Showing 2,501 - 2,520 results of 14,865 for search 'Operational data analysis', query time: 0.21s Refine Results
  1. 2501

    Organizational and Economic Mechanisms of Managing Liquidation of Nuclear Heritage by A. Yu. Ivanov

    Published 2024-10-01
    “…The author investigated overseas and Russian practices in the field of organization and support of operations aimed at liquidation of nuclear heritage units, conducted comparative analysis of organizational and finance mechanisms to control this work. …”
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    Article
  2. 2502

    Research by the method of an extended systematical literature review E-SLR the problem of ensuring the security of personal data when using OSINT by N. N. Romanova, V. V. Gryzunov

    Published 2024-10-01
    “…Result. 41 sources were received for the analysis of the problem, on the basis of which threats to personal data were identified: violation of the confidentiality of personal data and the operation of information systems, targeted attacks using social engineering, password disclosure, espionage; protection tools: data processing before publication, anonymization and depersonalization, limitation of personal data, selection of sites, protection using OSINT, creation of complex passwords, use of protection tools, organizational measures; problems in the development of protection tools: working with big data, unreliability of information and sources, labor-intensiveness of data analysis, technical limitations, bias, ethical and legal aspects. …”
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  3. 2503

    Adaptation of RainGaugeQC algorithms for quality control of rain gauge data from professional and non-professional measurement networks by K. Ośródka, J. Szturc, A. Jurczyk, A. Kurcz

    Published 2025-07-01
    “…Accordingly, the modifications went in the direction of performing more sophisticated data control, applying weather radar data, and taking into account various aspects of data quality, such as consistency analysis of data time series and bias detection. …”
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    Article
  4. 2504
  5. 2505

    CNN Based Fault Classification and Predition of 33kw Solar PV System with IoT Based Smart Data Collection Setup by K. Punitha, G. Sivapriya, T. Jayachitra

    Published 2024-12-01
    “…They are particularly powerful for tasks involving data recognition, classification, and analysis due to their ability to automatically and adaptively learn spatial hierarchies of features. …”
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  6. 2506
  7. 2507

    A case study on the calculation of carbon emissions over the entire life cycle of commercial office buildings based on measured data by Meijiu Zhao, Xiaochun Zhao

    Published 2025-05-01
    “…At the same time, a comparative analysis of the differences between Chinese and Western national standards is conducted. …”
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  8. 2508

    The association between triglyceride-glucose index combined with obesity indicators and stroke risk: A longitudinal study based on CHARLS data by Weicai Liang, Haichun Ouyang

    Published 2024-11-01
    “…Cox proportional hazards model, restricted cubic spline (RCS) and receiver operating characteristic (ROC) analysis were employed to examine the association between the TyG index and its combined obesity-related indicators with stroke. …”
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  9. 2509

    Evaluating viral filtration efficiency in non-centralized air-conditioning systems: a novel approach grounded in medical experimental data by Yin Zhang, Ying Zhao, Jin Li, Ying Huang

    Published 2024-12-01
    “…The model’s reliability was affirmed through particle and aerosolized pathogen filtration experiments, showing an R2 value over 0.99, indicating strong agreement with empirical data. Analysis of filter operation, both with and without infection sources during epidemics, reveals that the use of split air conditioners and filters significantly reduces pathogen concentration. …”
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  10. 2510

    The use of the X-Plane flight simulator and SimInTech environment in the educational process during the practical lesson "Flight data processing" by A. S. Knyazev

    Published 2021-12-01
    “…For this purpose, the X-Plane flight simulator is used, for interaction with which a project has been developed in the SimInTech environment that implements data exchange for flight control of an aircraft model and registration of parametric information for its further analysis. …”
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  11. 2511

    Enhancing Frailty Assessments for Transcatheter Aortic Valve Replacement Patients Using Structured and Unstructured Data: Real-World Evidence Study by Mamoun T Mardini, Chen Bai, Anthony A Bavry, Ahmed Zaghloul, R David Anderson, Catherine E Crenshaw Price, Mohammad A Z Al-Ani

    Published 2024-11-01
    “…ResultsModel performance was significantly improved by combining unstructured clinical notes with structured EHR data, achieving an area under the receiver operating characteristic curve of 0.82 (SD 0.07), which surpassed the EHR-only model’s area under the receiver operating characteristic curve of 0.64 (SD 0.08). …”
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  12. 2512

