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Electrorheological fluids response under mechanical testing
(Technomic Publ Co IncLancasterEUA, 1998)
Influencia del modelo del material y espacio de modelado en la precisión de una simulación con elementos finitos para predecir la deformación en silicona
(Universidad Nacional de Colombia -Sede Medellín, 2011)
The realistic simulation of tool-tissue interactions is required for the development of surgical simulators. In this paper, we estimate the material properties of a silicone rubber with mechanical properties similar to ...
Fracture resistance of bovine incisors restored with different glass fiber posts: Effect of the diameter of fiber post
(2012-09-01)
Aim: Compare the effect of three post designs on the fracture resistance and failure modes of composite core-fiber post-crownless tooth sets. Materials and Methods: Ninety bovine incisors were selected and divided into ...
Physiological importance of the coronary arterial blood supply to the rattlesnake heart
(Company of Biologists Ltd, 2008-11-15)
The reptilian heart consists of a thick inner spongy myocardium that derives its oxygen and nutrient supply directly from the blood within the ventricular cavity, which is surrounded by a thin outer compact layer supplied ...
Auxiliary UV light devices for removal of fluorescent resin residues after bracket debonding
(2018-01-01)
Objective: The purpose of this clinical report was to describe the detection of fluorescent resin residue after orthodontic bracket debonding with two UV light devices and analyze the surface morphology of enamel after 1 ...
PERVAPORATION OF ETHANOL AND ACETONE ABOVE NORMAL BOILING TEMPERATURES
(Marcel Dekker IncNew York, 1992)
Mechanical and corrosion behavior of thick and soft DLC coatings
(Elsevier Science Sa, 2016-10-04)
The DLC coatings are chemically inert, have low friction coefficient and good wear resistance. Depending on H content and sp3 bonds, they can be classified in “soft” or “hard” films. In this work, the corrosion and mechanical ...
Bacterial colonization in the marginal region of ceramic restorations: Effects of different cement removal methods and polishing
(2016-11-01)
This study evaluated the effects of excess cement removal techniques, with or without subsequent polishing, on biofilm formation and micromorphology in the marginal region of the tooth/restoration. From bovine teeth, 96 ...
Modelo simulador para treinamento de punção transpedicular em vertebroplastia percutânea
(Colégio Brasileiro de Radiologia e Diagnóstico por Imagem, 2007-08-01)
OBJECTIVE: To develop and test a model of the human lumbar vertebra for training transpedicular puncture in percutaneous vertebroplasty. MATERIALS AND METHODS: Thirty lumbar vertebra models were constructed from methacrylate, ...