Showing 7,541 - 7,560 results of 55,072 for search '"model"', query time: 0.20s Refine Results
  1. 7541

    Response Analysis of a Ballasted Rail Track Constructed on Soft Soil by 3D Modeling by Iram Lamiya Hoque, Shamontee Aziz, Joya Rani Mallick, Md. Arifuzzaman Nayeem, Tamanna-E-Hafiz Maisha, F. M. Zahid Hossain, A. F. M. S. Amin

    Published 2023-01-01
    “…The numerical analysis analogy is grounded in the spring model, where a beam under the unit load is modeled based on the Winkler foundation model concept. …”
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    Article
  2. 7542

    Degradation Assessment and Fault Diagnosis for Roller Bearing Based on AR Model and Fuzzy Cluster Analysis by Lingli Jiang, Yilun Liu, Xuejun Li, Anhua Chen

    Published 2011-01-01
    “…This paper proposes a new approach combining autoregressive (AR) model and fuzzy cluster analysis for bearing fault diagnosis and degradation assessment. …”
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    Article
  3. 7543

    Relativistic model of an anisotropic star with Bose-Einstein dark matter density profile in f(T) gravity by Samprity Das, Prabir Rudra, Surajit Chattopadhyay

    Published 2025-03-01
    “…The model is based on the equation of state (EoS) of the bag model type and the Bose-Einstein dark matter density profile. …”
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    Article
  4. 7544
  5. 7545

    Multisite Kinetic Modeling of 13C Metabolic MR Using [1-13C]Pyruvate by Pedro A. Gómez Damián, Jonathan I. Sperl, Martin A. Janich, Oleksandr Khegai, Florian Wiesinger, Steffen J. Glaser, Axel Haase, Markus Schwaiger, Rolf F. Schulte, Marion I. Menzel

    Published 2014-01-01
    “…Kinetic modeling parameters were determined by fitting the multisite model to time-domain dynamic metabolite data. …”
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    Article
  6. 7546

    Global Exponential Stability of a Delayed HIV Infection Model with a Nonlinear Incidence Rate by Zhiwen Long

    Published 2021-01-01
    “…Under the assumption that there is a time delay between the time target cells are contacted by the virus particles and the time the contacted cells become actively infected, we investigate the exponential stability of the noninfected equilibrium for a delayed HIV infection model with a nonlinear incidence rate. Compared with the global asymptotic stability analysis based on basic reproduction number, exponential stability analysis reveals the change range of various cells in different time periods.…”
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    Article
  7. 7547

    Efficient Model Order Reduction for the Dynamics of Nonlinear Multilayer Sheet Structures with Trial Vector Derivatives by Wolfgang Witteveen, Florian Pichler

    Published 2014-01-01
    “…In the present contribution, the method of trial vector derivatives is applied and extended in order to obtain a-priori trial vectors for the model reduction which are suitable for determining the nonlinearities in the joints of the reduced system. …”
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    Article
  8. 7548

    Navigating from ‘heroic’ leadership to a distributed leadership model in a virtual community of practice by Ian Johnson, Ed Bickle, Ralitsa Kantcheva

    Published 2025-01-01
    “…We urge third space professionals considering forming or participating in a CoP to attend carefully to both these elements of a DL model to safeguard the ethos of their CoP.  …”
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    Article
  9. 7549

    Study on the REV Size of Fractured Rock in the Non-Darcy Flow Based on the Dual-Porosity Model by Yuan Wang, Yu-long Niu, Qiang Feng

    Published 2018-01-01
    “…The simulation results of this model show that the REV of the non-Darcy flow is inconsistent with the REV of the Darcy flow, and the REV of the non-Darcy flow is more significant than the REV of the Darcy flow. …”
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    Article
  10. 7550

    Enhancing stock index prediction: A hybrid LSTM-PSO model for improved forecasting accuracy. by Xiaohua Zeng, Changzhou Liang, Qian Yang, Fei Wang, Jieping Cai

    Published 2025-01-01
    “…However, manual tuning of LSTM parameters significantly impacts model performance. PSO-LSTM model leveraging PSO's efficient swarm intelligence and strong optimization capabilities is proposed in this article. …”
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    Article
  11. 7551

    Bearing Fault Diagnosis of End-to-End Model Design Based on 1DCNN-GRU Network by Liu Zhiwei

    Published 2022-01-01
    “…It was shown that the proposed model could adaptively extract spatial and time-dependent features from the raw vibration signal to achieve an “end-to-end” fault diagnosis. …”
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    Article
  12. 7552
  13. 7553

    Modeling and Oil Contamination Influence Control of a Vehicle Mounted and Unbalanced Barrel Pitching System by Yuanbo Chu

    Published 2019-01-01
    “…Finally, the simulation model of MATLAB/Simulink is built and the system simulation is carried out. …”
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    Article
  14. 7554

    Second-Hand Smoke Increases Bronchial Hyperreactivity and Eosinophilia in a Murine Model of Allergic Aspergillosis by Brian W. P. Seymour, Edward S. Schelegle, Kent E. Pinkerton, Kathleen E. Friebertshauser, Janice L. Peake, Viswanath P. Kurup, Robert L. Coffman, Laurel J. Gershwin

    Published 2003-01-01
    “…This study was carried out to determine the effect of environmental tobacco smoke (ETS) on a murine model of allergic bronchopulmonary aspergillosis (ABPA). …”
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    Article
  15. 7555

    Aerodynamic Performance of a Passive Pitching Model on Bionic Flapping Wing Micro Air Vehicles by Jinjing Hao, Jianghao Wu, Yanlai Zhang

    Published 2019-01-01
    “…This study applies a bioinspired model that passively imitates insects’ pitching wings to resolve this problem. …”
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    Article
  16. 7556
  17. 7557

    An open coding analytical model of sermons on poverty with Matthew 25:31-46 as sermon text by H. J. C. Pieterse

    Published 2011-06-01
    “…From the categories an open coding analytical model with hypotheses has been constructed. …”
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  18. 7558
  19. 7559
  20. 7560

    Hybrid Analytical and Numerical Approach for Modeling Fluid Flow in Simplified Three-Dimensional Fracture Networks by D. Roubinet, S. Demirel, E. B. Voytek, X. Wang, J. Irving

    Published 2020-01-01
    “…Modeling fluid flow in three-dimensional fracture networks is required in a wide variety of applications related to fractured rocks. …”
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    Article