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Respostas neuromusculares agudas a estimulação vibratória local no exercício de flexão de cotovelo em banco scott
(Universidade Federal de Minas GeraisUFMG, 2013-04-26)
The deleterious effects on health-related vibration in the field of physical medicine and occupational therapy have been previously reported. In sports these rules arent existents, although in several sports athletes undergo ...
Efeito da aplicação de vibração mecânica localizada durante o treinamento de força sobre a hipertrofia muscular
(Universidade Federal de Minas GeraisUFMG, 2012-04-09)
Several studies indicate that the addition of vibrations to the strength training (ST) may contribute to the development of muscle strength and athletic performance. The aim of this study was to verify the chronic effect ...
Considerações sobre efeitos dinâmicos e carregamentos induzidos por fontes de excitação em estruturas industriais
(Universidade Federal de Minas GeraisUFMG, 2009-08-28)
It is well known that the various sources of vibration existing in industrial environments which create the greatest day-to-day problems are due to machinery and equipment with moving rotating parts. Despite for the fact ...
Comparação dos efeitos da vibração de corpo inteiro e vibração localizada sobre o desempenho nos testes de IRM e CVM
(Universidade Federal de Minas GeraisUFMG, 2015-05-29)
Several studies indicate that the application of mechanical vibrations may contribute to the increase of the maximum muscle strength. The objective of this study was to investigate the acute effect of the application of ...
Análises numérica e experimental de vibrações do conjunto eixo-árvore de um centro de usinagem
(Universidade Federal de Minas GeraisUFMG, 2016-02-17)
Machine tool vibrations are one of the most important factors affecting surface quality of machined components. As a consequence of high level vibrations, the costs associated with subsequent finishing operations are usually ...
Estudos sobre medição, predição e avaliação de vibração e ruído ambiental ferroviário no Brasil
(Universidade Federal de Minas GeraisUFMG, 2014-06-13)
This work developed various topics in the study of railway noise and vibration. The goal of this study is to propose methodologies to measure, predict and evaluate environmental vibration and noise of the Brazilian railroads. ...
O método da média para equações diferenciais não autônomas
(Universidade Federal de Minas GeraisUFMG, 2010-02-23)
Based on the papers Geodesics on vibrating surfaces and curvature of the normal family, by Mark Levi and Qiran Ren, and Geometry and physics of averaging with applications, by Mark Levi, we present the averaging method. ...
Avaliação do efeito da eletroestimulação em mulheres com nódulos vocais
(Universidade Federal de Minas GeraisUFMG, 2015-03-09)
Objectives: To conduct integrative literature review on the use of electrical stimulation for speech therapy and evaluate the effect of transcutaneous electrical nerve stimulation in women with vocal nodules. Method: To ...
Aprendizado de máquina aplicado ao reconhecimento automático de falhas em máquinas rotativas
(Universidade Federal de Minas GeraisUFMG, 2018-06-08)
Rotary machines such as motors, generators and pumps are commonly used in almost all industrial processes. The analysis of mechanical vibrations has been an important technique adopted in companies to evaluate the state ...
Efeito agudo da Contração Voluntária Isométrica Máxima (CVIM) com adição de vibração mecânica sobre o desempenho em corrida de velocidade
(Universidade Federal de Minas GeraisUFMG, 2016-06-14)
Several studies have verified the acute effects of different preconditioning activities on sprint performance. The aim of this study was to investigate the acute effect of Maximum Voluntary Contraction (MVC) with the ...