id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-956	AL- Karagholy, K. A.	Chitosan and Keratin Hydrolysate Treatment of Archived Newsprint	2017	10	.pdf	application/pdf	1992	117	58	The same was stated for heat resistance of treated paper sheet by chitosan [4]. The studies on paper modification follow effects of different polymer solutions, e.g. chitosan and polyvinyl alcohol (PVA), on mechanical properties of paper sheets.	cache/iajs-956.pdf	txt/iajs-956.txt