Avaliação da resistência à fratura e tensões em diferentes implantes e conexões protéticas: Análise in vitro e MEF-3D

Pós-graduação em Odontologia - FOA

Comportamento mecânico de sistemas prótese/implante em região dos elementos finitos e interferometria holográfica

Pós-graduação em Odontologia - FOAR

Darius Milhaud: o nacionalismo francês e a conexão com o Brasil

Pós-graduação em Música - IA

Influência do tipo de conexão pilar/implante na manutenção da pré-carga de parafusos de retenção e na desadaptação vertical da coroa protética antes e após ciclagem mecânica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análises estrutural, nanoestrutural, e quantitativa de fases em materiais cerâmicos de interesse tecnológico, utilizando difração de raios X pelo método do pó

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Qualidade dos estudos clínicos publicados na RBGO ao longo de uma década (1999-2009): aspectos metodológicos, éticos e procedimentos estatísticos

OBJETIVO: Avaliar a evolução metodológica e do delineamento estatístico nas publicações da Revista Brasileira de Ginecologia e Obstetrícia (RBGO) a partir da resolução 196/96. MÉTODOS: Uma revisão de 133 artigos publicados nos anos de 1999 (65) e 2009 (68) foi realizada por dois revisores independentes com formação em epidemiologia clínica e metodologia da pesquisa científica. Foram incluídos todos os artigos clínicos originais, séries e relatos de casos, sendo excluídos os editoriais, as cartas ao editor, os artigos de revisão sistemática, os trabalhos experimentais, artigos de opinião, além dos resumos de teses e dissertações. Características relacionadas com a qualidade metodológica dos estudos foram analisadas por artigo, por meio de check-list que avaliou dois critérios: aspectos metodológicos e procedimentos estatísticos. Utilizou-se a estatística descritiva e o teste do χ2 para comparação entre os anos. RESULTADOS: Observa-se que houve diferença entre os anos de 1999 e 2009 no tocante ao desenho dos estudos e ao delineamento estatístico, demonstrando maior rigor nos respectivos procedimentos com o uso de testes mais robustos, relativamente, entre os anos de 1999 e 2009. CONCLUSÕES: Na RBGO, observou-se evolução metodológica dos artigos publicados entre os anos de 1999 e 2009 e aprofundamento nas análises estatísticas com o uso de testes mais sofisticados, como o uso mais frequente das análises de regressão e da análise multinível, que são técnicas primordiais na produção do conhecimento e planejamento de intervenções em saúde. Isso pode resultar em menos erros de interpretações.

A racionalização das tradições na modernidade: o diálogo entre Anthony Giddens e Jürgen Habermas

Based on the reflections of Habermas and his conception of modernity, understood as an unfinished project, Giddens stresses that in all societies the maintenance of personal identity and its connection to broader social identities is a primordial requirement for ontological security. To achieve ontological security, modernity had to (re) invent traditions and get away from genuine traditions, that is, those values radically linked to the pre-modern past. This is a character of the discontinuity of modernity, the separation between what is presented as the new and that which persists as the legacy of the old. This article discusses the relationship between tradition and modernity and the dialogue between Giddens and Habermas. The goal is to identify the points of contact and the differences in the theses defended by both authors, in order to assess their contributions to discussions of the rationalization of contemporary societies. Late or reflexive modernity is an uninterrupted process of changes that affect the foundations of Western society. Faced with a reality of constant change, it is necessary to choose between the certainty of the past and a new reality of continuous change. In this sense, and according to the Habermasian perspective, the reflexive character of modernity is found in this process of choosing between the certainties inherited from the past and new social forms, a process that that leads to the reflection on - or even the recasting of - social practices, causing the rationalization and (re) invention of various aspects of life in society.

Crônicas de Graciliano Ramos em Cultura política (1941- 1944): estudo crítico

Pós-graduação em Letras - FCLAS

Pragmatismo e Semiótica de Peirce na organização da informação

Semiotics, as well as its theoretical root, Pragmatism, are associated with the figure of the logical and the American philosopher Charles Sanders Peirce (1839- 1914). Between Pragmatism and Semiotics, there is an embryonic link, and this connection should not be ignored when reflecting on their theoretical contributions the Information Science and, specifically, to knowledge organization. Initially, the relationship between Pragmatism and Semiotics of C. S. Peirce is explored. Subsequently, two contributions of Peirce, both fundamental to understand some aspects of the organization of information and knowledge, are carefully discussed.

