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Article
Open AccessOmni-dimensional dynamic convolution feature coordinate attention network for pneumonia classification
Pneumonia is a serious disease that can be fatal, particularly among children and the elderly. The accuracy of pneumonia diagnosis can be improved by combining artificial-intelligence technology with X-ray ima...
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Article
Catalytic Reduction of N2O by NH3 over Fe-zeolite Catalysts with Different Topologies
To reveal the effect of zeolite topology on the status of iron species, a series of Fe-zeolite catalysts (Fe-Beta, Fe-ZSM-5, Fe-Y, Fe-ZSM-35, Fe-MCM-22, Fe-SSZ-13) were synthesized using the wet ion-exchange t...
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Article
Study on the tribological properties of metal rolling bearing under lubrication with diketone lubricants
In this article, 1-(4-ethylphenyl)-nonane-1,3-dione (0206) was prepared by Claisen condensation. By mixing 0206, chelate, and base oil in a ratio of 3.2:4.8:2, a diketone lubricant (PAO=14 (20%)) that can achi...
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Article
Open AccessExamination of wnt signaling mediated melanin transport and shell color formation in Pacific oyster (Crassostrea gigas)
Mollusca exhibit remarkable diversity in shell coloration, attributed to the presence of melanin, a widely distributed pigment with various essential roles, such as mechanical strengthening, antioxidation and ...
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Article
OysterDB: A Genome Database for Ostreidae
The molluscan family Ostreidae, commonly known as oysters, is an important molluscan group due to its economic and ecological importance. In recent years, an abundance of genomic data of Ostreidae species has ...
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Article
Wear Failure Analysis of Ball Bearings with Artificial Pits for Gas Turbines
The ingression of external contaminants probably causes spalling even severe failure, which may have significant effects on operation reliability of gas turbines. To investigate the evolution and determine the...
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Article
Unconfined compressive strength and failure behaviour of completely weathered granite from a fault zone
Understanding the strength characteristics and deformation behaviour of the tunnel surrounding rock in a fault zone is significant for tunnel stability evaluation. In this study, a series of unconfined compres...
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Article
Open AccessEvolution characteristics and multi-scenario prediction of habitat quality in Yulin City based on PLUS and InVEST models
As a major energy city in China, Yulin City has faced huge challenges to the ecological environment with its rapid economic development and rapid urbanization. Therefore, it is of great significance to study t...
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Article
Open AccessEnhancing human behavior recognition with spatiotemporal graph convolutional neural networks and skeleton sequences
This study aims to enhance supervised human activity recognition based on spatiotemporal graph convolutional neural networks by addressing two key challenges: (1) extracting local spatial feature information f...
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Article
Microstructure and Mechanical Properties of Hadfield Steel Matrix Composite Reinforced with Dispersed High Chromium Cast Iron
In this paper, the Hadfield steel matrix composite reinforced with dispersed high chromium cast iron (HCCI) was prepared by using the hot-rolling forming method. The microstructure and mechanical properties of...
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Article
Open AccessCombination of diketone and PAO to achieve macroscale oil-based superlubricity at relative high contact pressures
1-(4-ethylphenyl)-nonane-1,3-dione (0206) is an oil-soluble liquid molecule with rod-like structure. In this study, the chelate (0206-Fe) with octahedral structure was prepared by the reaction of ferric chlori...
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Article
Experimental Study of Rockburst Induced by Multi-axial Cyclic Compression: A Case of Jisan Sandstone with a Circular Opening
In this study, a series of impact-induced rockburst experiments were carried out by applying multilevel cyclic stresses on a cubic sandstone with a circular opening. Information on rockburst evolution was moni...
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Article
Open AccessDetection of myocardial infarction using Shannon energy envelope, FA-MVEMD and deterministic learning
Myocardial infarction (MI) poses a significant clinical challenge, necessitating expeditious and precise detection to mitigate potentially fatal outcomes. Current MI diagnosis predominantly relies on electroca...
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Article
Effect of Hot-Rolling Deformation on Microstructure and Sliding Wear of High-Chromium Cast Iron
Sandwich-structured composite plates, in which high-chromium cast iron (HCCI) was cladded by low-carbon steel (LCS), were newly prepared by a hot-rolling process at different reduction rates. The effects of ho...
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Article
Exploring conditional pixel-independent generation in GAN inversion for image processing
Image processing holds an indispensable role in various facets of our daily lives, professional undertakings, and educational pursuits, encompassing a gamut of tasks including image reconstruction, inpainting,...
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Chapter and Conference Paper
Two Stream Multi-Attention Graph Convolutional Network for Skeleton-Based Action Recognition
The skeleton-based action recognition has attracted much attention of researchers. The existing methods mostly introduce motion information into models by using multi-stream architecture, which leads to more p...
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Article
Open AccessEnhancing medical image object detection with collaborative multi-agent deep Q-networks and multi-scale representation
Object detection holds a crucial role in medical diagnostics. Tasks like organ segmentation and malignancy diagnosis typically necessitate preliminary localization of corresponding anatomical structures. Preci...
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Article
Open AccessA silylene-stabilized ditin(0) complex and its conversion to methylditin cation and distannavinylidene
Due to their intrinsic high reactivity, isolation of tin(0) complexes remains challenging. Herein, we report the synthesis of a silylene-stabilized ditin(0) complex (2) by reduction of a silylene-supported dibrom...
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Article
Open AccessIntegrated Transcriptome Analysis of Long Noncoding RNA and mRNA in Develo** and Aging Mouse Retina
Mice have emerged as a widely employed model for investigating various retinal diseases. However, the availability of comprehensive datasets capturing the entire developmental and aging stages of the mouse ret...
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Article
Design and Optimization of a New Half Direct-Driven MW-Scale Axial Flux Permanent Magnet Generator for Wind Turbine
This paper designs a new MW-scale half direct-driven axial flux permanent magnet generator (HDDAFPMG), which incorporates the merits of compact structure and high power density.In order to improve the output ...
