Scirus (Scientific Search Engine)
Subjects covered: Scirus returns science and technology related search results from the whole Web, including access-controlled sites. Scirus currently covers over 167 million science-related Web pages. In addition to Web pages, Scirus indexes the following special sources:

14.6 million MEDLINE citations
5.5 million ScienceDirect full-text articles
1.2 million patents from the USPTO
261,000 e-prints on ArXiv.org
5,352 BioMed Central full-text articles
10,600 NASA technical reports
14,878 full text articles from Project Euclid
56,000 full-text articles on Crystallography Journals Online
230,000 full-text journal articles on Scitation

Scirus's Advanced Search allows users to locate journals, Web sites, or both. For most articles, a citation and abstract are provided. Full-text of journal articles is available in a limited quantity. Use the Library's "Journal List" link to find full text articles from journals to which the library subscribes.
Content: Over 250 million web pages.
Dates covered: Varies by journal
Updated: frequently
Provider: Scirus
Help using this database: Help tab in database