[{"id": "alkej-1", "words": "5182", "extension": ".pdf", "flesch": "65", "author": "Jaffar, Dr. Akram Abood; Abass, Dr.Sadiq Jaffar; Ismael, Mustafa Qusay", "title": "\u062c\u0648\u0627\u0646\u0628 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u062d\u064a\u0627\u0626\u064a\u0629 \u0644\u062a\u0645\u0641\u0635\u0644\u0627\u062a \u0627\u0644\u0643\u062a\u0641 \u0648\u0627\u0644\u0648\u0631\u0643: \u0645\u0642\u0627\u0631\u0646\u0629 \u0644\u0645\u0641\u0635\u0644\u064a\u0646 \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u0643\u0631\u0629 \u0648\u0627\u0644\u062a\u062c\u0648\u064a\u0641", "date": "2017", "keywords": "area; engineering; femur; head; hip; hip joint; humerus; jaffar; joint; scapula; shoulder; shoulder joint; stresses; surfaces; vii; weight", "summary": "Keywords: hip joint, shoulder joint, finite element analysis, biomechanics. 0 20 30 55 90 155 250 360 476 600 750 800 850 800 340330315 240 260 230230 175170168 100 50 00 100 200 300 400 500 600 700 800 900 Strain (%) S tr e s s (N ) Fig.2: Tension test curve of fixed human shoulder joint.", "mime": "application/pdf"}, {"id": "alkej-10", "words": "3979", "extension": ".pdf", "flesch": "58", "author": "Hadi, Nabil Hassan", "title": "\u0627\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0623\u0644\u064a\u0647 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0645\u0628\u0647\u0645 \u0641\u064a \u0645\u062d\u064a\u0637 \u0632\u0644\u0642", "date": "2017", "keywords": "conditions; control; engineering; logic; model; slipping; surface; system; wheel", "summary": "This paper describes the application of fuzzy control to a feedback system within slippery environment. Keywords: mobile robot, fuzzy control, wheel-ground contact modeling, dynamic model 1.", "mime": "application/pdf"}, {"id": "alkej-100", "words": "3490", "extension": ".pdf", "flesch": "61", "author": "Abdalla, Mohammed A.; Salim, Khalifa A.; Mohammed, Zinah Jaafar", "title": "\u062f\u0645\u062c \u0634\u0628\u0643\u0629 \u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0645\u062d\u0644\u064a\u0629 \u0645\u0639 \u0634\u0628\u0643\u0629 GPRS \u0628\u0634\u0643\u0644 \u0622\u0645\u0646", "date": "2012", "keywords": "access; client; data; fig; gprs; internet; network; rate; server; ssh", "summary": "In this work, an integrated WLAN combined with GPRS network system was implemented and tested to access the internet based on GPRS as a service provider. Only specified clients are allowed to access the SSH server those clients have to be configured with SSH server IP address and port.", "mime": "application/pdf"}, {"id": "alkej-1001", "words": "5523", "extension": ".pdf", "flesch": "61", "author": "Mohammed A. Atiya; Ali Naser Hussien; Azher M. Abed; Philippe Mandin; Farkad Ali Lattieff", "title": "Analyzing Geothermal Heat Exchangers Using Comsol Non-Isothermal Pipe Flow Model", "date": "2025", "keywords": "air; cooling; eahe; earth; energy; engineering; heat; january; journal; june; pipe; soil; system; temperature; variation; winter", "summary": "6. Air temperature profile along the EAHX pipes during June and January Figures 7 and 8 show the heat flux variation along the pipe between the air and the soil for January and June, respectively. Model Explanation The Nonisothermal Pipe Flow CFD tool is used to model the temperature, velocity and pressure fields in EAHE pipes.", "mime": "application/pdf"}, {"id": "alkej-1005", "words": "6997", "extension": ".pdf", "flesch": "65", "author": "Hatra, Ali; Salamah, Ahmad; Aldaher, Nassim", "title": "Effect of Heat Treatment on the Microstructure, Impact Toughness and Hardness of High-Chromium White Cast Iron with Added Niobium and Manganese Minerals", "date": "2025", "keywords": "carbides; cast; cast iron; chromium; hardness; heat; iron; niobium; resistance; samples; treatment; wear; white", "summary": "Mechanical strength and fracture toughness of high chromium white cast irons. Study on the structure and properties of high chromium white cast iron and its tempering standard.", "mime": "application/pdf"}, {"id": "alkej-1008", "words": "10420", "extension": ".pdf", "flesch": "50", "author": "Al-Hafiz, Ali; Jabir, Adnan; Subramaniam, Shamala", "title": "K-Gen PhishGuard: an Ensemble Approach for Phishing Detection with K-Means and Genetic Algorithm", "date": "2025", "keywords": "accuracy; algorithm; classification; classifiers; clustering; dataset; detection; feature; genetic; journal; learning; machine; means; model; performance; phishing; selection; vol", "summary": "GA- based feature selection in one study resulted in a more accurate model (95.34% on test set). Table 4, Comparison of feature selection methods across classifiers Ref.", "mime": "application/pdf"}, {"id": "alkej-101", "words": "3667", "extension": ".pdf", "flesch": "62", "author": "Khammas, Ban M.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0645\u0635\u062d\u062d \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0644\u0646\u0638\u0627\u0645 \u062d\u0642\u064a\u0642\u064a \u0645\u0648\u0632\u0639", "date": "2012", "keywords": "cftu; computer; connection; dftu; error; fault; step; system; time", "summary": "The DFTU is run in each computer automatically with computer system startup as a service. Abstract This paper designed a fault tolerance for soft real time distributed system (FTRTDS).", "mime": "application/pdf"}, {"id": "alkej-1014", "words": "5648", "extension": ".pdf", "flesch": "62", "author": "AL Sbani, Nadya Hussin ; Meelad, Awatif; sultan, Omar ; Mohammed, Alaa ; Kwadikha, Amani ; Tweib, Saleh ; \u0639\u0644\u0627\u0621 \u0643\u0631\u064a\u0645 \u0645\u062d\u0645\u062f", "title": "Biodiesel Production from Castor Oil", "date": "2025", "keywords": "acid; biodiesel; castor; castor oil; doi; engineering; journal; oil; point; production; vol; water", "summary": "Results indicated that the kinematic viscosity at 40 \u00b0C was 14.24 cSt, the density was 0.924 g/cm3, the cetane number (CN) was 54 and the pour point was \u221215 \u00b0C, indicating that castor oil biodiesel is of high quality, with a high CN and a low pour point. This finding indicates that castor oil biodiesel could be used as a petroleum diesel additive for improving cold flow properties.", "mime": "application/pdf"}, {"id": "alkej-1018", "words": "6087", "extension": ".pdf", "flesch": "51", "author": "Natiq, Batool; Abdulameer, Lwaa; Dowlatshahi, Mohammad ", "title": "Impact of the Number of Reflecting Elements and Positioning of the Reconfigurable STAR-Passive-ORIS in MIMO FSO Systems", "date": "2025", "keywords": "channel; communication; elements; fso; ieee; irs; number; performance; ris; signal; star; systems; vol; wireless", "summary": "\u03b8s is the phase shift added by the channel between laser source s and STAR RIS and \u03d5s \u2208[0, 2\ud835\udf0b). In [25], the authors examined the potential of IRSs to alleviate the LOS constraint of FSO systems.", "mime": "application/pdf"}, {"id": "alkej-102", "words": "3497", "extension": ".pdf", "flesch": "63", "author": "Alwan, Iman M.G.", "title": "\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0645\u0646 \u0627\u0644\u0635\u0648\u0631 \u0627\u0644\u0645\u0644\u0648\u0646\u0629 \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u062a\u062d\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u0648\u064a\u062c\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629 \u0648\u0645\u0631\u0634\u062d \u0648\u064a\u0646\u0631 \u0627\u0644\u0645\u062a\u0643\u064a\u0651\u0641", "date": "2012", "keywords": "filter; image; method; noise; signal; subband; swt; transform; wavelet; wiener", "summary": "we can find that the PSNR of the proposed method offers superior improvement over SWT based method and Wiener filter method at middle and high values of noise with smoothing edges of the image. [6] considered the adaptive wiener filtering of noisy images and image sequences.", "mime": "application/pdf"}, {"id": "alkej-1025", "words": "9162", "extension": ".pdf", "flesch": "62", "author": "Subhi, Noora; Abdul-Hameed, Hayder ", "title": "Synthesis and Characterization of Flash Graphene for Use in Remediation of Contaminants in Iraqi Groundwater Using Batch Adsorption Techniques", "date": "2025", "keywords": "adsorbent; adsorption; batch; carbon; cations; engineering; flash; graphene; khwarizmi; remediation; rpm; surface; table; tds; values; vol; water", "summary": "[1] W. Hassan, et al., \u201cNew composite sorbent for removal of sulfate ions from simulated and real groundwater in the batch and continuous tests,\u201d Molecules, vol. 26, no. 14, p. 4356, 2021. [2] K. Aher, et al., \u201cPreliminary study in irrigational quality of groundwater sources in parts of Soygaon block, District Aurangabad, India,\u201d Int.", "mime": "application/pdf"}, {"id": "alkej-103", "words": "3782", "extension": ".pdf", "flesch": "63", "author": "Kadhim, Inas Jawad", "title": "\u0646\u0638\u0627\u0645 \u062c\u062f\u064a\u062f \u0644\u0644\u0623\u062e\u0641\u0627\u0621 \u0628\u0627\u0644\u0635\u0648\u062a \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0645\u0648\u0644\u062f \u0645\u0641\u062a\u0627\u062d- \u0630\u0627\u062a\u064a", "date": "2012", "keywords": "algorithm; byte; data; file; format; hiding; key; message; stego; wave", "summary": "Reading stego-wave file PROCESS: Entering plain-text Skip first (60) byte from wave file Let n=plain-text length (3 byte = 24 bits) Embedding n in(3)bytes with(5)byte jump using Hide-byte The first one interested in hiding text in wave cover file called hiding algorithm and the second one is specialized in extracting data from the stego wave file called the extracting algorithm.", "mime": "application/pdf"}, {"id": "alkej-104", "words": "3273", "extension": ".pdf", "flesch": "56", "author": "Jawad, Ali Raad Mohammed", "title": "\u062a\u0623\u062b\u064a\u0631 \u062e\u0648\u0627\u0635 \u0627\u0644\u0635\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0637\u0648\u0644\u064a \u0644\u0644\u0633\u0648\u0627\u0626\u0644 \u0641\u064a \u0627\u0628\u0631\u0627\u062c \u0627\u0644\u062a\u0641\u0642\u064a\u0639", "date": "2012", "keywords": "bubble; coefficient; dispersion; effect; engineering; gas; liquid; velocity", "summary": "Keywords: Axial liquid dispersion coefficient; Axial dispersion; Mixing; Liquid circulation; Backmixing; Slurry bubble column; Bubble column. Abstract Experiments were conducted to study axial liquid dispersion coefficient in slurry bubble column of 0.15 m inside diameter and 1.6 m height using perforated plate gas distributor of 54 holes of a size equal to 1 mm diameter and with a 0.24 free area of holes to the cross sectional area of the column.", "mime": "application/pdf"}, {"id": "alkej-1046", "words": "6093", "extension": ".pdf", "flesch": "26", "author": "Almawlawe, Muhanad", "title": "Analysing the Effects of Switching, Conduction and Thermal Losses on IGBT Performance in Boost DC\u2013DC Converters for Photovoltaic Systems", "date": "2025", "keywords": "conduction; converter; diode; frequencies; frequency; https://www.scribbr.com/citation/generator/folders/6xey9fyz5iftbvu81n9vxr/lists/24bfyavwhjdcgyculkvnqc/sources/6buika2gi4rytusogoqvft/ https://www.scribbr.com/citation/generator/folders/6xey9fyz5iftbvu81n9vxr/lists/24bfyavwhjdcgyculkvnqc/sources/6buika2gi4rytusogoqvft/; igbt; junction; khz; losses; power; switching; temperature; vol", "summary": "Esram and Chapman in [3] reported that the effectiveness of maximum power point tracking (MPPT) techniques in PV systems is closely related to the performance of converters, which, in turn, is dependent on converter losses. [2] M. D. Almawlawe, M. Al-Badri, and E. J. Alshebaney, \u201cImplementation and evaluation of low switching losses converter for solar panel using digital controller,\u201d AIP Conference Proceedings, vol.", "mime": "application/pdf"}, {"id": "alkej-105", "words": "5164", "extension": ".pdf", "flesch": "70", "author": "Abass, Zena Waleed", "title": "\u062a\u0627\u062b\u064a\u0631 \u0627\u0644\u0645\u0641\u0635\u0644 \u0627\u0644\u0627\u0646\u0634\u0627\u0626\u064a \u0639\u0644\u0649 \u062a\u0635\u0631\u0641 \u0627\u0644\u0639\u062a\u0628\u0627\u062a \u0627\u0644\u0643\u0648\u0646\u0643\u0631\u064a\u062a\u064a\u0629 \u0627\u0644\u0645\u0633\u0644\u062d\u0629", "date": "2012", "keywords": "beam; concrete; construction; construction joint; deflection; fig; joint; load; series", "summary": "Specimens with construction joints at third point failed by cracking through the joints as shown in plate (5) at lower load levels of comparable specimens with construction joint at middle of the beam specimens . In this investigation it is found that beams with construction joints at zero shears perform better than beams with construction joint at the third points of specimens (the percentage of reduction in ultimate load capacity is in range of 2% -15%).", "mime": "application/pdf"}, {"id": "alkej-106", "words": "5587", "extension": ".pdf", "flesch": "67", "author": "Ahmed, Sabah Tarik; Chaichan, Miqdam Tariq", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0633\u064a\u062a\u0627\u0646\u064a \u0644\u0644\u0648\u0642\u0648\u062f \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0648\u0645\u0644\u0648\u062b\u0627\u062a \u0627\u0644\u0639\u0627\u062f\u0645 \u0644\u0645\u062d\u0631\u0643 \u062f\u064a\u0632\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a \u0630\u064a \u062d\u0642\u0646 \u0645\u0628\u0627\u0634\u0631", "date": "2012", "keywords": "cetane; cn=; combustion; concentrations; diesel; diesel fuel; effect; emissions; engine; exhaust; fig; fuel; number; speed; variable", "summary": "A kind of cetane number improver has been proposed and tested to be used with diesel fuel as ameans of reducing exhaust emissions. Like gasoline, diesel fuel is not a single substance, but a mixture of various petroleum-derived components, including paraffins, isoparaffins, napthenes, olefins and aromatic hydrocarbons, each with their own physical and chemical properties.", "mime": "application/pdf"}, {"id": "alkej-107", "words": "4088", "extension": ".pdf", "flesch": "60", "author": "Mustafa, Ahmed W.; Ghani, Ihsan Ali", "title": "\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0631 \u0641\u064a \u062d\u064a\u0632 \u0634\u0628\u0629 \u0645\u0646\u062d\u0631\u0641 \u0645\u0633\u062e\u0646 \u062c\u0632\u0626\u064a\u0627 \u0645\u0646 \u0627\u0644\u0627\u0633\u0641\u0644", "date": "2012", "keywords": "\uf02b \uf0b6; \uf02d \uf0b6; \uf03d \uf0b6; \uf0b6 \uf02b; \uf0b6 \uf03d; \uf0b6 \uf0b6; \uf0e6 \uf0b6", "summary": "The flow features in trapezoidal enclosures are predicted using data collected for rectangular enclosures. Conclusions The finite volume method with collocated grid is used to analyze the natural convection in trapezoidal enclosure heated partially from below.", "mime": "application/pdf"}, {"id": "alkej-1072", "words": "4997", "extension": ".pdf", "flesch": "53", "author": "A.Fayyad, Rawan; M. Ali Aljubury, Issam ", "title": "Thermal Comfort and Internal Conditions Testing of Standard Relief Tents in cold Climates", "date": "2025", "keywords": "air; cbe; comfort; conditions; engineering; environment; humidity; insulation; mrt; pmv; ppd; temperature; tent; thermal; vol", "summary": "[25] C. Croitoru, I. Nastase, F. Bode, A. Meslem, and A. Dogeanu, \u201cThermal comfort models for indoor spaces and vehicles\u2014Current capabilities and future perspectives,\u201d Renewable and Sustainable Energy Reviews, vol. 44, pp. 125- 135 Thermal Comfort and Internal Conditions Testing of Standard Relief Tents in Cold Climates Rawan A. Fayyad1* and Issam M. Ali Aljubury2 1,2 Department of Mechanical Engineering, College of Engineering, University of Baghdad, 10071, Baghdad, Iraq *Corresponding Author\u2019s Email: rawan.adnan2303@coeng.uobaghdad.edu.iq )Received 5 May 2025; Revised 7 July 2025; Accepted 3 August 2025; Published 1 December 2025 ( https://doi.org/10.22153/kej.2025.08.004 Abstract To assist decision-makers in selecting the best solutions and arriving at better solutions for temporary shelter and to identify key issues related to temporary shelter methods and provide some principles and recommendations, this study presented a theoretical investigation into the measurement of thermal comfort in standard relief tents in cold climates.", "mime": "application/pdf"}, {"id": "alkej-108", "words": "2358", "extension": ".pdf", "flesch": "93", "author": "Rijab, Mustafa Ahmed; Mahdi, Hamid Salih", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0642\u0637\u0639 \u0628\u0627\u0644\u0644\u064a\u0632\u0631\u0639\u0644\u0649 \u062f\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u062b\u0642\u0628\u0629", "date": "2012", "keywords": "\u0627\u064c\u0632\u0636\u0645\u0661\u062a; \u0627\u064c\u0636\u0645\u062a; \u0627\u064c\u063a\u0637\u063c; \u0627\u064c\u0651\u0628\u062f\u062d; \u0627\u064c\u065d; \u0627\u0661\u064d\u064c\u0636\u0633; \u0634\u063c\u0628\u0639; \u0635\u0660\u0628\u062f\u062d; \u0637\u0628\u0644\u062e; \u063b\u064d\u065d; \u063b\u0651\u0643; \u063b\u0655\u0630; \u063d\u0661\u0634; \u0644\u0637\u0634; \u0648\u0636\u0628\u0641\u062e", "summary": "H o le d ep th ( m m ) \u062a\u0623\u062b\u064a\u0631 \u0643\u062b\u0627\u0641\u062a \u0642\u0630\u0631\u0629 \u0627\u0646\u0647\u064a\u0633\u0631 .2.4 \u0660\u0636\u062f\u0627\u062f \u063b\u0651\u0643 \u0627\u064c\u0636\u0645\u062a \u0650\u063a \u0635\u0660\u0628\u062f\u062d \u0648\u0636\u0628\u0641\u062e \u0644\u0630\u0633\u062d \u0627\u0661\u064d\u064c\u0636\u0633 \u062b\u063a\u062c\u062a \u0635\u0660\u0628\u062f\u062d \u0627\u064c\u0651\u0632\u065b\u064c\u0630 \u0641\u065f \u0627\u064c\u0636\u0645\u062a\u060c \u063d\u0661\u0634 \u0627\u0652 \u0631\u064c\u0647 \u0660\u0626\u062f\u065e \u0627\u064c\u065d \u0635\u0660\u0628\u062f\u062d \u0627\u064c\u0634\u063c\u0628\u0639\u0636\u063a\u0638 \u0648\u0661\u0651\u062e \u0627\u064c\u0651\u065b\u0627\u062f \u0627\u064c\u0651\u0636\u0627\u064c\u062e \u063b\u064d\u065d \u0661\u0658\u0626\u062e \u0644\u0637\u0634\u0627\u062f \u0639\u0628\u0626\u064d\u062e\u060c \u064c\u0649\u0653 \u063b\u0651\u0643 \u0627\u064c\u0636\u0645\u062a \u0660\u062c\u0630\u0623 \u062b\u0628\u064c\u0655\u0645\u0638\u0628\u0652 \u063b\u0655\u0630 \u0635\u0660\u0628\u062f\u062d \u0648\u0636\u0628\u0641\u062e \u0627\u064c\u0645\u0630\u0633\u062d\u060c \u065a\u0627\u064c\u063a\u062c\u062a \u0641\u065f \u0631\u064c\u0647 \u0658\u065b \u0627\u0652 \u0648\u0661\u0651\u062e \u0627\u064c\u0651\u065b\u0627\u062f \u0627\u064c\u0636\u0645\u062a\u060c \u0637\u0628\u0644\u062e \u0627\u0661\u064d\u064c\u0636\u0633\u060c \u0627\u064c\u0632\u062c\u0626\u0633\u060c \u0634\u063c\u0628\u0639 \u0627\u0661\u064d\u064c\u0636\u0633\u060c \u0627\u064c\u0638\u064d\u062a \u0627\u064c\u0651\u0655\u063a\u0661\u0655\u0636\u065e \u0627\u064c\u0638\u064d\u0630\u060c\u0627\u064c\u0632\u0636\u0645\u0661\u062a \u062b\u0628\u0661\u064d\u064c\u0636\u0633:\u0627\u0646\u0643\u0647\u064b\u0627\u062b \u0627\u0646\u064b\u0641\u062a\u0627\u062d\u064a\u062a \u0627\u0646\u064b\u0642\u0630\u064a\u062a .1 Unconventional Machining\u063b\u0661\u064d\u0651\u0628\u062f \u0627\u064c\u0645\u0637\u063a \u0627\u064c\u0627\u0644\u0631\u0645\u0661\u064d\u0630\u0660\u062e Processes \u065d\u064d\u063b\u0661\u064d\u0651\u0628\u062f \u0627\u064c\u0645\u0637\u063a \u0627\u064c\u0632\u065f \u0627\u0644 \u0660\u063c\u0632\u0651\u0630 \u0627\u064c\u0632\u0634\u063a\u0661\u064b \u063b \u065f\u0658\u065a \u0637\u0627\u0644\u062f\u062d \u0623\u062f\u0627\u062d \u0627\u064c\u0645\u0637\u063a \u0648\u0651\u0628 \u0658\u065b \u0650\u063c\u0634\u065a\u0641 \u062b\u0628\u064c\u0637\u0634\u0642 \u0627\u064c\u0632\u0645\u0661\u064d\u0630\u0660\u062e \u062b\u064b \u0660\u063c\u0632\u0651\u0630 \u063b\u064d\u065d \u0650\u0632\u063a\u0661\u0634\u0627\u062f \u0623\u062e\u0634\u065c \u0660\u0651\u0649\u0653 \u0627\u064c\u063a\u0661\u0637\u0634\u062d \u063b\u0661\u064d\u0659\u0628 \u0650\u0636\u064b \u0627\u064c\u0632\u0661\u0628\u0633\u060c \u0627\u064c\u0641\u065b\u064c\u0632\u0661\u062e\u060c \u060c\u0627\u064c\u0636\u063a\u0638 (Abrasives)\u0627\u064c\u0632\u062b\u0632\u062b\u0628\u062f\u060c \u0639\u0634\u063b\u062e \u0627\u0623\u0644\u0639\u0636\u0627\u0621 \u0627\u064c\u063e\u0628\u0648\u062e \u0627\u064c\u063c\u065b\u0627\u0650\u064b \u0627\u064c\u0632\u0628\u0648\u0661\u064d\u062e (Hydraulic Pressure)\u0627\u0661\u0659\u064c\u0630\u0633\u0661\u064c\u065a\u0649\u065f (Corrosive Agent) \u065a\u0627\u064c\u0651\u065b\u0627\u062f \u0627\u064c\u0651\u0632\u0624\u0660\u0655\u062e(MaterialsIonized ) \u065a\u063a\u0661\u0634\u0658\u0628 \u065a\u0631\u0651\u0632\u0628\u0635 \u0658\u0632\u0656 \u0627\u064c\u0637\u0634\u0642", "mime": "application/pdf"}, {"id": "alkej-1088", "words": "5191", "extension": ".pdf", "flesch": "58", "author": "Abbas, Saif ; Chiad, Jumaa; Takhakh, Ayad ; Resan, Kadhim ; Fatlawi, Abdullah ; Saad, Alaq ; saad, alaq", "title": "Analytical and Mechanical Study of Transtibial Osseo-Integrated Prostheses Implant", "date": "2025", "keywords": "alloy; bone; engineering; fig; implant; material; stress; study; tensile; test; vol", "summary": "\u0642\u0633\u0645 \u0647\u0646\u062f\u0633\u0629 \u0627\u0623\u0644\u0637\u0631\u0627\u0641 \u0648\u0627\u0644\u0645\u0633\u0627\u0646\u062f \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0643\u0644\u064a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u0629\u060c \u062c\u0627\u0645\u0639\u0629 \u0627\u0644\u0646\u0647\u0631\u064a\u0646\u060c \u0628\u063a\u062f\u0627\u062f\u060c \u0627\u0644\u0639\u0631\u0627\u0642 4 \u0642\u0633\u0645 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0643\u0644\u064a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u0629\u060c \u0627\u0644\u062c\u0627\u0645\u0639\u0629 \u0627\u0644\u0645\u0633\u062a\u0646\u0635\u0631\u064a\u0629\u060c \u0628\u063a\u062f\u0627\u062f\u060c \u0627\u0644\u0639\u0631\u0627\u0642 5 \u0642\u0633\u0645 \u062a\u0642\u0648\u064a\u0645 \u0627\u0644\u0639\u0638\u0627\u0645 \u0648\u0627\u0623\u0644\u0637\u0631\u0627\u0641 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0645\u0631\u0643\u0632 \u0627\u0644\u0633\u062f\u0631\u0629 \u0644\u0644\u0637\u0628 \u0648\u0627\u0644\u0628\u062d\u0648\u062b\u060c \u062f\u0648\u0644\u0629 \u0642\u0637\u0631 saif.mohammed@nahrainuniv.edu.iq \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0627\u0644\u0644\u0643\u062a\u0631\u0648\u0646\u064a:* \u0627\u0644\u0645\u0633\u062a\u062e\u0644\u0635 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0639\u0638\u0645\u064a \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0648\u0636\u0639 \u063a\u0631\u0633\u0629 \u0645\u0639\u062f\u0646\u064a\u0629 \u0641\u064a \u0627\u0644\u0639\u0638\u0645 \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u062e\u0627\u0644\u0644 \u0627\u0644\u062c\u0631\u0627\u062d\u0629 \u0648\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0645\u0639 \u0637\u0631\u0641 \u0627\u0635\u0637\u0646\u0627\u0639\u064a \u062e\u0627\u0631\u062c\u064a. The goal of prosthetic bone anchoring is to reduce or eliminate the aforementioned issues.", "mime": "application/pdf"}, {"id": "alkej-109", "words": "4461", "extension": ".pdf", "flesch": "70", "author": "Chaichan, Miqdam T; Ali, Ali J.; Abass, Khaleel I.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u062d\u0648\u0644 \u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0647\u0648\u0627\u0621 \u0628\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629", "date": "2018", "keywords": "air; chaichan; chip; energy; heater; solar; system; temperature; vol; \ufffd \ufffd", "summary": "Solar air heaters are thermal systems used to convert the incident solar radiation into heat used to warm the air. https://doi.org/10.22153/kej.2018.07.008 Abstract A new type of solar air heater was designed, fabricated, and tested in Baghdad, Iraq winter conditions.", "mime": "application/pdf"}, {"id": "alkej-1093", "words": "8756", "extension": ".pdf", "flesch": "52", "author": "Majeed, Ammar; Naeem , Suhad ; Saeed, Elaf; Al-Shanoon, Abdulrahman ", "title": "Real-Time Adaptive Traffic Signal Control with YOLOv10 and Image Processing", "date": "2025", "keywords": "control; detection; engineering; fig; flow; green; intersection; journal; learning; light; road; signal; system; time; timing; traffic; traffic flow; traffic light; traffic signal; vehicles; vol", "summary": "1. Framework diagram of the intelligent traffic light control system architecture The intelligent traffic light control system comprises the following: monitoring cameras, a digital image processing unit, a microcontroller for detecting crossing traffic flow, a computing unit for automatic adjustment of signal timing, I/O interface, a driver module, traffic signal lights and countdown indicators. Flowchart of the on-site installation 3.3.1 Overall Structure The intelligent traffic light controller described in the method comprises modules such as crossing vehicle flow detection, traffic signal timing automatic adjustment calculation, display drive and overall frame, as shown in the accompanying drawing 1 of the description.", "mime": "application/pdf"}, {"id": "alkej-11", "words": "4904", "extension": ".pdf", "flesch": "53", "author": "Mahmoud, Walid A.; Al-Turfi, Mohammed N.", "title": "FPGA Realization of Two-Dimensional Wavelet and Wavelet Packet Transform", "date": "2017", "keywords": "bit; circuit; design; engineering; frequency; journal; khwarizmi; transform; vol.1; wavelet", "summary": "But the delivery from one stage to the next one must be done under full circuit control synchronization. All other necessaries represented by the clock evaluation (1 GHz in the circuit designed), the synchronization problems, design problems (Essential hazard, Racing, and Oscillation problems).", "mime": "application/pdf"}, {"id": "alkej-110", "words": "3376", "extension": ".pdf", "flesch": "64", "author": "Hoshi, Hisham Assi", "title": "\u062a\u062d\u0642\u064a\u0642 \u0639\u0645\u0644\u064a \u0645\u0646 \u062a\u0623\u062b\u064a\u0631 \u0646\u0633\u0628\u0629 \u0627\u0644\u0623\u0646\u062d\u0646\u0627\u0621 \u0639\u0644\u0649 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0641\u064a \u0645\u0628\u0627\u062f\u0644 \u062d\u0631\u0627\u0631\u064a \u062d\u0644\u0632\u0648\u0646\u064a \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0623\u0646\u0628\u0648\u0628", "date": "2018", "keywords": "coil; curvature; flow; heat; ratio; transfer; \ufffd \ufffd", "summary": "The heat transfer rate is averaged between the heat supplied by inner hot water and the heat absorbed by the annulus cold water Q avg = \ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd,\ufffd\ufffd\ufffd\ufffd,\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd,\ufffd\ufffd\ufffd\ufffd,\ufffd\ufffd \ufffd \ufffd ...(1) The overall heat transfer coefficient (\ufffd) is calculated as follow [17]: \ufffd = \ufffd ! [2] D.G. Prabhanjan, G.S.V. Raghavan, T.J. Rennie, comparison of heat transfer rates between a straight tube heat exchanger and a helically coiled heat exchanger International Communications in, Heat and mass Transfer 29 (2) (2002) 185-191, [3] Y.I.Kim, S.H.Kim, Y.D.Hwang, J.H. Park, Numerical investigation on the similarity of developing laminar flows in helical pipes,Nucl.", "mime": "application/pdf"}, {"id": "alkej-1107", "words": "5518", "extension": ".pdf", "flesch": "51", "author": "Thabit, Ahmed; Abd , Bassam ; Al-Askery , Ali ; Oleiwi, Haider ", "title": "Performance Evaluation and Optimisation of Spectrum Management in Communication Systems by GA", "date": "2025", "keywords": "algorithm; crossover; detection; fig; journal; management; mutation; networks; performance; population; radio; rate; spectrum; vol", "summary": "[22] X. Liu and H. Song, Spectrum allocation in cognitive radio systems using genetic algorithms and fuzzy logic, IEEE Access, vol. 9, pp. Abstract Whilst wireless communication technologies proliferate, putting extra demand on the finite radio frequency spectrum and leading to issues of congestion, underutilisation and interference, this dissertation presents a modern spectrum management model on the binary genetic algorithm (BGA) capable of improving detection accuracy and adaptive spectrum access in cognitive radio networks (CRNs).", "mime": "application/pdf"}, {"id": "alkej-1108", "words": "5051", "extension": ".pdf", "flesch": "34", "author": "Ghani, Jaharah; Abdollah, Mohd Fadzli ; Rizal, Muhammad; Juri, Afifah Zakiyyah ; Elias, Sulaiman; Abdul Rashid, Aizat; Kamaruzaman, Qamarul Syahmi; Zainudin, Nur Ain Najwa ; Hairil Azmi, Muhammad Nursyakirn ", "title": "Supply Chain Resilience in the Context of Global Production and Logistics", "date": "2025", "keywords": "chain; disruptions; engineering; journal; management; planning; production; research; resilience; review; scr; strategies; supply; supply chain; systems; vol", "summary": "This paper presents an in-depth review of supply chain resilience in the context of global production and logistics, considering the immediate need for adaptive and robust systems in the growing global scenario of uncertainties. [6] G. Behzadi, M. J. O\u2019Sullivan, and T. L. Olsen, \u201cOn metrics for supply chain resilience,\u201d European Journal of Operational Research, vol. 287, pp.", "mime": "application/pdf"}, {"id": "alkej-111", "words": "3814", "extension": ".pdf", "flesch": "54", "author": "Hassan, Kharia Salman", "title": "\u062e\u0648\u0627\u0635 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u0645\u062c\u0647\u0631\u064a\u0629 \u0648\u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0648\u0635\u0644\u0627\u062a \u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0644\u0637 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643\u064a \u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0645\u0646\u064a\u0648\u0645 \u0645\u062a\u0645\u0627\u062b\u0644\u0629 \u0648\u063a\u064a\u0631 \u0645\u062a\u0645\u0627\u062b\u0644\u0629", "date": "2018", "keywords": "engineering; fig; friction; joints; journal; min; peening; rpm; shot; speed; stir; welding", "summary": "Therefore friction stir welded joints have amended Kharia Salman Hassan Al-Khwarizmi Engineering Journal, Vol. 14, No. 1, P.P. 19- 28 (2018) 20 mechanical qualities like tensile strength, ductility, hardness compering with fusion welded joints [5]., structure of weld, due to hard mechanical stresses shows three clear microstructural zones on the transverse cross section of the FSW joint, .these zones are a nugget, or stirred zone, thermo-mechanical affected zone (TMAZ), and a heat affected zone (HAZ) ,nugget zone NZ is a region through which tool pin passes and thus experiences both high deformation and heat treatment. Used Alloys Sheets of Aluminum alloys AA6061-T6 and AA2024T3 are used to produce dissimilar friction stir welded joints.", "mime": "application/pdf"}, {"id": "alkej-1111", "words": "6710", "extension": ".pdf", "flesch": "47", "author": "Hacham, Wisam ; Alzuwaid, Falah; Al-Zubaedi, Wesam", "title": "Pulse Wave Speed Estimation: A Comparative Study of the PU-Loop Technique versus Tensile and Compliance Testing on Synthetic Elastic Tubes", "date": "2025", "keywords": "arterial; compliance; engineering; equation; journal; loop; measurement; pressure; pulse; stiffness; tensile; testing; tube; velocity; volume; wave", "summary": "As the velocity at which pressure waves propagate through the arterial tree, c reflects the elastic properties of the vascular wall and is directly influenced by structural and functional changes in the arteries. Tensile testing, using a load cell, estimated Young\u2019s modulus (E) of synthetic elastic tubes, allowing c calculation using the Moens\u2013Korteweg equation.", "mime": "application/pdf"}, {"id": "alkej-112", "words": "4705", "extension": ".pdf", "flesch": "66", "author": "Mohmmed, Jabbar Hussein", "title": "Evaluation the Mechanical Properties of Kaolin Particulate Reinforced Epoxy Composites", "date": "2018", "keywords": "composite; epoxy; journal; kaolin; particle; properties; toughness; vol", "summary": "4. Variation in fracture toughness of different particle sizes and weight fractions of kaolin The Gc and Kc improvement by the addition of kaolin particles can be due to the formation of small sized crystallites, i.e. spherulites, and the capacity to absorb much energy by the enlarge of portion of matrix. (6) show that the wear rate was less when reinforcing the epoxy resin with kaolin particles in the range of (0-40%).", "mime": "application/pdf"}, {"id": "alkej-113", "words": "5429", "extension": ".pdf", "flesch": "55", "author": "Younis, Karem Muhsin; Jabber, Adil Shbeeb; Abdulrazaq, Mustafa Mohammed", "title": "Experimental Evaluation and Finite Element Simulation to Produce Square Cup by Deep Drawing Process", "date": "2018", "keywords": "blank; cup; die; drawing; drawing process; engineering; experimental; process; punch; radius; sheet; square; thickness", "summary": "therefore modern researches focus on the optimum values of these process parameters for non-symmetrical deep drawing parts ( square, rectangular, triangular and hexagonal shapes), in the field of square deep drawing process more researches have been focused. [6] to investigate the effect of the blank holder force on wall thickness, cup depths, tearing and wrinkling in square deep drawing process experimentally and numerically via the LS-DYNA software are summarized as follows: the wall thickness distributions obtained by experimental and finite element method is seem to be showing generally errors of around 15%, it is observed that thickness of the cup wall gets thinner in the punch profile region and increased in thickness occur toward the edges of the cup section.", "mime": "application/pdf"}, {"id": "alkej-1138", "words": "9519", "extension": ".pdf", "flesch": "57", "author": "Jadaa, Khalid ; Badr, Aymen ; Hussein, Waleed ; Kamarudin, Latifah ", "title": "Rabbit-256 Optimisation for Secure Blockchain Hashing in IoT-Healthcare Data", "date": "2025", "keywords": "algorithm; avalanche; bits; blockchain; data; doi; engineering; fig; function; hash; hashing; healthcare; input; iot; journal; key; khwarizmi; output; rabbit-256; security; sha-256; state; systems; vol", "summary": "The quality of cryptographic hash functions is assessed by adopting a statistical technique that measures the difference between the average HD of all possible pairs of hash values and the expected value of HD under a uniform distribution. 56 Table 3, Comparative features of Rabbit-256 (this work) and lightweight hash functions from the literature Metric (average) Rabbit -256 (our work) BLAKE 2s", "mime": "application/pdf"}, {"id": "alkej-114", "words": "5081", "extension": ".pdf", "flesch": "64", "author": "Salman, Rusul AbdulKareem; Ameen, Hani Aziz; Mashloosh, Kadhim Mijbel", "title": "\u062f\u0631\u0627\u0633\u0629 \u0648\u0633\u0637 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0646\u062d\u0627\u0633", "date": "2018", "keywords": "bulging; fig; hydraulic; media; pressure; rubber; rubber media; thickness; tube", "summary": "Hence it seen that it's higher with rubber and lower with hydraulic medias, industrial rubber higher than natural rubber media, and also the applying loads are altered in case of hydraulic and rubber medias as shown that because in case of rubber media the friction forces with the tube wall is generated . Also similar influences take place for natural rubber media as shown in Fig.", "mime": "application/pdf"}, {"id": "alkej-115", "words": "4985", "extension": ".pdf", "flesch": "69", "author": "H. AL-Khafaji, Mohanned Mohammed", "title": "\u0646\u0645\u0630\u062c\u0629 \u0642\u0648\u0629 \u0627\u0644\u0642\u0637\u0639 \u0648\u0646\u0633\u0628\u0629 \u0633\u0645\u0643 \u0627\u0644\u0646\u062d\u0627\u062a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0639\u0635\u0628\u064a\u0629 \u0627\u062b\u0646\u0627\u0621 \u062e\u0631\u0627\u0637\u0629 \u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645 7075-T6", "date": "2018", "keywords": "chip; cutting; experimental; feed; force; function; layer; machining; network; ratio; thickness; vol; \ufffd \ufffd", "summary": "[5] for \ufffd\ufffd, \ufffd\ufffd, \ufffd\ufffd, and \ufffd\ufffd\ufffd, respectively. The first three networks\u2019 responses are cutting force \ufffd\ufffd, passive force \ufffd\ufffd and feed force \ufffd\ufffd, respectively.", "mime": "application/pdf"}, {"id": "alkej-116", "words": "6154", "extension": ".pdf", "flesch": "65", "author": "Saeed Al-khayyt, Saad Zaghlul", "title": "\u062e\u064e\u0644\u0652\u0642 \u0646\u0642\u0627\u0637\u0650 \u0628\u064a\u0646\u064a\u0629 \u0641\u064a \u0627\u0644\u062f\u0627\u0644\u0629 \u0627\u0644\u062e\u0637\u064a\u0629\u0650 \u0627\u0644\u0645\u0646\u062f\u0645\u062c\u0629 \u0645\u0639 \u0645\u0633\u0627\u0631 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0643\u0627\u0641\u0649\u0621\u0650 \u0628\u0637\u0631\u064a\u0642\u0629\u0650 \u062a\u062d\u0642\u064a\u0642\u0650 \u0627\u0644\u0623\u0645\u062b\u0644\u064a\u0629", "date": "2018", "keywords": "acceleration; journal; linear; lspb; method; modified; optimization; parabolic; particle; path; points; pso; time; trajectory; velocity", "summary": "In this work, it is proposed to engage modified LSPB trajectory with particle swarm optimization (PSO) so as to create through points on the trajectory. Also, exact solution of velocity can be used for LSPB path segment when there is acceleration from zero velocity to linear velocity and deceleration to zero velocity.", "mime": "application/pdf"}, {"id": "alkej-1161", "words": "4505", "extension": ".pdf", "flesch": "53", "author": "Mustafa, Zaleha; Amirah, Ain ; Sheikh Md Fadzullah, Siti Hajar; Farm, Yan ; Ratanawilai, Thanate", "title": "Effect of Fibre Loadings on the Tensile Properties of PALF/PHBV Composite: A Two- Parameter Weibull Analysis", "date": "2025", "keywords": "composite; distribution; doi; engineering; fibre; matrix; palf; performance; phbv; properties; strength; tensile; variability; vol; weibull; wt.%", "summary": "In this study, the observed variation in tensile strength is determined as a result of the natural differences in PALF fibres, such as their diameter and overall structure. For example, Wand and Shao [21] reported \u03b2 value ranging from 2 and 6 for bamboo fibre composites.", "mime": "application/pdf"}, {"id": "alkej-117", "words": "3883", "extension": ".pdf", "flesch": "51", "author": "Lafta, Hameed D.; Murad, Nasrat K.; Khamas, Ihasan J.; Abdalla, Tebin F.", "title": "Construction and Evaluation of a Uniaxial Mechanical Actuated Vibration Shaker", "date": "2018", "keywords": "amplitude; damping; fig; frequency; mass; shaker; system; table; testing; unbalance; vibration", "summary": "Hameed D. Lafta Al-Khwarizmi Engineering Journal, Vol. 14, No. 1, P.P. 90- 98 (2018) 91 In designing of vibration shaker, three specifications are of primary importance: the force rating, the power rating, and the stroke rating (maximum displacement). Thus, the design and construction of a vibration shaker was carried out with keep in mind that all the design considerations should be satisfied in order to meet the dynamic specifications of mechanical vibration shakers shown in table 2.", "mime": "application/pdf"}, {"id": "alkej-118", "words": "3070", "extension": ".pdf", "flesch": "54", "author": "Chyad, Fadhi; Jabur, Akram; Abed, Sabreen", "title": "\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0645\u0648\u0631\u0641\u0648\u0644\u0648\u062c\u064a\u0629 \u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0641\u0631\u0627\u064a\u062a \u0635\u0644\u0628- \u0646\u0627\u0639\u0645 \u0627\u0644\u0645\u062a\u062f\u0631\u062c\u0629 \u0648\u0638\u064a\u0641\u064a\u0627", "date": "2018", "keywords": "ceramic; engineering; ferrite; fgm; fgms; fig; hardness; layer; materials; properties; structure", "summary": "The weight of FGM layer will measured by sensitive balance , the constituents powder were arranged according to the volume fraction of layer starting from lithium ferrite to barium ferrite as mentioned in table (1), After that compacting practice were done under 20000 Mpa load pressure. The results indicated that the density increase with the increase the number of layer.", "mime": "application/pdf"}, {"id": "alkej-119", "words": "3776", "extension": ".pdf", "flesch": "57", "author": "Hadi, Inas Z.", "title": "\u0623\u0639\u062f\u0627\u062f \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u062f\u0627\u0631\u0629 \u0644\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0639\u0648\u064a\u0636\u0627\u062a \u0627\u0644\u062d\u0627\u0635\u0644\u0629 \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0628\u0646\u0627\u0621 \u0641\u064a \u0627\u0644\u0639\u0631\u0627\u0642", "date": "2018", "keywords": "causes; claims; construction; contractor; impacts; management; owner; project; table", "summary": "This research presents the results of a study of the types, causes, and frequency of construction claims in the emirates of Dubai and Abu Dhabi in UAE using a data from 124 claims for a variety of projects in the two emirates. [4] Ho, S P and Liu, (2004),\u201dAnalytical model for analyzing construction claims and opportunistic bidding\u201d.", "mime": "application/pdf"}, {"id": "alkej-12", "words": "4047", "extension": ".pdf", "flesch": "60", "author": "Saify, Kamal K.M.; Al-Temimy, Adnan N.J.; J.J, Muhsin", "title": "\u062a\u0642\u0646\u064a\u0629 \u062a\u0648\u0645\u0648\u0634\u064a\u0646\u0643\u0648 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0639\u062a\u0628\u0629 \u0644\u062a\u0642\u062f\u064a\u0631 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0644\u0644\u0645\u0648\u0627\u062f (\u0627\u0644\u0645\u062a\u062c\u0627\u0646\u0633\u0629 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0628\u0639\u062f)", "date": "2017", "keywords": "approach; axis; beam; composite; constants; engineering; journal; khwarizmi; present; test", "summary": "Pickett G., \u201cEquations for computing elastic constants from flexural and torsional frequencies of vibration of prisms and cylinders.\u201d, Procc. The need of (i) inexpensive test, (ii) acceptable base theory, (iii) few tested samples and (v) many estimated elastic constants, is the most preferable thing to put forwards for achieving such aim.", "mime": "application/pdf"}, {"id": "alkej-120", "words": "4021", "extension": ".pdf", "flesch": "68", "author": "Hamd, Emad Kh.; Alwan, Abbas Sh.; Irthiea, Ihsan Khalaf", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062a\u0648\u0644\u062f\u0629 \u0627\u062b\u0646\u0627\u0621 \u0627\u0644\u0644\u062d\u0627\u0645 \u0639\u0644\u0649 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u0645\u062c\u0647\u0631\u064a\u0629\u060c \u0627\u0644\u0635\u0644\u0627\u062f\u0629\u060c \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0644\u0641\u0648\u0644\u0627\u0630 AISI 1015", "date": "2018", "keywords": "current; effect; fig; grain; haz; heat; increase; input; metal; microhardness; welding", "summary": "In this work, three main parameters related to MIG welding process are investigated, which are welding current, welding speed, heat input and plate thickness, and to achieve that three groups of plates are employed each one consists of three plates. MIG welding process overcome the constraint of using small lengths of electrodes as in manual metal arc welding and overcomes the incapability of the submerged arc process to weld in a number of positions.", "mime": "application/pdf"}, {"id": "alkej-121", "words": "4124", "extension": ".pdf", "flesch": "61", "author": "Eisa, Mohammed Y.; Abdulmajeed, Basma A.; Hawee, C. K.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062d\u0631\u0643\u064a\u0629 \u0627\u0633\u062a\u062e\u0644\u0627\u0635 \u062e\u0627\u0645 \u0641\u0648\u0633\u0641\u0627\u062a \u0639\u0643\u0627\u0634\u0627\u062a \u0627\u0644\u0639\u0631\u0627\u0642\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0645\u0636 \u0627\u0644\u0644\u0628\u0646\u064a\u0643", "date": "2018", "keywords": "acid; chemical; engineering; leaching; model; ore; ores; phosphate; rate; reaction", "summary": "Table 1, LOI data of phosphate ore leaching using Lactic acid at the operating conditions (10wt%, L/S=5) Table 2, Kinetic data of phosphate ore leaching using Lactic acid at the operating conditions (10wt%, L/S=5)", "mime": "application/pdf"}, {"id": "alkej-122", "words": "3146", "extension": ".pdf", "flesch": "66", "author": "Khaleel, Hind Z.", "title": "\u062d\u0644 \u0627\u0644\u0643\u064a\u0646\u0645\u0627\u062a\u064a\u0643\u0627 \u0627\u0644\u0639\u0643\u0633\u064a\u0629 \u0644\u0644\u0631\u0648\u0628\u0648\u062a \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0645\u0646\u0627\u0648\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062f\u0645\u062c \u0644\u0640 GA \u0648NN", "date": "2018", "keywords": "algorithm; end; kinematics; link; robot; trajectory; y \ufffd; \ufffd \ufffd", "summary": "The coordinates and the desired orientation of the end- effecter are expressed as: x\ufffd \ufffd 0: 2\u03c0 , y\ufffd \ufffd sinx\ufffd \u2026(5) In this paper the outputs results is evaluated of best three joints angles \ufffdTH\ufffd, TH\ufffd, TH\ufffd\ufffd in radians of the sinwave and the circular trajectory for the redundant three link robot as shown in the following Table 3 and Table 4: Hind Z. Khaleel Al-Khwarizmi Engineering Journal, Vol. 14, No. 1, P.P. 136- 144 (2018) 140 Table 3.", "mime": "application/pdf"}, {"id": "alkej-123", "words": "3752", "extension": ".pdf", "flesch": "57", "author": "Karam, Ekhlas H.; Abbass, Ayam M; Abdul-Jaleel, Noor S.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0645\u0633\u064a\u0637\u0631 \u0647\u062c\u064a\u0646 \u0645\u0646 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0639\u0635\u0628\u064a\u0629 \u0645\u0639 \u0627\u0644\u0645\u0633\u064a\u0637\u0631 \u0627\u0644\u0636\u0628\u0627\u0628\u064a \u0644\u0646\u0638\u0627\u0645 \u0633\u0627\u0642 \u0627\u0644\u0627\u0646\u0633\u0627\u0646", "date": "2018", "keywords": "controller; engineering; fig; input; leg; model; r \ufffd; results; simulation; \ufffd op; \ufffd \ufffd", "summary": "[\ufffd\ufffd\ufffd\ufffd \u2026 (14) Fig. This equation is considered as input to the SISO fuzzy controller as shown in Fig. 5 after remove Kp as given by: YW\ufffd\ufffd\ufffd \ufffd \ufffdZ\ufffd\ufffd1 \ufffd \ufffd\ufffd \ufffd \ufffd\ufffd#", "mime": "application/pdf"}, {"id": "alkej-124", "words": "3453", "extension": ".pdf", "flesch": "58", "author": "Hamza, Ekhlas K.; Alhayani, Heba H.", "title": "Energy Consumption Analyzing in Single hop Transmission and Multi-hop Transmission for using Wireless Sensor Networks", "date": "2018", "keywords": "data; energy; hop; leach; multi; network; protocol; routing; sns; wireless", "summary": "The existing cluster will also remain CH for the next round when it has no enough energy to consume during its time and has more energy than essential edge .This matter describes how energy unused in routing packets for cluster formation and new CH can be saved accordingly. Keywords: Energy-efficient, LEACH, MODLEACH, Network- lifetime, Wireless sensor network 1.", "mime": "application/pdf"}, {"id": "alkej-125", "words": "4041", "extension": ".pdf", "flesch": "64", "author": "Abdul-Majeed, Wael R.; Jweeg, Muhsin J; Jameel, Adnan N", "title": "\u062a\u0627\u062b\u064a\u0631 \u0627\u0644\u062d\u0627\u0641\u0627\u062a \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0645\u0646 \u0627\u0644\u062d\u0631\u0643\u0629 \u0639\u0644\u0649 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0627\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0645\u0631\u0646\u0629 \u062d\u0631\u0627\u0631\u064a\u0627 \u062a\u062d\u062a \u0638\u0631\u0648\u0641 \u0646\u0647\u0627\u064a\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629", "date": "2012", "keywords": "edges; frequencies; frequency; mode; plate; temperature; \uf0b6 \uf0b6", "summary": "All Edges are Simply Supported The general governing differential equation of free vibration of thermoelastic plate is represented by [6]: \u2026(1) (7) and the deflection from Eq. (4) into the governing differential equation of free vibration of thermoelastic plate in Eq.(1) noting that 0\uf03dMt , one obtains the following frequency equation.", "mime": "application/pdf"}, {"id": "alkej-126", "words": "8301", "extension": ".pdf", "flesch": "56", "author": "Kattea, Wisam Abed", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0639\u0646 \u062a\u0623\u062b\u064a\u0631 \u0634\u0643\u0644 \u0648\u0645\u0648\u0642\u0639 \u0645\u0648\u0644\u062f\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0645\u0627\u062a \u0639\u0646\u062f \u0645\u062f\u062e\u0644 \u0627\u0644\u0645\u0628\u0627\u062f\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a", "date": "2012", "keywords": "air; circular; engineering; exchanger; fin; flow; generators; heat; heat exchanger; heat transfer; journal; location; number; reynolds; square; temperature; transfer; tube; vortex; vortex generators", "summary": "Heat transfer around heat exchanger is enhanced (56%, 50%, 36%) at location (X=0.5, 1.5, 2.5cm) respectively by using circular vortex generators without turbulator and heat transfer around heat exchanger is enhanced (39%, 42%, 51%) at location (X=0.5, 1.5, 2.5cm) respectively by using square shape vortex generators without turbulator. The results show that there is an effect for using vortex generators on heat transfer.", "mime": "application/pdf"}, {"id": "alkej-127", "words": "3991", "extension": ".pdf", "flesch": "70", "author": "Al-Ansari, Luay S.; Al-Waily, Muhannad; Al-Hajjar, Ali M. H.Yusif", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u062d\u0644\u064a\u0644\u064a\u0629 \u0648\u0639\u062f\u062f\u064a\u0629 \u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0634\u0642 \u0639\u0644\u0649 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0644\u0644\u0639\u062a\u0628\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u0637 \u0627\u0644\u0628\u0633\u064a\u0637", "date": "2012", "keywords": "beam; crack; crack position; depth; experimental; position; results", "summary": "Keywords: Vibration beam, crack beam, health monitoring, experimental vibration beam, cracks effect beam frequency. He used the numerical results to correlate the analytical results for lumped crack beam vibration analysis for aluminum and steel beams with open cracks.", "mime": "application/pdf"}, {"id": "alkej-128", "words": "5309", "extension": ".pdf", "flesch": "63", "author": "Abd Al-shaheed, Lekaa' H.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u062d\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0633\u0627\u0643\u0646\u0629 \u0644\u0644\u0645\u0633\u0627\u0646\u062f \u0627\u0644\u0645\u0642\u0639\u062f\u064a\u0629 \u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u062a\u0632\u064a\u064a\u062a \u0627\u0644\u0645\u0634\u0628\u0639\u0629 \u0628\u0645\u0627\u0626\u0639 \u0630\u0648 \u0623\u062c\u0647\u0627\u062f \u0645\u0632\u062f\u0648\u062c", "date": "2012", "keywords": "bearing; couple; film; journal; misalignment; oil; stress", "summary": "Effect of journal misalignment on the static characteristics of porous journal bearings lubricated with couple stress fluid 1 Al-Khwarizmi Engineering Journal Al-Khwarizmi Engineering Journal, Vol. 8, No. 2, PP 42 - 53 (2012) Effect of Journal Misalignment on the Static Characteristics of Porous Journal Bearings Lubricated with Couple Stress Fluid Lekaa' H. Abd Al-shaheed Department of Mechanical Engineering /Babylon University Email: lekaa_hameed@yahoo.com (Received 25 April 2011; accepted 4 march 2012) Naduvinamani and Patil [15] used a numerical solution to the finite modified Reynolds' equation for couple stress squeeze film lubrication of porous journal bearing.", "mime": "application/pdf"}, {"id": "alkej-129", "words": "3305", "extension": ".pdf", "flesch": "68", "author": "Al Hariri, Nassir Hassan Abdul Hussain", "title": "\u062d\u0627\u0644\u0629 \u0627\u0644\u0625\u062a\u0632\u0627\u0646 \u0644\u0625\u0647\u062a\u0632\u0627\u0632 \u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0636\u0627\u063a\u0637", "date": "2012", "keywords": "pump; speed; stability; structure; values; vibration", "summary": "5- It is noticed that the effect of pump structure damping is important near the ratio \u03c9/ \u03c9n which is between 0.45 and 1.58. The stability charts are obtained in the figures, by keeping natural angular speed \u03c9n and some other parameters are constants and then varying angular speed \u03c9 to vary the ratio \u03c9/ \u03c9n.", "mime": "application/pdf"}, {"id": "alkej-13", "words": "6447", "extension": ".pdf", "flesch": "62", "author": "Al-Khafaji, Soroor K. Hussain; Al-Rahman, Nihad M. A.; Ahmad Al- Dauod, Zuhair I.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0646\u0638\u0627\u0645 \u0645\u0628\u0631\u0645\u062c \u0644\u062a\u0645\u064a\u064a\u0632 \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0641\u0634\u0644 \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0644\u0645\u062d\u0637\u0629 \u0628\u062e\u0627\u0631\u064a\u0629 \u0644\u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0639\u062a\u0645\u0627\u062f\u0627 \u0639\u0644\u0649 \u0627\u0646\u0634\u0627\u0621 \u0634\u062c\u0631\u0629 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062e\u0637\u0623", "date": "2017", "keywords": "/al; control; engineering; event; failure; fault; fig; input; journal; khafaji; khwarizmi; power; system; system failure; tree; unit; vol.1", "summary": "Soroor K. Hussain Al-Khafaji /Al-khwarizmi Engineering Journal ,Vol.1, No. 2,PP 64-85 (2005) \u0666\u0669 Almost all types of faults, which occur in this part of control system, are the failures of cards for the above components due to the failure of the integrated circuits boards. (3) shows the fault tree construction of components failure and the faulty signals for the three parts of control system, and the symbols of this figure are explained in table-D. The top events of the three systems (mechanical, electrical, & control) are related with each other in OR-gate leading to top event of whole unit system (unit shutdown).", "mime": "application/pdf"}, {"id": "alkej-130", "words": "4027", "extension": ".pdf", "flesch": "68", "author": "Al-Sherrawi, Mohannad H. M.; Fadhil, Ghaidak Ahmed", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0645\u0642\u0648\u064a\u0627\u062a \u0639\u0644\u0649 \u062a\u062e\u0644\u0641 \u0627\u0644\u0642\u0635 \u0641\u064a \u0627\u0644\u0623\u0639\u062a\u0627\u0628 \u0627\u0644\u0635\u0646\u062f\u0648\u0642\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629", "date": "2012", "keywords": "box; flange; lag; shear; stress; width", "summary": "Zhibin Lin and Jian Zhao (2010) used an energy- based variation analysis to evaluate the AASHTO provisions for effective flange width. 2.1. Number of Stiffeners Maximum Top Flange Stress Effective Flange Width Beam Length Percentage Beam Length Percentage 0.1 L 0.2 L 0.3 L 0.4 L 0.5 L 0.1 L 0.2 L 0.3 L 0.4 L 0.5 L 4 797 1022 1220 1361 1411 72 115 126 129 130 8 784 1005 1202 1339 1389 73 113 125 129 130 15 781 999 1195 1335 1385 73 113 125 128 129 Table (4) shows the maximum top flange stresses and effective flange widths according to type of loading.", "mime": "application/pdf"}, {"id": "alkej-131", "words": "2938", "extension": ".pdf", "flesch": "54", "author": "Hameed, Khalid W.", "title": "\u0627\u0633\u062a\u062e\u0644\u0627\u0635 \u0627\u0644\u0628\u0646\u0633\u0644\u064a\u0646 V\u0645\u0646 \u0646\u0627\u062a\u062c \u0627\u0644\u062a\u062e\u0645\u064a\u0631 \u0627\u0644\u0645\u0635\u0637\u0646\u0639 \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u063a\u0634\u0627\u0621 \u0627\u0644\u0633\u0627\u0626\u0644", "date": "2012", "keywords": "extraction; feed; liquid; membrane; penicillin; phase; receiver; speed", "summary": "After that 300 ml of membrane phase was added to cover the other two phases as shown in Fig.1. The outer beaker was covered with a thin plastic layer to prevent evaporation of membrane phase.", "mime": "application/pdf"}, {"id": "alkej-132", "words": "3482", "extension": ".pdf", "flesch": "57", "author": "Al-Shammari, Abeer O.; Salim, Khalifa A.; Abdalla, Mohammed A.", "title": "\u062a\u062e\u0645\u064a\u0646 \u0623\u0644\u0642\u0646\u0627\u0629 \u0644\u0623\u063a\u0631\u0627\u0636 \u0623\u0644\u0623\u062a\u0635\u0627\u0644\u0627\u062a \u0623\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0623\u0644\u0645\u062a\u0643\u064a\u0641\u0629", "date": "2012", "keywords": "ber; channel; doppler; engineering; estimation; fading; fig; frequency; performance; prediction", "summary": "The simulation results shows that the channel estimation is sufficient for low Doppler frequency shifts (<30 Hz), while channel prediction is much more suited at high Doppler shifts with same SNR and target BER=10-4. Channel Prediction In channel prediction, the future power level of the channel can be estimated using past and present channel samples [11].", "mime": "application/pdf"}, {"id": "alkej-133", "words": "3514", "extension": ".pdf", "flesch": "91", "author": "Basheer, Maan Janan", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0646\u0633\u0628\u0629 \u0637\u0627\u0642\u0629 \u0648\u0642\u0648\u062f \u0627\u0644\u062f\u064a\u0632\u0644 \u0641\u064a \u0648\u0642\u0648\u062f \u062b\u0646\u0627\u0626\u064a \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0645\u062d\u0631\u0643 \u0627\u0634\u062a\u0639\u0627\u0644 \u0628\u0627\u0644\u0627\u0646\u0636\u063a\u0627\u0637", "date": "2012", "keywords": "diesel; fuel; kpa; \u0625\u064c\u065d; \u062b\u0627\u0644\u0641\u0636\u0634\u062b\u0642; \u062b\u064c\u0630\u0660\u0636\u064a; \u062b\u064c\u0637\u062c\u0644\u0632; \u062b\u064c\u063a\u062c\u0635\u065e; \u062b\u064c\u0642\u0634\u062b\u0633\u0660\u0632; \u062b\u064c\u0649\u0641\u062c\u0621\u0631; \u062b\u064c\u0651\u0642\u0634\u0646; \u062b\u064c\u065b\u0644\u065b\u062f; \u0635\u0660\u062c\u062f\u0631; \u063b\u0651\u064b; \u063b\u0655\u0630; \u0648\u0661\u0651\u0632; \u064c\u064d\u0651\u0642\u0634\u0646; \u0654\u063a\u0630\u0632; \u065a\u0644\u065b\u062f", "summary": "\u0645\u062b\u0628\u062a\u0629 \u0639\u0646\u062f \u0628\u062f\u0627\u064a\u0629 \u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0639\u0627\u062f\u0645K (Ni-Cr)/(Ni-AL)\u0654\u065b\u0639 :\u0654\u0638\u062c\u064e \u0635\u063e\u0661\u0659\u0636 \u062b\u064c\u0651\u0642\u0634\u0646 \u062f\u062c\u064c\u063a\u062c\u0635 \u062b\u064c\u0655\u0641\u0637\u065f \u062b\u064c\u0651\u063a\u062c\u064a -5 \u0635\u0636\u0649\u065b\u0652 \u062b\u064c\u0651\u0655\u0638\u065b\u0650\u0632 \u062b\u064c\u0651\u063a\u0636\u062e\u0630\u0650\u0632 \u0641\u065f \u062b\u064c\u0630\u0642\u0638 \u064c\u0636\u063e\u0661\u0659\u0636 \u062b\u064c\u0651\u0642\u0634\u0646 \u062f\u062c\u064c\u063a\u062c\u0635 \u062e\u0636\u062b\u0652 \u062b\u064c\u065b\u0644\u065b\u062f\u060c \u0650\u0634\u0634\u0640 \u062b\u064c\u065b\u0644\u065b\u062f\u060c : \u062b\u064c\u0655\u0641\u0637\u065f \u0639\u0647\u0649 \u0623\u062f\u0627\u0621\u062f\u0631\u0627\u0633\u062d \u064a\u0639\u064d \u062c\u064f\u0627\u064c \u062a\u0634\u064a\u0631 \u062b\u064c\u063e\u062c\u0650\u063c\u0632 \u062b\u064c\u0636\u0649\u0655\u065b\u064c\u065b\u063d\u0661\u0632/ \u0644\u063a\u064f \u0658\u0655\u0630\u0639\u0632 \u062b\u064c\u0651\u0649\u062c\u0629\u0653 \u065a\u062b\u064c\u0651\u063c\u0630\u062b\u0633 (Received 15 September 2011; accepted 4 March 2012) \u0627\u0646\u062e\u0627\u0644\u0635\u062d \u060c \u065a\u0631\u064c\u0647 \u063b\u064d\u065d \u0623\u062f\u062b\u0621 \u0631\u064c\u0647", "mime": "application/pdf"}, {"id": "alkej-134", "words": "3874", "extension": ".pdf", "flesch": "69", "author": "Al-Alkawi, Hussain J.; Al-Fattal, Dhafir S.; Ali, Abdul-Jabar H.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0646\u0648\u0639 \u062d\u0635\u064a\u0631\u0629 \u0627\u0644\u0627 \u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u0627\u0644\u0643\u0644\u0627\u0644 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0629 \u0639\u0646\u062f \u0646\u0633\u0628\u0629 \u062d\u062c\u0645\u064a\u0647 \u062b\u0627\u0628\u062a\u0629 \u0644\u0644\u0627\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629", "date": "2012", "keywords": "csm; fatigue; fiber; glass; laminate; strength; table; tensile", "summary": "Z. Hashin and A. Rotem [3] studied the influence of off-axis loading on fatigue strength of fiber glass \u2013 epoxy unidirectional composite; fatigue curves are shown for off-axis angles of 0, 5, 10, 30 and 60 degrees. The S-N curves showed fatigue strength at 106 cycles, of about, 117MPa, 17MPa and 12MPa at 0, 45 and 90 degree orientation respectively.", "mime": "application/pdf"}, {"id": "alkej-135", "words": "3674", "extension": ".pdf", "flesch": "67", "author": "Yousif, Yousif K.", "title": "\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0646\u0638\u0631\u064a \u0648\u0627\u0644\u0639\u0645\u0644\u064a \u0644\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0631\u0643\u0628\u0629 (\u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u0631 \u0648\u062f\u0642\u0627\u0626\u0642 \u0643\u0627\u0631\u0628\u064a\u062f- \u0627\u0644\u0633\u064a\u0644\u0643\u0648\u0646) \u0644\u0639\u062a\u0628\u0629 \u0645\u062b\u0628\u062a\u0629", "date": "2012", "keywords": "beam; composite; deflection; element; experimental; fig; force; fraction; volume", "summary": "Keywords: composite beam, FEM, polyester, Silicon-Carbide. The equivalent rigidity of composite beams considering three different loading types was first derived based on equilibrium and curvature compatibility, for full composite sections, the effective section modulus and moment of inertia calculated with the AISC specifications are larger than that of present study.", "mime": "application/pdf"}, {"id": "alkej-136", "words": "4368", "extension": ".pdf", "flesch": "65", "author": "Fadhil, Hassan Ayad; Al-Ahmed, Ali Hussein Ali", "title": "\u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0648\u0636\u0639\u064a\u0629 \u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0628\u0644\u0627\u0637\u0627\u062a \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u0633\u0644\u062d\u0629 \u0627\u0644\u0639\u0627\u0645\u0644\u0629 \u0628\u0627\u062a\u062c\u0627\u0647\u064a\u0646", "date": "2012", "keywords": "bs method; iii; method; method ii; panel", "summary": "7. Relationships between (m = short span/long span) and Bending Moments as Functions to w for Panel I. 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 0.6 0.7 0.8 m (M x - ) a s a re la tio n to w BS Method II ACI-63 Method III ACI-63 Proposed method 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 0.6 0.7 0.8 m (M x + ) a s a re la tio n to w BS Method II ACI-63 Method III ACI-63 Proposed method 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 0.6 0.7 0.8 m (M y + )", "mime": "application/pdf"}, {"id": "alkej-137", "words": "6882", "extension": ".pdf", "flesch": "58", "author": "Abdu-Aljabar, Rana Dhia'a", "title": "\u062a\u0635\u0645\u064a\u0645 \u0646\u0638\u0627\u0645 \u0634\u0628\u0643\u0629 \u0622\u0645\u0646 \u0636\u062f \u062f\u064a\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u062a\u0631\u0646\u064a\u062a", "date": "2012", "keywords": "address; algorithm; base; connection; detection; generation; intrusion; network; noise; samples; sequences; signature; sre; vol; worm", "summary": "Rana Dhia'a Abdu-Aljabar Al-Khwarizmi Engineering Journal, Vol. 8, No.3, PP40 -52 (2012) 47 Imperfect suspicious flow classification or worm sample clustering can produce noise in worm samples which must be eliminated to derive accurate worm signatures. The remaining sequences are recognized as worm samples.", "mime": "application/pdf"}, {"id": "alkej-138", "words": "3839", "extension": ".pdf", "flesch": "65", "author": "Hashim, Ahmed A.", "title": "\u0636\u063a\u0637 \u0635\u0648\u062a \u0643\u0641\u0648\u0621 \u0628\u0625\u0633\u062a\u0639\u0645\u0627\u0644 \u062a\u0631\u062f\u062f \u0623\u0642\u0644 \u0645\u0646 \u0646\u0627\u064a\u0643\u0648\u064a\u0633\u062a", "date": "2012", "keywords": "matrix; reconstruction; sampling; sensing; signal; sparse; vector", "summary": "It is universal with a variety of sparse signals. Transform Coding and its Inefficiencies The fact that compressible signals are well approximated by K-sparse representations forms the foundation of transform coding [3, 6].", "mime": "application/pdf"}, {"id": "alkej-139", "words": "4165", "extension": ".pdf", "flesch": "64", "author": "Channo, Reem J.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0645\u062f\u0649 \u0645\u0644\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u062c\u0648\u0641\u064a\u0629 \u0644\u0645\u062f\u064a\u0646\u0629 \u0628\u063a\u062f\u0627\u062f \u0644\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0628\u0634\u0631\u064a \u0648\u0627\u0644\u062d\u064a\u0648\u0627\u0646\u064a \u0648\u0627\u0644\u0632\u0631\u0627\u0639\u064a", "date": "2012", "keywords": "drinking; fig; ground; percentage; quality; samples; standard; values; water", "summary": "Using the Groundwater as Drinking Water for Human Depending on WQI values which are more than 50, all samples are not to be used for drinking water, because of the high concentrations of one or more of the water parameters which are above the permissible limitation (depending on Iraqi and WHO drinking water standards) this cause increasing in the WQI value, which means decreasing in water quality. Some countries use ground water as a source of water supply, in USA about 50% of its population depend on ground water as a source of drinking water, with 30% delivered by community systems and 20% from domestic wells", "mime": "application/pdf"}, {"id": "alkej-14", "words": "4913", "extension": ".pdf", "flesch": "63", "author": "Dawood, Hussain A.; Abdullah, Oday. I.", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632 \u0627\u0644\u062d\u0631 \u0644\u062a\u0643\u0645\u064a\u0645 \u0627\u0644\u062c\u0633\u0627\u0621\u0629 \u0644\u0639\u062a\u0628\u0629 \u0643\u0627\u0628\u0648\u0644\u064a\u0629", "date": "2017", "keywords": "cantilever; engineering; journal; khwarizmi; modulus; plate; reduction; stiffness; variation; vol.1", "summary": "In this paper the finite element method has been used to determine the free vibration characteristics for cracked cantilever plate (internal flaws), this present work achieved by different position of crack. 3. Results and Discussion Several numerical investigations are conducted to characterize the dynamic detection of cracked cantilever plates under free vibration consideration, comparisons are made between the response of healthy cantilever plate and other cracked ones.", "mime": "application/pdf"}, {"id": "alkej-140", "words": "2347", "extension": ".pdf", "flesch": "65", "author": "Atiya, Zainab Yaquob", "title": "\u062d\u0633\u0627\u0628 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0644\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u062d\u062c\u0645\u064a\u0629 \u0644\u0644\u0645\u0641\u0627\u0639\u0644 \u0627\u0644\u0628\u0627\u064a\u0648\u0644\u0648\u062c\u064a", "date": "2012", "keywords": "air; flow; kla; mass; oxygen; rate; transfer; water; xanthan", "summary": "Two variables, the effect of air flow rate (3-20 L/min) and the effect of stirring speed (250-700rpm) on KLa value were studied. On the other hand it is necessary to minimize air flow rate.", "mime": "application/pdf"}, {"id": "alkej-141", "words": "5507", "extension": ".pdf", "flesch": "63", "author": "Mahdi, Jasim M.", "title": "\u0625\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0631 \u0641\u064a \u062a\u062c\u0648\u064a\u0641 \u0645\u0631\u0628\u0639 \u0645\u0627\u0626\u0644 \u0630\u0648 \u0646\u0647\u0627\u064a\u0629 \u0645\u0641\u062a\u0648\u062d\u0629 \u0648 \u0628\u0648\u062c\u0648\u062f \u062c\u0632\u0621 \u0646\u0634\u0637 \u062d\u0631\u0627\u0631\u064a\u0627\u064b", "date": "2012", "keywords": "cavity; convection; fig; heat; inclination; number; nusselt; rayleigh; transfer; wall", "summary": "Effect of Active Part Length The effects of active part length H on flow and temperature fields are shown in figure (3) for Rayleigh number, Ra = 105, inclination angle, \u03c6 =0\u00b0 and position of active part is at middle. Effect of Active Part Location Figure (4) shows the effect of active part position on the streamlines and isotherms patterns at Ra = 105, \u03c6 =0\u00b0, and dimensionless length of active part, H=0.4.", "mime": "application/pdf"}, {"id": "alkej-142", "words": "5698", "extension": ".pdf", "flesch": "91", "author": "Salih, Sahama E.; Al-Jnabi, Mervit M.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0627\u062a \u0630\u0627\u062a \u0623\u0633\u0627\u0633 \u0633\u0628\u064a\u0643\u0629 (Al-Cu-Mg)", "date": "2012", "keywords": "zro2; \u0627\u0627\u0644\u0633\u0627\u0633; \u0627\u0644\u062a\u0634\u0643\u06cc\u0644; \u0627\u0644\u062a\u0639\u062a\u06cc\u0642; \u0627\u0644\u062d\u0628\u06cc\u0628\u064a; \u0627\u0644\u062f\u0642\u0627\u0626\u0642; \u0627\u0644\u0632\u0631\u0643\u0648\u0646\u06cc\u0627; \u0627\u0644\u0633\u0628\u06cc\u0643\u0629; \u0627\u0644\u0634\u062f; \u0627\u0644\u0635\u0627\u0644\u062f\u0629; \u0627\u0644\u0639\u0638\u0645\u0649; \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0629; \u0627\u0644\u0645\u062d\u0644\u0648\u0644\u06cc\u0629; \u0627\u0644\u0645\u0636\u0627\u0641\u0629; \u0627\u0644\u0648\u0632\u0646\u06cc\u0629; \u0627\u0644\u0649; \u0628\u0639\u062f; \u0628\u06cc\u0646; \u062a\u0639\u0645\u0644; \u062d\u06cc\u062b; \u062e\u0627\u0644\u0644; \u062f\u0631\u062c\u0629; \u062f\u0642\u0627\u0626\u0642; \u0630\u0644\u0643; \u0632\u06cc\u0627\u062f\u0629; \u0639\u0644\u0649; \u0639\u0645\u0644\u06cc\u0629; \u0639\u0646\u062f; \u0641\u062d\u0635; \u0642\u06cc\u0645; \u0645\u0642\u0627\u0648\u0645\u0629; \u0646\u062a\u0627\u0626\u062c; \u0648\u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0629", "summary": "\u06be\u0630\u0647 \u062a\u0635\u0644\u06cc\u062f \u0639\u0645\u0644\u06cc\u0629 \u0641\u064a \u0627\u0644\u06cc\u0629 \u0645\u0646 \u0627\u0643\u062b\u0631 \u0627\u0634\u062a\u0631\u0627\u0643 \u062d\u0628\u06cc\u0628\u06cc\u0629 \u0627\u062d\u062c\u0627\u0645 \u0630\u0627\u062a \u062f\u0642\u0627\u0626\u0642 \u0627\u0636\u0627\u0641\u0629 \u0639\u0646 \u0627\u0644\u0646\u0627\u062a\u062c \u0628\u0627\u0644\u062a\u0634\u062a\u06cc\u062a \u0628\u0627\u0627\u0644\u0635\u0627\u0644\u062f \u0645\u0646 \u062f\u0642\u0627\u0626\u0642 \u0627\u0636\u0627\u0641\u0629 \u062e\u0627\u0644\u0644 \u0645\u0646 \u0627\u0644\u0635\u0627\u0644\u062f\u0629 \u0632\u06cc\u0627\u062f\u0629 \u0639\u0644\u0649 \u0639\u0627\u0644\u0648\u0629 \u062f\u0642\u06cc\u0642\u0629 \u0641\u0636\u0627\u0644) 1\u00b5m-50\u03bcm \u0641\u064a \u0627\u0644\u0633\u0628\u0628 \u0648\u06cc\u0639\u0648\u062f \u0627\u0644\u0639\u0638\u0645\u0649 \u0627\u0644\u0635\u0627\u0644\u062f\u0629 \u0625\u0644\u0649 \u0644\u0644\u0648\u0635\u0648\u0644 \u0632\u06cc\u0627\u062f\u0629 \u0625\u0644\u0649 \u062a\u0624\u062f\u064a \u0633\u0648\u0641 \u0627\u0644\u0645\u062d\u0644\u0648\u0644\u06cc\u0629 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0629 \u0628\u0639\u062f \u0627\u0644\u0628\u0627\u0631\u062f \u0639\u0644\u0649 \u0627\u0644\u062a\u0634\u0643\u06cc\u0644 \u0627\u0644\u0628\u06cc\u0646\u06cc\u0629 \u0648\u0627\u0644\u0630\u0631\u0627\u062a \u0627\u0627\u0644\u0646\u062e\u0627\u0644\u0639\u0627\u062a \u0645\u062b\u0644( \u0627\u0644\u0628\u0644\u0648\u0631\u06cc\u0629 \u0627\u0644\u0628\u0646\u06cc\u0629 \u0639\u06cc\u0648\u0628 \u0639\u062f\u062f \u0643\u0629\u062d\u0631 \u0627\u0644\u0628\u0644\u0648\u0631\u06cc\u0629 \u0627\u0644\u0628\u0646\u06cc\u0629 \u0639\u06cc\u0648\u0628 \u062a\u0639\u0631\u0642\u0644 \u0633\u0648\u0641 \u0648\u0639\u0644\u06cc\u06be) \u0648\u0627\u0644\u062e\u0644\u0648\u0627\u062a \u0627\u0644\u0644\u062f\u0648\u0646\u0629\u060c \u0645\u0646 \u0648\u062a\u062e\u0641\u0636 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0646 \u0628\u0627\u0644\u062a\u0627\u0644\u064a \u0641\u062a\u0631\u0641\u0639 \u0627\u0627\u0644\u0646\u062e\u0627\u0644\u0639\u0627\u062a \u0645\u062f\u0629 \u0633\u0631\u0639\u0629 \u0645\u0646 \u0632\u0627\u062f \u0642\u062f \u0627\u0644\u0628\u0627\u0631\u062f \u0639\u0644\u0649 \u0627\u0644\u062a\u0634\u0643\u06cc\u0644 \u0627\u0646 \u0630\u0644\u0643 \u0639\u0644\u0649 \u0639\u0627\u0644\u0648\u0629 \u0627\u0627\u0644\u0646\u062a\u0634\u0627\u0631 \u0633\u0631\u0639\u0629 \u0641\u064a \u0633\u0628\u0628 \u0645\u0645\u0627 \u0643\u062b\u06cc\u0631\u0629 \u0641\u0631\u0627\u063a\u0627\u062a \u062a\u0643\u0648\u0646 \u0628\u0633\u0628\u0628 \u0627\u0644\u062a\u0639\u062a\u06cc\u0642 .", "mime": "application/pdf"}, {"id": "alkej-143", "words": "3098", "extension": ".pdf", "flesch": "70", "author": "Murtadha, Sulaiman; Ibrahim, Ali. K.", "title": "\u0636\u063a\u0637 \u0627\u0644\u0643\u0644\u0627\u0645 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0644\u062a\u064a \u0633\u064a\u0643\u0644\u0631\u0644\u064a\u062a", "date": "2012", "keywords": "compression; input; mct; samples; signal; speech; wavelet; \uf8fa \uf8fa; \uf8fa \uf8fb", "summary": "To obtain best performance in speech compression, wavelet transforms require filters that combine a number of desirable properties, such as orthogonality and symmetry. This paper discusses the effect of using DWT and MCT (one and two dimension) on speech compression.", "mime": "application/pdf"}, {"id": "alkej-144", "words": "4457", "extension": ".pdf", "flesch": "52", "author": "Hussain, Mohammed Khalil", "title": "\u062a\u062e\u0645\u064a\u0646 \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0627\u0644\u0645\u0648\u0642\u0639 \u0644\u0645\u0633\u0648\u0642 \u0627\u0644\u0645\u062d\u0631\u0643 \u0627\u0644\u062d\u062b\u064a \u0630\u0648 \u0633\u064a\u0637\u0631\u0629 \u062a\u0648\u062c\u064a\u0629 \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0627\u0644\u0645\u0628\u0627\u0634\u0631", "date": "2012", "keywords": "filter; k e; kalman; load; order; position; r r; speed; \uf8fa \uf8fa", "summary": "Reduced Order Extended Kalman Filter A Review of Previous Work There are a lot of papers dealing with Kalman Filter, especially with Extended Kalman Filter (EKF).", "mime": "application/pdf"}, {"id": "alkej-145", "words": "6329", "extension": ".pdf", "flesch": "63", "author": "Khalid, Ghaidaa Abdulrahman", "title": "\u0645\u062f\u0649 \u062a\u0623\u062b\u064a\u0631 \u0638\u0627\u0647\u0631\u0629 \u062f\u0648\u0628\u0644\u0631 \u0639\u0644\u0649 \u0633\u0631\u0639\u0629 \u062a\u062f\u0641\u0642 \u0627\u0644\u062f\u0645", "date": "2012", "keywords": "blood; blood flow; doppler; doppler angle; doppler frequency; frequency; shift; subject; velocity", "summary": "Keywords: Doppler frequency, blood flow, ultrasonic blood flow meter. Table (3) represents Values of Doppler shift frequency in Carotid artery for normal subject.", "mime": "application/pdf"}, {"id": "alkej-146", "words": "4660", "extension": ".pdf", "flesch": "53", "author": "Abbas, Yasir Khudhair", "title": "\u062a\u0635\u0645\u064a\u0645 \u0645\u0633\u064a\u0637\u0631 \u062a\u0646\u0627\u0633\u0628\u064a-\u062a\u0643\u0627\u0645\u0644\u064a-\u062a\u0641\u0627\u0636\u0644\u064a \u0628\u0627\u0644\u0625\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u062c\u064a\u0646\u064a\u0629 \u0644\u063a\u0631\u0636 \u062a\u062a\u0628\u0639 \u062f\u0642\u064a\u0642 \u0644\u0646\u0638\u0627\u0645 \u062a\u0645\u0648\u0636\u0639 \u0643\u0647\u0631\u0648\u0625\u062c\u0647\u0627\u062f\u064a \u0630\u0648 \u0645\u062d\u0648\u0631\u064a\u0646", "date": "2012", "keywords": "algorithm; axis; control; controller; engineering; fig; micropositioner; pid; piezoelectric; stage; system; vol", "summary": "Table 2, GA Based PID Controller Gain Values. ( ) GA Based PID Controller ( ) Piezoelectric Micropositioner System Reference Position Output Position Yasir Khudhair Abbas Al-Khwarizmi Engineering Journal, Vol. 8, No.4, PP40 -52 (2012) 48 Fig.", "mime": "application/pdf"}, {"id": "alkej-147", "words": "3798", "extension": ".pdf", "flesch": "63", "author": "M., Osama Sultan; A., Majid Hmeed; K., Ishraq Abdul Razaq", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0642\u064a\u064a\u0645 \u0645\u0627 \u0628\u064a\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u0627\u0633\u062a\u0631 \u0627\u0644\u0645\u0642\u0648\u0649 \u0628\u0627\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c \u0648\u0627\u0644\u0628\u0648\u0644\u064a \u0627\u0633\u062a\u0631 \u0627\u0644\u0645\u0642\u0648\u0649 \u0628\u0627\u0644\u064a\u0627\u0641 \u0627\u0644\u0643\u0641\u0644\u0631 \u0628\u0648\u0627\u0633\u0637\u0629 \u0637\u0631\u064a\u0642\u0629 \u062a\u0627\u0643\u0648\u062c\u064a", "date": "2012", "keywords": "composites; fiber; impact; level; method; parameters; strength; table; taguchi; tensile", "summary": "The S/N ratio for each level of process parameters is computed based on the S/N analysis. The optimum level of process parameters to obtain good tensile and impact strengths for the composites prepared by the hand lay-up method are 12% volume fraction of fibers, 60\u00baC curing temperature, and 150 gm pressing load for tensile strength and 200 gm for impact strength for the glass fiber reinforced polyester.", "mime": "application/pdf"}, {"id": "alkej-148", "words": "4527", "extension": ".pdf", "flesch": "61", "author": "Hassan, Zainab Hasson; Hanash, Zainab Hassan", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0628\u0631\u062f\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062a\u0628\u062e\u064a\u0631\u064a\u0629 \u0644\u063a\u0631\u0636 \u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621 \u0634\u062a\u0627\u0621\u0627\u064b \u0641\u064a \u0628\u063a\u062f\u0627\u062f", "date": "2012", "keywords": "air; cooler; cooling; evaporative; exchanger; flow; heat; heat transfer; mass; rate; temperature; transfer; water", "summary": "Key words: Evaporative air cooler, Winter air-conditioning, Heat transfer, Heat exchanger. [6] m.m.el-awad and m.m.ahmed; A Preliminary investigation into the use of evaporative air coolers for winter air- conditioning in Khartoum; International Conference and Exhibition on Green Energy & Sustainability for Arid Regions & Mediterranean Countries;(2009);November;pp.10-15.", "mime": "application/pdf"}, {"id": "alkej-149", "words": "4954", "extension": ".pdf", "flesch": "62", "author": "Abd, Sundus Hussein", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0644\u062a\u0627\u062b\u064a\u0631 \u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0644\u062c\u0633\u0645 \u0639\u0644\u0649 \u0627\u0644\u0645\u0639\u062f\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u0644\u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u0629 \u0644\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0631 \u0648\u0627\u0644\u0642\u0635\u0631\u064a \u062e\u0644\u0627\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f", "date": "2012", "keywords": "convection; cylinder; flow; heat; number; nusselt; reynolds; square; transfer; triangular", "summary": "Keywords: heat transfer, free convection, force convection, circular cylinder, square cylinder, triangular cylinder. Sundus Hussein Abd Al-Khwarizmi Engineering Journal, Vol. 8, No.4, PP 74- 89 (2012) 80 Figure (5) shows the effect of changing the face of square cylinder on Nusselt number, It can be seen that when the square cylinder is facing the flow with its vertex the Nusselt number is large than the other cases where the flow hit the side of the square.", "mime": "application/pdf"}, {"id": "alkej-15", "words": "2535", "extension": ".pdf", "flesch": "54", "author": "Abdul-Hameed, Hayder Mohammed", "title": "\u0627\u0644\u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u0631\u064a\u0627\u0636\u064a \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0648\u062b\u0631\u0629 \u0639\u0644\u0649 \u0639\u0643\u0648\u0631\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0641\u064a \u0627\u062d\u0648\u0627\u0636 \u0627\u0644\u062a\u0631\u0648\u064a\u0642 \u0641\u064a \u0645\u0634\u0631\u0648\u0639 \u0645\u0627\u0621 \u0627\u0644\u0643\u0631\u0627\u0645\u0629", "date": "2017", "keywords": "engineering; model; plant; turbidity; water", "summary": "Mathematical models for turbidity removal were developed based on the relationships between water turbidity and other water criteria. It is clear that the probability of collision of individual particles with one another and their consequent aggregation depend on their relative velocities i.e. on thermal Brownian motion (and therefore on water temperature).", "mime": "application/pdf"}, {"id": "alkej-150", "words": "2330", "extension": ".pdf", "flesch": "69", "author": "Jabur, Khairallah S.", "title": "\u062a\u062d\u0644\u064a\u0644 \u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0627\u0644\u0642\u0630\u0641 \u0628\u0627\u0644\u0643\u0631\u064a\u0627\u062a \u0627\u0644\u0645\u0641\u0631\u0637 \u0639\u0644\u0649 \u0639\u0645\u0631 \u0627\u0644\u0643\u0644\u0627\u0644 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0627\u0644\u0645\u0646\u064a\u0648\u0645 7075 \u2013 T6", "date": "2012", "keywords": "alloy; aluminum; fatigue; life; peening; roughness; shot; spt; surface", "summary": "The overall aim of this paper is to study the effects of aggressive shot peening on fatigue life of 7075 \u2013 T6 aluminum alloy. The fatigue life reduction factor (LRF) due to the aggressive shot peening was established and empirical relations were proposed to describe the behavior of LRF, roughness and fatigue life.", "mime": "application/pdf"}, {"id": "alkej-151", "words": "2976", "extension": ".pdf", "flesch": "68", "author": "Jryian, Ali Hashim", "title": "\u0646\u0645\u0648\u0630\u062c (FPGO) \u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0627\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0631\u0648\u0631\u064a\u0629 \u0627\u0644\u0630\u0643\u064a \u0627\u0644\u062d\u0627\u0641\u0638 \u0644\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629", "date": "2012", "keywords": "light; red; state; system; time; traffic; vehicles", "summary": "In this paper, a FPGA model of intelligent traffic light system with power saving was built. The aim of this paper is to design a new approach of intelligent traffic light system with saving power based on FPGA.", "mime": "application/pdf"}, {"id": "alkej-152", "words": "4618", "extension": ".pdf", "flesch": "59", "author": "Al-Mayah, Ameel Mohammed Rahman; Zair, Zyad Rafaa; Al-Hassani, Maha Hadi", "title": "\u0641\u0635\u0644 \u0627\u0644\u0645\u0627\u0621 \u0639\u0646 \u0627\u0644\u0643\u062d\u0648\u0644 \u0627\u0644\u0627\u062b\u064a\u0644\u064a \u0628\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062a\u0628\u062e\u064a\u0631 \u0627\u0644\u062c\u0632\u0626\u064a \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u063a\u0634\u0627\u0621 \u0646\u0627\u0646\u0648 \u0633\u064a\u0644\u0643\u0627 hydrophilic \u0627\u0644\u0633\u064a\u0631\u0627\u0645\u064a\u0643\u064a", "date": "2012", "keywords": "concentration; effect; ethanol; feed; fig; flow; flux; journal; membrane; pervaporation; rate; separation; vol; water", "summary": "[16] P. Kaewkannetra, N. Chutinate, S. Moonamart, T. Kamsan, and T.Y. Chiu, \u201cSeparation of ethanol from ethanol\u2013water mixture and fermented sweet sorghum juice using pervaporation membrane reactor\u201d, Desalination, vol. 271, pp. In all experiments, the weights of the collected permeate (with ceramic membrane) was less than 1% of the weight of the feed charged to the tank.", "mime": "application/pdf"}, {"id": "alkej-153", "words": "2375", "extension": ".pdf", "flesch": "60", "author": "Abid AL-Sahib, Nabeel K.; Moosa, Amer A.", "title": "\u062a\u0639\u0638\u064a\u0645 \u062a\u0642\u0646\u064a\u0629 \u0644\u062d\u0627\u0645 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0645\u0633\u0645\u0627\u0631\u064a \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0627\u0646\u062a\u0641\u0627\u0639 \u0645\u0646 \u0645\u0642\u0627\u0631\u0628\u0629 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0645\u0638\u0628\u0628", "date": "2013", "keywords": "arc; factors; process; range; strength; stud; tensile; time; welding", "summary": "Usually, to find the influence of controlling parameters on welding process a large number of experiments needed. (For coated type in fuzzy range the value of its tensile stress was ignored to get more accuracy and it did not affect the manipulation as checked on its availability in crisp case).", "mime": "application/pdf"}, {"id": "alkej-154", "words": "2423", "extension": ".pdf", "flesch": "68", "author": "Al-Ammri, A. Salam; Taki, Ghaith A.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0646\u0638\u0627\u0645 \u062a\u062d\u0643\u0645 \u0644\u0630\u0631\u0627\u0639 \u0627\u0646\u0633\u0627\u0646 \u0627\u0644\u064a \u064a\u062d\u0627\u0643\u064a \u062d\u0631\u0643\u0629 \u0630\u0631\u0627\u0639 \u0627\u0644\u0627\u0646\u0633\u0627\u0646", "date": "2017", "keywords": "arm; control; joint; motion; robot; sensing", "summary": "The analog voltage of sensing arm base joint is converted to the digital voltages of 4-bits and are sent via pin(2),pin(3),pin(4),pin(5) of parallel port. The Experimental Work The system consists of four parts: sensing arm, interface circuit, robotic arm and control software, Fig.1.", "mime": "application/pdf"}, {"id": "alkej-155", "words": "3780", "extension": ".pdf", "flesch": "63", "author": "Saeed Al-Khayyt, Saad Zaghlul", "title": "\u0645\u0648\u0627\u0644\u0641\u0629 \u0627\u0644\u0645\u0633\u064a\u0637\u0631 \u0627\u0644\u062a\u0646\u0627\u0633\u0628\u064a-\u0627\u0644\u062a\u0643\u0627\u0645\u0644\u064a-\u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a \u0628\u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0639\u0635\u0628\u064a\u0629 \u0644\u062a\u062a\u0628\u0639 \u0645\u0633\u0627\u0631 \u0630\u0631\u0627\u0639 \u0631\u0648\u0628\u0648\u062a", "date": "2017", "keywords": "controller; error; link; network; pid; robot; self; time; tuning", "summary": "Neural Network PID Self Tuning For undetermined system\u2019s model, experimental methods such as Ziegler-Nichols tuning rules may be used to design PID controller. The conventional PID controller in the robot manipulator is replaced by NN self tuning PID controller so as to achieve trajectory tracking with minimum steady-state error and improving the dynamic behavior (overshoot).", "mime": "application/pdf"}, {"id": "alkej-156", "words": "2946", "extension": ".pdf", "flesch": "61", "author": "Abdulwahab, Emad N.; Atiyah, Qasim A.; Abd Alzahra, Ali Talib", "title": "\u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0629 \u0627\u0644\u0639\u0631\u0636\u064a\u0629 \u0644\u0644\u0637\u0627\u0626\u0631\u0629 \u0641\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062d\u0631\u062c\u0629 \u062d\u0633\u0628 \u0646\u0638\u0631\u064a\u0629 \u0644\u064a\u0628\u0646\u0648\u0641 \u0627\u0644\u0623\u0633\u064a\u0629", "date": "2017", "keywords": "aircraft; angle; attack; cycle; fig; limit; lyapunov; rock; roll; wing", "summary": "An alternate perspective of wing rock limit cycle may be obtained from a cross plot of sideslip angle with roll angle. The resulting nonlinear flight dynamics equations of both one and three degree of freedom are solved with Beecham-Titchener asymptotic method for limit cycle amplitude and wing rock frequency[6].", "mime": "application/pdf"}, {"id": "alkej-157", "words": "2886", "extension": ".pdf", "flesch": "62", "author": "K. Sabir, Mohannad; K. Muhsin, Noor", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0637\u064a\u0641 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0644\u0625\u0634\u0627\u0631\u0629 \u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0639\u0636\u0644\u0627\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062f\u0627\u0644\u0629 \u0627\u0644\u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0630\u0627\u062a\u064a", "date": "2017", "keywords": "acf; autocorrelation; emg; fig; frequency; muscle; signal; window", "summary": "[3] M.B.I. Raez, M.S. Hussain, and F. Mohd- Yasin, Techniques of EMG signal analysis: detection, processing, classification and applications, Faculty of Engineering, Multimedia University. This paper investigates the application of autocorrelation function (ACF) method to decompose EMG signals to their frequency components.", "mime": "application/pdf"}, {"id": "alkej-158", "words": "3389", "extension": ".pdf", "flesch": "64", "author": "Basil, Mustaffa Mohammed; Masood, Farah Mohammed Ridha", "title": "\u0627\u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629 \u0644\u0645\u0646\u0638\u0648\u0645\u0629 \u0627\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0633\u0643\u0631 \u0627\u0644\u0643\u0644\u0648\u0643\u0648\u0632 \u0628\u0635\u064a\u063a\u0629 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u0630\u0628\u0630\u0628\u0629", "date": "2017", "keywords": "glucose; response; system; time", "summary": "One of the most important techniques that was developed is the compartmental modeling, which is a description to dynamic behavior of physiological systems in term of differential equations based on mass balance equations; these differential equations represent the relationship between exogenous or endogenous material as inputs and the resulted states of physiological system as outputs. Keywords: glucose regulation system, compartmental modeling, perturbed coefficients.", "mime": "application/pdf"}, {"id": "alkej-159", "words": "4100", "extension": ".pdf", "flesch": "66", "author": "Al-Naimi, Safa A.; Salih, Salih A.J.; Mohsin, Hayder A.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0645\u062d\u0627\u0643\u0627\u0629 \u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0643\u062a\u0644\u0629 \u0641\u064a \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0641\u0642\u0627\u0639\u064a \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0637\u0648\u0627\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0639\u0635\u0628\u064a\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629", "date": "2017", "keywords": "coefficient; conc; fig; gas; mass; transfer", "summary": "Keyword: slurry bubble column reactor, mass transfer coefficient, neural network 1. The decrease of mass transfer coefficient with increasing solid concentration is attributed to decrease of small bubble and increase large bubble size due to the bubble coalescence tendencies and they limited the mass transfer coefficient.", "mime": "application/pdf"}, {"id": "alkej-16", "words": "5815", "extension": ".pdf", "flesch": "63", "author": "Abdul Ameer Al-Araji, Ahmed Sabah", "title": "\u0627\u0644\u0645\u0633\u064a\u0637\u0631 \u0627\u0644\u0645\u062a\u0643\u064a\u0641 \u0630\u0648 \u0627\u0644\u062a\u0646\u063a\u064a\u0645 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a \u0627\u0644\u0639\u0635\u0628\u064a \u0644\u0644\u0627\u0646\u0638\u0645\u0629 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0627\u0644\u0644\u0627\u062e\u0637\u064a\u0629", "date": "2017", "keywords": "controller; input; model; narma; network; neural; output; pid; plant; response; vol", "summary": "The first stage is learned off-line with two configuration serial-parallel model & parallel model to ensure that model output is equal to actual output of the system & to find the jacobain of the system. The on-line identifier NARMA-L2 model of the plant is used to updated of the weights of the identifier by using (BPA) in order to guarantee that model output approaches the actual output.", "mime": "application/pdf"}, {"id": "alkej-160", "words": "4847", "extension": ".pdf", "flesch": "67", "author": "Mohamed, Mohamed Jasim; Abbas, Mustaffa Waad", "title": "\u062a\u062c\u0646\u0628 \u0627\u0644\u0639\u0648\u0627\u0626\u0642 \u0644\u0644\u0631\u0648\u0628\u0648\u062a \u0627\u0644\u0646\u0642\u0627\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062c\u0627\u0644 \u0627\u0644\u0642\u0648\u0649 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a \u0627\u0644\u0645\u0639\u0632\u0632", "date": "2017", "keywords": "algorithm; collision; field; force; mohamed; point; robot; sensors; target", "summary": "The methods to plan a path for mobile robot can be classified into two types: global path planning techniques and local path planning techniques or obstacles avoidance techniques. Introduction The existence of robots in various types became very significant in the industrial sector and especially in the service sector.", "mime": "application/pdf"}, {"id": "alkej-161", "words": "4624", "extension": ".pdf", "flesch": "55", "author": "Majed, Rana A.; Abdulmajeed, Majid H.; Mahdy, Mohamed", "title": "\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0622\u0643\u0644 \u0644\u0645\u0644\u062d\u0648\u0645\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0648\u0627\u0637\u064a\u0621 \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646", "date": "2017", "keywords": "arc; carbon; corrosion; heat; metal; mig; steel; tig; treatment; welding; zone", "summary": "It is probable that similar microstructural considerations also apply to the preferential corrosion of weld metal, but in this case, the situation is further complicated by the presence of deoxidation products, their type and number depending largely on the flux system employed. In seawater, for example, the corrosion rate for a weld made using a basic-coated consumable may be three times as high as for weld metal from a rutile-coated consumable.", "mime": "application/pdf"}, {"id": "alkej-162", "words": "2607", "extension": ".pdf", "flesch": "91", "author": "Al-Ghaban, Ahmed M. H. Abdulkadhim", "title": "\u062a\u0623\u062b\u064a\u0631 \u0632\u064a\u0627\u062f\u0629 \u0646\u0633\u0628\u0629 \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646 \u0639\u0644\u0649 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0643\u0627\u0631\u0628\u064a\u062f \u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645 \u0627\u0644\u0645\u0646\u062c\u0632 \u0628\u0627\u0644\u0627\u0641\u0644\u0627\u0645 \u0627\u0644\u0631\u0642\u064a\u0642\u0629", "date": "2017", "keywords": "films; ticx; vol; \u0627\u0644\u062a\u0631\u0643\u06cc\u0628; \u0627\u0644\u062a\u06cc\u062a\u0627\u0646\u06cc\u0648\u0645; \u0627\u0644\u062e\u0648\u0627\u0635; \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646; \u0627\u0644\u0643\u06cc\u0645\u06cc\u0627\u0648\u064a; \u0627\u0644\u0645\u06cc\u0643\u0627\u0646\u06cc\u0643\u06cc\u0629; \u0627\u0644\u0649; \u0639\u0644\u0649; \u0643\u0627\u0631\u0628\u06cc\u062f; \u0646\u0633\u0628\u0629; \u06be\u0630\u0627; \u06cc\u0645\u0643\u0646", "summary": "\u06cc\u0628 \u0627\u0644\u0643\u06cc\u0645\u06cc\u0627\u0648\u064a\u0645\u062e\u062a\u0644\u0641\u0629 \u0627\u0644\u062a\u0631\u0643 \u0639\u06cc\u0646\u0629 \u0661\u0663 \u0627\u0644\u062a\u06cc\u062a\u0627\u0646\u06cc\u0648\u0645 \u0643\u0637\u0648\u0631 \u0648\u062d\u06cc\u062f \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0627\u062e\u062a\u0627\u0644\u0641 \u0627\u0644\u062a\u0631\u0643\u06cc\u0628 \u0627\u0644\u0643\u06cc\u0645\u06cc\u0627\u0648\u064a \u0627\u0648 \u0646\u0633\u0628\u0629 \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646 \u0627\u0644\u0649 \u0627\u0644\u062a\u06cc\u062a\u0627\u0646\u06cc\u0648\u0645 \u0635\u0639\u0648\u062f\u0627 \u0627\u0648 \u0646\u0632\u0648\u0627\u0644 \u0628\u0631\u063a\u0645 \u0627\u062e\u062a\u0627\u0644\u0641 \u06cc\u0645\u0643\u0646 \u0627\u06cc\u0636\u0627 . \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u06be\u0646\u062f\u0633\u06cc\u0629 \u0627\u0644\u0641\u0627\u0626\u0642\u0629 \u0627\u0644\u0631\u0642\u06cc\u0642\u0629 \u0644\u0643\u0627\u0631\u0628\u06cc\u062f \u0627\u0644\u062a\u06cc\u062a\u0627\u0646\u06cc\u0648\u0645 \u0627\u0644\u0645\u062e\u062a\u0644\u0641 \u0641\u064a \u0627\u0644\u062a\u0631\u0643\u06cc\u0628 \u0627\u0644\u0643\u06cc\u0645\u06cc\u0627\u0648\u064a \u0645\u0646 \u0644\u0645 \u062a\u0638\u06be\u0631 .", "mime": "application/pdf"}, {"id": "alkej-163", "words": "4014", "extension": ".pdf", "flesch": "64", "author": "Abdulateef, Osamah F.; Khalid, Enas A.; Hoss, Amer G.", "title": "\u062a\u062b\u0642\u064a\u0628 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0631\u0643\u0628\u0629 (\u0641\u0627\u064a\u0628\u0631 \u0643\u0644\u0627\u0633) \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0628\u0636\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 \u0644\u0644\u064a\u0632\u0631 \u0627\u0644\u0646\u064a\u062f\u0645\u064a\u0648\u0645 \u2013 \u064a\u0627\u0643", "date": "2013", "keywords": "beam; composite; drilling; fr-4; glass; heating; hole; laser; peak; power; pulse; time; yag", "summary": "W.S.O. Rodden, S.S. Kudesia, D.P. Hand, J.D.C. Jones, 2002, [7], the results of an extensive experimental study of the free running Nd:YAG laser drilling of a multi-layer carbon fiber composite, where adjacent layers had differently orientated fibers. [7] W.S.O. Rodden*, S.S. Kudesia, D.P. Hand, J.D.C. Jones , A comprehensive study of the long pulse Nd:YAG laser drilling of multi- layer carbon fiber composites, Department of Physics, Heriot-Watt University, Edinburgh EH14 4AS, UK, Optics Communications 210, 319\u2013328(2002).", "mime": "application/pdf"}, {"id": "alkej-164", "words": "3632", "extension": ".pdf", "flesch": "61", "author": "Jasim, Hisham Hassan", "title": "\u062a\u062e\u0645\u064a\u0646 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u0629 \u0645\u0646 \u0645\u0628\u0627\u062f\u0644 \u062d\u0631\u0627\u0631\u064a \u0646\u0648\u0639 \u0642\u0634\u0631\u0629 \u2013 \u0627\u0646\u0628\u0648\u0628 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0639\u0635\u0628\u064a\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0639\u062a\u0645\u0627\u062f\u0627 \u0639\u0644\u0649 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062a\u0637\u0628\u064a\u0642\u064a\u0629", "date": "2013", "keywords": "air; data; exchanger; heat; input; network; output; training; validation", "summary": "Input parameters for heat exchanger neural network modeling include inlet water temperature iw )T , inlet air temperature ia )T , air flow rate am\u2022 . Heat exchangers are commonly used in practice in a wide range of applications, from heating and air conditioning systems in a household, to chemical processing and power production in large plants.", "mime": "application/pdf"}, {"id": "alkej-165", "words": "4628", "extension": ".pdf", "flesch": "57", "author": "Kazem, Aladine Abdulkader; Hussein, Khalid Hameed", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0646\u062d\u0646\u0627\u0621 \u0627\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u0634\u0645\u0633\u064a \u0639\u0644\u0649 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0644\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u0634\u0645\u0633\u064a", "date": "2013", "keywords": "coefficients; collector; curvature; length; loading; numerical; parabolic; response; results; study; trough; wind", "summary": "[9] N. Hosoya and J.A. Peterka,\u201d wind tunnel tests of parabolic trough solar collector\u201d, National renewable energy laboratory, 2008. Solar Collector Geometry This paper specifically refers to parabolic trough collectors for concentrating sunlight.", "mime": "application/pdf"}, {"id": "alkej-166", "words": "4015", "extension": ".pdf", "flesch": "66", "author": "Hilal, Kifah H.; Omran, Salman H.; Abdulla, Muthanna L.", "title": "\u062a\u0623\u062b\u064a\u0631 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062d\u0634\u0648\u0629 \u0627\u0644\u0643\u0631\u0648\u064a\u0629 \u0639\u0644\u0649 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0645\u062c\u0631\u0649 \u0645\u0633\u0627\u0645\u064a", "date": "2013", "keywords": "air; conductivity; duct; flux; heat; number; packing; particle; transfer; velocity", "summary": "Local Wall to Fluid Nusselt Number Aluminum, Alumina, Glass and Nylon packing evaluated by Eq.