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Enzymes Online

De Gruyter

Enzymes Online covers a wide spectrum of topics relating to the function, analysis, and application of enzymes. The content is selected from the De Gruyter journal and book portfolio in the areas of biology, medicine, chemistry, mathematics, physics, and engineering. More than 1,300 articles (an equivalent of more than 16,000 print pages) and quarterly updates with relevant new articles supply state-of-the-art research results. With a robust search engine and logical content structure, users can access relevant information quickly.

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Codices Hugeniani Online

Brill

Codices Hugeniani Online (COHU) offers the fully digitized archive of Christiaan Huygens (1629 - 1695), held at Leiden University Library. The archive includes notebooks and loose leafs with texts in the field of astronomy, mechanics, mathematics and music, as well as correspondence and annotated books.

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Mathematics eBook Packages

De Gruyter

Annual ebook packages covering Mathematics.

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Mathematics, Physics and Engineering eJournal Archives

De Gruyter

De Gruyter’s ejournal archives in mathematics, physics and engineering.

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Mathematics, Physics and Engineering eJournal Package

De Gruyter

De Gruyter’s annual ejournal package in mathematics, physics and engineering.

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