Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Gelson Luis Adabo"'
Autor:
Antonio Alves de Almeida Junior, Diogo Longhini, Paulo Atsushi Suzuki, Sebastião Ribeiro, Claudinei Santos, Gelson Luis Adabo
Publikováno v:
Materials Research, Vol 20, Iss 5, Pp 1418-1424 (2017)
To solve chipping of veneer porcelain in zirconia dental prosthesis it has been studied different cooling rates in firing schedules to control residual stresses generated by differences in thermal properties between the ceramics. However, cooling rat
Externí odkaz:
https://doaj.org/article/38db07f6a1ac4752a2b7691cb6e50844
Autor:
Bruno Galvão Simba, Claudinei dos Santos, Kurt Strecker, Antonio Alves de Almeida Junior, Gelson Luis Adabo
Publikováno v:
Materials Research, Vol 19, Iss 4, Pp 829-833 (2016)
ZrO2(Y2O3)-based ceramics are widely used as biomaterials due to high fracture toughness, resulting from the tetragonal-monoclinic phase transformation in which the ceramic is submitted during crack propagation. In this context, studies involving the
Externí odkaz:
https://doaj.org/article/2d503f23881a473293f14589f8d954ba
A quality assessment of titanium castings produced in an experimental short-heating-cycle investment
Autor:
Gelson Luis Adabo, Gustavo Rocha de Paula, Fabiane Nogueira, Laiza Maria Grassi Fais, Oscar Peitl
Publikováno v:
Materials Research, Vol 17, Iss 2, Pp 420-426 (2013)
The aim of this study was to evaluate the quality of casting produced in an experimental short-term heating-cycle investment. Thus, reaction layer and castability of titanium casting using an experimental spinel-based investment (VR) with short heati
Externí odkaz:
https://doaj.org/article/7ae1cd81aacb471a90484260d57468c5
Autor:
Sicknan Soares da Rocha, Fabiane Nogueira, Anelise Rodolfo Ferreira Pieralini, Ricardo Faria Ribeiro, Gelson Luis Adabo
Publikováno v:
Brazilian Oral Research, Vol 24, Iss 2, Pp 147-152 (2010)
This study analyzed the reaction layer and measured the marginal crown fit of cast titanium applied to different phosphate-bonded investments, prepared under the following conditions (liquid concentration/casting temperature): Rema Exakt (RE) - 100%/
Externí odkaz:
https://doaj.org/article/f1a886d2941940c380d3bc4678bba5ef
Autor:
Laiza Maria Grassi Fais, Lígia Antunes Pereira Pinelli, Gelson Luis Adabo, Regina Helena Barbosa Tavares da Silva, Caroline Canhizares Marcelo, Dalton Geraldo Guaglianoni
Publikováno v:
Journal of Applied Oral Science, Vol 17, Iss 6, Pp 584-589 (2009)
OBJECTIVE: This study compared the cutting capacity of carbide burs sterilized with microwaves and traditional sterilization methods. MATERIAL AND METHODS: Sixty burs were divided into 5 groups according to the sterilization methods: dry heat (G1), a
Externí odkaz:
https://doaj.org/article/7ec6765d74ea4a908669d39b1047ddc6
Autor:
Sicknan Soares da Rocha, Adilson César Abreu Bernardi, Antônio Carlos Pizzolitto, Gelson Luis Adabo, Elisabeth Loshchagin Pizzolitto
Publikováno v:
Materials Research, Vol 12, Iss 1, Pp 41-44 (2009)
This study examined by means of scanning electron microscopy (SEM), the attachment of Streptococcus mutans and the corrosion of cast commercially pure titanium, used in dental dentures. The sample discs were cast in commercially pure titanium using t
Externí odkaz:
https://doaj.org/article/1790a01c24204485b8ca5361bd8e4fbb
Publikováno v:
Journal of Applied Oral Science, Vol 15, Iss 4, Pp 247-252 (2007)
As the adaptation of titanium crowns obtained by Rematitan Plus investment, specific for titanium, is not recognized to be suitable, this study evaluated the effect of the concentration of the specific liquid and the temperature of the mold of invest
Externí odkaz:
https://doaj.org/article/e758486816f942af9a4ed1259cf29283
Autor:
Pedro César Garcia Oliveira, Gelson Luis Adabo, Ricardo Faria Ribeiro, Sicknan Soares da Rocha, Fabiano Araújo Ávila, Accácio Lins do Valle
Publikováno v:
Journal of Applied Oral Science, Vol 15, Iss 1, Pp 44-48 (2007)
The aim of the work was to evaluate the influence of the temperature of investment healting on the tensile strength and Vickers hardness of CP Ti and Ti-6Al-4V alloy casting. Were obtained for the tensile strength test dumbbell rods that were investe
Externí odkaz:
https://doaj.org/article/4228d225f16b4ebf9f79b4fa8bf63770
Autor:
Antonio Alves de Almeida-Júnior, Diogo Longhini, Beatriz Regalado Galvão, Claudinei dos Santos, Gelson Luis Adabo
Publikováno v:
Brazilian Journal of Oral Sciences, Vol 13, Iss 2 (2015)
Aim: To investigate the effect of the cooling rate on flexural strength of monolayer and bilayer porcelain/zirconia (Y-TZP) bars. Methods: Forty-five specimens were made for each design group: (PM) monolithic specimens of veneer porcelain Vita VM9 (V
Externí odkaz:
https://doaj.org/article/44f5572d833d484e81319b9e4140a646
Publikováno v:
Brazilian Oral Research, Vol 19, Iss 4, Pp 272-277 (2005)
The purpose of this study was to compare the compressive strengths and compressive fatigue limits of three posterior composite resins (Filtek P-60, Surefil and Prodigy Condensable) and a universal restorative composite (Z-100). Cylindrical specimens
Externí odkaz:
https://doaj.org/article/99d80ed205ae4637b5fa89bc6e39cc98