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Showing 15,281 - 15,300 results of 15,724 for search 'determined (coefficient OR efficient) methods', query time: 0.26s Refine Results
  1. 15281

    Using Multiple Criteria Optimization and Two-Stage Genetic Algorithms to Select a Population Management Strategy with Optimized Reliability by Jessica L. Chapman, Lu Lu, Christine M. Anderson-Cook

    Published 2018-01-01
    “…The method is illustrated with an example that shares characteristics with some munition stockpiles and demonstrates the substantial advantages of the two-phase approach on the quality of solutions and efficiency of finding them.…”
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    Article
  2. 15282

    Research of the Electric Power Conversion in Wind Turbines with the Aerodynamic Multiplication by Alekseevskiy D.G., Andrienko P.D., Nemykina O.V.

    Published 2019-04-01
    “…The research results have showed that power losses reduce in busbars and lead to increase wind turbine efficiency and decrease cable consumption. Electromagnet processes modelling of visual block model have evidenced the adequacy of the assumptions in the determination of the power losses. …”
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    Article
  3. 15283

    PERAN NEGARA DALAM MENJAMIN HAK BEBAS DARI KELAPARAN by Tri Aji Nur Dewa Kusuma Wardhana, Wiwik Afifah, Sultoni Fikri

    Published 2022-05-01
    “…This research method is a qualitative method based on existing data on the fulfillment of the right to be free from hunger. …”
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    Article
  4. 15284

    The possibility of applying measuers of throughput accounting in enhancing the competitive advantage in economic units Applied to the factory "Rikan" for the production of concrete... by Hazim Hashim Mohammed, Ghazi Othman Mahmood

    Published 2020-04-01
    “…The research arrieved several recommendations, the most important, economic units are urged, including laboratory research sample to benefit from the information provided by the method of throughput accounting of what this tool role in providing information that will help to raise the efficiency of the economic performance of the unit and improve its profitability. …”
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    Article
  5. 15285

    Optimal design of electromagnetic metamaterial electronic device sensor with specific performance based on multivariate big data fusion by Sheng Bi

    Published 2023-12-01
    “…As the basic unit structure of electromagnetic metamaterial, the structure size of open resonant ring directly determines the constitutive parameters of SRR (dielectric constant ε and permeability μ). …”
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    Article
  6. 15286

    Repetitive Construction Scheduling for Solo-Yogyakarta-NYIA Kulon Progo Toll Road Overpass using Line of Balance by Agung Budiwirawan, Edwin Firgyan Raharja, Muhammad Faizal Ardhiansyah Arifin

    Published 2023-10-01
    “…Therefore, this research tries to apply LoB to this overpass project to determine whether LoB can efficiently manage a repetitive construction project. …”
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    Article
  7. 15287

    Technical and Economic Analysis of a Newly Designed PV System Powering a University Building by Miroslaw Zukowski, Robert Adam Sobolewski

    Published 2025-07-01
    “…The article proposes five variants of the arrangement of photovoltaic panels on the pergola. A new method was used to determine the energy efficiency of individual options selected for analysis. …”
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    Article
  8. 15288

    The characteristic of patulous eustachian tube patients diagnosed by the JOS diagnostic criteria. by Yoshinobu Kawamura, Ryoukichi Ikeda, Toshiaki Kikuchi, Hiromitsu Miyazaki, Tetsuaki Kawase, Yukio Katori, Toshimitsu Kobayashi

    Published 2019-01-01
    “…<h4>Objective</h4>The objective is to describe characteristics of patients diagnosed with patulous Eustachian tube (PET) using the Diagnostic Criteria proposed by Japan Otological Society, and to evaluate the efficiency of objective tests to determine patent Eustachian tube.…”
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    Article
  9. 15289

    Time-Variation Damping Dynamic Modeling and Updating for Cantilever Beams with Double Clearance Based on Experimental Identification by Yunhe Zhang, Fanjun Meng, Xueguang Li, Wei Song, Dashun Zhang, Faping Zhang

    Published 2025-01-01
    “…The quantum genetic algorithm (QGA) is used to optimize the scale factor, which determines the identification accuracy and calculation efficiency. …”
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    Article
  10. 15290

    Modeling of heat transfer and hydraulic resistance in short and long straight round pipes with semicircular turbulators depending on geometric and operating parameters by I. E. Lobanov

    Published 2022-05-01
    “…The aim of the study was to determine the dependence of the distributions of average integral hydraulic resistances and convective heat transfer in turbulent flow in pipes with small (short channel) and large (long channel) sequences of semicircular periodic protrusions based on numerical solutions of the Reynolds equation systems, closed using Menter's shear stress transfer models, and energy equations on a multi-scale intersecting structured grid.Method. …”
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    Article
  11. 15291

