Showing 13,461 - 13,480 results of 14,865 for search 'Operational data analysis', query time: 0.27s Refine Results
  1. 13461

    SYSTEM FOR DETECTION AND IDENTIFICATION OF POTENTIALLY EXPLOSIVE OBJECTS IN OPEN AREA by Ivan Pakhnуts, Sofiia Khrustalova, Kirill Khrustalev

    Published 2022-06-01
    “…The developed system is safe, as it is controlled by an operator who is at a safe distance, allows you to get special maps with terrain markings with information about the possible presence of potentially explosive objects in certain areas of the terrain and, in general, maps of metal detector and thermal imager signals. …”
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  2. 13462

    Fatty Liver Index vs. Biochemical–Anthropometric Indices: Diagnosing Metabolic Dysfunction-Associated Steatotic Liver Disease with Non-Invasive Tools by Selim Demirci, Semih Sezer

    Published 2025-02-01
    “…<b>Results:</b> Among 215 men, 103 (56.9%) met the criteria for MASLD, while 260 out of 363 women (65.5%) fulfilled the criteria. In the receiver operating characteristic (ROC) analysis for identifying MASLD, TyG–WC (0.826), TyG–BMI (0.820), and FLI (0.830) achieved the highest area under the curve (AUC) values, with statistically significant differences observed in their pairwise comparisons against the other parameters. …”
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  3. 13463

    A novel nomogram based on PET/CT to predict lymph nodal metastasis for lung adenocarcinoma with normal size lymph node by Xinyu Zhu, Xinyu Jia, Shibing Teng, Kai Fu, Jiawei Chen, Jun Zhao, Chang Li

    Published 2025-04-01
    “…Furthermore, decision curve analysis indicated a net benefit associated with the use of our nomogram. …”
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  4. 13464

    Androgen receptor and osteoglycin gene expression predicting prognosis of metastatic prostate cancer by Tomohiro Kameda, Toru Sugihara, Daisuke Obinata, Masashi Oshima, Yuta Yamada, Naoki Kimura, Kenichi Takayama, Satoshi Inoue, Satoru Takahashi, Tetsuya Fujimura

    Published 2024-12-01
    “…Based on the cutoff value, determined by a receiver operating characteristic analysis, longer CSS was observed in the high osteoglycin and androgen receptor expression level groups (> 1.133 and > 0.00; median CSS, 85.3 vs. 52.7 months, p = 0.045, and 69.1 vs. 32.1 months, p = 0.034, respectively), compared with that of the low expression level groups. …”
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  5. 13465

    Genetic K-Means Clustering of Soil Gas Anomalies for High-Enthalpy Geothermal Prospecting: A Multivariate Approach from Southern Tenerife, Canary Islands by Ángel Morales González-Moro, Luca D’Auria, Nemesio M. Pérez Rodríguez

    Published 2025-06-01
    “…High-enthalpy geothermal resources in volcanic settings often lack clear surface manifestations, requiring integrated, data-driven approaches to identify hidden reservoirs. …”
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  6. 13466

    Model-Free Adaptive Fast Integral Terminal Sliding Mode Control for Permanent Magnet Synchronous Motor with Position Error Constraint by Xingyu Qu, Shuang Zhang, Chengkun Peng

    Published 2025-06-01
    “…The method establishes a compact dynamic linearized data model for the PMSM system. Then, it uses a discrete small-gain extended state observer to estimate the composite disturbances in the PMSM online, effectively compensating for their adverse effects. …”
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  7. 13467
  8. 13468

    Repeater Power Conversion Efficiency in Submarine Optical Communication Systems by Xiaojun Liang, John D. Downie, Jason E. Hurley

    Published 2021-01-01
    “…In contrast to conventional submarine systems, recent single mode fiber spatial division multiplexing (SDM) systems operate at a lower channel power and support a larger number of optical fibers. …”
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  9. 13469

    Gastric precancerous conditions or lesions and Helicobacter pylori by M Areia, M. Dinis-Ribeiro

    Published 2024-09-01
    “…Articles that were considered the most pertinent to the topic were selected. One meta-analysis confirmed that H. pylori eradication reverses atrophic gastritis and intestinal metaplasia. …”
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  10. 13470

    Development and validation of a predictive model for continuous renal replacement therapy in sepsis patients using the MIMIC-IV database by Binglin Song, Ping Liu, Chun Liu, Kangrui Fu, Xiangde Zheng, Ying Liu

