Search over 15,000 news, business and legal sources. News sources include newspapers and journals. Business sources include full text company and industry news, including accounting literature, and corporate financial information including 10Ks and annual reports. Legal sources include articles, case law, codes and regulations, international case law, patents, and directories of lawyers and law schools and U.S. Supreme Court decisions dating back to 1790.
Identifies articles, conference proceedings and book chapters in engineering and computer science, many with links to full text.
Focuses on a wide range of topics including artificial intelligence, applied mathematics, plastics, hydroponics, computer science, chemical engineering, energy resources and robotics, as well as the business and social implications of new technologies. Global coverage with publications from North America, Asia, Oceania, Europe and Latin America.
Identifies journal articles and cited references to research publications from all disciplines, some with links to full text.
Comprised of three databases that can be searched separately or in combination: Arts & Humanities Citation Index (1975-current), Science Citation Index Expanded (1973-current), Social Sciences Citation Index (1973-current).
To view the full text patents, a plug-in is required. Go to the USPTO help page for more information. Full text for patents from 1976 - current. Pre-1976 patents are searchable only by patent number and current classification code.
Find suppliers or sources of components, equipment, supplies, raw materials and custom manufacturing services in North America.
The only free platform designed for sourcing components, equipment, MRO products, raw materials and custom manufacturing services. Discover OEMs, distributors and custom services; Meet certification, diversity and location needs; Send RFQs and RFIs.
Data in the physical sciences and engineering from Landolt-Bornstein, etc.
Data in the physical sciences and engineering from Landolt-Bornstein, chemical safety data, the Dorthmund Data Bank Software and Separation Technology (DDBST), a Database on Thermophysical Properties and the Linus Pauling Files, a Database on Inorganic Solid Phases. The chemical safety data is from REACH: Registration, Evaluation, Authorization and Restriction of Chemicals, GHS: Globally Harmonized System, RoHS: Restriction of Hazardous Substances and WEEE: Waste from Electrical and Electronic Equipment.
Chemical properties, structures, MSDS, pricing, IR and NMR spectra. Search by substance name, CAS registry number, product name or number. A plugin needs to be downloaded from the site to enable structure searching.