Mostrando 5,381 - 5,400 Resultados de 66,571 Para Buscar '"No wave"', tiempo de consulta: 0.36s Limitar resultados
  1. 5381
    “…The aim of this study was to use shear-wave elastography for the quantification of ulnar nerve elasticity in patients after ulnar nerve decompression with anterior transposition and in the contralateral non-operative side. …”
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  2. 5382
  3. 5383
  4. 5384
    “…Introduction: P-wave dispersion (PWD) obtained from the standard 12-lead electrocardiography (ECG) is considered to reflect the homogeneity of the atrial electrical activity. …”
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  5. 5385
    “…Our optimized model reproduces state-wise cumulative infections and deaths as reported by the Robert Koch Institute and predicts the development for individual counties at convincing accuracy during both waves in spring and fall of 2020. We demonstrate the dominating effect of local infection seeds and identify effective measures to attenuate the rapid spread. …”
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  6. 5386
    “…Like waves on water, magnetopause surface waves are thought to travel in the direction of the driving solar wind, hence a paradigm in global magnetospheric dynamics of tailward propagation has been well-established. …”
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  7. 5387
  8. 5388
    “…In view of the difficulty of identifying the location of lost circulation zone, a method of identifying the location of loss zone by transient pressure wave signal is proposed. When lost circulation occurs, transient back pressure is applied to the wellhead at the surface choke manifold to produce transient pressure wave. …”
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  9. 5389
  10. 5390
  11. 5391
  12. 5392
    “…The majority of companies around the world suffered severe supply chain disruptions since the first wave of the pandemic. This paper, in contrast, focuses on how prepared were companies when the second wave struck. …”
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  13. 5393
    “…OBJECTIVE: We evaluated the efficacy of shear wave elastography added to ultrasonography for differential diagnosis of thyroid nodules. …”
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  14. 5394
  15. 5395
    “…We developed a simple method to fabricate SiO(2)-sphere-supported N-doped CNTs (NCNTs) for electromagnetic wave (EMW) absorption. EMW absorption was tuned by adsorption of the organic agent on the precursor of the catalysts. …”
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  16. 5396
    “…Laser deposition was used to obtain Pd/ZnO bilayers, which were used as sensing layers in surface acoustic wave (SAW) sensors. The effect of laser deposition parameters such as deposition pressure, laser energy per pulse, laser wavelength or pulse duration on the porosity of the Pd and ZnO films used in the sensors was studied. …”
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  17. 5397
    “…Then, the PhCs are used as the acoustic wave reflectors at the bottom of the piezoelectric stack, with high reflectivity for elastic waves in the specific frequency range. …”
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  18. 5398
    “…This paper presents a new crack size quantification method based on high-resolution Lamb waves. The linear chirp (L-Chirp) signal and Golay complementary code (GCC) signal are used as Lamb wave excitation signals. …”
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  19. 5399
    “…This paper describes the design and development of a cylindrical super-oscillatory lens (CSOL) for applications in the sub-terahertz frequency range, which are especially ideal for industrial inspection of films using terahertz (THz) and millimeter waves. Product inspections require high resolution (same as inspection with visible light), long working distance, and long depth of focus (DOF). …”
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  20. 5400
    por Xu, Li, Weng, Wei-Chia, Yeh, Ying-Chin
    Publicado 2021
    “…In this paper we present the laser nanowelding process of silver nanowires (AgNWs) deposited on flexible polymer substrates by continuous wave (CW) lasers. CW lasers are cost-effective and can provide moderate power density, somewhere between nanosecond pulsed lasers and flash lamps, which is just enough to perform the nanowelding process efficiently and does not damage the nanowires on the polymer substrates. …”
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