Results 61 to 70 of about 87,486 (333)

Fatiguing Effects of Indirect Vibration Stimulation in Upper Limb Muscles- pre, post and during Isometric Contractions Superimposed on Upper Limb Vibration [PDF]

open access: yes, 2019
© 2019 The Authors. Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/ , which permits unrestricted use, provided the original author and source are credited.Whole-body ...
Cardinale, Marco   +2 more
core   +3 more sources

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

open access: yesAdvanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo   +2 more
wiley   +1 more source

Analysis of Hand Held Power Tools for Reducing the Vibration and Force in the Human Hand Arm System [PDF]

open access: yes, 2015
The main objective of this analysis is to find out the effect of hand held power tools on hand arm and reducing the effects of these hand held power tools on hand arm of the operator.
Shrivastava, Swapnil
core  

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

The prevalence of hand arm vibration syndrome among automobile assembly workers [PDF]

open access: yes, 2016
The objectives of this study are to determine the prevalence of hand-arm vibration (HAVS) among the automobile assembly workers and the associated risks.
A. Balkhyour, Mansour   +4 more
core  

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

Assessment of exposure to hand-arm vibration and its related health effects in workers employed in stone cutting workshops of Hamadan city

open access: yesMuhandisī-i bihdāsht-i ḥirfah/ī, 2016
Introduction: The workers employed in stone cutting workplace are exposed to hand-arm vibration and its complications. The aim of this study was to evaluate the exposure to hand-arm vibration and its health effects on workers in the stone cutting ...
Roya Bayat   +3 more
doaj  

Human subjective response to steering wheel vibration caused by diesel engine idle [PDF]

open access: yes, 2005
This study investigated the human subjective response to steering wheel vibration of the type caused by a four-cylinder diesel engine idle in passenger cars.
Borg G.   +8 more
core   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

open access: yesAdvanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil   +14 more
wiley   +1 more source

Root Mean Square Acceleration (RMS), Crest Factor and Hand-Arm Vibration Dose Value In Tiller Users

open access: yesInternational Journal of Occupational Hygiene, 2015
The purpose of this study was to assess exposure to hand-arm vibration in tiller users, Forty users of tiller in northeastern provinces of Iran were examined to measure hand-arm vibration parameters such as root mean square acceleration (RMS), total ...
PARVIN NASSIRI   +3 more
doaj  

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