Showing 2,641 - 2,660 results of 14,865 for search 'Operational data analysis', query time: 0.23s Refine Results
  1. 2641

    Reliability Methods in Maintenance and Failure Analysis of Marine Systems by Damir BUDIMIR, Ivan GRGUREVIĆ, Jasna LEDER HORINA

    Published 2025-06-01
    “…HMM revealed how changes in pump performance directly impact engine functionality, whereas failure data alone often fail to provide a clear understanding of system conditions. …”
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    Article
  2. 2642

    Analysis and modeling of digital solutions in medical database management by Rakhimov Bakhtiyar, Rakhimova Feruza, Saidov Atabek, Saidova Zarina

    Published 2025-01-01
    “…This paper explores the integration of computer vision techniques within medical database management systems, focusing on their potential to enhance data accuracy and operational efficiency in healthcare. …”
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    Article
  3. 2643

    Improving Artificial Intelligence–based Microbial Keratitis Screening Tools Constrained by Limited Data Using Synthetic Generation of Slit-Lamp Photos by Daniel Wang, BA, Bonnie Sklar, MD, James Tian, MD, Rami Gabriel, MD, Matthew Engelhard, MD, PhD, Ryan P. McNabb, PhD, Anthony N. Kuo, MD

    Published 2025-05-01
    “…The MK screening model trained on both limited real and supplemented synthetic data (area under the receiver–operator characteristic curve: 0.93, bootstrapping 95% CI: 0.77–1.0) outperformed the model trained with only real data (area under the receiver–operator characteristic curve: 0.76, 95% CI: 0.50–1.0), with an improvement of 0.17 (95% CI: 0–0.4; 2-tailed t test P = 0.076). …”
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  4. 2644

    Inflammatory markers mediate the association between alternative adiposity indices and mortality in patients with rheumatoid arthritis: data from NHANES 1999–2018 by Feng Luo, Jia-jie Guo, Xue-mei Yuan, Heng Zhou, Qiu-yi Wang, Chang-ming Chen, Xue-ming Yao, Wu-kai Ma

    Published 2025-05-01
    “…Methods This study analyzed 101,316 National Health and Nutrition Examination Survey participants (1999–2018) to evaluate alternative adiposity indices for RA mortality prediction. Missing data were imputed using the random forest method. …”
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  5. 2645
  6. 2646

    Toward an Onboard Anomaly Detection and Identification Method for Satellites by Shun Katsube, Hironori Sahara

    Published 2025-01-01
    “…Unexpected anomalies can occur when satellites are exposed to harsh environments. In addition, operators cannot directly repair or inspect satellites, making stable operations reliant on the early detection and identification of anomalies. …”
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  7. 2647
  8. 2648

    Real-world data of Azvudine-induced hepatotoxicity among hospitalized COVID-19 patients in China: a retrospective case-control study by Yuanguo Xiong, Hao Xin, Cai Shi, Xianxi Guo, Ying Chen, Caifei Huang, Fuwang Ma, Ge Yang, Jian Yang

    Published 2025-06-01
    “…Univariate and multivariate logistic regression analyses were preformed to assess risk factors for Azvudine-associated or -induced hepatotoxicity. Receiver operating characteristic (ROC) curve analysis was performed to calculate the area under the ROC curve (AUC).ResultsIn total, 669 patients were included in the Azvudine-associated hepatotoxicity research. 47.1% patients exhibited hepatotoxicity, abnormal liver function on admission [OR: 5.55 (3.94–7.90), P < 0.001] and antithrombotic drugs [OR: 1.79 (1.27–2.54), P = 0.001] were independent predictors of Azvudine-associated hepatotoxicity, with the area under the ROC curve (AUC) was 0.756 [95% CI: 0.719–0.792, P < 0.001]. …”
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  9. 2649

    The Advanced Real-Time Monitoring of New Welding Processes in the Aircraft Industry by David Castro, Julio Illade, Noelia Gonzalez, Soralla Pintos, Massimiliano Russello

    Published 2025-03-01
    “…The integration of real-time monitoring and advanced data analysis helps in identifying potential defects during the welding process, thereby enhancing both the reliability and efficiency of composite welding. …”
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  10. 2650

