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Showing 521 - 540 results of 4,920 for search 'source optimization method', query time: 0.18s Refine Results
  1. 521

    Callus cultures of Thymus vulgaris and Trifolium pratense as a source of geroprotectors by Lyubov S. Dyshlyuk, Anastasiya M. Fedorova, Anna I. Loseva, Natalya I. Eremeeva

    Published 2021-06-01
    “…For instance, Thymus vulgaris and Trifolium pratense are callus cultures with strong geroprotective properties. Study objects and methods. The present research featured T. vulgaris and T. pratense grown in vitro on various nutrient media. …”
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    Article
  2. 522
  3. 523

    Effects of external carbon sources on the quality and volatile components of kiwi wine by HUANG Xiaolan, HE Xufeng, XIONG Shuang, ZHANG Chunyi, ZHENG Rong

    Published 2024-10-01
    “…ObjectiveIn order to optimize the fermentation process of kiwi wine and improve its overall quality, the effects of different exogenous carbon on its quality and volatile components were compared.MethodsSelected sucrose, glucose, maltose, brown sugar, high fructose corn syrup, glutinous rice and rice sacchacation solution as exogenous carbon, and adjusted the initial sugar content of fermentation solution to 23%. …”
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  4. 524

    Building Fire Location Predictions Based on FDS and Hybrid Modelling by Yanxi Cao, Hongyan Ma, Shun Wang, Yingda Zhang

    Published 2025-06-01
    “…Combining convolutional neural networks (CNNs) and support vector machines (SVMs) for prediction, the fire-source location prediction model with temperature, smoke, and CO concentration as feature quantities was constructed, and the hyperparameters affecting the model accuracy and generalisation were optimised by the Crested Porcupine Optimizer (CPO) algorithm. …”
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    Article
  5. 525

    Optimized Construction of Highly Efficient P-Bi<sub>2</sub>MoO<sub>6</sub>/g-C<sub>3</sub>N<sub>4</sub> Photocatalytic Bactericide: Based on Source Material and Synthesis Process by Leilei Xue, Jie Zhang, Mengmeng Sun, Hui Zhang, Ke Wang, Debao Wang, Ruiyong Zhang

    Published 2025-05-01
    “…In this study, Bi<sub>2</sub>MoO<sub>6</sub> nanoflowers with different molybdenum sources were in situ grown on the surface of g-C<sub>3</sub>N<sub>4</sub> nanosheets (OCN) by a simple one-step solvothermal method. …”
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  6. 526
  7. 527

    AC Optimal Power Flow Problem Considering Wind Energy by an Improved Particle Swarm Optimization by Mohammad Reza Ansari, Hossein Ramzaninezhad

    Published 2024-02-01
    “…This paper presents an AC Optimal Power ï¬ow (AC-OPF) problem of a power system, considering wind energy. …”
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  8. 528

    Dimensional Synthesis of Parallel Robots Using Bilevel Optimization for Design Optimization and Resolution of Functional Redundancy by Moritz Schappler

    Published 2025-03-01
    “…However, this makes the method computationally demanding. The proposed computationally efficient approach for dimensional synthesis extends multi-objective particle swarm optimization with hierarchical constraints. …”
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    Article
  9. 529

    Load frequency control in autonomous microgrids using hybrid Algorithm GWO-CS based fuzzy logic sliding mode controller by Abdessamade Bouaddi, Reda Rabeh, Mohammed Ferfra

    Published 2025-03-01
    “…Load Frequency Control (LFC) in power systems remains a critical and challenging task for power system engineers, particularly in systems incorporating multiple power generation sources, including renewable energy. These sources add significant complexity due to their inherent variability and nonlinearity. …”
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    Article
  10. 530

    Low-carbon economic optimization for flexible DC distribution networks based on the hiking optimization algorithm by Ke Wu, Yuefa Guo, Ke Wang, Zhenliang Chen

