The American Physical Society's PROLA archive contains PDF images of all pages of Physical Review 1893-2007 and Reviews of Modern Physics 1929-present, and thus extends W&L's holdings, makes the whole collection searchable, and delivers the results to individual desktops.
Described as the largest citation-and-abstract database in the world, Scopus features broad coverage of scientific, technical, medical, and social sciences literature, as covered in about 14,000 peer-reviewed resources, as well as academic Web sites from the Scirus database. Scopus also functions as a citation-indexing tool.
Computers & Applied Sciences Complete (CASC) covers the research and development spectrum of the computing and applied sciences disciplines. It contains collected knowledge on traditional engineering challenges & research, and is a resource for research concerning the business and social implications of new technology. CASC provides indexing and abstracts for 1,720 academic journals, professional publications, and other reference sources from a diverse collection. Full text is also available for more than 670 periodicals. Subject areas include the many engineering disciplines, computer theory & systems, new technologies, and social & professional context. Research is aided by the inclusion of searchable cited references for key journals.