Results 251 to 260 of about 104,311 (309)
Separability of the Coupled-Cluster Excited State Equations: The Case of Excitonic Couplings. [PDF]
Köhn A.
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Investigating the source of acoustic anisotropy in the Asmari Formation, a fractured carbonate reservoir, using a well in the Southwest Iran. [PDF]
Yarmohammadi S +4 more
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Gravitational 3D Magnetic Resonance Elastography for Differentiating Focal Nodular Hyperplasia and Hepatic Adenoma. [PDF]
Gruenewald LD +21 more
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A general framework for wave separation in the frequency domain [PDF]
A general framework for wave separation in the frequency domain is presented and evaluated with successful results using theoretical examples of nonlinear waves. This framework consists of a qualitative and a quantitative analysis.
Enrique M Padilla, JOSÉ M Alsina
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Equilibrium Theory–Based Analysis of Nonlinear Waves in Separation Processes
Annual Review of Chemical and Biomolecular Engineering, 2013Different areas of engineering, particularly separation process technology, deal with one-dimensional, nonstationary processes that under reasonable assumptions, namely negligible dispersion effects and transport resistances, are described by mathematical models consisting of systems of first-order partial differential equations.
Mazzotti M, Rajendran A
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Hierarchical wave-mode separation in the poroelastic medium using eigenform analysis
Geophysics, 2022ABSTRACT In the elastic medium, the scalar and vector P- and S-waves decomposition has been extensively studied and some strategies can be extended to the poroelastic medium to extract P- and S-wavefields. However, there are three propagation modes in the poroelastic medium in Biot’s theory, namely, a fast P wave, a slow P wave, and ...
Yiwei Tian +4 more
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Time-frequency analysis - a new tool for waves separation
54th EAEG Meeting, 1992Non stationary signal processing methods are usualy applied to characterize dispersive signals. The authors are implied in studiyng surface-waves which energetic time frequency representation exhibits several patterns. In a first time, non related Fourier time-frequency methods (Sliding Lagunas method) is used to characterize different waves.
J. Mars, H. A. Pedersen
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