Results 61 to 70 of about 16,826 (306)

Polarized Radiative Transfer Simulations: A Tutorial Review and Upgrades of the Vector Discrete Ordinate Radiative Transfer Computational Tool

Frontiers in Remote Sensing, 2022
We present an overview and several important upgrades to the Vector Discrete Ordinate Radiative Transfer (VDISORT) code. VDISORT is a polarized (vector) radiative transfer code that can be applied to a wide range of research problems including the Earth ...
Zhenyi Lin, Snorre Stamnes, Wei Li, Yongxiang Hu, Istvan Laszlo, Si-Chee Tsay, Alexander Berk, Jeannette van den Bosch, Knut Stamnes   +8 more
doaj   +1 more source

Radiative Transfer in 3D Numerical Simulations

, 2002
Proceedings Workshop on Stellar Atmosphere Modeling, April ...
Stein, Robert F., Nordlund, Å.
openaire   +2 more sources

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

The Influence of Neighbouring Clouds on the Clear Sky Reflectance Studied with the 3-D Transport Code RADUGA

, 2005
Operational remote sensing of terrestrial atmosphere is heavily based on the 1-D radiative transfer equation. However, cloudy scenes are influenced by 3-D effects (e.g., illumination from cloud sides, etc.).
Nikolaeva, O.V., Kuznetsov, V.S., Germogenova, T.A., Kokhanovsky, A.A., Bass, L.P., Mayer, B.   +5 more
core   +1 more source

Accuracy Enhancement of the Two-Stream Radiative Transfer Model for Computing Absorption Bands at the Presence of Aerosols

, 2021
The two-stream model is the fastest radiative transfer model among those based on the discrete ordinate method. Although its accuracy is not high enough to be used in applications, the two-stream model gets more attention in computationally demanding ...
del Águila, Ana, Efremenko, Dmitry S.
core   +1 more source

Simulation of Radiative Transfer Within X-ray Microcalorimeter Absorbers

Journal of Low Temperature Physics, 2022
AbstractWe present Monte Carlo simulations of radiative transfer within the absorbers of X-ray microcalorimeters, utilizing a numerical model for the photon propagation and photon absorption process within the absorber structure. In our model, we include effects of Compton scattering off bound electrons and fluorescence.
M. Lorenz, C. Kirsch, P. Peille, R. Ballhausen, V. Fioretti, S. Lotti, T. Dauser, J. Wilms   +7 more
openaire   +4 more sources

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

ARTS, the atmospheric radiative transfer simulator, version 2

, 2011
The second version of the atmospheric radiative transfer simulator, ARTS, is introduced. This is a general software package for long wavelength radiative transfer simulations, with a focus on passive microwave observations.
Davis, C. P., S.A. Buehler, Lemke, Oliver, C.P. Davis, P. Eriksson, Emde, C,, Buehler, Stefan A., Emde, C., Buehler, S.A.,, Eriksson, Patrick, Davis, C.,, Lemke, O, Lemke, Oliver,, Eriksson, P. ,, Davis, C.P.,, Emde, C.,, Davis, C., Eriksson, Patrick,, Lemke, O,, O. Lemke, C. Emde, Emde, C, Buehler, Stefan,, Buehler, S.A.   +23 more
core   +1 more source

Fast reconstruction of hyperspectral radiative transfer simulations by using small spectral subsets: application to the oxygen A band [PDF]

Atmospheric Measurement Techniques, 2014
Hyperspectral radiative transfer simulations are a versatile tool in remote sensing but can pose a major computational burden. We describe a simple method to construct hyperspectral simulation results by using only a small spectral subsample of the ...
A. Hollstein, R. Lindstrot
doaj   +1 more source