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Comparison of the tensile bond strengths of cast metal crowns luted with resin cements
(Blackwell Publishing, 2004-11-01)
The limitation of photoactivation of dual-polymerized resin cements along the margins of metal restorations may adversely affect the mechanical properties of these cements, thus impairing the retention of restorations. The ...
Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions
(2007-01-01)
The use of acid etchants to produce surface demineralization and collagen network exposure, allowing adhesive monomers interdiffusion and consequently the formation of a hybrid layer, has been considered the most efficient ...
Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions
(2007-01-01)
The use of acid etchants to produce surface demineralization and collagen network exposure, allowing adhesive monomers interdiffusion and consequently the formation of a hybrid layer, has been considered the most efficient ...
Alloxan diabetes alters the tensile strength, morphological and morphometric parameters of abdominal wall healing in rats
(Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, 2014-02-01)
PURPOSE:To investigate the effects of alloxan diabetes on the abdominal wall healing of rats undergoing laparotomy.METHODS:Ninety-six male Wistar rats weighing between 200 and 300 grams, divided into two groups: non-diabetic ...
Effect of ultrasonic instrumentation on the bond strength of crowns cemented with zinc phosphate cement to natural teeth. An in vitro study
(2008-12-01)
Several studies have reported the benefits of sonic and/or ultrasonic instrumentation for root debridement, with most of them focusing on changes in periodontal clinical parameters. The present study investigated possible ...
Effect of ultrasonic instrumentation on the bond strength of crowns cemented with zinc phosphate cement to natural teeth. An in vitro study
(2008-12-01)
Several studies have reported the benefits of sonic and/or ultrasonic instrumentation for root debridement, with most of them focusing on changes in periodontal clinical parameters. The present study investigated possible ...
Thermal effects on stereolithography tools during injection moulding
(2004)
In this work, the changes to stereolithography (SL) resin mechanical properties during the injection moulding process were evaluated. A multi-impression SL mould was built and used to inject a series of small flat mouldings. ...
Study of tensile test behavior of austenitic stainless steel type 347 seamless thin-walled tubes in coldworked condition
(Associa????o Brasileira de Energia Nuclear, 2018)