Results 101 to 110 of about 19,773 (294)
The effect of wear of petrol engine power brush cutters on their vibration exposure
International Journal of Horticultural Science, 2007 The matter of noise and vibration exposure has an accentuated emphasis in the environmental protection policy of the European Union. In practice, the focus is on the evaluation of noise -strain.
H. E. László
doaj +1 more source
Subjective response to seated fore-and-aft direction whole-body vibration
, 2007 Subjective response to seated, fore-and-aft direction, whole-body vibration of the type experienced in automobiles was investigated. Fore-and-aft acceleration was measured at the seat guide of a small automobile when driving over two representative road ...
Giacomin, J, Hacaambwa, T
core +1 more source
Advanced Materials, EarlyView.Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora +17 more
wiley +1 more source
Current research status on the occupational hazards of hand-transmitted vibration: a case study in China [PDF]
The hazards arising from long-term hand-transmitted vibration operations can cause significant damage to the human body. As China is a populous country, understanding the current situation of vibration exposure among workers in various related fields in ...
Yang, Jian, Wu, Mingzhong
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Frequency Weightings for Hand-Transmitted Vibration ^|^ndash; Results of the Ottawa Workshop
Industrial Health, 2012 In this collection of papers we have read about a range of research being applied to understanding the relationship between exposures to hand-transmitted vibration and injury to the hand and arm. These include laboratory studies designed to investigate specific human physiological and psychophysical responses or to determine biodynamic models for the ...
PITTS, Paul M., BRAMMER, Anthony J.
openaire +3 more sources
Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced 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
, 2006 Automobile drivers are regularly exposed to vibrational stimuli in their vehicle. Of the automobile subsystems, the steering wheel is one of the most important due to its role in controlling the vehicle.
Giacomin, J, Woo, Y J
core
Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr
Advanced Materials, EarlyView.Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra +19 more
wiley +1 more source
Control of hand transmitted vibration through development and analysis of a human hand-arm-isolator model [PDF]
, 1994 Investigates hand-held power tool vibration transmitted to the operator's hand and arm. A vibration isolator, based upon the concept of energy flow divider, is proposed and analyzed for its potential benefits in reducing ...
Cherian, Thomas
core
Advanced Materials, EarlyView.AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll +19 more
wiley +1 more source