id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
alkej-140	Atiya, Zainab Yaquob	حساب كفاءة الانتقال للكتلة الحجمية للمفاعل البايولوجي	2012	6	.pdf	application/pdf	2347	134	65	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.	cache/alkej-140.pdf	txt/alkej-140.txt