Showing 701 - 720 results of 1,540 for search '"electromagnetic"', query time: 0.05s Refine Results
  1. 701
  2. 702
  3. 703

    An open source code for modeling radio wave propagation in earth’s ionosphere by Alexander Green, William J. Longley, Meers M. Oppenheim, Matthew A. Young

    Published 2025-02-01
    “…The FDTD method directly solves Maxwell’s equations and captures all features of electromagnetic propagation, including the effects of polarization and finite-bandwidth wave packets. …”
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    Article
  4. 704

    Analysis of the vacuum solution of the five-dimensional Einstein field equations with negative cosmological constant via variational symmetries by Fatemeh Ahangari

    Published 2025-02-01
    “…The Kaluza-Klein theory can be reckoned as a classical unified field theory of two of the significant forces of nature gravitation and electromagnetism. This formulation geometrically demonstrates the effects of a gravitational and an electromagnetic field by investigating a five-dimensional space with a metric constructed via the spacetime metric and the four-potential of the electromagnetic field. …”
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  5. 705

    Magnetodielectric and Metalomagnetic 1D Photonic Crystals Homogenization: ε-μ Local Behavior by J. I. Rodríguez Mora, J. Flores Méndez, B. Zenteno Mateo, F. Severiano Carrillo, R. C. Ambrosio Lázaro

    Published 2016-01-01
    “…A theory for calculating the effective optic response of photonic crystals with metallic and magnetic inclusions is reported, for the case when the wavelength of the electromagnetic fields is much larger than the lattice constant. …”
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    Article
  6. 706

    Doppler Effect Estimation and Compensation for Satellite Systems in Geolocation Problems by Marcello Asciolla, Angela Cratere, Francesco Dell'Olio

    Published 2025-01-01
    “…In particular, the scenario of interest considers a non-cooperative emitter of electromagnetic waves on the surface of the Earth and a receiver able to perform Angle of Arrival measurements embarked on a satellite in Low Earth Orbit. …”
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    Article
  7. 707

    Application of Comprehensive Geophysical Prospecting Method in the Exploration of Coal Mined-Out Areas by Xiao Luo, Shuang Gong, Zhonggang Huo, Hongyan Li, Xinpin Ding

    Published 2019-01-01
    “…And the distribution of mined-out areas and water accumulation in the coal mine are investigated in detail by using the comprehensive geophysical prospecting method of the transient electromagnetic method (TEM) and controlled source audio-frequency magnetotellurics (CSAMT). …”
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    Article
  8. 708

    The influence of modification on the structure and mechanical properties of aluminum alloys by Tetiana Nosova, Stella Mamchur

    Published 2024-06-01
    “…In addition to climatic and mechanical influences, chemical, biological, radiation, magnetic, electrical, and electromagnetic influences are possible. Ensuring resistance to mechanical, climatic and other influences is necessary for the normal functioning of mechanisms, components and parts. …”
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    Article
  9. 709

    Isolation Transformer Based Very Low Frequency Antenna with Enhanced Radiation Characteristics by Jingqi Wu, Zilun Zeng, Liwei Wang, Jianchun Xu, Ke Bi

    Published 2025-01-01
    “…Abstract Very low frequency electromagnetic waves adeptly propagate in harsh cross‐medium environments, surmounting the rapid attenuation that impedes high‐frequency counterparts. …”
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  10. 710

    General Principles of Formation and Transformation of Energy Fields of Different Nature by I. I. Gretchikhin

    Published 2006-06-01
    “…Following this representation Lorentz’s equation is validated and on the basis of it Maxwell’s equations derive as a consequence with justification of magnetic and electromagnetic fields. A brief review of the existing theories of the gravitational field origination is given in the paper.…”
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  11. 711

    On an initial-boundary value problem for the nonlinear Schrödinger equation by Herbert Gajewski

    Published 1979-01-01
    “…We study an initial-boundary value problem for the nonlinear Schrödinger equation, a simple mathematical model for the interaction between electromagnetic waves and a plasma layer. We prove a global existence and uniqueness theorem and establish a Galerkin method for solving numerically the problem.…”
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  12. 712
  13. 713

    MAGNETIC-IMPULSE STRENGTHENING PROCESSING OF THE CONSTRUCTIONAL AND TOOL STEELS ARTICLES by A. V. Alifanov, A. V. Akulov, Zh. A. Popova, A. S. Demyanchik

    Published 2012-08-01
    “…The magnetic pulse installation, intended for hardening of cylindrical steel articles by strong pulse electromagnetic field, is developed and produced. Results of researches show high efficiency and prospects of the developed method for hardening of steel articles.…”
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  14. 714

    Mathematical and Simulation Model Development of Switched Reluctance Motor by S. V. Aleksandrovsky, Y. N. Petrenko

    Published 2011-04-01
    “…The simulation results (electromagnetic torque and current) are in good agreement with those values studied in the literature.…”
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  15. 715

    Calculation of the same Lorentz factor using the opposite approach by Wu Wang

    Published 2025-01-01
    “…This article extends the law of electromagnetic oscillation to form a theoretical system of spatial particles. …”
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  16. 716
  17. 717

    Electrophysical Microwave Installation for Heat Treatment of Animal Slaughter Waste by Evgeny V. Voronov

    Published 2024-07-01
    “…The complex action of electromagnetic radiation provided a continuous combined heat treatment, disinfection, and odor neutralization with reduced operating costs. …”
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  18. 718

    Soft Wireless Passive Chipless Sensors for Biological Applications: A Review by Mingguang Zhang, Mengyun Li, Wei Xu, Fan Zhang, Daojin Yao, Xiaoming Wang, Wentao Dong

    Published 2024-12-01
    “…External information is obtained by soft wireless passive sensors via the external coils based on electromagnetic induction. The purpose of this review paper is to outline the biological applications of soft wireless passive chipless sensors and provide a classification of wireless passive sensors and an overall explanation of the main work. …”
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  19. 719

    Simple and scalable manufacturing of metal/carbon hybrid EMI shielding fabric across a broad frequency range by YeonJoo Lee, Jungjoon Kim, Youngkyun Kim, Hyokyung Sung, Jae Bok Seol, Kisub Cho, HwiJun Kim, Hyunjoo Choi

    Published 2025-03-01
    “…As electromagnetic interference (EMI) shielding demands expand from 30 MHz to 3 GHz, efforts to develop metal/carbon hybrid fabrics have increased; however, the majority rely on complex chemical processes. …”
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  20. 720

    Microscale insight into the proton concentration during electrolytic reaction via an optical microfiber: potential for microcurrent monitoring by a dielectric probe by Yunyun Huang, Jiaxuan Liang, Haotian Wu, Pengwei Chen, Aoxiang Xiao, Bai-Ou Guan

    Published 2025-02-01
    “…The current measurement techniques rely on electromagnetic materials which inevitably introduce interference to the system under examination. …”
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