(20) using equivalent diameter of duct and air thermal conductivity are drawn in Fig.(15) and Fig.(16) which show that the plots have similar trend of (h x), increased at (5.1, 4,3, 2.2 and 1.4 percent) with increasing heat flux and at (36.7,38.8,44.6 and 45.7 percent) inlet air velocity but (Nu x) increased at (12.8,12.6,8.3 and 5.8 percent) with decreasing particle size. Abstract This work examines numerically the effects of particle size, particle thermal conductivity and inlet velocity of forced convection heat transfer in uniformly heated packed duct.", "mime": "application/pdf"}, {"id": "alkej-167", "words": "3612", "extension": ".pdf", "flesch": "63", "author": "Graimed, Bassim Hameed; Abd Ali, Ziad T.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u062d\u0631\u0643\u064a\u0629 \u0644\u0627\u0645\u062a\u0632\u0627\u0632 \u0627\u0644\u0631\u0635\u0627\u0635 (II) \u0645\u0646 \u0645\u062d\u0644\u0648\u0644 \u0645\u0627\u0626\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0628\u0646\u062a\u0648\u0646\u0627\u064a\u062a \u0648\u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646 \u0627\u0644\u0641\u0639\u0627\u0644", "date": "2013", "keywords": "adsorbent; adsorption; bentonite; carbon; lead; pb(ii; solution", "summary": "Effect of Temperature The extent of lead ion adsorption on the bentonite and activated carbon at various temperatures is shown in Figures (6 and 7). Adsorption Experiments The batch experiments were performed by adding the desired amount (100 ml) of the dilute stock solution (800 mg/l) in 250 ml of volumetric flasks at the designated adsorbent dose, pH, and temperature.", "mime": "application/pdf"}, {"id": "alkej-168", "words": "3036", "extension": ".pdf", "flesch": "62", "author": "Sulaymon, Abbas Hamid; Hahsim, Emad Talib; Mahdi, Shaymaa Alaulddin", "title": "\u0627\u0644\u062a\u0643\u0647\u0646 \u0628\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062e\u0644\u064a\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0648\u062a\u0642\u064a\u064a\u0645 \u0627\u062f\u0627\u0626\u0647\u0627 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062c\u0648\u064a\u0629 \u0644\u0645\u062f\u064a\u0646\u0629 \u0628\u063a\u062f\u0627\u062f", "date": "2013", "keywords": "cell; efficiency; maximum; panel; pmax; power; vol", "summary": "In order to find a functional relationship between solar cell efficiency with the corresponding solar cell parameters ; solar irradiance G ,maximum power Pmax and production date P, non-linear regression analysis have been used to available experimental data of solar cell as shown in Tables 3 to 6 . This increase was accompanied by a revitalization of researches considered for the optimization of the energy given by solar cells.", "mime": "application/pdf"}, {"id": "alkej-169", "words": "3743", "extension": ".pdf", "flesch": "60", "author": "Al-Hassani, Maha H.", "title": "\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0631\u064a\u0637 \u0643\u0645\u0627\u062f\u0647 \u0645\u0627\u0632\u0647 \u0644\u0627\u0632\u0627\u0644\u0647 \u0627\u064a\u0648\u0646\u0627\u062a \u0627\u0644\u0631\u0635\u0627\u0635 \u0648\u0627\u0644\u0643\u0627\u062f\u0645\u064a\u0648\u0645 \u0645\u0646 \u0627\u0644\u0645\u062d\u0627\u0644\u064a\u0644 \u0627\u0644\u0645\u0627\u0626\u064a\u0647", "date": "2013", "keywords": "adsorbent; adsorption; cadmium; cd+2; concentration; equilibrium; ions; khriet; lead; pb+2; removal; solution", "summary": "The effect of various parameters including the adsorbent dosage initial of metal ion concentration (single and binary) and contact time were studied onto Al-Khriet powder for removal lead and cadmium ion from aqueous solution. Keywords: Agricultural waste adsorbent, Biosorption, heavy metal ions, isotherm kinetic model.", "mime": "application/pdf"}, {"id": "alkej-17", "words": "1971", "extension": ".pdf", "flesch": "65", "author": "Kareem, Azad R.", "title": "\u0647\u064a\u0643\u0644\u0629 \u062c\u062f\u064a\u062f\u0629 \u0644\u0644\u0645\u0636\u062e\u0645\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u062d\u0645\u0627\u0644 \u062d\u062b\u064a\u0629 \u0641\u0639\u0627\u0644\u0629", "date": "2017", "keywords": "amplifier; cssda; engineering; gain; inductor; stage", "summary": "It is interesting to note that, compared to the conventional CSSDA, the CSSDA with active inductor loads achieve the same results (forward gain S21 the reflection losses S11 and S22) but with smaller inductance. Abstract: A modification to cascaded single-stage distributed amplifier (CSSDA) design by using active inductor is proposed.", "mime": "application/pdf"}, {"id": "alkej-170", "words": "3504", "extension": ".pdf", "flesch": "57", "author": "Abed, Zena A.; Hummady, Muna M.", "title": "\u062a\u062e\u0645\u064a\u0646 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0634\u0627\u0631\u0629 \u0627\u0644\u0649 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0645\u062a\u0636\u0645\u0646\u0629 \u062e\u0637\u0623 \u0627\u0644\u062a\u0643\u0645\u064a\u0645 \u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u0627\u0644\u0644\u064a\u062f\u0627\u0631 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629", "date": "2013", "keywords": "instrument; laser; lidar; light; noise; ratio; signal", "summary": "\u03b2 (\u03bb, ) and is known as lidar ratio. [13], the signal to noise ratio (SNR) of the lidar signal resulting from the accumulation of n lidar returns is given by the equation: 1( ) = \u2217( ) \u2026(24) Signal to noise measurements show how well the desired signal can be distinguished from background noise.", "mime": "application/pdf"}, {"id": "alkej-171", "words": "3535", "extension": ".pdf", "flesch": "61", "author": "Mahmood, Ibtihal A.; Soud, Wafa A.; Abdullah, Orhan S.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062d\u0634\u0648\u0627\u062a \u0627\u0644\u0633\u064a\u0631\u0627\u0645\u064a\u0643\u064a\u0629 \u0639\u0644\u0649 \u062e\u0648\u0627\u0635 \u0627\u0644\u0628\u0644\u0649 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0629 \u0644\u0644\u0627\u064a\u0628\u0648\u0643\u0633\u064a- \u0643\u0627\u0631\u0628\u0648\u0646", "date": "2013", "keywords": "carbon; composite; epoxy; fiber; fillers; increase; rate; resistance; sliding; volume; wear", "summary": "This lead to the increasing of loss weight, and finally the increasing of wear rate. The assessments of wear rate with different sliding distance under the testing conditions as shown in fig (10and11).", "mime": "application/pdf"}, {"id": "alkej-172", "words": "5026", "extension": ".pdf", "flesch": "95", "author": "A.hassan, Mohammed A sadik; Sallal, Hayder Abbas; kahlol, Kdhim khaion", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u062d\u0628\u064a\u0628\u064a \u0639\u0644\u0649 \u0645\u0627\u062f\u0629 \u0645\u062a\u0631\u0627\u0643\u0628\u0629 \u0630\u0627\u062a \u0623\u0633\u0627\u0633 \u0628\u0648\u0644\u064a\u0645\u0631\u064a \u0645\u0642\u0648\u0627\u0629 \u0628\u062f\u0642\u0627\u0626\u0642 \u0645\u0646 \u0645\u0627\u062f\u0629 (Reenia)", "date": "2013", "keywords": "size; \u0627\u062f\u0629; \u0627\u0644\u0628\u0648\u0644\u064a; \u0627\u0644\u062d\u062c\u0645; \u0627\u0644\u062f\u0642\u0627\u0626\u0642\u064a; \u0627\u0644\u0634\u062f; \u0627\u0644\u0645; \u0627\u0644\u0645\u0627\u062f\u0629; \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0629; \u0627\u0644\u0649; \u0628\u06cc\u0646; \u062d\u06cc\u062b; \u0632\u06cc\u0627\u062f\u0629; \u0639\u0628\u062f; \u0639\u0644\u0649; \u0639\u0646\u062f; \u0642\u06cc\u0645; \u0645\u0627\u062f\u0629; \u0645\u0642\u0627\u0648\u0645\u0629; \u0648\u0627\u062f; \u0648\u0632\u0646\u064a", "summary": "]\u0661,\u0662[\u0627 \u0627\u0644\u0645\u062d\u06cc\u0637\u0629 \u0645\u0646 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0648\u0636 \u063a\u0637 \u0648\u063a\u06cc\u0631\u06be \u0645\u062a\u0644 \u0643 \u062f\u0631\u062c \u0629 \u0639\u0627\u0644\u06cc \u0629 \u0645 \u0646 \u06be\u064a \u0645\u0648\u0627\u062f \u062e\u0627\u0645\u0644 \u0629 \u0648\u062e\u0641\u06cc\u0641 \u0629 \u0627\u0644 \u0648\u0632\u0646 \u0648\u0639\u0645\u0648\u0645 \u064b\u0627 \u062a \u0627\u0644\u0645\u0637\u06cc\u0644\u06cc\u0629\u060c \u0648\u06be\u064a \u062a\u0645\u062a\u0627\u0632 \u0628\u0623\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062a\u0648\u0635 \u06cc\u0644\u06cc\u0629 \u0627\u0644\u0643\u06be\u0631\u0628\u0627\u0626\u06cc \u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 \u0629 .]\u0661[ \u062e\u0627\u0644\u0644 \u062a\u0635 \u0645\u06cc\u0645\u06be\u0627 \u0648\u0637\u0631\u0627\u0626", "mime": "application/pdf"}, {"id": "alkej-173", "words": "3910", "extension": ".pdf", "flesch": "66", "author": "Tawfik, Mauwafak A.; Abu-Tabikh, Mohammed I.; Hamdoon, Farouk O.", "title": "\u062a\u062d\u0644\u064a\u0644 \u0633\u0644\u0648\u0643 \u0627\u0644\u0645\u0631\u0648\u0646\u0647 \u0627\u0644\u0647\u0648\u0627\u0626\u064a\u0647 \u0644\u0634\u0641\u0631\u0629 \u062a\u0648\u0631\u0628\u064a\u0646 \u0631\u064a\u0627\u062d \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0645\u0648\u0630\u062c \u0644\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u062a\u0627\u0645 \u0628\u064a\u0646 \u0627\u0644\u0645\u0627\u0626\u0639 \u0648\u0627\u0644\u0647\u064a\u0643\u0644", "date": "2013", "keywords": "angle; blade; time; turbine; velocity; wind", "summary": "Aeroelasticty of wind turbine blade is one of main considerations for the design of wind turbine, because aerodynamic loading causes blade to bend mostly in flapwise direction, and causes blade section to twist to create new fluid fields surrounding the blade. This interaction between aerodynamics and deformation of wind turbine blade may lead to twist to create new fluid fields surrounding the blade.", "mime": "application/pdf"}, {"id": "alkej-174", "words": "4489", "extension": ".pdf", "flesch": "66", "author": "Yasin, Naseer M.; Al-Eedany, Mustafa M.", "title": "\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0639\u0627\u0628\u0631\u0629 \u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0642\u062f\u0631\u0629 \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0639\u0648\u0636 \u0627\u0644\u062a\u0646\u0627\u0633\u0642\u064a \u0627\u0644\u0645\u062a\u0648\u0627\u0644\u064a", "date": "2013", "keywords": "bus; engineering; flow; ieee; line; power; sssc; stability; system; transmission; vol; voltage", "summary": "1. Introduction Rapid development of power systems especially with the increased use of transmission facilities has necessitated new ways of maximizing power transfer in existing transmission facilities while maintaining the same level of stability The transient stability of power systems is associated with the ability of the generators to remain in synchronism after a severe disturbance", "mime": "application/pdf"}, {"id": "alkej-175", "words": "7669", "extension": ".pdf", "flesch": "63", "author": "Abbass, Sadiq J.; Ahmed, Furman K.; Mohammed, Zahraa A.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0646\u0638\u0631\u064a\u0629 \u0648 \u0639\u0645\u0644\u064a\u0629 \u0644\u062c\u0631\u064a\u0627\u0646 \u0627\u0644\u062f\u0645 \u0641\u064a \u0627\u0644\u0634\u0631\u064a\u0627\u0646 \u0627\u0644\u0642\u0644\u0628\u064a \u0627\u0644\u0645\u062a\u0636\u064a\u0642", "date": "2013", "keywords": "area; artery; blood; engineering; fig; figure; flow; journal; model; pressure; stenosis; study; velocity; vol; wall", "summary": "[9] Figure (17) shows the mean velocity waveform of coronary blood flow with a 1.0sec period that was used as the inlet velocity conditions in the computational models. So; the study of blood flow in arteries is very important to understand the relation between hemodynamic characteristics of blood flow and the occurrence of atherosclerosis.", "mime": "application/pdf"}, {"id": "alkej-176", "words": "2799", "extension": ".pdf", "flesch": "63", "author": "Doss, Qasim Mohamed; Abaas, Tahseen Fadhel; Bedan, Aqeel Sabree", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062a\u062e\u0635\u0631 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0646\u0642\u0637\u064a \u0627\u0644\u0645\u062a\u0632\u0627\u064a\u062f \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0645\u062d\u062f\u062f\u0629", "date": "2013", "keywords": "engineering; fig; forming; journal; khwarizmi; process; sheet; thickness; tool; vol", "summary": "The moving locus of forming tool (called as toolpath) in these slices constructed to the finished part was performed by the CNC technology. [6] S. Dejardin, S. Thibaud, J.C. Gelin and G. Michel, \u201cExperimental investigations and numerical analysis for improving knowledge of incremental sheet forming process for sheet metal parts\u201d, Elsevier Ltd, Journal of Materials Processing Technology, Vol. 210 363\u201336, 2010. )2013( 1-14 \u060c \u0635\u0641\u062d\u06293\u060c \u0627\u0644\u0639\u062f\u062f9\u0645\u062c\u0644\u0629 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a \u0627\u0644\u06be\u0646\u062f\u0633\u06cc\u0629 \u0627\u0644\u0645\u062c\u0644\u062f \u0642\u0627\u0633\u0645 \u0645\u062d\u0645\u062f \u062f\u0648\u0633 14 \u062f\u0631\u0627\u0633\u0629 \u062a\u0648\u0632\u06cc\u0639 \u0627\u0644\u062a\u062e\u0635\u0631 \u0641\u064a \u0639\u0645\u0644\u06cc\u0627\u062a \u0627\u0644\u062a\u0634\u0643\u06cc\u0644 \u0627\u0644\u0646\u0642\u0637\u064a \u0627\u0644\u0645\u062a\u0632\u0627\u06cc\u062f \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u06cc\u0642\u0629 \u062a\u062d\u0644\u06cc\u0644 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 ***\u0639\u0642\u06cc\u0644 \u0635\u0628\u0631\u064a \u0628\u062f\u0646** \u062a\u062d\u0633\u06cc\u0646 \u0641\u0627\u0636\u0644 \u0639\u0628\u0627\u0633* \u0642\u0627\u0633\u0645 \u0645\u062d\u0645\u062f \u062f\u0648\u0633 \u062c\u0627\u0645\u0639\u0629 \u0628\u063a\u062f\u0627\u062f/ \u0643\u0644\u06cc\u0629 \u0627\u0644\u06be\u0646\u062f\u0633\u0629 * \u0627\u0644\u062c\u0627\u0645\u0639\u0629 \u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u06cc\u0629/ \u0642\u0633\u0645 \u06be\u0646\u062f\u0633\u0629 \u0627\u0627\u0644\u0646\u062a\u0627\u062c \u0648\u0627\u0644\u0645\u0639\u0627\u062f\u0646 ***\u060c** \u0627\u0644\u062e\u0627\u0644\u0635\u0629 \u0639\u062f\u0629 \u0627\u0644\u062a\u0634\u0643\u06cc\u0644 \u062a\u0639\u062a\u0645\u062f \u0637\u0631\u06cc\u0642\u0629 \u0627\u0644\u062a\u0634\u0643\u06cc\u0644 \u0627\u0644\u0646\u0642\u0637\u064a \u0627\u0644\u062a\u0632\u0627\u06cc\u062f\u064a \u0639\u0644\u0649 \u0645\u0628\u062f\u0627 \u0627\u0644\u062a\u0634\u0643\u06cc\u0644 \u0644\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0627\u0644\u0641\u0642\u06cc\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u06cc\u0629 \u0648\u0635\u0648\u0627\u0644 \u0644\u0644\u062a\u0634\u0643\u06cc\u0644 \u0627\u0644\u0646\u06be\u0627\u0626\u064a \u0644\u0644\u0645\u0646\u062a\u062c", "mime": "application/pdf"}, {"id": "alkej-177", "words": "4586", "extension": ".pdf", "flesch": "59", "author": "Al-Dallal, Ahmed Jawad Ali", "title": "\u0645\u062d\u0627\u0643\u0627\u0629 \u0644\u0639\u0645\u0644\u064a\u0629 \u0623\u0646\u062a\u0627\u062c \u062d\u0627\u0645\u0636 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u064a\u0643 \u0628\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0631\u0637\u0628\u0629 (WSA) \u0644\u0627\u0633\u062a\u063a\u0644\u0627\u0644 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u062d\u0627\u0645\u0636\u064a \u0627\u0644\u0645\u0641\u0635\u0648\u0644 \u0645\u0646 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0627\u0644\u0639\u0645\u0627\u0646\u064a", "date": "2013", "keywords": "acid; bed; catalyst; conversion; engineering; feed; gas; mole%; process; reactor; so2; wsa", "summary": "Theclean process gas leaves the condenser at the top. In any case 4-6 mole% SO2 was normally used in commercial production of sulfuric acid by WSA process", "mime": "application/pdf"}, {"id": "alkej-178", "words": "4774", "extension": ".pdf", "flesch": "53", "author": "Khalaf, Taha Yaseen", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0633\u0644\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0631\u0633\u064a\u0628 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u062b\u0627\u0646\u064a \u0623\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u0631\u0635\u0627\u0635", "date": "2013", "keywords": "current; density; dioxide; effect; electrodeposition; increase; lead; potential; solution; temperature", "summary": "Effect of Applide Potential and Temperature on The Anodic Current Density For the purpose of obtaining more information, we will study the current term anodic current density versus applied potential and this is what is shown in Figure 3 where the anodic current density increases with the applied potential and temperature. In addition, the increase in temperature will lead to increase the kinetic energy of the ions and make it move more quickly and therefore it will be helpful to increase the speed of precipitation reactions, and this whole is the main reason for the increase in anodic current density.", "mime": "application/pdf"}, {"id": "alkej-179", "words": "6814", "extension": ".pdf", "flesch": "63", "author": "Hassan, Jafar Mehdi; Xue, Yiqin; Oleiwi, Majid Ahmed; Mahdi, Ahmed Fouad", "title": "\u0627\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0636\u063a\u0637 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0631 \u0627\u0644\u0643\u0647\u0631\u0648\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0648\u062a\u0627\u062b\u064a\u0631 \u0627\u0644\u062e\u0637 \u0627\u0644\u0646\u0627\u0642\u0644 \u0644\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643", "date": "2013", "keywords": "control; engineering; fig; flapper; flow; fluid; hydraulic; line; pressure; rate; servovalve; spool; system; transmission; voltage", "summary": "Hydraulic systems are also common in aircraft, where their high power- to-weight ratio and precise control make them an ideal choice for actuation of flight surfaces [1]. Dong Zhu and Lu (2010) prove that the long pipeline in hydraulic system has some influence on system performances and causes the system to become unstable.", "mime": "application/pdf"}, {"id": "alkej-18", "words": "6126", "extension": ".pdf", "flesch": "71", "author": "Mahmoud, W. A.; Saleh, Z. J. M.; Wafi, N. K.", "title": "\u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u0645\u0646\u0645\u0630\u062c \u0627\u0644\u062d\u0631\u062c \u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0627\u0639\u062f\u0627\u062f \u0627\u0644\u0645\u0633\u0628\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u062a\u062d\u0648\u064a\u0644\u0627\u062a \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0645\u0648\u064a\u062c\u0627\u062a \u0630\u0627\u062a \u062a\u0642\u0631\u064a\u0628\u0627\u062a \u0645\u0646 \u0627\u0644\u0631\u062a\u0628\u0629 \u0627\u0644\u0627\u0648\u0644\u0649", "date": "2017", "keywords": "b b; image; matrix; n\uf0b4n; preprocessing; row; \uf0ea \uf0ea; \uf0fa \uf0fa; \uf0fa \uf0fb", "summary": "Transformation of image rows: i. Apply matrix multiplication to the N\uf0b4N constructed transformation matrix by the N\uf0b4N row preprocessed input image matrix. ii. (18) and (19) for 2nd order approximations preprocessing step: 1.Checking image dimensions: Image matrix should be a square matrix, N\uf0b4N matrix, where N must be power of 2.", "mime": "application/pdf"}, {"id": "alkej-180", "words": "4323", "extension": ".pdf", "flesch": "56", "author": "Atiya, Mohammed A.; Rahman, Ameel Mohammed; Al-Hassani, Maha H.", "title": "\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0627\u0648\u0643\u062a\u0627\u0646\u064a \u0644\u0644\u0646\u0627\u0641\u062b\u0627 \u0627\u0644\u0639\u0631\u0627\u0642\u064a\u0629 \u0627\u0644\u062e\u0641\u064a\u0641\u0629 \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u0633\u0627\u0639\u062f Pt \u0627\u0644\u0645\u062d\u0645\u0644 \u0639\u0644\u0649 \u0627\u0644\u0632\u064a\u0648\u0644\u0627\u064a\u062a HMOR", "date": "2013", "keywords": "catalyst; engineering; et al; hydroisomerization; lhsv; octane; p.p; pressure; reaction; temperature; \ufffd \ufffd", "summary": "\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd \ufffd\ufffd\ufffd\ufffd )2013( 1- 11\u060c \ufffd\ufffd \ufffd 4\u060c \u0627 \ufffd\ufffd\u062f9 \ufffd\ufffd\ufffd \u0627 \ufffd\ufffd\u0627\u0631\u0632 \ufffd \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627 11 \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \u0627 \ufffd\ufffd \ufffd\u0644 \u0627\ufffd\ufffd \ufffd\ufffd! \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \u0627 \ufffd#\u0627\ufffd\ufffd \u0627$%\ufffd\ufffd\ufffd \ufffd&\ufffd\ufffd\ufffd+ \u0627 #* \u0627(\u0648' ,Pt -\ufffd\ufffd \ufffd\ufffd \ufffd \u0627 ./)\ufffd/0 HMOR\u0627 \ufffd#\u0627\u062c \ufffd\ufffd \u0631\ufffd2+ * \ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \u0627 \ufffd\ufffd ** \u0627 \ufffd\ufffd\ufffd \ufffd \u06be\ufffd\u062f\u064a \u0627\ufffd *** \u0648\u0632\u0627\u0631\u0629 \u0627>;JKGH \u0627>E<IH \u0648\u0627>A@? The process of light naphtha hydroisomerization involves the transformation of normal paraffins (i.e. normal C5-C7 fraction which is the main constituent) into their isomers, which have higher octane numbers than the normal paraffins over acidic catalysts (Sege et al., 2003; Gauw et al., 2002; Lee et al., 1997; Guisnet et al., 1991).", "mime": "application/pdf"}, {"id": "alkej-181", "words": "4584", "extension": ".pdf", "flesch": "59", "author": "Al-Baldawi, Ammar; Muallah, Shatha K.; W\u00fcnsch, Olaf", "title": "\u0627\u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0631\u064a\u0648\u0644\u062c\u064a\u0629 \u0648\u0646\u0645\u0630\u062c\u0629 \u0644\u0632\u0648\u062c\u0629 \u0623\u0644\u0642\u0635 \u0645\u0646 \u0623\u0644\u0628\u0648\u0644\u064a \u0628\u0631\u0648\u0628\u064a\u0644\u064a\u0646 \u0641\u0648\u0642 \u062f\u0631\u062c\u0629 \u0623\u0644\u0627\u0646\u0635\u0647\u0627\u0631", "date": "2013", "keywords": "baldawi; cross; engineering; journal; measurements; model; rate; rheometer; shear; temperature; viscosity; \u00b0 c", "summary": "\uf051 0\uf068 \uf06c 0/\uf068\uf06c n 170 19000 0.85 4.474e-5 0.68 180 12493 0.5589 4.474e-5 0.68 200 5696.16 0.25483 4.474e-5 0.68 220 2767.99 0.12383 4.474e-5 0.68 240 1422.91 0.06366 4.474e-5 0.68 260 768.901 0.0344 4.474e-5 0.68 280 434.404 0.01943 4.473e-5 0.68 300 255.402 0.01143 4.475e-5 0.68 10 100 1000 10000 0.001 1 1000 PP 170\u00b0C pp 180\u00b0C PP 200\u00b0C PP 220\u00b0C PP 240\u00b0C PP 260\u00b0C PP 280\u00b0C PP 300\u00b0C Cross 170\u00b0C Cross 180\u00b0C Cross 200\u00b0C Cross 220\u00b0C Cross 240\u00b0C Cross 260\u00b0C Cross 280\u00b0C Cross 300\u00b0C Ammar Al-Baldawi Al-Khwarizmi Engineering Journal, Vol. 9, No. 4, P.P. 12- 23 (2013) 19 Fig. It is also supposed that Polymer melts show the same softening e.g. shear thinning behavior for high shear rates even at different temperatures.", "mime": "application/pdf"}, {"id": "alkej-182", "words": "7841", "extension": ".pdf", "flesch": "53", "author": "Haweel, C.Kh.; Abdul-Majeed, Basma A.; Eisa, Mohammed Y.", "title": "\u062a\u0646\u0642\u064a\u0629 \u062e\u0627\u0645 \u0641\u0648\u0633\u0641\u0627\u062a \u0639\u0643\u0627\u0634\u0627\u062a \u0627\u0644\u0639\u0631\u0627\u0642\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062d\u0648\u0627\u0645\u0636 \u0627\u0644\u0639\u0636\u0648\u064a\u0629 \u0644\u063a\u0631\u0636 \u0627\u0646\u062a\u0627\u062c \u062d\u0627\u0645\u0636 \u0627\u0644\u0641\u0633\u0641\u0648\u0631\u064a\u0643 \u0628\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0631\u0637\u0628\u0629", "date": "2013", "keywords": "acid; apatite; calcite; concentration; conditions; content; engineering; fig; journal; leaching; ore; phosphate; ratio; reaction; time; weight", "summary": "Increasing the acid concentration decreases the selectivity of acetic acid reaction leading to an undesirable reaction with the required material (apatite) in the ore as shown in the reaction 4 (page4) The main factors investigated by researchers were: leachingreagent, acid concentration, reaction time, liquid/solid ratio (pulpsolid percent); temperature, particle size distribution, stirring speedand type and nature of the ore.", "mime": "application/pdf"}, {"id": "alkej-183", "words": "2198", "extension": ".pdf", "flesch": "65", "author": "Mahdi, Alyaa Esam", "title": "\u0644\u0644\u064a\u0643\u0646\u062f Cr (II) , Pt (II), \u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0637\u064a\u0641\u064a\u0629 \u0644\u0644\u0645\u0639\u0642\u062f\u0627\u062a \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u064a\u0631\u064a\u0629 \u0644\u0643\u0644 \u0645\u0646 N- Crotonyl -2- Hydroxy-phenylazomethine", "date": "2013", "keywords": "complexes; ligand; metal; vol; \ufffd \ufffd", "summary": "compound \ufffd \ufffd \u2212 \ufffd) \ufffd\ufffd\ufffd\ufffd \ufffd \ufffd = \ufffd) \ufffd \ufffd = \ufffd) \ufffd \ufffd\ufffd = \ufffd) \ufffd \ufffd \u2212 \ufffd) \ufffd \ufffd = \ufffd \u2212 \ufffd) \ufffd \ufffd \u2212 \ufffd) \ufffd \ufffd \u2212 \ufffd\ufffd) Table 1, Infrared Spectral Data (wave number\ufffd) \ufffd\ufffd\ufffd for Ligand and its Complexes.", "mime": "application/pdf"}, {"id": "alkej-184", "words": "3715", "extension": ".pdf", "flesch": "60", "author": "Dagher, Khulood A.; Al-Araji, Ahmed S.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0645\u0633\u064a\u0637\u0631 \u0639\u0635\u0628\u064a (PID) \u0645\u062a\u0643\u064a\u0641 \u0644\u062e\u0632\u0627\u0646 \u0645\u0641\u0627\u0639\u0644 \u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u0625\u062b\u0627\u0631\u0629 \u0645\u0628\u0646\u064a \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0623\u0645\u062b\u0644\u064a\u0629 \u062d\u0634\u062f \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a", "date": "2013", "keywords": "adaptive; control; controller; cstr; network; particle; pid; tuning", "summary": "It consists of two control loops, inverse control and PID control. PID control is a complement for inverse control and is mainly used to eliminate static error existing in direct inverse control when the inverse model is uncertain.", "mime": "application/pdf"}, {"id": "alkej-185", "words": "4938", "extension": ".pdf", "flesch": "58", "author": "Al-Saraf, Abdul Satar J.; Al-Jumaily, Suhad A. R.", "title": "\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u0629 \u0644\u0648\u062d\u062f\u0629 \u062a\u0648\u0631\u0628\u064a\u0646 \u063a\u0627\u0632\u064a \u0645\u0635\u063a\u0631\u0629 \u0628\u0623\u0636\u0627\u0641\u0629 \u0627\u0644\u0623\u064a\u062b\u0627\u0646\u0648\u0644 \u0627\u0644\u0649 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644 \u0644\u0644\u0636\u0627\u063a\u0637\u0629", "date": "2013", "keywords": "air; engine; ethanol; flow; fuel; gas; inlet; lpg; power; ratio; rpm; temperature; turbine", "summary": "All of the current liquid biofuels used or being considered exhibit a lower heating value less than standard petroleum-based fuel ; thereby requiring a step increase in fuel flow to deliver the same power output. Tests indicated a need for 30% increase in fuel flow concerning the combustion chamber and injectors redesign for burning the much lighter fuel.", "mime": "application/pdf"}, {"id": "alkej-186", "words": "5552", "extension": ".pdf", "flesch": "61", "author": "Mahdi, Jasim M.; Rasham, Ali M.; Thamir H. Ali, Thamir H. Ali H.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u062f\u062f\u064a\u0629 \u0644\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0631 \u0627\u0644\u0637\u0628\u0627\u0642\u064a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631 \u0641\u064a \u0645\u062c\u0645\u0639 \u0634\u0645\u0633\u064a \u0645\u062b\u0644\u062b \u0642\u0627\u0626\u0645 \u0627\u0644\u0632\u0627\u0648\u064a\u0629", "date": "2013", "keywords": "buoyancy; m =; number; \u03c8 m; \u0627 \ufffd; \u2206c =; \ufffd \ufffd", "summary": "\u062a \u0627\ufffd;/)\u0627\u0631\u0629 \u0648\ufffdZ/%\u0637 :(/Q V\ufffd= \u064a%\ufffd (\ufffd:]Q \ufffd[\u0646 \u0627\ufffd\ufffd%\u0627 > \u0627=`\u0647 \ufffd\ufffd a1 \ufffd \u0648\ufffd\ufffd \u0623\u0638\ufffd)\u062a \u0627\ufffd\ufffd, e\ufffd%,4\u0648\u0631\ufffd\ufffd \ufffd5)\u0648\u0648\u062f \u0627\ufffd T\ufffd\ufffd* .6/474\u0627\ufffd </\ufffd \u0646 \u0632\u0648\u0627'S?* \ufffd\ufffd= e\ufffd%,4\u0648\u0631\ufffd\ufffd \ufffd5)\u0648\u0648\u062f \u0627\ufffd e\ufffd%,4\u0627\ufffd T\ufffd\ufffd* \ufffd\ufffd\u062f\u0629 8 \u0631 8\ufffd . \ufffd\ufffd\u0627\u062f / \ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd&%\u0627\u0631\u0632 **\ufffd \ufffd\ufffd !", "mime": "application/pdf"}, {"id": "alkej-187", "words": "10320", "extension": ".pdf", "flesch": "74", "author": "T. Petrescu, Florian Ion; Petrescu, Relly Victoria V.", "title": "\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0644\u0644\u062d\u062f\u0628\u0627\u062a", "date": "2017", "keywords": "cam; cos; dynamic; equation; fig; follower; petrescu; profile; roll; tappet; valve; vol", "summary": "Mechanical efficiency of cam mechanisms was about 4-8%. The synthesis was made using the natural geometro-kinematics parameters (of cam mechanism).", "mime": "application/pdf"}, {"id": "alkej-188", "words": "3726", "extension": ".pdf", "flesch": "59", "author": "J. Al-Saraf, Abdul Satar; Al-Jumaily, Suhad A. R.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0644\u062e\u0635\u0627\u0626\u0635 \u0623\u0646\u0628\u0639\u0627\u062b \u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a \u0645\u0646 \u0648\u062d\u062f\u0629 \u062a\u0648\u0631\u0628\u064a\u0646 \u063a\u0627\u0632\u064a \u0645\u0635\u063a\u0631\u0629 \u062a\u0639\u0645\u0644 \u0628\u0648\u0642\u0648\u062f \u062b\u0646\u0627\u0626\u064a \u0628\u062d\u0642\u0646 \u0627\u0644\u0623\u064a\u062b\u0627\u0646\u0648\u0644 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644 \u0644\u0644\u0636\u0627\u063a\u0637\u0629", "date": "2017", "keywords": "air; emission; eth; ethanol; fuel; gas; lpg; nox; power; ratio; turbine", "summary": "Gas turbines use large amounts of petroleum-based fuel and cause significant air pollution; nevertheless, they play a very important role in minimizing greenhouse gas emissions as they typically burn lower carbon fuels compared to other types of combustion-based power generation and mechanical drive applications [1]. Particulate matter (PM) is also a primary pollutant for gas turbines using liquid fuels.", "mime": "application/pdf"}, {"id": "alkej-189", "words": "3948", "extension": ".pdf", "flesch": "58", "author": "Yasin, Nabil J. Yasin J.; Alwan, Dhia Al-Deen H.; Abdulla, Ayad S.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0644\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062e\u062a\u0644\u0637 \u062f\u0627\u062e\u0644 \u0645\u063a\u0644\u0641 \u0630\u0648 \u0633\u0637\u062d \u0639\u0644\u0648\u064a \u0645\u062a\u062d\u0631\u0643 \u0628\u0627\u0631\u062f \u0648\u0633\u0637\u062d \u0633\u0641\u0644\u064a \u0633\u0627\u062e\u0646", "date": "2017", "keywords": "convection; enclosure; engineering; fig; flow; heat; number; nusselt; richardson; temperature; wall", "summary": "[7] A. Al-Amiri, K. Khanafer, J. Bul, I. Pop, \u201cEffect of sinusoidal wavy bottom surface on mixed convection heat transfer in a lid- driven cavity\u201d, International Journal of Heat and Mass Transfer 50: 1771\u20131780, (2007). (12) Shows the relation between average Nusselt number with dimensionless time for different values of Richardson number (Ri=5 and 10) at constant aspect ratio (AR=1) and constant Grashof number.", "mime": "application/pdf"}, {"id": "alkej-19", "words": "2869", "extension": ".pdf", "flesch": "59", "author": "Zeyad, Dr. Tarik", "title": "\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u0627\u0648\u062c\u0647 \u0627\u0644\u0628\u0634\u0631\u064a\u0629 \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0627\u0644\u0645\u0631\u0634\u062d GABOR \u0648\u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0639\u0635\u0628\u064a\u0629 \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u0630\u0627\u062a\u064a", "date": "2017", "keywords": "extraction; face; feature; gabor; image; recognition; self; som; stage", "summary": "In equation (2), v controls the scale of Gabor filter, which mainly determines the center of the Gabor filter in the frequency domain; u controls the orientation of Gabor filters [4]. Keyword: Self-Organizing Map, Gabor filter.", "mime": "application/pdf"}, {"id": "alkej-190", "words": "6684", "extension": ".pdf", "flesch": "58", "author": "Saihod, Ramzy H.; Shakoor, Zaidoon M.; Jawad, Abbas A.", "title": "\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0638\u0631\u064a\u0629 \u0627\u0644\u062c\u064a\u0646\u064a\u0629 \u0644\u0625\u064a\u062c\u0627\u062f \u062d\u0631\u0643\u064a\u0629 \u062a\u0641\u0627\u0639\u0644\u0627\u062a \u062a\u0647\u0630\u064a\u0628 \u0627\u0644\u0646\u0641\u062b\u0627 \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0644\u0648\u062d\u062f\u0629 \u0645\u0635\u0641\u0649 \u0627\u0644\u062f\u0648\u0631\u0629", "date": "2017", "keywords": "aromatics; catalyst; kinetic; model; naphtha; optimization; process; reaction; reactor; reforming; results; run; temperature; vol; weight", "summary": "Tables (6 and 7) show comparison between the actual and the simulated reformate compassion of all paraffins components (4 \u2013 11) carbon number, naphthenes and aromatics components from (6 \u2013 11) carbon number through the four reactors in catalytic reforming process. Process flow of four reactors naphtha reforming process.", "mime": "application/pdf"}, {"id": "alkej-191", "words": "4657", "extension": ".pdf", "flesch": "61", "author": "Mhmood, Ibtihal A.; Mohamed, Adnan dawood; Mohamed, Rawnaq Ahmed", "title": "\u062a\u062d\u0633\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0628\u0644\u064a\u0627\u0646 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0627\u0644\u0645\u0646\u064a\u0648\u0645 A332 \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0628\u062f\u0642\u0627\u0626\u0642 \u0633\u064a\u0631\u0627\u0645\u064a\u0643\u064a\u0629 \u0648\u0646\u0627\u0646\u0648\u064a\u0629 \u0645\u0646 \u0627\u0644\u0627\u0644\u0648\u0645\u064a\u0646\u0627", "date": "2017", "keywords": "a332; alloy; alumina; composites; hardness; particles; sliding; speed; strength; tensile; wear", "summary": "Among these composites, aluminium alloy matrix composites attract much attention due to their lightness, high thermal conductivity, moderate casting temperature, etc.[2,3]. The wear behavior of alumina particulate reinforced A332 aluminium alloy composites produced by a stir casting on-disc type apparatus was employed for determining the sliding wear rate 1 \u00b5m, 12\u00b5m, 50 nm) and different weight percentage (0.05 properties characterization which strongly depends on microstructure properties of ( nano , micro) alumina particulates lead to simultaneous increase in tensile stress (UTS), wear resistances.", "mime": "application/pdf"}, {"id": "alkej-192", "words": "4710", "extension": ".pdf", "flesch": "63", "author": "Al-Araji, Ahmed Sabah", "title": "\u062a\u0635\u0645\u064a\u0645 \u0645\u0633\u064a\u0637\u0631 \u0639\u0635\u0628\u064a \u062a\u0646\u0627\u0633\u0628\u064a \u062a\u0643\u0627\u0645\u0644\u064a \u062a\u0641\u0627\u0636\u0644\u064a \u0644\u0627\u062e\u0637\u064a \u0644\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0633\u0631\u0639\u0629 \u0645\u062d\u0631\u0643 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u062b\u0627\u0628\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0645\u0628\u0646\u064a\u0627 \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0627\u0644\u0623\u0645\u062b\u0644\u064a\u0629", "date": "2017", "keywords": "controller; dc motor; fig; motor; nonlinear; parameters; particle; pid; speed; time; vol", "summary": "In order to overcome these problems, many control techniques, include the adaptive control, variable structure control and robust control have been applied in DC motor speed [3]. 72- 82 (2014) 77 From the simulation results, the closed loop time response of the DC motor speed control system with nonlinear PID neural controller based on PSO algorithm is illustrated in Figs.", "mime": "application/pdf"}, {"id": "alkej-193", "words": "2583", "extension": ".pdf", "flesch": "55", "author": "Mohammed, Bassim S.; Ahmed, Emad S.; Sateaa, Shahad D.", "title": "\u0622\u062b\u0627\u0631 \u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0627\u0644\u0645\u062a\u0628\u0627\u062f\u0644 \u0628\u064a\u0646 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0647\u0648\u0627\u0626\u064a\u0627\u062a \u0648\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a", "date": "2017", "keywords": "angle; array; bandwidth; increase; interference; output; signal", "summary": "It is found that the amount of degradation in the output SINR is increased significantly with the increase of array interelement spacing, number of array elements and when the angle of arrival of received signals are closet to end fire. The power spectral density of received signal.", "mime": "application/pdf"}, {"id": "alkej-194", "words": "5911", "extension": ".pdf", "flesch": "58", "author": "Rahman Al-Mayah, Ameel Mohammed; Muallah, Shatha Kadhum; Abd Al-Jabbar, Aseel", "title": "\u0627\u0644\u062a\u0646\u0628\u0648\u0621 \u0628\u0642\u064a\u0645 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0623\u0648\u0643\u0633\u062c\u064a\u0646 \u0641\u064a \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a \u0627\u0644\u062d\u064a\u0648\u064a\u0629 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0632\u0639\u0646\u0641\u0629 \u0627\u0644\u062e\u0644\u0637 \u0645\u0646 \u0646\u0648\u0639 Rushton Turbine \u0641\u064a \u0627\u0644\u0623\u0648\u0633\u0627\u0637 \u0627\u0644\u0645\u0642\u0644\u062f\u0629 (\u063a\u064a\u0631 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0628\u064a\u0629)", "date": "2017", "keywords": "air; bioreactor; cmc; et al; gas; impeller; kla; mass; oxygen; system; transfer", "summary": "The following correlations were obtained: Air/water system ( ) V V P ak g l g L 43.1 088.0 4.30 \uf8f7\uf8f7 \uf8f8 \uf8f6 \uf8ec\uf8ec \uf8ed \uf8eb = Air/CMC system (0.5w/v ) ( ) V V P ak g l g L 3.2 06.0 522 \uf8f7\uf8f7 \uf8f8 \uf8f6 \uf8ec\uf8ec \uf8ed \uf8eb = Air/CMC system (1w/v ) ( ) 811 3.2 06.0 g l g L V V P ak \uf8f7\uf8f7 \uf8f8 \uf8f6 \uf8ec\uf8ec \uf8ed \uf8eb = Air/CMC system (2w/v ) ( ) 1623 3.2 06.0 g l g L V V P ak \uf8f7\uf8f7 \uf8f8 \uf8f6 \uf8ec\uf8ec \uf8ed \uf8eb = Air/CMC system (3w/v ) ( ) 1576 3.2 06.0 g l g L V V P ak \uf8f7\uf8f7 \uf8f8 \uf8f6 \uf8ec\uf8ec \uf8ed \uf8eb = Keywords: Stirred bioreactor; oxygen mass transfer coefficient; superficial air velocity; Rushton turbine impeller. The effect of specific power input on oxygen mass transfer coefficient for air/water system at different air flow rate. 0 0.0005 0.001 0.0015 0.002 0.0025 1 10 100 1000 10000 100000 Pg/vl, (W/m3) k l a, (- ) 0.5 (w/v) CMC 1.0 (w/v) CMC 2.0 (w/v) CMC 3.0 (w/v) CMC Fig. 8.", "mime": "application/pdf"}, {"id": "alkej-195", "words": "2444", "extension": ".pdf", "flesch": "56", "author": "Hameed, Ali M.; Hamied, Ramzy S.; Shnain, Zainab Y.", "title": "\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0639\u0627\u0642\u0629 \u0644\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u062a\u064a \u062a\u062a\u062f\u0641\u0642 \u0641\u064a \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u0636\u0637\u0631\u0628 \u062e\u0644\u0627\u0644 \u062e\u0637\u0648\u0637 \u0627\u0644\u0627\u0646\u0627\u0628\u064a\u0628", "date": "2017", "keywords": "concentration; drag; effect; increases; mucilage; pipe; reduction", "summary": "Effect of Mucilage Concentration on DR Figure.13 represents the variation of %DR with increasing mucilage concentration. An experimental piping rig was used to study the DR properties of the mucilage on water under the effect of varying pipe dimensions and mucilage concentrations.", "mime": "application/pdf"}, {"id": "alkej-196", "words": "3935", "extension": ".pdf", "flesch": "60", "author": "Sulaymon, Abbas H.; Abdul-Ahad, Muna Yousif; Alwared, Abeer I.", "title": "\u0627\u0632\u0627\u0644\u0629 \u0639\u0643\u0648\u0631\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0627\u0644\u0645\u0637\u0627\u0637 \u0643\u0648\u0633\u0637 \u062a\u0631\u0634\u064a\u062d", "date": "2017", "keywords": "crumb; filter; media; removal; rubber; size; turbidity", "summary": "The comparison drop for crumb rubber filter is lower than conventional sand about 42% reduction in pressure drop than sand filter and the conventional sand filter has a little enhancement in t design factors are the characteristics of the filter media including type of filter media, grain size and gradation, properties of wastewater solids to be filtered, and the rate of filtration. \u0639\u0628\u0627\u0633 \u0648\u0645\u0646\u0649 \u0648\u0639\u0628\u064a\u0631 Al-Khwarizmi Engineering Journal, Vol. 10, No. 2, P.P. Removal Water Turbidity by Crumb Rubber Media Abbas H. Sulaymon* Abeer I. Alwared *Department of Energy Engineering/ **,*** Department of Environmental Engineering *Email **Email: ***Email: (Received 9 December 2013; accepted 41 Abstract The removal of water turbidity by using crumb rubber filter was investigated .The present study was conducted to evaluate the effect of variation of influent water turbidity (10, 25 and 50 N rate (25, 45 and 65 l/hr) and bed depth (30 and 60 cm) on the performance of mono crumb rubber filter in response to the effluent filtered water turbidity and head loss development, and compare it with that of co Results revealed that 25 l/hr flow rate and 25 NTU influent turbidity were the best operating conditions. smaller media size and higher bed depth gave the best removal efficiency while higher media size lower head loss.", "mime": "application/pdf"}, {"id": "alkej-197", "words": "5664", "extension": ".pdf", "flesch": "52", "author": "Ali, Alaa Hasan", "title": "\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u0629 \u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062d\u0627\u0648\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0631\u0635\u0627\u0635 \u0648\u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646\u0647 \u0648\u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0643\u0627\u0631\u062a\u0627\u062a \u0627\u0644\u0623\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629", "date": "2017", "keywords": "aging; balls; deformation; figure; hardening; image; lead; loading; microstructure; slip; solder; tin", "summary": "Previous work focus on the variability of solder balls of different alloys and their effect on manufacturing electronic system. Additional work ought to be done to improve the scientific understanding variable properties of solder balls for different alloys so the motives of the present study are to give more understanding how the different balls sizes and Sn elastic and Plastic anisotropy phenomena effect on the strength and ratability of solder joint of manufactured electron system and must be taken into consideration by manufacturer and supplier.", "mime": "application/pdf"}, {"id": "alkej-198", "words": "3907", "extension": ".pdf", "flesch": "53", "author": "Moosa, Amer A.", "title": "\u0627\u0644\u062a\u0646\u0641\u064a\u0639 \u0628\u0627\u0633\u0644\u0648\u0628 \u0627\u0644\u0639\u0635\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0636\u0628\u0628\u0629 \u0644\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0628\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0646\u0639\u064a\u0645 \u0628\u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a", "date": "2017", "keywords": "abrasive; anfis; fig; finishing; journal; layer; magnetic; powder; process; surface", "summary": "Adaptive for evaluation of a series of experiments an optimized and usefully achieved by obtained results predicted by model simulation and that of direct measure is 2.0222 % Keywords:Magnetic abrasive finishing (MAF), adaptive roughness, (RMSE) root mean square error, membership 1. Dai Yang, and Han- Ming Chow, \u201cStudy of magnetic abrasive form surface operations using the Taguchi method\u201d, International Journal of Advanced Manufacturing an Wang, and Dejin Hu, \u201dStudy on the inner surface finishing of tubing by magnetic abrasive finishing\u201d, International Journal of Machine Tools & Manufacture, Vol.45 Hwa, and Yan, Tzong Hsu, \u201cStudy on cylindrical magnetic abrasive finishing using unbounded magnetic abrasives\u201d, International Journal of Machine Tools & Manufacture, Vol.42 T. Mori, K. Hirota, and Y. Kawashima, \u201cClarification of magnetic abrasive finishing of Materials Processing 144 (2003), pp.", "mime": "application/pdf"}, {"id": "alkej-199", "words": "2843", "extension": ".pdf", "flesch": "59", "author": "M.Alalkawi, Hussain J.; Al Saraf, Saad A. Khuder; Ali, Abdul-Jabar H.", "title": "\u0623\u062a\u0645\u0648\u0630\u062c \u0627\u0644\u0636\u0631\u0631 \u0627\u0644\u062a\u0631\u0627\u0643\u0645\u064a \u0627\u0644\u062c\u062f\u064a\u062f \u0644\u0644\u062a\u0646\u0628\u0624 \u0628\u0639\u0645\u0631 \u0627\u0644\u0643\u0644\u0627\u0644 \u062a\u062d\u062a \u062a\u0623\u062b\u064a\u0631 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0633\u0637\u0648\u062d \u0628\u0627\u0644\u0646\u0642\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631", "date": "2017", "keywords": "damage; experimental; fatigue; low; model; peening; prediction; shot; stress", "summary": "Keywords: Cumulative fatigue damage, Shot peening, Non 1. [4] first expressed the concept of cumulative fatigue damage in a mathematical formula as, = = 1 \u2026 (1) where, is the cumulative fatigue damage and , are the applied cycles and the number of cycles to failure under i-th constant S-N curve stress level respectively.", "mime": "application/pdf"}, {"id": "alkej-2", "words": "4267", "extension": ".pdf", "flesch": "61", "author": "Nacy, Dr. Somer M.; Al-Rawi, Dr.Hikmat; Hasan, Mohammed M.", "title": "A Study Of Strengthening Circular Diaphragm By Ring-Shaped Concentric Ribs", "date": "2017", "keywords": "case; diaphragm; engineering; maximum; position; ring", "summary": "Optimum Position : To show the optimum ring position, which gives minimum Von-Mises stress and maximum deflection, Fig.(13) is drawn; were, (S1) represents the maximum Von-Mises stresses of stiffened diaphragm (ring on one surface only) divided by the maximum Von-Mises stress of flat diaphragm, (S2) represents the maximum Von-Mises stresses of stiffened diaphragm (ring on two surfaces) divided by the maximum Von-Mises stress of flat diaphragm, (S) represents the maximum Von-Mises stress of stiffened diaphragm (clamped ring) divided by the maximum Von- Mises stress of flat diaphragm, and (D) represents the maximum deflections of stiffened diaphragm (ring on one or two surfaces) divided by the maximum deflection of flat diaphragm. Optimum Position : To show the optimum ring position (which gives minimum Von-Mises stress and maximum deflection), Fig.(20) and Fig.(21) are drawn for continuous and pulse loading respectively; were, (S1) represents the maximum Von-Mises stresses of stiffened diaphragm (ring on one surface only) divided by the maximum Von-Mises stress of flat diaphragm, (S2) represents the maximum Von-Mises stresses of stiffened diaphragm (ring on two surfaces) divided by the maximum Von-Mises stress of flat diaphragm, (S) represents the maximum Von-Mises stress of stiffened diaphragm (clamped ring) divided by the maximum Von- Mises stress of flat diaphragm, and (D) Dr. Somer M. Nacy /Al-khwarizmi Engineering Journal, Vol.2, No. 1,PP 15-34 (2006) 20 represents the maximum deflections of stiffened diaphragm (ring on one or two surfaces) divided by the maximum deflection of flat diaphragm.", "mime": "application/pdf"}, {"id": "alkej-20", "words": "2326", "extension": ".pdf", "flesch": "56", "author": "Hadi, Dr. Suha Mohammed", "title": "\u0637\u0631\u064a\u0642\u0629 \u062c\u062f\u064a\u062f\u0629 \u0644\u062a\u0635\u0645\u064a\u0645 \u0646\u0638\u0627\u0645 \u0644\u0627\u062f\u0627\u0631\u0629 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0643\u0646\u0644\u0648\u062c\u064a\u0627 \u0627\u0644 XML", "date": "2017", "keywords": "data; documents; engineering; information; objects; schema; xml", "summary": "Second, since XML documents are human-readable, a developer can figure out what the content means by simply inspecting the XML document. (3): The thematic map concepts The concept or the knowledge of the new proposed model represented as a network of information object that is defined in XML and based on relational database technology.", "mime": "application/pdf"}, {"id": "alkej-200", "words": "3185", "extension": ".pdf", "flesch": "50", "author": "Merzah, Amel S.; Hafiz, Mohammed H.; Mohammed, Sarah k.", "title": "\u062d\u0645\u0627\u064a\u0647 \u0627\u0644\u062a\u0623\u0643\u0644 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646\u064a \u0627\u0644\u0645\u062f\u0641\u0648\u0646 \u0628\u0648\u0633\u0627\u0637\u0629 \u062a\u063a\u064a\u0631 \u0627\u0644\u0648\u0633\u0637", "date": "2017", "keywords": "corrosion; gravel; media; method; rate; resistivity; sand; soil; steel", "summary": "Metals buried in low resistivity soils will generally be anodic, whereas metals buried in adjacent high resistivity soils will generally be cathode .While Soil electrical resistivity is an important parameter in underground corrosion general, the lower the resistivity, the higher the corrosion rate as shown in (Table 1)", "mime": "application/pdf"}, {"id": "alkej-201", "words": "3925", "extension": ".pdf", "flesch": "62", "author": "Mahdi, Hamid S.; Sallomi, Kareem Neamah; Ismail, Hiba Husam", "title": "\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0635\u0644\u0627\u062f\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0645\u0631\u0643\u0628 \u0646\u0627\u0646\u0648\u064a", "date": "2017", "keywords": "al2o3; coatings; composite; corrosion; current; sic; stainless; surface", "summary": "The main objective of this paper is to study effect of electroco- deposition method on microhardness and corrosion resistance of stainless steel, and to analyze effect of nanoparticles (Al2O3, ZrO2 , and SiC) on properties of composite coatings. Another recent way to improve its mechanical properties is with surface modification by developing composite coating on its surface.", "mime": "application/pdf"}, {"id": "alkej-202", "words": "4689", "extension": ".pdf", "flesch": "62", "author": "Al-Khazraji, Ahmed Naif", "title": "\u0627\u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0645\u062b\u0644\u0649 \u0644\u0639\u0645\u0631 \u0627\u0644\u062a\u0635\u062f\u0639 \u0648\u0627\u0644\u0635\u0644\u0627\u062f\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646\u064a (CK35) \u062a\u062d\u062a \u062a\u0623\u062b\u064a\u0631 \u0627\u062d\u0645\u0627\u0644 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062c \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629", "date": "2017", "keywords": "design; fatigue; hardness; life; peening; ratio; shot; shot peening; slenderness; time", "summary": "Therefore, it can be concluded that the shot peening time has the highest impact on the hardness values at lower and higher slenderness ratios, whereas the slenderness ratio has, in general, no significant influence on the hardness at lower and higher shot peening times. Different ranges of shot peening time (STP) and critical points of slenderness ratio which is between the long and intermediate columns, as input factors, were used to obtain their influences on the fatigue life and hardness, as main responses.", "mime": "application/pdf"}, {"id": "alkej-203", "words": "4214", "extension": ".pdf", "flesch": "60", "author": "Ismail, Assma Hassan", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u062d\u0644\u064a\u0644\u064a\u0629 \u0648\u0639\u0645\u0644\u064a\u0629 \u0644\u0623\u062c\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0648\u0627\u0644\u062a\u0645\u062f\u062f \u0641\u064a \u0639\u0645\u0648\u062f \u0645\u0642\u0648\u0633 \u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0645\u0627\u062f\u0629 \u0645\u0631\u0643\u0628\u0629 \u0630\u0627\u062a \u0637\u0628\u0642\u0627\u062a", "date": "2017", "keywords": "beam; composite; curved; deflection; engineering; fiber; fig; layer; material; stress", "summary": "[11] J.S. Kim (2007), An asymptotic analysis of composite beams with kinematically corrected end effects, Seoul National University, Seoul 151-742, Republic of Korea. Abstract Theoretical and experimental methodologies were assessed to test curved beam made of layered composite material.", "mime": "application/pdf"}, {"id": "alkej-204", "words": "6016", "extension": ".pdf", "flesch": "67", "author": "Chaichan, Miqdam Tariq", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0644\u062a\u0623\u062b\u064a\u0631 \u062a\u062f\u0648\u064a\u0631 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0639\u0627\u062f\u0645 (EGR) \u0648\u062a\u0648\u0642\u064a\u062a \u0627\u0644\u062d\u0642\u0646 \u0639\u0644\u0649 \u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a \u0627\u0644\u0645\u0646\u0628\u0639\u062b\u0629 \u062e\u0644\u0627\u0644 \u0641\u062a\u0631\u0629 \u0627\u0644\u062d\u064a\u0627\u062f", "date": "2017", "keywords": "combustion; concentrations; effect; egr; engine; fig; idle; injection; min; nox; rates; rpm; speed; time", "summary": "The majority of the carbon products are formed into CO2, so as more fuel is consumed like by increasing engine idle speed, CO2 concentrations increase, as Fig. 11 shows idle engine speed effect on HC concentrations for several EGR rates.", "mime": "application/pdf"}, {"id": "alkej-205", "words": "3093", "extension": ".pdf", "flesch": "62", "author": "Hussein, Abbas Khammas", "title": "\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u062b\u0644\u0649 \u0644\u0644\u0628\u0644\u0649 \u0641\u064a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0646\u0648\u0639 AISI4340", "date": "2017", "keywords": "parameters; rate; results; sliding; speed; steel; table; taguchi; wear", "summary": "Sliding speed, applying load, and sliding distance were selected as the input factors, whereas wear rate was selected as the response. Main effect plot for wear rate vs. load, sliding speed and sliding distance.", "mime": "application/pdf"}, {"id": "alkej-206", "words": "6016", "extension": ".pdf", "flesch": "67", "author": "Hassan, Kharia Salman", "title": "\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0627\u0643\u0644 \u0644\u0648\u0635\u0644\u0627\u062a \u0644\u062d\u0627\u0645 \u0628\u0637\u0631\u0642 \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0645\u0646\u064a\u0648\u0645 6061-T6 \u0641\u064a \u0645\u0627\u0621 \u0627\u0644\u0628\u062d\u0631", "date": "2017", "keywords": "combustion; concentrations; effect; egr; engine; fig; idle; injection; min; nox; rates; rpm; speed; time", "summary": "The majority of the carbon products are formed into CO2, so as more fuel is consumed like by increasing engine idle speed, CO2 concentrations increase, as Fig. 11 shows idle engine speed effect on HC concentrations for several EGR rates.", "mime": "application/pdf"}, {"id": "alkej-207", "words": "6102", "extension": ".pdf", "flesch": "61", "author": "Abed-Alkareem, Salah Sabeeh", "title": "\u0623\u064a\u062c\u0627\u062f \u0633\u0631\u0639\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0637\u0627\u0642\u0629 \u0627\u0644\u0642\u0648\u0633 \u0644\u0648\u0635\u0644\u0629 \u0644\u062d\u0627\u0645 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0645\u0639\u062f\u0646\u064a \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631\u064a (MAG)", "date": "2017", "keywords": "arc; energy; feeding; flow; gas; rate; speed; velocity; voltage; welding; wire", "summary": "The input parameters (arc voltage, wire feed speed and gas flow rate) were investigated to find their effects on the weld joint efficiency. Welding velocity = +74.28 + 5.42 * A + 14.95 * B + 4.96 * C + 5.35 * B2 + 7.89 * C2 \u2026 (3) And , the final equation in terms of actual factors: Welding velocity = + 241.40000 + 5.41750 * Voltage - 1.97110 * Wire feeding speed - 36.98125 *", "mime": "application/pdf"}, {"id": "alkej-208", "words": "4779", "extension": ".pdf", "flesch": "65", "author": "Al-Qazzaz, Noor Kamal; Abdulazez, Israa F.; Ridha, Salma A.", "title": "\u062a\u0633\u062c\u064a\u0644 \u0645\u062d\u0627\u0643\u0627\u0629 \u0645\u062e\u0637\u0637 \u0627\u0644\u0642\u0644\u0628 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u060c \u0645\u062e\u0637\u0637 \u0627\u0635\u0648\u0627\u062a \u0627\u0644\u0642\u0644\u0628\u060c \u0645\u062e\u0637\u0637 \u0627\u0644\u062a\u062d\u062c\u0645 \u0644\u0623\u0633\u062a\u062e\u0631\u0627\u062c \u0627\u0644\u062e\u0635\u0627\u0626\u0635", "date": "2014", "keywords": "ecg; heart; pcg; ppg; pressure; signal; sounds; wave", "summary": "A. Signal acquisition The ECG, carotid pulse, and PCG signals were recording from three channels with sampling frequency of 1000 Hz. The demarcation was performed by visual inspection to detect the time delays between these intervals in the three channels PCG, ECG and PPG signals and then compare between the normal and abnormal subjects with (systolic murmur due to aortic stenosis).", "mime": "application/pdf"}, {"id": "alkej-21", "words": "2607", "extension": ".pdf", "flesch": "66", "author": "Zeyad, Dr. Tarik; Hanoon, Ahlam", "title": "\u0636\u063a\u0637 \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0635\u0648\u062a\u064a\u0629 \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0648\u064a\u062c\u0629 \u0648\u0627\u0644\u062a\u0634\u0641\u064a\u0631 \u0630\u0648 \u0627\u0644\u0623\u0633\u062a\u0646\u062a\u0627\u062c\u0627\u062a \u0627\u0644\u062e\u0637\u064a\u0629", "date": "2017", "keywords": "coefficients; compression; engineering; file; signal; size; speech", "summary": "Flow chart of compression speech signal. A new algorithm is proposed to compress speech signals using wavelet transform and linear predictive coding.", "mime": "application/pdf"}, {"id": "alkej-214", "words": "8342", "extension": ".pdf", "flesch": "62", "author": "Al-Rubaie, Samir Ali Amin; Atiah, Qasim Abbas; Altaher, Zuhair", "title": "\u062a\u062d\u062f\u064a\u062f \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0627\u0644\u0645\u0646\u064a\u0648\u0645 (AA2024-T351) \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 \u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0644\u0637 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643\u064a", "date": "2014", "keywords": "= \ufffd; bending; design; elongation; force; speed; strength; tensile; tool; value; welding; welding speed; \u0627 \ufffd; \ufffd \ufffd", "summary": "\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0645 \ufffd+!,-. 235-241, 2012 Design-Expert\u00ae Software Factor Coding: Actual Maximum bending force Design Points 1450 600 X1 = A: Welding speed X2 = B: Rotational speed 10 15 20 25 30 800 890 980 1070 1160 Maximum bending force A: Welding speed B : R ot at io na l s pe ed 800 800 900 900 900 900 1000 1000 1000 1100 1200 1300 5 Prediction 1377.83 \ufffd \u0627\ufffd\u0631\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd 1\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd11\u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd \u060c2015( 51- 64( 64 \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd *\ufffd\u0627\ufffd(\ufffd \ufffd\ufffd!\u0645 (AA2024-T351))", "mime": "application/pdf"}, {"id": "alkej-215", "words": "4423", "extension": ".pdf", "flesch": "58", "author": "Alalkawi, H .J.M; Maajeed, Amer Hameed; Betti, Zainab Azeez", "title": "\u062a\u062f\u0627\u062e\u0644 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0643\u0644\u0627\u0644 \u0627\u0644\u062a\u0631\u0627\u0643\u0645\u064a \u0627\u0644\u062a\u0622\u0643\u0644\u064a \u0645\u0639 \u0627\u0644\u0642\u0630\u0641 \u0628\u0627\u0644\u0643\u0631\u064a\u0627\u062a \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0645\u0646\u064a\u0648\u0645 1100-H12", "date": "2015", "keywords": "alloy; corrosion; fatigue; fatigue life; life; peening; shot; \u0627 \ufffd; \ufffd 2-; \ufffd 4\u0644; \ufffd q&6r\u062a; \ufffd \ufffd", "summary": "\ufffd\ufffd 1\u0627\ufffd\ufffd\ufffd\u062f\u060c \ufffd\ufffd\ufffd11 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd 72 \ufffd3H12-1100\u062745 \ufffd123& \u0627\ufffd\ufffd0\u0644 \u0627\ufffd.&\u0627,\ufffd\ufffd \u0627\ufffd.-,\ufffd\ufffd \ufffd+ \u0627\ufffd*(\u0641 '\ufffd\ufffd\ufffd&%\ufffd\u062a \ufffd\ufffd#\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\u0645 \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\u0648\u064a\ufffd\ufffd\ufffd ***\u0632\ufffd\ufffd6 **\ufffd7' 8%86 9\ufffd%& \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd *\ufffd\ufffd\ufffd \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\u0648\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd *\ufffd\ufffd \ufffd&'\ufffd\ufffd &\u0627\ufffd%\ufffd\ufffd$\ufffd \u0627\ufffd#\ufffd\ufffd/ ! \ufffd#\ufffd%\ufffd \ufffd*$\ufffd\ufffd+\ufffd \u0627\ufffd!GH\ufffd\ufffd2 \\d\u0641 \ufffd\ufffd\ufffd\ufffd2-\ufffd\u062a ) \u0662-\u0666(@\ufffd\u0627\u0648\u062d \ufffd\ufffd \ufffd2> )", "mime": "application/pdf"}, {"id": "alkej-216", "words": "5041", "extension": ".pdf", "flesch": "60", "author": "Rahman, Ameel Mohammed; Salman, Mohanned H.; Hammed, Khalid Waleed", "title": "\u0627\u0644\u062a\u0643\u0633\u064a\u0631 \u0627\u0644\u062d\u0641\u0627\u0632 \u0644\u0632\u064a\u062a \u0627\u0644\u0648\u0642\u0648\u062f \u0627\u0644\u0639\u0631\u0627\u0642\u064a \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0627\u0644\u0632\u064a\u0648\u0644\u0627\u064a\u062a \u0630\u064a \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u0633\u0627\u0645\u064a \u0627\u0644\u0643\u0628\u064a\u0631 \u0648\u0627\u0644\u0645\u062a\u0648\u0633\u0637", "date": "2014", "keywords": "catalysts; conversion; cracking; et al; lhsv; pressure; temperature; zeolite; zsm-11; zsm-22; \ufffd \ufffd", "summary": "\u064a\u0627\ufffd!&%\ufffd$ \u0627\ufffd\ufffd\ufffd \u0632 \ufffd ***0 \ufffd\ufffd \u0648\ufffd\ufffd\ufffd -\ufffd\ufffd\ufffd **\ufffd\ufffd\ufffd\ufffd -%\ufffd/ \ufffd \u0646 *\u0627\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \u0631-\ufffd, APQ 6RH9S\u0627\u062f/ Chem., vol. 41, no. 11, 2564-2573. )2015( 73- 83\u060c \ufffd\ufffd\ufffd\ufffd 1\u0627\ufffd\ufffd\ufffd\u062f\u060c \ufffd11 \ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \u0627\ufffd\ufffd \ufffd \u0627\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd 83 \ufffd\ufffd \u0630\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd#\ufffd\u062f \u0627\ufffd\ufffd$\u0627#\ufffd !", "mime": "application/pdf"}, {"id": "alkej-217", "words": "4383", "extension": ".pdf", "flesch": "61", "author": "Ameen, Hani Aziz; Abd Alameer, Ahlam", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0648\u0646\u0638\u0631\u064a\u0629 \u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u0635\u0637\u062f\u0627\u0645 \u0627\u0644\u062d\u0631\u0643\u064a \u0627\u0644\u0644\u062f\u0646 \u0644\u0645\u0639\u062f\u0646 CK45", "date": "2014", "keywords": "buckling; deformation; energy; impact; load; plastic; tube; \ufffd \ufffd", "summary": "\ufffd\ufffd 1\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd11\u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \u06be\ufffd\ufffd \ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd \ufffd \u060c2015( 84- 92( 92 \u0627\ufffd\ufffd\ufffd\u0646 \ufffd\ufffd\ufffd\ufffd\u0646 #\ufffd CK45\u062f\u0631\u0627\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \u0648\ufffd'#\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627& %\ufffd\u0627\u0645 \u0627\ufffd **\u0623,+\u0645 *\ufffd \u0627&\ufffd\ufffd# *\u06be\ufffd\ufffd \ufffd\ufffd\ufffd \u0623\ufffd\ufffd\ufffd \ufffd \u06be\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\ufffd *\ufffd\ufffd )'\ufffd\u0627\u062f - \u0627\ufffd&%#\ufffd \u0627\ufffd$\ufffd\ufffd#\ufffd/ \u0648\u0627\ufffd \ufffd\u062f \ufffd \u06be\ufffd\ufffd\ufffd\ufffd **\ufffd\ufffd \u0627\ufffd0+, \ufffd \u0627\ufffd$&\ufffd\ufffd\ufffd\ufffd/#\ufffd /\u0627\ufffd&.-\u0648,#&+*#( haniazizameen@yahoo.com :\u0627\ufffd4-\ufffd3 \u0627\ufffd2&$-\u0648*1 Ahlmabdalamir@yahoo.com :\u0627\ufffd4-\ufffd3 \u0627\ufffd2&$-\u0648*1 \u0627\ufffd\ufffd+ \ufffd \ufffd 1C \u06beB\u0627 \u0627\ufffdA4@ \u062f\u0631\u0627\ufffd\ufffd ?< \ufffd\ufffd\u0648 \ufffd \u0627/-\u0627\u0621 \u0627\ufffd\ufffd\u0631\u0627\ufffd+\u062a \u0627\ufffd N%#\ufffd \u0648\u0627\ufffd\ufffdO J%< \ufffd3-I+\ufffd\ufffd \u06272*4 +\u062c \u0627\ufffd%\ufffd\u0646 \u0627\ufffdN$\ufffd\ufffd\u0645 *$#\ufffd0 ?", "mime": "application/pdf"}, {"id": "alkej-218", "words": "8350", "extension": ".pdf", "flesch": "66", "author": "Tawfik, Mauwafak Ali; Soud, Wafa Abd; Alwan, Rami Safaa", "title": "\u062a\u0623\u062b\u064a\u0631 \u0645\u064f\u062d\u062a\u0648\u0649 \u0627\u0644\u062a\u064f\u0631\u0628\u0629, \u0645\u064e\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u062d\u064e\u0641\u0631 \u0648\u0642\u0637\u0631 \u0639\u064f\u062f\u0629 \u0627\u0644\u062d\u064e\u0641\u0631 \u0639\u0644\u0649 \u0627\u0644\u0625\u0647\u062a\u0650\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u062d\u0627\u0635\u0650\u0644\u0629 \u0641\u064a \u0645\u064e\u0646\u0638\u0648\u0645\u0629 \u0627\u0644\u062d\u064e\u0641\u0631", "date": "2014", "keywords": "acceleration; bit; depth; drilling; fig; load; penetration; rop; rpm; soil; vibration; wob; \u0627 \ufffd; \ufffd \ufffd", "summary": "\u0627\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd2 \u0627\ufffd\ufffd\u064e \ufffd\u064e 3\ufffd1\ufffd\ufffd **\u062f&5 \ufffd\ufffd\u06481$\u0621 * \ufffd\ufffd31 &\ufffd ***\u0631\u0627\ufffd \ufffd\ufffd$\u0621 &\ufffd\ufffd\u0627\u0646 \ufffd \u06be\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0648\u0627\ufffd\ufffd\ufffd\ufffd\u0627\u062a ***\u060c**\u060c*\ufffd \u0627\ufffd%\ufffd\ufffd$\ufffd$#\ufffd\u0627\ufffd!\ufffd \ufffd\ufffd /\ufffd drmat19853@yahoo.com &'\u0627\ufffd+)*\ufffd \u0627(\ufffd\ufffd%)\u0648: * wafaabd_92@yahoo.com **&'\u0627\ufffd+)*\ufffd \u0627(\ufffd\ufffd%)\u0648: rami.safaa@yahoo.com &'\u0627\ufffd+)*\ufffd \u0627(\ufffd\ufffd%)\u0648: *** \ufffd\ufffd7\u0627\ufffd\ufffd\u064f \u0648\ufffdM,\u0627 \u0627\ufffdL)\u0636 . \u0648\ufffd\u0642 \ufffd\ufffd \ufffd\u0648\ufffd\ufffd\u0642 )2015( 93- 112\u060c \ufffd\ufffd\ufffd\ufffd 1\u060c \u0627\ufffd\ufffd \u062f11 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd \u0627\ufffd\ufffd\ufffd \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd 112 \u064f\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \u064f\ufffd1 \ufffd\ufffd\u0627\ufffd\ufffd$\ufffd\u0650 0\u0627\u0632\u0627\u062a\u06be\ufffd\u0650 &\ufffd, \u0627+ \ufffd\ufffd \u0629 \u0627\ufffd\ufffd\u064e \ufffd\ufffd \u0648)'\ufffd &\u064f %$#\ufffd \u0627\ufffd\ufffd\u064e \ufffd\u064e \u060c \ufffd \ufffd\ufffd\ufffd\ufffd\u0649", "mime": "application/pdf"}, {"id": "alkej-219", "words": "6001", "extension": ".pdf", "flesch": "54", "author": "Raafat, Safanah M.; Akmeliawati, Rini", "title": "\u0645\u0633\u064a\u0637\u0631H2/H\u221e \u0630\u0643\u064a \u0645\u062a\u064a\u0646 \u0644\u0645\u0646\u0638\u0648\u0645\u0629 \u0627\u0644\u0645\u062d\u0627\u0645\u0644 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0627\u0644\u0646\u0634\u0637\u0629", "date": "2015", "keywords": "anfis; control; controller; error; estimation; frequency; function; model; order; output; system; uncertainty; weighting; \uf0ea \uf0ea; \uf0fa \uf0fa", "summary": "Figure (8-a) compares the ANFIS estimated uncertainty weighting functions Wa1 at 83.375 Hz (the nominal value), 100 Hz and 200 Hz. As a result, an ANFIS estimation of uncertainty bounds for an AMB system model was developed and implemented to generate uncertainty weighting functions required for robust controller design.", "mime": "application/pdf"}, {"id": "alkej-22", "words": "3698", "extension": ".pdf", "flesch": "59", "author": "Jaffar, Dr. Akram Abood; Abass, Dr. Sadiq Jaffar; Abdullah, Huma Mohamed", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u062c\u0647\u0627\u062f\u0627\u062a \u0641\u064a \u0639\u0638\u0645 \u0627\u0644\u062d\u0648\u0636", "date": "2017", "keywords": "area; auricular; bone; engineering; hip; joint; journal; khwarizmi; lunate; pubis; stress; surface; vol.1; weight", "summary": "The coefficient of variation for the articular surface areas was found to be 13%, 25%, 14% for the lunate, symphysis pubis and auricular surface respectively. This supports the idea that the lunate and auricular surfaces are being related in performing a joint task; that is of weight transmission.", "mime": "application/pdf"}, {"id": "alkej-220", "words": "3200", "extension": ".pdf", "flesch": "56", "author": "Anaee, Rana A.; Al-Ghaban, Ahmed M.; Faleh, Russul F.", "title": "\u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0622\u0643\u0644\u064a \u0644\u0644\u0645\u0648\u0627\u062f V2AlC \u0648 Cr2AlC \u0628\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0641\u064a \u0647\u064a\u062f\u0631\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645 \u0639\u0646\u062f \u0627\u0631\u0628\u0639 \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629", "date": "2014", "keywords": "316l; corrosion; cr2alc; materials; max; phase; polarization; properties; v2alc", "summary": "Corrosion behavior of these materials was investigated by Potentiostat to estimate corrosion resistance and compared with the most resistant material represented by SS 316L. The experiments were carried out in 0.01N of NaOH solution at four temperatures in the range of 30\u201360 o C. Polarization resistance values which calculated by Stern-Geary equation indicated that the MAX phase materials more resistant than SS 316L. Also cyclic polarization tests confirmed the resistivity of MAX phase materials through disappears of hysteresis loop. Abstract This work involves the manufacturing of MAX phase materials include V2AlC and Cr2AlC using powder metallurgy as a new class of materials which characterized by regular crystals in lattice.", "mime": "application/pdf"}, {"id": "alkej-221", "words": "5883", "extension": ".pdf", "flesch": "62", "author": "Abdul Hussein, Aseel Basim; AL-Hassani, Emad Saadi; Mohamed, Reem Alaa", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0637\u0644\u0627\u0621 \u0644\u0628\u0639\u0636 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0629 \u0627\u0644\u062a\u064a \u0627\u0633\u0627\u0633\u0647\u0627 \u0645\u0648\u0627\u062f \u0637\u0628\u064a\u0639\u064a\u0629 \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u0628\u0644\u0649 \u0627\u0644\u062a\u0639\u0631\u064a\u0629 \u0644\u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0627\u064a\u0628\u0648\u0643\u0633\u064a \u0627\u0644\u0645\u062f\u0639\u0645 \u0628\u0627\u0644\u0627\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629", "date": "2015", "keywords": "ash; coating; composites; engineering; epoxy; erosion; fiber; glass; journal; materials; sample; spin; vol; wear; weight", "summary": "Solid particle erosion is one type of wear that causes. al., (2010) have studied the fiber reinforced polymer composites often have to function in severe erosive environment in which they encounter solid particle erosion.", "mime": "application/pdf"}, {"id": "alkej-222", "words": "5449", "extension": ".pdf", "flesch": "56", "author": "Mousa, Naseer Abdul Razzaq", "title": "\u062f\u0631\u0627\u0633\u0629 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062c\u0631\u064a\u0627\u0646 \u0648\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u062d\u0648\u0644 \u0633\u0637\u0648\u062d \u0645\u062a\u0645\u0648\u062c\u0629 \u0630\u0627\u062a \u0627\u0634\u0643\u0627\u0644 \u0647\u0646\u062f\u0633\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629", "date": "2015", "keywords": "fig; flow; heat; heat transfer; increasing; intensity; number; surface; transfer; turbulence; wavy", "summary": "Also it is clear that the value of heat transfer coefficient was affected by flow behavior because that in current simulation we established the same transferring area, the amount of heat transferred, the same temperature difference between the extended surface and inlet air. The effect of different geometry parameters such as aspect ratio and number of cycles per unit length on flow field characteristics and heat transfer was estimated and compared with each other.", "mime": "application/pdf"}, {"id": "alkej-223", "words": "2456", "extension": ".pdf", "flesch": "63", "author": "Daway, Entihaa G.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0634\u062f \u0648 \u0645\u0639\u062f\u0644 \u0627\u0644\u0628\u0644\u0649 \u0644\u062e\u0644\u064a\u0637 \u0628\u0648\u0644\u064a\u0645\u0631\u064a \u0645\u0646 \u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0628\u0648\u0644\u064a \u0627\u0633\u062a\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u0634\u0628\u0639 \u0648\u0645\u0637\u0627\u0637 \u0646\u0627\u064a\u062a\u0631\u0627\u064a\u0644 \u0628\u064a\u0648\u062a\u0627\u062f\u064a\u064a\u0646", "date": "2015", "keywords": "nbr; nitrile; polyester; polymer; resin; rubber; tensile; upe; wear", "summary": "Wear Test Wear test for binary polymer blend have been conducted using (pin \u2013on \u2013disc) testing according to ASTM G99. It is necessary to mention that the sample with ration (15%NBR) failed under wear test; this may be related to the nature of interpenetrating between the two polymers networks at this percentage which is defined (incompatible polymer blend) leading to decrease the mechanical properties of material", "mime": "application/pdf"}, {"id": "alkej-224", "words": "3900", "extension": ".pdf", "flesch": "60", "author": "Abdul Abas, Riad Harwill; Taieh, Nabil Kadhim", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0644\u0644\u0623\u0646\u062a\u0634\u0627\u0631\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648 \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0632\u062f\u0648\u062c", "date": "2015", "keywords": "capacity; diffusivity; duplex; ferrite; heat; ldx; samples; stainless; temperature", "summary": "Then it increases with temperature at higher temperature. It can be seen that the heat capacity increases with the temperature at low temperature and decreases at high temperature up to about 1100 K. Furthermore, the peak can be seen at 773 K (Curie temperature), which is the limit temperature of a ferromagnetic substance, loses its ferromagnetic properties and behaves as a paramagnetic substance.", "mime": "application/pdf"}, {"id": "alkej-225", "words": "4974", "extension": ".pdf", "flesch": "55", "author": "Aish, Qais Mohammed", "title": "\u062a\u0623\u062b\u064a\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0639\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0642\u062f\u0631\u0629 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062e\u0644\u0627\u064a\u0627 \u0627\u0644\u0634\u0645\u0633\u064a\u0629", "date": "2015", "keywords": "cell; maximum; module; o c; output; panel; power; radiation; temperature", "summary": "Equation 1, Equation 2 and Equation 3 repent the relationship between solar module power and other environment parameters (solar radiation G, ambient temperature Ta, solar module temperature Tc; which is strongly function with ambient temperature Ta(see Equation 4), and wind speed vf). According to the experimental measurements solar modules powers decrease against temperatures increasing.", "mime": "application/pdf"}, {"id": "alkej-226", "words": "5435", "extension": ".pdf", "flesch": "67", "author": "Al-Taie, Abbas J.", "title": "\u0627\u0644\u0645\u0642\u0627\u0637\u0639 \u0648\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062c\u064a\u0648\u062a\u0642\u0646\u064a\u0629 \u0644\u0628\u0639\u0636 \u062a\u0631\u0628 \u0627\u0644\u0628\u0635\u0631\u0629", "date": "2015", "keywords": "average; basra; clay; content; engineering; fig; site; soil; values", "summary": "Swelling Potential of Basra Soil In this paper, an evaluation for swelling potential of Basra soil was carried out based on the average values of Atterberg limits and percent of clay fraction (<0.002mm). Keywords: Basra soil, soft clay, lean clay, Atterberg limits, moisture content, shear strength, standard penetration, 1.", "mime": "application/pdf"}, {"id": "alkej-227", "words": "2209", "extension": ".pdf", "flesch": "65", "author": "Mansour, Tahreer S.; Abdulhussein, Fahad M.", "title": "\u0627\u0644\u0642\u064a\u0627 \u0633 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0636\u063a\u0637 \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0645\u062a\u062d\u0633\u0633 \u0627\u0644\u0644\u064a\u0641 \u0627\u0644\u0628\u0635\u0631\u064a \u0627\u0644\u0645\u062d\u0632\u0632 \u0646\u0648\u0639 \u0628\u0631\u0627\u063a", "date": "2015", "keywords": "bragg; fbg; fiber; grating; pressure; sensor; temperature", "summary": "Pressure applied on FBG sensor will affect its physical dimensions and changes the grating period [2]. In this work, uniform FBG was used as pressure sensor based on measuring related Bragg wavelength shift.", "mime": "application/pdf"}, {"id": "alkej-228", "words": "5609", "extension": ".pdf", "flesch": "87", "author": "Alwan, Qasim H.; Rahman, Ameel Mohammed; Salman, Mohanned Hassib; Ali, Zainab Hassan", "title": "\u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0641\u062d\u0645 \u0627\u0644\u062d\u064a\u0648\u064a \u0627\u0644\u0645\u0646\u062a\u062c \u0645\u0646 \u062c\u0631\u064a\u062f \u0633\u0639\u0641 \u0627\u0644\u0646\u062e\u064a\u0644 \u0627\u0644\u0639\u0631\u0627\u0642\u064a \u0628\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u062d\u0644\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a", "date": "2015", "keywords": "biochar; biomass; et al; journal; p.p; production; pyrolysis; \u0626\u064c\u065d; \u0626\u0654\u0632\u0628\u0637; \u0627\u0646\u062d\u064f\u0649\u064c; \u0627\u064c\u0632\u063e\u064d\u064b; \u0627\u064c\u0632\u0648\u062b\u062e; \u0627\u064c\u0632\u065f; \u0627\u064c\u063e\u0648\u0627\u0647\u062d; \u0627\u064c\u063e\u0660\u065b\u0661\u062e; \u0627\u064c\u063e\u0661\u065b\u065e; \u0627\u064c\u0641\u063e\u064f; \u0627\u064c\u0649\u0632\u064d\u062e; \u0627\u064c\u0655\u0632\u0648\u065a\u0639\u0661\u0653; \u0627\u064c\u0655\u0642\u0661\u064b; \u062d\u0633\u064f\u064d; \u0637\u0641\u062d\u062e; \u063a\u0628\u0649; \u063b\u064d\u065d; \u063d\u0648\u0627\u0647\u062d; \u063d\u0661\u0634; \u0643\u0647\u0639\u0628\u062f; \u0643\u0647\u0639\u062e; \u0648\u064d\u0641\u0653; \u064c\u064d\u0641\u063e\u064f; \u064c\u064d\u0649\u0632\u064d\u062e; \u0654\u0627\u0644\u063d\u0639; \u0654\u064e\u062c\u062e; \u0658\u0646\u0656; \u0660\u0632\u064f; \u0660\u0651\u0649\u0653", "summary": "\u0641\u065f \u0631\u063e\u0661\u065a\u0648 \u0627\u064c\u0649\u0632\u064d\u062e \u0627\u064c\u063e\u0660\u065b\u0661\u062e\u0627\u0644\u064d\u0632\u063c\u0651\u0628\u064c\u0657 \u062b\u0644\u0647\u0639\u062e \u0627\u064c\u063e\u0648\u0627\u0647\u062d \u0627\u0627\u0644\u063b\u0632\u0661\u0628\u0643\u0660\u062e \u0627\u0646\u063a\u0628\u0632\u0627\u062f 2-1-2 \u0661\u0655\u0655\u065f %( 99,999)\u0627\u064d\u0632\u063c\u0651\u064b \u063a\u0628\u0649 \u0627\u064c\u0655\u0632\u0648\u065a\u0639\u0661\u0653 \u062b\u0655\u0645\u0628\u065a\u062d \u063b\u0628\u0661\u064c\u062e \u0627\u064c\u0632\u063a\u0628\u0647\u0629 \u0648\u063a\u0628\u0649 \u063d\u0628\u0650\u064b \u0641\u065f \u060c\u0639\u0659\u064a \u0650\u0653 \u0627\u0623\u0644\u064d\u065b\u0627\u0642 \u0627\u064c\u0651\u063e\u0661\u064d\u062e\u065a\u0627\u064c\u064f\u0627\u064c\u0656\u0655\u063a . \u0627\u064c\u063e\u0660\u065b\u0661\u062e\u060c \u065a\u064c\u064d\u0641\u063e\u064f \u0627\u064c\u063e\u0661\u065b\u065e \u0627\u064c\u0655\u0628\u0631\u0638 \u0650\u0653 \u0648\u064b \u0631\u063a\u0648\u062b\u062e \u0627\u0646\u064f\u062a\u0628\u0626\u062d \u0648\u064a\u064f\u0628\u0642\u0634\u062a\u0647\u0628 .3 \u064e\u0631 \u062f\u0631\u062e\u062e \u0627\u0646\u062d\u0631\u0627\u0631\u062d \u062a\u0623\u062b 3-1 \u062a\u0623\u062b\u064f\u0631 \u062f\u0631\u062e\u062e \u0627\u0646\u062d\u0631\u0627\u0631\u062d \u0639\u0647\u064b \u064e\u0633\u062c\u062e \u0625\u064e\u062a\u0628\u062c", "mime": "application/pdf"}, {"id": "alkej-229", "words": "6592", "extension": ".pdf", "flesch": "64", "author": "Qate\u2019a, Marwa K.; . kadhum, Ali H; Mustafa, Faiz F.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0646\u0638\u0627\u0645 \u0627\u0644\u0627\u0646\u0647\u0627\u0621 \u0627\u0644\u0633\u0637\u062d\u064a \u0628\u0627\u0644\u062d\u0643 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0644\u0644\u0633\u0637\u0648\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u064a\u0629 \u0639\u0644\u0649 \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d \u0648 \u0645\u0639\u062f\u0644 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0645\u0648\u0627\u062f", "date": "2015", "keywords": "finishing; magnetic; mrr; poles; roughness; surface; value; velocity; \ufffd \ufffd", "summary": "\ufffd\u0627! \ufffd -\ufffd, +*\ufffd!\ufffd\ufffd\ufffd#\u0627\ufffd\ufffd(\ufffd\ufffd\u0637 #\ufffd '\ufffd\ufffd\ufffd&\u0627%! \ufffd\u0621 \u0627\ufffd#\ufffd\ufffd ! \ufffd\u0645 \u0625\u0632\u0627\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\u062f ***=\ufffd?< =\ufffd\u0632\u064a \ufffd;\ufffd,** -\ufffd\ufffd :# 9 5\ufffd\u06386 *\ufffd\ufffd\u0648\u0629 5\ufffd\u06386 5\ufffd\u06374 KL :MBNO>\u0627\u062f/ 6HI: \u06277G3>;: \u0627EF3\u0627\u0631\u0632AB /@?< \u06be7>;: \u0627567893 \u062701203/*** \u060c**\u060c* Marwa90_Alkaabi@yahoo.com AP\u0648R9S3T\u0627 <URV3\u0627: * kadhumali59@yahoo.com : **AP\u0648R9S3T\u0627 <URV3\u0627 faizalrawy@yahoo.com", "mime": "application/pdf"}, {"id": "alkej-23", "words": "3125", "extension": ".pdf", "flesch": "59", "author": "Ali, Issam M.; .Jasim, Hani A", "title": "\u062f\u0631\u0627\u0633\u0629 \u0645\u062e\u062a\u0628\u0631\u064a\u0629 \u0644\u0645\u0646\u0638\u0648\u0645\u0629 \u062a\u0628\u0631\u064a\u062f \u062a\u062d\u062a\u0648\u064a \u062b\u0644\u0627\u062b\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 \u0634\u0639\u0631\u064a\u0629\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0648\u0639\u064a\u0646 \u0645\u0646 \u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u062a\u062b\u0644\u064a\u062c (R12-R134a)", "date": "2017", "keywords": "min; rev; temperature; tube", "summary": "Capillary tubes commonly used as the expansion and refrigerant controlling device. Thus, a need was felt that if database could be created for more commonly used refrigerants with capillary tubes as expansion devices for smaller refrigeration systems, it shall extremely useful for retrofitting the systems with new or alternative refrigerants.", "mime": "application/pdf"}, {"id": "alkej-230", "words": "5136", "extension": ".pdf", "flesch": "59", "author": "Khalil, Rafal M.; Nacy, Somer M.", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0646\u062d\u0631\u0627\u0641 \u0630\u0631\u0627\u0639 \u0631\u0648\u0628\u0648\u062a \u0645\u0631\u0646 \u0627\u062d\u0627\u062f\u064a \u0627\u0644\u0648\u0635\u0644\u0629", "date": "2015", "keywords": "deflection; degree; fig; link; manipulator; motor; sec; servo; tip; tip deflection; \u0627 \ufffd; \ufffd \ufffd", "summary": "\u2212\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd & \ufffd9:;5< + \ufffd9:;5<) 0 0FG GG H >2=2?=? J$ 0)\ufffd*D 0\ufffd*\ufffdV #\u0627\ufffd\ufffd \ufffd:7a\u0627\ufffd\ufffd m=0\u0627\ufffd\ufffd\ufffd J\ufffd.", "mime": "application/pdf"}, {"id": "alkej-232", "words": "6388", "extension": ".pdf", "flesch": "62", "author": "Hassan, Jafar M.; Abdul-Ghafour, Qussai J.; Mohammed, Mohammed F.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u062f\u062e\u0627\u0644 \u0634\u0631\u0627\u0626\u0637 \u0645\u0644\u062a\u0648\u064a\u0629 \u0639\u0644\u0649 \u0627\u062f\u0627\u0621 \u0645\u062c\u0645\u0639\u0627\u062a \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0645\u0633\u0637\u062d\u0629", "date": "2015", "keywords": "collector; flow; heat; plate; rate; ratio; solar; temperature; transfer; twist; \ufffd \ufffd", "summary": "Water mass flow rate (\ufffd\ufffd \ufffd) \ufffd\ufffd \ufffd \ufffd \ufffd\ufffd . [10] \ufffd\ufffd \ufffd 1000 \u2217 \ufffd1 \ufffd \ufffd\ufffd \ufffd 288.9414\ufffd \ufffdT \ufffd 68.12963\ufffd\ufffd \u2217 \ufffd\ufffd \ufffd 3.9863\ufffd\ufffd 2. Useful energy (\ufffd\ufffd) \ufffd\ufffd\ufffd\ufffd ! \ufffd \ufffd\ufffd \ufffd .", "mime": "application/pdf"}, {"id": "alkej-236", "words": "8155", "extension": ".pdf", "flesch": "64", "author": "AL-Samarraie, Shibly Ahmed; Badri, Alaq Sabah; Mishary, Mustafa H.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0645\u0633\u064a\u0637\u0631 \u062a\u0643\u0627\u0645\u0644\u064a \u0645\u0646\u0632\u0644\u0642 \u0627\u0644\u0646\u0645\u0637 \u0644\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0635\u0645\u0627\u0645 \u0627\u0644\u062e\u0646\u0642", "date": "2015", "keywords": "0; \ufffd; 6; \ufffd; control; d \ufffd; e \ufffd; system; throttle; v \ufffd; \u2212 \ufffd; \ufffd b; \ufffd |; \ufffd \u2212; \ufffd \ufffd", "summary": "In terms of the valve plate position \u03b8, the rotor angular velocity \u03c9, and the current i induced through the dc motor windings, the electronic throttle valve mathematical model is given by [11]; \ufffd \ufffd\ufffd = \ufffd\ufffd \ufffd \ufffd\ufffd \ufffd = \u2212 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd + \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \u2212 \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd \u2212 \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd = \u2212 \ufffd\ufffd\ufffd \u2212 \ufffd\ufffd \ufffd + \ufffd !# $ \u2026(1) Where u is the input voltage to the dc motor, T&\ufffd\u03c9\ufffd and T'(\ufffd\u03b8\ufffd are the stick\u2013slip friction torque and the nonlinear spring torque respectively. Accordingly the ETV model, as given in equation (1), is written as follows; \ufffd B\ufffd = B\ufffd B\ufffd\ufffd = D\ufffd \ufffdB \u2212 B 5\ufffd + D\ufffd\ufffdB\ufffd + D\ufffdCxC\u2212\u00b5/01\ufffdB\ufffd\ufffd \u2212 F/01\ufffdB \u2212 B 5\ufffd B\ufffdC = DC\ufffdB\ufffd + DCCBC + GC H \u2026(4) Where the state space model parameters are D\ufffd = \ufffdIJ\ufffdIK\ufffd\ufffd\ufffd\ufffd 4 , D\ufffd\ufffd = \u2212 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd , D\ufffdC = \ufffdIJ\ufffdIK\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd , \u00b5 = \ufffdIJ\ufffdIK\ufffd\ufffd\ufffd\ufffd *\ufffd , F = \ufffdIJ\ufffdIK\ufffd\ufffd\ufffd\ufffd 3, DC\ufffd = \u2212 \ufffd\ufffd\ufffd\ufffdIJ\ufffdIK , Shibly Ahmed AL-Samarraie Al-Khwarizmi Engineering Journal, Vol. 11, No. 3, P.P. 1- 10 (2015) 75 DCC = \u2212 \ufffd\ufffd , and GC = \ufffd.", "mime": "application/pdf"}, {"id": "alkej-237", "words": "6540", "extension": ".pdf", "flesch": "59", "author": "Alwan, Iman M.G.", "title": "\u062f\u0645\u062c \u0627\u0644\u0635\u0648\u0631 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0628\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u0628\u0643\u0633\u0644 \u0648 \u062a\u062d\u0648\u064a\u0644\u0629 Counterlet", "date": "2015", "keywords": "counterlet; fusion; image; transform; y \ufffd; ~ \ufffd; \u0627 \ufffd; \u2211 \ufffd; \ufffd b; \ufffd ~; \ufffd \u2211; \ufffd \ufffd", "summary": "\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd ! H MI FS CORR }~\ufffd\ufffd \ufffd~\ufffd\ufffd \ufffd~\ufffd\ufffd Proposed 84.3228 58.4854 12.2766 7.2700 9.0737 1.999 0.9918 0.986 0.014 1.6769e- 005", "mime": "application/pdf"}, {"id": "alkej-238", "words": "3819", "extension": ".pdf", "flesch": "62", "author": "Mohmmed, Jabbar Hussein", "title": "\u062e\u0648\u0627\u0635 \u0627\u0644\u0634\u062f \u0648\u0627\u0644\u0627\u0646\u0636\u063a\u0627\u0637 \u0644\u0644\u0623\u064a\u0628\u0648\u0643\u0633\u064a \u0627\u0644\u0645\u062f\u0639\u0645 \u0628\u0627\u0644\u0643\u0627\u0624\u0648\u0644\u064a\u0646", "date": "2015", "keywords": "epoxy; filler; kaolin; particle; properties; strength; \ufffd \ufffd", "summary": "\ufffd \u0627\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd jabbaraljanaby@yahoo.com \ufffd%&'\u0627,+ &\u0648() \u0627\ufffd: \ufffd\ufffd1 \u0627\ufffd \ufffd&\u0629 -) \u0627\ufffd\ufffd\ufffd8 \u0627\ufffd7#6& (5&\u0627 \ufffd\ufffd\ufffd4\u0649 \u0627\ufffd\ufffd\u0627\ufffd2 1 \u0627\ufffd 0'\ufffd/#\u062a -) '+ \ufffd\ufffd\u0627\ufffd!\ufffdB @/\ufffd%\ufffd \u0631\u0627@\ufffd$#\u062a \u0627,%'\ufffd+\ufffd) ? \u0631 \ufffd\ufffd\ufffd\u0646 \ufffd\ufffd\ufffd\u062f \ufffd \ufffd \ufffd )2015( 96- 101\u060c \ufffd\ufffd\ufffd\ufffd 3\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd\ufffd\ufffd\ufffd11 \u0627\ufffd\ufffd\ufffd\ufffd\u0627\ufffd \ufffd\u0627\u0631\u0632 \ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd 101 \ufffd\u0624\u0648\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd .", "mime": "application/pdf"}, {"id": "alkej-24", "words": "6615", "extension": ".pdf", "flesch": "63", "author": "Salman, Dr. Yasin K.; Mohammed, Hussein Ahmed", "title": "\u062a\u0623\u062b\u064a\u0631 \u0634\u0643\u0644 \u0627\u0644\u0645\u0642\u064a\u0651\u062f \u0639\u0644\u0649 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0637\u0628\u0627\u0642\u064a \u0628\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0641\u064a \u0627\u0646\u0628\u0648\u0628 \u062f\u0627\u0626\u0631\u064a \u0634\u0627\u0642\u0648\u0644\u064a", "date": "2017", "keywords": "convection; cylinder; fig; flux; heat; number; restriction; surface; temperature; transfer; tube", "summary": "(3) Variation of surface temperature versus axial distance for restriction of (L/D= 20) Fig. (4) Variation of surface temperature versus axial distance for restriction of (L/D= 40) Ts(C) Bulk Air temperature Surface temperature b c c \u2032\u2032 c\u2032 X(m) a Fig.", "mime": "application/pdf"}, {"id": "alkej-243", "words": "3655", "extension": ".pdf", "flesch": "65", "author": "Hameed, Awham M.; Daway, Entihaa G.; Al Majed, Muaed F. Abd", "title": "\u0627\u0644\u0645\u0648\u0631\u0641\u0648\u0644\u0648\u062c\u064a\u0627 \u0648\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u062e\u0644\u064a\u0637 (\u0627\u0644\u0627\u064a\u0628\u0648\u0643\u0633\u064a/ \u0628\u0648\u0644\u064a \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0641\u0627\u064a\u0646\u064a\u0644)", "date": "2015", "keywords": "< \ufffd; blends; epoxy; polymer; properties; pvc; \u0627 \ufffd; \ufffd <; \ufffd \u0631; \ufffd \ufffd", "summary": "3\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd11\u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \u0623\u0648\u06be \u0645 \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u060c53 -47 )2015( 53 )+\ufffd\ufffd\ufffd &\ufffd\ufffd\u0631)\ufffd \u0627\ufffd\ufffd )\ufffd\ufffd*/ \u0627()'\ufffd&%\ufffd(\u0648\u0627\ufffd\ufffd\ufffd\u0627\u0635 \u0627\ufffd\ufffd\ufffd #\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd! \u0627\ufffd\ufffd\ufffd\ufffd\u0645 \u0627\ufffd\ufffd +\ufffd\u062a - \u0627\ufffd&\ufffd() \u0627\ufffd\ufffd\ufffd\ufffd'/ !", "mime": "application/pdf"}, {"id": "alkej-25", "words": "3977", "extension": ".pdf", "flesch": "63", "author": "Mohammed, Dr. Malek Mostafa; a Zair, Zyad Rafa'", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0645\u0646 \u0627\u0644\u0632\u064a\u062a \u0648\u0627\u0644\u0645\u0627\u0644\u0623\u062a \u0641\u064a \u0627\u0644\u0641\u0631\u0627\u063a\u064a\u0629 \u0644\u0639\u0648\u0627\u0632\u0644 \u0628\u0637\u0627\u0631\u064a\u0627\u062a \u0627\u0644\u0631\u0635\u0627\u0635 \u0627\u0644\u0633\u0627\u0626\u0644\u0629 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u0627\u062b\u064a\u0644\u064a\u0646", "date": "2017", "keywords": "content; engineering; extraction; feed; filler; film; increase; oil; porosity", "summary": "Al Khwarizmi Engineering Journal, vol., no. 1, pp 101-116 (2005) \u0661\u0660\u0668 Table (3) Results of Oil extraction from DOP & Paraffin films. This behavior were also confirm through fixation of oil feed percentage, decreasing in the feed polymer percent, and increasing in the filler percentage where the oil is adsorbed and distributed over higher amount of filler particles leading to an increase in the number of the inner channels occupied by oil which is going to be opened by extraction process, the results were an increase in the porosity.", "mime": "application/pdf"}, {"id": "alkej-251", "words": "9599", "extension": ".pdf", "flesch": "59", "author": "Al-Khazraji, Ahmed N.; Amin, Samir A.; Ali, Saad M.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0648\u0646\u0645\u0630\u062c\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0628\u0627\u0644\u0634\u0631\u0627\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0644\u0645\u0633\u062d\u0648\u0642 \u0627\u0644\u062c\u0631\u0627\u0641\u064a\u062a \u0627\u0644\u0645\u0645\u0632\u0648\u062c \u0639\u0644\u0649 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u0629 \u0644\u0644\u0639\u0645\u0644\u064a\u0629", "date": "2015", "keywords": "copper; current; design; dielectric; duration; electrodes; graphite; kerosene; kerosene dielectric; powder; process; pulse; pulse current; value; \ufffd \ufffd", "summary": "46\u0648+UC 'C \u062f26\u062a+. \ufffd\ufffd764/C ! \ufffd7;(\ufffd\ufffd\ufffd P;5eC -$\u0644 \u0627\u0632\u0627! #\ufffd \ufffd3!2\u0627\ufffd 0\ufffd1 \u0627\ufffd\ufffd\ufffd/\u0648\u062c \u0627\ufffd\ufffd\ufffd\u0627-\ufffd, \ufffd+\ufffd\ufffd\u0642\u0627\ufffd(&)\ufffd' #\ufffd&\ufffd\u0627\u0631\u0629 \u0627\ufffd$\ufffd \ufffd+\ufffd!\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd \ufffd1 \u0627\ufffd\ufffd4 *** \ufffd \ufffd\ufffd\ufffd\ufffd\u062f \ufffd1 \ufffd\ufffd\ufffd ** *\u0627\ufffd7 \u064656 \u0627\ufffd\ufffd/\u0631\u062c \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd/ ()' \u0627!&%$#\ufffd \u0627!", "mime": "application/pdf"}, {"id": "alkej-254", "words": "3976", "extension": ".pdf", "flesch": "68", "author": "Alalkawi, H. J. M.; Sadkhan, Basim A.; Abed, Noor N.", "title": "\u0627\u0644\u0635\u0641\u0639 \u0627\u0644\u0644\u064a\u0632\u0631\u064a \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0627\u0644\u0645\u0646\u064a\u0648\u0645 7049 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0627\u0633\u0648\u062f \u0644\u0644\u0633\u0637\u0648\u062d", "date": "2015", "keywords": "bplp; fatigue; improvement; laser; life; peening; specimens; stress; \u0627 \ufffd; \ufffd \ufffd", "summary": "=\ufffd\ufffd\ufffd2 \u0661\u0660\u0667\u0627\ufffdF\u0644 ?\ufffd\ufffd \ufffd\ufffd\u0646 \u0627&/,\ufffd\ufffd =\ufffd,\ufffd>\u0631 \ufffd: \u0627FS\u0621 =\ufffd/92 B+'8 8@\ufffd\ufffd4 \u0627?+\ufffd\u0631 \ufffd\ufffd1+\ufffd8<\ufffd\ufffd\ufffd \u0627&/,\ufffd\ufffd =\ufffd,\ufffd>\u0631 \ufffd: \u0627\ufffd&\ufffd7\u0627\u0645 \u0627/92 \u0627\ufffd1%\u062f \ufffd8&\ufffd7\u0645 \ufffd \ufffd\u0648\ufffd\ufffd \u0627\ufffdF\u0644 >\ufffd\ufffd=&\ufffd \u0648\ufffd&\ufffdH \u0629 \u0627\ufffd'\ufffd ?\ufffd\ufffd \u062f\u0631$\ufffd J \u0627\u0631\u0629 \u0627\ufffdG H \u0648\ufffd\ufffd\ufffd2 \u0627$!\ufffd\u062f .", "mime": "application/pdf"}, {"id": "alkej-259", "words": "4526", "extension": ".pdf", "flesch": "56", "author": "Rashid, Khalid H.", "title": "\u062a\u0623\u062b\u064a\u0631 \u062d\u0627\u0645\u0636 \u0627\u0644\u062e\u0644\u064a\u0643 \u0639\u0644\u0649 \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0643\u0647\u0631\u0648\u0643\u064a\u0645\u064a\u0627\u0648\u064a \u0644\u0623\u0646\u0648\u062f\u0629 \u0648\u062e\u062a\u0645 \u0645\u0633\u0627\u0645\u0627\u062a \u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0645\u0646\u064a\u0648\u0645 2319 \u0641\u064a \u0645\u062d\u0627\u0644\u064a\u0644 \u062d\u0627\u0645\u0636 \u0627\u0644\u0641\u0648\u0633\u0641\u0648\u0631\u064a\u0643 \u0627\u0644\u0623\u0644\u064a\u0643\u062a\u0631\u0648\u0644\u064a\u062a\u064a\u0629", "date": "2015", "keywords": "+ \ufffd; acid; corrosion; phosphoric; sealing; \u0627 \ufffd; \ufffd +; \ufffd g; \ufffd \u062f\u0629; \ufffd \u0631; \ufffd \u0645; \ufffd \ufffd", "summary": "\ufffd \u0627\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd Email: alhadidikhalid@yahoo.com \ufffd\ufffd \u0627 \ufffd: \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd3 \u0627>\ufffd\ufffd\ufffd\ufffd\ufffd\u0645 \u0627\ufffd :6789 \u06be4\u0627 \u0627\ufffd3+2 \ufffd1 \u062f\u0631\u0627\ufffd\ufffd \u0627\ufffd .