When the wavefields experience intrinsic losses during propagation, non-physical arrivals (ghosts) would appear in the retrieved result. These ghosts appear due to waves that reflect inside a subsurface layer. Thus, a ghost contains information about the seismic properties of the specific layer. We...
Irregular wave, tidal stream, the joint action of the physical model tests, the shallow water wave theory stray nonlinear propagation and wave interaction studies have to bear the major national coastal engineering, the research capacity of the estuary engineering topics 翻译结果2复制译文编辑译文朗读译...
Can not rule under the action of wave and current physical model test and stray non-linear shallow water waves propagation and theoretical study on the interaction of waves 翻译结果4复制译文编辑译文朗读译文返回顶部 To make the rules, not common under the influence of the physical model tests, ...
PROBLEM TO BE SOLVED: To measure the characteristics of stratum with high accuracy even in a noisy place, by using a pseudo randam bisequence(PRBS) code in an oscillating acoustic wave, and discriminating the same from the other noise by the correlation. SOLUTION: The probe holes 11, 14 of...
[60]. It may be noted that up to 15 fm the dissipation of the nonlinear wave is not very drastic. The change in amplitude is faster in the beginning than later times. At later time the propagation speed becomes smaller. The slowing down of the dissipation can be understood from a ...
Övgün, Shadow, lensing, quasinormal modes, greybody bounds and neutrino propagation by dyonic ModMax black holes. Eur. Phys. J. C 82(12), 1155 (2022) Article ADS Google Scholar Y. Yang, D. Liu, A. Övgün, Z. W. Long, Z. Xu, Quasinormal modes of Kerr-like black bounce ...
wave propagation and interactionsWe present a topologically trivial, non-vacuum solution of the Einstein's field equations in four dimensions,which is regular everywhere. The metric admits circular closed timelike curves, which appear beyond the null curve, and these timelike curves are linearly stable...
Maxwell's equations can be naturally solved by the finite-element method in either two- or three-dimensional formulations for scattering or guided-wave problems. However, the well-known appearance of nonphysical modes has limited their use. In the present work, this problem has been overcome by ...
The propagation delay for GEO satellites in NTN networks can be hundreds of milliseconds because of the incredibly large gap between the gNB and the UE, particularly in bent pipe configurations [2]. The UE Doppler effect and the rapid relative motion of spaceborne objects, such as LEO satellites...
Xu, Efficient propagation of the hierarchical equations of motion using the matrix product state method. J. Chem. Phys. 148(17), 174102 (2018). https://doi.org/10.1063/1.5026753 Article ADS Google Scholar Y. Yan, T. Xing, Q. Shi, A new method to improve the numerical stability of ...