990 resultados para Hahn, August, 1792-1863.

Ha muerto Otto Hahn, el 'padre de la bomba atómica' : en 1938 descubrió el procedimiento para separar los átomos del uranio.

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Nota sobre la muerte del profesor Otto Hahn, el 28 de julio de 1968, premio Nobel de Química en 1994, y famoso por descubrir, en 1938, la forma de separar el átomo de uranio, dando lugar al desarrollo de la bomba atómica.

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Assistant Surgeon William Gibson [Jefferson Barracks, MO] to W. Beaumont [Saint Louis, MO] regarding: medicines for the sick at Jefferson Barracks hospital. August 17, 1838

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W. Beaumont [Saint Louis, MO] to David Campbell, the American Physiological Society [Boston, MA] regarding: attempt to re-engage St. Martin with help of the Society. August 29, 1837

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Henry Stringham [Detroit, MI] to W. Beaumont [Saint Louis, MO] regarding: question of Daniel Whitney’s notes paid to Beaumont. August 27, 1839. Draft of W. Beaumont [Saint Louis, MO] to Henry Stringham regarding: Daniel Whitney. August 27, 1839

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Draft of letter from W. Beaumont [Saint Louis, MO] to Benjamin King, regarding: rumors of transfer to Florida, encloses bank note for Lovell memorial, determination to remain at Saint Louis. August 15, 1839

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John B. Grey [St. Charles, MO] to W. Beaumont [Saint Louis, MO] regarding: dissension among Saint Louis doctors especially between Atkerson and Grey. August 5, 1839

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Benjamin King, Acting Surgeon General [Washington, DC] to W. Beaumont [Saint Louis, MO] regarding: received report of recruits examined in July 1839. August 14, 1839

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W. Beaumont [Jefferson Barracks, MO] regarding: Certification for furlough and request for sick leave by Lieutenant Phillip St. George Cooke. August 11, 1834

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F. L. Alexander [Jefferson Barracks, MO] to W. Beaumont, regarding: hospital attendants excused for parades. August 9, 1834

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Francis Markoe Jr. [Washington, DC] to W. Beaumont [Saint Louis, MO] regarding: his election as corresponding member of the National Institution for the Promotion of Science. August 22, 1840

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Benjamin Silliman [New Haven, CT] to W. Beaumont [Saint Louis, MO] regarding: Thompson’s offer of June 8, 1840 transmitted by Silliman, Thompson’s attempt to engage St. Martin, possibility of visit to England by Beaumont. August 5, 1840

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W. Beaumont [Saint Louis, MO] to Captain William H. Bell, regarding: request for payment of Bell’s note due August 15, 1844. November 5, 1844

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Thomas Reyburn [Saint Louis, MO] to W. Beaumont regarding: Mary Dugan case, malpractice trial. July 31, 1846. Thomas Reyburn [Saint Louis, MO] to W. Beaumont, regarding: Mary Dugan case. August 1, 1846. Draft of letter from W. Beaumont [Saint Louis, MO] to Thomas Reyburn [Saint Louis, MO] regarding: reply to two letters concerning questions on the truth of Mary Dugan’s affidavit, the credibility of T. J. White, and the correctness of Reyburn’s statement before the judge in the malpractice trial published in the St. Louis Medical and Surgical Journal. August 10, 1846

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Samuel Beaumont [Plattsburgh, NY] to W. Beaumont [Saint Louis, MO] regarding: account of unsuccessful negotiations with St. Martin, visit to Morrison and family at his farm, delay in publishing of the second edition of Experiments and Observations. August 21, 1846

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Israel Green Beaumont [Troy, NY] to W. Beaumont [Saint Louis, MO] regarding: return from Montreal without St. Martin, visit to St. Martin at his farm southwest of Berthier, St. Martin’s refusal to travel without his family and an advance for family travel expenses. August 9, 1846

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