58 resultados para Via algaliada a três carris
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Agronomia - FEIS
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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In the second half of the last century the automobile industries suffered from the petroleum crisis caused mainly by the wars in the Middle East. These crises led the automakers rethink their vehicles. One of the most important events after that was the adoption of new steels by the industry. One example is the TRIP steels (Transformationinduced plasticity). It is known that the macroscopic behavior of a material is strongly dependent on its microstructure and therefore the quantitative metallography is important to understand and relate the material properties to its microstructure. In this work, different specimens of TRIP steels were etched using LePera reagent. The obtained images were analyzed using digital processing. Using the ImageJ software the methods threshold and watershed were studied as well as a comparison with the ASTM E562 standard. The methods were compared and finally the morphological characteristics and volumetric fraction of the retained austenite and martensite phases were analyzed. The results showed that the threshold led to a higher number of identified grains with lower mean area and total area fraction than the watershed method and ASTM standard
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Based on the essay Kafka y sus precursores, by Jorge Luis Borges (1899-1986), the present essay looks for coinciding views from Edgar Allan Poe (1809-1849), Machado de Assis (1839-1908), and Julio Cortázar (1914-1984) on thatliterary genre. A possible connection between the three writers, regarded asmasters of the short story, is suggested having the Borgean essay as a startingpoint, while emphasizing the similarities of their views on what guides theartistic elaboration of the short stories. The confirmed relationship between Poeand Machado de Assis, and between Poe and Cortázar are emphasized, openinga door to the possibility of also thinking of a close relationship between Machadode Assis and Cortázar.Keywords:Short story; Compared Literature, Edgar Allan Poe, Jorge Luis Borges, JulioCortázar.
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Pós-graduação em Agronomia (Ciência do Solo) - FCAV
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Pós-graduação em Agronomia (Irrigação e Drenagem) - FCA
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Pós-graduação em Engenharia Mecânica - FEG
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Agronomia - FEIS
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)