    Published 2025-03-01
    “…Furthermore, the optimization of IES scheduling is inherently a multi-dimensional nonlinear problem, where traditional intelligent optimization methods struggle to achieve satisfactory solution accuracy. …”
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    Article
  11. 531

    Two-sided Energy Storage Cooperative Scheduling Method for Transmission and Distribution Network Based on Multi-agent Attention-deep Reinforcement Learning by CHEN Shi, ZHU Yujie, LIU Yihong, XU Liuchao, TANG Guodeng

    Published 2025-01-01
    “…Compared to traditional methods, the convergence speed and optimization performance are significantly improved. …”
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  12. 532

    Be aware of overfitting by hyperparameter optimization! by Igor V. Tetko, Ruud van Deursen, Guillaume Godin

    Published 2024-12-01
    “…In recent studies on solubility prediction the authors collected seven thermodynamic and kinetic solubility datasets from different data sources. They used state-of-the-art graph-based methods and compared models developed for each dataset using different data cleaning protocols and hyperparameter optimization. …”
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  13. 533

    Optimal design of laminated composite and nanocomposite structures using evolutionary optimization techniques: a survey by Ranganai T. Moyo, Pavel Y. Tabakov

    Published 2024-09-01
    “…A strict selection method was employed to come up with this review paper, and only reputable literary sources were used. …”
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  14. 534

    Improved grey wolf optimizer for optimal reactive power dispatch with integration of wind and solar energy by F. Laouafi

    Published 2025-01-01
    “…It is a nonlinear multivariable problem of optimization, with multiconstraints. The purpose is to minimize real power losses and improve the voltage profile of a given electric system by adjusting control variables, such as generator voltages, tap ratios of a transformer, switching VAr sources, without violating technical constraints that are presented as equalities and inequalities. …”
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  15. 535

    Sparse Signal Recovery for Direction-of-Arrival Estimation Based on Source Signal Subspace by Bo Lin, Jiying Liu, Meihua Xie, Jubo Zhu

    Published 2014-01-01
    “…After establishing the sparse representation of the source signal subspace, we propose a new method to estimate the direction of arrival (DOA) by solving an ℓ1-norm minimization for sparse signal recovery of the source powers. …”
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  16. 536

    Photovoltaic Hosting Capacity Assessment of Distribution Networks Considering Source–Load Uncertainty by Chao Chen, Weifeng Peng, Cheng Xie, Shufeng Dong, Yibo Hua

    Published 2025-04-01
    “…To enhance the practical applicability and accuracy of hosting capacity evaluations, this paper proposes a PV hosting capacity assessment model that incorporates source–load uncertainty and constructs an alternative scenario optimization evaluation framework driven by target-oriented scenario generation. …”
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  17. 537

    Adaptive Source Location Estimation Based on Compressed Sensing in Wireless Sensor Networks by Lei Liu, Jin-Song Chong, Xiao-Qing Wang, Wen Hong

    Published 2012-01-01
    “…In this paper, an effective method based on compressed sensing (CS) is proposed for multiple source locations in received signal strength-wireless sensor networks (RSS-WSNs). …”
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  18. 538

    An Intelligent Regional Integrated Energy Dispatching Approach Considering Source-Load Uncertainty by Tianmeng Yuan, Yong Mu, Weibo Yin

    Published 2025-01-01
    “…To address the problem of insufficient consideration of source load uncertainty in traditional scheduling models, a two-layer optimization model is proposed that combines non-parametric density estimation and copula theory to improve the traditional source load uncertainty modeling method. …”
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  19. 539

    Resilience Enhancement for Distribution Networks Under Typhoon-Induced Multi-Source Uncertainties by Naixuan Zhu, Guilian Wu, Hao Chen, Nuoling Sun

    Published 2025-06-01
    “…The results indicate that the proposed method can reduce the load loss cost of the system by 5.112 million and 0.2459 million, respectively.…”
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  20. 540