Rediseño de la revista Just BY

El siguiente proyecto se basa en el rediseño y el planteo de propuestas creativas para la diagramación y composición de la revista Just BY, medio gráfico del Barrio Bombal de la ciudad de Mendoza. Se establecen estrategias creativas, grillas compositivas, criterios tipográficos e imágenes, para lograr una identidad y unidad gráfica propia.La construcción de una personalidad fuerte y atractiva le permitirá competir en el medio y ganar lectores.

A dispute in the world of the dead : René Descartes and Andreas Rüdiger

En 1731 un autor alemán anónimo publicó un diálogo del muerto continuando la tradición comenzada en la Grecia antigua por Luciano de Samosata. Hoy sobrevive una única copia del texto, publicada sin referencia del lugar de publicación o impresor y se encuentra ahora en el Evangelisches Predigerseminar Bibliothek en Wittenberg. Los protagonistas son el filósofo y físico Andreas Rüdiger (1673-1731) y René Descartes, quien representa en el diálogo a un tipo muy diverso de filósofo de la figura “histórica" que trascendió hasta nosotros en sus obras. Este artículo se propone reconstruir la composición de este texto raro y enigmático y contextualizar la perspectiva ideológica del autor en las controversias que animaban el trasfondo filosófico de las universidades alemanas de los comienzos del siglo XVIII.

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.

H.W.M. Olbers measurements of air temperature in Bremen from 1803 to 1822

We rediscovered a temperature time series from Heinrich W. M. Olbers. Heinrich W. M. Olbers measured in Bremen, Sandstrasse 15, in Germany from 1803 to 1821 three times a day (7 am, 1-2 pm and 10 pm) the temperature at his window of his study, which is up to 16 m above the zero marking at the Weserbrücke. The temperature values from 1814 are missing. We got the temperature values from different sources in the Olbers estate. We calculated the daily mean and digitized it in various plots. A very small trend towards cooling is apparent in the data which might be insignificant. But a clear seasonal trend was identifiable: the late winter and the early spring were becoming warmer, while the summer and early autumn became cooler. The average temperature in Bremen was 8.3606 deg C at that time. Additionally we combined the newly discovered Heinrich W. M. Olbers temperature data and the Heinemann and Bätjer data to see whether there are great differences between these two time series. Although the temperatures of Heinrich W. M. Olbers are in general cooler than the Heinemann and Bätjer data they fit together.