Showing 12,801 - 12,820 results of 14,865 for search 'Operational data analysis', query time: 0.28s Refine Results
  1. 12801

    Resilient $${\mathcalligra {H}}_\infty$$ filter design for networked control systems under communication jamming cyberattacks by Muhammad Ali, Ghulam Mustafa, Hasnain Ahmad, Muhammad Abid, Salman Habib, Roobaea Alroobaea, Ali ELrashidi

    Published 2025-07-01
    “…This paper addresses the ongoing challenge of $${\mathcalligra {H}}_\infty$$ filtering for networked sampled-data systems subjected to communication jamming attacks. …”
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  2. 12802

    A Novel Elliptical-Shaped UWB Two-Port MIMO Antenna With Enhanced Isolation for Wireless Application by Vikas Kumar JhunJhunwala, Pramod Kumar, Bharathi R. B., Krishna Murthy Nayak, Sameena Pathan, Subhash B. K., Om Prakash Kumar, Tanweer Ali

    Published 2025-01-01
    “…The requirement for increased spectrum efficiency, greater connection dependability, and high data rates has been exacerbated by the rapid advancement of wireless technology. …”
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  3. 12803

    Worst-Case Response Time of Mixed Vehicles at Complex Intersections by Radha Reddy, Luis Almeida, Harrison Kurunathan, Miguel Gutierrez Gaitan, Pedro M. Santos, Eduardo Tovar

    Published 2024-01-01
    “…The analytical results show the advantage of employing a synchronous management approach and are validated with the vehicles floating car data (timestamped location and speed) and simulations carried out using SUMO.…”
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  4. 12804

    A Tool for the Assessment of Electromagnetic Compatibility in Active Implantable Devices: The Pacemaker Physical Twin by Cecilia Vivarelli, Eugenio Mattei, Federica Ricci, Sara D'Eramo, Giovanni Calcagnini

    Published 2025-06-01
    “…Background: The increasing use of technologies operating between 10 and 200 kHz, such as RFID, wireless power transfer systems, and induction cooktops, raises concerns about electromagnetic interference (EMI) with cardiac implantable electronic devices (CIEDs). …”
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  5. 12805

    Wearable Image‐Based Colorimetric Sensor for Real‐Time Gas Detection with High Chromaticity by Ji‐Eun Yeo, Joo Hwan Ko, Seung Hyeon Lee, Young Min Song

    Published 2025-07-01
    “…Furthermore, the sensor is evaluated under various volatile organic compounds (VOCs) and imaging conditions, showcasing its potential for image‐based analysis and accurate VOC detection. Notably, it demonstrated the ability to detect VOC concentrations that are indistinguishable using a single sensor by simultaneously analyzing data from four sensor arrays.…”
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  6. 12806

    How Do Students Assess the Sustainability of Their University? A Comparison between Dutch and Romanian Students from Business Schools by Florentin Popescu, Tudor Edu, Iliuţă Costel Negricea, Răzvan Zaharia, Rodica Milena Zaharia

    Published 2020-05-01
    “…The first one involved a secondary data analysis, based on the online information provided by the universities, in order to assess the sustainability of these universities considering the adapted Deming spiral (planning, operating, reporting and innovating). …”
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  7. 12807

    PENGARUH DEBT RATIO, DIVIDEN PAY OUT RATIO, RETURN ON EQUITY, PERUMBUHAN LABA, UKURAN KORPORASI, DAN PERPUTARAN KAS OPERASI TERHADAP PER (Studi Di Korporasi Sektor Manufaktur yang... by Herlambang Herlambang

    Published 2019-05-01
    “…These results support data obtained from the World Bank regarding Indonesia's economic growth in 2012 on the production side, manufacturing performance is quite strong. …”
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  8. 12808

    Assessment of environmental variables for species distribution modelling: Insight from the mosaic distribution of red- and yellow-bellied toads by Jan W. Arntzen, Krisztián Harmos, Judit Vörös

    Published 2025-09-01
    “…Red- and yellow-bellied toads (genus Bombina) engage in an intricate mosaic distribution across Europe. Analysing new atlas data on these species’ mutual distribution in Hungary with principal coordinate analysis we identified their differential ecological preferences as forested, hilly and mountainous for B. variegata and open lowland for B. bombina. …”
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  9. 12809

    Two complementing in vivo selection systems based on CCA-trimming exonucleases as a tool to monitor, select and evaluate enzymatic features of tRNA nucleotidyltransferases by Karolin Wellner, Josefine Gnauck, Dorian Bernier, Stephan H. Bernhart, Heike Betat, Mario Mörl

    Published 2025-12-01
    “…Recently, we developed an in vivo screening system that allows for the selection and analysis of tRNA nucleotidyltransferase variants by challenging terminal AMP incorporation into tRNA during induced RNase T-catalyzed CCA-decay. …”
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  10. 12810

    Review of Models for Estimating and Predicting the Amount of Energy Produced by Solar Energy Systems by Simankov V., Buchatskiy P., Onishchenko S., Teploukhov S.

