Showing 13,081 - 13,100 results of 14,865 for search 'Operational data analysis', query time: 0.19s Refine Results
  1. 13081

    Improving chest pain risk assessment: validation of HEART, TIMI, GRACE, EDACS-ADP, and HET for MACE prediction in the emergency department by Mehdi Nasr Isfahani, Hamidreza Mohseni, Elahe Nasri Nasrabadi, Nizal Sarrafzadegan

    Published 2025-08-01
    “…Diagnostic performance of the risk scores was evaluated using receiver operating characteristic (ROC) curve analysis, including calculation of sensitivity, specificity, positive and negative predictive values, and likelihood ratios at clinically relevant cut-off thresholds. …”
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  2. 13082
  3. 13083

    Predicting abatacept retention using machine learning by Rieke Alten, Claire Behar, Pierre Merckaert, Ebenezer Afari, Virginie Vannier-Moreau, Anael Ohayon, Sean E. Connolly, Aurélie Najm, Pierre-Antoine Juge, Gengyuan Liu, Angshu Rai, Yedid Elbez, Karissa Lozenski

    Published 2025-02-01
    “…Methods This was a post hoc analysis of pooled patient-level data from the global, real-world ACTION and ASCORE trials in patients with rheumatoid arthritis (RA) initiating abatacept. …”
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  4. 13084

    Evaluation of the efficacy, prognosis and safety of dexamethasone in the treatment of different types of non-puerperal mastitis: A retrospective study. by Na Wang, Gang Hu, Lihua Xu, Lili Gong, Wanju Wang

    Published 2025-01-01
    “…<h4>Methods</h4>From August 1, 2017 to August 30, 2024, case data were collected from 552 patients with NPM. After grouping according to different treatment options, the SPSS statistical software was used for retrospective analysis of the collected data.…”
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  5. 13085
  6. 13086

    Association of the systemic immune-inflammatory index and systemic inflammatory response index with all-cause and cardiovascular mortality in individuals with metabolic inflammator... by Pin Jiang, Jiexia Chen, Jiehua Li

    Published 2025-06-01
    “…Methods This study utilized data from adult participants in the National Health and Nutrition Examination Survey (NHANES) between 2003 and 2018, all of whom had complete MIS-related data. …”
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    Article
  7. 13087

    Degradation and Migration Characteristics and Water‐Inrush Mechanism of Overburden Roof Under High‐Intensity Mining by Min Cao, Shangxian Yin, Xu Wang, Shuqian Li, Qixing Li, Yulong Di

    Published 2025-04-01
    “…ABSTRACT In the central and western regions of China, coal mining operations are progressively transitioning from shallow to deep strata. …”
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  8. 13088

    The Impact of Conservative Accounting on the Speed of Leverage Adjustment in Response to Stock Price Crash Risk by Abdullah Khaled Azeez, Akbar Zavari Rezaei, Mehdi Heidari

    Published 2025-03-01
    “…The research period spanned a decade, from 2012 to 2021, encompassing 101 companies and generating a total of 1,010 firm-year observations. Data analysis was conducted using EViews and Stata software. …”
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  9. 13089
  10. 13090
  11. 13091

    Complex primary total knee arthroplasty with constrained condylar knee in post-traumatic arthritis: a retrospective comparison between 3D-printed patient-specific instrumentation a... by Weikun Zheng, Junfen Tang, Junhao Li, Jieying Huang, Jianwei Wang, Wende Xiao, Xinliang Wang

    Published 2025-05-01
    “…Demographic data, perioperative parameters, radiographic outcomes, and clinical efficacy measures were compared between the two groups. …”
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  12. 13092

    The Specific Features of an Early Period after Minimally Invasive Cardiac Surgery by V. A. Shmyrev, D. N. Ponomarev, P. P. Perovsky, A. V. BogachevProkofyev, I. A. Kornilov, V. V. Lomivorotov

    Published 2014-08-01
    “…A retrospective analysis included all patients who had undergone correction of mitral valve defect with or without tricuspid valve correction and atrial ablation. 121 and 112 patients were operated on through miniinvasive access (a study group) and median sternothomy (a control group), respectively.Results. …”
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  13. 13093

