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The diffusion coefficient depends on absorption
Optics Letters, 1998The diffusion approximation is widely invoked to model the propagation of light in turbid media. When absorption is not weak in comparison with scattering, there is currently a controversy as to if, and how, the diffusion coefficient depends on absorption.
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Calculation of absorption coefficients and absorption effects
1970A Calculate the total secondary absorption of a cement sample for Ca Kα radiation. Use the following mass absorption coefficients for Ca Kα.
R. Jenkins, J. L. de Vries
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The Filtration-Absorption Equation with a Variable Coefficient
Differential Equations, 2001The author considers the Cauchy problem \[ u_t=\Delta u^m -c(x,t)u^p, \;(x,t)\in S=\mathbb{R}^N\times \mathbb{R}_+,\quad u(x,0)=u_0(x) \] where \(m>1\), \(p>m\), \(N\geq 1\) and \(c(x,t)\in C^\alpha_{\text{loc}}(S)\) is a nonnegative function positive outside some cylinder ...
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In Situ/Operando Electrocatalyst Characterization by X-ray Absorption Spectroscopy
Chemical Reviews, 2021Beatriz Roldán Cuenya, Janis Timoshenko
exaly
Electromagnetic absorption materials: Current progress and new frontiers
Progress in Materials Science, 2022Zhihong Yang, Renbing Wu
exaly
Analysis and Interpretation of the Fat‐Absorption Coefficient
Acta Paediatrica, 1960Weijers, H.A. +2 more
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