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Showing 6,541 - 6,560 results of 15,724 for search 'determined (coefficient OR efficient) method', query time: 0.28s Refine Results
  1. 6541

    Secure Cooperative Dual-RIS-Aided V2V Communication: An Evolutionary Transformer–GRU Framework for Secrecy Rate Maximization in Vehicular Networks by Elnaz Bashir, Francisco Hernando-Gallego, Diego Martín, Farzaneh Shoushtari

    Published 2025-07-01
    “…In addition to secrecy rate improvements, the proposed model achieved a root mean square error (RMSE) of 0.05, coefficient of determination (<inline-formula><math display="inline"><semantics><msup><mi>R</mi><mn>2</mn></msup></semantics></math></inline-formula>) score of 0.96, and mean absolute percentage error (MAPE) of just 0.73%, outperforming all baseline methods in prediction accuracy and robustness. …”
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    Article
  2. 6542

    Combining UAV Multispectral Imaging and PROSAIL Model to Estimate LAI of Potato at Plot Scale by Shuang Li, Yongxin Lin, Ping Zhu, Liping Jin, Chunsong Bian, Jiangang Liu

    Published 2024-11-01
    “…Compared to the tedious and time-consuming manual measurements of the LAI, remote sensing has emerged as a valuable tool for rapid and accurate estimation of the LAI; however, the empirical inversion modeling methods face challenges of low efficiency for actual LAI measurements and poor model interpretability. …”
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    Article
  3. 6543

    Preliminary exploration and application research on the model of gathering distillate according to the quality based on Fourier transform near infrared spectroscopy by LIAO Li, ZHANG Guiyu, ZOU Yongfang, ZHU Xuemei, PENG Houbo, ZHANG Wei, LI Yan

    Published 2025-04-01
    “…Multiplicative scatter correction (MSC), competitive adaptive reweighting algorithms sampling (CARS) and support vector regression (SVR) were better methods to construct the regression prediction model, with coefficient of determination R<sup>2</sup> and root mean square error (RMSE) mean values of 0.8951 and 0.03, respectively. …”
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    Article
  4. 6544

    Design and Implementation of an Integrated Network Management System Based on Principal Component Analysis by Xiangyun Kong, Tienan Chu

    Published 2013-12-01
    “…In the big data era, efficient using of data has become an important factor in determining the competitiveness of operators. …”
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    Article
  5. 6545

    Design and Implementation of an Integrated Network Management System Based on Principal Component Analysis by Xiangyun Kong, Tienan Chu

    Published 2013-12-01
    “…In the big data era, efficient using of data has become an important factor in determining the competitiveness of operators. …”
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    Article
  6. 6546

    Sound Radiation by a Cylindrical Open Cavity with a Surface Source at the Bottom by Krzysztof SZEMELA

    Published 2018-01-01
    “…Therefore, in practice, the results obtain based on the proposed solution are not exact and their accuracy is determined by the truncation error. The use of presented formulas is an alternative method for the finite element method (FEM). …”
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    Article
  7. 6547

    Performance Model of Planning Consulting Companies in Green Building and Sustainable Design Planning Achievements by Kusnul Prianto, Antariksa, Wisnumurti, Sarwono

    Published 2024-01-01
    “…The test results for the coefficient of determination (R-square) obtained from the first model are the influence of variables site management to wastewater management on the variable green building of 0.757 so that variable green building can be explained by variables site management to wastewater management of 75.7%. …”
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    Article
  8. 6548

    Investigating the Relationship between Critical Thinking and Self -efficacy of Healthcare Managers of Ahvaz University of Medical Sciences by ahmad Peivand, azam alavi, Amin TorabiPour

    Published 2025-05-01
    “…Methods: This descriptive correlational study was conducted on 115 healthcare managers affiliated to Ahvaz University of Medical Sciences using census sampling method in 2019. …”
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    Article
  9. 6549

    Burnout pada Tenaga Kesehatan di Kabupaten Karawang: Peran Dukungan Sosial dan Perceived Stress by Bimo Pratomo, Cempaka Putrie Dimala, Anggun Pertiwi

    Published 2024-12-01
    “…Data analysis was conducted using normality test, linearity test, multiple regression test, and coefficient of determination test with the help of SPSS program. …”
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    Article
  10. 6550

    HUBUNGAN ECOLITERACY DENGAN PERILAKU PRO-LINGKUNGAN PESERTA DIDIK SMP by Novita Nurfajriani, Eka Putri Azrai, Diana Vivanti Sigit

    Published 2018-11-01
    “…The coefficient of determination is 0.029, it means that ecoliteracy has determine pro-environment behavior of students of 45 Jakarta Junior High School equal to 2.9%. …”
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    Article
  11. 6551

