Suggested Topics within your search.
Suggested Topics within your search.
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2621
An Ensemble of Convolutional Neural Networks for Sound Event Detection
Published 2025-05-01“…Sound event detection tasks are rapidly advancing in the field of pattern recognition, and deep learning methods are particularly well suited for such tasks. …”
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2622
An In Situ Automated System for Real-Time Monitoring of Failures in Large-Scale Field Emitter Arrays
Published 2024-10-01“…A phosphor screen can be used to monitor the emission pattern of the array. Additionally, visible damage can occur on the surface of the FEAs, potentially leading to the destruction of the gate and emitters, causing catastrophic failure of the FEAs. …”
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2623
Response of land cover to multi-scale spatial effects in complex karst mountainous areas
Published 2025-12-01“…This study reveals the influence of spatial scale effects on land cover classification in karst regions from the perspectives of landscape patterns and topographic complexity. The research indicates:(1) When the spatial resolution increases from 5m to 30m, the study area exhibits trends of reduced landscape fragmentation, concentrated land use distribution, and decreased landscape heterogeneity;(2) Scale effects vary among land cover types, with the variations in PD, LSI and AI for construction land exceeding those of the corresponding indices for other land cover types;(3) The decline rates of PD in low and high topographic complexity areas are 49.87% and 37.69% respectively, LSI decline rates are 31.88% and 8.81%, and AI decline rates are 23.70% and 11.32%.…”
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2625
Unsupervised Fabric Defect Detection Based on Under-Complete Dictionary Reconstruction
Published 2025-02-01“…The proposed algorithm achieved an average correct detection rate of 83.29% on the AITEX dataset, demonstrating its effectiveness.…”
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2626
AI-driven fabric classification: real-time implementation for sustainable textile practices in industry 5.0
Published 2025-01-01“…Using a custom dataset of fabric images (plain, satin, and twill) captured with a digital microscope, the proposed model leverages Particle Swarm Optimization (PSO) to fine-tune hyper parameters such as learning rate and momentum, enhancing the classification accuracy of ResNet50. …”
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2627
Deformations and seepage-induced erosion of fractured rocks in fault under confined settings
Published 2025-01-01“…The evolutionary trend of the void rate of the rock samples was closely related to their particle size distributions, with the Talbot index (n) correlating positively with the overall void rate of the samples. …”
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2628
Digestive system-related pathophysiological symptoms of Sasang typology: Systematic review
Published 2013-06-01“…The TE type appeared to have larger volume with fast eating speed compared with the SE type and individuals in the TE category preferred fatty or salty food, which is responsible for the high occurrence rates of organic digestive diseases such as gastritis. …”
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2629
A remote sensing evidence on the marginality, stagementation and spatiotemporal heterogeneity of vegetation evolution characteristics in the Yinshan Mountains, China: Based on PKU...
Published 2025-02-01“…Findings revealed: (1) Vegetation distribution had spatial heterogeneity, with a stepwise distribution from southeast to northwest; (2) Vegetation growth had temporal stagementation, with “stable-plunge-rise” pattern; (3) Climate trend displayed “warmer and wetter”, with growth rates of 0.045 °C/a and 0.558 mm/a, respectively; (4) Vegetation response to precipitation was sensitive with strong spatial correlation (Moran’s I = 0.88, P < 0.01); (5) Influence of human activities on the growth of vegetation was weak. …”
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2630
Spatio-temporal dynamics of a predator–prey system with variable carrying capacity and Cosner response function
Published 2025-06-01“…In this study, we examine a predator–prey model with logistic growth rate and variable carrying capacity of prey species. …”
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2631
Travel Frequent-Route Identification Based on the Snake Algorithm Using License Plate Recognition Data
Published 2025-08-01“…Path flow always plays a critical role in extracting vehicle travel patterns and reflecting network-scale traffic features. …”
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2632
Study on HPLC fingerprint of Saposhnikovia divaricata lipophilic components and anti-aging effects
Published 2024-10-01“…The quality of SDL was evaluated through chemical pattern recognition and multi-component content determination. …”
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2633
Early detection of fungal infection of Arabidopsis and brassica by Raman spectroscopy
Published 2025-08-01“…Furthermore, randomized controlled trials validated the reliability of Raman technology for early, pre-symptomatic detection of fungal infections, achieving an accuracy rate of 76.2% in Arabidopsis and 72.5% in Pak-Choy (Brassica rapa chinensis). …”
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2634
粒径对平底筒仓中心卸料的流态 及仓壁压力分布的影响Influence of particle size on the flow pattern and wall pressure distribution of central discharge in flat-bottom silo...
Published 2025-07-01“…Larger particle sizes of particles resulted in a longer discharge process with slower discharge rates. Particle size had no significant effect on the particle flow trajectories. …”
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Intra-cesarean section insertion of copper-T380 versus Multiload Cu 375 intrauterine device as an immediate method of contraception: a comparative study
Published 2025-08-01“…At 6-month follow-up, there was no difference between the two groups in the expulsion rate, menstrual pattern, and pelvic or vaginal infection. …”
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2638
Optical sensitivities of current gravitational wave observatories at higher kHz, MHz and GHz frequencies
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2639
More persistent precipitation regimes induce soil degradation
Published 2025-03-01“…PRP enhanced actual soil water repellency measured in the field which reduced infiltration rates. Water retention was also affected, with lower field capacity and available water capacity in the more persistent treatments, and wilting point following a convex relationship across the PRP range. …”
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2640
Investigating the Magnitude and Persistence of COVID-19–Related Impacts on Affect and GPS-Derived Daily Mobility Patterns in Adolescence and Emerging Adulthood: Insights From a Sma...
Published 2025-03-01“…Weekly county-level COVID-19 transmission rates were negatively associated with mobility and positive affect and positively with negative affect, though these effects were greatly weakened later in the pandemic (eg, early 2022) or when transmission rates were high (eg, >200 new cases per 100,000 people per week). …”
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