Showing 3,441 - 3,460 results of 5,106 for search '(((((gates OR gate) OR rates) OR rates) OR rates) OR rate) and patterns', query time: 0.19s Refine Results
  1. 3441

    Cutting-tool geometry effect on turning process dynamics by V. L. Zakovorotny, V. E. Gvindzhiliya, V. S. Minakov

    Published 2018-07-01
    “…In particular, changes in the tool geometric parameters alter the stability of the forming movement trajectories, and their variations can cause bifurcations of the attracting sets of deformation displacements. The forming motion patterns determine both the geometric topology of the workpiece, and the tool wear rate, which depend on the tool geometry. …”
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  2. 3442

    Experimental Investigation on the Propagation of Hydraulic Fractures through Coal-Rock Interfaces by Pengfei Wu, Jianlong Wang, Xiaofei Luo, Rujun Mo, Yaoqing Hu, Wei He

    Published 2021-01-01
    “…The results show that in the process of fracture propagation from sandy mudstones to coals, the strain energy release rate in the sandy mudstones is 10.69∼25.53 times greater than that in the coal. …”
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  3. 3443

    Enhancing Stress Assessment in Sledge Reindeer (Rangifer tarandus): APilot Study on Infrared Thermal Imaging and its Opportunities for Advancement as a Welfare Assessment Tool by Océane Liehrmann, Anne Ollila, Virpi Lummaa, Léa Lansade, Martin W. Seltmann

    Published 2024-08-01
    “…Measuring immediate physiological stress responses in animals can be challenging; saliva and blood sampling, while invasive, may also generate confounding stress responses, and equipping animals with heart rate sensors is not always feasible. Nevertheless, emerging technologies offer a non-invasive and contactless method to measure additional body surface temperature changes induced by acute stress, using infrared thermal measurement of the eye caruncle region. …”
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  4. 3444

    Experimental determination of the ventilation pressure thermal drop effect on the air flows in the inclined mine workings by Lev Levin, Evgeniy Kuzminykh, Sergei Zhikharev

    Published 2025-06-01
    “…We experimentally determine the relationship between mass airflow rate changes in mine workings with inclination angles ranging from 12° to −15° and a fixed heat source power. …”
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  5. 3445

    Sentiment Analysis of ChatGPT on Indonesian Text using Hybrid CNN and Bi-LSTM by Vincentius Riandaru Prasetyo, Mohammad Farid Naufal, Kevin Wijaya

    Published 2025-04-01
    “…The best performance was achieved with 32 Bi-LSTM units, a dropout rate 0.5, and L2 regularization, which was evaluated using Stratified K-Fold cross-validation. …”
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  6. 3446

    Dynamic brain-heart interaction in sleep characterized by variational phase-amplitude coupling framework by Juntong Lyu, Chien-Hung Yeh, Wenbin Shi, Thomas Penzel

    Published 2025-08-01
    “…Moreover, delta-range slow cortical oscillations exhibit robust coupling with both the low- (HRV-LF) and high-frequency (HRV-HF) constituents of RR-interval heart-rate variability, thereby constituting a cardinal electrophysiological signature of ANS-CNS modulation. …”
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  7. 3447

    Spatial quality measurement of commercial streets in old cities of medium-sized cities in China by Tongwen Wang, Hongkai Li, Xinmeng Cao, Chaohui Yue, Yuanyuan Yang, Weijie Huang, Haidong Li

    Published 2025-07-01
    “…This study finds that (1) crowd activities on commercial streets have different temporal and spatial patterns on weekdays and days off; (2) the external characterization of urban street space quality has a significant positive correlation with objective material spatial elements such as the density of public transportation stops, functional density, functional mixing, interface continuity, and spatial green visibility rate; (3) the enhancement of street accessibility and fine-tuning of functions are key to improving the spatial quality of commercial streets.This study provides theoretical basis and ideas for improving the spatial quality of commercial streets in medium-sized cities in China and promoting sustainable urban development.…”
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  8. 3448

    A Hierarchical Control Framework for Coordinating CAV-Dedicated Lane Allocation and Signal Timing at Isolated Intersections in Mixed Traffic Environments by Feng Chen, Cunbao Zhang, Yu Cao

