Showing 2,021 - 2,040 results of 3,317 for search '(((((((gates OR gate) OR rates) OR rates) OR rates) OR rates) OR rates) OR rate) and patterns', query time: 0.25s Refine Results
  1. 2021

    STRAIN LOCALIZATION PECULIARITIES AND DISTRIBUTION OF ACOUSTIC EMISSION SOURCES IN ROCK SAMPLES TESTED BY UNIAXIAL COMPRESSION AND EXPOSED TO ELECTRIC PULSES by V. A. Mubassarova, L. M. Bogomolov, A. S. Zakupin, I. A. Panteleev, O. B. Naimark

    Published 2015-09-01
    “…It can provide new information on properties of acoustic emission and deformation responses of loaded rock specimens to external electric pulses.The research task also included verification of reproducibility of the effect (AE activity) when fracturing rates responded to electrical pulses, which was revealed earlier in studies conducted at RS RAS. …”
    Get full text
    Article
  2. 2022

    Personal identification based on acoustic characteristics of outer ear using cepstral analysis, Bayesian classifier, and artificial neural networks by Alexey Sulavko, Alexander Samotuga, Irina Kuprik

    Published 2021-11-01
    “…The Bayesian classifier has been found to show a lower percentage of identification errors with an equal error rate (EER) = 0.0053. The best result for neural networks was EER = 0.0266. …”
    Get full text
    Article
  3. 2023

    Exploration of fever characteristics in parturients under continuous temperature monitoring during labor analgesia and analysis of the impact on maternal and neonatal outcomes: an... by Xia Li, Xia Li, Junli Ma

    Published 2025-04-01
    “…Additionally, the fever group had a higher rate of meconium-stained amniotic fluid (grade III), used more analgesics, and had a higher rate of antibiotic use. …”
    Get full text
    Article
  4. 2024

    Methodological development study: Dynamic mask attention graph neural network for mechanical ventilation in elderly intensive care unit patients by Yi Xie, Ni Xie, Jiao Guo

    Published 2025-07-01
    “…Results The experiments showed that DymaGNN achieved an area under the curve (AUC) value of 0.8363 and 0.8557 on the intubation prediction task on MIMIC-IV and eICU datasets, respectively, and maintained an AUC of 0.8115 under a 15% data missing rate. Visualization of the feature interaction graph revealed the relationship between important features such as respiratory rate and oxygen saturation. …”
    Get full text
    Article
  5. 2025

    Generating Large Time–Bandwidth Product RF-Chirped Waveforms Using Vernier Dual-Optical Frequency Combs by Mohammed S. Alshaykh

    Published 2025-07-01
    “…In this work, we propose a photonics-based large-TBWP RF chirp generator utilizing dual optical frequency combs with a small difference in the repetition rate. By employing dispersion modules for frequency-to-time mapping, we convert the spectral interferometric patterns into a temporal RF sinusoidal carrier signal whose frequency is swept through the optical shot-to-shot delay. …”
    Get full text
    Article
  6. 2026

    Epidemiological Characteristics of Human Rabies in Urban and Suburban Districts in Shanghai, 2006–2021 by Zhi Li, Jiayu Hu, Zhuoying Huang, Xiang Guo, Jia Ren, Jing Qiu, Xiaoying Ma, Han Yan, Fang Huang, Xiaodong Sun

    Published 2024-01-01
    “…The body parts most frequently injured by dogs were the hands (48.84%). The fatality rate was 100%. Most cases (86.05%) were not treated after exposure. …”
    Get full text
    Article
  7. 2027

    Intelligent Prediction of Lost Circulation and Gas Invasion in Cementing Operations Based on ACO-SWXGBoost by Wei Ji, Mengyuan Xiong, Shuangjin Zheng

    Published 2025-01-01
    “…The model extracts both raw features and slope-based variations of key parameters—flow rate, pressure, and density—to enhance representation, incorporates a sliding window and time decay mechanism to capture dynamic patterns, and leverages ACO to optimize hyperparameters for improved predictive performance. …”
    Get full text
    Article
  8. 2028

    Statistical Analysis of a Generalized Variant of the Weibull Model Under Unified Hybrid Censoring with Applications to Cancer Data by Mazen Nassar, Refah Alotaibi, Ahmed Elshahhat

    Published 2025-06-01
    “…Characterized by one scale parameter and two shape parameters, the proposed model offers enhanced flexibility for modeling diverse lifetime data patterns and hazard rate behaviors. Notably, its hazard rate function can exhibit five distinct shapes, including upside-down bathtub and bathtub shapes. …”
    Get full text
    Article
  9. 2029
  10. 2030

    Performance Prediction of the Gearbox Elastic Support Structure Based on Multi-Task Learning by Chengshun Zhu, Zhizhou Lu, Jie Qi, Meng Xiang, Shilong Yuan, Hui Zhang

    Published 2025-05-01
    “…The adaptive gating mechanism, hierarchical nonlinear transformation, and effective capture of temporal dynamics in the LSTM significantly enhance the model’s ability to model complex nonlinear patterns. …”
    Get full text
    Article
  11. 2031

