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841
FDEM Modelling of Rock Fracture Process during Three-Point Bending Test under Quasistatic and Dynamic Loading Conditions
Published 2021-01-01“…After that, the effects of the loading rate on the rock strength and rock fracture toughness are discussed, and the mesh size and mesh orientation on the fracture patterns are also discussed. …”
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842
Hybrid deep learning for IoT-based health monitoring with physiological event extraction
Published 2025-05-01“…It further enhanced the True Positive Rate (TPR) by 25% through using an online learning algorithm with Incremental Gradient Descent with Momentums. …”
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843
Cross-correlation-based signal pruning method (CCSPM) for effective signal distortion reduction in massive MIMO communications
Published 2025-07-01“…In the signal vector representation, the conventional signal is pruned for its maximum distortion rate post the correlation. The vector representation is recurrent until the least possible distortion rate is observed. …”
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844
A comparative study on tobacco prevalence and secondhand smoke exposure before and after the lockdown in Rizhao, China: analysis of 2022 and 2024 data
Published 2025-06-01“…The results showed that the current smoking rate declined significantly from 32.53 to 25.84% (χ2 = 10.08, p = 0.002), with daily smoking rate also slightly decreased from 20.44 to 19.33% (χ2 = 0.36, p = 0.551). …”
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845
Influence of Water Injection Pressure on Methane Gas Displacement by Coal Seam Water Injection
Published 2022-01-01“…The test results show that with the same displacement time, the ratio of displaced methane increases with the increase in the water injection pressure. The displacement rate increases with the increase in the water injection pressure at the stage without water discharge, while the water displacement rate under different water injection pressures differed slightly; in the later displacement stage, a higher water injection pressure of the coal sample results in a faster attenuation of the displacement rate and water displacement rate due to the decrease in the methane content in the coal sample. …”
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846
Shifts in growth strategies reflect tradeoffs in cellular economics
Published 2009-11-01“…Abstract The growth rate‐dependent regulation of cell size, ribosomal content, and metabolic efficiency follows a common pattern in unicellular organisms: with increasing growth rates, cell size and ribosomal content increase and a shift to energetically inefficient metabolism takes place. …”
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847
Modeling of Photochemical and Photothermal Effects in Soft Tissue Subjected to Laser Irradiation
Published 2023-12-01“…The connection between bioheat transfer and PDT models is taken into account through the respective relationships between perfusion rate, capillary blood velocity, and the maximum oxygen supply rate. …”
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848
Resolving contiguous vowels across word boundaries in Spanish: L2 learners, levels, and tasks
Published 2025-03-01“…The intermediate learners increased the frequency of linking contiguous vowels to 49% in the narrative-retell task, whereas the advanced L2 speakers slightly reduced their linking rate to 68%. The Mexican monolingual speaker comparison group produced linked speech in a narrative-retell task at a rate of 93%. …”
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849
Air Entrainment and Gas Transfer in Wave Breaking Events
Published 2025-08-01“…Waves with varying initial steepness, including regular wave patterns, mild spilling, and intense plunging breakers are examined. …”
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850
Size and impact of the Brussels knowledge economy
Published 2024-12-01“…A negative total employment growth rate differential between Brussels and the rest of Belgium is due to an industry-mix effect. …”
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851
Exploration of fever characteristics in parturients under continuous temperature monitoring during labor analgesia and analysis of the impact on maternal and neonatal outcomes: an...
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. …”
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852
Methodological development study: Dynamic mask attention graph neural network for mechanical ventilation in elderly intensive care unit patients
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. …”
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853
Generating Large Time–Bandwidth Product RF-Chirped Waveforms Using Vernier Dual-Optical Frequency Combs
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. …”
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854
Characteristics of malaria vector populations and transmission before a randomised controlled trial assessing the efficacy of next-generation insecticide-treated nets in Côte d’Ivo...
Published 2025-07-01“…Plasmodium sporozoite infections were detected by qPCR to estimate infection rates. The entomological inoculation rate was calculated as the product of the mosquito biting rate and the sporozoite infection rate. …”
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855
Wearable System for Cardiac Diagnosis and Monitoring: Clustering Analysis and Usability Assessment Using Fractal Geometry
Published 2025-01-01“…Unlike conventional smartwatch-based monitoring systems, this approach employs advanced mathematical modeling to identify nonlinear patterns in heart rate dynamics, enabling more precise differentiation between normal and pathological conditions. …”
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856
An Epidemiological and Multidrug Resistance Study for E. coli Isolated from Urinary Tract Infection (Three Years of Study)
Published 2022-02-01“…The uropathogenic E. coli rate was higher, statistically not significant, in females (21.4%) than males (18.5%) (P=0.4946). …”
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857
Acoustical Enrichment during Early Development Improves Response Reliability in the Adult Auditory Cortex of the Rat
Published 2018-01-01“…Here, we show that rearing rat pups in a complex acoustically enriched environment leads to an increased reliability of responses of AC neurons, affecting both the rate and the temporal codes. For a repetitive stimulus, the neurons exhibit a lower spike count variance, indicating a more stable rate coding. …”
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858
Anomaly detection of smart grid stealing network attacks based on deep autoencoder
Published 2024-02-01“…Simulation results demonstrate that the detector with an attention mechanism (AEA) achieves a 4%~21% higher detection rate and a 4%~13% lower false alarm rate compared to the best-performing existing detectors.…”
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859
MF-ShipNet: a multi-feature weighted fusion and PCA-SVM model for ship detection in remote sensing images
Published 2025-12-01“…Due to the complex sea background and the different sizes and shapes of ships, the detection of ship targets has the problems of low detection rate, high false detection rate and high missed detection rate. …”
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860
Analysis of fibrous material deformation in the roll contact zone
Published 2025-01-01“…The analytical description of the shape of contact curves and the thickness of processed material in the technological zone of a two-roll module in a dynamic mode is given, considering the deformation pattern of the processed material. It is determined that one of the factors that most influence the shape of the contact curve is the ratio of the compression rate of the coating deformation to the corresponding material feed rate. …”
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