-\ufffd, \ufffd+\ufffd* \u0627\ufffd(%\ufffd) '%& \ufffd%\ufffd\u0643 \u0648\ufffdAA2319 6%=\u0627\u0645 \u0627\ufffd\ufffd\ufffd\u0621 \u0627\ufffd\ufffd\ufffd) \ufffd.? V\u062a \u0627>\ufffd \ufffdQP\u0628 ,\ufffdM \u062f\u0629\ufffdA.\u0645 \u0627\ufffd\u0627\ufffd\u0627\ufffd\ufffd\ufffd\u0645 \u0648\u0627\ufffd\ufffd( \ufffd )\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u06481 .-, ?\ufffd\u0631\ufffd\ufffd \u0627\ufffd( \ufffd .", "mime": "application/pdf"}, {"id": "alkej-26", "words": "3002", "extension": ".pdf", "flesch": "55", "author": "Ismail, Dr. Zainab Ziad", "title": "Removal of Oil From Wastewater Using Walnut-Shell", "date": "2017", "keywords": "adsorption; concentration; engineering; oil; samples; shell; walnut; wastewater", "summary": "2-Study the efficiency and mechanism of oil removal from wastewater using walnut-shell. The beauty of the walnut- shell application for oil removal from wastewater is that it is ecologically sound and environmentally desirable treatment technique.", "mime": "application/pdf"}, {"id": "alkej-263", "words": "3567", "extension": ".pdf", "flesch": "51", "author": "Abdulmajeed, Majid H.; Ibrahim, Slafa I.; Sheet, Eiman Ali E.", "title": "\u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0623\u0644\u062a\u0622\u0643\u0644\u064a \u0644\u0644\u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u0645\u0643\u062b\u0641 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0627\u0644\u0645\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u062e\u0644\u064a\u0637 \u0645\u0643\u0648\u0646\u0627\u062a \u0639\u0636\u0648\u064a\u0629 \u0645\u062e\u062a\u0627\u0631\u0629 \u0639\u0644\u0649 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645", "date": "2015", "keywords": "alloys; corrosion; mixture; presence; pure; solution; synthetic; \ufffd \ufffd", "summary": "\ufffd 43 \u0631\u0629 \ufffd\ufffd\ufffd \ufffd\ufffd \ufffd \u0627\ufffd\ufffd\ufffd \ufffd\u064a \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \u062a \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0644 \u0627\ufffd\ufffd\ufffd \ufffd \u0627\ufffd\ufffd# \u0627\ufffd '&\ufffd% \u0623\ufffd -, +* \u0627(\ufffd\ufffd\ufffd\ufffd\ufffd\u0645 ***\u0625\ufffd\ufffd \u0646 \ufffd\ufffd\ufffd \u06250= \u0646 ;\ufffd: ( \u0627#C(<, \u0648\u0627#C(<(\u062a \u0627#@!\ufffd\u062f\u0629 ***\u060c** Majed_hamed60@yahoo.com \ufffdIH%#0 \u0627J\u0648H@?#K\u0627 : chemistsulsfa_59@yahoo.com \ufffdIH%#0 \u0627J\u0648H@?#K\u0627 : eman_sheet@yahoo.co.uk \ufffdIH%#0 \u0627J\u0648H@?#K\u0627 : \u0627\ufffd\ufffd9< \u0627dLL+& ,I3LLW6# \u0627#=LL+3\u0643 \u0623#@3LL .", "mime": "application/pdf"}, {"id": "alkej-264", "words": "7653", "extension": ".pdf", "flesch": "67", "author": "Raheem, Firas A.; Khaleel, Hind Z.", "title": "\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629 \u0644\u0644\u0647\u0643\u0633\u0627\u0628\u0648\u062f \u0631\u0648\u0628\u0648\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0627\u0644\u062c\u064a\u0646\u064a\u0629", "date": "2015", "keywords": "approach; fitness; gait; hexapod; hexapod robot; leg; legs; margins; robot; stability; y \ufffd; \ufffd w; \ufffd \ufffd", "summary": "Radially Symmetric Six-Legged Robot,\u201d Life Science Journal, 2013. )2015( 44- 59\u060c 456' 4\u060c \u06272*\u062f11*%$' \u06270/\u0627\u0631\u0632#- \u0627,+*()' \u0627&%$# \u0627!\u0632\u0627\u0642 \ufffd\u0631\u0627\u0633 \ufffd\ufffd\u062f 59 \ufffd\u0627\u0631\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u062f \u0631\u0648\ufffd\ufffd\u062a \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0627\u0645 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd ! The leg tip coordinates were transformed to coxa frame using the transformation matrix below: T\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd = 0R\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd $ \u2212R\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd $4 \u2217 d\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd0 1 1 \u20265$ The angle \u03b8) of the femur servo position can be derived directly from the triangle Figure 3 B. \u03b8) = \u03c6 \u2212 \u03c6\ufffd \u2026 6$ The angle \u03c6\ufffd is the angle between the x-axis and line a and can be calculated with the following function:", "mime": "application/pdf"}, {"id": "alkej-265", "words": "8418", "extension": ".pdf", "flesch": "65", "author": "Albaldawi, Rafa A.H; Shyaa, Aseel K.; Hammendy, Ban M.H.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0639\u0644\u0649 \u062a\u0623\u062b\u064a\u0631 \u0627\u062f\u062e\u0627\u0644 \u062d\u0644\u0642\u0627\u062a \u0644\u064a\u0633\u0646\u063a \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0641\u064a \u0645\u0627\u062f\u0629 \u0645\u062a\u063a\u064a\u0631\u0629 \u0627\u0644\u0637\u0648\u0631 \u0639\u0644\u0649 \u0627\u062f\u0627\u0621 \u0645\u0646\u0638\u0648\u0645\u0629 \u062e\u0632\u0646 \u062d\u0631\u0627\u0631\u064a", "date": "2015", "keywords": "air; case; diameter; heat; melting; paraffin; pcm; rings; storage; temperature; time; wax; \ufffd \ufffd", "summary": "am = m[Cp\ufffd \ufffdT\ufffd \ufffd T\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd+a\ufffd . \u2206\ufffd\ufffd\ufffd\ufffd The second term of equation (1) represents the amount of heat that phase change occurs during it, which means the required heat for transformation from solid to liquid and vice Fig. \u0627-67\u0627\u0631\u0632(4 \u0627-0123/. \u0627-,+*(\u0631\u0627&% $#\u0633 \ufffd 72 \ufffd\ufffd\u062a \ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \ufffd\ufffd\u062f\u0629 \ufffd\ufffd\ufffd\ufffd\ufffd\u0629 \u0627\ufffd\ufffd\ufffd\u0631 \ufffd\ufffd \u0627\u062f\u0627\u0621 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\u062f\u0631\u0627\ufffd\ufffd \ufffd$\ufffd\ufffd\ufffd \ufffd\ufffd #!\ufffd\ufffd \u0627\u062f \ufffd\u0644 '\u0646 \ufffd\ufffd\u0627\u0631\u064a **\u0627\ufffd\ufffd0 \ufffd\ufffd0 /\ufffd\ufffd\u0639 *\u0631\u0627\ufffd- \ufffd*\ufffd\u0633 \ufffd\ufffd+ \u0627\ufffd*\ufffd(\u0627\u0648\u064a \ufffd$\ufffd(\u064a +\ufffd\ufffd ***\ufffd1\u0646 \ufffd\ufffd$( \u0627-+(9.", "mime": "application/pdf"}, {"id": "alkej-27", "words": "1894", "extension": ".pdf", "flesch": "64", "author": "Mohammed, Dr. Ammar J.", "title": "\u062d\u0631\u0643\u064a\u0629 \u0648\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0643\u0633\u062f\u0629 \u062d\u0627\u0645\u0636 \u0627\u0644\u0627\u0648\u0643\u0632\u0627\u0644\u064a\u0643 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0633\u064a\u0631\u064a\u0648\u0645 \u0627\u0644\u0631\u0628\u0627\u0639\u064a", "date": "2017", "keywords": "acid; ce(iv; engineering; oxidation; rate; reaction", "summary": "Dr. Ammar J. Mohammed Biochemical Engineering Dept./,Al-khwarizmi Engineering College/ University of Baghdad Abstract: Kinetic and mechanism studies of the oxidation of oxalic acid by Cerium sulphate have been carried out in acid medium sulphuric acid. 1- Kinetic measurement: The kinetic of oxidation of oxalic acid by Ce(IV) was studied under 25C\u00b0 in different concentrations acid media of sulphuric acid and by using different concentrations of the reacting materials.", "mime": "application/pdf"}, {"id": "alkej-270", "words": "5241", "extension": ".pdf", "flesch": "51", "author": "Majeed, Najwa Saber; Alnaama, Asir Abduljabbar", "title": "\u062a\u0635\u0646\u064a\u0639 (\u062a\u0631\u0643\u064a\u0628 ) \u0648 \u0648\u0635\u0641 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0644\u0644\u0632\u064a\u0648\u0644\u0627\u064a\u062a \u0627\u0644\u0646\u0627\u0646\u0648\u064a-\u0627\u0644\u0645\u062a\u0628\u0644\u0648\u0631 \u0646\u0648\u0639 ZSM-5", "date": "2015", "keywords": "crystallinity; crystallization; gel; nano; results; surface; temperature; template; time; vol; zeolite; \ufffd \ufffd", "summary": "B?ZSM-5\u0639 \u0627 \ufffdB)59\u0631 - \u0627 C\ufffd@B\ufffdD \u0627 $\ufffd?B\u064aF &F #( ) :5\ufffd*=F ( \ufffd\ufffd;\ufffd\ufffd\ufffd 1=\ufffd\ufffd7 \u0627 -\u2013 G\ufffd \u062f\u0629 \u0627\ufffd\ufffd9\ufffdL\u0627 K=\u0627\u0631\ufffd\ufffd \u0648-\ufffdJ9#\u0627\u0645 \u0627 \ufffd/G\u06be L\ufffd95\ufffd*=F N\ufffd$8F &F \ufffd\ufffd-: O \ufffd5 \u0627@\u0648\ufffd :Al2O3:86SiO2:5.5TPA:12.7Na2O:3.4Trien:3320H2O \u0627 9=* \ufffd\ufffd?\ufffdP \ufffd5 \u0627\ufffd Al2O3:68SiO2:5.4TPA:10Na2O:2.6Trien:2626H2O : \u0627 9=* >;\ufffd\ufffd\ufffdQR \u0627 S9 \u0627 Q/\u0627BR =\ufffdT\ufffdF \ufffd\u062f\u0631\u0627\u2013 C\ufffd@B\u0632\ufffd V;\ufffd8W O)R \u0627\u0631\u064a=K \u0627ZSM-5 \u064a \u064a\u0630B?\ufffd$9\ufffd\u06be< \u0627 8,= ( \u0627 YK& \u0627 $\ufffd/L \u06be]\u0647 \u0627 .B\u0627/Q \u062f\u0631\ufffd0 .)\u0627 \ufffd\\\u0632/L \u0627 B)59\u0631 \u0648 \u0627 B)59\u0631\u0648\u0627 K=\u0627\u0631\u0629 *=9) \ufffd\ufffd]$\ufffd\ufffd\u062f\u0629 \u0627 .^\ufffd\ufffdB \u0627 \ufffd\ufffdD \u0627 \ufffdB)K\u0644 (*=F \u0648. =volume of gas (N2) adsorbed Each cubic centimeter of N2 adsorbed (then desorbed) by the sample is equivalent to total surface area (St) of 2.84 m2 , the specific surface is found by dividing St by the weight of the sample in the cell in grams The complex form of BET equation. 1111111111111111111111111111 \ufffd \ufffd(\ufffd\ufffd\ufffd\ufffd) = \ufffd \ufffd + \ufffd\ufffd \ufffd \ufffd \ufffd\ufffd\ufffd\ufffd", "mime": "application/pdf"}, {"id": "alkej-271", "words": "4641", "extension": ".pdf", "flesch": "65", "author": "Mohammed, Alaa Kareem", "title": "\u0646\u0645\u0630\u062c\u0629 \u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0645\u0627\u062f\u0629 (KLa) \u0641\u064a \u0627\u0644\u0645\u0641\u0627\u0639\u0644 \u0627\u0644\u062d\u064a\u0648\u064a \u0630\u064a \u0627\u0644\u0627\u0642\u0631\u0627\u0635 \u0627\u0644\u0645\u062b\u0642\u0648\u0628\u0629 \u0627\u0644\u062f\u0648\u0627\u0631\u0629 (RPBC)", "date": "2015", "keywords": "coefficient; diameter; discs; kla; mass; oxygen; transfer; value; wastewater; \ufffd \ufffd", "summary": "Alaa Kareem Mohammed Al-Khwarizmi Engineering Journal, Vol. 11, No. 4, P.P. 20- 27 (2015) 23 aKK eKeK Y Lp tK La taK p p pL \u2212 \u2212 = \u2212\u2212 \u2026(7) \u201cThe value of Kp can be evaluated from the probe response to a step change input by transferring the probe from a container of water saturated with dissolved oxygen (C\ufffd\ufffd= C\ufffd\ufffd \u2217 ) to a container of oxygen-free sulfite solution (C\ufffd\ufffd=0) and noting the probe reading\u201d[13]. The following dimensionless quantities were introduced: Y\ufffd\ufffd = \ufffd \u2217 \ufffd \ufffd \ufffd \u2217 \ufffd \ufffd \ufffd \u2026(3) CC CC Y o p * p p * p p \u2212 \u2212 = \u2026(4)", "mime": "application/pdf"}, {"id": "alkej-272", "words": "4768", "extension": ".pdf", "flesch": "63", "author": "Al-Bayati, Alaa Dhari Jawad", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u0625\u0646\u0634\u0627\u0621 \u0645\u063a\u0646\u0627\u0637\u064a\u0633 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u062a\u062d\u062f\u064a\u062f \u0643\u0641\u0627\u0621\u062a\u0647 \u0648\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0634\u0631\u0648\u0637 \u0627\u0644\u0645\u062b\u0644\u0649 \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0641\u064a \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0642\u0627\u0639\u062f\u064a \u0648 \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0648\u0645\u0639\u0627\u0645\u0644\u0629 \u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u062d\u0631 \u0644\u062c\u0639\u0644\u0647\u0627 \u0635\u0627\u0644\u062d\u0629 \u0644\u0644\u0633\u0642\u064a", "date": "2015", "keywords": "field; flux; magnetic; ppm; tds; treatment; water; \ufffd \ufffd", "summary": "Conclusions According to the discussion of the obtained results , the conclusions extracted are as follows: \u2022 Using copper wire of SWG 19 with 100 turns and potential DC voltages in the range (1.5,3,4.5,6,9) V is good for producing magnetic flux suitable for producing magnetic water and the capacity of production magnetic water during 30 minutes is two liters because our tank is of two liters , Studies can be done on large tanks with large circulation rate water pumps. Abstract Electrical magnate was designed and constructed, the optimum Magnetic flux and the effect of time on the physical properties of the alkaline (magnetic water) produced from the bottled drinking water", "mime": "application/pdf"}, {"id": "alkej-276", "words": "4002", "extension": ".pdf", "flesch": "61", "author": "Sadoon, Muthanna Hamza; Aziz, Sadiq Jaffar; Jassim, Hiba AbdAli", "title": "\u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0648\u0627\u0644\u0639\u062f\u062f\u064a\u0629 \u0644\u0645\u062d\u0627\u0643\u0627\u0629 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0644\u0635\u0641\u0627\u0626\u062d \u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645 AA5652", "date": "2015", "keywords": "hydroforming; pressure; process; sheet; \u2212 \ufffd; \ufffd \u2212; \ufffd \ufffd", "summary": "= \ufffd\ufffd( \ufffd, \ufffd, \ufffd)\ufffd\ufffd\ufffd(\ufffd\ufffd, \ufffd\ufffd, \ufffd\ufffd) \u2026 (4) %% = \ufffd\ufffd\ufffd(\ufffd\ufffd, \ufffd\ufffd, \ufffd\ufffd)", "mime": "application/pdf"}, {"id": "alkej-277", "words": "3258", "extension": ".pdf", "flesch": "58", "author": "Shather, Saad kariem; Mousa, Shakir M.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a\u0629 \u0648\u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0639\u0644\u0649 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0628\u0627\u0644\u0646\u062d\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a", "date": "2015", "keywords": "effect; parameters; roughness; steel; surface; \ufffd \ufffd", "summary": "\u0631 88 \ufffd\u062a \u0627 \ufffd\ufffd \ufffd\u0637\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0631 \u0627 \ufffd\u0648\u0627\ufffd\u0644 \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0648\u0627 \ufffd\ufffd \u0648 \u0648\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \u0627 \ufffd\ufffd\u0637\ufffd\u0628 \ufffd\ufffd\ufffd \ufffd\ufffd\u0631\ufffd \ufffd\ufffd *\ufffd\ufffd\ufffd &%$#\u062f \ufffd!\ufffd!\ufffd** \u0627-+=('/ \u0627-@DE //0F5-51G \u06be1&)/ \u0627AB@=\u062c \u0648\u0627-,'=\u062f\u0646* \u0627-,I0D - \u0627-,'2& \u0627-@DE /31H \u0627AB@=\u062c** *3A\u0648$@G-B\u0627 &#$J-\u0627 :drengsaad_k_sh@yahoo.com Predictor Coefficient P Effect inductor X1 -0.019587 0.008 significant effect (p<0.05) X2 0.016852 0.072 mildly significant effect (p<0.1) X3 0.000789 0.884 insignificant effect (p> 0.1) X4 -0.000213 0.005 significant effect (p<0.05) X5 0.04225 0.438 insignificant effect (p> 0.1) X6 0.07073 0.018 significant effect (p<0.05) Analysis of Variance for regression also show: R-Sq = 60.5% F =5.11 P =0.003 The R-sq showed that 60.5% of the observed variable in surface roughness for steel was independent variable.", "mime": "application/pdf"}, {"id": "alkej-278", "words": "7892", "extension": ".pdf", "flesch": "79", "author": "Mahdi, Louay Abd Alazez; Habib, Emad Esmaael; Abd Almunam, Laith", "title": "\u0627\u064a\u062c\u0627\u062f \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0644\u0627\u062f\u0627\u0621 \u0644\u0644\u0636\u0648\u0627\u063a\u0637 \u0627\u0644\u0645\u0646\u0632\u0644\u064a\u0629 \u0627\u0639\u062a\u0645\u0627\u062f\u0627 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u064a\u0629 \u0644\u0644\u062b\u0644\u0627\u062c\u0627\u062a \u0648\u0627\u0644\u0645\u062c\u0645\u062f\u0627\u062a", "date": "2015", "keywords": "-10; -25; data; y y; \u2217 \ufffd; \ufffd \u2217; \ufffd \ufffd", "summary": "\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u064a \ufffd\ufffd \u0627 #$%&\ufffd\ufffd()' \u0627*+\ufffd\ufffd\u062f11\ufffd%$' \u0627\ufffd0/\u0627\u0631\u0632#, \u0627\ufffd\ufffd )2015( 89-106\u060c 234' 4\u060c \u0627 106 \ufffd\ufffd\ufffd\u062a \u0648\u0627\ufffd \ufffd \ufffd\u0627\u062a\ufffd\u0627\ufffd\ufffd\ufffd\u062f \ufffd\ufffd\ufffd\u062f\ufffd\u062a \u0627\ufffd\u062f\u0627\u0621 \ufffd\ufffd \ufffd\u0627\ufffd \u0627\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\u062f\u0627 \ufffd\ufffd! Approximation Functions The goal of the approximation functions, is to obtain the best dependable fitting curves to measure the dependability of the fitted curves corresponding values R2 were calculated, where R2 is given by [7]: \ufffd\ufffd = \u2211\ufffd\ufffd \u2212 \ufffd\ufffd\ufffd\ufffd \u2211\ufffd\ufffd \u2212 \ufffd\ufffd\ufffd\ufffd y is the measured data yn is the estimated(calculated) value and y \u0305 is the mean of y.", "mime": "application/pdf"}, {"id": "alkej-279", "words": "7582", "extension": ".pdf", "flesch": "56", "author": "Al-Khazraji, Ahmed Na\u00eff; Al-Rabii, Samir Ali; Al-Khazalli, Hameed Shamkhi", "title": "\u062a\u062d\u0633\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062c \u0644\u0644\u0627\u0639\u0645\u062f\u0629 \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0645\u0646 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 AISI 303 \u0627\u0644\u0645\u0624\u0644\u0645\u0646\u0629 \u0628\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u063a\u0645\u0631 \u0627\u0644\u0633\u0627\u062e\u0646 (HDA)", "date": "2016", "keywords": "buckling; columns; columns type; compression; load; specimens; steel; table; type; \u0627 \ufffd; \ufffd 9;(; \ufffd z; \ufffd \ufffd", "summary": "[4, 13, 14, and 15] is adopted as follow: \ufffd\ufffd\ufffd = \ufffd\ufffd \u2026 \ufffd1\ufffd and \ufffd\ufffd\ufffd = \ufffd \u00d7 \ufffd\ufffd\ufffd \u2026 (2) where: = 1 \ufffd + \ufffd\ufffd\ufffd \u2212 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd. \ufffd1& HDA( \u0627\ufffd\ufffd\ufffd\u0631\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd5 \ufffd\ufffd24 \u0627\ufffd\ufffd\ufffd(\ufffd\ufffd **\ufffd\ufffd\ufffd2 (\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd42 *\u0627\ufffd\ufffd\ufffd\ufffd\ufffd*** *\u060c** \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd'&\ufffd\ufffd / %$# \u0627\ufffd!", "mime": "application/pdf"}, {"id": "alkej-28", "words": "5488", "extension": ".pdf", "flesch": "60", "author": "Hadi, Ahmed S.", "title": "\u0623\u062f\u0627\u0621 \u0627\u0644\u062c\u0641\u0631\u0629 \u0627\u0644\u0645\u0633\u0631\u0639\u0629 \u0645\u0639 \u0628\u0639\u0636 \u0627\u0644\u0645\u0641\u0631\u0642\u0627\u062a \u0627\u0644\u0645\u0642\u062a\u0631\u062d\u0629", "date": "2017", "keywords": "code; error; golden; interleaver; performance; prime; rate; section; turbo", "summary": "The new interleavers are called golden relative prime interleavers, golden interleavers, and dithered golden interleavers. 3.2 Golden Relative Prime Interleavers For golden relative prime interleavers, the interleaver indexes are calculated as follows: \uf061 (i)= (s + i.t) modL_info,i=0\u2026L_info-1 (3) where s is an integer starting index, t is an integer index increment, and L_info is the interleaver length.", "mime": "application/pdf"}, {"id": "alkej-280", "words": "6335", "extension": ".pdf", "flesch": "67", "author": "Abdul-Ghafour, Qussai Jihad; Hassan, Mohammed Aziz", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0644\u0623\u062f\u0627\u0621 \u0645\u064f\u0631\u0643\u0650\u0651\u0632 \u0634\u0645\u0633\u064a \u0639\u0644\u0649 \u0634\u0643\u0644 \u0642\u0637\u0639 \u0645\u064f\u0643\u0627\u0641\u0626 \u0645\u064f\u0631\u0643\u0651\u064e\u0628", "date": "2016", "keywords": "26o; acceptance; angle; cpc; cpcs; efficiency; fig; performance; \ufffd \ufffd", "summary": "\ufffd\ufffd 1\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd\ufffd\ufffd\ufffd12 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \ufffd\u062f \ufffd \u0627\ufffd\ufffd\ufffd\ufffd\u0631 \ufffd\ufffd2016( 15- 25\u060c ( 25 \ufffd2 1-0 \ufffd/. For \u03b8c + \u03c0/2 \u2264 \u03b8 \u2264 3\u03c0/4 \u2013 \u03b8c : (\ufffd) = \ufffd(\ufffd\ufffd\ufffd \ufffd \ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd !", "mime": "application/pdf"}, {"id": "alkej-281", "words": "4696", "extension": ".pdf", "flesch": "53", "author": "Mutasher, Dheya Ghanim", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0639\u0644\u0649 \u062a\u0623\u062b\u064a\u0631 \u062a\u0648\u0632\u064a\u0639 \u0627\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0643\u062b\u0641 \u0644\u062b\u0644\u0627\u062c\u0629 \u0645\u0646\u0632\u0644\u064a\u0629", "date": "2017", "keywords": "condenser; conventional; elliptical; heat; load; pressure; refrigerator; temperature; tube; \u0627 \ufffd; \ufffd \ufffd", "summary": "\ufffd\ufffd 1\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd12\u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd \ufffd \ufffd\ufffd\ufffd\u0621 \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd 35 1\ufffd\ufffd \ufffd\u0632&0 \u0627\ufffd\ufffd/\ufffd. \u0627\u0646 ga\ufffd(!\ufffd;'hi \u0627 '< K+!\ufffd\ufffd\ufffd\ufffd45 \u0627\ufffd.", "mime": "application/pdf"}, {"id": "alkej-282", "words": "5756", "extension": ".pdf", "flesch": "61", "author": "Mohammed, Bassim Sayed", "title": "\u062a\u062e\u0645\u064a\u0646 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0641\u064a \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0647\u0648\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u062f\u0627\u0626\u0631\u064a\u0629 \u0627\u0644\u0637\u0648\u0631\u064a\u0629 \u0627\u0644\u0645\u062a\u0643\u064a\u0641\u0629", "date": "2017", "keywords": "angle \ufffd; array; b \ufffd; dahi \ufffd; g \ufffd; k \ufffd; signals; w\u2217 \ufffd; \u0627 \ufffd; \ufffd d; \ufffd |; \ufffd \u062a; \ufffd \ufffd", "summary": "and in the vector form ;\ufffd\ufffd\ufffd \ufffd <*# \ufffd #*< Where W and X vectors are given by < \ufffd :, : , \u2026 . , :\ufffd\ufffd* # \ufffd \ufffd, \ufffd , \u2026\u2026 , \ufffd\ufffd\ufffd* Signal and noise in the adaptive array antenna system may be described in the terms of statistics properties, so this make possible to evaluate the system by its statistical average where E[.] is the expected value of any random signal, the evaluation of st directly to interested quantities related to the second statistical moment such as covariance matrix, which is closely related to correlation matrix for stationary signals. , No. 1, P.P. 36- 44 (2016) So the output voltage of the proposed array system due to ith received signal is 9\ufffd\ufffd\ufffd, \ufffd, \ufffd\ufffd and due to the nthchannel thermal noise voltage is 9\ufffd\ufffd\ufffd\ufffd and they can be expressed as 9\ufffd\ufffd\ufffd, \ufffd, \ufffd\ufffd = d*\ufffd\ufffd, \ufffd\ufffdK\ufffd\ufffd\ufffd, \ufffd, \ufffd\ufffd \u2026 (24) 9\ufffd\ufffd\ufffd\ufffd = d*\ufffd\ufffd, \ufffd\ufffdK\ufffd\ufffd\ufffd\ufffd \u2026 (25) Then the output powers for signals and noise can be written as G|9\ufffd\ufffd\ufffd, \ufffd, \ufffd\ufffd| = |d*\ufffd\ufffd, \ufffd\ufffdK\ufffd\u2217\ufffd\ufffd, \ufffd, \ufffd\ufffd| = d*\ufffd\ufffd, \ufffd\ufffdI\ufffd\ufffd\ufffd\ufffd, \ufffd, \ufffd\ufffdd\u2217\ufffd\ufffd, \ufffd\ufffd \u2026 (26) Where ~\ufffd\ufffd\ufffd\ufffd, \ufffd, \ufffd\ufffd is a covariance matrix of ith received signal under angle of arrival estimation and it is equal to ~\ufffd\ufffd\ufffd\ufffd, \ufffd, \ufffd\ufffd = K\ufffd\u2217\ufffd\ufffd\ufffd, \ufffd, \ufffd\ufffd \u2217 K\ufffd*\ufffd\ufffd, \ufffd, \ufffd\ufffd \u2026 (27)", "mime": "application/pdf"}, {"id": "alkej-283", "words": "8657", "extension": ".pdf", "flesch": "65", "author": "Abbas, Nizar Hadi; saleh, Basma Jumia", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u062d\u062f\u0629 \u0633\u064a\u0637\u0631\u0629 \u062d\u0631\u0643\u064a\u0629 \u0639\u0635\u0628\u064a\u0629 \u0644\u062a\u062a\u0628\u0639 \u0645\u0633\u0627\u0631 \u0627\u0644\u0631\u0648\u0628\u0648\u062a\u0627\u062a \u0627\u0644\u0645\u062a\u0646\u0642\u0644\u0629 \u0628\u0639\u062c\u0644\u0627\u062a \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0627\u0644\u0645\u062d\u0633\u0646 \u0627\u0644\u0647\u062c\u064a\u0646 \u0628\u064a\u0646 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0627\u0644\u064a\u0631\u0639\u0627\u062a \u0627\u0644\u0645\u0636\u064a\u0626\u0629 \u0648\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u062e\u0644\u064a\u0629 \u0627\u0644\u0646\u062d\u0644", "date": "2017", "keywords": "+ \ufffd; algorithm; controller; cos \ufffd; j \ufffd; mobile; mobile robot; neural; robot; tracking; trajectory; \u0627 \ufffd; \u2212 \ufffd; \ufffd +; \ufffd =; \ufffd e; \ufffd i^*u; \ufffd \u2212; \ufffd \ufffd", "summary": "45- 60( 60 )-\ufffd\ufffd2 \u0648/\ufffd\u0629 \ufffd\ufffd1*\u0629 /*.\ufffd\ufffd \ufffd-\ufffd\ufffd\ufffd \ufffd''\ufffd, +\ufffd\u0631 \u0627\ufffd*\u0648%\ufffd)\ufffd\u062a \u0627\ufffd\ufffd'\ufffd&\ufffd\ufffd %\ufffd\ufffd$\u062a \ufffd\ufffd \u0623\ufffd\ufffd\u0633 3\ufffd \u0627\ufffd\ufffd\ufffd+7 \u0627\ufffd\ufffd\ufffd\ufffd7 %\ufffd7 \ufffd4\u0627\u0631\u0632 \ufffd\ufffd \u0627\ufffd\ufffd*\ufffd\ufffd\u062a \u0627\ufffd\ufffd\ufffd5\ufffd6 \u0648\ufffd4\u0627\u0631\u0632 \ufffd\ufffd \ufffd\ufffd\ufffd4 \u0627\ufffd\ufffd **%+\ufffd\ufffd \u062c\ufffd\ufffd\ufffd \ufffd\ufffd8* \ufffd\ufffd\u0627\u0631 \u06be\ufffd\u062f\u064a \ufffd\ufffd\ufffd\u0633 \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd **\u060c*\ufffd\ufffd\ufffd/ ! \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\u0627\u062f'\ufffd&%\ufffd /$#\ufffd\ufffd \u0627\ufffd\ufffd\ufffd)\ufffd drnizaralmsaodi@gmail.com The kinematic illustrative of the wheeled mobile robot can be written in the model: F\ufffd\ufffd \ufffd \ufffd\ufffd \ufffd \ufffd \ufffd\ufffd\ufffd \ufffd \ufffdG=\ufffd cos \ufffd\ufffd\ufffd \ufffd\ufffd 0sin \ufffd\ufffd\ufffd \ufffd\ufffd 00 1\ufffd H $\u03a9I ... (20) Let \ufffd\ufffdE , \ufffdE\ufffdis the desired position of the wheeled mobile robot, and \ufffdE is the desired orientation of the wheeled mobile robot, so that the desired posture vector is \ufffdE = [\ufffdE, \ufffdE, \ufffdE] .", "mime": "application/pdf"}, {"id": "alkej-284", "words": "4765", "extension": ".pdf", "flesch": "61", "author": "Hassan, Mohammed Y.; Ghintab, Shahad S.", "title": "\u0645\u0633\u064a\u0637\u0631 \u0642\u0648\u0629- \u0645\u0648\u0642\u0639 \u0644\u0631\u0648\u0628\u0648\u062a\u0627\u062a \u0623\u0639\u0627\u062f\u0629 \u062a\u0623\u0647\u064a\u0644 \u0627\u0644\u0627\u0637\u0631\u0627\u0641 \u0627\u0644\u0633\u0641\u0644\u064a\u0629 \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0645\u0633\u062a\u0639\u0645\u0631\u0629 \u0627\u0644\u0646\u0645\u0644", "date": "2017", "keywords": "control; controllers; disturbance; fig; force; position; rehabilitation; robot; trajectory; \ufffd \ufffd", "summary": "More specifically, the desired dynamic relationship between the end effector position \ufffd \u2208 \ufffd\ufffd and the vector of contact forces \ufffd \u2208 \ufffd\ufffd are specified as follows [10]: F\ufffd \u2212 F = K\ufffd\ufffdX\ufffd \u2212 X\ufffd + B\ufffd\ufffdX\ufffd \ufffd \u2212 X\ufffd \ufffd + M\ufffd\ufffdX\ufffd \ufffd \u2212 X\ufffd \ufffd \u2026 (1) Where the parameter \ufffd\ufffd \u2208 \ufffd\ufffd\u00d7\ufffd is the stiffness diagonal matrix, \ufffd\ufffd \u2208 \ufffd\ufffd\u00d7\ufffd is the damping diagonal matrix and \ufffd\ufffd \u2208 \ufffd\ufffd\u00d7\ufffd is the inertia diagonal matrix. \ufffd dr.m.hassan@uotechnology.edu.iq : \u0627:!10%\u064889 \u0627!6%7+ * ssswnh5@yahoo.com : \u0627\ufffd\ufffd\ufffd \u0631\u0648\ufffd\ufffd \u0627\ufffd\ufffd\u0631\ufffd\u062f ** \ufffd\ufffd \u0627\ufffd\ufffd8 \ufffd .", "mime": "application/pdf"}, {"id": "alkej-285", "words": "2664", "extension": ".pdf", "flesch": "65", "author": "Mahdi, Ali Salah", "title": "\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 RLS \u0648 E-RLS \u0641\u064a \u062a\u062a\u0628\u0639 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0646\u0627\u0642\u0644 \u0627\u0644\u0645\u0633\u0645\u0649 \u0631\u0627\u064a\u0644\u0627\u064a \u0645\u0646 \u0646\u0648\u0639 \u0633\u0631\u064a\u0639 \u0627\u0644\u062a\u063a\u064a\u0631 \u0645\u0639 \u0627\u0644\u0632\u0645\u0646", "date": "2017", "keywords": "+ \ufffd; rls; | \ufffd; \ufffd +; \ufffd |; \ufffd \ufffd", "summary": "\u0631\ufffd\ufffd ( / .-,# \u0627\ufffd\ufffd\ufffd+ \u0627\ufffd\ufffd *( \u0627\ufffd \ufffd \u0627\ufffd-\ufffd1% \ufffd# \u0627\ufffd\ufffd0 \ufffd\ufffd\u062d \ufffd\ufffd\ufffd\u064a\ufffd &\ufffd\ufffd\ufffd\ufffd %$\ufffd\u0627\u062f/ \ufffd!\ufffd \u0627\ufffd \ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd/ \ufffd\ufffd\ufffd \u06be\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u062a \u0648\u0627\ufffd \ufffd\ufffd\u062a ali_info27@yahoo.com : \u0627\ufffd\ufffd,+)\u0648*\ufffd \u0627\ufffd()'\ufffd \u0627\ufffd\ufffd.-\ufffd \ufffd'\ufffd/ <\ufffd\u0645 )E-RLS(\u0648) RLS( \u0627\ufffd\ufffd\ufffd\u0627\u0631\ufffd!\ufffd\u062a>\ufffd7 (/; ')8\u0627\ufffd \u0627\u06be:\u060c \u0631\u0627'\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd0 \ufffd)'5 \u0627\ufffd+$!) [9], i.e., %\ufffd\ufffd\ufffd \u225c ' \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \u2212 \ufffd(\ufffd = \u2110(\ufffd2\ufffd\ufffd+,-\ufffd(\ufffd, \ufffd( = \u22ef , \u22121,0,1,\u2026 \u2026(4) Where ,- is the time sampling of the sequence \ufffd\ufffd\ufffd\ufffd\ufffd, \ufffd+ is the maximum Doppler frequency of the Rayleigh fading channel, and the function \u2110(\ufffd\u00b7\ufffd is determined by : \u2110(\ufffd3\ufffd \u225c \ufffd # 4 cos \ufffd3 sin :\ufffd;:# < \u2026(5) The Doppler frequency \ufffd+ is the product of carrier frequency \ufffd= by speed of mobile users (receiver),>, over to speed of light as given below: \ufffd+ = ?", "mime": "application/pdf"}, {"id": "alkej-286", "words": "5028", "extension": ".pdf", "flesch": "63", "author": "Ahmedzeki, Nada S.; Yilmaz, Selahattin; Al-Tabbakh, Ban A.", "title": "\u062a\u062d\u0636\u064a\u0631 \u0648\u062a\u0634\u062e\u064a\u0635 \u0632\u064a\u0648\u0644\u0627\u064a\u062a Na\u2013Y \u0630\u0648 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0628\u0644\u0648\u0631\u064a \u0627\u0644\u0646\u0627\u0646\u0648\u064a", "date": "2017", "keywords": "area; engineering; fig; journal; nay; surface; zeolite; \u0627 \ufffd; \u0648\u0627 \ufffd; \ufffd \ufffd", "summary": "Synthesized zeolite 2\u03f4 \u0406 / \u0406\u043e Intensity FWHM degree 6.344 100 0.327 15.97 75 0.247 23.61 84 0.9162 Reference zeolite 2\u03f4 \u0406 / \u0406\u043e Intensity FWHM degree 6.181 100 0.501 15.518 78.7 0.398 23.478 83.1 0.589 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd % = \u2211 \u0406 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u2211 \u0406 \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \u2217 \ufffd\ufffd\ufffd A B C Nada S. Ahmedzeki Al-Khwarizmi Engineering Journal, Vol. 12, No. 1, P.P.79 - 89 (2016) 82 3.2. \u0627\ufffd2+\u0627\u0631\u064a \u0648\u0627\ufffd\ufffd/\ufffd\ufffd\u0641 \u0630\u0648 \u0627<HT' \ufffd\ufffdP\ufffdUV*\ufffdB \u0627<B&\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0648\u0627\ufffd\u0627\ufffd\ufffdS)20\u062a \u0627;\ufffd \ufffd\ufffd9)'Z\ufffd \u0627<'*4\u0627\u0632", "mime": "application/pdf"}, {"id": "alkej-287", "words": "5218", "extension": ".pdf", "flesch": "57", "author": "Ammar, Saad Hanash", "title": "\u0627\u0633\u062a\u0646\u0628\u0627\u062a \u0627\u0644\u0637\u062d\u0627\u0644\u0628 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 Chlorella vulgaris \u0641\u064a \u0645\u0641\u0627\u0639\u0644 \u0627\u0644\u0631\u0641\u0639 \u0627\u0644\u0647\u0648\u0627\u0626\u064a \u0627\u0644\u062d\u064a\u0648\u064a \u0627\u0644\u0636\u0648\u0626\u064a \u0644\u0627\u0646\u062a\u0627\u062c \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u062d\u064a\u0648\u064a\u0629 \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0633\u0645\u0627\u062f NPK \u0627\u0644\u062a\u062c\u0627\u0631\u064a", "date": "2017", "keywords": "air; biomass; chlorella; concentration; growth; microalgae; npk; nutrients; vulgaris; \u0627 \ufffd; \u062a \ufffd; \ufffd \u0644; \ufffd \ufffd", "summary": "\ufffd \ufffd\ufffd(4\ufffdH\u0631 \u0648\u062a9%\ufffd^ \u0627)<- \u0627\ufffd< \u0648\u0641 \u0627\ufffd\ufffd\ufffd38(\ufffd\ufffd\ufffd: D'\ufffd\ufffd\ufffdh \u0627\ufffd)5\u0627\ufffd& \u062a\ufffd / \ufffd) \ufffd\u0666) \ufffd\ufffd\ufffd\ufffd 1\u060c \u0627\ufffd \u062f12 \ufffd \ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\u0645\ufffd \u0627\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd \u0645 \ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\u0631 \u060c2016(", "mime": "application/pdf"}, {"id": "alkej-288", "words": "6646", "extension": ".pdf", "flesch": "59", "author": "Abbass, Muna K.; Al-Kubaisy, Munthir M.; Abdulkadhim, Ruqaya", "title": "\u0623\u0645\u062b\u0644\u064a\u0629 \u0639\u0648\u0627\u0645\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u062e\u0644\u0637 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643\u064a \u0644\u0633\u0628\u064a\u0643\u062a\u064a \u0627\u0644\u0627\u0644\u0645\u0646\u064a\u0648\u0645 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0647\u0629 ( AA2024-T3\u0648 AA7075-T73) \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u062a\u0627\u0643\u0648\u0634\u064a", "date": "2017", "keywords": "friction; fsw; parameters; process; speed; stir; strength; tensile; tool; welding; \u0627 \ufffd; \ufffd c; \ufffd \ufffd", "summary": ".\u0627\ufffd\ufffd\ufffd\ufffdANOVA %&' VW\u064878&\ufffd) \u0623\u0644 \ufffd\u0644 '&% \ufffd\ufffd\ufffd\ufffd\ufffd 78&\ufffd) \ufffd\ufffd\ufffd \u0623\u0644Q7\ufffd\u0648\ufffd\ufffd \ufffd8 \u0627S\\N %&/ \ufffdE\u062a \u0627\ufffd\ufffd \u062f\ufffd\ufffd$\ufffd | \ufffd&\ufffd 45\u0648\ufffd!'\ufffd \u0627\ufffd&\ufffd7\u0645 \u060c \u062f\ufffd\ufffd$\ufffd | \u062f\u0648\u0631\u0629 898\u0648\u0627\ufffd\ufffd# (\ufffd\ufffdI \ufffd!'\ufffd \u0627\ufffd\ufffd\u0648\u0631\u0627\u0646 \u060c \ufffd \ufffd\ufffd\u062f \u0627\ufffd \ufffd\ufffd\ufffd7& \ufffd, (\ufffdA\u0621\u0629 \u0627\ufffd C\ufffd\ufffd\ufffd\ufffd\u0627\ufffd# R\u0627=\u062f\u0627\u0629 \u0627\ufffd\ufffd \ufffd\ufffd Q878&\ufffd) ). \ufffd4#\ufffd\ufffd\u0627\u0645 \u0637\ufffd\ufffd0 \ufffd12(\ufffd/ \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\u0633\ufffd\ufffd * ***\u0631\ufffd\ufffd9 \ufffd\ufffd\ufffd \u0627\ufffd'\ufffd\u06387 ** \ufffd\ufffd6\u0631 \ufffd\ufffd\ufffd\ufffd \u0631\u06275 \ufffd\ufffd\ufffd\ufffd/ \ufffd\ufffd\ufffd \u06be\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\u062c \u0648\u0627\ufffd \ufffd\u062f\u0646 ***\u060c**\u060c*\ufffd\ufffd\ufffd\ufffd\u0627\ufffd\ufffd\ufffd\ufffd \ufffd \u0627\ufffd\ufffd mukeab2014@yahoo.com :\u0627\ufffd\ufffd\ufffd\ufffd!\u0648\ufffd# \u0627\ufffd!", "mime": "application/pdf"}, {"id": "alkej-289", "words": "3613", "extension": ".pdf", "flesch": "53", "author": "abd alzahra, Zuhal", "title": "\u062a\u0623\u062b\u064a\u0631 \u0632\u0645\u0646 \u0627\u0644\u0642\u0630\u0641 \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0627\u0643\u0644 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0627\u0644\u0645\u0646\u064a\u0648\u0645 2024-T3", "date": "2017", "keywords": "aluminum; corrosion; peening; shot; stress; stresses; surface; time; \ufffd \ufffd", "summary": "\ufffd\ufffd 1\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd12 \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd \ufffd\ufffd\u0632 \ufffd\ufffd\ufffd \u0632\u06be\ufffd\u0629 \ufffd\ufffd \u060c116 -110 )2016( T3-2024/.-\ufffd\ufffd \u0632\ufffd, \u0627\ufffd+*\u0641 \ufffd\ufffd) \ufffd\ufffd\ufffd\u0643 \u0627\ufffd&%$ \ufffd#\ufffd\ufffd\ufffd \u0627!\ufffd\ufffd\ufffd\ufffd\ufffd\u0645 \u0632 \ufffd\ufffd\ufffd \u0627\ufffd0\u06be\ufffd\u0629 \ufffd\ufffd\u062c \u0648\u0627\ufffd\ufffd\ufffd\ufffd\u062f\u0646 \ufffd\ufffd\ufffd \ufffd \u0627\ufffd*\ufffd(\ufffd \u0627\ufffd\ufffd)#'\ufffd'&%/ \u06be#! <\ufffdf-000000 \u0627\ufffd&\ufffd000000U\u062f\u0627\u062a \u0627\ufffd>PW000000% \u0627\ufffd\ufffd\ufffd'\ufffd000000\u0629\u0648\u0627\u0646 (\ufffd000000\u0644 \u0627\ufffd\ufffd\ufffd/8000000A+ 8000000 /@\ufffd\ufffd000000 \u0632\u0627\u062f \u0632(7000000 \u0627\ufffd4000000A\u0641 \ufffdH \u0630\u0627\u062a \ufffd%\ufffdh%\ufffd\ufffd; h ;# \u06be4\u0627 \u0627\ufffdg(7 4\ufffd\u0663\u0660\u0641 \ufffd/ h%PW<\u062f\u0627\u062a \u0627\ufffd\ufffdU&\ufffd\u0646 \u0627\u0646 \u0627'(\ufffd A%\u062f\ufffd.", "mime": "application/pdf"}, {"id": "alkej-29", "words": "4590", "extension": ".pdf", "flesch": "60", "author": "Hassan, Ali M. N.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u0628\u0646\u0627\u0621 \u0645\u0631\u0643\u0628 \u062a\u0631\u062f\u062f\u0627\u062a \u0630\u0648 \u0633\u0631\u0639\u0629 \u062a\u062d\u0648\u064a\u0644 \u0639\u0627\u0644\u064a\u0629 \u0648\u0636\u0648\u0636\u0627\u0621 \u0637\u0648\u0631\u064a \u0642\u0644\u064a\u0644", "date": "2017", "keywords": "engineering; frequency; journal; khwarizmi; loop; noise; phase; pll; reference; synthesizer; system; vco", "summary": "6.Conclusions A frequency synthesizer with frequency range (1.5 \u2013 2.75) GHz using single loop frequency synthesizer was design & implement. Phase noise The phase noise of PLL frequency synthesizer & VCO is shown in the following table: Offset frequency (Hz) PLLfrequency synthesizer VCO 100 -92.85", "mime": "application/pdf"}, {"id": "alkej-290", "words": "6188", "extension": ".pdf", "flesch": "62", "author": "Mekkiyah, Haider Mohammed", "title": "\u062a\u062d\u0633\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0642\u0635 \u0644\u0644\u062a\u0631\u0628\u0629 \u0627\u0644\u0637\u064a\u0646\u064a\u0629 \u0627\u0644\u0636\u0639\u064a\u0641\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0627\u062d\u0632\u0645\u0629 \u0627\u0644\u0645\u0645\u0632\u0642\u0629", "date": "2017", "keywords": "clay; content; mixture; ratio; shear; soil; strain; strength; stress", "summary": ") Dilation Ratio, (dy/dx) 80% WC+ Soft Clay +30% RS 5 kg 10 kg 15 kgDisturbed dilation ratio Path due to water content (inverted S-Shape) 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 0 0.05 0.1 0.15 0.2 S h e a r ra ti o , \u03c4\u03c4 -0.9 -0.7 -0.5 -0.3 -0.1 0 5 10 15 20 V e rt ic a l S tr a in , \u03b5\u03b5 \u03b5\u03b5 v (% ) Horizontal Strain, \u03b5\u03b5\u03b5\u03b5h (%) Soft Clay only 5 kg 10 kg 15 kg -0.9 -0.7 -0.5 -0.3 -0.1 0 5 10 15 20 V e rt ic a l S tr a in , \u03b5\u03b5 \u03b5\u03b5 v (% ) Horizontal Strain, \u03b5\u03b5\u03b5\u03b5h (%) Soft Clay +10% RS 5 kg 10 kg 15 kg -0.9 -0.7 -0.5 -0.3 -0.1 0 5 10 15 20 V e rt ic a l S tr a in , \u03b5\u03b5 \u03b5\u03b5 v (% ) Horizontal Strain, \u03b5\u03b5\u03b5\u03b5h (%) 40% WC+Soft Clay +30% RS 5 kg 10 kg 15 kg -0.9 -0.7 -0.5 -0.3 -0.1 0 5 10 15 20 V e rt ic a l S tr a in , \u03b5\u03b5 \u03b5\u03b5 v (% ) Horizontal Strain, \u03b5\u03b5\u03b5\u03b5h (%) Soft Clay +50% RS 5 kg 10 kg 15 kg Haider Mohammed Mekkiyah Al-Khwarizmi Engineering Journal, Vol. 12, No. 1, P.P. 117- 129 (2016) 123 Fig.", "mime": "application/pdf"}, {"id": "alkej-291", "words": "5389", "extension": ".pdf", "flesch": "61", "author": "Albusoda, Bushra S.; Al-Anbary, Laith A.", "title": "\u062a\u0642\u064a\u064a\u0645 \u0627\u062f\u0627\u0621 \u0631\u0643\u064a\u0632\u0629 \u0641\u064a \u062a\u0631\u0628 \u0627\u0646\u062a\u0641\u0627\u062e\u064a\u0629", "date": "2016", "keywords": "fig; model; movement; piles; shaft; soil; swelling; \u0627 \ufffd; \ufffd \ufffd", "summary": "\ufffd\ufffd 2\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd\ufffd\ufffd\ufffd12 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632 \ufffd \u0627\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\u0649 \ufffd\ufffd\ufffd \u0632\ufffd\ufffd\u0631 \ufffd\ufffd \u060c9 -1 )2016( 9 \u0627*(\ufffd\ufffd)\ufffd\ufffd %\ufffd\u0628 &\ufffd%$\ufffd\ufffd# \u0627\u062f\u0627\u0621 \u0631!\ufffd \u0629 **\ufffd1\u0638# \u0627/*,\ufffd\u0631\u064a-,\ufffd \u0627\ufffd\ufffd\ufffd+ * \ufffd\ufffd\ufffd\u0649 \ufffd\ufffd\ufffd \u0632\ufffd\ufffd\u0631 \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\u0627\u062f /\ufffd\ufffd\ufffd\ufffd \u0627\ufffd \ufffd\ufffd\ufffd\ufffd /\ufffd\ufffd\ufffd \u0627\ufffd \ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd** \u060c* \ufffd\u0648\ufffd\ufffd\ufffd\ufffd albusoda@yahoo.com : \u0627\ufffd!\ufffd \ufffd \u0627\ufffd\ufffd 2\ufffd\ufffd\ufffd\u0627\ufffd \ufffd\u0648\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd(\u0647 \ufffd\ufffd'\u0630\u062c\u0627 \u0627\u062f\u0627\u0621 \u062a#\ufffd\ufffd\ufffd \u062a\ufffd\ufffd\ufffd \ufffd* \ufffd\ufffd\ufffd +\ufffd\u0635 \ufffd@\ufffd\u0645 \u062a<\ufffd\ufffd= \u062a\ufffd \ufffd:\ufffd>.\u0627\ufffd\ufffd\u0631\u0627\ufffd\ufffd \u06be:\u0647 \u06be\ufffd\u0641 \ufffd\ufffd2#\ufffd7 \ufffd6 \u0627\ufffd\ufffd3\ufffd45 \u062a\ufffd *12 \ufffd\ufffd\ufffd\ufffd\ufffd0 +/\u0644 \ufffd- \u0627\ufffd\ufffd,\ufffd+\ufffd\ufffd \u062a 4\ufffd \u0627\ufffdF \u0637'\u0644 \ufffd\ufffd\ufffdE \u0627\u064a \ufffd5\ufffd\ufffd,\ufffd \ufffd\ufffd\u0637'\u0627\u0644 \u0627\ufffd\ufffd\ufffd\ufffd(\u0629 \ufffd\ufffd'\u0630\u062c\u0627 +'\u0627\u0635 \ufffd\ufffd\u0631\u0627\ufffd\ufffd\ufffd \ufffd,\ufffd\ufffd5\ufffd.-\ufffdG'\ufffd -\ufffd )H\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u062f\u06be\ufffd \u062a\ufffd \u0627\ufffdG\u06be:\u0627 *\ufffd \u0627 \u060cI2!\u0627\ufffd )H\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u062f \ufffd \u0627\ufffdGJ\u0627 )H\ufffd\ufffd\ufffd \u0648\u0627\ufffd \ufffd \u062f\u0631\u0627\ufffd\ufffd \u062a\ufffd.\u0627\ufffd\ufffd'\ufffd= \u0630\u0627\u062a\ufffdLM\u0629\u060c\ufffd\ufffd!\ufffd \ufffd'\u0639 \u062a)\ufffd\ufffd\ufffd\ufffd\u0637\ufffdE \u062f\u0648\u0631\u0627\u062a \u0648\ufffdG\u062f \ufffd4\ufffd\u06be\ufffd \u0627\ufffdF \u0627\ufffd\ufffd\ufffd\ufffd(\u0629 \u0637'\u0644 \u0627\ufffd\ufffd *\ufffd \u0648\u0627TU \ufffd#<\ufffd\u0646 \ufffd'\u062dQ.\u0627\ufffd\ufffd\ufffd\ufffdH( \u062a<\ufffd\u0641 F\ufffdG \u0627\ufffd\ufffdO\ufffd,P \u0627\ufffd \ufffd\ufffd\ufffd\ufffd\u0627\u062d6 \u062a\ufffd \u062a<\ufffd\ufffd\ufffd \ufffd345. \u0627\ufffd\ufffd'\ufffd= \u0630\u0627\u062a \u0627\ufffd\ufffd\ufffd\ufffdH( \u0627\ufffd\ufffd\ufffd5\u0627\u0645 G\ufffd\ufffd \u0627F\ufffdG \u0627\ufffdF \u0627\ufffd\ufffd\ufffd\ufffd(\u0629 \u062d\ufffd\ufffd\ufffd\ufffd\u062f \ufffd \ufffd\ufffd\ufffd\ufffd\ufffdH( \u0627\ufffdGJ\u0627 )H\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd(\u0629 \u0637'\u0644 \ufffd\ufffd\ufffd\ufffd5- \u0627\ufffd\ufffd'\ufffd= \u0630\u0627\u062a \u0648\u0627\ufffd \ufffdI\ufffd2\ufffd 0 \u0627\ufffd\ufffd\ufffd4'\u0628\ufffd 6\ufffdG W\u0627\ufffd -\ufffd\ufffd \ufffd\ufffd -\ufffd 3\ufffdU \u062f\ufffd\ufffdXJ\u0627 \ufffd\ufffdG \u062e\ufffd,\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd .\u0627\ufffd \u0628\u0634\u0631\u0649 \u0648\u0644\u064a\u062b Al-Khwarizmi Engineering Journal,Vol. 12, No. Performance Assessment Bushra S. Albusoda *,**Department of Civil Engineering (Received Abstract An evaluation for the performance of model pile embedded in expansive soil was investigated program was planned to achieve the purpose of this research.", "mime": "application/pdf"}, {"id": "alkej-292", "words": "3811", "extension": ".pdf", "flesch": "60", "author": "Chyad, Fadhil A.; Hamza, Mohammed S.; Dhary, Zainab I.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0644\u0641\u0631\u0627\u064a\u062a \u0627\u0644\u0646\u0627\u0646\u0648\u064a \u0627\u0644\u0645\u0637\u0639\u0645", "date": "2017", "keywords": "ferrite; fracture; lithium; micro; properties; strength; vol; y2o3; \ufffd \ufffd", "summary": "\ufffd \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd$\ufffd\ufffd \u0648\u0627 %\ufffd\ufffd \u062f\u0631\u0627 \ufffd \u0627 \ufffd\ufffd\u0627\u0635 \u0627 \ufffd\u062f\ufffd\ufffd \ufffd\ufffd\ufffd' ()\ufffd***\u0632 \ufffd2 \u0627\ufffd01\ufffd\u062c (\ufffd\u0631\u064a ** \ufffd\ufffd \ufffd \ufffd.\u0628 , %\u0629* * \ufffd\ufffd/ \u0627\ufffd\ufffd\ufffd\u0627\u062f \ufffd\ufffd\ufffd \u06be\ufffd\ufffd\ufffd\ufffd***\u060c**\u060c*\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\u0627\ufffd$#! \ufffd \u0627 \ufffd5 \u2013\u0627\ufffd\ufffd\ufffd\u0644 ( \ufffd\u0627\u062f \u0627\ufffd3)\u0627*2 \u0627\ufffd\ufffd#&\ufffd*\ufffd 01)*/\ufffd .-)\u062a \ufffd\ufffd)*# \u0630\u0648 .$\ufffd .+\ufffd+% \ufffd7 \u062f\u0631\u0627\ufffd\ufffd 7>;\ufffd) \u0627:#\ufffd9 \u0648\u0630\u06277\ufffd\ufffd \u0627(. )", "mime": "application/pdf"}, {"id": "alkej-293", "words": "5447", "extension": ".pdf", "flesch": "54", "author": "ALubaidi, Aseel Basim; Abas, Falak O.; Abass, Raghad A.; Abdulredhi, Nazar J.", "title": "\u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 \u0645\u0646 \u0645\u0627\u062f\u0629 \u0627\u0644\u0634\u0645\u0639 \u0627\u0644\u0645\u062f\u0639\u0645\u0629 \u0628\u0640 \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u0627\u064a\u0646\u064a\u064a\u0644 \u0627\u0644\u0643\u062d\u0648\u0644", "date": "2017", "keywords": "base; conductivity; energy; energy storage; heat; journal; materials; paraffin; paraffin wax; pvoh; storage; system; wax; \ufffd \ufffd", "summary": "\u0627\ufffd\ufffd\ufffd\ufffd\ufffd\u064a \ufffd\ufffd \ufffd\ufffd \ufffd\ufffd 2\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd\ufffd\ufffd\ufffd12 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632 \ufffd \u0627\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd \u060c26 -18 )2016( 26 \ufffd\u062f\u0629 \u0627\ufffd!\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd # \u0627\ufffd\ufffd\ufffd\ufffd1 0\ufffd/\ufffd\ufffd\ufffd\ufffd \u0627\ufffd.\ufffd\ufffd\u0644 \u0640\u0627\ufffd+\ufffd\ufffd\u0643 \u0627\ufffd\ufffd&\u0627\u0631\u064a \ufffd\ufffd\ufffd(\ufffd\u0645 \u0627\ufffd\ufffd'&\u0627%$ \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\u064a\ufffd\ufffd \ufffd\ufffd \ufffd \ufffd1\ufffd\u0633 *\u0627\ufffd \ufffd \ufffd1\ufffd\u0633 **4\ufffd0 \u0623\ufffd ***\u0631\ufffd5 \u0623 ***\ufffd8\u0627\u0631 17\ufffd\u0631 \ufffd\ufffd1 \u0627\ufffd&6\ufffd \u0627?IJKL@ \u0627?EF=?=CGH@/ \u06beABC@ \u0627?<=\u0627\u062f :89 ****\u060c***\u060c* ** @MEN?\u062b \u0627=PQ RSTJ /@EF=?=CGH?\u0627 \ufffd\ufffdTI^ BCi @EMEN\\ \u0627?o=\u0627\u0621 \u0648\u0627?T\u0637=KhCl?", "mime": "application/pdf"}, {"id": "alkej-294", "words": "3534", "extension": ".pdf", "flesch": "60", "author": "Jalil, Jalal M.; Abbas, Ihab Omar", "title": "\u0645\u062d\u0627\u0643\u0627\u0629 \u0627\u0644\u062f\u0648\u0627\u0645\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0644\u062c\u0631\u064a\u0627\u0646 \u062f\u0627\u062e\u0644 \u0645\u062c\u0631\u0649", "date": "2017", "keywords": "eddy; equations; les; mesh; model; simulation; velocity", "summary": "In this paper, the problem of developing turbulent flow in rectangular duct is investigated by obtaining numerical results of the velocity profiles in duct by using large eddy simulation model in two dimensions with different Reynolds numbers, filter equations and mesh sizes. Large eddy simulation model has a good agreement with the experimental data Ref [12] near the wall.", "mime": "application/pdf"}, {"id": "alkej-295", "words": "5178", "extension": ".pdf", "flesch": "58", "author": "Abd Ali, Ziad T.", "title": "\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646 \u0627\u0644\u0645\u0646\u0634\u0637 \u0627\u0644\u0645\u0637\u0648\u0631 \u0645\u0646 \u0628\u0630\u0648\u0631 \u062a\u0645\u0631 \u0627\u0644\u0646\u062e\u064a\u0644 \u0627\u0644\u0639\u0631\u0627\u0642\u0649 \u0643\u062c\u062f\u0627\u0631 \u062a\u0641\u0627\u0639\u0644\u0649 \u0646\u0641\u0627\u0630 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u062c\u0648\u0641\u064a\u0647 \u0627\u0644\u0645\u0644\u0648\u062b\u0647 \u0628\u0627\u0644\u0646\u062d\u0627\u0633", "date": "2017", "keywords": "barrier; carbon; concentration; copper; fig; results; solution; sorption; time", "summary": "Effect of Activated Carbon Dosage The effect of activated carbon dosage on the removal efficiency of the copper was examined at different dosages of activated carbon. Sorption Isotherms The parameters that give the higher removal efficiency of copper at its initial concentration of 50 mg/L on activated carbon were pH of 6, agitation speed of 250 rpm, an equilibrium time of 60 min, and activated carbon dosage of 0.6g/50mL.", "mime": "application/pdf"}, {"id": "alkej-296", "words": "7565", "extension": ".pdf", "flesch": "65", "author": "Mahdi, Qasim Saleh; Jaffal, Hayder Mohammad", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0629 \u0639\u0644\u0649 \u0628\u0631\u062c \u062a\u0628\u0631\u064a\u062f \u0631\u0637\u0628 \u0645\u063a\u0644\u0642 \u0645\u0637\u0648\u0651\u0631 \u0641\u064a \u0627\u0644\u0639\u0631\u0627\u0642", "date": "2017", "keywords": "air; cooling; efficiency; exergy; heat; inlet; min; packing; rate; spray water; temperature; tower; water; water flow; water temperature; \ud835\udc47\ud835\udc50\ud835\udc64", "summary": "Variation of exergy destruction with cooling water flow rate for different spray water flow rates. 0 0.2 0.4 0.6 0.8 1 1.2 15 20 25 30 35 40 45 50 \u0394EX \u030awater \u0394EX \u030aair Flow rate of spray water [ l/min ] E x er g y ch an g e [ % ] m\u030aa=0.22 kg/s Qcw=10 l/min Tawb= 19.5 \u030a C 0 0.2 0.4 0.6 0.8 1 1.2 1.4 30 35 40 45 50 55 60 \u0394EX \u030awater \u0394EX \u030aair Inlet cooling water temperature [ \u030aC", "mime": "application/pdf"}, {"id": "alkej-297", "words": "9620", "extension": ".pdf", "flesch": "66", "author": "Abbas Al Naimi, Ihsan Kadhom", "title": "\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0644\u0645\u0627\u062f\u0629 \u062c\u062f\u064a\u062f\u0629 \u0645\u0646 \u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0631\u0643\u0628 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u064e\u0631\u0643\u064e\u0628\u064e\u0627\u062a", "date": "2017", "keywords": "current; electrode; fig; input; nugget; polymer; pulse; resistance; sandwich; sheets; spot; steel; time; welding", "summary": "Tensile-shearing tests were carried out to evaluate the strength of welding sheets. Macro/micrograph and SEM/EDS examinations were also carried out to analyze welding area and compare the nugget of welding sheets with different welding parameters.", "mime": "application/pdf"}, {"id": "alkej-298", "words": "3976", "extension": ".pdf", "flesch": "63", "author": "Al-Taaie, Arkan K.; Mohammad, Waheeds S.; Jubear, Abbas J.", "title": "\u0646\u0645\u0630\u062c\u0629 \u0631\u0642\u0645\u064a\u0629 \u0644\u062a\u0627\u062b\u064a\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0645\u062c\u0645\u0639 \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u0627\u0644\u062c\u0631\u064a\u0627\u0646 \u0641\u064a \u0645\u0646\u0638\u0648\u0645\u0629 \u0645\u062f\u062e\u0646\u0629 \u0634\u0645\u0633\u064a\u0629 \u0644\u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0642\u062f\u0631\u0629", "date": "2017", "keywords": "chimney; collector; d=6; fig; flow; insolation; power; temperature; velocity", "summary": "After it has been to create a geometry where we have one volume where is defined the specify boundary types of solar collector, solar chimney and the base such as the WALL , while the entry and exit zone type is Inlet and Outlet-Pressure. Keywords: solar chimney; solar energy; collector; natural convection.", "mime": "application/pdf"}, {"id": "alkej-299", "words": "3420", "extension": ".pdf", "flesch": "70", "author": "Mashi, Hussein Wheeb", "title": "\u062a\u062d\u0633\u064a\u0646 \u0627\u062f\u0627\u0621 \u0645\u062d\u0637\u0629 \u062c\u0646\u0648\u0628 \u0628\u063a\u062f\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629", "date": "2017", "keywords": "compression; efficiency; fuel; gas; load; power; ratio; steam; turbine; unit", "summary": "Photos (1-1) taken from the control center for first group gas unit (1) showing its operating conditions, and .Table (2) presents readings of gas turbines units. Suppose the steam is passed through the (HRSG) and this (HRSG) passes the combustion products emerging from first group gas turbine unit (1).", "mime": "application/pdf"}, {"id": "alkej-30", "words": "3681", "extension": ".pdf", "flesch": "58", "author": "Hassan, Ammarx A.", "title": "\u0628\u0646\u0627\u0621 \u0645\u0633\u062a\u0648\u0649 \u0648\u0627\u0637\u0626 \u0627\u0644\u0643\u0644\u0651\u0641\u0629 \u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0639\u0643\u0633\u064a", "date": "2017", "keywords": "algorithm; cell; cost; function; layer; truncation", "summary": "From this result, when applying this technique in NN algorithm design it can reduce number of LUTs on FPGA and so reduce the over all hardware resources capacity. For 30-bit flotation-point, RAM cost implementation in FPGA 30-bit input and 30- bit output, for each unit in NN algorithm.", "mime": "application/pdf"}, {"id": "alkej-300", "words": "4636", "extension": ".pdf", "flesch": "62", "author": "Mohammed, Mohammed Ali S.; Humaidi, Amjad J.; Al jodah, Ammar A.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u0645\u062d\u0627\u0643\u0627\u0629 \u0645\u0633\u064a\u0637\u0631 \u062a\u0643\u064a\u0641\u064a \u0646\u0648\u0639 L1 \u0644\u0644\u0633\u064a\u0637\u0631\u0629 \u0627\u0644\u0645\u0648\u0636\u0639\u064a\u0629 \u0644\u0645\u0624\u0627\u0632\u0631\u0627\u062a \u0645\u062d\u0631\u0643 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631", "date": "2017", "keywords": "adaptive; case; control; controller; mohammed; responses; signals", "summary": "For instance, adaptive controllers rely on the need of a persistency in parameter excitation before convergence which may lead to a bad transient behavior. [10] J. E. Hacker, L1 -Adaptive Control of Uncertain Nonlinear Systems with Dynamic Constraints: As Applied to Commercial Aircraft Engines, Master Thesis, University of Connecticut, Mechanical Engineering, 2011.", "mime": "application/pdf"}, {"id": "alkej-301", "words": "3474", "extension": ".pdf", "flesch": "62", "author": "Oleiwi, Majid Ahmed", "title": "\u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0639\u0645\u0644\u064a \u0644\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0627\u062f\u0627\u0621 \u0633\u0631\u0639\u0629 \u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0635\u0645\u0627\u0645 \u062a\u0646\u0627\u0633\u0628\u064a \u0644\u0644\u062a\u062d\u0643\u0645 \u0628\u0627\u0644\u062a\u062f\u0641\u0642 \u0628\u0637\u0631\u064a\u0642\u064a\u064a\u0646 \u0646\u0648\u0639 (2FRE)", "date": "2017", "keywords": "control; cylinder; engineering; flow; hydraulic; load; orifice; pressure; signal; valve; velocity; way", "summary": "Proportional flow control valve 2FRE 6 B- 2X/\u20264RV [15 ]. 4. The hydraulic test bench shows in Figure (3) have been proportional flow control valve.", "mime": "application/pdf"}, {"id": "alkej-302", "words": "3414", "extension": ".pdf", "flesch": "58", "author": "Alwan, Iman M.G.; Jamel, Enas Muzaffer", "title": "\u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0627\u0626\u064a\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0628\u0625\u0633\u062a\u0639\u0645\u0627\u0644 \u062a\u062d\u0648\u064a\u0644\u0629 Arnold \u0648 \u062a\u062d\u0648\u064a\u0644\u0629 Berkeley Wavelet", "date": "2017", "keywords": "berkeley; host; image; transform; watermark; watermarking; wavelet; \u22121 \u22121", "summary": "Figure (3a) and (3b) displays the test host, and watermark images. A: Watermark Embedding Process Input: Host image, Secret image, \ud835\udefc the scaling factor.", "mime": "application/pdf"}, {"id": "alkej-304", "words": "4414", "extension": ".pdf", "flesch": "59", "author": "Sherhan, Bashir Y.; Abbas, Areej D.; Alsalhy, Qusay F.; Rashad, Alaa A.; Rashad, Zahraa W.; Shawkat, Aiden A.; Abbas, Thamera K.; Mahdi, yusra M.; Abdul Kareem, Noura A.", "title": "\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u0646\u062a\u062c \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u062a\u0631\u0634\u064a\u062d \u0627\u0644\u0641\u0627\u0626\u0642 \u0648\u0627\u0644\u062a\u0631\u0634\u064a\u062d \u0627\u0644\u0646\u0627\u0646\u0648\u064a", "date": "2017", "keywords": "g \ufffd; membrane; water; \u0623 \ufffd; \u0627 \ufffd; \u0648\u0627 \ufffd; \ufffd f; \ufffd r; \ufffd \u062a; \ufffd \u0646; \ufffd \ufffd", "summary": "\ufffd\ufffd \ufffd\ufffd\u06be\ufffd\u0646 \ufffd\ufffd\ufffd )2016( 10- 18\u060c ! =\ufffd \u0627L\ufffd\ufffd\ufffd\u0641 \u0623\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0623\ufffd\ufffd\ufffdB\u0627\u0645 )\ufffd\u0629 \u06273 \u0631\u0627\ufffd\ufffd :# ;\ufffd\ufffd\ufffd\ufffd=PVC UF \u0646 6:\ufffd $M\u0627\ufffd '\ufffd \ufffd G G\ufffd6:\ufffdB G\ufffd5\u0648\ufffd\ufffd\ufffd PES NF \u0646 6:\ufffd ;\ufffd\ufffd\ufffd= '\ufffd \u0631\u0629 \u0627\ufffd\ufffd\ufffd\u0621 \u0627\ufffd\ufffd\ufffd\ufffd\ufffdO \u06be' \u0627#PPSU NF $M.\u0648\ufffd\ufffd\ufffd\u0621 \ufffd \u0648 \ufffd \u0627\u0646 )", "mime": "application/pdf"}, {"id": "alkej-305", "words": "6093", "extension": ".pdf", "flesch": "67", "author": "Abdulrahman, Amer A.", "title": "\u0627\u0644\u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0648\u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0639\u0635\u0628\u064a\u0629 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a\u0629 \u0644\u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629 \u0648\u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u062d\u062c\u0645\u064a \u0644\u0644\u0637\u0648\u0631 \u0627\u0644\u0635\u0644\u0628 \u0641\u064a \u0623\u0628\u0631\u0627\u062c \u0645\u0639\u0643\u0648\u0633 \u0627\u0644\u062a\u0645\u064a\u064a\u0639 \u0627\u0644\u0644\u0632\u062c \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631", "date": "2017", "keywords": "+ \ufffd; bed; liquid; phase; \u0627 \ufffd; \u0648\u0627 \ufffd; \ufffd +; \ufffd \u0631; \ufffd \ufffd", "summary": "\ufffd\ufffd \u0627\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd )2016( 26- 37\u060c %$#\ufffd 3\u060c \u0627\ufffd! \u062f12 \ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd 37 \ufffd\ufffd\ufffd\ufffd \u0627\ufffd.\ufffd\ufffd2 \u0648\u0627\ufffd\ufffd#&\ufffd\u0649 \u0627\ufffd#\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd0\ufffd \u0627/%. \ufffd \ufffd\ufffd\ufffd\ufffd \ufffd @+P \u0627\ufffd\ufffd\ufffd \ufffd\u062a \u0648>=\ufffd!\ufffd \u0627\ufffd\ufffd\ufffd;$\u060c \ufffd6\u0648\ufffd\ufffd \u0627\ufffd\ufffd\ufffd;$\u060c\u0648 \u0627\ufffd\ufffdO\u0632 \ufffd\ufffd@\ufffd !\ufffd\ufffd\ufffd \ufffd ),\ufffd\ufffd\ufffd )\ufffd).", "mime": "application/pdf"}, {"id": "alkej-306", "words": "7849", "extension": ".pdf", "flesch": "63", "author": "Chaichan, Miqdam Tariq", "title": "\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062e\u0644\u0627\u0626\u0637 \u062a\u064a\u0631\u0646\u0631\u064a\u0629 \u0645\u0646 \u0627\u0644\u062c\u0627\u0632\u0648\u0644\u064a\u0646 \u0648\u0627\u0644\u0623\u064a\u062b\u0627\u0646\u0648\u0644 \u0648\u0627\u0644\u0645\u064a\u062b\u0627\u0646\u0648\u0644 (GEM) \u0643\u0628\u062f\u064a\u0644 \u0644\u0648\u0642\u0648\u062f \u0627\u0644\u062c\u0627\u0632\u0648\u0644\u064a\u0646 \u0627\u0644\u0639\u0631\u0627\u0642\u064a \u0644\u062a\u0642\u0644\u064a\u0644 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0643\u0628\u0631\u064a\u062a \u0648\u0627\u0644\u0631\u0635\u0627\u0635 \u0627\u0644\u0645\u0646\u0628\u0639\u062b\u0629 \u0627\u0644\u0649 \u0627\u0644\u0628\u064a\u0626\u0629", "date": "2017", "keywords": "blend; brake; concentrations; e85; effect; engine; engineering; ethanol; fig; fuel; gasoline; gem; lead; rpm; speed; sulfur; \ufffd \ufffd", "summary": "6- Total fuel heat A\ufffd \ufffd \ufffd\ufffd \ufffd \ufffd BC5 \ufffd 7- Brake thermal efficiency D9\ufffd+. \ufffd\ufffd 3\u060c \u0627\ufffd\ufffd\ufffd\u062f12\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \ufffd\u0627\u0645 \u0637\ufffd\u0631\u0642 \ufffd\ufffd\ufffd\ufffd\u0646 \ufffd\ufffd \u060c51-38 )2016( 51 01\ufffd / \ufffd\ufffd.", "mime": "application/pdf"}, {"id": "alkej-307", "words": "5639", "extension": ".pdf", "flesch": "58", "author": "Abed Al-Razaq, Ibtihal; Shamukh, Mustafa Ziyara", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0645\u0648\u0627\u062f \u0627\u0644\u062a\u062f\u0639\u064a\u0645 \u0639\u0644\u0649 \u062e\u0648\u0627\u0635 \u0627\u0644\u062a\u062e\u0645\u064a\u062f \u0644\u0645\u0627\u062f\u0629 \u0645\u062a\u0631\u0627\u0643\u0628\u0629 \u0630\u0627\u062a \u0623\u0633\u0627\u0633 \u0628\u0648\u0644\u064a\u0645\u0631\u064a", "date": "2017", "keywords": "blend; composites; damping; epoxy; fibers; glass; matrix; particles; polysulfide; properties; ratio; \u0627 \ufffd; \ufffd \u062f; \ufffd \ufffd", "summary": "\u0627\ufffd \ufffd mustafaziara@outlook.com: \u0627/\ufffd\ufffd&+\u0648\ufffd-,+*\ufffd \u0627\ufffd** \ufffd 4\ufffd \u0627\ufffd \ufffd\u0635 \u0637\u0631\ufffd\ufffd \ufffd\ufffd \ufffd\ufffd\u062f\u0627\u0645 \ufffd\ufffd\u0631\u0627\ufffd\ufffd \ufffd\ufffd\u0648\u0627\u062f \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\u062f \ufffd\ufffd\ufffd\ufffd\u0635 \u0627\ufffd\ufffd\ufffd\u062b \u062f\u0631\u0627 \u06be\u0630\u0627 \ufffd\u0645 \ufffd\ufffd\ufffd\ufffd \ufffd\u0628 \ufffd\u0627\ufffd \u0648\ufffd\ufffd\u0631\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd \ufffd \ufffd \u0627\ufffd\ufffd\ufffd\u0631\u0627\ufffd\ufffd \u0627\ufffd\ufffd\u0648\u0627\u062f \ufffd\u0645 \u0627\u062f\u0627\u062f .\u0627\ufffd\ufffd\ufffd\ufffd\ufffd\u062f \ufffd\ufffd\ufffd\ufffd \ufffd \u0637\ufffd\u062a \u0627\u062f\u0627\u062f \ufffd(\ufffd\ufffd\u062a \u0627'\u0648\ufffd& \u0627\ufffd\ufffd\u0631\ufffd . [20] Sri Tudjono, Purwanto, Kartika Trisna Apsari, Study the effect of adding nano fly ash and nano lime to compressive strength of mortar, Published by Elsevier Science, Diponegoro University, Semarang, Vol. 95, pp. 426 \u2013 432, 2014. \u062f12 \ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \u062f\ufffd\ufffd\ufffd\ufffd \u0642\u0627\u0632\ufffd\ufffd\u0627 \ufffd \u0644\ufffd\ufffd\ufffd\ufffd\u0627\ufffd 2016)( 52-60\u060c \ufffd\ufffd\ufffd 3\u060c \u0627\ufffd 60 \ufffd\ufffd\ufffd\u062f\u0629 \ufffd\ufffd\ufffd\u0627& \ufffd \u0630\u0627\u062a \u0623\ufffd\ufffd\u0633 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u064a\ufffd\ufffd\ufffd \u062f\u0631\u0627\ufffd\ufffd .-,\ufffd\ufffd \ufffd\ufffd\u0627\u062f \u0627\ufffd\ufffd \ufffd\ufffd+ \ufffd\ufffd* (\ufffd\u0627\u0635 \u0627\ufffd\ufffd **\ufffd23\ufffd* \u0632\ufffd1\u0631\u0629 \ufffd\ufffd0/ *\u0627\ufffd\ufffd\ufffd\ufffd\u0644 \ufffd \u0627\ufffd\ufffd\u0632\u0627\u0642 \ufffd\ufffd\ufffd\ufffd\u062f \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd* *\u060c*\ufffd \u0627\ufffd(\ufffd)'\ufffd \u0627\ufffd&\ufffd\ufffd%\ufffd%$\ufffd\ufffd /#!", "mime": "application/pdf"}, {"id": "alkej-308", "words": "4739", "extension": ".pdf", "flesch": "59", "author": "Shehab, Saad Najeeb", "title": "\u0645\u062d\u0627\u0643\u0627\u0629 \u0639\u0645\u0644\u064a\u0629 \u0644\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0645\u0646 \u0635\u0641\u064a\u062d\u0629 \u0639\u0645\u0648\u062f\u064a\u0629 \u0645\u0632\u0639\u0646\u0641\u0629 \u0628\u0632\u0648\u0627\u064a\u0627 \u0645\u064a\u0644 \u0645\u062e\u062a\u0644\u0641\u0629", "date": "2017", "keywords": "+ \ufffd; array; base; convection; fins; heat; plate; transfer; vertical; \u0627 \ufffd; \ufffd \ufffd", "summary": "Hence, the base convection heat transfer coefficient (hb) is : \u210e\ufffd = \ufffd \ufffd \u2212 (\ufffd\ufffd + \ufffd \ufffd)\ufffd\ufffd(\ufffd\ufffd\ufffd\ufffd \u2212 \ufffd\ufffd\ufffd\ufffd) \u2026 (6) and the average convection heat transfer coefficient (hav) can be evaluated as follows : \u210e\ufffd\ufffd = \ufffd \ufffd \u2212 (\ufffd\ufffd + \ufffd \ufffd)\ufffd&(\ufffd\ufffd\ufffd\ufffd \u2212 \ufffd\ufffd\ufffd\ufffd) \u2026 (7) @\ufffd\ufffd = ABCDEFGD HC@GIJKLJGCBJ HC@GIJ= MNGCJO(\ufffd\ufffd\ufffd\ufffd \u2212 \ufffd\ufffd\ufffd\ufffd)", "mime": "application/pdf"}, {"id": "alkej-309", "words": "3320", "extension": ".pdf", "flesch": "67", "author": "Al-Busoda, Bushra Suhale; Abbase, Hassan Obaid", "title": "\u0627\u0644\u0631\u0643\u0627\u0626\u0632 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u0629 \u0627\u0644\u0645\u063a\u0631\u0648\u0633\u0629 \u0641\u0649 \u062a\u0631\u0628\u0629 \u0627\u0646\u062a\u0641\u0627\u062e\u064a\u0629 \u062a\u0633\u062a\u0646\u062f \u0639\u0644\u0649 \u0637\u0628\u0642\u0629 \u0631\u0645\u0644\u064a\u0629", "date": "2017", "keywords": "helix; load; movement; piles; soil; \u0627 \ufffd; \u0645 \ufffd; \ufffd \ufffd", "summary": "\ufffd\ufffd 3\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd\ufffd\ufffd\ufffd12 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632 \ufffd \u0627\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\u0649 \ufffd\ufffd\ufffd \u0632\ufffd\ufffd\u0631 \ufffd\ufffd \u060c25 -19 )2016( \ufffd\ufffd\ufffd \u0627\ufffd\ufffd.\ufffd-, \u0627\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \u0627\ufffd\ufffd+\ufffd\u0648 \ufffd ( &\ufffd\ufffd\ufffd \u0627)$\ufffd\ufffd'\ufffd\ufffd &%$\ufffd\ufffd #\ufffd \u0637 \ufffd\ufffd \u0631 **1%0 # \ufffd\ufffd # \ufffd\u0633 * \ufffd\ufffd\ufffd\u0649 \ufffd\ufffd\ufffd \u0632\ufffd\ufffd\u0631 \ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd /\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd** \u060c *\ufffd %$\ufffd\u0627\u062f!\u0645\ufffd\ufffd / albusoda@yahoo.com :&\u0627\ufffd-),\ufffd \u0627+\ufffd*()\u0648\ufffd * temimi71@yahoo.com : \u0627+\ufffd*()\u0648\ufffd& \u0627\ufffd-),\ufffd ** \ufffd\ufffd \u0627\ufffd\ufffd2 \ufffd= \u0637-\ufffd0 \u0645A \u0627\ufffd)\u0645@\u0645)%. \u0645$)\u0648\ufffd\ufffd %()%\ufffd \u0627\ufffd F\ufffd\ufffd% \ufffd\ufffd\ufffd\u0645\ufffd\ufffd \ufffd\ufffd\ufffdI \ufffd8! \u0663\u0660\u0660", "mime": "application/pdf"}, {"id": "alkej-31", "words": "3927", "extension": ".pdf", "flesch": "62", "author": "Uleiwi, Dr. Jawad Kadhim", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0623\u0646\u0628\u0639\u0627\u062c \u0644\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0627\u0644\u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0623\u062a\u062c\u0627\u0647 \u0630\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631\u064a", "date": "2017", "keywords": "composite; fiber; load; \uf0ea \uf0ea; \uf0fa \uf0fa; \uf0fa \uf0fb", "summary": "Dept. / University of Technology (Received 14 November 2005; accepted 4 April 2006) Abstract:- This study deals with the estimation of critical load of unidirectional polymer matrix composite plates by using experimental and finite element techniques at different fiber angles and fiber volume fraction of the composite plate. 4.Finite element Analysis The finite element analysis carried out as part of this work was performed using the ANSYS package in the buckling analysis of composite plate to determine the critical load at which the structure becomes unstable.", "mime": "application/pdf"}, {"id": "alkej-310", "words": "3723", "extension": ".pdf", "flesch": "64", "author": "Abdul-Hussein, Aseel Basim; Hashim, Fadhel Abbas; Kadhim, Tamara Raad", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0645\u0633\u0627\u062d\u064a\u0642 \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0647 \u0639\u0644\u0649 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0627\u0644\u0645\u062f\u0639\u0645\u0629 \u0628\u0627\u0644\u0627\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c", "date": "2017", "keywords": "composites; epoxy; sio2; tio2; \u0627 \ufffd; \u0631\u0627 \ufffd; \u0648 \ufffd; \ufffd \ufffd", "summary": "\u062f\u0648 \ufffd \u0648\u062f\u0631\u0627\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0642 \ufffd% \u0666 \u0648% \u0664\u0648 %\ufffd\ufffd\u0662\u0631 \ufffd'\ufffd\ufffd \ufffd\u0646 \u0623\ufffd \ufffd\u0641 \u0627\ufffd\u0632'\ufffd\u062c \ufffd\ufffd\ufffd\u062f\u0629 \ufffd\ufffd\u0648 \ufffd \u0648 % \u0663\u0648\ufffd\ufffd\ufffd\ufffd \ufffd \u0627\u0648\ufffd\ufffd \u062f \u060c SiO2 \u0646\u0627\u0648\ufffd\ufffd \u062f \u0627\ufffd\ufffd0 \ufffd\u0648\u060c Al2O3 \u0627\u0648\ufffd\ufffd \u062f \u0627 \ufffd\ufffd \u0648\u0645( \ufffd\u0648 \u0648\u0645\ufffd\ufffd \ufffd\ufffd\ufffd! \u0627\ufffd\ufffd\ufffd\u0627\u0635 \u0627\ufffd\ufffd +\ufffd, + \ufffd \u0648\u0627\ufffd\ufffd #(\ufffd) \ufffd \ufffd\ufffd\ufffd\ufffd\u0627\u062f \u0627\ufffd\ufffd'&\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd%\ufffd \ufffd\u0641 \u0627\ufffd#\ufffd\u062c \ufffd \ufffd *** \u0631\ufffd\ufffd \ufffd\ufffd4\u0631\u0647 **\u06be\ufffd\ufffd8 \ufffd\ufffd\ufffd\u0633 \ufffd5\ufffd6* \u0627\ufffd \ufffd \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \u0627\ufffd \ufffd\ufffd\u0627\u062f *** \u060c**\u060c*\ufffd\ufffd/ %$# \u06be!", "mime": "application/pdf"}, {"id": "alkej-311", "words": "8914", "extension": ".pdf", "flesch": "64", "author": "Murtadha, Talib K.; Salih, Hussien M.; Salman, Ali D.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062f\u062e\u0646\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0633\u0644\u0628\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0623\u0644\u062a\u0628\u062e\u064a\u0631 \u0645\u0639 \u0645\u0627\u062f\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0648\u0645\u0635\u0641\u0648\u0641\u0629 \u0631\u063a\u0648\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0643\u062e\u0632\u0627\u0646 \u062d\u0631\u0627\u0631\u064a", "date": "2017", "keywords": "air; chimney; collector; cooling; e m; engineering; evaporative; gap; heat; m t; room; solar; t e; temperature; test; time", "summary": "Temperature air inlet chimney gap Tair-in-c 20 4.5 (cm) Results refer to increase in air temperature along the way of chimney length, and the heights of air temperature in same level are near the TESB.", "mime": "application/pdf"}, {"id": "alkej-312", "words": "4337", "extension": ".pdf", "flesch": "60", "author": "Karamallah, Abdulhassan A.; Habeeb, Laith Jaafer; Asker, Ali Habeeb", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0645\u0639 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0645\u062a\u0646\u0627\u0647\u064a\u0629 \u0627\u0644\u0635\u063a\u0631 \u0639\u0644\u0649 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0641\u064a \u0627\u0646\u0628\u0648\u0628 \u0627\u0641\u0642\u064a", "date": "2017", "keywords": "concentration; heat; magnetic; nanofluid; number; transfer; volume; \u0627 \ufffd; \ufffd \ufffd", "summary": "[12] Frank M. White, \u201cFluid Mechanics, Fourth edition, MacGraw-Hill books, 2001. \ufffd\ufffd\ufffd \ufffd\ufffd\u0645 \u0647\u0644\u0644\u0627 \ufffd\ufffd \ufffd \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\u062f\ufffd\ufffd\ufffd\ufffd12 \u0627 \ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627 )2016( 99- 109\u060c \ufffd\ufffd\ufffd 3\u060c \u0627 109 ! \u0627 \ufffd\ufffd%\u0637 \ufffd\ufffd \ufffd( \u0627 \ufffd\ufffd\u0627)' \ufffd&\ufffd%\u06be \ufffd \u0627 *\ufffd\ufffd\ufffd \u0627 \ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\u0645 \u0647\u0644\u0644\u0627 4 \ufffd\ufffd\ufffd\ufffd7 6 \u062c ** \ufffd\ufffd\ufffd 6 \ufffd7 \ufffd8\ufffd\ufffd*** \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd * ,** \u060c***\ufffd / \ufffd\ufffd\ufffd \ufffd#\ufffd\ufffd\u0627\ufffd!\ufffd \ufffd\ufffd \u0627\ufffd @omcahoo.ydr_abdulhassank: \u0627\ufffd(&)\ufffd \u0627'\ufffd\ufffd\ufffd&\u0648\ufffd$ * laithjaafer@yahoo.com : \u0627\ufffd(&)\ufffd \u0627'\ufffd\ufffd\ufffd&\u0648\ufffd$ ** ali_habeeb88@yahoo.com:\u0627\ufffd(&)\ufffd \u0627'\ufffd\ufffd\ufffd&\u0648\ufffd$ ** \u0640\ufffd\u0627 \ufffd: \u0640 F\ufffdE \u0627\ufffd\ufffd\u0631\u0627\ufffd\ufffd .", "mime": "application/pdf"}, {"id": "alkej-313", "words": "4854", "extension": ".pdf", "flesch": "60", "author": "Mohammad Saleh, Ahmed A.; Rashid, Taher Abbas", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0648 \u0646\u0638\u0631\u064a\u0629 \u0644\u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u062c\u0645\u0639\u0627\u062a \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0647\u0648\u0627\u0626\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0633\u0637\u0648\u062d \u0627\u0645\u062a\u0635\u0627\u0635 \u0645\u062e\u062a\u0644\u0641\u0629", "date": "2017", "keywords": "absorber; air; collector; efficiency; fig; flow; heat; performance; plate; radiation; solar; transfer; \u0627 \ufffd; \ufffd \ufffd", "summary": "h&\ufffd\ufffd+0 \u0627\ufffd\ufffdC ( \u0627\ufffd\ufffd#\u0627B( \u0623\ufffd\ufffd#\u0630\u062c \u062f\u0631\u0627\ufffd\ufffd \ufffd8+-\ufffd3\ufffd X45 \ufffd\ufffd \ufffdC\u0631 \u0627\u062f\u0627\u0621 \u0623\u064a \ufffd#\u0639 &= \u0627\ufffd\ufffd'\ufffd%\ufffd\u062a \u0627\ufffd\ufffd.$I, .\u0627\ufffd'#-\ufffd \u0627\ufffd\ufffd\ufffd\ufffd47 fins, corrugated absorber plate, Iron wire(\u0627\ufffd\ufffd\u0631\u0627\ufffd\ufffd \u0627\ufffd%\ufffd\ufffd\ufffd4 -\ufffd\ufffd= \u0627\u0646 \ufffdk^T \u0627\ufffd7 )F G&\ufffd%$\u0627\ufffd \ufffd3 H& )4\ufffd%\u0631 \u0627\ufffd\ufffd.$I,\u0623\ufffd#\u0627\u0639 &= \u0627 \ufffd \ufffdI,\u062d \u0627#S\ufffd \u0635\ufffdP$& : - V4&,\u0627\ufffd\ufffd $#\u064a \u0627 WS \u064a \u0627\ufffd\ufffd \u060c)(corrugated \u0627\ufffd\ufffd$%+\u062c &$\ufffdP\u0635 \ufffdWS \u0627, \u060c\ufffdP$&)fins(\u0635 \ufffdWS \u0627,\u0632(flat plat)\u060c X45 Y\ufffd\ufffd5\u0627\ufffd\ufffd42$ \ufffd-\ufffd\ufffd\ufffd( &= \u0627\ufffd7%& \\.C&(wire mesh) \u060c\u0647 \u0648\ufffd\ufffd[ & \ufffd&(\u0648#C^ X45\u0635\ufffdP$&,) \ufffd#\u062d \u0627porous( . 2\ufffd273\ufffd\ufffd\u0627\u0646 \u0627\ufffd\ufffd<\ufffd\u0621\u0629 \u0627\ufffd \ufffd\ufffd\ufffd5 \u0648&%\ufffd \u0644 \u0627\ufffd\ufffd<\ufffd\u0621\u0629 3\ufffd X45 \u0644\ufffd\ufffddF \u0627\ufffdTc\u062b !\ufffd\ufffd &= &%$0.016) kg/s to 0.027 kg/s\u0639 (#\ufffd G\ufffd\ufffd \u0627\ufffd\ufffd'\ufffd%\ufffd\u062a =& \ufffd\ufffd \ufffdC\u0648 \u0627\ufffd \ufffde-\u0631\u0623\ufffd.$I\u0627 \ufffd\u0639 \u0627\ufffd\ufffd \ufffd&\ufffd\ufffd 3#\ufffd4\ufffd +\ufffdI,\u0647 \u0627\ufffd#\ufffd\ufffd[ \u0627\ufffd\ufffd \ufffd&(\u0627#C7\ufffd \ufffd\ufffd&\ufffd \u0627\ufffd\ufffd R\ufffd\ufffd!", "mime": "application/pdf"}, {"id": "alkej-314", "words": "4190", "extension": ".pdf", "flesch": "61", "author": "Nasser, Nawres Jabar", "title": "\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0648\u0635\u0644\u0627\u062a \u0644\u062d\u0627\u0645 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a (MIG) \u0645\u0646 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0627\u0644\u0645\u0646\u064a\u0648\u0645 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0647\u0629 (2024 T351, 6061-T651)", "date": "2017", "keywords": "alloys; metal; properties; specimens; test; welding; \u0627 \ufffd; \u062f \ufffd; \u0631 \ufffd; \u0648\u0627 \ufffd; \ufffd \u062a; \ufffd \u0645; \ufffd \ufffd", "summary": "\u0627\u0638\ufffd!\u062a \u0627\ufffd\ufffd\ufffd\ufffd*f \u0627\ufffd\ufffdT3\u0636 \\\ufffd \u0627\ufffd\ufffd3\u0627\u0635 \u0627\ufffd)\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd- \ufffd.\ufffd\ufffd\ufffd\ufffd\u062a \u0627\ufffd).\ufffd\ufffd6- \ufffd\ufffd8\u0631\ufffd- \ufffd \ufffd\ufffd]8- \u0627\ufffd\ufffd+j \ufffd.\ufffd\ufffd\ufffd\ufffd\u062a \u0627\ufffd\ufffd \u0627\ufffd\ufffd)\ufffd/.- \ufffdi \u0627\ufffdh\ufffd\ufffd$1 \u0627+\ufffd\u0633 \\ VLT\u0627\ufffd id\ufffd\ufffd 6!\u0627\u0631\u0629\u0648\u0627\u0646\ufffd\ufffd\ufffd\ufffd \u0627\ufffd)\ufffd]8- \u0627\ufffd)\ufffd\ufffd/!\u0629 \\ VLT\u062a \u0627\ufffd).\ufffd\ufffd6- \\\ufffd8 \u0638\ufffd! +.1.- \ufffd, \u0627\ufffd\ufffd\ufffdD\u0631\u0628 \u0627\ufffd\ufffd6061-T6 \ufffd8\ufffd\ufffd -\ufffd\ufffd8 \u060c T3\u0662\u0660\u0662\u0664-\u06be)\ufffd \ufffd\ufffd\ufffd\u062f\ufffd\ufffd6\ufffdTQ, \ufffd, \u0627\ufffd1$\ufffd*( \u0627&J\u0647 \ufffd.", "mime": "application/pdf"}, {"id": "alkej-315", "words": "6261", "extension": ".pdf", "flesch": "60", "author": "AL-Samarraie, Shibly Ahmed; Mishary, Mustafa H.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0645\u0633\u064a\u0637\u0631 (Output feedback) \u0644\u0645\u0646\u0638\u0648\u0645\u0629 \u0627\u0644\u0643\u0647\u0631\u0648-\u0647\u0627\u064a\u062f\u0631\u0648\u0644\u0643 \u0627\u0633\u062a\u0646\u0627\u062f\u0627 \u0627\u0644\u0649 \u0645\u0631\u0627\u0642\u0628 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0645\u0646\u0632\u0644\u0642 \u0639\u0627\u0644\u064a \u0627\u0644\u0631\u062a\u0628\u0629", "date": "2017", "keywords": "+ \ufffd; position \ufffd; s \ufffd; z \ufffd; \u0300 \ufffd; \u2206 \ufffd; \u2212 \ufffd; \ufffd +; \ufffd \u0300; \ufffd \u2212; \ufffd \ufffd", "summary": "(14), in spite of the complete system parametric uncertainties, the matching condition of \ufffd\ufffd\ufffd\ufffd\ufffd, \ufffd\ufffd, \ufffd with the actual control input are not met and strong observability does not satisfied. Now consider the following assumption; Assumption (1): the right hand side of \ufffd\ufffd\ufffd in Eq.", "mime": "application/pdf"}, {"id": "alkej-316", "words": "6131", "extension": ".pdf", "flesch": "62", "author": "Abbas, Nizar Hadi; Ali, Farah Mahdi", "title": "\u062a\u062e\u0637\u064a\u0637 \u0645\u0633\u0627\u0631 \u0627\u0644\u0631\u0648\u0628\u0648\u062a\u0627\u062a \u0627\u0644\u0645\u062a\u0646\u0642\u0644\u0629 \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0627\u0644\u0646\u0647\u0645 \u0644\u0644\u0628\u0643\u062a\u0631\u064a\u0627 \u0627\u0644\u0645\u062d\u0633\u0646\u0629", "date": "2017", "keywords": "algorithm; bacteria; fig; function; mobile; obstacles; optimization; path; planning; robot; step; \ufffd \ufffd", "summary": "Nizar Hadi Abbas Al-Khwarizmi Engineering Journal, Vol. 12, No. 4, P.P. 26- 35(2016) 35 \ufffd\u062a \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\u0631\ufffd \ufffd\ufffd\u0627\u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \u0623\ufffd\ufffd\u0633 \u0627\ufffd\ufffd\u0648\ufffd\ufffd\ufffd\ufffd\ufffd \u0631\u0632\ufffd\ufffd\ufffd \u0627\ufffd\ufffd# \ufffd\ufffd! \ufffd\ufffd\ufffd\ufffd \u0627\ufffd **-\ufffd\u062d \ufffd#+\u064a \ufffd\ufffd* *()\u0627\u0631 \u06be\ufffd\u062f\u064a \ufffd!\ufffd\u0633 =*>;' +:2\u0627\u062f /78)' \u0627/-123' / 456 \u0627/-123' \u0627/.-,+*()' * **\u060c drnizaralmsaodi@gmail.com : \u0627/2D,E \u0627B./C,\u0648@?* farah95m@yahoo.com : \u0627/2D,E \u0627B./C,\u0648@?* * \u0627\ufffd /. If the cost function of the new position \u03b8\ufffd\ufffd\ufffd\ufffdthat is, (\u03b8\ufffd\ufffd\ufffd\ufffd), is smaller than the (\u03b8\ufffd\ufffd), then another step size C i in the same previous direction will be taken.", "mime": "application/pdf"}, {"id": "alkej-317", "words": "7109", "extension": ".pdf", "flesch": "56", "author": "Ibraheem, Ibraheem Kasim; Ajeil, Fatin Hassan", "title": "\u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0623\u0641\u0636\u0644 \u0645\u0633\u0627\u0631 \u0644\u0644\u0631\u0648\u0628\u0648\u062a \u0627\u0644\u0645\u062a\u0646\u0642\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u0631\u0627\u0628 \u0627\u0644\u0623\u0645\u062b\u0644\u064a\u0647", "date": "2017", "keywords": "aco; algorithm; ant; environment; experiment; optimization; path; robot; route; \u0627 \ufffd; \ufffd \ufffd", "summary": "after the ants complete their tour, the are updated according to \ufffd\ufffd\ufffd \ufffd \u2206\ufffd\ufffd\ufffd \u2026 (2) is the pheromones decay parameter in : is the amount of pheromones added by ant. \u2026 (3) \u2026 (4) is pheromones update constant, Fitness is the performance index needs to be minimized. \ufffd */,\ufffd\ufffd\ufffd-!!", "mime": "application/pdf"}, {"id": "alkej-318", "words": "6008", "extension": ".pdf", "flesch": "59", "author": "Mohammed, Farag Mahel; Mohammed, Jamal Abdul-Kareem; Jabbar, Mustafa Abdul-Sattar", "title": "\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0638\u0627\u0645 \u0633\u064a\u0637\u0631\u0629 \u0630\u0643\u064a \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u062f\u0627\u0621 \u0645\u0646\u0638\u0648\u0645\u0627\u062a \u0627\u0644\u062a\u0643\u064a\u064a\u0641 \u0630\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u0646\u0641\u0635\u0644\u0629", "date": "2017", "keywords": "air; condenser; control; controller; fan; fig; performance; pid; speed; system; temperature; unit; \u0627 \ufffd; \ufffd \u062a; \ufffd \ufffd", "summary": "\ufffd\ufffd\ufffd\ufffd 0\ufffd \u2026 (4) I!\u0627\u0631\u0632\ufffd\ufffd\ufffd \u0627\ufffd Modulation PWM (Y\u0649 \u0648\u0627\ufffd\ufffdI.\u0627\ufffd\ufffd\ufffd\ufffd9 \u0648 \ufffd\ufffd!;\ufffdI\ufffd 9c\ufffdI\u0627\ufffd \ufffdG\u0648\ufffd\ufffd \ufffdK\ufffd\ufffd JHK \u0629\ufffd]\ufffd\ufffd\ufffd\ufffd[\ufffd \u0627\ufffdWPI!\u0631 \u062aR\ufffd \u060c\ufffd\ufffd.", "mime": "application/pdf"}, {"id": "alkej-319", "words": "4001", "extension": ".pdf", "flesch": "50", "author": "Abbass, Muna Khethier; Hassan, Khairia Salman; Ameen, Kayser Aziz", "title": "\u062a\u0623\u062b\u064a\u0631 \u0623\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u063a\u0646\u064a\u0633\u064a\u0648\u0645 \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0627\u0644\u062a\u0622\u0643\u0644 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0645\u064a\u0646\u064a\u0648\u0645 \u2013 \u0633\u064a\u0644\u064a\u0643\u0648\u0646 17%", "date": "2017", "keywords": "addition; alloy; aluminum; corrosion; resistance; \u0627 \ufffd; \u0648 \ufffd; \u0648\u0627 \ufffd; \ufffd e; \ufffd \u0644; \ufffd \ufffd", "summary": "Al- 17%Si(\u0627\ufffd&12 \ufffd0 \u062f\u0631\u0627\ufffd\ufffd \u0627\ufffd\ufffd(\ufffd\u0643 \u0627\ufffd\ufffd!%\u0648*\ufffd\ufffd\ufffd\ufffd\u0648\u064a \ufffd\ufffd&\ufffd\ufffd\ufffd ,\ufffd \u06be+\u0627 \ufffd,)3.5 wt% NaCl( \ufffd\ufffd\ufffd\ufffd\u0646 \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0645 \ufffd(\ufffd&\ufffd4 \ufffd,\ufffd6\ufffd# \ufffd\u060c \u0648\u0630\ufffd \ufffd9) :\ufffd\u0627\ufffd>\ufffd4\ufffd \ufffd\ufffd \ufffd0 \u0627\ufffd \ufffd\ufffd\ufffd\u0644 \u0627\ufffd\ufffd\ufffd!% \u0648.\ufffd\ufffd\ufffd\ufffd\u0630#\ufffd\ufffd##\ufffd\u0627\ufffd?\ufffd \ufffd\ufffd\u0627\ufffd; \u0627\ufffd<; \u0627\ufffd\ufffd&\ufffd4\ufffd =\ufffd1wt%, 2wt%, 3wt%, 4.5wt%, 9wt% ( %\ufffd<20 \ufffd0 1(\u0648#\ufffd\ufffd; 4\ufffd\u0627\ufffd\ufffd\ufffd!%\u064a %*\ufffd; \ufffdA29 \u0627\ufffd\u0648\u0627\ufffd\ufffd\ufffd!% \u0627\ufffd\ufffd\ufffd %\u0648\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd@ \ufffd&\ufffd)\ufffd . \u0648Potentiostat ( G20(\u0627\ufffd\ufffd\ufffd!\ufffd\u062f \u0627\ufffd\ufffd\ufffd*E* F #\ufffd\u0627\ufffd?\ufffd \u0627\ufffd \ufffd\ufffd\ufffd\u0644 \ufffd!\ufffd\u0632 C\u0648\ufffd0 #12 \u0627\ufffd(\ufffd\u0628 \u0627\ufffd &\ufffd\u0631 \u0627\ufffd\ufffd!\ufffd \u0627\ufffd\ufffd\ufffd*F \u0648\ufffd0 \ufffd0\ufffd\ufffdE \ufffd\ufffd0\u0631 \u0627\ufffd E*I \u0648=\ufffd\ufffd\u0628 \ufffd \ufffd\u0648\ufffd\ufffd \u0627\ufffd E\ufffd\ufffd E*I \u0627\ufffd\ufffd\ufffd\ufffd\u0630\u062c \u0627\ufffd\ufffd2>%\u0629J\u0646 \u0627\ufffd\ufffd\ufffd\ufffd\u0648.", "mime": "application/pdf"}, {"id": "alkej-32", "words": "2732", "extension": ".pdf", "flesch": "82", "author": "\u062d\u0627\u062a\u0645, \u0641\u0644\u0627\u062d \u0641\u0627\u062e\u0631; \u062d\u0633\u0646, \u062f.\u0645\u0624\u064a\u062f \u0631\u0632\u0648\u0642\u064a", "title": "\u062f\u0631\u0627\u0633\u0629 \u0646\u0638\u0631\u064a\u0629 \u0644\u0627\u0645\u0643\u0627\u0646\u064a\u0629 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0646\u062a\u062c\u0629 \u0645\u0646 \u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0628\u062e\u0627\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u0639\u0631\u0627\u0642", "date": "2017", "keywords": "heaters; power; russian; \u0627\u0644\u0639\u062f\u062f; \u0627\u0644\u0645\u062c\u0644\u062f; \u0627\u0644\u0645\u0631\u062c\u0644; \u0627\u0644\u0645\u0645\u0649; \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629; \u062d\u0627\u062a\u0645; \u0641\u0627\u062e\u0631; \u0641\u0627\u0644\u062d; \u0641\u0645\u0645\u064a; \u0641\u0645\u064a; \u0643\u0647\u0631\u0628\u0627\u0621; \u0645\u062c\u0644\u0629; \u0645\u0633\u062e\u0646\u0627\u062a", "summary": "7-Ilen, E. T., Pejenken, C. P., 2001, Expansion the range of changing electric power of turbo-generator type T-110-130 during its operating by the heat load, Vectnek,No.1 P. 50- 55 (in Russian). (3): The heat cycle of Nasria power plant LPS 321 BOILER HPS IPS 2226 / 2/ \u0627\u0644\u0639\u062f\u062f 2 \u0645\u062c\u0644\u0629 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 ,\u0627\u0644\u0645\u062c\u0644\u062f / \u062d\u0627\u062a\u0645 \u0641\u0627\u0644\u062d \u0641\u0627\u062e\u0631 30 A theoretical study for increasing production of electric power from Iraqi steam power plants.", "mime": "application/pdf"}, {"id": "alkej-320", "words": "6638", "extension": ".pdf", "flesch": "66", "author": "Shyaa, Aseel K.; Albaldawi, Rafea A. H.; Abbood, Maryam Muayad", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0648\u0639\u062f\u062f\u064a\u0629 \u0644\u062a\u0623\u062b\u064a\u0631 \u0634\u0643\u0644 \u0627\u0644\u0645\u062c\u0645\u0639 \u0639\u0644\u0649 \u0625\u062f\u0627\u0621 \u0627\u0644\u0645\u062f\u062e\u0646\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629", "date": "2017", "keywords": "air; area; chimney; collector; flow; h \ufffd; model; power; reduction; temperature; velocity; \u0627 \ufffd; \ufffd \ufffd", "summary": "\u062a\ufffdG\ufffdB4\u0627\u0631 ,\ufffd`g4 8\ufffd\u0627\ufffd!\ufffd\u0641 (F \u06be9\u0627 \u0627\ufffd-b5 \u06be& \u062f\u0631\u0627 \ufffd\ufffd\ufffd\ufffd\ufffdO'\ufffd\ufffd \u06be&\u0661.\u0662\u0668\u0627\u0646 \u0627\ufffd'L\ufffd\u0627\u0645 \u06270\u0631\ufffdB4\u0639 n \ufffd7 \u0627\ufffd '\ufffd G.( m6\ufffd )\ufffdT; \u0627\ufffd\ufffd\ufffd; \ufffd \u0629\u0627\ufffd#,\u0639 \u0627\ufffd9\u064a M4&\u0645 j+,5'7 \u0631+i \u0627\ufffd'&\u0631F\ufffd7 \u0627\ufffd\ufffd&%&\u062f(\u0627\ufffd#,8G \u0627ToJ0\u0627 p-#\ufffd\u0648\u0627 \ufffd,\ufffdG \u0627\ufffd*,+\ufffd\u0646 .J \u0632+\ufffd\u062f\u0647 X\ufffds4\u062f\u064a \u0627\ufffdX \u0632+\ufffd\u062f\u0647 J. \u0630\u0627\u0643 G\ufffd T\ufffdDM4 \u06270\u0631\ufffdB4\u0639 F\ufffd7 \u0627\ufffd#QM \u0648\u0627\ufffd\ufffdM\u0639 8W\ufffd#) F) T\ufffdDM4 . \u0631\u0627-$ * \ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\u0639\u0623 *\u060c**\u060c***\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd !\ufffd\ufffd&%\ufffd\ufffd/ $# \u0627& \ufffd'\ufffd \u0627\ufffd*\ufffd()\ufffd \u0627 aseelkhshyaa@yahoo.com \ufffd+,-\ufffd:\u06270\ufffd\ufffd',\u0648\ufffd.", "mime": "application/pdf"}, {"id": "alkej-321", "words": "3677", "extension": ".pdf", "flesch": "57", "author": "Ibrahim, Abbas Fadhil", "title": "\u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0627\u0644\u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0648\u0645\u0639\u062f\u0644 \u0627\u0632\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0641\u064a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u062a\u0627\u0643\u0648\u062c\u064a", "date": "2017", "keywords": "electrolyte; machining; material; mrr; parameter; rate; removal; roughness; surface; \ufffd \ufffd", "summary": "2016( 72-80\u060c %$#\ufffd 4\u060c \u0627\ufffd!\ufffd\u062f\ufffd\ufffd\ufffd\ufffd12 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0633 80 \u0627\ufffd*\ufffd\ufffd7 \ufffd\ufffd\ufffd1\ufffd\ufffd6 \u0627\ufffd45#\ufffd\ufffd \u0648\ufffd! \u0627 \ufffd\u0627\u06be\ufffd\ufffd \ufffd\ufffd )", "mime": "application/pdf"}, {"id": "alkej-322", "words": "3804", "extension": ".pdf", "flesch": "60", "author": "Baden, Aqeel Sabree", "title": "\u0627\u0644\u0627\u0645\u062b\u0644\u064a\u0629 \u0648\u0627\u0644\u062a\u0646\u0628\u0648\u0621 \u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0646\u0642\u0637\u064a \u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0646\u0627\u062a\u062c \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0645\u062d\u0627\u0643\u0627\u0629 \u0627\u0644\u062a\u0644\u062f\u064a\u0646", "date": "2017", "keywords": "algorithm; annealing; engineering; forming; parameters; process; roughness; surface; \u0627 \ufffd; \ufffd \ufffd", "summary": "+%\ufffd\u0631 \u0627\ufffd\ufffd!\u0629\ufffd\ufffd \ufffdI\ufffd,\ufffd\ufffd:\ufffd \u060c Z'J \u0627\u0646 +,\ufffd(\u0639 \u06beO\u0647 \u0627\ufffd0'\ufffd\ufffd\ufffd\u062a \u062a$ \u062a(\ufffd'!\u06be\ufffd. -KH6*'5 \u0627\ufffd\ufffd\ufffd\ufffd(\u0630\u062c \ufffd\ufffd0(\u0621 )(\u062f\u0629 \u0627\ufffd%BK \u0627\ufffd\ufffd\u062aL +2 7\ufffd8'\ufffd \u0627\ufffd ./)K\u062a X78 4'>.\ufffd\ufffd\ufffdI \u0645)H/ Z?0\u0627 \u0627\ufffdO0(\u0621 .", "mime": "application/pdf"}, {"id": "alkej-323", "words": "4961", "extension": ".pdf", "flesch": "55", "author": "Jaber, Hussein Alaa", "title": "\u062a\u0635\u0646\u064a\u0639 \u0645\u062a\u0631\u0627\u0643\u0628\u0627\u062a \u0646\u0627\u0646\u0648\u064a\u0629 \u0645\u0646 Al2O3/Cr2O3 \u0645\u062f\u0639\u0645\u0629 \u0628\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646 \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0633\u064a\u0628", "date": "2017", "keywords": "al2o3; carbon; cr2o3; density; fig; fracture; mwcnts; nanocomposites; samples; wt%; \u0627 \ufffd; \ufffd \ufffd", "summary": "7 \ufffd#$\u0646 \u0637\ufffd\u0631 \u0648\u0627>\ufffd \ufffd@\ufffd5@\ufffd\u0644 \u0627\ufffd\ufffd\ufffd\u062a \u0627\ufffd\ufffd )\u0627:/ \u0627\ufffd\ufffd#&\ufffd\u064a = 3#\ufffd\ufffd\ufffd\ufffd\u0629 \ufffd!\ufffd\ufffd\ufffd -+@\ufffd\u0631*\ufffd \ufffd\ufffd\ufffd\ufffd\u062f \u0627(K! \ufffd3 \ufffd0#O\ufffd\u0633 \u0627\ufffd#\ufffd\ufffd \u060c\ufffd*(B$\u0632 \u0627\ufffd\ufffd(\ufffd\ufffd\u0627\ufffd<F\u062f\u0629 \u0627\ufffd\ufffd$B)*\ufffd \u0648S#\u0648\ufffd \u0627\ufffd\ufffd\ufffd) \u060c )\u062a \u0627\ufffd\ufffd #VW \u0627\u0646 \u0627\ufffd\ufffdO#\ufffd0 \u0627\ufffd\ufffdU)*\ufffd\u0627\u0638B.", "mime": "application/pdf"}, {"id": "alkej-324", "words": "5086", "extension": ".pdf", "flesch": "61", "author": "Ali, Nahedh Mahmood", "title": "\u062f\u0631\u0627\u0633\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0623\u062f\u0627\u0621 \u0648\u0645\u0644\u0648\u062b\u0627\u062a \u0645\u062d\u0631\u0643 \u0627\u0634\u062a\u0639\u0627\u0644 \u0628\u0627\u0644\u0634\u0631\u0627\u0631\u0629 \u0648\u0645\u062d\u0631\u0643 \u0625\u0634\u062a\u0639\u0627\u0644 \u0628\u0627\u0644\u0627\u0646\u0636\u063a\u0627\u0637 \u0630\u064a \u0634\u062d\u0646\u0629 \u0645\u062a\u062c\u0627\u0646\u0633\u0629 (HCCI)", "date": "2017", "keywords": "air; combustion; compression; engine; equivalence; fig; fuel; hcci; ignition; injection; ratio; vol; \ufffd \ufffd", "summary": "\ufffd\ufffd\ufffd 4\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd\ufffd\ufffd\ufffd12 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632 \ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd \ufffd\u06be \ufffd\ufffd\ufffd\u062f \ufffd\ufffd\ufffd\ufffd \u060c110-102 )2016( 110 \ufffd\ufffd\u062a \u0623\u062f\u0627\u0621 \u0648 \ufffd\ufffd \ufffd\u062a \ufffd\ufffd\u0631 \ufffd \u062f\u0631\u0627\ufffd\ufffd \ufffd \u0644 '\ufffd0 /. \u0627\ufffd\ufffd\ufffd)\ufffd \ufffd= \u0627\ufffd(\ufffd?<\ufffd= \u0623\u0646 \ufffd8:\ufffd\ufffd \u0627'\ufffd4\ufffd\u0644 \u0627'$-,\ufffd\u0637# \ufffd\ufffd\ufffd72 \ufffd @\ufffd\ufffdA \u0625\u0630 \ufffd= \u0627\ufffd\ufffdF\u0627\u0645 \ufffd\ufffd\ufffd4 \ufffd\ufffd\u062d '\ufffd/ \ufffd\ufffdA\u0627'?&\u0627\u0642 \u0630\u0627 HA2\ufffd@ $\ufffd\u0627A\u0627\u0621\u060c \u0648\ufffdK\u0627\ufffd\ufffd\ufffd\ufffd\u062f \u0648\u0627\ufffd =\ufffd LMF\ufffd L\ufffd\ufffdN O\ufffd:F/ \ufffd\ufffd$\ufffd\ufffd\ufffd\ufffd\u0631 \u06beR\u0627 \ufffd\ufffdA \ufffdQ \u0627P.", "mime": "application/pdf"}, {"id": "alkej-325", "words": "3558", "extension": ".pdf", "flesch": "60", "author": "Abdulrazzaq, Ghassan Hassan", "title": "\u062a\u0642\u0644\u064a\u0644 \u0639\u0633\u0631\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0628\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u0642\u0637\u0627\u0628 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a", "date": "2017", "keywords": "caco3; electromagnetic; hardness; precipitation; voltage; water; \u0627 \ufffd; \ufffd \u062a; \ufffd \ufffd", "summary": "\ufffdB\ufffd\ufffd\ufffd+ )\u0629\u0627\ufffd\ufffd\ufffd\u0621 \u0625\u0646\ufffd\u0632'\ufffd\u062f\u0629 *)\ufffd\ufffd@ \u0623\u0648 7 \ufffdW\ufffdD \ufffd<\ufffd)'\ufffdP \u0627\ufffd\ufffdP/\ufffd0\u0628 \u0627\ufffd(W)\u0648+\ufffd\ufffdK\u0637\ufffd\ufffd- \u06be- \u0627\ufffd\ufffd)'\ufffdP \u0627\ufffd/- '/ CO3\u0648\u0627'=.\ufffd\u062a \u0627\ufffd()<=.\ufffd\u062a \u0627\ufffd\ufffd\ufffd\ufffdCa 2+ \ufffd1 \u0627L/8\u0627\u0644 \u0627'=.\ufffd\u062a \u0627\ufffd(\ufffd\ufffd\ufffd\ufffd=\u0645 \u0627\ufffd\ufffd=,\ufffd1 +\ufffd\ufffd '\ufffd/E \ufffd7; \u0632'\ufffd\u062f\u0629 *\ufffd\ufffd\ufffdP \u0627\ufffd\ufffd\ufffd\u0621 \ufffdCaCO3/(='\ufffd1\ufffd1C I\u062a \u0627\ufffd\ufffd\ufffd)\u0629\ufffd\ufffd\u0647 D- \u0627\ufffd\ufffd -2 \ufffd\u0627\u0645 \ufffd\ufffd) \u0627\ufffd\ufffd1\ufffd14\u062a \u0627\ufffd\ufffd\ufffd\ufffd7 (\ufffd\ufffdK* \ufffd\ufffd \u0627\ufffdZ\ufffd>(W)- \u0627\ufffd\ufffd\ufffd\ufffd$ \u0648 91 \u0648<\ufffdWB\u0632'\ufffd\u062f\u0629 \u0627\ufffd \ufffd \u0627\ufffd\ufffd/\ufffdEZ \u0627\ufffdC \\\ufffd .", "mime": "application/pdf"}, {"id": "alkej-327", "words": "3020", "extension": ".pdf", "flesch": "52", "author": "Jabbar, Saja Mohsen", "title": "\u062a\u062d\u0636\u064a\u0631 \u062a\u0631\u0627\u0643\u064a\u0628 \u0627\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0628\u0637\u0631\u064a\u0642\u062a\u064a \u0627\u0644\u0633\u0648\u0644 \u2013 \u062c\u0644 \u0648\u0627\u0644\u062a\u0631\u0633\u064a\u0628", "date": "2017", "keywords": "chemical; copper; cuo; diffraction; journal; method; nanoparticles; precipitation; size; \u0627 \ufffd; \ufffd \ufffd", "summary": "R,\ufffd \u0627\ufffd\ufffd&V \u0627\ufffd&\ufffd*\u0627\u0621 \u0627\u0627\ufffd8\ufffdC= \u0648 (#$#A\u0627\ufffd\ufffd*(+; \u0627\ufffd\ufffd\u0627 \ufffdg*,\ufffd\ufffd \ufffd\ufffdW $L*L\u0627\u0638 \ufffd+\ufffd$Z \u064a \u0627\ufffd\ufffd&>* ' \ufffd$\u0648\u0629\ufffd\u0648(:+\ufffd \u0627\ufffd &$\u0633 \u0627\ufffd $# \ufffd Z \u0635$H\ufffd\ufffd.\u0666\u0661\u0660\u0627 \ufffd$/!*\u0648\u0646 \u0662\ufffd37Z K \u0627\ufffd\ufffd\ufffd\u0627\ufffd\ufffd \u0648F-= \u0627\ufffd-)/Y$\u062a \u0627\ufffd\ufffd\ufffd! O>$\ufffd# \u062f\ufffd+F \u0632$L\ufffd \ufffd,R]\u0627\ufffd:+ +\ufffd \u0627)(XRD \u0645\ufffdZ \u062f\ufffd\ufffd\u0627<; \u0648\ufffdR \ufffd\ufffd\u062f\u0629 !\ufffd\u0646 \ufffdW \u0627\ufffd\ufffd\ufffd\ufffd \u06be\ufffd \u060c)\u062f\u0631\ufffd\ufffd 37Z. \ufffd\ufffdW )\u0663\u0668.\u0669 \u0627\ufffd-Y/($\u062a \u0627\ufffd\ufffd&>+* \u0648F-= \u0623` $\u0621 \ufffd )\u0661\u0665.\u0669\u0663*\ufffd\ufffd\ufffd7\ufffd .) )", "mime": "application/pdf"}, {"id": "alkej-328", "words": "3983", "extension": ".pdf", "flesch": "59", "author": "Othman, Farhad M.; Abdul-hamead, Alaa A.; Ali, Noor M.", "title": "\u062a\u0635\u0646\u064a\u0639 \u0648 \u062a\u0648\u0635\u064a\u0641 \u0627\u0643\u0627\u0633\u064a\u062f \u062b\u0644\u0627\u062b\u064a\u0629 \u0645\u0639\u062f\u0646\u064a\u0629 \u0628\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0631\u0634 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0643\u0645\u062a\u062d\u0633\u0633 \u063a\u0627\u0632\u064a", "date": "2017", "keywords": "cd2sno4; films; gas; h2s; journal; metal; oxide; properties; surface; zn2sno4; \ufffd \ufffd", "summary": "\u060c2016( 140-132( 140 \ufffd\ufffd \ufffd\ufffd4\u0632\u064a3-\ufffd\ufffd\ufffd2 \u0627\ufffd\ufffd\u0634 \u0627\ufffd\ufffd\ufffd\ufffd\ufffd0/\ufffd \u0627\ufffd \ufffd\u0627\u0631\u064a %\ufffd- ,+ '*\ufffd\ufffd( \u0648 '\ufffd!\ufffd& \u0627%\ufffd\ufffd\ufffd #$#\ufffd\ufffd \ufffd \ufffd\u0631 \ufffd \ufffd \ufffd\ufffd\ufffd **\u06238\u0621 \ufffd$\u0621 \u0627\ufffd 56 *\ufffd\u06be\ufffd\u062f \ufffd \ufffd \ufffd\ufffd\ufffd\ufffd\u0646\ufffd*** \ufffd&%! I\u0648\u0632 TNS \u0627 \ufffdCd2SnO4 g7\u0648 0B Zn2SnO4\u0629 *6 \u06271*5\u062d \u0627 \ufffd\ufffd)", "mime": "application/pdf"}, {"id": "alkej-329", "words": "7722", "extension": ".pdf", "flesch": "54", "author": "Mohammed, Asem Hassan; Behrendt, Frank Behrendt; Methner, Frank J\u00fcrgen", "title": "\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0644\u0643\u0646\u0648\u0633\u0644\u064a\u0644\u0648\u0632\u064a\u0629 \u0627\u0644\u0649 \u0633\u0643\u0631\u064a\u0627\u062a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u062e\u0645\u0631", "date": "2017", "keywords": "+ \ufffd; biomass; g glucan; glucan; hydrolysis; lignin; pretreatment; temperature; xylan; yield; \u00d7 \ufffd; \u0627! \ufffd; \ufffd +; \ufffd \u2212; \ufffd \ufffd", "summary": "\ufffd;T uQ\u0648 +D%!\u0627?,A\u0627 : B\ufffd;\ufffd\ufffd\ufffd \u0627@\ufffdB' \u0627!);\ufffdT)\u0660.\u0661 'd /\u0645\ufffdO!\u0627 \ufffd\ufffd+\ufffdD!\u0627! 5;\ufffd \u0627 ?Q \u0646\ufffdT+;T 'd( \u060c \ufffd\ufffd+\ufffdD!\u0627! 5;\ufffd \u0627 B\ufffdT=,\u0665\u0660 'd /I0> \u0667\u0662]\u0644 ! 5!\u0632\ufffd\ufffd \u0648\u0627+;\ufffd\ufffd\ufffd !;\ufffd+\u0627\u062f \u0627!;", "mime": "application/pdf"}, {"id": "alkej-33", "words": "5422", "extension": ".pdf", "flesch": "91", "author": "\u0639\u0628\u0648\u062f, \u062f.\u0639\u062f\u0646\u0627\u0646 \u0646\u0639\u0645\u0629; \u0639\u0628\u062f \u0627\u0644\u0635\u0627\u062d\u0628, \u0646\u0628\u064a\u0644 \u0643\u0627\u0638\u0645; \u0637\u0639\u0645\u0629, \u0639\u0627\u0645\u0631 \u0639\u0628\u062f \u0627\u0644\u0644\u0647", "title": "\u062d\u0627\u0645\u0644 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0633\u0628\u0643 DIN 15Mo3 \u0628\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0646\u0642\u0637\u064a \u0628\u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0645\u0639\u062f\u0646\u064a \u0627\u0644\u0645\u062d\u0645\u064a \u0628\u0627\u0644\u063a\u0627\u0632", "date": "2017", "keywords": "2sec; 4sec; 8sec; amp; journal; spot; welding; \u0627\u0644\u062a\u064a\u0627\u0631; \u0627\u0644\u0642\u0635; \u0627\u0644\u0644\u062d\u0627\u0627\u0627\u0645; \u0627\u0644\u0644\u062d\u0627\u0645; \u0627\u0644\u0645\u062c\u0644\u062f; \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629; \u062a\u064a\u0627\u0631; \u062f.