Position	Website	Change	Thumbnail
1	freepdfdb.com - PDF Free Downloads - Ebooks, Files and Documents Download free PDF Ebooks, files, documents at Freepdfdb.com, check our huge database of TXT, PPT, DOC, PDF and XLS files ready to download	0
2	scientific.thomsonreuters.com - IP & Science - Thomson Reuters IP & Science - Thomson Reuters	8
3	ej.iop.org - IOPscience::.. Journals list IOPscience is a unique platform for IOP-hosted journal content providing site-wide electronic access to more than 130 years of leading scientific rese...	14
4	foodprotection.org - International Association for Food Protection The mission of the International Association for Food Protection is to provide food safety professionals worldwide with a forum to exchange informatio...	0
5	giss.nasa.gov	0
6	findpdf.co	0
7	sportsci.org - Sportscience News and resources for research on sport, exercise, and physical performance	6
8	sciencetechblog.com - ScienceTechBlog Here you will find a eclectic bunch of stuff from tech reviews, science news and help guides, enjoy !	-1
9	conservationbytes.com - ConservationBytes.com Conservation research... with bite	2
10	care.diabetesjournals.org - Diabetes Care	0
11	slas.org - Society for Laboratory Automation and Screening: Welcome	0
12	arxiv.org - arXiv.org e-Print archive	25
13	ebookbrowse.com - Ebook Search & Free Ebook Downloads - Ebookbrowse.com Free Ebook Search Engine. All Most Popular PDF&DOC and etc file.@ebookbrowse	0
14	nature.com - Nature Publishing Group : science journals, jobs, and information Nature - the world	0

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