Results 21 to 30 of about 4,189,816 (303)
A Comparative Study of Sun and Flight as Symbols in the Myth of Icarus, and the Poetry of Attar Neishabouri [PDF]
ادبیات تطبیقی, 2017 Relying on Yung’s theories of collective unconscious, and in the framework of American school of comparative literature, this study is an attempt to compare sun and flight as symbols in different versions of the myth of Icarus in English poetry, with ...
پدرام لعل بخش +1 more
doaj +1 more source
The Force-freeness of the Solar Photosphere: Revisit with New Approach and Large Data Sets
The Astrophysical Journal Letters, 2023 Although it is generally believed that the solar photosphere is not magnetically force-free owing to its high plasma β , the estimations of force-freeness using observed magnetograms have produced disputable results.
Mei Zhang, Haocheng Zhang
doaj +1 more source
Accurate calculations of the WIMP halo around the Sun and prospects for its gamma-ray detection [PDF]
, 2010 Galactic weakly interacting massive particles (WIMPs) may scatter off solar nuclei to orbits gravitationally bound to the Sun. Once bound, the WIMPs continue to lose energy by repeated scatters in the Sun, eventually leading to complete entrapment in the
G. Eder, Joakim Edsjö, Sofia Sivertsson
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DIAGNOSTICS OF PLASMA JETS IN THE SOLAR CORONA
Solar-Terrestrial Physics, 2021 The paper discusses the diagnostics of plasma jets in the solar corona with the use of data from modern space- and ground-based telescopes observing the Sun in the extreme ultraviolet (EUV) and micro- wave bands.
S.A. Anfinogentov +4 more
doaj +1 more source
Incidence and public health burden of sunburn among beachgoers in the United States. [PDF]
, 2020 The beach environment creates many barriers to effective sun protection, putting beachgoers at risk for sunburn, a well-established risk factor for skin cancer.
Arnold, Benjamin F +8 more
core +2 more sources
Extension of the sun-synchronous Orbit [PDF]
, 2010 Through careful consideration of the orbit perturbation force due to the oblate nature of the primary body a secular variation of the ascending node angle of a near-polar orbit can be induced without expulsion of propellant.
Betts J. T. +12 more
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The EUV Sun as the superposition of elementary Suns [PDF]
Astronomy & Astrophysics, 2008 Many studies assume that the solar irradiance in the EUV can be decomposed into different contributions, which makes the modelling of the spectral variability considerably easier. We consider a different approach, in which these contributions are not imposed a priori but are effectively and robustly inferred from spectral irradiance measurements.
Amblard, Pierre-Olivier +6 more
openaire +4 more sources
, 2005 We compile a sample of Sun-like stars with accurate effective temperatures, metallicities and colours (from the UV to the near-IR). A crucial improvement is that the effective temperature scale of the stars has recently been established as both accurate ...
Chris Flynn +4 more
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Thermoelectrokinetic phenomena in the convective plasma zone of the Sun and stars
Physics of Complex Systems, 2022 The study shows that electromagnetic phenomena in the convective plasma zone of the Sun and stars and the local magnetic field near the Sun’s surface are caused not only by the magnetohydrodynamic dynamo mechanism (Krause, Rädler 1980; Moffatt 1978 ...
Владимир Минович Грабов +4 more
doaj +3 more sources
The Sun is less active than other solar-like stars
, 2020 Magnetic activity of the Sun and other stars causes their brightness to vary. We investigate how typical the Sun's variability is compared to other solar-like stars, i.e. those with near-solar effective temperatures and rotation periods.
Amazo-Gomez, Eliana M. +6 more
core +1 more source