999 resultados para Lavoisier, Antoine Laurent de, 1743-1794
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Although Jean Paul Marat (1743-1793) is known as a political activist and as a founder of the controversial journal L'Ami du Peuple during the French Revolution, an important period of his life was spent as a medical practionner, and as a scientist. In 1765 he went to England, where he remained for eleven years mostly dedicated to medical practice and publications on that subject and on political and moral questions. Returning to France in 1776 he iniciated his researches on fire, electricity and light, that lasted practically until the French Revolution. In 1787 he published a translation of Newton's Opticks. In this article we describe in some detail his medical and scientific practice giving particular emphasis to his experiments on optics and to his theory about colors which strongly departs from newtonian theory, fully accepted by the French scientific community of the time.
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In 1787, Lavoisier and coworkers published a 314-page book entitled Méthode de nomenclature chimique in which a novel system for the naming of compounds and elements was presented. The Brazilian chemist Vicente Coelho de Seabra Telles (1764-1804) was responsible for translating it into Portuguese. Telles proposed the adoption not only of the Latin etymology, but decided to use Latin suffixes as well, because of the similarity between Latin and the Portuguese language. In doing so, he made the names of the compounds in Portuguese bear a closer resemblance to the names in Latin than to those in French or Spanish.
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Nimeke otsikosta.
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1790/07/03 (N52)-1790/10/02 (N64).
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1790/10/02 (N64)-1791/01/01 (N77).
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1791/01/01 (N78)-1791/04/30 (N94).
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1790/01/02 (N26)-1790/04/06 (N38).
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1789/10/10 (N13)-1790/02/01 (N25).
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1789/07/12 (N1)-1789/10/10 (N13).
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1790/04/06 (N38)-1790/07/03 (N51).
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Variante(s) de titre : Révolutions de Paris et de l'Europe, dédiées à la Nation