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Scopus is a large abstract and citation database covering more than 15.000 peer-reviewed titles from over 4.000 international publishers, including coverage of 500 Open Access (OA) journals, 700 conference proceedings, 600 trade publications and 125 book series. Scopus also offers full integration of the scientific web in its search results, searching 386 million scientific web pages, 22 million patents (US Patent and Trademark Office, European Patent Office, Japan Patent Office, World Intellectual Property Organization and UK Intellectual Property Office) and over 80 selected sources e.g. institutional repositories, digital archives and special subject collections made individually searchable via Selected Sources tab.
Sammanfattning:
TRID is the world's largest and most comprehensive bibliographic resource on transportation research information. TRID covers all modes and disciplines of transportation and contains more than 1,090,000 records of published research. More than 156,000 records contain links to full-text documents. TRID combines the records from TRB's Transportation Research Information Services (TRIS) Database and the OECD's Joint Transport Research Centre’s International Transport Research Documentation (ITRD) Database. Records in TRID are indexed with a standardized vocabulary from the Transportation Research Thesaurus (TRT), ITRD Thesaurus or a different thesaurus depending on the source organization.
Sammanfattning:
The Web of Science® (formerly Web of Knowledge) is a research platform, helping you quickly find, analyze, and share information in the sciences, social sciences, arts, and humanities. You get integrated access to high quality literature through a unified platform that links a wide variety of content with one seamless search. From 1986 to present.