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Development of a new standard procedure for the evaluation of composite abrasive wear
(ABM, ABC, ABPol, 2001-10)
This article discusses the development of a test bench and a methodology for the study of composite resin abrasive wear. To evaluate the operation of the test bench and to compare the proposed methodology with other existing ...
Fatigue behaviour study on repaired aramid fiber/epoxy composites
(2009-07-01)
Aramid fiber reinforced polymer composites have been used in a wide variety of applications, such as aerospace, marine, sporting equipment and in the defense sector, due to their outstanding properties at low density. The ...
Compositional uniqueness of diatoms and insects in subtropical streams is weakly correlated with riffle position and environmental uniqueness
(2019-10-01)
Some local communities contribute more to beta diversity than others, which has been known as compositional uniqueness or local contribution to beta diversity. Compositional uniqueness should correlate positively with ...
Performance of plaster composites incorporating rubber tire particles
(Pontificia Univ Catolica Chile, Dept Ingenieria & Gestion Construccion, 2020-08-01)
Gypsum is the oldest synthetic construction material that is known, however it is a material about which there is little knowledge at the level of research, and in this work its study took place by making composites with ...
Electroactive properties of flexible piezoelectric composites
(ABM, ABC, ABPol, 2001-07)
A flexible piezoelectric composite with 0-3 connectivity, made from Lead Zirconate Titanate (PZT) powder and vegetable-based polyurethane (PU), was doped with small amount of semiconductor powder. As a result a composite ...
Deterioration of wood plastics composites by the white-rot fungus pycnoporus sanguineus
(2019-03-01)
Wood plastic composites (WPC) are characterized by the mixing of wood fibers with plastics, allowing the production of new products whose characteristics are in several aspects superior to those of the original products ...
Evaluation of marginal microleakage in Class II cavities: Effect of microhybrid, flowable, and compactable resins
(2003-02-01)
Objective: The goal of the present study was to evaluate the microleakage on the cementum/dentin and enamel surfaces in Class II restorations, using different kinds of resin composite (microhybrid, flowable, and compactable). ...
Reestablishment of occlusion with prosthesis and composite resin restorations
(2009)
Here, we present a case report on prosthetic reconstruction of posterior teeth and composite resin restoration of anterior teeth yielding considerable esthetic improvement, reestablishment of disocclusion guides and function.
Effect of thermocycling on roughness of nanofill, microfill and microhybrid composites
(Informa Healthcare, 2015-04-01)
Objective. This study aimed to investigate the surface roughness of composite resins subjected to thermal cycles procedure. Materials and methods. Two microfill, four microhybrid and four nanofill composites were used. The ...
Mechanical and physical properties of silorane and methacrylate-based composites
(Elsevier Sci LtdOxfordInglaterra, 2013)