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  1. 1941

    Capacity Benefit Analysis of Pumped-storage Power Stations in a New-type Power System by ZHANG Xiangcheng, TIAN Xu, ZHANG Guihong, LIU Fei, FAN Hengjian, LI Zhiyi

    Published 2023-02-01
    “…The investment and construction of pumpedstorage power stations will bring multiple benefits to the safe and reliable operation of the new power system, and capacity benefits are the basic guarantee for maintaining the balance of power supply and demand.However, at this stage, the capacity benefits of pumped storage power plants are not fully recognized and compensated, resulting in unsatisfactory profitability and poor enthusiasm for investment and construction.To promote the development of pumpedstorage power plants in the process of energy to power transition, this paper proposes a capacity benefit evaluation method for pumped storage power stations based on the concept of production and operation simulation; a pumped storage power station is established.The joint optimization operation model of energy power station and wind, light, water, fire and other types of power sources is established. …”
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    Article
  2. 1942

    Hybrid Technology of Water Purification Based on the Method of Dosing Sorption Material for Water Treatment Systems of Thermal Power Plants and Water Supply by Filimonova A.A., Vlasova A.Yu., Chichirov A.A., Kamalieva R.F.

    Published 2024-07-01
    “…Anthropogenic load significantly reduc-es the efficiency of purification according to the current technology, therefore, additional post-treatment methods must be used to obtain purified water of the required quality. …”
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    Article
  3. 1943

    Impact of solid oxide FC-RFB and IPFC on a renewable multi-area power system using combined PI and FOPD controllers optimized by the African Vulture algorithm by Arindita Saha, Mahajan Sagar Bhaskar, Mahmoud F. Elmorshedy, Dhafer J. Almakhles, Sanjeevikumar Padmanaban

    Published 2025-05-01
    “…Traditional controllers, such as proportional-integral (PI), proportional-integral-derivative (PID), and other subordinate control methods, frequently fail to control frequency adequately, especially in multi-source generating systems. …”
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    Article
  4. 1944

    Green Extraction Methods Applied to the Brown Macroalga <i>Saccharina latissima</i>: Assessing Yield, Total Phenolics, Phlorotannins and Antioxidant Capacity by Jonas da Silva, Luana Cristina dos Santos, Elena Ibañez, Sandra Regina Salvador Ferreira

    Published 2025-03-01
    “…The brown seaweed <i>Saccharina latissima</i> is an abundant, although yet underutilized, source of natural bioactive compounds commonly found in western regions. …”
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    Article
  5. 1945

    Real-Time TECS Gain Tuning Using Steepest Descent Method for Post-Transition Stability in Unmanned Tilt-Rotor eVTOLs by Choonghyun Lee, Ngoc Phi Nguyen, Sangjun Bae, Sung Kyung Hong

    Published 2025-06-01
    “…The proposed method integrates gain adaptation directly into the TECS loop, optimizing control actions based on instantaneous flight states such as altitude and energy-rate errors. …”
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    Article
  6. 1946
  7. 1947

    Integrated energy microgrid bi-level game scheduling optimization taking into account electricity-heat-hydrogen enriched compressed natural gas coupling and shared energy storage by Changgang Wang, Xiaoning Sun

    Published 2025-08-01
    “…To address this, we propose a novel scheduling method for Integrated Energy Management that accounts for electricity-heat-HCNG coupling and shared energy storage services. …”
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    Article
  8. 1948
  9. 1949

    Optimization of rice husk ash, Moringa oleifera powder, biochar, and okra seed powder for turbidity and color removal in the Turag and Buriganga Rivers using response surface metho... by Md. Habibur Rahman Bejoy Khan, Tahmeed Ahmed, Amimul Ahsan, Md. Rezaul Karim, Fuad Bin Nazrul, Chowdhury Sakif Ahbab, Md. Wali Ullah Riman, Md. Tajbiul Haque Auni, Md. Reduan Rahman

    Published 2025-06-01
    “…RSM regression models highlighted significant interaction effects between dosage and duration, emphasizing the importance of source-specific treatment strategies. These findings establish natural coagulants as cost-effective, sustainable alternatives to conventional treatment methods. …”
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    Article
  10. 1950
  11. 1951

    Prediction Model for Compaction Quality of Earth-Rock Dams Based on IFA-RF Model by Weiwei Lin, Yuling Yan, Pu Xu, Xiao Zhang, Yichuan Zhong

