Showing 1,341 - 1,360 results of 1,540 for search '"electromagnetic"', query time: 0.04s Refine Results
  1. 1341

    A Two-Stage Method for Screening Pulse RFI in SAR Raw Data Alternating the Use of Time and Frequency Domains by Tingting Wei, Xingwang Hu, Zhengwei Guo, Gaofeng Shu, Yabo Huang, Ning Li

    Published 2025-01-01
    “…In the increasingly complex electromagnetic environment, the spectrum is becoming more and more crowded. …”
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    Article
  2. 1342

    Full-space trifunctional metasurface with independent control of amplitude and phase for circularly polarized waves by Li Xi Ming, Zhao Yuan, Lu Ren Pan, Sun Xiao Feng, Yang Zhao, He Hai Dan, Liu Yan Hui, Du Guo Hong

    Published 2024-10-01
    “…Flexible and diverse manipulation of electromagnetic (EM) waves in half space (reflection or transmission) has facilitated strong aspiration toward full-space wave control. …”
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    Article
  3. 1343

    An EIRP Measurement Method of High-Power Microwave Systems Based on Near-Field Testing by Xianggang Hu, Jiancang Su, Mingtao Zhang, Xi Li, Dingkun Ma, Jingang Gong, Kewei Cheng, Jia Liu, Jiande Zhang, Rui Li, Jie Cheng, Shaotong Wu

    Published 2024-01-01
    “…Theoretical research on this measurement method was conducted, the electromagnetic simulation model was constructed, and a comprehensive analysis through simulation was undertaken. …”
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    Article
  4. 1344

    An Energy Modulation Interrogation Technique for Monitoring the Adhesive Joint Integrity Using the Full Spectral Response of Fiber Bragg Grating Sensors by Chow-Shing Shin, Tzu-Chieh Lin, Shun-Hsuan Huang

    Published 2024-12-01
    “…It has the advantages of being close to the damage and immune to environmental attack and electromagnetic interference. Damage and disbonding inside an adhesive joint will give rise to a non-uniform strain field that may bring about peak splitting and chirping of the FBG spectrum. …”
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    Article
  5. 1345

    Terahertz Resonant Emission by Optically Excited Infrared‐Active Shear Phonons in KY(MoO4)2 by Dmytro Kamenskyi, Kirill Vasin, Lilian Prodan, Khrystyna Kutko, Volodymyr Khrustalyov, Sergey G. Pavlov, Heinz‐Wilhelm Hübers

    Published 2025-01-01
    “…Abstract The generation of monochromatic electromagnetic radiation in the terahertz (THz) frequency range has remained a challenging task for many decades. …”
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    Article
  6. 1346

    Optimized radiofrequency shimming using low-heating B1+-mapping in the presence of deep brain stimulation implants: Proof of concept. by Maryam Arianpouya, Benson Yang, Fred Tam, Clare E McElcheran, Simon J Graham

    Published 2024-01-01
    “…The present work addresses this issue in proof of concept using electromagnetic simulations and experimental PTX MRI. …”
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    Article
  7. 1347

    Gravitational Lensing of Charged Ayon-Beato-Garcia Black Holes and Nonlinear Effects of Maxwell Fields by H. Ghaffarnejad, M. Amirmojahedi, H. Niad

    Published 2018-01-01
    “…In the case where |q|=1, the BH central region behaves as Minkowski flat metric. Nonlinear Electromagnetic (NEM) fields counterpart causes deviation of light geodesics and so light rays will be forced to move on from effective metric. …”
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    Article
  8. 1348

    Research progress on high entropy oxide ceramics: Principles, preparation, and properties by Gang Du, Canhua Li, Jiamao Li, Guangchao Wu, Zhenyi Huang, Aiqin Mao, Mengchen Ma, Zhiyun Guo, Zhao Chen

    Published 2025-03-01
    “…The three main preparation processes of solid-phase method, liquid-phase method, and gas-phase method are summarized, and the performance and applications of high entropy oxide ceramics in the fields of thermodynamics, mechanics, catalysis, and electromagnetic energy storage are deeply explored. Finally, this article provides an outlook on the development direction and future trends of high entropy oxide ceramics, providing inspiration and reference for further research in this field.…”
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    Article
  9. 1349

    Relationship between skin temperature and blood flow during exposure to radio frequency energy: implications for device development by Georgia E. H. Robles, David A. Nelson

    Published 2025-01-01
    “…This novel method, which we have termed REFLO (Rapid Electromagnetic Flow) has potential for applications such as detection of PAD. …”
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    Article
  10. 1350

    Design and fabrication of (Hf0.25Zr0.25Ta0.25Nb0.25)C–SiC ceramics with improved microwave absorbing properties via PDC route by Bin Du, Saidi Wang, Linwei Guo, Yimin Ouyang, Hanwei Cheng, Yajuan Cheng, Tao Zhang

