Showing 12,721 - 12,740 results of 14,865 for search 'Operational data analysis', query time: 0.21s Refine Results
  1. 12721

    Prediction model for the early recurrence of stage IA–IIA non-small cell lung cancer based on hematological indexes and imaging features by Wei Zhao, Yiyuan Sun, Xin Liu, Mingxiang Zhang, Bohui Zhu

    Published 2025-05-01
    “…Methods We retrospectively analyzed the hematological indices and imaging indicators of patients with stage IA–IIA NSCLC who underwent surgery at our hospital, and relevant clinical data were obtained through long-term follow-up from September 2019 to September 2020. …”
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  2. 12722

    Poly-model complex in the information and analytical environment of the Situation Centre by A. A. Mikryukov, M. E. Mazurov, P. A. Smelov

    Published 2018-06-01
    “…An approach based on the use of poly-model complex is proposed, consisting of information analysis system of the Situation Centre that provides the synthesis of an adequate model of the study object. …”
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    Article
  3. 12723

    Digitalisation Today as the Capitalist Appropriation of People’s Mental Labour by Friedrich Krotz

    Published 2024-04-01
    “…This claim, which has been propagated again and again, is contradicted on various levels. The computer operates on about two dozen simple mathematical, logical, and technical commands and can do nothing but run one programme at a time, developed and entered by programmers on the basis of behavioural or physical data. …”
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  4. 12724

    Weed detection based on deep learning from UAV imagery: A review by Lucía Sandoval-Pillajo, Iván García-Santillán, Marco Pusdá-Chulde, Adriana Giret

    Published 2025-12-01
    “…In general, there is a predominant use of multirotor UAVs, particularly the DJI Phantom with RGB sensors, showing a trend towards the integration of multiple sensors (multispectral, LiDAR) operating at heights of around 10 meters, providing good spatial coverage in data acquisition. …”
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  5. 12725

    Clarification and Prioritization of Omnichannel Marketing Antecedents: A Meta-Synthesis Approach by Hamid Reza Irani, Elham Ebrahimi, Babak Somi

    Published 2024-12-01
    “…After screening the title, abstract, and results, and carrying out an in-depth examination of the chosen articles using the CASP method, 89 key articles were selected for further analysis. The analysis was conducted using MAXQDA software by coding the articles.    …”
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    Article
  6. 12726

    A Brief and Effective Questionnaire for COPD Screening in High-Altitude Areas by Cui J, Wang Y, Tong Y, Liao Y, Liu Y, Chai D, Xing Z, Long H, Guo Y

    Published 2025-04-01
    “…The study included individuals who resided at an altitude of more than 2100 meters, were aged 35 years or older. The data were randomly divided into a development set and a validation set at a ratio of 7:3. …”
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  7. 12727

    Early treatment monitoring of multidrug-resistant tuberculosis based on CT radiomics of cavity and cavity periphery by Xinna Lv, Ye Li, Chenyu Ding, Lixin Qin, Xiaoyue Xu, Ziwei Zheng, Dailun Hou

    Published 2025-04-01
    “…The performance of these models was evaluated by the receiver operating characteristic area under the curve (AUC) and clinical decision curve analysis. …”
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    Article
  8. 12728
  9. 12729

    Prognostic value of matrix metalloproteinases and transforming growth factor – β in kidney cancer by A. I. Tarasenko, A. N. Rossolovskiy, O. L. Berezinets, A. B. Bucharskaya, S. S. Pakhomiy, A. O. Efimova, G. N. Maslyakova

    Published 2022-06-01
    “…The study prospectively included medical data of 60 patients with kidney cancer with T1–3N0M0 who received surgical treatment in the Clinic of Urologynamed after S. …”
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    Article
  10. 12730

    Development and research of the quadrupole mass spectrometry simulation model with the entire ion optics system by Lina Yang, Yuqing Gu, Hao Gong, Zi-long Liu, Xingchuang Xiong, Xiang Fang

    Published 2025-03-01
    “…Abstract Quadrupole mass spectrometers are widely applied due to their compact structure, easy operation, and mature technology, which offer high economic and market competitiveness across various fields. …”
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    Article
  11. 12731

    Mixed-methods study assessing the accuracy of verbal autopsy and sociocultural determinants of infant mortality in Gujarat, India by Monika Patel, Bhavesh J. Khandhar, Niketkumar D. Satapara, M Yogesh, Samarth Rabadiya, Soumya Sharma

