Results 51 to 60 of about 1,885,669 (194)
Acoustic waves in a halfspace material filled with random particulate
New Journal of PhysicsParticulate materials include powders, emulsions, composites, and many others. This is why measuring these has become important for both industry and scientific applications. For industrial applications, the greatest need is to measure dense particulates,
Paulo S Piva +2 more
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Frequency correlations in reflection from random media
, 2015 We present a theoretical study of frequency correlations of light backscattered from a random scattering medium. This statistical quantity provides insight into the dynamics of multiple scattering processes accessible both, in theoretical and ...
Knothe, Angelika, Wellens, Thomas
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Collective particle flow through random media [PDF]
Physical Review B, 1996 63 preprint pages plus 6 figures.
Watson, Joe, Fisher, Daniel S.
openaire +3 more sources
Surface Parameters Retrieval from Fully Bistatic Radar Scattering Data
Remote Sensing, 2019 Fully bistatic radar scattering from rough surfaces is of vital importance in terrain remote sensing, but results in bulky data volume. The scattering is dependent on physical parameters of the media and is controlled by the radar observation geometry ...
Ying Yang, Kun-Shan Chen, Guofei Shang
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Multi-excited random walks on integers [PDF]
, 2004 We introduce a class of nearest-neighbor integer random walks in random and non-random media, which includes excited random walks considered in the literature.
Zerner, Martin P. W.
core +2 more sources
Propagation and organization in lattice random media
, 1999 We show that a signal can propagate in a particular direction through a model random medium regardless of the precise state of the medium. As a prototype, we consider a point particle moving on a one-dimensional lattice whose sites are occupied by ...
Boon, Jean Pierre +3 more
core +1 more source
Multiple light scattering in anisotropic random media
, 1996 In the last decade Diffusing Wave Spectroscopy (DWS) has emerged as a powerful tool to study turbid media. In this article we develop the formalism to describe light diffusion in general anisotropic turbid media.
A. A. Golubentsev +59 more
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Soil moisture inversion of oasis saline soil based on early-time signals of multi-frequency GPR
地球与行星物理论评Oasis agriculture in arid regions persistently faces dual challenges of water scarcity and secondary soil salinization, making accurate acquisition of spatiotemporal soil moisture distribution characteristics critical for sustaining agricultural ...
Tianbao Huang +7 more
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From diffusion in compartmentalized media to non-Gaussian random walks
Scientific Reports, 2021 In this work we establish a link between two different phenomena that were studied in a large and growing number of biological, composite and soft media: the diffusion in compartmentalized environment and the non-Gaussian diffusion that exhibits linear ...
Jakub Ślęzak, Stanislav Burov
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Statistics of Extreme Waves in Random Media
, 2013 Waves traveling through random media exhibit random focusing that leads to extremely high wave intensities even in the absence of nonlinearities. Although such extreme events are present in a wide variety of physical systems and the statistics of the ...
Fleischmann, Ragnar +2 more
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