Showing 521 - 540 results of 14,865 for search 'Operational data analysis', query time: 0.19s Refine Results
  1. 521

    Analysis of common malfunctions and solutions for Jiangxi seismic stations by Qingwu Li, Yuewen Xiang, Mengren Xiao, Jun Dong, Hao Chen

    Published 2025-03-01
    “…This article presents a statistical analysis of operational failures in traditional and early warning stations within the Jiangxi seismic network in recent years. …”
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    Article
  2. 522

    Predict the performance of hydrogen fueled vehicle and their refueling station through the data analysis based approach by Vikas Khare, Monica Bhatia

    Published 2025-07-01
    “…The widespread adoption of hydrogen-fueled vehicles (HFVs) and the deployment of Hydrogen Refueling Stations (HRS) hinge on the ability to accurately predict system performance and ensure operational reliability. This study proposes a novel predictive framework integrating mathematical modeling, state-space analysis, and advanced data mining techniques, supported by reliability analysis, to evaluate the performance of HFVs and their associated refueling infrastructure. …”
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  3. 523
  4. 524

    GAMYBINĖS LINIJOS, NAUDOJANT DUOMENŲ SURINKIMO SISTEMĄ, EFEKTYVUMO TYRIMAS by Donatas Dervinis

    Published 2025-04-01
    “…This article presents a methodology for evaluating the efficiency of a conveyor-based production line in the textile industry using an automated data collection system. The primary goal of the study is to assess production performance through real-time data acquisition and analysis. …”
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  8. 528

    Fault analysis of railway track superstructure using time-frequency method from vibrational data by Shahzor Memon, Imtiaz Hussain, Lubna Moin

    Published 2025-07-01
    “…To obtain better performance, the research focuses on the time-frequency analysis of vibrational data using the Fast Fourier Transform and Short-time Fourier transform to identify the fault signatures. …”
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  9. 529
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    Technical efficiency of Southern African Customs Union ports: a data envelopment analysis approach by Weliswa Matekenya, Bekebu Siyanda

    Published 2025-08-01
    “…This study assesses the technical efficiency of Southern African Customs Union (SACU) ports between 2014 and 2023 using Data Envelopment Analysis (DEA) and Tobit regression models to identify critical determinants of efficiency and inefficiency. …”
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    Article
  11. 531

    Social relational quality and ethical climate as the predictors of sleep quality in employees of the operating room: a hierarchical linear regression analysis by Nilofar Pasyar, Masoume Rambod, Atefeh Abbasi, Mahdi Salmanpour

    Published 2025-05-01
    “…This study aimed to determine the role of social relational quality and ethical climate as the predictors of sleep quality in employees of the operating room using hierarchical linear regression analysis. …”
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  12. 532

    Method of Load Forecasting in Microgrid Based on Differential Expansion of Small Sample Data by Wei JIA, Yuchun HUANG

    Published 2023-08-01
    “…The data sample is expanded while ensuring the accuracy of the data, and the data based on the difference operation is analyzed. …”
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    Article
  13. 533

    Transitional analysis for multi-objective operative improvement of reformate quality and hydrogen production from a naphtha catalytic reforming process by F. Velázquez-Alonso, C.A. González-Ramírez, J.R. Villagómez-Ibarra, E.M. Otazo-Sánchez, M. Hernández-Juárez, F. Pérez-Villaseñor, A. Castro-Agüero, L.O. Alemán-Vázquez

    Published 2025-01-01
    “…A numerical multi-objective operative improvement analysis was performed resulting the objective variables as: Research Octane Number (RON) = 90.72, mass fraction of H2 produced (%m of H2) = 2.9, quality of recycled H2 (yH2)R = 0.87, and quality of produced hydrogen (yH2)S = 0.9653. …”
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  14. 534
  15. 535

    In-Office Needle Arthroscopy Is a Cost-Effective Alternative for Operating Room Diversion for Anterior Ankle Arthroscopy a Financial Analysis by James J. Butler MB BCh BAO, Arianna Gianakos DO, Ian Savage-Elliott MB BCh, John G. Kennedy MD, MCh, MMSc, FFSEM, FRCS (Orth)

    Published 2024-12-01
    “…Category: Ankle; Other Introduction/Purpose: The purpose of this study was to evaluate the impact on cost effectives with in-office needle arthroscopy (IONA) for the management of anterior ankle pathologies in comparison to anterior ankle arthroscopy performed in a traditional formal operating suite. Methods: Data regarding costs was obtained from the local institution in the following areas: . …”
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  18. 538

    Statistical analysis of an in-vehicle image-based data collection method for assessing airport pavement condition by Ianca Feitosa, Bertha Santos, Jorge Gama, Pedro G. Almeida

    Published 2025-07-01
    “…This study presents a comprehensive comparative statistical analysis to validate a novel in-vehicle image-based method for collecting pavement condition data in airport environments. …”
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  19. 539

    A neural network design for black-box identification of converter impedance models in arbitrary operating conditions by CHEN Bing, ZHAO Chongbin, JIANG Qirong, WANG Xu, WANG Fangming

    Published 2025-01-01
    “…Considering that the impedance characteristics of AC grid-connected equipment represented by power electronic converters are easily affected by the AC steady-state operating point, quickly deriving an impedance model for any operating condition of the converter using black-box identification can greatly improve the efficiency of stability analysis. …”
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  20. 540

    Latent class analysis and influencing factor study of work-related musculoskeletal disorders among operating room nurses in tertiary hospitals by Xiaogui TANG, Li LI, Yue ZHAO, Ningning HU, Feng FU, Boya LI, Mengru YANG, Yinglan LI

    Published 2025-03-01
    “…Data were collected through a general information questionnaire, an ergonomic questionnaire for operating room nurses, and the Chinese Musculoskeletal Disorders Questionnaire. …”
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