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Itens para a visualização no momento 211-220 of 234
Desenvolvimento de compósitos de POLI (acrilonitrila-CO-butadieno-CO-estireno) / microesferas ocas de vidro para utilização na indústria automobilística
(2015-11-20)
The application of polymeric materials in automobiles have increased due to weight reduction and the large number of possible applications of these materials. The poly (acrylonitrile-cobutadiene-co-styrene) (ABS) is widely ...
Jack London : uma precoce prática etnográfica em O povo do abismo e O cruzeiro do Snark
(2015-11-12)
This dissertation analyses two non-fiction books written by Jack London: The people of the abyss (published in 1903) and The cruise of the Snark (published in 1911). Written over a period during which ethnography’s ...
Obtenção e caracterização de nanocompósitos de resina epóxi/montmorilonita (MMT) aplicados em tinta em pó
(2015-10-07)
The objective of this dissertation is to present a study of the influence of the addition of nanoclays on thermal, morphological, physical and anticorrosive properties of powder coatings epoxy resin based. Polymeric ...
Análise de resíduos de pesticidas em farinha de trigo integral usando método QuEChERS modificado e determinação por LC-MS/MS
(2015-05-11)
Due to the frequent use of agrochemicals, it is important to control the same. Thereby, instrumental analytical methods, particularly liquid chromatography analyzes, are able to qualitatively and quantitatively evaluate ...
Avaliação do potencial de controle biológico de Guignardia citricarpa (Kiely) fitopatógeno de citros com isolados de Trichoderma SPP
(2015-05-28)
The culture of citrus is produced worldwide, being consumed in natura or as industrialized products. The citric fruits, such as the orange trees, host many pathogens. The black spot is one disease that affects the citrus ...
A geração do humor no conto "No Kaddish for Weinstein" de Woody Allen : scripts semânticos e construção identitária
(2015-03-30)
This dissertation is about humor mechanisms generation present in the short story “No Kaddish for Weinstein” (ALLEN, 1975). It is possible to identify in the narrative the frequent presence of ethnic humor, more specifically ...
Influência do uso de plastificante nas propriedades térmicas e mecânicas de nanocompósitos de POLI (Hidroxibutirato-CO-Hidroxivalerato)
(2015-11-19)
The aim of this work was to evaluate the influence of the addition of a plasticizer – triethyl citrate (TEC) – on the thermal and mechanical properties of biodegradable polymer nanocomposites based on poly(hydroxybutyrat ...
Adaptação de forno micro-ondas doméstico para preparação de poliedros oligoméricos silsesquioxanos - POSS
(2015-09-14)
Hybrid materials, such as polyhedral oligomeric silsesquioxanes (POSS), nowadays have received special attention because they are materials that have a synergistic combination of organic and inorganic materials properties. ...
Avaliação dos principais metabólicos secundários por espectrometria de massas e atividade hipoglicêmica de Salacia impressifolia Miers A. C. Smith
(2015-05-06)
The use of plants in various ailments healing is traditionally known and used for centuries
by mankind. Plant cells produce a large variety of chemical compounds between the
primary and secondary metabolism. The secondary ...