Showing 101 - 113 results of 113 for search 'backscatter efficiency', query time: 0.06s Refine Results
  1. 101

    Analysis of mitochondrial-targeted antioxidant SkQ1 effectiveness on myocardial ischemia-reperfusion injury in a rat model: Focus on morphological and ultrastructural tissue study by E. A. Senokosova, E. A. Velikanova, R. A. Mukhamadiyarov, O. D. Sidorova, E. O. Krivkina, L. V. Antonova, E. V. Grigoriev

    Published 2025-03-01
    “…Mitochondrial-targeted antioxidant SkQ1 demonstrates a high efficiency in animal models and potentially can be used for minimizing postoperative complications in an on-pump open-heart surgery.The aim of study was to the assessment of preservation degree and changes in the isolated rat heart characterized by prolonged cardioplegic ischemia, under the condition of donation of different SkQ1concentrations.Material and methods. …”
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  2. 102

    An Anodic Target Strategy for Microfocused X-Ray Device: Enhancing and Tuning Effects of Molybdenum Nanostructures on Radiation Properties by Fengyuan Liu, Shaozhi Deng, Jia Shi, Yanlin Ke, Fangfei Ming, Shuai Tang, Huanjun Chen, Yan Shen

    Published 2025-01-01
    “…Nanostructures orienting with their base facing the incident electron beam maximizes radiation flux and brightness by reducing electron backscattering. Thermal management considerations further reveal that rotating anode designs with pulsed excitation could significantly increase sustainable electron current density. …”
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    Article
  3. 103

    Enhanced U-Net for Underwater Laser Range-Gated Image Restoration: Boosting Underwater Target Recognition by Peng Liu, Shuaibao Chen, Wei He, Jue Wang, Liangpei Chen, Yuguang Tan, Dong Luo, Wei Chen, Guohua Jiao

    Published 2025-04-01
    “…Underwater optical imaging plays a crucial role in maritime safety, enabling reliable navigation, efficient search and rescue operations, precise target recognition, and robust military reconnaissance. …”
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    Article
  4. 104

    Design of a Double-Matched Cross-Polar Single Antenna Harmonic Tag by Alessandro DiCarlofelice, Antonio DiNatale, Emidio DiGiampaolo, Piero Tognolatti

    Published 2025-04-01
    “…Radio frequency identification (RFID) technology has gained significant attention in various industry sectors due to its potential for efficient inventory management, asset tracking, and object localization. …”
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  5. 105

    Retrieval of Parameters for Three-Layer Media with Nonsmooth Interfaces for Subsurface Remote Sensing by Yuriy Goykhman, Mahta Moghaddam

    Published 2012-01-01
    “…These matrices are then combined into the generalized scattering matrix for the entire system, from which radar scattering coefficients are then computed. To be efficiently utilized in the inverse problem, the forward scattering model is simulated over a wide range of unknowns to obtain a complete set of subspace-based equivalent closed-form models that relate radar backscattering coefficients to the sought-for parameters including dielectric constants of each layer and separation of the layers. …”
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  6. 106

    Unobtrusive human activity classification based on combined time‐range and time‐frequency domain signatures using ultrawideband radar by Mohamad Mostafa, Somayyeh Chamaani

    Published 2021-10-01
    “…Abstract In this proposed approach to unobtrusive human activity classification, a two‐stage machine learning–based algorithm was applied to backscattered ultrawideband radar signals. First, a preprocessing step was applied for noise and clutter suppression. …”
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  7. 107

    Ultra-wideband unidirectional pseudospin-polarized waveguide with dual boundary conditions by Haddi Ahmadi, Kazem Zafari, Mohammad Pasdari-Kia, Nasrin Razmjooei, Kamalodin Arik, Zahra Ahmadi, Mahdi Nooshyar, Hamid Nezamdoost, Hamed Saghaei, Farzaneh Sadat Ghoreishi, Homayoon Oraizi

    Published 2025-02-01
    “…By enforcing electromagnetic duality, the proposed structure establishes mirror reflection symmetry, significantly reducing backscattering and ensuring robust one-way wave propagation. …”
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    Article
  8. 108

    A Fine Agricultural Flood Segmentation Model for HJ-2E S-Band SAR Data by Mingyang Song, Lu Xu, Nanhuanuowa Zhu, Zihuan Guo, Haoxuan Duan, Jiahua Teng, Xia Lei, Lijun Zuo

    Published 2025-01-01
    “…Synthetic aperture radar (SAR), with its all-weather, all-time observation capabilities and unique backscattering characteristics for water bodies, has become a primary data source for flood mapping. …”
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  9. 109

    Design and Evaluation of a Cloud Computing System for Real-Time Measurements in Polarization-Independent Long-Range DAS Based on Coherent Detection by Abdusomad Nur, Almaz Demise, Yonas Muanenda

    Published 2024-12-01
    “…Additionally, the increase in the block size of processed samples per cycle results in diminishing increments in overall processing times per batch of new samples added, demonstrating the scalability of cloud computing schemes in long-range DAS and its capability to manage larger datasets efficiently.…”
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  10. 110

    An innovative thermal simulation study of microstructure improvement by delay forging during solidification by Jiongshen Chen, Li Rong, Chenxi Ma, Wu Wei, Shengping Wen, Kunyuan Gao, Hui Huang, Zuoren Nie

    Published 2024-11-01
    “…The solid fraction at the beginning of the forging process is an important factor affecting the performance of the casting-forging integrated forming, which is an innovative and efficient process. The solid fraction depends on the delayed forging time during the casting-forging integrated forming. …”
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  11. 111

    Thermally tunable add-drop filter based on valley photonic crystals for optical communications by Sun Lu, Li Xingfeng, Hu Pan, Wang Hongwei, Zhang Yong, Tang Guojing, He Xintao, Dong Jianwen, Su Yikai

    Published 2024-10-01
    “…Valley photonic crystals (VPCs) provide an intriguing approach to suppress backscattering losses and enable robust transport of light against sharp bends, which could be utilized to realize low-loss and small-footprint devices for on-chip optical communications. …”
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  12. 112

    Transformation of TiN to TiNO Films via In-Situ Temperature-Dependent Oxygen Diffusion Process and Their Electrochemical Behavior by Sheilah Cherono, Ikenna Chris-Okoro, Mengxin Liu, R. Soyoung Kim, Swapnil Nalawade, Wisdom Akande, Mihai Maria-Diana, Johannes Mahl, Christopher Hale, Junko Yano, Shyam Aravamudhan, Ethan Crumlin, Valentin Craciun, Dhananjay Kumar

    Published 2025-04-01
    “…These findings demonstrate the importance of substrate temperature control in tailoring the properties of TiNO film, which is a fundamental part of designing and optimizing an efficient electrode material.…”
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  13. 113

    CC-Former: Urban Flood Mapping from InSAR Coherence with Vision Transformer: Libya and Storm Daniel as Test Case by T. Saleh, T. Saleh, T. Saleh, S. Holail, M. Al-Saad, F. Xu, M. Zahran, G.-S. Xia, G.-S. Xia

    Published 2025-07-01
    “…However, due to the complexity of backscattering mechanisms, SAR-based urban floodwater mapping remains a challenge. …”
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