    Advanced neural network modeling with Levenberg–Marquardt algorithm for optimizing tri-hybrid nanofluid dynamics in solar HVAC systems by A. Aziz, S.A.H. Shah, H.M.S. Bahaidarah, T. Zamir, T. Aziz

    Published 2025-01-01
    “…The LMA-TNN model is rigorously trained, validated, and tested, achieving high accuracy in predicting numerical solutions for diverse HVAC operating conditions. The model’s performance is evaluated using state transition (ST) index, error histogram (EH), mean squared error, and regression (R) analysis, demonstrating excellent agreement between predicted and reference solutions. …”
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  14. 13094

    Predicting steady degradation in ship power system: A deep learning approach based on comprehensive monitoring parameters by Xingshan Chang, Xiaojian Xu, Bohua Qiu, Muheng Wei, Xinping Yan, Jie Liu

    Published 2024-12-01
    “…Abstract Steady degradation (SD) prediction is crucial for the intelligent operation and maintenance of ship power system (SPS). …”
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  15. 13095

    Numerical study of hydrodynamic performance of a heaving buoy wave energy converter in regular waves using the CEL method by Mohammed Karkab, Abdellatif Ghennioui, Khalid Bouziane, Omar Jellouli, Mostapha Tarfaoui

    Published 2025-09-01
    “…Additionally, a parametric analysis is conducted to assess the influence of buoy geometry and density on key performance indicators such as the Response Amplitude Operator (RAO) and Capture Width Ratio (CWR). …”
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  16. 13096

    Dispersive X-ray absorption spectroscopy using independent grazing-incidence focusing and convexly bent Bragg-crystal dispersing optics by Juanjuan Huang, Adam P. Tornheim, Xianbo Shi, Mark Wolfman, Yanna Chen, Steve M. Heald, Shelly D. Kelly, George E. Sterbinsky

    Published 2025-07-01
    “…Additionally, instrument design, data analysis methods, and initial DXAS results on lithium–manganese–nickel oxide laminates are presented.…”
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  17. 13097

    Landslide susceptibility assessment based on an interpretable coupled FR-RF model: A case study of Longyan City, Fujian Province, Southeast China by Zong-yue Lu, Gen-yuan Liu, Xi-dong Zhao, Kang Sun, Yan-si Chen, Zhi-hong Song, Kai Xue, Ming-shan Yang

    Published 2025-04-01
    “…The coupled FR-RF model was constructed based on the analysis of nine influential factors, including distance from roads, normalized difference vegetation index (NDVI), and slope. …”
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  18. 13098

    Modeling Organizational Justice and Job Satisfaction with the Mediating Role of Organizational Indifference by Ali soboohi, hadi hematian, Abolfazl danaee

    Published 2025-02-01
    “…A standard questionnaire was used to collect data. Data analysis was performed using SPSS software and structural equations. …”
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  19. 13099

    Acute Parastomal Hernia Presentations: A 10-Year Review of Management and Outcomes by Raziqah Ramli, Zi Qin Ng, Zi Qin Ng, Jason Diab, Jason Diab, Andrew Gilmore, Andrew Gilmore

    Published 2024-11-01
    “…The data collated included: demographics, index operation/pathology, duration of the stoma, clinical presentation, laboratory and imaging results and management outcomes (non-operative vs. operative intervention).ResultsTwenty-two admissions of acute PSH over the study period with the median age of 77 years, and 14 males. …”
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  20. 13100

    Modified Immediate Sequential Bilateral Cataract Surgery (Clinical Cases) by I. B. Medvedev, D. F. Pokrovsky

    Published 2022-07-01
    “…Considering these provisions, after the first operation, after 60 minutes, the correctness of the IOL calculation was monitored by two methods — by measuring (optical biometrics) the anterior-posterior axis of the eye (APA, while the differences were less than 0.3 mm, which confirmed the A-scan data), as well as autorefractometry, which showed almost no deviation from the “target”. …”
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