Showing 17,301 - 17,320 results of 19,524 for search '"Mathematics"', query time: 0.14s Refine Results
  1. 17301

    The use of the SWARA method for the selection of cryptocurrency hardware by Trišić Marko

    Published 2018-01-01
    “…The use of mathematical programming has become an everyday occurence in the process of making major management decisions. …”
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    Article
  2. 17302

    Quality Measurement of the latent Properties of Students Educational and Projecting Activity in Vocational Pedagogical Universities by T. V. Shutova

    Published 2015-03-01
    “…The implementation of the RUMM 2030 program and mathematical statistics tools based on the Rasch model of quality measurement is substantiated.The above method approbation regarding the estimation of the latent variables of training and designing activity of prospective vocational teachers demonstrates that the recommended quality criteria, referred to as indicators, can be used in the competence assessment of the future teachers-designers.…”
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    Article
  3. 17303

    Effect of Learning Rate on the Recognition of Images by M. Hamed, A. El Desouky

    Published 1996-01-01
    “…The results are taken for the modern computer of AT 486 type. The mathematical analysis is summarized in order to illustrate the effect of learning rate parameter on the exact discrimination during processing. …”
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    Article
  4. 17304

    Two-Stage Humanitarian Logistics Deprivation Model for the Planning of Scarce KN-95 Facemask Supplies under Agent’s Cooperation by Oscar L. Pineda-Martinez, Carlos D. Paternina-Arboleda, Guisselle A. García-Llinás

    Published 2021-01-01
    “…In this article, through the approach to an emergency such as COVID-19, we propose a two-stage model capable of considering human suffering, the cost of humanitarian logistics, and the benefit obtained by the interaction of suppliers that generally behave as oligopolies through a mathematical programming model and one of the cooperative games. …”
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    Article
  5. 17305

    INFORMATION-ANALYTICAL SYSTEM OF MONITORING OF THE SHADOW OF NON-CASH FLOW: BASIC ELEMENTS, AUTHOR’S SIMULATION ALGORITHM by E. Baturina

    Published 2019-09-01
    “…The purpose of this article is to present the economic and mathematical toolkit for the analysis of information about the shadow activity of subjects of economic crimes and visualization of the structure of the information and analytical system for monitoring the shadow cash flow. …”
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    Article
  6. 17306

    The features of kinematic calculation for Wankel’s rotary piston engine by Yu. P. Makushev, T. A. Polyakova, L. Yu. Volkova, V. V. Ryndin

    Published 2020-11-01
    “…Using the Mathcad system as an example, it is shown the possibility of application mathematical software packages for calculations related to the study of the features of the Wankel’s RPD epitrochoid, its calculation, its research and its construction.…”
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  7. 17307

    A dimensional analysis approach to fatigue in quasi-brittle materials by Marco Paggi

    Published 2013-04-01
    “…According to this theoretical approach, the microstructural-size (related to the volumetric content of fibres in fibre-reinforced concrete), the crack-size, and the size-scale effects on the Paris’ law and the Wöhler equation are presented within a unified mathematical framework. Relevant experimental results taken from the literature are used to confirm the theoretical trends and to determine the values of the incomplete self-similarity exponents. …”
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    Article
  8. 17308

    Measuring. Monitoring. Management. Control by B.V. Tsypin, S.P. Prokopchuk

    Published 2024-12-01
    “…Materials and methods. The basic mathematical relationships, recommendations for the organization and procedure of testing and for assessing measurement results are given. …”
    Article
  9. 17309

    Robust Finite-Time Terminal Sliding Mode Control for a Francis Hydroturbine Governing System by Fengjiao Wu, Junling Ding, Zhengzhong Wang

    Published 2016-01-01
    “…The robust finite-time control for a Francis hydroturbine governing system is investigated in this paper. Firstly, the mathematical model of a Francis hydroturbine governing system is presented and the nonlinear vibration characteristics are analyzed. …”
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    Article
  10. 17310

    Singularity-Free Neural Control for the Exponential Trajectory Tracking in Multiple-Input Uncertain Systems with Unknown Deadzone Nonlinearities by J. Humberto Pérez-Cruz, José de Jesús Rubio, Rodrigo Encinas, Ricardo Balcazar

