Results 111 to 120 of about 1,511,102 (293)

Electric currents in the solar atmosphere [PDF]

open access: yes, 2018
We review historical and modern studies pertinent to the measurements, modeling, and role of electric current in the solar atmosphere. We describe how the electric current density is computed from the vector magnetic field measurement at photospheric and
Fleishman, Gregory D.   +5 more
core   +1 more source

Solar Surface and Atmospheric Dynamics [PDF]

open access: yesSpace Science Reviews, 2013
ISSI Workshop Microphysics of Cosmic ...
openaire   +2 more sources

Magnetohydrodynamic process in solar activity

open access: yesTheoretical and Applied Mechanics Letters, 2014
Magnetohydrodynamics is one of the major disciplines in solar physics. Vigorous magnetohydrodynamic process is taking place in the solar convection zone and atmosphere.
Jingxiu Wang, Jie Jiang
doaj   +1 more source

High‐Entropy Ceramic‐Enhanced Deformable Triboelectric Nanogenerator for Noncontact Biomechanical and Raindrop Energy Harvesting

open access: yesAdvanced Materials, EarlyView.
A large‐area, deformable high‐entropy‐ceramic (HEC)‐doped triboelectric nanogenerator with a trilayer architecture is developed, consisting of an HEC‐doped triboelectric layer, a graphite‐like textile charge‐storage layer, and stretchable carbon black electrodes.
Shengyou Li   +13 more
wiley   +1 more source

Replacement and late formation of atmospheric N2 on undifferentiated Titan by impacts [PDF]

open access: yes, 2011
Saturn’s moon, Titan, has remarkable surface features—a massive N2 atmosphere and hydrological cycle of CH4—that are often compared with that of Earth^1^. However, the origin and evolution of Titan’s atmosphere remains largely
Toshihiko Kadono   +4 more
core  

Application of a conditional generative adversarial network to denoising solar observations

open access: yesFrontiers in Astronomy and Space Sciences
The Extreme Ultraviolet Imaging Spectrometer (EIS) on the Hinode spacecraft has substantially advanced our understanding of the Sun’s upper atmosphere. Unfortunately, after being in operation since 2006, the EIS detectors have become noisy, which poses a
Md Mushfiqur Rahman, Harry P. Warren
doaj   +1 more source

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

open access: yesAdvanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao   +3 more
wiley   +1 more source

MHD turbulence and heating of the open field-line solar corona [PDF]

open access: yes, 2003
This paper discusses the possibility that heating of the solar corona in open field-line regions emanating from coronal holes is due to a nonlinear cascade, driven by low-frequency or quasi-static magnetohydrodynamic fluctuations.
Dmitruk, Pablo   +13 more
core   +2 more sources

The impact of solar corpuscular radiation on the Earth's atmosphere: the current state of the problem

open access: yesГеофизический журнал, 2010
Review of results has been given, which approve the hypothesis that solar cosmic rays (SCR) apparently play an important role in ionization of middle and lower atmosphere and may serve as a physical intermediary in solar-terrestrial climatic ...
L. V. Raichenko
doaj   +1 more source

Polymeric Sorbents as Energy‐Efficient Alternative to Cryogenic Distillation for Light Hydrocarbon Purification

open access: yesAdvanced Materials, EarlyView.
The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus   +9 more
wiley   +1 more source

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