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Mostrando ítems 441-450 de 462
Diversidade da ictiofauna nas bacias do alto e médio Paranapanema
(Universidade Federal de São Carlos, 2022-07-15)
Freshwater fishes are fundamental components of biodiversity, and it is necessary to develop actions aimed at conserving these species in the face of anthropic changes in the XXI century. In this sense, it is fundamental ...
Avaliação da conectividade florestal em paisagem urbana
(Universidade Federal de São Carlos, 2019-04-26)
Urbanization is a crescent anthropogenic process, and it is also considered one of the major threats to natural areas and biodiversity conservation. Thus, in order to mitigate its impacts, many strategies have been developed, ...
Aplicação de Plasma Electrolytic Oxidation (PEO) para síntese de óxidos anódicos sobre alumínio em eletrólito contendo íons Ag+
(Universidade Federal de São Carlos, 2020-03-27)
The growing concern with the quality of food by consumers, has led the industry to new technologies to guarantee this condition. Antimicrobial films appear as active packaging that, in addition to protecting and conditioning ...
Análise cladística de Toxotarsinae (Diptera, Calliphoridae)
(Universidade Federal de São Carlos, 2013-11-13)
The Family Calliphoridae is a diverse group of taxonomic, biogeographic, veterenary, forensic and medical importance, with more than 1200 species. The subfamily Toxotarsinae is endemic for the Neotropical region, has eleven ...
Caracterização da alumina anódica porosa modificada por plasma
(Universidade Federal de São Carlos, 2015-06-29)
In this study, the wettability of porous anodic alumina (PAA) surfaces modified by plasma was investigated. The porous anodic alumina films were grown on aluminum substrate using a two step anodization procedure in oxalic ...
Síntese e caracterização de filmes anódicos de NB-AL2O3 sobre al por oxidação eletrolítica à plasma
(Universidade Federal de São Carlos, 2019-03-07)
In this study, the anodization under high electric field, also known as Plasma Electrolytic Oxidation (PEO), was used for the synthesis of oxide coatings containing Nb2O5 and Al2O3 on Al substrate. The mechanisms of the ...
Fabricação de biossensor óptico de glicose em alumina anódica porosa
(Universidade Federal de São Carlos, 2016-03-31)
Porous anodic alumina (PAA) has been used as platform for the manufacture of optical sensors. Itshows chemical resistance, thermal stability, hardness, biocompatibility, high surface area which facilitates interaction with ...
Impacto das ecobarreiras na qualidade de água e redução da poluição flutuante em rio urbano (Ribeirão dos Carrapatos, Itaí, SP)
(Universidade Federal de São Carlos, 2021-03-12)
Solid waste, lack of basic sanitation and water pollution contribute negatively to the
quality of life of cities and their inhabitants, in addition to the deficiency of public policies
aimed at local sustainable ...
Síntese de membranas de alumina anódica porosa sobre substratos metálicos obtidos por evaporação térmica
(Universidade Federal de São Carlos, 2017-03-14)
This work covers the investigation and synthesis of nanometric structures of Porous Anodic Alumina PAA, produced from low purity substrates, in aim to obtain selfsustained membranes. The Hard Anodization (HA) and Mild ...
A Dança e as Leis do Movimento: uma proposta para o ensino de Física
(Universidade Federal de São Carlos, 2024-04-23)
In the context of reflections on the teaching of Physics in High School (HS), this dissertation contemplates an educational product that consists of a set of proposals for teaching concepts related to basic Mechanics and ...