Showing 121 - 140 results of 242 for search '"electromagnetic field"', query time: 0.05s Refine Results
  1. 121

    Propagation Characteristics and Magnetic Field Distribution of Rotating Magnet-Based Mechanical Antenna in the Air-Seawater-Seabed Three-Layer Medium by S. P. Chen, Q. Zhou, J. Y. Zhang, S. Y. Wang

    Published 2024-01-01
    “…Aiming at the application requirements of underwater cross-domain communication, based on the equivalent relationship between the rotating permanent magnet and the orthogonal time-varying current loop, this paper establishes an air-seawater-seabed three-layer medium model and analyzes the magnetic field distribution and propagation characteristics of the rotating permanent magnet-based mechanical antenna (RMBMA). Based on the electromagnetic field simulation software FEKO, the influence of vertical rotation and horizontal rotation of RMBMA on the radiation magnetic field is analyzed. …”
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  2. 122

    Influence of Fiber Orientation on the Shear Properties of Steel Fiber-Reinforced Reactive Powder Concrete Beams by Kejia Yang, Kunliang Li, Yiwei Lin

    Published 2023-01-01
    “…To study the effects of the amount, length, and orientation of steel fibers on the shear strength of SFRPC beams, nonreinforced aligned steel fiber-reinforced reactive powder concrete (ASFRPC) beams were prepared using a large-scale electromagnetic field orientation device. Shear tests of specimens with a shear span ratio of 1.5 were performed under two fiber contents (1.0% and 2.0%) and three fiber lengths (20, 30, and 40 mm). …”
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  3. 123

    Evaluation of SAR Distribution in Six-Layer Human Head Model by Asma Lak, Homayoon Oraizi

    Published 2013-01-01
    “…The interaction between human head model and electromagnetic field sources is studied. The head models are composed of one and six layers. …”
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  4. 124

    Role of thermal effect on the capture stability of plasmonic optical tweezers by Yukun Ji, Yatao Ren, Xuehui Wang, Hong Qi

    Published 2025-01-01
    “…Due to the enhancement of local electromagnetic field and strong heat generation of gold nanobrick antenna, various optothermo-matter interactions will occur. …”
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    Article
  5. 125

    An Optimal Electric Dipole Antenna Model and Its Field Propagation by Yidong Xu, Lili Guo, Wei Xue, Korochentsev Vladimir, Junwei Qi

    Published 2016-01-01
    “…The paper also presents a full-wave electromagnetic simulation for the electromagnetic field propagation in layered conducting medium, which is excited by the horizontal electric dipole antennas. …”
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  6. 126

    Circular Antenna Array Synthesis Using Multiverse Optimizer by Ahmet Emre Taser, Kerim Guney, Erhan Kurt

    Published 2020-01-01
    “…Antenna array synthesis is one of the most popular topics in the electromagnetic field. Since achieving a desired antenna radiation pattern is a mathematical problem, in the literature, there are various optimization algorithms applied to the synthesis process of different kinds of antenna arrays. …”
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  7. 127

    Partial Bell-State Analysis with Parametric down Conversion in the Wigner Function Formalism by A. Casado, S. Guerra, J. Plácido

    Published 2010-01-01
    “…Two-photon statistics at a beam-splitter are reproduced by a wave-like description with zeropoint fluctuations of the electromagnetic field. In particular, the fermionic behaviour of two photons in the singlet state is explained from the invariance on the correlation properties of two light beams going through a balanced beam-splitter. …”
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  8. 128

    Color Confinement and Spatial Dimensions in the Complex-Sedenion Space by Zi-Hua Weng

    Published 2017-01-01
    “…Maxwell was the first to employ the quaternions to study the electromagnetic fields. His method inspires subsequent scholars to introduce the quaternions, octonions, and sedenions to research the electromagnetic field, gravitational field, and nuclear field. …”
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  9. 129

    A New Method to Improve the Magnetic Gear Torque by Jing Libing, Zhang Ting, Lin Ying, Cheng Jia, Xie Lihui

    Published 2018-01-01
    “…The two dimensional( 2 D) finite element( FE) method is used to simulate the modified magnetic gear model,and the electromagnetic field and electromagnetic torque of the magnetic gear are calculated. …”
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  10. 130

