Showing 161 - 180 results of 5,872 for search '"AIDS"', query time: 0.06s Refine Results
  1. 161

    A randomized trial of blended first aid education for the public

    Published 2020-06-01
    Subjects: “…First Aid…”
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  2. 162

    Offline visual aid system for the blind based on image captioning by Yue CHEN, Yu GUO, Yuanyan XIE, Zhenqiang MI

    Published 2022-01-01
    “…In view of the inconveniences of existing visual aid systems for the blind, the method of running the image captioning model on portable mobile devices based on model pruning was discussed.Model pruning techniques and image captioning models were reviewed.An improved model pruning algorithm for image captioning model was proposed.Experimental results show that, on the premise of ensuring accuracy, the image captioning model after pruning can greatly reduce processing time and power consumption capacity, and can quickly and accurately describe environmental information and voice broadcast anytime and anywhere.…”
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  3. 163
  4. 164

    Computer-Aided Rapid Establishment of Fingerprint of Xiaojin Capsule by HPLC by Hui Jiang, Yuansheng Xiao, Xingya Xue, Hongli Jin, Yang Xiang, Yanfang Liu, Gaowa Jin

    Published 2021-01-01
    “…In this study, we used Xiaojin capsule (XJC) as a case and developed a rapid fingerprint method based on increasing the column temperature and flow rate simultaneously combined with computer-aided. First, the elution gradient was optimized based on the retention parameters and peak shape parameters of the four linear gradients, and then, the column temperature and flow rate were increased simultaneously to shorten the analysis time. …”
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  5. 165

    Dimensional Synthesis Design of a Walking Aided Training Robot by Qin Tao

    Published 2018-01-01
    “…In order to help patients with lower extremity dysfunction complete walking rehabilitation training,a plantar-driven walking aided training robot mechanism is designed. According to the change laws of ankle and knee joint posture during normal walking,the dimensional synthesis optimization of ankle joint attitude restraining mechanism and aided knee flexion mechanism is carried out to determine the optimal size parameters of the mechanism. …”
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  6. 166

    Damages Actions and State Aid: Time for Action at EU Level? by Clélia Jadot

    Published 2022-03-01
    Subjects: “…State aid law…”
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  11. 171

    The Combat for Gender Equality in Education : rural livelihood pathways in the context of HIV/AIDS / by Kakuru, Doris, Muhwezi

    Published 2006
    Subjects: “…HIV/AIDS Gender based.…”
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  12. 172

    L’espace russe face au VIH by Daniel Mathieu

    Published 2021-06-01
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  13. 173
  14. 174

    Outage performance analysis of IRS-aided cognitive satellite-terrestrial network by Min LIN, Huaibo GUO, Xiaoyu LIU, Lue HAN, Miaomiao TAN, Lyuxi YANG

    Published 2023-07-01
    “…The outage performance of intelligent reflecting surface (IRS) aided cognitive satellite-terrestrial network was analyzed.Firstly, for the scenario where the point beam was enabled at the satellite to serve the earth station, and the IRS and non-orthogonal multiple access (NOMA) were deployed at the base station to expand the communication range and serve multiple users, respectively, under the condition that cognitive radio technology was employed to enable spectrum sharing between the satellite primary network and the terrestrial secondary network, an optimization problem was established to maximize the average signal-to-noise ratio of terrestrial users.Secondly, a low complexity IRS phase shift design was proposed by using channel state information based on the angle domain, and the phase shift matrix of IRS was obtained.Then, the closed-form expressions of outage probabilities of terrestrial users were derived when users were static and moving, respectively.Furthermore, the asymptotic outage probability formulas at high signal-to-noise ratio were also derived to analyze the system performance.Finally, the correctness of derivation and the influence of main parameters on outage performance were verified by computer simulations.…”
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    Spectral efficiency and secrecy enhancing scheme for IRS-aided SWIPT systems by Jianfeng Xu, Pingping Shang

    Published 2025-01-01
    “…The results obtained demonstrate convincingly that the proposed GSM scheme for IRS-Aided SWIPT systems significantly outperforms traditional methods, offering remarkable improvements in performance and efficiency.…”
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