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  1. 21041

    Fractal Characteristics of the Spatial Distribution of Mine Earthquake Sources in the Vicinity of a Fault: A Case Study in the Ashele Copper Mine by Congcong Zhao, Shigen Fu, Yinghua Huang

    Published 2024-12-01
    “…However, due to the spatiotemporal specificity of fault occurrence, there are few theoretical and mathematical methods suitable for effective analysis in mine safety risk management. …”
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  2. 21042

    Developing a New Approach to Temperature and pH Effects in the Modelling of the Adsorption Isotherms of Benzoic Acid onto Activated Carbon by Sohrab Ali Ghorbanian, Hossein Abolghasemi, Saeid Reza Radpour, Mohammad Ali Mousavian

    Published 2008-05-01
    “…The development of these models was based on mathematical analysis and statistical tests; they are referred to as the temperature effect term (T.E.T.) and pH effect term (pH E.T.), respectively, below. …”
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  3. 21043

    Experimental investigation on thermal performance of gravity heat pipe with different pipe configurations by Xing Lu, Jie Liu, Xulei Tong, Renkun Dai, Yang Xiao, Jun Deng

    Published 2025-01-01
    “…This analysis examined the heat transfer performance of the curved GHP with varied main factors, including evaporator input power (40W, 60W, 80W), filling ratio (20 %, 30 %, 40 %) and curving angle (30°, 45°, 60°). Mathematical correlations are derived for the heat transfer coefficient, thermal resistance, and equivalent thermal conductivity for the curved GHP. …”
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  4. 21044

    Trend Analysis for the Cooling Period for Sea Water Temperatures in Aegean and Mediterranean Coasts by Eyüp Şişman

    Published 2019-07-01
    “…In this study, the trends in Sea Surface Temperature (SST) and their mathematical structures are examined. The trends in different stations are compared with the suggested model. …”
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  5. 21045

    VMLP neural network design using optimization algorithms to predict spider suspend (Case Study: Watershed Dam Kardeh) by masooume darmani, mohammad nohtani, haydeh ara, Ali golkarian, Salman Sharif Azari

    Published 2018-06-01
    “…One of the most important processes of erosion and sediment transport in streams is the river most complex engineering  issues.this process special effects on water quality indices, action suburbs floor and destroyed much damage to the river and also into the development plans  Lack of continuity sediment sampling and measurement of many existing stations. due to the low number of hydrometric stations in Iran and the lack of continuity of sediment sampling and measuring in many existing stations, on one hand the exact amount of sediment load in many rivers in the country is not available and because of differences in climatic, hydrological and topographical conditions in the country, on the other hand, the preparation and calibration of sediment Erosion Models different regions, is unavoidableCalibration models of erosion and sedimentation in different locations is difficult and requires financial capital andthe time . the But evolutionary optimization algorithm able to resolve this problems of mathematical and experimental methods in this paper, a new optimization algorithm spiders can be made to education And the evolutionary pattern for input (discharge and precipitation) and rain-gauge gauging stations and Watershed Kardeh designated evolutionary algorithms and artificial network performance for 24 year 24-year dam catchment Kardeh for the period studied. …”
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  6. 21046

    Mechanisms on the Injection Conformance Reversion during Polymer Flooding of Offshore Heterogeneous Heavy-Oil Reservoirs by Zhijie Wei, Xiaodong Kang, Yuyang Liu, Hanxu Yang

    Published 2021-01-01
    “…To investigate its mechanisms and impact factors, one mathematical model to predicate injection conformance behavior is constructed for heterogeneous reservoirs based on the Buckley-Leverett function. …”
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  7. 21047

    Nature-Inspired Metaheuristics for Two-Agent Scheduling with Due Date and Release Time by Hongwei Li, Yuvraj Gajpal, Chirag Surti, Dongliang Cai, Amit Kumar Bhardwaj

    Published 2020-01-01
    “…This paper provides mathematical models, heuristic algorithms, and two nature-based metaheuristic algorithms to solve the problem. …”
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  8. 21048

    Analysis of Flash Temperature Characteristic of the Roller Enveloping End Face Engagement Worm Drive by Xiaolong Wang

    Published 2020-10-01
    “…In order to improve the scuffing load capacity and study the flash temperature of roller enveloping end face engagement worm drive, the mathematical model of friction coefficient between end face worm gear and roller gear under elastohydrodynamic lubrication is established based on tribology and meshing theory of roller enveloping end face engagement worm drive. …”
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  9. 21049

    Quantum many-body physics calculations with large language models by Haining Pan, Nayantara Mudur, William Taranto, Maria Tikhanovskaya, Subhashini Venugopalan, Yasaman Bahri, Michael P. Brenner, Eun-Ah Kim

    Published 2025-01-01
    “…Abstract Large language models (LLMs) have demonstrated abilities to perform complex tasks in multiple domains, including mathematical and scientific reasoning. We demonstrate that with carefully designed prompts, LLMs can accurately carry out key calculations in research papers in theoretical physics. …”
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  10. 21050