\u0639\u062f\u0646\u0627\u0646; \u0631\u0633\u062a\u062e\u062f\u0627\u0645; \u0632\u0645\u0646; \u0632\u064a\u0627\u062f; \u0633\u0645\u0643; \u0639\u0628\u0648\u062f; \u0639\u0646\u062f; \u063a\u0627\u0632; \u0642\u0637\u0631; \u0644\u0633\u0645\u0643; \u0645\u062c\u0644\u0629; \u0645\u0646\u0637\u0642\u0629; \u0646\u0639\u0645\u0629; \u0646\u0642\u0637\u0629; \u0648\u0639\u0646\u062f", "summary": "\u0645\u0646 \u062e\u0629\u0644 \u062a\u064a\u0631\u064a\u0631\u0647 \u062d\u064a \u0631\u0633\u062a\u0642\u0631\u0627\u0631\u064a\u0629 \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062d\u064a \u0646\u0641\u0627\u0630\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0639\u0644\u0649 \u0642\u0637\u0631 \u0646\u0642\u0637\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 ( 3,2,1)\u0644\u0625\u0644\u0634\u0643\u0627\u0644\u0648\u0639\u0644\u0649 \u0642\u0648 \u0627\u0644\u0642\u0635 . .2mm\u0642\u0635 \u0644\u0644\u0633\u0645\u0643 160 200 240 280 320 weld current (AMP) 10 15 20 25 30 35 s h e a r f o r c e ( K N ) 8sec 4sec 2sec ( \u0627\u0644\u0639\u0629\u0642\u0647 \u0628\u064a\u0646 \u062a\u064a\u0627\u0631 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0642\u0648 \u0627\u0644\u0644\u062d\u0627\u0645 \u0644\u0633\u0645\u0643 1\u0627\u0644\u0634\u0643\u0644 ) 2mm 2\u0628\u064a\u0633\u062a\u062e\u062f\u0627\u0645 \u063a\u0627\u0632CO \u0648\u0628\u064a\u0632\u0645\u0627\u0646 \u0645\u062e\u062a\u0644\u0641\u0647 ( \u062d\u064a \u062a\u064a\u0627\u0631\u0627\u064a \u0648\u0631\u0632\u0645\u0627\u0646 2\u0628\u062f \u0627\u0644\u0644\u062d\u0627\u0645 )\u0627\u0644\u0634\u0643\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0627\u0644\u0633\u0645\u0643 (4mm)\u0644\u0633\u0645\u0643 \u0645\u062e\u062a\u0644\u0641\u0629 .(2mm) ( 14)\u0628\u0644\u063a\u064a \u0642\u064a\u0645\u0629 \u0642\u0648 \u0627\u0644\u0642\u0635KN \u0639\u0646\u062f ( \u0631\u0645 \u062a\u0628\u062f\u0631 \u0642\u064a\u0645\u0629 4sec\u0648\u0632\u0645\u0646 )", "mime": "application/pdf"}, {"id": "alkej-330", "words": "8227", "extension": ".pdf", "flesch": "67", "author": "Al-Khafaji, Hussein M.; Jweeg, Muhsin J.", "title": "\u062d\u0644 \u0645\u0639\u0643\u0648\u0633 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u0643\u064a\u0646\u0645\u0627\u062a\u064a\u0643\u064a\u0629 \u0644\u0631\u062c\u0644 \u0622\u0644\u064a \u0630\u064a \u0623\u0630\u0631\u0639 \u0645\u0631\u0646\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0639\u0635\u0628\u064a\u0629", "date": "2017", "keywords": "c \ufffd; c\u03b1 \ufffd; d \ufffd; kinematic; network; neural; robot; s \ufffd; t \ufffd; \ufffd $; \ufffd cd; \ufffd cos; \ufffd sd; \ufffd sin; \ufffd s\u03b1; \ufffd \u03b4x; \ufffd \u03b4y; \ufffd \ufffd", "summary": "\ufffd \u0627!)P-!\u0627 \ufffd\ufffd5Y!\u0627 m\ufffd5E; $%C \ufffd&,\ufffd0C\ufffdF f,5n\u0627 \ufffd\ufffd\ufffd\ufffd;\ufffd %\ufffd\ufffd\ufffdo \u0627! T2C21\ufffd' \ufffd A221\ufffd' E2' 2( \u2026(19) T2C21\ufffd \ufffd \ufffdT\ufffd\ufffd T\ufffd!", "mime": "application/pdf"}, {"id": "alkej-331", "words": "8780", "extension": ".pdf", "flesch": "57", "author": "Al-Khazraji, Ahmed Naif; Al-Rabii, Samir Ali; Al-Khazaali, Hameed Shamkhi", "title": "\u062a\u062d\u0633\u064a\u0646 \u0633\u0644\u0648\u0643 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062c \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0624\u0644\u0645\u0646\u0629 \u0644\u0645\u062a\u0648\u0633\u0637\u0629 \u0627\u0644\u0637\u0648\u0644", "date": "2017", "keywords": "+ \ufffd; bending; buckling; columns; dynamic; modulus; type; \u0627 \ufffd; \ufffd +; \ufffd =; \ufffd k; \ufffd v; \ufffd \u0629; \ufffd \ufffd", "summary": "Symbol Type of loading \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd {\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd. \ufffd\ufffd\ufffd\ufffd\ufffd 1 1a Comp.", "mime": "application/pdf"}, {"id": "alkej-332", "words": "3931", "extension": ".pdf", "flesch": "59", "author": "Abdullah, Orhan S.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0644\u062a\u0627\u062b\u064a\u0631 \u0627\u0636\u0627\u0641\u0629 \u062f\u0642\u0627\u0626\u0642 \u0637\u0628\u064a\u0639\u064a\u0629 \u0644\u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0628\u0648\u0644\u064a \u0623\u0633\u062a\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u0634\u0628\u0639 \u0644\u0645\u0627\u062f\u0629 \u0645\u062a\u0631\u0627\u0643\u0628\u0629 \u0628\u0648\u0644\u064a\u0645\u0631\u064a\u0629", "date": "2017", "keywords": "husk; material; particles; tensile; water; \u0627 \ufffd; \u062f \ufffd; \u0648 \ufffd; \ufffd +; \ufffd \ufffd", "summary": "7 \ufffd5\u062f\u0629 \u0627 \ufffd\ufffd\u06274\ufffd\ufffd5 \u0627 #\ufffd5A\u0629 \u0627\u062f\u0649 \u0627 D \u0632\ufffd\ufffd5\u062f\u0629 \ufffd5\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd5 \u0627 M\ufffd\ufffd\ufffd\ufffd\u062f \u0627 3 G \u0627(Y$ \ufffd\ufffd\ufffd+0 \u0627\ufffdM\ufffd JA \u062f\ufffd\ufffd+* \ufffd\ufffd3\u0631 \u0627 \ufffd\ufffd\ufffd5\u0646 \ufffd5\ufffd \ufffd \ufffd25 \u0627\ufffd>\ufffd\ufffd\ufffd5\u0631\u0627\u062a \u0625,\ufffd\ufffd\ufffd\u0627\u0646 \u0623\ufffd\ufffdA \u0627 \ufffd\ufffd\ufffd+0 \u062a) E9 \u062a\ufffd5-\ufffd\ufffd . \u06270 \ufffd2!\ufffd\ufffd\ufffd\ufffd3 \ufffd\u062d \ufffd \u0623 \u0647\u0644\u0644\u0627 \u0648\u0631\u06be\ufffd\u0646 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \u0627\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd/\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd \u0627 \u0627\ufffd \ufffd\ufffd\ufffd\u0648\ufffd \ufffd\ufffd\ufffd \ufffd\u0627 :morhan_sabah@yahoo.co \ufffd \u0627\ufffd\ufffd4 \ufffd\ufffd# \u06be \u0627 \ufffd \ufffd \u0623\ufffd\ufffd\ufffd \u062a.-\ufffd\ufffd \u0627,\ufffd\ufffd\ufffd \u062f\ufffd\ufffd+* \u062a (\ufffd\ufffd \u0637\ufffd\ufffd\ufffd\ufffd\ufffd \u062f\u0631\u0627\ufffd\ufffd \u062a $ \u0627 \ufffd\ufffd \ufffd\u0627\u062a\ufffd0 \u0627 \ufffd\ufffd1 3\ufffd2\u0627 \ufffd\ufffd4 \ufffd\ufffd\ufffd5 \ufffd\ufffd567\ufffd8 \u0648(\ufffd\ufffd\ufffd\u0627>\ufffd\ufffd\ufffd5\u0631 \u062a\ufffd5 \u062f\u0631\u0627\ufffd\ufffd5 .", "mime": "application/pdf"}, {"id": "alkej-333", "words": "11177", "extension": ".pdf", "flesch": "65", "author": "AL-Samarraie, Shibly A.; Hamzah, Mohsin N.; Abdulsahib, Imad A.", "title": "\u062a\u062e\u0645\u064a\u062f \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0644\u0644\u0639\u062a\u0628\u0629 \u0627\u0644\u0643\u0627\u0628\u0648\u0644\u064a\u0629 \u0627\u0644\u0630\u0643\u064a\u0629 \u0645\u0639 \u0627\u0644\u0645\u062e\u0645\u0646 \u0627\u0644\u0645\u0646\u0632\u0644\u0642 \u0627\u0644\u0634\u0643\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u062b\u0646\u064a\u0646 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u063a\u0637\u064a\u0629", "date": "2017", "keywords": "b \ufffd; j\u00ac \ufffd; m \ufffd; q \ufffd; s \ufffd; t \ufffd; tg \ufffd; \u00a6 \ufffd; \u211b \ufffd; \ufffd f; \ufffd g; \ufffd h; \ufffd p; \ufffd qg; \ufffd q\u00b3; \ufffd r; \ufffd \u00a6; \ufffd \u00aa; \ufffd \u00b0; \ufffd \u2208; \ufffd \ufffd", "summary": "Accordingly Equation (45), in terms of \ufffd\ufffd and \ufffd\ufffd, can be written as \ufffd\ufffdR\ufffd \ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd s\ufffdr \ufffd j\ufffd\u00a6\ufffdR\ufffd \ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd s\ufffdr \ufffd j\ufffd\u00a6u \u2026(47) where s\ufffd \u2208 \u211b\ufffdgq\ufffd\ufffd\u00d7\ufffd, s\ufffd \u2208 \u211b\ufffd, j\ufffd \u2208 \u211b\ufffdgq\ufffd\ufffd\u00d7\ufffdqg and j\ufffd \u2208 \u211b\ufffd\u00d7\ufffdqg. Thus, the sensor output equation in state space form is given by: \ufffd\ufffd\ufffd\ufffd \ufffd [0 ^- ] \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd!", "mime": "application/pdf"}, {"id": "alkej-334", "words": "4899", "extension": ".pdf", "flesch": "62", "author": "Ismeal, Mustafa K.; Hassan, Kharia S.; Hussian, Hussian A.", "title": "\u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0622\u0643\u0644 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0627\u0644\u0645\u0646\u064a\u0648\u0645 \u2013 \u0633\u064a\u0644\u064a\u0643\u0648\u0646 ) (Al-9wt% Si \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0645\u0639 \u0627\u0644\u0627\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 CNTs", "date": "2017", "keywords": "alloy; coating; corrosion; d \ufffd; \u0627 \ufffd; \u0648\u0627 \ufffd; \ufffd +; \ufffd m7; \ufffd \u0631; \ufffd \u0644; \ufffd \u0645; \ufffd \u0646; \ufffd \ufffd", "summary": "For a single electrode Tafel equation specified as; \ufffd \ufffd \ufffd \ufffd ln \ufffd \ufffd\ufffd \u2026 (1) Where, \ufffd is the overpotential \ufffd is Tafle V plot i is the current density, A/m2 and i0 is the so-called exchange current density, A/m2. \u0627!+\ufffd-\ufffd, \u0627\ufffd\ufffd\ufffd+\ufffd*\ufffd Al-9wt% Si) (\ufffd\ufffd \ufffd\ufffd\u0646 \u2013\ufffd \ufffd\u0643 \u0627\ufffd'&%\ufffd \ufffd$#\ufffd\ufffd \u0627!\ufffd\ufffd\ufffd\ufffd\ufffd\u0645 CNTs \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \ufffd3*\ufffd \ufffd \ufffd\ufffd\u0646 1$2* \ufffd\ufffd **1\ufffd$2 \ufffd 1\ufffd$2 \ufffd*** *\u060c** \ufffd\ufffd \ufffd \ufffd\ufffd\ufffd/ \ufffd\ufffd\ufffd\u0627\u062f -\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd \ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd \ufffd \u0627%$\ufffd \u062c \u0648\u0627\ufffd!\ufffd \u062f\u0646***\ufffd\ufffd/ ()' \u06be\ufffd\ufffd\ufffd\ufffd \ufffd \ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd irq.com-mustafa@mtu: \u0627\ufffd-+,\ufffd \u0627%\ufffd\ufffd\ufffd+\u0648$** \u0627\ufffd\ufffd4\ufffd\ufffd \ufffd .*", "mime": "application/pdf"}, {"id": "alkej-335", "words": "4741", "extension": ".pdf", "flesch": "59", "author": "Mohammed, Farag M.", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0639\u0646\u062f \u062a\u063a\u064a\u064a\u0631 \u0639\u0648\u0627\u0645\u0644 \u0645\u062e\u062a\u0644\u0641\u0629", "date": "2017", "keywords": "combination; composite; cost; density; fiber; filler; fraction; parameters; properties; taguchi; volume; weight; \ufffd \ufffd", "summary": "\u062c \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd 1\u060c \u0627 \ufffd\ufffd\u062f\ufffd13\ufffd\ufffd\ufffd \u0627 \ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd \u060c83-74 )2017( 83 \ufffd\ufffd\ufffd \ufffd\ufffd \ufffd \ufffd\ufffd\ufffd\u0627\u062f \u0627 \ufffd\ufffd!\ufffd#!\ufffd\ufffd \ufffd\ufffd\u0627\ufffd\ufffd \ufffd\ufffd&\ufffd\ufffd\ufffd%\ufffd\ufffd\ufffd\ufffd \u0627 \ufffd\ufffd\u0627\u0635 \u0627 \ufffd\ufffd'% \u062c \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \u0627*6%&5! \u0627: \ufffd\ufffd(\ufffd \u0627 \u0635 3\u0627\u0627*L\u06274W<-\u062a .", "mime": "application/pdf"}, {"id": "alkej-336", "words": "4370", "extension": ".pdf", "flesch": "56", "author": "Jabur, Akram Raheem; Abbas, Laith Kais; Moosa, Saja Aqeel", "title": "\u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0628\u0643\u062a\u0631\u064a\u0627 \u0644\u062d\u0635\u064a\u0631\u0629 \u0627\u0644\u0627\u0644\u064a\u0627\u0641 \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0644\u062a\u0631\u0634\u064a\u062d \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631\u064a\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0645\u0646 \u0646\u062a\u0631\u0627\u062a \u0641\u0636\u0629- \u0646\u0627\u064a\u0644\u0648\u0646", "date": "2017", "keywords": "activity; agno3; electrospinning; figure; membrane; nanofibers; nanoparticles; nylon; silver; solution; surface; vol; water; \ufffd \ufffd", "summary": "doi:10.1007/s10965-012-9980-8. \ufffd\ufffd 1\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd13\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd \u0627 \ufffd\u0645 \u0631\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd \u060c93-84 )2017( 93 !' \ufffd \ufffd \u0627\ufffd !", "mime": "application/pdf"}, {"id": "alkej-337", "words": "5748", "extension": ".pdf", "flesch": "58", "author": "Al-Alalawy, Ahmed Faiq; Abbas, Talib Rashid; Mohammed, Hadeer Kadhim", "title": "\u062f\u0631\u0627\u0633\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0644\u0645\u062d\u0627\u0644\u064a\u0644 \u0627\u0644\u0633\u062d\u0628 \u0627\u0644\u0639\u0636\u0648\u064a\u0629 \u0648\u0627\u0644\u0644\u0627\u0639\u0636\u0648\u064a\u0629 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0646\u0627\u0641\u0630 \u0627\u0644\u0627\u0645\u0627\u0645\u064a", "date": "2017", "keywords": "draw; feed; flux; h7 \ufffd; membrane; osmosis; solution; water; \u0627 \ufffd; \ufffd %\u0645; \ufffd k; \ufffd \u0644; \ufffd \ufffd", "summary": "\u0633 *\ufffd\ufffd*\u06be\ufffd!4 3 \u06381 \u0645 \u0648\ufffd\ufffd *** \u060c* \ufffd\ufffd\ufffd \ufffd\ufffd \ufffd\ufffd\ufffd\u0627\u062f / \ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd /\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd \ufffd ** / \u0647\u062f\u0627#\u0629 \u0627\ufffd \ufffd\ufffd\ufffd \u0648\u0627\ufffd\ufffd\ufffd\ufffd\ufffd%\ufffd\ufffd \u0648\u0632\u0627\u0631\u0629 \u0627\ufffd\ufffd\ufffd%\u0645 \u0648\u0627\ufffd& Ahmedalalawy@yahoo.com : \u0627,\ufffd &\u0648+* \u0627\ufffd \ufffd\ufffd* Talibrshd@yahoo.com : \u0627,\ufffd &\u0648+* \u0627\ufffd \ufffd\ufffd ** hadeer_master@yahoo.com : \u0627,\ufffd &\u0648+* \u0627\ufffd \ufffd\ufffd*** \ufffd\ufffd \u0627\ufffd\ufffd$ \ufffd\ufffd0 \ufffd\ufffd\ufffd\u0641 \u0627\ufffd .-. H7\ufffd&\u0644 \u0627\ufffd\ufffd\ufffd\ufffd Z\ufffd \u0631+\ufffd E\ufffd\ufffd \u0621 \ufffd\ufffd\ufffd\ufffd [K \u06218\u0627\ufffd\ufffd;< 1 CTA .", "mime": "application/pdf"}, {"id": "alkej-338", "words": "3399", "extension": ".pdf", "flesch": "61", "author": "Obyed, Saleem Mohammed", "title": "\u062a\u062d\u0636\u064a\u0631 \u0645\u0642\u0627\u0637\u0639 \u0648\u0642\u0648\u062f \u062e\u0641\u064a\u0641\u0629 \u0645\u0646 \u0632\u064a\u062a \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0641\u0631\u0627\u063a\u064a \u0627\u0644\u062b\u0642\u064a\u0644 \u0628\u0648\u0627\u0633\u0637\u0629 \u062a\u0641\u0627\u0639\u0644 \u0627\u0644\u062a\u0643\u0633\u064a\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a", "date": "2017", "keywords": "cracking; gas; gas oil; oil; \u0627 \ufffd; \u0648 \ufffd; \u0648\u0627 \ufffd; \ufffd \ufffd", "summary": "\ufffd \u0627 -,\ufffd+*\ufffd\u0627(\u0627 )\ufffd' \u0627 & \u0632 \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd \u0627 \ufffd\u0627\u0631\u064a \u0627 \ufffd!\ufffd \ufffd\ufffd\ufffd\u0629 ;\ufffd\ufffd\ufffd\ufffd \ufffd3\u0627\u0631\u064a \ufffd\ufffd\ufffd\ufffd8 \u0637\ufffd\ufffd9\ufffd\ufffd.- \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd>\ufffd\ufffd4 ;\ufffd ;\ufffd\ufffd\ufffd0 \u0648;\ufffd*\ufffd=\ufffd>\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd6; \ufffd\ufffd? \ufffd\ufffd\ufffd\u0627\u062a \ufffd\ufffd\ufffd \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd \u0627 \ufffd\ufffd\ufffd\ufffd=\ufffd \ufffd1 \ufffd1 \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd \u0648\ufffd\ufffd \u0665\u0666\u0660o- \ufffd3\u0664\u0666\u0660\u0627\u0631\u0629 ;\ufffd\ufffd\u0627\u0648\u062d \ufffd\ufffdB \ufffd1 \ufffd\ufffd\ufffd\u0644 \u062f\u0631\ufffd\ufffd \u0648\ufffd\ufffd \u0623\ufffd\ufffd\ufffd' \ufffd\ufffd\ufffd\ufffd8 \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd \u0627 \ufffd\u0627\u0631\u064a .B&\ufffd\u0627\u062f C 46\u064a \u0627 I&J \u062f\u064a \u0648\u0627 \ufffd\ufffd8\ufffd \u0627J* \ufffd8 \u0627\ufffd\ufffd K\ufffd\ufffd\ufffd? ) \ufffd\ufffd \u0648\u0627 \ufffd\ufffd\ufffd\ufffd \u0646\u060c \u0627 4\u0632\u0646 \u0627 6)\ufffd[\ufffdQ\ufffd \ufffd2 \u0627,\ufffd (V \u0648\u0630 K\ufffd \ufffd\ufffd \u062a \ufffd, \u0631\ufffd*M4\u0627\ufffd \u0627\ufffd\ufffd\ufffd 6 \u0631\ufffd\ufffd \u0627 ,\ufffd\ufffd\ufffd=\ufffd\u0627\ufffd \u062a \u0627 \ufffd0 \ufffd\ufffd8\u0627\ufffd\ufffd\ufffd \u0623\ufffd+ \u062f\u0631 \u0627 \ufffd\ufffd \u062a \u0627\ufffd\ufffd ;\ufffd \u0627 40\u0644 T\ufffd8 .", "mime": "application/pdf"}, {"id": "alkej-339", "words": "5312", "extension": ".pdf", "flesch": "51", "author": "Alwash, Atheel", "title": "\u062f\u0631\u0627\u0633\u0629 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0633\u064a\u0631\u064a\u0648\u0645 \u0627\u0648\u0643\u0633\u0627\u064a\u062f \u0643\u0639\u0627\u0645\u0644 \u0645\u0633\u0627\u0639\u062f \u0641\u064a \u062a\u062d\u0637\u064a\u0645 \u0635\u0628\u063a\u0629 \u0627\u0644\u0627\u0648\u0631\u0627\u0646\u062c \u062c \u0628\u0648\u0627\u0633\u0637\u0629 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u0643\u0633\u062f\u0629", "date": "2017", "keywords": "catalyst; ceo2; cerium; dye; orange; oxide; reaction; temperature; vol; \u0627 \ufffd; \ufffd \ufffd", "summary": "\u0627,\ufffd\ufffd+#\u0648: \ufffd\ufffd2\ufffd \u0627 \ufffd\u062f \u0627\ufffd\ufffd\ufffd#;\ufffd\u062f\u0631\u0627;\ufffd :\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd819 6.7\ufffd \u0627,\u0648\u0631\u0627(4 \u062c 2\ufffd \u0627\ufffd.01$-\u0641 '\ufffd\ufffd\u0645 \u0627\u0648 \ufffd\ufffd- \u0627\ufffd%\ufffd(\ufffd\u064a \u0637\ufffd :\ufffd\ufffd\ufffd\ufffd \u0627, \ufffd-\u0629 2 @A7\ufffd2BA1&\u064a \u0627C\u0648\u0627\ufffd \ufffd\ufffd%D9 \ufffd9@ !: E\ufffd;#+\u0627\ufffd \ufffd\ufffd\ufffd\ufffd: F#\u0637 . G%D\u0627\ufffd\ufffd BA1\u0627\ufffd\ufffd \ufffd2%\ufffd H\ufffdIJ9 \ufffd9 \u0627\u0644 \ufffd\u062f \u0627\ufffd\ufffd\ufffd%\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd1L\u062a \u0648&%$\ufffd \u0627\ufffd\ufffd%N9 \u0627\u0645 :-\u0629-I+;\ufffd2XRD \u060c \ufffd\u0631C\u0629 \u0627\ufffd\ufffdN\u0627\ufffd #$P& \u0648AFM \u060c H\ufffdIJ9 \ufffd\u0629 \u0627\ufffd\ufffd\ufffd8\ufffd 2\ufffd FTIR\u0627,\u0648\u06277# \u0627\ufffd#\u062782\ufffd I+;\ufffd2-\u0627\u0645 PQ ;\ufffd\u0648\ufffd\ufffd\ufffd\u0633 \ufffd\u0637diffuse reflectance spectra . \ufffd\ufffd\ufffd\ufffdA Y\u0621\u0629 \u0627\u0632\u0627\ufffd\ufffd \u0627\ufffd: #L\ufffd.& #\ufffdTZ9 \ufffd$\ufffd (+\u0627\ufffd [:\ufffdA+\ufffd6#\u0627\u062a \u0627\ufffd+& !& --\ufffd\ufffd\ufffd&] \u0627\ufffd\ufffd\ufffd\ufffd:- \u0627\ufffd\ufffdG%D \ufffd9 \u062f\u0631\u0627;\ufffd \u0627\ufffd\ufffd\ufffd H\ufffdIJ+\u0627\ufffd \ufffd\ufffd\ufffd2\ufffd- \u0627;+\ufffd\ufffd\ufffd\u0644 :\ufffd S\u0644 \u0648\ufffd`a \u0646 [:\ufffdA+\u0648&%$\ufffd \u0627\ufffd \u060c\ufffdc\ufffd\ufffd\ufffd&] \u0627\ufffd\ufffd\ufffd\ufffd:- \ufffd- \u06487\ufffdS \u0627\ufffdY .", "mime": "application/pdf"}, {"id": "alkej-340", "words": "4155", "extension": ".pdf", "flesch": "60", "author": "Samaan, Sama Salam", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u062a\u0646\u0641\u064a\u0630 \u0646\u0638\u0627\u0645 \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0644\u0625\u062f\u0627\u0631\u0629 \u0645\u0630\u062e\u0631 \u0627\u062f\u0648\u064a\u0629", "date": "2017", "keywords": "database; fig; inventory; system; user; \u0627 \ufffd; \u0648\u0627 \ufffd; \ufffd \u0645; \ufffd \ufffd", "summary": "\ufffd\ufffd\ufffd\ufffd 1\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd13\ufffd \ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\u0645\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd \u0645 \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\u0646 \ufffd\ufffd\u0645 \u060c2017( 128-118( 128 \u0645$,+ \u0627\u062f\u0648*\ufffd (\u062f\u0627\u0631\u0629%)\ufffd\ufffd' \u0648%\ufffd\ufffd\ufffd$ \ufffd#\ufffd\u0645 \ufffd!\ufffd\u0629 \ufffd\ufffd\ufffd\ufffd\ufffd\u062a \ufffd\ufffd\ufffd \ufffd\ufffd\u0645 \ufffd\ufffd\ufffd\ufffd\u0646 \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd /\ufffd\ufffd \u06be\ufffd \ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\u0628 \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\u0648\ufffd\ufffd\ufffd\ufffd\ufffd samasamaan@yahoo.com: \u0627\ufffd \ufffd\ufffd \u0627\ufffd\ufffd\ufffd \ufffd *\ufffd\ufffd0 \u06be \u0627 \u0627\ufffd\ufffd'\ufffd\u0645 .\u0648*\ufffd\ufffd0 \u0647 \u0627\ufffd, \u0641 \u0627\ufffd\ufffd\ufffd\u0633 \ufffd, \u0627 \u0627\ufffd\ufffd)+ \u06be\ufffd *()\ufffd \ufffd'\ufffd\u0645 \ufffd\ufffd% \u0629 $\ufffd\ufffd\ufffd\ufffd\u062a \ufffd\u062f\u0627\u0631\u0629 \ufffd \ufffd\ufffd \u0627\u062f\u0648*1\ufffd \u0629 $\ufffd\ufffd\ufffd\ufffd\u062a *\ufffd5)3 \ufffd\ufffd\ufffd\ufffd\ufffd4\u062a %3 \u0637\ufffd%\ufffd\ufffd 14\ufffd *\ufffd\ufffd\ufffd>\u062a \ufffd; \u0627\ufffd) \ufffd\ufffd\u060c \u0627\ufffd)\ufffd,:\ufffd3\u060c \u0627\ufffd)\ufffd\u06383\ufffd0\u060c \u0627\ufffd \ufffd7%\ufffd\u062a \u0648\ufffd\ufffd6\u06be\ufffd,\ufffd \ufffd 3\ufffd \u0629 \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u062a * \u0631$A . \ufffdM \ufffd\ufffdD\u0636 \u0627*>7,\ufffd\u0648\u0627\ufffd)\ufffd\u06383\ufffd0 \u0648\u0627\ufffd:$\ufffd=3 \u0648\u0627\ufffd\u062f\u0648\ufffd \u060c \u0627% \u0627\u062f \ufffd7\u0627*\ufffd\ufffd \u0627\ufffd\ufffd\ufffd; \u0648\u0627\ufffd\ufffdK\u0627\u0621 \u0648\u0637\ufffd\ufffd% \u0627\ufffd\ufffd\ufffdF\u0631\ufffd\ufffd\u060c \ufffd\ufffd\ufffd$\ufffd \u062f\ufffd7%\ufffd\u062a \u0627\ufffd:$\ufffd=3 \u0648\u0627\ufffd\ufffd\ufffd1F \ufffd3 \u0627\ufffd\u062f\u0648\ufffd \ufffd\ufffd\ufffd,\ufffd \u0627\ufffd(> +(% N\ufffd$ \ufffd\ufffd7\ufffd\ufffd\ufffd \u0645 ?\ufffd\ufffd\ufffd\ufffd \u0648\ufffd\ufffd\ufffd \ufffd\ufffd)\ufffd\ufffd4\u062a \u0627\ufffd\ufffd\ufffd; \u0648\u0627\ufffd\ufffdK\u0627\u0621 \u0648\u0627\u062f\u0627\u0631\u0629 \u0627\ufffd\ufffd)+ $\ufffd\ufffd0\u0621\u0629 $\ufffd\ufffd+ \ufffd, \ufffd)\ufffd3\u06be \u0627 \u0627\ufffd\ufffd'\ufffd\u0645 \ufffd\ufffd\ufffd\ufffd.", "mime": "application/pdf"}, {"id": "alkej-341", "words": "6110", "extension": ".pdf", "flesch": "59", "author": "Klim, Sahar Mahdie; Klim, Sahar Mahdie", "title": "\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0636\u062e\u0645\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0645\u0627\u0628\u0631\u064a\u062f\u064a\u0648\u0633 \u0639\u0644\u0649 \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0627\u0644\u0633\u062d\u0627\u0628\u064a\u0629: \u062f\u0631\u0627\u0633\u0629 \u062d\u0627\u0644\u0629\u060c \u0628\u064a\u0627\u0646\u0627\u062a \u0635\u0648\u0631 \u0627\u0644\u0645\u062e\u0637\u0637\u0627\u062a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0639\u0635\u0628\u064a", "date": "2017", "keywords": "+ \ufffd; big; data; database; eeg; hadoop; information; time; way; \u0627 \ufffd; \ufffd +; \ufffd \u062a; \ufffd \ufffd", "summary": "\ufffd\ufffd, \u0629 \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u062a\u060c +\ufffd\ufffd\u0641 (/(%, \ufffd. \u0627\ufffd>)( ,\ufffd\u0648\u06be% \ufffd\ufffd \ufffd%\ufffd4 \u0637\ufffd\ufffd \ufffd\ufffd\ufffd \u0648\ufffd\ufffd\ufffd\ufffd \ufffd4 \u0627\ufffd\ufffd\ufffd\ufffd\ufffd5 \ufffd: \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u062a .", "mime": "application/pdf"}, {"id": "alkej-342", "words": "5146", "extension": ".pdf", "flesch": "69", "author": "Hamoudi, Ahmed Khalaf; Abdul Rahman, Noora Off", "title": "\u062a\u0635\u0645\u064a\u0645 \u0645\u0633\u064a\u0637\u0631 \u062a\u0643\u0627\u0645\u0644\u064a \u0645\u0646\u0632\u0644\u0642 \u0627\u0644\u0646\u0645\u0637 \u0644\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0644\u0627 \u062e\u0637\u064a\u0629", "date": "2017", "keywords": "control; controller; ismc; mode; system; time; \ufffd d; \ufffd function; \ufffd \ufffd", "summary": "By substituting equation (2) in (1), the control law can be rewritten as: \ufffd \ufffd \ufffd\ufffd\ufffd \ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u2026 \ufffd3 The sliding surface characterized as: \ufffd \ufffd \ufffd\ufffd \ufffd \ufffd\ufffd ; \ufffd \ufffd 0 \u2026 \ufffd4 where, \u03bb is a constant parameter with a positive value. \ufffd\ufffd\ufffdE\ufffd\ufffd \ufffd \u04e9!G \ufffd C\ufffd \ufffd D\ufffd\ufffd \ufffd D\ufffd ]\ufffd Finally, the control law is written according to \ufffd \ufffd 1 D 8.", "mime": "application/pdf"}, {"id": "alkej-343", "words": "5584", "extension": ".pdf", "flesch": "59", "author": "Khudhur, Noor Ahmed", "title": "\u0627\u0644\u0630\u0643\u064a\u0629 RFID \u062e\u0637\u0629 \u0637\u0648\u0627\u0631\u0626 \u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0648\u0642\u0648\u062f \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0637\u0627\u0642\u0627\u062a", "date": "2017", "keywords": "card; database; fuel; rationing; rations; readers; rfid; security; system; use; vol; \u0627 \ufffd; \ufffd \ufffd", "summary": "\u0627\ufffd;\ufffd\u0648A.\u062a \u0627\ufffd((\ufffd\ufffd \u0627#\ufffd@?\u0644 \u0627\ufffd\ufffd\ufffd.\u0645 \ufffd1 =\ufffd\ufffd\ufffd\ufffd9. \ufffd\ufffd\ufffd1\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd\ufffd13 \ufffd \u0627\ufffd\ufffd \u0627\u0631\u0632\u0645\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd \u0645 \ufffd \u0631 \u0627\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd \u060c148-157 )2017( 157 \ufffd\ufffd\ufffd \u062f &$\ufffd)\ufffd\ufffd\u0627\u0645 & $%$\u062a \u0637 \u0627\u0631\u0626\ufffd \ufffd RFID \u0627\ufffd\ufffd% \u0632*( \u0627\ufffd(\ufffd \u0631 \u0627\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd noorea04@yahoo.com : \u0627 \ufffd\ufffd\ufffd\ufffd\u0648 \ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \u0627\ufffd\ufffd+ 4 \u0627\ufffd4 \u0627\ufffd3.\ufffd* \ufffd\ufffd\ufffd.21 1- \ufffd0 \u0627\ufffd()\u0627\u0631\u062f \u0648 \u0627\ufffd\ufffd,.\ufffd- \u0627\ufffd,\ufffd\u0648\u0631\ufffd* \ufffd\ufffd()\u0627\u0637\ufffd\ufffd\ufffd\u060c &\ufffd \u06be\ufffd\u0627 \u0627\ufffd\ufffd%$ #\ufffd\ufffd\ufffd\u0641 \ufffd\ufffd \u06be\ufffd\u0647 \u0627\ufffd\ufffd\ufffd\ufffd \u0648\u0637\ufffd\u0627\ufffd \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u06be\ufffd \u0627\ufffd\ufffd \u0627\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd \u0627\ufffd)A)\u062f \ufffd(\ufffd\ufffd =\ufffd\ufffd\ufffd\ufffdD &\ufffd \u0627\ufffd\ufffd\u0627\u0642\u060c 1- \ufffd1\u0627 .\u0629", "mime": "application/pdf"}, {"id": "alkej-344", "words": "4720", "extension": ".pdf", "flesch": "48", "author": "Al-Khazraji, Ahmed Naif; Amin, Samir Ali; Al-Warmizyari, Husam Ahmed", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a \u0644\u0641\u062a\u0631\u0627\u062a \u0632\u0645\u0646\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 \u0639\u0644\u0649 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0627\u0648\u0633\u062a\u0646\u0627\u064a\u062a\u064a \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 H \u0648\u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0639\u0627\u0644\u064a\u0629321", "date": "2017", "keywords": "321h; hardness; impact; material; properties; steel; strength; temperature; tensile; test; type", "summary": "Because of the rarity works on austenitic stainless steel material type AISI 321H, in this work, ultimate tensile strength, yield strength, elongation, hardness, and absorbed energy by impact are Samples of tubes are extracted from furnace belong to used to make comparisons between these properties. temperature increases; the trend of properties decreasing for the samples of un used material. Because of the rarity works on austenitic stainless steel material type AISI 321H, in this work, ultimate tensile strength, yield strength, elongation, evaluated based on experimental data obtained from mechanical testing.", "mime": "application/pdf"}, {"id": "alkej-345", "words": "4703", "extension": ".pdf", "flesch": "52", "author": "Mousa, Shakir M", "title": "\u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u0627\u0645\u062b\u0644 \u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062d\u0643 \u0627\u0644\u0645\u0645\u063a\u0646\u0637 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u062a\u0627\u0643\u0648\u0634\u064a \u0644\u062a\u062d\u0633\u064a\u0646 \u062c\u0648\u062f\u0629 \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d", "date": "2017", "keywords": "abrasive; finishing; gap; maf; parameters; process; ratio; roughness; surface; table; working; \ufffd \ufffd", "summary": "In addition, the \u00b5m that means high level of surface roughness, Taguchi was capability to of tool, ferromagnetic , one can control magnetic brush, that the topography of magnetic flux in MAF is a modern relatively process of polishing begin in US in1930s, magnetic abrasive finishing MAF are This process was developed and Many advantages of (MAF) process, it is more successful to produce different complex shapes and suitable for finishing flat surface as well as inner and outer Wei Changet et al.[5] have clarified the principle working of MAF rocess and the finishing characteristics by using abrasive powder consist of a mechanical mixture of ferromagnetic particles and silicon carbide (SiC) abrasive with lubricant as unbounded Moriet et al.[6] have PDF created with pdfFactory trial version www.pdffactory.com https://doi.org/10.22153/kej.2017 mailto:shakir.aljabiri_89@yahoo.com https://doi.org/10.22153/kej.2017 http://www.pdffactory.com http://www.pdffactory.com Shakir M. Mousa Al-Khwarizmi Engineering Journal, Vol. 13, No. 2, P.P. 11- 19 (2017) 12 studied the characteristics of magnetic field, and explained the mechanism of MAF process for stainless steel ferromagnetic material work piece, using abrasive powder that was sintered from an total of alumina particles and iron .Taguchi MAF relatively process of polishing begin in US in1930s, magnetic abrasive finishing MAF are famous in Russia.", "mime": "application/pdf"}, {"id": "alkej-346", "words": "3849", "extension": ".pdf", "flesch": "55", "author": "Abd Ali, Nabel k.; Farhan, Malia. M.; . Moosa, Abbas S", "title": "\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u0627\u0646\u0633\u064a\u0627\u0628\u064a\u0629 \u0644\u0644\u0645\u0637\u0627\u0637 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632", "date": "2017", "keywords": "effect; engineering; material; properties; results; rubber; stock; table; test; vibration; vol; \ufffd \ufffd", "summary": "\u0641\u064a \u062a\u0637\u0628\u06cc\u0642\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0627\u0644\u06be\u062a\u0632\u0627\u0632 ***\u0635\u0627\u062d\u0628 \u0645\u0648\u0633\u0649\u0639\u0628\u0627\u0633 **\u0645\u0627\u0644\u06cc\u0629 \u0645\u062d\u0645\u062f \u0641\u0631\u062d\u0627\u0646* \u0639\u0644\u064a \u0639\u0628\u062f \u0646\u0628\u06cc\u0644 \u0643\u0627\u0638\u0645 \u062c\u0627\u0645\u0639\u0629 \u0627\u0644\u0642\u0627\u062f\u0633\u06cc\u0629 / \u0642\u0633\u0645 \u06be\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0648\u0627\u062f * \u0628\u063a\u062f\u0627\u062f -\u0627\u0644\u0643\u0644\u06cc\u0629 \u0627\u0644\u062a\u0642\u0646\u06cc\u0629/ \u0642\u0633\u0645 \u06be\u0646\u062f\u0633\u0629 \u062a\u0642\u0646\u06cc\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f***\u060c** Nabel.abdali@qu.edu.iq :\u0627\u0644\u0628\u0631\u06cc\u062f \u0627\u0627\u0644\u0644\u0643\u062a\u0631\u0648\u0646\u064a* malia.m.F@mtu.edu.iq :\u0627\u0644\u0628\u0631\u06cc\u062f \u0627\u0627\u0644\u0644\u0643\u062a\u0631\u0648\u0646\u064a** abbassahip@gmail.com :\u0627\u0644\u0628\u0631\u06cc\u062f \u0627\u0627\u0644\u0644\u0643\u062a\u0631\u0648\u0646\u064a*** \u0627\u0644\u062e\u0627\u0644\u0635\u0629 \u0639\u062c\u0646\ufffd\u0627\u062a \u0645\u0637\u0627\u0637\u06cc\ufffd\ufffd\u0629 \u0645\u062e\u062a\u0644\u0641\ufffd\ufffd\u0629 \u0628\u0627\u0627\u0644\u0639\u062a\u0645\ufffd\ufffd\u0627\u062f \u0639\u0644\ufffd\ufffd\u0649 )\u0633\ufffd\ufffd\u0628\u0639(\u062a\ufffd\ufffd\u0645 \u062a\u062d\u0636\ufffd\ufffd\u06cc\u0631 . \u0648\u062a\u062d\u0633\ufffd\ufffd\u06cc\u0646\u06be\u0627 \u06be\ufffd\ufffd\u0630\u0627 \u0627\u0644\u0628\u062d\ufffd\ufffd\u062b \u0625\u0644\ufffd\ufffd\u0649 \u062f\u0631\u0627\u0633\ufffd\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\ufffd\ufffd\u0641\u0627\u062a \u0627\u0644\u062a\u062e\u0645\u06cc\u062f\u06cc\ufffd\ufffd\u0629 \u0644\u0644\u0645\u0637\ufffd\ufffd\u0627\u0637 \u0627\u0644\u0645\u0642\ufffd\ufffd\u0627\u0648\u0645 \u0644\u0627\u0644\u06be\u062a\ufffd\u0632\u0627\u0632\u06cc\u06be\ufffd\u062f\u0641 \u064b \u0623\u0633\u0627\u0633\u06cc \u0627\u064b \u062c\u0632\u0621\u0628\u0648\u0635\u0641\u06be \u0645\u0646 \u0627\u0644\u0645\u0637\u0627\u0637 \u0627\u0644\u0637\u0628\u06cc\u0639\u064a \u0639\u062c\u0646\u0627\u062a \u062a\u0645 \u0625\u062c\u0631\u0627\u0621 \u0627\u0627\u0644\u062e\u062a\u0628\ufffd\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u06cc\u0643\u0627\u0646\u06cc\u0643\u06cc\ufffd\u0629 .", "mime": "application/pdf"}, {"id": "alkej-347", "words": "4627", "extension": ".pdf", "flesch": "47", "author": "Hussein, Asmaa Ali", "title": "\u0628\u062d\u062b \u0639\u0645\u0644\u064a \u0648\u0639\u062f\u062f\u064a \u0639\u0644\u0649 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u062c\u0631\u064a\u0627\u0646 \u0641\u064a \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a", "date": "2017", "keywords": "flow; numerical; piping; simulation; structure; system; valve; vibration; water; way", "summary": "4. Make a precise correlation between the numerical results of structure vibration and flow characteristics to find the real reasons of structure vibration. 5. Make precise comparisons between the results of structure vibration obtained from experimental tests and numerical simulations.", "mime": "application/pdf"}, {"id": "alkej-348", "words": "5068", "extension": ".pdf", "flesch": "52", "author": "Karem, Iman Salih; A.Wahabt, Talal A. Jabbar; Yahyh, Mawadah Jlaa", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u062a\u0646\u0641\u064a\u0630 \u0631\u0648\u0628\u0648\u062a \u0646\u0648\u0639 \u0633\u0643\u0627\u0631\u0627 \u062b\u0644\u0627\u062b\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u064a\u0629 \u0645\u0639\u062a\u0645\u062f\u0627 \u0645\u0633\u064a\u0637\u0631 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0645\u0628\u0631\u0645\u062c", "date": "2017", "keywords": "l \ufffd; p \ufffd; robot; s \ufffd; scara; \u0307 \ufffd; \u03b8 \ufffd; \u20d7 \ufffd; \u2212 \ufffd; \ufffd \u0307; \ufffd \u20d7; \ufffd \u2212; \ufffd \ufffd", "summary": "\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd = \ufffd\ufffd\ufffd = \ufffd\ufffd\ufffd \ufffd \ufffd \ufffd \ufffd \ufffd\ufffd \ufffd\ufffd\ufffd =\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd0 0 0 1 \ufffd = \ufffd\ufffd\ufffd \u2212\ufffd\ufffd 0 0\ufffd\ufffd \ufffd\ufffd 0 00 0 1 \ufffd\ufffd0 0 0 1 \ufffd*\ufffd\ufffd\ufffd \u2212\ufffd\ufffd 0 \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd 1 00 0 0 00 0 0 1 \ufffd* \ufffd1 0 0 \ufffd\ufffd0 1 0 00 0 1 \u2212\ufffd\ufffd0 0 0 1 \ufffd = \ufffd \ufffd\ufffd\ufffd \u2212 \ufffd\ufffd\ufffd \u2212\ufffd\ufffd\ufffd\ufffd \u2212 \ufffd\ufffd\ufffd\ufffd 0 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd + \ufffd\ufffd\ufffd\ufffd \u2212\ufffd\ufffd\ufffd + \ufffd\ufffd\ufffd 0 \ufffd\ufffd\ufffd\ufffd0 0 1 \ufffd\ufffd0 0 0 1 \ufffd \u2217 \ufffd1 0 0 \ufffd\ufffd0 1 0 00 0 1 \u2212\ufffd\ufffd0 0 0 1 \ufffd = \ufffd\ufffd\ufffd\ufffd \u2212\ufffd\ufffd\ufffd 0 \ufffd\ufffd\ufffd\ufffd\ufffd + \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd 0 \ufffd\ufffd\ufffd\ufffd\ufffd + \ufffd\ufffd\ufffd\ufffd0 0 1 \u2212\ufffd\ufffd + \ufffd\ufffd0 0 0 1 \ufffd \ufffd\ufffd\ufffd= \ufffd\ufffd\ufffd,\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd,\ufffd\ufffd\ufffd= 0,\ufffd\ufffd\ufffd=\u2212\ufffd\ufffd\ufffd,\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd,\ufffd\ufffd\ufffd = 0,\ufffd\ufffd\ufffd = 0,\ufffd\ufffd\ufffd= 0,\ufffd\ufffd\ufffd =1 \ufffd\ufffd = \ufffd\ufffd\ufffd\ufffd\ufffd + \ufffd\ufffd\ufffd\ufffd ...(3.1) \ufffd\ufffd = \ufffd\ufffd\ufffd\ufffd\ufffd + \ufffd\ufffd\ufffd\ufffd ...(3.2) \ufffd\ufffd = \ufffd\ufffd \u2212 \ufffd\ufffd ...(3.3) \u03b82 = A tan2 (\ufffd1 \u2212 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd , \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd ) ...(3.4) \u03b81 = A tan2 (-p\ufffd, p\ufffd) \u00b1 (A tan2 (\ufffdp\ufffd\ufffd + p\ufffd\ufffd \u2212 (s\ufffdL\ufffd)\ufffd,s\ufffdL\ufffd) ...(3.5) \ufffd\ufffd = \ufffd\ufffd \u2212 \ufffd\ufffd ...(3.6)", "mime": "application/pdf"}, {"id": "alkej-349", "words": "5588", "extension": ".pdf", "flesch": "59", "author": "Aziz, Ghada Adel", "title": "\u0646\u0645\u0648\u0630\u062c \u0645\u062d\u0627\u0643\u0627\u0629 \u0644\u0646\u0638\u0627\u0645 \u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0642\u062f\u0631\u0629 \u062a\u0648\u0631\u0628\u064a\u0646\u0627\u062a \u0627\u0644\u0631\u064a\u0627\u062d \u0645\u0639 \u0645\u0646\u0638\u0645\u0627\u062a \u0636\u0628\u0627\u0628\u064a\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0645\u0645\u062f\u0627\u0646\u064a \u0648\u0644\u0627\u0631\u0633\u0646", "date": "2017", "keywords": "angle; blade; control; controller; engineering; fig; logic; nacelle; output; power; system; turbine; wind", "summary": "Model wind turbine power control system in the application of fuzzy inference algorithm is shown in fig. In recent years many researchers discuss the characteristics of the wind turbine and focus on the latest advances in wind energy modeling aerodynamic and wind control with methods of nonlinear, fuzzy and forecasting [2].", "mime": "application/pdf"}, {"id": "alkej-35", "words": "2922", "extension": ".pdf", "flesch": "63", "author": "Ameen, Hani Aziz; Ismail, Asma Hassan; Hassan, Khairia Salman", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u062d\u0644\u0648\u0644\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0633\u0628\u064a\u0643\u0629 \u0623\u0644\u0645\u0646\u064a\u0648\u0645- \u0646\u062d\u0627\u0633 (2024-T3) \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062f\u0631\u0641\u0644\u0629", "date": "2011", "keywords": "alloy; engineering; heat; http://www.nitropdf.com/; process; properties; rolling; sheet; treatment", "summary": "It has been seen that good mechanical properties are evident in the alloy without heat treatment due to the strain hardening and also the mechanical properties are improved after heat treatment and rolling process but with lower forces and stresses when compared with the untreated. Chandramohan et al (2009) made a review for of rolling process with ohsas and texture formation.", "mime": "application/pdf"}, {"id": "alkej-350", "words": "5202", "extension": ".pdf", "flesch": "65", "author": "Abdulsattar, Mahmood A. K; Ali, Samer Hussein", "title": "\u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u062a\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u0647\u062c\u064a\u0646\u0629 \u0627\u0644\u0645\u0642\u062a\u0631\u062d\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0647\u0648\u064a\u0629 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u0645\u062a\u0646\u0627\u062b\u0631\u0629", "date": "2017", "keywords": "| \ufffd; || \ufffd; \u2102 \ufffd; \u2113 \ufffd; \u2212 \ufffd; \ufffd -rza; \ufffd -za; \ufffd lms; \ufffd p; \ufffd |; \ufffd \ufffd", "summary": "The cost function is presented by the factorization \u2102(\ufffd) = 12 \ufffd(\ufffd) \ufffd + \ufffd\ufffd\ufffd \ufffd(1\ufffd \ufffd\ufffd\ufffd \u2212 \ufffd\ufffd The update of adaptive filter coefficient:\ufffd\ufffd(\ufffd + 1) = \ufffd\ufffd(\ufffd) + \ufffd \ufffd(\ufffd) \ufffd(\ufffd) \ufffd(\ufffd) = \ufffd \ufffd\ufffd\ufffd(\ufffd\ufffd(\ufffd)) \ufffd \ufffd\ufffd\ufffd \ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd \ufffd\ufffd p LMS 0.025 \u2113\ufffd-LMS 0.025 8 \u2217 10\ufffd\ufffd 5 ZA-LMS 0.025 1.6 \u2217 10\ufffd\ufffd RZA-LMS 0.025 2.5 \u2217 10\ufffd\ufffd 10 p-LMS 0.025 4 \u2217 10\ufffd\ufffd 0.6 \u2113\ufffd-ZA-LMS 0.025 2.5 \u2217 10\ufffd\ufffd 5 2.5 \u2217 10\ufffd\ufffd \u2113\ufffd-RZA-LMS 0.025 1.3 \u2217 10\ufffd\ufffd 5 2.5 \u2217 10\ufffd\ufffd 10 p-ZA-LMS 0.025 2.5 \u2217 10\ufffd\ufffd 2.5 \u2217 10\ufffd\ufffd 0.6 p-RZA-LMS 0.025 6.3 \u2217 10\ufffd\ufffd 10 4 \u2217 10\ufffd\ufffd 0.6 Table 6, Parameters of Algorithms for Third Experiment.", "mime": "application/pdf"}, {"id": "alkej-351", "words": "3890", "extension": ".pdf", "flesch": "53", "author": "Merzah, Amel S.", "title": "\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u062d\u0631\u0627\u0631\u064a\u0627\u062a \u0645\u0635\u0646\u0639\u0629 \u0645\u0646 \u0635\u062e\u0648\u0631 \u0627\u0644\u0628\u0648\u0643\u0633\u0627\u064a\u062a \u0648\u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0646\u0627\u062a \u0627\u0644\u0639\u0631\u0627\u0642\u064a\u0629", "date": "2017", "keywords": "alumina; bauxite; density; materials; porcelanite; properties; refractory; rocks; sample; table; thermal; \ufffd \ufffd", "summary": "Table (3) shows the mixing ratios in weight percentages of starting materials to prepare Bauxite based refractory, using the largest percentages of Bauxite in order to get the glassy phase or liquid phase and increase the shrinkage and density after sintering the samples, these results were appeared from table (5), which shows the physical and thermal properties for the bauxite based prepared refractory, the denser compound is the alumina as seem in sample number 1 which has the greater density 2.16 gm/cm3, while sample number 3 has the lowest. Mixing ratios in weight percentages of starting materials to prepare Bauxite based refractory.", "mime": "application/pdf"}, {"id": "alkej-352", "words": "4763", "extension": ".pdf", "flesch": "51", "author": "Dawood, Sahar A.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062e\u0635\u0627\u0626\u0635 \u0627\u0645\u0643\u0627\u0646\u064a\u0629 \u0645\u0632\u062c \u0628\u0648\u0644\u064a\u0645\u0631 \u0645\u0639 \u0645\u0648\u0627\u062f \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0634\u062f \u0627\u0633\u0637\u062d\u064a \u0648\u062a\u0627\u062b\u064a\u0631\u0647\u0627 \u0639\u0644\u0649 \u0638\u0627\u0647\u0631\u0629 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0638\u0627\u0645 \u0627\u0646\u0627\u0628\u064a\u0628 \u062c\u0631\u064a\u0627\u0646", "date": "2017", "keywords": "cmc; concentration; drag; drag reduction; figure; flow; pipe; polymer; ppm; rate; reduction; solution; surfactant", "summary": "[24] Anees, A. K, and Ali, A. A, Performance of polyacrylamide as drag reduction polymer of crude petroleum flow, Ainshams Engineering Journal, 5, pp. In addition, critical micelle concentration, the onset of drag reduction, and the interactions between the mixed additives were discussed.", "mime": "application/pdf"}, {"id": "alkej-353", "words": "6636", "extension": ".pdf", "flesch": "58", "author": "Jasim, Haider Hadi", "title": "\u062a\u0642\u0648\u064a\u0645 \u0623\u062f\u0627\u0621 \u0637\u0644\u0627\u0621 \u0627\u0644\u0627\u064a\u0628\u0648\u0643\u0633\u064a \u0644\u062e\u0632\u0627\u0646\u0627\u062a \u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 \u0627\u0644\u0643\u0647\u0631\u0648\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u064a\u0641\u064a\u0629", "date": "2017", "keywords": "coatings; coats; corrosion; eis; epoxy; epoxy coatings; frequency; impedance; layer; model; porosity; resistance; steel; test; water; \ufffd \ufffd", "summary": "The impedance can be represented by a modulus Z and a phase angle shift \u03c6: |Z| = \ufffdZ\ufffd\ufffd\ufffd + Z\ufffd\ufffd\ufffd \u2026 (7) tan\u03d5 = \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u2026 (8) The impedance data can be represented by two methods: -Nyquist plot: the imaginary part of impedance This excitation induces a sinusoidal current \u2206I having \u2206Io amplitude with a phase shift \u2205with respect to the applied potential: \u0394\ufffd = |\u0394\ufffd\ufffd| sin(\ufffd \ufffd \u2212 \ufffd) \u2026 (3) These values of a sinusoidal applied voltage \u2206E and a sinusoidal current \u2206I can be represented in the complex plane as: \u2206\ufffd = \u2206\ufffd\ufffd\ufffd + \ufffd \u2206\ufffd\ufffd\ufffd \u2026 (4) \u2206I = \u2206I\ufffd\ufffd + i \u2206I\ufffd\ufffd \u2026 (5)", "mime": "application/pdf"}, {"id": "alkej-354", "words": "3101", "extension": ".pdf", "flesch": "60", "author": "Shukur, Hayat Kareem; Sachit, Dawood E.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0637\u0648\u0644 \u0634\u0631\u064a\u062d\u0629 \u0627\u0644\u063a\u0637\u0627\u0621 \u0627\u0644\u0646\u0628\u0627\u062a\u064a \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 VFSMOD_W \u0645\u0648\u062f\u064a\u0644 \u0644\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u0631\u0648\u0627\u0633\u0628 \u0648\u0627\u0644\u0645\u0628\u064a\u062f\u0627\u062a \u0627\u0644\u062d\u0634\u0631\u064a\u0629", "date": "2017", "keywords": "efficiency; filter; length; pesticide; sediment; strips; vfs; water; \ufffd \ufffd", "summary": "The aim of this research is to study these characteristics and determine acorrelation between filter strip length and percent reduction (trapping efficiency) for sediment, water, and pesticide. The aim of this research is to study the characteristics of VFS (i.e., length) and determine a correlation between filter strip length and percent reduction (trapping efficiency) for sediment, water, and pesticide.", "mime": "application/pdf"}, {"id": "alkej-355", "words": "10479", "extension": ".pdf", "flesch": "52", "author": "Lutfy, Omar Farouq; Dawood, Maryam Hassan", "title": "\u0646\u0638\u0627\u0645 \u0633\u064a\u0637\u0631\u0629 \u0645\u062a\u0643\u064a\u0641 \u0630\u0648 \u0645\u0648\u062f\u064a\u0644 \u0645\u0631\u062c\u0639\u064a \u0645\u0628\u0646\u064a \u0639\u0644\u0649 \u0634\u0628\u0643\u0629 \u0639\u0635\u0628\u064a\u0629 \u0645\u0648\u064a\u062c\u064a\u0629 \u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u062a\u0643\u0631\u0627\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0646\u0627\u0639\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629", "date": "2017", "keywords": "algorithm; control; controller; layer; model; mrac; network; nonlinear; plant; reference; srwnn; system; time; vol; \u2212 \ufffd; \ufffd \u2212; \ufffd \ufffd", "summary": "\ufffd\ufffd\ufffd\ufffd)(\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd. After that, the affinity value of each antibody is found according to the following equation: \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd = 1\u2502\ufffd\u2502 \u2026 (18)", "mime": "application/pdf"}, {"id": "alkej-356", "words": "5453", "extension": ".pdf", "flesch": "65", "author": "Midhat, Bashar Fateh; Humaidi, Amjad Jaleel", "title": "\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0627\u062f\u0627\u0621 \u0628\u064a\u0646 \u0645\u0633\u064a\u0637\u0631\u0627\u062a \u0645\u062a\u0642\u062f\u0645\u0629 \u0644\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0633\u0643\u0631 \u0641\u064a \u0627\u0644\u062c\u0633\u0645 \u0627\u0644\u0628\u0634\u0631\u064a \u062a\u062d\u062a \u062a\u0627\u062b\u064a\u0631 \u0627\u0644\u0627\u0636\u0637\u0631\u0627\u0628 \u0627\u0644\u063a\u0630\u0627\u0626\u064a", "date": "2017", "keywords": "+ \ufffd; c \ufffd; h \ufffd; \u2044 \ufffd; \u210e \ufffd; \u2206 \ufffd; \u2212 \ufffd; \u2217 \ufffd; \ufffd =; \ufffd j; \ufffd \u2044; \ufffd \u2212; \ufffd \u2217; \ufffd \ufffd", "summary": "\u2206\ufffd\ufffd = $\u2212\ufffd\ufffd \u2212 \ufffd\ufffd\ufffd\ufffd \ufffd% \u2206\ufffd\ufffd\ufffd\ufffd \u2212 \ufffd\ufffd& + \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \u2206\ufffd\ufffd\ufffd\ufffd \u2206\ufffd\ufffd \ufffd\ufffd\ufffd = \u2212\ufffd\ufffd \u2206\ufffd\ufffd\ufffd\ufffd + \u2206 \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\u2044 \u2026(3) If\u2206\ufffd\ufffd\ufffd\ufffd is defined as the first state variable'\ufffd\ufffd\ufffd\ufffd, \u2206\ufffd\ufffd\ufffd\ufffd is set as second state variable '\ufffd\ufffd\ufffd\ufffd and(\ufffd\ufffd\ufffd is assigned to control input variation\u2206\ufffd\ufffd\ufffd\ufffd, then the previous equation can be written in the following state space form, )\ufffd \ufffd\ufffd\ufffd = *\u2212\ufffd\ufffd \u2212 \ufffd\ufffd \ufffd\ufffd\ufffd \u2212 \ufffd\ufffd& + \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd0 \u2212\ufffd\ufffd + )\ufffd\ufffd\ufffd + , 01 \ufffd\ufffd\u2044 - (\ufffd\ufffd\ufffd + .10/ \u210e\ufffd\ufffd\ufffd \u2026(4) 0\ufffd\ufffd\ufffd = .1 00 1/ )\ufffd\ufffd\ufffd Bashar Fateh Midhat Al-Khwarizmi Engineering Journal, Vol. 13, No. 3, P.P. where (1\ufffd\ufffd\ufffd = 3\u210e\ufffd\ufffd\ufffd (\ufffd\ufffd\ufffd45. Equation(5) can be written in compact form as; '\ufffd \ufffd\ufffd\ufffd = 6 '\ufffd\ufffd\ufffd + 7 (\ufffd\ufffd\ufffd \u2026(6) 2\ufffd\ufffd\ufffd = 8 '\ufffd\ufffd\ufffd It is easily to show that the linearized model is completely controllable.", "mime": "application/pdf"}, {"id": "alkej-357", "words": "3234", "extension": ".pdf", "flesch": "56", "author": "Abd Al-Wahed, Mohammed E.; Abdullateef, Osamah F.", "title": "\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u062e\u0644\u064a\u0629 \u0627\u0644\u0641\u0648\u062a\u0648\u0641\u0648\u0644\u062a\u0627\u0626\u064a\u0629 \u0627\u062d\u0627\u062f\u064a\u0647 \u0627\u0644\u0643\u0631\u064a\u0633\u062a\u0627\u0644\u064a\u0646 \u0623\u062e\u0630\u064a\u0646 \u0628\u0646\u0638\u0631\u0627\u0644\u0623\u0639\u062a\u0628\u0627\u0631\u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062c\u0648\u064a\u0629 \u0641\u064a \u0645\u062f\u064a\u0646\u0629 \u0628\u063a\u062f\u0627\u062f", "date": "2017", "keywords": "cell; power; radiation; temperature; value", "summary": "The ambient temperature has a strong influence on performance of PV solar cells when the ambient increase, the cell temperature increase, therefore decreasing in voltage will occur, causing drop in the power of PV solar cell. 2. Simulink model of weather factors effect on performance of PV solar cell.", "mime": "application/pdf"}, {"id": "alkej-358", "words": "3957", "extension": ".pdf", "flesch": "61", "author": "Chaichan, Miqdam T.; Hussein, Rasha Mohammed; Jawad, Aida Mohammed", "title": "\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0645\u0648\u0635\u0644\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0634\u0645\u0639 \u0627\u0644\u0628\u0631\u0627\u0641\u064a\u064a\u0646 \u0627\u0644\u0639\u0631\u0627\u0642\u064a \u0627\u0644\u0645\u0646\u0634\u0623 \u0628\u0627\u0636\u0627\u0641\u0629 \u0627\u0644\u0623\u0644\u0648\u0645\u064a\u0646\u0627 \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0627\u0644\u0645\u0646\u0634\u0623", "date": "2017", "keywords": "al2o3; change; conductivity; energy; fig; heat; materials; nano; paraffin; paraffin wax; phase; storage; vol; wax", "summary": "The enhanced of thermal conductivity of PCMS causes advancements in its thermal qualities [15]. The results indicated that thermal conductivity was improved with increasing the nanofillers mass fraction.", "mime": "application/pdf"}, {"id": "alkej-359", "words": "4573", "extension": ".pdf", "flesch": "65", "author": "Hamza, Mustafa M.; Fahad, Besma M.", "title": "\u062a\u062d\u0633\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0627\u0646\u0636\u063a\u0627\u0637 \u0644\u0644\u0645\u0644\u0627\u0637 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0648\u0632\u064a\u0639 \u0645\u062e\u062a\u0644\u0641 \u0645\u0646 \u0627\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c \u0648\u0645\u0633\u062a\u062d\u0644\u0628 \u0627\u0644\u0633\u062a\u0627\u064a\u0631\u064a\u0646 \u0628\u064a\u0648\u062a\u0627\u062f\u0627\u064a\u064a\u0646", "date": "2017", "keywords": "addition; days; density; fibers; glass; glass fibers; layers; mortar; sbr; strength; \ufffd \ufffd", "summary": "Effect of layers glass fibers addition with SBR after curing for 7 and 28 days. Effect of layers glass fibers addition with SBR to mortar after curing for 7 and 28 days.", "mime": "application/pdf"}, {"id": "alkej-36", "words": "6402", "extension": ".pdf", "flesch": "62", "author": "Tolephih, Moneer Hammed; Mashloosh, Kadhim M.; Waheed, Zainab", "title": "\u062f\u0631\u0627\u0633\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0644\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0644\u0637 \u0627\u0644\u0623\u062d\u062a\u0643\u0627\u0643\u064a \u0648\u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0645\u062d\u0645\u064a \u0628\u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u062e\u0627\u0645\u0644 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645 (AA7020-T6)", "date": "2011", "keywords": "alloy; aluminum; figure; fsw; hardness; http://www.nitropdf.com/; mig; min; properties; speed; tensile; travel; welding", "summary": "Vickers microhardness tests were performed on welded joints according (ASTM E384) with (50 g) load to compare and assess the hardness distribution of the FSW and MIG welding by using Zwick/Roell microhardness machine. The essences of present output findings were concentrated upon the FSW samples in respect to that MIG ones which can be summarized in the increase of the ultimate tensile strength for FSW was 340 MPa while it was 232 MPa for MIG welding, where it was for base metal 400 MPa.", "mime": "application/pdf"}, {"id": "alkej-360", "words": "5304", "extension": ".pdf", "flesch": "62", "author": "Al-Araji, Ahmed S.; Yousif, Noor Q.", "title": "\u062a\u0635\u0645\u064a\u0645 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0647\u062c\u064a\u0646\u0629 \u0645\u062f\u0631\u0643\u0629 \u0644\u062a\u0646\u063a\u064a\u0645 \u0645\u0633\u064a\u0637\u0631 \u0644\u0627\u062e\u0637\u064a \u0644\u062a\u062a\u0627\u0628\u0639 \u0645\u0633\u0627\u0631 \u0644\u0639\u062c\u0644\u0629 \u0627\u0644\u0625\u0646\u0633\u0627\u0646 \u0622\u0644\u064a \u0645\u062a\u0646\u0642\u0644", "date": "2017", "keywords": "algorithm; bees; controller; fig; mobile; nonlinear; pso; robot; search; tracking; \ufffd \ufffd", "summary": "64- 73 (2017) 66 +\ufffd\ufffd\ufffd = \ufffd.\ufffd$%&\ufffd'(\ufffd\ufffd\ufffd\ufffd&\ufffd()\ufffd\ufffd\ufffd\ufffd* \ufffd \u2026(14) )1()(cos)]()([5.0)( \u2212+\u2206+= kxtkkwlkwrrkx \u03b8 ...(15) )1()(sin)]()([5.0)( \u2212+\u2206+= kytkkwlkwrrky \u03b8 ...(16) )1()]()([)( \u2212+\u2206\u2212= ktkwlkwr L r k \u03b8\u03b8 \u2026(17) where \ufffd is total linear force; \ufffd is total angular torque; \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd is linear acceleration; \ufffd\ufffd\ufffd \ufffd\ufffd is angular acceleration; \ufffd\ufffd\ufffd\ufffd is linear velocity; \ufffd \ufffd\ufffd is angular velocity; + is angular velocity of the left wheel; # is angular velocity of the right wheel; )(),(),( kkykx \u03b8 are the pose of the mobile robot at each step kth of the movement and t\u2206 is the sampling time. \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd \u2026(8) \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd = \ufffd\ufffd\ufffd\ufffd \ufffd \u2026(9) \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd = \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \u2026(10) \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd = \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u00d7 \u2206!", "mime": "application/pdf"}, {"id": "alkej-361", "words": "5695", "extension": ".pdf", "flesch": "64", "author": "Sadiq, Ahmed T.; Raheem, Firas A.", "title": "\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0645\u0633\u0627\u0631 \u0644\u0630\u0631\u0627\u0639 \u0627\u0644\u0631\u0648\u0628\u0648\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 \u0633\u0631\u0628 \u0627\u0644\u0637\u064a\u0648\u0631 \u0627\u0644\u0645\u0639\u062f\u0644\u0629 \u0625\u0639\u062a\u0645\u0627\u062f\u0627\u064b \u0639\u0644\u0649 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 D*", "date": "2017", "keywords": "algorithm; arm; free; link; particle; path; planning; pso; robot; space; \ufffd \ufffd", "summary": "cos \ufffd\ufffd = \ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd = \ufffd \u2026 (1) Since, the sin \ufffd\ufffd is sin \ufffd\ufffd = \u221a1 \u2212 \ufffd\ufffd\ufffd\ufffd \u2026 (2) The two possible solutions for \ufffd\ufffd can be obtained by writing as: \ufffd\ufffd = tan\ufffd\ufffd( \u221a\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd ) ... \u2212 tan\ufffd\ufffd \ufffd\ufffd #$% &\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd '(# &\ufffd \u2026 (4)", "mime": "application/pdf"}, {"id": "alkej-362", "words": "2765", "extension": ".pdf", "flesch": "63", "author": "Hamza, Ekhlas K.; Hadi, Russul H.", "title": "\u062a\u0645\u062b\u064a\u0644 \u0646\u0638\u0627\u0645 \u0625\u0631\u0633\u0627\u0644 Zigbee \u0628\u0627\u0644\u0623\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0645\u0639\u064a\u0627\u0631 IEEE 802.5.4 \u0627\u0644\u062e\u0627\u0635 \u0628\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631 \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a", "date": "2017", "keywords": "data; fig; ieee; modulation; phase; signal; zigbee; \ufffd \ufffd", "summary": "The system has been designed indirectly from scratch using OQPSK modulation technique with half sine pulse-shaping method. Section 3 introduces an overview of digital modulation techniques.", "mime": "application/pdf"}, {"id": "alkej-363", "words": "3053", "extension": ".pdf", "flesch": "66", "author": "Abed, Aseel Hamad; Bedan, Aqeel Sabree; Noori, Mohanad Faeq", "title": "\u062f\u0631\u0627\u0633\u0629 \ufe97\ufe84\ufe9b\ufef4\ufeae \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0627\ufedf\ufee8\ufed8\ufec4\ufef2\u0627\ufedf\ufe98\ufeb0\u0627\ufef3\ufeaa\u064a\ufedf\ufee0\ufebc\ufed4\ufe8e\ufe8b\ufea2 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0639\u0644\u0649 \u0627\u0644\u0627\u062c\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u062a\u0628\u0642\u064a\u0629 \u0641\u064a \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0633\u0641\u0644\u064a\u0629", "date": "2017", "keywords": "fig; forming; grease; lubrication; plates; single; stresses; thickness; \ufffd \ufffd", "summary": "(15) shows residual stresses for bottom plates are less than for single plate except when using Mos2 or grease which have larger residual stresses than single plate and all other experiments. https://doi.org/10.22153/kej.2017.02.004 Abstract Knowing the amount of residual stresses and find technological solutions to minimize and control them during the production operation are an important task because great levels of deformation which occurs in single point incremental forming (SPIF), this induce highly non-uniform residual stresses.", "mime": "application/pdf"}, {"id": "alkej-364", "words": "3236", "extension": ".pdf", "flesch": "58", "author": "Alalkawi, Hussain J. M; Hamdany, Aseel A.; Alasadi, Abbas Ahmed", "title": "\u062a\u0627\u062a\u064a\u0631 \u062d\u0628\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0627\u0644\u0645\u0642\u0648\u0627\u0629 (Al2O3) \u0639\u0644\u0649 \u0639\u0645\u0631 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0644\u0627\u0644 \u0644\u0645\u0631\u0643\u0628 \u0630\u064a \u0627\u0644\u0627\u0633\u0627\u0633 \u0627\u0644\u0645\u0639\u062f\u0646\u064a", "date": "2017", "keywords": "al2o3; alloy; fatigue; matrix; metal; nanocomposite; properties; strength; table; \ufffd \ufffd", "summary": "The value of the load (P) is measured by Newton (N), applied to the specimen for a known value of stress (\u03c3) measured by (N/mm2) and used from applying the relation below: \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd = 32 \u00d7 125.7 \u00d7 \ufffd\ufffd\ufffd\ufffd \ufffd \u00d7 \ufffd\ufffd Where d (mm) is the minimum diameter of the specimen, and force arm is equal to 125.7mm, and [11]. These constants can be obtained by the equations \ufffd = \ufffd \u2211 \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd !\ufffd\ufffd\u2211 \ufffd\ufffd \ufffd\ufffd\ufffd \u2211 \ufffd\ufffd !\ufffd\ufffd # \ufffd$ # \ufffd$% # \ufffd$% \ufffd \u2211 &\ufffd\ufffd !\ufffd\ufffd' ( )\u2211 \ufffd\ufffd !\ufffd\ufffd # \ufffd$% * (# \ufffd$% ...(2) And +,-\ufffd = \u2211 \ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \u2211 \ufffd\ufffd !\ufffd\ufffd # \ufffd$% # \ufffd$% \ufffd \u2026(3) Where h is the number of test specimens Applying the above equations to the experimental data in table (5), the Basquin equations with their correlation coefficient (R2) can be seen in table (6).", "mime": "application/pdf"}, {"id": "alkej-365", "words": "3120", "extension": ".pdf", "flesch": "55", "author": "Salman, Sami D.; Abd Alsaheb, Ramzi Ata", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u062f\u062f\u064a\u0629 \u0644\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0644\u0645\u0648\u0627\u0626\u0639 \u0641\u064a \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0630\u064a \u0627\u0644\u0646\u062a\u0648\u0621\u0627\u062a", "date": "2017", "keywords": "heat; nanofluids; nanoparticles; number; nusselt; ribs; transfer; tube", "summary": "In addition, the highest value in heat transfer enhancement was obtained at Re= 200 and 5% v/v nanoparticle with 43.9% enhancement compared with base fluid. [12] reported a numerical simulation on heat transfer enhancement of nanofluids in circular micro tube using different nanoparticles CuO, Al2O3, ZnO and SiO2, with different concentration (1% to 4% ) and different nanoparticle size (25 nm to 80 nm with ethylene glycol base fluid.", "mime": "application/pdf"}, {"id": "alkej-366", "words": "4359", "extension": ".pdf", "flesch": "74", "author": "Al-Kaissi, Zainab Ahmed", "title": "\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u062a\u0646\u0628\u0624 \u0644\u0632\u0645\u0646 \u0627\u0644\u0631\u062d\u0644\u0629 \u0648\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0648\u062b\u0648\u0642\u064a\u0629 \u0644\u0634\u0627\u0631\u0639 \u0641\u0644\u0633\u0637\u064a\u0646 \u0634\u0631\u064a\u0627\u0646\u064a \u062d\u0636\u0631\u064a \u0641\u064a \u0645\u062f\u064a\u0646\u0629 \u0628\u063a\u062f\u0627\u062f", "date": "2017", "keywords": "delay; distribution; intersection; link; reliability; sec; time; travel; travel time; \ufffd \ufffd", "summary": "Figure (6) and (7) illustrated the travel time delay for each link; Travel time delay estimated from total travel time minus ideal travel time for each link depend on posted speed limit and distance for each one. A statistical methods is needed to model travel time distribution on which reliability indices measurements including buffer index, buffer time and 95% percentile travel time were developed based on.", "mime": "application/pdf"}, {"id": "alkej-367", "words": "3346", "extension": ".pdf", "flesch": "56", "author": "Ammar, Saad H.; Khodhair, Sadiq Riyadh", "title": "\u0627\u0644\u0647\u0636\u0645 \u0627\u0644\u0644\u0627\u0647\u0648\u0627\u0626\u064a \u0627\u0644\u0645\u0641\u0631\u062f \u0648\u0627\u0644\u0645\u0634\u062a\u0631\u0643 \u0644\u0644\u0637\u062d\u0627\u0644\u0628 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0643\u0644\u0648\u0631\u064a\u0644\u0644\u0627 \u0641\u0648\u0644\u0643\u064a\u0631\u0633 \u0645\u0639 \u062d\u0645\u0623 \u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0648\u0645\u062e\u0644\u0641\u0627\u062a \u0627\u0644\u0645\u0627\u0634\u064a\u0629 \u0644\u0627\u0646\u062a\u0627\u062c \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u062d\u064a\u0648\u064a", "date": "2017", "keywords": "anaerobic; biogas; dairy; digestion; manure; microalgae; production; sludge; system; wastewater", "summary": "The present work investigated methane biogas production by anaerobic codigestion of microalgae, Chlorella vulgaris biomass with organic waste from several sources such as wastewater sludge and dairy manure waste in different proportions as an additional carbon supply to enhance anaerobic digestion and therefore biogas production. 18- 26 (2017) 19 stages of biogas production and many bio- chemical reactions are take place in these stages (Fig.1).", "mime": "application/pdf"}, {"id": "alkej-37", "words": "5610", "extension": ".pdf", "flesch": "50", "author": "Hassan, Alaa Abdulameer", "title": "\u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u062a\u0642\u062f\u064a\u0631\u0627\u062a \u0627\u0644\u0642\u0646\u0627\u0629 \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0639\u0635\u0628\u064a\u0629 \u0644\u062a\u062f\u0631\u064a\u0628 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u062a\u0643\u0631\u0627\u0631 \u0623\u0642\u0644 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0644\u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0639\u0646\u0635\u0631 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0645\u0632\u062c \u062a\u0642\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u062a\u0639\u0627\u0645\u062f \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0627\u062f\u062e\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0627\u062e\u0631\u0627\u062c\u0627\u062a", "date": "2011", "keywords": "antennas; channel; estimation; frequency; http://www.nitropdf.com/; mimo; network; ofdm; rls; signal; system; time; vol", "summary": "We consider a MIMO wireless communication systememploying Nt transmit and Nr receive antennas (figure(1)), hence, thecorresponding MIMO wireless communication channel is constitutedby (Nr\u00d7Nt) propagation links. At the transmission time n, a binary data block b is modulated and then passed through the serial-to- parallel converter and a complex data matrix S with a length K\u00d7N is obtained, where N is the total number of OFDM symbols and K is the total number of subcarriers", "mime": "application/pdf"}, {"id": "alkej-370", "words": "3816", "extension": ".pdf", "flesch": "60", "author": "Mahdi, Yasmeen Salih; Mohammed, Asem Hassan; Mohammed, Alaa Kareem", "title": "\u0627\u0632\u0627\u0644\u0629 \u0627\u0644\u0644\u0643\u0646\u064a\u0646 \u0645\u0646 \u0633\u0639\u0641 \u0646\u062e\u064a\u0644 \u0627\u0644\u062a\u0645\u0631\u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0630\u064a\u0628 \u0627\u0644\u0639\u0636\u0648\u064a \u0627\u0644\u0645\u0639\u062f\u0644\u0647", "date": "2017", "keywords": "biomass; content; ethanol; lignin; min; percent; process; ratio; temperature; time; vol; water; weight \ufffd; \ufffd \ufffd", "summary": "ODW = Weight\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd! \ufffd #\ufffd\ufffd\ufffd# \u2212 Weight\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd!$\ufffd\ufffd #\ufffd\ufffd\ufffd# Weight\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd!\ufffd #\ufffd\ufffd\ufffd# \u2026(2) Two milliliter of liquor was diluted with 4 ml distilled water in dried test tube ,then the(UVabs) absorbance was measured at wave length 320 nm", "mime": "application/pdf"}, {"id": "alkej-371", "words": "4207", "extension": ".pdf", "flesch": "65", "author": "Bedan, Aqeel S Sabree; Habeeb, Halah Ali H", "title": "\u062f\u0631\u0627\u0633\u0629 \u0647\u0646\u062f\u0633\u064a\u0629 \u0634\u0643\u0644 \u0627\u0644\u0639\u062f\u0629 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0646\u0642\u0637\u064a \u0627\u0644\u062a\u0632\u0627\u064a\u062f\u064a \u0648\u062a\u0623\u062b\u064a\u0631\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0627\u062c\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u062a\u0628\u0642\u064a\u0629 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0645\u0648\u0630\u062c \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 (ANOVA)", "date": "2019", "keywords": "angle; engineering; forming; journal; parameters; process; speed; stresses; tool; vol; \ufffd \ufffd", "summary": "This instrument was used with four angles of (0\u00ba,15\u00ba,30\u00ba, and 45\u00ba) and the average value of residual stresses was determined, the value of the residual stress in the original blanks was (10.626 MPa). Residual stress generated over the product in incremental sheet metal bending was less in comparison of traditional bending process.", "mime": "application/pdf"}, {"id": "alkej-379", "words": "3099", "extension": ".pdf", "flesch": "63", "author": "Haleel, Aseel Jameel", "title": "Optimization Drilling Parameters of Aluminum Alloy Based on Taguchi Method", "date": "2019", "keywords": "cutting; drilling; feed; ratio; roughness; surface; table; taguchi; \ufffd \ufffd", "summary": "DF Degrees of Freedom \ufffd\ufffd \ufffd\ufffd ! \u2212 \ufffd\ufffd0\ufffd\ufffd30 14\ufffd 2 yi : mean of observations at ith factor level y : mean of all observation yij : value of jth observation at ith factor level MS Mean Squares 56 \ufffd\ufffd !", "mime": "application/pdf"}, {"id": "alkej-380", "words": "2632", "extension": ".pdf", "flesch": "62", "author": "Abaas, Tahseen Fadhel; Younis, Karem Mohsen; Mansor, Khalida kadhim", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u062a\u0646\u0641\u064a\u0630 \u0642\u0627\u0644\u0628 \u0645\u0631\u0646 \u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0646\u0642\u0627\u0637", "date": "2019", "keywords": "design; die; forming; plate; point; process; punch; spring; \ufffd \ufffd", "summary": "So, using equation (2) to find the area of punch: \ufffd \ufffd \ufffd 4 15/2\ufffd\ufffd \ufffd 44.156\ufffd\ufffd\ufffd Fig. 9. CAD-design and the product manufacturing using multi-point forming die (A) CAD-design (B) forming die (C) final product without blank holder (D) final product using blank holder.", "mime": "application/pdf"}, {"id": "alkej-381", "words": "4413", "extension": ".pdf", "flesch": "63", "author": "Akbar, Ahmed Ali Akbar; Ajeel, Sami Abualnoun A; Hassoni, Safaa Mohammed", "title": "\u0627\u0645\u062b\u0644\u064a\u0629 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631\u064a \u0644\u0644\u0646\u062d\u0627\u0633 \u062e\u0627\u0644\u064a \u0627\u0644\u0623\u0648\u0643\u0633\u062c\u064a\u0646 \u0639\u0627\u0644\u064a \u0627\u0644\u0645\u0648\u0635\u0644\u064a\u0629 \u0645\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 304L: .", "date": "2019", "keywords": "bonding; copper; diffusion; duration; joints; mpa; steel; strength; temperature; time; value", "summary": "3. (A) A set of diffusion bonding joints at different bonding conditions. ( B) Fracture of diffusion bonding joints.", "mime": "application/pdf"}, {"id": "alkej-389", "words": "4413", "extension": ".pdf", "flesch": "63", "author": "Murtadha, Talib K.; Salih, Hussien M M. S; Salman, Ali D.", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0633\u0644\u0648\u0643 \u063a\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0642\u0631 \u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0645\u062e\u0632\u0646\u0629 \u0641\u064a \u0627\u0644\u0645\u0627\u062f\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u062f\u0639\u0645\u0629 \u0628\u0631\u063a\u0648\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629 \u0643\u0646\u0645\u0648\u0630\u062c \u062e\u0632\u0646", "date": "2019", "keywords": "bonding; copper; diffusion; duration; joints; mpa; steel; strength; temperature; time; value", "summary": "3. (A) A set of diffusion bonding joints at different bonding conditions. ( B) Fracture of diffusion bonding joints.", "mime": "application/pdf"}, {"id": "alkej-390", "words": "3988", "extension": ".pdf", "flesch": "64", "author": "Aziz, Sadiq Jaffer; AL-Qisy, Ahmed Adnan; Salman, Rafeef Jumaa", "title": "\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u0623\u062b\u064a\u0631 \u0627\u0641\u0631\u0627\u0646 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0639\u0644\u0649 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0639\u0645\u0631 \u0627\u0644\u0643\u0644\u0644 \u0644 AA 7075-T73 \u0645\u0639 \u0645\u0639\u0627\u0645\u0644\u0629 \u062c\u0627\u0641 \u0648\u062d\u0627\u0645\u0636", "date": "2019", "keywords": "acid; engineering; fatigue; furnace; group; heat; life; microwave; min; properties; stress; surface; test; \ufffd \ufffd", "summary": "The experimental results of microwave furnace heat energy showed that there were variations in the mechanical properties (ultimate stress, yielding stress, fatigue strength, fatigue life and hardness) with the variation in mediums and duration times when compared with samples without treatment . For another test, the samples were placed inside the microwave in dry medium also treated in microwave furnace at different time (30 and 60 min).", "mime": "application/pdf"}, {"id": "alkej-391", "words": "3831", "extension": ".pdf", "flesch": "63", "author": "Hamdan, Wisam Kadhum; Abdulrazaq, Mustafa Mohammed", "title": "\u062a\u0635\u0640\u0645\u064a\u0645 \u0648\u062a\u0646\u0641\u064a\u0640\u0630 \u0627\u0644\u0627\u0633\u0637\u062d \u0627\u0644\u062d\u0640\u0631\u0629 \u0628\u0623\u0633\u0640\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0644\u0644\u0645\u0642\u0627\u0637\u0640\u0639 \u0627\u0644\u0645\u0633\u062a\u0639\u0631\u0636\u0629 \u0644\u0645\u0646\u062d\u0646\u064a\u0640\u0627\u062a \u0627\u0644\u0640 B-spline", "date": "2019", "keywords": "curves; engineering; fig; machining; points; spline; surface; uniform", "summary": "Construction of uniform cubic curves: (a) single curve, (b) series of curves. The regarded surfaces were created by sliding a B-spline curves (profile curves), in addition to describing an automatic procedure for selective identification of sampling points in reverse engineering applications using Coordinate Measurement Machine.", "mime": "application/pdf"}, {"id": "alkej-393", "words": "7214", "extension": ".pdf", "flesch": "72", "author": "Raheem, Firas A.; Flayyih, Murtadha Khudhair", "title": "\u062a\u062d\u0644\u064a\u0644 \u0648 \u0645\u062d\u0627\u0643\u0627\u0629 \u0631\u0648\u0628\u0648\u062a \u0631\u0628\u0627\u0639\u064a \u0627\u0644\u0627\u0631\u062c\u0644 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0634\u064a", "date": "2019", "keywords": "4x \ufffd; 54y \ufffd; angle \ufffd; tuv \ufffd; x]\\= \ufffd; \ufffd 4y; \ufffd =; \ufffd axis; \ufffd c; \ufffd h4x; \ufffd t; \ufffd xjkl; \ufffd yjkl; \ufffd \ufffd", "summary": "By multiplication the Equations (4) and (5) 4\ufffd\ufffd3 \u2217\ufffd\ufffd\ufffd5 yields: \ufffd\ufffd\ufffd 0 \ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd 0 \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd00 10 0 \ufffd\ufffd0 1 \ufffd\ufffd\ufffd \ufffd\ufffd 0 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd 0 \ufffd\ufffd\ufffd\ufffd00 00 TUV\ufffd = \ufffd\ufffd [\\\ufffd\ufffd \ufffd \ufffd&'X]\\= \ufffd =&'X] \ufffd \\\ufffd \ufffd \ufffd&'X]\\=\ufffd \ufffd =&'X] \u0302 E\ufffd = _4\ufffd\ufffd \ufffd \ufffd 5\ufffd \ufffd 4=\ufffd \ufffd = 5\ufffd \ufffd = 2 \u2217 4`0,)bNb 5 \u2026(21)", "mime": "application/pdf"}, {"id": "alkej-394", "words": "4020", "extension": ".pdf", "flesch": "59", "author": "Mahdi, Yasmeen Salih; Mohammed, Asem Hassan; Mohammed, Alaa Kareem", "title": "\u0623\u0630\u0627\u0628\u0629 \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0633\u064a\u0644\u064a\u0644\u0648\u0632 \u0641\u064a \u0627\u0644\u0645\u062d\u0627\u0644\u064a\u0644 \u0627\u0644\u0642\u0627\u0639\u062f\u064a\u0629", "date": "2022", "keywords": "cellulose; concentration; dissolution; fenton; fibers; naoh; reagent; sample; temperature; urea; vol; \ufffd \ufffd", "summary": "3.1.4 Effect of Urea Addition The effect of adding urea to NaOH solution on cellulose fibers dissolution was studied, a solution of NaOH and urea with proportion (6%NaOH and 4% urea) was used to enhance cellulose fibers dissolution or stimulate crystalline polymerization [16] Y. Wang, \u201cCellulose fiber dissolution in sodium hydroxide solution at low temperature: Dissolution kinetics and solubility improvement,\u201d p. 133, 2008.", "mime": "application/pdf"}, {"id": "alkej-395", "words": "4020", "extension": ".pdf", "flesch": "59", "author": "Mahdi, Yasmeen Salih; Mohammed, Asem Hassan; Mohammed, Alaa Kareem", "title": "\u0623\u0630\u0627\u0628\u0629 \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0633\u064a\u0644\u064a\u0644\u0648\u0632 \u0641\u064a \u0627\u0644\u0645\u062d\u0627\u0644\u064a\u0644 \u0627\u0644\u0642\u0627\u0639\u062f\u064a\u0629", "date": "2019", "keywords": "cellulose; concentration; dissolution; fenton; fibers; naoh; reagent; sample; temperature; urea; vol; \ufffd \ufffd", "summary": "3.1.4 Effect of Urea Addition The effect of adding urea to NaOH solution on cellulose fibers dissolution was studied, a solution of NaOH and urea with proportion (6%NaOH and 4% urea) was used to enhance cellulose fibers dissolution or stimulate crystalline polymerization [16] Y. Wang, \u201cCellulose fiber dissolution in sodium hydroxide solution at low temperature: Dissolution kinetics and solubility improvement,\u201d p. 133, 2008.", "mime": "application/pdf"}, {"id": "alkej-397", "words": "2706", "extension": ".pdf", "flesch": "54", "author": "Ibrahim, Salah S.; Ameen, Noor A. Mohammad", "title": "\u062a\u062d\u0644\u064a\u0629 \u0627\u0644\u0645\u064a\u0627\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0644\u0648\u062d\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u063a\u0634\u0627\u0621 \u0627\u0644\u062a\u0642\u0637\u064a\u0631 \u0630\u064a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u0628\u0627\u0634\u0631", "date": "2019", "keywords": "distillation; feed; flux; membrane; permeate; process; temperature; water", "summary": "[5] Gryta M., Influence of polypropylene membrane surface porosity on the performance of membrane distillation process, Journal of Membrane Science, 287, PP. Thermal process typically involves saline water boiling or evaporation then collecting resultant distillate, examples of such process are multi-effect desalination and multistage flashing while membrane process produces fresh water from the saline water using reverse osmosis (RO) principle at a high pressure", "mime": "application/pdf"}, {"id": "alkej-4", "words": "4887", "extension": ".pdf", "flesch": "61", "author": "Kadhim, Deah J.; Hussain, Walid K.", "title": "Design and Implementation of a Proposal Network Firewall", "date": "2017", "keywords": "address; connection; database; firewall; internet; network; packet; port number; step; system", "summary": "9.1 The Main Window of Firewall System Figure (4) shows the main window of proposed firewall system, that displays the public parts of this system. The proposed firewall system contains more than one window to display the parts of the system; the following sections will describe these parts with its job in firewall system work.", "mime": "application/pdf"}, {"id": "alkej-400", "words": "4186", "extension": ".pdf", "flesch": "63", "author": "Saleh, Ahmed Abd Mohammed; Shabeeb, Ali Reyadh", "title": "\u0627\u0644\u062a\u062e\u0645\u064a\u0646 \u0627\u0644\u0646\u0638\u0631\u064a \u0644\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0627\u0645\u062b\u0644 \u0644\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u062b\u0644\u062c \u0641\u064a \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0637\u0631\u0641\u064a\u0629 \u0641\u064a \u0645\u0646\u0638\u0648\u0645\u0629 \u0627\u0644\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629", "date": "2019", "keywords": "flow; heat; opening; rate; supply; temperature; valve; water; \ufffd \ufffd", "summary": "For turbulent: K\ufffd = 0.023*\\l(.\ufffd*;\ufffd(.\ufffd \u2026 (21) where ;\ufffd = P\ufffd\u2217\ufffd B \u2026 (22) C) Flow variation and standard deviation The following equation evaluates the standard deviation: \ufffd\ufffd = \ufffd\ufffd c \u2211 (\ufffd\ufffd\ufffd\ufffd \u2212 c3\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd )\u00b2 \u2026 (23) where, (\ufffd\ufffd\ufffd\ufffd\ufffd,\ufffd\ufffd\ufffd\ufffd\ufffd.\u2026flow\ufffd) are the values of the flow calculated and \ufffd \ufffd\ufffd\ufffd\ufffd \ufffd is the average value of these flow, while the denominator N stands for the size of the sample(in the present work = 3). Ahmed Abd Mohammed Saleh Al-Khwarizmi Engineering Journal, Vol. 14, No. 2, P.P. 137- 146 (2018) 139 A) Hydraulic model To calculate the head losses in the pipe: h\ufffd = h\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd + h\ufffd\ufffd\ufffd \ufffd\ufffd ... (1)", "mime": "application/pdf"}, {"id": "alkej-401", "words": "2992", "extension": ".pdf", "flesch": "61", "author": "Mohammed, Al-Alkawi Hussain Jasim; Al- Rasiaq, Abthal Abd; Al- Jaafari, Mamoon A. A.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0627\u062b\u064a\u0631 \u0627\u0644\u0646\u0633\u0628 \u0627\u0644\u0648\u0632\u0646\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629", "date": "2019", "keywords": "al2o3; composites; hardness; matrix; properties; strength", "summary": "[16] V.Tsakiris, W. Kappel, Eenescu, G. alecu, F. albu, F.grigore, V. marinescu, M. Lungu Characterization of Al. matrix composites reinforced with alumina nanoparticles obtained by PM method Journal of optoelectronics and advanced materials, Vol.13, No.9, pp.1172-1175, 2011. )2018( 147-153\u060c \u0635\u0641\u062d\u06292\u062f\u060c \u0627\u0644\u0639\u062f14\u062f\u062c\u0644\u0629 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u0645\u062c\u0644\u0645 \u062d\u0633\u064a\u0646 \u062c\u0627\u0633\u0645 \u0645\u062d\u0645\u062f \u0627\u0644\u0639\u0644\u0643\u0627\u0648\u064a 153 \u062f\u0631\u0627\u0633\u0629 \u062a\u0627\u062b\u064a\u0631 \u0627\u0644\u0646\u0633\u0628 \u0627\u0644\u0648\u0632\u0646\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 The chemical composition in wt. % is given in table (1) Table 1, Chemical Composition wt. % of 2024/", "mime": "application/pdf"}, {"id": "alkej-405", "words": "3742", "extension": ".pdf", "flesch": "69", "author": "Al-Khazraji, Ahmed N.", "title": "\u062a\u0627\u062b\u064a\u0631 \u0632\u0645\u0646 \u0627\u0644\u0633\u0641\u0639 \u0628\u0627\u0644\u0643\u0631\u0627\u062a \u0627\u0644\u0645\u062b\u0627\u0644\u064a \u0639\u0644\u0649 \u0639\u0645\u0631 \u0627\u0644\u0643\u0644\u0627\u0644 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0627\u0644\u0645\u0646\u064a\u0648\u0645 6061-T651", "date": "2019", "keywords": "fatigue; life; notch; peening; shot; specimens; stress; table; time; \ufffd \ufffd", "summary": "This paper experimentally studied to optimize shot peening time of aluminium alloy 6061-T651 as well as using of and analysis of variance (ANOVA). The elastic stress concentration factor, \ufffd\ufffd as a ratio of the maximum stress \ufffd\ufffd\ufffd\ufffd, at the notch to the nominal stress \ufffd\ufffd \ufffd.", "mime": "application/pdf"}, {"id": "alkej-406", "words": "4045", "extension": ".pdf", "flesch": "67", "author": "Al-Khafaji, Hussein M. H.", "title": "\u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0627\u0641\u0636\u0644 \u0644\u062d\u0645\u0648\u0644\u0629 \u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621 \u0627\u0644\u062d\u0631\u062c \u0644\u0647\u064a\u0643\u0644 \u0631\u0642\u064a\u0642 \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u062f\u0627\u0626\u0631\u064a \u0645\u0639\u0631\u0636 \u0644\u0644\u0627\u0646\u062d\u0646\u0627\u0621", "date": "2019", "keywords": "analysis; buckling; circular; element; finite; load; parameters; structure; thin; vol", "summary": "Each value of critical buckling load in the fifth column of Table 3 is obtained from the calculating of average value for analyzing the finite elements model to three times for each parameters set and corresponding levels (raw in the table). In addition, the researchers in [13],[14],[15], [16] and [17], have used finite element to investigate stability behavior, optimization and design of unstiffened and stiffened circular thin walled structures.", "mime": "application/pdf"}, {"id": "alkej-407", "words": "3661", "extension": ".pdf", "flesch": "61", "author": "Kadhum, Ali H.; Murad, Hanan H.", "title": "\u0627\u064a\u062c\u0627\u062f \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u062b\u0644\u0649 \u0644\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0645\u0632\u0627\u0644 \u0648\u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u062e\u0644\u0627\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0628\u0627\u0644\u062d\u0643 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 304", "date": "2019", "keywords": "maf; mrr; parameters; process; ratio; steel; temperature; working; \ufffd \ufffd", "summary": "D (mm) MRR steel (g/min) S/N ratio Mean (g/min) TR. (\u00b0C) 1 250 5 1.5 1 0.0155 -36.1934 0.0155 28 2 250 10 2 1.25 0.0090 -40.9151 0.0090 24.1 3 250 15 2.5 1.5 0.0400 -27.9588 0.0400 49.6 4 250 20 3 1.75 0.0350 -29.1186 0.0350 68.5 5 500 5 2 1.5 0.0278 -31.1191 0.0278 35.9 6 500 10 1.5 1.75 0.0263 -31.6009 0.0263 32.8 7 500 15 3 1 0.0399 -27.9805 0.0399 54.9 8 500 20 2.5 1.25 0.0465 -26.6509 0.0465 70.3 9 750 5 2.5 1.75 0.0178 -34.9916 0.0178 22.3 10 750 10 3 1.5 0.0330 -29.6297 0.0330 41.5 11 750 15 1.5 1.25 0.0300 -30.4576 0.0300 34.1 12 750 20 2 1 0.0349 -29.1435 0.0349 39.9 13 1000 5 3 1.25 0.0480 -26.3752 0.0480 41.9 14 1000 10 2.5 1 0.0298 -30.5157 0.0298 40.3 15 1000 15 2 1.75 0.0350 -29.1186 0.0350 35.0 16 1000 20 1.5 1.5 0.0200 -33.9794 0.0200 29.2 Ali H. Kadhum Al-Khwarizmi Engineering Journal, Vol. 13, No. 4, P.P. 22- 29 (2017) 26 Table 5, The effect of the (S/N) ratio and mean of MRR stainless steel 304. The mean squared deviation (MSD) and (S/N) ratio are determined by the equations: \ufffd\ufffd \ufffd ! \u2211 $ !%&'() *+! ...(2) \ufffd/-", "mime": "application/pdf"}, {"id": "alkej-408", "words": "4209", "extension": ".pdf", "flesch": "49", "author": "Shehab, Saad Najeeb", "title": "\u0638\u0627\u0647\u0631\u0629 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0645\u0646 \u0623\u0646\u0628\u0648\u0628 \u0639\u0645\u0648\u062f\u064a \u0645\u0633\u062e\u0646 \u0645\u0632\u0639\u0646\u0641: \u062a\u062d\u0644\u064a\u0644 \u062a\u062c\u0631\u064a\u0628\u064a", "date": "2019", "keywords": "average; convection; fins; heat; number; surface; transfer; tube; \ufffd \ufffd", "summary": "It's also can be calculated from Newton\u2019s equation of cooling as follows [10, 11]: \ufffd\ufffd\ufffd\ufffd\ufffd = \u210e\ufffd\ufffd \ufffd\ufffd(\ufffd\ufffd\ufffd\ufffd \u2212 \ufffd\ufffd) \u2026 (6) The average natural-convection heat transfer coefficient (hav) can be calculated as: \u210e\ufffd\ufffd = \ufffd \ufffd \ufffd \ufffd \u2212 \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd(\ufffd\ufffd\ufffd\ufffd \u2212 \ufffd\ufffd) \u2026 (7) The percentage error (e%) is evaluted as the percentage relative of absolute error (eab) to experimental value (Vexp): F% = F\ufffdH\ufffdI$J K 100 = L\ufffdI$J \u2212 \ufffd\ufffd\ufffd\ufffd\ufffdI$J L K 100 \u2026 (15) where, the absolute error (eab) is the absolute difference between experimental value (Vexp) and correlated value (Vcor) as follows: F\ufffdH = M\ufffdI$J \u2212 \ufffd\ufffd\ufffd\ufffdM \u2026 (16)", "mime": "application/pdf"}, {"id": "alkej-409", "words": "4203", "extension": ".pdf", "flesch": "60", "author": "Al-Jabery, Falah F. F.", "title": "\u062a\u062d\u0633\u064a\u0646 \u0627\u062f\u0627\u0621 \u0627\u0644\u0645\u0628\u0627\u062f\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0627\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0646\u062f\u0628\u0629", "date": "2019", "keywords": "diameter; enhancement; heat; heat transfer; pressure; ratio; test; transfer; tube; \ufffd \ufffd", "summary": "h\ufffd \ufffd \ufffd\ufffd \ufffd Cp\ufffd T\ufffd\ufffd \ufffd T\ufffd\ufffd\ufffd A? T?\ufffd \ufffd TA\ufffd \u2026 9\ufffd [9]: V\ufffd \ufffd C\ufffd E A\ufffd \ufffd\ufffd \ufffd\ufffd \ufffd\ufffd \u2026 2\ufffd Where, CD is the discharge coefficient, Ao is the cross-sectional area of the orifice plat, \u0394P is the pressure drop across the orifice plat and E is the velocity approach coefficient.[9,10] C\ufffd \ufffd 0.5959 # 0.0312\u03b2\ufffd.& \ufffd 0.184\u03b2) # 0.0029\u03b2\ufffd.*", "mime": "application/pdf"}, {"id": "alkej-410", "words": "4139", "extension": ".pdf", "flesch": "56", "author": "M., Alalkawi H. J.; Khenyab, Ali Yousuf K; Ali, Abduljabar H.", "title": "\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648 \u0627\u0644\u0643\u0644\u0627\u0644 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0645\u0646\u064a\u0648\u0645 7049 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629", "date": "2019", "keywords": "alloy; aluminum; composite; fatigue; matrix; metal; nano; properties; stress; zro2; \ufffd \ufffd", "summary": "4. Hardness (HB) result with different \ufffd \ufffd% of ZrO2. Experimental fatigue test under variable loading for base metal with 0wt% ZrO2 and Nano composite 4w \ufffd%ZrO2 was recorded in Table-7.", "mime": "application/pdf"}, {"id": "alkej-411", "words": "5525", "extension": ".pdf", "flesch": "63", "author": "Kadhim, Riadh Adnan", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u0645\u062d\u0627\u0643\u0627\u0629 \u0645\u062d\u0648\u0644 Boost \u0630\u064a \u062f\u0627\u0626\u0631\u0629 \u0645\u063a\u0644\u0642\u0629 \u0645\u0633\u064a\u0637\u0631 \u0639\u0644\u064a\u0647 \u0628\u0648\u0633\u0627\u0637\u0629 PI \u0648\u0639\u0627\u0643\u0633 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0637\u0648\u0631 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629", "date": "2019", "keywords": "boost; controller; converter; current; engineering; fig; inverter; journal; output; power; system; voltage; \ufffd \ufffd", "summary": "Table 2, Ziegler Nichols Method \ufffd\ufffd \ufffd\ufffd \ufffd\ufffd PID type 0 \u221e 0.5\ufffd\ufffd@ P 0 \ufffd\ufffd@1.2 0.45\ufffd\ufffd@ PI \ufffd\ufffd@8 \ufffd\ufffd@2 0.6\ufffd\ufffd@ PID 9. The results are \ufffd 8.2 , \ufffd\ufffd \ufffd 250\u00ac .", "mime": "application/pdf"}, {"id": "alkej-412", "words": "4812", "extension": ".pdf", "flesch": "64", "author": "Abdul Raheem, Abdul Kareem Kasim", "title": "\u062a\u0635\u0645\u064a\u0645 \u0645\u0648\u0644\u062f \u0637\u0627\u0642\u0629 \u0634\u0645\u0633\u064a\u0629 \u064a\u0633\u062a\u062e\u062f\u0645 \u062a\u0642\u0646\u064a\u0629 MPPT \u0644\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0645\u062d\u0648\u0644 (\u062a\u064a\u0627\u0631\u0645\u0633\u062a\u0645\u0631- \u062a\u064a\u0627\u0631\u0645\u0633\u062a\u0645\u0631) \u0630\u064a \u0645\u062f\u062e\u0644 \u0645\u0641\u0631\u062f/ \u0645\u062e\u0631\u062c \u0645\u062a\u0639\u062f\u062f", "date": "2019", "keywords": "buck; cell; converter; current; journal; maximum; output; power; simulink; voltage; \ufffd \ufffd", "summary": "[12]: \ufffd = \ufffd\ufffd\ufffd \u2212 \ufffd \u2212 \ufffd\ufffd\ufffd \u2026(1) here: \ufffd : Diode current (A); \ufffd\ufffd\ufffd: Current through the shunt resistance (A) \ufffd\ufffd\ufffd = \ufffd\ufffd\ufffd\ufffd + \ufffd\ufffd\ufffd\ufffd \u2212 \ufffd\ufffd\ufffd\ufffd \ufffd \ufffd\ufffd\ufffd\ufffd \u2026(2) here: \ufffd\ufffd\ufffd:Short circuit current; \ufffd\ufffd: Temperature coefficient of short-circuit current (A/K) at 25 \u00b0C and 1000\ufffd/\ufffd\ufffd; \ufffd: Cell operating temperature (K); \ufffd\ufffd: Cell\u2018s reference temperature (298K); \ufffd: Solar irradiance (\ufffd/\ufffd\ufffd); \ufffd\ufffd: Reference solar radiation (1000\ufffd/\ufffd\ufffd). The equivalent electric circuit consists of a photocurrent source(\ufffd\ufffd\ufffd), a diode (\ufffd), a parallel resistor (\ufffd\ufffd\ufffd) and a series resistor (\ufffd\ufffd)", "mime": "application/pdf"}, {"id": "alkej-416", "words": "4974", "extension": ".pdf", "flesch": "55", "author": "Shehab, Saad Najeeb", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0644\u0644\u062d\u0645\u0644 \u0627\u0644\u0642\u0633\u0631\u064a \u0645\u0646 \u0645\u0635\u0641\u0648\u0641\u0629 \u0632\u0639\u0627\u0646\u0641 \u0645\u0633\u062a\u0637\u064a\u0644\u0629 \u0623\u0641\u0642\u064a\u0629 \u062f\u0627\u062e\u0644 \u0645\u062c\u0631\u0649 \u0647\u0648\u0627\u0621", "date": "2019", "keywords": "air; array; convection; duct; fins; heat; notches; number; perforations; surface; \ufffd \ufffd", "summary": "35- 45 (2019) 39 The average forced-convection heat transfer coefficient (hav) can be evaluted as: \u210e\ufffd\ufffd = \ufffd \ufffd \u2212 (\ufffd\ufffd + \ufffd\ufffd\ufffd) \ufffd\ufffd(\ufffd\ufffd\ufffd\ufffd \u2212 \ufffd\ufffd) \u2026 (5) \ufffd\ufffd = (\ufffd\ufffd + \ufffd\ufffd)/2 \u2026 (6) \ufffd\ufffd\ufffd\ufffd = \u2211 \ufffd\ufffd\ufffd\ufffd\ufffd ! \u2026 (7) where, Ti and To are the inlet and outlet air temperatures respectively, Ts is the local surface temperature. Also, it is can be evaluted from Newton\u2019s equation of cooling as [13, 14]: \ufffd\ufffd\ufffd = \u210e\ufffd\ufffd \ufffd\ufffd(\ufffd\ufffd\ufffd\ufffd \u2212 \ufffd\ufffd) \u2026 (4) Saad Najeeb Shehab Al-Khwarizmi Engineering Journal, Vol. 15, No. 1, P.P.", "mime": "application/pdf"}, {"id": "alkej-42", "words": "2566", "extension": ".pdf", "flesch": "84", "author": "Saleh, Adel Mahmoud", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0636\u0627\u0641\u0629 \u0627\u0644\u0627\u064a\u062b\u0627\u0646\u0648\u0644 \u0627\u0644\u0649 \u0627\u0644\u0643\u0627\u0632\u0648\u0644\u064a\u0646 \u0639\u0644\u0649 \u0634\u062f\u0651\u0629 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0645\u0646 \u0645\u062d\u0631\u0643 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u064a\u0639\u0645\u0644 \u0628\u0627\u0644\u0634\u0631\u0627\u0631\u0629", "date": "2011", "keywords": "engine; http://www.nitropdf.com/; http://www.nitropdf.com/ http://www.nitropdf.com/; noise; page; software; sound; trial; \u0627\u0636\u0627\u0641\u0629; \u0627\u0644\u0635\u0648\u062a; \u0627\u0644\u0636\u0648\u0636\u0627\u0621; \u0627\u0644\u0639\u0627\u0644\u0642\u0629; \u0627\u0644\u0645\u062d\u0631\u0643; \u0627\u0644\u0649; \u0628\u06cc\u0646; \u0636\u063a\u0637; \u0639\u0627\u0632\u0644; \u0639\u0644\u0649; \u0639\u0646\u062f; \u0645\u0633\u062a\u0648\u0649", "summary": "\u0648\u0645\u0639 \u0627\u0636\u0627\u0641\u0629 \u0627\u06cc\u062b\u0627\u0646\u0648\u0644 \u0628\u0646\u0633\u0628\u0629 \u062b\u0628\u062a\u062a \u0623\u0646 \u0627\u0636\u0627\u0641\u0629 \u0627\u0644\u0643\u062d\u0648\u0644 \u0627\u0644 \u062a\u0624\u062b\u0631 \u0643\u062b\u06cc\u0631\u0627 \u0639\u0644\u0649 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u0645\u0646\u0628\u0639\u062b \u0645\u0646 \u0627\u0644\u0645\u062d\u0631\u0643\u060c \u0643\u0645\u0627 \u0623\u0646 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u062a\u0632\u06cc\u062f \u0628\u0632\u06cc\u0627\u062f\u0629 \u0639\u062f\u062f \u062f\u0648\u0631\u0627\u062a \u0627\u0644\u0645\u062d\u0631\u0643\u060c \u0648\u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0642\u0637\u0628\u060c \u0643\u0645\u0627 \u0623 .