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Showing 3,441 - 3,460 results of 15,724 for search 'determined (coefficient OR efficient) (method OR methods)', query time: 0.32s Refine Results
  1. 3441
  2. 3442

    Innovative Technologies in the Monitoring of the Age-Related Cataract by T. N. Kiseleva, M. S. Zaitsev

    Published 2023-01-01
    “…Literature review is devoted to modern high-technology instrumental methods of the lens evaluation, which have been developed to improve efficiency of the diagnostics and management of cataract in ophthalmological clinical practice. …”
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    Article
  3. 3443

    Teachers’ perceptions of the barriers of employing educational technology skills in teaching by S. Ya. Rababa’h, L. M. Rababah, M. A. Rababah, M. G. Bany Hani, O. I. Alorani, F. A.M. Al-Habies

    Published 2024-11-01
    “…The development of technologies in the context of the formation of the sixth technological order provides new tools and methods for educational institutions, significantly simplifying the acquisition of knowledge by students. …”
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    Article
  4. 3444
  5. 3445

    A Gaussian Process-Enhanced Non-Linear Function and Bayesian Convolution–Bayesian Long Term Short Memory Based Ultra-Wideband Range Error Mitigation Method for Line of Sight and No... by A. S. M. Sharifuzzaman Sagar, Samsil Arefin, Eesun Moon, Md Masud Pervez Prince, L. Minh Dang, Amir Haider, Hyung Seok Kim

    Published 2024-12-01
    “…This article proposes an efficient and robust method to mitigate range measurement error in LOS and NLOS conditions by combining the latest artificial intelligence technology. …”
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    Article
  6. 3446

    Measuring the performance of accepted investment companies in Tehran’s stock exchange by value efficiency analysis by Maryam Shabani, Naser Shams

    Published 2014-06-01
    “…This research presents a systematic method to evaluate the performance of accepted investment companies listed on Tehran Stock Exchange. …”
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    Article
  7. 3447

    Mathematical Modeling of Load Capacity and Durability of Metal-Polymeric Bearings with a Composite Bushing Based on Polyamides, Polytetrafluoroethylenes, Polyetheretherketones, or... by Myron Czerniec, Jerzy Czerniec, Jarosław Zubrzycki

    Published 2024-12-01
    “…The durability of a mechanical bearing depended not only on the contact pressure but also on the polymer’s wear resistance, Young’s modulus, and friction coefficient. This study determined the quantitative and qualitative effects of these factors on the maximum contact pressures and bearing durability. …”
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    Article
  8. 3448

    Dynamics of ultrafast laser introduced breakdown in water and ethanol by Lan Su, Lan Su, Xin Qiu, Rui Guo, Youbo Jing, Chaosan Yang, Chaosan Yang, Shuhui Liu

    Published 2025-01-01
    “…Experimental results indicate that under the same laser energy, the initial velocity of the shock wave generated in ethanol is slightly lower than that in water. This is mainly determined by liquid properties (viscosity coefficient, density, molecular weight, breakdown threshold). …”
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  9. 3449

    Efficient Region-Wise Packing of Stereoscopic ERP Videos Based on Information Loss Minimization by Hossein Pejman, Stephane Coulombe, Carlos Vazquez, Ahmad Vakili

    Published 2025-01-01
    “…We use these proposed methods to determine the optimal packing of the stereoscopic ERP videos in the FC format. …”
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  10. 3450

    Determining the Levels of Four Phenylethanoid Glycosides and Five Triterpene Acids in Liuwei Dihuang Capsule Using Solid Phase Extraction with HPLC-UV by Yong Zhang, Xian-Liang Zou, Yong-Li Wang, Lu Gao, Gui-Xin Chou

    Published 2019-01-01
    “…The method had satisfactory efficiency and reproducibility with recovery rates ranging from 91.6 to 99.3% with a relative standard deviation below 1.5%. …”
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    Article
  11. 3451

