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Showing 7,861 - 7,880 results of 15,724 for search 'determined (coefficient OR efficiency) method', query time: 0.28s Refine Results
  1. 7861

    Possibilities of Complex Ultrasound Examination in the Assessment of Hemodynamic and Structural Features of Retinal Capillary Hemangioma by V. V. Neroev, T. N. Kiseleva, P. A. Ilyukhin, K. A. Ramazanova, M. A. Ryabina, A. Y. Novikova

    Published 2019-03-01
    “…Purpose: to study the possibilities of complex ultrasound examination in the assessment of hemodynamic and structural features of retinal capillary hemangioma (RCH).Patients and methods. 26 patients (35 eyes) with RCHs at the age of 11 to 53 years (mean 26.6 ± 9.4 years) were examined. …”
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    Article
  2. 7862

    Cloud point prediction model for polyvinyl alcohol production plants considering process dynamics by Ayami Ohkuma, Yoshihito Yamauchi, Nobuhito Yamada, Satoshi Ooyama, Hiromasa Kaneko

    Published 2024-12-01
    “…When comparing the conventional method with the proposed method, the coefficient of determination, used as an indicator to evaluate model performance, improved from 0.288 to 0.729. …”
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    Article
  3. 7863

    Nonlinear mixed-effects modelling of in vitro drug susceptibility and molecular correlates of multidrug resistant Plasmodium falciparum. by Julie A Simpson, Kris M Jamsen, Tim J C Anderson, Sophie Zaloumis, Shalini Nair, Charles Woodrow, Nicholas J White, Francois Nosten, Ric N Price

    Published 2013-01-01
    “…The EC50 estimates were similar for the two statistical approaches but 15-28% of isolates in the STS method had a high coefficient of variation (>15%) for individual estimates of EC50 and these isolates had EC50 values that were 32 to 66% higher than isolates derived with more precision. …”
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  4. 7864

    Eliminating Effect of Moisture Content in Prediction of Lower Heating Value and Ash Content in Sugarcane Leaves Biomass by Kanvisit Maraphum, Kantisa Phoomwarin, Nirattisak Khongthon, Jetsada Posom

    Published 2025-06-01
    “…The optimal model for LHV prediction was developed using GA-PLS regression (Method II), provided a coefficient of determination (R<sup>2</sup>) of 0.80, a root mean square error of calibration (RMSEc) of 595.80 J/g, and a ratio of performance to deviation (RPD) of 1.74, indicating fair predictive performance. …”
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  5. 7865

    Research on Optimization of Magnetic Ranging by Mechanism & Intelligence by QIAN Hongyu, CHE Yang, WANG Xiufang, FENG Fuping, JIANG Chunlei

    Published 2025-06-01
    “…Experimental validation shows that the MLP achieves a root mean square error as low as 0.114~0.161 and a coefficient of determination as high as 0.999 in both randomly partitioned and single-well test scenarios, significantly outperforming traditional methods. …”
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  6. 7866

    Generation of High-Resolution Surface Soil Moisture over Mountain Areas by Spatially Downscaling Remote Sensing Products Based on Land Surface Temperature–Vegetation Index Feature... by Junfei Cai, Wei Zhao, Tao Ding, Gaofei Yin

    Published 2025-01-01
    “…Here, we propose a novel approach for SSM downscaling based on the physical connection between the land surface temperature (LST)–vegetation index triangle feature space and SSM, where a self-adaptive calibration method was applied to determine the estimation coefficients via a sliding window with the topographic effect of LST alleviated in advance. …”
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    Article
  7. 7867

    Precise Inner Radius and Inner Surface Shape Estimation in Finite Conductive Tubes Using Eddy Current Technique by Ashkan Ahmadi, Maryam Shamgholi, Seyed Hossein Hesamedin Sadeghi

    Published 2024-12-01
    “…The probe data are then used to determine the inner radius through a regression method, and an evaluation technique is proposed to inspect the ovality of the inner surface. …”
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    Article
  8. 7868

    Optimized Extraction of Polyphenols from Kiwifruit Peels and Their Biological Activities by Batoul Shkeir, Nada El Darra, Bilal Azakir, Salma Khazaal, Elie Salem Sokhn, Mohamed Koubaa, Richard G. Maroun, Nicolas Louka, Espérance Debs

    Published 2024-12-01
    “…Caffeic acid (0.54 ppm) and catechin (5.44 ppm) were the major polyphenols identified in WB and IR extracts, as determined by HPLC. (4) Conclusions: IR was more efficient in extracting phenolics from kiwi peels than WB. …”
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  9. 7869

    Quality of Life in Patients with Multiple Sclerosis by Grażyna Franek, Marzena Bieniak, Aleksandra Cieślik

    Published 2019-06-01
    “…In order to calculate the variables, the following measures were used: arithmetic mean, standard deviation, coefficient of variation, asymmetry coefficient, kurtosis coefficient, Person linear correlation coefficient, Spearman rank correlation coefficient. …”
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    Article
  10. 7870