    Modelling the Rainfall Erosivity of the Rhone Region (Southeastern France) Associated with Climate Variability and Storminess by Nazzareno Diodato, Gianni Bellocchi, Nunzio Romano, Francesco M. Guadagno

    Published 2016-01-01
    “…Changes in the spatial and temporal patterns of extreme rainfall may have important effects on the magnitude and timing of rainfall erosivity, which in turn lead to even severe soil degradation phenomena. …”
    Get full text
    Article
  12. 2032

    The distortion of fertility due to migration: A comparative analysis of migrants in the Netherlands and stayers in Poland by Nasim Ahamed Mondal, Agnieszka Fihel, Weronika Kloc-Nowak

    Published 2025-08-01
    “…The literature on migrants’ childbearing patterns offers several explanations for this phenomenon. …”
    Get full text
    Article
  13. 2033

    9‐Year Trend in the Management of Acute Heart Failure in Japan: A Report From the National Consortium of Acute Heart Failure Registries by Yasuyuki Shiraishi, Shun Kohsaka, Naoki Sato, Teruo Takano, Takeshi Kitai, Tsutomu Yoshikawa, Yuya Matsue

    Published 2018-09-01
    “…These changes were not associated with in‐hospital mortality (4.7–7.5%) or 30‐day heart failure readmission rate (4.8–5.4%), as well as 1‐year mortality and heart failure readmission rate (20.1–23.3% and 23.6–26.2%, respectively). …”
    Get full text
    Article
  14. 2034

    CTSS and CD53: Emerging m6A methylation markers in diabetic kidney disease pathogenesis and their clinical implications by Meng Leilei, Huang Bin, Li Rui, Wenjie Wen

    Published 2025-07-01
    “…CTSS and CD53 were identified as potential biomarkers and validated in diabetic mouse models, showing negative correlations with glomerular filtration rate. Conclusions This study reveals two m6A methylation patterns in DKD, with one associated with increased immune infiltration. …”
    Get full text
    Article
  15. 2035

    Spike Timing-Dependent Plasticity and Random Inputs Shape Interspike Interval Regularity of Model STN Neurons by Thoa Thieu, Roderick Melnik

    Published 2025-07-01
    “…Furthermore, at fixed input noise levels, the model’s output closely matches experimental firing rate and ISI variability data from PD patients and animals, with statistical tests confirming significant effects of STDP on firing regularity. …”
    Get full text
    Article
  16. 2036

    An optimal weighting-based hybrid classifier for Children's congenital heart diseases signal processing by Morteza Ebrahimpour, Mehdi Khashei

    Published 2025-09-01
    “…In addition, these improvements are not limited to the classification rate. The obtained results indicate that the proposed classifier can, on average, enhance performance by 6.46 %, 10.35 %, 8.37 %, and 6.22 % in precision, sensitivity, F1-score, and specificity, respectively. …”
    Get full text
    Article
  17. 2037

    MULTIPLE ORGAN FAILURE IN PEDIATRIC CRITICAL CARE: ADVANCES IN PATHOPHYSIOLOGY AND PROGNOSIS by EVGENIYA O. Petrova, EVGENIY V. Grigoriev

    Published 2017-09-01
    “…Multiple organ failure is a leading cause of admission to the intensive care units, characterized by a high case fatality rate and significant financial costs. Here we review the mechanisms of multiple organ failure in pediatric patients (triggers, concomitant diseases, release of danger- and pathogen-associated molecular patterns, bacterial translocation, epithelial, endothelial, or mitochondrial dysfunction, and inadequate immune response) and recent diagnostic and prognostic scales.…”
    Get full text
    Article
  18. 2038

    Tensile Fracture Behavior of Corroded Pipeline: Part 1—Experimental Characterization by Yuchao Yang, Feng Liu, Feng Xi

    Published 2020-01-01
    “…The comparative analysis based on the macroscopic stress-strain relationship shows that the rapid decrease of the yield stress, ultimate strength, and strain at the fracture for corroded pipe are correlated with the fracture patterns; i.e., the fracture patterns of pipe are changed from uniform to scattered with the continuous increase of the corrosion rate. …”
    Get full text
    Article
  19. 2039

    Tensile strength and elongation prediction for pulsed current gas tungsten arc welded AISI 4135 steel by auto-associative memory network by Efezino McCarthy Elutabe, Sunday Ayoola Oke, John Rajan, Swaminathan Jose

    Published 2025-03-01
    “…The parameters investigated include gas flow rate, base current, welding speed, and peak current. …”
    Get full text
    Article
  20. 2040

    XRGuard: A Model-Agnostic Approach to Ransomware Detection Using Dynamic Analysis and Explainable AI by M. Adnan Alvi, Zunera Jalil

    Published 2025-01-01
    “…Experimental results demonstrate that XRGuard achieves a 99.69% accuracy rate with an exceptionally low false positive rate of 0.5%. …”
    Get full text
    Article