A thesaurus provides a standard language or set of terms with which to describe a subject area. Applied to indexing of a database, it indicates to a searcher which terms to use to retrieve the maximum number of relevant documents. More
PubMed comprises more than 22 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.
The premier research platform to find and analyze scholarly research literature on Sciences, Social Sciences, Arts, and Humanities. Includes proceedings of international conferences, symposia, seminars, colloquia, workshops, and conventions.
Abstracts and indexes the international literature in linguistics and related disciplines in the language sciences. The database covers all aspects of the study of language including phonetics, phonology, morphology, syntax and semantics.
Smart Search allows you to search millions of items simultaneously, including journal articles, books, streaming media, CMU Libraries Digital Collections, and legal, governmental, and archival materials.
An online collection of articles that written by Facts On File’s own expert writers and editors. Each article includes supporting materials and helps researchers understand today’s crucial issues. Some articles include statistical information.
An online resource covering social issues including more than 14,000 pro/con viewpoint essays, 5 million articles, nearly 6,000 statistical tables, charts and graphs, 70,000 images, and other multimedia.