Showing 1,361 - 1,380 results of 2,218 for search '"mathematical modeling"', query time: 0.06s Refine Results
  1. 1361

    Group Decision-Making Approach without Weighted Aggregation Operators by Min Jiang, Zhiqing Meng, Rui Shen

    Published 2018-01-01
    “…This approach is more suitable for scenarios with infinite number of individuals. A mathematical model approach is established based on the new concept of s⁎-optimal concession equilibrium solution without weighted aggregation operators for group decision-making problems. …”
    Get full text
    Article
  2. 1362

    A Game-Theoretic Approach for the Robust Daily Aircraft Routing Problem by Bin Deng, Hao Guo, Jingfeng Li, Junfeng Huang, Kaiyi Tang, Weidong Li

    Published 2022-01-01
    “…This paper presents a new robust integer mathematical model based on game theory that considers daily aircraft routing. …”
    Get full text
    Article
  3. 1363

    Thermal Performance Analysis of Dry Unit of Hybrid Closed Cooling Tower by Ilnur Madyshev, Vitaly Kharkov, Marsel Vakhitov, Maxim Kuznetsov

    Published 2025-01-01
    “…Therefore, this study aimed to propose a hybrid closed cooling tower (CCT) with a fill unit composed of a finned pipe coil and inclined corrugated plates (ICP). A mathematical model of the hot water cooling process in the proposed cooler, operating in dry mode was developed using the number of heat transfer units (NTU). …”
    Get full text
    Article
  4. 1364

    Indexation of Fixed-Income Portfolios to the IMA-B by Emilio Ricardo Carvalhais, Antonio Marcos Duarte Júnior

    Published 2015-01-01
    “…This study considers the problem of indexing fixed-income portfolios to the ANBIMA Market Index – Series B (IMA-B), composed of Brazilian National Treasury Notes – Series B (NTNBs). We propose a mathematical model that minimizes the deviations of the returns of the chosen portfolio in relation to the returns of the index’s theoretical portfolio. …”
    Get full text
    Article
  5. 1365

    Tumor cells proliferation and migration under the influence of their microenvironment by Avner Friedman, Yangjin Kim

    Published 2011-03-01
    “…It is well known that tumor microenvironment affects tumor growth and metastasis:Tumor cells may proliferate at different rates and migrate indifferent patterns depending on the microenvironment in which they are embedded.There is a huge literature that deals with mathematical models oftumor growth and proliferation, in both the avascular andvascular phases. …”
    Get full text
    Article
  6. 1366

    Three-Dimensional Memristive Hindmarsh–Rose Neuron Model with Hidden Coexisting Asymmetric Behaviors by Bocheng Bao, Aihuang Hu, Han Bao, Quan Xu, Mo Chen, Huagan Wu

    Published 2018-01-01
    “…The proposed memristive HR neuron model has no equilibrium point but can show hidden dynamical behaviors of coexisting asymmetric attractors, which has not been reported in the previous references for the HR neuron model. Mathematical model based numerical simulations for hidden coexisting asymmetric attractors are performed by bifurcation analyses, phase portraits, attraction basins, and dynamical maps, which just demonstrate the occurrence of complex dynamical behaviors of electrical activities in neuron with electromagnetic induction. …”
    Get full text
    Article
  7. 1367

    Three-Dimensional Shock Spectrum of Critical Component for Nonlinear Packaging System by Jun Wang, Zhi-Wei Wang, Li-Xin Lu, Yong Zhu, Yong-Guang Wang

    Published 2011-01-01
    “…Three key coordinate parameters, such as the nondimensional pulse duration, the frequency parameter ratio and the ratio of the maximum response acceleration to the peak pulse acceleration, were governed in a novel dynamical mathematical model. It is shown that the shock response of critical component is weakened owning to the decrease in the defined system parameter. …”
    Get full text
    Article
  8. 1368