    An Integrated Strategy for Interpretable Fault Diagnosis of UAV EHA DC Drive Circuits Under Early Fault and Imbalanced Data Conditions by Yang Li, Zhen Jia, Jie Liu, Kai Wang, Peng Zhao, Xin Liu, Zhenbao Liu

    Published 2025-03-01
    “…In the data preprocessing stage, Pearson coefficients are used for feature correlation analysis, and XGBoost performs feature screening to extract key features from the collected DC drive circuit data. …”
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  13. 2513

    Prediction of instability of formwork concrete pier based on big data machine learning for secondary mining without coal pillar mining by Yanhui Zhu, Ye Tian, Peilin Gong, Kang Yi, Tong Zhao

    Published 2025-05-01
    “…Through field research, numerical simulation, theoretical analysis, big data machine learning, and field testing, the stress migration patterns and destabilization mechanisms of flexible formwork concrete pier columns under secondary mining conditions were investigated. …”
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  14. 2514

    Magnitude and factors of delayed first case incision time among elective surgical patients at tikur anbessa specialized hospital, addis ababa ethiopia, 2022/23: a hospital-based cr... by Geresu Gebeyehu, Denekew Azene, Siryet Tesfaye

    Published 2025-08-01
    “…A chi-square test and logistic regression analysis were used for data analysis. Binary and multivariable logistic regression analysis was computed to determine the association between the independent and dependent variables. …”
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    Article
  15. 2515

    TRE-DSP: A traceable and revocable CP-ABE based data sharing scheme for IoV with partially hidden policy by Yousheng Zhou, Rundong Peng, Yuanni Liu, Pandi Vijayakumar, Brij Gupta

    Published 2025-04-01
    “…With the popularity of the Internet of Vehicles (IoV), a large amount of data is being generated every day. How to securely share data between the IoV operator and various value-added service providers becomes one of the critical issues. …”
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  16. 2516

    How and why does mode of birth affect processes for routine data collection and use? A qualitative study in Bangladesh and Tanzania. by Harriet Ruysen, Tamanna Majid, Donat Shamba, Shema Mhajabin, Jacqueline Minja, Ahmed E Rahman, Titus Ngopi, Mary Ramesh, Shams El Arifeen, Rosie Steege, Janet Seeley, Joy E Lawn, Louise T Day, EN-BIRTH-2 Study Group

    Published 2024-01-01
    “…Standardised registers were available in the labour wards, but not in all operating theatres. Health professionals in both countries described feeling overwhelmed by duplicative data tasks and competing clinical care responsibilities, especially in labour wards with low staffing ratios. …”
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  17. 2517

    Impaired postural control in healthy men at moderate altitude (1630 m and 2590 m): data from a randomized trial. by Katrin Stadelmann, Tsogyal D Latshang, Christian M Lo Cascio, Ross A Clark, Reto Huber, Malcolm Kohler, Peter Achermann, Konrad E Bloch

    Published 2015-01-01
    “…<h4>Objectives</h4>Intact postural control is essential for safe performance of mountain sports, operation of machinery at altitude, and for piloting airplanes. …”
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  18. 2518

    Design of CMD Protective Recorder by TANG Guoping, NIE Huoyong

    Published 2017-01-01
    “…The operating status could also be analyzed in a comprehensive way via unified ground analysis software.…”
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  19. 2519

    Imaging manifestations of neonatal necrotizing enterocolitis to predict timing of surgery by Lei Yu, Chao Liu, Yanhua Cui, Linlin Xue, Lishuang Ma

    Published 2022-08-01
    “…Data were analyzed by univariate analysis, and multivariate binary logistic regression analysis. …”
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  20. 2520

    Pengaruh Volatilitas Penjualan Dan Siklus Operasi Terhadap Persistensi Laba Melalui Non Discretionary Accrual (Studi Pada Perusahaan Property Dan Real Estate Yang Terdaftar di BEI... by Naslia Naslia, Jamaluddin Majid, Namla Elfa Syariati

    Published 2023-12-01
    “…Data analysis uses path analysis and uses the Sobel test to examine the indirect effect of sales volatility and the operating cycle on earnings persistence through non-discretionary accruals. …”
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