980 resultados para Fern, Fanny, 1811-1872.


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A novel norsesquiterpene glucoside ptesculentoside has been isolated from the Australian bracken Pteridium esculentum, together with the known bracken carcinogen ptaquiloside and lesser amounts of caudatoside. The structure of ptesculentoside is determined by analysis of 1D and 2D NMR spectra, and via its conversion into previously known pterosin G.

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The collection consists of 25 letters written by Benjamin between 1838 and 1881 on a variety of subjects, four Confederate notes and two bonds bearing his picture, miscellaneous items about Benjamin (1893-1942), nine issues of the Congressional globe with speeches by Benjamin, as well as separate copies of his printed speeches, and a photostatic copy of the "Diary of Events" (400 pp.) kept by Benjamin, the original of which is in the Library of Congress (1862-1864).

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A 21 page typescript accompanied by copies of vital records and a family tree.

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For studies on the fern family Tectariaceae for the Flora of China, four species previously treated as Ctenitopsis need new combinations in Tectaria. The new combinations are proposed here and information on their types is provided.

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Resumen: El artículo presenta las sucesivas etapas que configuraron el derrotero del sacerdote patriota en las primeras horas del movimiento independentista. Se destacan tanto los valores de su desempeño ministerial como su ascendencia social y política en el ambiente porteño, con la perspectiva propia de los ideales ilustrados de su tiempo y en particular durante el curato en San Nicolás de Bari, la segunda parroquia más importante de la ciudad. Con información bien documentada da cuenta de su nacimiento y de su formación desde sus estudios humanísticos, se reconstruyen los años siguientes dedicados al oficio pastoral de regreso en Buenos Aires y en Maldonado (Uruguay) en tiempos de las invasiones inglesas, su ministerio en San Nicolás de Bari cuando acontece la Revolución de Mayo y su tarea a favor de la causa patriótica desde su participación en el Cabildo Abierto del 22 y su incorporación como vocal de la Primera Junta. Se despliegan los aspectos sobresalientes de esta última misión y los aspectos que se destacan en este recorrido por la vida y la obra de este cura patriota son: compromiso honesto, integridad y actitud de servicio sin reservas desde la función pública.

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Toward the last of February, 1911, in the course of fieldwork connected with the Smithsonian Biological Survey of the Panama Canal Zone, I accompanied Mr. Henry Pittier from the Canal Zone, where our work had been carried on up to that time, to Chiriqui, the westernmost province of Panama, and spent nearly all of March in collecting plants--mainly ferns and lower cryptogams--in the mountains north of David, the principal city of the province...(Document contains 10 pages)

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Parte 1 - Cartas de Lei, Alvarás, Decretos e Cartas Régias.

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Parte 1 - Atos do Poder Executivo