Showing 541 - 560 results of 6,053 for search 'model composition (method OR methods)', query time: 0.25s Refine Results
  1. 541

    Research on Seismic Test and Calculation Model for Improving Factor of Composite Board with Heat Preservation Function by Shaochun Ma, Hongyuan Fang

    Published 2021-01-01
    “…Since the composition and stress state of thermal-insulation composite plates are extremely complex, it is difficult to conduct calculation using conventional methods. …”
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    Article
  2. 542

    Flow Behavior of Complex-Shaped Particle Mixtures in Rotary Drums: A DEM Study by Ж. Беркинова, Б. Гольман

    Published 2023-09-01
    “…This study focuses on analyzing the flowability and flow behavior of mixtures composed of alumina and aluminum alloy particles using the discrete element method. The particle shapes are modeled to closely resemble actual particles, and their flow behavior in a rotating drum is simulated. …”
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    Article
  3. 543

    A progessive damage fatigue model for unidirectional laminated composites based on finite element analysis by Michael Hack, D. Carrella-Payan, B. Magneville, T. Naito, Y. Urushiyama, W. Yamazaki, T. Yokozeki, W. Van Paepegem

    Published 2018-09-01
    “…The simulation of the fatigue damage of laminated composites under multi-axial and variable amplitude loadings has to deal with several new challenges and several methods of damage modelling. …”
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    Article
  4. 544
  5. 545

    Modeling meso-scale-void formation during through-thickness flow in liquid composite molding by B. Yang, F. Y. Bi, S. L. Wang, C. Ma, S. B. Wang, S. Li

    Published 2020-01-01
    “…Void formation during in-plane flow has been widely researched, while the void prediction method for throughthickness flow has not been reported, which restricts the effective quality control for through-thickness permeating type liquid composite molding (LCM). …”
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    Article
  6. 546
  7. 547

    MATHEMATICAL MODEL OF QUALITATIVE AND QUANTITATIVE EVALUATION OF INGREDIENT COMPOSITION DURING THE PREPARATION OF HOT FILLING SOUPS by Albert Hamed-Harisovich Nugmanov, Valeriy Mikhaylovich Poznyakovskiy

    Published 2022-10-01
    “…The article describes in detail the mathematical model of the qualitative and quantitative evaluation of the component composition of filling soups in the process of their preparation and the dimensionless criteria included in the model, as well as its practical application. …”
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    Article
  8. 548

    A Model to Study the Creep Behavior of Carbon Fiber/Epoxy Resin Composites Under Temperature by Mostafa Katouzian, Sorin Vlase

    Published 2025-04-01
    “…In order to ascertain how these materials will behave over time when exposed to temperature changes, the authors of this research suggest a model using the least squares method. The experimental results verify the accuracy of that model. …”
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    Article
  9. 549

    Parametric Study of Numerically Modelled Delamination Process in a Composite Structure Subjected to Dynamic Loading by Łukasz MAZURKIEWICZ, Krzysztof DAMAZIAK, Jerzy MAŁACHOWSKI, Paweł BARANOWSKI

    Published 2014-08-01
    “…The aim of this paper is to find a suitable method of layer connection modelling with the ability to describe delamination phenomena. …”
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    Article
  10. 550

    Identifying and Validating Indicators of Ritualism in the Iranian Higher Education System: A Mixed-Methods Study by Seyed Hedayat Davarpanah, Reza Hoveida, Mostafa Bagherian Far

    Published 2025-06-01
    “…Its reliability was confirmed through 2 indices: Cronbach's alpha coefficient and composite reliability. Discussion of Results & ConclusionThe qualitative phase of the research identified several indicators of ritualism in Iranian higher education, including: quantitativism, certificationism, symbolism, sanctity of ranking systems, emphasis on publication in ISI journals, a focus on the formal aspects of teaching, a preference for product-oriented approaches over process-oriented ones, and predominance of statistics and methods over the fundamental purposes of research. …”
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    Article
  11. 551

    Dynamic Modeling and Cutting Stability of Rotating Tapered Composite Cutter Bar considering Material Damping by Yuhuan Zhang, Ren Yongsheng, Bole Ma, Jinfeng Zhang

    Published 2020-01-01
    “…In the model, damping modeling of the composite cutter bar is achieved theoretically by using damping dissipation constitutive relations for viscoelastic composites. …”
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    Article
  12. 552