    Published 2025-01-01
    “…Additionally, the study identifies CAV penetration rate (CAV PR) thresholds of 30% and 60% as appropriate for allocating one and two CAV-DLs, respectively, at intersections with high traffic volumes. …”
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  9. 3449

    Propeller Open-Water Test Method for Hybrid Contra Rotating Propeller by Tomoki Wakabayashi, Tokihiro Katsui

    Published 2025-04-01
    “…Furthermore, by using the individual performance of two propellers and interaction terms, the presented method enables us to conduct a power estimation at an arbitrary revolution rate of two propellers.…”
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  10. 3450

    The main drivers of labour cost dynamics in Central and Eastern European countries by Maria Denisa VASILESCU, Larisa STĂNILĂ, Amalia CRISTESCU, Maria Berta BELU, Silvana CRIVOI

    Published 2025-06-01
    “…Additionally, the share of exports in GDP and the employment rate influence labour costs in Hungary and the Czech Republic, but with distinct country-specific patterns.…”
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  11. 3451

    Compact Broadband Dual ZOR Antenna for Multiband Smart Mobile Phone Applications by Jeong Keun Ji

    Published 2017-01-01
    “…The measured results show that it has the active performance of good total radiated power, total isotropic sensitivity, and specific absorption rate, which can meet the requirement of the smart mobile phone.…”
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  12. 3452

    CAs-Net: A Channel-Aware Speech Network for Uyghur Speech Recognition by Jiang Zhang, Miaomiao Xu, Lianghui Xu, Yajing Ma

    Published 2025-06-01
    “…Experiments conducted on a real Uyghur speech recognition dataset demonstrate that CAs-Net achieves the best performance across multiple subsets, with an average Word Error Rate (WER) of 5.72%, significantly outperforming existing approaches. …”
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  13. 3453

    Modulatory role of radioprotective 105 in mitigating oxidative stress and ferroptosis via the HO-1/SLC7A11/GPX4 axis in sepsis-mediated renal injury by Hong Duo, Yanwei Yang, Jun Luo, Yumeng Cao, Qian Liu, Jiarui Zhang, Siqi Du, Jian You, Guqing Zhang, Qifa Ye, Huaqin Pan

    Published 2025-07-01
    “…Abstract Sepsis-associated acute kidney injury (SA-AKI) is a critical condition characterized by high morbidity and mortality rates, particularly in intensive care settings. This study focuses on RP105, a pattern recognition receptor, exploring its role in moderating the mechanisms of oxidative stress and ferroptosis during SA-AKI, offering insights into its potential as a therapeutic target. …”
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  14. 3454

    Wavelength-time-division multiplexed fiber-optic sensor array for wide-field photoacoustic microscopy by Wei Li, Xiaoxuan Zhong, Jie Huang, Xue Bai, Yizhi Liang, Linghao Cheng, Long Jin, Hao-Cheng Tang, Yinyan Lai, Bai-Ou Guan

    Published 2025-06-01
    “…Using a 4-element sensor array, we achieved an expanded FOV of 5 × 8 mm² while maintaining high temporal resolution (160 kHz A-line rate, 0.25 Hz frame rate) and microscopic spatial resolution (10.7 μm). …”
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  15. 3455

    Molecular markers as predictors of response to perioperative chemotherapy in locally advanced gastric cancer by K. A. Oganyan, A. A. Musaelyan, S. V. Lapin, T. V. Kupenskaya, A. A. Sveсhkova, M. A. Belyaev, A. A. Zakharenko, S. V. Orlov

    Published 2023-04-01
    “…The endpoints were progression-free survival and objective response rate.Results. Microsatellite instability was detected in 4.8 % (9/185) of GC cases. …”
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  16. 3456

    Global burden of diphtheria, 1990–2021: a 204-country analysis of socioeconomic inequality based on SDI and DTP3 vaccination differences before and after the COVID-19 pandemic (GBD... by Zilun Wu, Zilun Wu, Liyu Lin, Liyu Lin, Jinbu Zhang, Jinbu Zhang, Jirui Zhong, Jirui Zhong, Donglan Lai, Donglan Lai, Donglan Lai

