Showing 8,281 - 8,300 results of 10,710 for search 'control model optimization', query time: 0.26s Refine Results
  1. 8281

    Simulation Analysis of Solar-air Dual Heat Source Heat Pump System by Wang Gang, Yang Yongqing, Yu Wan, Hu Tao, Han Xilian

    Published 2023-01-01
    “…A mathematical model of the system is established using the centralized parameter method. …”
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  2. 8282

    Graph Neural Networks for Pressure Estimation in Water Distribution Systems by Huy Truong, Andrés Tello, Alexander Lazovik, Victoria Degeler

    Published 2024-07-01
    “…Abstract Pressure and flow estimation in water distribution networks (WDNs) allows water management companies to optimize their control operations. For many years, mathematical simulation tools have been the most common approach to reconstructing an estimate of the WDNs hydraulics. …”
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  3. 8283

    How can green finance promote the synergistic development of agricultural ecological environment and productivity? by Liangcan Liu, Xiang Li, Kaichao Li

    Published 2025-08-01
    “…IntroductionBy maintaining soil health and optimizing water resources management, agricultural ecological total factor productivity (AETFP) builds a basic defense line of safe food supply and environmental balance, effectively reduce the spread of chemical pollution and improve the quality of nutrition supply, thus providing a strategic fulcrum for the management of public health sources.MethodsBased on the provincial panel data of China from 2012 to 2022, AETFP was estimated using EBM-GML model by incorporating the agricultural ecological value into the desirable output, and the influence mechanism of green finance on the AETFP was discussed by using fixed effect model and spatial econometric model.ResultsThe AETFP in all regions of China was steadily improving, especially in the eastern region. …”
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  4. 8284

    Analysis of Energy Metabolism and Lipid Spatial Distribution in Hypoxic-Ischemic Encephalopathy Revealed by MALDI-MSI by Xingxing Zhao, Peipei Chen, Lun Yu, Chuchu Gao, Sannan Wang, Zuming Yang, Zongtai Feng

    Published 2025-06-01
    “…<b>Methods:</b> In this study, we established a neonatal mouse hypoxic-ischemic brain damage (HIBD) model by the modified Rice method, and analyzed various metabolic pathways such as the tricarboxylic acid (TCA) cycle, purine metabolism, and lipid metabolism in the ischemic edema area, with contralateral and control brain tissues using matrix-assisted laser desorption mass spectrometry imaging (MALDI-MSI) with a spatial resolution of 50 μm. …”
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  5. 8285

    The value of radiomics features of white matter hyperintensities in diagnosing cognitive frailty: a study based on T2-FLAIR imaging by Qinmei Liao, Xihao Hu, Zhiqiong Jiang, Xiaoyun Huang, Jiacheng Guo, Yuanzhong Zhu, Wenjing He

    Published 2025-05-01
    “…Repeated 5-fold cross-validation was adopted for model training and evaluation. Optimal radiomic features were extracted and selected from T2-FLAIR images, and multiple logistic regression analysis was utilized to identify independent risk factors. …”
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    Article
  6. 8286

    Machine learning technique for the identification of two-phase (oil-water) flow patterns through pipelines by Daniel Yesid Uribe-Tarazona, Carlos Mauricio Ruiz-Diaz, Octavio Andrés González-Estrada

    Published 2025-07-01
    “…After evaluating 104 network configurations, the optimal model was selected, achieving an overall accuracy of 95.4%, with training, validation, and testing accuracies of 97.1%, 92.8%, and 90.3%, respectively, and a cross-entropy error of 0.024. …”
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  7. 8287

    A linear programming-based framework of interval power flow analysis for distribution systems by Xuehan Zhang, Bairong Deng, Zhenning Pan, Tao Yu

    Published 2025-06-01
    “…Therefore, this paper proposes a novel linear programming-based framework of IPF analysis for distribution systems, designed to enhance IPF calculation efficiency and keep system state variables within recommended limits utilizing controllable equipment. First, a linearized IPF model is proposed to improve calculation efficiency. …”
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  8. 8288

    Deconvolution of serum cortisol levels by using compressed sensing. by Rose T Faghih, Munther A Dahleh, Gail K Adler, Elizabeth B Klerman, Emery N Brown

    Published 2014-01-01
    “…The pulsatile release of cortisol from the adrenal glands is controlled by a hierarchical system that involves corticotropin releasing hormone (CRH) from the hypothalamus, adrenocorticotropin hormone (ACTH) from the pituitary, and cortisol from the adrenal glands. …”
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  9. 8289

