Results 81 to 90 of about 8,388,586 (287)
Efficiency and performance testing of electric vehicles and the potential energy recovery of their electrical regenerative braking systems [PDF]
, 2012 No abstract ...
Wager, Guido
core
A Fuzzy Logic Controlled Braking Resistor Scheme for Damping Shaft Torsional Oscillations [PDF]
, 2004 This paper presents a fuzzy logic switching for the thyristor controlled braking resistor to damp turbine-generator shaft torsional oscillations. Following a major disturbance in electric power system, variable rotor speed of the generator is measured ...
Mohd., Hasan Ali +3 more
core +1 more source
Advanced Science, EarlyView.Metabolic adaption presents a vital survival strategy for E. multilocularis. This study identifies EmPDK as a central metabolic regulator governing glucose metabolic reprogramming. Oxidative stress activates EmHIF1α to induce EmPDK expression. Mechanistic characterization reveals this ROS/EmHIF1α/EmPDK axis drives glycolytic reprogramming to sustain ...
Huijuan Wang +5 more
wiley +1 more source
Advanced Science, EarlyView.Whole‐blood biomimetic engineering transforms liquid metal nanoparticles into a tripartite immunotherapeutic platform that orchestrates regulatory T‐cell depletion, photothermal‐induced immunogenic cell death, and activation of the stimulator of interferon genes pathway.
Nina Sang, Eijiro Miyako
wiley +1 more source
Comparison of braking performance between mechanical and dynamic braking for Electric Powered Wheelchair [PDF]
, 2019 Braking is the necessary system need to install as the safety feature for moving transportation. Using the mechanical braking only as primary braking system in Electric Transportation (ET) is insufficient due to some issues such as low strength users ...
Muhammad Zulhilmi, Ismail +4 more
core +1 more source
Advanced Science, EarlyView.Endothelial miR‐15a/16‐1 deletion promotes long‐term recovery after traumatic brain injury by restoring SYNE1 expression. Enhanced endothelial SYNE1 preserves vascular integrity, protects white and gray matter, and improves neurological function. The endothelial miR‐15a/16‐1–SYNE1 axis emerges as a key regulator of neurovascular repair and a potential ...
Shun Li +17 more
wiley +1 more source
Advanced Science, EarlyView.An interfacial electric field engineering strategy is proposed to trigger the self‐limiting surface reconstruction of high‐entropy heterostructures. Driven by this built‐in field, the controlled sacrificial leaching of W evolves a robust active layer, enabling exceptional oxygen evolution performance and ultrastability at ampere‐level current densities
Liang Yan +4 more
wiley +1 more source
Modeling of air braking process of 20 000 ton heavy haul train
机车电传动, 2022 In view of the limited accuracy of the traction calculation method specified in the code for train traction calculation in solving the air braking process of 20 000 ton heavy haul combined trains, based on the existing air braking calculation model of ...
WANG Qingyuan +5 more
doaj
Performance analysis of a brake magnet
Journal of Physics: Conference Series, 2019 Abstract The performance of elevator brake is very important for the safe operation of elevator. In this study, the performance of a brake magnet used in a elevator was analyzed. The outer wall of engine base and the plunger were analyzed by the optical microscope, scanning electron microscope, energy dispersive spectrometer and ...
Facai Ren, Xinghua Wu, Xiaoying Tang
openaire +1 more source
Inverse Design of Pre‐Strain via a Predictive Electromechanical Model for Enhanced Strain Sensing
Advanced Science, EarlyView.An analytical electromechanical model rooted in microcrack evolution mechanics is globally calibrated from only eight pre‐strain datasets, enabling prediction of the complete sensing response at untested pre‐strain values within the calibrated design space (R2 > 0.99).
Jia‐Chen Shang +10 more
wiley +1 more source