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Showing 8,961 - 8,980 results of 15,724 for search 'determined (coefficient OR efficient) method', query time: 0.29s Refine Results
  1. 8961

    Assessment and evaluation of Chitosan‐Metamizole nanoparticles for the fracture healing and analgesic effect: Preclinical study in rat model by Li Yin, Liyong Yuan, Chunling Peng, Qionghua Wang

    Published 2023-06-01
    “…Abstract To assess and evaluate Chitosan‐Metamizole nanoparticles for fracture healing and analgesic potential, nanoparticles were formulated using the ionotropic gelation method. The nanoparticles were evaluated for particle size, zeta potential, polydispersity index, loading efficiency, surface characteristics and drug release properties. …”
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    Article
  2. 8962

    DISTRIBUTION OF AN AIR STREAM SPEED IN THE DEEP ASPIRATING CHANNEL by V. G. Khamuev

    Published 2015-08-01
    “…The field of air stream speeds in the channel was estimated by distribution factor determined by a probability theory method. The authors were investigated influence of plates-barriers on distribution of air stream speed in the air separating channel and on efficiency of cleaning of the processed material. …”
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  3. 8963

    Comparative analysis of water-ice cold storage devices by А. V. Baranenko, V. V. Tamarov, M. V. Korolenko

    Published 2025-01-01
    “…Method. The study is based on the methods of thermodynamic analysis of technical characteristics of various modifications of water-ice cold accumulators. …”
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  4. 8964

    Optimal Layout of the Head Drive for a Self-Supporting Bucket Elevator of High Productivity by Volodymyr Kurhan, Ihor Sydorenko, Viktor Kurgan, Ruslan Dudko, Svetlana Bershak

    Published 2024-09-01
    “…Three bucket elevators with different heights, productivity, and belt width were selected to determine the optimal layout. Four drive options were calculated for each design, and a comparative analysis was carried out using a graphical method. …”
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    Article
  5. 8965

    Hybrid deep learning approach for rock tunnel deformation prediction based on spatio-temporal patterns by Junfeng Sun, Yong Fang, Hu Luo, Zhigang Yao, Long Xiang, Jianfeng Wang, Yubo Wang, Yifan Jiang

    Published 2025-02-01
    “…The results indicate that the proposed model outperforms other deep learning models, achieving favorable root mean square error (RMSE), mean absolute error (MAE), and coefficient of determination (R2) values of 0.34 mm, 0.23 mm, and 0.94, respectively. …”
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    Article
  6. 8966

    Measuring. Monitoring. Management. Control by P.G. Mikhaylov, A.P. Mikhaylov, I.N. Paskhin, A.R. Akhmetov, E.D. Fadeev

    Published 2024-12-01
    “…Mathematical models of multilayer film structures are considered and analyzed, the nominal values of strain gages are determined, and methodformation are determined. In particular, an increase in the accuracy and consistency of the electrophysical characteristics of the sensing elements and measuring modules was achieved by 30–40 % compared with well-known Russian sensors.s for minimizing the temperature coefficients of resistive structures are determined. …”
    Article
  7. 8967

    Predicting steady degradation in ship power system: A deep learning approach based on comprehensive monitoring parameters by Xingshan Chang, Xiaojian Xu, Bohua Qiu, Muheng Wei, Xinping Yan, Jie Liu

    Published 2024-12-01
    “…Compared to baseline models, YC2Model demonstrates superior performance on key performance indicators, including the highest coefficient of determination (R2) of 0.960717, and the lowest symmetric mean absolute percentage error of 0.015500, mean square error of 0.707211 × 10−4, root mean square error of 0.008410, and mean absolute error of 0.006519, proving its superior predictive accuracy. …”
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  8. 8968

    Adaptive hybrid synchronization control of grid-connected converters in renewable power plants and its small-signal stability analysis by GONG Kai, XIAO Huangqing, ZHANG Zhan, HE Hongliang, HUANG Ying, LI Yan

    Published 2024-11-01
    “…Subsequently, the corresponding small-signal model is developed, and based on the analysis results of small-signal stability, a method for determining adaptive parameter values is introduced. …”
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    Article
  9. 8969

    Creep Behavior and Quantitative Prediction of Marine Soft Clay Based on a Nonlinear Elasto-Plastic–Viscous Element Assembly Model by Yajun Liu, Ning Fang, Yang Zheng, Ke Wu, Rong Chen, Haijun Lu, Vu Quoc Vuong

    Published 2025-06-01
    “…The predicted–measured creep difference remained within 10%, and the surface-fit coefficient of determination reached R<sup>2</sup> = 0.97, enabling rapid estimation of deformation for the given stress and time conditions. …”
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    Article
  10. 8970

    Reverse design of solid propellant grain based on deep learning: Imaging internal ballistic data by Lin Sun, Xiangyu Peng, Yang Liu, Shu Long, Weihua Hui, Ran Wei, Futing Bao

