Showing 701 - 720 results of 19,524 for search '"Mathematics"', query time: 0.06s Refine Results
  1. 701

    MATHEMATICAL MODELING OF A DISTANCE DEPENDENCE OF A SCANNING KELVIN PROBE LATERAL RESOLUTION by A. K. Tyavlovsky

    Published 2015-04-01
    “…A mathematical model of cylindrical shaped plane-ended scanning Kelvin probe output signal is proposed considering the case of an infinite plane sample's surface with local defects represented by dot charges. …”
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  2. 702

    Mathematical Model and Numerical Simulation of Coalbed Methane Migration Considering the Adsorption Expansion Effect by Jianlin Xie, Shaoqiang Yang, Pengwei Li

    Published 2022-01-01
    “…Based on the experimental results, considering the coupling effects of heat transfer, water seepage, coal and rock mass deformation, and coalbed methane desorption and seepage, a mathematical model of heat transfer–deformation–seepage coupling coalbed methane migration was established, and a numerical simulation study was carried out on the heat injection-enhanced coalbed methane mining project. …”
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  3. 703

    MATHEMATICAL FORMULATION OF PLASTIC CHARACTERISTICS OF WIRE OF STEEL 70 AT HIGH-SPEED WIRE DRAWING by Yu. L. Bobarikin, S. V. Avsejkov

    Published 2011-08-01
    “…The carried out numerical experiments subject to initial and boundary conditions indicate that mathematical model of elastic-plastic characteristics of steel 90 can be used for numerical calculations of wire drawing routes for this grade of steel.…”
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  4. 704

    A Mathematical Model for the Analysis of the Pressure Transient Response of Fluid Flow in Fractal Reservoir by Jin-Zhou Zhao, Cui-Cui Sheng, Yong-Ming Li, Shun-Chu Li

    Published 2015-01-01
    “…This study uses similar construction method of solution (SCMS) to solve mathematical models of fluid spherical flow in a fractal reservoir which can avoid the complicated mathematical deduction. …”
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  5. 705

    The Generalized Projective Riccati Equations Method for Solving Nonlinear Evolution Equations in Mathematical Physics by E. M. E. Zayed, K. A. E. Alurrfi

    Published 2014-01-01
    “…This method presents wider applicability for handling many other nonlinear evolution equations in mathematical physics.…”
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  6. 706
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    Mathematical Modeling and Optimal Control Strategy for a Discrete Time Drug Consumption Model by Abderrahim Labzai, Abdelfatah Kouidere, Bouchaib Khajji, Omar Balatif, Mostafa Rachik

    Published 2020-01-01
    “…The aim of this paper is to study and investigate the optimal control strategy of a discrete mathematical model of drug consumption. The population that we are going to study is divided into six compartments: potential drug users, light drug users, heavy drug users, heavy drug users-dealers and providers, temporary quitters of drug consumption, and permanent quitters of drug consumption. …”
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    Physical and mathematical modeling of inclusion removal with gas bottom-blowing in continuous casting tundish by Zhang M.J., Gu H.Z., Huang A., Zhu H.X., Deng C.J.

    Published 2011-01-01
    “…In this paper, spherical alumina particles were selected to model inclusions, 1:3 scale model was utilized, the removal efficiency of inclusions with the gas bottomblowing in the tundish was studied by physical and mathematical modeling. The mathematical model is validated by comparing the predicted and measured residence time distributions and dye flow patterns of tracer. …”
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  14. 714
  15. 715

    Fatigue Delamination Crack Growth in GFRP Composite Laminates: Mathematical Modelling and FE Simulation by Hassan Ijaz, Waqas Saleem, Muhammad Zain-ul-abdein, Aqeel Ahmad Taimoor, Abdullah Salmeen Bin Mahfouz

    Published 2018-01-01
    “…In this research, a comprehensive mathematical model is presented to study the delamination crack growth in GFRP composite laminates under fatigue loading. …”
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  16. 716

    Prospective mathematic teachers’ reflective thinking in solving numeracy problems at the critical reflection stage by Reno Warni Pratiwi, Purwanto, Abd. Qohar

    Published 2024-09-01
    “…The low numeracy skills in Indonesia are one factor affecting the quality of mathematics education, so reflective thinking is needed to improve this ability. …”
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  17. 717

    Construction of the mathematical model of the strength of post-consumer wood made blockboard of different designs by Serhiy Gayda, Lyubomyr Medvid

    Published 2024-10-01
    “…The strength limit during static bending for pine PCW-made blockboard was determined experimentally and an adequate mathematical (regression) model was constructed depending on the alternate laying of radial (Вrad) and tangential (Вtan) strips with widths of 32, 52 and 72 mm. …”
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