Showing 3,001 - 3,020 results of 3,203 for search 'optimal error analysis', query time: 0.20s Refine Results
  1. 3001

    Nitrate Nitrogen Quantification via Ultraviolet Absorbance: A Case Study in Agricultural and Horticultural Regions in Central China by Yiheng Zang, Jing Chen, Muhammad Awais, Mukhtar Iderawumi Abdulraheem, Moshood Abiodun Yusuff, Kuan Geng, Yongqi Chen, Yani Xiong, Linze Li, Yanyan Zhang, Vijaya Raghavan, Jiandong Hu, Junfeng Wu, Guoqing Zhao

    Published 2025-05-01
    “…Compared to the national standard and flow analysis methods, the average relative errors were 19.7% and 22.3% (<i>p</i> < 0.001), respectively, indicating its suitability for practical soil applications. …”
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  2. 3002

    Empirical Models for Estimating Draught and Vertical Reaction Forces of a Duckfoot Tool in Compacted Soil: Effects of Moisture Content, Depth, Width, and Speed by Aleksander Lisowski, Daniel Lauryn, Tomasz Nowakowski, Jacek Klonowski, Adam Świętochowski, Michał Sypuła, Jarosław Chlebowski, Jan Kamiński, Krzysztof Kostyra, Magdalena Dąbrowska, Adam Strużyk, Leszek Mieszkalski, Mateusz Stasiak

    Published 2025-03-01
    “…The optimisation results showed good fitness with experimental results, and the negative relative errors (from −1.72% do −4.81%), indicating overestimating, confirmed the accuracy of the model’s predictions. …”
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    Article
  3. 3003

    Impact of COVID-19 on Corporate Cash Holdings and Speed of Adjustment by Abbas Aflatooni, Mohammad Khatiri, Farzad Eivani

    Published 2024-12-01
    “…Consequently, firms aim to maintain optimal cash levels by adjusting their actual cash ratios towards target ratios. …”
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  4. 3004
  5. 3005

    Dynamic Voltage Balancing Across Series-Connected 10 kV SiC JBS Diodes in Medium Voltage 3L-NPC Power Converter Having Snubberless Series-Connected 10 kV SiC MOSFETs by Sanket Parashar, Nithin Kolli, Raj Kumar Kokkonda, Ajit Kanale, Subhashish Bhattacharya, Bantval Jayant Baliga

    Published 2024-01-01
    “…The 3L-NPC converter has eight types of switching transition, complicating the analysis of <inline-formula><tex-math notation="LaTeX">$RC$</tex-math></inline-formula> snubber design. …”
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  6. 3006

    Effect of grinding wheel type and cooling method on grinding quality of SiCf/SiC ceramic matrix composites by Ben WANG, Jiajie TANG, Hongdi CHU, Qi ZHANG

    Published 2025-04-01
    “…Therefore, from the perspective of processing performance and durability, the sintered diamond grinding wheel in grinding SiCf/SiC composite materials shows better comprehensive performance, especially under water-cooled conditions, where processing quality and stability are more advantageous.Discussion and optimization suggestionsBased on experimental data analysis, to optimize the grinding process of SiCf/SiC composites, the grinding wheel type and cooling method should be reasonably selected according to different processing stages. …”
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  7. 3007

    Estimation and evaluation of iron reserves in the eastern area of Eileh1 mine, Razavi Khorasan province by Hamid Esmati Daroneh, Maryam Gholamzadeh

    Published 2024-12-01
    “…However, due to the detrimental effects of uncertainty on investment risk, it is essential to utilize the most effective estimation method grounded in precise data analysis techniques to minimize estimation error. Mineral reserve estimation methods can generally be categorized into two groups: classical (geometric) methods and geostatistical (statistical weighting) methods (Madani, 1997; Hassani Pak and Sharafodin, 2001; Ahmadi, 2010). …”
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  8. 3008

    AGW-YOLO-Based UAV Remote Sensing Approach for Monitoring Levee Cracks by HU Weibo, ZHOU Shaoliang, ZHAO Erfeng, ZHAO Xueqiang

    Published 2025-01-01
    “…This loss function incorporates an outlier degree evaluation and a dynamic non-monotonic focusing mechanism, which adaptively adjusts the optimization intensity of anchor boxes with varying qualities. …”
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  9. 3009

    Multilayered Equivalent Finite Element Method for Embedded Honeycomb Plates by Yang Xu, Haohui Wang, Xiaowei Sheng

