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Dipartimento di Chimica, Università degli Studi di Roma “La Sapienza”, P.le A. Moro 5, I-00185 Rome, Italy ...

The chemical reactions generator generates all independent balanced chemical reactions for a given list of substances. The library uses the method described by Smith and Missen (1997) to generate ...

Virtual materials design requires not only the simulation of a huge number of systems, but also of systems with ever larger sizes and through increasingly accurate models of the electronic structure.

Around the Greenlandic and Antarctic coastlines, sediment plumes associated with glaciers are significant sources of lithogenic material to the ocean. These plumes contain elevated concentrations of a ...

Heme proteins have several well-established functions in biology, from oxygen transport to electron transfer and catalysis. But in addition, there is new evidence that heme has a wider regulatory role ...

The low concentration of O 2 in Earth’s lower atmosphere during the Archaean period (3.9–2.5 Ga) has been demonstrated through (1) preservation of detrital pyrite and uraninite in ancient sediments ...