Showing 16,901 - 16,920 results of 19,524 for search '"Mathematics"', query time: 0.08s Refine Results
  1. 16901

    Kinetics and mechanism of arsenic sulfides oxidation by Štrbac N., Mihajlović I., Minić D., Živković D., Živković Ž.

    Published 2009-01-01
    “…The proposed reaction mechanism and chemical transformation investigated by SEM-EDX, XRD and thermal analysis, are discussed. Using mathematical modeling on results obtained during analysis in non-isothermal conditions, activation energy of this process was determined.…”
    Get full text
    Article
  2. 16902

    Generation of address sequences with specified switching activity and address repeatability by V. N. Yarmolik, N. A. Shevchenko, V. А. Levantsevich, D. V. Demenkovets

    Published 2022-09-01
    “…Presented results are based on a universal method for generating quasi-random Sobol sequences, which are effectively used to generate targeted test sequences. As an initial mathematical model, a modification of the indicated generation method proposed by Antonov and Saleev is used. …”
    Get full text
    Article
  3. 16903

    Measuring. Monitoring. Management. Control by B.V. Chuvykin, I.A. Dolgova, G.V. Milovzorov

    Published 2024-12-01
    “…To solve the problem, the methods of the mathematical apparatus of the theory of integer functions of exponential type, the theory of wavelets or mathematical models in the time domain were used. …”
    Article
  4. 16904

    Preventive Control Strategy of Cascading Fault considering Safety and Economy by Hui-Qiong Deng, Jie Luo, Chen-Chen Li, Pei-Qiang Li, Rong-Jin Zheng

    Published 2021-01-01
    “…First is to give a mathematical form to discriminate the cascading fault according to the action characteristics of the current-type backup protection. …”
    Get full text
    Article
  5. 16905

    Transdisciplinary models of hydraulic drives of mobile machinery by A. V. Puzanov

    Published 2019-02-01
    “…These models are designed to unite in a single information space a methodical and mathematical apparatus of various physicality: mechanics, kinematic, hydromechanics, heat engineering, and methods for their solution. …”
    Get full text
    Article
  6. 16906

    A Speed Control Method for Underwater Vehicle under Hydraulic Flexible Traction by Yin Zhao, Ying-kai Xia, Ying Chen, Guo-Hua Xu

    Published 2015-01-01
    “…Considering the influence of steel rope viscoelasticity and the control system traction structure feature, a mathematical model of the underwater vehicle driven by hydraulic flexible traction system is established. …”
    Get full text
    Article
  7. 16907

    Dynamic Characteristics Analysis of a Seismic Vibrator-Ground Coupling System by Liu Jun, Huang Zhi-Qiang, Li Gang, Li Shi-De, Liu Xian, Zhang Kai

    Published 2017-01-01
    “…This mathematical model is solved using Newmark’s method. …”
    Get full text
    Article
  8. 16908

    Application of multiparametric methods of data science for the classification of Russian subjects on the basis of subsidisation by A. V. Kuznetsova, L. R. Borisova, V. M. Khadartsev

    Published 2024-09-01
    “…In a brief review of the literature, mathematical models used to model the subsidisation of the Russian regions are considered. …”
    Get full text
    Article
  9. 16909

    Fuzzy Logic for Incidence Geometry by Alex Tserkovny

    Published 2016-01-01
    “…The paper presents a mathematical framework for approximate geometric reasoning with extended objects in the context of Geography, in which all entities and their relationships are described by human language. …”
    Get full text
    Article
  10. 16910

    Optimization of FCAW Parameters for Ferrite Content in 2205 DSS Welds Based on the Taguchi Design Method by Tianqi Li, Yingying Zhang, Lei Gao, Yunhao Zhang

    Published 2018-01-01
    “…The analysis of variance (ANOVA) was applied, and a mathematical model was developed to predict the effect of process parameters on the responses. …”
    Get full text
    Article
  11. 16911

