Showing 241 - 260 results of 9,796 for search 'determined efficiency methods', query time: 0.23s Refine Results
  1. 241

    Determination of the optimal row distance for double row piles and the calculation method for earth pressure between piles by Ke TANG, Hua ZHAO, Xuefeng TANG, Rusong CHENG

    Published 2025-03-01
    “…Comparison with the original scheme and the existing studies shows that the results are consistent with previous findings, validating the reliability of the calculation method presented in this study. In conclusion, this study provides a valuable insight for rapidly determining the optimal spacing of double-row piles and calculating the soil pressure between piles.…”
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  2. 242

    Particular aspects of determining reliability indicators of thermoelectric generator modules using experimental data by Petrо Gorskyi

    Published 2022-06-01
    “…This allows achieving significantly less error in determining standardized reliability indicators than when using the method of maximum likelihood.…”
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  3. 243
  4. 244

    Evaluation of the Energy Efficiency of Industrial Furnaces Based on the Modeling of Fuel Consumption Modes by Ya. L. Shenets

    Published 2022-04-01
    “…The world experience of operating glass industry furnaces is considered, existing approaches to determining the energy efficiency of this technology are presented. …”
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  5. 245

    Methods for assessing the efficiency of access control subsystems at informatization facilities of internal affairs bodies and aspects of their improvement by A. V. Batskikh, V. V. Konobeevskikh, S. V. Efimov

    Published 2021-07-01
    “…Methods. To achieve this goal, the method for system analysis of approaches used to assess the efficiency of information security tools and systems has been applied. …”
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  6. 246

    Edaphic and meteorological parameters as determinants of radon exhalation and its environmental implication in Peruvian agroecosystems by B. Pérez, L. C. Stieff, R. E. Ponce-Amanca, C. J. Guevara-Pillaca, D. Palacios

    Published 2025-07-01
    “…First, the ANN model determined environmental factors affecting radon exhalation, achieving $$\hbox {R}^{2}$$ values of 0.7949 (training) and 0.7656 (validation). …”
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  7. 247
  8. 248

    The Effect of Plate Discretization on Accuracy of the Sound Radiation Efficiency Measurements by Karolina KOLBER, Anna SNAKOWSKA, Michał KOZUPA

    Published 2014-09-01
    “…This paper deals with the problem of the effect of discretization level and certain other parameters characterizing the measurement setup on accuracy of the process of determination of the sound radiation efficiency by means of the Discrete Calculation Method (DCM) described by HASHIMOTO (2001). …”
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  9. 249
  10. 250

    Analysis of the Efficiency of Hydrogen Production Technology at Mini-CHP Plants Using Local Fuelsby Thermochemical Method by V. A. Sednin, R. S. Ignatovich

    Published 2023-08-01
    “…According to the results of the analysis of the mathematical model, it was determined that the specific consumption of electric energy per 1 kg of hydrogen for such a scheme will be 9.11 (kW×h)/kg, which is on average more than five times less than in the production of hydrogen by electrolysis, the rest of the required energy is replaced by thermal one, while the maximum fuel utilization factor of mini-CHP with a hydrogen production module using wood waste as fuel amounted to 83.1 %, including a thermal efficiency of 51.5 %, the efficiency of hydrogen production at the lowest calorific value is 31 %, the electrical efficiency for the supply of electricity to the grid is 0.6 %. …”
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  11. 251
  12. 252

    Methodology study for determining the half-value layer using the Monte Carlo code PHITS by Ronald Soares, Marco Aurélio Lacerda

    Published 2024-09-01
    “…Primarily, simulations were conducted to determine the X-ray spectra resulting from the interaction of electron beams with different energies with a tungsten anode. …”
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  13. 253

    Enhancing hydrodynamic efficiency in Autonomous Underwater Vehicles (AUVs) utilizing adjoint method and proper orthogonal decomposition. by Shorob Alam Bhuiyan, Md Jahid Hasan, Md Araful Hoque

    Published 2025-01-01
    “…While there have been notable breakthroughs in applying the adjoint technique to optimize air and land vehicles, there is still a deficiency in optimizing AUVs using the adjoint method. The present research explores how to improve the hydrodynamic efficiency of an AUV using the gradient-based adjoint technique and Proper Orthogonal Decomposition (POD). …”
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  18. 258

    Determination of the main factors of the gross regional product level by econometric modeling methods for the totality of regions of the Russian Federation by Yu. S. Ivchenko

    Published 2019-12-01
    “…In the article, by constructing econometric models with a different set of factors, the most essential and statistically significant factors determining the level of gross regional product were identified.Materials and methods. …”
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  19. 259

    THE ALGORITHM FOR DETERMINING TIMING OF RADIOTHERAPY SESSION COMPONENTS FOR DIFFERENT METHODS OF ONCOLOGY PATIENTS IRRADIATION AT THE STAGE OF RADIOTHERAPY PLANNING by E. V. Titovich, P. A. Patsiapalau, M. I. Piatkevich, M. G. Kiselev

    Published 2017-02-01
    “…The objective of this work was to define components that influence on the treatment session and to develop an algorithm that allows to determine the duration of the patient treatment sessions with the use of different methods of radiotherapy and tumor localization.In order to determine radiation therapy session components, that cause the dominant influence on the session timing, the authors carried out a retrospective analysis of each fraction of the total sample of cancer patients treatment plans with most often irradiated with the use of linear accelerators in the NCCB localizations of tumors (more than 5200 fractions).The appropriate algorithms were designed to assess the results of the analysis of time parameters of radiation therapy oncology patient session during its pre-radiation preparation. …”
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  20. 260

    Development of the ELISA Test System for Quantitative Determination of IgG to the Varizella zoster virus in Human Serum and Assessment of its Diagnostic Efficiency by L. N. Lukhverchyk, G. L. Alatortseva, L. N. Nesterenko, V. Y. Kabargina, V. V. Dotsenko, I. I. Amiantova, O. B. Vylivannaya, A. V. Sidorov, A. V. Milovanova, O. S. Oksanich, S. Y. Konanykhina, V. V. Zverev

    Published 2022-01-01
    “…This problem can be solved using quantitative immunoassay methods. Aim. Development of an enzyme-linked immunosorbent assay for the concentration of class G immunoglobulins (AB) to Varicella zoster virus (VZV) determining and assessing its functional characteristics and diagnostic efficiency. …”
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