Results 111 to 120 of about 91,474 (277)
Self-Feeding Turbulent Magnetic Reconnection on Macroscopic Scales
, 2008 Within a MHD approach we find magnetic reconnection to progress in two entirely different ways. The first is well-known: the laminar Sweet-Parker process. But a second, completely different and chaotic reconnection process is possible.
D. Biskamp, E. Priest, Giovanni Lapenta
core +1 more source
On the Verge of Exclusion: The Unique Psychological Profile of the Threat of Social Exclusion
European Journal of Social Psychology, EarlyView.ABSTRACT Past research, often using Cyberball—an online ball‐tossing game with two or more preprogrammed players—showed that being socially excluded produces various negative emotions and lower need satisfaction. However, in everyday life, people may experience the threat of social exclusion more frequently than actual exclusion. Across two experiments
Tiara R. Widiastuti +3 more
wiley +1 more source
Control Scheme of on-board Signal System for Urban Rail Transit Train Reconnection
机车电传动, 2019 In view of the uneven distribution of urban rail transit passenger flow, more and more urban rail transit lines adopt multi-train coin-line operation.
Xiaorong YANG +3 more
doaj
Unraveling the Trigger Mechanism of Explosive Reconnection in Partially Ionized Solar Plasma
The Astrophysical JournalPlasmoid 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 +3 more
doaj +1 more source
Programmable crack dynamics engineering enables flexible strain sensors with high linearity
FlexMat, EarlyView.First‐decoupling theoretical framework of crack evolution elucidating the control methods, mechanistic insights, and structure‐activity relationships is established. Crack propagation from uncontrollable randomness systematically evolves into spatially ordered states.
Chunjin Wu +9 more
wiley +1 more source
An Analytical Model of Reconnection Rate in Electron-only Reconnection
The Astrophysical JournalModeling 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 +6 more
doaj +1 more source
PhilosophiesThis 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
FlexMat, EarlyView.Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu +3 more
wiley +1 more source
A Novel Method to Train Classification Models for Structure Detection in In Situ Spacecraft Data
Earth and Space ScienceWe present a method for creating spacecraft‐like data which can be used to train Machine Learning (ML) models to detect and classify structures in in situ spacecraft data.
K. Bergstedt, H. Ji
doaj +1 more source
FlexMat, EarlyView.In this study, a multicomponent synergistic strategy is utilized, which capitalizes on the “intersection” of multiple functional influencing factors to achieve the successful development of a multifunctional hydrogel. Through the construction of a unique three‐dimensional dynamic cross‐linked network, the material combines mechanical strength ...
Wei Li +10 more
wiley +1 more source