    Published 2023-12-01
    “…In this regard, this paper proposes to consider various models for estimating the solar energy potential, which can be divided into empirical models and models based on the application of modern intelligent data analysis technologies. Such models are based on many different climatic and geographical indicators, such as: longitude of sunshine, ambient temperature, serial number of the day of the current year, amount of precipitation, average and maximum values of wind speed and so on. …”
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  11. 12811

    ACUTE GASTRIC DILATATION IN CHILDREN by E. Yu. D'yakonovax, A. S. Bekin, I. V. Poddubniy, A. A. Isaev, O. N. Nakovkin, A. V. Krasavin, A. S. Malashenko

    Published 2014-05-01
    “…The article presents a clinical case study and a follow-up analysis of a child with posttraumatic acute gastric dilatation. …”
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  12. 12812

    DETERMINANTS OF CREDIT RISK IN THE NIGERIAN BANKING INDUSTRY by Ariyibi Mayowa Ebenezer, Efemena Emily Opubor, Olowofela Olusola Enitan

    Published 2025-07-01
    “…The static regression analysis was employed to determine the inference of the objective. …”
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  13. 12813

    Research on Quantitative Safety Risk Assessment Methods at Vehicle Controllability Level by Lei He, Zichong Li, Xuezhu Yang, Yuanle Zhou, Zikun Qu, Zhiqiang Ren

    Published 2025-01-01
    “…In this paper, we analyze the influence of potential faults—such as unintended torque and loss of regenerative braking force—on vehicle controllability under various operating conditions. A database of vehicle attitude data and corresponding controllability levels is established through real-vehicle tests. …”
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  14. 12814

    Identification of multiple power quality disturbances in hybrid microgrid using deep stacked auto-encoder based bi-directional LSTM classifier by Ravi Kumar Jalli, Lipsa Priyadarshini, P.K. Dash, Ranjeeta Bisoi

    Published 2025-03-01
    “…The proposed BILSTM classifier captures the temporal features and their long term dependencies from the processed PF data samples and detects single and simultaneously occurring twenty complex power quality disturbances in the grid connected mode and five PQDs during uncertain PV insolence variation and load and capacitor switching during islanded mode of microgrid operation with significant accuracy of 99.90%.…”
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  15. 12815

    State-of-the-Art Review: Models and Algorithms for Optimal Power System Design, Stabilization, and Reliability Enhancement by Senele Njabulo Zwane, Bongumsa Mendu, Bessie Baakanyang Monchusi

    Published 2024-01-01
    “…The results also revealed that these algorithms are utilized for tasks such as optimal power system design, substation placement, parameter tuning for power system stabilizers, and load forecasting. The trends analysis further shows a notable shift towards learning algorithms, indicating an increasing interest in data-driven approaches to improve system performance. …”
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  16. 12816

    Novel deep learning algorithm based MRI radiomics for predicting lymph node metastases in rectal cancer by Weiqun Ao, Sikai Wu, Neng Wang, Guoqun Mao, Jian Wang, Jinwen Hu, Xiaoyu Han, Shuitang Deng

    Published 2025-04-01
    “…Abstract To explore the value of applying the MRI-based radiomic nomogram for predicting lymph node metastasis (LNM) in rectal cancer (RC). This retrospective analysis used data from 430 patients with RC from two medical centers. …”
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  17. 12817

    Development and validation of risk prediction models for permanent hypocalcemia after total thyroidectomy in patients with papillary thyroid carcinoma by BoHan Cao, CanGang Zhang, MingMing Jiang, Yi Yang, XiCai Liu

    Published 2025-03-01
    “…Model 1 used the three indicators listed above; model 2 also included tumor, node, metastasis staging. The receiver operating characteristic (ROC) curve analysis showed that the areas under the curve (AUC) for models 1 and 2 were high for both the training set (0.905/0.913) and the validation set (0.894/0.800). …”
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  18. 12818

    Classification and Prevention of Electrical Fires: A Comprehensive Review by Guohui Li, Jiapu Guo, Yanhao Kang, Que Huang, Junchao Zhao, Changcheng Liu

    Published 2025-04-01
    “…In special environments such as submarines, surface vessels, and aircraft, the risk of electrical fires is higher due to limited space, dense equipment, and difficult rescue operations. This paper also provides a detailed analysis of various types of electrical fires, including cable fires, electrical cabinet fires, transformer fires, battery fires, data center fires, and residential fires, and discusses their characteristics and prevention and control technologies. …”
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  19. 12819

    Prediction model of ICU readmission in Chinese patients with acute type A aortic dissection: a retrospective study by Hong Ni, Yanchun Peng, Qiong Pan, Zhuling Gao, Sailan Li, Liangwan Chen, Yanjuan Lin

    Published 2024-11-01
    “…The prediction model was evaluated using the Hosmer–Lemeshow (H–L) test, the calibration curve, and the area under the receiver operating characteristic curve (AUC). Decision curve analysis (DCA) was used to assess the clinical utility. …”
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  20. 12820

    Response Prediction and Experimental Validation of Vibration Noise in the Conveyor Trough of a Combine Harvester by Jianpeng Jing, Guangen Yan, Zhong Tang, Shuren Chen, Runzhi Liang, Yuxuan Chen, Xiaoying He

    Published 2025-05-01
    “…Simulation results revealed that the maximum radiated noise occurred at approximately 112 Hz, closely matching experimental data. Comparative analysis of transmitted noise at 500 Hz and 700 Hz showed acoustic power levels of 98.4 dB and 109.52 dB, respectively. …”
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