Human Exposure To Vibration
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Whole body vibration in operators using agricultural soil preparation equipment
RESUMO: A utilização de tratores agrícolas tem causado efeitos negativos na saúde do operador. Faz-se necessário que no projeto de uma máquina agrícola sejam levados em consideração fatores humanos, para aumentar a segurança e melhorar a qualidade de trabalho. O objetivo do presente trabalho foi avaliar a transmissibilidade da vibração em equipa
Cienc. Rural. Publicado em: 21/10/2019
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2. Measurement and evaluation of human exposure to vibration transmitted to hand-arm system during leisure cyclist activity
INTRODUCTION: The cycling activity has increased in recent years, either as a means of leisure or physical activity or as means of transport. Discomfort is one of the main complaints for cyclists, especially when related to the type o pavement they use while riding. This work presents a study of measurement and evaluation of human exposure to hand-arm vibrat
Rev. Bras. Eng. Bioméd.. Publicado em: 2014-12
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3. Medição e avaliação da exposição humana à vibração transmitida ao sistema mão-braço durante a atividade ciclística / Measurement and evaluation of human exposure to hand-arm vibration in cycling activity 2010
Este trabalho apresenta um estudo de medição e avaliação da exposição humana à vibração transmitida ao sistema mão-braço durante a atividade ciclística. Medições de vibração são realizadas para três diferentes tipos de pavimento, asfalto (AS), placas moldadas “in loco” de concreto (PC) e blocos intertravados de concreto (BI), utilizando
Publicado em: 2010
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4. Estudo sobre a influência da vibração na execução de tarefas de pilotos de aeronaves. / Study on the influence of vibration in aircraft pilotstask performance.
This work aims to study the influence of vibration in aircraft pilots task performance. For the study development, it was assembled a rig test using an aircraft pilot seat, in order to evaluate the transmissibility of vertical vibration to the pilots and to verify if high acceleration levels, as in the case of engine failure, are of significance to the pilot
Publicado em: 2008
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5. IDENTIFICATION OF MYCOPLASMATACEAE BY THE FLUORESCENT ANTIBODY METHOD
Clark, Harold W. (The George Washington University, Washington, D.C.), Jack S. Bailey, Richard C. Fowler, and Thomas McP. Brown. Identification of Mycoplasmataceae by the fluorescent antibody method. J. Bacteriol. 85:111–118. 1963.—The conditions of the fluorescent antibody reactions were studied in relation to their application to Mycoplasmataceae or pl
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6. Effect of the air hammer on the hands of stonecutters. The limestone quarries of Bedford, Indiana, revisited.
In the limestone quarries of Indiana, USA, pneumatic percussive hammers replaced the mallet and hammer around 1900. By 1917 the air hammer was being used exclusively for periods of eight to ten hours a shift. In 1918 Alice Hamilton investigated an unusual "disease" in these stonecutters of Bedford, Indiana, who complained of "attacks of numbness and blanchin