Results 21 to 30 of about 247,122 (268)

Solar Models and Solar Neutrinos [PDF]

open access: yesNeutrino Physics, 2005
Invited talk at the XXIII Physics in Collisions Conference (PIC03), Zeuthen, Germany, June 2003, 18 pages, LaTeX, 6 eps and ps figures.
openaire   +3 more sources

Advances in Dilute Nitride Multi-Junction Solar Cells for Space Power Applications

open access: yesE3S Web of Conferences, 2017
A sub-cell with bandgap of around 1 eV is required to improve the efficiency of multi-junction solar cells beyond what is possible with legacy triple-junction architectures [1].
Suarez F.   +11 more
doaj   +1 more source

The solar oscillations spectrum and the solar cycle [PDF]

open access: yesSymposium - International Astronomical Union, 1988
During the summer seasons of the years 1977 to 1985 daily velocity measurements of solar global oscillations have been obtained using a resonant scattering spectrometer. After calculating the power spectra of the daily residuals, the mean for each season is found.
A. Jiménez   +7 more
openaire   +1 more source

Marginal Uncertainty Cost Functions for Solar Photovoltaic, Wind Energy, Hydro Generators, and Plug-In Electric Vehicles

open access: yesEnergies, 2020
The high penetration of renewable sources of energy in electrical power systems implies an increase in the uncertainty variables of the economic dispatch (ED).
Elkin D. Reyes   +2 more
doaj   +1 more source

Solar neutrinos [PDF]

open access: yesAIP Conference Proceedings, 1966
The predicted capture rate in the Cl37 experiment for detecting solar neutrinos is calculated using the results of recent nuclear experiments and solar-model investigations. It is shown that additional experiments (e.g., with H2, Li7, B11, or ν-e scattering) are necessary to establish the relative contributions of the proton-proton chain and the CNO ...
openaire   +3 more sources

European multidecadal solar variability badly captured in all centennial reanalyses except CERA20C

open access: yesEnvironmental Research Letters, 2020
Long-term historic climate datasets are valuable tools to investigate climate variability, validate climate models and contextualize anticipated climate change.
Jan Wohland   +3 more
doaj   +1 more source

Solar Cycle Variation in Solar Irradiance [PDF]

open access: yesSpace Science Reviews, 2014
The correlation between solar irradiance and the 11-year solar activity cycle is evident in the body of measurements made from space, which extend over the past four decades. Models relating variation in solar irradiance to photospheric magnetism have made significant progress in explaining most of the apparent trends in these observations.
Yeo, K., Krivova, N., Solanki, S.
openaire   +3 more sources

A Capabilities-Led Approach to Assessing Technological Solutions for a Rural Community

open access: yesEnergies, 2021
To improve access to affordable, reliable and sustainable energy in rural areas of the global south, off-grid systems using renewable generation and energy storage are often proposed. However, solution design is often technology-driven, with insufficient
Xinfang Wang   +6 more
doaj   +1 more source

Solar Flares, the Solar Corona, and Solar Physics [PDF]

open access: yesSymposium - International Astronomical Union, 2000
The Sun serves as the local physics laboratory for studying the suprathermal activity phenomena of stars. Scrutiny of the Sun has led to the discovery of a host of previously unknown physical effects, largely within the classical physics of Newton and Maxwell, but including quantum mechanics and lepton physics as well.
openaire   +1 more source

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