Engineering

Covers the geology of North America from 1666 to the present and the geology of the rest of the world from 1933 to the present.

Extensive resource on optics and photonics, providing access to more than 260,000 technical papers from SPIE Journals and Conference Proceedings. 1990+

A powerful resource for discovery and access to scientific and technical content in electrical engineering, computer science and electronics. Provides full-text access to IEEE journals, transactions, standards and conferences.

Bibliographic information, abstracts, reviews, and the full-text for articles published in ACM (Association for Computing Machinery) periodicals and proceedings. 1985+ (Full text not yet available for articles published before 1991.)