Showing 421 - 440 results of 1,156 for search '"electromagnetic"', query time: 0.06s Refine Results
  1. 421

    Condition monitoring of urban rail transit by local energy harvesting by Mingyuan Gao, Yunwu Li, Jun Lu, Yifeng Wang, Ping Wang, Li Wang

    Published 2018-11-01
    “…The goal of this study is to develop a vibration-based electromagnetic energy harvesting prototype that provides power to rail-side monitoring equipment and sensors by collecting wheel-rail vibration energy when the train travels. …”
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    Article
  2. 422
  3. 423

    Multi-Index Monitoring and Evaluation on Rock Burst in Yangcheng Mine by Yunliang Tan, Yanchun Yin, Shitan Gu, Zhiwei Tian

    Published 2015-01-01
    “…Microseismic monitoring and electromagnetic radiation monitoring were early warning method, and drilling bits monitoring was burst region identification method. …”
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    Article
  4. 424

    A guidance to intelligent metamaterials and metamaterials intelligence by Chao Qian, Ido Kaminer, Hongsheng Chen

    Published 2025-01-01
    “…In turn, metamaterials create a versatile electromagnetic manipulator for wave-based analogue computing to be complementary with conventional electronic computing. …”
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    Article
  5. 425

    Fabrication and Characterization of New Ti-TiO2-Al and Ti-TiO2--Pt Tunnel Diodes by Yaksh Rawal, Swaroop Ganguly, Maryam Shojaei Baghini

    Published 2012-01-01
    “…As another option the electromagnetic energy available in the ambient can be harvested to power these remote sensors. …”
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    Article
  6. 426

    REFRACTIVE INDEX DETERMINATION FOR A PLANE DIELECTRIC LAYER USING THE MEASUREMENTS OF TRANSMITTED BEAM INTENSITY by V. M. Serdyuk, J. A. Titovitsky

    Published 2017-02-01
    “…It uses intensity measurements for two polarizations of transmitting electromagnetic beam and does not take into consideration phase relationships and phase parameters of testing field at unknown thickness of a layer.For this purpose, the layer transmission energy coefficients for two linear polarizations of an electromagnetic beam, orthogonal and parallel to the plane of incidence, are studied to be dependent on the layer thickness and its refractive index. …”
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    Article
  7. 427

    Numerical Techniques for the Analysis of Charge Transport and Electrodynamics in Graphene Nanoribbons by Luca Pierantoni, Davide Mencarelli

    Published 2012-11-01
    “…The propagation of a charge wavepacket is reported, showing the effect of the self‐generated electromagnetic field that affects the dynamics of the charge wavepacket.…”
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  8. 428
  9. 429

    Imaging Internal Defects with Synthetic and Experimental Data by Hongwei Zhou, Guanghui Hu, Ling Ma

    Published 2019-01-01
    “…This work concerns an inverse time-dependent electromagnetic scattering problem of imaging internal defects in a homogeneous isotropic medium. …”
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  10. 430

    Environmental Geophysical Study of the Groundwater Mineralization in a Plot of the Cotonou Littoral Zone (South Benin) by Yalo Nicaise, Descloitres Marc, Alassane Abdoukarim, Mama Daouda, Boukari Moussa

    Published 2012-01-01
    “…Geophysical investigations comprising electrical resistivity and electromagnetic conductivities methods were deployed in a 350 m2 sector, strewn with 11 wells. …”
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    Article
  11. 431

    The radiation from ultrafast point dipoles, moving uniformly near chiral media by V. N. Kadantsev

    Published 2021-06-01
    “…It is shown that some types of electromagnetic radiation – transient and/or Cherenkov radiation – have the characteristics of superchiral fields. …”
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    Article
  12. 432
  13. 433

    Electrodynamics of Radiating Charges by Øyvind Grøn

    Published 2012-01-01
    “…It is shown that the resolution of an electromagnetic “perpetuum mobile paradox” associated with a charge moving geodetically along a circular path in the Schwarzschild spacetime requires the so-called tail terms in the equation of motion of a charged particle.…”
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  14. 434

    Wideband Negative Permittivity and Double Negative Fishnet-Mushroom-Like Metamaterial in X-Band Waveguide by Ahmed Mahmood, Golge Ogucu Yetkin, Cumali Sabah

    Published 2017-01-01
    “…A Fishnet-Mushroom-like metamaterial electromagnetic behaviour is represented in S-parameters numerically and experimentally for X-band frequencies arena. …”
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    Article
  15. 435
  16. 436

    The Hydrophobization of Active Carbons by N.S. Polyakov, G.A. Petukhova, S.P. Vnukov, A.O. Shevchenko

    Published 1993-03-01
    “…Three methods for the hydrophobization of active carbons (ACs) have been investigated, i.e. chemical modification, heat treatment under the influence of a ultrahigh frequency electromagnetic field and heat treatment under the influence of a low-frequency electromagnetic field. …”
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  17. 437

    Magnetoelastic plane waves in rotating media in thermoelasticity of type II (G-N model) by S. K. Roychoudhuri, Manidipa Banerjee (Chattopadhyay)

    Published 2004-01-01
    “…For low frequency (χ≪1, χ being the ratio of the wave frequency to some standard frequency ω∗), the rotation and the thermal field have no effect on the phase velocity to the first order of χ and then this corresponds to only one slow wave influenced by the electromagnetic field only. But to the second order of χ, the phase velocity, attenuation coefficient, and the specific energy loss are affected by rotation and depend on the thermal parameters cT, cT being the nondimensional thermal wave speed of G-N theory, and the thermoelastic coupling εT, the electromagnetic parameters εH, and the transverse magnetic field RH. …”
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  18. 438

    Resonant Frequency Modeling of Microwave Antennas Using Gaussian Process Based on Semisupervised Learning by Jing Gao, Yubo Tian, Xie Zheng, Xuezhi Chen

    Published 2020-01-01
    “…For the optimal design of electromagnetic devices, it is the most time consuming to obtain the training samples from full wave electromagnetic simulation software, including HFSS, CST, and IE3D. …”
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    Article
  19. 439

    Quantum Fisher information of N-level atoms under the influence of the thermal field and the Stark effect by S. Jamal Anwar, M. Ibrahim, M. Khalid Khan, Haifa S. Alqannas, S. Abdel-Khalek

    Published 2025-01-01
    “…Hence, non-moving and moving-N-level atomic systems interacting with the electromagnetic field in the presence of the SS are supportive of maintaining and sustaining the QE.…”
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  20. 440