Showing 1,481 - 1,500 results of 6,053 for search 'model composition (method OR methods)', query time: 0.18s Refine Results
  1. 1481

    Vibration-Based, Nondestructive Methodology for Detecting Multiple Cracks in Bending-Torsion Coupled Laminated Composite Beams by Stephen R. Borneman, Seyed M. Hashemi

    Published 2018-01-01
    “…This paper presents a method for detection of multiple cracks present in laminated composite bending-torsion coupled cantilevered beams using natural frequency data, a type of Nondestructive testing (NDT). …”
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  2. 1482

    Numerical Analysis of the Flexural Strength and Ductility of RC Beams Strengthened with Steel-Reinforced Grout (SRG) Composites by Kamaran S. Ismail

    Published 2025-05-01
    “…This research examines the flexural behavior and ductility of reinforced concrete beams strengthened with steel-reinforced grout (SRG) composites using a numerical modeling approach. Experimental results from nine SRG-strengthened beams, as reported in the literature, were used to validate the model. …”
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  3. 1483

    The impact of coarse aggregate mineral compositions on skid resistance performance of asphalt pavement: A comprehensive study. by Chen Zhang, Lihao Zeng, Huimin Wang, Xin Qu

    Published 2024-01-01
    “…The imprint method was utilized to assess the contact probability between various graded asphalt surface aggregates and tires. …”
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  4. 1484

    Enhanced convolutional neural networks for defect detection in fiber-reinforced composites: a hyperparameter optimization approach by Pankaj Beldar, Rasika Chandramore, Sarika Jagtap, Dipali Bendale

    Published 2025-08-01
    “…The proposed method provides a powerful tool for improving the reliability and efficiency of quality assurance processes in fiber-reinforced composite manufacturing. …”
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  5. 1485

    Influence of oxidizer flow speed on the toxic species composition in laminar diffusion flame under weightless conditions by Hui Ying Wang, Némo Decamps

    Published 2024-01-01
    “…Thermal radiation is calculated using the discrete-ordinates method coupled with a non-grey model for the radiative properties of CO, CO2, H2O and soot. …”
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  6. 1486

    Efficient Fluoride Removal Using a CeO<sub>2</sub>/Attapulgite (ATP) Composite by Jianguo Zhu, Yeting Chen, Xin Xiao

    Published 2025-02-01
    “…In this study, a CeO<sub>2</sub>/attapulgite (ATP) composite was synthesized via a straightforward hydrothermal method to efficiently remove excess fluoride from water. …”
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  7. 1487

    The correlations of serum uric acid with lean mass, fat mass and grip strength in adolescents aged 12-19 years by Feng Xu, Jianjun Shen, Zhongxin Zhu

    Published 2025-02-01
    “…To address this knowledge gap, we sought to elucidate the relationships between sUA and key indicators of body composition and musculoskeletal health in adolescents aged 12-19 years, specifically examining appendicular lean mass index (ALMI), appendicular fat mass index (AFMI), and combined grip strength.MethodsIn this cross-sectional study, we analyzed data from 2,003 adolescents participating in the National Health and Nutrition Examination Survey (NHANES) 2011-2014. …”
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  8. 1488

    The Mechanism of Interaction of Esters of Methacrylic Acid with Carbon Nanotubes to Create a New Polymer Composite Material by I.V. Zaporotskova, L.S. Elbakyan

    Published 2016-10-01
    “…The influence of carbon nanotubes on the conductivity of the considered composite polymer materials is studied. The calculations are performed using DFT method within the model of molecular cluster.…”
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  9. 1489

    Comparative efficacy of different exercise types on body composition in university students: a systematic review and meta-analysis of randomized controlled trials by Jihai Li, Liuhong Zang, Sihai Hao, Hui Wang

