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Now showing items 211-220 of 341
Cerâmicas refratárias macroporosas derivadas de espumas ultraestáveis estabilizadas com partículas cerâmicas
(Universidade Federal de São Carlos, 2020-11-03)
Innovation on materials for heat conservation in high-temperature industrial
processes is seen as an important strategy for Energy Efficiency. Fundamental
studies can support the development of these materials and the ...
Influência da estrutura de estanhossílicas mesoporosas na isomerização da glicose
(Universidade Federal de São Carlos, 2020-10-30)
The use of biomass in order to obtain chemicals and fuels that can substitute the fossil matrix has been investigated and treated with high interest. This way, the research in catalysis becomes essential to overpass barriers ...
Estudos teóricos e experimentais de complexos de cobre: propriedades espectroscópicas e atividade biológica
(Universidade Federal de São Carlos, 2020-07-28)
Cancer is the second leading cause of death in the world. The scientific community is mobilizing to study new compounds with cytotoxic potential and that can be used as molecular probes. However It is important to highlight ...
Análise elementar de carnes: desenvolvimento de métodos analíticos e estratégias para técnicas com fonte de plasma
(Universidade Federal de São Carlos, 2020-10-13)
Meat is widely consumed around the world. Besides, this food has a significant influence on the Brazilian economy. Regarding the nutritional terms, it is considered as a source of essential elements (e.g., molybdenum, ...
Influência antrópica na qualidade dos aquíferos freáticos da sub-bacia do rio Monjolinho
(Universidade Federal de São Carlos, 2020-09-30)
The pressure of human activities in water sources results in changes in the environmental quality of river basins. Groundwater aquifers are important reservoirs and feeders for surface water sources. The analysis of rapidly ...
Alfabetização científica e protagonismo: relação entre alunos da educação de jovens e adultos e do técnico em açúcar e álcool por meio da educação não formal
(Universidade Federal de São Carlos, 2020-12-03)
From Law No. 9394 on, education started to value a more dynamic, multidisciplinary and more applicable teaching in the productive life of the students, so in what determines the Law and looking at the potential of technical ...
Gênios do Cálculo RPG: uma ferramenta para o ensino de Matemática
(Universidade Federal de São Carlos, 2020-12-14)
This work aims at presenting an aid tool to the teaching of Mathematics through the use of the game “Gênios do Cálculo RPG”, designed by the author, which focuses on the development of competences and skills, in which, ...
Sachês compósitos biodegradáveis à base de amido visando o acondicionamento de nutrientes para aplicação como fertilizantes
(Universidade Federal de São Carlos, 2020-07-31)
The Brazilian agrarian system is responsible for a large part of the national GDP, even though agricultural production is dependent on foreign trade. In addition, many producers prioritize the use of NPK-type fertilizers ...
Modelagem cinética da síntese de galacto-oligossacarídeos usando a β-galactosidase de Kluyveromyces lactis
(Universidade Federal de São Carlos, 2020-12-22)
Galacto-oligosaccharides (GOS) have a high commercial value and are used in the food industry. GOS are non-digestible oligosaccharides (NDO), which are considered prebiotics. They can be produced enzymatically from substrates ...
Obtenção do sistema nanoestruturado livre de chumbo (Na0,5Bi0,5)0,94Ba0,06TiO3 (NBT-BT6) via rotas químicas
(Universidade Federal de São Carlos, 2020-09-16)
Perovskites based on sodium bismuth titanate (Na0.5Bi0.5TiO3) are
promising candidates for replacing some ceramic materials based on lead due
to piezoelectric properties. The solid solution 0.94(Na0.5Bi0.5)TiO3-0.06BaT ...