Research Search Tools

Google Scholar: Google Scholar provides a simple way to broadly search for scholarly literature. From one place, you can search across many disciplines and sources: articles, theses, books, abstracts and court opinions, from academic publishers, professional societies, online repositories, universities and other web sites. Google Scholar helps you find relevant work across the world of scholarly research.
Link to Search Engine: http://scholar.google.com/
Link to Search Engine: http://scholar.google.com/

PubMed: PubMed comprises over 22 million citations for biomedical literature from MEDLINE, life science journals, and online books. PubMed citations and abstracts include the fields of biomedicine and health, covering portions of the life sciences, behavioral sciences, chemical sciences, and bioengineering. PubMed also provides access to additional relevant web sites and links to the other NCBI molecular biology resources.PubMed is a free resource that is developed and maintained by the National Center for Biotechnology Information (NCBI), at the U.S. National Library of Medicine (NLM), located at the National Institutes of Health (NIH). Publishers of journals can submit their citations to NCBI and then provide access to the full-text of articles at journal web sites using LinkOut.
Link to PubMed Search: http://www.ncbi.nlm.nih.gov/pubmed
Video Tutorials: https://www.youtube.com/playlist?list=PLBD13A2628C7A9965
Link to PubMed Search: http://www.ncbi.nlm.nih.gov/pubmed
Video Tutorials: https://www.youtube.com/playlist?list=PLBD13A2628C7A9965

RefSeek: With more than 1 billion documents, web pages, books, journals, newspapers, and more, RefSeek offers authoritative resources in just about any subject, without all of the mess of sponsored links and commercial results.
Link to Search Engine: http://www.refseek.com/
Link to Search Engine: http://www.refseek.com/