    Published 2025-07-01
    “…Abstract To develop and validate a dynamic nomogram for predicting the need for continuous renal replacement therapy (CRRT) in septic patients in the intensive care unit (ICU). Data were extracted from the MIMIC-IV 3.0 database and divided into a training set and a validation set in a 7:3 ratio. …”
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  11. 13471

    From Studies to Systems: Ray Rist’s Influence on Evaluation Systems: Insights from International Research Group for Policy and Program Evaluation (INTEVAL) by María Bustelo, Steve Jacob

    Published 2025-05-01
    “…Research Design: Not applicable. Data Collection and Analysis: This article is based on a literature review focusing on the institutionalization of evaluation and the development of evaluation systems. …”
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  12. 13472

    Augmentation laryngoplasty: Results and decision plan by Laura Tissot, Christol Fabre, Marie‐Pierre Aboussouan, Paul F. Castellanos, Ihab Atallah

    Published 2025-06-01
    “…In addition, a decision plan is also proposed. Methods Data from medical records and operative notes were used to conduct a retrospective cohort study on patients with glottic insufficiency who underwent vocal fold augmentation from 2016 to 2023. …”
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  13. 13473

    Sociodemographic and behavioral factors associated with diet quality among low-income community health center patients with hypertension. by Jessica Cheng, Katherine C Faulkner, Ashlie Malone, Kristine D Gu, Anne N Thorndike

    Published 2025-01-01
    “…Self-reported sociodemographic and behavioral data were entered into a Least Absolute Shrinkage and Selection Operator (LASSO) regression model to determine the relative importance of factors related to diet quality.…”
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  14. 13474

    The impact of laboratory staff training workshops on coagulation specimen rejection rates. by Marcel du Toit, Zivanai C Chapanduka, Annalise E Zemlin

    Published 2022-01-01
    “…<h4>Methods</h4>A retrospective three-month audit was performed with rejection data of incorrect blood to additive ratio, clotted, aged and haemolysed specimens collected. …”
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  15. 13475

    Clinical Characteristics and Predictive Value of the Lactate Dehydrogenase‐to‐Lymphocyte Ratio in Infants With Pneumocystis jirovecii Pneumonia: A Retrospective Study by Lilin Huang

    Published 2025-07-01
    “…Methods We retrospectively evaluated medical data of infants with PCP and viral or Mycoplasma pneumoniae pneumonia during the period from January 1, 2016 until December 31, 2021 at Guangdong Women and Children Hospital. …”
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  16. 13476

    Calculation of the Roadside Clear Zone Width along Highways Based on the Safe Slope by Rui Cheng, Guozhu Cheng, Yulong Pei, Liang Xu

    Published 2021-01-01
    “…International crash data indicate that roadside characteristics contribute to more than half of all roadside accidents involving serious injury or death. …”
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  17. 13477

    Efficacy and safety of debranching technique with zone 1 thoracic endovascular aortic repair in high-risk patients with distal aortic arch lesions by Xiaotian Gao, Xin Li, Shandong Liu, Chunhui Yu

    Published 2025-05-01
    “…We retrospectively reviewed clinical data and significant outcomes for prognostic analyses. …”
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  18. 13478

    Systematic Review of the Profunda Artery Perforator Free Flap for Head and Neck Reconstruction by Renita Wilson, Taylor Cave, Payam Entezami, Erin Ware, Brent A. Chang

    Published 2024-10-01
    “…The primary aim of this study is to evaluate the safety and efficacy of this PAP flap in head and neck reconstruction. Data Sources PUBMED, EMBASE, Web of Science, Google Scholar (January 1948‐February 2022). …”
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  19. 13479

    The validation of the CTS-6 Evaluation Tool for diagnosing carpal tunnel syndrome (CTS) in Thai wheelchair users. by Montana Buntragulpoontawee, Siam Tongprasert, Jiraporn Khorana, Kittipong Kitisak, Waris Karinuntakul, Sineenard Pornjaksawan, Phichayut Phinyo

    Published 2025-01-01
    “…It was originally developed using data from non-disabled individuals and has never been validated in different population. …”
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  20. 13480

    MB-MSTFNet: A Multi-Band Spatio-Temporal Attention Network for EEG Sensor-Based Emotion Recognition by Cheng Fang, Sitong Liu, Bing Gao

    Published 2025-08-01
    “…The model constructs a 3D tensor to encode band–space–time correlations of sensor data, explicitly modeling frequency-domain dynamics and spatial distributions of EEG sensors across brain regions. …”
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