    THE COMPLEX OF EMOTIONAL EXPERIENCES, RELEVANT MANIFESTATIONS OF INSPIRATION by Pavel A. Starikov, Eugenia P. Porkhacheva, Svetlana N. Lykova

    Published 2015-09-01
    “…The proposed methods of mathematical statistics (correlation analysis, factor analysis, multidimensional scaling) are applied.Results and scientific novelty. …”
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  11. 21051

    Cortical Surface Reconstruction from High-Resolution MR Brain Images by Sergey Osechinskiy, Frithjof Kruggel

    Published 2012-01-01
    “…The method uses a mathematical model of a field in an inhomogeneous dielectric. …”
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  12. 21052

    Stability Analysis of Partially Submerged Landslide with the Consideration of the Relationship between Porewater Pressure and Seepage Force by Yang Wang, Le Yu, Tianci Yin, Lanbing Yu, Zhitao Huo

    Published 2018-01-01
    “…This paper presents a modified mathematical expression for stability analysis of partially submerged landslide and builds the relationship between porewater pressures and buoyancy acting on the underwater zone of partially submerged landslide and the relationship among porewater pressures, seepage force, and buoyancy acting on partially submerged zone. …”
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  13. 21053

    A hybrid model for prediction of software effort based on team size by Prerana Rai, Dinesh Kumar Verma, Shishir Kumar

    Published 2021-12-01
    “…The project management team of an organisation tries to predict the effort needed for the development of software using various mathematical techniques. These techniques are mostly based on statistical methods (viz. simple linear regression (SLR), multi linear regression, support vector machine, cascade correlation neural network (CCNN) etc.) and some probability‐based models. …”
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  14. 21054

    Simulation Analysis of Magnetic Characteristic of Double Permanent Magnet Wheel Linear Drive Device by Sun Feng, Ma Di, Zhao Chuan, Ren Huizhi, Xu Fangchao, Li Qiang, Jin Junjie

    Published 2020-03-01
    “…The permanent magnet driving wheel is driven by the servo motor,and the device is driven by the magnetic force generated by the permanent magnet to the iron guide rack convex teeth. Firstly,the mathematical model of the magnetic force is established according to the structure of the dual permanent magnet wheel magnetic drive device. …”
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  15. 21055

    Study on Mechanical Properties of Submunition’s Ribbon Straightening Section by Dong-ze Qin, Wei Zhang, Shu-Yun Zhang, Tian-Ji Guo, Shui-Yuan Pei, Jin-Shi Zhang

    Published 2020-01-01
    “…According to the physical structure of the submunition and the trajectory into which it was ejected, we analyzed the forces of the submunition in flight, deduced the related mathematical models, and clarify the key elements of the mechanics. …”
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  16. 21056

    A Hybrid Framework for Real-Time Dispatching of Airline Unit Load Devices under Demand Variations by Ching-Hui Tang, Ping-Hsuan Hsieh

    Published 2022-01-01
    “…The hybrid framework is developed by integrating techniques including the probability distribution technique to simulate different types of operational demand, the adjustable number of stages which is needed to meet the requirements of a decision-making process following a time sequence and the time pressure characteristic of real operations, and the scenario tree and probability rule approaches which are aimed and representing all possible demand scenarios for a stage, while the network flow technique is applied to represent the movement and location of ULDs at each airport over time and is used for the development of the associated mathematical model and the simulation. We performed a simulation of 2,000 cases based on different operational days and types of operational demand. …”
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  17. 21057

    Higher courses as the first higher school in Lithuania by Česlovas Mančinskas

    Published 1996-12-01
    “…There were 6 departments (faculties): Humanitarian, Law, Mathematical-Physical, Technical, and Medical at the Courses, and they were headed by the deans E. …”
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  18. 21058

    Telefacturing Based Distributed Manufacturing Environment for Optimal Manufacturing Service by Enhancing the Interoperability in the Hubs by V. K. Manupati, M. Gokula Krishnan, M. L. R. Varela, José Machado

    Published 2017-01-01
    “…In this context, a mathematical model is formulated for the considered objectives, that is, minimization of makespan and total training cost of the workers. …”
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  19. 21059

    Actions’ system for continuous improvement in the functioning of disciplinary groups by Mabel Rocha Vázquez, María Isabel Mentecón Ledo

    Published 2024-01-01
    “…Methods were applied at the empirical, theoretical and mathematical statistical levels that together allowed the intended objective to be achieved. …”
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  20. 21060

    Resiliency Improvement of Distribution Network Considering the Charge/Discharge Management of Electric Vehicles in Parking Lots through a Bilevel Optimization Approach by Mohammad Alizadeh, Meysam Jafari-Nokandi, Majid Shahabi

    Published 2022-01-01
    “…The number of PEV drivers that change their deenergized destination depends on the distance between the nearest energized EVPL to the destination. A combination of mathematical programming and evolutionary algorithm is applied to reach the final solution. …”
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