    Comparing the Efficiency of Sediment Rating Curve and ANN Models in Estimating River Bed-load by Jamal Mosaffaie, Amin Saleh pourjam, Mahmudreza Tabatabaei

    Published 2017-09-01
    “… Evaluation and selection of the most appropriate methods for bed-load estimation is necessary because of the sampling difficulties and inaccurate estimations of the empirical equations. …”
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    Article
  12. 3452

    The Effects of Different Irrigation Scheduling Approaches on Seed Yield and Water Use Efficiencies of Cotton by Safiye Pınar Tunalı, Talih Gürbüz, Necdet Dağdelen, Selin Muradiye Akçay

    Published 2021-09-01
    “…WUE values were between 0.63 – 1.04 kg m-3. The gravimetric method’s yield response factor (ky) was 0.73, and the pan evaporation method’s yield response factor (ky) was 0.89. …”
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  13. 3453

    Spectrophotometric determination of Folic acid (B9) by oxidative Coupling Reaction with 4-nitro-aniline by Rasha Saad Saber Al Tikrity, Asmaa Ahmed Mohammed Al Rashidy

    Published 2023-01-01
    “… Development of an easy, inexpensive, fast and selective spectrophotometric method for the determination of Folic Acid  (FA) by its reaction with 4-nitro aniline reagent, with good sensitivity, as an oxidative coupling method in the presence of Potassium permanganate solution, and it was found that the concentrations that were agreement with Beer-Lambert’s law at the wavelength of 374 nm ranged between 1- 21 µg/ml of folic acid solution, and a deviation from Beer’s law occurs at a concentration higher than 21 µg/mL, gave a linear coefficient and correlation coefficient its value is 0.9994, 0.9996, respectively, While the value of the molar absorption coefficient  12138.5 L/mol.cm and Sandel's sensitivity  0.0363 gm/cm2  with  the limits of qualitative and quantitative detection 0.103 and 0.363 μg / ml-1, respectively. …”
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  14. 3454
  15. 3455
  16. 3456

    Determination of Inorganic Elements in the Rhizome of Paris polyphylla Smith Var. chinensis (Franch.) Hara by Using Inductively Coupled Plasma Mass Spectrometry by Tiezhu Chen, Juan Lin, Jun Yang, Yina Tang, Chunmei Zhang, Tao Zhang, Feiyan Wen, Qingmao Fang, Hao Zhang

    Published 2019-01-01
    “…The analytical method was validated by measuring several parameters including linearity, correlation coefficient, limit of detection (LOD), limit of quantification (LOQ), and recovery. …”
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  17. 3457

    Mid-infrared milk screening as a phenotyping tool for feed efficiency in dairy cattle by Ludmila Zavadilová, Eva Kašná, Zuzana Krupová, Alena Pechová, Petr Fleischer, Soňa Šlosárková

    Published 2025-01-01
    “…Prediction accuracy varies across studies, depending on the mathematical method and model employed. Predictions based solely on FT-MIR data have demonstrated moderate accuracy (coefficient of determination), ranging from 0.19 to 0.40. …”
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  18. 3458

    In Situ Determination of the Transport Properties of Near-Surface Concrete Using AC Impedance Spectroscopy Techniques by Lipeng Wu, Peng Dai, Yong Li

    Published 2016-01-01
    “…In this paper, an in situ method for chloride ion diffusion coefficient determination is proposed based on the relationship between the alternating current impedance spectroscopy parameters and the chloride ion diffusion coefficient. …”
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  19. 3459
  20. 3460

    Validation and Application of Screen-Printed Microchip for Potentiometric Determination of Metformin Hydrochloride in Tablet Dosage Form by Mohammed Alqarni, Abdullah A. Alshehri, Hassan Arida

    Published 2024-01-01
    “…For the first time, herein, this method of analysis has been validated according to IUPAC recommendations and successfully applied in the determination of metformin drug in some dosage form. …”
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