    Impact Assessment of the Real Sector and Non-Productive Spheres on the Dynamics of the Business Activity Index by A. A. Frenkel, B. I. Tikhomirov, N. N. Volkova, A. A. Surkov

    Published 2019-05-01
    “…The authors have used the design method for integral estimates of macroeconomic dynamics, regression analysis, and a probabilistic approach (the method of pairwise preferences) to determine the weighing coefficients of the basic indicators. …”
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  11. 7871

    Genome editing of porcine zygotes via lipofection of two guide RNAs using a CRISPR/Cas9 system by Qingyi LIN, Koki TAKEBAYASHI, Nanaka TORIGOE, Bin LIU, Zhao NAMULA, Maki HIRATA, Fuminori TANIHARA, Megumi NAGAHARA, Takeshige OTOI

    Published 2024-08-01
    “…Here, we aimed to determine the efficiency of lipofection in CRISPR/Cas9-based multiplex genome editing using growth hormone receptor (GHR) and glycoprotein alpha-galactosyltransferase 1 (GGTA1)-targeting guide RNAs (gRNAs) in pig zygotes. …”
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  12. 7872

    Fast Simulation of Electromagnetic Scattering for Radar-Absorbing Material-Coated 3D Electrically Large Targets by Hongzu Li, Chunlei Dong, Lixin Guo, Xiao Meng, Dan Wang

    Published 2025-01-01
    “…The simulation results show that the proposed method improves computational efficiency compared to MLFMA while maintaining accuracy. …”
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  13. 7873

    Modeling the shrimp aquaculture wastewater pollutant removals by clam shell using structural equation model by N.D. Takarina, O.M. Chuan, A. Adiwibowo, M.A. Adidharma

    Published 2025-01-01
    “…The determinant water variables affecting removal efficiency were total suspended solid, total alkalinity, and potential hydrogen. …”
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  14. 7874

    Entropic imaging of cataract lens: an in vitro study. by Zhuhuang Zhou, Chih-Chung Huang, K Kirk Shung, Po-Hsiang Tsui, Jui Fang, Hsiang-Yang Ma, Shuicai Wu, Chung-Chih Lin

    Published 2014-01-01
    “…Phacoemulsification is a common surgical method for treating advanced cataracts. Determining the optimal phacoemulsification energy depends on the hardness of the lens involved. …”
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  15. 7875

    Investigation of the effectiveness of the use of various substances for dust suppression during the transshipment of granular sulfur by Viktoriya V. Lisai, Yurii D. Smirnov, Andrei V. Ivanov, Gabriel Borowski

    Published 2025-02-01
    “…The article is devoted to the problem of dusting during the transshipment of granular sulfur and existing methods of dust suppression. The analysis of various methods for reducing dust emission at granulated sulfur storage and transportation facilities is presented. …”
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  16. 7876

    Slurry Acidification as a Tool to Reduce Ammonia Emissions by E. Sindhöj, K. Tamm, A. Bryukhanov, J. Casimir, R. Uvarov, N Oblomkova

    Published 2019-12-01
    “…The dynamic pattern of pig slurry pH was experimentally determined. The economic efficiency of slurry acidification technology was calculated for two functioning livestock complexes. …”
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  17. 7877

    Investigating the Effectiveness of Superchlorination and Fenton Processes in Removing Hydroxychloroquine and Favipiravir from Synthetic Wastewater by Narjes Yaghoubi, Ramazan Ali Dianati Tilaki, Esmaeil Babanejad Arimi, Fathollah Gholami-Borujeni

    Published 2025-02-01
    “…Conclusion: The conducted experiments demonstrate the effectiveness of superchlorination and the Fenton process in removing wastewater containing favipiravir and hydroxychloroquine. The efficiency of these methods in removing antibiotics with a similar structure or enhancing their biodegradability can also be investigated.…”
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  18. 7878

    The influence of radiant heat loss on the melting conditions of a material with internal heat release by I. G. Donskoy

    Published 2024-09-01
    “…Numerical methods are used: for a known type of solution, the coefficients are determined in such a way that the boundary conditions (in the general case, nonlinear) are satisfied. …”
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  19. 7879

    Hydraulic performance of a portable triangular-central flume for rectangular channels by GUO Xingchen, YUAN Changcong, WANG Fuyou, MAHEMUJIANG·Aihemaiti, JIN Peng, LI Junbo, TAO Hongfei

    Published 2025-03-01
    “…The portable triangular-central flume offers a simple yet effective method for measuring flow while maintaining strong hydraulic efficiency. …”
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  20. 7880

    Generation of 1 km high resolution Standardized precipitation evapotranspiration Index for drought monitoring over China using Google Earth Engine by Yile He, Youping Xie, Junchen Liu, Zengyun Hu, Jun Liu, Yuhua Cheng, Lei Zhang, Zhihui Wang, Man Li

    Published 2024-12-01
    “…The accuracy of 1 km resolution SPEI was evaluated through metrics such as root mean square error (RMSE), Pearson correlation coefficient (PCC) and determination coefficient (R2). …”
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