Results 51 to 60 of about 1,308,954 (287)
Semi-Fractional Diffusion Equations [PDF]
Fractional Calculus and Applied Analysis, 2019 32 pages, 5 ...
Kern, Peter +2 more
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, 2021 Diffuse fraction distributions 1901-2017 in support of carbon cycle modelling: No stratospheric aerosolsThis diffuse fraction dataset offers 6-hourly distributions of the diffuse fraction of surface shortwave fluxes over the period 1901-2017.
Nicolas Bellouin (10653083) +2 more
core +1 more source
Impact of changes in diffuse radiation on the global land carbon sink. [PDF]
, 2009 Plant photosynthesis tends to increase with irradiance. However, recent theoretical and observational studies have demonstrated that photosynthesis is also more efficient under diffuse light conditions.
O Boucher (16153688) +6 more
core +7 more sources
Fractional Advection-Diffusion-Asymmetry Equation [PDF]
Physical Review Letters, 2020 Fractional kinetic equations employ non-integer calculus to model anomalous relaxation and diffusion in many systems. While this approach is well explored, it so far failed to describe an important class of transport in disordered systems. Motivated by work on contaminant spreading in geological formations we propose and investigate a fractional ...
Wanli Wang, Eli Barkai
openaire +3 more sources
Unveiling the Nature of Galactic TeV Sources with IceCube Results
The Astrophysical Journal Letters, 2023 IceCube collaboration reported the first high-significance observation of the neutrino emission from the Galactic disk. The observed signal can be due to diffuse emission produced by cosmic rays interacting with interstellar gas but can also arise from a
V. Vecchiotti +2 more
doaj +1 more source
Disentangling the Impacts of Anthropogenic Aerosols on Terrestrial Carbon Cycle During 1850–2014
Earth's Future, 2021 Aerosols have a dimming and cooling effect and change hydrological regimes, thus affecting carbon fluxes, which are sensitive to climate. Aerosols also scatter sunlight, which increases the fraction of diffuse radiation, increasing photosynthesis.
Yuan Zhang +9 more
doaj +1 more source
Iraqi Journal of Physics, 2019 In this paper solar radiation was studied over a region of Baghdad (Latitude 33.3o and longitude 44.4o). The two parts of global solar radiation: diffuse and direct solar radiation were estimated depending on the clearance index of measured data ...
Gheidaa Sabeeh Al-Hassany
doaj +1 more source
Emergence of liquid following laser melting of gold thin films
IUCrJ, 2023 X-ray structural science is undergoing a revolution driven by the emergence of X-ray Free-electron Laser (XFEL) facilities. The structures of crystalline solids can now be studied on the picosecond time scale relevant to phonons, atomic vibrations which ...
Ian K. Robinson +23 more
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A Novel Diffuse Fraction-Based Two-Leaf Light Use Efficiency Model: An Application Quantifying Photosynthetic Seasonality Across 20 AmeriFlux Flux Tower Sites [PDF]
, 2017 . Diffuse radiation can increase canopy light use efficiency (LUE). This creates the need to differentiate the effects of direct and diffuse radiation when simulating terrestrial gross primary production (GPP).
Bracho, Rosvel +8 more
core +3 more sources
Applied SciencesSolar irradiance decomposition models are essential for estimating direct normal irradiance and diffuse horizontal irradiance when only global horizontal irradiance measurements are available.
Eugenia Paulescu, Anca Konyicska
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