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Showing 8,481 - 8,500 results of 15,724 for search 'determined (coefficiency OR efficient) method', query time: 0.28s Refine Results
  1. 8481

    Modified silica gel and cation-exchanger based on activated carbon for fullerenes separation by V. A. Diamant, L. M. Rozhdestvenska, K. O. Kudelko

    Published 2024-05-01
    “…The adsorbents were described by the methods of IR spectroscopy, thermogravimetry, the main characteristics of the porous structure were determined by the method of low-temperature adsorption-desorption of nitrogen. …”
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    Article
  2. 8482

    Application of the acoustoelastic effect in measurements of residual stresses by J. DEPUTAT

    Published 2014-05-01
    “…Values of acoustoelastic constants and temperature coefficients of velocity change were determined in several construction metals for various types of waves. …”
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    Article
  3. 8483
  4. 8484

    Studying the Role of Urban Female Activity in Achieving Sustainable Rural Development in Rural district of Ashaghabad, Neyshabour by Masoomeh Mollanorozi, Seid Eskandar Seidaiy, Nasibe hosseini

    Published 2019-09-01
    “…The sample size was determined 384 by the Cochran formula at 95% confidence interval (T = 1.96). …”
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    Article
  5. 8485

    Exploring the Realization of Creative Dimensions within the Metaverse: The Case of Tabriz Metropolis by Saied Jaffari namvar, Hossein Nazmfar, Ibrahim Taghav

    Published 2025-06-01
    “…The weights of indicators and sub-indices were determined and ranked utilizing the Aras Gray analytical model. …”
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    Article
  6. 8486

    Optimal Protection Coordination for Grid-Connected and Islanded Microgrids Assisted by the Crow Search Algorithm: Application of Dual-Setting Overcurrent Relays and Fault Current L... by Hossien Shad, Hamid Amini Khanavandi, Saeed Abrisham Foroushan Asl, Ali Aranizadeh, Behrooz Vahidi, Mirpouya Mirmozaffari

    Published 2025-03-01
    “…The CSA solver outperforms conventional methods, achieving a standard deviation of 1.13% and 1.21% for two optimization stages, ensuring high reliability and computational efficiency. …”
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    Article
  7. 8487

    Research on kd-tree Cache Optimization Based on Particle Index Sorting Algorithm by 张挺, 林震寰, 杨丁颖, 王宗锴, 陈轶凡

    Published 2024-01-01
    “…Specifically, the method employs MAD as a dispersion measure, which serves as the key metric for determining the most appropriate dimension along which the particle data should be reordered. …”
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    Article
  8. 8488

    Pharmacokinetic study of a new 4,5-dihydroisoxazole-5-carboxamide derivative in rats by I. I. Yaichkov, M. K. Korsakov, N. N. Volkhin, S. S. Petukhov, A. N. Tyushina, V. E. Zaykova, O. E. Lasaraynz

    Published 2024-11-01
    “…Thus, the value of the correlation coefficient of Cmax R004 was 0.9995, and value of the correlation coefficient of AUC0–t was 0.9991. …”
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    Article
  9. 8489

    Gear Fault Diagnosis Based on Empirical Mode Decomposition and 1.5 Dimension Spectrum by Jianhua Cai, Xiaoqin Li

    Published 2016-01-01
    “…The proposed method has a good real-time performance and provides an effective method to determine the early crack fault of gear root.…”
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    Article
  10. 8490

    Essence of Conception concerning System Formation of Production Standards by V. P. Akunets, D. G. Sertchenia

    Published 2003-12-01
    “…The paper gives classification of production norms and standards and its main features. The paper has determined criteria which make it possible to evaluate efficiency of economic activity of an enterprise on the basis of production standards.…”
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    Article
  11. 8491

    Quality Measurement and Optimization Prediction of Urban Waterfront Fitness Space Based on Behavior Simulation by Chunxia YANG, Ruoyao MIN

    Published 2025-04-01
    “…Their calculation formulas and weights are determined through expert questionnaires and the analytic hierarchy process. …”
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    Article
  12. 8492

    Prediction of body fat through body adiposity index and bioelectrical impedance analysis in a sample of physically active Mexican students (Predicción de grasa corporal mediante e... by Paulina Yesica Ochoa-Martinez, Javier Arturo Hall-López, Ileana Solano-Pineda, Luis Roberto Monreal Ortiz, Yamileth Chacón-Araya, José Moncada-Jiménez

