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    Representative Elementary Length to Measure Soil Mass Attenuation Coefficient by J. A. R. Borges, L. F. Pires, J. C. Costa

    Published 2014-01-01
    “…With increasing demand for better yield in agricultural areas, soil physical property representative measurements are more and more essential. …”
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  14. 6494

    Assessing the effectiveness of using electronic distance learning methods and the relationship with the results of the Bennett and Unified State Exam tests by Maksim S. Ivanov, Lyudmila V. Vinogradova, Vera A. Patrina, Oksana V. Makarova

    Published 2024-12-01
    “…The main focus of the article is on the study of correlation between results of the Bennett test and the Unified State Exam in physics among students who used electronic distance learning modules in teaching the subject “Physics”. …”
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    Compact High-Zoom-Ratio Mid-Wavelength Infrared Zoom Lens Design Based on Particle Swarm Optimization by Zhenhao Liu, Jipeng Zhang, Yuqi Huang, Xin Zhang, Hongbo Wu, Jianping Zhang

    Published 2025-01-01
    “…This algorithm integrates physical constraints from lens analysis and evaluates candidate solutions based on key design parameters, such as total lens length, zoom ratio, Petzval field curvature, and focal length at tele end. …”
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    Optimization of a large-area grid electrode for negative ion source in fusion neutral beam injector by Jinhong Wang, Yan Wang, Yuwen Yang, Yuming Gu, Yahong Xie, Lizhen Liang, Jianglong Wei

    Published 2025-02-01
    “…In order to solve the problem of heat removal function in large-area extraction grid, the multi-physics simulation, manufacturing and testing are carried out. …”
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