975 resultados para Sullivan, Timothy Daniel, 1862-1913.


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Fil: Duek, Celia. Universidad Nacional de Cuyo. Facultad de Ciencias Políticas y Sociales

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A partir de los cuentos “Artista de variedades", “La fábrica" y “Una partida de tenis" de Daniel Moyano, proponemos un análisis de las distintas “miradas" de la ciudad desde la perspectiva del migrante del interior. En la construcción textual del espacio urbano, surgida, sobre todo, a partir del uso del estilo indirecto libre, se pone en juego, también, la percepción de los personajes sobre sí mismos en ese nuevo espacio. Éstos, en un movimiento pendular, se interrogan sobre su propia identidad, que construyen y reconstruyen permanentemente a través del abandono de viejas imágenes de identificación relacionadas con el pueblo de origen y la incorporación de modelos nuevos propuestos por la ciudad.

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Fil: Fernández Seruya, Daniel. Universidad Nacional de Cuyo. Facultad de Artes y Diseño

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Al analizar las dimensiones dolorosas, violentas de las palabras y sus momentos de goce y placer, este trabajo pretende poner en relación ciertos fragmentos de la obra Tres Golpes de Timbal, del escritor argentino Daniel Moyano, con otras obras de su corpus. De esta manera establecen una relación dialógica con otros pasajes de la misma, con el contexto sociopolítico, ideológico y cultural, con referencias biográficas del autor, es decir con su contexto de producción.

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Fil: Jalif de Bertranou, Clara Alicia. Universidad Nacional de Cuyo. Facultad de Filosofía y Letras. Instituto de Filosofía Argentina y Americana

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En Arte, forma, sentido; La poesía de Daniel Devoto, Víctor Gustavo Zonana – Doctor en Letras por la Universidad Nacional de Cuyo e investigador del Conicet– incursiona una vez más en el rescate de voces que completan y profundizan el conocimiento de la generación poética argentina del ‘40, ya iniciado en libros anteriores como Sueños de un caminante solitario.

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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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The carbonate saturation profile of the oceans shoaled markedly during a transient global warming event known as the Paleocene-Eocene thermal maximum (PETM) (circa 55 Ma). The rapid release of large quantities of carbon into the ocean-atmosphere system is believed to have triggered this intense episode of dissolution along with a negative carbon isotope excursion (CIE). The brevity (120-220 kyr) of the PETM reflects the rapid enhancement of negative feedback mechanisms within Earth's exogenic carbon cycle that served the dual function of buffering ocean pH and reducing atmospheric greenhouse gas levels. Detailed study of the PETM stratigraphy from Ocean Drilling Program Site 690 (Weddell Sea) reveals that the CIE recovery period, which postdates the CIE onset by ~80 kyr, is represented by an expanded (~2.5 m thick) interval containing a unique planktic foraminiferal assemblage strongly diluted by coccolithophore carbonate. Collectively, the micropaleontological and sedimentological changes preserved within the CIE recovery interval reflect a transient state when ocean-atmosphere chemistry fostered prolific coccolithophore blooms that suppressed the local lysocline to relatively deeper depths. A prominent peak in the abundance of the clay mineral kaolinite is associated with the CIE recovery interval, indicating that continental weathering/runoff intensified at this time as well (Robert and Kennett, 1994). Such parallel stratigraphic changes are generally consonant with the hypothesis that enhanced continental weathering/runoff and carbonate precipitation helped sequester carbon during the PETM recovery period (e.g., Dickens et al., 1997, doi:10.1130/0091-7613(1997)025<0259:ABOGIT>2.3.CO;2 ; Zachos et al., 2005, doi:10.1126/science.1109004).