Showing 741 - 760 results of 14,865 for search 'Operational data analysis', query time: 0.24s Refine Results
  1. 741

    Analysis the clinical data from 51 colorectal cancer patients undergoing natural orifice specimen extraction surgery by Luo Jun, Wang gang, Liu yong, Zhu Yuping, Feng Haiyang

    Published 2023-10-01
    “…[Methods] A retrospective analysis was conducted on the clinical data of 51 patients with colorectal cancer who underwent NOSES at Zhejiang Cancer Hospital from January 2017 to July 2023. …”
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    Article
  2. 742

    Neutrophil percentage-to-albumin ratio (NPAR) as a biomarker for asthma: a cross-sectional analysis of NHANES data by Lingge Bi, Jinguang Liang, Kai Hu

    Published 2025-05-01
    “…Multivariable logistic regression models adjusted for demographic, socioeconomic, clinical, and laboratory covariates were employed to assess NPAR-asthma associations. Missing data were addressed via multiple imputations, and model performance was evaluated using receiver operating characteristic (ROC) curves with bootstrap validation. …”
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  3. 743
  4. 744

    Parasitaemia and fever in uncomplicated Plasmodium vivax malaria: A systematic review and individual patient data meta-analysis. by Emily S Groves, Julie A Simpson, Peta Edler, André Daher, Ayodhia P Pasaribu, Dhelio B Pereira, Kavitha Saravu, Lorenz von Seidlein, Megha Rajasekhar, Ric N Price, Robert J Commons, WorldWide Antimalarial Resistance Network (WWARN) P. vivax Fever Study Group

    Published 2025-03-01
    “…Febrile and afebrile patients with recurrent infections were selected to estimate pyrogenic densities using receiver operating characteristic curve analysis. In total 13,263 patients from 50 studies were included in the analysis. …”
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    Article
  5. 745

    Expression and clinical significance of FANCI gene in pan-cancer: a comprehensive analysis based on multi-omics data by Yunzheng Zhao, Yunzheng Zhao, Qingyu Li, Qingyu Li, Jiajun Li, Jiajun Li, YiFeng Cui, YiFeng Cui, Zhaoyang Lu, Zhaoyang Lu

    Published 2025-05-01
    “…This investigation seeks to clarify the expression profiles, prognostic relevance, and diagnostic capabilities of FANCI across multiple malignancies, along with its links to immune cell infiltration, genetic alterations, protein-protein interactions, and functional roles.MethodsBy utilizing data from The Cancer Genome Atlas (TCGA) and Genotype-Tissue Expression (GTEx) databases, we conducted a comprehensive analysis of FANCI mRNA expression using R software and visualized the results with the ggplot2 package. …”
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  6. 746

    Improving banks’ Operating Efficiency with Corporate Clients by V. D. Smirnov

    Published 2021-02-01
    “…The author used the methods of qualitative and quantitative analysis of scientific publications, regulatory and legal sources, retrospective statistical data and analytical materials of well-known consulting companies. …”
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    Article
  7. 747

    PixelQuery: Efficient Distance Range Join Query Technique for Visualization Analysis by Bo Pang, Zebang Liu, Wei Xiong, Mengyu Ma

    Published 2025-05-01
    “…However, performing a DRJQ on large-scale spatial data remains a challenging problem, as the computational complexity of existing techniques escalates rapidly with increasing volumes of data. …”
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    Article
  8. 748

    Research on Data Transfer Method for Multi-physics Coupling Based on Unstructured Mesh Monte Carlo by LI Rui1, LIU Shichang1, , WANG Lipeng2, WANG Zhenyu1, CHEN Yixue1

    Published 2025-06-01
    “…In the design and optimization of reactors, to ensure their safe and reliable operation, a multiphysics coupling analysis is necessary. …”
    Article
  9. 749

    Ethics in the operating room: a systematic review by Kari Milch Agledahl, Reidar Pedersen

    Published 2024-11-01
    “…Thematic synthesis was used for data extraction and analysis. Findings Fewer than 2% of the scientific publications on surgical ethics included activities inside the operating room. …”
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    Article
  10. 750

