Results 71 to 80 of about 7,665,377 (334)
Analysis of Magnetic Fields in Inertial Alfven Wave Collisions
, 2014 Turbulence in astrophysical and space plasmas is dominated by the nonlinear interaction of counterpropagating Alfven waves. Most Alfven wave turbulence theories have been based on ideal plasma models, such as incompressible MHD, for Alfven waves at large
Carter, Troy A. +7 more
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FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
A Mechanism for Electrostatic Solitary Waves Observed in Ganymede’s Magnetopause
The Astrophysical JournalOn 2021 June 7, the Juno spacecraft carried out a close flyby of Ganymede, Jupiter’s largest moon, traversing through the previously unexplored wake region as well as the magnetopause with a closest approach altitude of 1047 km.
R. Rubia +3 more
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Hall Fields and Current Systems of Magnetic Reconnection under Asymmetric Conditions
The Astrophysical Journal, 2023 The Hall effect is a key component of collisionless reconnection. A previous study showed that a quadrupolar Hall pattern under symmetric conditions degenerates into a bipolar pattern under highly asymmetric conditions.
Y. C. Zhang, S. Y. Tang
doaj +1 more source
Numerical calculation of ion runaway distributions [PDF]
, 2015 Ions accelerated by electric fields (so-called runaway ions) in plasmas may explain observations in solar flares and fusion experiments, however limitations of previous analytic work have prevented definite conclusions.
Embréus, Ola +4 more
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Nature, 1970 Cosmic Electrodynamics An International Journal devoted to Geophysical and Astrophysical Plasmas. Edited by C. P. Sonnet. Vol. 1, No. 1. Quarterly. (Reidel: Dordrecht, April 1970.) $35 per vol. (4 issues).
openaire +1 more source
Potential therapeutic targeting of BKCa channels in glioblastoma treatment
Molecular Oncology, EarlyView.This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak +4 more
wiley +1 more source
The Astrophysical JournalThe effective polytropic index of plasmas is typically determined from the analysis of the plasma temperature (or pressure) and density, which are plasma bulk parameters determined from analyses of in situ plasma observations.
Georgios Nicolaou +2 more
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Wave Model Development in Multi-Ion Plasmas [PDF]
Journal of Astronomy and Space Sciences, 1999 Near-earth space is composed of plasmas which embed a number of plasma waves. Space plasmas consist of electrons and multi-ion that determine local wave propagation characteristics.
Sung-Hee Song +2 more
doaj
The Impact of Turbulence on the Ionosphere and Magnetosphere
Frontiers in Astronomy and Space Sciences, 2021 An important property associated with turbulence in plasmas and fluids is anomalous transport. Plasma, being a good conductor, can in addition be affected by turbulence causing an anomalous resistivity that can significantly exceed its classical ...
Patrick Guio +3 more
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