431 Result(s)
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Article
Dry season residual straw reduces nitrous oxide emissions during rice season in upland-paddy rotation systems by inhibiting soil denitrification
The mechanism by which residual straw incorporation affects nitrous oxide (N2O) and carbon dioxide equivalent (CO2-eq) emissions throughout the rice season under upland-paddy rotation systems is currently unknown...
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Neighborhood relation-based incremental label propagation algorithm for partially labeled hybrid data
Label propagation can rapidly predict the labels of unlabeled objects as the correct answers from a small amount of given label information, which can enhance the performance of subsequent machine learning tas...
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Article
Experimental study on microwave pyrolysis of eucalyptus camaldulensis leaves: a promising approach for bio-oil recovery
Eucalyptus species are extensively cultivated trees commonly used for timber production, firewood, paper manufacturing, and essential nutrient extraction, while lacking consumption of the leaves increases soil...
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Constructing hierarchical ZSM-5 coated with small ZSM-5 crystals via oriented-attachment and in situ assembly for methanol-to-aromatics reaction
Develo** hierarchical and nanoscale ZSM-5 catalysts for diffusion-limited reactions has received ever-increasing attention. Here, ZSM-5 architecture integrated with hierarchical pores and nanoscale crystals ...
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Multi-label feature selection via spectral clustering-based label enhancement and manifold distribution consistency
Multi-label feature selection can effectively improve the performance and efficiency of subsequent learning tasks by selecting important features within multi-label data. However, for handling multiple labels,...
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Open AccessInvestigation of high-dose radiotherapy's effect on brain structure aggravated cognitive impairment and deteriorated patient psychological status in brain tumor treatment
This study aims to investigate the potential impact of high-dose radiotherapy (RT) on brain structure, cognitive impairment, and the psychological status of patients undergoing brain tumor treatment. We recrui...
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Article
Four Labdane Diterpenoids from Leonurus japonicus
A new labdane diterpenoid, leojaponotin (1), and three known labdane diterpenoids (2–4), were isolated from Leonurus japonicus. Their structures were elucidated by spectroscopic analysis including NMR and MS.
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Article
The synthesis of fluorescent nanoclusters based on the etching reaction
Thiolate-protected atomically precise nanoclusters (NCs) demonstrate a series of unique luminescent characteristics attributed to their various peculiar electronic structures. Therefore, fluorescent NCs presen...
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Open AccessMetaDb: a database for metabolites and their regulation in plants with an emphasis on medicinal plants
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Etching of Ag nanoparticles triggered bidirectional regulation for electrochemiluminescence ratiometric immunoassay
A highly efficient ratiometric electrochemiluminescence (ECL) immunoassay was explored by bidirectionally regulating the ECL intensity of two luminophors. The immunoassay was conducted in a split-type mode con...
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Article
Analysis of Correlation Between Coronary Heart Disease and Genetic Polymorphism Detected by Gold Magnetic Nanoparticles Chromatography
It aimed to explore the correlation of Glu504Lys locus mutation of aldehyde dehydrogenase-2 (ALDH2) with coronary heart disease (CHD) based on gold magnetic nanoparticles (GMNPs) chromatography and amplificati...
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Incremental feature selection based on uncertainty measure for dynamic interval-valued data
Feature selection is an important strategy for knowledge reduction in rough set. Interval-valued data, as an extension of single values, can better express uncertain information from the perspective of uncerta...
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Article
Seismic performance of precast piers with staggered longitudinal reinforcement-UHPC connection
Three scale models of prefabricated piers were designed and manufactured to investigate the impact of staggered longitudinal reinforcement—ultra-high performance concrete (UHPC) connections on seismic performa...
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Article
Open AccessInfluence of implant distribution on the biomechanical behaviors of mandibular implant-retained overdentures: a three-dimensional finite element analysis
To assess stress distribution in peri-implant bone and attachments of mandibular overdentures retained by small diameter implants, and to explore the impact of implant distribution on denture stability.
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Article
IFIT1 modulates the proliferation, migration and invasion of pancreatic cancer cells via Wnt/β-catenin signaling
Previously, Interferon-induced Protein with Tetratricopeptide Repeats 1 (IFIT1) has been shown to promote cancer development. Here, we aimed to explore the role of IFIT1 in the development and progression of p...
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Article
Soft Sensor Modeling of Self-Organizing Interval Type-2 Fuzzy Neural Network Based on Adaptive Quantum-Behaved Particle Swarm Optimization Algorithm
In this study, a self-organizing interval type-2 fuzzy neural network (SOIT2FNN) based on the Adaptive Quantum-behaved Particle Swarm Optimization (AQPSO) algorithm is proposed as a solution to the soft sensor...
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Article
Open AccessAssociation between computed tomography-quantified respiratory muscles and chronic obstructive pulmonary disease: a retrospective study
This study examined the association between chest muscles and chronic obstructive pulmonary disease (COPD) and the relationship between chest muscle areas and acute exacerbations of COPD (AECOPD).
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Article
Fast deep learning with tight frame wavelets
The cost function gradient vanishing or exploding problem and slow convergence speed are key issues when training deep neural networks (DNNs). In this paper, we investigate the forward and backward propagation...
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Article
Open AccessEosinophils promote CD8+ T cell memory generation to potentiate anti-bacterial immunity
Memory CD8+ T cell generation is crucial for pathogen elimination and effective vaccination against infection. The cellular and molecular circuitry that underlies the generation of memory CD8+ T cells remains elu...
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Article
Open AccessA Siamese Swin-Unet for image change detection
The problem of change detection in remote sensing image processing is both difficult and important. It is extensively used in a variety of sectors, including land resource planning, monitoring and forecasting ...