445 resultados para Híbrida
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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This paper is an exploratory research based on bibliography which aims to establish relationships between the concepts of TV Journalism in the Digital TV with characteristics of Infotainment genre, defined as the model program that adopts the formula of a hybrid production. It follows a concept which is between the information and the entertainment. From this study, it is argued the possibility of the elaboration of news program to the Digital TV that transmits information with through entertainment (Infotainment)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Nuno Judice’poetry has a peculiar discourse, whose devices of construction mixe poetry and prose in order to eliminate the borders between the two kinds of language. The Classical tradition is a constant reference in his poetry, by means of the imagery and the allegory in which some Greek myths are mentioned. Nevertheless, the context of modernity from which the poet Nuno Judice emerges put together the dimensions of space and time so as it is impossible to separate them. In this paper we analyse two poems extracted from the book As Regras da Perspectiva (1990) and our purpose is to discuss some literary questions as the metalanguage, the sensations, the lyric subjectivity, the narrative trends, the special meanings and the forms of the world.
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The objective of this paper is to reflect on the theoretical and methodological status of oral and written data as a source for investigating linguistic change phenomena. The per - spective we adopt here distances itself from a compartmentalized conception of oral and writ - ten texts writing since it is more closely associated with the writers’ relationship with historically and socially established practices of orality and literacy. We conducted an assessment of some of the specialized literature in order to gather arguments to defend the coexistence of written and oral enunciations, understood not as a form of interference, but as a constitutive blend, which, given its hybrid nature, enables the occurrence of the vernacular data, a locus of change also present in written records.
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Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC
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Pós-graduação em Ciências Odontológicas - FOAR
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A cachaça é uma bebida exclusivamente brasileira que vem conquistando espaço no mercado dentre as bebidas alcoólicas destiladas. Porém, o Brasil é responsável pelo consumo de 99% do total produzido por ano e apenas 1% é exportado. Isso se deve à falta de padronização na produção e de conhecimento por parte dos produtores, que levam a contaminação por compostos indesejáveis produzindo uma bebida de baixa qualidade, tanto físico-química quanto sensorialmente. Os métodos de redestilação e filtração em carvão ativado vêm sendo alternativas para melhoria da qualidade. Amostras de cachaças foram submetidas a esses métodos e avaliadas quanto à composição química e a qualidade sensorial. As análises químicas de acidez volátil, aldeídos, ésteres, metanol, álcoois superiores e carbamato de etila foram realizadas em triplicatas utilizando cromatografia gasosa. Para a análise sensorial, as amostras foram submetidas ao Teste de Aceitação utilizando escala hedônica híbrida de nove pontos e avaliadas pelo Teste de Kruskal-Wallis. Foi aplicado também o Teste de Ordenação para avaliar a preferência entre as amostras e a Intenção de Compra foi avaliada utilizando-se uma escala de cinco pontos, de certamente não compraria a certamente compraria. A redestilação reduziu os níveis de acidez volátil, cobre e carbamato de etila enquanto a filtração diminuiu as concentrações de aldeídos e ésteres. Os processos de redestilação e filtração em carvão ativado não alteraram a aceitação da bebida, mantendo seu perfil sensorial e melhoraram a composição química.
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The aim of this study was to evaluate in vitro the apical leakage after the apical re-preparation and replacement of the principal gutta-percha point plus endodontic sealer (Sealer 26TM). Sixty extracted human canines were prepared by using a step back technique up to size 50 K type file apically. At each change of instrument the canals were irrigated with distilled water. After that step, the external surface roots were coated and subdivided into six groups with ten roots each: I – single gutta percha point technique; II – lateral condensation and III – hybrid technique. The IV, V and VI groups were similar to others groups but after to place the principal gutta percha point, it was removed, re-prepared up to size 60K file and in sequence replaced the principal gutta percha point and the root canal filling finished. The specimens were immersed in 2% Rhodamine BTM for 7 days at 37 oC. The apical leakage was measured by Image ToolsTM program. With Kruskal Wallis test statistical analysis showed that there was no significant difference between the techniques (p > 0.05).
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The success achieved by the use of composite resins in anterior teeth precipitately leads their use in posterior teeth. However, the indiscriminate application of these materials in cavities with several diverse sizes rapidly pointed out their lack of resistance to oclusal and proximal wear. OBJECTIVE: To evaluate the surface roughness of composite resin in relation to finishing and polishing technique. MATERIAL AND METHODS: Eight experimental groups (n = 15) were divided according to finishing and polishing technique: G1 – Z250TM composite resin without surface finishing and polishing; G2 – Z250TM composite resin plus surface finishing and polishing; G3 – P60TM composite resin without surface finishing and polishing; G4 – P60TM composite resin plus surface finishing and polishing; G5 – Prodigy CondensableTM composite resin without surface finishing and polishing; G6 – Prodigy CondensableTM composite resin plus surface finishing and polishing; G7 – SurefillTM composite resin without surface finishing and polishing; G8 – SurefillTM composite resin plus surface finishing and polishing. Three packable and one microhybrid (control group) composite resin was used. The surface roughness was measured using a profilometer at three points in each sample. The results were evaluated by ANOVA and Tukey test (p < 0.05). RESULTS: Prodigy CondensableTM composite resin showed the lowest surface roughness, while SurefillTM showed the highest surface roughness. Comparing the resins used, only between P60TM and SurefillTM there were no statistically significant differences (p > 0,05). CONCLUSION: Surface roughness was lower in all types of resin composites surfaces in contact with Mylar matrix strip than in areas submitted to finishing and polishing procedure.
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The aim of this study was to evaluate in vitro the sealing ability of the root canal using different techniques: cold lateral compaction, modified Hybrid Tagger, Thermafil and System B. Material and methods. Were used 116 human single-roots, included in resin blocks, sectioned longitudinally, attached to a device with screws and divided into four groups (n=29). After instrumentation using a bur, depression was made in each third of the root canal in each of the halves. Teeth were filled upon the different techniques. For evaluation of the quality, pictures were taken with a 1.5X magnification, photos and radiographs were utilized. After statistical analysis, were performed both macroscopic and radiographic evaluation, by Chi-square test (χ2). Results. The Thermafil technique showed better results in terms of sealing capacity, failures and homogeneity followed by modified Hybrid Tagger, the System B and cold lateral compaction. Conclusions. Thermafil was the technique that shown to be macroscopic, radiographic and homogeneously best over the other techniques evaluated in regard to the filling of the depressions made (AU)
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O aprimoramento da odontologia estética restauradora está ligado ao desenvolvimento de materiais e técnicas inovadoras, os quais podem oferecer diversos benefícios, incluindo a integração cromática, policromatismo, forma anatômica, função, adequado contato proximal e aumento da integridade marginal. Em função desses aspectos, as restaurações de resina composta, aplicadas de forma direta, tendem a ganhar maior longevidade. Assim, o objetivo do presente relato de caso é fornecer ao leitor a visão dos desafios restauradores envolvidos no reparo de uma fratura classe IV de um dente incisivo superior, utilizando-se um novo sistema de resina composta híbrida nanoparticulada (FiltekTM Supreme - 3M ESPE). Resultados: com base no referido material e técnica, otimizamos a obtenção de resultados satisfatórios alcançados por meio da utilização adequada do sistema adesivo e resina composta, mantidos com sucesso após o acompanhamento de 4 anos. Conclusão: pode-se concluir que, interagindo técnica adequada de aplicação, princípios adesivos básicos e materiais de qualidade, o clínico pode garantir o sucesso na restauração da forma, função e estética de dentes anteriores.
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Pós-graduação em Artes - IA
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Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC