Elisabeth Caballero de del Sastre-Alicia Schniebs (comps.). La fides en Roma. Aproximaciones. Buenos Aires, Universidad de Buenos Aires, Facultad de Filosofía y Letras, 2001, 228 pp.

Fil: Frannino de Zonana, María Gabriela.

Elisabeth de Austria : la mirada de una emperatriz de incógnito

Elísabeth de Austria (1837-1898) no pudo escapar a su destino de emperatriz y reina, pero eso no la detuvo en la búsqueda de la libertad que anhelaba y que desató la crítica de la sociedad vienesa. La artifícialidad y los intereses cortesanos tan diferentes a los suyos, hicieron que escapara cada vez más lejos y durante más tiempo. A los 22 años, seis después de su matrimonio, luego de haber dado a luz al heredero, y por una serie de desavenencias con su marido, comenzó la búsqueda de su individualidad y ya no se detuvo. Madeira, Corfú, Venecia, las termas de Austria y Alemania, su amada Hungría, las ruinas de Grecia y la pasión por los lugares que vieron al legendario Aquiles la llevaron de uno a otro lado. La escritura de sus poemas comenzó cuando ya casi contaba 50 años, y por cuatro años consecutivos llevó un Diario Poético que quedó inconcluso cuando su hijo fue encontrado muerto en Mayerling. Son poemas que denuncian la caducidad de la monarquía, la corrupción de la corte, la falta de amor y comprensión, y que logran su efecto cuando Elísabeth describe los lugares que la conectan con la naturaleza del mundo.

Horizontal profiles of longwave and shortwave radiation components over sea ice near Barrow, Alaska during the 2011 melt

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.