55 resultados para OBJECT DEFINITION
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Ciência da Informação - FFC
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Pós-graduação em Letras - FCLAS
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O espaço, categoria de importância para as Ciências Sociais e da Geografia, em particular, é submetida a uma discussão crítica. É um investimento realizado sobre uma bibliografia basicamente restrita aos anos oitenta e circunscrita quase que totalmente a autores de orientação marxista. Conclui que aquela literatura só permite chegar a uma definição do espaço como foco síntese de múltiplas significações imaginárias.
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Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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It is known that the process of capitalist restructuring resulted in socio-spatial transformations in various geographical scales. Space is continually diversifying and redefining their roles, driven mostly by external agents. This search analyzes how and intensities are consolidating these new refunctionalisation the District of Gardenia city of Rancharia-SP.The study brings some concepts in the definition of small town, which are fundamental to the definition of the area that is the object of our study. Some features are explained in the District, such as location, history of economic activities preterit in a record that cover the 1950s to the present day. From this record ,it will be exposed and analyzed the services (private and collective goods) offered to the population in order to highlight their importance for better social equity. The information for your preparation of this work were supported mostly on reports and records historical and contextualized with specific bibliography. In developing the search is portrayed as the district Gardenia was modifying its economic activities, physical space and how it is currently being structured with tourist activity. There is also intended to show that even though the district with urban core urban functions simple in content space is consolidating complex processes in its various dimensions
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We investigated strategies for children education of academic elites. Our study had as basis researches done in Brazil about the scholarization of elites’ groups during the last two decades. The theorical referential for the definition and the problematization of our object of study was based on Almeida and Nogueira’s works (2002), Bourdieu and Passeron (1975), Brandão and Lellis (2003), Busetto (2006), Lacerda and Carvalho (2007) and Nogueira (1998; 2002; 2005). We developed desk research on the pedagogical proposals of a high school in São Paulo state, its image among the society analyzed through advertising material and the application of semi-structured interviews with six families. The results shows that not only the educational but also the families goals in maintaining privileged positions in terms of children’s admission to universities and courses of high prestige, and the perpetuation of the condition in belonging to an elite group.
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Pós-graduação em Engenharia Elétrica - FEIS
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Currently, biodiversity is threatened by several factors often associated with human population growth and the extension of areas occupied by human activity. In particular, freshwater fish fauna is affected by overfishing, deforestation, water pollution, introduction of exotic species and habitat fragmentation promoted by hydroelectric dams, among other environmental impact factors. Several action plans to preserve ichthyofauna biodiversity have been adopted; however, these plans frequently cover only a small number of species, and decisions are often made without strong scientific support. This study aimed to evaluate the genetic aspects of wild groups of Brycon orbignyanus, an endangered fish species, using microsatellites and D-loop regions to identify the genetic structure of the samples and to establish priority areas for conservation based on the genetic patterns of this species. The results indicated that the samples showed levels of genetic variability compatible with others studies with Neotropical fishes. However, the results obtained in the analysis of molecular variance (AMOVA) for microsatellites (F (ST) = 0.258) and D-loop (F (ST) = 0.234) and the interpopulation fixation index revealed that B. orbignyanus was structured in different subpopulations in the La Plata River basin; the areas with better environmental conditions also showed subgroups with higher rates of genetic variability. Future conservation actions addressing these sites should consider two different management units: the complex formed by the Ivinhema River, Upper Parana, Camargo Port and Ilha Grande groups; and the complex formed by the Verde River and Sucuriu River groups.
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In this letter, a semiautomatic method for road extraction in object space is proposed that combines a stereoscopic pair of low-resolution aerial images with a digital terrain model (DTM) structured as a triangulated irregular network (TIN). First, we formulate an objective function in the object space to allow the modeling of roads in 3-D. In this model, the TIN-based DTM allows the search for the optimal polyline to be restricted along a narrow band that is overlaid upon it. Finally, the optimal polyline for each road is obtained by optimizing the objective function using the dynamic programming optimization algorithm. A few seed points need to be supplied by an operator. To evaluate the performance of the proposed method, a set of experiments was designed using two stereoscopic pairs of low-resolution aerial images and a TIN-based DTM with an average resolution of 1 m. The experimental results showed that the proposed method worked properly, even when faced with anomalies along roads, such as obstructions caused by shadows and trees.
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From the examination of extensive comparative material currently identified as M. jamesi we verified that there are, at least, three new species under this name. These, along with M. jamesi and M. justae, form what we herein called the M. jamesi species complex, by sharing the following group of characters: a short maxilla, with its distal margin not exceeding anterior third of the second infraorbital; first through third teeth of the inner row of premaxilla and first and second dentary teeth with cusps arranged in a pronounced arch, humeral spot positioned between the fourth and seventh scales of the lateral line and extending up to four scale rows above the lateral line and one scale row below the lateral line, and a vertically oval to round spot at the base of the caudal fin rays. Moenkhausia ischyognatha sp. n., from Rio Xingu basin, differs from the other species of the complex by its lower head depth. Moenkhausia alesis sp. n., from the river system Tocantins-Araguaia, differs from M. jamesi, M. ischyognatha, and M. sthenosthoma by the number of scale rows above the lateral line. Moenkhausia sthenosthoma sp. n., from the Rio Madeira basin, differs from M. jamesi by the number of scale rows between the lateral line and the midventral scale series. Moenkhausia justae can be diagnosed from the other species of the complex by having a tri to pentacuspidate tooth on the maxilla.