Showing 2,801 - 2,820 results of 3,115 for search '"mathematical models"', query time: 0.08s Refine Results
  1. 2801

    Significance of solar radiation and viscous dissipation on oscillatory and steady convective heat transfer around buoyancy-driven sphere using FDM scheme by Alanoud Alsuhaymi, Musaad S. Aldhabani

    Published 2025-03-01
    “…The main theme of this examination is to generate the oscillations in heat frequency and oscillations in shear stress rate around a sphere surface. The governing mathematical model is solved by using primitive variable formulation and finite difference method. …”
    Get full text
    Article
  2. 2802

    Stability and computational analysis of Influenza-A epidemic model through double time delay by Ateq Alsaadi, Ali Raza, Muhammed Bilal Riaz, Umar Shafique

    Published 2025-01-01
    “…So, in the present study, we develop a delayed mathematical model based on delay differential equations (DDEs) for the influenza epidemic using a deterministic approach by introducing double delay parameters. …”
    Get full text
    Article
  3. 2803

    Design of a sustainable supply chain network of biomass renewable energy in the case of disruption by Leila Aslani, Atefeh Hasan-Zadeh, Yousef Kazemzadeh, Amir-Hosein Sheikh-Azadi

    Published 2024-06-01
    “…In this paper, a mathematical model has been proposed for the design of the biomass supply chain of field residues that includes several fields where residue is transferred to hubs after collecting the residue in the hub, the residue is transferred to reactors. …”
    Get full text
    Article
  4. 2804

    The Detection of Soybean Bacterial Blight Based on Polarization Spectral Imaging Techniques by Jia Yi, Huilin Jiang, Yong Tan

    Published 2024-12-01
    “…Therefore, this paper proposes the detection of the soybean bacterial blight with the polarization spectroscopic imaging method, derived from the detection principle and mathematical model of polarization bidirectional reflection distribution function on the basis of the Stokes vector analysis method. …”
    Get full text
    Article
  5. 2805

    An amplification mechanism for weak ELF magnetic fields quantum-bio effects in cancer cells by Amirali Zandieh, Seyed Peyman Shariatpanahi, Amir Abas Ravassipour, Javad Azadipour, Maryam Sadat Nezamtaheri, Zahra Habibi-Kelishomi, Mojtaba Ghanizadeh, Ali Same-Majandeh, Keivan Majidzadeh-A, Amir Taheri, Alireza Madjid Ansari, Mohammad Amin Javidi, Mohammad Mehdi Pirnia, Bahram Goliaei

    Published 2025-01-01
    “…In this study, we use a mathematical model of ROS dynamics in cancer cells to show how ROS oscillatory patterns can act as a resonator to amplify the small effects of the magnetic fields on the radical pair dynamics in mitochondrial Complex III. …”
    Get full text
    Article
  6. 2806

    To the problem of optimization of criteria for evaluating the effectiveness of providing the national security of the State by Y. V. Kobko

    Published 2022-03-01
    “…In addition, the implementation of appropriate evaluation requires the use of various methods: surveys, mathematical modeling, forecasting and more.…”
    Get full text
    Article
  7. 2807

    Study on Optimization of Pump Shaft Transmission System of Plastic Centrifugal Pump by Lili Zhang, Lingfeng Tang, Qingzhao Wen, Wenbin Luo

    Published 2022-01-01
    “…Combined with the application principle of singular function in mechanics, the mathematical model of a deflection of the pump shaft transmission system was constructed. …”
    Get full text
    Article
  8. 2808

    Steroid hormone-induced wingless ligands tune female intestinal size in Drosophila by Lisa Zipper, Bernat Corominas-Murtra, Tobias Reiff

    Published 2025-01-01
    “…Rapport-based ISC tumours confirm paracrine stimulation through the Ecdysone-Crol-Wg axis on mitotic behaviour, whereas the autonomous anti-proliferative role of Crol in ISC is conserved in models of colorectal cancer. Finally, mathematical modelling corroborates increasing enterocyte numbers and Wnt/Wg-degradation to set a stable post-mating intestinal size. …”
    Get full text
    Article
  9. 2809

    A Model for Vehicle Routing Problem under Returns and Emission Consideration in B2C E-Commerce Logistics by Sedat Belbağ

    Published 2025-02-01
    “…This study addressed a mixed-integer linear programming model for a vehicle routing problem under returns and emission considerations in B2C e-commerce logistics.Methodology: This study proposes a mathematical model to solve a variant of the vehicle routing problem. …”
    Get full text
    Article
  10. 2810

    Identification of cell chemistries in lithium-ion batteries: Improving the assessment for recycling and second-life by Christopher Wett, Jörg Lampe, Dominik Görick, Thomas Seeger, Bugra Turan

