Showing 12,401 - 12,420 results of 14,865 for search 'Operational data analysis', query time: 0.29s Refine Results
  1. 12401
  2. 12402
  3. 12403

    Prognostic nomograms for young breast cancer: A retrospective study based on the SEER and METABRIC databases by Yongxin Li, Xinlong Tao, Yinyin Ye, Yuyao Tang, Zhengbo Xu, Yaming Tian, Zhen Liu, Jiuda Zhao

    Published 2024-12-01
    “…In this study, we aimed to generate nomograms to predict the overall survival (OS) and breast cancer‐specific survival (BCSS) of YBC patients. Methods Data of women diagnosed with YBC between 2010 and 2020 were obtained from the Surveillance, Epidemiology, and End Results (SEER) database. …”
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  4. 12404

    Evaluation of Leakage Currents of Semiconductor Packages Due to High-Voltage Stress Under an Immersion Cooling Environment by Kyuhae Min, Taejun Kang, Tae Yeob Kang, Jae-Bum Pyo

    Published 2025-04-01
    “…As data centers expand, immersion cooling systems are gaining attention for thermal management of memory devices. …”
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  5. 12405

    Trustworthy and efficient project scheduling in IIoT based on smart contracts and edge computing by Peng Liu, Xinglong Wu, Yanjun Peng, Hangguan Shan, Saïd Mahmoudi, Bong Jun Choi, Haksrun Lao

    Published 2025-01-01
    “…Subsequently, the solution integrates combinatorial auction with random sampling (CA-RS) into smart contracts. Alongside security analysis, simulations are conducted using real data sets. …”
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  6. 12406

    Country-Specific Modeling of Methane Production and Emission Reduction Utilizing Pig Manure by Ilho Bae, Seokbo Park, Juhee Shin, Jin Mi Triolo, Seung Gu Shin

    Published 2024-12-01
    “…The purpose of this study is to effectively support the operation of biogas plants that utilize anaerobic digestion of pig manure. …”
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  7. 12407

    Local anaesthesia with conscious sedation in parotid gland tumour resection: a retrospective review by Shiyuan Liu, Heli Shen, Futian Yang, Pengzhan Dai, Zhiquan Huang, Wei Li, Xianjun Zhang

    Published 2024-12-01
    “…Methods Three hundred sixty-four medical records were reviewed to gather data on several key aspects for retrospective analysis. …”
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  8. 12408

    Kinetics of the MgSO4 . 6H2Odehydration reaction for low-temperature thermochemical energy storage applications by Tobias Niederkofler, Aldo Giovannini, Roman Lackner

    Published 2025-08-01
    “…The resulting model shows strong alignment with experimental data, providing valuable insight into the dehydration kinetics of magnesium sulfate under realistic operating conditions and advancing renewable energy storage solutions.…”
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  9. 12409

    Application of Neural Network for DC Motor using Controlled Three Phase Converter Drive in Simscape Electrical by Isha Khan, Samandar Khan Afridi, Aslam Pervez Memon, Khalid Hussain, Farooque Khan

    Published 2024-12-01
    “…The study proposes a comparative analysis of controllers such as PID and ANN-based under-motor speed control systems, for detailed data acquisition over diversified operating conditions to evaluate their usefulness. …”
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  10. 12410

    Study on Trajectory Optimization for a Flexible Parallel Robot in Tomato Packaging by Tianci Guo, Jiangbo Li, Yizhi Zhang, Letian Cai, Qicheng Li

    Published 2024-12-01
    “…This research systematically explores trajectory planning strategies for parallel robots in the high-speed tomato-grabbing process. Kinematic analysis of the parallel robot was conducted using geometric methods, deriving the coordinates of each joint at various postures, resulting in a kinematic forward solution model and corresponding equations, which were verified with data. …”
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  11. 12411

    Pellet Roasting Management System Based on Deep Learning and Internet of Things by Weixing Liu, Liyan Zhang, Jiahao Wang, Yiming Yang, Jie Li, Zhijie Zhang

    Published 2021-01-01
    “…According to the working principle and technological characteristics of the grate-rotary kiln at all stages, this paper designs the management system of firing pellets based on convolutional neural network (CNN) and IoT technology, so as to realize automatic recognition of image data obtained by the perceptual layer and make an intelligent analysis of it. …”
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  12. 12412

    On the genesis of the 2013 Bachat earthquake by G. G. Kocharyan, S. B. Kishkina, A. M. Budkov, G. N. Ivanchenko

