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  1. 101

    STATISTICAL ANALYSIS OF LABOR MARKET EFFICIENCY IN THE WORLD COUNTRIES by E. Dolgikh, T. Pershina

    Published 2019-06-01
    Subjects: “…labor market efficiency…”
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    Individuality Affects the Efficiency of Basketball Pre-Game Warm-Up on Players’ Performance by Grigoris Papagiannis, Konstantina Karatrantou, Christos Batatolis, Panagiotis Ioakimidis, Vassilis Gerodimos

    Published 2024-12-01
    “…A total of 20 male basketball players (age: 21.15 ± 2.2 years; body mass: 82.23 ± 10.78 kg; body height: 184.18 ± 7.9 cm) performed a pre-game warm-up and were assessed in selected indicators such as heart rate (HR), flexibility, running speed, and countermovement jump with arm swing (CMJAS) before, immediately after, 9 min and 23 min after warm-up. …”
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    Light/Dark Cycle Lighting Influences Growth and Energy Use Efficiency of Hydroponic Lettuces in an LED Plant Factory by Wen Li, Luming Zhong, Xiang Ji, Jun Wang, Dongxian He

    Published 2025-05-01
    “…For Frillice, L<sub>12</sub>D<sub>6</sub> achieved the highest shoot dry weight and light and electricity energy use efficiencies on days 9 and 21 after transplanting, primarily due to the largest leaf area, leaf number, and net photosynthetic rate. …”
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  6. 106

    Optimization of Rate of Penetration and Mechanical Specific Energy Using Response Surface Methodology and Multi-Objective Optimization by Diunay Zuliani Mantegazini, Andreas Nascimento, Mauro Hugo Mathias, Oldrich Joel Romero Guzman, Matthias Reich

    Published 2025-01-01
    “…High FLOW promotes a more efficient hole cleaning and higher rates of cuttings transport, thus preventing eventual in situ drill-bit sticking. …”
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  7. 107

    Analysis of VLC efficiency in optical wireless communication systems for indoor applications by Nurzhigit Smailov, Shakir Akmardin, Assem Ayapbergenova, Gulsum Ayapbergenova, Rashida Kadyrova, Akezhan Sabibolda

    Published 2025-06-01
    “…Different modulation techniques have been analyzed for data rate and bit error rate (BER), such as On-Off Keying (OOK) and Orthogonal Frequency Division Multiplexing (OFDM), to deduce the results on the performance parameters including data rate, bit error rate, and reliability in indoor VLC systems. …”
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    Deep Reinforcement Learning for RIS-Assisted Multi-UAV MU-MISO Communication Networks: Sum-Rate and Energy Efficiency Maximization by Alif Rahmatullah Umar, Hasan Albinsaid, Chia-Po Wei, Chih-Peng Li

    Published 2025-01-01
    “…To overcome these limitations, we propose a multi-user MISO communication network that leverages RIS-assisted UAVs to maximize both sum-rate and energy efficiency as two distinct objectives. …”
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    Multi‐Objective Evaluation Method for Efficient Water Energy Utilization in Multistage Hydraulic Turbines With Ultrahigh Water Head and Low Flow Rate by Zichao Zhang, Sanya Zhao, Yanpin Li

    Published 2025-01-01
    “…ABSTRACT In this article, a multi‐objective comprehensive evaluation method is established by comprehensively considering the power and shaft diameter of a multistage hydraulic turbine with an ultrahigh water head and low flow rate to utilize water energy efficiently. Using this method, several schemes for calculating the runner's geometric parameters are attained through the scheme design of different maximum numbers of stages and rotational speeds under different operating conditions of water pressure and flow rate. …”
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