Showing 761 - 780 results of 1,156 for search '"electromagnet"', query time: 0.05s Refine Results
  1. 761

    Unveiling the nature of cathodoluminescence from photon statistics by Sotatsu Yanagimoto, Naoki Yamamoto, Tatsuro Yuge, Takumi Sannomiya, Keiichirou Akiba

    Published 2025-02-01
    “…Using this approach, we experimentally unveiled the statistical differences of coherent CL involving a single electromagnetic interaction process and incoherent CL involving multiple excitation processes. …”
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    Article
  2. 762

    Implementation of CSMA/CA-Based MAC Protocol for Optical Camera Communication by Muhammad Miftah Faridh, Herfandi Herfandi, Ones Sanjerico Sitanggang, Muhammad Rangga Aziz Nasution, Huy Nguyen, Yeong Min Jang

    Published 2025-01-01
    “…This technology offers benefits such as a broad spectrum, low cost, high efficiency, and resistance to electromagnetic interference. However, OCC faces challenges in medium access management, which necessitates the development of effective medium access control (MAC) protocols. …”
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  3. 763

    The Geometry of Black Hole Singularities by Ovidiu Cristinel Stoica

    Published 2014-01-01
    “…The charged black holes turn out to have smooth potential and electromagnetic fields in the new atlas. Classical charged particles can be modeled, in General Relativity, as charged black hole solutions. …”
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    Article
  4. 764

    Spatial localization and diffusion of Dirac particles and waves induced by random temporal medium variations by Seulong Kim, Kihong Kim

    Published 2025-01-01
    “…While most research has focused on electromagnetic waves, studies on Dirac-type waves remain limited. …”
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  5. 765
  6. 766

    The Study of Thermal Conditions on Weibel Instability by M. Mahdavi, H. Khanzadeh

    Published 2015-01-01
    “…Weibel electromagnetic instability has been studied analytically in relativistic plasma with high parallel temperature, where |α=(mc2/T∥)(1+p^⊥2/m2c2)1/2|≪1 and while the collision effects of electron-ion scattering have also been considered. …”
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    Article
  7. 767

    Synthesis and Investigation of Algorithm for Estimation of Active Stator Resistance of Asynchronous Motor with Fixed Rotor by D. S. Odnolko

    Published 2012-04-01
    “…The analysis has revealed the following: measured signals are noisy due to quantization and differentiation; dynamic model of an induction motor provides only approximate presentation about actual processes in the electromagnetic system of the machine. The paper presents results of  a system simulation while applying the proposed algorithm that confirm the fact that the estimated value of the active stator resistance tends to a true value with high accuracy. …”
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    Article
  8. 768

    Search for high-frequency gravitational waves with Rydberg atoms by Sugumi Kanno, Jiro Soda, Akira Taniguchi

    Published 2025-01-01
    “…The weak electric field signal is then detected by an electromagnetically induced transparency (EIT) in the system of the Rydberg atoms. …”
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  9. 769

    Chemical Reaction and Radiation Effects on MHD Flow of Oldroyd-B Fluid through Porous Medium Past an Exponentially Stretching Sheet with Heat Sink by Faisal Salah, Abdelmgid O. M. Sidahmed

    Published 2022-01-01
    “…In this article, the effect of electromagnetic force with the chemical and thermal radiation effect on the Oldroyd-B fluid past an exponentially stretched sheet with a heat sink and porous medium was studied. …”
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    Article
  10. 770

    A Multilevel Inverter Bridge Control Structure with Energy Storage Using Model Predictive Control for Flat Systems by Paolo Mercorelli

    Published 2013-01-01
    “…The paper presents a novel technique to control the current of an electromagnetic linear actuator fed by a multilevel IGBT voltage inverter with dynamic energy storage. …”
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  11. 771

    VDB Entropy Measures and Irregularity-Based Indices for the Rectangular Kekulene System by Weidong Zhao, K. Julietraja, P. Venugopal, Xiujun Zhang

