id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-1164	AL-Mayali, K. H.H.	Ultrasonic and Viscosity Studies of Poly ( Acrylic Acid ) Solutions	2017	8	.pdf	application/pdf	1881	84	51	3.Hiroyasu, N.; Tatsuro, M. and Shinobu, K. ( 2004), “Ultrasonically induced birefringence in polymer solutions”, “ Pure Appl. Results and Discussion The variation of the viscosity , ultrasonic velocity, absorption coefficient, relaxation time, relaxation amplitude and specific acoustic impedance of Poly(acrylic acid) solutions with composition were shown in figures 1, 2, 3, 4, 5 and respectively 6 .	cache/iajs-1164.pdf	txt/iajs-1164.txt