Search Results - Mingyang Li
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Estimation of Subtropical Forest Aboveground Biomass Using Active and Passive Sentinel Data with Canopy Height
Published 2025-07-01Get full textForest biomass is closely related to carbon sequestration capacity and can reflect the level of forest management. This study utilizes four machine learning algorithms, namely Multivariate Stepwise Regression (MSR), K-Nearest Neighbors (k-NN), Artificial Neural Network (ANN), and Random Forest (RF),...
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A Maximum Likelihood Estimation Method for Underwater Radiated Noise Power
Published 2025-06-01Get full textUnderwater radiated noise power estimation is crucial for the quantitative assessment of noise levels emitted by ships and underwater vehicles. This paper therefore proposes a maximum likelihood estimation method for determining the power of underwater radiated noise. The method establishes the prob...
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A novel evapotranspiration downscaling approach based on dynamic sensitive parameters and deep learning in the grassland lacking historical measurements
Published 2025-09-01Get full textTo address the challenges of ecohydrological modeling in data-scarce semi-arid steppe basins, this study developed the Distributed Dynamic Process Model (DDPM), integrating multi-source data and a novel evapotranspiration (ET) module enhanced by dynamic sensitivity parameters and deep learning. By l...
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Regulatory TCRαβ+ Double Negative T Cells Suppress γδ T Cells and Alleviate ColitisSummary
Published 2025-01-01Get full textBackground and Aims: Inflammatory bowel disease arises from dysregulated immune activations triggered by a myriad of factors. The maintenance of immune tolerance within the intestinal milieu and the suppression of inflammatory responses remain the most efficacious strategies for alleviating enteriti...
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Converter station selection method of urban VSC‐DC intertie for grid resilience enhancement
Published 2025-06-01Get full textAbstract The site selection of converter stations for voltage source converter‐based direct current (VSC‐DC) interties can significantly impact their control performance, particularly when both grid‐following control (GFL) and grid‐forming control (GFM) are configured. It is challenging to fully rea...
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Investigating the molecular mechanisms of the “Astragalus-Codonopsis” herb pair in treating diabetes: a network pharmacology and bioinformatics approach with molecular docking vali...
Published 2025-07-01Get full textAstragalus membranaceus and Codonopsis pilosula are widely used in traditional chinese medicine for the treatment of diabetes because of their notable hypoglycemic pharmacological effects. Studies have indicatedthat the active compounds in the Astragalus-Codonopsis herb pair may exert their hypoglyc...
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Resolving Non-Proportional Frequency Components in Rotating Machinery Signals Using Local Entropy Selection Scaling–Reassigning Chirplet Transform
Published 2025-07-01Get full textUnder complex operating conditions, vibration signals from rotating machinery often exhibit non-stationary characteristics with non-proportional and closely spaced instantaneous frequency (IF) components. Traditional time–frequency analysis (TFA) methods struggle to accurately extract such features...
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The microbial community, nutrient supply and crop yields differ along a potassium fertilizer gradient under wheat–maize double-cropping systems
Published 2024-10-01Get full textSoil microorganisms play critical roles in ecosystem function. However, the relative impact of the potassium (K) fertilizer gradient on the microbial community in wheat-maize double-cropping systems remains unclear. In this long-term field experiment (2008–2019), we researched bacterial and fungal d...
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Clinical features and laboratory indicators of dengue infection in China: a retrospective study of adult patients in a hospital of traditional Chinese medicine
Published 2025-07-01Get full textBackgroundDengue is an arboviral disease caused by the dengue virus, primarily transmitted by mosquitoes in tropical and subtropical regions. Despite preventive measures, the incidence and mortality of dengue remain significant. While the acute phase of infection often presents with mild, self-limit...
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High-temperature radiation resistance of NiCoFe medium-entropy alloy enabled by stable nanostructures and defect evolution mechanisms
Published 2025-07-01Get full textThe study innovatively examined a nano oxide dispersion-strengthened (ODS) NiCoFe medium-entropy alloy with nanosized grains to address the challenge of discovering structural materials for high-temperature irradiation applications, such as in advanced nuclear reactors. The ODS-NiCoFe alloy exhibite...
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