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Estudo da influência da deformação por cisalhamento extrusão em canal angular e laminação assimétrica nas propriedades mecânicas do alumínio AA 1050
(Universidade Federal de São Carlos, 2014-08-18)
It is known that the formability of aluminum alloy AA1050 is not favored when sheets are produced by conventional rolling due to the appearance of intense cube texture {100} <100> after recrystallization heat treatment. ...
Avaliação dos métodos de imersão, spray e dinâmico utilizados na fabricação de filmes nanoestruturados de nanofolhas de grafeno pela técnica de automontagem.
(Universidade Federal de São Carlos, 2014-11-29)
In this work we have compared the way graphene oxide nanoplatelets are nanostructured in bilayers of poly(diallyldimethylammonium chloride) (PDDA) and reduced graphene oxide stabilized in poly(sodium 4-styrenesulfonate) ...
Desenvolvimento de compósitos de matriz epóxi reforçada com fibras de vidro e nanopartículas de borracha para aplicação na área de blindagem
(Universidade Federal de São Carlos, 2013-03-18)
The use of shields in real estates (buildings and houses) in Brazil and in the World, the manufacture of armored doors, shields and walls is increasing and becoming a very promising market worldwide. Nowadays, in this ...
Fabricação e caracterização de filmes nanoestruturados de nanotubos de carbono e polianilina para aplicação em sensores ambientais na detecção de 2-clorofenol.
(Universidade Federal de São Carlos, 2012-03-02)
Organochlorine compounds exhibit high toxicity, environmental persistence and tendency to bioaccumulate. This pollutant can spread through the air and water, affecting humans and the environment. In this context, this study ...
Moldagem de briquetes com finos de carvão vegetal aglutinados com parafina: caracterização de algumas propriedades.
(Universidade Federal de São Carlos, 2013-02-07)
The aim of this study was to evaluate the properties of briquettes made from charcoal fines bonded with paraffin. To prepare them were used three fractions of fine coal (20, 35 and 60 mesh) and a binder, the paraffin. ...
Desenvolvimento de um nanobiossensor para o monitoramento da qualidade ambiental no setor agrícola
(Universidade Federal de São Carlos, 2013-02-26)
The elaboration of highly-sensitive and selective functional nanobiosensors has significant applications for purposes of resilience and conservation of natural resources, to contribute on projects aimed to pointing out ...
Inclusão de parâmetros hidrológicos na avaliação da restauração florestal
(Universidade Federal de São Carlos, 2017-02-14)
The presence of vegetation cover plays a regulatory role in the water balance through the capture and distribution of rainwater within the compartments of the ecosystem, aiding in the regulation of water flow through the ...
Estudo da poluição sonora por estudantes do ensino médio usando smartphone.
(Universidade Federal de São Carlos, 2017-08-25)
The main objective of the project was to develop a didactic sequence to be applied in the classroom aiming to address the study the physics of noise pollution, including measures of sound intensity using cell phones and ...
Comparação do método químico e método a plasma no preparo de nanocompósitos de prata e nanocelulose
(Universidade Federal de São Carlos, 2020-04-02)
Cellulose, being a biodegradable material, flexible and with good mechanical resistance, has been attracting great interest in studies, as it is a biopolymer from a renewable source and widely available in nature. It can ...
Subsídios para o Programa de Monitoramento e Gestão do Uso Público do Parque Natural Morro do Osso, Porto Alegre, RS.
(Universidade Federal de São Carlos, 2018-05-07)
The Morro do Osso Natural Park is a Conservation Unit located in the middle of the intense urbanization of Porto Alegre, capital of the state of Rio Grande do Sul. The area is rich in conserved environments and of fundamental ...