Showing 3,721 - 3,740 results of 9,796 for search 'determined (efficiency OR efficient) (method OR methods)', query time: 0.30s Refine Results
  1. 3721

    A Novel Fractional Filter Design and Cross-Term Elimination in Wigner Distribution by Jiexiao Yu, Kaihua Liu, Liang Zhang, Peng Luo

    Published 2015-10-01
    “…Simulation results verified the efficiency of this method.…”
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    Article
  2. 3722

    PID CONTROLLER FOR SPEED CONTROL OF PMSM BASED ON MAYFLY OPTIMIZATION ALGORITHM by Fatimah F. Jaber

    Published 2025-02-01
    “…Permanent magnet synchronous motor (PMSM) is extensively employed in AC servo drives owing to their superior torque-to-inertia ratio, power density, efficiency, and power factor compared to other motors. …”
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    Article
  3. 3723

    Mechanisms and equation improvement for gas seepage in coal seams around boreholes subjected to high-pressure CO2 foam fracturing by Mingkun PANG, Tianyu ZHANG, Hongyu PAN, Xianfeng SONG, Shan WU, Tianjun ZHANG

    Published 2025-05-01
    “…ObjectiveThe special low-porosity, low-permeability structures of high-gas-content coal seams restrict efficient gas drainage. To address this issue, this study accurately determined the seepage parameters of annularly fractured coals around boreholes subjected to CO2 foam fracturing to enhance both the design accuracy of boreholes for gas pre-drainage from coal seams and gas drainage efficiency. …”
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  4. 3724

    A Comparative Evaluation of TiO2 Suspension Coating Techniques: A Novel Technique to Achieve Optimal Thickness and Uniformity of Photocatalytic Film by Masoud Rismanchian, Farideh Golbabaei, Yadollah Mortazavi, Gholamhossein Pourtaghi, Abbas Rahimi Foroushani, Parvin Nassiri

    Published 2012-01-01
    “…The present method for the determination of thickness used in most studies is the analysis of cross-sectional pictures from SEM imaging. …”
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  5. 3725

    Tailoring orthotropic mechanical and thermal properties in nonlinear contact, vibration and thermal problems via kriging-based optimization by Yicong Zhou, Jinyan Duan, Guoxin Mao, Jun Hong

    Published 2025-06-01
    “…Customizing suitable material properties for specific applications is always fascinating but challenging for designers, especially for problems with strong nonlinearities. Efficient and universal methods for tailoring material properties to meet required performances in nonlinear scenarios are still needed. …”
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    Article
  6. 3726

    Investigation of Higher Education Students' Interest in Sports and Usage Levels of University Sports Facilities by Serdar Ceyhun

    Published 2024-11-01
    “…Methodology: The classification and regression tree method (CART), one of the data mining methods, was used through a relational screening model. …”
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    Article
  7. 3727

    Theoretical Prerequisites for Strengthening Micro-Structure of Surface Layer in Road Concrete Pavement by Colloid Material by M. K. Pshembaev, Ya. N. Kovalev

    Published 2018-12-01
    “…Such approach restrains a wide application of the mentioned methods in engineering practice for provision of efficient maintenance of concrete pavements. …”
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    Article
  8. 3728

    Programming UAV swarm operational test based on mission reliability by WANG Jingyu, JIANG Ping, XIE Dingxing, QI Jianjun

    Published 2025-04-01
    “…Then, using the multi-objective quantum particle swarm optimization algorithm, the Pareto boundary is solved and the optimal program that comprehensively considers reliability and cost is determined. Finally, a simulation case is used to verify the correctness of the proposed programming method, which is a useful exploration of UAV swarm operation trial programming.…”
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  9. 3729

    Carrot (<i>Daucus carota</i> L.) Haploid Embryo Genome Doubling with Colchicine and Trifluralin by Maria Fomicheva, Elena Kozar, Elena Domblides

    Published 2025-05-01
    “…To our knowledge, this is the first report on trifluralin application for genome doubling in Apiaceae. In our study, we determined colchicine and trifluralin toxicity and doubling efficiency at different concentrations that can be used for carrot DH-line production and further improvement of genome doubling methods.…”
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  10. 3730

