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441
Population control methods in stochastic extinction and outbreak scenarios.
Published 2017-01-01“…Adaptive limiter control (ALC) and adaptive threshold harvesting (ATH) are two related control methods that have been shown to stabilize fluctuating populations. …”
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442
Denoised Improved Envelope Spectrum for Fault Diagnosis of Aero-Engine Inter-Shaft Bearing
Published 2025-07-01“…To solve this problem, this paper proposed the denoised improved envelope spectrum (DIES) method. First, an improved envelope spectrum generated by a spectrum subtraction method is proposed. …”
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443
A Novel Nonlinear Method for Cardiovascular Data Synchronization
Published 2025-01-01“…Results showed that the proposed method (NMI of CDM) outperformed all others, achieving synchronization rates near 50% within a 1.2-second lag threshold. …”
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444
Analysis of flight delay propagation characteristics based on complex network propagation dynamics
Published 2025-04-01“…In order to address the problem that the existing susceptible-infected-recovered(SIR) model does not consider the impact of the topology of the airport network on the flight delay propagation, the topological characteristic index of the airport network was calculated based on the complex network theory.The comprehensive importance of each airport was evaluated by using the entropy weighted technique for order preference by similarity to ideal solution(TOPSIS) method, and all airports were divided into several classes, thus the improved SIR model for the flight delay propagation of airports in different classes was established and the propagation thresholds of the model were solved. …”
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445
Association Between Triglyceride Glucose Index and Hypertension According to Different Diagnostic Criteria
Published 2025-01-01“…Hua Hao, Hui Geng, Mao Ma Physical Examination Center, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of ChinaCorrespondence: Mao Ma, Email mamaoxj@163.comObjective: To explore the association between triglyceride glucose index (TyG) and hypertension under different diagnostic thresholds.Methods: This study analyzed data from routine occupational health examinations conducted at the First Affiliated Hospital of Xi’an Jiaotong University in 2019. …”
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446
Influence and reinforcement of gate bias on total dose effect of SiC MOSFET
Published 2023-09-01“…The effect and mechanism of gate bias voltage and high-temperature gate bias annealing after irradiation on the threshold drift of MOSFETs were investigated. Through the analysis using the midband voltage method, it was found that the negative threshold drift was mainly caused by the capture of the irradiation-generated holes by near-interface traps. …”
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447
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448
DMRIntTk: Integrating different DMR sets based on density peak clustering.
Published 2024-01-01“…<h4>Results</h4>Here, we develop DMRIntTk, a toolkit for integrating DMR sets predicted by different methods on a same dataset. In DMRIntTk, the genome is segmented into bins, and the reliability of each DMR set at different methylation thresholds is evaluated. …”
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449
Urban heat island classification through alternative normalized difference vegetation index
Published 2025-01-01“…Urban heat island was classified based on standard deviation thresholds. The results were analyzed and compared visually using geographic information system, incorporating spatial variations and heat intensity patterns to better understand the urban landscape.FINDINGS: Adjusting normalized difference vegetation index values showed a nonlinear relationship with Land Surface Temperature predictions, where certain thresholds caused unexpected decreases in Land Surface Temperature. …”
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450
Women in the triathlon—the differences between female and male triathletes: a narrative review
Published 2025-06-01“…Therefore, this narrative review aimed to compare female and male triathletes in terms of participation, performance, and the different influences on performance (e.g., physiology, age, pacing, motivation).MethodsA literature search was conducted in PubMed and Scopus using the search terms “female triathletes”, “women in triathlon”, “triathlon AND gender difference”, and “triathlon AND sex difference”. 662 articles were found using this search strategy, of which 147 were relevant for this review. …”
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451
Thermal Conductive Polyamide-6/Polyolefin Elastomer/Aluminum Nitride/Aluminum Oxide Composites
Published 2024-04-01Get full text
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452
Association between dietary protein intake and bone mineral density based on NHANES 2011–2018
Published 2025-03-01“…The study demonstrates a positive association between dietary protein intake and BMD, although this relationship is complex and nonlinear with varying effects across different populations. Specifically, positive correlation is only significant below a specific threshold level in some populations. …”
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453
Understanding the global measurement of willingness to pay in health
Published 2020-01-01“…Conclusion: Different methods used to elicit willingness to pay and the value of a statistical life year resulted in a wide range of estimates.…”
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454
Proposed Quality Control Charts Using Haar Wavelet Coefficients for Enhanced Production Monitoring
Published 2025-06-01“…For the first time, the universal threshold method to treat data noise was used to create control limits in the proposed charts. …”
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455
A new dynamic model of supply boundary at low pressure in tight gas reservoir
Published 2025-04-01“…The production of gas is significantly impacted by the threshold pressure gradient, stress sensitivity and production pressure difference. …”
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456
Research and Application of SURF and Gray Difference in Detection of Small Modulus Plastic Gear Defect
Published 2018-01-01“…The obtained key points are iteratively sorted,and the RANSAC( Random sample consensus) algorithm is used to extract the matching points for two times. The gray difference algorithm is used to extract the defective region after the matrix transformation registration,using the Otsu threshold method to segment the image and the characteristics of defect area domain are analyzed,which uses the Otsu threshold method to segment the image. …”
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457
Assessment of the palatability of Atlantic salmon by NMR spectroscopy
Published 2023-10-01“…The processing of the data array of the content of metabolites by the method of principal components was carried out and a clear separation of fish and broth samples was revealed, as well as the difference between fish stored for a long time and the original sample. …”
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458
The System of Indicators of Economic Security of a Municipality as an Integral Element of a Multi-Level System of Economic Security
Published 2021-02-01“…The article proposes a system of indicators for monitoring the economic security of municipalities, which can be adapted for any municipality and effectively used for comparative analysis of the levels of economic security of the territories under consideration, located at different hierarchical levels. We propose that the system includes 11 indicators and threshold values for each of them. …”
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459
Separation of Body and Surface Wave Background Noise and Passive Seismic Interferometry Based on Synchrosqueezed Continuous Wavelet Transform
Published 2025-04-01“…It combines wavelet thresholding and Gaussian filtering to separate body wave noise from surface wave noise. …”
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460
A novel, rapid, quantitative method for face discrimination.
Published 2024-01-01“…Face discrimination ability has been widely studied in psychology, however a self-administered, adaptive method has not yet been developed. In this series of studies, we utilize Foraging Interactive D-prime (FInD) in conjunction with the Basel Face Model to quantify thresholds of face discrimination ability both in-lab and remotely. …”
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