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2881
High-Precision Centroid Localization Algorithm for Star Sensor Under Strong Straylight Condition
Published 2025-03-01“…Finally, simulations are conducted under complex conditions with straylight images to test the star point detection rate, false detection rate, centroid localization accuracy, and statistical significance testing. …”
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2882
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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2883
Parameter optimization and mechanism analysis of pepper spring-tooth drum picking device based on DEM
Published 2025-12-01“…The optimization results showed that the loss rate (η1) and picking rate (η2) achieved optimal values of 5.66 % and 85.90 %, respectively, at a rotation speed of 170 r/min, a forward speed of 0.61 m/s and a spring-tooth angle of 17° Bench tests revealed a loss rate of 6.07 % and a picking rate of 90.23 %, with relative errors of 7.24 % and 5.04 % respectively compared to the simulation outcomes. …”
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2884
The Response to Hydrological Regime Change of Nitrogen Transformation Processes at the Sediment‐Water Interface of Seasonal Floodplain Lakes: Insights From the Yangtze River‐Poyang...
Published 2025-04-01“…Furthermore, the nitrification rate at the sediment‐water interface escalates by 28.5%, and the denitrification rate increases by 21.3% owing to pronounced alterations in the hydrological regime. …”
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2885
Groundwater ammonia-oxidizing bacteria distribution and the correlations between the distribution and environmental factors around livestock lagoons
Published 2016-09-01“…In water nitrate cycle, micro-organisms play a significant role. The first and rate limiting step of nitrification is ammoxidation, and the functional gene is ammonia monooxygenase, which existed in ammonia-oxidizing bacteria and ammonia-oxidizing archaea.However, the factors affecting ammonia-oxidizing bacteria distribution pattern in groundwater and the influence mode are still not clear enough. …”
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2886
Security Paper Design with Frequency-Selective Structure for X-Band Electromagnetic Detection System
Published 2018-01-01“…When a functional paper embedded with a frequency-selective pattern that selectively reflects a specific frequency is being leaked out of a security zone, the electromagnetic detection system receives and detects the intensity of the electromagnetic wave reflected from the security paper passing through an antenna gate, which transmits/receives RF signals. …”
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2887
An optimal weighting-based hybrid classifier for Children's congenital heart diseases signal processing
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. …”
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2888
Site selection evaluation of transmission lines in desert areas based on wind-sand physics
Published 2025-07-01“…The study findings reveal that global desert sand movement exhibits distinct spatial distribution patterns. Temporally, all monitored regions demonstrate a continuous intensification of sand drift potential, with South America showing the most rapid growth rate, while Asia and Africa maintain relatively stable patterns. …”
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2889
Global, regional, and national burden of four major neurological diseases in women from 1990 to 2021
Published 2025-04-01“…We estimated trends by age and socio-demographic index (SDI), globally, regionally, and nationally, using Estimated annual percentage changes (EAPC), Spearman correlation analysis and projected future trends with the Bayesian age-period-cohort (BAPC) model.ResultsIn 2021, an estimated 6191564.2, 572999.9, 1536118.7, and 39191.7 new cases of female AD and other dementias, Parkinson’s disease, multiple sclerosis, and idiopathic epilepsy were reported globally, with a significant increase in age-standardized incidence rate (ASIR) from 1990 to 2021. Contrary, the age-standardized DALY rate (ASDR) decreased in idiopathic epilepsy and multiple sclerosis. …”
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2890
9‐Year Trend in the Management of Acute Heart Failure in Japan: A Report From the National Consortium of Acute Heart Failure Registries
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). …”
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2891
A Frequency-Aware Transformer for Multiscale Fault Diagnosis in Electrical Machines
Published 2025-01-01“…Experimental results demonstrate that the proposed model achieves 99.9% diagnostic accuracy by maintaining an exceptionally low false alarm rate and missed detection rate, thereby ensuring high reliability. …”
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2892
Machine learning-optimized dual-band wearable antenna for real-time remote patient monitoring in biomedical IoT systems
Published 2025-08-01“…The heart rate ranged from 65 to 99 BPM, and the body temperature ranged from 30 to 37 °C. …”
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2893
Pronounced effects of the sepsis–obesity paradox in elderly and male individuals without septic shock and the role of immune–inflammatory status: an analysis of MIMIC-IV data
Published 2025-04-01“…Body mass index (BMI) was divided into quartiles, and mortality rates were assessed for each interval. Logistic trend tests and subgroup and restricted cubic spline (RCS) analyses were performed. …”
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2894
Brainstem catecholaminergic neurons induce torpor during fasting by orchestrating cardiovascular and thermoregulation changes
Published 2025-07-01“…Importantly, the heart rate decline precedes body temperature reduction, resembling patterns observed in natural torpid animals. …”
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2895
An optimized domain-specific shrimp detection architecture integrating conditional GAN and weighted ensemble learning
Published 2025-07-01“…Abstract Deep learning primarily operates on images which contain hidden patterns that are quantified through pixel intensities. …”
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2896
Evaluation of Tru-Cut biopsy in differential diagnosis and challenges in breast adenoid cystic carcinoma on a case basis
Published 2022-10-01“…No staining was observed with progesterone, estrogen, and Cerbb2. The staining rate of Ki-67 was determined as 2 percent. A diagnosis of AdCC was made with these findings. …”
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2897
Tree seed dispersal modes affect forest resilience along savanna-forest boundaries
Published 2025-01-01“…We find that forest recruitment rate and resilience are more sensitive to forest pattern morphology when trees are dispersed by birds than by wind. …”
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2898
Tensile Fracture Behavior of Corroded Pipeline: Part 1—Experimental Characterization
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. …”
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2899
Tensile strength and elongation prediction for pulsed current gas tungsten arc welded AISI 4135 steel by auto-associative memory network
Published 2025-03-01“…The parameters investigated include gas flow rate, base current, welding speed, and peak current. …”
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2900
Avaliação comparativa e evolutiva dos protocolos de atendimento dos pacientes fissurados Comparative and evolutive evaluation of attendance protocols of patients with clef lip and...
Published 2010-09-01“…Eight surgical categories were related, palate repair (35.18%) was the most utilized one, followed by lip repair (unilateral and bilateral), keeping the same distribution pattern. Secondary procedures had persisted with high rates (approximately 30%), however the number of complications decreased (no fistulae). …”
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