Showing 14,241 - 14,260 results of 14,865 for search 'Operational data analysis', query time: 0.35s Refine Results
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  3. 14243

    Eruptive modes and hiatus of volcanism at West Mata seamount, NE Lau basin: 1996–2012 by Robert W. Embley, Susan G. Merle, Edward T. Baker, Kenna H. Rubin, John E. Lupton, Joseph A. Resing, Robert P. Dziak, Marvin D. Lilley, William W. Chadwick Jr., T. Shank, Ron Greene, Sharon L. Walker, Joseph Haxel, Eric Olson, Tamara Baumberger

    Published 2014-10-01
    “…Water column sensors, analysis of gas samples in the overlying hydrothermal plume and dives with a remotely operated vehicle in September 2012 confirmed that the summit eruption had ceased. …”
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  4. 14244
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    Clinical characteristic of isolated thrombocytopenia in patients with bone marrow failure-related germline variants: a retrospective study from a single centre by Nanxi Dong, Jingjie Dong, Chuanao Xin, Peicheng Wang, Yaonan Hong, Rudan Zheng, Zexing Sun, Qi Liu, Yingying Shen, Xiawan Yang, Yiping Shen, Jianping Shen, Baodong Ye, Yuhong Zhou, Dijiong Wu

    Published 2025-12-01
    “…Notably, MCV and RET showed promising performance in receiver operating characteristic (ROC) curve analysis. During the follow-up period, 57.69% (15/26) ITGV-BMFs patients were further confirmed as aplastic anemia (AA, n = 13) or myelodysplastic syndrome (MDS, n = 2), with a median progression-free survival (PFS) of 7.25 years (p < 0.0001).Conclusion ITGV-BMFs may be diagnosed early using elevated MCV and reticulocyte counts, a diagnostic approach that may lead to earlier intervention and improved prognosis.…”
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  6. 14246

    Prediction model of ocular metastasis from primary liver cancer: Machine learning‐based development and interpretation study by Jin‐Qi Sun, Shi‐Nan Wu, Zheng‐Lin Mou, Jia‐Yi Wen, Hong Wei, Jie Zou, Qing‐Jian Li, Zhao‐Lin Liu, San Hua Xu, Min Kang, Qian Ling, Hui Huang, Xu Chen, Yi‐Xin Wang, Xu‐Lin Liao, Gang Tan, Yi Shao

    Published 2023-10-01
    “…Methods We retrospectively collected the clinical data of 1540 PLC patients and divided it into a training set and an internal test set in a 7:3 proportion. …”
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  7. 14247

    Organic bistable memory devices utilizing PMMA polymer matrix-based ZnOC60 core-shell QDs nanocomposites by Jaeho Shim, Jinseo Park, Seok-Ho Seo, Ju Hee You, Dong Ick Son

    Published 2025-08-01
    “…The devices achieved a high ON/OFF current ratio of 7.46 × 103, demonstrated exceptional cycling endurance exceeding 1.5 × 104 cycles, and exhibited long-term retention surpassing 1.2 × 105 s. Detailed analysis of current-voltage (I-V) data highlighted Fowler-Nordheim (F-N) tunneling as a key mechanism facilitating efficient memory operation. …”
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  8. 14248

    Design of the FP-RESTORE study: a protocol for prospective, observational study of real-world treatments with endovascular therapy in patients with femoropopliteal artery Tosaka II... by Qiang Li, Xu Li, Xin Fang, Meng Ye, Min Zhou, Zhenyu Shi, Hongfei Sang, Yong Ding, Ziheng Wu, Zibo Feng, Lianrui Guo

    Published 2022-12-01
    “…Diverse endovascular treatments of Tosaka III FP-ISR are available, and the results are unequivocal. However, real-world data are limited. This study aims to evaluate the efficacy, safety and health economics evaluation of various endovascular procedures in the treatment of Tosaka III FP-ISR.Method and analysis This study is a prospective, multicentre, real-world, observational clinical study. …”
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  9. 14249

    Nomogram predicting overall survival of stage IIIB non‐small‐cell lung cancer patients based on the SEER database by Ziye Li, Pingfan Shi, Chenge Qin, Wen Zhang, Shumeng Lin, Tiansheng Zheng, Ming Li, Lihong Fan

