Showing 1,421 - 1,440 results of 1,517 for search '"mathematics"', query time: 0.05s Refine Results
  1. 1421

    Single stage auction clearing model for electricity market considering congestion by R.R. Lekshmi, S. Balamurugan

    Published 2025-03-01
    “…The approach involves modelling of the market clearing mechanism as an optimization problem with the aim of maximizing the producer and consumer surplus, meeting the power equilibrium while maintaining the line power flows within the limit. A generalized mathematical model of the problem is formulated in MATLAB Live editor and deployed on an IEEE 5-bus system, while considering two different line limit conditions. …”
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    Article
  2. 1422

    Investigating the Two Optimization Algorithms (GWO and ACO) Coupling with Radial Basis Neural Network to Estimate the Pile Settlement by Ehsanolah Assareh, Reza Poultangari

    Published 2023-03-01
    “…Theoretical ways to calculate the pile movement mathematically have been adopted to model the PS, mostly by using artificial intelligence (AI). …”
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    Article
  3. 1423

    Extrinsic mortality and senescence: a guide for the perplexed by de Vries, Charlotte, Galipaud, Matthias, Kokko, Hanna

    Published 2023-03-01
    “…Reading the literature creates an impression that mathematically oriented biologists cannot agree on the validity of George Williams' prediction (who claimed 'yes'). …”
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    Article
  4. 1424

    Analytical Analysis of the Mechanism and Mitigation Methods of Transient Overvoltage in Direct-Drive Wind Turbine Generators Connected to Weak Power System by Xu Tian, Shengtao Wu, Luran Wei, Lixin Zhang, Nan Wang, Quan Zheng

    Published 2025-01-01
    “…Addressing this issue, this paper establishes a mathematical model for the grid-connected system of direct-drive wind turbine generators. …”
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    Article
  5. 1425

    PREDICTING THE LEARNING PATH TO LEARNER’S OPTIMUM COMPREHENSION by Ifeanyi Isaiah Achi, Chukwuemeka Odi Agwu, Christopher Chizoba Nnamene, Sylvester C. Aniobi, Ifebude Barnabas C., Kelechi Christian Oketa, Godson Kenechukwu Ezeh, John Otozi Ugah

    Published 2024-04-01
    “…Hence, this research paper focuses on deriving an improved mathematical model for predicting the learning path to a learner’s optimum comprehension. …”
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    Article
  6. 1426

    Modeling and analysis of taeniasis and cysticercosis transmission dynamics in humans, pigs and cattle by Joshua, A. Mwasunda, Jacob I, Irunde, Damian, Kajunguri, Dmitry, Kuznetsov

    Published 2021
    “…Cysticercosis reduces the market value for pigs and cattle by making pork and beef unsafe for consumption. In this paper, a mathematical model for the transmission dynamics of taeniasis and cysticercosis in humans, pigs and cattle is formulated and analyzed. …”
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  7. 1427
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  9. 1429

    Penggabungan Best Worst Method, Moora Dan Copeland Score Pada Sistem Pendukung Keputusan Kelompok Penentuan Penerima Bantuan Pada Dinas Sosial by Willy Bima Alfajri, Dinar Mutiara Kusumo Nugraheni, Bayu Surarso

    Published 2023-07-01
    “…MOORA method has simpler mathematical calculations and stable results. And copeland score method has an effective advantage as a tool in the voting system. …”
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    Article
  10. 1430

    Implementasi Algoritme Evolusioner NSGA-II pada Optimasi Daya Wireless Power Transfer Multi-Penerlima by Sabriansyah Rizqika Akbar, Eko Setiawan, Agung Setiabudi

    Published 2022-12-01
    “…It starts with the system and circuit analysis, determining state-space variables, and mathematical models. The main parameters (voltage source, capacitance, inductance, and mutual inductance) are used in the mathematical model and further formulated as power in receivers as a multi-objective function. …”
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    Article
  11. 1431

    Algorithm for determining the operating parameters of an electrical network in the problem of optimal reconfiguration in real time by Vladislav A. Rokhlov, Rustam N. Khamitov, Sergey N. Zherebtsov, Anastasia A. Latyntseva

    Published 2025-01-01
    “…Development of an algorithm for determining the parameters of the operating mode of an electrical network, applicable in a system of optimal control of the network configuration in order to reduce the level of electricity losses in the network. Methods. Mathematical modeling methods and combinatorial optimization methods. …”
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    Article
  12. 1432

    Modeling of drying kinetics and chemical analysis for optimal preservation of pitahaya, aguaymanto and pineapple fruits using a parabolic solar dehydrator in the Amazon region - Pe... by Merbelita Yalta Chappa, Wildor Gosgot Angeles, Luz Quispe-Sanchez, Diana Carina Mori Servan, Homar Santillan Gomez, Manuel Oliva-Cruz, Miguel Ángel Barrena Gurbillón

    Published 2025-03-01
    “…In this research, the drying kinetics were modeled, and a chemical analysis was performed to determine the optimum preservation conditions for pitahaya (Selenicereus undatus), aguaymanto (Physalis peruviana), and pineapple (Ananas comosus) fruits using a parabolic solar dehydrator in the Amazon region of Peru. Five mathematical models were used to determine the drying curve, with the criterion of selection the best model with the coefficient of determination (R2) and model efficiency (EF); in addition, pH and titratable acidity were evaluated during the dehydration period. …”
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  13. 1433

    Specificity and tunability of efflux pumps: A new role for the proton gradient? by Matthew Gerry, Duncan Kirby, Boian S Alexandrov, Dvira Segal, Anton Zilman

    Published 2025-01-01
    “…We developed a set of mathematical models describing operation of efflux pumps as a discrete cyclic stochastic process across a network of states characterizing pump conformations and the presence/absence of bound ligands and protons. …”
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  14. 1434

    Estimating the Pile Settlement Using a Machine Learning Technique Optimized by Henry's Gas Solubility Optimization and Particle Swarm Optimization by Saravana Kumar, Savarimuthu Robinson

    Published 2022-12-01
    “…Most intelligent strategies for the mathematical calculation of pile movement are used in PS simulations. …”
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    Article
  15. 1435

    Does accountability for reasonableness work? A protocol for a mixed methods study using an audit tool to evaluate the decision-making of clinical commissioning groups in England by Sarah Clark, Katharina Kieslich, Peter Littlejohns, Albert Weale

    Published 2015-07-01
    “…A combination of quantitative and qualitative content analysis methods will be used to analyse the interview transcripts.Ethics and dissemination Full ethics approval was received by the King's College London Biomedical Sciences, Dentistry, Medicine and Natural and Mathematical Sciences Research Ethics Subcommittee. The results of the study will be disseminated through publications in peer review journals.…”
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  16. 1436

    Application of the AHP and PROMETHEE II individual decision-making methods and the Condorcet group decision-making method in the Selection of a multipurpose armored wheeled combat... by Miša D. Živković, Darko I. Božanić, Milija M. Suknović, Boris V. Delibašić

    Published 2025-01-01
    “…The choice of a multi-purpose wheeled armored combat vehicle is a complex process influenced by numerous factors that cannot be analyzed objectively without the application of adequate mathematical models.…”
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    Article
  17. 1437

    An improved Fully Homomorphic Encryption model based on N-Primes by Mohammed Anwar Mohammed, Fadhil Salman Abed

    Published 2019-10-01
    “…This paper, develops and designs a new mathematical model to achieve the characteristics of the Fully Homomorphic Encryption. …”
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