    Model of interaction between laser radiation and metal powder composition during direct laser growth by A. V. Balyakin

    Published 2024-12-01
    “…The resulting one-dimensional differential equation of enthalpy increment is solved numerically by the Euler method. Using this model, the distance from the point of origin of the interaction of the laser beam with a metal-powder composition to the zone of its complete melting was determined and the effect of the velocity of the gas-powder jet, the power of laser radiation, the bulk density of the metal-powder composition and the average radius of the powder particles on the distance to the zone of complete melting was studied.…”
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  13. 553

    Weighted-Combined Model for Reclaimed Foundation Settlement Prediction in Coastal Sludge-Bearing Composite Stratum by Boyan Li, Zaobao Liu, Wen Chen, Ziang Li, Xilei Ma, Jing Zhang

    Published 2023-01-01
    “…First, the weight coefficient of the weighted-combination model is calculated by the reciprocal square method of average absolute error (MAE). …”
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  14. 554

    Beyond standard ABS: Recent advances in modified and composite filaments prepared for fused deposition modeling by Mohammad Hadi Hosseinzadeh, Amir Azarniya, Mohammad Hassanpour, Mohammad Reza Borhan Panah, Ali Hajitabar, Hossein Abbasi Bafetrat, Milad Sadegh Yazdi

    Published 2025-03-01
    “…As a material extrusion 3D printing method, fused deposition modeling (FDM) has become a cornerstone of modern prototyping and manufacturing due to its design flexibility, rapid turnaround times, and cost-effectiveness. …”
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    Article
  15. 555

    Physics-constrained machine learning for reduced composition space chemical kinetics by Anuj Kumar, Tarek Echekki

    Published 2025-01-01
    “…By leveraging this mapping, we enforce physical constraints in the training process of the ML model for reduced composition space chemical kinetics. …”
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  16. 556

    Microbiota composition-based donor selection affects FMT efficacy in a murine colitis model by Zhongming Dai, Wen Cheng, Huan Peng, Xiaokui Qiu, Jiawen Sun, Xiaoqiang Liu, Xianjiu Sun, Jinwei Cai, Jincui Wang, Guolong Li, Yongling Lv, Shaobo Chen, Zhongying Zhong

    Published 2025-08-01
    “…BackgroundGrowing evidence links gut microbial dysbiosis to inflammatory bowel disease (IBD) pathogenesis, establishing fecal microbiota transplantation (FMT) as a microbiota-targeted therapy; however, variable outcomes in randomized trials highlight the need to identify compositional features of donor microbiota associated with FMT efficacy.ObjectiveThis study aimed to investigate how the composition of the donor gut microbiota influences the therapeutic efficacy of FMT in IBD.MethodFecal DNA from 39 IBD patients and 42 healthy donors was analyzed via 16S rRNA sequencing. …”
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  17. 557

    Damage Behaviour of Quasi-Brittle Composites: Mathematical and Computational Aspects by Jiří Vala, Jiří Tomáš

    Published 2025-04-01
    “…In the present paper, an evaluation of the damage behaviour of quasi-brittle composites exposed to mechanical, thermal, and other loads is studied by means of viscoelastic and/or viscoplastic material models, applying some non-local regularisation techniques to the initiation and development of damages. …”
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  18. 558

    Anomaly Detection on Laminated Composite Plate Using Self-Attention Autoencoder and Gaussian Mixture Model by Olivier Munyaneza, Jung Woo Sohn

    Published 2025-07-01
    “…While traditional unsupervised machine learning methods have been used in structural health monitoring (SHM), their high false positive rates limit their reliability in real-world applications. …”
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    Article
  19. 559

    The effects of dietary fat on gut microbial composition and function in a mouse model of ovarian cancer by Mariam M. AlHilli, Naseer Sangwan, Alex Myers, Surabhi Tewari, Daniel J. Lindner, Gail A. M. Cresci, Ofer Reizes

    Published 2025-08-01
    “…Stool samples were collected at the time of euthanasia and analyzed by 16SrRNA sequencing and shotgun metagenomic sequencing was performed to identify differential microbial taxonomic composition and metabolic function. Results Our findings revealed that KD and HF/LC diets significantly accelerated EOC tumor growth compared to the LF/HC diet in a xenograft model. …”
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  20. 560