    Published 2025-03-01
    “…The nomogram was evaluated for predictive ability using receiver operating characteristic (ROC) curves, decision curve analysis curve (DCA), and clinical impact curve (CIC). …”
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    Exploring machine learning classification for community based health insurance enrollment in Ethiopia by Seyifemickael Amare Yilema, Seyifemickael Amare Yilema, Yegnanew A. Shiferaw, Yikeber Abebaw Moyehodie, Setegn Muche Fenta, Denekew Bitew Belay, Denekew Bitew Belay, Haile Mekonnen Fenta, Haile Mekonnen Fenta, Teshager Zerihun Nigussie, Ding-Geng Chen, Ding-Geng Chen

    Published 2025-07-01
    “…Therefore, this study aimed to identify the ML algorithm with the best predictive accuracy for CBHI enrollment and to determine the most influential predictors among the dataset.MethodsThe 2019 Ethiopian Mini Demographic and Health Survey (EMDHS) data were used. The CBHI were predicted using seven machine learning models: linear discriminant analysis (LDA), support vector machine with radial basis function (SVM), k-nearest neighbors (KNN), classification and regression tree (CART), and random forest (RF). …”
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  12. 14252

    A qualitative mystery shopper study that de(codes) the experiences of English and Spanish-speaking patients who call to schedule a first-time primary care appointment in the Los An... by Esmeralda Melgoza, Ahmad Ismail, Lucía Félix-Beltrán, Rosario Majano, Arturo Vargas Bustamante

    Published 2025-06-01
    “…Two researchers listened and transcribed real-time calls between the mystery shopper patients and the receptionists at the primary care offices. Data collection occurred between April 8, 2024, and April 26, 2024, on different days and times of the week. …”
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  13. 14253

    Autopsy Results and Inorganic Fouling Prediction Modeling Using Artificial Neural Networks for Reverse Osmosis Membranes in a Desalination Plant by Siham Kherraf, Mariem Ennouhi, Abir El Mansouri, Souad El Hajjaji, Hamid Nasrellah, Meryem Bensemlali, Abdellatif Aarfane, Ayoub Cherrat, Najoua Labjar

    Published 2025-05-01
    “…The membranes used in this type of separation are influenced by both pre-treatment operations and feed water quality, leading to fouling, a complex phenomenon responsible for reducing treatment performance and shortening membrane lifespan. …”
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  14. 14254

    Immobilization of graphene oxide into microbead for fluidized-bed adsorption of methylene blue by WeiSheng Low, Alireza Nouri, Siew Fen Chua, Ebrahim Mahmoudi, Abdul Wahab Mohammad, Wei Lun Ang

    Published 2024-01-01
    “…Langmuir isotherm and pseudo-first-order kinetic model well fit into the experiment data. The maximum adsorption capacity (qmax) obtained was 120.37 mg.g−1 for removing methylene blue solution. …”
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  15. 14255

    Neutrophil-to-lymphocyte ratio in pediatric acute appendicitis by Stanković Nikola, Stanojević Ivan, Đorđević Dragan, Kostić Zoran, Udovičić Ivo, Miličković Maja, Savić Đorđe, Grujić Blagoje, Đuričić Slaviša, Šurbatović Maja

    Published 2018-01-01
    “…Acute appendicitis (AA) is the most frequent emergency and appendectomy is the most frequent abdominal operation in the pediatric surgery. Diagnosis of AA in children is more difficult due to a lack of cooperation and poor clinical history data, leading to significant number of misdiagnostic cases. …”
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  16. 14256

    Clinical validity of the Pediatric Assessment Triangle in a pediatric emergency department by Siqi Zhu, Yufen Wu, Biyan Yu, Biyu Shen, Linjie Fang, Biru Li, Biru Li, Long Xiang, Long Xiang

    Published 2025-05-01
    “…ObjectivesThis study aimed to evaluate the clinical validity of the Pediatric Assessment Triangle (PAT) in a pediatric emergency department (PED).MethodsWe conducted a retrospective analysis of 799 children who visited our PED and collected data on age, sex, disease severity, expense, and disposition. …”
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