Results 71 to 80 of about 186,928 (290)

Biocompatible Magnetopyroelectric Composite Films for Cell Stimulation

Advanced Science, EarlyView.
Magnetopyroelectric films couple Fe3O4 nanoparticles with pyroelectric P(VDF‐TrFE) to turn alternating magnetic fields into controlled heat and pyroelectric currents. This heavy‐metal free platform safely boosts neural progenitor cells differentiation via synergistic thermal and pyroelectrical cues, engages AKT and calcium pathways, and opens practical
Hao Ye, Joaquin Llacer‐Wintle, Semih Sevim, Elric Zhang, Denis von Arx, Lukas Hertle, Martina Accursi, Minsoo Kim, Josep Puigmartí‐Luis, Bradley J. Nelson, Xiang‐Zhong Chen, Salvador Pané   +11 more
wiley   +1 more source

When Should the Central Europeans Join EMU? [PDF]

The paper first considers why central European countries wish to join EMU soon. The main reasons are the risk of macroeconomic instability they face outside the euro zone if they wish to grow quickly. At the same time, Central Europe is highly integrated
Jacek Rostowski
core  

Tuning Li+ and Na+ Functionality in Renewable Carbon Electroactive Material Through Site‐Specific Nanostructural Disorder

Advanced Science, EarlyView.
This study presents a selective thermal transformation of polycarbonate into hybrid carbon materials. The structured carbon enhances electrochemical performance, particularly in lithium‐ion systems. Investigations reveal improved bimetallic ion diffusivity through the hybrid microstructure, contributing to excellent charge kinetics.
Montajar Sarkar, Rumana Hossain, Jian Peng, Dilan Kumara Thilakarathna, Yu Wang, Yin Yao, Neeraj Sharma, Veena Sahajwalla   +7 more
wiley   +1 more source

Data-driven Prediction Method for High-speed Railway EMU Train Front and Rear Car Wheel Tread Defects

Chengshi guidao jiaotong yanjiu
Objective Tread defects are a primary manifestation of wheel failures in high-speed railway EMU (electrical multiple unites) trains, significantly impacting both EMU train operation safety and passenger ride comfort. Wheel tread defects are predominantly
Wenqi WANG, Dongli SONG, Lin LI, Yi LIU, Weihua ZHANG, Zejun ZHENG   +5 more
doaj   +1 more source

Competitiveness, Emu and Cohesion Experiences in the Past (2000–2013); Assessment of the Present (2014–2020) and Lessons for the Future (2020 and Beyond)

International Journal of Management and Economics, 2014
The European Union has adopted several strategies to cope with a set of inter-related problems. The best known is the Europe 2020 strategy with its focus on smart, sustainable and inclusive growth.
Molle Willem
doaj   +1 more source

The Extravehicular Mobility Unit (EMU): Proven hardware for Satellite Servicing [PDF]

A general technical description of the extravehicular mobility unit (EMU) is given. The description provides a basis for understanding EMU mobility capabilities and the environments a payload is exposed to in the vicinity of an ...

core   +1 more source

Lithiation‐Driven LiCrSe2 Shell Growth on Metallic CrSe2 Core Governs the Plateau–Slope Behavior

Advanced Science, EarlyView.
Layered CrSe2 is investigated as a lithium‐ion battery cathode combining fast Li+ diffusion and structural reversibility. Calculations and experiments reveal a single topotactic intercalation process with a characteristic plateau–slope profile governed by lithiation‐induced conductivity changes. A core‐shell lithiation evolution underpins its high‐rate
Weihao Li, Johannes Döhn, Xiao Han, Licheng Zhang, Dave M. Pickup, Xiong Xiao, Yidong Miao, Arun Kumar Samuel, Emily R. Draper, Alan V. Chadwick, Stephen Sproules, Stephen Cottrell, Alan J. Drew, Changhua An, Axel Groß, Alexey Y. Ganin   +15 more
wiley   +1 more source

Simulation Analysis of Jet Noise from High-speed Railway EMU Main Circuit Breaker Switching Valve and Noise Reduction Measures

Chengshi guidao jiaotong yanjiu
Objective The jet noise generated by the main circuit breaker switching valve of high-speed railway EMU is excessively high, which seriously affects passenger comfort. Therefore, it is essential to study effective noise reduction measures.
Chao ZHANG, Zan JIANG, Junfeng WANG, Zhengsen LIU, Junyong WANG   +4 more
doaj   +1 more source

Implications of EMU for Global Macroeconomic and Financial Stability [PDF]

The paper examines the implications of EMU for world macroeconomic and financial stability, distinguishing EMU effects from other global factors at work.
Bj�rn D�hring, Heliodoro Temprano-Arroyo   +1 more
core  

LOOKING FOR THE SILVER BULLET A COMPREHENSIVE GUIDE TO THE DEBATE ON ESM REFORM. Bertelsmann Stiftung Policy Paper 211, 4 December 2017 [PDF]

, 2017
The debate about the future of the European Stability Mechanism (ESM) has taken a centre stage in the discussion about the future of economic and monetary union (EMU).
Guttenberg, Lucas
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