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Showing 9,601 - 9,620 results of 15,724 for search 'determined (coefficiency OR efficient) method', query time: 0.27s Refine Results
  1. 9601

    Metoda Krakowianowa w Rozwiazywaniu Równań Ruchu Układów Dynamicznych by S. Złonkiewicz

    Published 1963-06-01
    “…The section is concluded by a description of the iteration method for determining the eigenvectors and eigenfunctions showing the simplicity of the computation. …”
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    Article
  2. 9602

    Incorporating external controls in the design of randomized clinical trials: a case study in solid tumors by Emily M. Damone, Jiawen Zhu, Herbert Pang, Xiao Li, Yinqi Zhao, Evan Kwiatkowski, Lisa A. Carey, Joseph G. Ibrahim

    Published 2024-11-01
    “…In this article, we illustrate the analysis framework of a clinical trial if a hybrid control design was used after determining an RCT may not be feasible. Methods We utilize two previously completed RCTs in nonsquamous NSCLC and a nationwide electronic health record derived de-identified database as examples and compare 5 analysis methods on each trial, as well as a set of simulations to determine operating characteristics of such designs. …”
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  3. 9603

    Establishment of Hyperspectral Prediction Model of Water Content in Anshan-Type Magnetite by Xiaoxiao XIE, Yang BAI, Jiuling ZHANG, Yuna JIA

    Published 2024-12-01
    “…The prediction set determination coefficients (R2) of the models are 0.778 and 0.789, and the root mean square error (RMSE) were 5.45% and 5.41%, respectively. …”
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  4. 9604

    Relaxation Parameter Optimization in Electrical-to-Mechanical Co-Simulation Based on Time Windowing WR Technique by Md Moktarul Alam, Richard Perdriau, Mohammed Ramdani, Mohsen Koohestani

    Published 2025-01-01
    “…The WR method exhibited significantly lower power efficiency (57.4%) compared to the full system (81.4%), rendering it insufficient. …”
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    Article
  5. 9605

    Dynamic reconfiguration of distribution networks considering wind-PV-load scenarios by LIU Ronghui, CHEN Geng, SUN Gaiping, LIN Shunfu, WANG Xu

    Published 2025-07-01
    “…To enhance computational efficiency, Fisher optimal partition is employed to determine optimal reconfiguration intervals. …”
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    Article
  6. 9606

    Assessment of the effect of speed and scale on the total resistance and its components for a bulk carrier by Carlo Giorgio Grlj, Nastia Degiuli, Ivana Martić

    Published 2025-06-01
    “…Computational fluid dynamics is employed to predict the total resistance coefficient and its components and to determine the form factor at various speeds and scales. …”
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  7. 9607

    Preliminary evaluation methodology for payback infrastructure projects in private-public partnership by D. A. Shergin, G. A. Annenkov

    Published 2023-07-01
    “…The authors of the article present the results of scientific and practical research on the development of methods of primary assessment of the efficiency of payback infrastructure projects public-private partnerships achieved through the monitoring and analysis of the state company’s investment activities and project portfolio management. …”
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    Article
  8. 9608

    SELECTING THE SCHEME OF TECHNOLOGICAL CONNECTION OF SUBSCRIBERS TO THE HEAT NETWORK UNDER CONDITIONS OF TRANSITION TO PULSE CIRCULATION OF THE HEATER IN THE EQUIPMENT OF HEAT SUPPL... by A. N. Makeev

    Published 2017-12-01
    “…The aim is to justify the expediency of a transition en masse to independent connection of heat consumption systems  under the conditions of pulse circulation of the coolant through the  equipment of a heat supply unit in order to increase the overall  energy efficiency of district heat supply systems.Methods. …”
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  9. 9609

    Biochemical Oxygen Demand Prediction Based on Three-Dimensional Fluorescence Spectroscopy and Machine Learning by Xu Zhang, Yihao Zhang, Xuanyi Yang, Zhiyun Wang, Xianhua Liu

    Published 2025-01-01
    “…Biochemical oxygen demand (BOD) is an important indicator of the degree of organic pollution in water bodies. Traditional methods for BOD<sub>5</sub> determination, although widely used, are complicated and dependent on accurate chemical measurements of dissolved oxygen. …”
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  10. 9610

