Showing 41 - 60 results of 1,757 for search '"SARS"', query time: 0.06s Refine Results
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    New Variant of SARS-CoV-2 Dynamics with Imperfect Vaccine by Taye Samuel Faniran, Aatif Ali, Nawal E. Al-Hazmi, Joshua Kiddy K. Asamoah, Taher A. Nofal, Matthew O. Adewole

    Published 2022-01-01
    “…The occurrence of a new strain of SARS-CoV-2 cannot be ruled out. Therefore, this study seeks to investigate the possible effects of a hypothetical imperfect anti-COVID-19 vaccine on the control of not only the first variant of SARS-CoV-2 but also the second (new) variant of SARS-CoV-2. …”
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    Article
  3. 43

    Sparse Representation Based SAR Vehicle Recognition along with Aspect Angle by Xiangwei Xing, Kefeng Ji, Huanxin Zou, Jixiang Sun

    Published 2014-01-01
    “…As a method of representing the test sample with few training samples from an overcomplete dictionary, sparse representation classification (SRC) has attracted much attention in synthetic aperture radar (SAR) automatic target recognition (ATR) recently. …”
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    Rotor blades blockage modulation suppression algorithm for helicopter‐borne SAR by Wei Gao, Xiaoming Li, Zheng Liu, Ziqiang Meng, Xiaodong Han, Lei Ran

    Published 2021-06-01
    “…Such modulation echo induces a set of ghosts in synthetic aperture radar (SAR) image, further resulting in a poor performance of subsequent tracking and striking. …”
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    Article
  7. 47

    SARS-CoV-2 Infection in Cancer Patients: Essential Aspects by Juan Santiago Serna Trejos, Stefanya Geraldine Bermúdez Moyano

    Published 2023-01-01
    “…The risk of SARS-CoV-2 infection in cancer patients is related to their immune status, which is greatly affected by their underlying cancer or tumor condition as well as the treatment itself.…”
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    Article
  8. 48

    Realization of Low Cross-Polarization Level for GF-3 SAR Antenna by Jian Mi, Hongbing Sun, Guodong Song, Ying Xing, Xuhao Zhao

    Published 2022-01-01
    “…The source of crosstalk is mostly from the cross-polarization level of the SAR antenna subsystem. To meet the requirements of PolSAR observing modes, a low cross-polarization level under −35 dB is realized for the SAR antenna of the GF-3 satellite. …”
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    Article
  9. 49

    SAR Experiments Using a Conformal Antenna Array Radar Demonstrator by Peter Knott, Thomas Bertuch, Helmut Wilden, Olaf Peters, Andreas R. Brenner, Ingo Walterscheid

    Published 2012-01-01
    “…The present paper describes the design and development of the conformal antenna array of the demonstrator system, its connection to the PAMIR system and results of recently conducted synthetic aperture radar (SAR) experiments.…”
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  10. 50

    Ship Detection in High-Resolution Dual-Polarization SAR Amplitude Images by Gui Gao, Gongtao Shi, Shilin Zhou

    Published 2013-01-01
    “…A constant false alarm rate (CFAR) detecting method for ships in high-resolution dual-polarization synthetic aperture radar (SAR) amplitude images has been proposed in this paper. …”
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    Article
  11. 51

    A Wide-Beam Scanning Mode for Near-Space Passive SARs by Peng Zhou, Peng Ren, Yongshou Dai

    Published 2012-01-01
    “…The receiving distance of a near-space SAR is much shorter than that of a satellite-based SAR, and the synthetic aperture time for a near-space passive SAR is not longer than the time interval during which a target transverses the azimuth beam of a transmitter. …”
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    Article
  12. 52

    Analysis for Resolution of Bistatic SAR Configuration with Geosynchronous Transmitter and UAV Receiver by Yicheng Jiang, Zhuoqun Wang

    Published 2013-01-01
    “…Bistatical SAR with geosynchronous illuminator and unmanned aerial vehicle receiver (GEO-UAV BiSAR) has significant potential advantages in the field of continuous local observation under a dangerous environment within nearly 24 h. …”
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    Article
  13. 53

    GFTT: Geographical Feature Tokenization Transformer for SAR-to-Optical Image Translation by Hongbo Liang, Xuezhi Yang, Xiangyu Yang, Jinjin Luo, Jiajia Zhu

    Published 2025-01-01
    Subjects: “…synthetic aperture radar (SAR)-to-optical (S2O) image translation…”
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    Article
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    MIMO SAR Using Orthogonal Coding: Design, Performance Analysis, and Verifications by Yueguan Lin, Yida Fan, Chenglong Jiang, Zhiqiang Wang, Weizeng Shao

    Published 2015-01-01
    “…Multiple-input multiple-output (MIMO) synthetic aperture radar (SAR) is a promising technology in radar imaging which provides a better balance of azimuth resolution and swath width compared with traditional single-input single-output (SISO) SAR. …”
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  18. 58

    An sveir model for assessing potential impact of an imperfect anti-SARS vaccine by Abba B. Gumel, C. Connell McCluskey, James Watmough

    Published 2006-04-01
    Subjects: “…severe acuterespiratory syndrome (sars)…”
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    Environmental biocontamination by SARS-CoV-2 Virus in the hospital setting by M Espejo Mambié, D San Jose-Saras, C Bischofberger Valdés, C Díaz-Agero Pérez, JC Galán Montemayor, L Martínez-García, M Abreu Di-Berardino, P Moreno-Nunez, J Vicente-Guijarro, J.M Aranaz-Andrés

    Published 2025-01-01
    “…Various and inconsistent methodologies have been used to address this issue; however, the debate in scientific societies about the possibility of airborne transmission as a source of SARS-CoV-2 spread remained open. Objective: To analyze SARS-CoV-2 contamination in the air and on surfaces in a hospital setting during the COVID-19 pandemic. …”
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    Article