Showing 761 - 780 results of 6,053 for search 'model composition methods', query time: 0.14s Refine Results
  1. 761

    Dynamic characterization and vibration response optimization of EMT system for tracked vehicles by Zhengda Han, Xiaocong Liang, Wei Zhang, Yi Liu, Jingang Liu

    Published 2025-04-01
    “…Secondly, a tooth profile trimming method of the drive motor-planet mechanism based on the minimization of the out-of-line meshing is proposed. …”
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  2. 762
  3. 763

    Do Time-Dependent Repeated Measures of Anthropometric and Body Composition Indices Improve the Prediction of Incident Diabetes in the Cohort Study? Findings from a Community-Based... by Hye Ah Lee, Hyesook Park, Bomi Park

    Published 2025-03-01
    “…Background Cumulative evidence consistently shows that anthropometric and body composition measurements are strongly linked to the risk of incident diabetes, typically based on baseline measurements. …”
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  4. 764

    Effects of Creatine Supplementation on the Performance, Physiological Response, and Body Composition Among Swimmers: A Systematic Review and Meta-Analysis of Randomized Controlled... by Dongxiang Huang, Xiaobing Wang, Tomohiro Gonjo, Hideki Takagi, Bo Huang, Wenrui Huang, Qi Shan, Daniel Hung-Kay Chow

    Published 2024-10-01
    “…Eligible studies that investigated the impact of creatine supplementation on swimming time, physiological parameters, and body composition in swimmers were included. For the meta-analysis, a random-effects model was employed to determine the collective effect and assess variations across distinct subgroups defined by swimming time, physiological metrics, and body composition. …”
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  5. 765
  6. 766

    Determination of damage to undeletable and deletable windows of promising penetrators from the impact of high-speed regolith particles during impact penetration into the soil of th... by D. B. Dobriza, E. V. Leun

    Published 2024-03-01
    “…The calculation method and the calculated values of damage to these windows from the impact of spherical particles of lunar regolith with diameters of 1,0 and 1,5 mm, colliding with them at speeds of up to 1 km/s in the angular range from 70° to 80°, obtained using numerical modeling or based on an engineering model, are discussed.…”
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  7. 767
  8. 768

    Influence of geopolymer foam concrete on the mechanical performance of cold-formed steel built-up columns by Yanchun Li, Jiahong Wei, Aihong Han, Yun Xu, Menghui Qiao, Dazhi He

    Published 2025-07-01
    “…A calculation method is proposed to accurately determine the bearing capacity of CFS-GFC composite columns under axial compression, with the validity of the formula confirmed through extensive FEM analysis and experimental data.…”
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  9. 769

    STUDY ON UNIAXIAL TENSILE PROGRESSIVE DAMAGE OF COMPOSITE LAMINATES WITH A HOLE by GUO QiaoRong, SONG YiLiang, XU JianXin, LÜWeiHang

    Published 2024-10-01
    “…In response to the delamination phenomenon of composite materials,combined with a trilinear cohesive force model considering brittle fracture of materials,an Abaqus user subroutine was written using Fortran language to establish a three⁃dimensional progressive damage analysis model for composite laminates with a hole.Uniaxial tensile tests were conducted for four different layering methods,and modeling was conducted by using the commercial finite element analysis software Abaqus to analyze the hole edge damage of laminated plates.The results indicate that the proposed model can effectively predict the ultimate load and damage morphology of uniaxial tensile failure of composite laminates with a hole,and the failure zones of laminated plates are mainly concentrated at the hole edge.The research methods and results of this model can provide a reference for the design and maintenance of composite laminates.…”
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  10. 770

    Comparison of electrical bioimpedance in newborns with electrodes positioned on the right and left sides of the body by Thatyana Ribeiro Medeiros, Camila Barros Melgaço da Silva, Flávia Nunes Benicio de Souza, Hannah Schmidel Kautsky, Luana Martins de Oliveira, Luana Martins de Toledo, Alan Araújo Vieira

