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Showing 6,221 - 6,240 results of 15,724 for search 'determined (coefficiency OR efficient) method', query time: 0.28s Refine Results
  1. 6221

    Software complex for simulation modelling of single nucleotide genetic polymorphism sites by M. M. Yatskou, D. D. Sarnatski, V. V. Skakun, V. V. Grinev

    Published 2025-07-01
    “…One of the key goals in this area is to develop efficient software tools for processing genomic data and identifying single nucleotide polymorphism sites using computer modelling and big data analysis methods.Methods. …”
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    Article
  2. 6222

    Remediation of Soil Contaminated with Heavy Metals by Plyatsuk L. D., Chernysh Y. Y., Ablieieva I. Y., Yakhnenko O. M., Bataltsev E. V., Balintova M., Hurets L. L.

    Published 2019-06-01
    “…The comparison of the soil processing efficiency was determined. Correlation relations of the dynamics in the biomass oxidative ability values for the soil biome and the rate of the substrate oxidation was proved over time treatment with different doses of the biocomposite with using of mathematical statistics methods.…”
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  3. 6223

    Weighted evidence combination based on degree of credibility and certainty by Lu WANG, Qing-hua XING, Yi-fan MAO

    Published 2017-01-01
    “…To overcome the invalidation problem of Dempster rule with high conflict,a weighted combination method based on degree of credibility and certainty was proposed.Firstly,the cosine similarity was modified to hold the ability to measure the evidence conflict when multi-subset focal elements were included,followed by the building of evidence credibility model.Secondly,the evidence certainty model based on precision and entropy was presented,which can both reflect the evidence’s degree of multi-subset focal elements and the dispersion degree of probability assignment.Then the weighted coefficient was determined by credibility and certainty.Finally,the normalized weighted coefficient was used to average the basic probability assignment,and the final combination result can be obtained according to Dempster rule.Numerical examples show that,compared with other traditional weighted combination methods,the proposed approach has made better performance in reducing conflict and accelerating convergence.…”
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  4. 6224

    Research on a closed-form solution for safe burial depth range (SDB-RS) of hard rock compressed air energy storage chambers based on no plastic zone criterion by Cheng Zhao, Zeyuan Sun, Qinyuan Luo, Yuan Qian, Jialun Niu, Chao Wei, Jinquan Xing

    Published 2025-05-01
    “…This study proposes a safe burial depth solution based on elastic and elastoplastic theories, with the safety criterion being the prevention of plastic zone formation in the surrounding rock. An approximate method is used to calculate the boundary of the plastic zone, and a closed-form safe burial depth range solution is determined by ensuring that the plastic zone remains contained within the chamber boundary. …”
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    Article
  5. 6225

    Machine Learning Forecasting of Commercial Buildings’ Energy Consumption Using Euclidian Distance Matrices by Connor Scott, Alhussein Albarbar

    Published 2025-08-01
    “…By integrating custom-built models with existing energy data, the method applies calculated weighting through a distance matrix and accuracy coefficients to generate reliable forecasts. …”
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    Article
  6. 6226

    Chemical Analysis of the Main Groups of Biologically Active Substances in Sedative Collection by E. A. Zamakhaeva, O. A. Oleshko, O. V. Yaborova, M. M. Smirnova

    Published 2022-12-01
    “…Qualitative analysis and quantitative determination of the main groups of biologically active substances collected from medicinal plant materials.Materials and methods. …”
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    Article
  7. 6227

    Digital solutions for risk management in sustainable development conditions of business ecosystems by Oleksii HNIEZDOVSKYI, Danylo DOMASHENKO, Svitlana DOMASHENKO, Denys MOROZOV, Serhii SHYLO

    Published 2025-06-01
    “…A comprehensive analysis of modern technologies that include artificial intelligence, big data, and blockchain, is conducted, their role in improving risk management efficiency is determined. The research methodology combines both theoretical methods (systems analysis, comparative analysis, SWOT analysis) and empirical methods (statistical analysis, machine learning methods, and experimental research). …”
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    Article
  8. 6228

    From Battlefield to Building Site: Probabilistic Analysis of UXO Penetration Depth for Infrastructure Resilience by Boules N. Morkos, Magued Iskander, Mehdi Omidvar, Stephan Bless

    Published 2025-03-01
    “…Different probabilistic sampling techniques produced similar DoB predictions for each soil type, but GP_RSM was the most computationally efficient method. Finally, a sensitivity analysis was conducted to determine the contribution of each random variable to the predicted DoB. …”
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    Article
  9. 6229

    Optimization of chlorophyll extraction from mulberry leaves using response surface methodology by CHEN Shao-yuan, LÜ Zhen-er, DONG Feng-li, MAO Bi-zeng

    Published 2012-11-01
    “…The statistical analysis indicated that the three variables (Table 4) and the quadratic of extraction time (C) and ratio of liquor to material (A) (Fig. 6) had significant effects on the yields, and there had the significant interaction effects between the variables of extraction temperature (B) and extraction time (C) (Fig. 7). A high determination co-efficient mathematical model was gained that could be used to optimize chlorophyll extraction. …”
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    Article
  10. 6230

