965 resultados para Menken, Adah Isaacs, 1835-1868.


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Signatur des Originals: S 36/F00818

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Signatur des Originals: S 36/F07003

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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.

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La sociedad bonaerense del período independiente temprano, no sólo se caracterizó por estar fuertementejerarquizada desde el punto de vista socioeconómico, sinoademás por ser legalmente desigual y altamente punitiva. Los hechos asentados en los expedientes judiciales correspondientes a causas criminales y correccionales presentadas ante el Juzgado del Crimen, muestran claramente -entre otros aspectos- las características de la justicia criminal hispanocriolla: cómo operaba y se administraba la ley vigente, frente a la cual, los sectores bajos de la pirámide social y en particular, los individuos de casta (indios, negros, morenos, etc.), resultaban ser los más desprotegidos y vulnerables. Por lo tanto, en el presente proyecto, nos interesa abordar la inserción social del indígena en las urbes y campañas, y su integración en el mercado laboral de la época, y a partir de este marco y desde esa sociedad que lo incluía, se pretende indagar alindígena frente al delito y dentro de la dinámica del campo judicial, articulando las dimensiones social, económica y jurídica. De esta manera, combinando las fuentes judiciales de 1810 a 1835 con otros documentos del período, se intenta dar cuenta no sólo de los aspectos sociales y económicos de la vida personal y cotidiana del indígena sino además de las particularidades del proceso de juzgamiento y penalización de sus acciones durante el incipiente período independentista.