    Pengaruh Harga Terhadap Keputusan Pembelian Berulang Pada Produk KFC by Rijal Faruqi

    Published 2023-05-01
    “…The data analysis techniques used in this research are descriptive analysis, t test, coefficient of determination, and verification analysis. …”
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    Article
  12. 6552

    Pengaruh Harga Terhadap Keputusan Pembelian Berulang Pada Produk KFC by Rijal Faruqi

    Published 2023-05-01
    “…The data analysis techniques used in this research are descriptive analysis, t test, coefficient of determination, and verification analysis. …”
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    Article
  13. 6553

    Control Performance and Preliminary Application Investigation of Novel Rotational Impact Dampers by SHEN Junjie, WANG Jingjing

    Published 2025-07-01
    “…The numerical optimization method was divided into six steps. Step 1: RID mass, rotational collision angle, and recovery coefficient were set. …”
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    Article
  14. 6554

    Distinguishing novel coronavirus influenza A virus pneumonia with CT radiomics and clinical features by Lianyu Sui, Huan Meng, Jianing Wang, Wei Yang, Lulu Yang, Xudan Chen, Liyong Zhuo, Lihong Xing, Yu Zhang, Jingjing Cui, Xiaoping Yin

    Published 2024-12-01
    “…Abstract Objectives To differentiate novel coronavirus pneumonia (NCP) with influenza A virus (IAV) pulmonary infection based on computed tomography (CT) radiomics features combined with clinical feature. Methods A total of 292 patients were enrolled, as NCP determined with reverse-transcription polymerase chain reaction (RT-PCR) and abnormal chest CT findings and IAV pulmonary infection confirmed by nucleic acid test with pneumonia lesion in the chest CT, retrospectively. …”
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    Article
  15. 6555

    Recovery of Coilia nasus resources after implementation of the 10-year fishing ban in the Yangtze River: implied from the Yangtze River Estuary and its adjacent sea areas by Shuyan Wang, Shuyan Wang, Ying Xiong, Hushun Zhang, Hushun Zhang, Dade Song, Dade Song, Yanping Wang, Hui Ge, Chengbin Zhang, Chengbin Zhang, Long Liang, Long Liang, Xiaming Zhong

    Published 2024-12-01
    “…In 2023, the average body length and weight of C. nasus had increased by 39.93% and 133.89%, respectively, from those in 2021. (3) ELEFAN estimated that the growth parameters after fishing ban, including asymptotic length, growth coefficient, and the theoretical age at length zero, were determined to be 42.92 cm, 0.43 year-1, and -0.31 year, respectively. …”
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    Article
  16. 6556

    Research into the processing of gold-containing technogenic waste by Khujakulov Nurmurod, Nasirova Nigora

    Published 2025-01-01
    “…These findings contribute to the development of efficient processing methods for technogenic waste from gold extraction operations.…”
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    Article
  17. 6557

    Spalling of high strength concrete under contact explosive charge by Duc Ngo The, Thang Dam Trong, Thuy Ngo Ngoc

    Published 2025-06-01
    “…These methods are also used to determine the spalling coefficient of high-strength concrete under contact charge. …”
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    Article
  18. 6558

    Lipid peroxidation and antioxidant system in menopausal women with insomnia by N. V. Semyonova

    Published 2016-05-01
    “…Lipid peroxidation and antioxidant system parameters by spectrophotometric and fluorometric methods were determined. Statistical analysis was performed by non-parametric test. …”
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    Article
  19. 6559

    Mathematical analysis of certain road safety indicators in the Russian Federation by A. G. Shevtsova

    Published 2022-01-01
    “…To assess the achievement of the established target programs, it is necessary to perform a mathematical analysis of certain road safety indicators, which makes it possible to establish the most accurate mathematical model describing certain interrelationships of the indicators under consideration for the subsequent forecast and assessment of the achievement of the established target indicators, which will allow assessing the effectiveness certain guidelines of state policy in the area under consideration.Methods and materials. In the research work, methods of statistical and mathematical analysis, models for determining the state of road safety at different levels - world, state and regional, depending on various parameters are used.Results. …”
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    Article
  20. 6560

    Quantification of vitamin B<sub>12</sub> in infant formula by dimensional liquid chromatography with solid phase extraction by CHU Xiaojun, TAO Baohua, LAI Shiyun, ZHANG jingshun, SONG Yiwen, REN Yiping

    Published 2013-03-01
    “…Thus, it is very necessary and important to develop a sensitive, efficient and accurate method for determination of vitamin B<sub>12</sub>. …”
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    Article