Showing 241 - 260 results of 3,115 for search '"mathematical modeling"', query time: 0.07s Refine Results
  1. 241

    Mathematical Modeling of Static Data Attribute Encryption Based on Big Data Technology by Yutang Liu, Qin Zhang

    Published 2022-01-01
    “…This paper presents a mathematical modeling method of static data attribute encryption based on big data technology. …”
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    MATHEMATICAL MODEL IMPLEMENTATION OF WYE-CONNECTED CURRENT TRANSFORMERS IN DYNAMIC SIMULATION SYSTEM by I. V. Novash, Yu. V. Rumiantsev

    Published 2014-06-01
    “…The paper presents an implementation of a mathematical model for wye-connected current transformers in Simulink-SimPowerSystems environment. …”
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    Assessing the potential impact of grasshopper outbreaks on Patagonian wetlands through mathematical modelling by Laura Soledad Serrano, Ana Laura Pietrantuono, María Fabiana Laguna, Mariana Weigandt, María Emilia Amadio, Valeria Fernández-Arhex

    Published 2025-01-01
    “…To evaluate the consequences of grasshopper population outbreaks on wetlands, we conducted an interdisciplinary study that included field and laboratory experiments, along with the development of a mathematical model. We determined the plant cover of the most representative species included in the diet of grasshoppers in a specific Patagonian wetland and performed feeding experiments to determine their consumption rate and preferences. …”
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  7. 247

    Mathematical Modeling to Study Multistage Stem Cell Transplantation in HIV-1 Patients by Manar A. Al Qudah, Sana’a A. Zarea, Saoussan A. Kallel-Jallouli

    Published 2019-01-01
    “…Thus, this paper proposes a new mathematical model, represented by a system of ODEs, to study the effect of stem cell transplantation for HIV-1 patients. …”
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    MATHEMATICAL MODELING OF THE PROCESS OF SYNTHETIC SILUMINS PRODUCTION USING THE METHOD OF REGRESSION ANALYSIS by I. V. Rafalskij, A. V. Arabej

    Published 2012-02-01
    “…The basic mechanisms of the process of silicon restoration from alumina-matrix composite ligatures on the basis of quartz sand are established. The mathematical models, describing influence of temperature, an alloy preparation time and quantities of silica in alumina-matrix composite ligatures on silicon output in synthetic alloy, are presented.…”
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    Effect of intraocular pressure on the hemodynamics of the central retinal artery: A mathematical model by Giovanna Guidoboni, Alon Harris, Lucia Carichino, Yoel Arieli, Brent A. Siesky

    Published 2013-12-01
    “…The predictions of the mathematical model are in very good agreement with experimental and clinical data. …”
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  13. 253

    Melatonin in Tuberous Sclerosis Complex Analysis Using Modern Mathematical Modeling Methods by Justyna Paprocka, Marek Kijonka, Łukasz Boguszewicz, Maria Sokół

    Published 2017-01-01
    “…To describe the diurnal melatonin secretion, mathematical model was constructed and nonlinear least squares method with the Levenberg-Marquardt optimization algorithm was applied to approximate its parameters. …”
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  14. 254

    Mathematical Modelling and Optimal Control Strategies of a Multistrain COVID-19 Spread by Bouchaib Khajji, Lahoucine Boujallal, Omar Balatif, Mostafa Rachik

    Published 2022-01-01
    “…In this paper, we propose a continuous mathematical model that describes the spread of multistrains COVID-19 virus among humans: susceptible, exposed, infected, quarantined, hospitalized, and recovered individuals. …”
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    Mathematical model to support pathological assessment and its integration into a web tool by Rafael Otal, Pedro Enrique Pérez

    Published 2024-03-01
    Subjects: “…mathematical modelling; bim; damage assessment; pathology web tools…”
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  17. 257

    Mathematical Model of Solid Food Pasteurization by Ohmic Heating: Influence of Process Parameters by Francesco Marra

    Published 2014-01-01
    “…Pasteurization of a solid food undergoing ohmic heating has been analysed by means of a mathematical model, involving the simultaneous solution of Laplace’s equation, which describes the distribution of electrical potential within a food, the heat transfer equation, using a source term involving the displacement of electrical potential, the kinetics of inactivation of microorganisms likely to be contaminating the product. …”
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    Evaluation of Surface Water Quality Based on Combined Weight-TOPSIS Mathematical Model by LIAN Haidong, MU Duo, ZHANG Shuo, XU Cundong

    Published 2021-01-01
    “…In order to evaluate the water worse than class V,and make a more objective and comprehensive evaluation,based on the water quality monitoring results of 8 sections in old Tongli Town,this paper divides the surface water quality standards into six classes,determines the combined weight by the combination of subjective weighting (AHP) and objective weighting (entropy weight),evaluates the water quality of old Tongli Town by the TOPSIS mathematical model improved with combined weight,and compares the results with those of other methods.The evaluation results show that:The water quality of old Tongli Town is class V or V<sup>-</sup>,and the water quality of internal section is worse than that of external section.The main impact factors for water quality are the DO and NH<sub>3</sub>-N.The combined weighting method overcomes the shortcoming of subjective weighting method or objective weighting method alone,with more scientific weighting process.The results of combined weight-TOPSIS model is basically consistent with those of the improved fuzzy comprehensive evaluation method,which can make the evaluation results more differentiated,so it is worthy of popularization and application in the evaluation of similar water quality.…”
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