Engineering

The most comprehensive interdisciplinary engineering database in the world with over 9 million records referencing 5,000 engineering journals and conference materials dating from 1884.

The most comprehensive resource for chemistry and related disciplines. Produced by the American Chemical Society. 1907+ Scifinder tutorials and guides
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ProQuest Science & Technology database provides access to the leading journals in science and technology. Includes Materials research database with METADEX, Advanced technologies research database with Aerospace, and Engineering research database.

Covers chemical engineering literature, including general and specialist topics, taken from 49 of the most important journals in the field. 1956-2012

A multi-society library that provides a simple way to search for and access a broad range of technical literature related to the oil and gas exploration and production industry. The database includes full text from numerous organisations, including the Society of Petroleum Engineers (SPE).

TOXNET is sponsored by the National Library of Medicine. Its databases have been integrated into other NLM sources, detailed on the page linked. TOXNET information includes areas of toxicology, hazardous chemicals, and related areas.