Results 41 to 50 of about 300,620 (314)
Practical procedure for retrieval of quantitative phase map for two-phase interface using the transport of intensity equation [PDF]
, 2015 A practical procedure for retrieving quantitative phase distribution at the interface between a thin amorphous germanium (a-Ge) film and vacuum based on the transport of intensity equation is proposed.
Oshima, Yoshifumi +3 more
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Deterministic numerical solutions of the Boltzmann equation using the fast spectral method [PDF]
, 2013 The Boltzmann equation describes the dynamics of rarefied gas flows, but the multidimensional nature of its collision operator poses a real challenge for its numerical solution. In this paper, the fast spectral method [36], originally developed by Mouhot
Reese, Jason M. +6 more
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Frontiers in Applied Mathematics and Statistics, 2018 This paper considers the propagation of neurological shock-waves in the human head due to improvised explosive devices (IEDs). The models adopted here use various mathematical techniques, including adoption and application of the two most important ...
Stephen W. Mason
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Relationship of Transport Coefficients with Statistical Quantities of Charged Particles
The Astrophysical Journal, 2023 In previous studies, a general spatial transport equation was derived from the Fokker–Planck equation. The latter equation contains an infinite number of spatial derivative terms T _n = κ _nz ∂ ^n F /∂ z ^n with n = 1, 2, 3, ⋯ .
J. F. Wang, G. Qin
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Flow solutions of transport equations [PDF]
Communications in Partial Differential Equations, 2020 34 pages, 2 ...
Karimghasemi, Sholeh +2 more
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, 2010 Solute transport in soils is commonly simulated with the advective–dispersive equation, or ADE. It has been reported that this model cannot take into account several important features of solute movement through soil.
San Jose Martinez, Fernando
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A Transport Theory Route to the Dirac Equation [PDF]
, 2022 Starting from the similarity between the spherical harmonics approximation of order one to the linear transport equation (usually referred as P1 approximation) and the Klein-Gordon equation of the quantum physics, an extended set of equations is ...
Coppa G.
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, 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. +5 more
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Solutions of a Neutron Transport Equation with a Partly Elastic Collision Operators
MathematicsIn this paper, we derive sufficient conditions that guarantee an description of long-time asymptotic behavior of the solution to the Cauchy problem governed by a linear neutron transport equation with a partially elastic collision operator under periodic
Abdul-Majeed Al-Izeri, Khalid Latrach
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Key Problems to Be Solved Possibly Using Machine Learning in Heavy Ion Collisions
Yuanzineng kexue jishu, 2023 Heavy-ion collisions provide a unique opportunity to study the nuclear equation of state for a wide range of densities, temperatures, and neutron-proton asymmetries in the laboratory.
ZOU Ying;ZHANG Yuhai;TANG Na;LI Jingjing;ZHANG Fengshou
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