Results 11 to 20 of about 11,368 (206)

Coronal Loops: Observations and Modeling of Confined Plasma

open access: yesLiving Reviews in Solar Physics, 2014
Coronal loops are the building blocks of the X-ray bright solar corona. They owe their brightness to the dense confined plasma, and this review focuses on loops mostly as structures confining plasma.
Fabio Reale
doaj   +3 more sources

Coronal Loops: Observations and Modeling of Confined Plasma

open access: yesLiving Reviews in Solar Physics, 2010
Coronal loops are the building blocks of the X-ray bright solar corona. They owe their brightness to the dense confined plasma, and this review focuses on loops mostly as structures confining plasma.
Fabio Reale
doaj   +2 more sources

Solar Stereoscopy and Tomography

open access: yesLiving Reviews in Solar Physics, 2011
We review stereoscopic and tomographic methods used in the solar corona, including ground-based and space-based measurements, using solar rotation or multiple spacecraft vantage points, in particular from the STEREO mission during 2007--2010 ...
Markus J. Aschwanden
doaj   +2 more sources

Radiation-Resistant Aluminum Alloy for Space Missions in the Extreme Environment of the Solar System. [PDF]

open access: yesAdv Mater
A novel ultrafine‐grained aluminum crossover alloy exhibits unprecedented radiation resistance and mechanical stability under extreme irradiation doses up to 100 dpa. The exceptional resilience arises from thermodynamically stable T‐phase precipitates, enabling lightweight structural materials for next‐generation spacecraft and extraterrestrial ...
Willenshofer PD   +9 more
europepmc   +2 more sources

HomoTherm: An Open-Source Approach to Modelling Heat Exchange in Humans and Other Hominins in Diverse Environments. [PDF]

open access: yesGlob Chang Biol
We present ‘HomoTherm’, a human heat budget model for simulating humans and related species with diverse traits in diverse environments. It is part of the NicheMapR package for biophysical modelling and is a multi‐part extension of the ‘endoR’ function.
Kearney MR, Mitchell D, Maloney SK.
europepmc   +2 more sources

Interchange reconnection as the source of the fast solar wind within coronal holes. [PDF]

open access: yesNature, 2023
Bale SD   +16 more
europepmc   +2 more sources

SIMULATIONS OF SOLAR JETS CONFINED BY CORONAL LOOPS [PDF]

open access: yesThe Astrophysical Journal, 2016
ABSTRACT Coronal jets are collimated, dynamic events that occur over a broad range of spatial scales in the solar corona. In the open magnetic field of coronal holes, jets form quasi-radial spires that can extend far out into the heliosphere, while in closed-field regions the jet outflows are confined to the corona.
P. F. Wyper, C. R. DeVore
openaire   +4 more sources

Steadiness of Coronal Heating

open access: yesThe Astrophysical Journal, 2023
The EUI instrument on the Solar Orbiter spacecraft has obtained the most stable, high-resolution images of the solar corona from its orbit with a perihelion near 0.4 au.
P. G. Judge
doaj   +1 more source

Modelling of Solar Coronal Loops [PDF]

open access: yesHighlights of Astronomy, 1992
Modelling of coronal active regions in terms of loop structures began around 1974 (see Jordan 1975) and was stimulated by images of the corona in X-rays and the uv, obtained from rocket flights. Vaiana was a pioneer in this field (see Vaiana et al. 1973). The Skylab missions provided a fuller range of imaging and spectroscopic observations, and much of
openaire   +1 more source

A Statistical Study of Short-period Decayless Oscillations of Coronal Loops in an Active Region

open access: yesThe Astrophysical Journal, 2023
Coronal loop oscillations are common phenomena in the solar corona, which are often classified as decaying and decayless oscillations. Using the high-resolution observation measured by the Extreme Ultraviolet Imager (EUI) on board the Solar Orbiter, we ...
Dong Li, David M. Long
doaj   +1 more source

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