    Analysis for Hydrodynamic Wedge-Platform Thrust Slider Bearing with Ultralow Surface Separation by Chao Wang, Yongbin Zhang

    Published 2022-01-01
    “…The present paper first presents the mathematical derivations for the generated pressure and carried load of this bearing based on the governing equation for boundary lubrication and the multiscale flow equation. …”
    Get full text
    Article
  12. 16912

    Error Analysis of Some Demand Simplifications in Hydraulic Models of Water Supply Networks by Joaquín Izquierdo, Enrique Campbell, Idel Montalvo, Rafael Pérez-García, David Ayala-Cabrera

    Published 2013-01-01
    “…Mathematical modeling of water distribution networks makes use of simplifications aimed to optimize the development and use of the mathematical models involved. …”
    Get full text
    Article
  13. 16913

    Fractional-Order Modeling and Analysis of a Variable Structure Hybrid Energy Storage System for EVs by Jianlin Wang, Dan Xu, Jiahui Zhou, Jinlu Mao

    Published 2020-01-01
    “…Fortunately, the theory of fractional calculus can help build accurate mathematical models of hybrid energy storage systems. …”
    Get full text
    Article
  14. 16914

    Developing a Chaotic-Simulation Based Model for Ranking High Selected Network Links in Hazardous Material Transportation by Abbas Mahmoudabadi

    Published 2014-01-01
    “…In general, transport risk is a main attribute to develop mathematical models for hazardous material routing problem as well as network designing or improving road safety. …”
    Get full text
    Article
  15. 16915

    A Scalable Ensemble Learning-Based Model for Optimal Placement of Circuit Breaker and Sectionalizer in Power Distribution Systems with the Aim of Reliability Improvement by Mehrdad Ebrahimi, Mohammad Rastegar

    Published 2024-09-01
    “…However, existing mathematical optimization algorithms, such as classic and metaheuristic methods, cannot solve the optimal switch placement problem for large-scale systems. …”
    Get full text
    Article
  16. 16916

    Modeling and Analysis of Magnetic Nanoparticles Injection in Water-Oil Two-Phase Flow in Porous Media under Magnetic Field Effect by Mohamed F. El-Amin, Ahmed M. Saad, Amgad Salama, Shuyu Sun

    Published 2017-01-01
    “…In this paper, the magnetic nanoparticles are injected into a water-oil, two-phase system under the influence of an external permanent magnetic field. We lay down the mathematical model and provide a set of numerical exercises of hypothetical cases to show how an external magnetic field can influence the transport of nanoparticles in the proposed two-phase system in porous media. …”
    Get full text
    Article
  17. 16917

    The Use of Machine Learning Methods in Road Safety Research in Poland by Anna Borucka, Sebastian Sobczuk

    Published 2025-01-01
    “…The aim of this study was to develop mathematical models based on ML algorithms describing road safety in Poland. …”
    Get full text
    Article
  18. 16918

    COMPUTER ANALYSIS OF THE UNDERLYING EQUILIBRIUM MODELS WITH PUBLIC GOOD by Y. Gavrilets, I. Tarakanova

    Published 2018-01-01
    “…This article discusses an option of the mathematical model of economic situations with public goods consumed by several market participants simultaneously. …”
    Get full text
    Article
  19. 16919

    Analytical and Practical Study of Coupled Multivibrators by Umesh Kumar, P. Bhushan Mital

    Published 1994-01-01
    “…This can be regarded as an advancement, since most of the analytical work on coupled oscillators attain results only by resorting to an approximate mathematical method.…”
    Get full text
    Article
  20. 16920

    MODELING OF ELASTIC-PLASTIC DEFORMATIONS AT CAST OF STEEL IN INGOTS OF ROUND CUT by A. N. Chichko, V. A. Matochkin, D. M. Kukuj, M. A. Murikov, A. V. Demin

    Published 2006-05-01
    “…The mathematical model for calculation of longitudinal pressures in round ingot, which takes into account mechanical bending and plastoelastic characteristics of steel, is presented. …”
    Get full text
    Article