Results 61 to 70 of about 91,474 (277)

Is Our Understanding of Solar-Wind/Magnetosphere Coupling Satisfactory?

Frontiers in Astronomy and Space Sciences, 2021
An assessment of our physics-based understanding of solar-wind/magnetosphere coupling finds that the understanding is not complete. Solar-wind/magnetosphere coupling is foundational to magnetospheric physics and it is a key to comprehending and ...
Joseph E. Borovsky
doaj   +1 more source

Fast magnetic reconnection in laser-produced plasma bubbles

, 2011
Recent experiments have observed magnetic reconnection in high-energy-density, laser-produced plasma bubbles, with reconnection rates observed to be much higher than can be explained by classical theory.
A. Bhattacharjee, D. Biskamp, H. Ruhl, K. Germaschewski, W. Fox   +4 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

Research on Control of Short EMU Reconnection Passing Neutral Section

机车电传动, 2021
In order to solve the problem that the reconnection of CRH6F-A/CRH6A-A short intercity EMU can not meet the requirements of the length of neutral section of domestic lines, the reconnection control method of short intercity EMU was studied,and the ...
Wantao XU, Zhaoxiang TANG, Zheng CHEN, Pengfei CHI, Zhuangzhuang XIN   +4 more
doaj  

Numerical examination of plasmoid-induced reconnection model for solar flares: the relation between plasmoid velocity and reconnection rate

, 2008
The plasmoid-induced-reconnection model explaining solar flares based on bursty reconnection produced by an ejecting plasmoid suggests a possible relation between the ejection velocity of a plasmoid and the rate of magnetic reconnection.
Carmichael, Chen, Daikou Shiota, Hiroyuki Takasaki, Isobe, Kazunari Shibata, Keisuke Nishida, Kim, Kliem, Klimchuk, Lin, Lin, Magara, Masaki Shimizu, Masuda, Narukage, Nitta, Ohyama, Ohyama, Petschek, Qiu, Sakajiri, Shafranov, Shibata, Shibata, Shibata, Shimizu, Shimojo, Shiota, Sterling, Sui, Sweet, Takasaki, Tetsuya Magara, Tsuneta, Tsuneta, Yokoyama, Zhang   +37 more
core   +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

Electrolyte‐Dependent Sodium Plating for Anode‐Free Na‐Ion Batteries Studied by Operando Optical Microscopy

Advanced Science, EarlyView.
Anode‐free sodium‐ion batteries are examined using carbonate‐, glyme‐, and localized high‐concentration electrolytes. Distinct sodium plating morphologies are identified by operando optical microscopy, revealing uniform crystalline deposition for glyme‐based systems.
Moritz Exner, Dominik Stepien, Annica I. Freytag, Pedro B. Groszewic, Xiangping Min, Nour Adrah, Peter Axmann, Philipp Adelhelm   +7 more
wiley   +1 more source

Observations of Electron Secondary Reconnection in Magnetic Reconnection Front

The Astrophysical Journal
Magnetic reconnection, a fundamental plasma process transforming magnetic field energy into particle energy, is ubiquitous in space and responsible for many explosive phenomena, such as solar flares and gamma-ray bursts.
C. M. Liu, J. B. Cao, X. N. Xing, Z. Z. Chen, H. T. Huang   +4 more
doaj   +1 more source

Numerical Studies of Weakly Stochastic Magnetic Reconnection [PDF]

, 2008
We study the effects of turbulence on magnetic reconnection using three-dimensional numerical simulations. This is the first attempt to test a model of fast magnetic reconnection proposed by Lazarian & Vishniac (1999), which assumes the presence of weak,
Kowal, G., Lazarian, A., Otmianowska-Mazur, K., Vishniac, E. T.   +3 more
core   +1 more source

Magnetic Reconnection in Astrophysical Environments

, 2014
Magnetic reconnection is a process that changes magnetic field topology in highly conducting fluids. Traditionally, magnetic reconnection was associated mostly with solar flares.
Eyink, G., Kowal, G., Lazarian, A, Vishniac, E.   +3 more
core   +1 more source