Results 51 to 60 of about 10,821 (160)

Reconstruction of the Total Solar Irradiance During the Last Millennium

open access: yesThe Astrophysical Journal
Abstract Solar irradiance variations across various timescales, from minutes to centuries, represent a potential natural driver of past regional and global climate cold phases. To accurately assess the Sun’s effect on climate, particularly during periods of exceptionally low solar activity, known as grand minima, an accurate ...
Valentina Penza   +7 more
openaire   +5 more sources

Total solar irradiance as measured by the SOVAP radiometer onboard PICARD

open access: yesJournal of Space Weather and Space Climate, 2016
From the SOlar VAriability PICARD (SOVAP) space-based radiometer, we obtained a new time series of the total solar irradiance (TSI) during Solar Cycle 24.
Meftah Mustapha   +3 more
doaj   +1 more source

The First Light From the Joint Total Solar Irradiance Measurement Experiment Onboard the FY‐3E Meteorological Satellite

open access: yesEarth and Space Science
The Joint Total Solar Irradiance Monitor (JTSIM) onboard the Fengyun‐3E meteorological satellite has been launched successfully on 4th of July 2021. It aims at measuring the Total Solar Irradiance (TSI) from the Low Earth Orbit.
Ping Zhu   +10 more
doaj   +1 more source

Solar Variability in the Mg ii h and k Lines

open access: yesThe Astrophysical Journal
Solar irradiance and its variations in the ultraviolet (UV) control the photochemistry in Earth's atmosphere and influence Earth's climate. The variability in the Mg ii h and k core-to-wing ratio, also known as the Mg ii index, is highly correlated with ...
K. Sowmya   +5 more
doaj   +1 more source

Characteristics of solar UV irradiance

open access: yesMeteorologische Zeitschrift, 1994
Solar UVB irradiance is measured worldwide with the Robertson-Berger sunburn meter whose spectral sensitivity is adapted to the action spectrum of human erythema. Thus, the Robertson-Berger sunburn meter measures the erythemal effective irradiance.
W. Ambach, M. Blumthaler
doaj   +1 more source

Controlled Solar Drying as a Sustainable Strategy to Preserve Color and Minimize Food Waste

open access: yesAgriEngineering
Post-harvest food loss significantly threatens global food security, and solar drying offers a sustainable preservation solution. The effectiveness of solar drying depends on consumer acceptance, in which color is a critical quality attribute. This study
Diana Paola García-Moreira   +2 more
doaj   +1 more source

ESTIMATION OF TOTAL SOLAR RADIATION INCIDENT ON AN INCLINED SURFACE OF A SOUTH-FACING GREENHOUSE ROOF [PDF]

open access: yesJournal of Sustainable Energy, 2017
Solar radiation is the driving force for the surface energy balance in buildings such as greenhouses. Greenhouses are generally tilted towards the sun in order to maximize the solar irradiance on the surfaces.
RONOH E.K.
doaj  

ACRIM3 and the Total Solar Irradiance database

open access: yesAstrophysics and Space Science, 2014
The effects of scattering and diffraction on the observations of the ACRIMSAT/ACRIM3 satellite TSI monitoring mission have been characterized by the preflight calibration approach for satellite total solar irradiance (TSI) sensors implemented at the LASP/TRF (Laboratory for Atmospheric and Space Physics/Total Solar Irradiance Radiometer Facility).
openaire   +1 more source

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