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Respostas metabólicas em girinos de rã- Touro, Lithobates catesbeianus após exposição ao zinco, cobre e cádmio
(Universidade Federal de São Carlos, 2019-02-27)
The metals in the aquatic environment may be incorporated by the local biota and once incorporated may accumulate in organisms and result, even at sublethal level, in biochemical and physiological dysfunctions with important ...
Consequências do uso de madeira tratada com CCA e de painéis de MDF como combustível em processos de combustão
(Universidade Federal de São Carlos, 2019-02-18)
From its use for domestic purposes like firewood to the application in large industrial processing plants for power generation, wood is a long-established fuel. Although its application has evolved towards the establishment ...
Desenvolvimento de filmes finos de organosilicone depositados a plasma para fotoproteção do polipropileno
(Universidade Federal de São Carlos, 2019-02-26)
Polypropylene (PP) is a polymer used industrially on a large scale. However, the PP has limitations in external use due to its sensitivity to photodegradation, when exposed to the elements. This limits the options of use ...
Estudo das propriedades antimicrobianas de filmes de nanocelulose e nanopartículas de prata
(Universidade Federal de São Carlos, 2019-03-28)
Silver is an element with widely recognized bactericidal activity. Its use in the modification of materials has been studied for decades and its use goes through different forms of incorporation in the matrices of interest, ...
A Universidade como território de conflitos socioculturais entre as comunidades indígena e não indígena
(Universidade Federal de São Carlos, 2019-04-12)
Throughout history, indigenous peoples have fought an intense struggle for recognition and respect: first by right to the possession of their original territories; later, for independence and self-management over them. To ...
Os efeitos do contaminante emergente lítio e da suplementação com selênio sobre a metamorfose de girinos de rãs-touro, Lithobates catesbeianus
(Universidade Federal de São Carlos, 2019-02-22)
Most of the pollutants discarded into the environment, such as lithium and selenium, are still lacking in studies of the effects that they cause in nature and are therefore called emerging pollutants. The objective of this ...
Efeito de nanotubos de carbono de parede múltipla em girinos de Lithobates catesbeianus (SHAW, 1802) sobre biomarcadores em diferentes níveis de organização biológica
(Universidade Federal de São Carlos, 2019-02-28)
The search for materials improvement brought the development of nanoparticles, which environmental and health consequences from its use are slightly understood. Added to that context the drastic populational decline of ...
Priorização de remanescentes florestais visando a conservação da biodiversidade
(Universidade Federal de São Carlos, 2019-02-27)
The Atlantic forest fragmentation is considered a serious threat for biodiversity since this biome is considered one of the hottest hotspots. Due to this reason, there are many environmental strategies being developed to ...
Aplicação de imagens orbitais na espacialização do volume de Eucalyptus sp. via redes neurais artificiais
(Universidade Federal de São Carlos, 2019-03-20)
The sustainable agriculture of forest plantations demands the permanent monitoring of the quantity of processed wood, thus becoming difficult to monitor large planted areas by using only manual procedures. Therefore, in ...
Experimento para a estimativa da irradiância solar total: uma abordagem para o ensino médio
(Universidade Federal de São Carlos, 2019-05-03)
Energy is the most fundamental physical property in the study of science and in the understanding of the world around us. This physical quantity is often approached during the teaching of physics in areas like Thermodynamics, ...