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Showing 81 - 100 results of 15,724 for search 'determined (coefficient OR efficient) methods', query time: 0.25s Refine Results
  1. 81
  2. 82

    A Study on the Determination Method of the Gear Reduction Ratio for Electric Trains Considering Drive Shaft Relative Damage and Motor Efficiency by Soonhyun Kwon, Jongbok Jeong, Dongkyeom Kim, Wonsik Lim

    Published 2024-11-01
    “…This study presents a method for determining the optimal gear ratio in electric trains by examining the effects of motor efficiency, wheel wear, and relative damage to the input and output shafts of the reduction gear. …”
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    Article
  3. 83

    Detection of hidden defects of thermal protection of buildings and determination of some thermal properties of structural building materials by Non-destructive Thermal Imaging meth... by D. F. Karpov, M. V. Pavlov, A. G. Gudkov

    Published 2023-05-01
    “…The results of the practical determination of hidden defects in the thermal shells of the complex of civil and industrial buildings functioning in the urban environment, thermophysical properties (coefficients of thermal conductivity, thermal resistance (thermal insulation), heat transfer) of modern building materials by methods of thermal non-destructive testing are presented. …”
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  4. 84

    A Framework to Estimate Local Atmospheric Densities With Reduced Drag‐Coefficient Biases by Vishal Ray, Daniel J. Scheeres, Suood Alnaqbi, W. Kent Tobiska, Siamak G. Hesar

    Published 2022-03-01
    “…But densities estimated using satellite tracking data are always uncertain up to the drag‐coefficient assumed in the inversion method. This work develops a new framework to simultaneously estimate the density and drag‐coefficient for satellites with a time‐varying attitude. …”
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  5. 85

    Use of S. Wright’s path coefficient method for statistical analysis of interrelated traits in rice by D. P. Palamarchuk, M. R. Kozachenko, S. I. Sviatchenko

    Published 2019-07-01
    “…The plants were analyzed for the following traits: plant productivity (grain weight), panicle weight, grain weight from side stems, productive tillering capacity, grain number per panicle, spikelet number per panicle, 1000-grain weight, grain weight per panicle, plant height, panicle length and density, empty spikelet number per panicle, and incidence of blind seed disease. Pair correlation coefficients were determined by B.A. Dospekhov’s method; path analysis, by S. …”
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  6. 86

    Active radial clearance design method based on customized linear expansion coefficient by ZHANG Shaoping, PANG Yanlong, CHEN Yanyan

    Published 2025-06-01
    “…By utilizing the characteristic that the radial deformation of the compressor casing is mainly determined by thermal loads, the adjustable and positive design of the casing′s radial deformation is achieved by customizing the linear expansion coefficient of the casing. …”
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  7. 87
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    An Improved Fitting Method for Predicting the Zernike Coefficient–Wavelength Curves by Fang Wang, Qiyuan Zhang, Haoyu Wang, Dayong Zhu, Huaikang Zhu, Wenxin Jia, Sen Han

    Published 2021-01-01
    “…Two methods, i.e., solving and fitting, can be used to determine the coefficients of the Conrady formula. …”
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  10. 90
  11. 91

    Using asymptotics for efficient stability determination in epidemiological models by Glenn Ledder

    Published 2025-01-01
    “…For systems with three components, the usual method of finding the characteristic polynomial as $ \det(J-\lambda I) $ and applying the Routh-Hurwitz conditions is reasonably efficient. …”
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    PRINCIPLES OF DETERMINATION OF VALUE IN USE FOR MEAT AND MEAT PRODUCTS BASED ON QUALITY INDICATORS — THE COEFFICIENTS OF CONSUMER PROPERTIES by N. F. Neburchilova, I. V. Petrunina

    Published 2016-10-01
    “…The utility of products is determined by a complex of properties that reflect their value in use. …”
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  16. 96

    Effective electro-optical coefficient determination of low finesse periodically poled lithium niobate waveguide resonator by Nasrin Moeini, Rahman Nouroozi

    Published 2025-07-01
    “…This paper proposes a novel, compatible method to determine the effective electro-optic coefficient of a Ti:PPLN channel waveguide. …”
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  17. 97

    Universal method for contact fatigue determination by Igor Stepankin, Abdrakhman Naizabekov, Evgeniy Pozdnyakov, Dmitry Kuis, Sergey Lezhnev, Yevgeniy Panin

    Published 2025-06-01
    “…The authors have developed a universal method for determining the contact fatigue of materials, providing opportunities for resource-efficient design of parts operating under the action of pulsating contact stresses. • Design and operating principle of the patented testing device. • Universal methodology for determining the contact fatigue of materials. • Our novel test method demonstrated a convergence of finite element modeling and real test in terms of crack formation in maximum stress zones.…”
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    Efficiency of different methods for seeding grasslands by Vesna Očić, Josip Leto, Zoran Grgić

    Published 2009-12-01
    “…Looking at the production efficiency, direct seeding into corn stubble field with row distance of 9 cm (3.17) has the largest coefficient, while natural grassland is on the economy border with coefficient 1.00. …”
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  20. 100

    Efficient Humanitarian Logistics: Multi-Commodity Location–Inventory Model Incorporating Demand Probability and Consumption Coefficients by Majid Mehrabi Delshad, Adel Pourghader Chobar, Peiman Ghasemi, Davoud Jafari

    Published 2024-01-01
    “…This study aims to investigate the inventory location in the humanitarian logistics response stage using a three-level logistics network to integrate location–allocation problems such as warehouse location and shelter allocation to each facility, and then determine the inventory level in each warehouse. <i>Methods</i>: In this research, the center and its distribution, as well as the reduction in service-level costs due to inventory deficit, have been considered to increase the level of shelter services. …”
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