    Immunotherapy: An Optimal Control Theory Approach by K. Renee Fister, Jennifer Hughes Donnelly

    Published 2005-07-01
    “…We investigate mathematical models for the dynamics between tumor cells, immune-effector cells, and cytokine interleukin-2 (IL-2). …”
    Get full text
    Article
  9. 1369

    Modeling and Simulation in Engineering Modeling of the Electrocoagulation Processes in Nonisothermal Conditions by Andrii Safonyk, Olena Prysiazhniuk

    Published 2019-01-01
    “…The influence of current strength on the concentration of the target component at the exit from the reactor was investigated using the developed mathematical model. In addition, our findings also show the effect of the rate of heat formation from the electrodes on the efficiency of obtaining of coagulant.…”
    Get full text
    Article
  10. 1370

    Study of Magnetohydrodynamic Pulsatile Blood Flow through an Inclined Porous Cylindrical Tube with Generalized Time-Nonlocal Shear Stress by Nehad Ali Shah, A. Al-Zubaidi, S. Saleem

    Published 2021-01-01
    “…The fractional calculus technique is used to provide a mathematical model of blood flow with fractional derivatives. …”
    Get full text
    Article
  11. 1371

    Dynamics of a plant-herbivore model with toxin-induced functional response by Ya Li, Z. Feng

    Published 2009-12-01
    “…In thispaper, a mathematical model for plant-herbivore interactionsmediated by toxin-determined functional response is studied. …”
    Get full text
    Article
  12. 1372

    Stability Analysis of Pneumatic Cabin Pressure Regulating System with Complex Nonlinear Characteristics by Xinhua Zheng, Lili Xie, Lizhuo Liu

    Published 2015-01-01
    “…Stability of pneumatic cabin pressure regulating system with complex nonlinear characteristics is considered. The mathematical model of each component is obtained and given in detail. …”
    Get full text
    Article
  13. 1373

    Gradient Based Multipath Reliable Transmission Strategy with Fault Tolerance for Wireless Sensor Networks by Hongbing Li, Qingyu Xiong, Weiren Shi, Cheng Zeng, Min Fan

    Published 2014-04-01
    “…It also establishes the transmission mathematical model to analyze the performance of the network. …”
    Get full text
    Article
  14. 1374

    A Beginner's Guide to Water Management—Water Clarity by Florida LAKEWATCH, Mark Hoyer

    Published 2001-09-01
    “…Topics range from how we measure water clarity, what affects it, the relationship between water clarity and biological productivity, and techniques used for managing water clarity in lakes. Mathematical models are introduced as a way of predicting water clarity in lakes. …”
    Get full text
    Article
  15. 1375

    An optimal adaptive time-stepping scheme for solving reaction-diffusion-chemotaxis systems by Chichia Chiu, Jui-Ling Yu

    Published 2007-01-01
    “…Reaction-diffusion-chemotaxis systems have proven to be fairlyaccurate mathematical models for many pattern formation problems in chemistryand biology. …”
    Get full text
    Article
  16. 1376
  17. 1377
  18. 1378
  19. 1379

    Numerical modelling of rope elasticity for heave compensation lifting in offshore crane operations by Bassey Asanga, Akanimo Ekpenyong, Aniekan Ikpe

    Published 2024-06-01
    “…Real time data were collected using classy equipment / sensors. First, a mathematical model for wire rope extension was developed using Newton / Euler’s approach when heave compensation system (HCS) was turned off (WOC) and validated using associated wire rope physical properties. …”
    Get full text
    Article
  20. 1380

    Development and Application of Well-Test Model after Injection Biological Nanomaterials by Qing Feng, Ping Gao, Xianchao Chen, Jiang Li, Jingchao Zhou, Feng Qian, Shengsheng Li, Yanni Sun, Yingying Wang

    Published 2022-01-01
    “…On this basis, the flow mathematical model of three zones (inner zone, transition zone, and outer zone) of bionanosolution is established. …”
    Get full text
    Article