Showing 861 - 880 results of 1,156 for search '"electromagnetism"', query time: 0.06s Refine Results
  1. 861

    Numerical Simulations of the Lunar Penetrating Radar and Investigations of the Geological Structures of the Lunar Regolith Layer at the Chang’E 3 Landing Site by Chunyu Ding, Yan Su, Shuguo Xing, Shun Dai, Yuan Xiao, Jianqing Feng, Danqing Liu, Chunlai Li

    Published 2017-01-01
    “…In this paper, the random medium theory and Apollo drilling core data are used to construct a modeling method based on discrete heterogeneous random media, and the simulation data are processed and collected by the electromagnetic numerical method FDTD (finite-difference time domain). …”
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    Article
  2. 862

    Analysis of a Compact Wideband Slotted Antenna for Ku Band Applications by M. R. Ahsan, M. Habib Ullah, F. Mansor, N. Misran, T. Islam

    Published 2014-01-01
    “…Finite element method based on 3D electromagnetic field solver has been utilized for the designing and analyzing process of proposed microstrip line fed modified E-H shaped electrically small patch antenna. …”
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    Article
  3. 863

    Model Predictive Stator Flux Control of Permanent Magnet Synchronous Motor Based on Vector Duty Ratio Modulation by Jing He, Zongyu Li, Gongping Wu, Runzhong Tang

    Published 2025-01-01
    “…This method had excellent steady-state performance in the voltage vector output range, requires fewer predictions than the classic model predictive torque control method, and greatly reduces both the stator flux and the electromagnetic torque ripple.…”
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    Article
  4. 864

    Amplitude Dependence of Nonlinear Precipitation Blocking of Relativistic Electrons by Large Amplitude EMIC Waves by Jacob Bortnik, Jay M. Albert, Anton Artemyev, Wen Li, Chae‐Woo Jun, Veronika S. Grach, Andrei G. Demekhov

    Published 2022-06-01
    “…Abstract Recent work has shown that ElectroMagnetic Ion Cyclotron (EMIC) waves tend to occur in four distinct regions, each having their own characteristics and morphology. …”
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    Article
  5. 865

    Research on Quantitative Remote Sensing Monitoring Algorithm of Air Pollution Based on Artificial Intelligence by Yun Liu, Yuqin Jing, Yinan Lu

    Published 2020-01-01
    “…The basic theory of atmospheric radiation transmission is analyzed by atmospheric radiation transfer equation, Beer–Bouguer–Lambert law, parallel plane atmospheric radiation theory, atmospheric radiation transmission model, and electromagnetic radiation transmission model. Quantitative remote sensing monitoring of air pollution provides relevant information. …”
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    Article
  6. 866

    Implantable Ultrasound‐Powered MXene/PVA Hydrogel‐Based Generator for Treatment of Glioblastoma by Xiaoping Hu, Ziyi Qiu, Yilin Yang, Ting Xu, Kai Sheng, Weicheng Lu, Jingdun Xie, Bingzhe Xu

    Published 2025-02-01
    “…In this study, an implantable, modulus‐tunable, and ultrasound‐powered MXene/PVA hydrogel‐based tumor treatment device (UP‐MPH‐TTD), which generates specific electromagnetic alternating fields that disrupt the mitosis of cancer cells without adversely affecting normal neurons is developed. …”
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    Article
  7. 867

    MHD Williamson Nanofluid Flow over a Stretching Sheet through a Porous Medium under Effects of Joule Heating, Nonlinear Thermal Radiation, Heat Generation/Absorption, and Chemical... by J. Bouslimi, M. Omri, R. A. Mohamed, K. H. Mahmoud, S. M. Abo-Dahab, M. S. Soliman

    Published 2021-01-01
    “…In this article, the effect of electromagnetic force with the effect of thermal radiation on the Williamson nanofluid on a stretching surface through a porous medium was studied considering the effect of both heat generation/absorption and Joule heating. …”
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    Article
  8. 868

    Automatic Classification of Microseismic Signals Based on MFCC and GMM-HMM in Underground Mines by Pingan Peng, Zhengxiang He, Liguan Wang

    Published 2019-01-01
    “…A dataset that contains a representative set of different microseismic events including rock mass rupture, blasting vibration, mechanical drilling, and electromagnetic noise is collected for training and testing. …”
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    Article
  9. 869

    Combining fractional-order PI controller with field-oriented control based on maximum torque per ampere technique considering iron loss of induction motor by Fadhil A. Hasan, Lina J. Rashad

    Published 2024-09-01
    “…The dominant criteria of the motor, such as rotor speed, electromagnetic torque, and stator current, were compared with the conventional FOC technique. …”
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    Article
  10. 870

    Terahertz Metamaterials Inspired by Quantum Phenomena by Ziheng Ren, Yuze Hu, Weibao He, Siyang Hu, Shun Wan, Zhongyi Yu, Wei Liu, Quanlong Yang, Yuri S. Kivshar, Tian Jiang