    Published 2018-07-01
    “…Objective: To compare the body fat percentage %BF predicted through the body adiposity index (BAI) BAI in a sample of physically active Mexican college students, using bioelectrical impedance analysis (BIA) as reference method. Methods: 78 volunteered university students (20.67 ± 1.69 yrs.) partake in study considered as highly active; the %BF determined by BIA was performed using Inbody 720; BAI was calculated by anthropometric assessment from hip and height measures calculated as follows: BAI=[hip circumference (cm)/height (m)1.5]–18. …”
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  13. 8493

    ANALYTICAL SOLUTIONS OF NON-LINEAR HEAT CONDUCTION PROBLEMS by V. A. Bondarev

    Published 2005-06-01
    “…Taking into account the fact that till the present moment physically substantiated methods for solving this equation are not found, analytical formulae have been derived for the first time. …”
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  14. 8494

    Heat and Mass Transfer in Shrimp Hot-Air Drying: Experimental Evaluation and Numerical Simulation by Jhony T. Teleken, Suélen M. Amorim, Sarah S. S. Rodrigues, Thailla W. P. de Souza, João P. Ferreira, Bruno A. M. Carciofi

    Published 2025-01-01
    “…The model considered the heat and mass transfer in an irregular-shaped computational domain and was solved using the finite element method. Convective heat and mass transfer coefficients (57.0–62.9 W/m<sup>2</sup>∙K and 0.007–0.008 m/s, respectively) and the moisture effective diffusion coefficient (6.5 × 10<sup>−10</sup>–8.5 × 10<sup>−10</sup> m<sup>2</sup>/s) were determined experimentally and numerically. …”
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    Article
  15. 8495

    Experimental Study on Slurry Improvement and Gushing Control in Water-rich Silty Fine Sand Layers by GUO Shiqing, CHEN Han, JIANG Peifeng, GUO Pengfei, SUN Yi, XU Pingbao, DI Honggui

    Published 2025-06-01
    “…A slurry improvement plan for water-rich silty fine sand is proposed, with a target slump of 125-175 mm and a permeability coefficient exceeding 1×10-3 cm/s as control indicators. …”
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  16. 8496

    ANALYSIS OF COMPLICATIONS DURING PROSTHESIS WITH INDIRECT RESTORATIONS FOR FRONT TEETH by O.M. Stupytska, V.V. Chamata, K.I. Pavlenko

    Published 2018-03-01
    “… Nowadays the method of teeth restoration with veneers is a leader of the defects of the front teeth removal due to its constructions which are non-invasive and have a good aesthetic. …”
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  17. 8497

    Epicardial fat thickness and biomarkers of inflammation in patients with stable coronary artery disease: correlation with the severity of coronary atherosclerosis by O. A. Koshelskaya, T. E. Suslova, I. V. Kologrivova, N. Yu. Margolis, O. A. Zhuravleva, O. A. Kharitonova, E. S. Kravchenko, I. V. Vinnitskaya, R. S. Karpov

    Published 2019-05-01
    “…We conducted an ultrasonic evaluation of the EFT. We determined the content of glucose, lipid fractions, apoproteins, pro-inflammatory cytokines and adipokines, C-reactive protein by a highly sensitive method (hsCRP).Results. …”
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  18. 8498

    Enhanced Subspace Iteration Technique for Probabilistic Modal Analysis of Statically Indeterminate Structures by Hongfei Cao, Xi Peng, Bin Xu, Fengjiang Qin, Qiuwei Yang

    Published 2024-11-01
    “…To enhance computational efficiency, this work presents an extended subspace iteration method aimed at rapidly determining the vibration modal parameters of statically indeterminate structures. …”
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  19. 8499

    New Indicators of Myocardial Work in Healthy Individuals by V. E. Oleynikov, A. V. Babina, V. A. Galimskaya, A. V. Golubeva, K. N. Makarova, N. A. Donetskaya

    Published 2021-11-01
    “…Indicators of LV myocardial work in healthy individuals do not have gender differences. The efficiency of the work of the myocardium depends primarily on the deformation of the LV, while the constructive work is determined by the volume characteristics. …”
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  20. 8500