Results 11 to 20 of about 29,366 (214)

Reconnection in a pinch

open access: yesFrontiers in Astronomy and Space Sciences, 2023
A recently published analysis of current sheets has updated the classic Harris 1D static solution by considering multiple classes of charged particle trajectories in a generalized and dynamic current sheet. It uses a 1D PIC simulation to describe dynamic
T. E. Moore   +3 more
doaj   +3 more sources

Magnetosphere-Ionosphere Coupling: Implications of Non-Equilibrium Conditions

open access: yesFrontiers in Astronomy and Space Sciences, 2022
The response times of the coupled magnetosphere-ionosphere-thermosphere system are, on average, greater than the autocorrelation timescales of solar wind forcing. This means that the system is rarely, if ever, in equilibrium.
Mike Lockwood, Stan W. H. Cowley
doaj   +1 more source

A Review of Studies of Geomagnetic Storms and Auroral/Magnetospheric Substorms Based on the Electric Current Approach

open access: yesFrontiers in Astronomy and Space Sciences, 2021
The progress of space physics is reviewed from my personal point of view, particularly how I have reached my present understanding of auroral substorms and geomagnetic storms from the time of the earliest days of space physics.
Syun-Ichi Akasofu
doaj   +1 more source

Effects from dayside magnetosphere to distant tail unleashed by a bifurcated, non-reconnecting interplanetary current sheet

open access: yesFrontiers in Physics, 2022
Global magnetospheric effects resulting from the passage at Earth of large-scale structures have been well studied. The effects of common and short-term features, such as discontinuities and current sheets (CSs), have not been studied in the same depth ...
C. J. Farrugia   +8 more
doaj   +1 more source

Further investigation of the effect of upstream solar-wind fluctuations on solar-wind/magnetosphere coupling: Is the effect real?

open access: yesFrontiers in Astronomy and Space Sciences, 2023
There is a general consensus that fluctuations in the solar wind magnetic field and/or the Alfvenicity of the solar wind drive a solar wind-magnetosphere interaction.
Joseph E. Borovsky
doaj   +1 more source

Plasmoid-induced-reconnection and fractal reconnection [PDF]

open access: yesEarth, Planets and Space, 2014
9 pages, 11 figures, with using eps.sty; Earth, Planets and Space in press; ps-file is also available at http://stesun8.stelab.nagoya-u.ac.jp/~tanuma/study/shibata2001/
Shibata, Kazunari, Tanuma, Syuniti
openaire   +2 more sources

Modeling the Effect of Enhanced Lateral Connectivity on Nutrient Retention Capacity in Large River Floodplains: How Much Connected Floodplain Do We Need?

open access: yesFrontiers in Environmental Science, 2020
Floodplains have been degraded in Central Europe for centuries, resulting in less dynamic and less diverse ecosystems than in the past. They provide essential ecosystem services like nutrient retention to improve overall water quality and thus fulfill ...
Stephanie Natho   +6 more
doaj   +1 more source

Reconnecting to the Biosphere [PDF]

open access: yesAMBIO, 2011
Humanity has emerged as a major force in the operation of the biosphere, with a significant imprint on the Earth System, challenging social-ecological resilience. This new situation calls for a fundamental shift in perspectives, world views, and institutions.
Folke, Carl   +21 more
openaire   +3 more sources

Reconnection at the heliopause [PDF]

open access: yesAdvances in Space Research, 2005
12 pages, 3 figures, Advances in Space Research (in press)
Nickeler, Dieter H., Fahr, Hans-Joerg
openaire   +2 more sources

TR Jets above Magnetic X-Type Null Points [PDF]

open access: yesIranian Journal of Astronomy and Astrophysics, 2023
Various chromosphere and transition region jet-like structures abound playing an essential role in the dynamics and evolution therein. Tentatively identifying the wave characteristics and oscillatory behavior in the outer solar atmosphere helps to ...
Ehsan Tavabi   +2 more
doaj   +1 more source

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