Results 31 to 40 of about 3,067,597 (310)

DYNAMICS OF FIELD-ALIGNED CURRENTS IN TWO HEMISPHERES DURING A MAGNETOSPHERIC STORM FROM MAGNETOGRAM INVERSION TECHNIQUE

open access: yesSolar-Terrestrial Physics, 2021
We continue to study the physical processes occurring during the August 17, 2001 magnetospheric storm by analyzing the dynamics of the intensity of field-aligned currents (FACs) in Iijima—Potemra Region 1 in the polar ionospheres of the two hemispheres ...
V.V. Mishin   +4 more
doaj   +1 more source

Characterising dye-sensitised solar cells [PDF]

open access: yes, 2009
In today’s society there is a vast and in many cases not fully appreciated dependence on electrical power for everyday life. Furthermore, with growing energy and environmental concerns arising due to fossil fuel depletion and climate change/global ...
Zerulla, Dominic   +9 more
core   +1 more source

OBSERVATIONS OF SPACE DEBRIS IN THE VICINITY OF ORBITS OF GLOBAL NAVIGATION SATELLITE SYSTEMS

open access: yesSolar-Terrestrial Physics, 2020
The problem of the amount and characteristics of space debris in the vicinity of orbits of Global Navigation Satellite Systems (GNSS) is of significant interest from the viewpoint of safe operation of these systems.
I.V. Korobtsev   +4 more
doaj   +1 more source

The effect of initial conditions on the electromagnetic radiation generation in type III solar radio bursts [PDF]

open access: yes, 2013
Copyright 2013 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. This article appeared in Physics of Plasmas 20, 062903 (2013)
Tsiklauri, D   +3 more
core   +1 more source

Physics concepts of solar ultraviolet radiation by distance education

open access: yes, 2005
A series of activities that are suitable for distance education students to illustrate physics concepts related to solar radiation are described. The students can undertake the activities at any location without having to attend the home institution ...
Parisi, Alfio
core   +1 more source

Statistical relation of traveling ionospheric disturbances with neutral wind and disturbances in the stratosphere

open access: yesSolar-Terrestrial Physics, 2022
Using the representative statistics on traveling ionospheric disturbances (TIDs) obtained by Yekaterinburg and Magadan radars, we have shown that distributions of TIDs and average TID velocities by azimuths and local time agree well with the hypothesis ...
Tolstikov M. V.   +4 more
doaj   +1 more source

Geomagnetic storms driven by ICME- and CIR-dominated solar wind. [PDF]

open access: yes, 2006
The interaction of the solar wind and the Earth's magnetosphere is complex and the phenomenology of the interaction is very different for solar wind dominated by interplanetary coronal mass ejections (ICMEs) compared to solar wind dominated by corotating
Liemohn, M. W.   +10 more
core   +1 more source

A new approach to modelling space weather impact on the aerodynamic drag of LEO objects

open access: yesJournal of Space Weather and Space Climate
The ability of space-based infrastructure to provide essential and sustained benefits to humanity in critical areas such as communications, Earth observation, technology development, navigation, and space exploration is increasingly threatened by the ...
Nwankwo Victor U.J.   +6 more
doaj   +1 more source

Studying the dynamics of electric currents and polar caps in ionospheres of two hemispheres during the August 17, 2001 geomagnetic storm

open access: yesSolar-Terrestrial Physics, 2019
The magnetogram inversion technique (MIT), developed at ISTP SB RAS more than forty years ago, has been used until recently only in the Northern Hemisphere.
Lunyushkin S.B.   +4 more
doaj   +1 more source

SunPy—Python for solar physics [PDF]

open access: yesComputational Science & Discovery, 2015
This paper presents SunPy (version 0.5), a community-developed Python package for solar physics. Python, a free, cross-platform, general-purpose, high-level programming language, has seen widespread adoption among the scientific community, resulting in the availability of a large number of software packages, from numerical computation (NumPy, SciPy ...
Community, The SunPy   +21 more
openaire   +3 more sources

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