    Published 2025-08-01
    “…While existing reverse design methods are feasible, they often face challenges such as lengthy computation times and limited accuracy. …”
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    Article
  11. 8971

    Machine Vision-Assisted Design of End Effector Pose in Robotic Mixed Depalletizing of Heterogeneous Cargo by Sebastián Valero, Juan Camilo Martinez, Ana María Montes, Cesar Marín, Rubén Bolaños, David Álvarez

    Published 2025-02-01
    “…Automated depalletizing systems aim to offer continuous and efficient operation in warehouse logistics, reducing cycle times and contributing to worker safety. …”
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  12. 8972

    Discriminating the adulteration of varieties and misrepresentation of vintages of Pu’er tea based on Fourier transform near infrared diffuse reflectance spectroscopy by Zhenfa Yang, Zhenfa Yang, Xiaoping Lu, Lucheng Chen

    Published 2025-02-01
    “…These results illustrated the feasibility to identify the adulteration of varieties and misrepresentation of vintages of Pu’er tea with near infrared spectra and RBFNN model, proving an efficient alternative for Pu’er tea quality inspection, and offering a robust method for combating the pervasive issues within the market.…”
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  13. 8973

    Validity and reliability of the Turkish version of the infection prevention appraisal scale by Nuray Turan, Cansu Polat Dünya, Meryem Türkoğlu, Ljudmila Linnik

    Published 2025-08-01
    “…Linguistic validity was ensured through the back-translation method, and expert evaluations were used to determine content validity. …”
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    Article
  14. 8974

    Experimental and simulation study on the deformation behavior, mechanical properties and microstructure of Ti–6Al–4V alloy wires fabricated by hot drawing by Zhijie Gao, Yaozong Mao, Zhiqiang Zhang, Chunguang Bai, Li Zhou

    Published 2025-03-01
    “…In this study, a combined experimental and simulation method was proposed to determine the friction coefficient involved in wire drawing processes. …”
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  15. 8975

    A study on the prediction of mountain slope displacement using a hybrid deep learning model by Yuyang Ma, Xiangxiang Hu, Yuhang Liu, Yaya Shi, Zhiyuan Yu, Xinmin Wang, Liangbai Hu, Shuailing Liu, Dongdong Pang

    Published 2025-05-01
    “…On the long-term prediction task at station JC03, it achieves a 37.9% reduction in Root Mean Square Error (RMSE), a 32.4% decrease in Mean Absolute Error (MAE), and a 4.6% increase in the coefficient of determination (R2) compared to the baseline LSTM. …”
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  16. 8976

    The Role of Perceived Stress and Social Support among Predicting Anxiety in Pregnant Women by Sajjad Basharpoor, Hadis Heydarirad, Seyed Javad Daryadel, Fazeleh Heydari, Hossein Ghamari Givi, Jugal Kishore

    Published 2017-06-01
    “…Materials and Methods: This is a descriptive-analytical study with correlational design. …”
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  17. 8977

    Relationship of Health Literacy with Knowledge and Attitude toward the Harms of Cigarette Smoking among University Students by Rahman Panahi, Ali Ramezankhani, Mahmoud Tavousi, Amine Koosehloo, Shamsodin Niknami

    Published 2017-03-01
    “…Materials and Methods: This cross-sectional and correlational study was conducted on 340 dormitory students of Shahid Beheshti University of Medical Sciences, Tehran, Iran, in 2016. …”
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  18. 8978

    Predictive Model of Granular Fertilizer Spreading Deposition Distribution Based on GA-GRNN Neural Network by Lilian Liu, Guobin Wang, Yubin Lan, Xinyu Xue, Suming Ding, Huizheng Wang, Cancan Song

    Published 2024-12-01
    “…The results show that the prediction accuracy and training effect of the GA-GRNN model are better than those of the GRNN, with a coefficient of determination of 0.839, and that the results of the GA-GRNN model are closer to the actual data when predicting the effective amplitude of the deposition amount, which is more accurate. …”
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  19. 8979

    The Results of the Study of the Relationship between Viscosity and Mechanical Strength of Bleached Hardwood Kraft Pulp by Tatiana A. Koroleva, Vasily V. Medvedev, Yuri V. Pomelov

    Published 2024-10-01
    “…Since it takes no more than 2 hours to determine the viscosity of a solution of high-molecular polymers, and 8–10 hours to obtain standard mechanical strength characteristics, viscosity analysis can be considered an express method that provides information on the mechanical strength of a semi-finished product. …”
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  20. 8980

    Combining miRNA concentrations and optimized machine-learning techniques: An effort for the tomato storage quality assessment in the agriculture 4.0 framework by Seyed Mohammad Samadi, Keyvan Asefpour Vakilian, Seyed Mohamad Javidan

    Published 2025-03-01
    “…As expected, the results showed rather poor values of the coefficient of determination (R2) of the artificial neural network (ANN), support vector machine (SVM), and random forest (RF) with pre-adjusted values for their hyperparameters. …”
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