    Employees’ Satisfaction and Sentiment Analysis toward BERSATU Application by Ayub Prasetyo, Hotniar Siringoringo, Firda Amalia

    Published 2025-02-01
    “…Topic 1, such as “application,” “bersatu," “data,” “sales,” and “results,” covered 44.5% of the documents. …”
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    Article
  11. 2651
  12. 2652

    An integrated approach to uncertainty and global sensitivity analysis in penstock structural modeling by Manal Haddouch, Imane Hajjout, El Mostapha Boudi

    Published 2025-01-01
    “…Illustrated through a free vibration analysis model of a penstock span, this structured methodology begins with Uncertainty Analysis (UA) to identify variabilities, followed by a screening phase using the Morris method to enhance computational efficiency. …”
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    Article
  13. 2653

    A Novel Framework for Financial Cybersecurity and Fraud Detection Using XAI-RNN-SGRU by Smarajit Ghosh

    Published 2025-01-01
    “…Cyber threats involve unauthorized access, alteration, or deletion of private information, extortion, and disruption of business operations. Traditional network security methods need more scalability, data protection, and difficulty detecting advanced threats. …”
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  14. 2654
  15. 2655

    Adaptive Multi-Function Radar Temporal Behavior Analysis by Zhenjia Xu, Qingsong Zhou, Zhihui Li, Jialong Qian, Yi Ding, Qinxian Chen, Qiyun Xu

    Published 2024-11-01
    “…The simulation results indicate that temporal annotations in signal flow data play a crucial role in behavioral analysis from a reconnaissance perspective. …”
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  16. 2656

    The Rising Cost of Cyberattacks: Trends and Impacts across Industries by Saif Al-Deen H. Hassan, Ali Abulridha Rasheed, Alaa Abdulshaheed Mousa, Zahraa Abed Hussein, Bhavna Ambudkar

    Published 2025-06-01
    “…Unlike prior sector-specific studies, our cross-industry analysis blends global data with inferential modelling, producing actionable benchmarks that help decision-makers allocate limited cybersecurity budgets where they reduce risk most. …”
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    Article
  17. 2657

    ANALISIS KELAYAKAN FINANSIAL USAHATANI KOPI ARABIKA DI DESA BANDUNG BARU KECAMATAN KABAWETAN KABUPATEN KEPAHIANG by Siska Sri Wahyuni, Satria Putra Utama, Gita Mulyasari

    Published 2012-03-01
    “…The purpose of this study were : 1) To Analyze the financial feasibility of arabica coffee farm in village of Bandung Baru subdistrict Kabawetan Kepahiang regency Bengkulu Province from the financial aspect, 2) To Calculate the payback period and the level of sensitivity against the declaine in Arabica coffee farm production, price reductions, increased investment costs, operating costs and maintenance. Determination of respondent carried out using Stratified Random Sampling, data consist of primary data and secondary data. …”
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  18. 2658

    Additions to Space Physics Data Facility and pysatNASA: Increasing Mars Global Surveyor and Mars Atmosphere and Volatile EvolutioN Dataset Utility by Teresa M. Esman, Alexa J. Halford, Jeff Klenzing, Angeline G. Burrell

    Published 2024-11-01
    “…The Space Physics Data Facility (SPDF) is a digital archive of space physics data and is useful for the storage, analysis, and dissemination of data. …”
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  19. 2659

    EVALUATING HIGHER EDUCATION WEBSITE QUALITY USING WEBQUAL 4.0 AND IMPORTANCE PERFORMANCE ANALYSIS (IPA) by Wiji Murdoko, Ihsan Jatnika

    Published 2024-10-01
    “…LLDikti Region III is a unit operating under the Ministry of Education, Culture, Research, and Technology, responsible for promoting the enhancement of higher education quality in Jakarta. …”
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  20. 2660

    STATOS: A portable tool for secure malware analysis and sample acquisition in low resource environments by Alexander Cameron, Abu Alam, Nasreen Anjum, Javed Ali Khan, Alexios Mylonas

    Published 2025-07-01
    “…To address these challenges, this study presents a Static-Analysis Operating System (StatOS), a portable Linux derivative operating system designed for static malware analysis. …”
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