Showing 2,841 - 2,860 results of 15,724 for search 'determined (coefficient OR (efficient OR efficiency)) (method OR methods)', query time: 0.39s Refine Results
  1. 2841

    Analytical solution of the systems of nonlinear fractional partial differential equations using conformable Laplace transform iterative method by Nisar Gul, Saima Noor, Abdulkafi Mohammed Saeed, Musaad S. Aldhabani, Roman Ullah

    Published 2025-02-01
    “…Furthermore, the outcomes produced in this study were consistent with the exact solutions; hence, this strategy efficiently and effectively determined exact and approximate solutions to nonlinear temporal-fractional differential equations.…”
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    Article
  2. 2842

    A Fuzzy Multicriteria Group Decision-Making Method with New Entropy of Interval-Valued Intuitionistic Fuzzy Sets by Xiaohong Chen, Li Yang, Pei Wang, Wei Yue

    Published 2013-01-01
    “…A new entropy measure of interval-valued intuitionistic fuzzy set (IVIFS) is proposed by using cotangent function, which overcomes several limitations in the existing methods for calculating entropy of IVIFS. The efficiency of the new entropy is demonstrated by comparing it with several classical entropies. …”
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    Article
  3. 2843

    An Innovative Inversion Method of Potato Canopy Chlorophyll Content Based on the AFFS Algorithm and the CDE-EHO-GBM Model by Xiaofei Yang, Qiao Li, Honghui Li, Hao Zhou, Jinyan Zhang, Xueliang Fu

    Published 2025-05-01
    “…For example, it faces limitations of the growth cycle, low parameter accuracy, and single feature selection, and there is a lack of efficient and precise systematic research methods. …”
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    Article
  4. 2844

    A Real-Time Polygonal Wheel-Rail Force Identification Method Based on Convolutional Neural Networks (CNN) by Zeteng Zhang, Jinhai Wang, Jianwei Yang, Dechen Yao

    Published 2025-03-01
    “…For the multi-rigid model, the average absolute error and determination coefficient of vertical force identification are 1039 N and 0.895, and the lateral force is 362 N and 0.833. …”
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    Article
  5. 2845

    A Unified Spectro-Geometric-Ritz Method for Vibration Analysis of Open and Closed Shells with Arbitrary Boundary Conditions by Dongyan Shi, Yunke Zhao, Qingshan Wang, Xiaoyan Teng, Fuzhen Pang

    Published 2016-01-01
    “…All the expansion coefficients are treated equally and independently as the generalized coordinates and determined using Rayleigh-Ritz method. …”
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    Article
  6. 2846

    A Minimized Data Collection Optimization Method for Distribution Networks Considering Multiple-Time and Compressed Candidate Sets by Zhaoxiang YUAN, Zhihong XIAO, Jing WANG, Yanling YU, Yan HUANG, Xingle GAO

    Published 2023-12-01
    “…The comparison of schemes shows that the minimized data collection method in this paper, with a full consideration of the influence of power flow distribution changes on state estimation accuracy, realizes the intensive configuration and efficient calculation of data collection terminals, so as to ensure economical terminal investments and highly observable distribution networks.…”
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  7. 2847
  8. 2848

    Choice of Extraction Method for Receiving Extraction from Seeds of Payne Hay with the High Content of Biologically Active Substances by S. S. Belokurov, E. V. Flysyuk, I. E. Smekhova

    Published 2019-09-01
    “…Studies have allowed to determine the amount of extractives in the seeds of fenugreek hay, and choose the most promising method of extraction to obtain extracts with a high content of biologically active substances. …”
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    Article
  9. 2849

    Inversion method of organic matter content of different types of soils in black soil area based on hyperspectral indices by Lin Nan, Liu Yanlong, Liu Qiang, Jiang Ranzhe, Ma Xunhu

    Published 2024-12-01
    “…In this study, feature spectral indices such as difference indices (DI), ratio indices, and normalized indices were extracted using the correlation coefficient method and used as variables to construct a regression model for SOM, with a split-sample regression method employed to account for the complexity of soil types and map the corresponding spatial distribution of SOM. …”
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  10. 2850

    Energy Consumption Prediction in Iran: A Hybrid Machine Learning and Genetic Algorithm Method with Sustainable Development Considerations by Seyyed Mohammad Mehdi Fatemi Bushehri, Saeed Dehghan Khavari, Seyed Hossein Mirjalili, Hamid Babaei Meybodi, Mohsen Sardari Zarchi