    Published 2025-01-01
    “…This study offers a novel strategy for the fabrication of high-entropy ceramic–SiC biphasic composites with excellent microwave absorbing properties, paving the way for their application in electromagnetic interference shielding and stealth technologies.…”
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    Article
  11. 1351

    Non-unit protection method for boundary-component-free MTDC systems using normalized backward traveling waves by Fan Xie, Le Liu, Zhiguo Hao, Ting Wang, Songhao Yang, Aleksandra Lekić, Marjan Popov

    Published 2025-03-01
    “…The performance is validated for both electromagnetic transient PSCAD/EMTDC and real-time digital RSCAD/RTDS simulation. …”
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    Article
  12. 1352

    Multiphysics analysis of the dual role of magnetoelectric nanoparticles in a microvascular environment: from magnetic targeting to electrical activation by Martina Lenzuni, Paolo Giannoni, Emma Chiaramello, Serena Fiocchi, Giulia Suarato, Paolo Ravazzani, Alessandra Marrella

    Published 2025-01-01
    “…In particular, by integrating electromagnetic, fluid dynamics, and biological models, the efficacy of MENPs as wireless nano-tools to trigger electrical stimulation in the peripheral Nervous system present within the dermal microenvironment was assessed. …”
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    Article
  13. 1353

    Detection of ultrafast electron energization by whistler-mode chorus waves in the magnetosphere of Earth by S. Kurita, Y. Miyoshi, S. Saito, S. Kasahara, Y. Katoh, S. Matsuda, S. Yokota, Y. Kasahara, A. Matsuoka, T. Hori, K. Keika, M. Teramoto, I. Shinohara

    Published 2025-01-01
    “…Abstract Electromagnetic whistler-mode chorus waves are a key driver of variations in energetic electron fluxes in the Earth’s magnetosphere through the wave-particle interaction. …”
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    Article
  14. 1354

    Enhancing Hajj pilgrimage experience and crowd management through Hajj-related keywords-based chipless RFID tags by H. Rmili, J. Yousaf, O. Boularess, M. Noman, B. Hakim, M. Aseeri, M. Bensaleh, F.A. Tahir

    Published 2025-04-01
    “…The RCS of each tag provides a unique electromagnetic coding signature to it, owing to their different current distributions. …”
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    Article
  15. 1355
  16. 1356

    Strain Monitoring of Combustible Gas Implosion Test Based on Fiber Bragg Grating by Lei Gao, Qinghua Zhang, Erbing Li, Yangyang Sun, Zhenglin Zhang, Shikun Pu, Xiejun Cheng, Fengjuan Rong

    Published 2019-01-01
    “…Strain gauges are used to measure strain in traditional electrical measurement methods and have some limitations, such as susceptibility to electromagnetic interference, short life, and inability to distribute. …”
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    Article
  17. 1357

    Predicting the presence of tephra layers in lacustrine deposits using spectral gamma ray data: An example from Lake Chalco, Mexico City. by Mehrdad Sardar Abadi, Christian Zeeden, Arne Ulfers, Alex Susan Meyer, Thomas Wonik, Mexidrill team

    Published 2024-01-01
    “…Gamma rays are composed of photons, which are elementary particles of electromagnetic radiation. Tephra layers emit photons at specific energy levels that create a distinct pattern in their gamma-ray energy spectrum. …”
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    Article
  18. 1358

    Denoising deep brain stimulation pacemaker signals with novel polymer-based nanocomposites: Porous biomaterials for sound absorption by Baraa Chasib Mezher AL Kasar, Shahab Khameneh Asl, Hamed Asgharzadeh, Seyed Jamaleddin Peighambardoust

    Published 2024-07-01
    “…However, proximity to other electromagnetic equipment may introduce additional noise, which can be disruptive to individuals. …”
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    Article
  19. 1359

    Optical Nanotweezers Based on All-Dielectric Resonant Structures by Hongyang Xu, Xi Xie, Siwei Chen, Yanan Fu, Yuquan Zhang, Xiaocong Yuan, Changjun Min

    Published 2025-01-01
    “…These structures exhibit high electromagnetic field enhancement, low loss, and minimal heat generation, opening up new possibilities for breakthroughs in optical nanotweezers technologies. …”
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    Article
  20. 1360

    A Novel Attention-Guided Enhanced U-Net With Hybrid Edge-Preserving Structural Loss for Low-Dose CT Image Denoising by Muhammad Zubair, Helmi Md Rais, Talal Alazemi

    Published 2025-01-01
    “…Computed Tomography (CT) scan, pivotal for medical diagnostics, involves exposure to electromagnetic radiation, potentially elevating the risk of leukemia and cancer. …”
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    Article