id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-3229	A Subhi, Kussay; Tudor, Andrei; K Hussein, Emad	Ex-Vivo Tribological Behavior of Cow Skin	2017	8	.pdf	application/pdf	2162	125	53	Keywords: Friction skin; twist friction; ex-vivo skin; cow skin. The adhesion and hysteresis effect in friction skin with artificial materials.	cache/american_scientific_journal-3229.pdf	txt/american_scientific_journal-3229.txt