989 resultados para Richmond, Legh, 1772-1827.


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Johann Christian Senckenberg schrieb von 1730-1772 Tagebuch. In einem Pilotprojekt, das durch die Dr. Senckenbergische Stiftung von 2010-2013 gefördert wurde, wurden die "nicht-ärztlichen" Tagebücher der Jahre 1762/63 digitalisiert und transkribiert. In einem Folgeprojekt werden die Bände 1-18 (1730-1742) digitalisiert und transkribiert. Dies wird durch die Dr. Senckenbergische Stiftung, die Stiftung Polytechnische Gesellschaft und die Gemeinnützige Hertie-Stiftung 2013-2016 gefördert.

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Fil: Roig, Arturo Andrés. Universidad Nacional de Cuyo

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Con la creación de la Universidad de Buenos Aires en 1821 Luis José de la Peña (1798-1871) fue allí el segundo profesor de filosofía en la cátedra llamada Ideología en la que también se desempeñaron Juan Manuel Fernández de Agüero y Diego Alcorta. El texto aquí publicado corresponde en su cuerpo central a las "Lecciones" que dictara en 1827. Consta de una Introducción y setecientos noventa y seis parágrafos (sobre Metafísica, Moral, Lógica, y Retórica), más un Extracto Analítico. En décadas posteriores les antepuso cuatro conferencias sobre Gramática y la dedicatoria, también incluidas en esta edición. El manuscrito completo fue donado por el autor a la Universidad de Montevideo en 1850 y se halla depositado en el Archivo General del Uruguay.

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An integrated instrument package for measuring and understanding the surface radiation budget of sea ice is presented, along with results from its first deployment. The setup simultaneously measures broadband fluxes of upwelling and downwelling terrestrial and solar radiation (four components separately), spectral fluxes of incident and reflected solar radiation, and supporting data such as air temperature and humidity, surface temperature, and location (GPS), in addition to photographing the sky and observed surface during each measurement. The instruments are mounted on a small sled, allowing measurements of the radiation budget to be made at many locations in the study area to see the effect of small-scale surface processes on the large-scale radiation budget. Such observations have many applications, from calibration and validation of remote sensing products to improving our understanding of surface processes that affect atmosphere-snow-ice interactions and drive feedbacks, ultimately leading to the potential to improve climate modelling of ice-covered regions of the ocean. The photographs, spectral data, and other observations allow for improved analysis of the broadband data. An example of this is shown by using the observations made during a partly cloudy day, which show erratic variations due to passing clouds, and creating a careful estimate of what the radiation budget along the observed line would have been under uniform sky conditions, clear or overcast. Other data from the setup's first deployment, in June 2011 on fast ice near Point Barrow, Alaska, are also shown; these illustrate the rapid changes of the radiation budget during a cold period that led to refreezing and new snow well into the melt season.