    Machine Learning-Based Harvest Date Detection and Prediction Using SAR Data for the Vojvodina Region (Serbia) by Gordan Mimić, Amit Kumar Mishra, Miljana Marković, Branislav Živaljević, Dejan Pavlović, Oskar Marko

    Published 2025-04-01
    “…In this study, the determination and prediction of harvest dates for different crops were performed by applying machine learning techniques on C-band synthetic aperture radar (SAR) data. …”
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    Article
  12. 15292

    Multi-resolution analysis of gravity anomalies: A comparative study of modern and spherical approximation techniques by Kolawole S. ILESANMI, Herbert TATA, Ifechukwu U. NZELIBE, Timothy O. IDOWU

    Published 2025-05-01
    “… Analysing gravity anomalies is a key method of understanding the Earth’s shape, structure, and subsurface composition. …”
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  13. 15293

    Wind Tunnel Tests and Buffeting Response Analysis of Concrete-Filled Steel Tubular Arch Ribs During Cantilever Construction by Qing Hu, Xinrong Wu, Shilong Zhang, Dagang Lu

    Published 2025-05-01
    “…Sectional model wind tunnel tests were conducted to determine the aerodynamic force coefficients and aerodynamic admittance functions (AAFs) of these arch ribs. …”
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    Article
  14. 15294

    Spatiotemporal stability estimation of physicochemical parameters of rice based on dynamic process orientation and refined abundance modification by Shanjun Luo, Qian Li, Wu Zhaocong

    Published 2025-05-01
    “…The NDREgreen yielded the highest coefficients of determination (R2) of 0.69, 0.71, and 0.70, root mean square errors (RMSEs) of 2.35, 2.19, and 97.61, relative RMSEs (RRMSEs) of 31.87%, 5.61%, and 33.06%, respectively. …”
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  15. 15295

    Cinética del secado de tomillo Drying kinetics of thyme by Ronicely P. da Rocha, Evandro de C. Melo, José B. Corbín, Pedro A. Berbert, Sérgio M. L. Donzeles, Jon A. Tabar

    Published 2012-06-01
    “…The values of effective diffusivity coefficients ranged between 3.69 x 10-12 and 1.19 x 10-10 m² s-1 and the value of activation was 77.16 kJ mol-1.…”
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  16. 15296

    Evaluation of the Wind-Resistant Performance of Long-Span Cable-Stayed Bridge Using the Monitoring Correlation between the Static Cross Wind and Its Displacement Response by Gaoxin Wang, Youliang Ding, Dongming Feng, Jihong Ye

    Published 2018-01-01
    “…Second, considering that the discrete points can decrease the identification accuracy, one new method called the cross-correlation analysis of wavelet packet coefficients is put forward to effectively remove the discrete points. …”
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  17. 15297

    Resource Allocation in User-Centric Cell-Free Massive MIMO URLLC Systems With Network Slicing by Han Lu, Weiwei Xia, Weiwei Miao, Mingxuan Zhang, Feng Yan, Lianfeng Shen

    Published 2025-01-01
    “…For the resource allocation problem, a successive rate lower bound maximization algorithm is employed to obtain the convex lower bound of the data rate under short packet transmission, and the successive convex approximation (SCA) method is used to determine the optimal bandwidth and frequency allocation. …”
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  18. 15298

    Use of a Digital Camera to Monitor the Growth and Nitrogen Status of Cotton by Biao Jia, Haibing He, Fuyu Ma, Ming Diao, Guiying Jiang, Zhong Zheng, Jin Cui, Hua Fan

    Published 2014-01-01
    “…And the relationships for estimating cotton aboveground total N content were most precise, the coefficients of determination (R2) value was 0.978, and the root mean square error (RMSE) value was 1.479 g m−2. …”
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  19. 15299

    Experimental Studies and Computational Fluid Dynamics Simulations to Evaluate the Characteristics of the Air Velocity Profile Generated by the Positive Pressure Ventilator by Piotr Kaczmarzyk, Bartosz Ziegler, Łukasz Warguła, Tomasz Burdzy, Tomasz Popielarczyk, Tomasz Sowa, Piotr Antosiewicz

    Published 2025-02-01
    “…Determining the appropriate position of a positive pressure ventilator, where it exhibits the highest efficiency (measured by the achieved volumetric flow rate), can influence the success of rescue operations conducted by fire protection units. …”
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    Article
  20. 15300

    Dynamic model of a harvester equipped with a rope anchor system during logging operations on a steep slope by Lagerev A.V., Lagerev I.A., Makulina A.V.

    Published 2024-09-01
    “…The dynamic mathematical model of such a six-component system includes 35 generalized coordinates that determine the linear and angular displacements of the mass centers of the listed system components. …”
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    Article