Incorporação da telessaúde no sistema público de saúde do estado de Minas Gerais, Brasil: aspectos políticos, técnicos, clínicos, epidemiológicos e econômicos

Incluye bibliografía.

Caracterização patogênica, morfológica, fisiológica, molecular e sensibilidade a fungicida de Cercospora coffeicola

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Caracterização mineralógica, química e solubilização do potássio de glauconita modificada

Demand for potassium in Brazil is large and is constantly increasing, but only about 5% of all consumed potassium is produced in the country. This low domestic production implies high rate of potassium imports, leaving the country vulnerable in the event of any difficulty to import this product and currency fluctuations. The modified glauconite is a rock that has a high potential for potassium exploration, found in Minas Gerais state, its extraction is relatively cheap and the prospected rock volume is high. The difficulty for its use as a direct source of potassium is in its low solubility. Thus, the objective of this study was to perform a chemical and mineralogical characterization of the modified glauconite and evaluate the effectiveness of techniques and treatments in the potassium solubilization contained in the rock. For this study, it was used characterization techniques such as X-ray diffraction, scanning electron microscopy, diffraction by Synchrotron Light and chemical analysis of high and low power of potassium extraction. Also granulometric testing and thermal treatments with different forms of calcination were carried out. Overall, it was found that the modified glauconite is a compound of minerals, of the mica groups K-feldspar and quartz and calcination substantially alter the crystal structure of these minerals, increasing the potassium availability. While the natural solubility of glauconite modified be very low, rock calcination added with high fluxes of calcium and low magnesium content at 1200 °C led to potassium solubility increase in order of 100 times compared to that observed in the glauconite natural modified.

Quantification of arsenic in sugar cane brandy of minas gerais using carbon paste electrode modified with carbon nanotubes

An eletroanalytical method for determination of arsenic in sugar cane brandy using an electrode consisting of carbon paste modified with carbon nanotubes (CNTPE) and mineral oil has been developed. The cyclic (CV) and linear sweep voltammetry modes (LSV) with cathodic stripping were employed for CNTPE containing mineral oil. The analytical curves were linear from 30.0 to 80.0 µg L-1 for LSV. The limit of detection (L.O.D.) was 10.45 μg L-1 and limit of quantification (L.O.Q.) was 34.33 μg L-1. The developed method was applied to the determination of arsenic in tree commercial sugar cane brandy samples. The results were in good agreement with those obtained by HGAAS, showing that CNTPE containing mineral oil can be successfully employed to the simultaneous determination of arsenic in sugar cane brandy samples.

Estudo da fauna de Euglossini (Hymenoptera, Apidae) em paisagem fragmentada na Serra da Forquilha, Jacutinga, região sul de Minas Gerais: diversidade de espécies e uso de habitats

Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

Eficiência econômica e energética de sistemas de produção de mamona nos estados de Minas Gerais e Paraná

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Classificação de peças de madeira serrada de dimensões estruturais de Eucalyptus sp com uso de ensaios não-destrutivo

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Caracterização petrográfica, química e tecnológica dos quartzitos do centro produtor de São Thomé das Letras no sudoeste do Estado de Minas Gerais

Pós-graduação em Geologia Regional - IGCE

Morfotectônica da região centro-leste do Estado de São Paulo e áreas adjacentes de Minas Gerais: termocronologia e paleotensões

Pós-graduação em Geologia Regional - IGCE

Flavonóides de Cissus verticillata e a atividade hipoglicemiante do chá de suas folhas

Cissus verticillata, a Vitaceae very used in the traditional medicine in Pará and Minas Gerais State – Brazil, was investigated in order to validate its indication for the hyperglycaemia control. The aqueous extract reduces the normal glycaemia of male white Wistar rats in about 19.5 %. The hypoglycaemic effect of this extract could be related to the flavonoids found in the preparation. Luteolin, Kaempferol and Luteolin-3'-sulphate could be isolated from the aqueous extract after acid hydrolysis. Cissus

Colégio Normal Nossa Senhora do Patrocínio: um instrumento de educação feminina na Zona do Alto Paranaíba em Minas Gerais 1928-1950

Pós-graduação em História - FCHS

Legislação e geotecnologias na definição das áreas de preservação permanente e das reservas legais: aplicação à bacia do Córrego das Posses, município de Extrema - MG

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A geografia do queijo minas artesanal

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desempenho da beterraba 'katrina’ submetida a lâminas de água e doses de nitrogênio aplicadas via fertirrigação

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Ocorrência de espécies de Atta Fabricius, 1804 e Acromyrmex Mayr, 1865 em algumas regiões do Brasil

Pós-graduação em Agronomia (Proteção de Plantas) - FCA