    Published 2019-09-01
    “…It is established that seimic events of magnitudes similar to that of the Bachat earthquake cannot be caused by the overall anthropogenic load on the area, and it is unlikely that such a strong earthquake may occur due to the direct effects of seismic vibrations resulting from mass explosions during the mining operations. Our analytical models and numerical simulations, as well as the analysis of seismological observation data show that the most probable factor that initiated dynamic movements in the earthquake source wasthe extraction of the huge rock volume and its transportation from theBachat open-pit mine. …”
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  13. 12413

    Optimizing high-speed train tracking intervals with an improved multi-objective grey wolf by Lin Yue, Meng Wang, Peng Wang, Jinchao Mu

    Published 2025-06-01
    “…Design/methodology/approach – Train dynamic model is established by analyzing the force of the train in the process of tracing operation. The train tracing operation model is established according to the dynamic mechanical model of the train tracking process, and the dynamic optimization analysis is carried out with comfort, energy saving and punctuality as optimization objectives. …”
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  14. 12414

    Multi-Time-Scale Layered Energy Management Strategy for Integrated Production, Storage, and Supply Hydrogen Refueling Stations Based on Flexible Hydrogen Load Characteristics of Po... by Zhuoyu Jiang, Rujie Liu, Weiwei Guan, Lei Xiong, Changli Shi, Jingyuan Yin

    Published 2025-03-01
    “…The Latin hypercube sampling (LHS) and simultaneous backward reduction methods are used to generate and reduce scenarios to obtain a set of high-probability random variable scenarios and bring them into the MPC to suppress the disturbance of random variables on the system operation. Finally, real operation data of a HFS in southern China are used for example analysis. …”
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  15. 12415

    Risk factors for postoperative complications in patients with pulmonary tuberculosis by Bing Wang, Li Yao, Jian Sheng, Xiaoyu Liu, Yuhui Jiang, Lei Shen, Feng Xu, Qibin Liu, Sheng Bao, Chao Gao, Xiyong Dai

    Published 2025-05-01
    “…Methods We conducted a retrospective analysis of baseline data—including sex, age, BMI, comorbidities, previous COVID-19 status, smoking history, respiratory function, ASA grade, affected lung lobe, and operative factors—in patients who underwent surgical treatment at Wuhan Pulmonary Hospital between January 2018 and September 2022. …”
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  16. 12416

    Radar Coherent Detection for Maneuvering Target Based on Product-Scaled Integrated Cubic Phase Function by Jinyang Chen, Ke Jin, Shangjiang Yu, Tao Lai, Yongjun Zhao

    Published 2019-01-01
    “…Detailed comparisons with other representative methods in computational cost, motion parameter estimation performance, and detection ability indicate that the PSICPF could achieve a good balance between the computational cost and detection ability. Simulations and real data processing results are presented to verify the effectiveness of the proposed method.…”
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  17. 12417

    Inverse Estimation of Temperature Profiles in Landfills Using Heat Recovery Fluids Measurements by C. Solisio, A. P. Reverberi, A. Del Borghi, V. G. Dovi'

    Published 2012-01-01
    “…In this paper, we describe an algorithm for regularising the resulting ill-posed free boundary estimation problem using sampled data of the heat recovery fluid on exiting the landfill.…”
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  18. 12418

    Design features of a granular-propellant supply system and an experimental setup for analyzing bulk materials outflow by A. V. Elkin, V. I. Malinin, G. A. Dotkin, M. D. Zorin, M. Yu. Hramtsov, R. D. Gubin

    Published 2025-04-01
    “…An analysis of the design features of a system for supplying granular propellant to the rocket engine combustion chamber was carried out and requirements for this system were formulated. …”
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  19. 12419

    Loads on hydraulic engineering and berthing structures of the coastal zone of the Neva Bay by Kozinetc Galina, Badenko Vladimir, Sharapov Dmitry, Shonina Ekaterina

    Published 2024-12-01
    “…The research is of high relevance due to the increasing challenges posed by climate change, which alters hydrological and ice conditions, and the growing human activity in the region that places additional pressure on the bay's ecosystem and infrastructure. The analysis of natural loads is crucial for the design of resilient structures that can withstand extreme weather events and maintain safe operations in the Neva Bay. …”
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  20. 12420

    Insulation Aging Evaluation Method of High Voltage Cable Based on Dielectric Loss Characteristics by Tao Han, Wenhao Li, Zeping Zheng, Yanqing Li, Jia Chu, Chunlin Hao

    Published 2025-03-01
    “…Health assessments of high-voltage power cables are important for stable operations of power grids; however, most current health assessment model parameters lack whole cable test data, making them unable to effectively characterize the insulation aging state of whole cables. …”
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