Results 31 to 40 of about 1,923,981 (357)

Fatigue and Recovery from Dynamic Contractions in Men and Women Differ for Arm and Leg Muscles [PDF]

open access: yes, 2013
Introduction: Whether there is a gender difference in fatigue and recovery from maximal velocity fatiguing contractions and across muscles is not understood.
Avin   +28 more
core   +2 more sources

Uninterrupted Power Supply using Slip-Power Recovery Induction Generator.

open access: yesIEEJ Transactions on Industry Applications, 1994
This paper describes an uninterrupted power supply (UPS) using a slip-power recovery induction generator with a battery-inverter system. This UPS has the following merits. The induction generator is started and accelerated quickly without load, since the UPS function is realized by a battery-inverter system.
N. Kimura, K. Taniguchi
openaire   +2 more sources

District Power-To-Heat/Cool Complemented by Sewage Heat Recovery [PDF]

open access: yes, 2019
District heating and cooling (DHC), when combined with waste or renewable energy sources, is an environmentally sound alternative to individual heating and cooling systems in buildings.
Aprile, Marcello   +8 more
core   +2 more sources

Muscle fiber typology substantially influences time to recover from high-intensity exercise [PDF]

open access: yes, 2020
Human fast-twitch muscle fi- bers generate high power in a short amount of time but are easily fatigued, whereas slow-twitch fibers are more fatigue resistant.
Bex, Tine   +3 more
core   +2 more sources

Development of a power recovery-based dynamic loading system for full-size drill rods in coal mines

open access: yesMeitian dizhi yu kantan
ObjectiveThis study aims to simulate the actual forces applied to drill rods during the borehole drilling for gas drainage from underground coal mines to satisfy the requirements of drill rods’ fatigue tests.
Jing ZHANG, Jie WANG
doaj   +1 more source

Fault Recovery Strategy for Power–Communication Coupled Distribution Network Considering Uncertainty

open access: yesEnergies, 2023
In the face of multiple failures caused by extreme disasters, the power and communication sides of the distribution network are interdependent in the fault recovery process.
Sizu Hou, Yisu Hou, Baikui Li, Ziqi Wang
doaj   +1 more source

Power Communication Network Recovery from Large-Scale Failures Based on Reinforcement Learning

open access: yesZhongguo dianli, 2020
Natural disasters or malicious attacks may cause large-scale failures of power communication networks in smart grid systems, which will impose big risks on the security and stability of the power system operation unless the communication network is ...
Huibin JIA   +3 more
doaj   +1 more source

Energy Management Strategy for an Electromechanical-Hydraulic Coupled Power Electric Vehicle Considering the Optimal Speed Threshold

open access: yesEnergies, 2021
Considering the problems of the low energy recovery efficiency and the short driving range of pure electric vehicles, a new electromechanical–hydraulic coupled power electric vehicle is proposed.
Zewen Meng   +4 more
doaj   +1 more source

Influence of recovery intensity on oxygen demand and repeated sprint performance [PDF]

open access: yes, 2016
AIM: This study aimed to determine effects of recovery intensity (passive, 20, 30 and 40%V̇ O2peak) on oxygen uptake kinetics, performance and blood lactate accumulation during repeated sprints.
Babraj, J., Yamagishi, T.
core   +1 more source

10 Gbit/s bit interleaving CDR for low-power PON [PDF]

open access: yes, 2012
A novel, low power, downstream clock and data recovery (CDR)- decimator architecture is proposed for next generation, energy efficient 10 Gbit/s optical network units (ONUs).
Chow, Hungkei   +7 more
core   +2 more sources

Home - About - Disclaimer - Privacy