Results 1 to 10 of about 2,929,277 (300)

Isolating the speed factor is crucial in gait analysis for Parkinson’s disease [PDF]

open access: yesFrontiers in Neuroscience, 2023
IntroductionParkinson’s disease (PD) is characterized by an alteration of the walking gait, frequently including a slower self-selected walking speed (SSWS). Although the reduction of walking speed is inherent to people with PD, such speed reduction also
Aurélien Patoz   +3 more
doaj   +2 more sources

Association Between Stride Parameters and Racetrack Curvature for Thoroughbred Chuckwagon Horses [PDF]

open access: yesSensors
Increased risk of musculoskeletal injury in galloping racehorses has been linked to decreased stride length and reduced speed over consecutive races prior to the injury.
Matthijs van den Broek   +5 more
doaj   +2 more sources

Free Vibration Analysis of Rotating Beams Based on the Modified Couple Stress Theory and Coupled Displacement Field

open access: yesApplied Mechanics, 2021
In this paper, transverse vibration analysis of rotating micro-beam is investigated based on the modified couple stress theory. The simply-supported micro-beam is modeled utilizing Euler-Bernoulli and Timoshenko beam theories.
Alireza Babaei, Masoud Arabghahestani
doaj   +1 more source

Operation stability, pinching efficiency and speed factor in 3-joules miniature plasma pinch generator, for different electrodes geometry [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2019
Regarding the importance of the stability in a miniature pinch plasma generator in repetitive and strong plasma pinch, the stable operation of a 3J miniature plasma focus device in two single-shot and repetitive discharge modes (at 0.5Hz and 5Hz ...
M Habibi, H Jafari
doaj   +1 more source

Study of the Current Sheath Velocity in a 2.2 kJ Plasma Focus Device [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2018
In this article, after a brief introduction of MTPF-1 plasma focus device, some of the related  experimental data are presented. These data show that it is possible to select the proper gas pressure and discharge voltage in order to have a specified ...
M. A Tafreshi, D Rostamifard, A Nasiri
doaj   +1 more source

Individual Factorial Structure of Biomechanical and Psychophysiological Indicators as a Basis for Determining the Fighting Style of Qualified Veteran Boxers

open access: yesЗдоров’я, спорт, реабілітація, 2021
Purpose: to reveal the fighting style of veteran boxers based on the individual factor structure of psychophysiological and biomechanical indicators. Material and methods. The study involved 42 qualified veteran boxers (aged 45-50).
V.Yu. Kozin   +4 more
doaj   +1 more source

An Adaptive Adjustment Method of Equivalent Factor Considering Speed Predict Information

open access: yesWorld Electric Vehicle Journal, 2021
Although the energy management strategies at present have achieved a good effect, they still have their limitations, so there is still room for further improvement to improve the fuel economy of hybrid electric vehicles (HEV).
Bingzhan Zhang   +3 more
doaj   +1 more source

Study on the Peak Factor of the Wind-Induced Response of Super-High-Rise Buildings

open access: yesAtmosphere, 2023
The wind-induced responses of tall buildings are stochastic processes, and the peak factor is an important parameter to evaluate the extreme value of the wind-induced response in wind-resistant design.
Jun-Bo Wang   +3 more
doaj   +1 more source

Analysis of initial speed pedelec usage for commuting purposes in Flanders

open access: yesTransportation Research Interdisciplinary Perspectives, 2022
Speed pedelecs, pedal-powered two-wheelers with motor assistance up to 45km/h, are relatively new vehicles for active travel on European roads, with Flanders at the forefront of adoption.
Bert Herteleer   +3 more
doaj   +1 more source

Visual Scale Factor for Speed Perception [PDF]

open access: yesJournal of Computing and Information Science in Engineering, 2011
Speed perception is an important task depending mainly on optic flow that the driver must perform continuously to control his/her vehicle. Unfortunately, it appears that in some driving simulators speed perception is under estimated, leading into speed production higher than in real conditions.
Colombet, Florent   +3 more
openaire   +3 more sources

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