    Charged superradiant instability in a spherical regular black hole by Yizhi Zhan, Hengyu Xu, Shao-Jun Zhang

    Published 2024-12-01
    “…Our analysis offers further insights into the possible emergence of this instability in spherical regular black holes and its association with the nonlinear effects of the electromagnetic field.…”
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  11. 131

    Magneto-nonlinear Hall effect in time-reversal breaking system by Anwei Zhang, Jun-Won Rhim

    Published 2025-01-01
    “…Such a Hall response is generated by the oscillation of the electromagnetic field and has a quantum origin arising from a geometric quantity associated with the Berry curvature and band velocity. …”
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  12. 132

    Exploiting Microwave Imaging Methods for Real-Time Monitoring of Thermal Ablation by Rosa Scapaticci, Gennaro G. Bellizzi, Marta Cavagnaro, Vanni Lopresto, Lorenzo Crocco

    Published 2017-01-01
    “…Microwave thermal ablation is a cancer treatment that exploits local heating caused by a microwave electromagnetic field to induce coagulative necrosis of tumor cells. …”
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  13. 133

    Extracting the dependence of directed flow differences on conserved charges by Lin Zi-Wei, Nayak Kishora, Shi Shusu

    Published 2025-01-01
    “…A nonzero directed flow difference △v1 has been proposed as a consequence of the electromagnetic field produced in relativistic heavy ion collisions. …”
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  14. 134

    Research Progress in Environmental Response of Fiber Concrete and Its Functional Mechanisms by Yanxuan Ma, Xia Yu, Fei Zhao, Jin Liu, Pengfei Zhu, Peng Zhang, Jian Zhang, Lei Wu

    Published 2022-01-01
    “…The response fields include the stress field, temperature field, electromagnetic field, chemical field, and humidity field, among which the field response mechanism of smart NFRC is classified and summarized. …”
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  15. 135

    Nanostructures for Enhanced Light Absorption in Solar Energy Devices by Gustav Edman Jonsson, Hans Fredriksson, Raja Sellappan, Dinko Chakarov

    Published 2011-01-01
    “…This opens a wealth of possibilities to explore the new, often of resonance character, phenomena observed when the object size and the electromagnetic field periodicity (light wavelength λ) match. …”
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  16. 136

    Relaying Memory through a Generated Environment by Ahmad Beydoun

    Published 2021-02-01
    “…KDC is situated on the border of South Lebanon, a territory whose land and electromagnetic field have been occupied by state and non-state political actors. …”
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  17. 137

    Quantum Sensing with Cavity Optomechanical Array for Gravimetry: Optimization of Entanglement Transfer by Zeynab Faroughi, Ali Ahanj

    Published 2020-04-01
    “…For such setup, ‎optimal conditions for predesignated entanglement behavior‎, ‎based on some important parameters of the system‎, ‎like photon-photon and photon-phonon couplings‎, ‎electromagnetic field strength and mechanical mode of moving mirrors are analyzed numerically‎. …”
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  18. 138

    Quantum state engineering and photon statistics at electromagnetic time interfaces by M. S. Mirmoosa, T. Setälä, A. Norrman

    Published 2025-01-01
    “…Here, through the lens of quantum optics, we study the scattering of electromagnetic fields from an isotropic and nondispersive material with a suddenly changing refractive index, creating a time interface. …”
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  19. 139

    Study of the Interference Affecting the Performance of the Theremin by Carmen Bachiller Martín, Jorge Sastre Martínez, Amelia Ricchiuti, Héctor Esteban González, Carlos Hernández Franco

    Published 2012-01-01
    “…The paper shows different simulations calculated with the commercial software Ansoft HFSS, a tool which allows three-dimensional full wave electromagnetic field simulation, with radio frequencies, millimeter and micro waves, and experimental measures, both showing a reduction in the effect of the interference.…”
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  20. 140

    Antenna Optimization Based on Auto-Context Broad Learning System by Wei-Tong Ding, Fei Meng, Yu-Bo Tian, Hui-Ning Yuan

    Published 2022-01-01
    “…However, it is difficult to model the regression relationship between input and output variables in the electromagnetic field with the unsatisfactory fitting capability of the original BLS. …”
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