Results 101 to 110 of about 107,783 (198)

Exploring the impact of Cabotegravir‐Rilpivirine long‐acting on weight gain, body composition and quality of life in adults living with HIV

open access: yesHIV Medicine, Volume 27, Issue 5, Page 727-739, May 2026.
Abstract Introduction Long‐acting injectable antiretroviral therapy (ART) with Cabotegravir (CAB) and Rilpivirine (RPV) offers an alternative to daily oral regimens, improving adherence and patient satisfaction. However, its impact on body composition and metabolism remains underexplored.
Andrea De Vito   +13 more
wiley   +1 more source

In Situ Mechanisms are Necessary for Switchback Formation

open access: yesThe Astrophysical Journal Letters
Magnetic switchbacks are reversals (deflection angle θ _B > 90°) in the radial magnetic field B _r , accompanied by proton bulk flow v _p enhancement.
M. Akhavan-Tafti, S. L. Soni
doaj   +1 more source

Timing of Metamorphism and Deformation in the Neoarchean Quetico Metasedimentary Belt, Superior Craton, Constrained by Garnet Trace‐Element Mapping and Lu–Hf Geochronology

open access: yesJournal of Metamorphic Geology, Volume 44, Issue 4, Page 265-286, May 2026.
ABSTRACT The Quetico subprovince of the Superior Province is among the largest metasedimentary belts globally and provides evidence of tectonic processes at play during the final stages of Archean cratonization. Although previous studies have shown that deformation and metamorphism of the 2.7‐Ga turbiditic protolith resulted in regional subvertical ...
Adrian G. Rehm   +4 more
wiley   +1 more source

Modeling of non-thermal fractions formed in the extended hydrogen corona at Mars

open access: yesFrontiers in Astronomy and Space Sciences
Solar forcing on the upper atmospheres of terrestrial planets occurs through both the absorption of soft X-ray and extreme ultraviolet (XUV) solar radiation and the influx of solar wind plasma resulting in the formation of an extended neutral corona ...
Valery Shematovich   +2 more
doaj   +1 more source

Mars' Ionospheric Response to the Onset and Early Phase of 20 May 2024 Solar Flare

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Solar extreme ultraviolet (EUV, 10–100 nm) and X‐ray (<10 nm) photons are the primary ionization source for the dayside Mars ionosphere. Their fluxes, especially at short wavelengths, increase significantly during solar flares. Among the series of solar flares and solar storms encountered by Earth and Mars in May 2024, one of the strongest ...
Shaosui Xu   +10 more
wiley   +1 more source

Data-constrained Magnetohydrodynamic Simulation of the Global Solar Corona Including Solar Wind Effects within 2.5 R⊙

open access: yesThe Astrophysical Journal
Total solar eclipses (TSEs) provide a unique opportunity to observe the large-scale solar corona. The solar wind plays an important role in forming the large-scale coronal structure, and magnetohydrodynamic (MHD) simulations are used to reproduce it for ...
Yihua Li   +8 more
doaj   +1 more source

Energy and Mass Transport Associated with Impulsive Spicular Flows in Solar Coronal Holes

open access: yesThe Astrophysical Journal Letters
How the solar atmosphere is heated from a temperature of about 5000 to 6000 K in the lower atmosphere to about 1–2 MK in the corona has challenged the astrophysical community for nearly 80 yr.
Lei Ni   +5 more
doaj   +1 more source

The Emergence of a Twisted Flux Tube into the Solar Atmosphere: Sunspot Rotations and the Formation of a Coronal Flux Rope

open access: yes, 2009
We present a 3D simulation of the dynamic emergence of a twisted magnetic flux tube from the top layer of the solar convection zone into the solar atmosphere and corona.
Archontis   +16 more
core   +1 more source

The Solar Corona

open access: yes
The solar corona is the hot, tenuous outer layer of the Sun’s atmosphere. The coronal plasma is roughly around 1 mega-Kelvin (MK) but can reach temperatures of around 10 MK in certain regions. Due to this high temperature, the plasma in the corona emits electromagnetic radiation predominantly at Extreme Ultraviolet (EUV) and X-ray wavelengths.
Rosch, J., Rosch, J.
openaire   +3 more sources

Physics-based Forecasting of Tomorrow’s Solar Wind at 1 au

open access: yesThe Astrophysical Journal
Inspired by the concept of relativity of simultaneity used in the theory of special relativity, a new approach is proposed to simulate future solar wind conditions at any point in the inner solar system.
Igor V. Sokolov, Tamas I. Gombosi
doaj   +1 more source

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