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Now showing items 31-40 of 53
Influência da seca e inundação nas comunidades microbianas metanogênicas e metanotróficas em planícies aluviais de rios de águas negra, barrenta e clara da Amazônia brasileira
(Universidade Federal de São Carlos, 2019-05-31)
Soils from wetland areas contribute significantly to the global methane (CH4) budget. In this sense, this work was designed to evaluate the influence of dry and flooding in the active microbial communities involved in the ...
Modificação de quitosana com ácido hialurônico e sua blenda com colágeno para aplicação biomédica
(Universidade Federal de São Carlos, 2019-03-08)
As in other areas of application, researchers in the field of biomaterials have been looking for materials from natural sources for the installation of implantable or curative devices, in this sense, a chitosan has been ...
Obtenção de acetato de celulose a partir de bagaço de cana-de-açúcar e análise de degradação in vitro
(Universidade Federal de São Carlos, 2019-03-07)
The Sugarcane (Saccharum officinarum L.) is currently one of the main agricultural products. Considering the high production of sugarcane bagasse in Brazil and in the world, the objective was to obtain pre-treated sugarcane ...
Construção de material didático para o ensino de Física para alunos com deficiência visual
(Universidade Federal de São Carlos, 2019-04-03)
The present work aims to present a didactic material for the Physics Teaching focuses on students with visual deficiency in common classrooms. The method adopted is summarized in the high-relief models based on illustrative ...
Leilão reverso para pagamentos por serviços ambientais: uma estratégia para a conservação da natureza
(Universidade Federal de São Carlos, 2019-12-06)
Reverse auctions are recent market mechanisms when designed for environmental conservation purposes, with a view to protecting public property on private land, and with ever increasing foreclosures in various countries. ...
Fisica em Quadrinhos: material de apoio ao professor utilizando Histórias em Quadrinhos no ensino
(Universidade Federal de São Carlos, 2019-12-13)
Students generally do not feel very close to physics and consider it beyond their realities and capabilities. Physics teachers can use various teaching techniques to try desmistifying this and presenting scientific knowledge ...
Construção de uma unidade de ensino potencialmente significativa para o ensino de ondas mecânicas e eletromagnéticas
(Universidade Federal de São Carlos, 2019-03-01)
In this work it is proposed the production of a Potentially Significant Teaching Unit to work concepts related to waves with high school students. A general presentation of the main ideas of Ausubel was made, pointing out ...
Resíduos de cama de frango para fabricação de biochar
(Universidade Federal de São Carlos, 2019-12-04)
Brazil has a large generation of poultry litter, as a result of its worldwide prominence in the production of broiler chicken. The poultry litter biomass generates considerable environmental impacts according to its volume ...
Galileu e o experimento da Torre de Pisa no ensino médio
(Universidade Federal de São Carlos, 2019-02-27)
It is necessary students know the scientific questions of each time, so they may understand how science has developed over time. Galileo lived in a historical context that enabled him to be recognized as one of the great ...
Análise de metais potencialmente tóxicos em ambientes aquáticos (Da Água e dos insetos da ordem Odonata) para biomonitoramento ambiental.
(Universidade Federal de São Carlos, 2019-07-12)
Potentially toxic metals are among the most common contaminants in waters and their origin may be both natural and anthropogenic. As soon as they come into contact with the aquatic ecosystem, the metals can be transported ...