Showing 721 - 740 results of 69,792 for search 'model analysis (method OR methods)', query time: 0.43s Refine Results
  1. 721

    Predictive analytics of student performance: Multi-method and code by Alla Yu. Vladova, Katsiaryna M. Borchyk

    Published 2024-10-01
    “…Authors apply a multi-method approach for data analysis using simple logistic and linear regressions, k-means clustering, that all together gave a synergetic effect. …”
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    Article
  2. 722

    Analyzing evaluation methods for large language models in the medical field: a scoping review by Junbok Lee, Sungkyung Park, Jaeyong Shin, Belong Cho

    Published 2024-11-01
    “…We analyzed the types of methods, number of questions (queries), evaluators, repeat measurements, additional analysis methods, use of prompt engineering, and metrics other than accuracy. …”
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    Article
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    The Use of Econometric Methods for Analyzing the Market of Present Day Manufactured Toys by R. V. Gavva, E. N. Lozhkomoeva

    Published 2019-03-01
    “…It is shown that specificity of industry, features of its development influence the expediency of using concrete methods, models, information technologies, ways of processing statistic information, analysis and forecast of its indices. …”
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    Article
  6. 726

    A review of experimental modal analysis methods and their applications in aerospace vehicles by HUI Xinyu, LIU Fan, LI Xiaodong, SONG Qiaozhi

    Published 2024-10-01
    “…Experimental modal analysis is a method of measuring the natural vibration characteristics of a structure through experiments. …”
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    Article
  7. 727
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    Three-Dimensional Finite Element Method Modeling for the Improvement of the Design of an Electromechanical Device to Drive a Fan Shaft Balancing System by Marcin Lefik, Michał Krygier, Leszek Podsędkowski

    Published 2024-12-01
    “…A simplified three-dimensional model and the finite element method were used to solve the problem. …”
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    Article
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    Aerospace Equipment Fault Diagnosis Method Based on Fuzzy Fault Tree Analysis and Interpretable Interval Belief Rule Base by Mingxian Long, Hailong Zhu, Guangling Zhang, Wei He

    Published 2024-11-01
    “…A fault diagnosis system needs to establish clear causal relationships and provide interpretable determination results. Fuzzy fault tree analysis (FFTA) is a flexible and powerful fault diagnosis method, which can deeply understand causes and fault mechanisms. …”
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  11. 731

    A New Comprehensive Well Logging Data Method for Evaluating Fracture Reservoir Productivity and Its Application by SHEN Qinyu, LI Shengqing, CUI Yunjiang, SU Yuanda, WANG Peichun, TANG Xiaoming

    Published 2023-04-01
    “…By incorporating rock physics modeling and rock mechanics fluid conductivity analysis in the method, a comprehensive reservoir fluid transport model is obtained and used to evaluate the productivity of buried-hill fracture reservoirs. …”
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  15. 735

    A decision-making model for blasting risk assessment in mines using FBWM and GRA methods by Edris Soltani, Omran Ahmadi, Payam Rashnoudi

    Published 2024-12-01
    “…This study employs a multi-criteria decision-making system to address these limitations and assess the risks associated with blasting. The proposed model integrates Grey Relational Analysis (GRA) to prioritize risks and the Fuzzy Best-Worst Method (FBWM) to assign weights to the criteria critical to the risk assessment process. …”
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    Article
  16. 736

    Analysis of the Efficiency of Hydrogen Production Technology at Mini-CHP Plants Using Local Fuelsby Thermochemical Method by V. A. Sednin, R. S. Ignatovich

    Published 2023-08-01
    “…According to the results of the analysis of the mathematical model, it was determined that the specific consumption of electric energy per 1 kg of hydrogen for such a scheme will be 9.11 (kW×h)/kg, which is on average more than five times less than in the production of hydrogen by electrolysis, the rest of the required energy is replaced by thermal one, while the maximum fuel utilization factor of mini-CHP with a hydrogen production module using wood waste as fuel amounted to 83.1 %, including a thermal efficiency of 51.5 %, the efficiency of hydrogen production at the lowest calorific value is 31 %, the electrical efficiency for the supply of electricity to the grid is 0.6 %. …”
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    Calculation method of impingement depth and multiple objective optimizations of nozzle layout for aviation gears considering windage by Linlin Li, Yuanjun Ye, Yuzhong Zhang, Kai Zhao

    Published 2025-05-01
    “…Calculation results are consistent with CFD, which validates the effectiveness and accuracy of the model. This research provides a design theory and method for the selection of oil lubrication parameters for aviation high-speed and heavy-load aviation gears.…”
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