892 resultados para Uberlandia (MG) Migração


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Pós-graduação em Ciências Biológicas (Zoologia) - IBB

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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The city of Vazante-MG is of great socioeconomic and environmental interest because it is the most important zinc producer district of Brazil. The mineral processing and geochemical processes may determine high concentrations of heavy metals in water intended for human consumption. Thus, the present study aimed to quantify and evaluate the heavy metal genotoxicity of artesian water in the city by Atomic absorption spectrophotometer analysis and testing with the Allium cepa test, respectively. This study reveals a chemical contamination in well water in the city, caused by the presence of heavy metals. Therefore, it can be considered that the high levels of heavy metals found in water samples are correlated with the genotoxic events observed in root cells of A. cepa.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Serviço Social - FCHS

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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The present monograph studies the speech of the people from Ibiraci, MG. It is a phonetic study which collects speech data by recordings. It has been recorded the speech of eight informants with the age between 20 and 85 years old. The phonetic objective is to transcribe the recordings for acoustic analysis with Praat program, considering aspects such as duration and intonation. The present monograph represents a contribution for the linguistic phonetic description of a Brazilian Portuguese variety. In Brazil, linguistic studies have always been considered the speech of people from big and capital cities. There are a great deal of data related to those cities, but only a few data collection for the other cities and communities

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Geociências e Meio Ambiente - IGCE