Results 31 to 40 of about 19,773 (294)

Advances on nervous system impairment induced by hand-transmitted vibration

环境与职业医学, 2022
Hand-transmitted vibration is one of the most common physical harmful factors in the workplace，and the hand-arm vibration syndrome caused by it lacks effective treatment, and seriously affects the physical and mental health of the involved workers. As an
Qian BU, Jingyun LI, Na CHEN, Lele JIA, Dingxin LONG, Zhongbin ZHANG   +5 more
doaj   +1 more source

Modeling and Testing on Biomechanics Characteristics Response of Hand Transmitting Vibration When Using Portable Wind Extinguisher

IEEE Access, 2021
As the main forest firefighting equipment, portable wind extinguisher plays a major role in forest and grassland firefighting. The same as other hand-held vibration machines, portable wind extinguisher inevitably causes hand-transmitted vibration which ...
Yichen Ban, Jian Wen, Wenkai Ma, Wenbin Li   +3 more
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Vibration attenuation and dexterity of different types of protective gloves

环境与职业医学, 2022
BackgroundWearing anti-vibration gloves is a simple and effective way to prevent hand-arm vibration disease. The requirements for vibration damping gloves are varied by types of operations exposed to vibration.ObjectiveTo study the vibration attenuation ...
Bin XIAO, Yongjian JIANG, Wei WEN, Jianyu GUO, Maosheng YAN, Guoyong XU, Zhipeng HE, Hansheng LIN, Hua YAN   +8 more
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Effects of hand-transmitted vibration on fingertip terminal nerve: A meta-analysis

环境与职业医学, 2022
BackgroundHand-transmitted vibration is one of the most common occupational hazards and is closely related to symptoms of fingertip terminal nerve damage.
Qian BU, Jingyun LI, Na CHEN, Lele JIA, Zhongbin ZHANG, Dingxin LONG   +5 more
doaj   +1 more source

Peripheral circulation and peripheral nerve injury in workers exposed to vibration at two different frequencies

环境与职业医学, 2022
BackgroundHand-arm vibration disease is harmful to human body, but there are no effective diagnosis and treatment so far, and current occupational exposure limits underestimate the health damage caused by high-frequency vibration exposure.
Huimin HUANG, Yan BAI, Ziyu CHEN, Zhishan LIANG, Lyurong LI, Hansheng LIN, Jiajie LI, Yuan WEI, Hongyu YANG, Qingsong CHEN   +9 more
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Vascular response to the microcirculation in the fingertip by local vibration with varied amplitude

Frontiers in Bioengineering and Biotechnology, 2023
Objectives: We investigated the effect of local vibration intensity on the vascular response to the microcirculation of the finger.Materials and methods: We performed hand-transmitted vibration experiments combined with laser Doppler flowmetry (LDF) to ...
Lizhong Mu, Lizhong Mu, Aoran Sun, Youqiang Chen, Huimin Chen, Jianda Li, Bingqi Linghu, Hang Zhou, Qingzhuo Chi, Xiaofeng Luan, Yue Pan   +10 more
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Evaluation of the vibration characteristics and handle vibration damping of diesel-fueled 15-HP single-axle tractor

Advances in Mechanical Engineering, 2021
Attenuation of vibration transmitted from a single-axle tractor to a human hand results in a better operating environment, enhanced production performance, and decreased user pain.
Siraj K Busse, Anthony N Sinclair, Daniel T Redda, Diresibachew H Wondimu   +3 more
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Necessity and Considerations for On-Body Vibration Measurement Equipment

Proceedings, 2023
The palmar surface (on tool surface) has been defined in ISO 5349-1 as a value of the amount of vibration transmitting to the hand and arm from on-body vibration magnitude.
Setsuo Maeda, Ying Ye, Shuxiang Gao
doaj   +1 more source

Long-term effect of hand-arm vibration on thermotactile perception thresholds

Journal of Occupational Medicine and Toxicology, 2018
Background Occupational exposure to hand-transmitted vibration (HTV) is known to cause neurological symptoms such as numbness, reduced manual dexterity, grip strength and sensory perception.
Ronnie Lundström, Adnan Noor Baloch, Mats Hagberg, Tohr Nilsson, Lars Gerhardsson   +4 more
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Correlation between hand-arm vibration disease and vasoactive factors

环境与职业医学, 2022
BackgroundHand-arm vibration disease (HAVD) is a chronic progressive disease caused by long-term exposure to hand-transmitted vibration, but the mechanism by which vibration affects peripheral vascular function of fingers is not completely clear ...
Xiuwen HU, Ziyu CHEN, Jiajie LI, Yuan WEI, Yun XIA, Qingsong CHEN, Hongyu YANG   +6 more
doaj   +1 more source