    Published 2025-07-01
    “…Objective: Bioelectrical impedance analysis is a method used to assess body composition; a noninvasive test performed using an easy-to-handle portable device used in clinical practice. …”
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  11. 771
  12. 772

    Sensitivity Analysis of a CPAM Inverse Algorithm for Composite Laminates Characterization by Farshid Masoumi, Ahmad Ghasemi Ghalebahman

    Published 2017-01-01
    “…The results with high accuracy confirm the validity and capability of the present method in simultaneous determination of mechanical constants and fiber orientation angles of composite laminates as compared to prior methods.…”
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  13. 773

    Composite quantile regression approach to batch effect correction in microbiome data by Jiwon Park, Taesung Park

    Published 2025-02-01
    “…Additionally, to handle nonsystematic batch effects, we employ composite quantile regression. By adjusting the distribution of OTUs to be similar based on a reference batch selected using the Kruskal-Walis test method, we consider the variability at the OTU level.ResultsThe performance of the model is evaluated and compared with existing methods using PERMANOVA R-squared values, Principal Coordinates Analysis (PCoA) plots and Average Silhouette Coefficient calculated with diverse distance-based metrics. …”
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  14. 774

    Deep learning-based GNSS composite jamming detection and recognition technology by Chenxuan Liu, Chenxuan Liu, Binbin Ren, Binbin Ren, Yuchen Xie, Yuchen Xie, Feiqiang Chen, Feiqiang Chen

    Published 2025-04-01
    “…This paper first constructs single interference model and composite interference model, proposes three signal preprocessing methods, and generates corresponding image datasets. …”
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  15. 775

    Overheating Defect Detection of Composite Insulator Based on Mask R-CNN by Yi GAO, Lianfang TIAN, Qiliang DU

    Published 2021-01-01
    “…Aiming at the problems of large workload and low intelligence of the current infrared image-based overheating defect detection techniques for composite insulators, and the poor accuracy and poor generalization performance of the traditional image segmentation methods in complex backgrounds, an overheating defect detection method is proposed for composite insulators based on instance segmentation network Mask R-CNN. …”
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  16. 776

    Software development for retrofitting columns with FRP composites: A case study by Onder Peker, Mehmet Fatih Altan

    Published 2024-03-01
    “…The evaluation of the building’s current state, earthquake loads, and anticipated structural stresses was conducted per the Turkish Seismic Code of 2018. The structural model was analysed, incorporating data derived from on-site inspections, surveys, and samples from the building’s concrete core and reinforcement elements by employing non-linear calculation methods. …”
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  17. 777

    Puck 3D-based modeling and validation of progressive failure in instrumented glass fiber-reinforced polypropylene via the split-disk test by B. Meemary, D. Vasiukov, M. Lagardère, L. Rozova, S. Chaki

    Published 2024-10-01
    “…The experimental phase involves detailed mechanical characterization using the split-disk test, while the numerical approach uses a developed UMAT finite element model based on the 3D Puck failure criterion and an element weakening method for progressive failure analysis. …”
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  18. 778

    Cross-Modal Compositional Learning for Multilabel Remote Sensing Image Classification by Jie Guo, Shuchang Jiao, Hao Sun, Bin Song, Yuhao Chi

    Published 2025-01-01
    “…To address these issues, we propose a novel cross-modal compositional learning (CMCL) model for MLRSIC, which fully utilizes label information to improve classification performance. …”
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  19. 779

    Investigation of the Composite Motor Load in the Presence of Higher Harmonics in the Electrical Network by Ya. E. Shklyarskiy, K. K. Lobko, Yu. N. Kuznetsova, M. S. Vorobyov

    Published 2024-08-01
    “…Based on the results of the work, amplitude-frequency and phase-frequency characteristics of the impedance of a composite motor load were obtained, the analysis of which revealed the incongruence of calculation methods with simulation modeling. …”
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  20. 780