La institucionalización de los estudios de Economía Política en la Universidad española (1776-1857)

Historia del Pensamiento Económico en España. Ernest Lluch I Martín, Pedro Schwartz Girón, Luis Perdices Blas (Eds.): Actas de las III Jornadas de Historia del Pensamiento Económico en España. Facultad de Ciencias Económicas de la Universidad de Barcelona. (11-12 de diciembre de 1987)Publicad

La industria azucarera española, 1914-1936

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Voces, gestos y signos : de oralidad a la escritura en "...Y no se lo tragó la Tierra" de Tomás Rivera

Abstract en inglés.This essay analyzes Tomás Riviera' s novel ". . . y no se lo tragó la tierra" as a\ud landmark in Chicano literary history. The article explores the way in which Riviera sets out to chronicle the transition from a cultural past marked by a communal oral culture to a cultural present dominated by writing. The moment of transition from one world to the other is seen in the final paragraph of the novel, in which the young protagonist communicates by gestures with a young person he sees in the distance. In thus moving from voice to silence, the main character (and with him the novelist) poetically envisions his readership, as well as the process by which silent writing (somewhat paradoxically) manages to capture and transmit the words and the expression of Chicano farmworkers in the 1950s

History, poetry, and politics in Gaspar de Villagrá's : Historia de la nueva México

Gaspar de Villagrá’s Historia de la nveva Mexico (1610) has lingered on the margins of U.S. literary history for centuries. Embraced as a source of historical information, the poem was seldom seen as a work of literary merit. In the past four decades, however, critics of Chicano/a literature have paved the way for a reinterpretation of the poem that places Villagrá’s Historia at the onset of Chicano/a letters. But reclaiming the poem means addressing its politics as well. In this article, I analyze the ways in which history, poetry, and politics are intertwined in Villagrá’s Historia in ways that maximize ambiguity, open-endedness, and contradiction.La Historia de la Nueva Mexico (1610) de Gaspar de Villagrá ha permanecido en los márgenes de la historia literaria estadounidense hasta fechas recientes. Si bien se ha valorado con frecuencia su importancia como testimonio histórico, pocos estudiosos han defendido sus méritos literarios. Durante las últimas cuatro décadas, sin embargo, el creciente interés por el poema entre los expertos en la literatura chicana ha conseguido situar la historia de Villagrá en un lugar fundacional para las letras norteamericanas. La asignatura pendiente, en lo que a esta recuperación concierne, ha sido la de valorar el legado político del poema. En este artículo, analizo la forma en que la historia de Villagrá articula las tensiones entre historia, poesía y política potenciando la ambigüedad, la apertura y la contradicción

Suitability of Automatic Photogrammetric Reconstruction Configurations for Small Archaeological Remains

19 p.Three-dimensional (3D) reconstruction is a useful technique for the documentation, characterization, and evaluation of small archeological objects. In this research, a comparison among different photogrammetric setups that use different lenses (macro and standard zoom) and dense point cloud generation calibration processes for real specific objects of archaeological interest with different textures, geometries, and materials is raised using an automated data collection. The data acquisition protocol is carried out from a platform with control points referenced with a metrology absolute arm to accurately define a common spatial reference system. The photogrammetric reconstruction is performed considering a camera pre-calibration as well as a self-calibration. The latter is common for most data acquisition situations in archaeology. The results for the different lenses and calibration processes are compared based on a robust statistical analysis, which entails the estimation of both standard Gaussian and non-parametric estimators, to assess the accuracy potential of different configurations. As a result, 95% of the reconstructed points show geometric discrepancies lower than 0.85 mm for the most unfavorable case and less than 0.35 mm for the other casesS