\u0644\u06cc\u0644 \u0641\u064a \u0627\u0644\u0636\u0648\u0636\u0627\u0621 Kantarelis & Walker\u0627\u0644\u0628\u0627\u062d\u062b\u0627\u0646 \u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0632\u06cc\u0627\u062f\u0629 \u0633\u0631\u0639\u0629 \u0627\u0644\u0645\u062d\u0631\u0643\u060c \u0648\u0625\u0646\u06be \u06cc\u0645\u0643\u0646 \u062a\u0642\u0644\u06cc\u0644 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0641 \u0627\u0644\u062a\u0635\u0627\u0645\u06cc\u0645\u0640\u0640\u0640\u0640\u0640\u0640\u0640\u0640\u0640\u0640\u0628\u0627\u062e\u062a 8dB-5\u0628\u0629 \u0645\u0646 \u0640\u0640\u0640\u0640\u0640\u0640\u0640\u0628\u0646\u0633 (Kantarelies &Walker, 1988).", "mime": "application/pdf"}, {"id": "alkej-43", "words": "7394", "extension": ".pdf", "flesch": "53", "author": "Hadi, Nabil Hassan; Ameen, Kayser Aziz", "title": "\u062a\u0627\u062b\u064a\u0631 \u0627\u0644\u0627\u0646\u062e\u0644\u0627\u0639\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u062d\u0631\u0629 \u0644\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0646\u0638\u0631\u064a\u0629 \u0627\u0644\u0642\u0635 \u0630\u0627\u062a \u0627\u0644\u0631\u062a\u0628 \u0627\u0644\u0639\u0627\u0644\u064a\u0629", "date": "2011", "keywords": "\uf0b6 \uf0b6; \uf0b6 \uf0f7; \uf0e6 \uf0b6; \uf0e7 \uf0e7; \uf0e7 \uf0e8; \uf0ea \uf0ea; \uf0ef \uf0fd; \uf0ef\uf0ef \uf0ef; \uf0f6 \uf0e7; \uf0f7 \uf0f7; \uf0fa \uf0fa; \uf0fa \uf0fb; \uf0fe \uf0ef\uf0ef", "summary": "The Mode shape of the intact plate and delamination plate show in figures (3) and (4) the decreasing in the mode shape when the plate containing the delamination. Conclusion The geometrically nonlinear free vibration analysis of composite plate with and without containing the delamination is investigated using nonlinear finite element method in the framework of a higher order shear deformation theory in Green-Lagrange sense.", "mime": "application/pdf"}, {"id": "alkej-431", "words": "3231", "extension": ".pdf", "flesch": "62", "author": "hadi, hala helal; Salloom, Maher Yahya", "title": "\u062a\u0646\u0641\u064a\u0630 \u0646\u0638\u0627\u0645 \u0645\u0631\u0627\u0642\u0628\u0629 \u0648\u0627\u0634\u0631\u0627\u0641 \u0648\u062a\u062d\u0643\u0645 \u0644\u062e\u0637 \u0627\u0646\u062a\u0627\u062c\u064a \u0623\u0644\u064a \u0628\u0637\u0631\u064a\u0642\u062a\u064a\u0646 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0627\u0644\u0645\u0628\u0631\u0645\u062c", "date": "2019", "keywords": "control; engineering; fig; hmi; line; production; scada; software; system; unit", "summary": "SCADA system task has data acquisition of the field devices, so it can process these data with the control systems, such as PLC or RTU. Keywords: SCADA, HMI, pneumatic system, TIA portal software, LabVIEW, PLC.", "mime": "application/pdf"}, {"id": "alkej-432", "words": "3674", "extension": ".pdf", "flesch": "64", "author": "Marie, Mehdi J.; Gaied, Khalaf S.; Ajel, Ahmed R.", "title": "\u0645\u0646\u0638\u0648\u0645\u0629 \u0634\u0628\u0643\u0629 \u0627\u0644\u0633\u064a\u0637\u0631\u0629 \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0644\u0644\u0645\u0631\u0633\u0628\u0629 \u0627\u0644\u0643\u0647\u0631\u0648\u0633\u062a\u0627\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0633\u0645\u0646\u062a", "date": "2018", "keywords": "control; engineering; esp; fig; model; network; operation; system; voltage; wireless", "summary": "Mehdi J. Marie Al-Khwarizmi Engineering Journal, Vol. 13, No. 4, P.P. 50- 57 (2017) 55 A wireless technology used for control systems often provides a range of meters to few kilometres. <4D6963726F736F667420576F7264202D20E3E5CFED20E6CEE1DD20E6C7CDE3CF20D1D4EDCF35302D3537> Al-Khwarizmi Engineering Journal Al-Khwarizmi Engineering Journal,Vol. 13, No. 4, P.P. 50- 57 (2017) Wireless Network Control System for Electro Stati Precipitator in Cement Plants Mehdi J. Marie* Khalaf S. Gaied** Ahmed R. Ajel*** *Al-Zawraa State Company/ Ministry of Industry and Minerals/ Iraq **College of Engineering/ Tikrit University/ Iraq ***Institute of Technology/ Baghdad/ Iraq *Email: mehdijelo@gmail.com **Email: gaeid khalaf@gmail.com ***Email: drahmed69@gmail.com (Received 8 September 2016; accepted 26 April 2017) https://doi.org/10.22153/kej.2017.04.003 Abstract Wireless control networks (WCNs), based on distributed control systems of wireless sensor and actuator networks, integrate four technologies: control, computer network and wireless communications.", "mime": "application/pdf"}, {"id": "alkej-433", "words": "3853", "extension": ".pdf", "flesch": "68", "author": "Kadhim, Kamil J.; Abbas, Abbas Allawi; Hussein, Maher Ali H", "title": "\u062a\u0623\u062b\u064a\u0631 \u0637\u0644\u0627\u0621(Ti/AlTiN) \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0639\u0644\u0649 \u0639\u0645\u0644\u064a\u0629 \u062a\u0623\u0643\u0644 \u0639\u062f\u0629 \u0627\u0644\u0642\u0637\u0639 \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0639\u0644\u0649 \u0633\u0637\u062d\u0647\u0627", "date": "2018", "keywords": "altin; coating; crater; cutting; figure; journal; machining; tool; vol; wear", "summary": "Dimensional accuracy of the work piece, and also the surface finish will be reducing by tool wear. According to [1], tool wear is a gradual change in the shape of the machine tool as a result of material loss.", "mime": "application/pdf"}, {"id": "alkej-434", "words": "4581", "extension": ".pdf", "flesch": "56", "author": "Hussein, Rasha Mohammed", "title": "\u062a\u0627\u062b\u064a\u0631 \u0627\u0636\u0627\u0641\u0629 \u0643\u0627\u0631\u0628\u0648\u0646 \u0646\u0627\u0646\u0648\u064a \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0639\u0644\u0649 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0649 \u0627\u0644\u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0627\u064a\u0628\u0648\u0643\u0633\u064a", "date": "2018", "keywords": "carbon; conductivity; d \ufffd; engineering; epoxy; fig; mwcnt; nano; nanocomposites; nanotubes; properties; t \ufffd; thermal; \ufffd \u2217; \ufffd \ufffd", "summary": "Adding a small quantitative of inorganic materials such as carbon nanotubes (CNTs), clay and metal nanoparticles, into the polymer matrix can considerably improving the performance of the polymer materials[1].Numerous works were made for improving the properties of epoxy composites by the addition of fillers [2\u20133]. [7] Y. X. Zhou, P. X. Wu, Z-Y. Cheng, J. Ingram, S. Jeelani, \u201cImprovement in electrical, thermal and mechanical properties of epoxy by filling carbon nanotube\u201d, eXPRESS Polymer Letters Vol.2, No.1, 2008.", "mime": "application/pdf"}, {"id": "alkej-435", "words": "3837", "extension": ".pdf", "flesch": "55", "author": "Jabbar, Noor Mohsen; Kadhim, Estabriq Hasan; Mohammed, Alaa Kareem", "title": "\u0627\u0644\u062a\u062d\u0644\u0644 \u0627\u0644\u0628\u0627\u064a\u0648\u0644\u0648\u062c\u064a \u0644\u0644\u062f\u064a\u0632\u0644 \u0627\u0644\u0645\u064f\u0644\u0648\u062b \u0644\u0644\u062a\u0631\u0628\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0633\u0644\u0627\u0644\u0627\u062a \u0628\u0643\u062a\u064a\u0631\u064a\u0629 \u0628\u0635\u0648\u0631\u0629 \u0645\u0646\u0641\u0631\u062f\u0629 \u0648\u0628\u0634\u0643\u0644 \u0627\u062a\u062d\u0627\u062f \u0628\u0643\u062a\u064a\u0631\u064a \u0645\u062e\u062a\u0644\u0637", "date": "2018", "keywords": "bacteria; biodegradation; cloacae; compounds; culture; diesel; oil; paucimobilis; soil; vol; \ufffd \ufffd", "summary": "Single strains and mixed bacterial consortia have been investigated their ability to degrade 1.0 % (v/v) of diesel oil in Bushnell- All flasks were incubated for 28 days at 30\u2218C. Then, to determine the remaining concentration of diesel oil after the end of incubation period, 15 ml of each flask was taken.", "mime": "application/pdf"}, {"id": "alkej-437", "words": "3675", "extension": ".pdf", "flesch": "66", "author": "Abed, Aseel Hamad; Zaboon, Anwar Hassan", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0634\u062f \u0627\u0644\u0645\u0633\u0628\u0642 \u0648\u0627\u062a\u062c\u0627\u0647\u064a\u0629 \u0627\u0644\u0645\u0639\u062f\u0646 \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u0638\u0627\u0647\u0631\u0629 \u0627\u0644\u0631\u062c\u0648\u0639\u064a\u0629 \u0641\u064a \u0635\u0641\u064a\u062d\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0627\u0635\u0641\u0631", "date": "2019", "keywords": "angle; bending; direction; effect; fig; metal; rolling; sheet; springback; tension; vol", "summary": "55- 63 (2019) 62 [4] S. K. Panthi, N. Ramakrishnan, M. Ahmed, S. S. Singh, and M. D. Goel, \u201cFinite element analysis of sheet metal bending process to predict the springback,\u201d Mater. Springback Measured The springback angle is the difference between sheet angle \u03b1f which formed after raising the load where the part tends to recover elastically after bending and its bend radius becomes larger when the tools are taken away the outer radius of the workpiece and punch angle \u03b1i or which called loading bending angle when punch / dies configuration in closed position, as shown in fig.", "mime": "application/pdf"}, {"id": "alkej-439", "words": "3761", "extension": ".pdf", "flesch": "61", "author": "Salman, Sami D.; Abd Alsaheb, Ramzi Ata", "title": "\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0644\u0645\u0648\u0627\u0626\u0639 \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0641\u064a \u0623\u0646\u0628\u0648\u0628 \u062f\u0627\u0626\u0631\u064a \u0645\u062c\u0647\u0632 \u0628\u0635\u0641\u064a\u062d\u0629 \u0645\u0644\u062a\u0648\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0623\u062c\u0646\u062d\u0629 \u0644\u062a\u0648\u0644\u064a\u062f \u0627\u0644\u062f\u0648\u0627\u0645\u0627\u062a", "date": "2018", "keywords": "baffle; friction; heat; number; tape; transfer; tube; twist; vol; y=2.93", "summary": "[2] L.S. Sundar, K.V. Sharma, \u201cTurbulent heat transfer and friction factor of Al2O3 nanofluid in circular tube with twisted tape inserts\u201d, International Journal of Heat and Mass Transfer, vol. 53, Issues 7\u20138, pp. Different forms of swirl generator which have the following properties of plain twisted tape (PTT) and baffle wings twisted tape (BTT) embeds with various ratio of twisting (y = 2.93, 3.91 and 4.89), baffle inclination angles (\u03b2 = 0\u00b0, - 30\u00b0 and 30) joined with 1%, 1.5% and 2% volume fraction of ZnO nanofluid were utilized for simulation.", "mime": "application/pdf"}, {"id": "alkej-440", "words": "5454", "extension": ".pdf", "flesch": "64", "author": "Al-Zaidi, Bashir Y. Sherhan", "title": "\u0623\u0633\u062a\u0642\u0635\u0627\u0621 \u0645\u0648\u0631\u0641\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0633\u0637\u0648\u062d \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629 \u0628\u0648\u0633\u0627\u0637\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062c\u0647\u0631 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0630\u0631\u064a", "date": "2018", "keywords": "afm; blend; content; fiber; mean; membranes; outer; pore; roughness; size; surface; wt.%", "summary": "Effect of mean roughness of the outer surface of hollow fiber membranes on the pure water permeability (PWP). 1 2 3 4 5 6 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Outer surface Inner surface P o re d e n s it y ( p o re s /m 2 )( x 1 0 -9 ) PS composition (wt.%) Bashir Y. Sherhan Al-Zaidi Al-Khwarizmi Engineering Journal, Vol. 13, No. 4, P.P. 98- 110 (2017) 104 Table 1, Mean pore size and mean roughness of the inner surface of the hollow fiber blend membranes Membran e code PVC/PS/DMAC Solution (wt.%) Mean pore size (nm) Inner surface roughness (2065\u00d72065 nm2) Mean roughness 1(Ra) (nm)", "mime": "application/pdf"}, {"id": "alkej-441", "words": "6124", "extension": ".pdf", "flesch": "55", "author": "Al-allaq, Ali Amer", "title": "\u0645\u062d\u0627\u0643\u0627\u0629 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u0648\u0627\u0626\u0639 \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0644\u0645\u0631\u0636 \u0627\u0644\u063a\u0631\u063a\u0631\u064a\u0646\u0627 \u0641\u064a \u0627\u0644\u0642\u062f\u0645 \u0627\u0644\u0633\u0643\u0631\u064a\u0629", "date": "2018", "keywords": "ali; area; artery; artery stenosis; blood; case; diabetes; disease; fig; flow; foot; gangrene; patients; shear; stenosis; stress; study; velocity; vol; wall", "summary": "The disease of gangrene and artery stenosis in diabetic foot has been investigated by using a simulation program (ANSYS Fluent CFD). Keywords: Diabetic foot, artery stenosis, gangrene, blood velocity, wall shear stress, mass flow rate, CFD, femoral artery.", "mime": "application/pdf"}, {"id": "alkej-442", "words": "4581", "extension": ".pdf", "flesch": "74", "author": "Raheem, Firas A.; Hussain, Asmaa A.", "title": "\u062a\u0637\u0628\u064a\u0642 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 A* \u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0645\u0633\u0627\u0631 \u0639\u0644\u0649 \u062a\u062d\u0644\u064a\u0644 C-SPACE \u0627\u0644\u0645\u0639\u062f\u0644", "date": "2018", "keywords": "fig; link; map; obstacle; path; point; robot; space; \ufffd \ufffd", "summary": "Therefore, to find the path from one side to other, the range of changing #\ufffd is chosen in somehow for unification the region of \ufffd\ufffd\ufffd\ufffd\ufffdwhich make the path planning easier. The geometrical representation of the obstacle (s) can be denoted as \ufffd, so the configuration space obstacles will be as below [1]: \ufffd\ufffd\ufffd\ufffd = { : \ufffd\ufffd \u2229 \ufffd \u2260 \u2205} \u2026 \ufffd1 While C-free can be represented as below [1]: \ufffd\ufffd\ufffd\ufffd\ufffd = { : \ufffd\ufffd \u2229 \ufffd = \u2205} \u2026 \ufffd2 Where: \ufffd\ufffd\ufffd\ufffd : C-space obstacles : Robot configuration \ufffd\ufffd : The set of points of the space confined by the robot at configuration The C-space as overall can be defined as [1]: \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd = \ufffd\ufffd\ufffd\ufffd \u222a \ufffd\ufffd\ufffd\ufffd\ufffd \u2026 \ufffd3 The mathematical study of the surface properties, which are do not change if this surface has been applied for certain deformations, such as bending or stretching, is called topology of space.", "mime": "application/pdf"}, {"id": "alkej-443", "words": "5592", "extension": ".pdf", "flesch": "73", "author": "Ali, Shno Mustafa; Hama, Ako Rashed; Ali, Younis Mustafa", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0645\u062f\u0646 \u0627\u0644\u0649 \u0645\u0633\u0627\u062d\u0627\u062a \u0648 \u0645\u0646\u0627\u0637\u0642 \u0645\u062a\u0628\u0627\u064a\u0646\u0629 \u0645\u0646 \u062d\u064a\u062b \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u062a\u0644\u0648\u062b \u0627\u0644\u0636\u0648\u0636\u0627\u0626\u064a \u0627\u0644\u0645\u0631\u0648\u0631\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0631\u0646\u0627\u0645\u062c ArcGIS: \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0645\u062f\u064a\u0646\u0629 \u0643\u0631\u0643\u0648\u0643", "date": "2018", "keywords": "city; jan; kirkuk; min; noise; traffic; \u0627 \ufffd; \u0648 \ufffd; \ufffd h; \ufffd r; \ufffd w; \ufffd \u062a; \ufffd \ufffd", "summary": "2= \ufffd:\ufffd9% \ufffd\ufffd\ufffd **+!6 \u0631;\ufffd\ufffd $\ufffd> * ;\ufffd \ufffd:%\ufffd9 \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\u0643/ \ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd*\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\u0631 \ufffd\ufffd\ufffd\ufffd\ufffd\u0645 \u0648\u0627\ufffd'&\ufffd\ufffd\ufffd\ufffd \ufffd/ %$# \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd!\ufffd\ufffd **\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd \ufffd\ufffd \u0627\ufffd$\ufffd\ufffd\ufffd!\ufffd\ufffd/ \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd ***\ufffd\ufffd shnoma@yahoo.com :+!\u0648\ufffd * \u0627\ufffd.\ufffd-\ufffd \u0627,\ufffd&' ako.rashed@komar.edu.iq : \u0627\ufffd.\ufffd-\ufffd \u0627,\ufffd&'\ufffd\u0648!+ ** younis.ali@univsul.edu.iq :\u0627\ufffd.\ufffd-\ufffd \u0627,\ufffd&'\ufffd\u0648!+*** \ufffd\ufffd> \u0627\ufffd \ufffd.'\ufffd\ufffd\u0627\u0642 -&9 \u0627\u0646 \u062a$'7\ufffd\u062f \ufffd\ufffd\ufffd\ufffd \u06be4\u0647 \u0627\ufffd\ufffd\u0631\u0627\ufffd\ufffd \u0648\ufffd\ufffd\ufffd\ufffd \ufffd2\ufffd\ufffd\ufffd1'\ufffd\u0649 \u062a\ufffd\ufffd\ufffd\ufffd\u0643 \u0648\u0627\ufffd'+ \u062a<= >\ufffd\u0644 \u0627\ufffd\ufffd \ufffd\ufffd-\ufffd\ufffd\ufffd# \ufffd\ufffd\u0628 \u0627\u0631E\ufffdC \ufffd\u0668\u0663# >\ufffd\u0644 \ufffdBC\u0627\u062f \u0648 \ufffd\u0662\u0663\u0666'<$\ufffd# \ufffd\ufffd\ufffd\u0637I \u0648 \ufffd$\ufffdH\ufffd\u062a K\u062a \u0627\ufffd\ufffd\u0629 \u0627\ufffd$'\ufffd-\ufffd< M\ufffdH 9\ufffd \ufffd7\ufffd'N\ufffd +O\ufffd\ufffd'\u0648\u0631\u064a \u0627\ufffd\ufffd\ufffdV \u062aU \u0627\ufffd'\ufffdN\u0627\u0645 . H +T+ \u0627\ufffd\ufffd]\ufffd dB(A) \u0664\u0668\u0648\ufffd\ufffd!U \u0627\ufffd\ufffd!\ufffd\ufffd \ufffdH\u06be\ufffd % +Q\ufffdR\ufffdS\u062a \u0627\ufffd'\ufffd\ufffd\u062b \u0627\ufffd\ufffd-\ufffd'$\ufffd\ufffd\u0627Q[ .", "mime": "application/pdf"}, {"id": "alkej-448", "words": "3077", "extension": ".pdf", "flesch": "63", "author": "Ghadban, Abdullah J.; Ibrahim, Abbas F.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0641\u064a \u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u0646\u0639\u064a\u0645 \u0627\u0644\u0643\u0647\u0631\u0648\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0639\u0644\u0649 \u0627\u0644\u0635\u0644\u0627\u062f\u0629 \u0648\u0645\u0639\u062f\u0644 \u0627\u0632\u0627\u0644\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316", "date": "2019", "keywords": "concentration; current; electrolyte; gap; grinding; hardness; mrr; process; speed", "summary": "[10] and material removal rate: is one of the most important criterions to determine the machining efficiency in ECG process determined by \ufffd\ufffd\ufffd = \ufffd \ufffd , (g/min) \u2026(1) [12] R. Garg \u201cEffect of process parameters on performance measures of wire electrical discharge machining\u201d Ph.D. Thesis Mechanical Engineering Department National Institute of Technology Haryana, India. 2010.", "mime": "application/pdf"}, {"id": "alkej-449", "words": "4027", "extension": ".pdf", "flesch": "60", "author": "Al-Khazraji, Ahmed N.; Mutasher, Ammar A.", "title": "\u062a\u0627\u062b\u064a\u0631 \u0627\u0644\u0639\u0635\u0641 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u0627\u0644\u0643\u0644\u0627\u0644 \u0648 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0629", "date": "2019", "keywords": "composite; fatigue; fraction; laser; materials; peening; properties; strength; volume", "summary": "Volume fraction (%) SN curve of Polyester with 2.5% volume fraction Al powder when peening by laser energy 1J and 2J. Treated by 1 J Treated by 2J Volume fraction (%)", "mime": "application/pdf"}, {"id": "alkej-452", "words": "2880", "extension": ".pdf", "flesch": "64", "author": "Kadhem, Hassan Ali; Hussein, Ahmed Abdul", "title": "\u062a\u0623\u062b\u064a\u0631 \u0633\u0631\u0639\u0629 \u0627\u0644\u0631\u064a\u0627\u062d \u0639\u0644\u0649 \u062a\u062e\u0645\u064a\u062f \u0623\u0647\u062a\u0632\u0627\u0632 \u062c\u0646\u0627\u062d \u0645\u0631\u0643\u0628 \u0630\u0648 \u0628\u0631\u0648\u0641\u0648\u064a\u0644 \u0646\u0648\u0639 NACA 0012", "date": "2019", "keywords": "control; engineering; fig; model; pzt; suppression; velocity; vibration; vol; wind; wing", "summary": "The proportional- integral-derivative (PID) control is employed here for studying the suppression of active vibration wing affected by wind velocity flow through wind tunnel in the laboratory of mechanical engineering department at the university of Baghdad. Piezoelectric (PZT ) transducers are used as sensors and actuators in vibration control systems.", "mime": "application/pdf"}, {"id": "alkej-453", "words": "4223", "extension": ".pdf", "flesch": "61", "author": "Al-Khazraji, Ahmed N.; M. Shareef, Mahdi N.", "title": "Comparison of Fatigue Life Behavior between Two Different Composite Materials Subjected to Shot Peening at Different Times", "date": "2014", "keywords": "aluminum; composites; fatigue; fiber; glass; min; peening; shot", "summary": "[6]and ASTM D 638 [7] for fiber glass composites and aluminum powder composites, respectively as shown in Figures (1-a) and (1-b). For fiber glass composites (as shown in Figure (7) and Figure (8)), the mechanical properties improved gradually where the maximum improvement was about 5 % at (SPT = 6 min) with respect to the unpeened specimens (SPT = 0 min).Figure (9) reveals a reduction in mechanical properties for 2.5% aluminum powder composites where the maximum reduction did not reaches 23% at (SPT = 6 min) with respect to the unpeened specimens (SPT = 0min).", "mime": "application/pdf"}, {"id": "alkej-455", "words": "3378", "extension": ".pdf", "flesch": "66", "author": "Abbass, Sadiq Jafer", "title": "\u0645\u0641\u0647\u0648\u0645 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0627\u0644\u0625\u062d\u064a\u0627\u0626\u064a \u0644\u0644\u064a\u062f \u0627\u0644\u0628\u0634\u0631\u064a\u0629 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a\u0629", "date": "2011", "keywords": "analysis; finger; grip; hand; http://www.nitropdf.com/; http://www.nitropdf.com/ http://www.nitropdf.com/; joint; muscle; phalanx; wire", "summary": "Keywords: kinematic analysis, human hand, dartfish, grips, muscle wire. Abstract This work is focused on the design parameters and activity of artificial human finger for seven grips.", "mime": "application/pdf"}, {"id": "alkej-457", "words": "5131", "extension": ".pdf", "flesch": "66", "author": "Mohammad, Wahid S.; Murtadha, Talib K.; Ahmed, Karrar A.", "title": "\u0625\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0631\u0645\u0648\u062f\u064e\u0643 \u0644\u0644\u062a\u0628\u0631\u064a\u062f/ \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0623\u0648\u0651\u0644\u064a \u0644\u0644\u0633\u0651\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0644\u0628\u0646\u0627\u064a\u0629", "date": "2014", "keywords": "air; inlet; load; slab; temperature; time; velocity", "summary": "At inlet air velocity equal to 1m/sec the room temperature reduced from (38\u00b0C to 20\u00b0C) at inlet air temperature equal to 16\u00b0C and from (38\u00b0C to 23.5\u00b0C) at inlet air temperature of 18\u00b0C. The slab surface temperature reduced from (41\u00b0C to 23.5\u00b0C) at inlet air temperature equal to 16\u00b0C and from (41\u00b0C to 26.5\u00b0C) at inlet air temperature equal to 18\u00b0C with inlet air velocity of 1.6 m/sec.", "mime": "application/pdf"}, {"id": "alkej-458", "words": "4159", "extension": ".pdf", "flesch": "58", "author": "Kadim, Alaulddin Abdulqader", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0646\u0628\u062b\u0627\u0642 \u0627\u0644\u062f\u0648\u0627\u0645\u0627\u062a \u0639\u0644\u0649 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u0634\u0645\u0633\u064a", "date": "2014", "keywords": "angle; attack; collector; efficiency; excitation; solar; trough; velocity; vibration; vortex; wind", "summary": "Keywords: Vortex shedding, solar collector efficiency, useful heat gain. Systems with light structures and low cost technology for process heat applications up to 400 \u030aC could be obtained with parabolic through solar collectors (PTSC).", "mime": "application/pdf"}, {"id": "alkej-459", "words": "4349", "extension": ".pdf", "flesch": "53", "author": "Tawfik, Mouwafak A.; Abdulwahb, Emad N.; Swadi, Salah M.", "title": "\u0633\u064a\u0637\u0631\u0629 \u062a\u062a\u0628\u0639 \u0627\u0644\u0623\u062b\u0631 \u0644\u0644\u0631\u0648\u0628\u0648\u062a\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u0631\u0643\u0629 \u0628\u0639\u062c\u0644\u0627\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0633\u064a\u0637\u0631 \u0627\u0644\u062c\u0632\u0626\u064a \u0646\u0648\u0639 PID", "date": "2014", "keywords": "controller; engineering; error; fig; fopid; matrix; mobile; nonholonomic; posture; robot; tracking; trajectory; vector", "summary": "The control algorithm based on the errors in postures of mobile robot which feed to FOPID controller to generate correction signals that transport to torque for each driven wheel, and by means of dynamics model of mobile robot these torques used to compute the linear and angular speed to reach the desired pose. In this work a dynamics model of mobile robot was driven for the case where the centroid of mobile robot platform is not coincide with reference frame of mobile robot (i.e. reference frame is located at midpoint of driven wheels axis), while the inertia is counted for.", "mime": "application/pdf"}, {"id": "alkej-460", "words": "3444", "extension": ".pdf", "flesch": "57", "author": "Mustafa, Yasmin A.; Alwared, Abeer I.; Ebrahim, Mothana", "title": "Heterogeneous Photocatalytic Degradation for Treatment of Oil from Wastewater", "date": "2014", "keywords": "journal; oil; order; process; tio2; vol; wastewater", "summary": "\uf0b7 Heavy hydrocarbons, fuels and tars including the crude oils, diesel oils, gas oil and asphalt. Gas oil was analyzed in Petroleum Research and Development Center / Ministry of Oil.", "mime": "application/pdf"}, {"id": "alkej-462", "words": "4474", "extension": ".pdf", "flesch": "60", "author": "Atiya, Mohammed A.; Lattieff, Farkad A.; Al-Hemiri, Adil A.", "title": "Experimental Performance of a Finned-tube Silica Gel Adsorption Chiller for Air-Conditioning Application", "date": "2014", "keywords": "adsorbent; adsorption; bed; cooling; cop; cycle; heat; performance; temperature; time; water", "summary": "Study of a novel silica gel\u2013water adsorption chiller. Experimental performance of a silica gel\u2013 water adsorption chiller.", "mime": "application/pdf"}, {"id": "alkej-463", "words": "5935", "extension": ".pdf", "flesch": "60", "author": "Abdulkareem, Mishaal Abdulameer", "title": "\u062a\u062d\u0631\u064a \u0639\u062f\u062f\u064a \u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631 \u0645\u0639 \u0627\u0644\u0632\u0645\u0646 \u062e\u0644\u0627\u0644 \u0639\u0627\u0632\u0644 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u0630\u0627\u062a \u062e\u0648\u0627\u0635 \u062d\u0631\u0627\u0631\u064a\u0629 \u0645\u062a\u063a\u064a\u0631\u0629 \u0645\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629", "date": "2014", "keywords": "heat; tkj; \uf028 \uf029; \uf0b6 \uf0b6; \uf0e9 \uf044; \uf0fa \uf0fb", "summary": "When the pressure within a thermal insulation material is lowered to a value, the percentage of heat transfer by heat conduction of the interstitial gas between the particles becomes negligibly small when compared with the percentage heat transfer by radiation and conduction over the bulk material. The dominant mode of heat transfer when choosing a specific thermal insulation material at atmospheric pressure is by heat conduction of the interstitial gas between its particles, whereas the heat transfer by radiation is negligible.", "mime": "application/pdf"}, {"id": "alkej-464", "words": "3510", "extension": ".pdf", "flesch": "67", "author": "Muhsin, Noor K.", "title": "\u0625\u0632\u0627\u0644\u0629 \u0636\u0648\u0636\u0627\u0621\u0650 \u0627\u0644\u062a\u064a \u062a\u064e\u0633\u062a\u0639\u0645\u0644\u064f \u0623\u0642\u0644\u0651 \u062a\u0643\u0631\u0627\u0631\u064a\u0629\u064b \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a\u0650 \u0627\u0644\u0645\u0631\u0628\u0651\u0639\u0629\u0650", "date": "2011", "keywords": "filter; fir; http://www.nitropdf.com/; iir; output; rls; signal; weights", "summary": "As illustrated in section 3.1 and table 1 the FIR filter order (5) while IIR filter order (10) because FIR filter output is calculated using the current and past input, but not previous values of the output and produce more placental results at the selected order but IIR filters are recursive filters that use the surrounding input and previous output values together and the selected order introduce good results. To compare between the standard deviation of the two outputs the results shown that std of FIR output of HFN is approximately similar to std of the desired signal and less than of IIR output std but approximately similar to std of desired signal that mean that the deviation of the results from the true curve is smaller in case of FIR filters to remove both noises than the IIR filters.", "mime": "application/pdf"}, {"id": "alkej-465", "words": "4754", "extension": ".pdf", "flesch": "55", "author": "Hussein, Abbas Kh.; Abbas, Laith K.; Hasan, Wisam N.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u062e\u062a\u0644\u0627\u0641 \u0648\u0633\u0637 \u0627\u0644\u062a\u0642\u0633\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0644\u0641\u0648\u0644\u0627\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0645\u0627\u0631\u062a\u0646\u0633\u064a\u0627\u062a\u064a", "date": "2019", "keywords": "base; energy; engineering; hardness; impact; journal; media; nanoparticles; percentage; rate; temperature; type; wear; \ufffd \ufffd", "summary": "The variables of quenching heat treatment were austenitizing temperature (985 C\u02da,1060 C\u02da),a soaking times (50,70 and 90 minutes) respectively, Percentage of volumetric fractions of nanoparticles with three different levels(0.01, 0.03 and 0.08 %) were prepared by dispersing nanoparticles that are (\u03b1-Al2O3,TiO2 and CuO) with base fluids (De-ionized water, salt solution and engine oil).The specimens were tempered at 700\u00b0C after quenching of nanofluids for (2 hours).The results for ( S/N) ratios showed the order of the factors in terms of the proportion of their effect on hardness, and wear rate properties as follow: Austenitizing temperature ( 1060 C\u02da),Type of base media (salt solution), Nanoparticles type (CuO), Percentage of nanoparticles (0.08%) and Soaking time(90min) was the least influence while for the impact energy were as follows: 3-From response table for (S/N ) ratio with respect to the hardness and wear rate we can marked on the most important factor where the ranking of factors as follows in terms of the proportion of their effect on hardness, and wear rate properties: Austenitizing temperature (1060C\u02da), Type of base media (salt solution), Nanoparticles type (CuO), Percentage of nanoparticles (0.08%)and Soaking time(90min) was the least influence while for the impact energy were as follows: Type of base media (oil), Austenitizing temperature (985C\u02da), Percentage of nanoparticles(0.01%), Nanoparticles type (\u03b1- Al2O3) and last soaking time (50min).", "mime": "application/pdf"}, {"id": "alkej-468", "words": "3978", "extension": ".pdf", "flesch": "60", "author": "Chaichan, Miqdam Tariq", "title": "\u062a\u0623\u062b\u064a\u0631 \u0646\u0648\u0639 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0639\u0644\u0649 \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0645\u062f\u062e\u0646\u0629 \u0647\u0648\u0627\u0626\u064a\u0629 \u0641\u064a \u0623\u062c\u0648\u0627\u0621 \u0645\u062f\u064a\u0646\u0629 \u0628\u063a\u062f\u0627\u062f- \u0627\u0644\u0639\u0631\u0627\u0642", "date": "2019", "keywords": "air; basement; black; chimney; collector; concrete; energy; ground; http://www.nitropdf.com/; solar; temperature; tower", "summary": "The first studies on solar chimneys were reported in 1993 by Bansal et al. Khedari et al. in 1999 made a comparative study among different configurations of solar chimneys classified as, roof solar collector, modified Trombe wall, Trombe wall and metallic solar wall.", "mime": "application/pdf"}, {"id": "alkej-469", "words": "5167", "extension": ".pdf", "flesch": "57", "author": "Putrus, Karima M.", "title": "\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0638\u0627\u0645 \u0627\u0644\u0633\u064a\u0637\u0631\u0647 \u0628\u0627\u0644\u0634\u0628\u0643\u0647 \u0627\u0644\u0639\u0635\u0628\u064a\u0647 \u0644\u0644\u0633\u064a\u0637\u0631\u0647 \u0639\u0644\u0649 \u0645\u0641\u0627\u0639\u0644 \u0630\u0648 \u0627\u0644\u062e\u0644\u0637 \u0627\u0644\u0645\u0633\u062a\u0645\u0631", "date": "2019", "keywords": "control; controller; cstr; curve; engineering; http://www.nitropdf.com/; http://www.nitropdf.com/ http://www.nitropdf.com/; method; network; predictive; process; reaction; reactor; time", "summary": "From the Comparison of the Process Reaction Curve method with Frequency Analysis Curve method, it is concluded that the tuning by using Frequency Analysis Curve method is worse than Process Reaction Curve method because Frequency Analysis Curve method depends on closed loop system; while Process Reaction Curve method depends on open loop system and also the proportional gains are larger for the Process Reaction Curve method. [13] Luyben M. L. and Lnybem W. L., Essentials of Process Control, McGraw Hill, New York.", "mime": "application/pdf"}, {"id": "alkej-47", "words": "3763", "extension": ".pdf", "flesch": "55", "author": "Abd Al-Kareem, Mahmood Sami; AL-Mukhtar, Mumtaz", "title": "\u0646\u0638\u0627\u0645 \u0627\u0644\u0646\u0647\u0631\u064a\u0646 \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u064a \u0627\u0644\u0645\u062a\u0646\u0642\u0644 (NMLS)", "date": "2011", "keywords": "http://www.nitropdf.com/; information; instructor; layer; learning; mobile; nmls; service; student; system", "summary": "Mobile Learning is the integration between mobile computing and E- Learning. Features of Mobile Learning There are four fundamental elements in mobile learning; learners, instructors, teaching contents and the teaching methods.", "mime": "application/pdf"}, {"id": "alkej-474", "words": "7967", "extension": ".pdf", "flesch": "60", "author": "Hussain, Hussain K.", "title": "\u062a\u062e\u0645\u064a\u0646 \u0646\u0627\u062a\u062c \u0627\u0644\u0627\u0633\u062a\u062e\u0644\u0627\u0635 \u0648 \u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0645\u0627\u062f\u0629 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u0644\u0627\u0635 \u0628\u0627\u0644\u0645\u0630\u064a\u0628 \u0644\u0632\u064a\u062a \u0627\u0644\u062a\u0632\u064a\u064a\u062a", "date": "2010", "keywords": "charge; coefficient; extraction; increasing; log; mass; mass transfer; oil ratio; phase; raffinate; solvent; temperature; transfer; transfer coefficient", "summary": "The fraction of total solvent in the raffinate phase decreased with increasing oil to solvent ratio in raffinate layer because the increasing solvent power (solvent to charge oil ratio) at constant temperature gives high extraction efficiency and as solvent power increased, the solvent in raffinate decreased proportionally with the decreasing of raffinate yield of oil which keeps the increase of R. The reverses of extract phase in which solvent increased, in the solvent power also increased. The fraction of total solvent in the raffinate phase decreased with increasing oil to solvent ratio in raffinate layer because the increasing solvent power (solvent to charge oil ratio) at constant temperature gives high extraction efficiency and as solvent power increased, the solvent in raffinate decreased proportionally with the decreasing of raffinate yield of oil which keeps the increase of R. The reverses of extract phase in which solvent increased, in the solvent power also increased.", "mime": "application/pdf"}, {"id": "alkej-475", "words": "10508", "extension": ".pdf", "flesch": "60", "author": "Abid, Balasim A.; Sultan, Abbas J.", "title": "\u0648\u0645\u0639\u0627\u0644\u062c\u0627\u062a \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u0646\u062a\u062c \u0645\u0646 \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u0646\u0641\u0637\u064a\u0629", "date": "2010", "keywords": "acetone; binary; boiling; boiling heat; butanol; component; correlation; ethanol; heat transfer; liquid; mixtures; nucleate; pool boiling; temperature; transfer coefficients; water", "summary": "Pool Boiling Models and Correlations for Binary Mixtures The most popular empirical correlation for the prediction of boiling heat transfer coefficient is that of Stephan and Korner [7]. Pool Boiling Models and Correlations for Binary Mixtures The most popular empirical correlation for the prediction of boiling heat transfer coefficient is that of Stephan and Korner [7].", "mime": "application/pdf"}, {"id": "alkej-476", "words": "3113", "extension": ".pdf", "flesch": "47", "author": "Al-Haleem, Ayad A.; Abdulah, Hamed H.; Saeed, Essam Abdul-Jalil", "title": "\u0645\u0643\u0648\u0646\u0627\u062a \u0648\u0645\u0639\u0627\u0644\u062c\u0627\u062a \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u0646\u062a\u062c \u0645\u0646 \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u0646\u0641\u0637\u064a\u0629", "date": "2010", "keywords": "costs; engineering; environmental; gas; http://www.nitropdf.com/; oil; production; treatment; water", "summary": "Samples of produced water from five locations in Rumaila oilfield/in south of Iraq were taken and analyzed for their contents of brine, some heavy metals, total suspended solids and oil and grease. The results showed that the environmental impact of produced water arises from its chemical composition; i.e., its salt content, its heavy metals, and hydrocarbon contents.", "mime": "application/pdf"}, {"id": "alkej-477", "words": "8322", "extension": ".pdf", "flesch": "68", "author": "Abdul-Ameer, Hussam K.", "title": "\u0637\u0631\u064a\u0642\u0629 \u0645\u0642\u062a\u0631\u062d\u0629 \u0628\u0627\u0639\u062a\u0645\u0627\u062f (Bionics) \u0644\u062a\u062a\u0628\u0639 \u0627\u0644\u0623\u062c\u0633\u0627\u0645 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0625\u0646\u0633\u0627\u0646 \u0627\u0644\u0622\u0644\u064a", "date": "2010", "keywords": "case; fovea; frame; http://www.nitropdf.com/; nil; number; object; pan; pan tilt; phase; saccadic; tilt; tracking; values", "summary": "The references [13] and [14] demonstrated multi-sensor fusion in object tracking algorithms, where in [13], the cooperation method of cameras for object tracking was introduced, while [14], presented the localization and object tracking problems using audiovisual measurements, where two microphones are used beside CCD camera to achieve target localization. Abstract In this paper, an approach for object tracking that is inspired from human oculomotor system is proposed and verified experimentally.", "mime": "application/pdf"}, {"id": "alkej-478", "words": "9456", "extension": ".pdf", "flesch": "61", "author": "Hussien, Mukheled A.; Abass, Falak O.; Abass, Raghad O.", "title": "\u0627\u0644\u0623\u0643\u064a\u0627\u0633 \u0627\u0644\u0646\u0633\u064a\u062c\u064a\u0629 \u0643\u0623\u0644\u064a\u0627\u0641 \u062a\u0642\u0648\u064a\u0629 \u0645\u0631\u0643\u0628\u0629 \u0645\u0639 \u0627\u0644\u0644\u0648\u0627\u0635\u0642 \u0627\u0644\u0645\u062a\u0635\u0644\u062f\u0629", "date": "2010", "keywords": "blend; composites; epoxy; fibers; impact; matrix; optimum; polyester; properties; ratios; sack; samples; standard; strength", "summary": "Treated samples of sack fibers reinforced composites at their optimum weighted ratio showed better fiber-matrix interaction as observed from the experimental results leading to enhance and improve the mechanical (hardness, impact strength, and bending deflection) and thermal (thermal conductivity) properties when compared to the untreated sample. Treated samples of sack fibers reinforced composites at their optimum weighted ratio showed better fiber-matrix interaction as observed from the experimental results leading to enhance and improve the mechanical (hardness, impact strength, and bending deflection) and thermal (thermal conductivity) properties when compared to the untreated sample.", "mime": "application/pdf"}, {"id": "alkej-479", "words": "8139", "extension": ".pdf", "flesch": "66", "author": "Moosa, Ahmed A.", "title": "\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u062c\u0647\u0631\u064a \u0648\u0628\u0639\u0636 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0629 \u0646\u0648\u0639 \u0627\u0644\u0627\u0644\u0645\u0646\u064a\u0648\u0645- \u0633\u0644\u064a\u0643\u0648\u0646 \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0628\u0623\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u0627\u064a\u062a\u0631\u064a\u0648\u0645 \u0627\u0648 \u0623\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u0627\u0644\u0648\u0645\u064a\u0646\u0627", "date": "2010", "keywords": "alloy; cr2o3; density; fraction; particles; si alloy; si composites; squeeze; volume; volume fraction", "summary": "Particle reinforced composites are characterized by particles having a diameter greater than 1 \u00b5m with a volume fraction of 5 to 40%. Particle reinforced composites show isotropic stiffness improvements with generally lesser degradation of fracture properties than that of whisker reinforced MMCs [1].", "mime": "application/pdf"}, {"id": "alkej-48", "words": "4734", "extension": ".pdf", "flesch": "64", "author": "Al-Ani, Faris Hammoodi; Kadum, Wassel", "title": "\u062a\u0642\u064a\u0645 \u0627\u062f\u0627\u0621 \u0645\u062d\u0637\u0629 \u0645\u0627\u0621 \u0634\u0631\u0642 \u062f\u062c\u0644\u0629", "date": "2011", "keywords": "average; day; http://www.nitropdf.com/; ntu; statistic statistic; statistic std.error; turbidity; water; water turbidity", "summary": "Raw water turbidity can vary over a very wide range, from virtually zero to several thousand NTU. The mean value is found to be 41.3 NTU, this results in Cv of 144.88% which reflects the wide variation in raw water turbidity levels of the Tigris River and indicates the need for pre-settling tanks especially in rainy seasons.", "mime": "application/pdf"}, {"id": "alkej-480", "words": "7654", "extension": ".pdf", "flesch": "64", "author": "AL Shamaa, Fathi; Salman, Fatima", "title": "\u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0627\u0644\u0645\u0634\u062a\u0631\u0643 \u0644\u0625\u062c\u0647\u0627\u062f\u0627\u062a \u0648\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062c \u0639\u0644\u0649 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u0627\u062a \u0641\u064a \u0627\u0644\u0645\u0641\u0635\u0644 \u0646\u0648\u0639 \u0627\u0644\u0643\u0631\u0629 \u0648\u0627\u0644\u0645\u0642\u0628\u0636", "date": "2010", "keywords": "angle; ball; buckling; contact angle; contact area; contact stress; joint; load; loading; slip contact; socket", "summary": "Abstract The design of components subjected to contact stress as local compressive stress is important in engineering application especially in ball and socket Joining. Two kinds of contact stress are introduced in the ball and socket joint, the first is from normal contact while the other is from sliding contact.", "mime": "application/pdf"}, {"id": "alkej-481", "words": "4459", "extension": ".pdf", "flesch": "65", "author": "H. Jassim, Bassim M.; Ali, Tagreed M.", "title": "\u0646\u0645\u0630\u062c\u0629 \u0648\u0645\u062d\u0627\u0643\u0627\u0629 \u0645\u062d\u0631\u0643 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u0645\u0633\u064a\u0637\u0631 \u0639\u0644\u064a\u0647 \u0628\u0648\u0627\u0633\u0637\u0629 \u0645\u063a\u064a\u0631 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u062e\u0627\u0641\u0636 \u0644\u0644\u0641\u0648\u0644\u062a\u064a\u0647 \u0648\u0628\u062f\u0648\u0646 \u0645\u062a\u062d\u0633\u0633 \u0633\u0631\u0639\u0647", "date": "2010", "keywords": "armature; buck; control; converter; current; motor; ratio; speed; voltage", "summary": "Where: nKaEg .\uf046\uf03d \u2026(7) Using the last two equations with Eq.(1), yields: Vs RaIanKa D .. \uf02b\uf046 \uf03d \u2026(8) Then: ),( IanfD \uf03d \u2026(9) The proposed algorithm assumes that the reference speed is equal to the actual speed, so if there is a two dimension look-up table in which the first field represents motor speed, the second field represents the armature current and the third one represents the duty ratio; then the required duty ratio can be calculated for a given reference speed and motor load which is estimated by the armature current. Where: \u2026(7) Using the last two equations with Eq.(1), yields: \u2026(8) Then: \u2026(9) The proposed algorithm assumes that the reference speed is equal to the actual speed, so if there is a two dimension look-up table in which the first field represents motor speed, the second field represents the armature current and the third one represents the duty ratio; then the required duty ratio can be calculated for a given reference speed and motor load which is estimated by the armature current.", "mime": "application/pdf"}, {"id": "alkej-482", "words": "7136", "extension": ".pdf", "flesch": "99", "author": "Ali, Muna Faiq", "title": "\u062f\u0631\u0627\u0633\u0629 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0635\u062e\u0648\u0631 \u0627\u0644\u0646\u064a\u0646\u0641\u0627\u064a\u062a \u0627\u0644\u0645\u062d\u0644\u064a\u0629 \u0641\u064a \u062a\u0635\u0641\u064a\u0629 \u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628", "date": "2010", "keywords": "treatment; water; \u0627\u0632\u0627\u0644\u0629; \u0627\u0633\u062a\u062e\u062f\u0627\u0645; \u0627\u0644\u062a\u0631\u0634\u064a\u062d; \u0627\u0644\u062a\u0634\u063a\u064a\u0644; \u0627\u0644\u062c\u062f\u0648\u0644; \u0627\u0644\u062e\u0627\u0645; \u0627\u0644\u0631\u0645\u0644; \u0627\u0644\u0639\u0643\u0648\u0631\u0629; \u0627\u0644\u0645\u0627\u0621; \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629; \u0627\u0644\u0645\u0631\u0634\u062d\u0627\u062a; \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629; \u0627\u0644\u0645\u064a\u0627\u0647; \u0627\u0644\u0646\u0627\u062a\u062c\u0629; \u0627\u0644\u0649; \u0628\u0627\u0644\u0646\u0633\u0628\u0629; \u0628\u0634\u0643\u0644; \u062d\u0648\u0636; \u062f\u0648\u0631\u0629; \u0633\u0627\u0639\u0629; \u0635\u062e\u0631\u0629; \u0639\u0644\u0649; \u0639\u0646\u062f; \u0643\u0627\u0646; \u0643\u0641\u0627\u0621\u0629; \u0644\u0644\u0645\u0631\u0634\u062d; \u0645\u062a\u0648\u0633\u0637; \u0645\u062d\u0637\u0627\u062a; \u0645\u0633\u062a\u0648\u0649; \u0645\u0633\u062a\u0648\u064a\u0627\u062a; \u0645\u0639\u062f\u0644; \u0648\u062d\u062f\u0629", "summary": "\u0648\u064a\u062a\u0636\u062d \u0645\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u062d\u0635\u0644\u0629 \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0646 \u0642\u064a\u0645 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0639\u0643\u0648\u0631\u0629 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0648\u0647\u0630\u0627 \u0627\u0645\u0631 \u0645\u0647\u0645 \u062c\u062f\u0627\u064b \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0644\u0645\u0627 \u064a\u0648\u0641\u0631\u0647 \u0645\u0646 \u0645\u0631\u062f\u0648\u062f \u0627\u0642\u062a\u0635\u0627\u062f\u064a \u0647\u0627\u0645. 3-4 \u062a\u0623\u062b\u064a\u0631 \u062a\u063a\u064a\u0631 \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u0631\u0634\u064a\u062d \u0639\u0644\u0649 \u0625\u0632\u0627\u0644\u0629 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0639\u0643\u0648\u0631\u0629 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0627\u0644\u0627\u0648\u0644\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u064a\u062a\u0636\u062d \u0645\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 (1) \u0627\u0646 \u0627\u0632\u0627\u0644\u0629 \u0627\u0644\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u0639\u0643\u0648\u0631\u0629 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0627\u0644\u0627\u0648\u0644\u064a\u0629 \u0643\u0627\u0646\u062a \u0645\u062a\u0623\u062b\u0631\u0629 \u0628\u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u0631\u0634\u064a\u062d \u0627\u0630 \u064a\u0644\u0627\u062d\u0638", "mime": "application/pdf"}, {"id": "alkej-484", "words": "3123", "extension": ".pdf", "flesch": "64", "author": "Ghlaim, Kadhim H.; Waseem, Hatem R.", "title": "\u062e\u0648\u0627\u0635 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0644\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0645\u0646\u0628\u0639\u062c\u0629 \u0628\u0623\u0636\u0627\u0641\u0629 \u0627\u0648 \u0639\u062f\u0645 \u0627\u0636\u0627\u0641\u0629 \u0627\u0644\u0627\u0637\u0627\u0631 \u0627\u0644\u0647\u064a\u0643\u0644\u064a", "date": "2010", "keywords": "dish; element; engineering; frequencies; oblate; plane; shell; stress; structure", "summary": "The nodal dynamic equation for oblate shell is ....)()()()( tFtKtCtM \uf03d\uf02b\uf02b \uf064\uf064\uf064 \uf026\uf026\uf026 and for undraped free vibration the equation of motion become. 0)()( \uf03d\uf02b tKtM \uf064\uf064\uf026\uf026 \u2026(3) Fig.(1) illustrated the flow chart of the above equations. The dynamic behaviour of oblate shells depend upon the coupling and uncoupling of membrane modes and bending modes.", "mime": "application/pdf"}, {"id": "alkej-485", "words": "4417", "extension": ".pdf", "flesch": "51", "author": "Chaichan, Miqdam T.; Abass, Qahtan A.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0645\u0644\u0648\u062b\u0627\u062a NOx \u0644\u0645\u062d\u0631\u0643 \u0627\u0634\u062a\u0639\u0627\u0644 \u0628\u0627\u0644\u0634\u0631\u0627\u0631\u0629 \u064a\u0639\u0645\u0644 \u0628\u0623\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u0648\u0642\u0648\u062f \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0627\u0631\u0628\u0648\u0646\u064a \u0648\u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646", "date": "2010", "keywords": "concentrations; effect; engine; equivalence; fuel; http://www.nitropdf.com/; hydrogen; nox; ratios; spark; timing", "summary": "Continued research is needed to provide more light on their suitability as engine fuels and understand better the roles of the many factors that control their behavior so as to achieve in practice the many potential superior benefits associated with their applications as engine fuels. With hydrogen as engine fuel, changing spark timing from the optimum timing cause abnormal combustion, so the work will be limited with optimum timing, except for very lean equivalence ratios less than \u00d8 =0.7, retarding spark timing appears its usual effect.", "mime": "application/pdf"}, {"id": "alkej-488", "words": "2913", "extension": ".pdf", "flesch": "65", "author": "Fadhil, Aqeel S.; Al-Dergazly, Anwaar A.; Al-Dahan, Ziad T.", "title": "\u062a\u0648\u0644\u064a\u062f \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062b\u0627\u0644\u062b 355 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u0644\u0644\u064a\u0632\u0631 \u0627\u0644\u0646\u062f\u064a\u0645\u064a\u0648\u0645-\u064a\u0627\u0643 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0632\u064a\u062a \u0627\u0644\u0632\u064a\u062a\u0648\u0646", "date": "2010", "keywords": "angle; http://www.nitropdf.com/; incident; intensity; power; thg", "summary": "The minimum threshold incident intensity to obtain THG intensity are equal I\u03c9=7530 mW/cm2 at L=1mm and I\u03c9= 6220 mW/cm2 at L=10mm. The signal of third harmonic generation has been detected using UV-340 Light Meter. Kewords: Olive oil, Third harmonic generation, THG intensity.", "mime": "application/pdf"}, {"id": "alkej-489", "words": "5022", "extension": ".pdf", "flesch": "59", "author": "Muhsin, Noor K.", "title": "\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0647 \u0628\u064a\u0646 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 (\u0627\u0642\u0644 \u0645\u0639\u062f\u0644 \u062a\u0631\u0628\u064a\u0639) \u0648 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 (\u062a\u0643\u0631\u0627\u0631 \u0627\u0642\u0644 \u062a\u0631\u0628\u064a\u0639) \u0644\u0627\u0632\u0627\u0644\u0629 \u0636\u0648\u0636\u0627\u0621 \u0642\u062f\u0631\u0629 \u0627\u0644\u062e\u0637 \u0623\u0644\u062a\u062f\u0627\u062e\u0644\u064a \u0645\u0646 \u0627\u0634\u0627\u0631\u0629 \u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0642\u0644\u0628", "date": "2010", "keywords": "adaptive; algorithm; ecg; error; filter; http://www.nitropdf.com/; input; lms; matrix; noise; output; rls; signal; vector", "summary": "Keywords: Filters, adaptive filters, LMS algorithm, RLS algorithm, power line interference noise, ECG signals. Adaptive techniques is mainly used in filtering of 50Hz line frequency from ECG signals, enhancing P waves and improves the time duration of QRS wave.", "mime": "application/pdf"}, {"id": "alkej-49", "words": "2889", "extension": ".pdf", "flesch": "53", "author": "Ammar, Saad H.; Abdul-Nabi, Waqar Abdul-Wahid; Rasheed, Musaab Khadem", "title": "\u0623\u0633\u062a\u062e\u0644\u0627\u0635 \u0623\u064a\u0648\u0646\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u0627\u0644\u0632\u0646\u0643 \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u062d\u0627\u0644\u064a\u0644 \u0627\u0644\u0645\u0627\u0626\u064a\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u062a\u0643\u0648\u0646\u0629 \u0645\u0646 \u0628\u0648\u0644\u064a \u0627\u062b\u0644\u064a\u0646 \u0643\u0644\u0627\u064a\u0643\u0648\u0644 (3000) - \u0645\u0644\u062d \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0628\u0648\u062a\u0627\u0633\u064a\u0648\u0645", "date": "2011", "keywords": "concentration; extraction; ions; kcl; metal; peg; phase; salt", "summary": "The results indicated that the percent extraction of metal ions increase with increasing of salt concentration and phase ratio, and slightly decrease with increasing of initial metal ion concentration. Phase Ratio Figure (6) shows the percent extraction of metal ions (Zn(II) and Cu(II)) with the volumetric phase ratio of PEG to KCl (0.5, 1, 1.5, and 2) at constant KCl salt concentration in stock solutions of 20% (w/w) and initial metal ion concentration of 0.5 ml of 1 gm/L. Fig.6.", "mime": "application/pdf"}, {"id": "alkej-491", "words": "4142", "extension": ".pdf", "flesch": "62", "author": "Al-Bassam, Bassam F.", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062a\u063a\u064a\u0631 \u0641\u064a \u0627\u0644\u063a\u0637\u0627\u0621 \u0627\u0644\u0627\u0631\u0636\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u062d\u0633\u0633 \u0627\u0644\u0646\u0627\u0626\u064a: \u062d\u0627\u0644\u0629 \u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0645\u0646\u0637\u0642\u0629 \u062c\u064a\u0646\u063a \u062c\u0648, \u0645\u0642\u0627\u0637\u0639\u0629 \u062e\u0646\u0627\u0646, \u0627\u0644\u0635\u064a\u0646", "date": "2010", "keywords": "area; bassam; change; cover; data; http://www.nitropdf.com/; image; land; study; use; water; zhengzhou", "summary": "The geometric errors of the Lansat TM data were corrected by using ground control points before the analysis of land cover change. Land use represents the most substantial human alteration of the earth system in the past 300 years (Vitousek et al., 1997).", "mime": "application/pdf"}, {"id": "alkej-494", "words": "5103", "extension": ".pdf", "flesch": "57", "author": "Hammed, Mohammed B.; Majeed, Widad I.", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632 \u0627\u0644\u062d\u0631 \u0644\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0630\u0627\u062a \u0627\u0644\u062f\u0639\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0631\u0646\u0629 \u0630\u0627\u062a \u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u0639\u0627\u0645\u0629 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0623\u0648\u0644\u064a", "date": "2019", "keywords": "boundary; buckling; frequency; l \ufffd; load; plate; r \ufffd; wv \ufffd; \ufffd o; \ufffd \ufffd", "summary": "= \u23a9\u23aa\u23aa \u23a8 \u23aa\u23aa\u23a7\u2212 \ufffd\ufffd\ufffdV\ufffd7\ufffd\ufffdRV\ufffd\ufffd\ufffd\ufffdR\ufffdV\ufffd7\ufffdR\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\ufffd\ufffdV\ufffd7\ufffd\ufffdR\ufffdV\ufffd\ufffd\ufffdR\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\ufffdRV7 R\ufffd7\ufffdV\ufffd\ufffd\ufffdR\ufffd\ufffdV\ufffd7R\ufffd\ufffd\ufffdR \u23ad\u23aa\u23aa \u23ac \u23aa\u23aa\u23ab \u2026\ufffd2.30 The results in Eq. (2.17)- (2.20) results in: \ufffd\ufffd = \ufffdR7\ufffdfRlJl u l0\ufffd \u2026 \ufffd2.31 Where \ufffdR = \u23a3\u23a2 \u23a2\u23a2 \u23a2\u23a2 \u23a2\u23a2 \u23a11 + 8@V\ufffdJ\ufffd 360L\ufffd\ufffd7@V\ufffdJ\ufffd 360L\ufffd\ufffd J3 J6 7@V\ufffdJ\ufffd 360L\ufffd\ufffd 1 + 8@V\ufffdJ\ufffd 360L\ufffd\ufffdJ6 J3 \u2212@V\ufffdJ3L\ufffd\ufffd\u2212@V\ufffdJ3L\ufffd\ufffdWV\ufffdL\ufffd\ufffd + 1J\u22121J \u2212@V\ufffdJ6\u2212@V\ufffdJ6\u22121J WV\ufffdL\ufffd\ufffd + 1J \u23a6\u23a5 \u23a5\u23a5 \u23a5\u23a5 \u23a5\u23a5 \u23a4 \u2026 \ufffd2.32 And fRl = \u00a4\ufffd\u22121 @V\ufffdL\ufffd\ufffd \ufffd\u22121 l @V\ufffdL\ufffd\ufffd \u2212 sRl \ufffd\u22121 lsRl \u00a5 ] \u2026 \ufffd2.33 For a totally free beam, it must be reminded that a matrix", "mime": "application/pdf"}, {"id": "alkej-496", "words": "4214", "extension": ".pdf", "flesch": "59", "author": "Albayati, Talib M.; AlKafajy, Ali M.", "title": "\u0627\u0644\u0633\u0644\u064a\u0643\u0627 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u064e\u0629 MCM-41 \u0645\u0627\u062f\u0629 \u0646\u0627\u0642\u0644\u0629 \u0644\u0639\u0644\u0627\u062c \u0627\u0644\u0646\u0633\u062a\u0627\u062a\u064a\u0646 \u0644\u0646\u0638\u0627\u0645 \u062a\u0633\u0644\u064a\u0645 \u0627\u0644\u062f\u0648\u0627\u0621", "date": "2019", "keywords": "delivery; drug; fig; journal; loading; mcm-41; mesoporous; nys; release; silica; \ufffd \ufffd", "summary": "2.2 Preparation of Mesoporous MCM-41 The mesoporous MCM-41 was purely synthesized according to the literature using SiO2 under basic conditions and CTAB, Aldrich as a structural directing agent [9-12] and (TEOS) was used as silica precursor. =0.14gm, observed that at intermediate concentration of NYS drug at Talib M. Albayati Al-Khwarizmi Engineering Journal, Vol. 15, No. 2, P.P. 34- 43 (2019) 38 30mg/l, the drug loading efficiency of mesoporous increases when contact time at 24 h and at high concentration of NYS drug stemmed in the formation of aggregate rather than mesoporous, which is extremely undesire so, the maximum DL% show in time=24h, conce.", "mime": "application/pdf"}, {"id": "alkej-5", "words": "3797", "extension": ".pdf", "flesch": "70", "author": "Abbas, N. H.", "title": "\u0627\u064a\u062c\u0627\u062f \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 GHA \u0645\u0639 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0639\u0635\u0628\u064a\u0629", "date": "2017", "keywords": "c o; e n", "summary": "The effect of circulation rate, solvent concentration, and solvent volume to solid weight ratio were studied. A centrifugal pump(Q=2160 l/h, Head = 3m) were used for solvent extraction.", "mime": "application/pdf"}, {"id": "alkej-50", "words": "3849", "extension": ".pdf", "flesch": "65", "author": "Moosa, Ahmed A.", "title": "\u062a\u0627\u062b\u064a\u0631 \u0627\u0636\u0627\u0641\u0629 \u0645\u0639\u062f\u0646 \u0627\u0644\u0644\u0646\u062b\u0627\u0646\u064a\u0648\u0645 \u0639\u0644\u0649 \u062e\u0635\u0627\u0626\u0635 \u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0645\u063a\u0646\u0633\u064a\u0648\u0645 - 4% \u0627\u0644\u0645\u0646\u064a\u0648\u0645", "date": "2011", "keywords": "alloy; cast; earth; grain; http://www.nitropdf.com/; magnesium; mg-4al; microstructure; phase; vol", "summary": "X-Ray Diffraction X-ray diffraction patterns of the Mg - 4Al \u2013 1.5 La alloy is shown in Figure 5. Mg phase and Al11La3 phase.", "mime": "application/pdf"}, {"id": "alkej-500", "words": "3596", "extension": ".pdf", "flesch": "60", "author": "Ali, Alaa' Mshjel", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0643\u0627\u0648\u0644\u064a\u0646 \u0643\u0645\u0627\u062f\u0629 \u0645\u0636\u0627\u0641\u0629 \u0644\u0632\u064a\u062a \u0627\u0644\u0648\u0642\u0648\u062f \u0639\u0644\u0649 \u0645\u0646\u0639 \u0627\u0644\u062a\u0622\u0643\u0644 \u0628\u062c\u0627\u0646\u0628 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0642 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0627\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0631\u062c\u0644 \u0627\u0644\u0628\u062e\u0627\u0631\u064a \u0627\u0644\u0645\u062d\u0645\u0635", "date": "2010", "keywords": "additive; ash; corrosion; effect; http://www.nitropdf.com/; metal; rate; temperature; time", "summary": "It is clearly shown that increasing temperature range leads to higher corrosion rate, and this increase confirm the exponential relationship. During combustion, sodium reacts with the sulfur to form sulfate, which deposited on boiler tubes surfaces causing high temperature corrosion.", "mime": "application/pdf"}, {"id": "alkej-501", "words": "3745", "extension": ".pdf", "flesch": "61", "author": "Abid Al- Sahib, Nabeel K.; Jasim, Ahmed Rahman", "title": "\u062a\u064e\u0648\u062c\u064a\u0647 \u0627\u0644\u0627\u0646\u0633\u0627\u0646 \u0627\u0644\u0622\u0644\u064a \u0627\u0644\u0646\u0642\u0651\u064e\u0627\u0644 \u0628\u062a\u064e\u0637\u0628\u064a\u0642 \u0627\u0644\u0646\u0638\u0631\u064a\u0629\u0650 \u0627\u0644\u0636\u0628\u0627\u0628\u064a\u0629\u0650 \u0639\u0644\u0649 \u0645\u062d\u062a\u0633\u0651\u0633\u0627\u062a\u0650 \u0627\u0644\u0633\u0648\u0646\u0627\u0631\u0650", "date": "2010", "keywords": "avoidance; control; function; goal; http://www.nitropdf.com/; membership; mobile; obstacle; robot; software; sonar", "summary": "Abstract This study describes how fuzzy logic control FLC can be applied to sonars of mobile robot. The fuzzy logic approach has effects on the navigation of mobile robots in a partially known environment that are used in different industrial and society applications.", "mime": "application/pdf"}, {"id": "alkej-502", "words": "6791", "extension": ".pdf", "flesch": "66", "author": "Jasim, Nabeel Mohammed", "title": "\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0631 \u0641\u064a \u062a\u062c\u0648\u064a\u0641 \u0645\u0627\u0626\u0644 \u0628\u064a\u0646 \u0641\u062c\u0648\u062a\u064a\u0646 \u0645\u0631\u0628\u0639\u062a\u064a\u0646 \u0645\u062a\u062d\u062f\u062a\u064a\u0646 \u0627\u0644\u0645\u0631\u0627\u0643\u0632 \u0645\u0645\u062a\u0644\u0626 \u0628\u0648\u0633\u0637 \u0645\u0633\u0627\u0645\u064a \u0648 \u0645\u0633\u062e\u0646 \u0628\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u063a\u064a\u0631 \u0645\u0646\u062a\u0638\u0645\u0629", "date": "2010", "keywords": "dr=; heat; hot; http://www.nitropdf.com/; number; nusselt; temperature; transfer; values; wall", "summary": "It is also noticed that from above figures the temperature gradient is positive in the left top corner of annulus which leads to negative values of Nusselt number as shown in Fig. Also It is seen that the effect of \uf065 on Nusselt number is more pronounced as the Ra number increase for a given values of f. 5.2.", "mime": "application/pdf"}, {"id": "alkej-503", "words": "6435", "extension": ".pdf", "flesch": "55", "author": "Abass, Basim Ajeel; K., Mustafa Mohammed", "title": "\u062a\u0623\u062b\u064a\u0631 \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d \u0639\u0644\u0649 \u0627\u0644\u0627\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0644\u0645\u0633\u0627\u0646\u062f \u0627\u0644\u0645\u0642\u0639\u062f\u064a\u0629 \u0645\u0646\u062d\u0631\u0641\u0629 \u0627\u0644\u0645\u062d\u0627\u0648\u0631", "date": "2010", "keywords": "bearing; eccentricity; film; flow; http://www.nitropdf.com/; journal; journal bearing; misalignment; pressure; ratio; roughness; surface; temperature; vol", "summary": "Abstract In this work an approach has been developed to investigate the influence of surface roughness on thermohydrodynamic performance in aligned and misaligned journal bearings by considering an average flow model and deriving the shear flow factor for various roughness configurations, similar to the pressure flow factor. Keywords: Thermohydrodynamic performance, surface roughness, misalignment, journal bearing 1.", "mime": "application/pdf"}, {"id": "alkej-504", "words": "3000", "extension": ".pdf", "flesch": "50", "author": "Abdulmageed, Majid H.; Ibrahim, Slafa I.", "title": "\u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0623\u0643\u0644 \u0644\u0633\u0628\u064a\u0643\u0629 Ti-6Al-4V \u0641\u064a \u0627\u0648\u0633\u0627\u0637 \u0645\u062e\u062a\u0644\u0641\u0629", "date": "2010", "keywords": "alloy; corrosion; http://www.nitropdf.com/; nacl; oxalate; polarization; sodium; solution; ti-6al-4v", "summary": "Potentiodynamic polarization techniques were used for making electrochemical measurements on the alloys and couples in artificial saliva at 37oC. Corrosion potentials, corrosion rates and general corrosion behavior, including passivation range and breakdown potentials, were determined for all materials and couples. Corrosion parameters were interpreted in these media which involve corrosion potential( Ecorr) and corrosion current density (icorr), since the results of (Ecorr) indicate that Oxalate ions are more corrosive than other materials while the results of (icorr) indicate that NaCl is more corrosive than other materials.", "mime": "application/pdf"}, {"id": "alkej-512", "words": "4495", "extension": ".pdf", "flesch": "51", "author": "Kazem, Bahaa I.; Abdulla, Mohammed Najm; Raouf, Jalal B.; Colin, Jean- No\u00ebl; Levine, Barry", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0645\u0643\u062a\u0628\u0629 \u0627\u0644\u0639\u0631\u0627\u0642\u064a\u0629 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629", "date": "2010", "keywords": "access; http://www.nitropdf.com/; information; ivl; ivl system; java; library; publishers; security; server; system; user", "summary": "In theory it would be possible to check every single access to the site based on the user's credentials, but for thousands of users, managing individual user access quickly becomes difficult. The Virtual Library \u2013 User Connection In IVL distributed system, code representing business operations is hosted on the server.", "mime": "application/pdf"}, {"id": "alkej-517", "words": "5094", "extension": ".pdf", "flesch": "63", "author": "Hameed, Khalid W.; Khadom, Anees Abdullah; Rahman, Ameel Mohammed", "title": "\u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0645\u0627\u062f\u0629 \u062e\u0644\u0627\u0644 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0643\u0627\u062b\u0648\u062f\u064a\u0629 \u0644\u062d\u062f\u064a\u062f \u0648\u0627\u0637\u0626 \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646 \u0641\u064a \u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u062d\u0631", "date": "2009", "keywords": "cathodic; corrosion; o c; polarization; rate; temperature", "summary": "3. Results and Discussion I. Sacrificial Anode Cathodic Protection System: Zinc consumption rate: Before calculation of mass transfer coefficient, kd, it must measure the zinc consumption rate in order to show variables effect on corrosion, where kd is an indication to reaction rate (corrosion rate). iL = icorr is indication for corrosion rate, where the high value Khalid W. Hameed Al-Khwarizmi Engineering Journal, Vol. 5, No. 1, PP 20-32 (2009) 26 of iL means the high corrosion and vise versa.", "mime": "application/pdf"}, {"id": "alkej-519", "words": "4277", "extension": ".pdf", "flesch": "58", "author": "Abdulateef, Osamah F.", "title": "\u0623\u0633\u062a\u0642\u0635\u0627\u0621 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0623\u062c\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0646\u0642\u0637\u064a \u0628\u0627\u0644\u0644\u064a\u0632\u0631", "date": "2009", "keywords": "analysis; beam; heat; laser; material; process; sec; spot; stresses; temperature; welding", "summary": "The numerical analysis based on 3-D finite element analysis of heat flow during laser spot welding taken into account the temperature dependence of the physical properties and latent heat of transformations using ANSYS code V.10.0 to simulate the laser welding process. During laser spot welding, an intense beam is focused onto a small area.", "mime": "application/pdf"}, {"id": "alkej-52", "words": "3383", "extension": ".pdf", "flesch": "63", "author": "Amin, Samir Ali; Hassan, Ali Yasser", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u062a\u0627\u062b\u064a\u0631 \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0639\u0644\u0649 \u0642\u0648\u0629 \u0627\u0644\u0627\u0646\u0633\u0644\u0627\u062e \u0644\u0633\u0644\u0643 \u0627\u0644\u0646\u064a\u062a\u064a\u0646\u0648\u0644 \u0645\u063a\u0645\u0648\u0631 \u062f\u0627\u062e\u0644 \u0628\u0648\u0644\u064a \u0627\u062b\u064a\u0644\u064a\u0646 \u062e\u0637\u064a \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0643\u062b\u0627\u0641\u0629", "date": "2018", "keywords": "activation; composite; engineering; force; matrix; nitinol; pull; shear; stress; test; wire", "summary": "The aim of this study is to investigate the pull-out tests to check the interfacial strength of the polymer composite in two cases, with activation NiTinol wire and without activation. The testing is classified into two types, the first test is the pull-out test without activation NiTinol wire, and the second test is the pull-out test with activation NiTinol wire. 2.1", "mime": "application/pdf"}, {"id": "alkej-522", "words": "5051", "extension": ".pdf", "flesch": "62", "author": "H. AL-Helali, Riyadh A.; R. Al-Hashemy, Bakir A.", "title": "Multidimensional Systolic Arrays of LMS Algorithm Adaptive (FIR) Digital Filters", "date": "2009", "keywords": "algorithm; array; filter; lms; rate; signal; systolic; throughput; time; vector; vol", "summary": "Systolic arrays have been one of the more interesting paradigms for reconfigurable computing in recent times because the design process creates an excellent paradigm for implementing algorithms via space and time transformations [4]. This paper demonstrates how to extend existing designing methods for systolic arrays", "mime": "application/pdf"}, {"id": "alkej-523", "words": "5237", "extension": ".pdf", "flesch": "60", "author": "Alwan, Ali Hussein", "title": "\u0646\u0645\u0630\u062c\u0629 \u062e\u0648\u0627\u0635 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 304 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0628\u0639\u0645\u0644\u064a\u0629 \u0644\u062d\u0627\u0645 \u0627\u0644\u062a\u0646\u0643\u0633\u062a\u0646 \u0645\u0639 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u062e\u0627\u0645\u0644", "date": "2019", "keywords": "current; design; force; gas; maximum; parameters; pressure; steel; tensile; tig; welding", "summary": "The tensile strength and maximum bending force of the received base material are 622 MPa and 410 N, respectively. The final equation of maximum bending force in terms of the actual factors: Maximum bending force = - 6662.92284 + 110.59167 * Current + 243.54321* Pressure -7.87500", "mime": "application/pdf"}, {"id": "alkej-526", "words": "2172", "extension": ".pdf", "flesch": "63", "author": "Atiya, Mohammed A.; Kadhim, Fadhil S.", "title": "\u062a\u0623\u0643\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0641\u064a \u0645\u0646\u0638\u0648\u0645\u0629 \u0627\u0644\u062c\u0631\u064a\u0627\u0646 \u0644\u0645\u062d\u0637\u0629 \u062a\u062d\u0644\u064a\u0647 \u0627\u0644\u0645\u064a\u0627\u0647", "date": "2008", "keywords": "corrosion; rate; reynolds; steel; temperature; water", "summary": "(13) Fadhil,S,Kadihim,M.Sc.,Thesis\u201dInvesti gation of carbon steel corrosion under two phase and Multi- phase flow in horizontal pipes\u201d, Petroleum Eng. On the other hand the variation of corrosion rate with temperature in the range of (293\u2013333 oC) was found to follow Arrhenius equation and the activation energy approximately the same except at low Reynolds number.", "mime": "application/pdf"}, {"id": "alkej-527", "words": "9071", "extension": ".pdf", "flesch": "67", "author": "Chasib Al-Jiboury, Khalid Farhod", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0645\u0631\u0643\u0628 \u0627\u0644\u0642\u0637\u0628\u064a (1-\u0628\u0631\u0648\u0628\u0627\u0646\u0648\u0644) \u0639\u0644\u0649 \u0627\u0644\u062a\u0637\u0627\u064a\u0631\u064a\u0629 \u0627\u0644\u0646\u0633\u0628\u064a\u0629 \u0644\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u062b\u0646\u0627\u0626\u064a \u0647\u0643\u0633\u0627\u0646 \u2013 \u0628\u0646\u0632\u064a\u0646", "date": "2008", "keywords": "benzene; hexane; liquid; propanol; vapor", "summary": "Nomenclature ai Combining rule coefficient aij Mixing rule coefficient Mixing rule coefficient A Cohesion parameter of cubic equation of state bi Combining rule coefficient B Covolume term (parameter) of the cubic equation of state Bi Combining rule coefficient Interaction coefficient of equation of state Interaction coefficient of equation of state m Temperature dependent correlation parameter n Temperature dependent correlation parameter nD Refractive index P Equilibrium pressure of the system, MPa Pi Vapor pressure of pure component i MPa T Temperature, K TC Critical temperature, K xi Mole fraction of component i in liquid phase yi Mole fraction of component i in vapor phase z Compressibility factor Greek Litters \uf061 Temperature dependency of the attractive term of equation of state \uf061 Relative volatility \uf067 Activity coefficient \uf073 Standard deviation \uf072 Density \uf0732 Estimated variance \uf046 Fugacity coefficient References Anderson, T. F., D. S. Abrams, and E. A. Grens. The refractometer error for the n-hexane \u2013 benzene and benzene - 1-propanol system was within 0.001 mole fraction and for the n-hexane - 1- propanol system, 0.005 mole fraction.", "mime": "application/pdf"}, {"id": "alkej-528", "words": "7687", "extension": ".pdf", "flesch": "57", "author": "Ali, Ahmed Abdul Hussain", "title": "\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062e\u0637\u0627\u0621 \u0641\u064a \u0627\u0644\u0630\u0631\u0627\u0639 \u0627\u0644\u0623\u0644\u064a (\u0627\u0644\u0631\u0648\u0628\u0648\u062a) \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u0645\u062b\u0644 \u0648\u0644\u0646\u0633\u0628\u0629 \u062c\u0633\u0627\u0621\u0629 \u0627\u0644\u0649 \u0648\u0632\u0646 \u0639\u0627\u0644\u064a\u0629", "date": "2008", "keywords": "arm; d d; deflection; robot; robot arm; tri; tube; tube section; weight; \ufffd \ufffd", "summary": "Minimizing error in robot arm based on design optimization for high stiffness to weight ratio. Key word: robot arm stiffness, flexible manipulator, robot structure analysis, flexible link robot.", "mime": "application/pdf"}, {"id": "alkej-529", "words": "18934", "extension": ".pdf", "flesch": "80", "author": "Mohammed, Waheed S.; Ahmed, Sabah Tarik; H., Laith J.", "title": "\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0627\u0646\u0648\u0627\u0639 \u0645\u0648\u0644\u062f\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0634\u0643\u0644 \u0627\u0644\u062c\u0631\u064a\u0627\u0646 \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0631\u064a \u0627\u0644\u0645\u0633\u062a\u0637\u064a\u0644\u0629", "date": "2008", "keywords": "duct; fig; flow; heat; temperature; transfer; velocity; wall; \uf0b6 \uf0b6", "summary": "(7) highlighted the effects of case D on the flow, temperature and Nu for laminar and turbulent flows, the horizontal rib at ( z = 0.484 m & y = 0.09 m ) and the vertical one at ( z = 1.054 m & x = 0.18 m ) while (Tin=16 Co & Twall=40 Co ) for laminar flow and ( Tin=10 Co & Twall=40 Co ) for turbulent flow. and cross flow velocity contours (fig.", "mime": "application/pdf"}, {"id": "alkej-53", "words": "3130", "extension": ".pdf", "flesch": "72", "author": "Khaled, Ali Jamal; Hussain, Ahmed Abdul", "title": "\u0646\u0645\u0648 \u0627\u0644\u0635\u062f\u0648\u0639 \u0648\u062a\u0635\u0631\u0641\u0647\u0627 \u062e\u0644\u0627\u0644 \u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0627\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u0623\u062d\u0645\u0627\u0644 \u0635\u062f\u0645\u064a\u0629 \u0648\u0645\u062d\u064a\u0637 \u062d\u0627\u0631 \u0648\u0631\u0637\u0628", "date": "2018", "keywords": "crack; fig; growth; length; load; material; stress; table; \ufffd \ufffd", "summary": "\ufffd\ufffd\ufffd\ufffd\ufffdK\ufffdF\ufffd`\ufffdX.(\ufffd)P`\ufffdX(\ufffd)N 0\ufffd\ufffd\ufffd(\ufffd\ufffd\ufffd) \u221a. F\ufffd\ufffd\ufffd(\ufffd)7 \u2026 (23) \ufffd\ufffd\ufffd? \ufffd}\ufffd\ufffd(\ufffdP\ufffd`\ufffdX(\ufffd)) 0\ufffd\ufffd\ufffd(\ufffd\ufffd\ufffd) \u221a. F\u221a\ufffd \ufffd\ufffd\ufffd(\ufffd)7\u2217\ufffd \u2026 (22) \ufffd\ufffd = 1 + }.", "mime": "application/pdf"}, {"id": "alkej-530", "words": "7032", "extension": ".pdf", "flesch": "58", "author": "H. AL-Helali, Riyadh A.; Mohammed, Ismail A.; Abdullah, Ammar I.", "title": "\u0645\u0648\u0644\u062f \u0630\u0628\u0630\u0628\u0627\u062a \u064a\u062a\u062d\u0643\u0645 \u0645\u0646 \u0645\u062a\u062d\u0643\u0645 \u0645\u062a\u0646\u0627\u0647\u064a \u0627\u0644\u062f\u0642\u0629 (\u0645\u0627\u064a\u0643\u0631\u0648\u064a)", "date": "2008", "keywords": "frequency; generation; khz; microcontroller; output; sine; software; system; time; wave; waveforms", "summary": "Triangular waveform, Frequency = 150 kHz Sine wave Frequency = 1200 Hz Riyadh A.H. AL-Helali Al-khwarizmi Engineering Journal, Vol.4 , No. 1 PP 48-57 (2008) \u00d2\u00d4 !! Therefore, the flexibility of the microcontroller software enables as for generation waveforms continuously at wide frequency band.", "mime": "application/pdf"}, {"id": "alkej-531", "words": "4721", "extension": ".pdf", "flesch": "68", "author": "Al-Alkawi, Hussain. J.; Al- Shamari, Khansaa D.", "title": "\u0637\u0627\u0642\u0629 \u0627\u0644\u0635\u062f\u0645\u0629 \u0644\u0641\u0648\u0644\u0627\u0630 100Cr6 \u062a\u062d\u062a \u0633\u0631\u0639 \u0645\u0646\u062e\u0641\u0636\u0629 \u0645\u062e\u062a\u0644\u0641\u0629", "date": "2008", "keywords": "crushing; energy; impact; load; results; test; tubes", "summary": "The crushing of thin tubes is a process by which the kinetic energy can be absorbed for example in vehicle cursh. The crushing of thin tubes is a process by which the kinetic energy can be absorbed for example in vehicle cursh.", "mime": "application/pdf"}, {"id": "alkej-532", "words": "10762", "extension": ".pdf", "flesch": "49", "author": "Hasan Al-Jumaily, Mohammed Abbas", "title": "\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062c\u064a\u0631 \u0627\u0644\u0645\u0637\u0641\u0623 \u0643\u0645\u0627\u062f\u0629 \u0645\u0627\u0644\u0626\u0629 \u0641\u064a \u0627\u0644\u062e\u0644\u0637\u0627\u062a \u0627\u0644\u0627\u0633\u0641\u0644\u062a\u064a\u0629", "date": "2008", "keywords": "asphalt; asphalt cement; asphalt mixture; cement filler; effect; filler; filler portland; filler type; lime filler; mineral filler; mixes; mixture; properties; sandstone filler; stiffness; strength; test; types", "summary": "Crushed pieces (One face) 96 ---------- SCRB At least 90% by weight of material Soundness, total weight loss percent 3 ASTM C88 SCRB Not more than 12 % Fine aggregate Sieve size (mm) 2.36 to 0.075 SCRB --------- Bulk specific gravity 2.676 ASTM C128 ------- -------- Soundness , total weight loss percent 4.6 ASTM C88 SCRB Not more than 12 % Table 4: Physical properties of mineral filler types Property Test method Result Hydrated lime Passing sieve No. 200, % --------------- 100 Specific gravity ASTM C128 2.785 Plasticity index AASHTO T90 1.5 Portland cement Passing sieve No. 200, % --------------- 96 Specific gravity ASTM C128 3.15 Surface area (m2/Kg) 357.82 Soft sandstone Specific gravity ASTM C128 2.653 Plasticity index AASHTO T90 3.2 Table 5: Selected gradation of aggregate Sieve size (mm) 19 12.5 9.5 4.75 2.36 0.30 0.075 % Passing 100 95 83 59 43 13 7 Table 6: The code for the six asphalt mixture types Asphalt mixture code Description D47HL Daurah 47 pen.asphalt with hydrated lime filler D47PC Daurah 47 pen.asphalt with Portland cement filler D47SS Daurah 47 pen.asphalt with soft sandstone filler D66HL Daurah 66 pen.asphalt with hydrated lime filler D66PC Daurah 66 pen.asphalt with Portland cement filler D66SS Daurah 66 pen.asphalt with soft sandstone filler Table 7 : Marshall properties of different asphalt mixture types at optimum asphalt content SCRB specifications Asphalt mixture type Property D66SS D66PC D66HL D47SS D47PC D47HL Min. 8 KN 9.5 8.6 10.7 12.9 11.3 14.4 Marshall stability (KN) 2-4 mm 3.4 3.7 3.1 3.2 3.6 2.8 Marshall flow(mm) 3-5 % 4.2 4.0 3.5 4.6 4.3 3.8 Voids in total mix (%) Min. 14 15.9 15.1 14.8 16.9 16.6 15.7 Voids in mineral aggregate (%) 65-85 % 73.6 73.5 76.4 72.8 74.1 75.8 Voids filled with asphalt (%) 4-6 % 5.48 4.7 5.20 5.03 4.9 5.36 Optimum asphalt content (%) Table 8: Chemical fractions and Gaestel index values of original and recovered asphalt cement types Asphalt cement Original D47 Original D66 Recovered asphalt cement types D47HL D47PC D47SS D66HL D66PC D66SS % A 20.03 18.31 26.29 23.77 22.61 23.24 21.48 20.07 % P.A. 35.42 37.08 22.45 33.65 22.92 20.19 38.56 36.41 % N.A. 24.20 25.37 31.80 22.61 34.44 38.35 21.59 24.83 % S 20.35 19.24 19.46 19.97 20.03 18.22 18.37 18.69 IG 0.68 0.60 0.84 0.78 0.74 0.71 0.66 0.63 Table 9: Material properties of pavement structure courses Material properties Surface Binder Base Subbase Subgrade Resilient modulus (psi) Variable 143000 66000 10000 5000 Poisson\u2019s ratio 0.35 0.35 0.35 0.40 0.45 Thickness (cm) 5 8 15 25 infinity Permanent deformation properties Alpha (\u03b1) Variable 0.66 0.65 0.88 0.77 Gnu (\u00b5) Variable 0.12 0.15 0.03 0.04 References 1. Recovered asphalt cement type Hydrated lime filler Portland cement filler Soft sandstone filler o C 60 70 80 90 100 D47 D66 Recovered asphalt cement type D uc ti li ty (c m )", "mime": "application/pdf"}, {"id": "alkej-533", "words": "7183", "extension": ".pdf", "flesch": "55", "author": "Hamza, Mohammed Sellab", "title": "Study the Effect of Carbon Fiber Volume Fraction and their Orientations on the Thermal Conductivity of the Polymer Composite Materials.", "date": "2008", "keywords": "composite; conductivity; direction; e t; fiber; fraction; volume", "summary": "\uf0b0C) K Thermal conductivity (W/m. \uf0b0C) Kc1 Thermal conductivity of the composite specimen in the parallel direction of the fibers (W/m. \uf0b0C) Kc2 Thermal conductivity of the composite specimen in the perpendicular direction of the fibers (W/m. \uf0b0C) Kf, Km Thermal conductivity of fibers and matrix (W/m. \uf0b0C) q Heat flux. This study showed that the values of the of thermal conductivity of the specimens when the fibers arranged in parallel direction was higher than that when the fibers arranged in the perpendicular direction The results indicated that the thermal conductivity increases with the increasing the fiber volume fraction.", "mime": "application/pdf"}, {"id": "alkej-534", "words": "4012", "extension": ".pdf", "flesch": "54", "author": "Radhaa, Majid S.; Sukkar, Khalid A.; Ali, Jamal M.; Shakoor, Zaidoon M.; Manwel, Niran", "title": "\u062f\u0631\u0627\u0633\u0640\u0640\u0640\u0640\u0629 \u0633\u0644\u0648\u0643\u064a\u0640\u0640\u0640\u0640\u0629 \u0648\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0643\u062a\u0644\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0641\u064a \u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u062a\u0642\u0637\u0640\u0640\u0640\u064a\u0631 \u0630\u0627\u062a \u0627\u0644\u0645\u0641\u0627\u0639\u0640\u0640\u0640\u0644", "date": "2008", "keywords": "acid; catalyst; column; conversion; distillation; distribution; esterification; mode; operation; reaction; reflux; temperature", "summary": "This is attributed to the high surface area available for liquid vapour contact in packed type column, which leads to increasing mass transfer rates. This is attributed to the high surface area available for liquid vapour contact in packed type column, which leads to increase in the rates of mass transfer.", "mime": "application/pdf"}, {"id": "alkej-536", "words": "3479", "extension": ".pdf", "flesch": "53", "author": "Abdul\u2013Hameed, Hayder Mohammed", "title": "Two Domain Flow Method for Leachate Prediction Through Municipal Solid Waste Layers in Al\u2013Amari Landfill Site", "date": "2018", "keywords": "flow; infiltration; leachate; matrix; moisture; storage; time; waste", "summary": "Leachate flow through MSW occurs in narrow channels and unlike Darcian flow in a homogeneous matrix, results in an irregular moisture front (Korfiatis et al., 1984; At precipitation rates less than matrix hydraulic conductivity, channels would only receive direct precipitation.", "mime": "application/pdf"}, {"id": "alkej-537", "words": "3984", "extension": ".pdf", "flesch": "65", "author": "Al-Suhaili, Rafa; Al-Mosewi, Tariq J.", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0634\u0647\u0631\u064a\u0629 \u0644\u062a\u0631\u0627\u0643\u064a\u0632 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0639\u0627\u0644\u0642\u0629 \u0627\u0644\u0643\u0644\u064a\u0629 \u0644\u0646\u0647\u0631 \u0627\u0644\u0641\u0631\u0627\u062a \u0641\u064a \u0645\u062f\u064a\u0646\u0629 \u0627\u0644\u0646\u0627\u0635\u0631\u064a\u0629", "date": "2018", "keywords": "component; data; mean; model; rand; series; stochastic; tss; values", "summary": "=is the mean value of yp,t data at position p(month). =is the standard deviation value of yp,t data at position p(month).", "mime": "application/pdf"}, {"id": "alkej-538", "words": "3730", "extension": ".pdf", "flesch": "62", "author": "Abdulrazaq, Mustafa Mohammed; Gazi, Safaa Kadhum; Ibraheem, Marwa Qasim", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0627\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u062a\u0645\u0627\u0633 \u0639\u0644\u0649 \u0627\u0644\u0627\u062c\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u062a\u0628\u0642\u064a\u0629 \u0644\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0628\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0645\u0633\u0627\u0631 \u0627\u0644\u0639\u062f\u0629 \u0627\u0644\u0627\u064a\u0632\u0648 \u0628\u0644\u0627\u0646\u0627\u0631", "date": "2019", "keywords": "feed; forming; journal; process; shape; sheet; step; stresses; tool; vol", "summary": "It found that residual stresses was raised up with increasing the step over and feed rate values, the effect of these variables studied on two slope angles. Keywords: Incremental Sheet Metal Forming, Residual stresses, Taguchi, single point incremental forming.", "mime": "application/pdf"}, {"id": "alkej-539", "words": "5061", "extension": ".pdf", "flesch": "57", "author": "Kazaal, Reem S.; Hamdan, Wisam K.", "title": "\u062a\u062d\u0642\u064a\u0642 \u0623\u0644\u0627\u0645\u062b\u0644\u064a\u0629 \u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0644\u0644\u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0641\u064a \u0627\u0644\u0633\u0637\u0648\u062d \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0643\u0628\u0629", "date": "2019", "keywords": "cutter; engineering; form; journal; machining; milling; parameters; roughness; surface; surface roughness; \ufffd \ufffd", "summary": "[10].in this study lower the better used to suggest of surface roughness in equation (1) \ufffd \ufffd\ufffd\ufffd\u2044 = \ufffd10 log ( \u2211 \ufffd\ufffd\ufffd \ufffd\ufffd ) The equation of error: Error= |\ufffd\ufffd\ufffd !", "mime": "application/pdf"}, {"id": "alkej-54", "words": "3529", "extension": ".pdf", "flesch": "52", "author": "Dahad, Haydar Abed; Hasan, Sameh Fareed; Alwan, Ali Hussein", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0627\u062b\u064a\u0631 \u0627\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 (\u0646\u0648\u0649 \u0627\u0644\u062a\u0645\u0631 \u0648\u0642\u0634\u0648\u0631 \u0627\u0644\u0628\u0631\u062a\u0642\u0627\u0644) \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 (\u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646 \u0648\u0627\u0644\u0633\u0644\u064a\u0643\u0627) \u0639\u0644\u0649 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0627\u0644\u0628\u0648\u0644\u0645\u0631\u064a\u0629", "date": "2018", "keywords": "composite; conductivity; date; material; maximum; orange; polyester; ratio; seeds; weight", "summary": "The purpose of the present work was to study the effect of adding natural material (Orange peels and Date seeds) with particle size 98 \u03bcm to polyester resin on the mechanical and thermal properties compared with composite material made from industrial material (carbon and silica) with particle size 98 \u03bcm and polyester because the natural materials are cheap and not harmful to the people. Thermal Conductivity coefficient results for natural composite material for different weight ratio.", "mime": "application/pdf"}, {"id": "alkej-540", "words": "2724", "extension": ".pdf", "flesch": "61", "author": "Alwan, G. M.", "title": "\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062d\u0627\u0645\u0636\u064a\u0629 \u0641\u064a \u0645\u062d\u0637\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629", "date": "2018", "keywords": "control; metals; process; system; time; treatment; wastewater", "summary": "PH process control is widely used as the end point control in the wastewater treatment plants Shinsky, (1973). Additionally many apparent PH problems are really measurement problems rather than process problems due to the presence of complex agents or chelating, oil and grease and dissolved solid which contaminat the surface of sensor and could affect response and sensivity of PH-detectors.", "mime": "application/pdf"}, {"id": "alkej-541", "words": "6337", "extension": ".pdf", "flesch": "68", "author": "Al-Taee, Hatem H.; Al-Moosawy, Adil A.; Al-Shojary, Mohammed A.", "title": "\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u062a\u0631\u0627\u0643\u064a\u0628 \u0627\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0627\u0644\u0649 \u062d\u0645\u0644 \u0633\u0627\u0643\u0646", "date": "2018", "keywords": "design; element; fig; index; maximum; number; optimization; plate; state; stress; structure; von; weight", "summary": "Analysis of stiffened structures: The use of stiffened structural elements in most branches of structural engineering began in the nineteenth century with the application of steel flat or curved plates for hulls of ships and subsequently with the development of steel bridges and aircraft structures and other situations where the reduction of self-weight is an important design objective for satisfying the requirements of increased stiffness and reduced weight. The Morphing ESO was examined in this research to be applied on stiffened plate structures.", "mime": "application/pdf"}, {"id": "alkej-542", "words": "3374", "extension": ".pdf", "flesch": "68", "author": "Ismail, Laith W.", "title": "\u0628\u062d\u062b \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062d\u0645\u0644 \u0648\u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u062c\u0646\u0627\u062d \u0645\u0639 \u0627\u0644\u062a\u0641\u0627\u0641 \u062f\u0648\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u062b\u0631 \u0644\u0637\u0627\u0626\u0631\u0629 \u0630\u0627\u062a \u0633\u0631\u0639\u0629 \u0648\u0627\u0637\u0626\u0629", "date": "2018", "keywords": "aspect; flow; journal; lift; method; pressure; separation; vortex; wake; wing", "summary": "The capability of the present method is investigated through a number of test cases with different types of wing sections (NACA 0012 and GA(W)-1) for different aspect ratios and angles of attack, the results include the lift and drag curves, lift and pressure distributions along the wing span taking into the consideration the effect of the angles of attack and the aspect ratios on the wake rollup. Pressure Distribution on the Upper Surface of Wing with NACA 0012 (a) AR=3 (b) AR=4.", "mime": "application/pdf"}, {"id": "alkej-543", "words": "3557", "extension": ".pdf", "flesch": "65", "author": "Jebur, Qusai H.", "title": "\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0644\u0644\u0642\u0634\u0631\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u064a\u0629 \u0648\u0627\u0644\u0643\u0631\u0648\u064a\u0629 \u0627\u0644\u062e\u0641\u064a\u0641\u0629 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0645\u0648\u0627\u062f \u0645\u0631\u0643\u0628\u0629", "date": "2018", "keywords": "\uf0b6 \uf0b6; \uf0b6 \uf0f7; \uf0e6 \uf0b6; \uf0e7 \uf0e8; \uf0e8 \uf0e6; \uf0f6 \uf0e7; \uf0f7 \uf0f8; \uf0f8 \uf0f6", "summary": "Mathematical Analysis The review of literature reveals that the governing equations for thin spherical shells are not available. [0-90-0] [0-90-90-0] (a/H)=100 (a/H)=10 (a/H)=100 (a/H)=10 (a/H)=100 (a/H)=10 5 FST 28.825 9.230 30.993 12.372 31.079 12.437 Present Work 28.829 9.307 30.999 12.018 31.083 12.007 FEM 27.563 8.872 29.253 11.563 30.146 11.683 Discrepancy% 4.3 4.7 5.63 3.67 3 2.6 10 FST 16.706 8.984 20.347 12.215 20.380 12.280 Present Work 16.710 9.064 20.353 11.853 20.385 11.840 FEM 16.001 8.254 19.754 11.102 19.831 11.024 Discrepancy% 4.24 9 2.9 6.1 2.71 6.64 20 FST 11.841 8.921 16.627 12.176 16.638 12.240 Present Work 11.847 9.002 16.634 11.811 16.643 11.798 FEM 11.011 8.201 16.001 11.310 15.885 11.023 Discrepancy% 7.06 8.97 3.807 4.11 4.55 6.33 Table 2 Nondimensionalized fundamental frequencies versus Radius-to-side length ratios of cylindrical shell.", "mime": "application/pdf"}, {"id": "alkej-544", "words": "2697", "extension": ".pdf", "flesch": "64", "author": "Naji Al-Azzawi, Yarub Omer", "title": "\u0627\u0644\u0625\u062e\u0645\u0627\u062f \u0627\u0644\u0634\u0628\u0647 \u0641\u0639\u0627\u0644 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0625\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0628\u0625\u0633\u062a\u062e\u062f\u0627\u0645 \u062c\u0647\u0627\u0632 \u0645\u062a\u063a\u064a\u0631 \u0627\u0644\u062c\u0633\u0627\u0626\u0629", "date": "2018", "keywords": "control; damping; frequency; response; spring; stiffness; system; vibration", "summary": "Keywords: Semi-active system, vibrations damping, active filters, variable stiffness actuator 1. Semi-active systems are dependent systems now days", "mime": "application/pdf"}, {"id": "alkej-545", "words": "4640", "extension": ".pdf", "flesch": "96", "author": "Abbas, Muna K; Al-Maliky, Abdul Hussain G.; Alkhafajy, Ahlam Abid Ameer", "title": "Simulation of Temperature Distribution in TIG Spot Welds of (Al-Mg) Alloy Using Finite Element Method", "date": "2018", "keywords": "sec; spot; weld; welding; \u0625\u064c\u065d; \u0627\u0644\u0635\u0641\u062d\u0629; \u0627\u0644\u0639\u062f\u062f; \u0627\u0644\u0645\u062c\u0644\u062f; \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629; \u0627\u0646\u062d\u0634\u0627\u0633\u0629; \u0627\u0646\u0647\u062d\u0627\u0648; \u0627\u064c\u063c\u0655\u0627\u0637\u0634; \u0627\u064c\u063d\u0634\u0627\u0633\u062c; \u0627\u064c\u064d\u063d\u0627\u064e; \u0627\u064c\u0655\u0631\u0627\u0626\u0637; \u062e\u0636\u064a\u0631; \u062f\u0633\u0638\u0627\u062e; \u0635\u0650\u0653; \u0635\u0660\u0627\u062f\u062c; \u063b\u0655\u0630; \u0645\u062c\u0644\u0629; \u0645\u0646\u0649; \u0654\u0645\u0637\u062d", "summary": "\u0627\u064c\u063c\u0655\u0627\u0637\u0634 \u0627\u064c\u0651\u063d\u0630\u062f\u062c \u0653\u0650 (Finite Element Method) \u0635\u0650\u0653 \u0627\u064c\u064d\u063d\u0627\u064e \u065a\u0637\u065b\u064a \u0627\u064c\u0645\u065b\u0637 \u0641\u065f \u0627\u064c\u0631\u065b\u0635\u0660\u063a \u0627\u064c\u063d\u0634\u0627\u0633\u065e \u065a\u0648\u0661\u0651\u062d , \u065a\u0650\u063c\u0634\u0641\u062d \u0630\u0623\u0634\u0661\u0634 \u0650\u0631\u063a\u0661\u0634\u0627\u062e \u0627\u064c\u064d\u063d\u0627\u064e \u0650\u0653 \u0630\u0661\u0627\u0633 \u0627\u064c\u064d\u063d\u0627\u064e (ANSYS-5.4)\u062a\u0627\u0639\u0631\u062e\u0630\u0627\u064e \u062a\u0634\u0654\u0627\u0650\u0637 \u0627\u0664\u062a\u063c\u0627\u062f \u064c\u0651\u063c\u0634\u0641\u062d \u0627\u064c\u0631\u065b\u0635\u0660\u063a \u0627\u064c\u063d\u0634\u0627\u0633\u065e \u0641\u065f \u062a\u0634\u0648\u062d \u0627\u064c\u064d\u063d\u0627\u064e \u0650\u0653 \u0635\u0650\u0653 \u065a\u0630\u0661\u0627\u0633 \u0627\u064c\u064d\u063d\u0627\u064e \u065a\u0637\u065b\u064a \u0644\u065b\u0637 .", "mime": "application/pdf"}, {"id": "alkej-546", "words": "2745", "extension": ".pdf", "flesch": "56", "author": "Atiya, Mohammed A.", "title": "\u0627\u0646\u062a\u0627\u062c \u0627\u0646\u0632\u064a\u0645 \u0627\u0644\u0628\u0631\u0648\u062a\u064a\u0632 \u0645\u0646 \u0646\u062e\u0627\u0644\u0629 \u0627\u0644\u062d\u0646\u0637\u0629", "date": "2018", "keywords": "activity; effect; enzyme; hydration; incubation; temperature", "summary": "Table 1 Hydration ratio effect on enzyme activity and enzyme yield at constant temperature of 32\u00b0C, incubation period of 100 hours and pH = 2. Aspergillus Niger can be grown well in middle temperature range around 32oC. Table 3 Effect incubation temperature on enzyme activity and enzyme yield at constant pH =2.5, incubation period of 100 hours and hydration ratio 1:3.", "mime": "application/pdf"}, {"id": "alkej-547", "words": "5601", "extension": ".pdf", "flesch": "59", "author": "Abbas, Tahseen Fadhil; Younis, Karem Mohsen; Mansor, Khalida kadhim", "title": "\u062a\u062e\u0645\u064a\u0646 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062a\u0628\u0627\u064a\u0646", "date": "2019", "keywords": "blank; forming; holder; parameters; process; roughness; surface; thickness; \u0627 \ufffd; \u0648 \ufffd; \ufffd \u0646; \ufffd \ufffd", "summary": "%< \ufffd \ufffdA\u0627\u062a \u0631#\ufffd.\ufffd\ufffd \ufffdRBR #\ufffdR)S\u0627\ufffd\ufffd\ufffd\ufffd T$U\ufffd\ufffd\ufffdV \u0637$(\ufffd \u0627\ufffd\ufffd\ufffd9\u0637 \u060c \ufffd \u0639 &\ufffd\ufffd!\ufffd \u0627\ufffd$#\u0627\u0635 7 \ufffdV ) \u0648\ufffd1#\ufffd 3\ufffd1\ufffd\ufffd \u0627\ufffd\ufffd'!$ \ufffd S;89 \u0627\ufffd\ufffd\ufffd \u062f\u0629 \u0627\ufffd \ufffd\u0660.\u0667\u0661\ufffd3(31: \ufffd.( \ufffd \u062f& ;\ufffd6\ufffd\ufffd% \ufffd\ufffd9 # \ufffd \u062f\u0629 \u0627\ufffd 89 # 31: ;9 M\ufffd3\ufffd& \u0627\ufffd\ufffd$\ufffd2 ;\ufffd ;! \u0627\ufffd\ufffd'!\ufffd& \u0627\ufffd\ufffd\ufffd \u0627\u062a \u0627\ufffd\ufffd \ufffd6)N; \ufffd\ufffd\ufffd\ufffd ON$\u0627 \u0627\ufffdP\u06be %<Q &\ufffd3\ufffd1\ufffd\ufffd \u0627\ufffd\ufffd'!", "mime": "application/pdf"}, {"id": "alkej-548", "words": "2850", "extension": ".pdf", "flesch": "60", "author": "Abdulsattar, Noor N. N.; Mustafa, Faiz F.; Hadi, Suha M.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u062a\u0646\u0641\u064a\u0630 \u0646\u0638\u0627\u0645 \u062a\u062d\u0643\u0645 \u0627\u0634\u0631\u0627\u0641\u064a \u0644\u062e\u0637 \u0627\u0646\u062a\u0627\u062c \u0627\u0644\u0633\u0643\u0631", "date": "2019", "keywords": "control; engineering; hmi; plc; process; production; scada; system; temperature; vol", "summary": "SCADA used were, current and temperature of the drives have been observed by SCADA system in current instant. Today SCADA systems include operator-level software applications for viewing, supervising and troubleshooting local machines and process activities.", "mime": "application/pdf"}, {"id": "alkej-549", "words": "6182", "extension": ".pdf", "flesch": "60", "author": "Mahdi, Mahmoud Maustafa; Gaddoa, A. A.