999 resultados para Bourse de Paris.


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Early in 1943 the Barosins were arrested and sent to the deportation camp in Gurs. They were freed by French authorities and went into hiding until their liberation in 1944 in Paris. In 1947 they emigrated to the United States.

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首先讨论了著名力学家K.Krausz和A.S.Krausz关于Paris式物理本质研究的成果,从材料的微观结构和裂纹尖端的应力场出发,应用位错动力学理论,热激活能理论和速率过程理论对疲劳裂纹扩展规律进行了微观到宏观的探讨。最终推导出疲劳裂纹扩展速率的一个解析表示式,该式严格地定了Paris式的两个试验常数,赋予了Paris式明确的物理意义,从而真实地揭示了Paris式的物理本质,为这一经验的普遍规律奠定了理论基础。

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Seguido da Indagação da mais vantajosa construcção dos diques por Mrs. Bossut e Viallet ; e de hum extracto da architectura hydraulica de M. Belidor... ; terminado pelo tratado pratico da medida das aguas correntes, e uso da taboa parabolica do P. D. Francisco Maria de Regi ; de Ordem de Sua Alteza Real o Principe Regente Nosso Senhor traduzidos por Manoel Jacinto Nogueira da Gama.

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The effectiveness of 17 α-hydroxy-20 β-dihydroprogesterone (17 α-20 β Pg) or of a trout hypophyseal gonadotrophic extract on the in vitro intrafollicular maturation of trout oocytes can be modulated by steroids which do not have a direct maturing effect; the effectiveness of the gonadotrophic extract is lowered by oestradiol and oestrone and increased by testosterone. As these steroids have no significant effect on maturation induced by 17 α-20 β Pg, the site of their activity is probably in the follicular envelopes. Corticosteroids, and Cortisol and cortisone in particular increase the effectiveness of the gonadotrophic extract, but increase the effectiveness of 17 α-20 β Pg even more strongly, suggesting that this 'progestagen' has a direct effect on oocyte sensitivity.

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This survey was undertaken by the film crew accompanying Cary Grant when making the film "Charade" in 1963.