    Published 2025-06-01
    “…Analyses were stratified by region, sex, age, and socio-demographic index (SDI).ResultsBetween 1990 and 2021, the global age-standardized incidence rate (ASIR), mortality rate (ASMR), and DALY rate (ASMR) of diphtheria declined by 86.7, 75.0, and 86.4%, respectively, yet marked regional disparities persisted. …”
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  17. 3457

    Experimental study on the leakage identification for the buried gas pipeline via vibration signals by Xiugang Chen, Cuiwei Liu, Kang Xiao, Wenjie Liu, Tao Gu, Yuxing Li

    Published 2025-06-01
    “…The results show that the leakage recognition rate is nearly 100% by selecting a peak signal-to-noise ratio (P-SNR) threshold of 7.26. …”
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  18. 3458

    Regional variations in Mediterranean diet adherence: a sociodemographic and lifestyle analysis across Mediterranean and non-Mediterranean regions within the MEDIET4ALL project by Mohamed Ali Boujelbane, Mohamed Ali Boujelbane, Achraf Ammar, Achraf Ammar, Achraf Ammar, Atef Salem, Atef Salem, Mohamed Kerkeni, Mohamed Kerkeni, Khaled Trabelsi, Khaled Trabelsi, Bassem Bouaziz, Bassem Bouaziz, Liwa Masmoudi, Juliane Heydenreich, Christiana Schallhorn, Gabriel Müller, Ayse Merve Uyar, Hadeel Ali Ghazzawi, Adam Tawfiq Amawi, Bekir Erhan Orhan, Giuseppe Grosso, Osama Abdelkarim, Osama Abdelkarim, Tarak Driss, Kais El Abed, Kais El Abed, Piotr Zmijewski, Frédéric Debeaufort, Frédéric Debeaufort, Nasreddine Benbettaieb, Nasreddine Benbettaieb, Clément Poulain, Laura Reyes, Amparo Gamero, Marta Cuenca-Ortolá, Antonio Cilla, Nicola Francesca, Concetta Maria Messina, Enrico Viola, Björn Lorenzen, Stefania Filice, Aadil Bajoub, El-Mehdi Ajal, El-Mehdi Ajal, El Amine Ajal, Majdouline Obtel, Sadjia Lahiani, Taha Khaldi, Nafaa Souissi, Omar Boukhris, Omar Boukhris, Haitham Jahrami, Haitham Jahrami, Waqar Husain, Evelyn Frias-Toral, Evelyn Frias-Toral, Walid Mahdi, Walid Mahdi, Hamdi Chtourou, Wolfgang I. Schöllhorn

    Published 2025-06-01
    “…Sleep quality was poorer in MC (45% below recommended duration vs. 40% in NMC), while NMC reported higher insomnia rates. Mental health symptoms were comparable (33%–35% moderate depression/anxiety in both), reflecting post-pandemic global trends. …”
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  19. 3459

    Exploring the diverse factors influencing healthcare utilization during the COVID-19 crisis by Bhumi Chaturvedi, Preeti Raj, Pratima Singh, Hemant Bareth, Anupama Sharma, Mahaveer Singh, Deepak Nathiya, Deepak Nathiya, Deepak Nathiya, Balvir Singh Tomar, Balvir Singh Tomar, Balvir Singh Tomar

    Published 2025-05-01
    “…The study analyzed healthcare utilization patterns during the first, second, and third waves of COVID-19, focusing on patient hospitalization duration across the three waves.ResultsThe hospitalization rate increased during the second wave compared to the first wave and subsequently declined in the third wave. …”
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  20. 3460

    Analysing LULC transformations using remote sensing data: insights from a multilayer perceptron neural network approach by Khadim Hussain, Kaleem Mehmood, Sun Yujun, Tariq Badshah, Shoaib Ahmad Anees, Fahad Shahzad, Nooruddin, Jamshid Ali, Muhammad Bilal

    Published 2025-07-01
    “…The MLP-NN model demonstrated impressive performance, with a skill measure of 0.8724 and an accuracy rate of 89.08%. The accuracy of the LULC estimates for 2022 was verified by comparing them with observed data, ensuring the model’s reliability. …”
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