    Published 2025-04-01
    “…The improved firefly optimization-based random forest (IFA-RF) is applied in practical engineering projects, and the results validate that this method can reliably and accurately predict the compaction quality of earth-rock dam construction in real time (R = 0.90107, MSE = 0.0000602, <i>p</i> = 0.000) and thereby guide remedial measures to ensure engineering safety and quality compliance.…”
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  12. 1952

    Gibbs-BERTopic: A Hybrid Approach for Short Text Topic Modeling by Yan Zhu, Yueying Liu

    Published 2025-01-01
    “…As a rich source of direct user needs, online reviews can be effectively analyzed through topic modeling to uncover user preferences and requirements. …”
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    Article
  13. 1953
  14. 1954

    Creating Balance on Bandwidth Consumption using Network Coding in Wireless Sensor Networks by Ehsan Kharati

    Published 2024-02-01
    “…This model minimizes the ratio of the total maximum bandwidth to the available bandwidth in network&#039;s edges and we use the dual method to solve this model. We also use the KarushâKuhnâTucker conditions (KKT) to calculate a lower bound and find the optimal solution and point in optimization model. …”
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  15. 1955

    The calculation algorithm of oil and gas production enterprise energy efficiency indicators by A. Yu. Arestova, V. N. Ulyanov, M. Yu. Frolov

    Published 2022-04-01
    “…Then, the power and electricity balance calculation algorithm should be designed to evaluate the share of the technological processes’ consumption, analyze losses, and determine the source of imbalance. The assessment of energy efficiency indicators will require adaptation of the parameter’s identification method for rotating electrical machines in operating modes. …”
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    Article
  16. 1956

    A Subspace Preconditioned LSQR Gauss-Newton Method with a Constrained Line Search Path Applied to 3D Biomedical Microwave Imaging by Jürgen De Zaeytijd, Ann Franchois

    Published 2015-01-01
    “…(i) To speed up the iterative forward problem solution, we extrapolate the initial guess of the field from a few field solutions corresponding to previous source positions for the same complex permittivity (i.e., “marching on in source position”) as well as from a Born-type approximation that is computed from a field solution corresponding to one previous complex permittivity profile for the same source position. …”
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  17. 1957

    Long Trip Charging Planning of Battery Electric Vehicle Considering Vehicle Waiting Time Forecast at Fast Charging Stations: A Mixed-Integer Dynamic Programming Approach by Pradeep Krishna Bhat, Zhouquan Wu, Bo Chen

    Published 2025-01-01
    “…Monte Carlo simulation generates the waiting time at the charging station based on the probability distributions and station configuration. The presented optimal charging plan method is validated by multiple test cases. …”
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    Article
  18. 1958

    HypE-GA based study on optimal design of standard floor facade windowing of high-rise office buildings facing energy saving in heating, cooling and lighting. by Weixiang Zhang, Jieli Sui

    Published 2025-01-01
    “…In addition, this paper proposes a method that can quickly find the Pareto optimal solution by clustering analysis on optimized results through Origin in multi-objective HypE-GA optimization study.…”
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  19. 1959

    Eel and Grouper Optimization-Based Fuzzy FOPI-TID<sup>μ</sup>-PIDA Controller for Frequency Management of Smart Microgrids Under the Impact of Communication Delays and Cyberattacks... by Kareem M. AboRas, Mohammed Hamdan Alshehri, Ashraf Ibrahim Megahed

    Published 2025-06-01
    “…The Integral Time Squared Error (ITSE) of the frequency fluctuation (ΔF) around the nominal value is used as an objective function for the optimization process. A diesel engine generator (DEG), renewable sources such as wind turbine generators (WTGs), solar photovoltaics (PVs), and storage components such as flywheel energy storage systems (FESSs) and battery energy storage systems (BESSs) are all included in the SMG system. …”
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  20. 1960

    Curved Holographic Augmented Reality Near-Eye Display System Based on Freeform Holographic Optical Element with Extended Field of View by Hong Xu, Yuan Xu, Changyu Wang, Juan Liu

    Published 2024-12-01
    “…The system includes a display source and a HOE with curved substrate. We analyze the system by exploiting the diffraction theory between plane and curved surface, and a layered and weighted FOV optimization method using particle swarm optimization algorithm is proposed to realize the optimization of the phase of freeform HOE. …”
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