Now showing items 11-20 of 1571
Influence of cervical preflaring on determination of apical file size in the palatal roots of maxillary molarsInfluência do preparo cervical na determinação da lima anatômica inicial de raízes palatinas de molares superiores
(Pontifícia Universidade Católica do Rio Grande do Sul, 2012)
PURPOSE: The aim of this study was to investigate the influence of cervical preflaring in determining the initial apical file (IAF) in the palatal roots of maxillary molars, and to determine the morphologic shape of the ...
Cyclic Fatigue Resistance of Rotary Nickel-Titanium Instruments Submitted to Nitrogen Ion Implantation
(ELSEVIER SCIENCE INC, 2010)
Introduction: The aim of this study was to assess cyclic fatigue resistance in rotary nickel-titanium instruments submitted to nitrogen ion implantation by using a custom-made cyclic fatigue testing apparatus. Methods: ...
Accuracy Of The Root Zx Ii Using Stainless-steel And Nickel-titanium Files
(Dental Press Editora Ltda, 2011)
Effect of Nitrogen Ion Implantation on the Flexibility of Rotary Nickel-Titanium Instruments
(ELSEVIER SCIENCE INCNEW YORK, 2012)
Introduction: The aim of this study was to assess the effect of nitrogen ion implantation on the flexibility of rotary nickel-titanium (NiTi) instruments as measured by the load required to bend implanted and nonimplanted ...
Effect of Combined Digital Imaging Parameters on Endodontic File Measurements
(Elsevier B.V., 2012-10-01)
Introduction: This study assessed the effect of the combination of a dedicated endodontic filter, spatial resolution, and contrast resolution on the determination of endodontic file lengths. Methods: Forty extracted ...
Efficacy of several digital radiographic imaging systems for laboratory determination of endodontic file length
P>AimTo compare the efficacy of different digital radiographic imaging systems for determining the length of endodontic files.MethodologyK-type endodontic files were introduced into the canals of 40 extracted human permanent ...
Comparative evaluation of cutting efficiency of nickel-titanium and stainless steel files
(American Association for Dental Research (AADR), 2014)
ARTE DIGITAL E CIRCUITO EXPOSITIVO: UM CURTO EM TORNO DO FILE
(Universidade Federal de Santa MariaBRArtesUFSMPrograma de Pós-Graduação em Artes Visuais, 2012-03-29)
The objective of this research is to discuss the expositive circuit of digital art in contemporaneity, verifying how digital art is articulated, what its particularities are and how it fits in the art circuit. This route ...
Difusão virtual do patrimônio documental do Arquivo Público do Estado do Rio Grande do Sul
(Universidade Federal de Santa MariaBRHistóriaUFSMPrograma de Pós-Graduação em Patrimônio Cultural, 2012-12-19)
The Arquivo Público do Estado do Rio Grande do Sul (APERS) is to preserve the memory of the state with actions focused on document management and culture. For this it is essential that society has custody science collections ...