    Published 2018-01-01
    “…A series of FEM numerical studies (modal analysis, static analysis, and shock spectrum analysis) are performed. …”
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  10. 3010

    Balancing innovation and accountability: AI’s transformative influence on logistics in G20 nations by Ya Li, Zheng Guangwen

    Published 2025-06-01
    “…Utilizing panel-corrected standard errors (PCSEs) for benchmark regression and two-step System Generalized Method of Moments (GMM) for robustness checks and endogeneity analysis, we assess the relationship between AI investments and logistics efficiency. …”
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    Article
  11. 3011

    Technology for risk assessment at product lifecycle stages using fuzzy logic by A. N. Chesalin, S. Ya. Grodzenskiy, Pham Van Tu, M. Yu. Nilov, A. N. Agafonov

    Published 2020-12-01
    “…It is suggested that if there is a priori information about previously occurred events that can be used for risk analysis and fore casting, the fuzzy conclusion should be refined using widely known methods of mathematical statistics, optimization algorithms, for example, gradient descent, simplex method or genetic algorithms. …”
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  12. 3012

    Harmonic balance method for MEMS oscillators by Xian-He Lei, Yutong Cui

    Published 2025-06-01
    “…Incorrect choices can lead to large errors, while a well-chosen approximate solution can remarkably improve the accuracy of predicting pull-in instability.DiscussionThe research findings provide valuable insights for enhancing the application of the harmonic balance method in the analysis of MEMS oscillators. …”
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  13. 3013

    Problems of Scientometrics and its Suitability for Management Scientific Activity in Modern Russia by А. V. Grinev

    Published 2024-05-01
    “…The data and recommendations obtained as a result of the study will help management structures avoid obvious omissions and errors in planning and monitoring the scientific activities of university and academic research institute staff, as well as optimize scientometric reporting.…”
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    Article
  14. 3014

    Application of improved and efficient image repair algorithm in rock damage experimental research by Mingzhe Xu, Xianyin Qi, Diandong Geng

    Published 2024-06-01
    “…Digital image technology is vulnerable to interference from fractures and scaling, leading to potential loss of image data; while acoustic emission technology is not hindered by these issues, noise from rock destruction can interfere with the electrical signals, causing errors. The monitoring errors of these techniques can undermine the effectiveness of rock damage analysis. …”
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  15. 3015

    Considerations on the choice of experimental parameters in residual stress measurements by hole-drilling and ESPI by C. Barile, C. Casavola, G. Pappalettera, C. Pappalettere

    Published 2014-09-01
    “…In conclusion indications are provided to the scope of optimizing the measurement process together with the identification of the major sources of errors that can arise during the measuring and the analysis stages.…”
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  16. 3016

    Achieving Manufacturing Excellence Using Lean DMAIC by Rindi Kusumawardani, Ana, Moses Laksono Singgih

    Published 2025-01-01
    “…It identifies key inefficiencies, such as waiting times, overproduction, and document errors, using the DMAIC method, along with Root Cause Analysis (RCA) and Failure Mode and Effect Analysis (FMEA), to prioritize waste reduction. …”
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  17. 3017
  18. 3018

    Issues in Using Self-Organizing Maps in Human Movement and Sport Science by Serrien B., Goossens M., Baeyens J-P.

    Published 2017-07-01
    “…These sensitivity analyses are able to validate the conclusions from statistical tests. Using this type of analysis can guide researchers to select SOM parameters that optimally represent their data and to examine how they affect the subsequent analyses. …”
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  19. 3019

    Evaluation of the use of the bedding function of City Clinical Hospital No. I. Pirogov during the period 2012–2021 based on statistical indicators by N. V. Shakhova

    Published 2022-03-01
    “…The importance of efficient use of internal resources in health care is recognized at all levels of health management. An analysis of the indicators of the bed fund in dynamics makes it possible to assess the resources of a medical organization, identify problematic aspects in time and develop a set of measures aimed at eliminating errors and optimizing the work of the institution.Purpose of the study. …”
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  20. 3020

    Computational Modeling of U-Shaped Seismic Dampers for Structural Damage Mitigation by Víctor Tuninetti, Álvaro Gómez, Flavia Bustos, Angelo Oñate, Jorge Hinojosa, Calogero Gallo, Anne-Marie Habraken, Laurent Duchêne

    Published 2024-11-01
    “…To ensure accuracy, a rigorous mesh convergence analysis is performed to quantify numerical prediction errors and establish a model suitable for predicting local deformation phenomena, including strain and stress fields, throughout the displacement-based loading protocol. …”
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