    Published 2022-05-01
    “…The highlight of this research is that it provided the most efficient features from the dataset using the genetic algorithm and five forecasting approaches based on machine learning methods. …”
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    Article
  11. 2851

    Enhanced Electrochemical Performance of γ-Fe2O3/Cr2O3/Graphene Oxide/Sodium Alginate Hybrid Nanocomposite Aerogels for High-Efficiency Ultracapacitors by Rasha Shakir Mahmood, Dhia Hadi Hussain

    Published 2025-01-01
    “…Although there has been significant development in graphene oxide-based materials, challenges such as the accumulation of graphene sheets, weak cycling stability, and insufficient pseudocapacitive contributions reduce their efficiency, so this work looks to ride these challenges by manufacturing a stable, high-capacity, and environmentally friendly hybrid quaternary nanocomposite γ-Fe2O3/Cr2O3/GO/SA aerogel by using the inexpensive sonication method. …”
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    Article
  12. 2852

    Integrated method for multi-UAV task assignment and trajectory planning with deadlock based on Three-dimensional dubins path by Weinan Wu, Letian Zhang, Jiahao Le, Zeyu Lu

    Published 2025-07-01
    “…The simulation findings demonstrate that the integrated solution technique, taking into account the coupled task planning results, yields much more optimal planning results compared to the decoupling method’s task planning outcomes. The distributed genetic algorithm has clear advantages over the traditional centralised genetic algorithm in terms of solution efficiency.…”
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    Article
  13. 2853

    An Improved Gaussian Mixture Model-Based Data Normalization Method for Removing Environmental Effects on Damage Detection of Structures by Xue-Yang Pei, Hai-Bin Huang, Peng Cao

    Published 2025-01-01
    “…Through the application of the EM algorithm, the GMM is constructed simply and efficiently through the determined initial parameters. …”
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    Article
  14. 2854

    Application Method of Environmental Protection Building Elements Based on Artificial Intelligence Technology in the Field of Urban Planning and Design by Lihong Yan

    Published 2022-01-01
    “…In order to improve the efficiency of urban planning and design and reduce the construction waste caused by inefficient design schemes, this paper proposes an application method of environmental protection building elements based on artificial intelligence technology in the field of urban planning and design. …”
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  15. 2855
  16. 2856

    Optimization of a novel Renealmia ligulata (Zingiberaceae) essential oil extraction method through microwave-assisted hydrodistillation by José Leonardo Cano Botero, Yeferson Ospina Balvuena, Jorge Andrés Gutiérrez Cifuentes, María del Pilar Sepulveda Nieto, Eunice Ríos Vásquez

    Published 2024-05-01
    “…Despite the biomedical importance of Renealmia metabolites, the components of their essential oils (EO) have been scarcely studied, and a cause thereof is the lack of local efficient, inexpensive, and environmentally friendly EO extraction methods. …”
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    Article
  17. 2857

    Multi-Attribute Data-Driven Flight Departure Delay Prediction for Airport System Using Deep Learning Method by Yujie Yuan, Yantao Wang, Chun Sing Lai

    Published 2025-03-01
    “…The case study shows that the proposed method can significantly improve the accuracy of flight prediction delay. …”
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    Article
  18. 2858

    A Hybrid VMD-BO-GRU Method for Landslide Displacement Prediction in the High-Mountain Canyon Area of China by Bao Liu, Jiahuan Xu, Jiangbo Xi, Chaoying Zhao, Xiaosong Feng, Chaofeng Ren, Haixing Shang

    Published 2025-06-01
    “…The overall displacement is computed by summing the trend and periodic terms series using the Mianshawan landslide as a case study, experimental studies were conducted with landslide data from January 2019 to December 2022 with a Root Mean Squared Error (RMSE) of 0.402, Mean Absolute Error (MAE) of 0.187, Mean Absolute Percentage Error (MAPE) of 2.05%, and a coefficient of determination (R²) of 0.998. These findings indicate that, compared to traditional methods, our model delivers remarkable improvements in performance, offering higher prediction accuracy and greater reliability in the landslide forecasting task for the Mianshawan area.…”
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  19. 2859

    A Fault Diagnosis Method for Oil Well Electrical Power Diagrams Based on Multidimensional Clustering Performance Evaluation by Xingyu Liu, Xin Meng, Ze Hu, Hancong Duan, Min Wang, Yaping Chen

    Published 2025-03-01
    “…This high-precision diagnostic result validates the effectiveness of the method, enabling the efficient real-time monitoring of the working status of beam-pumping unit wells. …”
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  20. 2860