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Showing 921 - 940 results of 15,724 for search 'determined (coefficient OR efficient) method', query time: 0.28s Refine Results
  1. 921
  2. 922

    Measurement of Roughness of Internal Surface of Measuring Pipeline in Real Time for Standard Orifice Plates by Bohdan Chaban

    Published 2015-12-01
    “…Methods for measuring the roughness of the internal surface of a measuring pipeline for projected rectilinear sections of a measuring pipeline and for rectilinear sections that are in operation have been determined. …”
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    Article
  3. 923
  4. 924

    Energy Efficiency Assessment of Electric Bicycles by Tomasz Matyja, Zbigniew Stanik, Andrzej Kubik

    Published 2025-07-01
    “…Assessing the energy efficiency of electric-assist bicycles in comparison to traditional bikes allows us to determine in which cases using electric bikes is cost-effective and in which it is not. …”
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    Article
  5. 925

    TECHNIQUES OF ESTIMATION OF CORPORATE MANAGEMENT EFFICIENCY by D. S. Tagaverdiyeva

    Published 2012-06-01
    “…The work proposes a complex approach determining the efficiency of modern mathematical and statistical techniques of estimating the financial investment with a view to increase the quality of corporate management. …”
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    Article
  6. 926

    Evapotranspiration and Crop Coefficient for Haricot Bean (Phaseolus vulgaris L.) Using Nonweighing Lysimeter Under Semiarid Climate of Melkassa, Ethiopia by Tatek Wondimu Negash, Gobena Dirirsa Bayisa, Abera Tesfaye Tefera

    Published 2025-01-01
    “…The findings provide valuable insights for enhancing the design and management of irrigated haricot bean production in the region. The specific crop coefficient Kc values determined for different growth stages are crucial for optimizing irrigation scheduling and improving water-use efficiency, contributing to sustainable haricot bean production in the semiarid environment.…”
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    Article
  7. 927

    Differentiation of the economic efficiency in the regions of Russia by L. V. Chaika

    Published 2020-03-01
    “…The tested methods allowed assessing the differentiation, to rank the regions of the Russian Federation by the level of their economic systems’ efficiency and to identify the “lagging” ones and determine the factors that reduce their positions. …”
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    Article
  8. 928

    Efficiency analysis of Italian wine producers by Arturo Urso, Giuseppe Timpanaro, Francesco Caracciolo, Luigi Cembalo

    Published 2018-06-01
    “…The data were analyzed using data envelopment analysis, which is a method for estimating the comparative efficiency of a group of farms. …”
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    Article
  9. 929
  10. 930

    Rapid and Non-destructive Detection of Rice Protein Content Based on Near Infrared Spectroscopy by Siping TAN, Jicheng YUE, Ying CHEN, Cuihong HUANG, Danhua ZHOU, Huijuan ZHANG, Guili YANG, Hui WANG

    Published 2024-10-01
    “…The corrected correlation coefficients (R2) and standard deviations (SEP) of the near infrared detection model for determination of protein content in rice and brown rice were 0.882 and 0.926, and 0.239 and 0.213, respectively. …”
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    Article
  11. 931

    Experimental investigation of indoor convective and radiative heat transfer coefficient for a thermally activated building system in tropical climate conditions by T. Vivek, C. Rakesh, K. Balaji, Ananth Pai

    Published 2025-06-01
    “…Thermally activated building systems (TABS) are one of the most commonly utilised structural cooling methods in construction industries. This method of structural cooling has pipes encapsulated in building surfaces. …”
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    Article
  12. 932

    New Modified UPLC/Tandem Mass Spectrometry Method for Determination of Risperidone and Its Active Metabolite 9-Hydroxyrisperidone in Plasma: Application to Dose-Dependent Pharmacok... by Essam Ezzeldin, Marwa Tammam, Nisreen F. Abo Talib

    Published 2017-01-01
    “…The method was linear in the concentration range of 0.2–500 ng/mL for risperidone and 9-OH-risperidone, with coefficients of determination greater than 0.998 and lower limit of quantitation of 0.2 ng/mL. …”
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    Article
  13. 933

    In-Situ Determination of Buildings’ Thermo- Physical Characteristics by Arash Rasooli

    Published 2020-06-01
    “…These results can be used to tailor the energy efficient use of the building. In summary, the in-situ determination of walls’ thermal resistance is conducted by two methods in this thesis. …”
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    Article
  14. 934

    A Multi-Optimization Method for Capacity Configuration of Hybrid Electrolyzer in a Stand-Alone Wind-Photovoltaic-Battery System by Suliang Ma, Zeqing Meng, Yang Mei, Mingxuan Chen, Yuan Jiang

    Published 2025-03-01
    “…When contrasted with the economic optimization function, the hybrid system achieved a 1.00% reduction in hydrogen production costs while enhancing the utilization efficiency by 21.71%. Conversely, relative to the efficiency-focused optimization function, the proposed method maintained a marginal 5.22% reduction in utilization efficiency while achieving a 6.46% improvement in economic performance. …”
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    Article
  15. 935

    A Novel Uranium Quantification Method Based on Natural <i>γ</i>-Ray Total Logging Corrected by Prompt Neutron Time Spectrum by Yan Zhang, Jinyu Deng, Bin Tang, Haitao Wang, Rui Chen, Xiongjie Zhang, Zhifeng Liu, Renbo Wang, Shumin Zhou, Jinhui Qu

    Published 2025-06-01
    “…The drilling core sampling and chemical analysis method for the quantitative determination of solid mineral deposits has several drawbacks, including a low core drilling efficiency, a high core sampling cost, and a long chemical analysis cycle. …”
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  16. 936

    A novel extraction model optimization with effective separation coefficient for rare earth extraction process using improve differential evolution by Fangping Xu, Hui Yang, Jianyong Zhu, Wenjia Chang

    Published 2025-04-01
    “…To rectify this issue, we introduce an effective separation coefficient, thereby enabling the creation of a model capable of accurately determining the concentration of rare earth elements (REE) within each extraction extractor. …”
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    Article
  17. 937

    Online determination of phycocyanin in vivo in Galdieria sulphuraria by Philipp Scherhag, Michael Katzberg

    Published 2024-12-01
    “…Hence, a faster PC determination method, with the potential to become an online method, is needed. …”
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    Article
  18. 938

    Portable potentiometric device for determining the antioxidant capacity by Elena Salimgareeva, Dinara Igdisanova, Daria Gordeeva, Elena Yarkova, Anatoly Matern, Elena Gerasimova, Alla Ivanova

    Published 2022-12-01
    “…The AOC of some beverage industry was determined using the microfluidic device. The correlation coefficient of the results, obtained in the microfluidic device and the laboratory cell, was 0.90, which indicates good data convergence and the possibility of using the potentiometric method implemented in the microfluidic device to assess the AOC of multicomponent objects.…”
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  19. 939
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