959 resultados para nineteenth century


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The first professional base ball clubs came in two varieties: stock clubs, which paid their players fixed wages, and player cooperatives, in which players shared the proceeds after expenses. We argue that stock clubs were formed with players of known ability, while co-ops were formed with players of unknown ability. Although residual claimancy served to screen out players of inferior ability in co-ops, the process was imperfect due to the team production problem. Based on this argument, we suggest that co-ops functioned as an early minor league system where untried players could seek to prove themselves and eventually move up to wage teams. Empirical analysis of data on player performance and experience in early professional base ball provides support for the theory.

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[Leo Wiener]

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Reconstructing past landscapes from historical maps requires quantifying the accuracy and completeness of these sources. The accuracy and completeness of two historical maps of the same period covering the same area in Israel were examined: the 1:63,360 British Palestine Exploration Fund map (1871-1877) and the 1:100,000 French Levés en Galilée (LG) map (1870). These maps cover the mountainous area of the Galilee (northern Israel), a region with significant natural and topographical diversity, and a long history of human presence. Land-cover features from both maps, as well as the contours drawn on the LG map, were digitized. The overall correspondence between land-cover features shown on both maps was 59% and we found that the geo-referencing method employed (transformation type and source of control points) did not significantly affect these correspondence measures. Both maps show that in the 1870s, 35% of the Galilee was covered by Mediterranean maquis, with less than 8% of the area used for permanent agricultural cropland (e.g., plantations). This article presents how the reliability of the maps was assessed by using two spatial historical sources, and how land-cover classes that were mapped with lower certainty and completeness are identified. Some of the causes that led to observed differences between the maps, including mapping scale, time of year, and the interests of the surveyors, are also identified.

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Fil: Mallo, Josefina. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

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Fil: Mallo, Josefina. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

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Fil: Mallo, Josefina. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

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Sobre las galerías acristaladas, Madrid, siglo XIX

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3D Modular construction is poorly known and scarcely published in technical literature. In spite of that there are an increasing number of manufacturers offering their products in different countries. This method has largely evolved from early examples such as the American Gold Rush prefabrication in the nineteenth century, the Sears precut homes or Voisin´s prototypes for modular homes, to the end of the first half of the twentieth century. In this period a non negligible number of attempts in 3D modular construction have been carried out, ranging from theoretical proposals to several hundred or thousand units produced. Selected examples of modular architecture will be analyses in order to illustrate its technical evolution, concerning materials, structure, transportation and on site assembly. Success and failure factors of the different systems will be discussed. Conclusions about building criteria shown in them and their applicability in current architecture will be drawn.

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This paper puts forth an alternate reading of the artistic climate in late nineteenth-century Paris than that which has traditionally been suggested. I propose that the expansion of creative opportunity during this time reveals a climate of communal support, consent, and progressive reform for women artists, rather than a struggle to undermine central (masculine) control, as many scholars have claimed. Specifically, I explore the work of American expatriates living in Paris, including but not limited to Cecilia Beaux, Anna Klumpke, Alice Kellogg, and Ellen Day Hale. The birth of the private academy in Paris offered women the chance to develop their artistic ability and assert their independence. The Académie Julian in particular provided a comparatively accepting and progressive environment where American women studying abroad could study from the nude model, receive proper training, and explore their full creative potential. Through an examination of a) these women’s self-portraits, and b) depictions of them painted by their contemporaries – both male and female – I further investigate the artistic education of American women in the highly-gendered cultural milieu of late nineteenth-century France.

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The three articles in this special issue of Ambix were among the twenty-one papers presented at the conference “Sites of Chemistry in the Nineteenth Century,” held in Valencia at the Institute for the History of Medicine and Science ‘López Piñero’ in July 2012. This meeting was the second of the series of conferences organised as part of the project Sites of Chemistry, 1600–2000, the aim of which was to investigate the wide and diverse range of physical spaces and places where chemistry has been practised from the early modern period to the twentieth century.

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Steam technology revolutionised maritime transport during the nineteenth century. Together with the establishment of the first regular lines, steamers soon led to the commencement of pleasure navigation. The aim of this article is to analyse the impact and scope of this process in Spain, by means of a study of the first experiences in the mid-nineteenth century. In addition to a brief introduction and final conclusions, the paper is structured around four sections. The first contains an appraisal of the situation of passenger transport. Some information is then provided regarding the first cruise in 1854. Next, the essay highlights some of the features of short excursions that were very well received by the public, especially in the island of Majorca. Finally, attention is given to a very special type of travel, the main attraction of which lay in the opportunity to witness an event of a military nature.