    Published 2014-01-01
    “…Given this neural network-based mathematical model of the uncertain system, a singularity-free feedback linearization control law is developed in order to compel the system state to follow a reference trajectory. …”
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    Article
  11. 17311

    Diagnostic Methods for Industrial Systems: A Case Study of Rotary Kilns in Cement Manufacturing by Saidi Amraoui Houda, Janati Idrissi Khalid, Moujibi Nabil

    Published 2025-01-01
    “…Therefore, this study proposes a new solution for processing spatial data using a mathematical method based on the geometric parameters of the kiln shell structure. …”
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  12. 17312

    Dynamic Response of Doubly-Curved Shallow Shells to Periodic External Action by Alexey A. Semenov

    Published 2024-12-01
    “…The paper proposes to extend the previously proposed approach to modeling the process of deformation of thin shells to a class of problems with periodic effects. A mathematical model is used based on the Timoshenko - Reissner hypotheses, taking into account transverse shears, geometric nonlinearity and rotational inertia. …”
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  13. 17313

    Observer-Based Aperiodic Time-Triggered Intermittent Control for Exponential Consensus of Multi-Agent Systems by Xueming Xu, Qingzhi Wang, Baozeng Fu, Lijie Wang

    Published 2025-01-01
    “…In this paper, an observer-based aperiodic time-triggered intermittent control protocol (OATICP) is explored for achieving exponential consensus of multi-agent systems (MASs). The mathematical expression of OATICP is initially put forward. …”
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  14. 17314

    Dynamic Modeling and Optimal Control for Complex Systems with Statistical Trajectory by Lingli Guo, Zhengguang Xu, Ye Wang

    Published 2015-01-01
    “…Firstly, a novel discrete-time nonlinear working state class dynamic mathematical model of sintering machine is constructed by K-means cluster method for the local data, which overcomes difficulties of modeling by mechanism and describes the class change against the point movement. …”
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  15. 17315

    Effect of Ground Plane Deformation on Electrical Performance of Air Microstrip Antennas by Wei Wang, Yanjun Wang, Shunxi Lou, Shuo Zhang, Yatian Zhou

    Published 2020-01-01
    “…The equivalent thickness of the air medium is introduced into the calculation model, and then the mathematical model is established to describe the resonant frequency offset and deformation amplitude. …”
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  16. 17316

    Modelling Decision-Making Processes in the Management Support of the Manufacturing Element in the Logistic Supply Chain by Robert Bucki, Petr Suchánek

    Published 2017-01-01
    “…This paper highlights the problems of mathematical modelling for a specific element of the logistic supply chain, that is, the manufacturing system. …”
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  17. 17317

    Investigation of a spatial double pendulum: an engineering approach by S. Bendersky, B. Sandler

    Published 2006-01-01
    “…Movement equations (i.e., mathematical model) were derived for this SDP, and oscillations of the system were computed and compared with experimental results. …”
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  18. 17318

    Variational Analysis of a Dynamic Contact Problem with Wear and Damage Involving Viscoelastic Materials with Long-Term Memory by Ahmed Hamidat, Hakim Bagua, Adel Aissaoui

    Published 2024-10-01
    “… We investigate a mathematical problem involving dynamic interaction between a viscoelastic body with long-term memory loss and an obstruction. …”
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  19. 17319

    Geometry, Space, Configuration: a Meeting with Anna Sgrosso by Agostino De Rosa, Andrea Giordano

    Published 2019-06-01
    “…Thanks to her studies, both in architectural and mathematical fields, Anna Sgrosso has revitalized Descriptive Geometry, finding new expressive and communicative impulse in the study of its projective roots and in the links that this discipline establishes with the world of figuration and art. …”
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  20. 17320

    Modeling and Implementation of a Power Estimation Methodology for SystemC by Matthias Kuehnle, Andre Wagner, Alisson V. Brito, Juergen Becker

    Published 2012-01-01
    “…This work describes a methodology to model power consumption of logic modules. A detailed mathematical model is presented and incorporated in a tool for translation of models written in VHDL to SystemC. …”
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