Showing 3,101 - 3,115 results of 3,115 for search '"mathematical modeling"', query time: 0.10s Refine Results
  1. 3101

    Characteristics and drainage modes of coalbed methane resources in closed coal mines in Yangquan and Jincheng Mining Areas by Yang WANG, Jie XIANG, Yong QIN, Shangbin CHEN, Yanming ZHU, Manli HUANG, Ying SHI

    Published 2024-12-01
    “…According to the characteristics of resources and closed coal mines, the closed coal mine coalbed methane resources are divided into three categories: gob coalbed methane resources in low-gas closed coal mine, gob coalbed methane resources in high-gas closed coal mine, and in-situ coalbed methane resources in high-gas closed coal mine.The amount of gob coalbed methane resources in closed coal mines was predicted by constructing a new mathematical model. Besides, the amount of the in-situ coalbed methane resourceswas predicted by the volume method. …”
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  2. 3102
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  4. 3104

    Epidemiological analysis primary open-angle glaucoma incidence and prevalence in Russia by A.B. Movsisyan, A.V. Kuroyedov, M.A. Arkharov, V.V. Prokhorenko, I.A.Chepurnov

    Published 2022-02-01
    “…These data were a basis for prediction (three variants) of glaucoma incidence and prevalence in Russia and the development of a mathematical model to determine the age of disease onset and duration.…”
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  5. 3105

    Optimization of the Screw Conveyor Device Based on a GA-BP Neural Network by Qiang Guo, Yunpeng Zhuang, Houzhuo Xu, Wei Li, Haitao Li, Zhidong Wu

    Published 2025-01-01
    “…In this paper, we analyze the force and velocity components acting on the straw, give the design principles for the screw’s conveying parameters under the premise of ensuring maximum conveying capacity and minimum power consumption, and determine the optimal design variables, objective functions, and constraints according to the specific optimization problem; we establish a specific mathematical model, and introduce algorithm optimization for nonlinear problems with many variables and large amounts of calculations. …”
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  6. 3106
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  8. 3108

    A Mixed Project-and-Stock Portfolio Optimization Model with Mean-SemiVariance-SemiEntropy Approach by Amirhosein Khayyatian, Majid Shakhsi-Niaei

    Published 2024-07-01
    “…Traditionally, mathematical models for portfolio optimization have primarily focused on stock investments within the capital market. …”
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  9. 3109

    Designing a Forecasting Model and Evaluating the Strategic Cooperation between the Banking System and Fintech Startups using the Adaptive Neural Fuzzy Inference System (ANFIS) by Arash Onsori, Abbas Khamseh, Taghi Torabi, Hamid Reza Yazdani

    Published 2024-06-01
    “…The subsequent implementation of the mathematical model, as detailed in Table 2, illustrates the input and output values for the main model, offering a comprehensive overview of the strategic cooperation evaluation. …”
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  10. 3110

    Analysis of Brain Tissue Poroelastic Properties Using Multiscale Modelling by Abbas Shabudin, Mohd Jamil Mohamed Mokhtarudin, Nik Abdullah Nik Mohamed, Mohd Akramin Mohd Romlay

    Published 2025-01-01
    “… Mathematical models are developed to further understand ischaemic stroke formation and achieve treatment effectiveness. …”
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  12. 3112

    Evaluating the level of digitalization of the innovation process with artificial intelligence approach in the digital transformation of knowledge-based companies by ali Bagheri, reza radfar, sepehr ghazinoory

    Published 2025-02-01
    “…As a subset of artificial intelligence, machine learning algorithms create a mathematical model based on sample data or "training data" in order to predict or make decisions without overt planning (Du et al., 2019). …”
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  13. 3113

    Presentation of knowledge sharing model in Bank Maskan Iran by Maryam Firoozi, ahmad vedadi, alireza Amirkabiri

    Published 2024-06-01
    “…Coding and implementation of the proposed bi-objective mathematical model in Games software provided a level of optimization in which maximum shared knowledge with maximum customer loyalty was achieved. …”
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  14. 3114

    Use of Wiener- Hammerstein (WH) Model Optimized with Genetic ‎Algorithm in Identification of Photovoltaic System by Iman Sohrabi Moghadam Chafjiri, Alireza Azadbar, Abbas Ghadimi, Seyed Javad Mousavi

    Published 2025-01-01
    “…<p><span style="font-size: 11pt; line-height: 125%; font-family: Calibri, sans-serif;">System identification is a method of identification or measuring a mathematical model of a system by measuring the inputs and outputs of the system. …”
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