86,990 research outputs found
Oeuvres complêtes de Buffon : avec la nomenclature Linnêenne et la classification de Cuvier
No full textO remate da "Notice sur Buffon et sur cette èditiòn" na p. XXXIII, figura a data 1er. octobre 1855Marca de ed. na portAntepA f. de grav. calc. que precede a port. retrato do autor : "Racinet, del." , "Ferd. Delanoy, sc."Contén: t.I : Theòrie de la terre-Histoire gènèrale des animau
La aguja de Buffon
No full textEl laboratorio virtual permite visualizar el experimento de Buffon, consistente en lanzar N veces una aguja de longitud L sobre un cuadrado de longitud 1 en donde hay lineas paralelas separadas a una distancia L y calcular aproximadamente el número pi por 2N/A donde A es el número de veces que la aguja ha cruzado alguna línea.http://laboratoriosvirtuales.upv.es/eslabon/agujaGimenez Palomares, F. (2018). La aguja de Buffon. https://riunet.upv.es/handle/10251/105672DE
Cardiac biopsy findings in "primary" atrial fibrillation: histologic evidence of occult myocardial disease.
No full textL. Bertin, F. Bourdier, E. Dechambre, Y. François, E. Genet-Varcin, G. Heilbrun, R. Heim, J. Pelseneer, J. Piveteau, Buffon, collection des Grands naturalistes français
No full textRostand Jean. L. Bertin, F. Bourdier, E. Dechambre, Y. François, E. Genet-Varcin, G. Heilbrun, R. Heim, J. Pelseneer, J. Piveteau, Buffon, collection des Grands naturalistes français. In: Revue d'histoire des sciences et de leurs applications, tome 6, n°2, 1953. pp. 181-183
L. Bertin, F. Bourdier, E. Dechambre, Y. François, E. Genet-Varcin, G. Heilbrun, R. Heim, J. Pelseneer, J. Piveteau, Buffon, collection des Grands naturalistes français
No full textRostand Jean. L. Bertin, F. Bourdier, E. Dechambre, Y. François, E. Genet-Varcin, G. Heilbrun, R. Heim, J. Pelseneer, J. Piveteau, Buffon, collection des Grands naturalistes français. In: Revue d'histoire des sciences et de leurs applications, tome 6, n°2, 1953. pp. 181-183
Variations on the Author
No full text“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
[Newspaper Clipping: Author Claims Evidence of Second JFK Assassin #1]
No full textNewspaper article titled "Author Claims Evidence of Second JFK Assassin." The article states that author Richard J. Whalen concluded "that there is circumstantial evidence to support the theory of a second assassin in the shooting of President John F. Kennedy.
Histoire naturelle des oiseaux
No full textT. 1. - 1770. - [8], XXIV, 496 p., XXIX f. de pl.T. 2. - 1771. - [10], 560 p., XXVII f. de pl.T. 3. - 1775. - [3], IV, [11], 502, XCVI, [1] p., XXXI f. de pl.T. 4. - 1778. - XVI, 590 p., XXVIII p., XXVII f. de pl.T. 5. - 1778. - XV, 546, XXVIII p., XXII f. de pl.T. 6. - 1779. - [1], XVI, 702, [1] p., XXVIII p., XXV f. de pl.T. 7. - 1780. - [3], XVI, 554 p., XCVI p., XXXI f. de pl.T. 8. - 1781. - [3], VIII, 498, XLII p., XXXIX f. de pl.T. 9. - 1783. - VIII, 438, XXX, 284 p., XXXI f. de pl.[par M. de Buffon et M. Gueneau de Montbeillard]Co-auteur des vol. 3-6: Gueneau de Montbeillard. Collaborateurs à partir du vol. 7: l'abbé Bexon (nomenclature et descriptions) et Daubenton (chargé de faire dessiner, graver et enluminer les oiseaux) (cf. les avertissements dans les vol. 3 et 7)Toutes les planches sont dessinées par de Sève (les graveurs varient)Table des matières dans les vol. 3 (pour les vol. 1-3), 4, 5, 7 (pour les vol. 6-7), 8, 9. Le vol. 9 contient en plus une "concordance et table alphabétique des noms des oiseaux" général
Comparison of coronary angiographic narrowing in stable angina pectoris, unstable angina pectoris, and in acute myocardial infarction
No full textCoronary angiographic findings were compared in patients who presented with acute myocardial infarction (AMI, n = 75), unstable angina pectoris (UAP, n = 36), or stable angina pectoris (SAP, n = 36) for ≥2 years without evidence of any previous acute event and with an angiogram within 2 years of the initial symptoms. Angiograms were evaluated blindly for severity, extent (depending on the percentage of each coronary segment showing atherosclerosis), and pattern (discrete, <3 loci of narrowings involving <50% of any segment; diffuse, anything exceeding this). Patients in the SAP group had more narrowed arteries (2.4 ± 0.7 vs 1.3 ± 0.6 [p <0.021 and 1.4 ± 0.6 [p <0.021), more stenoses (6.0 ± 3.3 vs 2.1 ± 1.5 [p <0.01] and 2.6 ± 1.7 <0.05]) and occlusions (1.3 ± 1.1 vs 0.7 ± 0.6 [p = 0.05] and 0.3 ± 0.5 [p <0.02]), and a greater extent index (0.9 ± 0.5 vs 0.5 ± 0.3 [p <0.02] and 0.5 ± 0.3 [p <0.02]) than those in the AMI and UAP groups. Furthermore, a discrete pattern was less prevalent in patients with UAP than in those with SAP or AMI (3% vs 40% <0.02] and 25% [p <0.05], respectively). In conclusion, patients who present with acute coronary syndromes have less extensive atherosclerosis than those who present with chronic stable angina. Therefore, in the former group, coronary atherosclerosis appears to be more susceptible to ischemic stimuli responsible for acute coronary syndromes. Conversely, whether acute ischemic stimuli result in AMI or in UAP does not appear to depend on the severity of coronary atherosclerosis. © 1995 Key Pharmaceuticals, Inc. All rights reserved
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