987 resultados para Lamarck, Jean Baptiste Pierre Antoine de Monet de, 1744-1829.


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--III. Théocrite. Virgile et Constantin le Grand, par m. J.-P. Rossignol. Francois Ier poëte. Le chevalier de Méré, ou De l'hommête homme au XVIIe siècle. Mademoiselle Aïssé. Benjamin Constant et madame de Charrière. Madame de Krüdner et ce qu'en aurait dit Saint-Évremond. M. de Rémusat. Charles Labitte. Réception de m. le comte Alfred de Vigny à lA̓cadémie française. M. Étienne. Réception de m. Vitet à lA̓cadeémie française. Lettres de Rancé. Mémoires de madame Staal-Delaunay. La̓bbé Prevost et les Bénédictins. M. Victor Cousin: Cours de lh̓istoire de la philosophie moderne. Sur lÉ̓cole françoise dA̓thènes. M. Rodolphe Topffer. Mort de m. Vinet. Études sur Pascal, par m. Vinet. Relation inédite de la dernière maladie de Louis XV. Pensées.

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[t.1] Pierre-Jean Mariette, 1694-1774. - [t.2] Jean-Baptiste Colbert, 1625-1683. - [t.3] J. B. Louis-Georges Seroux d'Agincourt. Aignan Thomas Desfriches, 1715-1814.

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Estampado junto a: "Vista de un sepulcro antiguo en Dayemus"

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The mechanisms underlying the swelling of frog red blood cells (RBC), induced by Pacific (P-CTX-1) and Caribbean (C-CTX-1) ciguatoxins (CTXs), were investigated by measuring the length, width and surface of their elliptic shape. P-CTX-1 (0.5 to 5 nM) and C-CTX-1 (1 mu M) induced RBC swelling within 60 min. The CTXs-induced RBC swelling was blocked by apamin (1 mu M) and by Sr2+ (1 mu M). P-CTX-1-induced RBC swelling was prevented and inhibited by H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one(27 mu M), an inhibitor Of Soluble guanylate cyclase (sGC), and NOS blockade by NG methyl-L-arginine (L-NMA; 10 mu M). Cytochalasin D (cytD, 10 mu M) increased RBC surface and mimicked CTX effect but did not prevent the P-CTX-1-induced L-NMA-sensitive extra increase. Calculations revealed that P-CTX-1 and cytD increase RBC total surface envelop and volume. These data strongly suggest that the molecular mechanisms underlying CTXs-induced RBC swelling involve the NO pathway by an activation of the inducible NOS, leading to sGC activation which modulates intracellular cGMP and regulates L-type Ca2+ channels. The resulting increase in intracellular Ca2+ content, in turn, disrupts the actin cytoskeleton, which causes a water influx and triggers a Ca2+-activated K+ current through SK2 isoform channels. (c) 2005 Elsevier Inc. All rights reserved.

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The present data set is a registry of samples from the Tara Oceans Expedition (2009-2013) that were selected for publication in a special issue of the SCIENCE journal (see related references below). The registry provides details about the sampling location and methodology of each sample. Uniform resource locators (URLs) offer direct links to additional contextual environmental data and to the corresponding sequence runs used for analysis in the related literature publications in the SCIENCE journal.

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The present data set provides contextual data for samples from the Tara Oceans Expedition (2009-2013) that were selected for publication in a special issue of the SCIENCE journal (see related references below). Contextual data include various diversity indexes calculated for the sampling location using satellite and model climatologies (Darwin project, Physat) and results from the sequencing of Tara Oceans samples.

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This article analyzes the meaning of “gender” as a category of analysis in public policy. The concept has been transferred from the feminist theories and this has meant that the United Nations and European Union have incorporated the inequality as a structural inequality and an issue justice. So, the feminist demands enter the political agenda as an integral project which is characterized by the adoption of the gender perspective and its application from a transversal methodology (“gender mainstreaming”). In this sense, the "gender ideology" is a new paradigm against the “patriarchal ideology”. Now, political actions should be articulated in a double movement of correction and promotion to achieve real equality in societies more democratic and ultimately more just.

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Las disputas en torno a determinados aspectos del dinero, como su neutralidad y el carácter endógeno o exógeno de la oferta monetaria, han sido permanentes entre las distintas escuelas de pensamiento y autores, estando su origen, probablemente, en la época de desarrollo del pensamiento escolástico. En este artículo pretendemos, en primer lugar, realizar un recorrido cronológico e histórico sobre el tratamiento científico económico del dinero, para, en segundo lugar, poner sobre la mesa la macroeconomía ortodoxa a la que han dado lugar las interpretaciones al respecto, así como los enfoques alternativos frente a este pensamiento dominante. Finalmente, intentamos poner en valor los desarrollos monetarios post-keynesianos, integrados en lo que denominan “Economía Monetaria de Producción”, confrontándolos con la llamada Nueva Síntesis Neoclásica.