Results 41 to 50 of about 2,718,616 (303)

The effect of colour on the thermal performance of building integrated solar collectors [PDF]

open access: yes, 2010
The use of solar collectors with coloured absorbers for water heating is an area of particular interest when considering their integration with buildings.
Carson, James K.   +2 more
core   +1 more source

Multijunction Solar Cells on Epitaxial Templates [PDF]

open access: yes, 2008
Future ultrahigh efficiency multijunction solar cells will employ designs that feature three or four or more subcells utilizing lattice-mismatched structures to achieve an optimal band gap sequence for solar energy conversion.
Archer, Melissa Jane
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

ADVANCEMENTS IN SOLAR NEUTRINO PHYSICS [PDF]

open access: yesInternational Journal of Modern Physics E, 2013
We review the results of solar neutrino physics, with particular attention to the data obtained and the analyses performed in the last decades, which were determinant to solve the solar neutrino problem (SNP), proving that neutrinos are massive and oscillating particles and contributing to refine the solar models.
Antonelli, Vito, Miramonti, Lino
openaire   +2 more sources

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

Machine learning in solar physics

open access: yesLiving Reviews in Solar Physics, 2023
AbstractThe application of machine learning in solar physics has the potential to greatly enhance our understanding of the complex processes that take place in the atmosphere of the Sun. By using techniques such as deep learning, we are now in the position to analyze large amounts of data from solar observations and identify patterns and trends that ...
Andrés Asensio Ramos   +3 more
openaire   +5 more sources

The effect of electron beam pitch angle and density gradient on solar type III radio bursts [PDF]

open access: yes, 2012
Copyright 2012 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 19, 112903 (2012)
Tsiklauri, D   +3 more
core   +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

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

open access: yesAdvanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak   +4 more
wiley   +1 more source

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