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Effect of seating forces on cement-ceramic adhesion in microtensile bond tests
(2013-01-01)
Objectives: The aim of this study was to evaluate the effect of different seating forces during cementation in cement-ceramic microtensile bond strength (μTBS). Materials and methods: Forty-five blocks (5 × 5 × 4 mm3) of ...
Effect of seating forces on cement-ceramic adhesion in microtensile bond tests
(2013-01-01)
Objectives: The aim of this study was to evaluate the effect of different seating forces during cementation in cement-ceramic microtensile bond strength (μTBS). Materials and methods: Forty-five blocks (5 × 5 × 4 mm3) of ...
Análise das forças impostas no solo e no assento durante o movimento de levantar com diferentes alturas de assento de cadeira
(Universidade Estadual Paulista (Unesp), 2007-07)
O objetivo deste trabalho foi estudar o movimento de levantar de uma cadeira com três alturas pré-estabelecidas tendo como parâmetro de altura do assento os ângulos de 75, 90 e 105 graus nas articulações dos joelhos. ...
Imperceptible electrical noise attenuates isometric plantar flexion force fluctuations with correlated reductions in postural sway
(SpringerNew York, 2012)
Optimal levels of noise stimulation have been shown to enhance the detection and transmission of neural signals thereby improving the performance of sensory and motor systems. The first series of experiments in the present ...
Close Elections Regression Discontinuity Designs in Multi-seat Systems
(Universidad de los AndesFacultad de Economía, 2023-08)
This article presents a general framework for using continuity-based regression discontinuity designs as an identification strategy in multi-seat electoral contests. First, I extend singlewinner- close-race designs by ...
Análise das forças impostas no solo e no assento durante o movimento de levantar com diferentes alturas de assento de cadeira
(Universidade Estadual Paulista (Unesp), 2007-07)
O objetivo deste trabalho foi estudar o movimento de levantar de uma cadeira com três alturas pré-estabelecidas tendo como parâmetro de altura do assento os ângulos de 75, 90 e 105 graus nas articulações dos joelhos. ...
Comparison of muscle activity between subjects with or without lip competence: electromyographic activity of lips, supra- and infrahyoid muscles
(Taylor & Francis, 2017)
Aim: This study compares the electromyographic (EMG) activity of the muscles from the lips and hyoid bone in subjects with or without lip competence.
Methodology: Two groups of 20 subjects each, with or without lip ...