    Published 2024-12-01
    “…VA diagnostic accuracy was assessed using sensitivity, specificity, predictive values, and receiver operating characteristic curve analysis, with death certificates as the reference standard. …”
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    Article
  12. 12732

    Clinical manifestations and results of reconstructive surgeries in patients with primary and secondary mitral insufficiency by O. F. Luchynets, V. V. Lazoryshynets, O. A. Krykunov

    Published 2020-12-01
    “…The study is based on the analysis of clinical data of 218 patients with mitral valve insufficiency who were treated in National M. …”
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    Article
  13. 12733

    Identification of ZNF652 as a Diagnostic and Therapeutic Target in Osteoarthritis Using Machine Learning by Chen Y, Liang R, Zheng X, Fang D, Lu WW, Chen Y

    Published 2024-12-01
    “…Nevertheless, its role in OA has not been elucidated.Methods: The search term “osteoarthritis” was utilized to procure transcriptome data relating to OA patients and healthy people from the Gene Expression Omnibus (GEO) database. …”
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  14. 12734

    The prognostic significance of semi-quantitative metabolic parameters and tumoral metabolic activity based on 123I-MIBG SPECT/CT in pretreatment neuroblastoma patients by Ziang Zhou, Xu Yang, Guanyun Wang, Xiaoya Wang, Jun Liu, Yanfeng Xu, Kan Ying, Wei Wang, Jigang Yang

    Published 2025-03-01
    “…Independent predictors were identified through univariate and multivariate logistic regression analyses. Receiver operating characteristic (ROC) and Kaplan Meier analysis with log-rank test for EFS were performed. …”
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    Article
  15. 12735

    Predicting Drug Resistance: The Use of Novel Inflammatory Markers in Identifying ESBL-Producing Klebsiella pneumoniae by Ma X, Yuan J, Tang L, Chen X, Zhou Y, Wang N, Sun H

    Published 2025-02-01
    “…Logistic regression analysis was used to analyze the risk factors associated with ESBL-producing K. pneumoniae. …”
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    Article
  16. 12736

    Potential of seven insulin resistance indicators as biomarkers to predict infertility risk in U.S. women of reproductive age: a cross-sectional study by Ruihua Yan, Jiao Zhang, Hongyun Ma, Yang Wu, Yang Fan

    Published 2025-05-01
    “…Method This cross-sectional study analyzed data from the 2013–2018 National Health and Nutrition Examination Survey (NHANES) to explore the relationship between seven insulin resistance indicators and infertility risk. …”
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    Article
  17. 12737

    Association of the Systemic Inflammation Response Index with Functional Outcome in Acute Large Vessel Occlusion Stroke Patients Receiving Mechanical Thrombectomy by Wu W, Zhang YP, Qu XG, Zhang ZH

    Published 2024-12-01
    “…We employed logistic regression models, curve fitting, sensitivity analyses, subgroup analyses, and receiver operating characteristic (ROC) curves to validate the association between SIRI and poor outcome, as well as to assess the predictive efficacy.Results: Final analysis included 604 ALVOS subjects of whom 54.3% experienced poor functional outcome at 90 days. …”
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  18. 12738

    Determinants of the low use of Thailand’s Universal Coverage Scheme: a national cross-sectional study by Seung Chun Paek, Seung Chun Paek, Ning Jackie Zhang

    Published 2024-11-01
    “…Thus, this study divided healthcare use into three patterns (self-medication, private providers, and UCS) and investigated the socio-demographic characteristics of non-users of the UCS and their reasons for non-use.MethodsA cross-sectional quantitative analysis was performed using data from the 2019 Health and Welfare Survey. …”
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  19. 12739

    Treatment patterns and clinical interventions in pediatric dental emergencies during COVID-19 by Michael V. Joachim, Dana Atia Joachim, Ephraim Shapiro, Andy Ariel Boiangiu, Thabet Asbi, Doron Haim

    Published 2025-07-01
    “…Methods This retrospective study analyzed 6,024 emergency dental visits of children under 12 years across three distinct periods: pre-COVID (March-May 2019), during first lockdown (March-May 2020), and post-lockdown (March-May 2021). Data were collected from electronic dental records of a major Israeli healthcare provider operating 50 dental clinics. …”
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    Article
  20. 12740

    «Pull» model of interaction of participants of a life cycle contract of vehicles by N. A. Amosov, E. Yu. Kuznetsova

    Published 2022-09-01
    “…Control means monitoring and obtaining various data on the state and quality of the vehicle during the life cycle. …”
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