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Resultados 189849-189868 de 265673
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Oxidação fotoeletroquímica
(2004) [Resumo publicado em evento] -
Oxidação parcial do etanol para obtenção de compostos oxigenados
(2004) [Resumo publicado em evento] -
Oxidação térmica de germânio visando à formação de camadas dielétricas
(2011) [Resumo publicado em evento] -
Oxidação térmica de SiC e caracterização das estruturas SiO2/Si formadas
(2004) [Resumo publicado em evento] -
Oxidation state investigation of iron oxide minerals by ELNES
(2005) [Resumo publicado em evento] -
Oxidative coupling of methane for ethylene production : reviewing kinetic modelling approaches, thermodynamics and catalysts
(2021) [Artigo de periódico]Ethylene production via oxidative coupling of methane (OCM) represents an interesting route for natural gas upscaling, being the focus of intensive research worldwide. Here, OCM developments are analysed in terms of kinetic ... -
Oxidative damage in brain of diabetic rats submitted to forced swimming test : the insulin and clonazepam effect
(2010) [Resumo publicado em evento] -
Oxidative stress and cell damage in a model of precancerouslesions and advanced hepatocellular carcinoma in rats
(2015) [Artigo de periódico]Hepatocellular carcinoma (HCC) is the third most frequent cause of cancer deaths through-out the world. This study was aimed to analyze oxidative stress and cell damage in amultistage model of liver carcinogenesis induced ... -
Oxidative stress and lung ischemia-reperfusion injury
(2015) [Artigo de periódico]Ischemia-reperfusion (IR) injury is directly related to the formation of reactive oxygen species (ROS), endothelial cell injury, increased vascular permeability, and the activation of neutrophils and platelets, cytokines, ... -
Oxidative stress enhances the expression of sulfur assimilation genes: preliminary insights on the Enterococcus faecalis iron-sulfur cluster machinery regulation
(2014) [Artigo de periódico]The Firmicutes bacteria participate extensively in virulence and pathological processes. Enterococcus faecalis is a commensal microorganism; however, it is also a pathogenic bacterium mainly associated with nosocomial ... -
Oxidative stress evaluation of ischemia and reperfusion in kidneys under various degrees of hypothermia in rats
(2013) [Artigo de periódico]PURPOSE: To design an animal model of ischemia-reperfusion (I/R) in kidneys and evaluate the role that predetermined ranges of local hypothermia plays on markers of stress-oxydative as well as on histologic sections. ... -
Oxidative stress in homocystinuria : findings in patients and in animal models
(2016) [Trabalho de conclusão de graduação]Homocystinuria is an inborn error of amino acid metabolism caused by deficiency of cystathionine ß-synthase (CBS) activity, leading to the accumulation of homocysteine (Hcy) and methionine (Met) in biological fluids and ... -
Oxidative stress in human aortas from occlusive and aneurysmal diseases
(2015) [Resumo publicado em evento] -
Oxidative stress in the latissimus dorsi muscle of diabetic rats
(2000) [Artigo de periódico]The purpose of the present study was to investigate the effects of experimental diabetes on the oxidant and antioxidant status of latissimus dorsi (LD) muscles of male Wistar rats (220 ± 5 g, N = 11). Shortterm (5 days) ... -
Oxidative stress parameters in diabetic rats submitted to forced swimming test : the insulin and clonazepam effect
(2010) [Resumo publicado em evento] -
Oxide formation on NiTi surface : influence of the heat treatment time to achieve the shape memory
(2015) [Artigo de periódico]Several studies regarding superficial treatments of Nitinol (NiTi) shape-memory have been developed aiming to the improve corrosion resistance and to block the Ni release to adjacent tissues. The necessary heat treatment ... -
Óxido de grafeno nanoestruturado, processo para obtenção do mesmo e uso
(2019) [Patente] -
Óxido de grafite e polianilina como carga em nanocompósitos poliolefínicos
(2016) [Dissertação]Nanocompósitos de nanofibras de polianilina (PANI) com óxido de grafite (GO) e óxido de grafite reduzido (GOr) foram sintetizados e caracterizados. Foram obtidas quatro amostras de PANI/grafite com 10% e 30% de GO ou GOr. ... -
Óxido de Nb nanotubular aplicado como eletrodo de supercapacitor
(2021) [Dissertação]Matrizes de nanotubos de óxido de metais de transição auto ordenadas, como o nióbio, têm atraído ampla atenção científica devido às suas propriedades únicas, como alta mobilidade iônica e grande área específica de superfície. ... -
Óxido de niobio nanoestruturado obtido por processo hidrotermal para aplicação em eletrodo de supercapacitor
(2022) [Resumo publicado em evento]