142,476 Result(s)
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Ai** Zhou
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Article
A lightweight fatigue driving detection method based on facial features
Fatigue driving is a significant factor in traffic accidents, underscoring the importance of driver fatigue detection. Existing fatigue detection methods are susceptible to factors such as acquisition angle an...
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Dowsing: a task-driven approach for multiple-view visualizations dynamic recommendation
Most users are able to obtain exploratory ideas from a data table but cannot clearly declare their analysis tasks as visual queries. Visualization recommendation methods can reduce the demand for data and desi...
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Survey and open problems in privacy-preserving knowledge graph: merging, query, representation, completion, and applications
Knowledge Graph (KG) has attracted more and more companies’ attention for its ability to connect different types of data in meaningful ways and support rich data services. However, due to privacy concerns, dif...
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Open AccessAre children with IgA nephropathy different from adult patients?
Previously, several studies have indicated that pediatric IgA nephropathy (IgAN) might be different from adult IgAN, and treatment strategies might be also different between pediatric IgAN and adult IgAN.
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Unsupervised domain adaptation via feature transfer learning based on elastic embedding
Supervised classification algorithms usually require a large quantity of well-labeled samples for training to achieve satisfied performance. Nevertheless, it is prohibitively difficult to create such datasets ...
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Stone segmentation based on improved U-Net network
In the contemporary stone aggregate industry and regulatory environment, there is a pressing need for a method that can quickly and efficiently calculate the average particle size of a batch of stones. The tra...
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Characterization and environmental applications of soil biofilms: a review
Despite the major influence of soils on climate change, carbon sequestration, pollution remediation, and food security, soil remains a largely unexplored media with an extreme complexity of microbes, minerals,...
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Adaptive PI Control Based Stability Margin Configuration of Aircraft Control Systems with Unknown System Parameters and Time Delay
The stability margin is a vital indicator for assessing the safety level of aircraft control systems. It should maintain sufficient stability margin to ensure safety during flight, especially in the process of...
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Falling Damage Behavior Analysis and Degree Prediction for Wooden Pallet Based on Piezoelectric Effect and Acoustic Emission
Wooden pallets can straightforwardly sustain fractures during storage and transportation. This shortens their service life. To minimize the economic losses caused by damage to wooden pallets, this study aimed ...
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Association Between Multiple Metal(loid)s Exposure and Blood Lipid Levels: Evidence from a Cross-Sectional Study of Southeastern China
Exposure to essential and toxic metals occurs simultaneously as a mixture in real-life. However, there is no consensus regarding the effects of co-exposure to multiple metal(loid)s (designated hereafter metals...
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Safe formation control of multiple unmanned aerial vehicles: control design and safety-stability analysis
Both safety and stability are primary performance criteria for multi-unmanned aerial vehicle (multi-UAV) systems in many coordination tasks. Existing approaches often consider safety and stability separately. ...
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VIVIAN: virtual simulation and visual analysis of epidemic spread data
Visual analysis of epidemic spread data is crucial in understanding the process of epidemic transmission, tracing the source of infection, evaluating the development of epidemic, and formulating reasonable pol...
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The modification of heme special importer to improve the production of active hemoglobins in Escherichia coli
To enhance the import of heme for the production of active hemoproteins in Escherichia coli C41 (DE3) lacking the special heme import system, heme receptor ChuA from E. coli Nissle 1917 was modified through molec...
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Isolation of a facultative methanotroph Methylocystis iwaonis SD4 from rice rhizosphere and establishment of rapid genetic tools for it
Methanotrophs of the genus Methylocystis are frequently found in rice paddies. Although more than ten facultative methanotrophs have been reported since 2005, none of these strains was isolated from paddy soil. H...
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Daidzein Relieves Lipopolysaccharide-Induced Mastitis Through Inhibiting MAPKs and AKT/NF-κB P65 Signaling Pathways
Mastitis in dairy cattle is a serious pathological process that causes significant economic losses to the farming industry. Daidzein is a dietary isoflavone, which exists in legumes and has been reported to ha...
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Consistent multi-view subspace clustering with local structure information
Multi-view subspace clustering has attracted extensive attention in recent years because it can fully utilize the inherent characteristics of each view data. The low-rank structure in many current successful m...
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Open AccessMagnetic excitations in strained infinite-layer nickelate PrNiO2 films
Strongly correlated materials respond sensitively to external perturbations such as strain, pressure, and do**. In the recently discovered superconducting infinite-layer nickelates, the superconducting trans...
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Open AccessDevelopment and validation of a nomogram model of depression and sleep disorders and the risk of disease progression in patients with breast cancer
In this study, we investigated the relationship between the risk of postoperative progressive disease (PD) in breast cancer and depression and sleep disorders in order to develop and validate a suitable risk p...
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Sedation-free pediatric [18F]FDG imaging on totalbody PET/CT with the assistance of artificial intelligence
While sedation is routinely used in pediatric PET examinations to preserve diagnostic quality, it may result in side effects and may affect the radiotracer’s biodistribution. This study aims to investigate the...
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Spatial effects of shrub encroachment on wetland soil pH and salinity in the Yellow River Delta, China
The encroachment of woody shrubs in grass-dominated coastal salt marsh ecosystems has potentially influenced soil physical and chemical processes at various scales. Understanding the effects of shrub encroachm...