    A New Dual Steering System in a Compact Tractor by Giorgio Paolo Massarotti, German Filippini, Gustavo Raush Alviach, Pedro Javier Gamez-Montero, Esteban Codina Macia

    Published 2025-01-01
    “…The goal of this work is to provide guidance on design methods and, through the Bond Graph-3D model, suggest the best control algorithms to minimize steering noise and enhance driving comfort. …”
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  10. 8290

    Evaluating the Chinese versions of delirium assessment scales: a diagnostic systematic review by Chen Tang, Jun Zhong, Xiaojiao Wang, Fangfang Zhu, Bei Wang, Yanting Zhang, Deying Hu

    Published 2025-04-01
    “…Results Thirteen studies were included, of which 2 were case–control studies and 11 were cross-sectional studies. …”
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  11. 8291

    Critical technologies and geology-engineering integration practices for deep CBM production in the Yanchuannan CBM field by Zhenlong CHEN, Yunhai WANG, Xiao LIU, Bin CUI, Song YANG, Xin LI, Qilong FANG

    Published 2025-01-01
    “…[Results and Conclusions] The following achievements were obtained: (1) The geological understanding of four critical indicators for the selection of optimal geological-engineering “sweet spots” and efficient CBM production. (2) The concept of fracturing through effective propping and key supporting technologies for reservoir stimulation. (3) The optimal and fast production technologies characterized by four stages, three pressures, and three aspects of control. …”
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  12. 8292

    RATIONAL SUPPORTIVE THERAPY FOR CHEMOTHERAPY INDUCED ANEMIA: A PHARMACO-ECONOMIC ANALYSIS OF ERYTHROPOIETIN THERAPY IN CANCER PATIENTS IN RUSSIAN FEDERATION by V. B. Larionova, I. S. Krysanov, A. V. Snegovoy, P. A. Zeinalova, V. S. Krysanova, V. Yu. Ermakova

    Published 2018-07-01
    “…They were selected drugs that differ in pharmacokinetic properties: Eralfon® – analogue of epoetin alfa and Aranesp® – darbepoetin alfa.The treatment model of adults oncological patients with anemia receiving chemotherapy was created, which takes into account various therapies using erythropoietin preparations. …”
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  13. 8293
  14. 8294

    &#x201C;Lure the Enemy in Deep&#x201D;: Confronting Rogue UAV Through Diverse Hybrid Jamming by Xiaomeng Ma, Meiguo Gao

    Published 2025-01-01
    “…Firstly, we construct the DHJ model, which analyzes the dynamic impact mechanism of DHJ on UAV flight control systems based on common control protocols. …”
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  15. 8295

    Low frequency oscillations – neural correlates of stability and flexibility in cognition by Julia Ericson, Nieves Ruiz Ibáñez, Mikael Lundqvist, Torkel Klingberg

    Published 2025-06-01
    “…Our findings suggest a cognitive control mechanism, where selective transitions between large-scale networks optimize information flow, enabling both stable and flexible visual representations.…”
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  16. 8296
  17. 8297

    Effects of Fire Compartmentation and Smoke Exhaust Measures on Smoke Spread Caused by Cable Fire in Utility Tunnel by Li Xin, Zhang Yuanyuan, Jia Boyan, Zhang Guowei, Zheng Li

    Published 2021-01-01
    “…By studying smoke spread in utility tunnel, this paper aims to determine the optimal measures of preventing and controlling smoke spread in utility tunnel. …”
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  18. 8298

    Method for estimating non-measurable parameters of gas turbine engines considering variations in technical condition by Sergiy Yepifanov, Oleksii Bondarenko

    Published 2025-03-01
    “…This requires the use of a mathematical model of the engine's operating process, with consideration of measurement noise, the restricted set of measured parameters, and the influence of the engine’s technical condition. …”
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  19. 8299

    Harnessing Raman Spectroscopy for Enhanced Bioprocess Monitoring: Predictive CO<sub>2</sub> Analysis and Robust pH Determination in Bioreactor Off-Gas Stream by Tobias Wallocha, Michaela Poth

    Published 2025-06-01
    “…The accurate measurement of CO<sub>2</sub> concentration in fermentation off-gas is crucial for monitoring and optimizing bioprocesses, particularly in mammalian cell cultures. …”
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  20. 8300

    Malaria mortality in Brazil: an age-period cohort study by Lucas Casagrande Passoni Lopes

    Published 2025-04-01
    “…Understanding mortality trends across different age groups, periods, births cohorts, and regions is essential for developing targeted intervention strategies and optimizing resource allocation. This study aimed to analyse malaria mortality trends in Brazil, focusing on regional differences using an age-period cohort (APC) model. …”
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