Results 51 to 60 of about 1,616 (260)
Research and Application for Prognostics and Health Management of EMUs
机车电传动, 2018 The development of PHM (prognostics and health management) was introduced. The PHM technology system and system architecture for EMUs were put foward based on the research of the functional structure as well as operation and maintenance of EMUs. Based on
CHI Yugan
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3D‐Printed Magnetoelectronics for Interactive Appliances and Self‐Aware 4D‐Printed Mechatronics
Advanced Science, EarlyView.3D‐printed magnetoelectronics integrate high‐performance magnetic field sensing directly into complex structural components. Flexible spring and cross‐shaped sensors exhibit giant magnetoimpedance and 3D Hall sensing for vector field reconstruction. Applications include smart‐home switches, robotic joysticks, volumetric magnetometers, and self‐aware 4D‐
Eduardo Sergio Oliveros‐Mata +5 more
wiley +1 more source
Advanced Science, EarlyView.Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su +13 more
wiley +1 more source
An EMU with Different Transmission Mechanisms? [PDF]
, 2000 As already stated in the Maastricht Treaty, the ECB has the primary objective of maintaining price stability. In fact, its initial practice has been consistent with this goal. However, a policy of price stability -say, an inflation target policy- is implemented through different instruments (e.g., interest rates changes) that may have different effects
GIOVANNETTI, GIORGIA, M. RAMON
openaire +4 more sources
Photothermal Amplification via Nanorobotic Swarming Dynamics
Advanced Science, EarlyView.This study explores a novel approach to enhance photothermal therapy using magnetically regulated microswarms. It details the development of magnetic nanoparticles organized into dynamic structures that improve heat retention and conversion efficiency.
Qinglong Wang +8 more
wiley +1 more source
Strategy Research and Application of Wheel Diameter Automatic Inspection for the Wenzhou Urban EMUs
机车电传动, 2017 According to the characteristics of the traction system design of Wenzhou urban EMUs, a control method of wheel diameter automatic inspection for EMUs power axles was proposed.
SHI Hui +3 more
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Surface‐Spin‐Induced Magnetic Loss Enhancement in Ultralight Electromagnetic Absorbers
Advanced Science, EarlyView.Fe3O4 nanoparticles with different hollow rates were synthesized to demonstrate the key role of surface moment in magnetic loss process. Using the same volume filling ratio, the 54.1% hollow Fe3O4 absorber represents about 20% enhancement in the imaginary part (μ'') than solid particles due to the coexisting magnetic resonance of inside and outside ...
Ruimin Ren +5 more
wiley +1 more source
Advanced Science, EarlyView.A highly sensitive SERS‐based platform measures PD‐L1 expression on EpCAM+ circulating EVs from cancer patients undergoing immunotherapy. Monitoring dynamic changes after treatment reveals that reduced EpCAM+ EV PD‐L1 levels associate with improved long‐term clinical outcomes, establishing a non‐invasive approach for tracking immune checkpoint ...
Byeonggeol Mun +15 more
wiley +1 more source
Angewandte Chemie, EarlyView.Fe3O4 clusters can be precipitated onto Fe–N–C SACs through a residual‐oxygen‐assisted precipitation approach. Compelling evidence, including operando spectroscopy and ab initio calculations, suggests that Fe3O4‐cluster precipitates not only induce asymmetric electronic structures of Fe‐N4 active center to optimize the OH* adsorption, but also ...
Cheng‐Kai Du +10 more
wiley +2 more sources
机车电传动, 2015 Aiming at the traction converter integrated with auxiliary converter EMUs, a control method which could keep the stability of DC-link voltage and provide normal operating voltage for the auxiliary load was proposed when the EMUs passed the phase ...
HUANG Hao +4 more
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