Showing 2,321 - 2,340 results of 3,865 for search '"radiation"', query time: 0.06s Refine Results
  1. 2321

    High-Speed Target Identification System Based on the Plume’s Spectral Distribution by Wenjie Lang, Guoguang Chen, Xiaoli Tian, Changfan Xin

    Published 2015-01-01
    “…In the system, the target was aligned with visible light tracking module, and the spectral analysis of the target’s plume radiation was achieved by interference module. The distinguishing factor recognition algorithm was designed on basis of ratio of multifeature band peaks and valley mean values. …”
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    Article
  2. 2322

    Generation of OAM Radio Waves Using Circular Vivaldi Antenna Array by Changjiang Deng, Wenhua Chen, Zhijun Zhang, Yue Li, Zhenghe Feng

    Published 2013-01-01
    “…This phenomenon can be explained by the radiation pattern difference between Vivaldi antenna and tripole antenna. …”
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  3. 2323

    Single-Layer Differential-Fed Wideband Metasurface Antenna Using Characteristic Mode Analysis by Chao Huang, Chen-Jiang Guo, Yi Yuan, Xia Ma, Jun Ding

    Published 2023-01-01
    “…The measured −10-dB IBW is 18.4% (4.93 to 5.93 GHz) with broadside radiation, stable high gains, and front-to-back ratios better than 21 dB.…”
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  4. 2324

    Design and Development of a New Electrically Small 3D UHF Spherical Antenna with 360° of Opening Angle in the Whole Space for RFID, WSN, and RSN Applications by Abdelhamid Bou-El-Harmel, Ali Benbassou, Jamal Belkadid

    Published 2016-01-01
    “…Several antenna designs have been made in order to obtain a novel electrically small 3D UHF spherical antenna (ka = 0.1916), which has a resonance frequency close to 915 MHz, produces a quasi-isotropic radiation with an opening angle equal to 360° in the whole space, and is used for RFID, WSN, and RSN applications. …”
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    Article
  5. 2325

    Design Studies of Ultra-Wideband Microstrip Antennas with a Small Capacitive Feed by Veeresh G. Kasabegoudar, Dibyant S. Upadhyay, K. J. Vinoy

    Published 2007-01-01
    “…The proposed rectangular patch antenna provides an impedance bandwidth of nearly 50%, and has stable radiation patterns for almost all frequencies in the operational band. …”
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  6. 2326

    Compact Wideband Circularly Polarized Antenna with Symmetric Parasitic Rectangular Patches for Ka-Band Applications by Rongling Jian, Yueyun Chen, Taohua Chen

    Published 2019-01-01
    “…The proposed antenna consists of a central patch and a microstrip line radiator. The CP radiation is achieved by loading a rectangular slot on the ground plane. …”
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  7. 2327

    Two-Stage Over-the-Air (OTA) Test Method for LTE MIMO Device Performance Evaluation by Ya Jing, Xu Zhao, Hongwei Kong, Steve Duffy, Moray Rumney

    Published 2012-01-01
    “…The major test challenge for MIMO OTA is how to create a repeatable scenario which accurately reflects the MIMO antenna radiation performance in a realistic wireless propagation environment. …”
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  8. 2328
  9. 2329

    New Immunotherapeutic Approaches for Glioblastoma by Gustavo Ignacio Vázquez Cervantes, Dinora F. González Esquivel, Saúl Gómez-Manzo, Benjamín Pineda, Verónica Pérez de la Cruz

    Published 2021-01-01
    “…The current treatment consists of surgical resection, radiation, and chemotherapy; however, the median survival rate is only 12–18 months despite these alternatives, highlighting the urgent need to find new strategies. …”
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    Article
  10. 2330

    Graphene-Based Full-Duplex Antenna for Future Generation Communication in THz Frequency Range by Avez Syed, Mansour H. Almalki

    Published 2023-01-01
    “…Therefore, with a small footprint, graphene acts as an excellent radiator at extremely high frequencies.…”
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  11. 2331
  12. 2332

    A Case of Definitive Therapy for Localised Prostate Cancer: Report of a Urological Nightmare by Andreas Sommerhuber, Verena Traxlmayr, Wolfgang Loidl

    Published 2012-01-01
    “…In case of a rise in PSA level after radiation the majority of patients will receive androgen deprivation therapy what must be considered as palliative. …”
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  13. 2333

    Spectral Factor of Colored Solar Cells: A Case Study on the Main Urban Areas in Romania by Sergiu-Mihai Hategan, Marius Paulescu

    Published 2022-01-01
    “…The theory is illustrated with a case study on the main four urban areas in Romania. The actual solar radiation spectrum is estimated with the simple Leckner spectral solar irradiance model, based on atmospheric parameters retrieved from the Aerosol Robotic Network (AERONET). …”
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  14. 2334

    A Miniaturized High-Gain Flexible Antenna for UAV Applications by Xinhuan Yang, Yanzhu Qi, Bo Yuan, Yazi Cao, Gaofeng Wang

    Published 2021-01-01
    “…The surface current can achieve the same phase for the straight-line patch and the flexible cable, through adjusting the dimensions of the meander line patch, which increases radiation gain while maintaining the compact size. …”
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  15. 2335

    Whistle from Afar: A Case of Endotracheal Metastasis in Papillary Thyroid Cancer by Bitoti Chattopadhyay, Biswamit Bhattacharya, Atri Chatterjee, Pijush Kanti Biswas, Nirod Baran Debnath

    Published 2012-01-01
    “…The patient responded to external beam radiation therapy with cobalt 60 beams in a dose of 44 Gy followed by a 16 Gy boost. …”
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  16. 2336

    Thermal axion production at hard and soft momenta by Killian Bouzoud, Jacopo Ghiglieri

    Published 2025-01-01
    “…Abstract Hot axions, thermally produced in the Early Universe, would contribute to dark radiation and are thus subject to present and future constraints from N eff. …”
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  17. 2337

    Design of a Printed Dipole Antenna Array for a Passive Radar System by Peter Knott

    Published 2013-01-01
    “…Preliminary measurement results for antenna matching and far-field radiation patterns are shown.…”
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  18. 2338

    Endovascular Treatment of Vertebral Column Metastases Using Intra-Arterial Cisplatin: Pilot Experience by Bohdan W. Chopko

    Published 2014-01-01
    “…Treatment of spinal column metastatic tumors is challenging, especially in the setting of progressive disease despite previous radiation and chemotherapy. Intra-arterial chemotherapy is an uncommonly used but established treatment for head and neck cancers, retinoblastoma, and glioblastoma. …”
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  19. 2339

    Irradiated Gao Miao Zi Bentonite for Uranium Retention: Performance and Mechanism by Yushan Zhang, Gang Song, Yujie Mo, Shuwen Wang, Diyun Chen, Minhua Su

    Published 2024-12-01
    “…This study provides an in-depth analysis of the adverse effects of high doses of radiation (100 kGy) on the microstructure and adsorption properties of bentonite, offering important insights for the safe storage of radioactive waste.…”
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  20. 2340

    MSK Ultrasound - An IJSPT Perspective by Phil Page, Robert C Manske, Michael Voight, Chris Wolfe

    Published 2023-02-01
    “…In addition, utilizing this method reduces exposure to radiation and provides enhanced patient comfort with its quick scan duration. …”
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