Showing 10,141 - 10,160 results of 14,501 for search 'research (errors OR error)', query time: 0.25s Refine Results
  1. 10141
  2. 10142

    Enhanced Output Performance of Two-Level Voltage Source Inverters Using Simplified Model Predictive Control with Multi-Virtual-Voltage Vectors by Hyeongyo Chae, Chan Roh

    Published 2024-11-01
    “…Through simulation and experiments, improved output current THD and current error were observed under various load conditions. …”
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    Article
  3. 10143

    Prediction of Red Mud Bound-Soda Losses in Bayer Process Using Neural Networks by M. Mahmoudian, A. Ghaemi, H. Hashemabadi

    Published 2016-04-01
    “…In the Bayer process, the reaction of silica in bauxite with caustic soda causes the loss of great amount of NaOH. In this research, the bound-soda losses in Bayer process solid residue (red mud) are predicted using intelligent techniques. …”
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    Article
  4. 10144

    Mathematical modeling and statistical analysis of breast cancer drugs using M-polynomial indices for the physical properties by Qasem M. Tawhari, Muhammad Naeem, Saba Maqbool, Abdul Rauf, Oladele Oyelakin

    Published 2025-08-01
    “…A Python code is developed based on an adjacency matrix to efficiently compute the indices that reduce calculation time from days to minutes and eliminate human error. Quantitative structure-property relationships are established using Multiple Linear, Ridge, Lasso, ElasticNet and Support Vector Regression in Python software to predict breast cancer drugs’ physical properties. …”
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    Article
  5. 10145

    Lower-Bound Solution of Foundation-Bearing Capacity under Circular Uniformly Distributed Load by Fang Wei, Wang Jiao, Zhang Wan-dongxing, Shi Li-jun

    Published 2020-01-01
    “…The influence of the amount of stress columns and soil shear strength parameters on the lower-bound solution of the foundation-bearing capacity is analyzed. The research showed that (1) when the number of stress columns is more than 9 (n > 4) and the friction angle is less than 30°, the relative error between the lower-bound solution of the bearing capacity and exact solution is less than 6.6%, (2) the suggested analytical solution is applicable for common clayey materials; thus, the application scope of the analytical lower-bound solution is further expanded, and (3) the influence of cohesion on bearing capacity is linear. …”
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    Article
  6. 10146

    Statistical damage constitutive model of soft rock based on Improved Hoek-Brown strength criterion by Zhenhua Wang, Zecheng Wang, Xin Chen, Gang Wang, Dongwei Li

    Published 2025-01-01
    “…An improved Hoek-Brown strength criterion has been proposed to characterize the critical confining pressure effect of soft rock, with tensile strength in the tensile zone aligning with experimental results, showing an error of less than 5%. By assuming that the micro-unit strength of soft rock follows a two-parameter Weibull distribution, we constructed a statistical damage constitutive model for soft rock in mountain tunnels. …”
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    Article
  7. 10147

    The Design and Validation of a High-Precision Angular Vibration Calibration System Based on a Laser Vibrometer by Xinghan Lin, Zhigang Huang, Keyou Guo, Gang Li

    Published 2024-09-01
    “…This research provides essential technical support for high-precision angular vibration control in spacecraft.…”
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    Article
  8. 10148
  9. 10149

    Development of an Artificial Neural Network Model to Predict the Tensile Strength of Friction Stir Welding of Dissimilar Materials Using Cryogenic Processes by Mingoo Cho, Jinsu Gim, Ji Hoon Kim, Sungwook Kang

    Published 2024-10-01
    “…The model successfully predicted tensile strength with an average error of 5.4%, demonstrating its potential for predicting mechanical properties under different welding conditions. …”
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    Article
  10. 10150

    Prediction of Freezing Time During Hydrogen Fueling Using Machine Learning by Ji-Ah Choi, Ji-Seong Jang, Sang-Won Ji

    Published 2024-11-01
    “…The comparison revealed that the maximum error rate occurred after the second refueling, with a value of approximately 4.79%. …”
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    Article
  11. 10151
  12. 10152

    Institutional performance and its impact on economic growth in ASEAN countries: trend and panel data analysis by Setyo Wira Rizki, Nikolay I. Didenko

    Published 2025-08-01
    “…The alpha value representing an error probability is selected to make a decision. …”
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    Article
  13. 10153

    Machine Learning‐Based Failure Prediction in Concrete Slabs and Cubes Under Impact Loading by Mohammad Hematibahar, Ahmed Deifalla, Adham E. Ragab, Gebre Tesfaldet

    Published 2025-07-01
    “…Design standards‐based statistical comparisons such as coefficient of determination and root mean square error are used to assess the efficacy of the generated models. …”
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    Article
  14. 10154

    How Islamic Rural Bank Overcomes the Trade-off Between Sustainability and Outreach: Does Market Competition Matter? by Syafaat Muhari, Zulfiqar Ali Jumani

    Published 2024-06-01
    “…There was no consensus on how to deal with the trade-off between maintaining sustainability and outreach of microfinance institutions among researchers. This research aims to find out how Islamic rural banks balance the demands for sustainability and financial outreach at the same time where competition in the microfinance segment is increasing. …”
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  15. 10155

    Rprot-Vec: a deep learning approach for fast protein structure similarity calculation by Yichuan Zhang, Wen Zhang

    Published 2025-07-01
    “…Its open-source availability and released datasets facilitate broader adoption and further development by the research community.…”
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    Article
  16. 10156

    Meta-Analysis of Sociological Factors Effective to Social Development with Emphasis on the Role of Urban and Rural Origin in Iran by mohammad reza Hosseini

    Published 2022-05-01
    “…The purpose of this study is to meta-analyze Sociological factors.In order to conduct this research,18 related studies that were conducted during the years 2007-2018 and with the aim of investigating the relationship between social factors and social development and were published in scientific-research journals, were selected. …”
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  17. 10157

    Sexual Education of Young University Students: Some Key Factors and Challenges by María Luisa Preinfalk-Fernández

    Published 2015-09-01
    “…The findings set out are part of a larger research, based on contributions from the theory of gender and social constructionism. …”
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  18. 10158
  19. 10159

    Development of an assessment for responsibility in junior high school swimming lessons by Ermawan Susanto, Subagyo, Devi Tirtawirya, M. Hamid Anwar, Mujriah, Nur Khozanah Ilmah

    Published 2023-12-01
    “…The quantitative assessment was analyzed using Aiken (0.92 with an error rate of 5%). Empirical validity was obtained by t test > 1.96 with a 95% confidence level. …”
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  20. 10160

    Impacts of climate change on agricultural value added in Ivory Coast by Paul-Alfred Kouakou Kouakou

    Published 2024-09-01
    “…It extends the existing literature on the causal relationship between climate change and agricultural development. Finally, the Vector Error Correction Model (VECM) is used to address this issue. …”
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