    Inversion Study of Hydrogeological Parameters for Metro Foundation Pit Confined Aquifiers Based on Surrogate Modeling by YE Ru, DI Honggui, ZHU Zhitai, ZHU Yilong, JIANG Bin, XIANG Longsheng, CHAI Dongsheng, YAO Qiyu

    Published 2025-07-01
    “…[Objective] To enhance the safety of metro station foundation pit construction, it is essential to accurately determine the groundwater hydrogeological parameters, improving the accuracy of permeability and storage coefficient in confined aquifers particularly. …”
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  11. 6231

    Analytical Approach for Solving the Internal Waves Problems Involving the Tidal Force by Jaharuddin, Hadi Hermansyah

    Published 2018-01-01
    “…In this paper, the analytical approach used to solve nonlinear PDE is the Homotopy Analysis Method (HAM). HAM can be applied to determine the resolution of almost any internal wave problem involving tidal forces. …”
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  12. 6232

    Evaluation of Coalbed Methane Content by Using Kernel Extreme Learning Machine and Geophysical Logging Data by Jianhong Guo, Zhansong Zhang, Guangshan Guo, Hang Xiao, Linqi Zhu, Chaomo Zhang, Xiao Tang, Xueqing Zhou, Yanan Zhang, Can Wang

    Published 2022-01-01
    “…In this paper, the laboratory data on coal rock gas content from 12 CBM wells in the Southern Shizhuang block are selected, and a CBM content prediction model based on the KELM method is constructed by selecting the log curves, combining cross-validation and grid-seeking to determine the hyperparameters, and validating the prediction model using the test dataset and a new well in the same block. …”
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  13. 6233
  14. 6234

    Laboratory Assessment of Manual Wheelchair Propulsion by Bartosz Wieczorek, Maciej Sydor

    Published 2024-11-01
    “…This article reviews and analyzes the laboratory methods for assessing the efficiency of wheelchair propulsion documented in the scientific literature: (1) A wheelchair dynamometer that replicates real-world driving scenarios, quantifies the wheelchair’s motion characteristics, and evaluates the physical exertion required for propulsion. (2) Simultaneous measurements of body position, motion, and upper limb EMG data to analyze biomechanics. (3) A method for determining the wheelchair’s trajectory based on data from the dynamometer. (4) Measurements of the dynamic center of mass (COM) of the human–wheelchair system to assess stability and efficiency; and (5) data analysis techniques for parameterizing large datasets and determining the COM. …”
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  15. 6235

    Design of a Control Chart Based on COM-Poisson Distribution for the Uncertainty Environment by Muhammad Aslam, Ali Hussein Al-Marshadi

    Published 2019-01-01
    “…The structure of the control chart under the neutrosophic statistical interval method will be given. The algorithm to determine the average run length under neutrosophic statistical interval system will be given. …”
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  16. 6236

    Carbon Steel A36 Planar Coupons Exposed to a Turbulent Flow Inside a 90° Pipe Elbow in a Testing Rack: Hydrodynamic Simulation and Corrosion Studies by Luis Cáceres, Genny Leinenweber, Alvaro Soliz, Esteban Landaeta

    Published 2025-05-01
    “…This work aims to characterize flow-accelerated corrosion of carbon steel A36 coupons exposed to simulated treated reverse-osmosis seawater under ambient conditions and a Reynolds number range of 6000 to 25,000 using a standard corrosion testing method. The flow behavior in the corrosion compartment and the turbulent parameters were determined by computational fluid dynamics simulation. …”
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  17. 6237

    THE PROFITABILITY OF LENTIL CULTIVATED AS MIXTURES WITH BARLEY OR OAT by Jolanta Bojarszczuk, Jerzy Księżak

    Published 2024-12-01
    “…The aim of the study was to evaluate the economic efficiency of lentil at different mixtures in ecological system. …”
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  18. 6238

    Optimized ultrasound-assisted extraction for phenolic and antioxidant analysis in purple senggani (Melastoma malabathricum) flowers: Influence of developmental stages by Dea Tio Mareta, Umar Santoso, Supriyadi, Widiastuti Setyaningsih

    Published 2025-06-01
    “…To enhance the extraction of these bioactive compounds, ultrasound-assisted extraction (UAE) was selected due to its efficiency in disrupting cell walls, accelerating compound release, and offering an environmentally friendly alternative to conventional methods. …”
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  19. 6239
  20. 6240

    Multi-Objective Optimization Design of Foamed Cement Mix Proportion Based on Response Surface Methodology by Kailu Liu, Wanying Qu, Haoyang Zeng

    Published 2025-08-01
    “…The results demonstrate that the regression model developed using RSM exhibits high accuracy and reliability. The correlation coefficients R<sup>2</sup> of the regression models established by the response surface method are 0.9756 and 0.9684, respectively, indicating good prediction accuracy. …”
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