id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-609	Ali, R . A.; AbdulMunem, O.M.; Salim, S. R.	Spectral Study of the Pollutants ( Gelbstoff) in Water Liquefaction of Some areas of Baghdad Province by Using the Technique of Raman, Flora	2017	9	.pdf	application/pdf	2645	117	72	that due to variation in pollutions that scatter the spectrum or the incident light with the same wave length of Raman spectrum [ 6 ] [ 7 ] where the increasing of this pollution in the water means increasing ratio of scattered spectrum and vice versa [ 8 ] with respect to Raman spectrum it was calculated from the relation [ 9 ] . Where: Io , I : incident and transmitted intensity respective C : is the matter concentration ( mol ),L :is the cell thickness ( cm ) ε : molar absorptive The molecule of water which did not absorb in range of dissolving material absorption , is the polarized by the electric field action of the incident rays that leads to emission of Raman spectrum that follow the Law next law : - υR = υex ± ∆ υ …………….. (2) where : υR : is wave number of scattered ray ( Raman ) ,υex : is wave number of excitation ray, ∆ υ : is the different in the vibration levels .	cache/iajs-609.pdf	txt/iajs-609.txt