    Biological fungal treatment of olive cake for better utilization in ruminants nutrition in Egypt by Mohamed Fadel, Dina Helmy El-Ghonemy

    Published 2024-02-01
    “…The appropriate utilization of by-products in animal nutrition can improve the economy and the efficiency of agricultural, industrial and animal production. …”
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    Article
  11. 3731

    Preparation of Plant-derived Smoke for Stimulating Seed Germination and Quantification of Karrikins Using High Performance Liquid Chromatography by Cüneyt Akı, Yasemin Kemeç Hürkan

    Published 2023-09-01
    “…Therefore, the aim of this research is to develop a low-cost efficient method to produce SW, to standardize it and to measure the amount of the main active biomolecule karrikin (KAR1) by HPLC. …”
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    Article
  12. 3732

    Editing Digests for Social Networks by Evgeniya Yu. Poselenova, Darya D. Shapolova

    Published 2024-08-01
    “…The standard folding method proved to be especially efficient, considering the stylistic diversity of the source materials compiled. …”
    Article
  13. 3733

    Transport supply management on regular intercity bus lines by A. I. Fadeev, A. M. Ilyankov

    Published 2023-11-01
    “…The objective function is aimed at forming a transport supply that satisfies potential demand, for which the gravitational method is used to determine. The analysis of the unevenness of passenger flows by months of the year, days of the week and flights shows that on most flights the capacity of the rolling stock is not used efficiently enough.Results. …”
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  14. 3734

    EFFECT OF OPERATIONAL RISK ON THE PERFORMANCE OF LISTED INSURANCE COMPANIES IN NIGERIA by Kehinde Isiaq Olaiya, Richard Ore-Oluwa Akingunola, Abdul-Azeez Adeniyi Alao

    Published 2025-05-01
    “…Methods: Using a panel data regression analysis, we employ four models: pooled regression, fixed effects, random effects, and Difference Generalized Method of Moments (D-GMM), to explore the impact of operational risk factors, including the claims ratio, expense ratio, leverage, and firm size, on Adjusted RAROC. …”
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  15. 3735

    Use of unmanned aerial vehicles in agriculture: modern technologies and prospects by Aleksandr V. Krukhmalev

    Published 2025-06-01
    “…Materials and methods. The main research method is to determine the multitasking of UAVs - analysis of the necessary technologies used in agro-industrial complexes. …”
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  16. 3736

    A semi-supervised learning technique assisted multi-objective evolutionary algorithm for computationally expensive problems by Zijian Jiang, Chaoli Sun, Xiaotong Liu, Hui Shi, Sisi Wang

    Published 2025-01-01
    “…A group of tests on DTLZ test problems with 3, 5, and 10 objective functions, combined with a practical application, are conducted to assess the effectiveness of our proposed method. Comparative experimental results versus six state-of-the-art evolutionary algorithms for expensive problems show high efficiency of SLTA-MOEA, particularly for problems with irregular Pareto fronts.…”
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  17. 3737

    Optimization of Ultrasound-Assisted Extraction of Polyphenol Content from Zea mays Hairs (Waste) by Sarra Aourabi, Mouhcine Sfaira, Fatima Mahjoubi

    Published 2020-01-01
    “…The efficiency of the extraction process was determined from an analysis of variance (ANOVA). …”
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  18. 3738
  19. 3739

    Design of a tomato classifier based on machine vision. by Li Liu, Zhengkun Li, Yufei Lan, Yinggang Shi, Yongjie Cui

    Published 2019-01-01
    “…This paper attempts to design an automated, efficient and intelligent tomato grading method that facilitates the graded selling of the fruit. …”
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  20. 3740

    State of Charge Estimation for Lithium-Ion Battery Based on Fractional-Order Kreisselmeier-Type Adaptive Observer by Tomoki Murakami, Hiromitsu Ohmori

    Published 2024-10-01
    “…Firstly, we constructed a fractional-order battery model that includes pseudo-capacitance and determined the values of the circuit elements offline using the least squares method from actual input–output data based on the driving profile of an automobile. …”
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