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JOISEasy
描述: Web-based search engine that accesses more than 60 databases in the Scientific and Technical Information Network. Includes Scitech, regulatory information, MSDS, chemical inventories, toxicology, chemical suppliers, other topics.
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Resources in: biology, chemistry, physics, environment, weather, earth science, space, paleontology, science fairs, analogies, constants, history, magazines ...
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Europartnersearch.net - websites and directories of FP6 and FP7 projects run by Euroquality
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SelectScience is the fastest way to impartial, expert opinion about the best laboratory equipment and latest techniques.
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Contains to biology, chemistry, environmental, games, higher education, math, paranormal, physics, space, and technology webpages. Includes a quiz bowl and FAQs ...
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Diversified network of collaborative centers for scientific discovery and technology development in the life sciences research, life sciences contract services ...
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Dissertation CIS - large scientific information resource on which the big catalogue of dissertations, writing dissertation, dissertation topics, dissertation ...
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This site features the most reliable and timely free science and technology news
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The library at the University of Waterloo
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3.0 / 5.0, 语: English