Usinagem a verde voltada à melhoria da distorção e acabamento superficial de cerâmicas sinterizadas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Adjuvantes e assistência de ar junto à barra de pulverização no controle da deriva e da ferrugem da soja (Phakopsora pachyrhizi)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Modelo paramétrico para estimativa da radiação solar ultravioleta

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Morfologia do relevo da porção sul do megaleque fluvial do Taquari, Pantanal da Nhecolândia, Brasil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Avaliação microscópica da movimentação dentária induzida em dentes traumatizados: um estudo experimental em ratos

Pós-graduação em Odontologia - FOA

Manejo de plantas de cobertura e controle integrado de plantas daninhas no plantio direto da soja

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Resistência de união de reparos de resinas compostas nanoparticuladas e nanohíbridas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Atta bisphaerica, Forel, 1908 (Hymenoptera: Formicidae): arquitetura do ninho e distribuição de isca nas câmaras

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Acúmulo de macronutrientes e decomposição da palhada de braquiárias em razão da adubação nitrogenada durante e após o consórcio com a cultura do milho

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

Gesso aplicado na superfície do solo no desenvolvimento do arroz de terras altas sob plantio direto

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

Polishing for glass ceramics: Which protocol?

Purpose: The execution of adjustments on ceramic restorations is sometimes necessary for either correction of occlusion and/or inadequate contours or esthetical improvements. Clinically, the surfaces undergo weariness through fine grinding diamond burs which remove the superficial glazing layer. Several materials for ceramic polishing have been used in an attempt to reach a satisfactory surface smoothness. The aim of this study was to perform a literature review on different polishing protocols of several dental ceramics. Study selection: This is a literature review performed through scientific articles published between 2004 and 2012, indexed in MEDLINE, PubMed and Scielo databases. The study selected and analyzed a total of 20 relevant articles that evaluated different types of ceramics, polishing treatment and surface roughness.Results: After an extensive literature review, this study observed: 1 - after the rupture of the glazing layer due to the adjustments of the restorations, the best choice for the polishing of the surface will depend on the type of ceramics used; 2 - glazing procedure provide excellent results regarding to the superficial smoothness; however, if reglazing is impossible, either abrasive rubber cups/points or sandpaper discs followed by the use of diamond polishing pastes results in a satisfactory superficial smoothness; 3 - clinical studies that take into account the behavior of the protocols polishing are scarce and should be encouraged; 4 - the large number of variables influence the final outcome of polishing should be considered. Conclusions: The necessity in standardization of methodologies to enable a comparison among researches. (c) 2014 Japan Prosthodontic Society. Published by Elsevier Ireland. All rights reserved.

Cell Adhesion to Plasma-Coated PVC

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

Efeito do tratamento térmico em cerâmica feldspáticas silanizada na adesão do cimento resinoso

Pós-graduação em Odontologia Restauradora - ICT

Innovative low temperature plasma approach for deposition of alumina films

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

Superfícies projetadas: uma simbiose dos processos criativo e executivo

This study aims to recognize the Surface Design as specialty hybrid and clarify the relationship between surface and design through projetual creative act and technical. The study shows that there projetual hybridity in the design of the Surface Design and the same occurs in two distinct stages: the creative phase , where the inherent design specialties together for their training , and executive process in which the diversity of technical information and construction procedures to assist the integration of design with other productive areas . Identify the products presented its projected surface condition , based on concepts checked the state of the art Surface Design was an action that enabled the verification of functional, aesthetic and symbolic object concepts . To evaluate this condition are presented six case studies to verify the levels of cooperation and implementation of the specialties of Design in objects that are highlighted by presenting different surfaces. Among the products are: DKR chair, bench Pai João, bench R540, Híbridos table, Facetas table and bench Xique-xique.