Search alternatives:
coefficient » coefficiency (Expand Search)
efficient » efficiency (Expand Search)
Showing 6,381 - 6,400 results of 15,724 for search 'determined (coefficient OR efficient) (method OR methods)', query time: 0.33s Refine Results
  1. 6381

    Prediction of Temporal Liking from Temporal Dominance of Sensations by Using Reservoir Computing and Its Sensitivity Analysis by Hiroharu Natsume, Shogo Okamoto

    Published 2024-11-01
    “…The trained models exhibited prediction accuracy of the determination coefficient as high as 0.676–0.993, with the median being 0.951. …”
    Get full text
    Article
  2. 6382

    Investigating the Influence of Precursor Concentration on the Photodegradation of Methylene Blue using Biosynthesized ZnO from Pometia pinnata Leaf Extracts by Ari Sulistyo Rini, Yolanda Rati, Seliana Putri, Rahmi Dewi

    Published 2023-12-01
    “…The photodegradation process was carried out under UV illumination. The efficiency of MB degradation was determined by measuring the decrease in MB concentration and by analyzing the optical absorption at 663 nm recorded by UV-Vis spectroscopy. …”
    Get full text
    Article
  3. 6383

    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
    “…The developed method was successfully applied for the pharmacokinetic research. …”
    Get full text
    Article
  4. 6384

    Complex Approach to the Conversion of Existing Refrigeration Systems to A2L Group Refrigerants by Serhii M. Molskyi, Oleksandr S. Molskyi, Anna L. Vorontsova

    Published 2025-03-01
    “…Special attention is paid to the potential for increasing the productivity and energy efficiency of the refrigeration system. The following research tasks are solved in the paper: the impact of refrigerant replacement on the operation of the main elements of the system is determined; means and methods for increasing the cooling capacity of the refrigeration system when replacing the refrigerant are proposed; methods for increasing the energy efficiency of the refrigeration system are developed. …”
    Article
  5. 6385

    Investigation of the Relationship between Character Structures and Mental Toughness of High School and University Students Doing Fencing Sports by Ozer Yıldız, İbrahim Bacak

    Published 2023-12-01
    “…Survey model, one of the quantitative research methods, has been used in the study. The sample of the research consisted of 286 active licensed fencing athletes who have competing in the classifications of the Turkish Fencing Federation and studying at high schools and university. …”
    Get full text
    Article
  6. 6386

    Assessing of Humoral Immunity to SARS-COV-2 in Residents of Orenburg During the Epidemic Period by A. S. Pankov, S. Yu. Nosyreva, I. F. Karimov, A. G. Korneev, S. D. Borisov

    Published 2022-05-01
    “…The most typical humoral immune response to SARS-CoV-2 has been established, and the age-related characteristics of its formation have been determined. The dependence of the positivity coefficient on the age of the patients was revealed.Conclusions. …”
    Get full text
    Article
  7. 6387

    Assessment of competitiveness of machine-building enterprise by I.M. Teslenok, E.V. Shirokolobov

    Published 2019-12-01
    “…The article reflects one of the methods of assessing the level of competitiveness of enterprises, namely the construction of competitiveness polygon, according to which the internal and overall level of competitiveness of JSC «Motor Sich» and their comparison with two main competitors – «CFM Int.» аnd «General Electric» is determined. …”
    Get full text
    Article
  8. 6388

    Confocal Laser Scanning Microscopy in Cancer Diagnosis: Current Issues and Application Outlook by Z. R. Khismatullina, V. V. Chebotarev, Yu. A. Zakirova, A. A. Jashkina

    Published 2021-04-01
    “…This non-invasive technology allows optical skin sectioning at a varying depth with no special tissue treatment or staining. This diagnostic method is currently considered the most promising in imaging and assessment of superficial skin neoplasms. …”
    Get full text
    Article
  9. 6389

    Bismuth Basic Nitrate as a Novel Adsorbent for Azo Dye Removal by E. A. Abdullah, A. H. Abdullah, Z. Zainal, M. Z. Hussein, T. K. Ban

    Published 2012-01-01
    “…Bismuth basic nitrate (BBN) and its TiO2-Ag modified sorbent, PTBA were successfully synthesized via a precipitation method. The structural characteristics of prepared sorbents were determined through different analytical techniques. …”
    Get full text
    Article
  10. 6390

    Design and application of hydrogen fuel cell hybrid system for digital rail vehicle by QI Fang, CUI Zhousen, ZHANG Chi, YANG Li

    Published 2023-05-01
    “…For the purpose of this paper, the principle of model selection for hydrogen power and energy storage systems were summarized based on the key indicators, such as traction performance, endurance mileage and average power of digital rail vehicle, the scheme of system parameter matching and model selection that meets the actual operational requirements was determined, and an improved power following algorithm based on active following was proposed to keep the fuel cell system operates under high-efficient range during the operation of the vehicle. …”
    Get full text
    Article
  11. 6391

    A Cluster-Based Data Aggregation in IoT Sensor Networks Using the Firefly Optimization Algorithm by Hassan Sh. Alshehri, Fuad Bajaber

