Results 111 to 120 of about 137,751 (387)

Bidirectional outflows as evidence of magnetic reconnection leading to a solar microflare

, 2016
Magnetic reconnection is a rapid energy release process that is believed to be responsible for flares on the Sun and stars. Nevertheless, such flare-related reconnection is mostly detected to occur in the corona, while there have been few studies ...
Cao, Wenda, Chen, Feng, Cheng, Xin, Ding, M. D., Fang, Cheng, Hong, Jie, Li, Ying, Yang, Kai   +7 more
core   +1 more source

AI‐Assisted Self‐Powered Wearable Dual‐Mode Sensor With TENG and Stretchable Optical Fiber for Neurological Disorder Diagnostics

Advanced Science, EarlyView.
This manuscript presents the WDMS platform, an AI‐assisted, self‐powered wearable dual‐mode sensor for tele‐neurology. It integrates a contact–separation TENG insole with stretchable polyurethane optical‐fiber strain sensors to synchronously track plantar pressure and lower‐limb muscle deformation.
Tianliang Li, Han Liu, Guoxu Liu, Qian'ao Wang, Haotian Zhou, Guiyi Liu, Yan Xu, Jun Wang, Zuqiang Wang, Feng Zhu, Feiling Luo, Zhong Lin Wang, Chi Zhang   +12 more
wiley   +1 more source

An Analytical Model of Reconnection Rate in Electron-only Reconnection

The Astrophysical Journal
Modeling the reconnection rate of collisionless electron-only reconnection presents a theoretical challenge. Unlike traditional magnetic reconnection with ion coupling, electron-only reconnection has a higher reconnection rate due to the magnetic flux ...
H. W. Zhan, S. Y. Huang, Q. Y. Xiong, Z. G. Yuan, K. Jiang, Z. Wang, Y. T. Tang   +6 more
doaj   +1 more source

Electron and Proton Acceleration in Trans-relativistic Magnetic Reconnection: Dependence on Plasma Beta and Magnetization [PDF]

Astrophysical Journal, 2018
Nonthermal electron acceleration via magnetic reconnection is thought to play an important role in powering the variable X-ray emission from radiatively inefficient accretion flows around black holes.
D. Ball, L. Sironi, F. Özel
semanticscholar   +1 more source

Solid‐Like yet Reconfigurable 3D‐Printed Liquid Tubular Wires From Nonconductive Molecules

Advanced Science, EarlyView.
This work shatters the current reliance of liquid electronics on intrinsically conductive materials by introducing a novel interfacial redox strategy that transforms non‐conductive molecules into high‐performance, 3D liquid tubular wires with solid‐like electrical properties and exceptional reconfigurability. It opens a vast design space for all‐liquid
Yuchen Fu, Weixi Wu, Wei Chen, Jiangang Zhang, Biyu Jin, Sai Zhao, Yu Chai   +6 more
wiley   +1 more source

A Database of Flare Ribbon Properties from the Solar Dynamics Observatory. I. Reconnection Flux [PDF]

, 2017
We present a database of 3137 solar flare ribbon events corresponding to every flare of GOES class C1.0 and greater within 45° from the central meridian, from 2010 April until 2016 April, observed by the Solar Dynamics Observatory. For every event in the
M. Kazachenko, B. Lynch, B. Welsch, Xudong Sun   +3 more
semanticscholar   +1 more source

Dynamic Supramolecular Polyurethane Elastomers Enabling Bioinspired Strain‐Adaptive Stiffening to Resolve the Softness–Strength Paradox

Advanced Science, EarlyView.
Segmental‐level molecular engineering of a supramolecular polyurethane elastomer integrates strain‐adaptive chains, soft elastic segments, and dynamic hydrogen bonding motifs. This design reconciles skin‐like softness with muscle‐level strength, offering a sustainable and high‐performance material platform for next‐generation artificial skin and soft ...
Haoming Zou, Zhi‐Xiong Fei, Zhao Yang, Ke‐Ke Yang, Dong‐Xu Yang, Ling‐Ying Shi   +5 more
wiley   +1 more source

Unraveling the Trigger Mechanism of Explosive Reconnection in Partially Ionized Solar Plasma

The Astrophysical Journal
Plasmoid instability usually accounts for the onset of fast reconnection events observed in astrophysical plasmas. However, the measured reconnection rate from observations can be one order of magnitude higher than that derived from magnetohydrodynamic ...
Abdullah Zafar, Lei Ni, Jun Lin, Ahmad Ali   +3 more
doaj   +1 more source

The Theory of Boredom as a Sign of Existential Disconnection—Alves Ferreira’s Theory of Subjective Anomie

Philosophies
This article proposes a conceptual reformulation of the phenomenon of boredom by carefully distinguishing ordinary situational or psychologically driven boredom from what is here termed existential boredom: a specific mode of disconnection in which the ...
João Miguel Alves Ferreira
doaj   +1 more source

Collisionless Magnetic Reconnection and Waves: Progress Review

Frontiers in Astronomy and Space Sciences, 2019
Magnetic reconnection is a fundamental process whereby microscopic plasma processes cause macroscopic changes in magnetic field topology, leading to explosive energy release.
Y. Khotyaintsev, D. Graham, C. Norgren, A. Vaivads   +3 more
semanticscholar   +1 more source