Showing 1,361 - 1,380 results of 6,053 for search 'model composition (method OR methods)', query time: 0.28s Refine Results
  1. 1361

    Analysis of Gravel Migration Patterns During Vibration Rolling and Their Impact on GCL Performance Based on DEM by Hu Huang, Feihao Chen, Qingming Qiu, Ruihang Li, Lixia Guo

    Published 2024-11-01
    “…In this study, a multilayer composite rolling model consisting of a rolling wheel, a protective layer, a GCL, and a support layer was constructed by the discrete element method (DEM). …”
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  2. 1362

    Machine learning prediction of metabolic dysfunction-associated fatty liver disease risk in American adults using body composition: explainable analysis based on SHapley Additive e... by Yan Hong, Xinrong Chen, Ling Wang, Fan Zhang, ZiYing Zeng, Weining Xie

    Published 2025-06-01
    “…This study aimed to develop and validate machine learning (ML) models for predicting MAFLD using detailed body composition metrics and to explore the relative contributions of adipose tissue features through explainable ML techniques.MethodsData from the 2017–2018 National Health and Nutrition Examination Survey (NHANES) were used to construct predictive models based on anthropometric, demographic, lifestyle, and clinical variables. …”
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  3. 1363

    Experimental Study on Mechanical Properties and Stability of Marine Dredged Mud with Improvement by Waste Steel Slag by Qiaoling Ji, Yingjian Wang, Xiuru Jia, Yu Cheng

    Published 2024-10-01
    “…The unconfined compressive strength prediction model is established to optimize the mix ratio of the composite solidifying agent. …”
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  4. 1364

    Structural information of trypsin isozyme GT-B from grass carp (Ctenopharyngodon idellus) intestines by LIU Zhong-yi, WANG Zhang, XU Shi-ying, ZHANG Jian

    Published 2008-05-01
    “…In order to learn the correlation between chemical composition, structure and properties of grass carp intestine trypsin isozyme GT-B, the composition of amino acids, characteristic of ultraviolet absorption, and secondary structural units of this enzyme were investigated by instrumental and chemical analytic methods. …”
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  5. 1365

    Preliminary analysis of patient assessment within a study on the impact of hydrokinetotherapy on body composition and metabolic disease risk in an adult population segment by Claudiu Cobuz, Sînziana Călina Silișteanu, Maricela Cobuz, Andrei-Ioan Costea, Elena Vizitiu Lakhdari

    Published 2025-12-01
    “…In clinical and research settings, the accurate and reliable evaluation of body composition is necessary. Existing methods present various challenges, either in measurement methodology or in the assumptions they rely on.The purpose of this study is to conduct a preliminary analysis of patient assessment within a study concerning the impact of hydroki-netotherapy on body composition and metabolic disease risk in an adult population segment. …”
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  6. 1366

    Report of a Meeting: An Expert Consultation on Body Composition and Adiposity for Children and Adolescents in All Their Diversity by Lauren E O’Connor, Lucero Lopez-Perez, Ricardo X Martinez, Maureen K Spill, Juan Pablo Peña-Rosas, Amanda J MacFarlane

    Published 2025-07-01
    “…We convened experts to discuss methods for measuring body composition and diagnosing obesity among infants, children, and adolescents aged 0–19 y. …”
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  7. 1367
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  10. 1370

    The Le Rozel footprints: snapshots of Neandertal groups in the Late Pleistocene. A combined morphometric and experimental approach by Jérémy Duveau

    Published 2021-10-01
    “…These results not only enhance our understanding of the Palaeolithic occupations at Le Rozel but also provide new methods and data for assessing the size and composition of Neandertal groups.…”
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  11. 1371

    Investigation of stress intensity factor for internal cracks in FG cylinders under static and dynamic loading by Mahmoud Shariati, Masoud Mahdizadeh Rokhi, Hassan Rayegan

    Published 2016-12-01
    “…It is assumed that the mechanical properties vary with a power law in the radial direction of cylinders. Micromechanical models for conventional composites are used to estimate the material properties of functionally graded cylinders. …”
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  12. 1372

