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Showing 381 - 400 results of 4,728 for search '((((gates OR rates) OR rates) OR rates) OR gate) and patterns', query time: 0.17s Refine Results
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    A Few-shot Learning Method for Intent Analysis of Air Combat Confrontation Behaviors by PAN Ming, ZHENG Jingsong, LI Jinliang, FANG Long, YANG Yang, ZHAO Shijie

    Published 2024-08-01
    “…Aiming at the problems of multiple data sources, multiple data modes, high data dimensions, large redundancy, small and unbalanced sample size, and difficulty in obtaining a large number of labeled data required for training, a deep bidirectional gated recurrent unit (DBGRU) electromagnetic behavior intent recognition model is constructed. …”
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  6. 386

    Modelling Pollutant Dispersion in Urban Canyons to Enhance Air Quality and Urban Planning by Francisco Ruda Sarria, MCarmen Guerrero Delgado, Rafael Monge Palma, Teresa Palomo Amores, José Sánchez Ramos, Servando Álvarez Domínguez

    Published 2025-02-01
    “…While previous research has explored airflow characteristics in these canyons, it often lacks detailed data on pollutant dispersion and the effects of wind speed on airflow patterns and vortex formation. This study uses Computational Fluid Dynamics (CFD) to deliver quantitative measurements of pollutant dispersion rates and qualitative insights into airflow patterns across various street canyon morphologies. …”
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  7. 387

    Sex-biased expression of sex-linked transcripts in spiny frogs with homomorphic sex chromosomes by Yu Xiao, Yun Xia, Xiaomao Zeng

    Published 2025-07-01
    “…However, empirical evidence has been limited to species with heteromorphic sex chromosomes, where the patterns of gene expression on sex chromosomes differ drastically from those on autosomes. …”
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  8. 388

    Visualizing Relaxation in Wearables: Multi-Domain Feature Fusion of HRV Using Fuzzy Recurrence Plots by Puneet Arya, Mandeep Singh, Mandeep Singh

    Published 2025-07-01
    “…Unlike ECGs’ linear traces, FRPs are two-dimensional images that reveal distinctive textural patterns corresponding to autonomic changes. These visually rich patterns make it easier for even non-experts with minimal training to track changes in relaxation states. …”
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    Relative uteroplacental insufficiency of labor by Tullio Ghi, Stefania Fieni, Ruben Ramirez Zegarra, Susana Pereira, Andrea Dall'Asta, Edwin Chandraharan

    Published 2024-10-01
    “…However, with the onset of uterine contractions, these fetuses start to manifest abnormal fetal heart rate patterns which reflect the attempt to maintain adequate perfusion to essential central organs during episodes of transient reduction in oxygenation. …”
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  11. 391

    Neurocardiac signatures of acute mental stress: a sex-comparative study by Selina C. Wriessnegger, Lena Lorenzer, Kyriaki Kostoglou

    Published 2025-08-01
    “…While alpha asymmetry was modulated in both sexes, its behavioral relevance and spatial patterns differed.DiscussionThese findings highlight the need for sex-specific models in neuroadaptive systems and stress-monitoring technologies.…”
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  12. 392

    Study of the wheel eccentric load mechanism in hydraulic engineering vehicles and improvement measures by LIU Jiahui, HUANG Zhihui, YU Hongda, TIAN Mingjie

    Published 2025-03-01
    “…This model was employed to analyze the variation patterns of wheel eccentric load in relation to tractive force and the corresponding effect on the rate of wheel load reduction. …”
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  13. 393

    GraphFedAI framework for DDoS attack detection in IoT systems using federated learning and graph based artificial intelligence by Mohd Anjum, Ashit Kumar Dutta, Ali Elrashidi, Sana Shahab, Asma Aldrees, Zaffar Ahmed Shaikh, Abeer Aljohani

    Published 2025-08-01
    “…This integration also ensures system scalability, as FL adapts training based on localized network topology.The system is evaluated using the CIC-IoT-2023 dataset, demonstrating its effectiveness in achieving high detection accuracy, low false positive rates, and strong resilience under dynamic IoT conditions.…”
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    Statistical analysis of disability: Utilizing the modified kies power unit inverse Lindley model by Mohamed A. Abd Elgawad, Safar M. Alghamdi, Rana H. Khashab, Etaf Alshawarbeh, Ehab M. Almetwally, Mohammed Elgarhy

    Published 2025-07-01
    “…The MKPUILD is very flexible model because it’s probability density function and hazard rate function have different shapes as unimodal, right-skewed, left-skewed, bathtub, increasing, N-shaped. …”
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  16. 396

    Quantifying Mental Stress Using Cardiovascular Responses: A Scoping Review by Samira Ziyadidegan, Neda Sadeghi, Moein Razavi, Elaheh Baharlouei, Vahid Janfaza, Saber Kazeminasab, Homa Pesarakli, Amir Hossein Javid, Farzan Sasangohar

    Published 2025-07-01
    “…This review highlights the application of time series techniques, such as autoregressive integrated moving average (ARIMA), detrended fluctuation analysis, and autocorrelation plots, to study heart rate rhythm or patterns associated with mental stress. …”
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  17. 397

    Sub-activity analysis by using wristband-type wearable health devices to measure construction workers’ physical demands by Jiayao Wang, JoonOh Seo, Yue Gong, Ming-Fung Fransic Siu, Sungjoo Hwang, Masood Khan

    Published 2025-06-01
    “…This study addresses this critical gap by using lightweight wearable wristbands equipped with heart rate (HR) biosensors to monitor workers’ activities without disrupting their tasks. …”
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    Case report: Biphasic autonomic response in decompression sickness: HRV and sinoatrial findings by Gerald Schmitz

    Published 2025-04-01
    “…PDM analysis showed a low PDM2/PDM1 ratio (0.42), consistent with preserved beat-to-beat vagal responsiveness but impaired long-range autonomic integration.ConclusionThis case illustrates a biphasic autonomic pattern in DCS—initial parasympathetic dominance followed by sympathetic tilt and desynchronization. …”
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