    Published 2025-01-01
    “…For spatial THz waves, the effects inspired by quantum phenomena include electromagnetically induced transparency (EIT), Fano resonance, bound states in the continuum (BICs), and exceptional points (EPs) in non-Hermitian systems. …”
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    Article
  11. 871

    Systematic review of machine learning applications using nonoptical motion tracking in surgery by Teona Z. Carciumaru, Cadey M. Tang, Mohsen Farsi, Wichor M. Bramer, Jenny Dankelman, Chirag Raman, Clemens M. F. Dirven, Maryam Gholinejad, Dalibor Vasilic

    Published 2025-01-01
    “…NOMTS used included internal device kinematics (56%), electromagnetic (17%), inertial (15%), mechanical (11%), and electromyography (1%) sensors. …”
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    Article
  12. 872

    Electrical Stimulation of the Ear, Head, Cranial Nerve, or Cortex for the Treatment of Tinnitus: A Scoping Review by Derek J. Hoare, Peyman Adjamian, Magdalena Sereda

    Published 2016-01-01
    “…For tinnitus, where the pathological neuronal activity might be associated with auditory and other areas of the brain, interventions using electromagnetic, electrical, or acoustic stimuli separately, or paired electrical and acoustic stimuli, have been proposed as treatments. …”
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    Article
  13. 873

    Comparative Study of Dual-Rotor Permanent Magnet Machines with Series and Parallel Magnetic Circuits by Zhitong Ran, Zi-Qiang Zhu, Dawei Liang

    Published 2024-12-01
    “…This paper compares the electromagnetic performances of radial-flux, dual-rotor, permanent magnet (DRPM) machines with series (S) and parallel (P) magnetic circuits for two rotors, i.e., SDRPM and PDRPM, accounting for different slot/pole number combinations, stator winding configurations, and machine sizes. …”
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    Article
  14. 874

    Recent Progress on the Description of Relativistic Spin: Vector Model of Spinning Particle and Rotating Body with Gravimagnetic Moment in General Relativity by Alexei A. Deriglazov, Walberto Guzmán Ramírez

    Published 2017-01-01
    “…We review the recent results on development of vector models of spin and apply them to study the influence of spin-field interaction on the trajectory and precession of a spinning particle in external gravitational and electromagnetic fields. The formalism is developed starting from the Lagrangian variational problem, which implies both equations of motion and constraints which should be presented in a model of spinning particle. …”
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    Article
  15. 875

    Deep-learning-assisted reconfigurable metasurface antenna for real-time holographic beam steering by Ma Hyunjun, Kim Jin-Soo, Choe Jong-Ho, Park Q-Han

    Published 2023-05-01
    “…Instead of iteration, we adopt a deep learning algorithm that combines an autoencoder with an electromagnetic scattering equation to determine the states required for a target far-field pattern in real-time. …”
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    Article
  16. 876

    2D-DOA Estimation for EMVS Array with Nonuniform Noise by Chang-Xin Cai, Guan-Jun Huang, Fang-Qing Wen, Xin-Hai Wang, Lin Wang

    Published 2021-01-01
    “…Electromagnetic vector sensor (EMVS) array is one of the most potential arrays for future wireless communications and radars because it is capable of providing two-dimensional (2D) direction-of-arrival (DOA) estimation as well as polarization angles of the source signal. …”
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    Article
  17. 877

    Water heaters low-voltage electrode with current supply complex shape by E. V. Ptitsyna, D. V. Ptitsyn, A. B. Kuvaldin

    Published 2018-04-01
    “…The solution of the tasks establishes the influence of the electromagnetic component, along with the temperature component, on the water heating processes: it is experimentally proved that at the same temperature rise speed, the value of the power factor of the plant increases from 0.67 to 0.975. …”
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    Article
  18. 878

    A Compact Symmetric Microstrip Filter Based on a Rectangular Meandered-Line Stepped Impedance Resonator with a Triple-Band Bandstop Response by Rajendra Dhakal, Nam-Young Kim

    Published 2013-01-01
    “…Furthermore, an equivalent circuit model of the proposed filter is developed, and the model matches the electromagnetic simulations well. The return losses of the fabricated filter are measured to be −29.90 dB, −28.29 dB, and −26.66 dB while the insertion losses are 0.40 dB, 0.90 dB, and 1.10 dB at the respective stop bands. …”
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    Article
  19. 879

    Modeling flux linkages of an induction motor in dynamic modes. Comparison of the effectiveness of various control algorithms by V. L. Kodkin, A. S. Anikin, A. A. Baldenkov, Huang Ji Chen

    Published 2019-12-01
    “…During one of the discussions of the materials of these studies, it is suggested that the electromagnetic flux is stabilized in asynchronous electric drives with such a connection. …”
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    Article
  20. 880

    Ink-jetting-based conformal additive manufacturing: advantages, opportunities, and challenges by Hao Yi, Xiaoqi Guo, Fangle Chang, Huajun Cao, Jia An, Chee Kai Chua

    Published 2025-01-01
    “…Furthermore, leveraging these advantages, the review discusses potential applications in conformal electronics, energy devices, biology, and electromagnetics to bolster the ongoing development and application. …”
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    Article