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Showing 441 - 460 results of 15,724 for search 'determined (coefficiency OR efficient) methods', query time: 0.28s Refine Results
  1. 441
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  4. 444

    Determination of long-term permissible currents in wires of power supply systems of railways by E. P. FIGURNOV, Yu. I. ZHARKOV, V. I. KHARCHEVNIKOV

    Published 2019-06-01
    “…Authors propose method for taking into account an increase in the heat transfer coefficient under meteorological conditions characteristic of ice formation. …”
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    Article
  5. 445

    Engineering method of calculation temperature fields and thermal stresses in the initial stage of radiation convection heating (cooling) body with variable heat transfer coefficien... by Gorbunov A.D., Uklеina S.V.

    Published 2016-08-01
    “…It is shown that the error in determining the surface temperature does not exceed 6%, and that the developed method can be used up to Fourier numbers Fo<0.4…”
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    Article
  6. 446

    Determination of the Bonding Force Between the Rettery and Flax Swaths in Their Picking Up by Pick-­Up Device Fingers by V. G. Chernikov, V. Yu. Romanenko

    Published 2018-07-01
    “…Currently, the best and most widely used method of flax straw retting is way of dew retting. …”
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    Article
  7. 447

    Velocity coefficient of tangential supply of subsonic centripetal turbine by A. A. Kishkin, A. V. Delkov, Yu. N. Shevchenko, M. U. Abdullaev

    Published 2022-06-01
    “…This work is devoted to the theoretical substantiation and method of experimental determination of the coefficient in the range of geometric and regime parameters of the tangential supply of a subsonic centripetal turbine.…”
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    Article
  8. 448
  9. 449

    Terminal-based method for efficient inter-turn fault localization and severity assessment in transformer windings by K. Lakshmi Prasanna, Manoj Samal, Mithun Mondal

    Published 2025-06-01
    “…It paves the way for a more efficient and reliable diagnostic solution.…”
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    Article
  10. 450

    MODERNIZATION METHODICAL BASES OF THE GOVERMENT FINANCIAL CONTROL ON THE EFFICIENCY EVALUATION OF IMPLEMENTATION OF REGIONAL TARGET PROGRAMS by Anna Babich

    Published 2022-05-01
    “…In article methodical bases on an efficiency evaluation of execution of regional target programs of one of the key directions of the state financial control which adaptive application allows to identify quality of management of the budget resources and to determine the directions of increase in efficiency of budgeted expenses in the conditions of program target financing are reasonable. …”
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    Article
  11. 451

    An Efficient Analytical Method for Vibration Analysis of a Beam on Elastic Foundation with Elastically Restrained Ends by Mustafa Özgür Yayli, Murat Aras, Süleyman Aksoy

    Published 2014-01-01
    “…An efficient analytical method for vibration analysis of a Euler-Bernoulli beam on elastic foundation with elastically restrained ends has been reported. …”
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    Article
  12. 452

    Efficient Optimization Design Method for Ultra-Wideband Absorber Utilizing Frequency-Dispersive Paper-Composites by Xin Xiu, Weihao Tu, Kun Tang, Xiaojiao Zhao, Jin Long, Wenjie Feng, Wenquan Che

    Published 2025-01-01
    “…The model is then integrated with a genetic algorithm, offering an efficient approach for determining the optimal permittivity of materials in a multilayer absorber, thus achieving ultra-wideband absorption at a specific thickness. …”
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    Article
  13. 453

    Analytical Methods for the Determination of the Distribution of Total Petroleum Hydrocarbons in the Water and Sediment of Aquatic Systems: A Review by A. O. Adeniji, O. O. Okoh, A. I. Okoh

    Published 2017-01-01
    “…Several methods of extraction and analytical determination for total petroleum hydrocarbons (TPHCs) in aqueous and solid samples are reviewed. …”
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    Article
  14. 454
  15. 455

    Investigation of the effect the parameters of the structure of cottonized costume fabrics produce on their physical and mechanical properties by Katsiarina S. Mileeva, Galina V. Kazarnovskaya

    Published 2024-12-01
    “…The use of regression analysis methods made it possible to determine linear dependences of the properties of costume fabrics on the density of the weft and on the weave. …”
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    Article
  16. 456

    Efficient extraction of ametryn in aqueous biphasic systems formed by polyethylene glycol and sodium sulfate by João O. Ferreira, Davi S.S. Souza, Giovana C. Zambuzi, Brenda S. Bega, Júlia S. Forster, Vinícius A.P. Tartare, Rafael C.R. Chagas, Adriano L. de Souza, Kelly R. Francisco

    Published 2025-07-01
    “…Five ATPS formulations with increasing concentrations of PEG and sodium sulfate were prepared: ATPS 1 to 5 contained (PEG/Na₂SO₄/water, (w/w%)) 8.75/7.68/83.57, 11.10/9.12/79.78, 12.80/10.05/77.16, 14.90/10.41/74.69, and 17.23/11.08/71.69, respectively. The extraction efficiency and partition coefficients (Kₚ) were determined for each system. …”
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  17. 457

    Simulation of Antiplane Piezoelectricity Problems with Multiple Inclusions by the Meshless Method of Fundamental Solution with the LOOCV Algorithm for Determining Sources by Jingyi Zhang, Ji Lin, Fajie Wang, Yan Gu

    Published 2025-03-01
    “…This paper provides a high-accuracy and efficient method for addressing antiplane piezoelectricity problems with multiple inclusions. …”
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    Article
  18. 458

    Evaluation of the Egner–Riehm DL and Mehlich 3 Tests for the Determination of Phosphorus: The Influence of Soil Properties on Extraction Efficiency and Test Conversion by Jolanta Korzeniowska, Ewa Stanislawska-Glubiak

    Published 2024-12-01
    “…The phosphorus content was determined in all the soil and plant samples, with two methods used in the soil samples: DL and M3. …”
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    Article
  19. 459

    Ammonium Content Determination by Different Analytical Methods in the Manure with Different Additives and Its Change During Storage by Irmantas Parašotas, Violeta Juškienė, Alvyra Šlepetienė, Gitana Kadžienė

    Published 2024-12-01
    “…We compared three analytical methods for NH<sub>4</sub><sup>+</sup> determination: distillation, ionometry, and spectrophotometry. …”
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  20. 460

    Acceptability criteria for linear dependence in validating UV-spectrophotometric methods of quantitative determination in forensic and toxicological analysis by L. Yu. Klimenko, G. P. Petyunin, S. M. Trut, V. P. Moroz

    Published 2014-08-01
    “…Materials and methods. UV-spectrophotometric method of doxylamine quantitative determination in blood. …”
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