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Influência do aumento do comprimento de implantes dentários
(2013)
The use of implants of greater length may be more favorable for the predictability of dental implants. This statement is relevant, since the cause of failures in dental implants are more related to biomechanical complications. ...
Stress Analysis in Platform-Switching Implants: A 3-Dimensional Finite Element Study
(Allen Press Inc, 2012-10-01)
The aim of this study was to evaluate the influence of the platform-switching technique on stress distribution in implant, abutment, and pen-implant tissues, through a 3-dimensional finite element study. Three 3-dimensional ...
A critique of industrial air dispersion modelling in Trinidad and Tobago
(2009-04-14)
Air dispersion modelling (ADM) was required by the Environmental Management Authority (EMA) of Trinidad and Tobago for an aluminium smelter complex, an iron and steel plant, and a chlor-alkali plant. This article critiques ...
Regression models for grouped survival data: Estimation and sensitivity analysis
(2011)
In this study, regression models are evaluated for grouped survival data when the effect of censoring time is considered in the model and the regression structure is modeled through four link functions. The methodology for ...
Estimates of MM type for the multivariate linear model
(Elsevier Inc, 2011-10)
We propose a class of robust estimates for multivariate linear models. Based on the approach of MM-estimation (Yohai 1987, [24]), we estimate the regression coefficients and the covariance matrix of the errors simultaneously. ...
Análise fotoelástica das próteses implantossuportadas esplintadas
(Universidade Estadual Paulista (Unesp), 2010-09-23)
The aim of this study was to evaluate the influence of implant length on the stress distribution in 2 splinted implants with screw-retained dentures. Three models were made of photoelastic resin PL-2 with 2 implants and ...
Use of mesoscale model MM5 forecasts as proxies for surface meteorological and agroclimatic variables
(Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal, 2009)