A Rechtslehre e a filosofia da história

The text is divided in two phases. In the first phase, consisting of three parts, the main concepts of Kant’s Doctrine of Right are considered in a comprehensive approach related to: the issue of the relations between natural right and positive right, problem closely connected to that of the relations between natural state and civil state, private right and public right; to the doctrine of property and its connection with political right. On treating the right in its several types, we intend to appoint the practical reasoning as a background of the Doctrine. In the second phase, concerning its last section, the consideration on the presence of the practical reasoning into the right is placed before some speci!cities of Kant’s phylosophy of history, with the intent of establishing the possible relation between Rechtslehre and that philosophy.

Análise das resistências de embutimento e de compressão para madeiras de pinus e eucalipto

The connections in the wood structures are the places with high concentrations of stresses and therefore are more fragile than the rest of the structure. The connections between pieces of wood can be made by metal pins (nails or screws). The compression and embedment strength has significant influence on the calculation of the connections. The main aim of this work was to evaluate the compression and embedment strength in the directions parallel, inclined at 45° and normal to the grain, using standard specimens according to ABNT NBR 7190/1997 standard. The compression and embedment strength were initially evaluated according to ABNT NBR 7190/1997, which admits the deformation of 2‰ as limit of embedment and the ratio between the ultimate strength and the area of application of load in the specimen for the compressive strength. Afterward, the embedment strength was evaluated by the EUROCEDE 5 /1995 European standard, which use the limit of 5 mm of the displacement for the embedment. Specimens of Pinus oocarpa, Cumaru and Pinus taeda were used in tests to calibration of equipment and specimens of Pinus taeda and Eucalipto citriodora were used to compare the results of strength. The results of strength were evaluated based on statistical analysis. The results of compressive strength for the Pinus taeda showed no significant differences in embedment strength in the directions parallel and normal to the grain. For the Eucalipto citriodora only in the direction parallel to grain the compression strength was not significant compared with the embedment strength. For both species, only the parallel compression strength and inclined at 45o to the grain, which were to the grain, which were admitted the strain of 2‰ were not significantly different compared with the compression strength determined according to ABNT NBR 7190/1997. The normal compression strength obtained according to ABNT NBR 7190/1997 and ultimate compression strength not ...

Estudo comparativo de dois tipos de painéis de MDP: com adição de papel impregnado e lâminas de bambu

This work is the production of two types of particle boards reconstructed MDP (Medium Density Particleboard), the first with the addition, in the inner layer of particles of impregnated paper, the ratios of 0%, 1%, 5% and 20 %. In the second type of panel MDP was inserted with blades of bamboo species Dendrocalumus giganteus as coatings and structural reinforcement. The MDP panel, used as a basis for both cases has the composition of three layers, two external particles with smaller particle size and an inner layer composed of particles of larger particle sizes. Assays were performed based on physical and mechanical NBR 14.810/2006 for the determination of the board density, thickness swelling, water absorption, moisture content, bending, tension parallel and perpendicular, and testing of particle sizes of the particles did not exists in standard references. The results were analyzed and compared the results of the commercial boards made from 100% eucalyptus, based on the limits specified by the ABNT NBR 14.810/2006. The values of the tests showed similar results indicating normative specifications in a positive way, the possibility of production of MDP with the use of waste paper impregnated. As for the panel with bamboo blades, the tests showed a mechanical performance far superior to MDP market, explaining the study and possible implementation of the bamboo for use where the MDP will suffer greater mechanical stress, such as doors, tops and benches tables

Traços de tradução em artigos de anestesiologia: uma comparação entre os resultados de um corpus paralelo e de um corpus comparável

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O setor serviços no Brasil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A cobweb e recursão

Pós-graduação em Matemática - IBILCE