    Leakage Analysis of PEMFC Sealing System Considering Temperature Cycling by Zhi Chen, Yanfeng Xing, Juyong Cao, Fuyong Yang, Xiaobing Zhang

    Published 2023-07-01
    “…The leakage rate as a parameter to characterize the sealing performance, considering the influence of gasket size, operating conditions, and other factors on the cell sealing effect, is more meaningful for the durability study and failure analysis of PEMFC.…”
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  11. 751
  12. 752

    Constructing and analyzing algorithms of tensor operation paralleling by Anatoliy Nikolayevich Makokha, Tat'yana Yevgen'yevna Tyshlyar

    Published 2022-09-01
    “…It is assumed that the time of execution for all computing operations is same and equal to a unit of time, and data transfer between computer devices is performed instantaneously without any time consuming (it is acceptable, for example, a parallel computing systems with shared memory). …”
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  13. 753

    Quantifying the Impact of Rainfall on Taxi Hailing and Operation by Jian Sun, He Dong, Guoyang Qin, Ye Tian

    Published 2020-01-01
    “…This paper utilizes taxi GPS waypoint data to investigate the quantitative impact of rainfall on taxi hailing and taxi operations to help improve service quality on rainy days. …”
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  14. 754

    Models for the Design and Operation of Digital Educational Environments by A. V. Solovov, A. A. Menshikova

    Published 2021-01-01
    “…During creating and operating EIEE of educational institution (EI), a number of questions arise related to structural, marketing, personnel and other decisions. …”
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  15. 755

    Air temperature estimation and modeling using data driven techniques based on best subset regression model in Egypt by Ahmed Elbeltagi, Dinesh Kumar Vishwakarma, Okan Mert Katipoğlu, Kallem Sushanth, Salim Heddam, Bhaskar Pratap Singh, Abhishek Shukla, Vinay Kumar Gautam, Chaitanya Baliram Pande, Saddam Hussain, Subhankar Ghosh, Hossein Dehghanisanij, Ali Salem

    Published 2025-06-01
    “…Five machine learning models—linear regression (LR), additive regression (AR), support vector machine (SVM), random subspace (RSS), and M5 pruned (M5P)—were compared for Tmax and Tmin forecasting in Gharbia Governorate, Egypt, using data from 1979 to 2014. The dataset was divided into 75% for training and 25% for testing. …”
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    Article
  16. 756

    Risk Assessment Approach of Toll Road Operator by A. Yu. Talavirya, M. B. Laskin

    Published 2021-07-01
    “…The return on investment in infrastructure projects is of a long-term nature, therefore, the task of assessing the risks of possible losses by the toll road operator is quite relevant.Materials and methods. The main research tool is simulation modeling in the AnyLogic software environment, the analysis of the data obtained as a result of simulation was carried out in the environment of the statistical package R. …”
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  17. 757

    Research on the application of improved MCMC algorithm in the measurement of high-dimensional financial data by Naijia Liu, Yuchao Su

    Published 2025-12-01
    “…In the face of high-dimensional financial data econometric analysis, numerous algorithms inevitably face problems such as difficult model identification, too slow convergence, and too long iteration time. …”
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    Article
  18. 758

    Transform-Based Multiresolution Decomposition for Unsupervised Learning and Data Clustering of Cellular Network Behavior by Juan Cantizani-Estepa, Sergio Fortes, Javier Villegas, Javier Rasines, Raul Martin Cuerdo, Raquel Barco

    Published 2024-01-01
    “…The proposed approach has been tested with real network data, successfully separating different behaviors analyzed in the evaluation section of the manuscript.…”
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  19. 759
  20. 760

    AI-Driven LOPCOW-AROMAN Framework and Topological Data Analysis Using Circular Intuitionistic Fuzzy Information: Healthcare Supply Chain Innovation by Muhammad Riaz, Freeha Qamar, Sehrish Tariq, Kholood Alsager

    Published 2024-11-01
    “…Artificial intelligence (AI) stands out as a significant technological innovation, driving progress in diverse areas such as big data analysis, supply chain management, energy efficiency, sustainable development, etc. …”
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