- Research starting point Link
Publication coverage: Varies by journal titleFull-text access to more than 30 million articles from over 13,000 scholarly journals, from a number of scholarly publishers, such as Cambridge University Press, Elsevier, Oxford University Press, Wiley-Blackwell, Sage Publications, SpringerLINK, Taylor and Francis, and more. Multi-disciplinary in coverage and scope.
Publication coverage: 1907 - present; 100,000+ selected publications from the early 1800s through 1907.SciFinder-n® is the world's most comprehensive source of information on chemical substances and technology. Produced by the Chemical Abstracts Service (CAS), a division of the American Chemical Society (ACS), SciFinder-n® provides access to chemical names, structures, properties, spectra, and reactions for more than 196 million organic and inorganic substances and approximately 70 million protein and nucleic acid sequences. SciFinder-n® covers 10,000+ current and historical journals, patents from 64 patent issuing authorities, and MEDLINE, the biomedical literature database. It also indexes selected books, conference proceedings, theses, reference works, technical reports, and preprints. As of 2022, SciFinder-n contains more than 57 million literature references dating back to the 1800s. Commercial chemical supplier and regulatory information is also available.
Publication coverage: Varies by publicationThe SEG Digital Library provides a single access point and interface consistency for the Society of Exploration Geophysicists' two journals, its meeting abstracts, and its best-selling encyclopedic dictionary. Coverage includes a complete archive all technical articles published in GEOPHYSICS, THE LEADING EDGE, and the SEG Technical Program Expanded Abstracts.
Publication coverage: October 2005 to present.The Synthesis Digital Library contains short (50-100 pages) e-books called Lectures. Each Lecture synthesizes an important research, technical, social, or educational topic in engineering and computer science. Synthesis is organized by series, each containing approximately 100 titles. More than 1,000 titles have been published since 2005.