    Creatine supplementation protocols with or without training interventions on body composition: a GRADE-assessed systematic review and dose-response meta-analysis by Fereshteh Pashayee-Khamene, Zeinab Heidari, Omid Asbaghi, Damoon Ashtary-Larky, Kian Goudarzi, Scott C Forbes, Darren G. Candow, Reza Bagheri, Matin Ghanavati, Fred Dutheil

    Published 2024-12-01
    “…Background Despite the robust evidence demonstrating positive effects from creatine supplementation (primarily when associated with resistance training) on measures of body composition, there is a lack of a comprehensive evaluation regarding the influence of creatine protocol parameters (including dose and form) on body mass and estimates of fat-free and fat mass.Methods Randomized controlled trials (RCTs) evaluating the effect of creatine supplementation on body composition were included. …”
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  13. 1373

    Low-noise optimization design for underwater series-connected multi-sphere composite shell structure by Hefan LI, Guanjun ZHANG, Yuzhao KE

    Published 2025-06-01
    “…MethodsFirst, a finite element model was developed to calculate and analyze the underwater acoustic radiation characteristics. …”
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  14. 1374

    Robust biochar yield and composition prediction via uncertainty-aware ResNet-based autoencoder by Yali Zhang, Bowen Lei, Amirhossein Mahdaviarab, Xiao Wang, Zong Liu

    Published 2025-03-01
    “…Our model outperforms commonly used baseline methods, including MLP-NN (mean R2 = 0.907), Random Forest (RF, mean R2 = 0.798), XGBoost (XGB, mean R2 = 0.826), and Gaussian Process (GP, mean R2 = 0.786), by achieving a mean R2 of 0.974. …”
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  15. 1375

    Textural characteristics of composite adsorbents analyzed with density functional theory and self-consistent regularization procedure by V. M. Gun'ko

    Published 2020-05-01
    “…The DFT SCV/SCR method works better than the latter since it gives smaller model errors and better describes the PSD functions of composite components alone. …”
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  16. 1376

    QCI-WSC: Estimation and prediction of QoS confidence interval for web service composition based on Bootstrap by Li Qinying, Lu Wei, Li Fangli, Wang Taotao, Wang Hao

    Published 2025-07-01
    “…In web service composition, the Quality of Service (QoS) prediction applications based on the statistical point estimation method in accuracy consist of many challenges. …”
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  17. 1377
  18. 1378

    STUDY ON THE EFFECT OF PREPREG PLACEMENT TIME ON THE INTERLAMINAR SHEAR STRENGTH OF ARAMID COMPOSITE MATERIAL (MT) by JIN Bo, ZHANG AiHua, SHANG FuLin

    Published 2023-01-01
    “…Through the analysis of the prepreg molding process, it is found that the prepreg placement time is the main parameter that affects the interlaminar shear strength(ILSS) of the aramid III composite. In order to study the influence and sensitivity of the prepreg placement time on the ILSS of the aramid III composite material, the short beam method interlaminar shear experiment method was used to obtain the corresponding strength values of the prepreg under different placement time. …”
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  19. 1379

    Numerical and Experimental Analysis of Stacking Sequences Effects in Composite Mechanical Joints under Impact Loadings by Pourya Fathi, Alireza Naddaf Oskouei, Khodadad Vahedi, Amin Moslemi Petrudi

    Published 2020-07-01
    “…Using the results of the model, one can analyze the distribution and type of stress and strain in each layer of composite.…”
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  20. 1380

    TECHNOLOGICAL BASIS FOR THE CREATION OF IMPLANTS WITH A PHARMACEUTICAL COMPOSITION OF CIPROFLOXACIN AND THEIR ANTIMICROBIAL ACTIVITY IN EXPERIMENTS IN VITRO by V. V. Sheykin, Y. A. Shelikhova, E. N. Moskvitina, A. N. Osipov, V. V. Yermakov, V. S. Chuchalin, A. N. Melenteva

    Published 2016-06-01
    “…The article is devoted to the investigation of the possibility of immobilized on the surface of the titanium implantable devices (model plates, “U-shaped” brackets) antimicrobial substances.Material and methods. …”
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