Results 31 to 40 of about 9,715 (256)
Experimental Study on the Response of Hand-Transmitted Vibration from an EVA Power Tool
Machines, 2022 The objective of this paper is to accurately measure the vibration response of tools and hands by simulating the hand-held power tools, which are operated by astronauts wearing extravehicular spacesuit gloves under microgravity conditions.
Hao Fu +4 more
doaj +1 more source
Effects of hand-transmitted vibration on upper limbs of workers: A meta-analysis
环境与职业医学, 2022 BackgroundHand arm vibration disease (HAVD) is one of the legal occupational diseases in China, and its pathogenesis is not clear. Operators exposed to electric vibration tools for a long time have an increased risk of HAVD.ObjectiveTo conduct a ...
Yanxia JIA +4 more
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Shock and Vibration, 2019 This study presents the vibration transfer characteristics and the vibration absorption power distribution of the specific working condition of a portable pneumatic extinguisher. A hand-transmitted vibration biomechanical model of the hand-arm system was
Jian Wen, Wenkai Ma, Wenbin Li
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Research on Hand-Transmitted Vibration Prediction Model of the Handheld EVA Power Tool
Applied Sciences, 2022 The hand-transmitted vibration generated by extravehicular activity (EVA) power tools has an important impact on the health of astronauts and the efficient completion of maintenance tasks when astronauts use EVA power tools for on-orbit maintenance ...
Hao Fu, Yang Chen, Yang Yu, Minghe Jin
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MATEC Web of Conferences, 2018 Prolonged exposures to hand-transmitted vibrations from grass-cutting machines have been associated with increasing occurrences of signs of occupational diseases related to the hand-arm vibration syndrome (HAVS).
Azmir N.A. +7 more
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Relating Occupational Exposure to Persistent Health Effects
Proceedings, 2023 The objectives of the Workshop are addressed using epidemiologic data from population groups in occupations involving exposure to hand-transmitted vibration and/or shocks.
Anthony J. Brammer, Magdalena F. Scholz
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Synthesis of Optimal Isolation Systems of Hand-Transmitted Vibration
Shock and Vibration, 1997 In this article a procedure is presented for the analytical synthesis of optimal vibration isolation for a hand-arm system subjected to stochastic excitation. A general approach is discussed for a selected vibration isolation criterion.
Marek Książek
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International Journal of Environmental Health EngineeringAim: The use of hand-held vibrating tools exposes workers to hand–arm vibrations. In this study, the effect of hand-transmitted vibration (HTV) on hand dexterity in response to different vibration frequencies has been investigated.
Mohsen Aliabadi +1 more
doaj +1 more source
Effect of Steering Wheel Vibration on drivers Hands in a Two-Wheel Drivers Hand tractor
Journal of Engineering, 2011 The paper presents research results of the vibration transmitted from the steering wheel of the tractor with a 2-wheel drive to the driver’s hands.
Ahmed Abd Ali Hamid +3 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective In multiple sclerosis, the optimal time for deploying a therapeutic intervention is before the central nervous system is damaged; given the success of trials treating the earliest stage of MS, the radiologically isolated syndrome, developing primary prevention strategies is an important next challenge.
Amy W. Laitinen +7 more
wiley +1 more source