    Published 2024-01-01
    “…The simulation outcomes, executed in MATLAB 2023b, indicated that the suggested method, the firefly optimization algorithm (FOA), outperformed the FA and LEACH in improving the quality-of-service parameters. …”
    Get full text
    Article
  12. 6392

    The Evaluation and Quantitation of Dihydrogen Metabolism Using Deuterium Isotope in Rats. by Radomir Hyspler, Alena Ticha, Henk Schierbeek, Alexander Galkin, Zdenek Zadak

    Published 2015-01-01
    “…<h4>Purpose</h4>Despite the significant interest in molecular hydrogen as an antioxidant in the last eight years, its quantitative metabolic parameters in vivo are still lacking, as is an appropriate method for determination of hydrogen effectivity in the mammalian organism under various conditions.…”
    Get full text
    Article
  13. 6393

    Fault complexity degree in a coal mine and the implications for risk assessment of floor water inrush by Dandan Wang, Wanghua Sui, Zhiqiang Ji

    Published 2024-12-01
    “…A stricter meshing grade when using the box-counting method in fault complexity degree is necessary for further studies in the precise prevention and control of mine hazards.…”
    Get full text
    Article
  14. 6394

    A Decision Cloud Ranking Approach Based on Privacy and Security in Blockchain E-Health Industry 4.0 Systems by Sarah Qahtan, Khaironi Yatim, Mohd Hafeez Osman, Hazura Zulzalil, Muhammad Luqman Mahamad Zakaria

    Published 2023-12-01
    “…Second, the weights of each privacy and security property are calculated using the SFS-FWZIC method. Finally, the weights determined by the SFS-FWZIC method and the three decision matrices are input into the Grey-TOPSIS method to rank E-health systems across the three categories. …”
    Get full text
    Article
  15. 6395

    Proposing Optimized Random Forest Models for Predicting Compressive Strength of Geopolymer Composites by Feng Bin, Shahab Hosseini, Jie Chen, Pijush Samui, Hadi Fattahi, Danial Jahed Armaghani

    Published 2024-10-01
    “…Our results indicate that the SCA-RF model achieved a superior performance with a root mean square error (RMSE) of 1.562 and a coefficient of determination (R<sup>2</sup>) of 0.987, compared to the HHO-RF model, which obtained an RMSE of 1.742 and an R<sup>2</sup> of 0.982. …”
    Get full text
    Article
  16. 6396

    Toward accurate and scalable rainfall estimation using surveillance camera data and a hybrid deep-learning framework by Fiallos-Salguero Manuel, Soon-Thiam Khu, Jingyu Guan, Mingna Wang

    Published 2025-05-01
    “…The DSC–GRU model achieves high predictive performance, with coefficient of determination (R2) values ranging from 0.89 to 0.93 when validated against rain gauge measurements. …”
    Get full text
    Article
  17. 6397

    Analysis of Stress-Strain State of a Cylinder with Variable Elasticity Moduli Based on Three-Dimensional Equations of Elasticity Theory by J. J. Ismayilova

    Published 2023-07-01
    “…Expressions were constructed for the components of the stress-strain state of the cylinder, in which some coefficients were found from the solution to the resulting system of linear algebraic equations.Materials and Methods. …”
    Get full text
    Article
  18. 6398

    Overall survival in colon cancer patients with different levels of circulating tumor cells and feasibility of enhancing its prognostic value by O. I. Kit, E. Y. Zlatnik, I. A. Novikova, E. P. Ulianova, A. A. Demidova, E. N. Kolesnikov, Yu. A. Gevorkyan, N. V. Soldatkina, A. V. Snezhko

    Published 2022-09-01
    “…Our aim was to assess the overall survival (OS) of patients with stage II–IV CC with different levels of CTCs as well as to enhance their prognostic value by additionally determining the level of CD44+ CSCs. Material and methods. …”
    Get full text
    Article
  19. 6399

    Immunological Responses and Protection in the Largemouth Bass (<i>Microterus salmoides</i>) Immunized with Inactivated Vaccine Against Largemouth Bass Ranavirus (LMBRaV) by Tao Yang, Jiale Zhai, Chenyang Li, Lingbing Zeng, Yiqun Li, Wenzhi Liu, Yan Meng, Yuding Fan, Zhenyu Huang, Yong Zhou, Nan Jiang

    Published 2025-03-01
    “…The largemouth bass ranavirus (LMBRaV) caused significant mortality and economic loss in the largemouth bass aquaculture industry around the world, including China. Vaccination is an efficient method for virus defense. In this study, an inactivated LMBRaV vaccine was prepared, and the prevention effect as well as the immune responses were analyzed after the primary and the secondary immunization. …”
    Get full text
    Article
  20. 6400

    The Effect of Serish Root Gum (Eremurus luteus) as Fat Replacer on Rheological, Physical and Sensory Properties of Low Fat Ice Cream by Fatemeh Sabzmeidani, Masoud Taghizadeh, Mohammad Saleh Hemati Hasan Poor

    Published 2025-05-01
    “…Serish root gum was prepared according to the method of Salahi et al. (2020).The amount of ingredients required for the normal sample (high-fat control) was determined based on primary sources, including 10% fat, 11% fat-free milk solids, 12% sugar, 0.25% stabilizer, 0.15% emulsifier and 0.1% vanilla. …”
    Get full text
    Article