A5016917231- Welding Techniques and Residual Stresses
- Thermoregulation and physiological responses
- Infrared Thermography in Medicine
- Thermography and Photoacoustic Techniques
- Industrial Vision Systems and Defect Detection
- Optical Imaging and Spectroscopy Techniques
- Textile materials and evaluations
- Advanced machining processes and optimization
- Genomics and Phylogenetic Studies
- Millimeter-Wave Propagation and Modeling
- Plant Ecology and Soil Science
- Machine Learning in Bioinformatics
- Image Processing Techniques and Applications
- Environmental Changes in China
- Microwave Engineering and Waveguides
- Histone Deacetylase Inhibitors Research
- RNA and protein synthesis mechanisms
- Advanced Measurement and Detection Methods
- Optical measurement and interference techniques
- Laser Material Processing Techniques
- Pain Management and Opioid Use
- Cancer Treatment and Pharmacology
- Hydrology and Watershed Management Studies
- Terahertz technology and applications
University of Oxford
2024
Donghua University
2005-2021
China Institute of Water Resources and Hydropower Research
2013
Terahertz (THz) technology can be widely used in radar, remote sensing, homeland security and counter-terrorism, high-secret data communication transmission, atmospheric environmental monitoring, real-time biological information extraction, medical diagnosis. It is the frontier of current research. However, most highly sensitive THz detectors work a relatively narrow frequency range. attracts great attention to design high-gain terahertz antenna which operates wide spectrum In this paper we...
Most of the existing laser welding quality identification methods are post-weld or low-speed (Welding speed below 120m/min). Efficiently online monitoring can take advantages for high-speed and deep-penetration welding. How to eliminate interference information (such as metal vapor, plasma splash, etc.) in process, accurately quickly extract feature evaluation, identify defects is a major problem that technology needs solve urgently. In this paper, optimized dark channel prior...
Abstract Chronic widespread pain (CWP) remains challenging due to its heterogenous causes and complex mechanisms. We analysed 2,923 plasma proteins from 29,254 UK Biobank participants. first identified 811 correlated with the presence of CWP cross- sectionally. then created a sparse (top 10 proteins) intricate (all significant proteomic-based score (ProtS) for CWP, both outperforming improving traditional clinical (AUC: 0.82 0.88 vs 0.81 individually, 0.87 0.92 in combination)....
High-power fiber laser welding has a broad range of applications in industrial processing and modern intelligent manufacturing, but how to assess the quality always been concern. In process, geometric feature keyhole generated by high temperature can directly reflect welding. By using machine vision acquire images real time analyze related features, be evaluated, which reduce cost later inspection. Nevertheless, due dynamic complexity as well blurring full penetration hole boundary caused...
This paper discusses and studies the composition characteristics of biospeckle on surface bone tissues. We used a laser speckle device to capture patterns from fresh pig tissue. Traditional activity metrics were measure ex vivo tissue over time. Both Gaussian Lorentzian correlation functions characterize ordered disordered motion surface, together with volume scattering, construct model. Using established mathematical model spatio-temporal evolution pattern, it is possible account for...
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High-power fiber laser welding has proven to be the most effective high-speed automatic technology. It is generally believed that keyhole structure contains a large amount of quality information. Its behavior and instability are one causes defects, especially porosity. In this paper, we propose fast-online detection method for high-power welding. view characteristics stability have an important impact on quality, real-time image taken during process, binarized through adaptive threshold...