    ANALISIS NILAI TAMBAH DAN KEMAMPULABAAN TIGA AGROINDUSTRI VCO D1 KOTA BENGKULU by Musryadi Nabiu, Ellys Yuliarti, Esteria Manurung

    Published 2006-04-01
    “…Respondent  determination method  is by purposive,  sum samples  in this  research  are three  VCO agro industry.  …”
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  11. 9611

    Day-Ahead Electricity Price Forecasting Based on Hybrid Regression Model by Ali Najem Alkawaz, Abdallah Abdellatif, Jeevan Kanesan, Anis Salwa Mohd Khairuddin, Hassan Muwafaq Gheni

    Published 2022-01-01
    “…This work proposes a new hybrid machine learning method for a day-ahead EPF, which involves linear regression Automatic Relevance Determination (ARD) and ensemble bagging Extra Tree Regression (ETR) models. …”
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  12. 9612

    Microscopic-Level Collaborative Optimization Framework for Integrated Arrival-Departure and Surface Operations: Integrated Runway and Taxiway Aircraft Sequencing and Scheduling by Chaoyu Xia, Yi Wen, Minghua Hu, Hanbing Yan, Changbo Hou, Weidong Liu

    Published 2024-12-01
    “…For taxiway scheduling, the Multi-Route Airport Surface Scheduling Method (MASM) is proposed, aiming to determine the routes and taxi metering for each aircraft while minimizing the gap compared with the runway scheduling solution. …”
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  13. 9613

    3D analysis of the micro- and nanostructure of lung tissue by scanning probe nanotomography by A. E. Efimov, O. I. Agapova, L. A. Safonova, M. M. Bobrova, I. I. Agapov

    Published 2020-10-01
    “…Objective: to analyze the 3D micro- and nanostructure and quantitative morphological parameters of rat lung tissue. Materials and methods. Wistar rat lung tissue samples were obtained for the study. …”
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  14. 9614

    USE OF BIOSTIMULATING SALIX SOLUTIONS FOR THE VEGETATIVE PROPAGATION OF CHRYSANTHEMUM: A REVIEW by Ana COJOCARIU, Alina Elena CRÎŞMARU, Cristiana Virginia PETRE

    Published 2024-12-01
    “…In the last decades, in horticulture, improving the propagation methods for decorative plants and raising their efficiency became a high priority. …”
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  15. 9615

    Problems in Modeling Three-Phase Three-Wire Circuits in the Case of Non-Sinusoidal Periodic Waveforms and Unbalanced Load by Konrad Zajkowski, Stanislaw Duer

    Published 2025-06-01
    “…Asymmetry in the supply voltage in three-phase circuits disrupts the flow of currents. This worsens the efficiency of the distribution system and increases the problems in determining the mathematical model of the energy system. …”
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    Article
  16. 9616

    Automated Line for Post-Harvest Processing of Root Crops and Potatoes by A. S. Dorokhov, M. A. Mosyakov, N. V. Sazonov

    Published 2020-03-01
    “…They developed approaches and basic technical, technological and constructive solutions aimed at improving the efficiency of root crops and potatoes post-harvest processing. …”
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  17. 9617

    Comprehensive treatment of patients with community-acquired pneumonia by N. E. Chernekhovskaya, I. Yu. Korzheva, I. M. Maltseva, A. V. Povalyaev

    Published 2019-07-01
    “…The microhemocirculation index (MI) was recorded, then its mean-square deviation (MSD) and variation coefficient were calculated. Blood flow fluctuations were determined and the microcirculation efficiency index (MEI) was calculated.Results. …”
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  18. 9618

    Detecting small seamounts in multibeam data using convolutional neural networks by Tobias Ziolkowski, Colin W. Devey, Agnes Koschmider

    Published 2025-08-01
    “…A hyperparameter optimization study determined the optimal U-Net configuration, achieving a Dice Coefficient of 0.8274 and a Mean IoU of 0.7514. …”
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  19. 9619

    EVALUATION OF TECHNICAL STATE OF GAS TURBINE PLANT ACCORDING TO THE RESULTS OF THE CONSTRUCTION OF THE PIVOT THROTTLE CHARACTERISTICS by A. R. Zagretdinov, R. I. Kamaev, V. I. Kruglov, V. N. Loginov

    Published 2017-12-01
    “…The approach to determining the health of gas turbine engine based on the construction of SDH proposed method of increasing the reliability of calculation results. …”
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    Article
  20. 9620