Results 161 to 170 of about 11,319 (196)

Circular RNA PTPN4 Contributes to Blood-Brain Barrier Disruption during Early Epileptogenesis. [PDF]

open access: yesAdv Sci (Weinh)
Yang J   +16 more
europepmc   +1 more source

The Interplay Between Collisionless Magnetic Reconnection and Turbulence. [PDF]

open access: yesSpace Sci Rev
Stawarz JE   +15 more
europepmc   +1 more source

Flying through an Eruption-associated Magnetic Reconnection Current Sheet in the Solar Corona

open access: yes
Patel R   +16 more
europepmc   +1 more source

Coronal loop detection from solar images

Pattern Recognition, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Durak, Nurcan   +2 more
openaire   +1 more source

Solar Coronal Loops and Coronal Heating Models

AIP Conference Proceedings, 2005
Ever since it was realized, some sixty five years ago, that the solar corona is three orders of magnitude hotter than the underlying photosphere, scientists have puzzled over the reason for these extreme conditions. A number of plausible ideas have been put forward, including the dissipation of magnetohydrodynamic (MHD) waves and the dissipation of ...
openaire   +1 more source

Current confinement in solar coronal loops

Solar Physics, 1981
In this paper solar coronal loops are regarded as regions of localized current flows. The main purpose is to investigate the consequences of current confinement rather than to produce a model. The physical and observational basis for this assumption are presented as well as the connection with previous studies on loop structure.
Claudio Chiuderi, Giorgio Einaudi
openaire   +1 more source

Magnetic reconnection in solar coronal loops

Advances in Space Research, 1997
Abstract Simulations of the evolution of kink modes in line-tied coronal loops are presented which demonstrate the occurrence of magnetic reconnection in the non-linear stage of the instability. In loops which do not carry a net axial current (and are confined by a potential purely axial field) the reconnection is limited to the initial current ...
G Einaudi, R Lionello, M Velli
openaire   +1 more source

Coronal Loops in Solar Active Regions

Publications of the Astronomical Society of Australia, 1989
AbstractWe discuss the appearance of solar active regions as seen in EUV line radiation in terms of a system of simple static coronal loop models. The loop models are based on those of Rosner et al. (1978) and may be understood in terms of the scaling laws introduced by these authors. We present here some generalized scaling laws which demonstrate that
C. J. Durrant, S. F. Brown
openaire   +1 more source

Stability of solar coronal loops

Computer Physics Communications, 1990
Abstract The equations of magnetohydrodynamics do not contain an intrinsic length scale determining the size of phenomena. Hence, size only enters through the external geometrical properties of the configurations considered. This is one of the reasons why tokamaks and solar coronal loops may be considered as similar objects.
openaire   +2 more sources

Solar and stellar coronal loops

Advances in Space Research, 1991
Abstract X-ray and EUV pictures from space experiments (e.g. SKYLAB ) have revealed that the corona of the Sun consists of a variety of discrete structures - involving a range of timescales - which appear to outline the magnetic field lines emerging from the convection zone below the photosphere.
openaire   +1 more source

Home - About - Disclaimer - Privacy