Mostrando 1,481 - 1,500 Resultados de 66,571 Para Buscar '"No wave"', tiempo de consulta: 0.33s Limitar resultados
  1. 1481
  2. 1482
  3. 1483
    “…Hartman effect for spin waves tunnelling through a barrier in a thin magnetic film is considered theoretically. …”
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  4. 1484
    “…Transform-limited terahertz-wave pulse is achieved simply by installing a device on the pump propagating line with no cavity. …”
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  5. 1485
    por Backwell, Patricia Ruth Yvonne
    Publicado 2019
    “…In all of them, small groups of males wave their single large claw in close synchrony. …”
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  6. 1486
    “…Artificial sheet materials, known as MetaSurfaces, have been applied to fully control both space and surface waves due to their exceptional abilities to dynamically tailor wave fronts and polarization states, while maintaining small footprints. …”
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  7. 1487
    “…Diagnosis of hand tumours by conventional imaging remains difficult. Shear wave elastography (SWE) is a noninvasive method used to quantitatively assess the mechanical properties of tissues. …”
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  8. 1488
    “…Chiral materials can exhibit different levels of transmission for opposite propagation directions of the same electromagnetic wave. Here we demonstrate thermal switching of asymmetric transmission of linearly polarized terahertz waves. …”
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  9. 1489
    “…Heat waves are one of the deadliest of natural hazards and their frequency and intensity will likely increase as the climate continues to warm. …”
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  10. 1490
    por Ricco, Pierre, Hicks, Peter D.
    Publicado 2018
    “…The unsteady viscous flow induced by streamwise-travelling waves of spanwise wall velocity in an incompressible laminar channel flow is investigated. …”
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  11. 1491
  12. 1492
    “…In chicken dorsal skin, feather formation starts from the midline; then the morphogenetic wave propagates bilaterally, leaving a regular hexagonal array of feather germs. …”
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  13. 1493
  14. 1494
  15. 1495
    por Cang, Yan, He, Hengxiang, Qiao, Yulong
    Publicado 2019
    “…The wave is an important hydrological element in marine research. …”
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  16. 1496
    “…This work revisits the theory of the mixed Rossby–gravity (MRG) wave on a sphere. Three analytic methods are employed in this study: (a) derivation of a simple ad hoc solution corresponding to the MRG wave that reproduces the solutions of Longuet‐Higgins and Matsuno in the limits of zero and infinite Lamb's parameter, respectively, while remaining accurate for moderate values of Lamb's parameter, (b) demonstration that westward‐propagating waves with phase speed equalling the negative of the gravity‐wave speed exist, unlike the equatorial β‐plane, where the zonal velocity associated with such waves is infinite, and (c) approximation of the governing second‐order system by Schrödinger eigenvalue equations, which show that the MRG wave corresponds to the branch of the ground‐state solutions that connects Rossby waves with zonally symmetric waves. …”
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  17. 1497
  18. 1498
    por Wang, Yihe, Cheng, Ying, Liu, Xiaojun
    Publicado 2019
    “…Metasurface has recently attracted a lot of attentions for controlling wave fields. Based on the diffraction effects of phase gratings, we demonstrate a broadband acoustic metagrating which can concentrate the diffracted waves in the first (±1) orders and achieve multifunctional wave steering such as broadband anomalous diffraction. …”
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  19. 1499
    “…Although Heat Waves (HWs) are expected to increase due to global warming, they are a regional phenomenon that demands for local analyses. …”
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  20. 1500
    “…The method is demonstrated by transporting droplets using transverse surface waves on horizontal and (vertically) inclined surfaces at transport velocities equal to the wave speed. …”
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