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Diametral tensile strength of dual-curing resin cements submitted exclusively to autopolymerization.
(2007-10-01)
OBJECTIVES: To evaluate, at different times, the diametral tensile strength (DTS) of dual-curing resin cements that were not photopolymerized. METHOD AND MATERIALS: Equal amounts of base and catalyst pastes of Panavia F ...
The influence of the flexibility of the chair seat on pressure peak and distribution of the contact area in individuals with cerebral palsy during the execution of a task
(2011-07-01)
This study aimed to determine the influence of flexibility of the chair seat surface on the pressure peak and on the contact area during the execution of a task of handling an object on the seated position by individuals ...
Scanning electron microscope assessment of several resharpening techniques on the cutting edges of gracey curettes
(2007-11-01)
Aim: Treatment of periodontal diseases is based on efficient scaling and root planing (SRP) and adequate maintenance of the patient. The effectiveness of SRP is influenced by operator skill, access to the subgingival area, ...
Scanning electron microscope assessment of several resharpening techniques on the cutting edges of gracey curettes
(2007-11-01)
Aim: Treatment of periodontal diseases is based on efficient scaling and root planing (SRP) and adequate maintenance of the patient. The effectiveness of SRP is influenced by operator skill, access to the subgingival area, ...
The influence of the flexibility of the chair seat on pressure peak and distribution of the contact area in individuals with cerebral palsy during the execution of a task
(2011-07-01)
This study aimed to determine the influence of flexibility of the chair seat surface on the pressure peak and on the contact area during the execution of a task of handling an object on the seated position by individuals ...
Nonparametric specification tests for conditional duration models
(Escola de Pós-Graduação em Economia da FGV, 2003-10-06)
This paper deals with the testing of autoregressive conditional duration (ACD) models by gauging the distance between the parametric density and hazard rate functions implied by the duration process and their non-parametric ...
Robust testing for superiority between two regression curves
(Elsevier Science, 2016-05)
The problem of testing the null hypothesis that the regression functions of two populations are equal versus one-sided alternatives under a general nonparametric homoscedastic regression model is considered. To protect ...
A non-parametric test of the conditional CAMP for the mexican economy
(El Colegio de México, Centro de Estudios Económicos, 2012)