A5100656983- Seismic Imaging and Inversion Techniques
- Reservoir Engineering and Simulation Methods
- Hydrocarbon exploration and reservoir analysis
- Hydraulic Fracturing and Reservoir Analysis
- Geophysical Methods and Applications
- Advanced Sensor and Control Systems
- Geological Modeling and Analysis
- Seismic Waves and Analysis
- Mineral Processing and Grinding
- Metallurgy and Material Forming
- Industrial Technology and Control Systems
- Drilling and Well Engineering
- Geochemistry and Geologic Mapping
- Wireless Communication Networks Research
- Advanced Algorithms and Applications
- Microstructure and Mechanical Properties of Steels
- Advanced Computational Techniques and Applications
- Simulation and Modeling Applications
- Soil Geostatistics and Mapping
- Water Systems and Optimization
- Geoscience and Mining Technology
- Metal Alloys Wear and Properties
- Traffic and Road Safety
- Japanese History and Culture
- Advanced Data Compression Techniques
Chinese Academy of Medical Sciences & Peking Union Medical College
2020-2025
China Three Gorges University
2025
China Academy of Transportation Sciences
2025
China Medical University
2025
Hohai University
2010-2024
Criminal Investigation Police University of China
2010-2024
University of Science and Technology Beijing
2023-2024
State Key Laboratory of Continental Dynamics
2022-2024
Northwest University
2022-2024
Lanzhou Jiaotong University
2023-2024
Background Epidemiological evidence on Urine metals and cognitive impairment in older individuals is sparse limited. The goal of this study was to analyze if there a link between urinary metal levels performance U.S. people aged 60 up. Methods National Health Nutrition Examination Survey (NHANES) data from 2011 2014 were utilized cross-sectional analysis. Memory function quantified using the following methods: Established Consortium for Word Learning Alzheimer's Disease (CERAD-WL) (immediate...
Defect detection of track fasteners is a prerequisite for safe and reliable railroad operation. The traditional manual visual inspection method has been unable to meet the growing demand network in China. To achieve need accurate, fast, intelligent rail fasteners, this paper proposes fastener defect model based on improved YOLOv5s. Firstly, convolutional block attention module (CBAM) added Neck YOLOv5s enhance extraction essential features by suppress information minor features. Secondly,...
Traffic incidents are a major source of travel uncertainty, imposing substantial costs on the transportation system. Sometimes, an incident can result in one or more secondary incidents, which be particularly problematic. To identify roadways where multiple likely to occur and analyze primary innovative analysis method based detailed data set from Hampton Roads, Virginia was developed. Incidents occurring freeways categorized three-point ordinal scale as (1) independent incident, i.e., not...
Incidents impose substantial social and personal costs on drivers. Some of the larger incidents that cause delays are also associated with secondary incidents. However, nature interdependence between primary is not fully known. The objective this study to understand how incident duration occurrence related. Specifically, more likely occur if lasts a long time; at same time, durations expected be longer occur. After traffic road inventory data in Hampton Roads, Virginia, area were obtained,...
Photocathodic protection technology has presented great potential for protecting stainless steel; however, due to the higher electrochemical activity and more negative corrosion of carbon steel, most them are not applicable steel. This study fabricated a series TiO2/Au/CdS nanostructured coating. The prepared samples have extended light absorbance visible region. Among then, TiO2/Au10/CdS coatings successfully offered cathodic maximum photogenerated drop value is −0.591 V, photocurrent...
Incident-induced traffic congestion is a major source of travel uncertainty. Sometimes multiple incidents occur sequentially because queue backups, which substantially increase Such cascading can be grouped into one event their spatial and temporal proximity. Events consisting primary its secondary are expected to have longer durations than single therefore result in larger impacts on traffic. Though relatively rare, such events concern for transportation operations managers, they the focus...
In this paper, the displacement performance of deep excavations supported by contiguous bored pile walls (CPWs) in soft clay is studied analyzing excavation case for a new main building Shanghai Civil Aviation Hospital. The relationships between maximum displacements CPWs, ground settlements, and depth are analyzed, compared with statistical values presented literature. Empirical expressions to predict lateral deflection profile distribution curve horizontal subsoil, settlements adjacent...
The health monitoring and analysis on the metro tunnels are very important because system is lifeline of metropolises shield easily affected by adjacent constructions. In this paper, deformation operating influenced a close deep excavation investigated with case in Shanghai. Both manual automatic measuring methods were adopted safety during excavation, results both compared to analyze deviation methods. Comparison shows that could be poor working conditions cumulative error. It suggested...
Due to their safety and sustainability, polysaccharides such as cellulose chitosan have great potential be the matrix of gel polymer electrolytes (GPE) for lithium-based batteries. However, they easily form hydrogels due large numbers hydrophilic hydroxyl or amino functional groups within macromolecules. Therefore, a polysaccharide-based amphiphilic gel, organogel, is urgently necessary satisfy anhydrous requirement lithium ion In this study, PEGylated was initially designed using chemical...
Traffic events involving secondary incidents can be particularly problematic for the public and incident managers. This paper explores associations of spatial characteristics, including geometric land use factors, with nonsecondary incidents. The data used in this study are 2006 records from Hampton Roads Virginia roadway inventory data, enhanced through geographic information systems to include detailed information. Secondary same opposite directions were identified by using a queue-based...
Prestack seismic inversion is an ill-posed problem and must be regularized to stabilize the inverted results. In particular, edge-preserving regularization with prior constraints based on Markov random field (MRF) has proved effective technique for reconstructing subsurface models. However, inversion, standard MRF scheme, typically makes use of isotropic neighborhoods, in which weighting coefficients model gradients are equivalent all directions. Considering real geological conditions,...
Summary Geophysical logging is widely used in lithofacies identification, reservoir parameter prediction, and geological modeling. However, it common to have well-log sections with low-quality and/or missing segments. Repeating the measurements not only expensive but might also be impossible depending on condition of borehole walls. In these situations, reliable accurate prediction is, therefore, necessary different stages geomodeling workflow. this study, we propose a time series regression...