Michael Lloyd. Sophocles: Electra. Duckworth, London, 2005, 160 pp.

Fil: Moretti, María Inés. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

Confiabilidad, intuición estratégica y emociones : Michael Polanyi en clave pragmatista

Fil: Durán, Cecilia. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación. Instituto de Investigaciones en Humanidades y Ciencias Sociales (UNLP-CONICET); Argentina.

Homer. The Iliad. A Student Guide, de Michael Silk y Homer. The Odyssey. A student Guide, de Jasper Griffin

Fil: Fernández Deagustini, María del Pilar. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

Aboveground community and species-specific plant biomass from the Jena Experiment (Main Experiment, year 2003)

This data set contains aboveground community biomass (Sown plant community, Weed plant community, Dead plant material, and Unidentified plant material; all measured in biomass as dry weight) and species-specific biomass from the sown species of the main experiment plots of a large grassland biodiversity experiment (the Jena Experiment; see further details below). In the main experiment, 82 grassland plots of 20 x 20 m were established from a pool of 60 species belonging to four functional groups (grasses, legumes, tall and small herbs). In May 2002, varying numbers of plant species from this species pool were sown into the plots to create a gradient of plant species richness (1, 2, 4, 8, 16 and 60 species) and functional richness (1, 2, 3, 4 functional groups). Plots were maintained by bi-annual weeding and mowing. Aboveground community biomass was harvested twice in 2003 just prior to mowing (during peak standing biomass in late May and in late August) on all experimental plots of the main experiment. This was done by clipping the vegetation at 3 cm above ground in four rectangles of 0.2 x 0.5 m per large plot. The location of these rectangles was assigned prior to each harvest by random selection of coordinates within the core area of the plots (i.e. the central 10 x 15 m). The positions of the rectangles within plots were identical for all plots. The harvested biomass was sorted into categories: individual species for the sown plant species, weed plant species (species not sown at the particular plot), detached dead plant material (i.e., dead plant material in the data file), and remaining plant material that could not be assigned to any category (i.e., unidentified plant material in the data file). All biomass was dried to constant weight (70°C, >= 48 h) and weighed. Sown plant community biomass was calculated as the sum of the biomass of the individual sown species. The data for individual samples and the mean over samples for the biomass measures on the community level are given. Overall, analyses of the community biomass data have identified species richness as well as functional group composition as important drivers of a positive biodiversity-productivity relationship.

La distribución de la tierra y el crecimiento económico de la campaña de Buenos Aires : Un estudio de la región Oeste, 1839-1867

En Buenos Aires, el periodo que transcurre entre 1839 y 1869 se caracterizó por un crecimiento económico casi constante. Dicho proceso generó una creciente desigualdad en la distribución de la riqueza (fundamentalmente de la tierra) pero produjo una importante movilidad social, sobre todo entre 1839 y 1855. La región Oeste presenta particularidades bien marcadas en el proceso señalado que aún no han sido estudiadas en detalle. A partir del análisis conjunto del impuesto de la Contribución Directa y los expedientes de tierras, se estudian las causas del movimiento diferencial que se operó allí. Se analizan los partidos de Chivilcoy, Mercedes y Suipacha (ex partido de la Guardia de Luján hasta 1845) porque sintetizan muy bien los cambios operados en la región de estudio

Michael Apple y Basil Bernstein : Teoría sociológica y regulación pedagógica. Dos discursos sobre la Educación y el Poder

Fil: Marano, María Gabriela. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.