    Published 2025-01-01
    “…Using the Python Battery Mathematical Modelling (PyBaMM) framework, synthetical partial open circuit voltage (OCV) charge and discharge curves are generated with an electrochemical single particle model for three different cathode chemistries and the initial state of charge and state of health values as well as the initial capacities are varied. …”
    Get full text
    Article
  11. 2811

    Evaluation of rabies control measure effectiveness in the Russian Federation by S. V. Shcherbinin, T. V. Vadopalas, F. I. Korennoy, K. A. Blokhina, A. K. Karaulov

    Published 2020-09-01
    “…The analysis of data from veterinary reports showed that the most rabies-infected regions are the Central and Volga Federal Districts. Using the mathematical modeling of the epidemic process the results of preventive measures, taken by the Veterinary Service in case of rabies in the region, were evaluated.…”
    Get full text
    Article
  12. 2812

    Medium-term load forecasting with Power Market Survey: GEPCO case study by Sheeza Mariam Nawaz, Ubaid Ahmed, Adil Amin, Syed Afraz Hussain Shah, Anzar Mahmood

    Published 2024-06-01
    “…Therefore, in the proposed study, a mathematical model, Power Market Survey (PMS), is implemented to forecast month-ahead load for GEPCO division dataset. …”
    Get full text
    Article
  13. 2813

    Biophysical modeling and experimental analysis of the dynamics of C. elegans body-wall muscle cells. by Xuexing Du, Jennifer Crodelle, Victor James Barranca, Songting Li, Yunzhu Shi, Shangbang Gao, Douglas Zhou

    Published 2025-01-01
    “…This study combines experimental techniques and mathematical modeling to investigate the dynamics of C. elegans body-wall muscle cells. …”
    Get full text
    Article
  14. 2814

    Research on equipment layout of multi-layer circular manufacturing cell based on NSGA III. by Yanlin Zhao

    Published 2024-01-01
    “…A multi-dimensional target mathematical model for MCMC is established, facilitating the systematic examination of layout configurations. …”
    Get full text
    Article
  15. 2815

    Role of white-tailed deer in geographic spread of the black-legged tick Ixodes scapularis : Analysis of a spatially nonlocal model by Stephen A. Gourley, Xiulan Lai, Junping Shi, Wendi Wang, Yanyu Xiao, Xingfu Zou

    Published 2018-07-01
    “…In this paper, we develop a mathematical model to describe the spatial spread of blacklegged ticks due to deer dispersal. …”
    Get full text
    Article
  16. 2816

    Modeling and Stability Analysis of the Dynamics of Malaria Disease Transmission with Some Control Strategies by Alemzewde Ayalew, Yezbalem Molla, Amsalu Woldegbreal

    Published 2024-01-01
    “…In this study, we proposed and analyzed a nonlinear deterministic mathematical model of malaria transmission dynamics. In addition to the previous approaches, we incorporated the class of aware people and other control measures. …”
    Get full text
    Article
  17. 2817

    Dynamic Response of a Vehicle-Bridge Expansion Joint Coupled System by Lu Zhang, Shaohua Wang, Bing Li

    Published 2022-01-01
    “…In this paper, a dynamic mathematical model of the 2-axle vehicle-modular bridge expansion joint (MBEJ) coupled system is established by introducing a flexible roller tire model. …”
    Get full text
    Article
  18. 2818

    THE COMPLEX USE OF LOCAL TYPES OF FUEL IN THE POROUS CONSTRUCTION MATERIALS PRODUCTION by N. P. Voronova, B. V. Lesun

    Published 2014-08-01
    “…Also provides new methods of preparation of porous building materials based on aggloporite using local fuels and waste energy on the basis of milled peat, fuel briquettes and wood chips allow to replace expensive imported components that comprise the raw mixtures (coal, anthracite).On the basis of mathematical modeling of cooling in reheat furnaces pusher drive developed a method of engineering calculation mode batch hardening in agglomeration. …”
    Get full text
    Article
  19. 2819

    Detection Method for Bolt Loosening Based on Summation Coefficient of Absolute Spectrum Ratio by Haoyang Guo, Jianfeng Zhong, Bin Feng, Yulong Chen, Shuncong Zhong

    Published 2025-01-01
    “…Subsequently, the spectrum ratio curves between healthy and non-healthy structures are calculated for different degrees of bolt loosening, and then the Summation Coefficient of Absolute Spectrum Ratio (SCASR) is defined to indicate the looseness. In the mathematical model, a linear relationship is observed between the SCASR and the frequency shift of the resonance peak. …”
    Get full text
    Article
  20. 2820

    Sensitivity and bifurcation analysis of corruption dynamics model with control measures by Tesfaye Worku Gutema, Alemu Geleta Wedajo, Purnachandra Rao Koya

    Published 2024-12-01
    “…Hence, we developed and analyzed a nonlinear deterministic mathematical model that explains the dynamics of corruption to investigate the effect of control measures on the transmission of corruption. …”
    Get full text
    Article