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0634\u0628\u0643\u0629 \u0645\u0648\u062c\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0645\u0627\u0645 \u0627\u0644\u0645\u0643\u062b\u0641 \u0639\u0644\u0649 \u0627\u062f\u0627\u0621 \u0645\u0646\u0638\u0648\u0645\u0629 \u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a", "date": "2019", "keywords": "air guide; angle; c system; c.o.p; compressor; condenser; cycle; guide net; heat; inclination; performance; power; sample", "summary": "For the second type of test, the experiment was carried out with three different size of air guide net, three different circular diameters (2, 3 and 3.5 cm) and a common air passage area. Figure (4) manifests the front view of the two different condenser configurations, namely without an air guide net and with air guide net.", "mime": "application/pdf"}, {"id": "alkej-55", "words": "3837", "extension": ".pdf", "flesch": "57", "author": "Mohammed, Ahmed Abed; Abduljabbar, Raed Ayad", "title": "\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0627\u062f\u0627\u0621 \u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0634\u0645\u0633\u064a \u0627\u0644\u0647\u062c\u064a\u0646 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0633\u064a\u0637\u0631\u0629 \u062c\u062f\u064a\u062f\u0629", "date": "2018", "keywords": "air; condenser; fig; power; refrigerant; solar; system; temperature; valve", "summary": "24- 33 Enhancement of Hybrid Solar Air Conditioning System using a New Control Strategy Ahmed Abed Mohammed* Raed Ayad Abduljabbar** *,**Department of Mechanical Engineering / University of Technology *Email: 20187@uotechnology.edu.iq **Email: me.21148@uotechnology.edu.iq (Received 14 January 2018; accepted 25 April 2018) https://doi.org/10.22153/kej.2018.04.002 Abstract Enhancement of the performance for hybrid solar air conditioning system was presented in this paper. Ha and Vakiloroaya, 2012 [3] estimated the optimum refrigerant temperature entering the condenser in hybrid solar air conditioner system by proposing a by-pass line together with a three-way proportional control valve that installed after the compressor to control the refrigerant flow rate and enhance the performance of the system, results show that the average COP by using the optimal set-point values is higher than the commonly-used design by 6.7%.", "mime": "application/pdf"}, {"id": "alkej-551", "words": "5938", "extension": ".pdf", "flesch": "62", "author": "Raheem, Firas A.; Hameed, Umniah I.", "title": "Heuristic D* Algorithm Based on Particle Swarm Optimization for Path Planning of Two-Link Robot Arm in Dynamic Environment", "date": "2019", "keywords": "algorithm; arm; c \ufffd; elbow; engineering; environment; figure; link; path; planning; pso; robot; \ufffd \ufffd", "summary": "Since sin \ufffd\ufffd is sin \ufffd\ufffd \ufffd \u221a1 & #\ufffd \ufffd \u2026 (4) To solve \ufffd\ufffd , it has to use the '() \ufffdfunction. The forward kinematics equations are shown below: \ufffd \ufffd \ufffd \ufffd cos \ufffd\ufffd \ufffd\ufffd \ufffd cos\ufffd\ufffd\ufffd \ufffd \ufffd\ufffd\ufffd \u2026 (1) \ufffd \ufffd \ufffd \ufffd sin \ufffd\ufffd \ufffd\ufffd \ufffd sin\ufffd\ufffd\ufffd \ufffd \ufffd\ufffd\ufffd \u2026 (2)", "mime": "application/pdf"}, {"id": "alkej-552", "words": "4452", "extension": ".pdf", "flesch": "62", "author": "Idan, Fatimah Kadhim I; Obyed, Saleem Mohammed", "title": "\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0645\u0646 \u0645\u0633\u062a\u062e\u0644\u0635 \u0632\u064a\u0648\u062a \u0627\u0644\u062a\u0632\u064a\u064a\u062a \u0628\u0627\u0644\u062a\u0643\u0633\u064a\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0627\u0645\u0644 \u0645\u0633\u0627\u0639\u062f \u0644\u0625\u0646\u062a\u0627\u062c \u0645\u0642\u0627\u0637\u0639 \u062e\u0641\u064a\u0641\u0629", "date": "2019", "keywords": "boiling; cracking; extract; gasoline; oil; point; sample; table; vol; yield", "summary": "Toluene, 1,3-dimethylbenzene, and isobutyl benzene are the aromatic compounds that present in produced gasoline and those have high RON which is 111, 115, and 112 RON, respectively for each of them while isoparaffin compounds have high octane numbers (85-100) And so on, hydrotreated or paraffinic feedstocks yield higher gasoline as compared with non-hydrotreated or aromatic feeds.", "mime": "application/pdf"}, {"id": "alkej-554", "words": "4472", "extension": ".pdf", "flesch": "60", "author": "Abou-Loukh, Sadiq J.", "title": "\u0627\u0644\u0646\u0645\u0630\u062c\u0629 \u0648\u0627\u0644\u062a\u0631\u0634\u064a\u062d \u0644\u0645\u062a\u0627\u0628\u0639\u0629 \u0627\u0644\u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u0645\u0646\u0627\u0648\u0631\u0629", "date": "2009", "keywords": "filter; kalman; target; tracking; \uf0ea \uf0ea; \uf0fa \uf0fa; \uf0fa \uf0fb", "summary": "Conclusion Using a simple target model that accounts statistically for the magnitude and duration of target maneuver has shown how a Kalman filter can be constructed to track maneuvering targets. Keywords: Kalman Filter, Modelling and Filtering, Tracking Maneuvering Targets.", "mime": "application/pdf"}, {"id": "alkej-555", "words": "3393", "extension": ".pdf", "flesch": "67", "author": "N. Jasim, Ali Abdul-Rahman", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0636\u0627\u0641\u0629 \u0627\u0644\u0643\u062d\u0648\u0644\u0627\u062a \u0648\u0633\u0631\u0639\u0629 \u0627\u0644\u063a\u0627\u0632 \u0639\u0644\u0649 \u0632\u0645\u0646 \u0627\u062d\u062a\u062c\u0627\u0632 \u0627\u0644\u063a\u0627\u0632 \u0648\u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0643\u062a\u0644\u0629 \u0641\u064a \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0641\u0642\u0627\u0639\u064a \u0630\u0648 \u0627\u0644\u0627\u0646\u0628\u0648\u0628 \u0627\u0644\u062f\u0627\u062e\u0644\u064a", "date": "2009", "keywords": "bubble; column; flow; gas; hold; liquid; mass; phase; transfer; water", "summary": "The liquid phase flow pattern in bubble column was qualitatively described by Kawagoe K, (1976) and by Schumpe A, and Grund, G.R. (1986), who identified the existence of two streams in the column: one heading upwards driven by the buoyancy of gas bubbles and the other carrying the liquid down. The study includes the effect of gas velocity and the addition of alcohols on gas hold-up and mass transfer coefficient in bubble column with draught tube when the length of the column is 1.5m and the ratio of the draught tube diameter to the column diameter equals 0.5 and the air dispersion into the base of the draught tube using a multi hole tuyere is equivalent to a diameter of 0.15 mm and has a free sectional distributor area of 61%.", "mime": "application/pdf"}, {"id": "alkej-556", "words": "5774", "extension": ".pdf", "flesch": "58", "author": "Dawood, Munqith S.; Mohammed, Ahmed Ali", "title": "\u062a\u0634\u062e\u064a\u0635 \u0627\u0648\u0631\u0627\u0645 \u0627\u0644\u062b\u062f\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0644\u064a\u0632\u0631\u0627\u0644\u062f\u0627\u064a\u0648\u062f", "date": "2009", "keywords": "absorption; amplitude; breast; frequency; laser; light; modulation; phase; photon; scattering; source; tissue; tumor; wavelength", "summary": "Multiple scattering of light in breast tissue occurs as a consequence of spatial variations in refractive index, which are influenced by cellular and extracellular matrix density [6]. In this paper the breast optical properties of healthy and tumor tissues were used in a FDPM mathematical model of breast tissue for different wavelengths (674, 782, 803, 849, 894, 956 nm) and different thicknesses of breast tissue ranging from 0.5 cm to 7.5 cm of premenopausal and postmenopausal females.", "mime": "application/pdf"}, {"id": "alkej-557", "words": "5847", "extension": ".pdf", "flesch": "65", "author": "Zahra, Qahtan Abdul; Mehdy, Ahmed N.; Sahib, Nora M.", "title": "\u0645\u062d\u0627\u0643\u0627\u0629 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0631 \u0645\u0646 \u0635\u0641\u064a\u062d\u0629 \u0645\u0633\u062e\u0646\u0629 \u0646\u062d\u064a\u0641\u0629 \u0645\u0627\u0626\u0644\u0629 \u062f\u0627\u062e\u0644 \u062a\u062c\u0648\u064a\u0641 \u0645\u0631\u0628\u0639", "date": "2009", "keywords": "aspect; heat; number; plate; ra=10; temperature; transfer; \uf0b6 \uf0b6", "summary": "Abstract Simulation of free convection heat transfer in a square enclosure induced by heated thin plate is represented numerically. For the vertical situation (\u03b3=90\u00b0) of thin plate, heat transfer becomes more enhanced than for the horizontal situation (\u03b3=0\u00b0) and the inclined situation (\u03b3=45\u00b0) especially when the value of aspect ratio A1 is equal to 0.25.", "mime": "application/pdf"}, {"id": "alkej-558", "words": "3278", "extension": ".pdf", "flesch": "58", "author": "Kadhum, Ali H.; Hatem, Huda", "title": "\u0642\u0633\u0645 \u0647\u0646\u062f\u0633\u0629 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639/ \u0643\u0644\u064a\u0629 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a/ \u062c\u0627\u0645\u0639\u0629 \u0628\u063a\u062f\u0627\u062f", "date": "2009", "keywords": "condition; cutting; engineering; feed; machine; machining; optimum; speed; system; tool; values", "summary": "Optimum values improved mechanical properties (wear, fatigue, strength \u2026) and gave better productivity. The choice of optimum values of feed and cutting speed is made more difficult by several constraints which must be satisfied along with the equations discussed in this paper.", "mime": "application/pdf"}, {"id": "alkej-559", "words": "3621", "extension": ".pdf", "flesch": "65", "author": "Hanoon, Ahlam", "title": "\u062a\u0643\u0628\u064a\u0631 \u0627\u0644\u0635\u0648\u0631\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0648\u064a\u0644 \u0627\u0644\u0645\u0639\u0627\u0643\u0633", "date": "2009", "keywords": "filter; filterbank; image; inverse; scaling; slantlet; transform", "summary": "This paper introduces a proposed method of image zooming based upon inverse slantlet transform and image scaling. Comparison of image zooming using inverses SLT by box and Bartlett filters, found that, because of the linear interpolation done by using Bartlett the image appears to be smoother than the image obtained using a box filter.", "mime": "application/pdf"}, {"id": "alkej-56", "words": "5777", "extension": ".pdf", "flesch": "73", "author": "Sadiq, Ibtehal Abbas; Bawa, Kani Hussein", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u062a\u062d\u062a \u062a\u0627\u062b\u064a\u0631 \u0627\u0644\u0627\u062c\u0647\u0627\u062f \u0627\u0644\u0627\u0648\u0644\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0638\u0631\u064a\u0629 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0645\u0643\u0631\u0631\u0629", "date": "2018", "keywords": "d \ufffd; w \ufffd; x \ufffd; yr \ufffd; \ufffd +; \ufffd t; \ufffd y; \ufffd z; \ufffd \u00e2\u00e3; \ufffd \u00f3; \ufffd \u00f4+; \ufffd \u2212; \ufffd \ufffd", "summary": "The transverse displacement W contains three components; bending \ufffd\ufffd\ufffd , extension \ufffd\ufffd and shear \ufffd\ufffd\ufffd which these components are functions of coordinates x, y, and time t only. The force results are related to the strains by relations: Q y y y S = \u00b2A&& A&- A&\ufffdA&- A-- A-\ufffdA&\ufffd A-\ufffd A\ufffd\ufffd\u00b4 Q D RD R \ufffd R S+ \u00b2B&& B&- B&\ufffdB&- B-- B-\ufffdB&\ufffd B-\ufffd B\ufffd\ufffd\u00b4 Q T \ufffdT\ufffd T \ufffd S+ \u00b6\u00b7&&\ufffd \u00b7&-\ufffd \u00b7&\ufffd\ufffd\u00b7&-\ufffd \u00b7--\ufffd \u00b7-\ufffd\ufffd\u00b7&\ufffd\ufffd \u00b7-\ufffd\ufffd \u00b7\ufffd\ufffd\ufffd \u00b8 Q T \ufffdT\ufffd T \ufffd S Q \ufffd \ufffd\ufffd\ufffd \ufffd \ufffd S = \u00b2B&& B&- B&\ufffdB&- B-- B-\ufffdB&\ufffd B-\ufffd B\ufffd\ufffd\u00b4 Q D RD R \ufffd R S + \u00b2D&& D&- D&\ufffdD&- D-- D-\ufffdD&\ufffd D-\ufffd D\ufffd\ufffd\u00b4 \u00ba k<\ufffdkB\ufffd k<B\ufffd \u00bb + \u00b6D&&\ufffd D&-\ufffd D&\ufffd\ufffdD&-\ufffd D--\ufffd D-\ufffd\ufffdD&\ufffd\ufffd D-\ufffd\ufffd D\ufffd\ufffd\ufffd \u00b8 Q T \ufffdT\ufffd T \ufffd S Ibtehal Abbas Sadiq Al-Khwarizmi Engineering Journal, Vol. 14, No. 4, P.P. 34- 44 (2018) 38 Q \ufffd \ufffd\ufffd\ufffd \ufffd \ufffd S = \u00b6B&&\ufffd B&-\ufffd B&\ufffd\ufffdB&-\ufffd B--\ufffd B-\ufffd\ufffdB&\ufffd\ufffd B-\ufffd\ufffd B\ufffd\ufffd\ufffd \u00b8 Q \u03b5<R\u03b5B R \u03b3<BR S + \u00b6D&&\ufffd D&-\ufffd D&\ufffd\ufffdD&-\ufffd D--\ufffd D-\ufffd\ufffdD&\ufffd\ufffd D-\ufffd\ufffd D\ufffd\ufffd\ufffd \u00b8 \u00ba k<\ufffdkB\ufffd k<B\ufffd \u00bb + \u00b6H&&\ufffd H&-\ufffd H&\ufffd\ufffdH&-\ufffd H--\ufffd H-\ufffd\ufffdH&\ufffd\ufffd H-\ufffd\ufffd H\ufffd\ufffd\ufffd \u00b8 Q k<\ufffdkB\ufffd k<B\ufffd S X\ufffd!\ufffd\ufffd !", "mime": "application/pdf"}, {"id": "alkej-560", "words": "2241", "extension": ".pdf", "flesch": "67", "author": "Bayoumi, A. M.; Al Alawi, Aziz", "title": "\u0646\u0645\u0648\u0630\u062c \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u0627\u062a \u062f\u0627\u062e\u0644 \u0642\u0644\u0628 \u0627\u0644\u0625\u0646\u0633\u0627\u0646", "date": "2009", "keywords": "heart; left; pressure; stresses; surface; ventricle; wall", "summary": "In addition there should exist shear stress in the wall of the heart due to action of pressure on the curved surface. In addition because myocardial fibers are wrapped toroidally around the central layers of the wall in the real left ventricle, [11, 12, 13], shear stress should also exist in the wall of the heart throughout the cardiac cycle, due to the action of a pressure on the curved surface.", "mime": "application/pdf"}, {"id": "alkej-561", "words": "5077", "extension": ".pdf", "flesch": "96", "author": "Abbas, Rula Abdul Khider; Sahib, Muzher Ali; Hamza, Muhammad Slab", "title": "Study the Effect Different Radioactive Dose on Mechanical Properties of Composite Material from Novolak Resin Exposure to High \u2013 Energy Radiation", "date": "2009", "keywords": "kgy; strength; vol; \u0623\u0634\u063c\u062e; \u0625\u064c\u065d; \u0627\u0625\u0644\u0634\u063c\u0628\u063b\u0661\u062e; \u0627\u0627\u0644\u0654\u063e\u0655\u0628\u0621; \u0627\u062e\u0632\u062c\u0628\u0633; \u0627\u064c\u062e\u063c\u0634; \u0627\u064c\u0632\u065f; \u0627\u064c\u0636\u0655\u065f; \u0627\u064c\u0638\u0630\u0650\u062e; \u0627\u064c\u063c\u0630\u062f; \u0627\u064c\u0651\u0628\u062f\u062d; \u0627\u064c\u0651\u062c\u064d\u0630; \u0627\u064c\u0651\u0632\u0634\u0627\u0648\u062c\u062e; \u0627\u064c\u0651\u063e\u063c\u0634\u062d; \u0627\u064c\u0651\u065b\u0627\u062f; \u0627\u0661\u0651\u064c\u0649\u0628\u0661\u0654\u0649\u0661\u062e; \u062b\u0661\u0653; \u062f\u0633\u0639\u062e; \u0631\u0627\u062f; \u0631\u0645\u0630\u0633; \u0633\u0648\u0627\u0644; \u0635\u0660\u0628\u062f\u062d; \u063b\u062b\u0630; \u063b\u064d\u065d; \u063b\u0655\u0630; \u063d\u0634\u0627\u0633\u062d; \u064c\u064d\u0655\u0651\u0649\u0631\u062c; \u0650\u0645\u0628\u065a\u0650\u062e; \u0658\u0632\u0656", "summary": "\u065a\u0631\u064c\u0647 \u062b\u0626\u0631\u0627\u062b\u062e \u062e\u0661\u064d\u063e (HMTA Novolak-) \u065a\u0635\u0654\u0628\u064b \u0650\u0653 \u0627\u064c\u0651\u0628\u062f\u062d (%10)\u0631\u065a \u0654\u063a\u062c\u062e \u0641\u065f \u0648\u063e\u065b\u064a \u0650\u0624\u0634\u0634 \u0650\u0645\u0661\u0628\u0637 \u0627\u0627\u0644\u0654\u063e\u0634\u0627\u0641 \u0660\u0651\u0649\u0653 \u0644\u0634\u0627\u0621\u062d \u0627\u064c\u063e\u0628\u0637\u064b \u064c\u064d\u063c\u0661\u0655\u062e \u0631\u0627\u062f \u0627\u0623\u0644\u062b\u063c\u0628\u062f (Deflection)\u0650\u0645\u0630\u0627\u0633 \u0627\u0627\u0644\u0654\u063e\u0634\u0627\u0641 .\u0627\u064c\u0651\u063c\u064d\u065b\u0650\u062e -(:strength Flexural) \u0639\u0659\u0628\u0635 \u0644\u0661\u0628\u0637 \u0650\u0632\u0628\u0654\u062e \u0627\u064c\u0636\u0655\u065f 2- \u0631\u064f \u0623\u0639\u0634\u0627\u0621 \u0627\u0627\u0644\u062e\u0632\u062c\u0628\u0633 \u0627\u064c\u0636\u0627\u0644\u0635\u065f \u0627\u064c\u0655\u0645\u0628\u063d \u062b\u0628\u0639\u0632\u062e\u0630\u0627\u064e \u0627\u064c\u0651\u0649\u062c\u0638 \u065a\u0631\u064c\u0647 (No.36110 Marris Bold Ley)\u0627\u0661\u0659\u064c\u0630\u0633\u0661\u064c\u065a\u0649\u065f \u0650\u0653 \u0654\u065b\u0639 \u062b\u0632\u063a\u0661\u064d\u063e \u0627\u064c\u063e\u0651\u064b \u0631\u0630\u0633\u0660\u063a\u0661\u0628\u064b \u062b\u0628\u064c\u0634\u0623\u0637 \u0627\u064c\u0651\u0630\u062b\u062a \u063b\u0655\u0630 \u0650\u0655\u0632\u0638\u0641 \u0627\u064c\u063c\u0661\u0655\u062e \u0627\u064c\u0651\u0636\u062c\u0632\u062e \u0650\u0653 \u063d\u0634\u0641\u0661\u0659\u0628 \u063b\u064d\u065d", "mime": "application/pdf"}, {"id": "alkej-562", "words": "3678", "extension": ".pdf", "flesch": "59", "author": "qasim, heba saad; Aghdeab, Shukry H.", "title": "\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u062a\u0627\u062b\u064a\u0631 \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645 \u0648\u0643\u0628\u0631\u064a\u062a\u0627\u062a \u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645 \u0643\u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u0643\u062a\u0631\u0648\u0644\u064a\u062a\u064a \u0639\u0644\u0649 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0643\u064a\u0645\u064a\u0627\u0626\u064a", "date": "2019", "keywords": "concentration; current; machining; material; mrr; nacl; rate; removal; roughness; solution; surface; voltage", "summary": "This study aims to compare the effect of using different electrolyte solution including sodium chloride (NaCl) and sodium sulphate (Na2SO4) on the surface roughness (Ra) and material removal rate (MRR). The optimization goal was to get the highest value of material removal rate (MRR) and the lowest overcut (OC).", "mime": "application/pdf"}, {"id": "alkej-564", "words": "4869", "extension": ".pdf", "flesch": "58", "author": "Abid Al-Sahib, Nabeel K.; Abdulateef, Osamah F.; Hamza, Ahmed Samir", "title": "\u0627\u0644\u0623\u0633\u062a\u0642\u0635\u0627\u0621 \u0639\u0646 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0648 \u0627\u0644\u0633\u064a\u0637\u0640\u0640\u0640\u0640\u0631\u0647 \u0639\u0644\u0649 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0644\u062d\u0640\u0640\u0640\u0627\u0645 \u0628\u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a", "date": "2009", "keywords": "arc; bending; current; journal; monitoring; process; quality; speed; strength; voltage; welding", "summary": "Each kind of arc welding process is characterized by certain shapes of the welding voltage and the current typical for the process. This behavior of current related to welding process will present the relation with the weld quality.", "mime": "application/pdf"}, {"id": "alkej-566", "words": "3334", "extension": ".pdf", "flesch": "53", "author": "Al-Jumaily, A. M; Al-Ammri, A. Salam", "title": "\u062a\u062d\u0644\u064a\u0644 \u062a\u0642\u062f\u0645 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0641\u064a \u062a\u0634\u062e\u064a\u0635 \u0623\u0645\u0631\u0627\u0636 \u0627\u0644\u0634\u0631\u064a\u0627\u0646 \u0627\u0644\u0623\u0628\u0647\u0631 \u0628\u0648\u0633\u0627\u0637\u0629 \u062a\u0642\u0633\u064a\u0645\u0647 \u0627\u0644\u0649 \u0639\u062f\u0629 \u0645\u0646\u0627\u0637\u0642", "date": "2009", "keywords": "aorta; artery; engineering; lumps; pressure; radius; time", "summary": "All these variations affect the pattern of pressure waves. JM Padilla1,etal.[3] evaluated the relationship among blood pressure parameters and abPWV, and the relationship among abPWV, SIDVP and RIDVP in health subjects.", "mime": "application/pdf"}, {"id": "alkej-568", "words": "2328", "extension": ".pdf", "flesch": "62", "author": "Ragib, Ahmed Mahrous", "title": "\u0645\u0631\u0627\u0642\u0628 \u0639\u062f\u062f \u062f\u0642\u0627\u062a \u0627\u0644\u0642\u0644\u0628 \u0648\u0627\u0637\u0626 \u0627\u0644\u0643\u0644\u0641\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062a\u062d\u0633\u0633 \u0627\u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0628\u0627\u0639\u062b \u0644\u0644\u0636\u0648\u0621", "date": "2009", "keywords": "blood; detector; diode; figure; light; ppg; signal; time", "summary": "Variations in the intensity of detected light are caused by blood volume changes underneath the probe.[1] Abstract A high sensitivity, low power and low cost sensor has been developed for photoplethysmography (PPG) measurement.", "mime": "application/pdf"}, {"id": "alkej-569", "words": "3964", "extension": ".pdf", "flesch": "52", "author": "Yousuf, Louay S.", "title": "\u062a\u0646\u0628\u0624 \u0627\u0644\u0648\u0642\u062a \u0644\u0644\u062a\u0635\u0631\u0641 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0644\u0627\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0645\u0639 \u0645\u0627\u062f\u0629 \u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u0631 \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0627\u0644\u062e\u0627\u0636\u0639\u0629 \u0644\u062a\u0642\u0644\u0628\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629", "date": "2009", "keywords": "composite; conditions; effect; fiber; frequency; journal; modulus; plate; temperatures; time; vibration", "summary": "Table 6 shows the comparison of maximum percent overshoot of composite plate before and after temperature effect varies with different boundary condition. The shear modulus for composite plate can be found from the following formula, [12]: )", "mime": "application/pdf"}, {"id": "alkej-57", "words": "3478", "extension": ".pdf", "flesch": "54", "author": "Kamal, Hamza M.; Kadhim, Mohammed J.; Mohammed, Raeid K.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u062f\u0629 \u0639\u0644\u0649 \u062e\u0648\u0627\u0635 \u0645\u062a\u0631\u0627\u0643\u0628\u0627\u062a \u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0627\u0644\u0627\u064a\u0628\u0648\u0643\u0633\u064a", "date": "2018", "keywords": "composite; epoxy; fibers; jute; materials; mechanical; properties; resin; strength; weight", "summary": "[11] N. Chand and M. Fahim, Tribology of natural fiber polymer composites, Woodhead Publishing Series in Composites Science and Engineering, 2008. This behavior lead to poor resistant to the moisture and high water absorption which result in degradation in the mechanical properties of prepared composite and the interfacial bonding between natural jute fibers and polyester resin as shown in fig.11.", "mime": "application/pdf"}, {"id": "alkej-570", "words": "3489", "extension": ".pdf", "flesch": "69", "author": "Shuka, Hayder Al-; Wajidi, Wisam \u0650 Al-", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0644\u0645\u0648\u062c\u0647\u0627\u062a \u0633\u0643\u0643 \u0627\u0644\u0645\u0635\u0627\u0639\u062f", "date": "2009", "keywords": "bending; efb; field; guide; moment; rails", "summary": "Therefore, a recommended calculation method for guide rails is presented to be an acceptable method for analysis of guide rail. Therefore, a theoretical analysis is achieved at two operating conditions for guide rails (1) safety gear operation, and (2) running condition with the loads unevenly distributed on the elevator car.", "mime": "application/pdf"}, {"id": "alkej-571", "words": "2863", "extension": ".pdf", "flesch": "57", "author": "Alkaissi, Zainab Ahmed; Al Khafagy, Duraid Ali", "title": "\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0634\u0642\u0648\u0642 \u0641\u064a \u0627\u0644\u062a\u0628\u0644\u064a\u0637 \u0627\u0644\u0645\u0631\u0643\u0628", "date": "2009", "keywords": "asphalt; crack; element; factor; intensity; layer; pavement; stress", "summary": "The input material properties for composite pavement layers are shown in Table(1). Analysis of cracked asphalt pavement has been studied using the ABAQUS finite element computer program and show that the mechanism of crack failure was tension.", "mime": "application/pdf"}, {"id": "alkej-572", "words": "4196", "extension": ".pdf", "flesch": "62", "author": "Ali, Jamal M.; Abbas, Qasim M.", "title": "\u0627\u0644\u062a\u0623\u0643\u0644 \u0648\u0627\u0644\u062a\u0635\u0631\u0641 \u0627\u0644\u063a\u0644\u0641\u0627\u0646\u064a \u0644\u0645\u0632\u062f\u0648\u062c\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633\u060c\u0627\u0644\u062d\u062f\u064a\u062f \u0648\u0627\u0644\u0632\u0646\u0643 \u0641\u064a \u0645\u062d\u0644\u0648\u0644 \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645 \u0628\u062a\u0631\u0643\u064a\u0632(wt 3.5 %)", "date": "2009", "keywords": "area; corrosion; couple; current; density; galvanic; metal; potential; ratio", "summary": "Keywords: Corrosion behavior in copper, galvanic corrosion 1. Introduction Galvanic corrosion is the corrosion that results when two dissimilar metals with different potentials are placed in electrical contact in an electrolyte. The larger the potential difference, the greater the probability of galvanic corrosion.", "mime": "application/pdf"}, {"id": "alkej-573", "words": "1899", "extension": ".pdf", "flesch": "60", "author": "Salman, Mohammed Sadeq", "title": "\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u0627\u062a \u0645\u0646 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u062e\u0644\u0641\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u062d\u0645 \u0627\u0644\u0645\u0646\u0634\u0637", "date": "2009", "keywords": "adsorption; carbon; sulfate; water", "summary": "(John, 1995) a Ce abqe Ce \uf020\uf020\uf02b\uf020\uf020\uf03d 1 ...(1) where Ce is the concentration of sulfate at equilibrium (mg/l) , a is constant monolayer adsorption capacity (mg/g) b is constant related to energy of adsorption (l/g) qe is adsorption capacity (mg/g). qe adsorption capacity at equilibrium (mg/g) 6.", "mime": "application/pdf"}, {"id": "alkej-574", "words": "3849", "extension": ".pdf", "flesch": "58", "author": "Ali, Ahmed J.; Rahman, Ameel Mohammed", "title": "\u062a\u0634\u062e\u064a\u0635 \u062a\u0634\u062a\u062a \u0627\u0644\u0645\u0639\u062f\u0646 \u0644\u0628\u0639\u0636 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u062a\u0647\u0630\u064a\u0628 \u0627\u0644\u0646\u0627\u0641\u062b\u0627 \u0628\u062a\u0641\u0627\u0639\u0644 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646 \u0644\u0645\u062b\u064a\u0644 \u0633\u064a\u0643\u0644\u0648 \u0647\u0643\u0633\u0627\u0646", "date": "2009", "keywords": "catalysts; dehydrogenation; dispersion; metal; methyl; platinum; reaction; reduction; temperature", "summary": "It is clearly appeared from above discussion that the Pt\u2013Ir catalysts behave like Pt catalysts as found by Ramaswamy et al. [4] Duprez, D.; Hadj-Aissa, M.; Barbier, J., \u201cEffect of Steam on the Coking and on the Regeneration of Metal Catalysts: A Comparative Study of Alumina-Supported Platinum, Rhenium, Iridium and Rhodium Catalysts, Stud.", "mime": "application/pdf"}, {"id": "alkej-575", "words": "3022", "extension": ".pdf", "flesch": "92", "author": "Hussein, Hussein Jabbar; Al-Kaisy, Hanaa A.; Elie, Saad M.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0632\u0623\u0644\u0629 \u0627\u0644\u0632\u0646\u0643 \u0641\u064a \u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0628\u0631\u0627\u0635 \u0639\u0644\u0649 \u062e\u0648\u0627\u0635 \u0627\u0644\u0643\u0644\u0627\u0644", "date": "2009", "keywords": "brass; cycles; dezincification; \u0625\u0632\u0627\u0644\u0629; \u0625\u0644\u0649; \u0627\u0623\u0644\u0635\u0640\u0640\u0641\u0631; \u0627\u0625\u0644\u0632\u0627\u0644\u0629; \u0627\u0644\u0628\u0631\u0627\u0635; \u0627\u0644\u062a\u0622\u0643\u0640\u0640\u0644; \u0627\u0644\u062a\u0622\u0643\u0644; \u0627\u0644\u062a\u064a; \u0627\u0644\u0632\u0646\u0640\u0640\u0643; \u0627\u0644\u0632\u0646\u0643; \u0627\u0644\u0643\u0627\u0644\u0644; \u0627\u0644\u0643\u0640\u0640\u0627\u0644\u0644; \u0627\u0644\u0646\u062d\u0627\u0633; \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629; \u062d\u0633\u064a\u0646; \u062f\u0631\u0627\u0633\u0629; \u0633\u0628\u0627\u0626\u0643; \u0639\u0644\u0649; \u0639\u0645\u0644\u064a\u0629; \u0640\u0640\u0629; \u0640\u0640\u062f; \u0641\u062d\u0635; \u0641\u0640\u0640\u064a; \u0645\u0640\u0640\u0646", "summary": "\u062d\u064a\u0640\u0640\u062b ASTM\u062d\u0633\u0628 \u062a\u0635\u0646\u064a\u0641 ( )C26000\u0648\u0627\u0644\u062a\u064a \u062a\u062d\u0645\u0644 \u0627\u0644\u0631\u0642\u0645 ( \u0627\u0631\u064a \u0648\u0628\u0642\u0637\u0640\u0640\u0631 \u062a\u0640\u0640\u0645 \u0634\u0640\u0640\u0631\u0627\u0621 \u0642\u0636\u0640\u0640\u0628\u0627\u0646 \u0645\u0640\u0640\u0646 \u0647\u0640\u0640\u0630\u0647 \u0627\u0644\u0633\u0640\u0640\u0628\u064a\u0643\u0629 \u0645\u0640\u0640\u0646 \u0627\u0644\u0633\u0640\u0640\u0648\u0642 \u0627\u0644\u062a\u062c\u0640\u0640 )12mm\u0627\u0644\u062a\u062d\u0644\u064a\u0644 Microsoft Word - (87-93) Hussein Jabbar Hussein Al-Khwarizmi Engineering Journal Al-Khwarizmi Engineering Journal, Vol. 5, No. 3 PP 87 - 93 (2009) \u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0632\u0623\u0644\u0629 \u0627\u0644\u0632\u0646\u0643 \u0641\u064a \u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0628\u0631\u0627\u0635 \u0639\u0644\u0649 \u062e\u0648\u0627\u0635 \u0627\u0644\u0643\u0627\u0644\u0644 \u0633\u0640\u0640\u0639\u062f \u0645\u064a\u062e\u0627\u0626\u064a\u0644 \u0625\u064a\u0644\u064a\u0627 \u0633\u0645\u064a\u062c \u0632\u064a\u0632 \u0647\u0640\u0640\u0646\u0627\u0621 \u0639 \u062d\u0633\u064a\u0646 \u062c\u0628\u0627\u0631 \u062d\u0633\u064a\u0646 \u0629 \u064a \u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c", "mime": "application/pdf"}, {"id": "alkej-576", "words": "5044", "extension": ".pdf", "flesch": "71", "author": "Salman, Ahmed A.; Alisa, Zainab T.", "title": "\u062a\u062d\u0633\u064a\u0646 \u0639\u0645\u0631 \u0627\u0644\u0634\u0628\u0643\u0629 \u0641\u064a \u0634\u0628\u0643\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0646\u062a\u0631\u0646\u064a\u062a \u0627\u0644\u0627\u0634\u064a\u0627\u0621", "date": "2019", "keywords": "cluster; energy; fig; fuzzy; head; leach; mobility; network; node; number; protocol; sensor; wireless; \ufffd r; \ufffd \ufffd", "summary": "The dissipated energy to receive a K-bit packet is E|8\ufffd\ufffd\ufffd \ufffd \ufffd Ebrb\ufffd \u2026(14) The likely spent energy of non-CH node could be demonstrated after steady-state phase via: E\ufffdv\ufffd\ufffd\ufffd\ufffd}~\ufffd \ufffdv\ufffdu3\ufffdb] (R, cFv\ufffd\ufffd) = Dt\ufffd\ufffd\ufffdb* ( E p\ufffd (R, cFv \ufffd\ufffd)) \u2026(17)", "mime": "application/pdf"}, {"id": "alkej-577", "words": "5355", "extension": ".pdf", "flesch": "49", "author": "Mahdi, Iman Hahider", "title": "\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0645\u062d\u0648\u0631\u064a \u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0647 \u0645\u0646 \u0627\u0644\u0645\u0628\u0627\u062f\u0644\u0627\u062a \u0627\u0644\u0627\u064a\u0648\u0646\u064a\u0629", "date": "2009", "keywords": "bed; concentration; dispersion; exchange; flow; model; rate; resin; solution; time; \uf0b6 \uf0b6", "summary": "Abstract A mathematical model is developed which predicates the performance of cylindrical ion exchange bed involving comparing of axial dispersion model for cation exchange column with different assumption, this model permits the performance to predicate the residence time within the bed with the variance, axial dispersion and Pecklet No. to indicated deviation from plug flow model. Several workers studied dispersion with porous media, the first who deal with axial dispersion O. Levenspiel 1958 when he study the commercial application of step experiment and he design chart to ease the calculation of axial dispersion, H. Dunck 1966 study he effect of axial dispersion on the elution band of nonlinear equilibrium chromatography and the effect change in axial dispersion coffin with elution velocity , O .Levenspiel 1972 found the c-curve in closed vassal for various extend of back mixing as predicated the dispersion model , C.Y. Wen, T. Tfan l.t. 1975 point that the axial dispersion provides satisfactory description only of mixing model that not deviated significantly from plug flow, R. Shinnar 1987emphasized that the application of axial dispersion model for Pe No. value for less than 10 is not advised, Iman Hahider Mahdi Al-Khwarizmi Engineering Journal, Vol. 5, No. 4, PP 1-12 (2009) 2 C. T. Tan1987 the value of dispersion coefficient are either assumed or calculated from molecular diffusivity and radial pore velocity prior to incorporation into the model the radial dispersion R. Y. A. Ofoli, 1991 reported that axial dispersion model is suitable for analysis of reactor up to 30% conversion , Y. Tsaur and D. Shallcross 1997 developed a model to simulate ion exchange performances with fixed annular bed which take into account the radial dispersion in effect in both solution and exchange phases, however the model assumes instantaneous equilibrium between ions in the solution and exchange phases existed throughout the exchanger, M. A. Barros and Aszpla 2002 analyze the Cr +3 ion to exchange in NaA zeolite in presence of K + ,Cu +3 ion in binary and ternary cation exchange with evaluate the dimensionless variance of Breakthrough curve which useful to estimate the axial dispersion of the bed, M. Doung and D. Shallcross 2002 developed theoretical model of fixed bed ion exchange and obtained the model for pure dispersion without ion exchange performance, I. M. Abu-Reesh and B.l F. Abu- Sharkh 2003 make a comparison of axial dispersion and tank-in-series models for simulating the performance reactors they found that tank-in-series models presents computational advantages compared to dispersion model , Doung M. and Shallcross D.2005 made a series of experiment in wedge-shape cell ion exchange for both Na-and H- form bed with different flow rate lead to indicated dispersion coefficient function of pore velocity and radial distant of the wall.", "mime": "application/pdf"}, {"id": "alkej-578", "words": "2361", "extension": ".pdf", "flesch": "58", "author": "Abdul-Hameed, Hayder Mohammed", "title": "\u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u0645\u062a\u0632\u0627\u0632 \u0644\u0623\u064a\u0648\u0646\u064a \u0627\u0644\u0643\u0627\u062f\u0645\u064a\u0648\u0645 \u0648\u0627\u0644\u0631\u0635\u0627\u0635 \u0645\u0646 \u0645\u062d\u0644\u0648\u0644 \u0645\u0627\u0626\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646 \u0627\u0644\u0645\u0646\u0634\u0637", "date": "2009", "keywords": "adsorption; carbon; equation; ions; metal; time", "summary": "Keywords: Adsorption, heavy metal ions, aqueous solution, activated carbon 1. Since the pollution of the environment with heavy metals is important and as result of many human industrial, agricultural and petroleum activities, it means that these effluents would carry heavy metal ions in solution.", "mime": "application/pdf"}, {"id": "alkej-579", "words": "2317", "extension": ".pdf", "flesch": "66", "author": "Mohammed, Malek M.; H. Radhi, Mazin A.; Nasir, Ali Yasseen", "title": "\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0644\u0649 \u0627\u0646\u0633\u064a\u0627\u0628\u064a\u0629 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u0633\u0627\u0639\u062f (Al2O3 (ZnO \u2013 CuO/ \u0645\u0639 \u0645\u0632\u062c \u0645\u0632\u064a\u062a\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u062e\u0644\u0627\u0644 \u0627\u0644\u0642\u0645\u0639", "date": "2009", "keywords": "acid; catalyst; flow; graphite; lubricants; particles; starch", "summary": "Figures (5 \u2013 8) show that, the mass flow rate at (0.6 mm) reach to the maximum value because the size of catalyst particles increased the effect of lubricants in the flow becomes clear than the cut of small size., and then fall down because the flow depend mostly on the particles size of catalyst, the diameter of hole of the hopper which is (2 cm) is fixed and the size of particles became larger (0.72 mm), therefore, the particles were crowded and do not able to flow through hopper. Catalyst through Hopper before Tableting Process Al-Khwarizmi Engineering Journal Al-Khwarizmi Engineering Journal, Vol. 5, No. 4, PP 18-24 (2009) Studying the Factors Effect on the Flowability of (ZnO \u2013 CuO/\uf067 Al2O3) Catalyst with Blending of Different Lubricants through Hopper Malek M. Mohammed * Mazin A. H. Radhi ** Ali Yasseen Nasir * * Department of Chemical Engineering/Al-Khwarizmi College of Engineering/ University of Baghdad ** Al-Rayah State Company (Received 18 March 2008 ; accepted 21 May 2009 )", "mime": "application/pdf"}, {"id": "alkej-58", "words": "4694", "extension": ".pdf", "flesch": "62", "author": "Hamidi, Saad Tami; Mohammed, Jamal Abdul-Kareem; Reda, Laith Muhsin", "title": "\u062a\u064e\u0635\u0645\u064a\u0645 \u0648\u062a\u0646\u0641\u064a\u0630 \u062a\u064e\u062d\u0643\u0651\u0645 \u0622\u0644\u064a \u0644\u0645\u0646\u0638\u0648\u0645\u0629 \u062a\u064e\u062a\u0628\u0639 \u0630\u0627\u062a\u064f \u0645\u062d\u0648\u0631\u064a\u0646 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0645\u064f\u0631\u0651\u064e\u0643\u0632\u0629", "date": "2018", "keywords": "axis; energy; fig; ptsc; radiation; solar; sun; system; time; tracking; tracking system; water", "summary": "[9] H. Mousazadeh, A. Keyhani, A. Javadi, H. Mobli, K. Abrinia, and A. Sharifi, \u201cA review of principle and sun-tracking methods for maximizing solar systems output,\u201d Renewable and Sustainable Energy Reviews, 13, 2009, pp. 1800-1818. The experimental tests have been done on the PTSC system to investigate its thermal performance in two cases, with tracking system (case 1) and without tracking system (case 2).", "mime": "application/pdf"}, {"id": "alkej-581", "words": "4860", "extension": ".pdf", "flesch": "60", "author": "AL-Bahri, Mohammed B.; AL-Naimi, Safa A.; Ahammed, Sundus H.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0645\u064a\u064a\u0621 \u0639\u0644\u0649 \u0625\u0646\u062a\u0627\u062c \u0628\u0631\u0648\u062a\u064a\u0646 \u0627\u0644\u0635\u0648\u064a\u0627 \u0627\u0644\u0645\u062a\u0645\u064a\u0626", "date": "2019", "keywords": "acid; amino; concentration; degree; effect; hydrolysis; process; protein; soya; temperature; time", "summary": "[1]. DH% = [(AN of hydrolysis protein \u2013 AN of protein) / Protein was added with 33% HCl in a 1:1 ratio by weight, the conditions of protein hydrolysis was Mohammed B. Al-Bahri Al-Khwarizmi Engineering Journal, Vol. 5, No. 4, PP 25 -38 (2009) 28 in a reactor with 130 \uf0b0C, 2.5 atm , for 4 hr [13].On the other hand, Al-Aaragi (1994) treated sample of soybean flour with 6 N HCl at 110 \uf0b0C in an evacuated tube for 24 hr, to determine the amino acid composition of soya proteins , above conditions, it is necessary to complete hydrolysis of soybean protein according to Toffer procedure for analysis[14].", "mime": "application/pdf"}, {"id": "alkej-582", "words": "3269", "extension": ".pdf", "flesch": "57", "author": "Aziz, Jabir S.; Hussein, Osama A.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u062a\u0646\u0641\u064a\u0630 \u0646\u0638\u0627\u0645 \u062c\u0645\u0639 \u0628\u064a\u0627\u0646\u0627\u062a \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0628\u064a\u0626\u064a\u0629", "date": "2019", "keywords": "data; gprs; master; network; remote; scenario; section; system; telemetry; unit", "summary": "The scenarios mentioned above can be used individually or a combination of more than one scenario according to user needs, figure (11) illustrates a telemetry system that uses RF link to collect data from remote unit and intranet over GPRS network to relay data to remote users. Remote and Master units which represents the break down of the three proposed system are designed and implemented Keywords : Telemetry, GPRS, remote master units, wireless communications, TDM.", "mime": "application/pdf"}, {"id": "alkej-583", "words": "3083", "extension": ".pdf", "flesch": "60", "author": "Miry, Mohammed H.", "title": "\u062a\u0637\u0648\u064a\u0631 \u062a\u062e\u0645\u064a\u0646 \u0645\u0639\u064a\u0627\u0631 \u0645\u0639\u0644\u0648\u0645\u0627\u062a Akaike \u0628\u0627\u0644\u0623\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0623\u0632\u0627\u0644\u0629 \u0627\u0644\u062a\u0634\u0648\u064a\u0647 \u0644\u062d\u0632\u0645\u0629 \u0645\u0631\u0634\u062d \u0645\u0631\u0628\u0639 \u0627\u0644\u0645\u0631\u0623\u0629", "date": "2019", "keywords": "aic; level; noise; number; qmf; signal; sources; system; wavelet", "summary": "It plays a very important role in the denoising of signals since it gives an effective, informative and compact description of the analyzed signals. When the noise is cross correlated with the signal of interest, RY can be expressed as T ZSSZZ T SY ARARRAARR \uf02b\uf02b\uf02b\uf03d \u2026(6) where sR is the autocorrelation of signal, zR is the autocorrelation of noise, szR is the crosscorrelation between the signal and noise and zsR is the crosscorrelation between the noise and signal.", "mime": "application/pdf"}, {"id": "alkej-584", "words": "4350", "extension": ".pdf", "flesch": "67", "author": "Hadi, Nabil H.; Rashed, Iqbal A.", "title": "Health Monitoring For Cantilever Crane Frame Using Residual Error Method", "date": "2019", "keywords": "beam; crack; damage; element; matrix; method; mode; \uf0ea \uf0ea; \uf0fa \uf0fa", "summary": "[ \uf02b \uf02b \uf0fa \uf0fa \uf0fa \uf0fa \uf0fa \uf0fb \uf0f9 \uf0ea \uf0ea \uf0ea \uf0ea \uf0ea \uf0eb \uf0e9 \uf02d \uf02d \uf02d \uf03d i i i i u u u Lsym L LLL LL L IE K \uf071 \uf071 \u2026(5) The stiffness matrix of undamaged element \uf05b \uf05duK is the same that developed by [9] for undamaged beam element with rectangular cross- section given by Bernoulli-Eular theory has two nodes with two degreeof freedoms (2 d. o.f.s), \uf07b \uf07d\uf071,u at each node, as seen in Fig. \u201cEvaluation of structural damage identification methods based on dynamic characteristics\u201d.", "mime": "application/pdf"}, {"id": "alkej-585", "words": "13079", "extension": ".pdf", "flesch": "60", "author": "Athab, Omar A.; Hadi, Ahmed S.; Faraj, Sufyan T.", "title": "\u0645\u0648\u062c\u0647 \u0634\u0628\u0643\u0627\u062a \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0646\u0638\u0627\u0645 \u0648\u0646\u062f\u0648\u0632", "date": "2019", "keywords": "adapter; anep; architecture; code; component; driver; engineering; field; function; journal; khwarizmi; module; network; packet; processing; router; service; system; test; user; vol", "summary": "[12], consists of three layers: active packets, active extensions and a secure active router infrastructure. Active packets carry programs consisting of code and data to replace both the header and payload of traditional packets.", "mime": "application/pdf"}, {"id": "alkej-586", "words": "4629", "extension": ".pdf", "flesch": "92", "author": "Abbas, Muna Khedier; Thamir, Amin Dway; Abbas, Ahmed Salloum", "title": "\u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0628\u0627\u0644\u0643\u0631\u0648\u0645 \u0627\u0644\u0635\u0644\u062f \u0648\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062e\u0648\u0627\u0635 \u0628\u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0648\u064a\u0629 (\u0627\u0644\u0643\u0631\u0628\u0646\u0647 \u0627\u0644\u0635\u0644\u0628\u0629) \u0644\u0641\u0648\u0644\u0627\u0630 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646", "date": "2019", "keywords": "chromium; \u0627\u0639\u0634\u0627\u0621; \u0627\u0646\u062e\u0649\u0627\u0631\u0632\u064a\u064b; \u0627\u0646\u062e\u0649\u0627\u0631\u0632\u064a\u064b \u0627\u0646\u0647\u064f\u0630\u0633\u064d\u062d; \u0627\u0646\u063c\u0630\u062f; \u0627\u0646\u0647\u064f\u0630\u0633\u064d\u062d; \u0627\u0646\u0647\u064f\u0630\u0633\u064d\u062d \u0627\u0646\u064b\u062c\u0647\u0630; \u0627\u0646\u064b\u062c\u0647\u0630; \u0627\u064c\u062c\u064d\u065d; \u0627\u064c\u0637\u0627\u0644\u0621; \u0627\u064c\u0638\u064d\u062c\u062e; \u0627\u064c\u0638\u064d\u0630; \u0627\u064c\u063c\u0661\u0655\u0628\u062f; \u0627\u064c\u0649\u0628\u0633\u062b\u065b\u0652; \u0627\u064c\u0649\u0634\u062b\u0655\u062e; \u0627\u064c\u0649\u0634\u065a\u064e; \u0627\u064c\u0651\u0637\u0661\u064d\u062e; \u0627\u064c\u065d; \u062b\u0628\u064c\u0649\u0634\u065a\u064e; \u062b\u063c\u0630; \u062e\u0636\u064d\u0631; \u062e\u0636\u064d\u0631 \u063b\u062b\u0627\u0634; \u0637\u0641\u062d\u062d; \u063b\u062b\u0627\u0634; \u063b\u064d\u065d; \u063d\u062c\u0645\u062e; \u064c\u064d\u063c\u0661\u0655\u0628\u062f", "summary": "\u0627\u064c\u0651\u063a\u0632\u064d\u0651\u0657 Chromium electroplating, carbon steel, solid carburizing , wear :\u0627\u0646\u0643\u0647\u064b\u0627\u062e \u0627\u0646\u064b\u0641\u0631\u0627\u062d\u064d\u062d \u0627\u0646\u064b\u0642\u0630\u064a\u062d .1 \u0631\u0632\u063c\u0634\u0639 \u0627\u064c\u063c\u0630\u0660\u0630 \u0650\u0653 \u0650\u0653 \u0627\u0623\u0644\u0639\u0636\u0627\u0621 \u0627\u064c\u0659\u0655\u0630\u0639\u0661\u062e \u064c\u0651\u063c\u0630\u0627\u0644\u062f \u0631\u0634\u063a\u0661\u064b \u063b\u0628\u0661\u064c\u062e \u0650\u0651\u0628 \u0660\u065b\u064c\u0630 \u064c\u0638\u0634\u065a\u0641 \u063d\u0627\u0644\u0621 \u0650\u0651\u0628\u0635\u064d\u062e \u064c\u0638\u0634\u065a\u0641 \u063d\u0627\u0644\u0621 \u0627\u064c\u062c\u063e\u0634 \u0660\u065b\u063b\u063c \u0627\u064c\u0632\u063a\u0661\u0634 \u0641\u065f \u0639\u0651\u0647 \u0627\u064c\u0637\u0627\u0644\u0621 \u062b\u0628\u064c\u0649\u0634\u065a\u064e (4) \u065a\u0627\u064c\u0634\u0649\u064b .", "mime": "application/pdf"}, {"id": "alkej-587", "words": "5913", "extension": ".pdf", "flesch": "97", "author": "Mohammed, Imaad Sedeeq; Juaad, Salah Karem", "title": "\u062a\u0642\u062f\u064a\u0631 \u0623\u062f\u0627\u0621 \u0634\u063a\u0644 \u0627\u0644\u0645\u0628\u062f\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0633\u0644\u0648\u0628 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u062a\u0628\u062e\u064a\u0631\u064a", "date": "2019", "keywords": "air; \u062b\u064c\u0634\u0649\u064b; \u062b\u064c\u0636\u0630\u0634\u0660\u0630; \u062b\u064c\u0637\u062c\u0644\u0632; \u062b\u064c\u063a\u0634\u063b\u0632; \u062b\u064c\u063c\u0627\u0644\u0644\u0632; \u062b\u064c\u0642\u0634\u062b\u0633\u0631; \u062b\u064c\u0645\u0655\u065b\u062b\u0633; \u062b\u064c\u0651\u062c\u0621; \u062b\u064c\u0651\u0630\u062c\u062f\u064a; \u062b\u064c\u0651\u0634\u063d\u0630\u0632; \u062b\u064c\u0655\u0634\u062c\u0633\u0631; \u062b\u064c\u0659\u065b\u062b\u0621; \u062b\u0654\u0636\u0645\u062c\u064a; \u062f\u0633\u063d\u0632; \u0635\u0660\u062c\u062f\u0631; \u0639\u0634\u063b\u0632; \u0639\u0637\u065b\u063f; \u063b\u064d\u065d; \u0641\u0661\u0638; \u064c\u064d\u0659\u065b\u062b\u0621; \u0658\u0632\u0656", "summary": "\u062b\u064c\u0636\u0630\u0634\u0660\u0630 \u0650\u0653 \u063a\u0661\u0634 \u0635\u0627\u0644\u0650\u0638 \u062f\u0661\u0653 \u065a\u0658\u0632\u0656 \u062b\u064c\u063c\u0661\u064d\u0651\u0632 \u0635\u063a\u0651\u065d \u062b\u064c\u0651\u0642\u063a\u065b\u0637 \u0627\u0646\u062e\u0628\u0631\u064e\u0630 \u0627\u0646\u062e\u0628\u062e\u064f\u0631\u064c \u063b\u0647\u064b \u0645\u0631\u062d\u0647\u062e\u064f\u0646 1.3 \u0658\u0632\u0656 \u062b\u064c\u0637\u0634\u0660\u0645\u0632 \u0650\u0653 \u062b\u064c\u0636\u0630\u0634\u0660\u0630 \u0658\u065f \u0654\u0636\u062c\u063b \u062f\u0650\u063c \u062b\u064c\u0637\u0634\u0660\u0645\u0636\u0661\u0653 \u062b\u064c\u063a\u062c\u062f\u0645\u0636\u0661\u0653 \u0641\u0661\u0638 \u0660\u0636\u064f \u0635\u0630\u0634\u0660\u0630 \u062b\u064c\u0659\u065b\u062b\u0621", "mime": "application/pdf"}, {"id": "alkej-588", "words": "3347", "extension": ".pdf", "flesch": "60", "author": "Noori Hasan, Ali Mohammed", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u0645\u062d\u0627\u0643\u0627\u0629 Gaussian FSK \u0645\u0631\u0633\u0644\u0629 \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0645\u0631\u0643\u0628 \u062a\u0631\u062f\u062f\u0627\u062a \u0645\u0646 \u0646\u0648\u0639 \u03a3\u0394 Modulator Fractional-N", "date": "2008", "keywords": "accumulator; data; figure; fractional; frequency; modulation; noise; output; phase; synthesizer", "summary": "Thus, the signal to noise ratio at low frequencies is higher than in a first-order modulator. ADF7012 chip contains reference divider, MASH modulator, and phase frequency detector.", "mime": "application/pdf"}, {"id": "alkej-589", "words": "3388", "extension": ".pdf", "flesch": "55", "author": "Ketan, Hussein S.; Al-Zuheri, Atiya Kadhim", "title": "\u062a\u0635\u062d\u064a\u062d \u0623\u0648\u0636\u0627\u0639 \u0627\u0644\u0639\u0645\u0644 \u0641\u064a \u0645\u0647\u0627\u0645 \u062a\u062c\u0645\u064a\u0639 \u0645\u0636\u062e\u0629 \u0623\u0644\u0645\u0627\u0621 \u0628\u0625\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0638\u0627\u0645 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0639\u0645\u0644 ((OWAS ))", "date": "2008", "keywords": "action; analysis; engineering; handling; journal; khwarizmi; owas; postures; system; working; workstation", "summary": "This system enables the user to observe working postures continuously or intermittently. In the continuous observation, the user can record working postures by the event-driven way, controlling the play of the movie file manually.", "mime": "application/pdf"}, {"id": "alkej-59", "words": "2891", "extension": ".pdf", "flesch": "66", "author": "Hoshi, Hisham Assi; Ahmed, Israa S.; Abdulmunem, Abdulmunem R.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0631\u0643\u0628 \u0644\u0641\u0648\u0647\u0629 \u0645\u0631\u0628\u0639\u0629 \u0630\u0648 \u062c\u0646\u064a\u062d \u0645\u0639 \u0634\u0631\u064a\u0637 \u062d\u0644\u0632\u0648\u0646\u064a \u0639\u0644\u0649 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0641\u064a \u0623\u0646\u0628\u0648\u0628 \u0645\u0628\u0627\u062f\u0644 \u062d\u0631\u0627\u0631\u064a", "date": "2018", "keywords": "fig; heat; nozzle; number; nusselt; transfer; tube; \ufffd \ufffd", "summary": "Data Reduction The friction factor (\ufffd) is given by \ufffd = \u2206\ufffd \ufffd\ufffd \ufffd \ufffd\ufffd \ufffd \u2026(1) Heat absorbed by the air (Qair) is less by 5 % than the heat provided by the electrical heater (VI) due to the loss of heat to the surrounding \ufffd\ufffd\ufffd\ufffd= \ufffd\ufffd\ufffd\ufffd = \ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \u2212 \ufffd\ufffd)=VI- \ufffd\ufffd\ufffd\ufffd\ufffd (2) The heat transfer by convection from the test tube section can be evaluated as follows: \ufffd\ufffd\ufffd\ufffd = \u210e!\ufffd\ufffd# \u2212 \ufffd$) \u2026(3) Numerous investigations using insertion of various turbulators configurations on the improvement of heat transfer were performed.", "mime": "application/pdf"}, {"id": "alkej-590", "words": "4438", "extension": ".pdf", "flesch": "57", "author": "Salim, Khalifa Abboud; R. Kadhim, Abdul-Karim A.; Ahmad, Adil H.", "title": "\u0637\u0631\u064a\u0642\u0629 \u062c\u062f\u064a\u062f\u0629 \u0644\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u0643\u064a\u0641\u0629 \u0639\u0644\u0649 \u0642\u0646\u0627\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f", "date": "2008", "keywords": "ber; channel; communication; data; engineering; frequency; journal; khwarizmi; modulation; performance; rate; signal", "summary": "System Model A communication link which consists of a transmitter, a receiver, HF channel and feedback channel as shown in Fig.(1) was considered. [5] M. Rostami, J. Angeja, J. Tavares and A. Navarro \u201cHF channel modeling for real time packet transmission\u201c IEEE MILCOM 03 conference proceeding, 2003.", "mime": "application/pdf"}, {"id": "alkej-592", "words": "3787", "extension": ".pdf", "flesch": "59", "author": "Ali, Jawad K.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0645\u0631\u0634\u062d \u0627\u0645\u0631\u0627\u0631 \u0646\u0637\u0627\u0642\u064a \u0630\u064a \u0634\u0631\u064a\u062d\u0629 \u062f\u0642\u064a\u0642\u0629 \u0645\u062a\u0648\u0644\u062f \u0645\u0646 \u0627\u0644\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u062c\u0632\u0626\u064a \u0627\u0644\u0645\u0628\u0646\u064a \u0639\u0644\u0649 \u0627\u0633\u0627\u0633 \u0627\u0644\u0645\u0631\u0646\u0627\u0646 \u0627\u0644\u062d\u0644\u0642\u064a \u0627\u0644\u0645\u0631\u0628\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0646\u0645\u0637 \u0644\u0645\u0646\u0638\u0648\u0645\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629", "date": "2019", "keywords": "bandpass; design; fig; filter; fractal; frequency; iteration; microstrip; mode; resonator; ring; square", "summary": "Microstrip bandpass filters designs based on the 1 st and 2 nd iterations have shown size reductions of about 40% and 64% as compared with the conventional microstrip square ring bandpass filter designed at the same frequency and using the same substrate material. Abstract A novel fractal design scheme has been introduced in this paper to generate microstrip bandpass filter designs with miniaturized sizes for wireless applications.", "mime": "application/pdf"}, {"id": "alkej-593", "words": "4542", "extension": ".pdf", "flesch": "47", "author": "Zghair, Haidir Raheem; Zghair, Haidir Raheem; Zghair, Haidir Raheem; Zghair, Haidir Raheem; Yaqoub, Zaid Hikmat; Barzan, Amjad", "title": "\u062a\u0635\u0645\u064a\u0645 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0647 \u0644\u0627\u062a\u0645\u062a\u0647 \u062a\u062e\u0637\u064a\u0637 \u0627\u0646\u0638\u0645\u0647 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0644\u0642\u0637\u0639\u0647 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0633\u0637\u0648\u062d \u0627\u0644\u0645\u062a\u0646\u0627\u0633\u0642\u0647", "date": "2019", "keywords": "contact; face; feature; fixturing; locating; location; number; setup; system; workpiece", "summary": "Applied to process planning a part, feature recognition system would distinguish features of a part based on the geometric and topological information stored in the CAD database. Feature-based design, by contrast, aims at building a product model with a predefined set of design features.", "mime": "application/pdf"}, {"id": "alkej-594", "words": "3765", "extension": ".pdf", "flesch": "64", "author": "Ali, Jawad K.", "title": "\u0647\u0648\u0627\u0626\u064a \u062c\u062f\u064a\u062f \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0642\u0637\u0628 \u0645\u0637\u0628\u0648\u0639 \u0645\u0628\u0646\u064a \u0639\u0644\u0649 \u0627\u0633\u0627\u0633 \u0627\u0644\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u062c\u0632\u0626\u064a \u0644\u062a\u062d\u0648\u064a\u0644\u0627\u062a \u062f\u0627\u0644\u0629 \u0627\u0644\u062e\u064a\u0645\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629", "date": "2019", "keywords": "antenna; curve; dimension; dipole; fractal; frequency; function; length; tent", "summary": "[18] K. J. Vinoy, K. A. Jose, V. K. Varadan, and V. V. Varadan, \u201cResonant frequency of Hilbert curve fractal antennas,\u201d in Proc. For example, at n = 2, the total fractal curve length Sn, is given as: , for Hilbert fractal curve , for Peano fractal curve for tent fractal curve This means that, the tent fractal curve will offer the best dipole antenna miniaturization as compared with the other two.", "mime": "application/pdf"}, {"id": "alkej-596", "words": "3334", "extension": ".pdf", "flesch": "67", "author": "M., Alaa K.", "title": "Mass-Transfer Characteristics of Air- Suction Type Fermentors", "date": "2019", "keywords": "coefficient; effect; impeller; kla; liquid; mass; oxygen; submergence; transfer", "summary": "The effect of impeller submergence on the value of mass transfer coefficient (KLa) is not much pronounced. The effect of submergence was studied in the range: S= 0.5D to S=2D. From Figure (5), it can be seen that the effect of impeller submergence on the value of mass transfer coefficient (KLa) is not much pronounced.", "mime": "application/pdf"}, {"id": "alkej-597", "words": "4717", "extension": ".pdf", "flesch": "57", "author": "Hassan, Karim H.; Khammas, Zuhair A-A; Rahman, Ameel M.", "title": "\u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u0633\u0627\u0639\u062f \u0627\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u0632\u0646\u0643 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0644\u0627\u0632\u0627\u0644\u0629 \u0643\u0628\u0631\u064a\u062a\u064a\u062f \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646\u060c \u0641\u062d\u0635 \u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0648\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062d\u0631\u0643\u064a\u0629", "date": "2019", "keywords": "catalyst; engineering; gas; h2s; hydrogen; oxide; rate; removal; sulfide; temperature; zinc; zno", "summary": "In addition to ZnO catalyst, other sulfur compounds removal catalysts were studied by several investigators. Many methods have been used for preparation of ZnO catalysts, but the most common were allocated between the thermal and chemical treatments.", "mime": "application/pdf"}, {"id": "alkej-598", "words": "4671", "extension": ".pdf", "flesch": "52", "author": "Hamza, Mohammed Sellab", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0643\u0633\u0631\u0627\u0644\u062d\u062c\u0645\u064a \u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0635\u0644\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0629 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631\u064a\u0629", "date": "2019", "keywords": "conductivity; direction; experimental; fiber; fiber volume; fraction; parallel; perpendicular; theoretical; volume; volume fraction", "summary": "\uf0b0C) K Thermal conductivity (W/m. \uf0b0C) Kc1 Thermal conductivity of the composite specimen in the parallel direction of the fibers (W/m. \uf0b0C) Kc2 The percentage of increasing of experimental thermal conductivity was 96.91% for parallel arrangement and 13.33% for perpendicular arrangement comparison with its original value before the using of glass fibers.", "mime": "application/pdf"}, {"id": "alkej-599", "words": "4041", "extension": ".pdf", "flesch": "61", "author": "Mustafa, Faiz F.", "title": "\u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648\u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631\u064a \u0627\u0644\u0646\u0627\u062a\u062c \u0645\u0646 \u0627\u0644\u062d\u0632\u0645\u0629 \u0627\u0644\u0644\u064a\u0632\u0631\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0635\u0644\u0628\u0629", "date": "2019", "keywords": "aluminum; depth; element; finite; laser; material; melting; solid; temperature; time", "summary": "The thermal analysis was conducted using temperature dependent thermal material properties the values of these properties for aluminum 2519 T87and stainless steel 304 are shown in Table 2 were taken from [10-11]. 2. Mathematical Model The geometry of laser irradiation and the resulting liquid and solid regions are shown in Fig.", "mime": "application/pdf"}, {"id": "alkej-6", "words": "1938", "extension": ".pdf", "flesch": "62", "author": "hamed, Ali hussein", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648 \u0628\u0646\u0627\u0621 \u062f\u0627\u0626\u0631\u0629 \u0645\u0639\u0627\u0644\u062c \u062f\u0642\u064a\u0642 \u0644\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0645\u0646\u0638\u0648\u0645\u0629 \u0627\u0644\u062a\u062c\u0641\u064a\u0641 \u0627\u0644\u0636\u0624\u064a \u0644\u0644\u0623\u0633\u0646\u0627\u0646", "date": "2017", "keywords": "capon; khwarizmi; network; neural; pca; signal; subspace", "summary": "It uses an unsupervised adaptive neural network with GHA algorithm to extract the principal components that in turn, are used by Capon method to estimate the DOA, where by the PCA neural network we take signal subspace only and use it in Capon (i.e. we will ignore the noise subspace, and take the signal subspace only). Suboptimal methods are more prevalent than the ML technique when the signal_to_noise ratio and number of samples are both not too small, because the suboptimal methods involve solving only a one-dimensional maximization problem and subspace (signal subspace or noise subspace).", "mime": "application/pdf"}, {"id": "alkej-60", "words": "3483", "extension": ".pdf", "flesch": "61", "author": "Ismail, May M.; Salman, Sami D.; Muallah, Shatha K.", "title": "\u0627\u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062a\u062c\u0631\u064a\u0628\u064a \u0648\u0627\u0644\u0639\u062f\u062f\u064a \u0644\u0645\u062d\u0627\u0643\u0627\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0627\u0644\u0630\u0627\u0626\u0628 \u0628\u0648\u0644\u064a\u0628\u0631\u0648\u0628\u064a\u0644\u064a\u0646 575 \u0641\u064a \u0627\u0644\u0637\u0627\u0631\u062f \u0630\u064a \u0627\u0644\u0628\u0631\u063a\u064a \u0627\u0644\u0648\u0627\u062d\u062f", "date": "2018", "keywords": "engineering; extruder; fig; heat; r r; screw; temperature", "summary": "The numerical simulation using CFD models for single screw extruder and the polymer extrusion was analysed for parameters such as (thermal conductivity, specific heat, density and viscosity) reveals a high degree of similarity to experimental data measured. The experiments were conducted using Chinese extruder in Babil governorate, this part of the work involves conducting the practical experiments on the polypropylene 575 and simulating these experiments, then validates the results with the experimental work, table (1) Shows the overall data of single screw extruder.", "mime": "application/pdf"}, {"id": "alkej-600", "words": "3855", "extension": ".pdf", "flesch": "58", "author": "Gheab, Nebras Hussain; Saleem, Sadeem Nabeel", "title": "\u062f\u0631\u0627\u0633\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0644\u0627\u0634\u0627\u0631\u0629 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0639\u0636\u0644\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0648\u064a\u062c\u0629 \u0648 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0639\u0635\u0628\u064a\u0629", "date": "2019", "keywords": "analysis; emg; engineering; families; fig; properties; signal; time; transform; vol; wavelet", "summary": "EMG signal acquires noise while traveling through different tissues. Detection of EMG signals with powerful and advance methodologies is becoming a very important requirement in biomedical engineering.", "mime": "application/pdf"}, {"id": "alkej-601", "words": "4083", "extension": ".pdf", "flesch": "67", "author": "Al-Jobouri, Hadeel Kassim; Khamiss Al-Ani, Nasser N.", "title": "\u062a\u062d\u0644\u064a\u0644 \u0623\u0634\u0627\u0631\u0629 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u0644\u0642\u0644\u0628 \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062d\u0627\u0633\u0648\u0628 \u0648\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629", "date": "2019", "keywords": "d b; ecg; p b; signal; system", "summary": "The proposed system gives a new concept of ECG signal manipulation, storing, and editing. This system was tested for different ECG signals, some of them are abnormal and the other is normal, and the results show that the system has a good quality of diagnosis identification.", "mime": "application/pdf"}, {"id": "alkej-602", "words": "4218", "extension": ".pdf", "flesch": "63", "author": "Al-Ammri, A. Salam; Kadim, Bahaa I.; Al-Azzawi, Yarub O.", "title": "\u064a\u062f \u0627\u0646\u0633\u0627\u0646 \u0622\u0644\u064a \u0635\u063a\u064a\u0631\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0623\u0635\u0627\u0628\u0639 \u062a\u0642\u0627\u062f \u0628\u0648\u0627\u0633\u0637\u0629 \u0645\u0634\u063a\u0644\u0627\u062a \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0639\u0636\u0644\u064a\u0629", "date": "2019", "keywords": "control; engineering; figure; finger; hand; length; muscle; mws; robot", "summary": "In this research, a modified artificial hand with direct control has been designed using electrical artificial muscle wires that receive direct sensory impulses through human hand instead of using the mechanical action to open and close this artificial hand. [1] developed a robot hand having equal number of DOF to human hand.", "mime": "application/pdf"}, {"id": "alkej-603", "words": "3095", "extension": ".pdf", "flesch": "55", "author": "Miry, Ali Hussien", "title": "\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062a\u0639\u062f\u062f \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0648\u064a\u062c \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u0643\u0645\u0627\u0644 \u0644\u0636\u063a\u0637 \u0627\u0644\u0635\u0648\u0631 \u0627\u0644\u0645\u0644\u0648\u0646\u0629", "date": "2019", "keywords": "image; multiwavelet; \uf0ea \uf0ea; \uf0fa \uf0fa; \uf0fa \uf0fb", "summary": "In particular, whereas wavelets have an associated scaling function \u03a6(t) and wavelet function \u03a8(t) , multiwavelets have two or more scaling and wavelet functions. The aim of image compression is to reduce the size of an image with or without loss of information (lossy or lossless compression).", "mime": "application/pdf"}, {"id": "alkej-604", "words": "2899", "extension": ".pdf", "flesch": "71", "author": "Mohammed, Alaa K.; Hussen, Hassanin Ali; Abid Al-Rassul, Safa", "title": "\u0627\u062f\u0627\u0621 \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a \u0627\u0644\u062d\u064a\u0648\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u062e\u0644\u0627\u0637\u0627\u062a \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u0633\u0627\u062d\u0628\u0629 \u0644\u0644\u0647\u0648\u0627\u0621", "date": "2008", "keywords": "clearance; diameter; gas; impeller; induction; liquid; rate; submergence", "summary": "The ratio of impeller diameter to tank diameter (D/T) and the submergence (S) of upper impeller from the top were varied. The ratio of impeller diameter to vessel diameter (D/T) was varied from 0.15 to 0.35 .The lower impeller clearance from the tank bottom (C1) was also varied over a wide range (C1 =T/4 to T/8).", "mime": "application/pdf"}, {"id": "alkej-605", "words": "5392", "extension": ".pdf", "flesch": "58", "author": "Abdullah, Mahmoud Omar; Al-Jiboury, Khalid Farhod; Yaseen, Bushra", "title": "Extraction of Phenol From Industrial Water Using Different Solvents", "date": "2008", "keywords": "data; distribution; liquid; model; nrtl; parameters; phenol; system; system water; ternary; uniquac; water", "summary": "Evaluation of the Consistency of the Experimental Tie-Lines: The accuracy of the experimental data for the six ternary systems at 30 o C was checked by plotting in figures 10 and 11, the Othmer-Tobias correlation (Othmer and Tobias, 1942): )3...( 1log 1log \uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf02b\uf03d n X -X m X -X SS SS WW WW Mahmoud Omar Abdullah Al-Khwarizmi Engineering Journal, Vol.4, No.4, PP 9-25 (2008) 14 Figures 10 and 11 can be useful to check whether experimental data have a regular or not. Residuals NRTL UNIQUAC UNIFAC Sa", "mime": "application/pdf"}, {"id": "alkej-606", "words": "3898", "extension": ".pdf", "flesch": "58", "author": "Majed, Rana A.; Al-Kaisy, Hanaa A.; Al-Atrakchy, Hind B.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0623\u064a\u0648\u0646\u0627\u062a \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0623\u0643\u0644 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0645\u0646\u064a\u0648\u0645-\u0632\u0646\u0643 \u0641\u064a \u0645\u062d\u0644\u0648\u0644 \u0647\u064a\u062f\u0631\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645 \u0639\u0646\u062f \u0627\u0631\u0628\u0639 \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629", "date": "2008", "keywords": "alloy; chloride; corrosion; current; density; mol.dm; naoh; polarization; solution", "summary": "(3) show the effect addition of 0.01mol.dm -3 Cl\u00af on the corrosion behavior, since addition Cl\u00af with this concentration penetrates the passive layer but partially destroyed and shifts passive potential (Epass) to more negative values and corrosion current density to lower values. [13,14]: )3...( )( \uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf020\uf03d \uf02d \uf03d corr corrcorr p i E di EEd R where Ecorr and icorr are the corrosion potential (V) and corrosion current density (A.cm -2 ).", "mime": "application/pdf"}, {"id": "alkej-607", "words": "4085", "extension": ".pdf", "flesch": "58", "author": "Shnean, Zanaib Y.", "title": "Effect of Grain and Calcinations Kaolin Additives on Some Mechanical and Physical properties on Low Density Polyethylene Composites", "date": "2019", "keywords": "composite; filler; fraction; grain; kaolin; ldpe; material; properties; strength; tensile; test; weight", "summary": "Calcinations kaolin filler produces better mechanical properties , than grain kaolin fillers. Kaolin calcinations filler produces better mechanical, and physical than grain kaolin fillers.", "mime": "application/pdf"}, {"id": "alkej-608", "words": "6037", "extension": ".pdf", "flesch": "75", "author": "Al-Hafidh, Manal H.", "title": "\u0623\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062e\u062a\u0644\u0637 \u0648\u0627\u0644\u0623\u0634\u0639\u0627\u0639 \u062e\u0644\u0627\u0644 \u0642\u0646\u0627\u0629 \u0645\u0633\u062a\u0637\u064a\u0644\u0629 \u0645\u0627\u0626\u0644\u0629 \u0645\u0639 \u0623\u0646\u0628\u0648\u0628 \u062f\u0627\u062e\u0644\u064a", "date": "2019", "keywords": "heat; radiation; transfer; \uf02b \uf0b6; \uf0b6 \uf02b; \uf0b6 \uf0b6", "summary": "Introduction: Various heat transfer mechanisms and geometries have been studied by some engineers and scientists purposely to augment heat transfer in heat exchangers and some other heat transfer equipments. It is also indicated in the results that heat transfer from the surface of the circle exceeds that of the rectangular duct.", "mime": "application/pdf"}, {"id": "alkej-609", "words": "5481", "extension": ".pdf", "flesch": "73", "author": "Yousif, Albert E.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0627\u0636\u0627\u0641\u0627\u062a \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u0627\u0644\u0645\u062d\u0627\u0645\u0644", "date": "2019", "keywords": "concentration; effect; fig; particle; solid", "summary": "It clear that SS increases with increasing solid particle concentration \uf06c .Graphite increases the stiffness per unit supply pressure SS more than MoS2 because of its higher density, 0.0 0.4 0.8 r 1 10 100 1000 10000 H S = 4 S = 2 S = 0 1 10 -10 r = 0.05 \uf062\uf020\uf03d\uf020\uf035 p 0.0 0.4 0.8 r 1 10 100 1000 H 1 graphite by weight \uf06c\uf020\uf03d\uf020\uf020\uf030 \uf06c\uf020\uf03d\uf020\uf020\uf034 \uf06c\uf020\uf03d\uf020\uf020\uf038 \uf06c\uf020\uf03d\uf020\uf020\uf031\uf032 \uf06c\uf020\uf03d\uf020\uf020\uf031\uf036 \uf06c\uf028\uf020\uf020\uf020\uf020\uf020\uf020\uf029 r = 0.05 S = 0 \uf062\uf020\uf03d\uf020\uf035 p 0.0 0.2 0.4 0.6 0.8 1.0 r 0 10 20 30 S s 1 capillary m=1; KQ=0.3 oriffice m=0.5; KQ=0.1 S = 0 r = 0.05 Ps = 60E6 Kp = 0.5 \uf062\uf020\uf03d\uf020\uf035 Albert E. Yousif Al-Khwarizmi Engineering Journal, Vol.4, No.4, PP 57-70 (2008) 67 hence causing an increase in the viscosity of the mixture. Fig.20. (7) represent the concentration of solid particle \uf06c effect on the pressure distribution without effect of the hole radius or .", "mime": "application/pdf"}, {"id": "alkej-61", "words": "4718", "extension": ".pdf", "flesch": "60", "author": "Farhan, Duaa A.; Lattieff, Farkad A.; Atiya, Mohammed A.", "title": "\u0627\u0644\u0647\u0636\u0645 \u0627\u0644\u0645\u0634\u062a\u0631\u0643 (\u0627\u0644\u062b\u0646\u0627\u0626\u064a) \u0644\u0644\u0634\u0645\u0628\u0644\u0627\u0646 \u0645\u0639 \u0627\u0644\u0646\u0641\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0643\u0645\u0635\u062f\u0631 \u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u062d\u064a\u0648\u064a", "date": "2018", "keywords": "anaerobic; biogas; digestion; food; methane; paper; production; shumblan; wastes; yield", "summary": "[21] reported higher biogas production (471 mlCH4/gmVS) with higher C.demersum/inoculum ratio of 1:10. The highest methane content was not synchronized with highest biogas production.", "mime": "application/pdf"}, {"id": "alkej-610", "words": "5843", "extension": ".pdf", "flesch": "68", "author": "Hussain, Imad A.; Lafta, Hameed D.; Hussain, Rafa'a D.", "title": "\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0645\u0631\u0646- \u0627\u0644\u0644\u062f\u0646 \u0644\u0644\u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u0645\u062f\u0648\u0631\u0629 \u0627\u0644\u0645\u062a\u0646\u0627\u0638\u0631\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639\u064a\u0627\u0631\u064a\u0629 \u0641\u0648\u0646- \u0645\u064a\u0633\u064a\u0632 \u0627\u0644\u0645\u0637\u0648\u0631\u0629", "date": "2019", "keywords": "plastic; \uf028 \uf029; \uf02d \uf02d; \uf02d \uf0fa; \uf0ea \uf0ea; \uf0fa \uf0fa; \uf0fa \uf0fb", "summary": "Derivation of the General Equation of Yield Initiation: The boundary conditions when thick-walled cylinder is subjected to internal pressure or/and external pressure, steady state temperature gradient are: \uf073 r = -Pi , T= Ti at r = a \uf073 r = -Po , T= = Ti at r = a \uf073r = -Po , T =", "mime": "application/pdf"}, {"id": "alkej-611", "words": "2846", "extension": ".pdf", "flesch": "52", "author": "Hassan, Ahmed K.", "title": "\u062a\u0642\u0644\u064a\u0644 \u0646\u0633\u0628\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0639\u0636\u0645\u0649 \u0627\u0644\u0649 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0639\u062f\u0644\u0629 \u0644\u0627\u0634\u0627\u0631\u0629 \u0645\u0642\u0633\u0645 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0639\u0627\u0645\u0648\u062f\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u062a\u064a \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0648\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629", "date": "2019", "keywords": "ber; clipping; frequency; iterative; method; ofdm; papr; peak; processing; signal; system", "summary": "This paper presents an efficient PAPR reduction method for OFDM signal. In this paper an efficient PAPR reduction method for OFDM signals is presented.", "mime": "application/pdf"}, {"id": "alkej-613", "words": "2571", "extension": ".pdf", "flesch": "72", "author": "Ali, Alaa Hassan", "title": "\u062a\u0623\u062b\u064a\u0631 \u0634\u0631\u0648\u0637 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0645\u062b\u0644 \u0627\u0644\u0633\u0631\u0639\u0629 \u0639\u0644\u0649 \u063a\u0644\u0642 \u0627\u0644\u0641\u062c\u0648\u0627\u062a \u0628\u0642\u0648\u0627\u0644\u0628 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629", "date": "2019", "keywords": "closure; fig; ratio; speed; void", "summary": "(4, 11, 20, 29, 37, 45, 54, 65, 73), highest stress concentrated near central void for highest closure speed (20 mm/min) for all ratios and also highest void closure. 4- When compare the result shown in figs.(16, 25, 34, 42, 54, 63, 72, 81) for strain in (y) direction it can observed with same conditions that the highest ( y\uf065 ) happened on the highest speed at highest third ratio which also cause highest void closure .", "mime": "application/pdf"}, {"id": "alkej-614", "words": "1996", "extension": ".pdf", "flesch": "96", "author": "Muhammed, Sawsan H.; Hadi, Karem Khalaf", "title": "\u062a\u0623\u062b\u064a\u0631 \u0632\u0648\u0627\u064a\u0627 \u0627\u0644\u0627\u0646\u0641\u0631\u0627\u062c \u0644\u0645\u0646\u0634\u0622\u062a \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0642\u0637\u0639 \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0631 \u0627\u0644\u062d\u0627\u0635\u0644 \u0641\u064a \u0645\u0624\u062e\u0631 \u0627\u0644\u0645\u0646\u0634\u0623", "date": "2019", "keywords": "\u0627\u0646\u062e\u0655\u0627\u0631\u0632\u064a\u064b; \u0627\u0646\u0639\u0630\u062f; \u0627\u064c\u0651\u0645\u0637\u0639; \u0627\u064c\u0655\u062d\u0634; \u0631\u062d\u0660\u065b\u064b; \u0635\u0627\u0660\u065a\u062e; \u063a\u065b\u064a; \u064a\u062c\u0647\u062a", "summary": "\u0639\u0651\u0643 \u0627\u064c\u0655\u062d\u0634 \u0627\u064c\u062d\u0628\u0635\u064b \u065a\u0627\u0652 \u0627\u064c\u0632\u0635\u0628\u0633\u0660\u0641 \u0627\u064c\u0639\u0628\u0661\u064c\u062e \u0631\u063a\u0628\u0639\u0630 \u0641\u065f \u0635\u0660\u0628\u062f\u062d \u0654\u063a\u062c\u062e \u063a\u065b\u064a \u0627\u064c\u0655\u062d\u0634 \u0627\u064c\u065d \u0639\u0651\u0645\u0657 \u060c \u065a\u064c\u063a\u0634\u0636 \u0627\u062e\u0632\u0661\u0628\u0633 \u0627\u0641\u0639\u064b \u0635\u0627\u0660\u065a\u062e \u0627\u0654\u0641\u0634\u0627\u0637 \u064c\u0651\u0655\u0634\u0624 \u0631\u062d\u0660\u065b\u064b \u0627\u064c\u0651\u0645\u0637\u0639 \u0631\u0645\u0661\u064d\u064b \u0639\u0661\u064d\u0651\u062e \u0627\u064c\u0655\u062d\u0634 \u0641\u065f \u0650\u0624\u062e\u0634 \u0627\u064c\u0651\u0655\u0634\u0624 \u0639\u064d\u0651\u0628\u064b \u0627\u0652 \u0658\u0655\u0628\u0646 \u0641\u065f \u0627\u064c\u0651\u0655\u0634\u0622\u062f \u0627\u0661\u0659\u064c\u0630\u0633\u0661\u064c\u065a\u0649\u0661\u062e \u0650\u0655\u0634\u0624 \u0631\u062d\u0660\u065b\u064b \u0641\u065f \u0627\u064c\u0651\u0645\u0630\u064e \u065a\u0622\u062e\u0634 \u0641\u065f \u0627\u064c\u0651\u0624\u062e\u0634 \u0631\u0628\u0635\u0661\u0634 \u065a\u0627\u0638\u062d (Froud Number)\u065a\u0650\u0653 \u0631\u062d\u0661\u064d\u064b \u0627\u064c\u0655\u0632\u0628\u0626\u0638 \u0631\u062c\u0661\u0653 \u0627\u0652 \u064c\u0634\u0644\u064f \u0641\u0634\u0627\u065a\u062f", "mime": "application/pdf"}, {"id": "alkej-615", "words": "3675", "extension": ".pdf", "flesch": "67", "author": "Khleif, Ali Abbar; Elias, Rasha R.; Kashkul, Lujain Hussein", "title": "\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062e\u0631\u0627\u0637\u0629", "date": "2019", "keywords": "angle; means; parameters; speed; spindle; surface; table; tool", "summary": "In this research Taguchi\u201fs technique is used to show the role of process conditions like, spindle speed, feed, tool inclination angle and workpiece material on surface quality of work material on the other hand, turning with cutting tools and getting an optimum combination of conditions may result in best surface quality [3]. depth of cut, Spindle speed and Feed on surface finish of AISI 1020 mild steel bar in turning was studied and analyzed to reveal best surface quality.", "mime": "application/pdf"}, {"id": "alkej-616", "words": "4406", "extension": ".pdf", "flesch": "62", "author": "Kazem, Bahaa Ibraheem; Hadi, Samer Yahya", "title": "\u0627\u0644\u062d\u0644 \u0627\u0644\u0639\u0643\u0633\u064a \u0644\u0630\u0631\u0627\u0639 \u0627\u0646\u0633\u0627\u0646 \u0627\u0644\u064a \u0645\u062a\u0639\u062f\u062f \u0632\u0648\u0627\u064a\u0627 \u0627\u0644\u0648\u0635\u0648\u0644 \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0639\u0635\u0628\u064a\u0629", "date": "2007", "keywords": "end; kinematics; point; robot; time; trajectory", "summary": "Intermediate point on the point-to-point path. The segment between the number pm of intermediate points and the final point can be described by quitic polynomial as: ( )", "mime": "application/pdf"}, {"id": "alkej-617", "words": "4306", "extension": ".pdf", "flesch": "60", "author": "Jweeg, Muhsin J.; Al-Beiruti, Ahamed A.; Al-Kinani, Kadhim K.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648 \u062a\u062d\u0644\u064a\u0644 \u0642\u062f\u0645 \u0627\u0635\u0637\u0646\u0627\u0639\u064a \u062c\u062f\u064a\u062f \u0644\u0644\u0645\u0628\u062a\u0648\u0631\u0629 \u0627\u0637\u0631\u0627\u0641\u0647\u0645", "date": "2007", "keywords": "design; energy; engineering; fatigue; foot; http://www.nitropdf.com/; http://www.nitropdf.com/ http://www.nitropdf.com/; sach; test; \uf0e7 \uf0e7; \uf0f7 \uf0f7", "summary": "To purchase, go to http://www.nitropdf.com/ http://www.nitropdf.com/ Muhsin J. Jweeg, PhD /Al-Khwarizmi Engineering Journal ,Vol.3, No. 1 PP 12-25 (2007) \u0661\u0668 normal human foot ,SACH foot and New foot respectively. The stored energy return are 13.14 , 58.9 for SACH foot and NEW foot respectively , table ( 3 ).", "mime": "application/pdf"}, {"id": "alkej-618", "words": "3723", "extension": ".pdf", "flesch": "65", "author": "Abass, Basim A.; Alwan, Adel A.; Hunain, Mustafa B.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0623\u062f\u0627\u0621 \u0633\u0644\u0648\u0643 \u0627\u0644\u0645\u0633\u0627\u0646\u062f \u0639\u0643\u0633\u064a\u0629 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0630\u0627\u062a \u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u0639\u0627\u0626\u0645\u0629 \u062a\u062d\u062a \u0638\u0631\u0648\u0641 \u0639\u0645\u0644 \u0645\u062e\u062a\u0644\u0641\u0629", "date": "2007", "keywords": "bearing; film; http://www.nitropdf.com/; journal; oil; ratio; ring; speed", "summary": "Absract: The steady state performance of the counter rotating floating ring Journal bearing is analyzed with isothermal finite bearing theory. The decrease in the clearance ratio (c1/c2) increases the ring speed, suggesting that the coefficient of friction becomes lower when the ring be closer to the journal Conclusions: The steady state performance of the counter rotating floating ring journal bearing is analyzed with isothermal finite bearing theory.", "mime": "application/pdf"}, {"id": "alkej-619", "words": "2712", "extension": ".pdf", "flesch": "60", "author": "Jweeg, Muhsin J.; Radhi, Samira K.; Neama, Haider F.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0648\u0642\u0628 \u0627\u0644\u0628\u0648\u0644\u064a \u0628\u0631\u0648\u0628\u0644\u064a\u0646 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0644\u0644\u0637\u0631\u0641 \u0627\u0644\u0633\u0641\u0644\u064a \u0627\u0644\u0628\u062f\u064a\u0644 ( \u0627\u0644\u0635\u0646\u0627\u0639\u064a).", "date": "2007", "keywords": "bending; compression; http://www.nitropdf.com/; material; no.1; no.5; polypropylene; socket; stiffness; test", "summary": "Prosthetic laminated sockets in Iraq are costly to be manufactured while polypropylene socket is relatively cheap in comparing with the laminates. Fig.5 shows the sizes for polypropylene and No.5 socket (12-layers of laminate).", "mime": "application/pdf"}, {"id": "alkej-62", "words": "4699", "extension": ".pdf", "flesch": "49", "author": "Mohammed, Sura Jasem; Kadhum, Khalid Jaber; Hameed, Khalid waleed", "title": "\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u062b\u0644\u0649 \u0644\u0644\u0648\u0633\u0637 \u0627\u0644\u0645\u0646\u062a\u062c \u0644\u0644\u0628\u0631\u0648\u062f\u062c\u064a\u0648\u0633\u064a\u0646 \u0645\u0646 \u0639\u0632\u0644\u0647 \u0645\u062d\u0644\u064a\u0647 \u0644\u0628\u0643\u062a\u0631\u064a\u0627 Serratia marcescens \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0637\u0631\u064a\u0642\u0647 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0647 \u0648 \u0627\u0644\u0627\u062d\u0635\u0627\u0626\u064a\u0647", "date": "2018", "keywords": "concentration; growth; marcescens; maximum; medium; optimization; prodigiosin; prodigiosin production; production; response; sources; \ufffd \ufffd", "summary": "The best concentration ratio of carbon to nitrogen sources that maximize prodigiosin production was studied using different ratios of (C/N) (9/1, 8/2, 7/3, 6/4, 1/1, 4/6, 3/7, 2/8, 1/9). 2.5 Growth kinetics Study of Serratia Marcescens The behavior of Serratia marcescens in \u2018terms of growth and substrate consumption with time as well as prodigiosin production in the optimized and un-optimized medium was studied.", "mime": "application/pdf"}, {"id": "alkej-620", "words": "5013", "extension": ".pdf", "flesch": "50", "author": "Ali, Firas", "title": "\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u0635\u0648\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u0631\u0634\u064a\u062d \u0627\u0644\u0645\u0646\u0638\u0645 \u0627\u0644\u0645\u0639\u0643\u0648\u0633 \u0648 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0628\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0648\u064a\u062c\u064a \u0630\u0648 \u0627\u0644\u0639\u062a\u0628\u0629 \u0627\u0644\u0639\u062a\u0628\u0629 \u0627\u0644\u0645\u062a\u0643\u064a\u0641\u0629", "date": "2007", "keywords": "denoising; engineering; filtering; http://www.nitropdf.com/; http://www.nitropdf.com/ http://www.nitropdf.com/; image; inverse; method; noise; restoration; thresholding; wavelet; wiener", "summary": "Many of these wavelet based thresholding techniques have proved better efficiency in image denoising. bjyoon@caltech.edu, ppvnath@systems.caltech.edu [7] Xiaoyan Xu, \u201cImage Denoising in Wavelet Domain\u201d, School of Engineering, University of Guelph, E-mail: xux@uoguelph.", "mime": "application/pdf"}, {"id": "alkej-621", "words": "6644", "extension": ".pdf", "flesch": "65", "author": "Muhadi, Ala\u2032a Abbas", "title": "\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0627\u0644\u0637\u0628\u0627\u0642\u064a \u0644\u0645\u0648\u0627\u0626\u0639 \u0646\u064a\u0648\u062a\u0648\u0646\u064a\u0629 \u0648\u063a\u064a\u0631 \u0646\u064a\u0648\u062a\u0648\u0646\u064a\u0629 \u0641\u064a \u0648\u0633\u0637 \u0645\u063a\u0644\u0642 \u0645\u062b\u0644\u062b \u0627\u0644\u0634\u0643\u0644", "date": "2007", "keywords": "era; http://www.nitropdf.com/; number; \uf02b \uf0b6; \uf02d \uf0b6; \uf0b6 \uf02b; \uf0b6 \uf03d; \uf0b6 \uf0b6; \uf0b6\uf0b6 \uf0b6", "summary": "They also show that the average Nusselt number is a strong function of modified Rayleigh number, modified Prandtl number, non-dimensional parameter, and the boundary conditions. Ea 10 1)( The above correlations are acceptable in the range of modified Rayleigh number (102 to 105), modified Prandtl number (1 to 100), and non \u2013 dimensional parameter ( NE= 0 to 10 ).", "mime": "application/pdf"}, {"id": "alkej-622", "words": "3770", "extension": ".pdf", "flesch": "57", "author": "Hassan, Ammar A.", "title": "\u0628\u0646\u0627\u0621 \u0645\u0633\u062a\u0648\u0649 \u0648\u0627\u0637\u0626 \u0627\u0644\u0643\u0644\u0651\u0641\u0629 \u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0639\u0643\u0633\u064a", "date": "2007", "keywords": "algorithm; cell; cost; function; http://www.nitropdf.com/; layer", "summary": "From this result, when applying this technique in NN algorithm design it can reduce number of LUTs on FPGA and so reduce the over all hardware resources capacity. For 30-bit flotation-point, RAM cost implementation in FPGA 30-bit input and 30- bit output, for each unit in NN algorithm.", "mime": "application/pdf"}, {"id": "alkej-623", "words": "2951", "extension": ".pdf", "flesch": "57", "author": "Zaghar, Dhafer r.", "title": "\u062a\u0642\u0644\u064a\u0644 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062e\u0637\u0623 \u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0639\u0635\u0628\u064a\u0629", "date": "2007", "keywords": "bit; error; http://www.nitropdf.com/; layer; output; software; stage; value", "summary": "Example This example discus the effect of the reduction of the error in a single neuron from the hidden layer in a neural network that has 54 nodes in input layer (M=6), 30 nodes in hidden layer and 10 nodes in output layer and use 8-bit data bus (k=8) for all nodes. (6) The result of error in output in range from 210 -K ) to (M \uf02b with positive average equal to 2 1 1 \uf02d\uf02b -K )", "mime": "application/pdf"}, {"id": "alkej-624", "words": "2411", "extension": ".pdf", "flesch": "55", "author": "Abd-Alkarim, Shereen F.", "title": "\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u063a\u0627\u0645\u0636 \u0644\u0644\u0645\u062d\u0631\u0643 \u0627\u0644\u0645\u0624\u0627\u0632\u0631", "date": "2007", "keywords": "control; controller; engineering; http://www.nitropdf.com/; journal; khwarizmi; logic; system", "summary": "Successful applications have been reported in a number of papers using fuzzy control as such or in conjunction with classical controllers [6-11] and that fuzzy controller is more robust to plant parameter value changes than a classical control algorithm and has better noise rejection capabilities . [4]. DC-servomotor control is a suitable application area for fuzzy control", "mime": "application/pdf"}, {"id": "alkej-625", "words": "5341", "extension": ".pdf", "flesch": "52", "author": "Habeeb, Sattar j.", "title": "\u0628\u062d\u062b \u0638\u0627\u0647\u0631\u0629 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u062a\u0635\u0631\u0641 \u0627\u0644\u062c\u0631\u064a\u0627\u0646 \u062d\u0648\u0644 \u062c\u0632\u0621 \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a", "date": "2007", "keywords": "chip; engineering; equations; flow; heat; http://www.nitropdf.com/; http://www.nitropdf.com/ http://www.nitropdf.com/; laminar; number; transfer; turbulent; wall", "summary": "Also they solved three-dimensional Laplace equation for heat flow in homogenous solids in PCB and they solved boundary layer equations over the PCB based on Blasius\u2019s solution and coupling their solution to find temperature field in solid and flow domains. In general for laminar flow and especially for turbulent flow, these procedures introduced under titles of CFD technique and its flexibility to solve these equations, with some studied for experimental analyses.", "mime": "application/pdf"}, {"id": "alkej-626", "words": "4118", "extension": ".pdf", "flesch": "65", "author": "AL-sahib, Nabeel K.", "title": "\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0627\u0644\u0627\u062c\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0644\u0645\u0631\u0627\u0648\u062d \u0627\u0644\u062f\u0648\u0627\u0631\u0629", "date": "2007", "keywords": "blades; engineering; fig; http://www.nitropdf.com/; http://www.nitropdf.com/ http://www.nitropdf.com/; stresses; \uf0ea \uf0ea; \uf0fa \uf0fa", "summary": "So, the thermal stresses due to high pressure and temperature are studies, also determine the steady state stresses and deformations of rotating blades due to mechanical effect. In this paper the type of rotating blades were used is rectangular blade, the geometry for this type was show in figure (1).", "mime": "application/pdf"}, {"id": "alkej-627", "words": "8506", "extension": ".pdf", "flesch": "54", "author": "Chasib Al-Jiboury, Khalid Farhod", "title": "\u0639\u0644\u0627\u0642\u0627\u062a \u0631\u064a\u0627\u0636\u064a\u0629 \u0644\u062a\u0645\u062b\u064a\u0644 \u0628\u064a\u0627\u0646\u0627\u062a \u062a\u0648\u0627\u0632\u0646 \u0628\u062e\u0627\u0631 \u2013 \u0633\u0627\u0626\u0644 \u0644\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0648\u0644\u0644\u062a\u0646\u0628\u0624 \u0628\u062d\u0627\u0644\u0629 \u0627\u0644\u0623\u064a\u0632\u0648\u062a\u0631\u0648\u0628", "date": "2007", "keywords": "binary; data; equilibrium; hexane; http://www.nitropdf.com/; liquid; phase; propanol; system; temperature; vapor; \uf074 \uf074", "summary": "Comparison between experimental and literature and calculated values of the azeotropic point for the ternary systems Ternary system System I System II 1-Propanol (1) + Hexane (2) + Benzene (3) Toluene(1)+ Cyclohexane(2) + iso-Octane(3) Experimental Temperature oC 67.4 - x1 0.342 - x2 0.625 - x3 0.033 - Literature Temperature oC No data No datax1 x2 x3 Calculated Temperature oC 67.23 - x1 0.346 - x2 0.628 - x3 0.026 - Azeotropic type Minimum Boiling Azeotropy No azeotropy This page was created using Nitro PDF trial software. The distribution of the experimental vapor- liquid equilibrium data for ternary systems in the composition triangle diagram may be readily appreciated.", "mime": "application/pdf"}, {"id": "alkej-629", "words": "3183", "extension": ".pdf", "flesch": "58", "author": "Amori, Karima E.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u062c\u062f\u0631\u0627\u0646 \u063a\u0631\u0641\u0629 \u0627\u0644\u062f\u0641\u0639 \u0628\u0648\u062c\u0648\u062f \u0645\u062c\u0627\u0631\u064a \u0627\u0644\u062a\u0628\u0631\u064a\u062f", "date": "2007", "keywords": "chamber; channel; heat; temperature; thrust; wall", "summary": "Highest temperature values indicated at lines located far from cooling channel, while the coldest lines are those pass through it due to cooling process. Parametric study of thermal behavior of thrust chamber cooling channels Dr. Karima E. Amori Mech.", "mime": "application/pdf"}, {"id": "alkej-630", "words": "4178", "extension": ".pdf", "flesch": "65", "author": "Hasan, Mohammed M.", "title": "\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0645\u0631\u0628\u0639\u0629 \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0628\u0623\u0636\u0644\u0627\u0639 \u0637\u0648\u0644\u064a\u0629 \u0648\u0645\u0631\u0628\u0639\u0629", "date": "2007", "keywords": "constraints; design; engineering; mm t; plate; rib", "summary": "In addition to the advantages already found in using them, there should be no doubt that stiffened plates designed with optimization techniques will be bring many benefits like swings in material usage, cost, better performance, etc. In many of the available references on the analysis of stiffened plates, the approximate method proposed by Huber is used.", "mime": "application/pdf"}, {"id": "alkej-631", "words": "9072", "extension": ".pdf", "flesch": "62", "author": "Salman, Yasin K.; Mohammed, Hussein A.", "title": "\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0642\u0627\u0637\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0627\u0644\u0627\u0637\u0648\u0627\u0644 \u0648\u0645\u0648\u0636\u0648\u0639\u0629\u0639\u0646\u062f \u0645\u062e\u0631\u062c \u0627\u0646\u0628\u0648\u0628 \u062f\u0627\u0626\u0631\u064a \u0634\u0627\u0642\u0648\u0644\u064a \u0645\u0639\u0631\u0636 \u0644\u0641\u064a\u0636 \u062d\u0631\u0627\u0631\u064a \u062b\u0627\u0628\u062a", "date": "2007", "keywords": "air; convection; heat; heat transfer; length; m^2; number; restriction; surface; temperature; transfer; tube", "summary": "An FEM computer code was applied for analyzing the influence of various parameters on the flow structure and heat transfer. average heat transfer correlation The general correlation obtained from dimensional analysis for heat transfer by free convection available in Incropera and Dewitt (2003): n 1Nu f ( Gr, Pr )= \u2026\u2026\u2026\u2026\u2026\u2026(23)", "mime": "application/pdf"}, {"id": "alkej-632", "words": "3855", "extension": ".pdf", "flesch": "69", "author": "Jabir, Kusay H.", "title": "\u062d\u062f\u0648\u062f \u0633\u0631\u0639\u0629 \u0627\u0644\u0631\u0641\u0631\u0641\u0629 \u0644\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0645\u0633\u0644\u0648\u0628\u0629 \u0648 \u0627\u0644\u0645\u0633\u062a\u0637\u064a\u0644\u0629 \u0627\u0644\u0646\u0627\u062a\u0626\u0629", "date": "2007", "keywords": "flutter; speed; thickness; \uf8fa \uf8fa; \uf8fa \uf8fb", "summary": "Abstract: The aerodynamic and elastic forces may cause an oscillation of the structure such as the high frequency of the airfoil surfaces and the dynamic instability occurring in an aircraft in flight and failure may occur at a speed called flutter speed. Different design parameters were investigated such as aspect ratio, thickness and their effects on flutter velocity.", "mime": "application/pdf"}, {"id": "alkej-633", "words": "2722", "extension": ".pdf", "flesch": "58", "author": "Fayed, Ikhlase M.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0625\u062b\u0627\u0631\u0629 \u0627\u0644\u0635\u0648\u062a\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062f\u064a\u0646\u0627\u0647\u0648\u0627\u0626\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u062c\u0646\u064a\u062d", "date": "2007", "keywords": "engineering; engineering journal; excitation; ikhlase; journal; m.fayed/al-khwarizmi; pp(2007; vol.3", "summary": "Abstract: The effect of internal acoustic excitation on the leading-edge, separated boundary layers and the aerodynamic performance of NACA23015 cross section airfoil are examined as a function of excitation location with ranging frequency range (50-400) Key Words: internal excitation , separation control , NACA 1.", "mime": "application/pdf"}, {"id": "alkej-634", "words": "2403", "extension": ".pdf", "flesch": "66", "author": "Younis, Mohammed I.; Majeed, Ghassan H.", "title": "\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0643\u0627\u0645\u0644\u0629 \u0644\u062d\u0641\u0638 \u0646\u0633\u062e\u0629 \u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0645\u0646 \u0645\u0644\u0641 \u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0645\u0648\u062c\u0647", "date": "2007", "keywords": "configuration; copy; engineering; file; method; router; text", "summary": "Also some literature suggested to use object originated programming for router configuration in terms of modular design but still have limitation of using CLI[8][9][10]. All these settings are saved under one file (called configuration file).", "mime": "application/pdf"}, {"id": "alkej-635", "words": "2216", "extension": ".pdf", "flesch": "93", "author": "Ali, Alaa H.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u062a\u0642\u0648\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0627\u062c\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0629", "date": "2007", "keywords": "\u0627\u0627\u0644\u0639\u0628\u0637; \u0627\u0627\u0644\u0649\u065e\u0628\u0641; \u0627\u0646\u062e\u0649\u0627\u0631\u0645\u064b; \u0627\u0646\u0635\u0641\u062d\u062a; \u0627\u0646\u0639\u0630\u062f; \u0627\u0646\u0645\u062c\u0647\u0630; \u0627\u0646\u0647\u0646\u0630\u0633\u064d\u062a; \u0627\u0649\u0632\u0642\u0658\u065d\u062e; \u0627\u0649\u0634\u0646\u0648; \u0627\u0649\u064e\u0628\u062f\u062d; \u062d\u0633\u0646; \u0639\u0627\u0644\u0621; \u063b\u064a\u065a; \u064d\u0628\u062f\u062d", "summary": "\u0642\u0630 (11)\u0641\u065c \u0627\u0649\u0634\u0646\u0648 (\u0627\u0649\u0632\u0642\u0658\u065d\u062e) \u0642\u0648 \u062b\u0634\u0646\u0648 \u064d\u064a\u062d\u0658\u0638 \u063b\u064a\u065a \u0645\u0648 \u064d\u0650 \u064d\u0628\u062f\u062d \u0627\u0623\u0644\u0639\u0628\u0637 \u0657\u064d\u0628\u062f\u062d \u0627\u0649\u0632\u0642\u0658\u065d\u062e \u062d\u065e\u0634 \u062b\u064a\u063a\u0630 \u063b\u064a\u065a \u064d\u0628\u062f\u062d \u0627\u0623\u0644\u0639\u0628\u0637 \u0657\u0641\u065c \u064d\u0652\u0628\u063d\u0642 \u0645\u0636\u065e\u0634\u062d \u064d\u0650 \u064d\u0628\u062f\u062d \u0627\u0623\u0644\u0639\u0628\u0637 5568 ( 12) \u0634\u0646\u0648 616 \u0649\u063a\u0628\u065d\u062e 2.2\u0631\u0634\u0627\u0657\u062d\u0630 \u064d\u0650 ( 13)\u0641\u065c \u0627\u0649\u0634\u0646\u0648 ( X)\u0657\u0645\u0632\u0649\u0644 \u0627\u0623\u0644\u0639\u0656\u0628\u062f\u0627\u062f \u062b\u0623\u0631\u063a\u0628\u0653 \u0657\u0655\u0632\u0627 \u064d\u0628 \u065d\u0652\u0637\u062c\u0642 \u063b\u0650 \u0623\u062e\u0632\u0627\u0644\u0641 \u0642\u065e\u064c \u0627\u0623\u0644\u0651\u0641\u063c\u0628\u0627\u0644\u062f \u060c \u0641\u065c (10)\u063b\u0650 \u0642\u065e\u064e\u0632\u0656\u0628 \u0641\u065c \u0627\u0649\u0634\u0646\u0648 (14)\u0641\u065c \u0627\u0649\u0634\u0646\u0648 .", "mime": "application/pdf"}, {"id": "alkej-636", "words": "3296", "extension": ".pdf", "flesch": "94", "author": "Ataiwi, Ali Hussein; Uleiwi, Jawad Kadhim; elIa, Saad M.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0640\u0629 \u0644\u0645\u0640\u0627\u062f\u0629 \u0645\u0631\u0643\u0628\u0629 \u0630\u0627\u062a \u0623\u0633\u0627\u0633 \u0628\u0648\u0644\u064a\u0645\u0631\u064a \u0645\u0642\u0648\u0627\u0629 (Al2O3) \u0623\u0648 (Al) \u0628\u062f\u0642\u0627\u0626\u0642 \u0645\u0646", "date": "2007", "keywords": "al2o3; \u0623\u065a\u0648\u063a\u0661\u0630; \u0625\u064c\u065d; \u0627\u0623\u0644\u0661\u0655\u0651\u064c\u065b\u064e; \u0627\u064c\u062c\u065b\u064c\u065f; \u0627\u064c\u0634\u0630; \u0627\u064c\u0649\u063a\u0634; \u0627\u064c\u0651\u0628\u062f\u062d; \u0627\u064c\u0651\u0634\u0648\u062c\u062e; \u0627\u064c\u0651\u0645\u065b\u0627\u062d; \u062b\u0630\u0644\u0628\u0626\u0643; \u062f\u0644\u0628\u0626\u0643; \u0635\u0660\u0628\u062f\u062d; \u063b\u064d\u065d; \u063b\u0655\u0630; \u064c\u064d\u0651\u0628\u062f\u062d; \u0650\u0645\u0628\u065a\u0650\u062e", "summary": "(4) \u065a\u0648\u0651\u0628 \u0650\u062c\u0661\u0653 \u0641\u065f \u0627\u064c\u0634\u0649\u0640\u064b ( \u0627\u0623\u0644\u062e\u0634\u065c \u0627\u064c\u0632\u065f \u0623\u062f\u062f \u0625\u064c\u065d \u0635\u0660\u0628\u062f\u062d \u0650\u0645\u0628\u065a\u0650\u062e \u0627\u064c\u0638\u0630\u0650\u062e \u0658\u065f \u0627\u064c\u0651\u0637\u0661\u064d\u0661\u062e \u0627\u064c\u063c\u0628\u0661\u064c\u062e \u064c\u0623\u0644\u0661\u0655\u0651\u064c\u065b\u064e \u0650\u0645\u0628\u0633\u0654\u062e \u062b\u0651\u0637\u0661\u064d\u0661\u0657 \u0623\u065a\u0648\u063a\u0661\u0630 \u0627\u0623\u0644\u0661\u0655\u0651\u064c\u065b\u064e \u063d\u0661\u0634 \u0623\u0652 \u0627\u064c\u0651\u0628\u062f\u062d \u0627\u064c\u0651\u0637\u0661\u064d\u0661\u062e \u0631\u063e\u0632\u0628\u0637 \u0625\u064c\u065d \u063d\u0628\u0644\u062e \u0648\u063a\u0634 \u0623\u063b\u064d\u065d \u0650\u0653 \u0627\u064c\u0637\u0628\u0644\u062e . \u0627\u064c\u0651\u0645\u065b\u065c \u062b\u0630\u0644\u0628\u0626\u0643 \u0627\u0623\u0644\u0661\u0655\u0651\u064c\u065b\u064e \u0650\u063a \u0635\u0660\u0628\u062f\u062d \u0627\u064c\u0649\u063a\u0634 \u0627\u064c\u065b\u0635\u0654\u065f \u065a\u0635\u0660\u0628\u062f\u062d \u0650\u063c\u0628\u0650\u064b \u0627\u064c\u0651\u0634\u065a\u0654\u062e \u062b\u0655\u063a\u062c\u062e (% 54.84)\u062b\u0655\u063a\u062c\u062e \u060c \u062b\u0661\u0655\u0651\u0628 \u0631\u0645\u064b \u0650\u0645\u0628\u065a\u0650\u062e (% 20)\u063b\u0655\u0630 \u0648\u063a\u0634 \u065a\u0635\u0654\u065f (60%) \u0627\u0623\u0644\u0661\u0655\u0651\u064c\u065b\u064e \u0627\u064c\u0634\u0630 \u064c\u064d\u0651\u0628\u062f\u062d \u0627\u064c\u0651\u0634\u0648\u062c\u062e \u0627\u064c\u0651\u0645\u065b\u0627\u062d \u062b\u0630\u0644\u0628\u0626\u0643 \u0623\u065a\u0648\u063a\u0661\u0630 \u063b\u0655\u0630 \u0654\u0641\u0638 (% 41.9)\u0650\u063a \u0635\u0660\u0628\u062f\u062d \u0627\u064c\u0649\u063a\u0634 \u0627\u064c\u065b\u0635\u0654\u065f \u062b\u0655\u063a\u062c\u062e .