A5103034356- Hydrology and Watershed Management Studies
- Remote Sensing and Land Use
- Natural product bioactivities and synthesis
- Flood Risk Assessment and Management
- Geology and Paleoclimatology Research
- Phytochemistry and Biological Activities
- Cryospheric studies and observations
- Advanced Computational Techniques and Applications
- