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Showing 3,221 - 3,240 results of 15,724 for search 'determined (coefficient OR efficient) methods', query time: 0.30s Refine Results
  1. 3221

    Enrichment of Trace Selenium in Water Based on Metal−Organic Framework Materials and Reversed−Phase Ultra−High−Performance Liquid Chromatography−Diode Array Determination by Hanqing Cai, Hongmei Guo, Hanlu Jing, Pingping Wen, Qiuying Wu, Yang Li, Zhirong Suo, Jian Zhang

    Published 2025-03-01
    “…A method for the determination of trace selenium in water enriched by metal–organic−framework material (MIL−125−NH<sub>2</sub>) and reversed−phase ultra−high−performance liquid chromatography−diode array detection (UPLC−DAD) was established. …”
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  2. 3222

    Aspects Regarding the CO<sub>2</sub> Footprint Developed by Marine Diesel Engines by Octavian Narcis Volintiru, Daniel Mărășescu, Doru Coșofreț, Adrian Popa

    Published 2025-06-01
    “…The investigation aims to provide a detailed understanding of CO<sub>2</sub> emission variations based on the ship’s operating parameters, including the study of these emissions at the level of the main diesel propulsion engine as well as the auxiliary engines. By analyzing these methods for determining engine emissions, conclusions can be reached about aspects such as the following: engine wear condition, efficiency losses, or incomplete combustion. …”
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  3. 3223

    Pyridine–Quinoline and Biquinoline-Based Ruthenium <i>p</i>-Cymene Complexes as Efficient Catalysts for Transfer Hydrogenation Studies: Synthesis and Structural Characterization by Nikolaos Zacharopoulos, Gregor Schnakenburg, Eleni I. Panagopoulou, Nikolaos S. Thomaidis, Athanassios I. Philippopoulos

    Published 2025-07-01
    “…Characterization includes a combination of spectroscopic methods (FT-IR, UV-Vis, multi nuclear NMR), elemental analysis and single-crystal X-ray crystallography. …”
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  4. 3224

    PRINCIPLES AND METHODS OF WHEAT BREEDING ON TOLERANCE TO DISEASES IN KRIA NAMED AFTER P.P. LUKIYANENKO by I. B. Ablova, L. A. Bespalova, F. A. Kolesnikov, G. D. Nabokov, V. Ya. Kovtunenko, V. A. Filobok, R. O. Davoyan, Zh. N. Khudokormova, I. M. Mokhova, Yu. G. Levchenko, A. S. Tarkhov

    Published 2018-06-01
    “…The article presents the classification of the varieties according to the degree of their infection with leaf rust that is of great importance for the breeding and the conducting of genetic monitoring of disease resistance, to optimize phytosanitary state in the wheat agro phytocenosis. It has been determined that the most efficient method to create the varieties tolerant to head fusarium is a complex hybridization, intended on the pyramiding of the genes with specific and unspecific resistance. …”
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  5. 3225

    Agricultural Machinery Movement Trajectory Recognition Method Based on Two-Stage Joint Clustering by Shuya Zhang, Hui Liu, Xiangchen Cao, Zhijun Meng

    Published 2024-12-01
    “…The first stage involves trajectory clustering, where the spatial distribution characteristics of agricultural machinery trajectories are analyzed, and the position coordinates and the number of neighboring points of trajectory points are extracted as features. The silhouette coefficient method is used to determine the optimal number of clusters k for the K-Means algorithm, thus reducing the data scale. …”
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  6. 3226

    Comparison of IGDT, TOAT and STC Methods in Robust Planning of Transmission Network Expansion in the Presence of Uncertainties by Shahriar Abbasi

    Published 2024-04-01
    “…Using these methods, robust expansion plans for the modified 6-bus Garver test system are determined and compared. …”
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  7. 3227

    A SOH Estimation Method for Lithium-Ion Batteries Based on CPA and CNN-KAN by Kaixin Cheng, Chaolong Zhang, Kui Shao, Jin Tong, Anxiang Wang, Yujie Zhou, Zhao Zhang, Yan Zhang

    Published 2025-06-01
    “…Four 18650 batteries were tested under various charging and discharging conditions in a laboratory setting. The coefficient of determination (R<sup>2</sup>) exceeded 96.4%, the root mean square error (RMSE) was below 0.86%, and the mean absolute error (MAE) was under 0.7%, confirming that the proposed method demonstrates excellent estimation performance.…”
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  8. 3228

    Estimation method of the cohesion degree for the users’ profiles of social network based on open data by Valentina A. Kataeva, Igor S. Pantyukhin, Igor V. Yurin

    Published 2018-01-01
    “…The purpose of research was to study the existing methods of determining the degree of cohesion of two users of social network, identifying their shortcomings and developing a new method. …”
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  9. 3229

    ICEEMDAN–VMD denoising method for enhanced magnetic memory detection signal of micro-defects by Shouhong Ji, Jie Yan, Yang Liu, Guojun He

    Published 2025-02-01
    “…Subsequently, VMD is employed to perform secondary decomposition on the transition components obtained from the ICEEMDAN method and calculate the correlation coefficients. …”
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  10. 3230

    Analysis of Mobile JKN Application Service Quality With E-GovQual Method and IPA by Randy Rizki Ananda, Indriani Noor Hapsari

    Published 2024-11-01
    “…The results of the coefficient of determination (R-Square) show that overall, the variables of ease of use, reliability, trust, content and appearance, functionality and interaction and citizen support significantly affect service quality by 88.6%. …”
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  11. 3231

    Kinect-based anthropometric measurements: a comparative analysis of traditional methods in youth female weightlifters by Serkan Örücü, Bülent Işık, Kenan Erdağı, Usame Ömer Osmanoğlu, Erkan Özbay

    Published 2025-04-01
    “…The consistencies of the measurement methods were analyzed with Bland-Altman plots, correlations were determined with Pearson correlation coefficients, and reliability were evaluated with Intraclass Correlation Coefficient (ICC) values. …”
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  12. 3232

    A Quality Soft Sensing Method Designed for Complex Multi-process Manufacturing Procedures by Kaixiang PENG, Xin QIN, Jiahao WANG, Hui YANG

    Published 2024-11-01
    “…The results indicate that the proposed time-delay handling method improve the prediction accuracy of the model, validating the effectiveness of the proposed method. …”
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  13. 3233

    Wave Run-Up Distance Prediction Combined Data-Driven Method and Physical Experiments by Peng Qin, Hangwei Zhu, Fan Jin, Wangtao Lu, Zhenzhu Meng, Chunmei Ding, Xian Liu, Chunmei Cheng

    Published 2025-07-01
    “…Results demonstrate that the GMM-GBR combined model achieves a coefficient of determination <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mi>R</mi><mn>2</mn></msup></semantics></math></inline-formula> greater than 0.91, outperforming a conventional, non-clustered GBR model. …”
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  14. 3234

    A Novel Method for Intelligent Fault Diagnosis of Bearing Based on Capsule Neural Network by Zhijian Wang, Likang Zheng, Wenhua Du, Wenan Cai, Jie Zhou, Jingtai Wang, Xiaofeng Han, Gaofeng He

    Published 2019-01-01
    “…Then the longest capsule is used to reconstruct fault time-frequency graphs which are used to measure the reconstruction of loss. In order to determine the convergence condition, the three losses are combined through the weight coefficient. …”
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  15. 3235

    Simulation and experimental verification of the precision finishing method for optical free-form surface segmentation. by Chenhua Jiang, Enzhong Zhang, Wei Zhang, Jiaqi Hu, Jiechen Guo, Xiaodong Li

    Published 2025-01-01
    “…To address the issues of low processing quality and overall efficiency in the machining of aluminum alloy free-form surfaces, an efficient numerical control machining method based on surface segmentation has been proposed. …”
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  16. 3236

    Economic assessment of energy consumption and greenhouse gas emissions from wheat production in Ardabil provience by Jabraeil Taghinazhad, َAdel Vahedi, Fayaz Ranjbar

    Published 2019-09-01
    “…The being Independent on agricultural productions lead to take more attention to modern methods and the objective of all these methods is increasing the performance with the efficient use of inputs or optimizing energy consumptions in agricultural systems. …”
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  17. 3237

    Rapid estimation method of lithium battery state of health based on novel health feature by DONG Xiaohong, DONG Jinbo, WANG Mingshen, ZENG Fei, PAN Yi

    Published 2025-01-01
    “…Next, by analyzing the oxford battery aging dataset and the random usage dataset of lithium ion batteries used by NASA, the method traverses the constant current charging voltage range in steps of 0.01 V and determines the optimal starting voltage of the lithium battery by maximizing the Pearson correlation coefficient. …”
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  18. 3238
  19. 3239
  20. 3240

    Comparative Analysis of Energy Efficiency in Conventional, Modular, and 3D-Printing Construction Using Building Information Modeling and Multi-Criteria Decision-Making by Abdullah Al Masri, Assed N. Haddad, Mohammad K. Najjar

    Published 2024-12-01
    “…Different construction methods are being applied worldwide, such as conventional, modular, and 3D-printing methods, to increase energy efficiency in buildings. …”
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    Article