\u0627\u064c\u0649\u063a\u0634 \u0627\u064c\u065b\u0635\u0654\u065f \u065a\u064c\u0655\u0641\u0638 \u063d\u063a\u064f \u0627\u064c\u0630\u0644\u0628\u0626\u0643 \u063b\u0655\u0630 \u0635\u0660\u0628\u062f\u062d \u0627\u064c\u0649\u063a\u0634 \u0627\u064c\u065b\u0635\u0654\u065f \u064c\u064d\u0630\u0644\u0628\u0626\u0643 \u0627\u064c\u0651\u063c\u0628\u0641\u062e \u0631\u0636\u062f\u0627\u062f -2 \u065a\u0650\u0632\u0628\u0654\u062e \u0627\u064c\u0649\u063a\u0634(Gc)\u0650\u0645\u0628\u065a\u0650\u062e \u0627\u064c\u0638\u0630\u0650\u062e 3- (Kc) \u065a\u0631\u0649\u065b\u0652 \u0658\u0632\u0656", "mime": "application/pdf"}, {"id": "alkej-640", "words": "7701", "extension": ".pdf", "flesch": "57", "author": "Alwindawi, Alla Fikrat; U\u00c7AN, Osman Nuri; Morad, Ameer Hussein", "title": "Wearable Detection Systems for Epileptic Seizure: A review", "date": "2020", "keywords": "acm; data; detection; ecg; eeg; engineering; epilepsy; et al; ieee; international; journal; monitoring; rate; results; seizures; sensitivity; sensors; system; \ufffd \ufffd", "summary": "[13] [Cogan, D., Nourani, M., Harvey, J., & Nagaraddi, V., Epileptic seizure detection using wristworn biosensors. [23] G. Shamim, Y. U. Khan, M. Sarfraz, & O. Farooq, \u201cEpileptic seizure detection using heart rate variability,\u201d.", "mime": "application/pdf"}, {"id": "alkej-642", "words": "3277", "extension": ".pdf", "flesch": "55", "author": "Mohammed Hasan, Kawthar A.; Kadhum, Ali H.; Morad, Ameer H.", "title": "\u062a\u0642\u064a\u064a\u0645 \u0648\u062a\u062d\u0633\u064a\u0646 \u0646\u0638\u0627\u0645 \u062a\u0635\u0646\u064a\u0639\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0627\u0631\u064a\u0646\u0627", "date": "2019", "keywords": "analysis; arena; data; engineering; fig; journal; process; production; simulation; system; time", "summary": "Figures (8), (9), (10), (11), and (13) show input data for the simulation model for system processes entering, filling, covering, sealing, and exiting respectively. Introduction Simulation is a powerful tool to evaluate and improve of actual production line systems without disturbing its operation by builds a simulation model using computer.", "mime": "application/pdf"}, {"id": "alkej-645", "words": "5640", "extension": ".pdf", "flesch": "64", "author": "Mohammed, Jamal Abdul-Kareem; Mohammed, Farag Mahel; A. Ali, Raghda'a Ahmed", "title": "\u062a\u064e\u0635\u0645\u064a\u0645 \u0648\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0627\u0645\u062b\u0644 \u0644\u0644\u0645\u062d\u0631\u0643 \u0627\u0644\u062e\u0637\u064a \u0627\u0644\u062a\u0632\u0627\u0645\u0646\u064a \u0630\u0648 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633 \u0627\u0644\u062f\u0627\u0626\u0645 \u0627\u0644\u0645\u064f\u062b\u0651\u0628\u064e\u062a \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0631\u0627\u0645\u062c \u0645\u0627\u0643\u0633\u0648\u064a\u0644 \u0623\u0646\u0633\u0632\u0632", "date": "2019", "keywords": "core; design; engineering; fig; flux; force; journal; khwarizmi; linear; magnetic; model; motor; phase; thrust; vol; \u211c \ufffd; \ufffd \ufffd", "summary": "While, the magnetic flux linked with the armature winding may be given as: \ufffd \ufffd \ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u211c\ufffd \u211c\ufffd\ufffd\u2044 ( \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\u211c\ufffd\ufffd/\u211c\ufffd\ufffd $\ufffd \u211c\ufffd\ufffd\u2044 %' !' 2) Where: \ufffd \ufffd \ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u211c\ufffd \u211c\ufffd\ufffd\u2044 !", "mime": "application/pdf"}, {"id": "alkej-646", "words": "4000", "extension": ".pdf", "flesch": "60", "author": "Mohammed, Israa Q.; Kadhum, Ali H.", "title": "\u0625\u064a\u062c\u0627\u062f \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0642\u0637\u0639 \u0628\u0627\u0644\u0633\u0644\u0643 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u062a\u062d\u0633\u064a\u0646 \u062e\u0648\u0627\u0635 \u0641\u0648\u0645 \u0627\u0644\u0628\u0648\u0644\u0633\u062a\u0631\u064a\u0646", "date": "2019", "keywords": "cutting; foam; material; parameters; process; ratio; wire; \ufffd \ufffd", "summary": "[8] studied the Influence of process parameters on the surface Jroughness in hotwire of variable lamination manufacturing (VLM-S) for EPS foam such as cutting angle and compositions of expandable polystyrene EPS, the apparatus is four- axis automatic cutter and the specimen is thin foam. [7] Luka Ivanovskis, \u201cFour Axis Hot-Wire Foam Cutter Controlled by Mindstorms EV3 \u201c, Saimaa University of Applied Sciences, Faculty of Technology, Lappeenranta Degree Programme in Mechanical Engineering and Production Technology, Thesis 2017 [8] Dong-Gyu Ahn, Sang-Ho Lee, Dong- Yol Yang ,\u201cInfluence of process parameters on the surface roughness in hotwire cutting of EPS foam sheet for VLM-S rapid prototyping process\u201d, Journal of Materials Science 40(21):5699-5702, 2005", "mime": "application/pdf"}, {"id": "alkej-647", "words": "2169", "extension": ".pdf", "flesch": "64", "author": "Arbilei, Marwan N.; Hamed, Jamal Mohammed", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0642\u0630\u0641 \u0628\u0627\u0644\u0643\u0631\u0627\u062a \u0639\u0644\u0649 \u062e\u0648\u0627\u0635 \u0627\u0644\u0643\u0644\u0627\u0644 \u0644\u0639\u064a\u0646\u0627\u062a \u0645\u062a\u0622\u0643\u0644\u0629 \u0648\u063a\u064a\u0631 \u0645\u062a\u0622\u0643\u0644\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 CK35", "date": "2019", "keywords": "balls; corrosion; engineering; fatigue; metal; peening; samples; shot", "summary": "The study includs the rehabilitation of damaged samples as a result of fatigue corrosion. Table 6, Corrosion rates of samples Type of test AS SP CR CRSP Weight loss (g) 0.0530 0.0355 0.0815 0.0670 It is noted that the weight loss due to corrosion decreased with shoot metal balls while this rate increased when immersed in salt solution and decreased again when the cast of metal balls has been shoot.", "mime": "application/pdf"}, {"id": "alkej-648", "words": "3630", "extension": ".pdf", "flesch": "65", "author": "Obyed, Saleem Mohammed", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0627\u062b\u064a\u0631 \u0632\u0645\u0646 \u0627\u0644\u0645\u0643\u0648\u062b \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u0633\u064a\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0627\u0643\u0633\u062a\u0631\u0627\u062a \u0627\u0644\u0645\u062a\u062e\u0644\u0641\u0629 \u0645\u0646 \u0627\u0633\u062a\u062e\u0644\u0627\u0635 \u0632\u064a\u0648\u062a \u0627\u0644\u062a\u0632\u064a\u064a\u062a", "date": "2019", "keywords": "cracking; extract; extract phase; feed; phase; point; residence; time", "summary": "Flash point \u00b0C 89 74 45 90 150 Fire point \u00b0C 93 79 50 94 155 Refractivity intercept 1.06 1.093 1.086 1.09 1.1 Hydrogen % 11.52 13.61 14.15 13.55 13.1 Sulfur % 1.28 1.26 0.28 0.54 0.44 Carbon % 87.20 85.87 85.57 85.9 86.46 C/H 7.58 6.3 6.05 6.34 6.6 Aromatic % 53 20.27 11.8 21.21 28.26 The extract phase feed is rich with undesirable components such as aromatics, oxygen, nitrogen, and sulfur, so the physical and chemical properties of extract phase feed such as API gravity or specific gravity, density, viscosity and others properties are considerably influenced by high boiling point temperature for constituents like these undesirable components that are concentrated in extract phase feed, so it is important to characterize the heaviest fractions of extract phase feed in order to determine their properties as shown in table 2, 3, 4, and 5. The distillation process of extract phase feed and cracked extract phase liquid were done in a distillation device which behaves as one tray and the distillation is done at atmospheric pressure.", "mime": "application/pdf"}, {"id": "alkej-65", "words": "3160", "extension": ".pdf", "flesch": "65", "author": "Subhi, Akeel Dhahir; Abdullah, Hussein Najim", "title": "\u062a\u0623\u062b\u064a\u0631 \u062f\u0642\u0627\u0626\u0642 Al2O3 \u0648\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0644\u064a\u062f \u0628\u0627\u0644\u062a\u0631\u0633\u064a\u0628 \u0639\u0644\u0649 \u062e\u0648\u0627\u0635 \u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0627\u0644\u0645\u064a\u0646\u064a\u0648\u0645 332", "date": "2018", "keywords": "al2o3; alloys; hardness; heat; nano; particles; treatment; wear", "summary": "They found that the bonding between Al alloy and Al2O3 particles and the wettability were improved. In addition to homogenous distribution, with increasing of percentage of nano-Al2O3 particles the microstructure was refined and the hardness of 332 Al alloy is increased.", "mime": "application/pdf"}, {"id": "alkej-650", "words": "4452", "extension": ".pdf", "flesch": "62", "author": "Khalid, Marah W.; Salman, Sami D.", "title": "\u0623\u0645\u062a\u0632\u0627\u0632 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0645\u0646 \u0645\u062d\u0644\u0648\u0644 \u0645\u0627\u0626\u064a \u0639\u0644\u0649 \u0643\u0627\u0631\u0628\u0648\u0646 \u0645\u0646\u0634\u0637 \u0645\u0646\u062a\u062c \u0645\u0646 \u0646\u0634\u0627\u0631\u0629 \u0627\u0644\u062e\u0634\u0628", "date": "2019", "keywords": "activation; adsorption; carbon; equilibrium; lead; model; sdac; solution; surface; vol; \ufffd \ufffd", "summary": "Similar trend of heavy metal adsorption, as a function of initial concentration, has also been reported previously by Igberase [19] and Trang SDAC was used in aqueous lead ions adsorption.", "mime": "application/pdf"}, {"id": "alkej-652", "words": "4368", "extension": ".pdf", "flesch": "56", "author": "Kadhim, Mohammed J.; Sukkar, Khalid A.; Abbas, Ahmed S.", "title": "\u0623\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0645\u0646 \u0627\u0644\u0646\u064a\u0643\u0644 \u0648\u0627\u0644\u0641\u0636\u0629 \u0639\u0644\u0649 \u0645\u0639\u062f\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 ,\u0648\u0627\u0644\u0645\u0631\u0633\u0628 \u0639\u0644\u0649 \u062d\u0628\u064a\u0628\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0646\u0627\u0646\u0648\u064a \u0648\u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0633\u0637\u0648\u062d \u0627\u0644\u0645\u0627\u0635\u0629", "date": "2019", "keywords": "coating; copper; cunp; electroplating; engineering; fig; journal; nanoparticles; nickel; silver; substrate; surface; vol", "summary": "From the topographic results, it can be noted that the substrate preparation and time coating plays an important role affected by both grain size and average surface roughness as present in table (6) that shows the values of grain size, average surface roughness, and root mean square values for copper thin film prepared with different thickness. The 3D surface topography of copper nanoparticles thin film with different coating times (a) 4 min, (b) 2 min. Table 6, Grain size distribution and roughness data values of copper thin film.", "mime": "application/pdf"}, {"id": "alkej-655", "words": "2846", "extension": ".pdf", "flesch": "64", "author": "Ghazi, Safaa K.; Abdulrazaq, Mustafa M.; Sultan, Abdulrahman S.; Muhi, Firyal S.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0644\u0644\u0633\u0637\u0648\u062d \u0627\u0644\u062d\u0631\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u062a\u0627\u0643\u0648\u0634\u064a", "date": "2019", "keywords": "cutting; feed; fig; finish; machining; roughness; speed; surface", "summary": "Keywords: feeds, surface finish, surface roughness, taguchi. The average surface roughness (Ra) was select as characteristics of surface roughness in operation of turning, which is the mostly utilized standard variable of surfaces finish.", "mime": "application/pdf"}, {"id": "alkej-657", "words": "6829", "extension": ".pdf", "flesch": "53", "author": "Abdul-Razaq, Faten F.; Al-Zubaidi, Sawsan S.; Kassam, AllaEldin H.", "title": "\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0647\u0631\u0645\u064a \u0627\u0644\u0645\u0636\u0628\u0628 \u0644\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u0645\u0636\u0645\u0646\u0629 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0642\u0631\u0627\u0631 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0635\u062d\u064a\u062d", "date": "2019", "keywords": "ahp; criteria; decision; engineering; fuzzy; journal; making; method; priority; process; selection; step; supplier; vol; weights; \ufffd \ufffd", "summary": "Each TFN has linear representations on its left and right aspect such its membership function may be outlined as: \u00b5\ufffd\ufffd \ufffd \u23a9\u23a8 \u23a7 0 \u0339 X \ufffd 1\ufffdX \ufffd 1\ufffd \ufffdm \ufffd 1\ufffd\u2044 \u0339 1 \ufffd X \ufffd m \u0339\ufffdu \ufffd X\ufffd \ufffdu \ufffd m\ufffd\u2044 \u0339 m \ufffd X \ufffd u \u03390 \u0339 X \ufffd \ufffd \u23ad\u23ac \u23ab A fuzzy number M\ufffd will invariably incline by its corresponding left and right illustration of every degree of membership M\ufffd \ufffd \ufffdM\ufffd\ufffd\ufffd\ufffd \u0339 M\ufffd\ufffd\ufffd\ufffd\ufffd M\ufffd \ufffd \ufffd1 \ufffdm \ufffd 1\ufffdy \u0339 u \ufffdm \ufffd u\ufffdy\ufffd \u0339 y \u2208 #0 \u03391$ Where: l(y) and r(y) denotes the left side illustration and the right side illustration of a fuzzy number respectively. Jain, Supplier Selection Using Fuzzy AHP and TOPSIS: A Case Study in The Indian Automotive Industry, Neural Computing and Applications, vol. 29, no. 7, pp.", "mime": "application/pdf"}, {"id": "alkej-66", "words": "4608", "extension": ".pdf", "flesch": "62", "author": "Kadhim, Zeyad D.; Abdulrazzaq, Mohammed Abdulraoof; Hussain, Wassan Suheil", "title": "\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0635\u0642\u0648\u0644 \u0646\u0648\u0639 AISI 1008", "date": "2018", "keywords": "burnishing; fatigue; feed; hardness; process; roughness; rpm; speed; surface; value", "summary": "Increasing feed value of burnishing process led to decrease surface roughness value. Increasing speed value of burnishing process led to decrease surface roughness value.", "mime": "application/pdf"}, {"id": "alkej-67", "words": "4776", "extension": ".pdf", "flesch": "60", "author": "Jalal Abdi, Aslan Sabahaldeen", "title": "\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062e\u0648\u0627\u0635 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629 \u0644\u0644\u0645\u062d\u0631\u0643 \u0627\u0644\u062d\u062b\u064a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0637\u0648\u0627\u0631 \u0639\u0646\u062f\u0645\u0627 \u064a\u063a\u0630\u0649 \u0645\u0646 \u0645\u0635\u062f\u0631 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064a (\u0645\u062a\u0648\u0627\u0632\u0646) \u0627\u0644\u0641\u0648\u0644\u062a\u064a\u0627\u062a", "date": "2011", "keywords": "circuit; induction; motor; phase; speed; state; stator; supply; torque; voltage", "summary": "The simulation model is introduced to support and enhance electrical engineers with a complete understanding for the steady state performance of a fully loaded induction motor operating from unbalanced supply voltages. Keywords: Three phase induction motor, unbalanced supply voltage, MATLAB/simulink.", "mime": "application/pdf"}, {"id": "alkej-671", "words": "3691", "extension": ".pdf", "flesch": "64", "author": "Nayyef, Ibrahim Kh. Kh.; Shammari, Ahmed Z. M.", "title": "english", "date": "2020", "keywords": "+ \ufffd; cloud; cnc; machine; manufacturing; sensor; \u0627 \ufffd; \ufffd +; \ufffd f; \ufffd h; \ufffd \u0627\u0645; \ufffd \ufffd", "summary": "\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd )2020( 11- 18\u060c ! :\ufffdH \u0627\ufffd\ufffd%\u0644 #\ufffd% \u060c \u0623\u0648 \u0623\u0646 :\ufffd\ufffd \ufffd \u0627 \ufffdR+\ufffd\ufffd /\ufffd \u0648&\ufffd\u062f #$Q \u0627 \ufffd? \u0627+\ufffd%\u064bS 8( T \ufffd: \u0638%S3 \u060c +%\u0646 \u0627 5\u064a -VW \u0627 \ufffd #%\ufffd\ufffd\ufffd\ufffd\u0627\u0645 \ufffd\ufffd \ufffd\ufffd %\u062a \u0648\ufffd\ufffd $\ufffd% :?", "mime": "application/pdf"}, {"id": "alkej-674", "words": "4954", "extension": ".pdf", "flesch": "62", "author": "Ibraheem, Marwa Qasim", "title": "\u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0642\u0648\u0649 \u0627\u0644\u0642\u0637\u0639 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062e\u0631\u0627\u0637\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0639\u0635\u0628\u064a\u0629 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a\u0629", "date": "2020", "keywords": "cutting; feed; force; model; network; neural; \ufffd \ufffd", "summary": "\ufffd\u0648\u0649 \ufffd\ufffd \u0627\ufffd\ufffd\u0627\u06be\ufffd\ufffd \ufffd\ufffd 2\u0627\ufffd\ufffd\ufffd\u062f\u060c \ufffd\ufffd\ufffd\ufffd16 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632 \ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \u060c2020( 34- 46( 46 \u0627\ufffd(\ufffd$. \ufffd-\ufffd\u0649 \u0627\ufffd-, +\ufffd !\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0637\ufffd \ufffd \ufffd(\ufffd\ufffd\u0627\u0645 \u0627\ufffd'$&\ufffd \u0627\ufffd\ufffd%$\ufffd\ufffd \u0627# \ufffd ! It can be seen from this table that the average prediction error\ufffd \ufffd \ufffd found (4.57%, 4.925%, and 4.62%) the accuracy was (95.43%, 95.075%, and 95.38%) and MSE (2.345, 40.2, and 85.37%) relative to FA, FR, FT respectively.", "mime": "application/pdf"}, {"id": "alkej-676", "words": "5096", "extension": ".pdf", "flesch": "58", "author": "Mohammed, Reem Alaa; Abdul Raheem, Ruaa Haitham; Khazaal, Shaymaa Hasan", "title": "\u0623\u062f\u0627\u0621 \u0633\u0644\u0648\u0643 \u0627\u0644\u0628\u0644\u0649 \u0644\u0644\u0627\u0646\u0633\u062c\u0629 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631\u064a\u0629 \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u062c\u0627\u0631\u0628 \u062a\u0627\u0643\u0648\u062c\u064a", "date": "2019", "keywords": "behavior; eggshell; engineering; fiber; filler; husk; journal; rate; rice; sliding; specimens; time; wear", "summary": "Events prove the fiber content parameter was a major effect on wear rate and also with the increase in fiber content comes the increase in resistance wear rate. From the results of the S/N ratio, the optimization of wear parameters is obtained at specimens A3, A6, A7, and A10 as to minimize wear rate.", "mime": "application/pdf"}, {"id": "alkej-678", "words": "5294", "extension": ".pdf", "flesch": "63", "author": "Mohammed, Iyden Kamil; Al-Timemy, Ali Hussein; Escudero, Javier", "title": "\u062a\u0635\u0646\u064a\u0641 \u0639\u0644\u0649 \u0645\u0631\u062d\u0644\u062a\u064a\u0646 \u0644\u0644\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u062d\u064a\u0648\u064a\u0629 \u0644\u0623\u0648\u0631\u0627\u0645 \u0627\u0644\u062b\u062f\u064a \u0644\u0644\u0646\u0633\u0627\u0621 \u0627\u0644\u0639\u0631\u0627\u0642\u064a\u0627\u062a", "date": "2020", "keywords": "attributes; bayes; breast; ca15; cancer; classification; classifier; stage; tumor; vol; \u0627 \ufffd; \ufffd b; \ufffd \u062a; \ufffd \ufffd", "summary": "\ufffd\ufffd\ufffd\ufffd, U'\ufffd\ufffd \ufffd\ufffdo'O \u062f \ufffd \u0627\ufffd37\ufffd :pd\ufffd7\ufffd3\ufffdU!^ \u0662\u066a \ufffd)/R0) \ufffd\ufffd[\u0627 \ufffdb!D \u0627\ufffd?\ufffd\u064a \u0627\ufffd\ufffd0\u0642: \ufffdB \u06be`\u0647 \u0627\ufffd\ufffd\u0631\u0627\ufffd\ufffd \u060c \ufffd\ufffd \u0627 07\u0627\u062d 5_\ufffd\u0645 \ufffd3\ufffd'J'7(R0!", "mime": "application/pdf"}, {"id": "alkej-679", "words": "4435", "extension": ".pdf", "flesch": "71", "author": "Buniya, A.; Al-Timemy, Ali H.; Aldoori, A.; Khushaba, Rami N.", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0646\u0645\u0627\u0637 \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0642\u0628\u0636\u0629 \u0627\u0644\u064a\u062f \u0648 \u0627\u0644\u0627\u0635\u0627\u0628\u0639 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062a\u0633\u062c\u064a\u0644 \u0627\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0639\u0636\u0644\u0627\u062a \u0648 \u062c\u0647\u0627\u0632 \u0645\u0642\u064a\u0627\u0633 \u0642\u0628\u0636\u0629 \u0627\u0644\u064a\u062f", "date": "2020", "keywords": "activity; emg; fcr; fds; grip; hand; mean; muscles; mvc", "summary": "To the best of our knowledge, only power grip was investigated with EMG recorded from different muscles, with different %MVC, while no other types of grips were considered, such as the fine pinch or tripod grip. In addition to that, we are planning to record EMG signal from different muscles with different hand gestures to find out the relation between EMG signal and muscle force with different % MVC.", "mime": "application/pdf"}, {"id": "alkej-68", "words": "2316", "extension": ".pdf", "flesch": "66", "author": "Al-Azzawi, Yarub Omer Naji", "title": "\u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0636\u0628\u0627\u0628\u064a \u0628\u0642\u0648\u0629 \u0645\u0633\u0643 \u064a\u062f \u0627\u0644\u0625\u0646\u0633\u0627\u0646 \u0627\u0644\u0622\u0644\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0634\u063a\u0644 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0639\u0636\u0644\u064a\u0629", "date": "2011", "keywords": "control; force; hand; muscle; piece; wires", "summary": "Abstract The aim of this research is controlling the amount of the robotic hand catching force using the artificial muscle wire as an actuator to achieve the desired response of the robotic hand in order to catch different things without destroying or dropping them; where the process is to be similar to that of human hand catching way. Introduction It is still hardly desired to control the motion and catching force of the robotic hand to make an excellent response to catch different things without destroying them or slipping them down.", "mime": "application/pdf"}, {"id": "alkej-685", "words": "6564", "extension": ".pdf", "flesch": "71", "author": "Ghaeb, Nebras H.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0634\u0639\u0627\u0639\u064a\u0629 \u0648\u0627\u0644\u0645\u0645\u0627\u0633\u064a\u0629 \u0644\u0634\u0641\u0627\u0621 \u0627\u0644\u0646\u0633\u064a\u062c \u0627\u0644\u0637\u0644\u0627\u0626\u064a \u0628\u0639\u062f \u062c\u0631\u0627\u062d\u0629 \u0627\u0635\u0644\u0627\u062d \u0642\u0631\u0646\u064a\u0629 \u0627\u0644\u0639\u064a\u0646 \u0627\u0644\u0628\u0634\u0631\u064a\u0629", "date": "2020", "keywords": "cell; concentration; egf; epithelial; healing; hours; iss; speed; vol; \u2212 \ufffd; \ufffd \u2212; \ufffd \ufffd", "summary": "\ufffdM N\ufffdO \ufffd9L\ufffd\ufffd, 0 = \ufffdM J<\u210ePK <\u210eN\ufffd 0 \u2264 \ufffd < 0 \u2026(11b) Boundary Conditions: \ufffd9L\ufffd\ufffd, 0 = \ufffdM N\ufffdO \ufffd9L\ufffd\ufffd, 0 = \ufffdM J<\u210ePK <\u210eN\ufffd 0 \u2264 \ufffd < 0 \u2026(12a) \ufffd\ufffd\ufffd is a biological function.", "mime": "application/pdf"}, {"id": "alkej-687", "words": "4424", "extension": ".pdf", "flesch": "71", "author": "Jaber, Haneen Mahdi; -Sattar, Muhammed Abdul; Abd al-Sahib, Nabel Kadhim", "title": "\u062a\u0637\u0648\u064a\u0631 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0644\u0628\u0629 \u062a\u0631\u0648\u0633 \u0644\u062a\u0643\u0631\u0627\u0631 \u0622\u0644\u064a\u0629 \u0627\u0644\u064a\u062f \u0627\u0644\u0628\u0634\u0631\u064a\u0629", "date": "2020", "keywords": "+ \ufffd; = \ufffd; design; finger; hand; prosthetic; \u0627 \ufffd; \u0637 \ufffd; \ufffd +; \ufffd k; \ufffd l; \ufffd \u0631; \ufffd \ufffd", "summary": "\ufffd\ufffd,\ufffd \ufffd\ufffd\ufffd) \u064a \ufffd\ufffd\ufffd\ufffd\ufffd *\ufffd\ufffd\ufffd\ufffd \ufffd \ufffd ** \u0627\ufffd3)\ufffd\u0631 ,%\ufffd \ufffd *** 8%\ufffd7 \ufffd6\u06381 ,% \u0627\ufffd4\ufffd\ufffd2 **\u060c* /\ufffd\ufffd \ufffd \ufffd \ufffd\ufffd \ufffd\ufffd \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd/ \ufffd\ufffd\ufffd \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd*** \ufffd \ufffd\ufffd! \ufffd\ufffd/ \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd/ \u06be\ufffd\ufffd\ufffd\ufffd \u0627 # \u0627\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \u0627 :\ufffd hanen990990@gmail.com*\u0627 (\ufffd\ufffd\ufffd \u0627) '\ufffd\u0648 *\ufffd\ufffd\ufffd) \ufffd\ufffd\ufffd\ufffd22\ufffd \u0627 \ufffdK E)\ufffd .", "mime": "application/pdf"}, {"id": "alkej-688", "words": "3744", "extension": ".pdf", "flesch": "58", "author": "Abdul-Kareem, Mohammed B.; Faisal, Ayad A.H.", "title": "Permeable Reactive Barrier of Coated Sand by Iron Oxide for Treatment of Groundwater Contaminated with Cadmium and Copper Ions", "date": "2020", "keywords": "cadmium; concentration; copper; csio; iron; oxide; removal; sand; water; \ufffd \ufffd", "summary": "https://doi.org/10.1016/S0304- 3894(00)00278-8 \ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd )2020( 47- 55\u060c \ufffd\ufffd\ufffd 2\u0627\ufffd\ufffd\ufffd\u062f\u060c \ufffd16\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd 55 \u0627\ufffd\ufffd\ufffd\ufffd\ufffd0 \u0627\ufffd\ufffd\ufffd/\ufffd\ufffd \u0627\ufffd\ufffd\ufffd#\u0647 \ufffd\ufffd\ufffd#\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd-\u0648+*\ufffd\ufffd \ufffd(\ufffd\ufffd\ufffd \u0631\ufffd#\u0644 \ufffd' \u0627\ufffd\ufffd\ufffd\ufffd\u0646 \u0627\ufffd\ufffd\ufffd#\u0630 \u0627\ufffd$\ufffd# \ufffd\ufffd \u0627\ufffd\ufffd#! \u0648\u0627\ufffd\ufffd\ufffd#\u0633 \u0627\ufffd\ufffd#\u062f\ufffd\ufffd\ufffd\u0645 \ufffd-\ufffd\ufffd2#\u062a \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \ufffd \ufffd **/\ufffd67 \u0627\ufffd\ufffd\ufffd!\u0629 \ufffd \u0627\ufffd#\u062f * \u0627\ufffd\ufffd\ufffd\ufffd\ufffd 78,\u0627\u062f 2345%/ 01/ \u0627(.-,+% \u0627()&'&% *\u060c** Mohammed.bahjet73@gmail.com*\u0627()=A, \u0627@(?<=\u0648;:: ayadabedalhamzafaisal@yahoo.com**\u0627()=A, \u0627@(?<=\u0648;:: \u0627\ufffd\ufffd8 \ufffd \u0627(-\\4\u0630 \u0627(<\\HX4: \u0627(R54L ]: \u0648\u0627+<Z,\u06274.3 \u0627(=43\u0644 +TI\u062d WHX \u0627@\u0648U)V) ,&0J \u0627(-AT;4% \u0627(ARS'4\u062a NO P&+=E\u0644 M3 \u0627(K8 ,A,L\u0648HI3 ,&0J&% \u063143\u0644 C&-DE \u0627\u0646 \u0627(4c\u062f\u0629 C3 \u0627(4c\u0632\u0629 \u0627(4c\u062f\u0629 S&>; iX4\\E% \u0627@R>3\u0627\u0632 8&4;4\u062a E g&hTE/. \u0627(H) %&)4L,\u0631\u0627+% \u0627(=f&0: \u0627(.,\u0641 (Microsoft Word - 47- 55 \\343\\315\\343\\317 \\310\\345\\314\\312 \\346\\307\\355\\307\\317) Al-Khwarizmi Engineering Journal Al-Khwarizmi Engineering Journal, Vol. 16, No. 2, June, (2020) P. P. 47- 55 Permeable Reactive Barrier of Coated Sand by Iron Oxide for Treatment of Groundwater Contaminated with Cadmium and Copper Ions Mohammed B. Abdul-Kareem*", "mime": "application/pdf"}, {"id": "alkej-69", "words": "3182", "extension": ".pdf", "flesch": "60", "author": "Hussain, Hussain K.; Ali, Salah M.; Ali, Yazan M.", "title": "\u0631\u0641\u0639 \u062e\u0648\u0627\u0635 \u0646\u0641\u0637 \u062e\u0627\u0645 \u0634\u0631\u0642\u064a \u0628\u063a\u062f\u0627\u062f \u0627\u0644\u062b\u0642\u064a\u0644", "date": "2011", "keywords": "api; crude; effect; hussain; increasing; oil; ratio; solvent; temperature", "summary": "The purpose of distillation is to separate the light distillates (light fractions) which represent 35% of heavy crude oil, and to obtain the reduced crude oil. The heavy residue (9 API) is extracted with Iraqi light naphtha to get the deasphaltened oil (DAO), the extraction carried out with temperature range of 20-75 oC, solvent to oil ratio 5-15:1(ml:g) and a mixing time of 15 minutes.", "mime": "application/pdf"}, {"id": "alkej-690", "words": "5591", "extension": ".pdf", "flesch": "67", "author": "Khaleel, Shahad Sarmad; Salloom, Maher Yahya; Shammari, Ahmed M.", "title": "\u0627\u064a\u062c\u0627\u062f \u0627\u0641\u0636\u0644 \u0648\u0642\u062a \u0644\u062a\u0633\u0644\u0633\u0644 \u0627\u062d\u062f\u0649 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0627\u0646\u062a\u0627\u062c \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0648\u0627\u0626\u0639 \u0628\u0639\u062f \u0628\u0631\u0645\u062c\u062a\u0647 \u0628\u0639\u062f\u0629 \u062e\u0637\u0648\u0627\u062a \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0627\u0644\u062f\u0642\u064a\u0642", "date": "2020", "keywords": "system; | \ufffd; \u0627 \ufffd; \u06be \ufffd; \ufffd !\u062c; \ufffd m\u062a; \ufffd y; \ufffd |; \ufffd \u0627\u0631\u0632; \ufffd \u0645; \ufffd \ufffd", "summary": "\u0627\ufffd \ufffdI \u06be\ufffd \u062f\u0631\u0627\ufffd \ufffd?\ufffd I \u0627\ufffd\ufffd\ufffd\ufffd \ufffd. \u0627\ufffd\ufffd\ufffd\ufffd\ufffdM\u062a \ufffdUMU I V\ufffd\ufffd \ufffd\ufffd( .WT! !", "mime": "application/pdf"}, {"id": "alkej-691", "words": "6026", "extension": ".pdf", "flesch": "57", "author": "Abdullah, Orhan S.; Hassan, Shaker S.; Al-Khazraji, Ahmed N.", "title": "\u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0627\u0644\u0636\u0631\u0631 \u0627\u0644\u0646\u0627\u062a\u062c \u0645\u0646 \u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0632\u062d\u0641 \u0645\u0639 \u0627\u0644\u0643\u0644\u0627\u0644 \u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0627\u062a \u0627\u0644\u0628\u0648\u0644\u064a \u0623\u0645\u0627\u064a\u062f 6,6", "date": "2020", "keywords": "composites; creep; damage; failure; fatigue; fatigue interaction; interaction; polyamide; test; time; \u0627 \ufffd; \ufffd +; \ufffd \ufffd", "summary": "\ufffd 3\u060c \u0627\ufffd\ufffd\ufffd\u062f\ufffd\ufffd\ufffd\ufffd16 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\u0648\u0631\u06be\ufffd\u0646 \ufffd\ufffd\u062d \ufffd\ufffd\ufffd \u0647\u0644\u0644\u0627 21 \u0666,\u0666\u0627\ufffd\ufffd\ufffd\ufffd\ufffd \u0623\ufffd\ufffd\ufffd5 \ufffd\ufffd2.\u0627\ufffd\ufffd4\u062a\u0627\ufffd1\ufffd\ufffd2 \ufffd\ufffd0/.\u0631 \u0627\ufffd\ufffd\ufffd+- \ufffd, +\ufffd\u0627*( \u0627\ufffd)'& \ufffd% \u0627\ufffd$#\u0644 \u0623'\ufffd\ufffd >\ufffd5& \u0627\ufffd\ufffd)\u0631;\ufffd*** :\ufffd4. \ufffd$.\u0627\u0646 '9,** *\u0623\u0648\u0631\u06be\ufffd\u0646 \ufffd\ufffd\u062d \ufffd\ufffd\ufffd\u0647\u0644\u0644\u0627 \ufffd\ufffd\ufffd\ufffd\ufffd /\u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd*\u060c**\u060c***\ufffd\ufffd\ufffd\ufffd $# \u0627\ufffd!\ufffd \ufffd\ufffd \u0627\ufffd :&\ufffd orhan_sabah@yahoo.com*\u0627\ufffd+)* \u0627(\ufffd\ufffd\ufffd)\u0648 :&\ufffd Shaker_sakran1952_1@yahoo.com**\u0627\ufffd+)* *\ufffd\u0627\ufffd\ufffdY\u0627\u0635 \u0627\ufffd \ufffd--\ufffd\u062f\u0629 \u0627\ufffd+--\ufffd\ufffd&\ufffd \ufffd^\ufffdP3\u0648 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0648\ufffd\ufffd5 \u0627\ufffd/*\ufffd\u062f\u0629 Z& \u062f\u0631\ufffd\ufffd\u062a \u0627\ufffd>)\u0627\u0631\u0629 \u0627\ufffd\ufffd\ufffdS1# \u0623\u062f\u062a \u0627\ufffd: 3`_ \ufffd\ufffd\ufffd@ \u0627\ufffd\ufffdY\u0627\u0635 \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \u0666,\u0666\u0623\ufffd\ufffd*-- .#", "mime": "application/pdf"}, {"id": "alkej-692", "words": "4162", "extension": ".pdf", "flesch": "63", "author": "Albdairy, Ali M.; Al-Duroobi, Ahmed A. A.; Tawfiq, Maan A.", "title": "\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0633\u0628\u0642\u0629 \u0644\u0633\u062d\u0627\u0628\u0629 \u0627\u0644\u0646\u0642\u0627\u0637 \u0648\u0627\u0639\u0627\u062f\u0629 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0633\u0637\u0648\u062d \u0628\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u062a\u0642\u0646\u064a\u0629 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0648\u062a\u0631", "date": "2020", "keywords": "algorithm; angle; case; chord; cloud; data; engineering; points; study; \ufffd \ufffd", "summary": "\ufffd \ufffd&\ufffd \u0627\ufffd\ufffd *.\ufffd\ufffd\ufffd \u0632\u0627\u0648/\ufffd \u0627\ufffd\ufffd*( \ufffd \u0627\ufffd\ufffd\ufffd/(\u064a* \ufffd \ufffd\ufffd 7 \ufffd #\ufffd *\ufffd5\ufffd6*** ** \ufffd \ufffd\ufffd\ufffd \u0627\ufffd&\ufffd\ufffd4 \ufffd\ufffd\ufffd \u0627\ufffd\ufffd\u06be \u0628 \u0627\ufffd\ufffd\u0631\u0648#\ufffd\u06271\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \u0627\ufffd\ufffd7\u0627\u0642/ 5\ufffd4\ufffd& \u0627\ufffd#3(012\ufffd2&/ /.)\u0627\u062f-,+ \ufffd \u0627\ufffd\ufffd\ufffd\u0631\u064a\ufffd \ufffd\ufffd \ufffd 3\u0627\ufffd\ufffd\ufffd\u062f\u060c \ufffd\ufffd\ufffd\ufffd16 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \u060c42 -34 )2020( 42 \u062f \ufffd\ufffd \ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd\ufffd\ufffd!\ufffd #\ufffd \u0627\ufffd\ufffd.", "mime": "application/pdf"}, {"id": "alkej-693", "words": "3141", "extension": ".pdf", "flesch": "66", "author": "Abaas, Tahseen F.; Khleif, Ali A.; Abbood, Mohanad Q.", "title": "\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062d\u0631\u0643\u064a \u0627\u0644\u0639\u0643\u0633\u064a \u0648\u0627\u0644\u0645\u062d\u0627\u0643\u0627\u0629 \u0644\u0630\u0631\u0627\u0639 \u0631\u0648\u0628\u0648\u062a \u0630\u0648 \u062e\u0645\u0633 \u062f\u0631\u062c\u0627\u062a \u0644\u062d\u0631\u064a\u0629 \u0627\u0644\u062d\u0631\u0643\u0629 \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 MATLAB", "date": "2020", "keywords": "arm; kinematics; robotic; rs \ufffd; ry \ufffd; rz \ufffd; \ufffd g; \ufffd rrp; \ufffd \ufffd", "summary": "\ufffd \u2217 cos \u2205 \u2026(10) :\ufffd; \ufffd :\ufffd \ufffd \ufffd cos \ufffd\ufffd \ufffd <= \u2026(11) :>; \ufffd :> \ufffd \ufffd sin \ufffd\ufffd \ufffd A= \u2026(12) :\ufffd; \ufffd :\ufffd + ! \ufffd 0 1 \ufffd \u2026(2) *\ufffd\ufffd \ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd 0 #\ufffd\ufffd\ufffd0 #\ufffd\ufffd\ufffd0 00 0 1 00 1 \ufffd \u2026(3) * \ufffd \ufffd \ufffd\ufffd \ufffd\ufffd \ufffd \ufffd 0 # \ufffd 0 # \ufffd 0 00 0 1 00 1 \ufffd \u2026(4) * \ufffd \ufffd\ufffd 0\ufffd 0 \ufffd 0\ufffd\ufffd 00 10 0 0 0 0 1\ufffd \u2026(5) *\ufffd \ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd 0 00 00 00 0 1 !\ufffd0 1 \ufffd \u2026(6)", "mime": "application/pdf"}, {"id": "alkej-694", "words": "4493", "extension": ".pdf", "flesch": "69", "author": "Aghdeab, Shukry H.; Abdulameer, Ahmed Ghazi; Abdulameer, Lujain Hussein; Mohammed, Atheer Rasim", "title": "\u0627\u0645\u062b\u064a\u0644\u064a\u0629 \u062a\u0627\u062b\u064a\u0631 \u062a\u063a\u064a\u0631 \u0645\u0627\u062f\u0629 \u0627\u0644\u0642\u0637\u0628 \u0639\u0644\u0649 \u0627\u062f\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0628\u0627\u0644\u0634\u0631\u0627\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629(EDM) \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u062a\u0627\u0643\u0648\u0634\u064a", "date": "2020", "keywords": "copper; current; electrode; machining; mrr; parameters; pulse; time; toff; ton", "summary": "In tested the influence of the electrical discharge machining parameters like, Pulse on Time (Ton), Pulse off Time (Toff), and Current (I) on Material Removal Rate (MRR) for stainless steel, the results were resolved by using variance analysis and Mohannad R. Ghanim Al-Khwarizmi Engineering Journal, Vol. 15, No. 4, P.P. 11- 21 (2020) 12 response graphs, it has been different collections of EDM process parameters are obtain higher MRR and better surface roughness (Ra) [7] studied the effect of EDM parameters such as current, pulsation on time and pulsation off time on surface roughness of steel 304 with dielectric solution of gas oil by supplied DC current values (10, 20, and 30A).", "mime": "application/pdf"}, {"id": "alkej-695", "words": "4106", "extension": ".pdf", "flesch": "61", "author": "Abdulrazaq, Mustafa Mohammed", "title": "\u062a\u0623\u062b\u064a\u0631 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0641\u0631\u064a\u0632 \u0644\u0644\u0627\u0633\u0637\u062d \u0627\u0644\u062d\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629", "date": "2020", "keywords": "engineering; feed; machining; milling; parameters; path; process; roughness; strategy; surface; tool; zig", "summary": "The objective of the present work is the investigation of milling parameters for the sculptured surfaces that effecting of surface roughness during machining of Al-alloy. The analysis of variance approach ANOVA showed that the strategy of tool paths was the most affecting variables on surface roughness with percentage of contribution of (42.25 %).", "mime": "application/pdf"}, {"id": "alkej-696", "words": "4639", "extension": ".pdf", "flesch": "68", "author": "Ghanim, Mohannad R.; Ahmed, Sabah T.", "title": "\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0641\u0636\u0644 \u0645\u0648\u0642\u0639 \u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u062d\u0627\u062c\u0632 \u0627\u0644\u0627\u0634\u0639\u0627\u0639\u064a \u0641\u064a \u0627\u0644\u0633\u0642\u0648\u0641 \u0627\u0644\u0645\u0647\u0648\u0627\u0629 \u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u0637\u0628\u0642\u0629", "date": "2020", "keywords": "fig; heat; model; plate \ufffd; radiation; roof; skin; surface; temperature; \ufffd \ufffd", "summary": "Theory The rate of heat transfer per unit area (\ufffd\ufffd) measured from the upper plate is equal to the rate of heat transfer by convection to the air in the cavity and the rate of heat exchange by radiation with the lower plate as follows [13]: \ufffd\ufffd \ufffd \ufffd\ufffd \ufffd\ufffd \ufffd \ufffd \ufffd\ufffd \ufffd\ufffd 1 \ufffd 1 \ufffd\ufffd \ufffd 1 \u2026 \ufffd1\ufffd Where T and T\ufffd are the average temperature of the upper and lower plate respectively in K, \u03c3 is the Stefan\u2013Boltzmann constant and it is equal to 5.67 \u00d7 10-8 W/m\ufffdK\ufffd, and \u03b5 and \u03b5\ufffd are the inner surface emissivity of the upper and lower plate respectively. \ufffd\ufffd. 1 \ufffd \ufffd\ufffd.\ufffd \ufffd\ufffd.", "mime": "application/pdf"}, {"id": "alkej-698", "words": "3559", "extension": ".pdf", "flesch": "70", "author": "Mahmood, Dhuha Mohammed; Mahmood, Ahmed Zaidan", "title": "\u062a\u062d\u0633\u064a\u0646 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0639\u0643\u0633\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0622\u0644\u0629 \u0642\u064a\u0627\u0633 \u0625\u062d\u062f\u0627\u062b\u064a\u0627\u062a \u0627\u0644\u0630\u0631\u0627\u0639 \u0627\u0644\u0645\u0641\u0635\u0644\u064a\u0629", "date": "2020", "keywords": "aacmm; arm; base; design; engineering; fig; figure; journal; khwarizmi; mahmood; vol; \ufffd \ufffd", "summary": "The complete forward and reverse kinematic modeling resulted in the following governing equations, where both q1 and q2 represent the AACMM joint angles needed to reach any point within the machine workspace, \ufffd\ufffd \ufffd \ufffd tan 2 \ufffd\ufffd1 \ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \u201a \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \u2026(1) \ufffd\ufffd \ufffd \ufffd tan 2 \u239d \u239b\ufffd\ufffd1 \ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd ! \ufffd#\ufffd\ufffd\ufffd\ufffd\ufffd !$% \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u23a0 \u239e \u2026(2) where, \ufffd\ufffd and \ufffd\ufffd are the arm joint angles calculated by the rotary encoders and resolved using the algorithm.", "mime": "application/pdf"}, {"id": "alkej-7", "words": "2288", "extension": ".pdf", "flesch": "69", "author": "Kamal, Isam; Jawad, Dr.Ahmed; Al-Jomaily, Ali Khalid Khudair", "title": "\u0623\u0633\u062a\u062e\u0644\u0627\u0635 \u0627\u0644\u0643\u0644\u0648\u0631\u0648\u0641\u064a\u0644 \u0645\u0646 \u0646\u0628\u0627\u062a \u0627\u0644\u062c\u062a", "date": "2017", "keywords": "lamp; microcontroller; sec; system", "summary": "Also a new control card is designed while considering advantages of microcontroller systems the time of curing was controlled automatically by preset values which were input from a push-button switch. Dept. Al-khawarizmi College of Engineering University of Baghdad (Received 14 August 2005; accepted 4 April 2006) Abstract:- In this paper, a microcontroller-based electronic circuit have been designed and implemented for dental curing system using 8-bit MCS-51 microcontroller.", "mime": "application/pdf"}, {"id": "alkej-70", "words": "5054", "extension": ".pdf", "flesch": "67", "author": "Abed Dhahad, Hayder Abed", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0634\u062d\u0646\u0629 \u0627\u0644\u0645\u0637\u0628\u0642\u0629 \u0648\u0646\u0633\u0628\u0629 \u0627\u0644\u0648\u0642\u0648\u062f / \u0627\u0644\u0647\u0648\u0627\u0621 \u0639\u0644\u0649 \u0643\u0641\u0627\u0621\u0629 \u062f\u0648\u0631\u0629 \u0645\u062d\u0631\u0643 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0642 \u0627\u0644\u062f\u0627\u062e\u0644\u064a ( ICADE )", "date": "2011", "keywords": "air; combustion; compression; cycle; efficiency; engine; icade; otto; ratio; volume", "summary": "Otto cycle efficiency is given by the equation Keywords: I.C. engine cycle, isolated combustion, diluted expansion, cycle efficiency.", "mime": "application/pdf"}, {"id": "alkej-71", "words": "7812", "extension": ".pdf", "flesch": "101", "author": "I. Ibrahim, Sarmad", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0625\u0636\u0627\u0641\u0629 \u062f\u0642\u0627\u0626\u0642 \u0643\u0644 \u0645\u0646 \u0627\u0644\u0627\u0644\u0648\u0645\u064a\u0646\u0627 (Al2O3) \u0648\u0627\u0644\u0632\u0631\u0643\u0648\u0646\u064a\u0627 (ZrO2) \u0639\u0644\u0649 \u0628\u0639\u0636 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0627\u062a \u0630\u0627\u062a \u0623\u0633\u0627\u0633 \u0645\u0646 \u0633\u0628\u064a\u0643\u0629 (Al-Si-Mg)", "date": "2011", "keywords": "\u0625\u0644\u0649; \u0627\u0623\u0644\u0633\u0627\u0633; \u0627\u0627\u0644\u0644\u0648\u0645\u06cc\u0646\u0627; \u0627\u062f\u0629; \u0627\u0641\u0629; \u0627\u0644\u0633; \u0627\u0644\u0635; \u0627\u0644\u0635\u0627\u0644\u062f\u0629; \u0627\u0644\u0645; \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0629; \u0627\u0644\u06be\u0646\u062f\u0633\u06cc\u0629; \u062f\u0642\u0627\u0626\u0642; \u0632\u06cc\u0627\u062f\u0629; \u0639\u0646\u062f; \u0642\u06cc\u0645; \u0644\u0644\u0633\u0628\u06cc\u0643\u0629; \u0648\u0627\u062f", "summary": "\u062a\u062d\u0645\u0644 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u06cc\u0629 \u0627\u0644\u062a\u064a \u062a\u0645\u062a\u0627\u0632 \u0628\u06be \u0627 \u0627\u0644\u0645 \u0648\u0627\u062f \u0627\u0644\u0633 \u06cc\u0631\u0627\u0645\u06cc\u0643\u06cc\u0629 Composite(\u0644 \u0630\u0644\u0643 \u062a \u0645 \u0627\u0627\u0644\u062a\u062c \u0627\u0647 \u0625\u0644 \u0649 \u0625\u0646\u062a \u0627\u062c \u0627\u0644\u0645 \u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 \u0629 Materials ( \u0627\u0644\u062a\u064a \u062a\u0639\u0631\u0641 \u0628\u0623\u0646\u06be\u0627 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0646\u0627\u062a\u062c \u0629 \u0645 \u0646 \u062f\u0645 \u062c \u0645 \u0627\u062f\u062a\u06cc\u0646 \u0623\u0648 \u0643\u062b\u0631 \u0645\u062e\u062a\u0644\u0641\u062a\u06cc\u0646 \u0625\u0644\u0639\u0637\u0627\u0621 \u0645\u0632\u06cc\u062c \u0645\u0646 \u0627\u0644\u062e \u0648\u0627\u0635 \u0627\u0644\u0645\u06cc\u0643\u0627\u0646\u06cc\u0643\u06cc \u0629 \u0648\u0627\u0644\u0641\u06cc\u0632\u06cc\u0627\u0626\u06cc \u0629 \u0623 \u0623\u064a \u0623\u0646\u06be \u0627 . [2]\u0648\u0642\u0627\u0628\u0644\u06cc\u062a\u06be\u0627 \u0627\u0644\u0645\u0645\u062a\u0640\u0640\u0627\u0632\u0629 \u0644\u0644\u062a\u0634\u063a\u06cc\u0644 \u0648\u0644\u0644\u0635\u0628 \u0648\u0644\u0644\u062d\u0627\u0645 \u0627\u0623\u0644\u0644\u0645\u0646\u06cc\u0648\u0645 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641 \u064a \u0627\u0644\u0635 \u0646\u0627\u0639\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641 \u0629 \u0648\u062e\u0635\u0648\u0635 \u064b\u0627 \u0635 \u0646\u0627\u0639\u0629 \u0627\u0644\u0637\u0627\u0626\u0631\u0627\u062a \u0625\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0645\u0642\u0627\u0648\u0645\u062a\u06be\u0627 \u0639\u0646\u062f \u062a\u0639\u0631\u0636\u06be\u0627 \u0625\u0644\u0649", "mime": "application/pdf"}, {"id": "alkej-710", "words": "5495", "extension": ".pdf", "flesch": "70", "author": "A. Al-Isawi, Malik M.; Attiya, Adnan J.; ADOGHE, Julius O.", "title": "\u062a\u062d\u0643\u0645 \u0627\u0644\u0637\u0627\u0626\u0631\u0627\u062a \u0628\u062f\u0648\u0646 \u0637\u064a\u0627\u0631 \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0645\u0646\u0638\u0645 \u0627\u0644\u062e\u0637\u064a \u0627\u0644\u062a\u0631\u0628\u064a\u0639\u064a \u0648\u0645\u062a\u062d\u0643\u0645 \u0628\u064a \u0622\u064a \u062f\u064a \u0627\u0644\u0636\u0628\u0627\u0628\u064a", "date": "2020", "keywords": "control; controller; fig; fk\\k89 \ufffd; fuzzy; lqr; pid; uav; vol; \u0627 \ufffd; \ufffd g; \ufffd \ufffd", "summary": "2( Create Weight points \ufffdI \ufffd\\\ufffd \ufffd ] 2^] \ufffdI \ufffd_\ufffd \ufffd \ufffdI \ufffd\\\ufffd \ufffd \ufffd1 \ufffd `6 \ufffd a\ufffd \ufffdS \ufffd_\ufffd \ufffd \ufffdS \ufffd\\\ufffd \ufffd 9 6\ufffd2^]\ufffd ' \ufffd 1,2,\u2026\u20262 X \ufffd `6\ufffd( \ufffd b\ufffd \ufffd ( 1e \ufffd 4 \u2264 ` \u2264 1 b \ufffd 0 a \ufffd 2 Transfer sigma points \ufffd\ufffdfK\\K89\ufffdS \ufffd h\ufffd\ufffd\ufffd\ufffdS\ufffd ' \ufffd 0,1,\u2026 . \u06be!\ufffd \ufffd \u0627\ufffd,#'\ufffd)#6 \u0648\u0627\ufffd\ufffd45\u0621 *** @kecbu.uobaghdad.edu.iqmalik *\u0627\ufffd>*;\ufffd \u0627:\ufffd'8*\u0648)\ufffd: @kecbu.uobaghdad.edu.iqAdnan**\u0627\ufffd>*;\ufffd \u0627:\ufffd'8*\u0648)\ufffd: osemudiamenadoghe@cmail.carleton.ca***\u0627\ufffd>*;\ufffd \u0627:\ufffd'8*\u0648)\ufffd: \ufffd\ufffd \u0627\u0644\ufffd5 \ufffd;\ufffd \ufffd\ufffd\u0648\u0646 \u0637#\ufffd\u0631 \ufffd/\ufffdB;\ufffd$B8\u0645 \u06be@\u0627 \u0627\ufffd>?<", "mime": "application/pdf"}, {"id": "alkej-711", "words": "5649", "extension": ".pdf", "flesch": "59", "author": "Assi, Abdullah Dhayea", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0627\u062b\u064a\u0631 \u0627\u0644\u062a\u0639\u062a\u064a\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0627\u0644\u0646\u0642\u0631\u064a \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0627\u0631\u062a\u0646\u0633\u064a\u062a\u064a", "date": "2021", "keywords": "aging; austenite; chemical; corrosion; hours; martensitic; rate; samples; temperature", "summary": "Click forms in aging samples at different time temperatures Figures (17) to (19) show microscopic images of aging samples at different aging temperatures and times tested by accelerated testing. Microscopic images of aging samples for 4 hours at different aging temperatures.", "mime": "application/pdf"}, {"id": "alkej-714", "words": "4451", "extension": ".pdf", "flesch": "63", "author": "Hacham, Wisam S.; Hiji, Faisal S.", "title": "Impact of using Double Layers Perforated Liners on the Acoustic Treatments of the Combustor Systems", "date": "2020", "keywords": "liner; sound; tu \ufffd; \u0627 \ufffd; \u0631 \ufffd; \ufffd h; \ufffd k; \ufffd y; \ufffd \u0627\u0645; \ufffd \u062a; \ufffd \u0644; \ufffd \ufffd", "summary": "\ufffd \ufffd\ufffd **!\ufffd \ufffd\ufffd \u06be\ufffd\u0644 \u060c \u06be\ufffd\u0644 \u060c HU6 7RX \u060c \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd \u0627 \ufffd()\ufffd\u0629 ** wisam@kecbu.uobaghdad.edu.iq -\ufffd,\ufffd\u0627 \u0627/ \ufffd(\ufffd\u0648\ufffd: * hull.ac.uk-f.s.hiji@2017\u0627 -\ufffd,\ufffd \u0627/ \ufffd(\ufffd\u0648\ufffd: ** \u0627\ufffd\ufffd8\ufffd\ufffd \u0627 \ufffd?\ufffd\u0631 \u0627 \ufffd<\ufffd\ufffd =%>\ufffd\u0621 \u0627 ( \ufffd\ufffd\ufffd; \ufffd\ufffd: \u0627 \ufffd\ufffd\ufffd5-\ufffd\ufffd\ufffd9\u062a \u0627 \ufffd(\ufffd85 \u062f\u062701 \ufffd5\ufffd7 \u0627/1(\ufffd\u0627\u0642 5 \u0627 \ufffd)\ufffd \ufffd\u062a \u0627 (%\u0631\ufffd\ufffd\ufffd\ufffd\ufffd \u0648\ufffd\ufffd2 \u0627 \u0627 \ufffd%\u0627\u0621 \ufffd\ufffd2 \u0627 (\ufffd\u062701\ufffd(-\ufffd , \ufffd) \ufffd\ufffd\u0627/\ufffd\ufffd\ufffd\ufffd\u0631 \u060c \u0648\u0632,\ufffd\u062f\u0629 \u0627\u06beP)\u0627\u0632 \u0627 \ufffd\ufffd%\ufffd\ufffd\u062a\u060c \u0648\u0632,\ufffd\u062f\u0629 \ufffd\ufffd\u0644 ,O\u062f\u064a \u0625 L \u0627\ufffd&\ufffdK\u0636 5 \u0623\u062f\u0627\u0621 \u0627 \ufffd\ufffd(\u0643 \ufffdH\u0645 \u0627\ufffd(\ufffdF\u0627\u0631 \u0627/@(\ufffd\u0627\u0642. \u0648\u06beD\u0627 ,\ufffd\ufffd2 \u0623\u0646A-\ufffd 5 \u0627 \u0627/@(\ufffd\u0627\u0642 \u0648 \ufffd\ufffd-A \u0627\ufffd(\ufffdQ\u0631 \u0627 (8FQ \ufffd\ufffd)\ufffd\u0643 \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd R\ufffd\ufffd\ufffd \u064a ,)\ufffd\u062b \u0627D \u0627\u0632 \u0627P2 \u0627/\u06be( \ufffd \ufffd\ufffdTU\ufffd \ufffd\ufffd5 L \u062f\u064a \u0625O, \u064aD \u0627\u0621 \u0627\ufffd!V\u0627 W\ufffd\ufffd\ufffd, \ufffd,\ufffdF\ufffd \u0646 \u0623\u064aX5 \u060c \ufffd) \ufffd\ufffd(\ufffd\u062f\u062f\u0627\u062a \ufffdH \ufffd\ufffd.", "mime": "application/pdf"}, {"id": "alkej-715", "words": "2599", "extension": ".pdf", "flesch": "59", "author": "Bunyan, Sadiq Talal; Hasan, Abed Al-Khadhim M.", "title": "Experimental Study of the Influence of Nanoparticles Additive to Diesel Fuel on the Emission Characteristics", "date": "2021", "keywords": "al2o3; diesel; doses; emissions; engineering; fuel; nanoparticles; oxide; tio2", "summary": "The influence of nanoparticles doses level and types on NOx emission for diesel fuel is shown in figure (4) and figure (5).The two figures reveal that the NOx emission decreases with adding the dose 25 ppm of TiO2 nanoparticles at all loads. 4. variation of the carbon monoxide with Alumina nanoparticles doses.", "mime": "application/pdf"}, {"id": "alkej-717", "words": "4523", "extension": ".pdf", "flesch": "54", "author": "Jaafer, Sumai Hamad", "title": "\u0639\u0644\u0627\u0645\u0627\u062a \u0647\u064a\u0631\u0633\u062a \u0648 \u0625\u0646\u062a\u0631\u0648\u0628\u064a\u0627 \u062a\u0633\u0627\u0644\u064a\u0633 \u0644\u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0635\u0631\u0639 \u0639\u0646\u062f \u0627\u0644\u0637\u0641\u0627\u0644", "date": "2021", "keywords": "brain; children; detection; eeg; engineering; entropy; epilepsy; signal; vol", "summary": "However, EEG is not very efficient for diagnosing, and classification of different conditions such as normal, predictive, and psychological conditions, which are relatively difficult due to the instability of EEG signals and the length of the recording period. As it hypothesize, there was a significant changes in irregularity and complexity in epileptic EEG in comparison with healthy control subjects using t-test (p< 0.05).", "mime": "application/pdf"}, {"id": "alkej-72", "words": "3930", "extension": ".pdf", "flesch": "55", "author": "Numan Mohammed, Sanaa", "title": "\u062a\u062d\u0644\u064a\u0644 \u062a\u0648\u0632\u064a\u0639 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0627\u062c\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u062a\u0628\u0642\u064a\u0629 \u0641\u064a \u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0627\u0644\u0645\u0646\u064a\u0648\u0645 6061 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0628\u0627\u0644\u064a\u0632\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0645\u062d\u062f\u062f\u0629", "date": "2011", "keywords": "analysis; element; figure; finite; heat; laser; plate; stresses; surface; temperature; thermal; welding", "summary": "Finite Element Analysis In laser welding process the focal spot is targeted on the workpiece surface which will be welded. References [1] Petretis Br, Balciuniene M. Peculiarities of laser welding of metals.", "mime": "application/pdf"}, {"id": "alkej-724", "words": "4280", "extension": ".pdf", "flesch": "71", "author": "Alsahi, Qunoot N.; Marhoon, Ali F.; Hamad, Ali H.", "title": "Remote Patient Healthcare surveillance system based real-time vital signs", "date": "2020", "keywords": "data; ecg; fig; health; monitoring; patient; sensor; signal; system; temperature; vol; \ufffd \ufffd", "summary": "\ufffd'4\ufffd! 2\ufffd3 \u0627\ufffd01\u0631\u0627\u062a \u0627\ufffd(\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd8\u0627\ufffd:\ufffd \u0627\ufffd\ufffd\ufffd38\ufffd \u0627\ufffd9(\ufffd \u0627\ufffd(;\ufffd; \ufffd3 /\ufffd7< \u0627\ufffd\ufffd8\u06be\ufffd\u0646** *\ufffd\ufffd\ufffd\u062a \ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u06be ***!\ufffd? 6\ufffd\ufffd? ECG signal in mV \ufffd \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u2217\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd!", "mime": "application/pdf"}, {"id": "alkej-73", "words": "4213", "extension": ".pdf", "flesch": "69", "author": "N. Slaiman, Ezzat; M. Al-Qamaje, Haidar; Z. Atta, Shahad", "title": "\u062a\u0627\u062b\u064a\u0631 \u0627\u0644\u0646\u0633\u0628 \u0627\u0644\u0648\u0632\u0646\u064a\u0629 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0632\u0627\u0626\u062f \u0644\u0644\u0627\u0633\u0627\u0633\u0627\u062a \u0632\u064a\u062a \u0627\u0644\u062a\u0632\u0644\u064a\u0642 \u0628\u0648\u062c\u0648\u062f \u0627\u0644\u0645\u0636\u0627\u0641\u0627\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0643\u0627\u0631\u0628\u0648\u0646\u064a\u0629 (\u0632\u064a\u062a \u0627\u0644\u063a\u0627\u0632+ \u0627\u0644\u062a\u0644\u0648\u064a\u0646 + \u0627\u0644\u0631\u064a\u0641\u0648\u0631\u0645\u064a\u062a)", "date": "2011", "keywords": "binary; gas; mixtures; oil; reformate; stock; temperature; toluene; volume; \u00b0 c", "summary": "The density data obtained for each heavy oil- stock/spike pairs are reported in the form of excess volume VE at a given mass fraction of spike X2 as shown in Table (6). Temperatures in the range of 30-40 \u00b0C have a minor effect on excess volume of heavy oil-stock binary mixture thus, insignificant expansion or shrinkage is observed by increasing the temperature this effect becomes more significant although the heavy oil-stocks is spiked with hydrocarbons like (gas oil, toluene and reformate).", "mime": "application/pdf"}, {"id": "alkej-730", "words": "4299", "extension": ".pdf", "flesch": "63", "author": "Mohsin, Esraa M.; Abdulateef, Osamah F.; Al-Ashaab, Ahmed", "title": "\u062a\u0637\u0628\u064a\u0642 \u0645\u0646\u062d\u0646\u0649 \u0627\u0644\u0645\u0642\u0627\u064a\u0636\u0629 \u0644\u062f\u0639\u0645 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646\u0629 \u0641\u064a \u0634\u0631\u0643\u0629 \u0644\u0644\u0637\u0627\u0626\u0631\u0627\u062a", "date": "2020", "keywords": "design; engine; engineering; noise; p \ufffd; set; trade; trent; \u0623 \ufffd; \u0627 \ufffd; \ufffd \ufffd", "summary": "\ufffd\ufffd\ufffd\ufffd- \u0627\ufffd\ufffd, +*\ufffd \ufffd\ufffd(' \ufffd\ufffd\ufffd\ufffd(\ufffd \u0627\ufffd&) \ufffd\ufffd' \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd&%\u0627\ufffd\ufffd\ufffd $\ufffd # \u0623\ufffd\ufffd8 8/ \u0633 \u06276#\ufffd5*** \u0623\ufffd \ufffd\ufffd $ 34 (/\ufffd\u0627\ufffd ! \u0627\ufffd\ufffd%\ufffd\u0627\u0645 NASA1.7c P\ufffd?\ufffd\ufffd W\ufffd\ufffd*+\ufffd\ufffd$\u0646 CONGA\u0648G \u062a \u0627\ufffd5\ufffd/\ufffd\ufffd\ufffd= \u0648\u0625.4\ufffd\u062f\ufffd\ufffd:\ufffd \u0627 \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd= \u0648\u0627 \ufffd\ufffd\ufffd\ufffd\ufffd= \ufffd\ufffdQ%+\u0627\u062c \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627 \ufffd! \ufffd\ufffd/!", "mime": "application/pdf"}, {"id": "alkej-732", "words": "3290", "extension": ".pdf", "flesch": "62", "author": "Fadhil, Omar H. Fadhil H.; Eisa, Mohammed Y.; Salih, Dina Abdalrahman; Nafeaa, Ziad R.", "title": "\u0627\u0645\u062a\u0632\u0627\u0632 \u0635\u0628\u063a\u0629 \u0643\u0627\u0631\u0645\u0646 \u0627\u0644\u0646\u064a\u0644\u064a\u0629 \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0648\u0631\u0627\u0642 \u0627\u0644\u0630\u0631\u0629 \u0643\u0645\u0627\u062f\u0629 \u0645\u0627\u0632\u0629 \u0637\u0628\u064a\u0639\u064a\u0629", "date": "2021", "keywords": "adsorbent; adsorption; concentration; corn; dye; leaves; order; removal; time", "summary": "Adsorption kinetics was shown in Figure 8 as the change in percentage of dye removal with time. The highest removal percent was equal to 91% of the dye which makes the corn leaves a suitable efficient material for the removal of IC dye from aqueous solutions.", "mime": "application/pdf"}, {"id": "alkej-733", "words": "6311", "extension": ".pdf", "flesch": "54", "author": "Najah, Ahmed; Mustafa, Faiz F.; Hacham, Wisam S.", "title": "\u0628\u0646\u0627\u0621 \u0646\u0638\u0627\u0645 \u0641\u062d\u0635 \u0646\u0648\u0639\u064a\u0629 \u0639\u0627\u0644\u064a \u0627\u0644\u062f\u0642\u0629 \u0645\u0628\u0646\u064a \u0639\u0644\u0649 \u0627\u0644\u062a\u0639\u0644\u0645 \u0628\u0627\u0644\u0646\u0642\u0644 \u0628\u0643\u0644\u0641 \u0642\u0644\u064a\u0644\u0629", "date": "2021", "keywords": "accuracy; convolution; data; engineering; gears; images; inspection; issue; layers; learning; model; network; pooling; system; training; transfer; vision; vol", "summary": "In this research, we present an adopted approach based on convolutional neural networks to design a system for quality inspection with high level of accuracy and low cost. Keywords: Backpropagation Algorithm, convolutional neural networks, computer vision, deep learning, image classification, quality inspection, transfer learning.", "mime": "application/pdf"}, {"id": "alkej-734", "words": "3354", "extension": ".pdf", "flesch": "52", "author": "Najah, Ahmed; Mustafa, Faiz F.; Hacham, Wisam S.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0639\u0644\u0649 \u062f\u0642\u0629 \u0646\u0638\u0627\u0645 \u0641\u062d\u0635 \u062c\u0648\u062f\u0629 \u0645\u0628\u0646\u064a \u0639\u0644\u0649 \u0627\u0644\u062a\u0639\u0644\u0645 \u0628\u0627\u0644\u0646\u0642\u0644", "date": "2021", "keywords": "data; factors; inspection; learning; lighting; model; performance; system; transfer; vision; vol", "summary": "Good lighting (used lighting) was a minimum of 6.6Watt and poor lighting was below that minimum value. Table 1, Inspection system layers.", "mime": "application/pdf"}, {"id": "alkej-735", "words": "5841", "extension": ".pdf", "flesch": "59", "author": "Allaq, Aiman Al-; Jaksic, Nebojsa; Al-Amili, Hussein Ali; Mahmood, Dhuha Mohammed", "title": "\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0648\u0627\u0642\u0639 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0639\u0644\u0649 (\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u062a\u0631\u0648\u0646\u0643\u0633) \u0639\u0646 \u0637\u0631\u064a\u0642 \u0646\u0645\u0630\u062c\u0629 \u0630\u0631\u0627\u0639 \u0631\u0648\u0628\u0648\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 )EON Reality V9.22.24.24477 \u0627\u064a\u0648\u0646 ( \u0645\u0646\u0635\u0629", "date": "2021", "keywords": "application; arm; engineering; eon; frame; model; node; reality; robotic; simulation; studio; use; window; \ufffd \ufffd", "summary": "\u060c* \u0627+61\u0627\u0642/ 8A% &1(23\u0627\u062f /**** 0'& \u0627+@?8<& \u0627+=!\u0627\u0631\u0632);\u060c*** ah.alallaq@pack.csupueblo.com :;D\u0627+#6$8 \u06275+(69\u0648* n.jaksic@csupueblo.com +(69\u0648D;:**\u0627+#6$8 \u06275 alamilihussein@gmail.com :;D\u0627+#6$8 \u06275+(69\u0648*** duhamohammed55@gmail.com :;D\u0627+#6$8 \u06275+(69\u0648 **** \ufffd \u0627\ufffd\ufffd\ufffd \u060c;E69\u0627F5\u0627 GH8\u0645 \u0627+!\u0627J$VR 8$81+\u0627+\u060c \u0627 K'19+ 8L\u0627!M+\u0627 N(;?J9 \u0627!?H \u0644PQ N( \u0627+:1!)2\u062a R'S!T U+\u0630 ;F 2:% \u060c\u062a \u060c&M9=:+\u0627 K19 \u0646\ufffd\ufffd\u0627 \u0645\ufffd= **\ufffd+\ufffd\ufffd4 \u062c4@?<2 *\u0627\ufffd \u0627\ufffd\ufffd\ufffd\u0642 \ufffd ***A?\ufffd \u0627\ufffd\ufffd4\u0645\ufffd\ufffd \ufffd \ufffd\u062f #\ufffd!", "mime": "application/pdf"}, {"id": "alkej-736", "words": "4158", "extension": ".pdf", "flesch": "54", "author": "Abdulateef, Osamah F.", "title": "\u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u062e\u0634\u0648\u0646\u0629 \u0633\u0637\u062d \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 (DSS) \u0628\u0639\u062f \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062e\u0631\u0627\u0637\u0629", "date": "2021", "keywords": "ann; cutting; feed; parameters; rate; roughness; speed; surface; turning; vol", "summary": "https://doi.org/10.22153/kej.2021.01.001 Abstract Feed Forward Back Propagation artificial neural network (ANN) model utilizing the MATLAB Neural Network Toolbox is designed for the prediction of surface roughness of Duplex Stainless Steel during orthogonal turning with uncoated carbide insert tool. The outcome of this study showed that ANN is a versatile tool for prediction of surface roughness and may be easily extended with greater confidence to various metal cutting processes.", "mime": "application/pdf"}, {"id": "alkej-739", "words": "5854", "extension": ".pdf", "flesch": "53", "author": "Mushatet, Adil Fadhil; Tawfeeq, Shelan Khasro", "title": "\u0646\u0645\u0630\u062c\u0629 \u0648\u0645\u062d\u0627\u0643\u0627\u0629 \u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0625\u062f\u0627\u0621 \u0644\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0623\u062a\u0635\u0627\u0644 \u0627\u0644\u0643\u0645\u064a\u0629 \u0641\u064a \u0645\u0646\u0638\u0648\u0645\u0627\u062a \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0643\u0645\u064a", "date": "2021", "keywords": "attenuation; channel; fiber; model; modeling; pulses; qkd; quantum; quantum channel; simulation; vol; \ud835\udc38 \ud835\udc38", "summary": "Keywords: Optical quantum channel, modeling, quantum bit error rate,\u00a0quantum key distribution. The most remarkable result that emerged from the simulated data generated and detected is that the modeling process provides guidance for optical quantum channels design and characterization for other quantum key distribution protocols.", "mime": "application/pdf"}, {"id": "alkej-74", "words": "3115", "extension": ".pdf", "flesch": "61", "author": "Khadhier Mageed, Alyaa", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u062a\u062d\u0645\u064a\u0644 \u0645\u0627\u062f\u0629 \u0627\u0644\u0635\u0644\u0628 \u0639\u0644\u0649 \u0639\u0645\u0644\u064a\u0629 \u0627\u0645\u062a\u0635\u0627\u0635 \u063a\u0627\u0632 \u062b\u0646\u0627\u0626\u064a \u0627\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0641\u064a \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0641\u0642\u0627\u0639\u064a", "date": "2011", "keywords": "absorption; area; bubble; carbon; dioxide; gas; liquid; mass; rate; transfer", "summary": "The present work aimed to study the absorption rate of carbon dioxide in caustic soda (NaOH) solution 0.1, 0.5 and 1M at different volumetric gas flow rate 0.75, 1 and 1.5 m3/h and carbon dioxide concentration of 10% by volume mailto:Aliaamce_1980@yahoo.com Alyaa Khadhier Mageed Al-Khwarizmi Engineering Journal, Vol. 7, No. 3, PP 30 - 38 (2011) 31 with and without solid particles (activated carbon and alumina oxide (Al2O3) (1, 5 and 9 vol.%), keeping other variables constant as temperature of (20\u00b12)oC, and atmospheric pressure. In the present work experiments were conducted to study the effect of solid loading (1,5 and 9 vol.%) on the enhancement of carbon dioxide absorption in bubble column at various volumetric gas flow rate (0.75, 1 and 1.5 m3/h) and absorbent concentration (caustic soda)( 0.1,0.5 and 1 M ).", "mime": "application/pdf"}, {"id": "alkej-740", "words": "5000", "extension": ".pdf", "flesch": "54", "author": "Hammood, Sami Abbas", "title": "\u0627\u0645\u062b\u0644\u064a\u0629 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0642\u0637\u0639 \u0628\u0627\u0644\u062a\u0641\u0631\u064a\u0632 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0645\u0646\u064a\u0648\u0645 (4032) \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u062a\u0627\u0643\u0648\u0634\u064a \u0645\u0639 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0639\u0644\u0627\u0626\u0642\u064a \u0627\u0644\u0631\u0645\u0627\u062f\u064a", "date": "2021", "keywords": "analysis; cutting; engineering; grade; grey; journal; milling; parameters; process; surface; table; vol", "summary": "In this study, the effect of cutting parameters (spindle speed, feed and depth) is investigated combining with tool material and geometry on the multi-performance of the end milling process (low surface roughness and micro-hardness, high metal removal rate), through analyzing the measurement of the outputs by used grey relational analysis based on Taguchi method for Al- alloys. Cutting tools and machine cutting parameters.", "mime": "application/pdf"}, {"id": "alkej-745", "words": "2821", "extension": ".pdf", "flesch": "56", "author": "Ahmed, Maryam Sadeq; Mary, Ali Hussien M; Jasim, Hisham Hassan", "title": "\u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u062a\u064a\u0646 \u0641\u064a \u0645\u062a\u062d\u0643\u0645 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0630\u0631\u0627\u0639 \u0627\u0644\u0627\u0646\u0633\u0627\u0646 \u0627\u0644\u0627\u0644\u064a", "date": "2021", "keywords": "\ud835\udc36 \ud835\udc5e; \ud835\udc39 \ud835\udc3a; \ud835\udc39 \ud835\udc5e; \ud835\udc40 \ud835\udc46; \ud835\udc40 \ud835\udc5e; \ud835\udc5e \ud835\udc3a", "summary": "CTC is an efficient control used in robotic control problem. Tables 1 and 2 list the \ud835\udc3c\ud835\udc34\ud835\udc38 for proposed control scheme and CTC methods for Link1 and Link2 respectively.", "mime": "application/pdf"}, {"id": "alkej-746", "words": "5143", "extension": ".pdf", "flesch": "64", "author": "Al-Hayali, Niaam Kh.; Nacy, Somer M. ; Chiad, Jumaa S. ; O. Hussein", "title": "Analysis and Evaluation of a Quasi-Passive Lower Limb Exoskeleton for Gait Rehabilitation", "date": "2021", "keywords": "doi; emg; exoskeleton; gait; hip; joint; knee; leg; limb; motor; muscles; rehabilitation; vol; walking", "summary": "Lower limb exoskeletons are defined as wearable devices that are worn by a human and work in concert with the wearer\u2019s movements Lower limb exoskeletons can be used to aid the rehabilitation training by providing functional motion assistance for people with neurological and age related disorders [3][6][7][8].", "mime": "application/pdf"}, {"id": "alkej-747", "words": "5739", "extension": ".pdf", "flesch": "61", "author": "Tawfeeq, Bushra Amer; Salloom, Maher Yahya; Alkamachi, Ahmed", "title": "\u0645\u062d\u0627\u0643\u0627\u0629 \u0645\u0646\u0635\u0629 \u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0639\u0644\u0649 \u0633\u064a\u0627\u0631\u0629 \u0627\u0644\u0645\u062a\u0646\u0642\u0644\u0629", "date": "2021", "keywords": "angle; axis; balancing; car; model; motor; pid; platform; self; simulation; tilt; \ufffd \ufffd", "summary": "\ufffd\ufffd \u060c 3\u0627\ufffd\ufffd\ufffd\u062f \u060c17\u0627\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\u0649 44 \ufffd\ufffd(\ufffd \u0630\u0627\ufffd\ufffd\ufffd \u0627\ufffd%\ufffd\u0627\u0632\u0646 \ufffd& \ufffd\ufffd \u0631\u0629 \u0627\ufffd\ufffd%\ufffd$\ufffd\ufffd\ufffd\ufffd # \u0629 \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd **\ufffd \u06be\ufffd +\ufffd\ufffd& \ufffd\ufffd\ufffd\u0645 * \ufffd\ufffd\u0649 ***\u0627/\ufffd\ufffd \ufffd\ufffd\ufffd\u0648\u0633 ***\u060c**\u060c*\ufffd\ufffd\ufffd 9 .8% 67'\u0627\u062f \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd )2021( 29- 44 !", "mime": "application/pdf"}, {"id": "alkej-748", "words": "3480", "extension": ".pdf", "flesch": "67", "author": "Hasan, Ahmed Kadhim", "title": "Comparison of Prediction Programs for Short Wave Circuit Link from Iraq to Test points on Both Earth Hemispheres during Solar Minimum", "date": "2021", "keywords": "circuit; fig; fot; muf; prediction; rec533; shows; values; voacap; vol", "summary": "Prediction programs like the Voice of America Coverage Analysis Program and the International Telecommunication Union Recommendation RS 533 had been used to generate high frequency circuit link parameters such as the Maximum Usable Frequency and Frequency of Transsmision. P. P. 1- 11 Comparison of Prediction Programs for Short Wave Circuit Link from Iraq to Test points on Both Earth Hemispheres during Solar Minimum Ahmed Kadhim Hasan AL Banna Department of Information and Communication Engineering /Al Khwarizmi College of Engineering/ University of Baghdad/Baghdad/ Iraq Email: akadhim@kecbu.uobaghdad.edu.iq (Received 8 August 2021; Accepted 5 October 2021) https://doi.org/10.22153/kej.2021.10.003 Abstract This paper compares the accuracy of the HF propagation\u2019s prediction programs for HF circuit links between Iraq and different points world wide during August 2018 when solar cycle 24 (start 2009 end 2020) was at minimal activity and also finds out the best communication mode used.", "mime": "application/pdf"}, {"id": "alkej-749", "words": "3610", "extension": ".pdf", "flesch": "59", "author": "Al-Baldawi, Israa Abdulwahab; Sheikh Abdullah, Siti Rozaimah; Ismail, Nur\u2019 Izzati; Almanso, Asia Fadhile; Jasim, Salwa Shamran", "title": "\u0627\u0644\u0633\u0645\u064a\u0629 \u0627\u0644\u0646\u0628\u0627\u062a\u064a\u0629 \u0644\u0633\u0627\u0644\u0641\u064a\u0646\u064a\u0627 \u0645\u0648\u0644\u064a\u0633\u062a\u0627 \u0641\u064a \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u062f\u064a\u0632\u0644", "date": "2021", "keywords": "concentrations; diesel; fig; molesta; plant; tph; vol; wastewater; water", "summary": "Additionally, throughout the phytotoxicity test, the biomass of S. molesta was found to fluctuate confirming inhibition on plant to survive with diesel contaminated water compared with the corresponding control without contaminant. Salvinia molesta, an aquatic plant, is chosen in this study to determine its ability to degrade diesel as the pollutant in synthetic wastewater with different diesel concentrations (0, 8,700, 17,400, and 26,100 mg/L) for 14 days.", "mime": "application/pdf"}, {"id": "alkej-75", "words": "3223", "extension": ".pdf", "flesch": "60", "author": "M. Shabe, Kadhum; E. Salah, Suhama; M. Janbi, Mervit", "title": "\u062f\u0631\u0627\u0633\u0629 \u0623\u062f\u0627\u0621 \u0643\u0644 \u0645\u0646 \u0627\u0644\u0634\u0628 \u0648\u0627\u0644\u0628\u0648\u0644\u064a \u0623\u0644\u0645\u0646\u064a\u0648\u0645 \u0643\u0644\u0648\u0631\u0627\u064a\u062f \u0645\u0639 \u062f\u0628\u0642 \u0627\u0644\u062d\u0644\u0628\u0629 \u0641\u064a \u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u062e\u0644\u0641\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0646\u0627\u062c\u0645\u0629 \u0639\u0646 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0648\u0631\u0642", "date": "2011", "keywords": "alum; cod; dosage; fenugreek; mucilage; pacl; reduction; turbidity", "summary": "The turbidity reduction and COD reduction efficiencies increase with the increase in coagulant dosage and pH till it reaches its highest value after which the reduction and removal efficiencies start to Kadhum M. Shabe Al-Khwarizmi Engineering Journal, Vol. 7, No. 3, PP 39 - 47 (2011) 42 decrease. The experiments were carried out in jar tests with alum, PACl and Fenugreek mucilage dosages range of 50-2000 mg/L, rapid mixing at 200 rpm for 2 min, followed by slow mixing at 40 rpm for 15 min and settling time of 30 min.", "mime": "application/pdf"}, {"id": "alkej-750", "words": "3835", "extension": ".pdf", "flesch": "66", "author": "Kamal, Hadeer Ali ; Salloom, Maher Yahya ", "title": "\u0627\u0644 \u0635\u0645\u0627\u0645 \u062a\u062d\u0643\u0645 \u0627\u062a\u062c\u0627\u0647\u064a \u064a\u0643\u0648\u0646 \u0645\u063a\u0644\u0642\u0627 \u0641\u064a \u0627\u0644\u0639\u0627\u062f\u0647: Magnetorheological normally close directional control valve", "date": "2021", "keywords": "current; field; flow; fluid; flux; magnetic; mr valve; pressure; valve", "summary": "Keywords: Magneto-rheological (MR) fluid, MR valve, FEMM magnetic programming, normally close (NC)MR valve. It can be utilized in MR valves with 4/3 directional control, making it smaller than the exemplary one.", "mime": "application/pdf"}, {"id": "alkej-755", "words": "4375", "extension": ".pdf", "flesch": "64", "author": "Taha , Maha ; Abdulwahab Al-Baldawi, Israa ; Sheikh Abdullah, Siti Rozaimah ; Ismail, Nur \u2019Izzati ; Shamran Jasim, Salwa", "title": "\u0627\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0646\u0633\u0628\u0629 \u0627\u0644\u0643\u062a\u0644\u0629 \u0644\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0646\u0628\u0627\u062a\u064a\u0629 \u0644\u0644\u0646\u064a\u0643\u0644 \u0645\u0646 \u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a", "date": "2022", "keywords": "concentration; d ay; mass; mass ratio; nickel; plant; ratio; removal; vol; water", "summary": "During the exposure period, the removal of Ni concentrations (2, 5 and 10 mg/L) for two mass ratio (2,800 and 34,000) were (83.6%, 77.2%, 78.0%) and (86.8%, 97% and 95.6%), respectively. final result of the rate was found that the highest removal occurred, 97%, at a mass ratio of 34,000 and a nickel concentration of 5 mg/L. Metal accumulation mechanism of plants were examined using bioconcentration factor (BCF) and translocation factor (TF) of metals which indicated that I. herbstii is suitable for phytostabilization of Ni (BCF>1 and TF<1). Vww is the volume of wastewater in (L), Table 1, Plant mass planted in each aquarium with respect to Ni concentration 2.2 Physical Parameters Monitoring During 21 days of experimental work, samples were taken from taps in each aquarium (Figure 2) at days 0, 7, 16, and 21.", "mime": "application/pdf"}, {"id": "alkej-756", "words": "3809", "extension": ".pdf", "flesch": "61", "author": "Matar, Hanan B.; Al-Zubaidi, Sawsan S. ; Al-Kindi, Luma A.", "title": "Evaluation of the Main Causes of Diesel Engine Injector Failure using Fault Tree Analysis ", "date": "2021", "keywords": "analysis; causes; engineering; event; fault; fta; fuel; injector; maintenance; probability; tree", "summary": "[4] Two equations are used according to the type of gate (AND or OR) for quantitative analysis[11]: For AND gate out fault event Eo is given by: \u2026 ( 1 ) and for OR gate out fault event Xo is given by : \u2026 Table (1) lists the main problems and sub-causes events that cause the injector to stop working in order to draw a fault tree which represente the qualitative assessment as shown in Fig.4.", "mime": "application/pdf"}, {"id": "alkej-76", "words": "6717", "extension": ".pdf", "flesch": "62", "author": "Abid Al- Sahib, Nabeel K.; Salih, Amenah A.H.", "title": "\u0627\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0633\u0627\u0631 \u0627\u0644\u0645\u062e\u0637\u0637 \u0644\u0623\u0646\u0633\u0627\u0646 \u0622\u0644\u064a \u0645\u062a\u062d\u0631\u0643", "date": "2011", "keywords": "algorithm; case; environment; goal; image; mobile; oac; obstacles; path; point; robot; study; upper", "summary": "(a) Modified upper path (b) Modified lower path for small s for small s (c) Optimal path for large s Fig.3. The upper path (c) The lower path (d) Modified upper path (e) Intermediate Lower (f) Modified Lower Path Path Fig .2.", "mime": "application/pdf"}, {"id": "alkej-766", "words": "3848", "extension": ".pdf", "flesch": "60", "author": "Hummady, Muna M. ; Hussein Morad, Ameer ", "title": "Enhancement of System Security by Using LSB and RSA Algorithms", "date": "2022", "keywords": "cover; image; information; journal; lsb; message; steganography; stego; \ufffd \u2212; \ufffd \ufffd", "summary": "While the evaluation results for hidden secret color image of (98.3 KB) are shown in Figure (5). Table 4, PSNR and correlation results for hidden secret text of (104 KB) Image Cover Image Size Hidden image Size PSNR Correlation 1 1024*768 1024*104 1st bit LSB 52.8095 0.999955 2 1024*768 1024*104 2nd bit LSB 46.5139 0.999981 3 1024*768 1024*104 3rd bit LSB 40.4909 0.999241 4 1024*768 1024*104 1st, 2nd, 3rd bit LSB 44.3691 0.999689 5 1024*768 1024*104 8th bit LSB 10.6935 0.386587 Table 4, PSNR and correlation results for hidden secret color image of (98.3 KB) Image Cover Image Size Hidden image Size PSNR Correlation 1 1024*768 1024*98.3 1st bit LSB 53.0849 0.999958 2 1024*768 1024*98.3 2nd bit LSB 46.7707 0.999822 3 1024*768 1024*98.3 3rd bit LSB 40.7585 0.999288 4 1024*768 1024*98.3 1st, 2nd, 3rd bit LSB 44.0844 0.999668 5 1024*768 1024*98.3 8th bit LSB 10.7022 0.383604 Muna M. Hummady Al-Khwarizmi Engineering Journal, Vol. 18, No. 1, P.P. 26- 37 (2022) 33 Cover Image 1st bit LSB Stego Image PSNR= 52.8095 Correlation= 0.999955 2nd bit LSB Stego Image 3rd bit LSB Stego Image PSNR= 46.5139 Correlation= 0.999981 PSNR= 40.4904 Correlation= 0.999241 1st, 2nd, or 3rd bit LSB Stego Image 8th bit LSB Stego Image PSNR=44.3691 Correlation= 0.999689 PSNR= 10.6935 Correlation= 0.386587 Fig.", "mime": "application/pdf"}, {"id": "alkej-768", "words": "6344", "extension": ".pdf", "flesch": "63", "author": "\u0627\u0645\u062c\u062f \u0645\u062d\u0645\u062f \u062c\u0628\u0631; \u0635\u0644\u0627\u062d \u0635\u0628\u064a\u062d \u0639\u0628\u062f \u0627\u0644\u0643\u0631\u064a\u0645; M. Jebbur, Amjed ; Abed AlKareem, Salah S. ; Mustafa, Faiz F. ", "title": "Effect of MIG Welding Parameters on the Mechanical Properties of AISI 304 Austenitic Stainless Steels", "date": "2022", "keywords": "engineering; hardness; joint; journal; metal; parameters; process; steel; strength; table; tensile; voltage; welding; wire; \ufffd \ufffd", "summary": "However, Austenitic-Stainless Steels (\ufffd\ufffd\ufffd\ufffd is used in the food-industry, construction, chemical, petrochemical, and power-engineering applications usually use (\ufffd\ufffd\ufffd\ufffd Steels, because of its passive-protective layer that is created from its chromium content which leads to its enhancement in temperature-creep and corrosive-chemical environments [1]. The analysis of variance (\ufffd\ufffd\ufffd\ufffd\ufffd) is statistical process used for determining the P% (percentage of contribution) for each parameterand their significance level.", "mime": "application/pdf"}, {"id": "alkej-77", "words": "3837", "extension": ".pdf", "flesch": "60", "author": "Jweeg, Mohsen J.; Ismail, Mahmud R.; Yousif, Albert E.", "title": "\u062a\u062e\u0645\u064a\u0646 \u062a\u062c\u0631\u064a\u0628\u064a \u0644\u0633\u0631\u0639 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062c \u0623\u0644\u062d\u0631\u062c\u0647 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0646\u0627\u0642\u0644\u0629 \u0644\u0644\u0645\u0648\u0627\u0626\u0639 \u0630\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062d\u0641\u0648\u0638\u0629", "date": "2018", "keywords": "flow; fluid; frequencies; models; pipe; velocities", "summary": "Boundary conditions Critical velocity Error% Estimated Theoretical p-p 18.2238 17.7091 2.9 c-p 24.3573 25.3664 -3.95 c-c 30.9194 35.4182 -12.4 Tables 7 and 8 indicate that there is generally some errors between the theoretical and the estimated values of critical velocities these errors can be attributed to many reasons such as : 1. Mohsen J.Jweeg Al-Khwarizmi Engineering Journal, Vol. 7, No. 4, PP17-26 (2011) 20 In the case of PVC pipe models a digital thermometer was used to record the operating temperature since their mechanical properties are temperature dependant .The sensor of the thermometer was fitted on to the pipe outer surface.", "mime": "application/pdf"}, {"id": "alkej-770", "words": "4241", "extension": ".pdf", "flesch": "52", "author": "Awad, Asmaa J.; Ahmed, Ahmed A. ; Abdulateef , Osamah F. ", "title": "Estimate and Analysis the Availability of Generator in Electric Power Plant Using ANN ", "date": "2022", "keywords": "ann; availability; data; engineering; model; network; power; system; vol; \ufffd \ufffd", "summary": "No failure until end 2017 Weibull \ufffd\ufffd\ufffd\ufffd = 2.31123, \ufffd\ufffd\ufffd\ufffd= 18302.9 3.2 Non Traditional Method (Artificial Neural Network (ANN)) There are 24 training models considered for ANN availability modeling.", "mime": "application/pdf"}, {"id": "alkej-775", "words": "5310", "extension": ".pdf", "flesch": "65", "author": "Abbas, Tahseen Fadhil ; Shabeeb, Alaa Hassan ", "title": "Path Planning, Obstacle Avoidanc Path Planning and Obstacle Avoidance of a Mobile Robot based on GWO Algorithm ", "date": "2022", "keywords": "algorithm; case; engineering; gwo; path; planning; point; results; robot; simulation; time; \ufffd \ufffd", "summary": "MATLAB R2019b programming language used to create the simulation code for path planning using tested on Intel(R) core i7, 2.2 GHz CPU, 8.00 GB RAM system. In this paper, we suggested path planning and obstacle avoidance based on the Grey Wolf Optimization path algorithm for WMR in environments with static obstacles.", "mime": "application/pdf"}, {"id": "alkej-778", "words": "5179", "extension": ".pdf", "flesch": "59", "author": "Baher , Karrar ; A. Atiyah , Qasim ; Abdulsahib, Imad A. ", "title": "\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0641\u064a \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u062f\u0648\u0627\u0631\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u062a\u064a\u0646 \u0631\u0627\u064a\u0644\u064a \u0648\u062f\u0648\u0646\u0643\u0631\u0644\u064a", "date": "2022", "keywords": "beam; dunkerley; engineering; frequencies; frequency; journal; method; rayleigh; shaft; system; vibration; vol; \ufffd \ufffd", "summary": "Simply Supported Beam with finite nodes The uniform beam for the number of nodes is shown in figure 1, and the masses for the nodes are computed using the following equations [23]: \ufffd\ufffd\ufffd \ufffd \ufffd\ufffd/2 \ufffd \ufffd \ufffd\ufffd \ufffd\ufffd2 \u2026 1\ufffd \ufffd\ufffd \ufffd \ufffd \ufffd \ufffd2 \ufffd \ufffd \ufffd\ufffd\ufffd \ufffd\ufffd\ufffd2 \u2026 2\ufffd where \ufffd \ufffd 1, 2, 3, . . . Deflections associated with :\ufffd \ufffd 1 and :# \ufffd:< \ufffd 0 are represented in the preceding matrix's first column.", "mime": "application/pdf"}, {"id": "alkej-78", "words": "6159", "extension": ".pdf", "flesch": "65", "author": "Tawfik, Mauwafak A.; Mohsin, Mohammed I.; Abd Al-Amir, Hayder S.", "title": "\u0627\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0631\u0641\u0631\u0641\u0629 \u062c\u0646\u0627\u062d \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0633\u064a\u0637\u0631 \u0639\u0635\u0628\u064a \u0644\u0627 \u062e\u0637\u064a \u0645\u062a\u0643\u064a\u0641", "date": "2018", "keywords": "controller; flutter; layer; model; network; neural; nonlinear; output; sec; system; time; wing", "summary": "The general back propagation algorithm is used to learn the feed forward neural controller and the neural identifier. The modified Elman recurrent neural network model is applied to construct the 2-D wing system neural network identifier as shown in figure (5).", "mime": "application/pdf"}, {"id": "alkej-780", "words": "5187", "extension": ".pdf", "flesch": "70", "author": "Hardan, Fatima; R. J. Almusawi, Ahmed ", "title": "Developing an Automated Vision System for Maintaing Social Distancing to Cure the Pandemic", "date": "2022", "keywords": "algorithm; deep; detection; distance; distancing; faces; learning; people; results; social; system; vol; \ufffd \ufffd", "summary": "**\u0631\ufffd\ufffd \u0646 \u0627\ufffd\ufffd\ufffd * \ufffd\ufffd\u062f\u0627\u0646 \ufffd \u0637\ufffd\ufffd *,**\ufffd\ufffd\ufffd >;! \ufffd H/6@\u064b \u0627-!\u0648\u0644 83[ \ufffd!3\\ \u0627-?2 \u0627-Y/6\u0644 \u0623\u06be\ufffd M3 \u0648\u06be6 \u060c \u0627@L+,?9&\ufffd \u0648\u0627-,\ufffd+`\ufffd \u060c \u0627-,M&<+b \u0648fH( \u060c \u0627-%,+3+\u062a jk+?' 9&!\u0629 \ufffd\u0627-_&(\u0648\u0633 -,6\u062719 !f?\ufffd\ufffd.", "mime": "application/pdf"}, {"id": "alkej-781", "words": "4404", "extension": ".pdf", "flesch": "58", "author": "Majeed, Mariam; H.Khadum, Ali; Al-Zubaidi, Salah", "title": "Study of the Effect of Magnetic Abrasive Finishing on the Material Removal of AA1100 Aluminum Alloy", "date": "2023", "keywords": "abrasive; current; finishing; maf; magnetic; material; process; removal; speed; surface; time; vol", "summary": "[9] Shrikant Thote, Diwesh Meshram, Kapil Pakhare, and Swapnil Gawande Effect of the process parameters on the surface roughness during magnetic abrasive finishing process on ferromagnetic stainless steel workpiece International Journal of Mechanical Eng, pp. 310\u2013319, 2013. [11] Wu, J.; Zou, Y. Study on mechanism of magnetic abrasive finishing process using low-frequency alternating magnetic field International Conference on Electromechanical Control Technology and Transportation (ICECTT 2015).", "mime": "application/pdf"}, {"id": "alkej-783", "words": "4357", "extension": ".pdf", "flesch": "59", "author": "Hadi Abdulridha, Hind ; Qasim Ibraheem, Marwa ; Ghazi Abdulameer, Ahmed ", "title": "Performance Prediction in EDM Process for Al 6061 Alloy Using Response Surface Methodology and Genetic Algorithm", "date": "2022", "keywords": "current; edm; machining; mrr; parameters; process; pulse; time; toff; \ufffd \ufffd", "summary": "The experimental results demonstrate that capacitance, discharge voltage, and electrode rotation speed all have an impact on MRR parameters, whereas pulse on time, capacitance, and electrode rotation speed influence side gap width. Wire and electrode EDM are the two primary types of EDM processes.", "mime": "application/pdf"}, {"id": "alkej-786", "words": "3925", "extension": ".pdf", "flesch": "58", "author": "Abdulazeem Ali, Marwah ; Abdul Hussein Ali, Ahmed", "title": "\u0636\u0628\u0637 \u0630\u0643\u064a \u0644\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u0646\u0627\u0648\u0631 \u0645\u0631\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0648\u0635\u0644\u0629 \u0645\u0639 \u0645\u0634\u063a\u0644 \u0643\u0647\u0631\u0648\u0638\u063a\u0637\u064a \u0628\u0648\u0627\u0633\u0637\u0629 \u0645\u0646\u0637\u0642 \u0636\u0628\u0627\u0628\u064a ", "date": "2022", "keywords": "control; fig; fuzzy; journal; link; logic; manipulator; piezoelectric; system; vibration; \ufffd \ufffd", "summary": "The dynamic equation of sensor output of the smart manipulator which is comprise regular beam element equation and piezoelectric beam element is given by [10]: \ufffd\ufffd\ufffd \ufffd \ufffd\ufffd\ufffd \ufffd \ufffd \ufffd\ufffd \ufffd \ufffd\ufffd\ufffd \u2026(1) \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \u2026(2) Where, \ufffd and \ufffd, are the global mass and stiffness matrices of the smart beam, respectively, \ufffd\u0308 and \ufffd are the acceleration and displacement vectors, \ufffd\ufffd and \ufffd\ufffd\ufffdare the external force applied to the beam and the controlling force from the actuator, respectively. \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd 0 !\ufffd\ufffd #\ufffd\ufffd\ufffd$ \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \ufffd % 0 !\ufffd\ufffd&\ufffd\u210e\ufffd \ufffd\ufffd&\ufffd\u210e( \ufffd)\ufffd)\ufffd$ \ufffd % 0\ufffd\ufffd&\ufffd\ufffd( *\ufffd\ufffd\ufffd \u2026 (3) And sensor output as [8,9] \ufffd\ufffd\ufffd\ufffd\ufffd$ +0 \ufffd\ufffd\ufffd0 \ufffd\ufffd\ufffd, \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \u2026 (4) which is obtained in state space form as the final mathematical model given by \ufffd\ufffd \ufffd\ufffd\ufffd -\ufffd\ufffd\ufffd\ufffd \ufffd .)", "mime": "application/pdf"}, {"id": "alkej-79", "words": "5647", "extension": ".pdf", "flesch": "67", "author": "Mohammed, Adnan D.; Ibraham, Hawraa S.", "title": "\u062a\u0642\u062f\u064a\u0631 \u0637\u0627\u0642\u0629 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632 \u0644\u0635\u0641\u064a\u062d\u062a\u064a\u0646 \u0645\u062a\u0635\u0644\u062a\u064a\u0646 (\u0645\u0644\u062d\u0648\u0645\u0629) \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0637\u0631\u064a\u0642\u0629 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a", "date": "2011", "keywords": "band; center; energy; factor; frequency; journal; loss; plate; power; results; s.e.a; sub; system", "summary": "The equation for the net power transmitted from sub-systems i to j is\u05c3\u00ad jjiiijijtrans EEP \u03c9\u03b7\u03c9\u03b7 \u2212=, \u2026 (4) Where, ij\u03b7 , ji\u03b7 is the coupling loss factor from sub-systems i to j and from sub-systems j to i respectively and it depends on the type of connection between sub-systems, the material properties, the dimensions of the system and the center frequency of the band, \u03c9 (rad/sec) Ref. The aim of this work is to find the energy stored in the sub-systems for two coupled (welded) plates in rectangular angle systems and study the effect of changing sub-systems dimensions, the results shows that as surface area of directly driven plates A1 increases energy level of plate 1 increases while a reduction in the energy level of indirectly driven plate (plate 2) is noticed.", "mime": "application/pdf"}, {"id": "alkej-791", "words": "4480", "extension": ".pdf", "flesch": "57", "author": "Mutar, Zahraa Hasan ; Mohammed, Ahmed A. ; Abdulwahab Al-Baldawi, Israa ; Abdullah, Siti Rozaimah Sheikh ; Ismail, Nur \u2019Izzati", "title": "Assessment of Ornamental Plants Tolerance for Acute Exposure of Acetaminophen and Methylparaben in Constructed Wetlands- a Preliminary Study", "date": "2022", "keywords": "acetaminophen; chlorophyll; content; day; l mp; plants; vol; water", "summary": "Chlorophyll hormesis: Are chlorophylls major components of stress biology in higher plants. Chlorophyll levels may decrease because of plant exposure to various forms of stress such as pollutants, drought, and other environmental factors [14].", "mime": "application/pdf"}, {"id": "alkej-792", "words": "4838", "extension": ".pdf", "flesch": "68", "author": "M. Jasim, Fatima; M. Ali, Malik ; H. Hamad, Ali ", "title": "\u062a\u0635\u0645\u064a\u0645 \u0648\u062a\u062d\u0644\u064a\u0644 \u0631\u0648\u0628\u0648\u062a \u0631\u0634", "date": "2022", "keywords": "engineering; fig; joint; journal; khwarizmi; link; model; position; robot; vol; \ufffd \ufffd", "summary": "The transformation matrix of the end-effector to the reference frame is concluded by multiplying the previous matrices, so \ufffd\ufffd\ufffd= \ufffd\ufffd\ufffd \u00d7 \ufffd\ufffd\ufffd \u00d7 \ufffd\ufffd\ufffd \u2026(1) \ufffd\ufffd\ufffd= \ufffd1 0 0 \ufffd\ufffd0 1 0 \ufffd\ufffd00 00 10 \ufffd\ufffd1 \ufffd Where \ufffd\ufffd, \ufffd\ufffd, \ufffd\ufffd\ufffd \ufffd\ufffd are the joint space of each link. Joint velocity and acceleration of end-effector are determined with respect to the base frame, hence: \ufffd\ufffd\ufffd= \ufffd\ufffd\ufffd\ufffd\u2212 \ufffd\ufffd\ufffd\ufffd + \ufffd\ufffd\ufffd\ufffd \u2026(2) \ufffd\ufffd\ufffd = (\ufffd\ufffd\ufffd\u2212g) \ufffd \u2212 \ufffd\ufffd\ufffd\ufffd+ \ufffd\ufffd\ufffd\ufffd \u2026(3) Where g is the gravitational acceleration, \ufffd\ufffd is the joint velocity of links, and \ufffd\ufffd is the joint acceleration.", "mime": "application/pdf"}, {"id": "alkej-793", "words": "2558", "extension": ".pdf", "flesch": "69", "author": "Al Banna, Ahmed", "title": "Design a radio receiver for solar activity observation in VLF band", "date": "2023", "keywords": "design; fig; frequency; receiver; response; shows; vin", "summary": "HDSDR screen shows signal received in Lab. 0 500 1000 1500 2000 2500 References [1] Suryadi, M. Abdullah, H. Husain,\u201dDevelopment of VLF Receiver for Remote Sensing of Low Atmospheric Activities\u201d, International Conference on Space and Communication, Port Dickson, Malaysia, 2009.", "mime": "application/pdf"}, {"id": "alkej-794", "words": "4746", "extension": ".pdf", "flesch": "65", "author": "Abdulameer , Lwaa Faisal; Sripati, U.; Kulkarni, Muralidhar", "title": "\u062a\u062d\u0633\u064a\u0646 \u0627\u062f\u0627\u0621 \u0645\u0646\u0638\u0648\u0645\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0641\u0648\u0636\u0648\u064a\u0629 \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0647\u0648\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 ", "date": "2022", "keywords": "ber; chaos; engineering; journal; logistic; map; maps; p.p; system; tent; vol", "summary": "From Figs. 3,4, 5, and 6, we observed that chaotic maps give highly distinct sequences as 1.85 1.855 1.86 1.865 1.87 1.875 0 0.5 1 1.5 2 2.5 x 10 4 Bit energy n0 . In this paper, dual- chaotic systems that consist of two one- dimensional tent and logistic maps have been designed.", "mime": "application/pdf"}, {"id": "alkej-8", "words": "3421", "extension": ".pdf", "flesch": "62", "author": "Mahmoud, Walid .A.; barsoum, Dr.A.; Mahos, Entather", "title": "\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0635\u0648\u0631 \u0627\u0644\u0637\u0628\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0648\u064a\u062c\u064a \u0645\u0639 \u0627\u0644\u0645\u0636\u0628\u0628", "date": "2017", "keywords": "data; engineering; function; http://www.nitropdf.com/; layer; networks; wavelet", "summary": "Fuzzy neural networks (FWNs) make use of base mother matrix (such as Dr.A.barsoum Electrical Engineering Department University of technology Entather Mahos Electrical Engineering Department University of technology This page was created using Nitro PDF trial software. Enter file images (size 100x100) gray scale or color the calculate member ship function Calculate fuzzy rule layer Calculate actual output", "mime": "application/pdf"}, {"id": "alkej-80", "words": "2490", "extension": ".pdf", "flesch": "51", "author": "Mohammad Ridha, Taghreed M.; Kadhum, Mina Qais; Mahdi, Shaima Mahmou", "title": "\u0645\u0633\u064a\u0637\u0631 \u062a\u0646\u0627\u0633\u0628\u064a-\u062a\u0643\u0627\u0645\u0644\u064a-\u062a\u0641\u0627\u0636\u0644\u064a- \u0645\u0633\u062a\u0646\u062f \u0639\u0644\u0649 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u0631\u0627\u062c\u0639\u064a\u0629 \u0645\u0635\u0645\u0645 \u0644\u0646\u0645\u0648\u0630\u062c \u0628\u0646\u0643\u0631\u064a\u0627\u0633 \u0635\u0646\u0627\u0639\u064a", "date": "2011", "keywords": "backstepping; control; controller; glucose; infusion; insulin; model; pid", "summary": "Automatic control of insulin infusion rate especially for type I diabetes proved its ability to give satisfactory results. [10] L. Kov\u00e1cs, B. Pal\u00e1ncz, E. Borb\u00e9ly, B. Beny\u00f3 and Z. Beny\u00f3, robust control algorithms for blood glucose control using mathematica,ActaElectrotechnica et Informatica, Vol. 10, No. 2, 2010, 10\u201315.", "mime": "application/pdf"}, {"id": "alkej-801", "words": "4450", "extension": ".pdf", "flesch": "60", "author": "Zahraa A.kadhim, Zahraa; H. Abbar, Ali ; \u0639\u0644\u064a \u062d\u0633\u064a\u0646 \u0639\u0628\u0627\u0631", "title": "Kinetics of Electrochemical Removal of Nickel using Bio-electrochemical Reactor with Packed Bed Rotating Cylinder Cathode", "date": "2022", "keywords": "cathode; concentration; constant; kinetics; nickel; rate; removal; rotation; voltage; \ufffd \ufffd", "summary": "Its relation to the applied voltage can be fitted as follows: \ufffd \ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd where ko =0.01695 min-1 and -\u03b2=0.431. The effects of applied voltage, initial nickel concentration, the rotation speed of the cathode, and pH on the reaction rate constant (k) were studied.", "mime": "application/pdf"}, {"id": "alkej-806", "words": "4122", "extension": ".pdf", "flesch": "56", "author": "\u0639\u0628\u062f \u0627\u0644\u0645\u062d\u064a, \u062d\u0633\u064a\u0646 \u062d\u0633\u0627\u0645; \u0632\u064a\u0627\u062f \u0637\u0627\u0631\u0642 \u0622\u0644 \u0627\u0633\u0645\u0627\u0639\u064a\u0644; \u0645\u0647\u0646\u062f \u062c\u0627\u0633\u0645 \u0645\u062d\u0645\u062f; Abd-almohi, Hussein H. ; Alismaeel, Ziad T. ; M-Ridha, Mohanad J. ", "title": "\u062f\u0631\u0627\u0633\u0629 \u0623\u062f\u0627\u0621 \u062e\u0644\u064a\u0629 \u062a\u062d\u0644\u064a\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0628\u064a\u0629\u061b \u0643\u0641\u0627\u0621\u0629 \u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u062a\u062d\u0644\u064a\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0643\u0633\u062c\u064a\u0646 \u0627\u0644\u0646\u0642\u064a \u0641\u064a \u063a\u0631\u0641\u0629 \u0627\u0644\u0643\u0627\u062b\u0648\u062f", "date": "2022", "keywords": "cathode; cell; chamber; desalination; doi; mdc; resistance; vol; water", "summary": "Keywords: Microbial desalination cell (MDC), Biocathode, oxygen cathode, Voltage, external resistance. 5. shown the conductivity of the MDC using mixing in the desalination chamber Hussein H. Abd-almohi Al-Khwarizmi Engineering Journal, Vol. 18, No. 3, P.P. 37- 47 (2022) 42 Table 1, Comparing the performance of microbial desalination cell (MDC).", "mime": "application/pdf"}, {"id": "alkej-81", "words": "7127", "extension": ".pdf", "flesch": "59", "author": "Atiya, Mohammed A.; Rahman, Ameel Mohammed; Abd Al-Jabbar, Aseel", "title": "\u0645\u062d\u0627\u0643\u0627\u0629 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0627\u0648\u0643\u0633\u062c\u064a\u0646 \u0641\u064a \u0645\u0641\u0627\u0639\u0644 Airlift \u0630\u0648 \u062d\u0642\u0629 \u0627\u0644\u062e\u0644\u0637 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0645\u0648\u062f\u064a\u0644 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0645\u062d\u0648\u0631\u064a", "date": "2011", "keywords": "airlift; alr; concentration; downcomer; gas; liquid; mass; model; oxygen; reactor; riser; transfer; velocity; \ufffd \ufffd", "summary": "\ufffd \u0627\ufffd\ufffd\ufffd \ufffd \ufffd )2011( 75-61 \u060c \ufffd\ufffd\ufffd4\u060c \u0627\ufffd\ufffd\ufffd\u062f \ufffd\ufffd\ufffd\ufffd7 \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd \u0627\u062c \ufffd\ufffd\ufffd\ufffd \ufffd 75 \u0630\u0648 /(\ufffd \u0627\ufffd\ufffd\ufffd. \ufffd\ufffd\ufffd\ufffd \u0631/\ufffd$ *\ufffd\ufffd\ufffd\ufffd \ufffd \u062f\u0627B<\u0629 \u06273451 \u0648\u0627A:1@?</ \u0648\u0632\u0627\u0631\u0629 \u062789/0:1 \u06271701- \u0648\u06273451 \u062701/.- * **", "mime": "application/pdf"}, {"id": "alkej-812", "words": "4888", "extension": ".pdf", "flesch": "60", "author": "Hameed, Hadeel Faroak; Mohammed, Alaa K.; Zageer, Dheaa S.", "title": "\u062a\u062d\u0636\u064a\u0631 \u0648\u062a\u0634\u062e\u064a\u0635 \u0645\u0633\u062d\u0648\u0642 \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0628\u0635\u0645\u0629 \u0627\u0644\u0648\u0631\u0627\u062b\u064a\u0629 \u0627\u0644\u0643\u0627\u0645\u0646\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0627\u062f\u0644\u0629 \u0627\u0644\u062c\u0646\u0627\u0626\u064a\u0629", "date": "2022", "keywords": "aac; activation; alhagi; carbon; charcoal; engineering; fingerprints; impregnation; latent; powder; ratio; surfaces; temperature; time; vol", "summary": "The objective of this work is to compare the performance of both commercial charcoal and activated carbon powder derived from the Alhagi plant to reveal latent fingerprints from different non-porous surfaces (cardboard, plain glass, aluminum foil sheet, China Dish, Plastic, and Switch). 