    Published 2021-01-01
    “…Theoretical chemists are fascinated by polycyclic aromatic hydrocarbons (PAHs) because of their unique electromagnetic and other significant properties, such as superaromaticity. …”
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  12. 772

    Detection of opening motion characteristics in DC circuit breakers based on machine vision. by Zhaoyu Ku, Jinjin Li, Dongheng Li, Huajun Dong

    Published 2025-01-01
    “…A circuit breaker is a crucial component in power systems, and its operation is essential for evaluating its interruption performance. However, electromagnetic interference often affects sensor accuracy. …”
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    Article
  13. 773

    A Review of Procedures for Summing Kapteyn Series in Mathematical Physics by R. C. Tautz, I. Lerche

    Published 2009-01-01
    “…The purpose of this review article is to present some of the recent methods for providing such series in closed form with applications to: (i) the summation of Kapteyn series for radiation from pulsars; (ii) the summation of other Kapteyn series in radiation problems; (iii) Kapteyn series arising in terahertz sideband spectra of quantum systems modulated by an alternating electromagnetic field; and (iv) some plasma problems involving sums of Bessel functions and their closed form summation using variations of the techniques developed for Kapteyn series. …”
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  14. 774

    Field Equations and Lagrangian of the Kaluza Energy-Momentum Tensor by L. L. Williams

    Published 2020-01-01
    “…In addition to the effects of a scalar field expected from other scalar-tensor or scalar-electromagnetic theories, a peculiar Kaluza coupling coefficient arises for charged matter which acts to vary the source strengths in ways unknown to conventional physics. …”
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  15. 775

    Metasurface spatial filters for multiple harmonic signals by Kim Daeik, Nguyen Mai Anh, Byun Gangil, Lee Jongwon

    Published 2023-03-01
    “…Nonlinear frequency mixings have shown an alternative way to create new electromagnetic sources in frequency ranges that are difficult to access with conventional techniques. …”
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    Article
  16. 776

    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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  17. 777

    Reevaluating the necessity of static shift correction in magnetotelluric inversion by Jingzhong Zeng, Jingzhong Zeng, Xiaobin Chen, Xiaobin Chen, Peijie Wang, Zhongyin Liu, Zhongyin Liu, Juntao Cai, Juntao Cai

    Published 2025-02-01
    “…Magnetotelluric (MT) is a significant electromagnetic exploration method. However, due to uneven distribution of surface charges and other factors, static shift often affects observed data, reducing the accuracy of inversion and interpretation. …”
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    Article
  18. 778

    Polarization of thermal dilepton radiation by Florian Seck, Bengt Friman, Tetyana Galatyuk, Hendrik van Hees, Ralf Rapp, Enrico Speranza, Jochen Wambach

    Published 2025-02-01
    “…Using a realistic model for the in-medium electromagnetic spectral function, we predict polarization observables and compare them to experiment. …”
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  19. 779

    Synchronization of Two Non-Identical Coupled Exciters in a Non-Resonant Vibrating System of Linear Motion. Part I: Theoretical Analysis by Chunyu Zhao, Hongtao Zhu, Ruizi Wang, Bangchun Wen

    Published 2009-01-01
    “…In this paper an analytical approach is proposed to study the feature of frequency capture of two non-identical coupled exciters in a non-resonant vibrating system. The electromagnetic torque of an induction motor in the quasi-steady-state operation is derived. …”
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  20. 780

    Numerical Simulation and Active Protection of Lightning Discharge Based on Quantum Heuristic Evolutionary Algorithm by Mingfa Wu, Yufeng Qian, Chongjing Yang

    Published 2022-01-01
    “…Due to its physical influences such as strong current, high temperature, strong shock waves, and strong electromagnetic radiation, it has a huge destructive effect instantly, which may bring serious threats to people’s lives and property safety. …”
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