Mapeando a qualidade de vida em Minas Gerais utilizando dados de 1991 e 2000

Pós-graduação em Geografia - IGCE

Avaliação quantitativa da insuficiência da veia safena magna nos pacientes portadores de varizes primárias de membros inferiores pelo mapeamento dúplex e fotopletismografia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

No meio da soja, o brilho dos telhados: a implantação da Perdigão em Rio Verde (GO), transformações e impactos socioeconômicos e espaciais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desenvolvimento de algoritmo para modelagem e simulação de sistemas por grafos de ligação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Modelos computacionais fuzzy e neuro-fuzzy para avaliarem os efeitos da poluição do ar

Pós-graduação em Engenharia Mecânica - FEG

Avaliação da espectrometria de absorção atômica com nebulização térmica em tubo aquecido em chama (TS-FF-AAS) para determinação de Cd, Cu, Pb e Zn em álcool combustível e óleo diesel

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Os fundamentos keynesianos da decisão de investir

Neste artigo abordam-se os fundamentos da decisão do investimento em Keynes. O objetivo e mostrar o contexto da decisão do investimento diante do futuro incerto. Explorando os aspectos de uma economia monetária, tempo, incerteza e moeda, o artigo recupera o caráter expectacional e instável da decisão de investir.

Alternative methods for detecting soybean seeds genetically modified for resistance to herbicide glyphosate

The objective of this study was to verify application of two methodologies: substrate moistened with herbicide solution (SM) and immersion of seeds in herbicide solution (IH) for detecting soybean seeds genetically modified. For this, non-transgenic and transgenic soybean seeds, harvested in the 2008/2009 crop seasons were used. The treatments with substrate moistened were: SM1) 0.03% herbicide solution, at 25 ºC, with evaluation in the sixth day (hs -0.03% -25 ºC, 6th d); SM2) HS -0.03% -35 ºC, 5th d; SM3) HS -0.03% - 40 ºC, 5th d; and SM4) hs -0.06% -5 ºC, 5th d. In the methodology of immersion of seeds the following treatments were performed: IH1) seed immersion in a 0.6% herbicide solution, at 25 ºC, for 1 h, (si -0.06% -25 ºC, 1 h; IH2) si -0.06% - 35 ºC, 30 min.; IH3) si -0.06% -40 ºC, 30 min.; IH4) si -0.12% -35 ºC, 30 min.; and IH5) si -0.12% -40 ºC, 30 min. Bioassays allow detecting soybean seeds tolerant to glyphosate herbicide within five days. The seeds of non-genetically modified and genetically modified soybean cultivars may be easily distinguished through the treatments SM2 and SM4 of the moistened substrate methodology; and treatments IH3, IH4, and IH5 of seed immersion methodology. Both methodologies are easily feasible, practical, and applicable in seed analysis laboratories, once do not require special equipments.

Absorção de nutrientes e alterações químicas em Latossolos cultivados com plantas de cobertura em rotação com soja e milho

The effects on soil chemical properties brought about by cover crops vary considerably. This study was conducted to evaluate nutrient uptake by five cover crops used for grain, seed and forage production at different seed densities per hectare, as well as uptake by spontaneous vegetation, and their effect on the chemical properties of two Oxisols when grown in rotation with soybean and corn. The experiments were set up in Votuporanga, SP, Brazil and Selvíria, MS, Brazil in March 2008 after conventional soil tillage. A randomized complete block experimental design was used with four replications with the following cover crops at different seed densities: Sorghum bicolor at 6, 7 and 8 kg ha-1; Pennisetum americanum at 10, 15 and 20 kg ha-1; Sorghum sudanense at 12, 15 and 18 kg ha-1; hybrid of Sorghum bicolor with Sorghum sudanense at 8, 9 and 10 kg ha-1; and Urochloa ruziziensis at 8, 12 and 16 kg ha-1. We also used a spontaneous vegetation control. After management of the cover crops, in the first year of study, soybean was sown in no-tillage system and, in the second year, corn was sown, also in a no-tillage system. We evaluated the dry matter yield of different cover crops, nutrient uptake by the cover crops, and the chemical changes in the soil. It was found that in clayey soils with high aluminum content, as in Selvíria, sudan grass at a seed density of 18 kg ha-1, and sorghum at a seed density of 6 kg ha-1, in combination with liming, contributed to reduction of aluminum content and high potential acidity and an increase in base saturation. The different seed densities of each cover crop did not affect the dry matter yield of the cover crop itself, but affected nitrogen uptake of the hybrid Sorghum bicolor with Sorghum sudanense at a seed density of 10 kg ha-1, with lower uptake than at a seed density of 8 kg ha-1. Seed density also affected the organic matter content in the soil with sudan grass, with the seed density of 15 kg ha-1 providing more organic matter content than a seed density of 18 kg ha-1.

Influência da dieta hiperlipídica ricas em ácidos graxos saturados sobre o metabolismo, estrutura e função cardíaca de ratos com estenose aórtica supravalvar

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estimating outcomes in newborn infants using fuzzy logic

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

Plantas de cobertura para o noroeste do estado de São Paulo

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

Modelagem e otimização por metodologia de superfícies de resposta: um estudo em arames de aço SAE 9254 para molas automobilísticas

Pós-graduação em Engenharia Mecânica - FEG

Contos de fadas: recurso educativo para crianças com deficiência intelectual

Studies show the psychological contribution of fairy tales regarding the child's development as one of the best plumbers of existential problems, appeasing it by acting as an outlet for their anguish, anxieties, and fears, engendering greater emotional balance. Thus, through researches in the literature, it was established as objective to seek information about the functionality of the fairy tales in the educational process of students with intellectual disabilities who presents challenging behaviors. Among the tales, the Brothers Grimm are suggested to be used as an educational resource. It was possible to say that, through the symbolic mediation in the imaginary of children with intellectual disabilities, educational work with fairy tales evokes significant benefits.