4. FTIR spectra of Alhagi plant (ALH) and Alhagi activated carbon (AAC). 3.2 Yield of activated carbons.", "mime": "application/pdf"}, {"id": "alkej-813", "words": "3598", "extension": ".pdf", "flesch": "63", "author": "Amanuel , Oger Zaya; Alazzawi , Yarub", "title": "\u0646\u0638\u0627\u0645 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0628\u064a\u0646\u064a \u0628\u064a\u0646 \u0627\u0644\u062f\u0645\u0627\u063a \u0648\u0627\u0644\u062d\u0627\u0633\u0648\u0628 \u0627\u0633\u062a\u0646\u0627\u062f\u0627 \u0627\u0644\u0649 \u0627\u0644\u0627\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0644\u0644\u062f\u0645\u0627\u063a \u0644\u0644\u062a\u062d\u0643\u0645 \u0628\u063a\u0631\u0641\u0629 \u0630\u0643\u064a\u0629", "date": "2022", "keywords": "brain; channels; eeg; engineering; eyes; frequency; journal; khwarizmi; model; signals; vol", "summary": "Besides, the number of used channels was reduced to four channels only (two channels for the occipital lobe that is activated when the participant is relaxed and the eyes are closed) and (two channels for the frontal lobe that is activated when the eyes are open or during concentrating on a specific task or beginning a simple mental activity. [2] R. Ramadan, S. Refat, M. Elshahed and R. Ali, Basics of brain computer interface, Springer, 2015, pp. 31--50.", "mime": "application/pdf"}, {"id": "alkej-814", "words": "6564", "extension": ".pdf", "flesch": "63", "author": "Khidhir, Yahya Ghufran; Morad, Ameer Hussein", "title": "\u0645\u0642\u0627\u0631\u0646\u0629 \u0646\u0645\u0627\u0630\u062c \u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0646\u0642\u0644 \u0645\u0646 \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0649 \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u062f\u0629", "date": "2022", "keywords": "angle; car; data; densenet121; driving; end; image; journal; khwarizmi; learning; models; network; performance; resnet18; steering; track; training; vol", "summary": "(b) The drawn paths ResNet18 model on the second track. In addition, another group of researchers [10] developed a lightweight DNN model (J-Net) for car steering angle control and compared this model to two other models, AlexNet and Nvidia's model.", "mime": "application/pdf"}, {"id": "alkej-816", "words": "5548", "extension": ".pdf", "flesch": "56", "author": "Ahmed, Wasan Mahmood; Ahmed, Ahmed Abdulrasool; Abdulateef, Osamah Fadhil", "title": "A Methodology for Evaluating and Scheduling Preventive Maintenance for a Thermo-Electric Unit Using Artificial Intelligence", "date": "2023", "keywords": "ahmed; algorithm; ann; data; engineering; failure; journal; khwarizmi; maintenance; production; reliability; results; system; time; vol", "summary": "The methodology proposed in this thesis can be applied to all systems operating in maintenance systems, and it gives an excellent indication to the different departments on developing appropriate action plans and what is expected. This thesis resulted in two methods for improving system reliability and availability to reduce maintenance costs and also developed optimization models for PM schedules.", "mime": "application/pdf"}, {"id": "alkej-819", "words": "4270", "extension": ".pdf", "flesch": "67", "author": "Awla, Naznaz Jalal; Khdir, Younis Khalid", "title": "Mechanical PropertiesInvestigation of Unidirectional Woven Carbon Fiber Reinforced Epoxy Matrix Composite", "date": "2023", "keywords": "carbon; composite; epoxy; fiber; glass; test; udwc", "summary": "This is a point that can be noted which has a good effect for increasing the toughness of the sample by this small range of fiber glass layers. Due to these factors, woven fiber composites are often less expensive than other types of composites[4].", "mime": "application/pdf"}, {"id": "alkej-82", "words": "2607", "extension": ".pdf", "flesch": "62", "author": "Mahdi, Shaimaa A.; Abdul Redha, Zeina A.", "title": "\u0645\u0634\u063a\u0644 \u0627\u0644\u0632\u0639\u0646\u0641\u0629 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0627\u0644\u062e\u0637\u064a \u0648\u0627\u0644\u0644\u0627\u062e\u0637\u064a", "date": "2018", "keywords": "linear; model; response; step; system; time; unit", "summary": "Fig.(6) shows the velocity unit\u2013step response with time for linear model model when \u03b6 is between( 0.4 - 0.8), the max value of velocity is between ( 90 \u2013 60) rad/sec. The Nonlinearities in the Control System Nonlinearities in control systems may appear due to one or more combination of the following", "mime": "application/pdf"}, {"id": "alkej-820", "words": "4426", "extension": ".pdf", "flesch": "60", "author": "Jawad, Ameer; K. Muallah, Shatha; Hammud, Kafa Khalaf", "title": "\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0643\u0648\u0644\u0643\u0633\u0627\u0633\u0644\u064a\u0646 \u0648\u0627\u0644\u0627\u0645\u0648\u0643\u0633\u0633\u0644\u064a\u0646 \u0648 \u0627\u0644\u0633\u064a\u0641\u0644\u0643\u0633\u064a\u0646 \u0643\u0645\u062b\u0628\u0637\u0627\u062a \u0644\u0635\u062f\u0623 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u062d\u062f\u064a\u062f \u0630\u0627\u062a \u0646\u0633\u0628\u0629 \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629", "date": "2023", "keywords": "blank; carbon; cloxacillin; concentration; corrosion; engineering; inhibitor; journal; khwarizmi; steel; vol", "summary": "It has been found that one of the preferable ways of keeping metals from corrosion comprises the use of expired antibiotics as corrosion inhibitors. Perfectly the drugs soluble in the water besides their high purity and inexpensively as expired antibiotics are important factors in choosing expired drugs as corrosion inhibitors [6].", "mime": "application/pdf"}, {"id": "alkej-825", "words": "6707", "extension": ".pdf", "flesch": "64", "author": "Mahmoud, Zainab A.; Atiya, Mohammed A.; Hassan, Ahmed K.", "title": "\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u062f\u0627\u0639\u0645\u0629 \u0639\u0644\u0649 \u062a\u062d\u0637\u064a\u0645 \u0635\u0628\u063a\u0629 \u0627\u0644\u0627\u0632\u0648 \u0628\u0648\u0627\u0633\u0637\u0629 \u0639\u0645\u0644\u064a\u0629 (photo-Fenton-like) \u0648\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0645\u062a\u0633\u0645\u0631 \u0630\u0648 \u0627\u0644\u062d\u0634\u0648\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629", "date": "2022", "keywords": "beads; bed; column; concentration; db15; doi; e@b; fenton; flow; glass; nps; rate; removal; vol", "summary": "Sci., vol. 8, no. 2, pp. Sci., vol. 38, no. 6, pp.", "mime": "application/pdf"}, {"id": "alkej-83", "words": "2739", "extension": ".pdf", "flesch": "88", "author": "Al-Mosawi, Ali I.; Mahmood, Abbas A.; Salaman, Ali J.; Alwash, Naser A.", "title": "\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0645\u0639\u064a\u0642\u0627\u062a \u0627\u0644\u0644\u0651\u0647\u0628 \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0645\u062f\u0646\u064a\u0629 \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0645\u0646 \u0627\u0644\u062d\u0631\u0627\u0626\u0642", "date": "2011", "keywords": "flame; \u0623\u0633\u062a\u0631; \u0623\u0644\u06cc\u0627\u0641; \u0625\u0644\u0649; \u0627\u0623\u0644\u0646\u062a\u06cc\u0645\u0648\u0646; \u0627\u0644\u0628\u0648\u0644\u064a; \u0627\u0644\u062a\u0639\u0631\u06cc\u0629; \u0627\u0644\u062a\u064a; \u0627\u0644\u062d\u0631\u0627\u0631\u06cc\u0629; \u0627\u0644\u0645\u0627\u062f\u0629; \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0629; \u0627\u0644\u0645\u0639\u06cc\u0642\u0629; \u0627\u0644\u0651\u0644\u06be\u0628; \u062d\u06cc\u062b; \u062f\u0631\u062c\u0629; \u0631\u0627\u0628\u0639; \u0631\u0627\u062a\u0646\u062c; \u0631\u0642\u0645; \u0639\u0644\u0649; \u064f\u0623\u0648\u0643\u0633\u06cc\u062f; \u06be\u0630\u0647", "summary": "\u0662.\u0662 \u062a\u062a\u0643\u0648\u0646 \u0646\u0645\u0627\u0630\u062c \u0625\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0639\u0631\u06cc\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u06cc\u0629 \u0645\u0646 \u0637\u0628\u0642\u062a\u06cc\u0646 \u060c \u0627\u0623\u0644\u0648\u0644\u0649 \u060c \u062a\u0644\u06cc\u06be\u0627 3mm)(\u0645\u062a\u0643\u0648\u0646\u0629 \u0645\u0646 \u0631\u0627\u0628\u0639 \u064f\u0623\u0648\u0643\u0633\u06cc\u062f \u0627\u0623\u0644\u0646\u062a\u06cc\u0645\u0648\u0646 \u0648\u062a\u0643\u0648\u0646 \u0628\u064f\u0633\u0645\u0652\u0643 \u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0629 \u0645\u0646 \u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0628\u0648\u0644\u064a \u0623\u0633\u062a\u0631 \u063a\u06cc\u0631 \u0627\u0644\u0645\u0634\u0628\u0639 \u060c \u0644\u0630\u0644\u0643 5mm)(\u0648\u062a\u0643\u0648\u0646 (900\u00baC-800\u00baC\u062d\u0631\u0627\u0631\u0629 \u062d\u0634\u0648\u0627\u062a \u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0644\u062f\u0627\u0626\u0646\u06cc\u0629 \u0628\u0633\u0628\u0628 \u0627\u0644\u062a\u0648\u0635\u06cc\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0636\u0639\u06cc\u0641 \u062c\u062f\u0627 \u0644\u06be\u064b\u0627 \u0648\u0627\u0644\u063a\u0631\u0636 \u0645\u0646 \u06be\u0630\u0647 \u0627\u0625\u0644\u0636\u0627\u0641\u0629 \u06be\u0648 \u0625\u0644\u062d\u062f\u0627\u062b \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0641\u064a \u06cc\u062a\u0645 \u0625\u0636\u0627\u0641\u062a\u06be \u0628\u0634\u0643\u0644 \u0637\u0628\u0642\u0629 \u062e\u0627\u0631\u062c\u06cc\u0629 \u0645\u0639\u0627\u0645\u0627\u0644\u062a \u062a\u0648\u0635\u06cc\u0644\u06be\u0627 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0623\u0648 \u0631\u0627\u0628\u0639 \u064f\u0623\u0648\u0643\u0633\u06cc\u062f \u0627\u0623\u0644\u0646\u062a\u06cc\u0645\u0648\u0646\u06cc\u0641\u0642\u062f .", "mime": "application/pdf"}, {"id": "alkej-830", "words": "7809", "extension": ".pdf", "flesch": "54", "author": "Abd Alsaheb, Ramzi A.; Mohammed, Malik Mustafa; Abdullah, Jaafar Kamil; Abbas, Azza Hashim", "title": "Citric Acid Production: Raw Material, Microbial Production, Fermentation Strategy and Global Market: Critical Review", "date": "2023", "keywords": "acid; acid production; aspergillus; biotechnology; citric; doi; engineering; fermentation; food; journal; niger; production; state; vol", "summary": "The most important finding was that A. niger thrived in pH ranges of 2.5 to 3.5 and that high sugar concentrations promoted citric acid production Different processes for citric acid production [68].", "mime": "application/pdf"}, {"id": "alkej-831", "words": "5260", "extension": ".pdf", "flesch": "49", "author": "Abd Alsaheb, Ramzi A.; A. Atiya, Mohammed; Kamil Abdullah , Jaafar; Abbas, Azza Hashim", "title": "Succinic acid Production Strategy: Raw material, Organisms and Recent Applications in pharmaceutical and Food: Critical Review", "date": "2023", "keywords": "acid; acid production; applications; bio; doi; engineering; fermentation; journal; market; production; vol", "summary": "The current review attempt is a step toward comprehending all the conditions surrounding succinic acid production from raw materials, microorganisms, and fermentation methods. 5. Conclusion This review paper reviewed 72 papers of succinic acid production.", "mime": "application/pdf"}, {"id": "alkej-832", "words": "8841", "extension": ".pdf", "flesch": "63", "author": "Shakorfow, Abdelmalik Milad; Al Mhanna, Najah; Atiya, Mohammed A.; Hassan, Ahmed K.; Kadhim, Fatimah Q.; Mahmoud, Zainab A.; Abbas, Azza Hashim", "title": "Removal of Ciprofloxacin Antibiotic from Synthesized Aqueous Solution Using Three Different Metals Nanoparticles Synthesized Through the Green Method", "date": "2023", "keywords": "adsorbent; adsorption; ag.nps; ciprofloxacin; concentration; cu.nps; dose; engineering; fe.nps; green; iron; journal; khwarizmi; nanoparticles; removal; synthesis; values; vol", "summary": "In this study, the adsorption of ciprofloxacin from synthesis wastewater has been successfully employed using Iron nanoparticles (Fe.NPs), Copper nanoparticles (Cu.NPs), and silver nanoparticles (Ag.NPs) The ciprofloxacin removal was raised from 18% to 70% when Fe.NPs were used, and the adsorption dosage was increased from 0.1 to 1.0 g/L, while it improved from 20% to 54% when Cu.NPs were used, and from 18% to 45% when Ag.NPs were used.", "mime": "application/pdf"}, {"id": "alkej-836", "words": "5216", "extension": ".pdf", "flesch": "55", "author": "Saad, Hassan; M. Shammari, Ahmed Z.; AlKareem, Salah S. Abed", "title": "\ufebb\ufee8\ufe8e\ufecb\ufe94 \u0648\ufe97\ufea4\ufee0\ufbff\ufede \ufed7\ufe8e\ufecb\ufeaa\u0629 \ufed7\ufe8e\ufedf\ufe90 \u0627\ufeb3\ufee8\ufe8e\u0646 \ufe91\ufe8e\ufeb3\ufe98\ufea8\ufeaa\u0627\u0645 \ufecb\ufee4\ufee0\ufbff\ufe94 \u0627\ufedf\ufe98\ufeb8\ufedc\ufbff\ufede \u0627\ufedf\ufee8\ufed8\ufec4\ufef2 \ufedf\ufee0\ufebc\ufed4\ufe8e\ufe8b\ufea2", "date": "2023", "keywords": "accuracy; denture; engineering; forming; journal; manufacturing; plate; process; sheet; steel; thickness; tool; vol", "summary": "The type 316L is one of the most widely used materials in biomedical applications, however, there has never been a study about this material in incremental sheet forming applications. In this study, single point incremental sheet forming (SPIF) has been implemented in dentistry to manufacture a denture plate using two types of stainless steel, 304 and 316L, with an initial thickness of 0.5mm and 0.8mm, respectively.", "mime": "application/pdf"}, {"id": "alkej-837", "words": "5883", "extension": ".pdf", "flesch": "58", "author": "Fahad, Mohamed I.; Shammari, Ahmed Z. M.; Nasir, Ramdziah binti Md", "title": "A Study on the Effect of Multistage Toolpath in Fabricating a Customized Cranial Implant in Incremental Sheet Metal Forming", "date": "2023", "keywords": "accuracy; engineering; fig; forming; geometry; implant; journal; khwarizmi; multistage; process; sheet; strategy; surface; thickness; toolpath", "summary": "[16] have conducted experimental work investigating the effect of using a different number of forming stages in fabricating truncated cones. Titanium based cranial reconstruction using incremental sheet forming.", "mime": "application/pdf"}, {"id": "alkej-838", "words": "7385", "extension": ".pdf", "flesch": "54", "author": "Mhmood, Tiba Raed; Al-Karkhi, Nazar Kais", "title": "A Review of the Stereo lithography 3D Printing Process and the Effect of Parameters on Quality", "date": "2023", "keywords": "accuracy; exposure; hatch; journal; layer; layer thickness; lithography; parameters; printing; process; resin; sla; stereo; surface; thickness; time", "summary": "[48] evaluated the effect of SLA print layer thickness on the clinical acceptability of 3D printed models. The accuracy of SLA printing process and the factors affecting will be discussed in detail.", "mime": "application/pdf"}, {"id": "alkej-84", "words": "4532", "extension": ".pdf", "flesch": "52", "author": "Raheem, Dina", "title": "\u062a\u0623\u062b\u064a\u0631 \u062e\u0644\u064a\u0637 \u0645\u062b\u0628\u0637\u0627\u062a \u0627\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0645\u0646\u0638\u0648\u0645\u0629 \u062e\u0632\u0627\u0646 \u0627\u0644\u062a\u0628\u0631\u064a\u062f", "date": "2011", "keywords": "corrosion; inhibitor; metal; mixture; ppm; rate; scale; sodium; steel; water", "summary": "Introduction The term \u201ccorrosion\u201d (in a cooling water system) is defined as the electrochemical deterioration of a metal that is in contact with cooling water. Then after 5 days the uniform corrosion will occur while the protective layer of Fe3 (PO4 ) 2 formed on the surface of carbon steel specimen as shown in Fig.(7) and Fig.(8) respectively, The chemical analysis of cooling water (inhibited water) were obtained from Al-doura refinery explain the values of alkalinity and pH increased because of mixture effect as shown in Table (8).", "mime": "application/pdf"}, {"id": "alkej-843", "words": "5753", "extension": ".pdf", "flesch": "70", "author": "Marthed; \u0627\u0644\u0642\u0627\u0645\u062c\u064a, \u0623\u062d\u0645\u062f \u0645\u062d\u0631\u0648\u0633 \u0627\u0644\u0642\u0627\u0645\u062c\u064a; Wameed, Marthed; M. ALKAMACHI, Ahmed; Er\u00e7elebi, Ergun", "title": "\u0627\u064a\u0645\u0627\u0621\u0627\u062a \u0627\u0644\u064a\u062f \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0631\u0648\u0628\u0648\u062a ", "date": "2023", "keywords": "accuracy; algorithm; camera; engineering; gestures; hand; hand gestures; learning; mediapipe; model; points; robot; system; time; vol", "summary": "Several techniques are used to detect and classify hand gestures, for instance using gloves that contain several sensors or depending on computer vision. This method is described by detecting and classifying hand gestures by identifying 21 three-dimensional points on the hand, and by comparing the dimensions of those points.", "mime": "application/pdf"}, {"id": "alkej-844", "words": "9239", "extension": ".pdf", "flesch": "63", "author": "AL-aridhee, Sameer Teref Azeez; Moghiman, Mohammad", "title": "Yearly Energy, Exergy, and Environmental (3E) Analyses of A Photovoltaic Thermal Module and Solar Thermal Collector in Series", "date": "2023", "keywords": "cover; electrical; energy; fig; flow; flow rate; glass; mass; mass flow; power; pvt; rate; system; temperature; thermal", "summary": "Keywords: Photovoltaic thermal system, solar thermal collector, environmental analysis, energy and exergy analyses, CO2 reduction. A thermal performance-enhancing strategy of photovoltaic thermal systems by applying surface area partially covered by solar cells.", "mime": "application/pdf"}, {"id": "alkej-846", "words": "3874", "extension": ".pdf", "flesch": "61", "author": "Najm, Zahraa A.; Shakorfow, Abdelmalik Milad; Al Mhanna, Najah; Hassan, Ahmed K.; Atiya, Mohammed A.", "title": "\u0627\u0644\u062a\u0648\u0644\u064a\u0641 \u0627\u0644\u0623\u062e\u0636\u0631 \u0648\u062a\u0648\u0635\u064a\u0641 \u062c\u0632\u064a\u0626\u0627\u062a \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0632\u0646\u0643 \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0643\u0627\u0644\u0628\u062a\u0648\u0632 \u0644\u0625\u0632\u0627\u0644\u0629 \u0635\u0628\u063a\u0629 210 \u0627\u0644\u062d\u0645\u0636\u064a\u0629 \u0627\u0644\u0633\u0648\u062f\u0627\u0621 \u0645\u0646 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0645\u0627\u0626\u064a", "date": "2023", "keywords": "analysis; doi; eucalyptus; extract; nanoparticles; nps; synthesis; vol; zinc; zno; zno nps", "summary": "Abstract This study uses an environmentally friendly and low-cost synthesis method to manufacture zinc oxide nanoparticles (ZnO NPs) by using zinc sulfate. Zinc oxide nanoparticles (ZnO NPs) are flexible semiconductors that exhibit notable optical transparency and luminous capabilities in UV- visible (UV-Vis) regions and have excellent chemical and thermal stability", "mime": "application/pdf"}, {"id": "alkej-847", "words": "5872", "extension": ".pdf", "flesch": "60", "author": "Talib, Khatab Emad; Salman, Sami D.", "title": "Removal of Malachite Green from Aqueous Solution using Ficus Benjamina Activated Carbon-Nonmetal Oxide synthesized by pyro Carbonic Acid Microwave", "date": "2023", "keywords": "adsorbent; adsorption; carbon; doi; dye; green; malachite; removal; sio2; surface; vol; water", "summary": "Khatab Emad Talib Al-Khwarizmi Engineering Journal, Vol. 19, No. 2, P.P. 36- 48 (2023) 36 [14] A. Kausar et al., \u201cDyes adsorption using clay and modified clay: A review,\u201d J. Mol. 2. Langmuir isotherm model for MG adsorption by AC-SiO2.", "mime": "application/pdf"}, {"id": "alkej-849", "words": "7683", "extension": ".pdf", "flesch": "53", "author": "Al-Qazzaz, Noor Kamal; Mohd Ali , Sawal Hamid Bin; Ahmad , Siti Anom", "title": "Working Memory Classification Enhancement of EEG Activity in Dementia: A Comparative Study", "date": "2023", "keywords": "analysis; channels; classification; dementia; dimensionality; eeg; engineering; entropy; qazzaz; reduction; selection; vol; \ud835\udc39\ud835\udc41\ud835\udc43\ud835\udc34\ud835\udc44\ud835\udc45; \ud835\udc46\ud835\udc40\ud835\udc36\ud835\udc3c; \ud835\udc46\ud835\udc40\ud835\udc36\ud835\udc3c patients", "summary": "[44] can be used to calculate the classification accuracies for each set of EEG channels, which are used in this work to determine the \ud835\udc53\ud835\udc56\ud835\udc61\ud835\udc5b\ud835\udc52\ud835\udc60\ud835\udc60 values for the objects: \ud835\udc53\ud835\udc56\ud835\udc61\ud835\udc56 = \ud835\udf141 \u00d7 \ud835\udc4e\ud835\udc50\ud835\udc50\ud835\udc62\ud835\udc56 + \ud835\udf142 \u00d7 [5] N. K. Al-Qazzaz, S. H. B. M. Ali, S. A. Ahmad, M. S. Islam, and J. Escudero, Discrimination of stroke-related mild cognitive impairment and vascular dementia using EEG signal analysis, Medical & biological engineering & computing, vol.", "mime": "application/pdf"}, {"id": "alkej-85", "words": "5375", "extension": ".pdf", "flesch": "65", "author": "Amin, Samir Ali; Hanna, Mohannad Yousif; Mohamed, Alhamza Farooq", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u062a\u0635\u0645\u064a\u0645 \u0639\u062f\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u062e\u0644\u0637 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643\u064a \u0646\u0648\u0639 (Bobbin) \u0639\u0644\u0649 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0645\u0646\u064a\u0648\u0645 (6061-T6)", "date": "2018", "keywords": "alloy; bobbin; cylindrical; design; flats; friction; material; properties; stir; test; tool; vol; welding", "summary": "The bobbin friction stir welding tools were fabricated by conventional lathe and milling machines. [8] M. K. Sued, D. Pons, J. Lavroff, and E. H. Wong, \u201cDesign features for bobbin friction stir welding tools: Development of a conceptual model linking the underlying physics to the production process\u201d, Materials and Design 54 (2014) pp.", "mime": "application/pdf"}, {"id": "alkej-851", "words": "6193", "extension": ".pdf", "flesch": "48", "author": "Taki, Estapraq Ameen; Salman, Sami D.", "title": "A review on Activated Carbon Prepared from Agricultural Waste using Conventional and Microwave Activation", "date": "2023", "keywords": "activation; adsorption; area; carbon; chemical; doi; heating; impregnation; microwave; preparation; surface; temperature; time; vol; waste", "summary": "In recent years, attention has turned to microwave technology instead of traditional heating in the preparation of activated carbon from agricultural waste and products as an interesting alternative approach in providing many advantages, including: i. Reducing the time required for production, which means lower energy consumption required for activated carbon preparation. The waste tea was studied also by [46] for activated carbon preparation using K2CO3 for activation.", "mime": "application/pdf"}, {"id": "alkej-852", "words": "4100", "extension": ".pdf", "flesch": "46", "author": "Ridha, Aula. I.; J. M-Ridha, Mohanad", "title": "Determination of the Optimum Conditions for Removal of Congo Red Dye by Peroxidase Enzyme Plant", "date": "2023", "keywords": "concentration; congo; decolorization; dye; efficiency; engineering; enzyme; journal; peroxidase; red; removal; vol", "summary": "Keywords: Peroxidase enzyme, Congo red dye, Plant enzyme, Decolorization. In order to estimate optimum conditions for (pH, initial dye concentration(mg/L), amount of enzyme added to dye solution (g/mL) that they give best decolorization of Congo red dye, were using the batch system by applied the many values for these conditions, at 25 \u00baC, and 540 nm., then analyze it statistically.", "mime": "application/pdf"}, {"id": "alkej-853", "words": "4251", "extension": ".pdf", "flesch": "54", "author": "Hamad, Ali H.", "title": "Secure Seaport Management System using Blockchain Technology", "date": "2023", "keywords": "block; blockchain; data; fabric; ledger; management; network; performance; port; size; system; technology; throughput; transactions; vol", "summary": "Figure (5. a) depicts the transaction throughput, which rises with increasing block size to 100 transactions in each block. Furthermore, with low transmit rates, such as 50 transactions per second, better latency and throughput have been observed when utilizing lower block sizes, such as 10 transactions; hence, increasing block sizes did not significantly affect performance, but it was still apparent.", "mime": "application/pdf"}, {"id": "alkej-854", "words": "6907", "extension": ".pdf", "flesch": "68", "author": "Mahdi, Hawraa A.; Hameed, Khalid W.; A. Ali, Abdul-Jabbar", "title": "\u0627\u0633\u062a\u062e\u0644\u0627\u0635 \u0627\u0644\u0628\u0648\u0645\u064a\u0646 \u0645\u0635\u0644 \u0627\u0644\u0623\u0628\u0642\u0627\u0631 \u0628\u0646\u0638\u0627\u0645 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631\u0627\u0644\u0645\u0627\u0626\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 PEG4000 / \u0633\u062a\u0631\u0627\u062a \u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645 \u0648 PEG8000 / \u0641\u0648\u0633\u0641\u0627\u062a \u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645", "date": "2023", "keywords": "concentration; doi; g/10; partition; peg; phase; protein; rec%; sodium; sph; system; vol", "summary": "In Aqueous Two-Phase Systems, many factors influence the Partition coefficient, K, (which is the ratio of protein concentration in the top phase to that in the bottom phase) and the Recovery percentage (Rec%). [34] F. Dumas, E. Roger, J. Rodriguez, L. Benyahia, and J. P. Benoit, \u201cAqueous Two- Phase Systems: simple one-step process formulation and phase diagram for characterisation,\u201d Colloid Polym.", "mime": "application/pdf"}, {"id": "alkej-855", "words": "4788", "extension": ".pdf", "flesch": "64", "author": "Salih Hamoud, Abdullah ; Al-Zubaidi, Salah ; Sarhan, Samaher Mohammed ; Salleh, Mohd Shukor ; Mohammed, M. N. ; I. Abdullah, Oday ", "title": "Control System Development of Cap-Seal Assembling Machine", "date": "2024", "keywords": "cap; control; control system; engineering; glue; journal; machine; plc; rejection; seal; sealing; system; working", "summary": "Four sub-operations of cap seal machine. 3. Flow chart of the conventional control system of cap seal machine.", "mime": "application/pdf"}, {"id": "alkej-856", "words": "7692", "extension": ".pdf", "flesch": "57", "author": "Jiad, Marwa M.; Abbar, Ali H.", "title": "Treatment of Petroleum Refinery Wastewater by Sono Fenton Process Utilizing the in-Situ Generated Hydrogen Peroxide", "date": "2023", "keywords": "cod; dosage; engineering; fe2; fenton; h2o2; journal; model; petroleum; process; removal; sono; time; treatment; wastewater", "summary": "[5] Abdulredha, M. M., Aslina, H. S., & Luqman, C. A. (2020). Comparison with previous works Reference optimum Conditions process [22] RE%=58.2 =30 mg/l, 2+200mg/l, Fel Pheno =800mg/l, 2O2H pH=3,time=60min temperature =30\u00ba C Degradation of phenol in aqueous solution by fenton, sono\u2010fenton and sono\u2010photo\u2010fenton methods [66] For US/ 2O2/H2+Fe RE%=40 EC=216kWh 3m/ =30mM2+Fe pH=7,time=180 min temperature =30\u00ba C Ozone (O3) and sono (US) based advanced oxidation processes for the removal of color, COD for landfill leachate [67] RE%=84.25 =102+/Fe2O2H pH=3, time=10 min Treatment of petroleum effluents using the combined ultrasound and Fenton oxidation process", "mime": "application/pdf"}, {"id": "alkej-857", "words": "5331", "extension": ".pdf", "flesch": "65", "author": "B. Khudhair, Abdulrahman; Hussein, Furat I.; Obeidi, Muhannad Ahmed", "title": "Creating a LabVIEW Sub VI for the INA219 sensor for detecting extremely low-level electrical quantities", "date": "2023", "keywords": "+ \ufffd; current; ina219; l \ufffd; power; sensor; voltage; \u0627 \ufffd; \u0648\u0627 \ufffd; \ufffd +; \ufffd f; \ufffd h; \ufffd labview; \ufffd \u0631; \ufffd \ufffd", "summary": "\ufffd\ufffd 3\u060c \u0627\ufffd 97 , Adafruit INA219\ufffd*+ \ufffd\ufffdLabVIEW \ufffd\ufffd(\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd )\ufffd \u0627\ufffd Sub VI \u0648 \u0629 \u0625$\ufffd#\u0621 \u0627\ufffd1 \ufffd#\u062a \u0627\ufffd\ufffd\ufffd\ufffd1#\ufffd\ufffd0 \ufffd\ufffd\ufffd \ufffd\ufffd \u0627\ufffd +,\ufffd\u0649 \ufffd\ufffd.#-\ufffd ,\ufffd+*\ufffd *\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd \u0627\ufffd\ufffd\ufffd\ufffd **\ufffd\ufffd+ )\ufffd\u0627\u062a \u0627\ufffd\ufffd\u0627\u06be\ufffd4 \u064a\ufffd\ufffd\ufffd \u0627\ufffd \u0623\ufffd\ufffd\ufffd*** \u0627\u062f *\u060c**\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\u0627\u0631\u0632\ufffd\ufffd/ \ufffd\ufffd\ufffd\ufffd\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd /\ufffd \u0627\ufffd$\ufffd\ufffd\ufffd#\u0648 \ufffd\ufffd \u0627\u062f/ \u0627\ufffd\ufffd\u0627\u0642)'& \u06be\ufffd\ufffd\ufffd / \u0627\ufffd$\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd \u0648\u0627\ufffd,.\ufffd\ufffd- /\ufffd\ufffd2 \u0623\ufffd\ufffd0\u062b \u0627\ufffd,.\ufffd\ufffd- \u0627\ufffd$,+ \u0645***\ufffd \u0627\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd/ 3\ufffd\ufffd4 \u062f\ufffd \ufffd \ufffd\ufffd\ufffd\ufffd/ 3\ufffd \u06254\ufffd\ufffd \u0627 /\u062f\ufffd abd.basheer2102m@kecbu.uobaghdad.edu.iq*\u0627\ufffd84 \u0627\ufffd7\ufffd,\u0648 \ufffd: The last address 05 HEX register is a calibration register that is set accordance to the data sheet's equations and the work requirements as [15]: Current \ufffd \ufffd \ufffd 2\ufffd\ufffd \u2026 \ufffd1\ufffd where IM is the maximum expected current which equals to 0.4 A. By substituting IM in Equation (1) and rounding to the nearest: Current \ufffd \ufffd \ufffd.\ufffd \ufffd\ufffd,\ufffd\ufffd\ufffd \ufffd 0.00001221 \ufffd 0.0001", "mime": "application/pdf"}, {"id": "alkej-86", "words": "3761", "extension": ".pdf", "flesch": "68", "author": "Majeed, Majid H.; Kareem, Mohamed Abdul; Ali, Esraa H.", "title": "Construction and Characterization of Organic Solar Cell and Study the Operational Properties", "date": "2018", "keywords": "cell; efficiency; engineering; fig; pce; polymer; power; response; rpm; sample; spin; \ufffd \ufffd", "summary": "WX\ufffd%S\ufffdY \ufffd0%.#Z\ufffd%S[\u2044 %.% 2]/ 0.1125\ufffd 100R 17.256 Table 5, compering between Fill factor FF, power conversion efficiency PCE and series resistance Rs results Sample Number Spin Coater Speed (rpm) Keithley Electrometer FF PCE Rs (K\u03a9) WX\ufffd%S\ufffdY \ufffd0%.%X\ufffd%S[\u2044 %.%", "mime": "application/pdf"}, {"id": "alkej-861", "words": "5184", "extension": ".pdf", "flesch": "52", "author": "Kadhm, Osama Ibraheem; Hamad, Ali Hussein", "title": "High Transaction Rates Performance Evaluation for Secure E-government Based on Private Blockchain Scheme", "date": "2023", "keywords": "block; blockchain; clients; fabric; hyperledger; latency; network; organizations; performance; seconds; size; throughput; timeout; tps; transactions", "summary": "This paper assesses the performance of fabric blockchain by evaluating transaction latency, parallel throughput, and scalability under varying blockchain sizes, batch timeouts, clients, and organizations with a transaction rate of 200 tps. Also, many tests show that increased block timeout for high sending rates positively affects the throughput and latency.\uf020 Keywords: e-government, private blockchain, fabric, hyperledger caliper, performance analysis.", "mime": "application/pdf"}, {"id": "alkej-865", "words": "4091", "extension": ".pdf", "flesch": "68", "author": "Kadom, Noon; Kadom Rasheed, Noon; Kahtan, Yassr Y. ", "title": "\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0644\u0628\u062a\u0631 \u062e\u0644\u0627\u0644 \u0645\u0641\u0635\u0644 \u0627\u0644\u0643\u0627\u062d\u0644 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0645\u0641\u0635\u0644 \u0628\u0627\u0644\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0629", "date": "2024", "keywords": "ankle; ankle joint; engineering; fig; figure; foot; joint; journal; movable; prosthetic; stress; test; walking", "summary": "This work aimed to design an ankle joint that is suitable for ankle joint amputation, comfortable while walking, low cost and easy to use and maintain and provides important walking movements (PF, DF, IN and EV). Comprehending the functioning of prostheses is necessary to identify foot movements: eversion (EV)\u2013inversion (IN), dorsiflexion (DF) and plantar flexion (PF)", "mime": "application/pdf"}, {"id": "alkej-869", "words": "5900", "extension": ".pdf", "flesch": "52", "author": "A. Atiyah, Mahdi; A. Atiyah, Mahdi; Abdulameer, Lwaa Faisal; Narkhedel, Gaurav", "title": "PDF Comparison based on Various FSO Channel Models under Different Atmospheric Turbulence", "date": "2023", "keywords": "channel; communication; conditions; distribution; fso; gamma; journal; model; optical; pdf; performance; system; turbulence", "summary": "Therefore, we considered common FSO channel modeling distributions, such as Rayleigh, lognormal, M\u00e1laga, Nakagami, K- distribution, Negative-Exponential, Inverse- Gaussian, Gamma-Gamma, and fishier F distributions. In contrast, distribution models such as the natural logarithm, G-G, and k distribution describe weak, medium, and strong perturbations.", "mime": "application/pdf"}, {"id": "alkej-87", "words": "5435", "extension": ".pdf", "flesch": "58", "author": "Mahmood, Zaid H.; Irthiea, Ihsan K.; Abed, Kadum A.", "title": "\u062a\u062d\u0642\u064a\u0642 \u0639\u0645\u0644\u064a \u0648\u0645\u062d\u0627\u0643\u0627\u0629 \u0644\u0639\u0645\u0644\u064a\u0629 \u0633\u062d\u0628 \u0639\u0645\u064a\u0642 \u0645\u0627\u064a\u0643\u0631\u0648\u064a\u0629 \u0628\u0623\u062f\u0648\u0627\u062a \u0645\u0631\u0646\u0629 \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062d\u0644\u0642 \u0627\u0644\u0637\u0627\u0641\u064a", "date": "2018", "keywords": "blank; drawing; flexible; forming; journal; micro; pad; process; punch; ring; rubber; simulation; thickness; \ufffd \ufffd", "summary": "These constants are defined as: F \ufffd 12\ufffd 1R\ufffd\ufffd\ufffd \ufffd 1R\ufffd\ufffd\ufffd \ufffd 1R\ufffd\ufffd\ufffd \ufffd \u2026 \ufffd2\ufffd G \ufffd 12\ufffd 1R\ufffd\ufffd\ufffd \ufffd 1R\ufffd\ufffd\ufffd \ufffd 1R\ufffd\ufffd\ufffd \ufffd \u2026 \ufffd3\ufffd H \ufffd 12\ufffd 1R\ufffd\ufffd\ufffd \ufffd 1R\ufffd\ufffd\ufffd \ufffd 1R\ufffd\ufffd\ufffd \ufffd \u2026 \ufffd4\ufffd L \ufffd 32R\u2082\u2083\u00b2 M \ufffd 32R\u2081\u2083\u00b2 N \ufffd 32R\u2081\u2082\u00b2 \u2026 \ufffd5\ufffd the factors R11, R22, R33, R12, R13 and R23 are anisotropic yield stress ratios. f\ufffd\u03c3\ufffd=\ufffd F\ufffd\u03c3\ufffd\ufffd-\u03c3\ufffd\ufffd\ufffd2+G\ufffd\u03c3\ufffd\ufffd-\u03c3\ufffd\ufffd\ufffd2+ H\ufffd\u03c3\ufffd\ufffd-\u03c3\ufffd\ufffd\ufffd2+2L\u03c3\ufffd\ufffd\ufffd +2M\u03c3\ufffd\ufffd\ufffd +2N\u03c3\u2081\u2082\u00b2 \u2026(1) the material constants F, G, H, L, M and N are obtained from tensile tests in different orientations and \u03c3ij refers the stress components [13].", "mime": "application/pdf"}, {"id": "alkej-870", "words": "7810", "extension": ".pdf", "flesch": "46", "author": "Sulaiman, Noorulhuda Mudhafar; Al Tmeme, Ahmed; Mahdi , Mohammed Najah", "title": "\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0641\u0635\u0644 \u0627\u0644\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0633\u0645\u0639\u064a\u0629 \u0648\u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0639\u0645\u064a\u0642", "date": "2023", "keywords": "approach; audio; data; et al; features; ieee; information; learning; method; network; processing; separation; signals; sound; source; source separation; speech; speech separation; video", "summary": "[34] proposed a deep learning approach for audio-visual speech separation. [38] Makishima, N., Ihori, M., Takashima, A., Tanaka, T., Orihashi, S., Masumura, R.: Audio-visual speech separation using cross-modal correspondence loss IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).", "mime": "application/pdf"}, {"id": "alkej-872", "words": "3890", "extension": ".pdf", "flesch": "57", "author": "Subhi Rasan, Duaa ; Farhan, Firas Abdulameer ", "title": "Influence of Zirconia and Polymerized Microfiller on Some Properties of Polymethyl Methacrylate Denture Base", "date": "2024", "keywords": "acrylic; denture; groups; journal; pmma; powder; resin; strength; transverse; wettability; zirconia", "summary": "The selection of the ratio of the addition of ZP to PMMA resin was designated according to the pilot study. ZP powder had prepared and blended by weight with PMMA powder in two distinct amounts, 2% and 4% [1.2\u00b5m and 30%ZrO, 0.69\u00b5m and 70% p-", "mime": "application/pdf"}, {"id": "alkej-874", "words": "9291", "extension": ".pdf", "flesch": "46", "author": "Abed AL-Rubaye, Shahad Fadhil ; A. AlHaboubi, Naseer ; Al-Allaq, Aiman H. ", "title": "Factors Affecting Electrocoagulation Process for Different Water Types: A review", "date": "2024", "keywords": "aluminum; anode; chemical; current; density; doi; drinking; efficiency; electrocoagulation; electrocoagulation process; electrode; engineering; ions; iron; journal; metal; process; removal; time; treatment; vol; wastewater; water", "summary": "3.1 Electrical current The electrical current is one of the most efficient components in the electrochemical precipitation and electrocoagulation processes [28]. [10] M. Malakootian, H. J. Mansoorian, and M. Moosazadeh, \u201cPerformance evaluation of electrocoagulation process using iron-rod electrodes for removing hardness from drinking water,\u201d Desalination, vol. 255, no. 1\u20133, pp.", "mime": "application/pdf"}, {"id": "alkej-875", "words": "3515", "extension": ".pdf", "flesch": "61", "author": "Nather, ALZahraa ; Salloom, Maher Yahya ; Azizi, Amir ; Siallagan, Sahala ", "title": "Karnaugh Maps Adaptability to Implement Multiple-Actuator Pneumatic Circuits", "date": "2024", "keywords": "control; cylinder; engineering; equations; karnaugh; maps; vol", "summary": "Applications may cover maintenance, process engineering, and education at the educational level of engineering, with a focus on automation of labs for electro-pneumatic sequential control and pneumatic control circuits. When there are two alternative control sequences, a way for developing pneumatic control systems was created [6].", "mime": "application/pdf"}, {"id": "alkej-88", "words": "8746", "extension": ".pdf", "flesch": "58", "author": "Mohammed, Farag Mahel; Mohammed, Jamal Abdul-Kareem; Nouri, Rasha Ali", "title": "\u062a\u062d\u0633\u064a\u0646 \u0643\u0641\u0627\u0621\u0629\u0650 \u0627\u0644\u0644\u0648\u062d \u0627\u0644\u0634\u0645\u0633\u064a \u0627\u0644\u0645\u0642\u062a\u0641\u064a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0645\u062d\u0627\u0648\u0631 \u0628\u0625\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u062a\u062f\u0641\u0642 \u0636\u0645\u0646 \u063a\u0637\u0627\u0626\u0647 \u0627\u0644\u0632\u062c\u0627\u062c\u064a \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0650", "date": "2018", "keywords": "chamber; cooling; efficiency; energy; factor; flow; glazing; heat; irradiance; panel temperature; pv panel; system; table; temperature; voltage; water; wfdg; wfdg system; \ufffd \ufffd", "summary": "These values were listed as in Table 4 for the three performance responses: irradiance efficiency, panel temperature, and panel voltage. Panel temperature through day time.", "mime": "application/pdf"}, {"id": "alkej-880", "words": "7027", "extension": ".pdf", "flesch": "55", "author": "Salih, Sudad Adil; Naife, Tariq M.", "title": "The Remediation of Congo Red-Contaminated Groundwater by using a Permeable Reactive Barrier Through Modified Waterworks Sludge MgAl-LDH ", "date": "2023", "keywords": "adsorption; bed; concentration; dispersion; flow; model; mws; sludge; solute; sorbent; vol; water", "summary": "[42] Q. G. Finish and T. M. Naife, \u201cAdsorption Desulfurization of Iraqi Light Naphtha Using Metals Modified Activated Carbon,\u201d J. Eng., vol. 27, no. 7, pp. Sci., vol. 269, no. 1\u20132, pp.", "mime": "application/pdf"}, {"id": "alkej-881", "words": "3780", "extension": ".pdf", "flesch": "56", "author": "R. Hameed, Ali ; F. Abdulateef, Osama ", "title": "A Proposed Control Algorithm for Automated Storage and Retrieval System m (ASRS)", "date": "2024", "keywords": "algorithm; engineering; fig; journal; motor; position; retrieval; speed; stepper; storage; system; vol; weight", "summary": "Keywords: ASRS; S/R machine; automated storage system; closed-loop control; stepper motors; single deep 1. Introduction Automation plays an important role in the development of an industrial society Many studies have focused on the control of automated storage and retrieval systems.", "mime": "application/pdf"}, {"id": "alkej-882", "words": "4564", "extension": ".pdf", "flesch": "54", "author": "Mnati, Shahad A.; Hussein, Furat I.; Issa, Ahmed", "title": "\u062a\u0637\u0648\u064a\u0631 \u0646\u0645\u0648\u0630\u062c ANN \u0644\u062a\u0635\u0646\u064a\u0641 \u0623\u0644\u0648\u0627\u0646 RGB \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u062e\u0631\u062c\u0629 \u0645\u0646 \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0623\u0644\u0648\u0627\u0646 \u0645\u0635\u0646\u0639", "date": "2023", "keywords": "accuracy; ann; classification; color; data; journal; layer; model; performance; rgb; vol", "summary": "In this work, a proposed ANN model offers a non-parametric, user-friendly, comprehensive alternative to traditional statistical methods used in classifying RGB colors. About 5000 samples of RGB colors were utilized to create the dataset by applying measurements to a number of standard colored cards through a lab-designed and implemented colorimeter.", "mime": "application/pdf"}, {"id": "alkej-883", "words": "4728", "extension": ".pdf", "flesch": "56", "author": "Majid , Mustafa ; Khalid , Enas A. ; Zghair, Hayder ", "title": "Corrosion and Microhardness Behavior Improvement of 316L Stainless Steel via Fiber Laser Surface Treatment", "date": "2024", "keywords": "base; corrosion; engineering; journal; laser; metal; microhardness; power; resistance; sample; ss316l; stainless; steel; surface; test; treatment", "summary": "Singh et al. studied the effects of laser surface processing on the surface microstructure and corrosion behaviour of SS316L and Ti-6Al-4V. They found that metal ions are generated during the corrosion process (laser power of 500\u20131,500 W) in an ambient environment. Abstract This study investigated how fibre laser surface treatment affects stainless steel 316L\u2019s microhardness and corrosion resistance.", "mime": "application/pdf"}, {"id": "alkej-886", "words": "6611", "extension": ".pdf", "flesch": "56", "author": "Faisal, Hala A.; Mohammed, Alaa Kareem; Hussin AL Sbani, Nadya; Wan Isaha, Wan Nor Roslam", "title": "\u062a\u062d\u0636\u064a\u0631 \u0648\u062a\u0648\u0635\u064a\u0641 \u0648\u0643\u0641\u0627\u0621\u0629 \u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u062a\u062a\u0631\u0627\u0633\u064a\u0643\u0644\u064a\u0646 \u0644\u0644\u0643\u0631\u0628\u0648\u0646 \u0627\u0644\u0645\u0646\u0634\u0637 \u0627\u0644\u0645\u0634\u062a\u0642 \u0645\u0646 \u0628\u0642\u0627\u064a\u0627 \u0627\u0644\u0634\u0627\u064a", "date": "2023", "keywords": "adsorption; carbon; engineering; http://doi; journal; khwarizmi; model; order; removal; tac; tea; tetracycline; vol", "summary": "1. Predicted vs. actual values of the percentage removal of Tetracycline adsorption. Tetracycline adsorption on tea-activated carbon is endothermic and spontaneous, according to a thermodynamics study.", "mime": "application/pdf"}, {"id": "alkej-889", "words": "6862", "extension": ".pdf", "flesch": "52", "author": "Omar, Reem; Mahdi, Reem Omar ; Hacham, Wisam S. ", "title": "\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a \u0644\u0644\u062a\u0646\u0628\u0624 \u0628\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0633\u062a\u0647\u0644\u0643\u0629 \u0641\u064a \u0643\u0644\u064a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a \u060c \u0628\u063a\u062f\u0627\u062f \u0627\u0644\u0639\u0631\u0627\u0642", "date": "2024", "keywords": "building; consumption; data; dataset; energy; energy consumption; engineering; information; journal; learning; machine; model; network; prediction; regression; training; usage; use; vol; weather", "summary": "It suggests that the model can explain 97% of the variations, in energy consumption data. That data was used to find the value of energy consumption in the building using artificial intelligence and data analysis.", "mime": "application/pdf"}, {"id": "alkej-89", "words": "4518", "extension": ".pdf", "flesch": "59", "author": "Jabbar, Noor Mohsen; Kadhim, Estabriq Hasan; Mohammed, Alaa Kareem", "title": "\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u0627\u064a\u0648\u0644\u0648\u062c\u064a\u0629 \u0644\u0644\u062a\u0631\u0628\u0629 \u0627\u0644\u0645\u0644\u0648\u062b\u0629 \u0628\u0627\u0644\u062f\u064a\u0632\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0646\u0638\u0648\u0645\u0629 Biopile", "date": "2018", "keywords": "bacteria; biodegradation; bioremediation; day; diesel; hydrocarbons; journal; moisture; petroleum; soil; water; \ufffd \ufffd", "summary": "Total petroleum hydrocarbons (mg/kg soil) Amended soil Unamended soil (control) The bioremediation procedure for contaminated soil with petroleum hydrocarbons especially with diesel is applicable in a field scale because of its low cost and environment-friendly.", "mime": "application/pdf"}, {"id": "alkej-890", "words": "7892", "extension": ".pdf", "flesch": "58", "author": "Musaid, Ruba ; Ghazwan, Aseel ; A. Al-Saadan , Waleed ", "title": ".", "date": "2024", "keywords": "age; angle; arch; csi; deformities; foot; groups; index; journal; knee; koa; midfoot; osteoarthritis; pain; sti; study; table; vol", "summary": "3. Results 3.1 Foot Characteristic The associations between these variables were looked at in terms of the effect of KOA on foot morphology, and the results are shown in Table 2. KOA foot group had significantly higher AI, CSI and ST than usual, as shown in Fig. The correlation between KOA foot parameters was calculated using Pearson's correlation coefficient.", "mime": "application/pdf"}, {"id": "alkej-891", "words": "4555", "extension": ".pdf", "flesch": "53", "author": "S. Kurdi, Sarah ; J. M-Ridha, Mohanad ", "title": "Determination of The Optimum Conditions for Urease Extraction from Chickpea Seeds Using (Design Expert Software)", "date": "2024", "keywords": "activity; buffer; conditions; design; enzyme; extraction; journal; ratio; sodium; time; urease", "summary": "Materials and Methods Table 2 shows the experimental conditions and the results obtained from 25 experiments according to RSM. Table 2 Design experiment program for maximum enzyme urease extraction (a) (b) Table 1, Applied values and variables for urease extraction 2. 5 Design Expert Modelling \u2013RSM-CCD RSM provided excellent statistical tools for experimental design and data interpretation to optimise the process.", "mime": "application/pdf"}, {"id": "alkej-893", "words": "10693", "extension": ".pdf", "flesch": "33", "author": "\u062d\u0633\u064a\u0646 \u0646\u0627\u062c\u062d; AL-Jubori, Hussein N. ; AL-Darraji, Izzat; Jerbi, Houssem", "title": "Defect Detection Using Thermography Camera Techniques: A review", "date": "2024", "keywords": "analysis; cameras; components; data; deep; defects; detection; energy; engineering; faults; fire; heat; image; imaging; inspection; journal; khwarizmi; learning; maintenance; materials; non; quality; systems; techniques; technology; temperature; thermography; use; variations; vol", "summary": "Abstract Individuals across different industries, including but not limited to agriculture, drones, pharmaceuticals and manufacturing, are increasingly using thermal cameras to achieve various safety and security goals. With the continuous advancement of technology, the integration of Industry 4.0 and IoT technologies will further enhance the capabilities of thermal cameras, ensuring elevated performance across different domains.", "mime": "application/pdf"}, {"id": "alkej-894", "words": "4495", "extension": ".pdf", "flesch": "57", "author": "A. Almasiri, Osamah A. ; Buniya, Ali K. ; Abdul-Ameer, Hussam K. ", "title": "Quantitative Analysis of Isometric Ankle Torque and Muscle Activity during Dorsiflexion and Plantarflexion", "date": "2024", "keywords": "activity; ankle; dorsiflexion; foot; joint; muscle; participants; plantarflexion; semg; torque; vol", "summary": "The results showed that ankle torque is higher in plantarflexion than dorsiflexion. This has been achieved using a quantitative analysis of ankle torque and sEMG of the TA and GAS.", "mime": "application/pdf"}, {"id": "alkej-895", "words": "6439", "extension": ".pdf", "flesch": "53", "author": "Saadoon, Sara; Mohammed, Alaa Kareem ; Ali, Ziad T. Abd ; Rashid, Israa M. ; Isahak, Wan Nor Roslam Wan ; Rahimnejad, M. ", "title": "English", "date": "2024", "keywords": "adsorbent; adsorption; bentonite; carbon; dic; diclofenac; doi; engineering; journal; removal; solution; vol; water", "summary": "It was determined that the So parameter for DIC adsorption was 108.6 J/mol K. Based on the results depicted in Figure 5, the percentage of DIC removal stayed consistent at 98% across all tested pH values.", "mime": "application/pdf"}, {"id": "alkej-896", "words": "5287", "extension": ".pdf", "flesch": "65", "author": "Mary, Ali Hussien ; Al-Talabi, Ahmad; Kara, Tolgay; Muneam, Dina Saadi ; Almuhanna, Mohammad Yahya ; Mayyahi, Laith Awda Kadhim ", "title": "Adaptive Robust Tracking Control of Robotic Manipulator based on SMC and Fuzzy Control Strategy", "date": "2024", "keywords": "control; controller; fuzzy; method; model; smc; system; \u0307 \ufffd; \ufffd \u0307; \ufffd \ud835\udc47l", "summary": "\u2212 \u03c4] + \ufffd\u0307\u0303\ufffd\ud835\udc47L\ufffd\u0303\ufffd \u2026(53) \ufffd\u0307\ufffd = s\ud835\udc47[Y\u2205 \u2212 \ud835\udc58\ud835\udc53uf \u2212 \u03c4r] + \ufffd\u0307\u0303\ufffd\ud835\udc47L\ufffd\u0303\ufffd \u2026(54) \ufffd\u0307\ufffd = s\ud835\udc47[\ud835\udf0c \u2212 \ud835\udf0c] + \ufffd\u0307\u0303\ufffd\ud835\udc47L\ufffd\u0303\ufffd \u2026(55) \ufffd\u0307\ufffd = s\ud835\udc47[\ufffd\u0303\ufffd] + \ufffd\u0307\u0303\ufffd\ud835\udc47L\ufffd\u0303\ufffd \u2026(56) \ufffd\u0307\ufffd = [s\ud835\udc47 + \ufffd\u0307\u0303\ufffd\ud835\udc47L]\ufffd\u0303\ufffd \u2026(57) If \ufffd\u0307\u0303\ufffd = \u2212\ud835\udc3f\ud835\udc47 \u22121 s \u2026(58) Then \ufffd\u0307\ufffd = 0 \u2026(59) \u03c4\ud835\udc5f = \ud835\udf0c ...(45) Where \ufffd\u0302\ufffd represents estimation of \ud835\udf46 .", "mime": "application/pdf"}, {"id": "alkej-9", "words": "2715", "extension": ".pdf", "flesch": "60", "author": "Zeyad, Dr. Tarik", "title": "\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u0648\u062c\u0647 \u0627\u0644\u0628\u0634\u0631\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0648\u064a\u062c\u0629", "date": "2017", "keywords": "face; input; layer; network; neural; recognition; som; transform; wavelet", "summary": "The WSOM is a feed forward network that estimates optimized wavelet based for the discrete wavelet transform (DWT) on the basis of the distribution of the input data, where wavelet basis transforms are used as activation function. Wavelet Neural Networks A wavelet neural network (WNN) shown in figure (3), is a network layer with two layers whose output nodes form a linear combination of wavelet basis functions that are calculated in the hidden layer of the network.", "mime": "application/pdf"}, {"id": "alkej-90", "words": "5126", "extension": ".pdf", "flesch": "53", "author": "AL Mukhtar, Riyadh S.; AL Hemeri, Shurooq T.; Mahmood, Lina W.", "title": "\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u062a\u0641\u0643\u0643 \u0627\u0644\u0643\u0644\u0627\u062b\u0631\u064a\u062a (\u0644\u063a\u0627\u0632 \u0627\u0644\u062a\u0628\u0631\u06cc\u062fR134a \u0627\u0644\u0631\u0637\u0628) \u0628\u0627\u0644\u0646\u0638\u0627\u0645\u064a\u0646 \u0627\u0644\u062b\u0646\u0627\u0626\u064a \u0648\u0627\u0644\u062b\u0644\u0627\u062b\u064a", "date": "2018", "keywords": "clathrate; data; dissociation; equation; gas; hydrate; presence; pressure; r134a; refrigerant; salt; system; temperature; water; \ufffd \ufffd", "summary": ",[8] who performed the experimental measurements to conditions of gas hydrates dissociation were undertaken at range of temperatures and pressures , by using binary and ternary system which consist of refrigerant gases as (R134a, R410a, and R507) with salt aqueous solutions for various salt concentrations. Peng\u2013Robinson equation which is one of the cubic equation of the state given by [23]: Z= \ufffd \ufffd \ufffd- \ufffd \ufffd \ufffd \ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd ...(3) Where Z= \ufffd \ufffd \ufffd \ufffd \u2026(4) Tr= \ufffd \ufffd\ufffd \u2026(5) Pr= \ufffd \ufffd\ufffd \u2026(6) a(T)=0.457235\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \u03b1(T) \u2026(7) b=0.077796( \ufffd \ufffd\ufffd \ufffd\ufffd ) \u2026(8) The expression proposed by Smith H.etal., [24] is used for the \u03b1: \u03b1(T)=(1+k(1\u2212TR))2 \u2026(9) k=0.37464+1.54226w\u22120.26992w2 \u2026(10) Equation (3) rearranged to give [25]: Z3+\u03b2Z2+\u03b3Z+\u03b4=0 \u2026(11) A= a P \ufffd\ufffd\ufffd\ufffd \u2026(12)", "mime": "application/pdf"}, {"id": "alkej-900", "words": "7056", "extension": ".pdf", "flesch": "56", "author": "\u0645\u062d\u0645\u062f, \u0639\u0644\u0627\u0621; \u0627\u0644\u0633\u0628\u0627\u0646\u064a, \u0646\u0627\u062f\u064a\u0627; \u0648\u0627\u0646 \u0639\u064a\u0633\u0649, \u0648\u0627\u0646; Kareem Mohammed, Alaa; M. Rashid, Israa M.; AL Sbani, Nadya; Wan Isaha, wan", "title": "\u062a\u0639\u062f\u064a\u0644 \u0648\u062a\u0648\u0635\u064a\u0641 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0627\u0644\u0645\u0646\u0634\u0637 \u0627\u0644\u0645\u062d\u0636\u0631 \u0645\u0646 \u0628\u0642\u0627\u064a\u0627 \u0627\u0644\u0634\u0627\u064a \u0648\u0627\u0645\u062a\u0635\u0627\u0635 \u0633\u064a\u0628\u0631\u0648\u0641\u0644\u0648\u0643\u0633\u0627\u0633\u064a\u0646", "date": "2024", "keywords": "adsorption; carbon; cip; ciprofloxacin; doi; engineering; journal; khwarizmi; model; removal; surface; tac; time; vol; water", "summary": "Published 1 March 2024) https://doi.org/10.22153/kej.2024.11.001 Abstract Tea residue was used for preparing activated carbon (AC) which was used as an adsorbent to remove Ciprofloxacin (CIP) from synthetic contaminated water. Several adsorbents, as cheap and efficient alternate materials, have been used, such as activated carbon, graphene, and silica, for water purification", "mime": "application/pdf"}, {"id": "alkej-902", "words": "8978", "extension": ".pdf", "flesch": "64", "author": "Ahmed, Walaa H. ; kadhum, Ali H. ; Salleh, Mohd Shukor ", "title": "A Review on Tool Pin Geometry of Friction Stir Welding", "date": "2024", "keywords": "cylindrical; friction; fsw; joint; material; parameters; pin; pin profile; process; profile; speed; square; stir; strength; tensile; threaded; tool; tool pin; vol; welding", "summary": "FSW tool pin profiles[40]. [37] P. Goel et al., \u201cInvestigation on the effect of tool pin profiles on mechanical and microstructural properties of friction stir butt and scarf welded aluminium alloy 6063,\u201d Metals (Basel)., vol. 8, no. 1, p. 74, 2018.", "mime": "application/pdf"}, {"id": "alkej-903", "words": "4457", "extension": ".pdf", "flesch": "57", "author": "Mustafa, Sadeer Anwer ; Shammari, Ahmed Z. M. ; Augla, Wmieth A. J. ; Mohammed, M. N. ", "title": "Finite Element Analysis of New Designed Intercalary Prosthesis Implant (Ulna Bone)", "date": "2024", "keywords": "analysis; bone; element; engineering; fig; finite; forearm; fractures; impact; implant; intercalary; journal; khwarizmi; model; prosthesis; stress; test", "summary": "Evolution of the internal fixation of long bone fractures. A finite element model was developed to simulate traffic collision scenarios involving adult bone fractures.", "mime": "application/pdf"}, {"id": "alkej-905", "words": "8906", "extension": ".pdf", "flesch": "69", "author": "Mosleh, Israa Abed Alrazak ; A. Alshamma, Fathi A. ", "title": "Modified Study for the Effect of Combined Cycling Loading in Plane on Dynamic Edge Crack Propagation in a Thin Plate", "date": "2024", "keywords": "crack; crack growth; doi; energy; equation; fig; growth; length; material; mode; propagation; rate; results; sample; stress; vol", "summary": "Zain and Alshamma designed a new laboratory apparatus capable of applying single or multiple cyclic loadings, which facilitated the analysis of samples of genuine tubes with realistic sizes and the study of crack growth rate experimentally and numerically using the Forman equation [9]. A comparison of the analytical findings for alloy 5052 with the experimental result indicated the analytical model with the error rate in crack growth rate is 5.23%.", "mime": "application/pdf"}, {"id": "alkej-907", "words": "5778", "extension": ".pdf", "flesch": "58", "author": "Reem; Mahdi, Reem Omar; Hacham, Wisam", "title": "\u0625\u0645\u0643\u0627\u0646\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0641\u064a \u0628\u063a\u062f\u0627\u062f: \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0631\u0646\u0627\u0645\u062c PVsyst \u0648Helioscope \u0641\u064a \u0643\u0644\u064a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a", "date": "2025", "keywords": "angle; array; efficiency; energy; engineering; grid; helioscope; khwarizmi; kwh; losses; panels; power; pvsyst; software; system", "summary": "The foundation and use of PV solar energy were outlined by Reinders, Verlinden, Sark and Freundlich (2017). Keywords: HelioScope software; PVsyst software; Performance ratio; Solar energy 1.", "mime": "application/pdf"}, {"id": "alkej-908", "words": "6290", "extension": ".pdf", "flesch": "51", "author": "Mohammed, Noor A. ; Abdulateef , Osamah F. ; Hamad, Ali H.; Abdullah, Oday I.", "title": "Performance Analysis of Different Machine Learning Algorithms for Predictive Maintenance", "date": "2024", "keywords": "algorithms; classification; data; engineering; failure; journal; knn; learning; machine; machine learning; maintenance; model; predictive; task; time; training; xgb", "summary": "2.3 Resampling with Smote Resampling with the Synthetic Minority Oversampling Technique (SMOTE) is an important consideration considering the extremely low occurrence of machine failures among the entire dataset. Causes involved in machine failures.", "mime": "application/pdf"}, {"id": "alkej-91", "words": "5270", "extension": ".pdf", "flesch": "66", "author": "Al-kaissi, Zainab Ahmed; Mohammed, Mohammed Hashim; Kareem, Nabaa Sattar", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0641\u064a \u0645\u0641\u0627\u0635\u0644 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u0645\u0648\u062a\u0651\u062f\u0629 \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0628\u0644\u064a\u0637 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u064a \u063a\u064a\u0631 \u0627\u0644\u0645\u0633\u0644\u062d", "date": "2018", "keywords": "bar; concrete; deflection; dowel; load; models; pavement; slab; soil; \ufffd \ufffd", "summary": "Abstract This paper deals with load-deflection behavior the jointed plain concrete pavement system using steel dowel bars as a mechanism to transmit load across the expansion joints. Keywords: Steel dowel bars, jointed plain concrete pavement, load-deflection behavior, subgrade soil.", "mime": "application/pdf"}, {"id": "alkej-911", "words": "4651", "extension": ".pdf", "flesch": "66", "author": "Abbas, Hamza", "title": "\u0642\u064a\u0627\u0633 \u0645\u0639\u062f\u0644 \u0627\u0644\u0635\u062f\u0645\u0629 \u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0643\u0639\u0628 \u062d\u0630\u0627\u0621 \u0644\u0645\u0628\u062a\u0648\u0631 \u062a\u062d\u062a \u0627\u0644\u0631\u0643\u0628\u0629", "date": "2025", "keywords": "design; heel; impact; journal; loading; rate; vol", "summary": "The x-axis shows the effect of height (L, in cm), area (A, in cm2) and modulus of elasticity (E in MPa) on changing the mean of impact loading rate F' (BW/s). The x-axis shows the effect of height (L, in cm), area (A, in cm2) and modulus of elasticity (E in MPa) on changing the mean of impact loading rate F' (BW/s).", "mime": "application/pdf"}, {"id": "alkej-912", "words": "3634", "extension": ".pdf", "flesch": "49", "author": "Rashid, Sarah M. ; Yahya Salloom, Maher; Jemily, Nor Haniza Bakhtiar ; H. , Ab- Samat ; \u0645\u0627\u0647\u0631 \u064a\u062d\u064a\u0649 \u0633\u0644\u0648\u0645", "title": "\u0646\u0645\u0630\u062c\u0629 \u0648\u0645\u062d\u0627\u0643\u0627\u0629 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062a\u0646\u0627\u0633\u0628\u064a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0645\u0639 \u0623\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645", "date": "2024", "keywords": "controller; engineering; optimization; parameters; pid; platform; pso; simulation; system; vol", "summary": "The results indicate that the genetic algorithm (GA) PID algorithm outperforms the particle swarm optimization (PSO) PID controller in enhancing system performance. 4.1 Simulation results with PID controller This section examines the system's response when a PID controller is employed to enhance the operation and performance of a self-balancing platform.", "mime": "application/pdf"}, {"id": "alkej-915", "words": "6578", "extension": ".pdf", "flesch": "54", "author": "Raad , Alaa; M. Badri Albarody, Thar ; Mohammed Ali, Hajir ", "title": "Electromagnetic Scattering Properties and Characterisation of Sintered SiC Composite\u2013Based Microwave Spectrum", "date": "2024", "keywords": "absorption; composite; engineering; fig; journal; magnetic; materials; microwave; properties; si3n4; sic; vol; zno", "summary": "XRD analysis of sintered composites The XRD peaks of composite sintered at 1600\u00b0 are shown in Fig. In this research, SiC composites were fabricated from SiC at three concentrations, ZnO and Si.", "mime": "application/pdf"}, {"id": "alkej-916", "words": "5965", "extension": ".pdf", "flesch": "61", "author": "Mustafa, F.F. ; Al-Musawi, S.Q. ; A. Mahdi, Hussain ; Salloomi, K. N. ; Reda, S.D. ; Al-Ashaab, Ahmed ; Al-Jumaily, Adel ", "title": "Design and Implementation of Multi-Configuration Rolling Machine", "date": "2024", "keywords": "amplitude; dimensions; disks; engineering; forming; journal; number; process; profiles; reconfigurable; roller; shape; sheet; wavelength", "summary": "Transformation from machined rollers (MRs) to Multi-disk rollers (MDRs) 3. Keywords: machine design; reconfigurable machine; discrete multi-disk roller; reconfigurable manufacturing 1.", "mime": "application/pdf"}, {"id": "alkej-918", "words": "5319", "extension": ".pdf", "flesch": "63", "author": "Khudhair, Tabarak; Athab, Omar ", "title": "Recent Tools of Software-Defined Networking Traffic Generation and Data Collection", "date": "2025", "keywords": "controller; data; flow; hosts; mininet; network; number; packet; sdn; statistics; switches; tool; topology; traffic; vol", "summary": "This research aims to address the shortcomings found in the literature, such as the lack of details about the tools and methods used to generate data in SDN networks. SDN topology 5. Methodologies to Generate SDN Traffic Many tools are built-in or built-out in the Mininet simulator to generate traffic between end hosts and measure specific network performance attributes.", "mime": "application/pdf"}, {"id": "alkej-919", "words": "3363", "extension": ".pdf", "flesch": "52", "author": "Ali, Tariq Emad ; Ali, Faten Imad ; TEJFEL, M\u00e1t\u00e9 ; Zolt\u00e1n, Alwahab Dhulfiqar ", "title": "GSM-enabled Wireless Patient Monitoring System Integrating Microcontroller for Managing Vital Signstal signs", "date": "2024", "keywords": "arduino; bluetooth; data; engineering; heart; journal; monitoring; patient; system", "summary": "The creative combining technique at the heart of our monitoring system allows vital medical data to be seamlessly collected, processed, and transmitted. Our surveillance system, with its advanced software architecture, user-centric design theory, and strong hardware facilities is ready to transform the way medical data is collected, analyzed, and used to enhance treatment of patients.", "mime": "application/pdf"}, {"id": "alkej-92", "words": "4924", "extension": ".pdf", "flesch": "57", "author": "Ali, Maytham Mahmood; Yassen, Rabiha Saleh", "title": "\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645 \u0645\u0646 \u0627\u0644\u0645\u062e\u0644\u0641\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 )\u0627\u0644\u062e\u0628\u062b) \u0628\u0648\u0627\u0633\u0637\u0629 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0647\u0631 \u0648\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0646\u0642\u064a\u0629", "date": "2018", "keywords": "aluminum; flux; fluxes; journal; kalf4; kcl; melting; molten; nacl; process; slag; table; temperature; weight; \ufffd \ufffd", "summary": "Effect of Adding KAlF4 flux The effect of adding KAlF4 flux on the melting of aluminum slag was studied, and the ratio of adding KAlF4 flux is in the range of (0 - 10). Extraction of aluminum starts with bauxite mining, bauxite is processed into alumina, and then alumina is processed into aluminum metal.", "mime": "application/pdf"}, {"id": "alkej-920", "words": "5143", "extension": ".pdf", "flesch": "58", "author": "R. Kadhim, Noor ; M. Flayeh, Hussain ; Abbar, Ali H. ; Al-azzawie, Hasan F. ", "title": "Electrochemical Extraction with Supported Liquid Membrane for Removing Copper from Synthetic Wastewater: Optimisation through Response Surface Methodology", "date": "2024", "keywords": "concentration; copper; engineering; extraction; journal; kadhim; membrane; ppm; process; removal; surface; vol; voltage", "summary": "The effect of several parameters including applied voltage, donor pH and initial copper concentration on removal efficiency were investigated through response surface methodology (RSM). RE percent was used as response, and process variables included voltage (X1), pH (X2) and initial copper concentration (X3).", "mime": "application/pdf"}, {"id": "alkej-921", "words": "5385", "extension": ".pdf", "flesch": "57", "author": "Salahuddin Araibi, Alaa; H. Dalef, Huda; K. Hussein, Hiba; Shaiful Ashrul Ishak, Mohamad; Roslan Rahim, Muhammad", "title": "Enhancing Risk Management: Leveraging the Likelihood/Severity Matrix for Effective Risk Assessment and Mitigation in the Electrical and Electronic Sector", "date": "2024", "keywords": "approach; assessment; engineering; journal; khwarizmi; likelihood; matrix; process; risk; score; severity; system; table; vol", "summary": "After defining the notion of risk, the combination of risk likelihood and risk severity is called risk score Risk Risk Score Risks Criteria Colour Breaking parts during assembly 15 Shocking the components from static electricity discharge 10", "mime": "application/pdf"}, {"id": "alkej-923", "words": "7491", "extension": ".pdf", "flesch": "57", "author": "Dawood, Zinah", "title": "\u0646\u0645\u0627\u0630\u062c \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0645\u0633\u0627\u0631 \u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u062e\u0627\u0645\u0633 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0646\u0627\u0629 \u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0645\u0644\u0645\u062a\u0631\u064a\u0629 ", "date": "2025", "keywords": "abg; ci model; communications; distance; frequency; ieee; loss; mimo; model; vol; wave; wireless", "summary": "The equation of PL CI model can be represented by [11]: \u2061\u2061PLCI(f, d) 2. CI PL model for the 4\u00d74 MIMO at 28 GHZ frequencies and complex indoor room scenario Fig.", "mime": "application/pdf"}, {"id": "alkej-926", "words": "3968", "extension": ".pdf", "flesch": "65", "author": "Abd Al Kareem Mohammed, Shatha ; Hussien Mary, Ali ; Al\u2010Abadi, Ali ; Ghufran Khidhir Abboosh, Mohammed ; \u0639\u0644\u064a \u062d\u0633\u064a\u0646 \u0645\u0631\u064a", "title": "\u0645\u062a\u062d\u0643\u0645 \u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0646\u0633\u0628\u064a \u0627\u0644\u0645\u062a\u064a\u0646 PI \u0648 \u0631\u062f \u0627\u0644\u0641\u0639\u0644 \u0627\u0644\u0631\u0627\u062c\u0639 \u0645\u0639 \u0645\u0631\u0627\u0642\u0628 \u0627\u0644\u0627\u0636\u0637\u0631\u0627\u0628 \u0644\u0646\u0638\u0627\u0645 \u0637\u0627\u0626\u0631\u0627\u062a \u0647\u0644\u064a\u0643\u0648\u0628\u062a\u0631 \u062a\u062a\u062d\u0631\u0643 \u0628\u062f\u0631\u062c\u062a\u064a\u0646 \u0645\u0646 \u0627\u0644\u062d\u0631\u064a\u0629", "date": "2024", "keywords": "controller; disturbance; helicopter; model; state; system; vol", "summary": "Keywords: Helicopter system; Robust control; PI controller. This expansion in helicopter applications has led researchers to develop different control methods to improve the performance of helicopter systems", "mime": "application/pdf"}, {"id": "alkej-927", "words": "6333", "extension": ".pdf", "flesch": "54", "author": "Dhirar, Heba; Hamad, Ali ", "title": "Internet of Things Software-Defined Network Intrusion Detection Dataset: Inter- and Intra-Domain", "date": "2025", "keywords": "attack; controller; dataset; ddos; detection; doi; engineering; flow; iot; network; sdn; security; software; system; traffic; vol; \ud835\udc47\ud835\udc5f\ud835\udc62\ud835\udc52 \ud835\udc43\ud835\udc5c\ud835\udc60\ud835\udc56\ud835\udc61\ud835\udc56\ud835\udc63\ud835\udc52\ud835\udc60", "summary": "SDN attack vectors, B) IoT network attack vectors. 3.3. The historical record of SDN attacks remains undisclosed.", "mime": "application/pdf"}, {"id": "alkej-928", "words": "5052", "extension": ".pdf", "flesch": "44", "author": "Rasheed, Khawla ; Al-Neami, Auns; Abbas, Haider ", "title": "Systematic Review of Image Segmentation Programs in Craniomaxillofacial Surgery", "date": "2025", "keywords": "cmf; doi; engineering; image; image segmentation; journal; medical; methods; programs; review; segmentation; software; surgery; techniques; vol", "summary": "This review underlines the principal significance of image segmentation in CMF surgery and offers valuable insights for clinicians and researchers to make informed decisions regarding the selection and utilisation of image segmentation programs. 4. Conclusion Despite progress in image segmentation programs for CMF surgery, several challenges and limitations persist.", "mime": "application/pdf"}, {"id": "alkej-93", "words": "3402", "extension": ".pdf", "flesch": "54", "author": "Hussein, Abbas Khammas; Abbas, Laith Kais; Hameed, Asraa Kareem", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0643\u0631\u0628\u0646\u0629 \u0639\u0644\u0649 \u0635\u0644\u0627\u062f\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0643\u0631\u0628\u0646 \u0628\u0623\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u0645\u0648\u0631\u0627", "date": "2018", "keywords": "carbon; carburization; engineering; hardness; process; steel; taguchi; temperature; tempering; time; vol; \ufffd \ufffd", "summary": "[16] M. A. Birnfeld, G. Pinta\u00fade, J. C. K. das Neves, \u201cEffect of carburized steel hardness on surface roughness and residual stresses after manufacturing operations\u201d, International Congress of Mechanical Engineering, Vol. 20, pp: (57-64), Gramado, RS, Brazil ,15-November-2009. Where: i = 1,.., m ; j = 1,\u2026, n. Step 2: Determine composite score as expressed in Equation (4): #\ufffd = \u2211 \ufffd\ufffd\ufffd\ufffd$\ufffd%\ufffd \u2212 \u2211 \ufffd\ufffd\ufffd\ufffd'\ufffd%$(\ufffd \u2026(4) Abbas Khammas Hussein Al-Khwarizmi Engineering Journal, Vol. 14, No. 3, P.P. 92- 99 (2018) 95 Where: )\u2211 \ufffd\ufffd\ufffd\ufffd *$\ufffd%\ufffd and )\u2211 \ufffd\ufffd\ufffd\ufffd *'\ufffd%$(\ufffd are benefit and non-benefit criteria, respectively and if there are responces more important than others, also (i = 1\u2026. m), the composite score of these attributes become as expressed in equation (5): #\ufffd = \u2211 +\ufffd\ufffd\ufffd\ufffd\ufffd$\ufffd%\ufffd \u2212 \u2211 +\ufffd\ufffd\ufffd\ufffd\ufffd'\ufffd%$(\ufffd \u2026(5)", "mime": "application/pdf"}, {"id": "alkej-932", "words": "5298", "extension": ".pdf", "flesch": "42", "author": "\u0641\u0627\u0636\u0644, \u0647\u0628\u0647; Fadhil, Heba ; Manickam, Selvakumar ", "title": "Efficient Multitask Scheduler for Heterogeneous Workloads with Varying Instruction Counts", "date": "2025", "keywords": "algorithm; counts; execution; instruction; multitask; performance; processor; resource; scheduler; scheduling; static; system; task; time; workloads", "summary": "Task scheduling uses artificial intelligence algorithms based on neural networks and reinforcement learning models, but it demands large training datasets and produces high computational requirements. Different approaches for scheduling tasks exist today as static and dynamic algorithms with separate strengths and matching performance constraints .", "mime": "application/pdf"}, {"id": "alkej-935", "words": "8473", "extension": ".pdf", "flesch": "50", "author": "Al-Qazzaz, Noor Kamal ; Aldoori, Alaa A.; Hussein, Tabarak Emad; Mahdi, Massarra Mohammed; Mohd Ali, Sawal Hamid Bin; Ahmad, Siti Anom", "title": "Deep-Learning-Based Mobile Application for Detecting COVID-19", "date": "2025", "keywords": "accuracy; bot; cnn; covid-19; cxr; detection; engineering; images; journal; learning; lung; matlab; mobilenetv2; model; network; ray; results; telegram", "summary": "[27] suggested a randomised generative adversarial network that detected COVID-19 images from known and labelled classes (normal and viral pneumonia) without labels or training data from the unknown class, with an AUC of 0.77. This study included 18,479 CXR pictures, amongst which 8851 were normal, 6012 were non-COVID lung infections, and 3616 were COVID-19 CXR images, together with their accompanying ground-truth lung masks (Figure 2).", "mime": "application/pdf"}, {"id": "alkej-938", "words": "6849", "extension": ".pdf", "flesch": "56", "author": "Al-Qazzaz , Noor Kamal ; Mohd Ali , Sawal Hamid Bin ; Ahmad , Siti Anom ", "title": "Deep Learning Model for Prediction of Dementia Severity based on EEG Signals", "date": "2024", "keywords": "atten; classification; data; dementia; eeg; engineering; entropy; ieee; learning; lstm; model; qazzaz; series; time; vol", "summary": "The participants were then asked to try to recall the words while keeping their eyes closed, and EEG data were collected. In this study, new methods have been proposed to diagnose people with VD, MCI as a result of a stroke or NC by using EEG data and LSTM deep learning.", "mime": "application/pdf"}, {"id": "alkej-94", "words": "6033", "extension": ".pdf", "flesch": "55", "author": "Oleiwi, Jawad Kadhim; Hamad, Qahtan Adnan", "title": "\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0645\u0627\u062f\u0629 \u0642\u0627\u0639\u062f\u0629 \u0637\u0642\u0645 \u0627\u0644\u0623\u0633\u0646\u0627\u0646 \u0645\u0635\u0646\u0639\u0629 \u0645\u0646 \u0645\u0648\u0627\u062f \u0645\u062a\u0631\u0627\u0643\u0628\u0629 \u0628\u0648\u0644\u064a\u0645\u0631\u064a\u0629", "date": "2018", "keywords": "base; composite; denture; lignin; materials; micro; nano; particles; pmma; strength; tensile; test; zro2", "summary": "The results of this study showed that the values of tensile modulus of elasticity, compressive strength and hardness properties increased with increasing the volume fraction of these particles in PMMA composite materials. Also, the addition of (nano-ZrO2) particles showed greater effect than that of (micro-lignin) particles in some properties of PMMA composite materials for prosthesis denture base materials specimens, while they have lower effect for the other properties.", "mime": "application/pdf"}, {"id": "alkej-944", "words": "5903", "extension": ".pdf", "flesch": "55", "author": "AlRubaye, Shahad F. ; Al Haboubi , Naseer A. ; Al-Amili , Hussein A. ; Al-Allaq, Aiman H. ; Rzaij , Dina R. ", "title": "Monitoring Alkalinity and Hardness During Treatment of Different Water Types", "date": "2024", "keywords": "alkalinity; electrocoagulation; fig; hardness; min; polarity; process; reversal; river; time; treatment; vol; water", "summary": "[13] D. R. Ryan, P. J. McNamara, and B. K. Mayer, \u201cIron-electrocoagulation as a disinfection byproduct control strategy for drinking water treatment,\u201d Environ Sci (Camb), vol. 6, no. 4, pp. 38-45 Monitoring Alkalinity and Hardness During Treatment of Different Water Types Shahad F. ALRubaye1*, Naseer A. Al Haboubi 2, Hussein A. Al-Amili 3, Aiman H. Al-Allaq4 and Dina R. Rzaij 5 1, 2 Chemical Engineering Department, College of Engineering, Al Nahrain University, Baghdad, Iraq Khawarizmi College of Engineering, University of Baghdad, Baghdad, -Automated Manufacturing Engineering, Al 3 Iraq USA ,University (ODU)Department of Mechanical and Aerospace Engineering, Old Dominion 4 lectrical Engineering Technical College, Middle Technical University, Baghdad, IraqE5 shahad.fadhilma@gmail.com :mail-E \u2019sCorresponding Author* (Received 17 April 2024; Revised 8 July 2024; Accepted 11 August 2024; Published 1 December 2024) https://doi.org/10.22153/kej.2024.08.004 Abstract Alkalinity and hardness are crucial factors in water treatment procedures, such as electrocoagulation (EC) and traditional coagulation\u2013flocculation.", "mime": "application/pdf"}, {"id": "alkej-945", "words": "3061", "extension": ".pdf", "flesch": "49", "author": "Faraj, Sarah S. ; Hadi, Nabil H. ", "title": "Enhancing the Surface Mechanical Properties of AL2618 Alloy Turbochargers Using a PLD Device with AI2O3", "date": "2024", "keywords": "alloy; blades; corrosion; deposition; engineering; hardness; journal; pld; properties; surface; turbocharger; vol", "summary": "No. 1 (2019): Al- Khwarizmi Engineering Journal [11] Alalkawi H. J. M., Ali Yousuf K Khenyab andAbduljabar H. Ali,\u201d Improvement of Mechanical and Fatigue Properties for Aluminum Alloy 7049 By Using Nano Composites Technique\u201d, Department of Electromechanical Engineering/ University of Technology/ Baghdad/ Iraq, DOI: https://doi.org/10.22153/kej.2019.08.001, Vol. 15 No. 1 (2019): Al-Khwarizmi Engineering Journal. This study enhances the mechanical properties of turbocharger surfaces by depositing a thin film of aluminium dioxide (Al2O3) onto samples manufactured from aluminium alloy (AL2618).", "mime": "application/pdf"}, {"id": "alkej-946", "words": "4524", "extension": ".pdf", "flesch": "50", "author": "Mobarak, Rami; Mengarelli, Alessandro; Verdini, Federica; Fioretti, Sandro; Burattini, Laura; Tigrini, Andrea", "title": "Enhanced Gait Phases Recognition by EMG and Kinematics Information Fusion and a Minimal Recording Setuping Setup", "date": "2024", "keywords": "accuracy; angle; data; engineering; fig; gait; hip; information; models; recognition; semg; svm; vol", "summary": "This paper proposes an information fusion approach for gait phase recognition using surface electromyography (sEMG) and kinematics data. These studies lack the investigation of neuromechanical information fusion acquired exclusively from the proximal part of the lower limbs in gait phase recognition during normal walking and using shallow models.", "mime": "application/pdf"}, {"id": "alkej-948", "words": "4130", "extension": ".pdf", "flesch": "66", "author": "Al-shamary, Abddullah ; Alkamchi, Ahmed ; Er\u00e7elebi, Ergun ", "title": "Studying the Effect of Rotor\u2019s Coefficients on a Y-shaped Tri-copter", "date": "2025", "keywords": "attitude; case; control; design; doi; engineering; fig; motor; pid; uav; vol", "summary": "The PID control, when associated with optimisation techniques to maximise system performance, can be a very practical approach to UAV control [20]. 1. UAV motor configuration", "mime": "application/pdf"}, {"id": "alkej-949", "words": "8496", "extension": ".pdf", "flesch": "48", "author": "Altameemi, Ibrahim", "title": "A Comprehensive Survey of Push Recovery Techniques for Standing and Walking Bipedal Robots", "date": "2024", "keywords": "balance; bipedal; body; com; conference; control; force; humanoid; international; model; position; push; recovery; robot; step; vol; walking", "summary": "J. H. Kim, Partition-aware Stability Control for humanoid robot push recovery with whole- body capturability, Journal of Mechanisms and Robotics, vol. 16, p. 1, 2023. [20] A. Yasin, Q. Huang, Q. Xu and M. S. Sultan, Humanoid robot push recovery through foot placement, in IEEE International Conference on Mechatronics and Automation, 2012.", "mime": "application/pdf"}, {"id": "alkej-95", "words": "4841", "extension": ".pdf", "flesch": "69", "author": "Akbar, Ahmed A.; Shwaish, Raed R.; Hadi, Naba D.", "title": "\u062f\u0631\u0627\u0633\u0629 \u062a\u0627\u062b\u064a\u0631 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0639\u0644\u0649 \u062a\u0648\u0632\u064a\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0639\u0645\u0631 \u0627\u0644\u0627\u062f\u0627\u0629 \u0627\u062b\u0646\u0627\u0621 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623316L", "date": "2018", "keywords": "chip; cutting; feed; fig; heat; increase; life; speed; temperature; tool; \ufffd \ufffd", "summary": "The product (\u03c1c) represents \u201cthe specific heat per unit volume\u201d may be given by using the following units: (Ts \u2212 Tr) \ufffd (\ufffd\ufffd\ufffd/\ufffd\ufffd ) \ufffd\ufffd\ufffd(\ufffd\ufffd\ufffd)\ufffd (\ufffd\ufffd \ufffd\ufffd \u2044 ) \ufffd (\ufffd (\ufffd\ufffd\ufffd \u2103)\u2044 )\ufffd \u2026(2) T1 = T/ \u2212 \ufffd!\ufffdB\u055dE R1 = T 6\ufffd \u2212 \ufffd!", "mime": "application/pdf"}, {"id": "alkej-952", "words": "6406", "extension": ".pdf", "flesch": "57", "author": "S. Ameer, Marwa; A. Atiya, Mohammed ; Hassan, Ahmed K. ; Shakorfow, Abdelmalik Milad ; Al Mhanna, Najah ", "title": "CuO/ZnO Nanocomposite Biosynthesis Approach Using Eucalyptus Leaves for Photodegradation of Tetracycline", "date": "2024", "keywords": "cuo; degradation; engineering; khwarizmi; ncs; nps; ratios; surface; synthesis; vol; water; zno; zno ncs", "summary": "In this study, the photocatalytic degradation of tetracycline (TC), which is responsible for water pollution, was investigated in an aqueous solution by using two types of nanoparticles (NPs) based on green synthesis of ZnO NPs and CuO NPs as photocatalysts. ZnO and CuO NPs are widely used because they have unique chemical, physical and mechanical properties, including low melting point, large surface area, excellent structural stability, rapid diffusion and high surface energy [21].", "mime": "application/pdf"}, {"id": "alkej-953", "words": "5024", "extension": ".pdf", "flesch": "66", "author": "Abdulla, Zahraa ; Hadi, Nabil ", "title": "Autonomous Path Planning and Obstacle Avoidance of a Wheeled Mobile Robot via Grey Wolf Optimisation", "date": "2025", "keywords": "abc; algorithm; grey; gwo; obstacles; path; planning; robot; vol; wolf", "summary": "[6] H. Zhangfang, F. Chunyi, and L. Yuan, \u201cImproved particle swarm optimization algorithm for mobile robot path planning,\u201d Comput. Optimal path suggested by GWO (fixed obstacles)", "mime": "application/pdf"}, {"id": "alkej-954", "words": "7125", "extension": ".pdf", "flesch": "57", "author": "Noori, Ali; Fawzi, Faiz; Tabina , Hussain ; Nikolaevich, Egorov ", "title": "Development and Implementation of an Automated Production Line Training System", "date": "2025", "keywords": "control; control system; engineering; fig; khwarizmi; line; loop; module; motor; plc; production; root; sensor; station; system; time; training", "summary": "A few research papers specifically addressed the control and monitoring of pneumatic systems utilizing SCADA systems. Keywords: Automated production line; Programmable Logic Controller (PLC); Training system; SCADA.", "mime": "application/pdf"}, {"id": "alkej-955", "words": "8952", "extension": ".pdf", "flesch": "55", "author": "Al-hamadani, Samer; Al-Darraji, Izzat; Jerbi, Houssem", "title": "Improving Barcode Vision Scanning Process using a Drone-based Tracking PID Controller for Warehouse in Industry 4.0", "date": "2025", "keywords": "area; barcode; controller; distance; dji; drone; engineering; error; figure; image; journal; khwarizmi; pid; pid controller; pixels; scanning; tello; test; vol", "summary": "Drone cameras are capable of capturing static pictures for further analysis or providing live video feeds for monitoring from a first-person perspective. Meanwhile, barcode advancements, along with advanced computer vision technology, provide several advantages for drone applications.", "mime": "application/pdf"}, {"id": "alkej-96", "words": "2316", "extension": ".pdf", "flesch": "63", "author": "Alyas, Rasha Ramiz", "title": "\u062a\u0623\u062b\u064a\u0631 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0641\u064a \u0645\u0643\u0627\u0626\u0646 \u0627\u0644\u062a\u0641\u0631\u064a\u0632 \u0627\u0644\u0645\u0628\u0631\u0645\u062c\u0629 \u0639\u0644\u0649 \u0627\u0644\u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629", "date": "2018", "keywords": "cutting; feed; machining; milling; roughness; speed; surface; value; \ufffd \ufffd", "summary": "Pocket Surf tester Table 3, Surface roughness value for each Experiments. Keywords: Orthogonal array, surface roughness, S/N ratio, Taguchi technique.", "mime": "application/pdf"}, {"id": "alkej-961", "words": "5520", "extension": ".pdf", "flesch": "54", "author": "Aldulimy, Sara Ayad; Aldulimy, Sara ; Alazzawi, Yarub ", "title": "Violence Prediction Estimation in Surveillance Cameras Using CNN with GAMMA Correction", "date": "2025", "keywords": "accuracy; cnn; correction; dataset; detection; et al; gamma; ieee; learning; model; training; video; violence", "summary": "[29] Focused on reducing false positives in violent behavior detection models 2021 Kang et al. Basic steps in the application of an algorithm for video violence detection The remainder of this study discusses related projects that utilise different models and sub- models based on the overall concept of detecting anomalous behaviour in security camera footage.", "mime": "application/pdf"}, {"id": "alkej-962", "words": "7798", "extension": ".pdf", "flesch": "52", "author": "Ismael, Saja Kareem; Shujaa, Mohamed Ibrahim; Bahaaulddin A. Alwahhab, Ahmed", "title": "Secure and Lightweight Cipher for Resource-constrained IoT Healthcare Applications using Snake Key Generation", "date": "2025", "keywords": "algorithm; bee; data; doi; encryption; generator; healthcare; internet; iot; journal; key; patient; randomness; security; snake; solution; swarm; vol", "summary": "[11] proposed a crypto-stegno method for protecting healthcare data in IoT, which effectively prevents data leakage. [11] Crypto-stegno framework for securing healthcare data in IoT Crypto-stegno Abdellatif et al.", "mime": "application/pdf"}, {"id": "alkej-968", "words": "10616", "extension": ".pdf", "flesch": "42", "author": "Hussain, Narjes; Amori, Karima ", "title": "Impact of Design Parameters in Thermal Solar Water Storage Tank Systems: (A Review)", "date": "2025", "keywords": "aspect; collector; cylindrical; design; efficiency; energy; energy storage; engineering; heat; heating; insulation; journal; materials; performance; ratio; solar; storage; storage tank; stratification; systems; tank; temperature; water; water storage", "summary": "Insulation Techniques Proper insulation of solar water storage tanks requires selecting appropriate materials and applying proper installation techniques, such as the following: \u2022 Continuous Insulation: Maintaining insulation along the tank perimeter without gaps or thermal bridges is critical. Vertical cylindrical hot water storage tanks are widely used in practical applications, and in solar water heating tanks, the effects of the initial temperature on flow dynamics, heat distribution and thermal mixing mechanisms are thoroughly investigated.", "mime": "application/pdf"}, {"id": "alkej-97", "words": "4954", "extension": ".pdf", "flesch": "62", "author": "Dagher, Khulood E.", "title": "\u062a\u0635\u0645\u064a\u0645 \u0645\u0633\u064a\u0637\u0631 \u062a\u0646\u0627\u0633\u0628\u064a \u062a\u0643\u0627\u0645\u0644\u064a \u062a\u0641\u0627\u0636\u0644\u064a \u0639\u0635\u0628\u064a \u0627\u064a\u0644\u0645\u0646 \u0627\u0644\u0645\u0639\u062f\u0644 \u0644\u0646\u0638\u0627\u0645 \u0645\u062d\u0648\u0644 \u062e\u0627\u0641\u0636 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0645\u0628\u0646\u064a\u0627 \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0623\u0645\u062b\u0644\u064a\u0629 \u0627\u0644\u062f\u0648\u0644\u0641\u064a\u0646 \u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0648\u0642\u0639 \u0628\u0627\u0644\u0635\u062f\u0649", "date": "2018", "keywords": "algorithm; buck; controller; converter; engineering; output; pid; system; voltage; \ufffd \ufffd", "summary": "So the mathematical model (Eq. (1) and Eq. (2)) can be written in state space representation as follows: Let: x1= iL, \ufffd\ufffd\ufffd = dt diL , x2=VOUT , \ufffd\ufffd\ufffd = dt dVOUT \u2026(4) \ufffd\ufffd\ufffd = \ufffd\ufffd + \ufffd\ufffd\ufffd \u2026 (5) \ufffd = \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd = \ufffd \ufffd(\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd)\ufffd \ufffd\ufffd\ufffd\ufffd(\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd)(\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd)\ufffd\ufffd(\ufffd\ufffd\ufffd\ufffd\ufffd) \ufffd(\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd)\ufffd\ufffd(\ufffd\ufffd\ufffd\ufffd\ufffd)\ufffd \u2026(6) \ufffd!\ufffd = \ufffd \u2206\ufffd\u2206(\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd)\ufffd\ufffd(\ufffd\ufffd\ufffd\ufffd\ufffd)\ufffd \u2026(7) \ufffd = $0 1' \u2026(8)", "mime": "application/pdf"}, {"id": "alkej-971", "words": "4708", "extension": ".pdf", "flesch": "54", "author": "Zaidane , Khadija; Naser, Ahmed ", "title": "Examination the Corrosion Inhibition of Synthesized Azo-Schiff Bases Compounds from (P-Fluorophenyl)-1,3,4-Thiadiazoles for Carbon Steel Alloy in Acidic Medium", "date": "2025", "keywords": "carbon; compounds; corrosion; electrode; engineering; inhibition; inhibitors; journal; schiff; steel; vol", "summary": "https://doi.org/10.22153/kej.2025.09.004 Abstract New azo-Schiff base compounds were prepared by different processes using (p-fluorophenyl)-1,3,4-thiadiazoles, and their role as corrosion inhibitors for carbon steel alloy in acidic media such as 0.1 M HCl at 298 K was investigated. These findings imply that the artificial Azo-Schiff bases show promising application as corrosion inhibitors for carbon steel in acidic settings.", "mime": "application/pdf"}, {"id": "alkej-976", "words": "9285", "extension": ".pdf", "flesch": "65", "author": "Alhassany, Taher; Mary, Ali Hussien ; Hussein, Furat Ibrahim; Abboosh, Mohammed Ghufran Khidhir ; Fareed, Muhammad Umar", "title": "Improving the Performance of Steering by Wire Using a Model Predictive Controller Enhanced with Particle Swarm Optimisation", "date": "2025", "keywords": "angle; control; doi; model; motor; mpc; performance; predictive; pso; response; steering; system; vol; wheel; wire", "summary": "[21] M. Z. Mohd Tumari, M. S. Saealal, W. N. Abd Rashid, S. Saat, and M. A. Mohd Nasir, \u201cThe vehicle steer by wire control system by implementing PID controller,\u201d J. Telecommun. Electron. [21] M. Z. Mohd Tumari, M. S. Saealal, W. N. Abd Rashid, S. Saat, and M. A. Mohd Nasir, \u201cThe vehicle steer by wire control system by implementing PID controller,\u201d J. Telecommun.", "mime": "application/pdf"}, {"id": "alkej-978", "words": "11776", "extension": ".pdf", "flesch": "58", "author": "Saadi, Hayder ; ALKARKHI, Nazar kais; Abbood, Wisam ; Nacy, Somer ", "title": "Object Dimension and Location Determination in Gantry Robots and Conveyor Systems: A Review", "date": "2025", "keywords": "accuracy; belt; cameras; control; conveyor; detection; dimensions; distance; doi; efficiency; engineering; gantry; infrared; laser; light; low; object; position; robot; robotic; sensors; sorting; speed; system; time; vision; vol", "summary": "2. Gantry robot systems can be used in logistics and manufacturing. [6] C. Canali et al., An Automatic Assembly Parts Detection and Grasping System for Industrial Manufacturing, in Proc.", "mime": "application/pdf"}, {"id": "alkej-98", "words": "2971", "extension": ".pdf", "flesch": "62", "author": "Jadallah, Abdullateef A.; Farag, Sahar R.; Hamdi, Jinan D.", "title": "\u062a\u0639\u0632\u064a\u0632 \u0623\u062f\u0627\u0621 \u0627\u0644\u062a\u0648\u0631\u0628\u064a\u0646 \u0627\u0644\u0631\u064a\u062d\u064a \u0639\u0645\u0648\u062f\u064a \u0645\u062d\u0648\u0631 \u0627\u0644\u0627\u062f\u0627\u0631\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0646\u0638\u0648\u0645\u0629 \u0645\u0639\u0628\u0631 \u0647\u0648\u0627\u0621 \u062a\u0642\u0627\u0631\u0628\u064a", "date": "2018", "keywords": "convergent; duct; fig; inlet; power; turbine; velocity; wind; \ufffd \ufffd", "summary": "The density is constant because the flow is incompressible so the velocity at each section may be calculated as: \ufffd= \ufffd\ufffd \ufffd\ufffd \u2026 \ufffd5 The pressure at point 2,,\u2026n are then found using a first order finite difference approximation to eq.(2).using \ufffd\ufffd \ufffd\ufffd = \ufffd\ufffd\ufffd\ufffd\ufffd$% &\ufffd \u2026(6) \ufffd\ufffd \ufffd\ufffd = '\ufffd \ufffd'\ufffd$% &\ufffd \u2026(7) Boundary condition for convergent duct wind turbine summarized in table (2).", "mime": "application/pdf"}, {"id": "alkej-989", "words": "2911", "extension": ".pdf", "flesch": "61", "author": "yahya, anssam; Kames , Anssam; Mary, Ali ; Mayyahi, Laith ; Al-Jerew, Oday ", "title": "Autonomous Vehicle Steering-based Feedback Linearization and Sliding Mode Control", "date": "2025", "keywords": "control; controller; engineering; journal; pid; system; vehicle; vol", "summary": "Proposed control method 4. PID control is widely used in various control systems", "mime": "application/pdf"}, {"id": "alkej-99", "words": "2551", "extension": ".pdf", "flesch": "50", "author": "Kashan, Jenan S.; Hamdan, Wisam K.; Fakhri, Baha", "title": "\u062f\u0631\u0627\u0633\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0641\u0634\u0644 \u0641\u064a \u0627\u0644\u0639\u0638\u0627\u0645 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u062f\u0629 \u0645\u0631\u0643\u0628\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0630\u0627\u062a \u0627\u0633\u0627\u0633 \u0645\u0646 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0645\u0648\u0630\u062c \u062d\u064a\u0648\u0627\u0646\u064a", "date": "2018", "keywords": "al2o3; bone; implants; journal; peek; properties; tio2; tissue; vol", "summary": "Results for mechanical properties show very close values with that for natural bone which give great indication about proposed composite, as promising replacement for natural bone especially in case of victims of wore , care bombing,and old aged people in Iraq and other countries. 3. Results and Discussion 3.1 Mechanical Properties Measured mechanical properties for implants as comparison with that of natural bone are listed in table 1.", "mime": "application/pdf"}, {"id": "alkej-995", "words": "5854", "extension": ".pdf", "flesch": "59", "author": "Kadhim, Meaad ; Hameed, Khalid ; Mahood, Hameed ", "title": "Application of Aqueous Two-Phase System in the Extraction of Invertase Enzyme from Potato Tubers Using PEG8000/Potassium Phosphate", "date": "2025", "keywords": "activity; concentration; engineering; enzyme; extraction; invertase; journal; peg8000; phase; protein; rec; system; temperature; vol", "summary": "Fresh potatoes contain high invertase activity, which has been shown to increase during cold storage [9] Teixeira A. G., Agarwal R., Ko K. R., Grant\u2010 Burt J., Leung B. M. and Frampton J. P.: Emerging biotechnology applications of aqueous two\u2010phase systems.", "mime": "application/pdf"}, {"id": "alkej-996", "words": "5510", "extension": ".pdf", "flesch": "56", "author": "Hanoon, Ali; Salman, Sami ", "title": "Preparation and Characterisation of Activated Carbon from Pomegranate Waste Using Chemical with Microwave Activation", "date": "2025", "keywords": "activation; adsorption; carbon; chemical; doi; engineering; journal; microwave; peels; pomegranate; preparation; surface; vol", "summary": "Abstract This study presents the preparation method and characterisation of activated carbon (AC) from pomegranate waste by using chemical with microwave activation. Keywords: Pomegranate peels; Activated carbon; Sulphuric acid; Microwave activation 1.", "mime": "application/pdf"}, {"id": "alkej-998", "words": "8897", "extension": ".pdf", "flesch": "49", "author": "Adday, Ruqaya ; Flayeh, Hussein ", "title": "Removal of Methylene Blue from Wastewater Using AL Haji Plant as a Low-Cost, Eco-Friendly Adsorbent", "date": "2025", "keywords": "activation; adsorbent; adsorption; al haji; blue; carbon; chemical; concentration; dye; engineering; haji; journal; material; methylene; physical; process; rate; removal; sample; surface; vol", "summary": "cm\u207b\u00b9:O-H stretching vibrhydrogen bonding environments in the, 2916.37 and 2848.86 cm\u207b\u00b9: These-H stretching vibration methyl (\u2013CH\u2083) and *methylene (\u2013CH\u2082) groadsorption because, 1730.15 cm\u207b\u00b9: TC=O stretching vibration, carbonyl groups (found adsorption processes, 1637.56 and 1616.35 cm\u207b\u00b9: These=C stretching in aromatic rings (such as those in l\u03c0-\u03c0 interactions , 1537.27 cm\u207b\u00b9: This peak is associated with N-H bending vibrations, which are typical of amine groups. Indeed, both models effectively explain the correlations between the empirical and theoretical findings The first-order kinetic model is often used to describe adsorption processes where the rate of adsorption is proportional to the concentration of adsorbate (molecule or ion) remaining in the solution.", "mime": "application/pdf"}]