    Published 2025-04-01
    “…BackgroundTo systematically assess the impact of various exercise modalities and dosages on the body composition of college students through a comprehensive review of randomized controlled trials (RCTs).MethodsWe conducted a comprehensive search of relevant randomized controlled trials (RCTs) in eight databases, covering data from the inception of each database to August 2024. …”
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  10. 1490

    Impact softening performance of low melting point alloy/copper foam composite phase change materials by Jingjing Song, Minzu Liang, Yuliang Lin, Leilei Wu, Jiakai Guo, Wen Liang, Yuwu Zhang

    Published 2025-08-01
    “…The deformation failure mechanism and the strain rate softening effect of low melting point alloy/copper foam composite phase change material (CPCM) under impact loading were investigated using a macro-fine-micro multi-scale analysis method. …”
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  11. 1491

    Association between myosteatosis or sarcopenia based on abdominal CT and hypertension in systemic lupus erythematosus patients by Bowen Wang, Liping Zuo, Jinlei Fan, Wei Zhao, Yueming An, Wangshu Cai, Dexin Yu

    Published 2025-03-01
    “…The association between these body composition measures and hypertension was tested using logistic regression analyses, while mediation modeling was used to assess the mediators. …”
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  12. 1492
  13. 1493

    Analytical Solution for Consolidation Behaviors of Combined Composite Foundation Reinforced with Penetrated PCCSs and Floating DM Columns by Chaozhe Zhang, Dingwen Zhang, Songyu Liu, Jianyong Han, Chen Jiang, Yue Zhao

    Published 2023-01-01
    “…However, there is a lack of feasible method for consolidation behaviors of this combined composite foundation (CCF) reinforced with penetrated PCCSs and floating DM columns under flexible loads. …”
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  14. 1494

    Fatigue Life (Limit) Analysis Through Infrared Thermography on Flax/PLA Composites with Different Reinforcement Configurations by Samuel Charca, Diego G. Cervantes, Liu Jiao-Wang, Carlos Santiuste

    Published 2025-05-01
    “…The methods used to estimate the fatigue limit are the fitting of stress versus number of cycles data using Weibull and Basquin equations, the surface thermographic technique with bilinear and exponential models to analyze the evolution of temperature increment, and volumetric dissipated energy. …”
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  15. 1495
  16. 1496
  17. 1497

    Composite on the basis of hydrated zirconium dioxide and graphene oxide for removal of organic and inorganic components from water by Yu. S. Dzyazko, V. M. Ogenko, Yu. M. Volfkovich, V. E. Sosenkin, T. V. Maltseva, T. V. Yatsenko, K. O. Kudelko

    Published 2018-11-01
    “…Oxidized graphene has been obtained by Hammer’s method. The composite, which includes hydrated zirconium dioxide and graphene oxide (» 2 mass. %), has been synthesized by deposition from sol containing dispersed particles of the carbon material. …”
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  18. 1498
  19. 1499

    Phase angle and body composition in long-term type 1 diabetes in adults: a comparative study in a Brazilian public reference outpatient clinic by Natália Fenner-Pena, Virgínia Capistrano Fajardo, Lívia Froes, Paulo Augusto Miranda Carvalho, Fábio Vasconcellos Comim, Viviane Sahade, Márcio Weissheimer Lauria, Henrique Oswaldo da Gama Torres

    Published 2024-11-01
    “…Methods A comparative study was carried out in a public university outpatient clinic including a cohort of adult patients of both sexes diagnosed with DM1 and healthy controls matched by age and sex in a 2:1 ratio. …”
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  20. 1500

    Association between Serum Testosterone Levels and Body Composition among Men 20–59 Years of Age by Jiajie Ye, Xiaojun Zhai, Jinxiao Yang, Zhongxin Zhu

    Published 2021-01-01
    “…Weighted multiple regression analyses were used to estimate the independent association between serum testosterone levels and body composition. Weighted generalized additive models and smooth curve fittings were used to characterize the nonlinear associations between them. …”
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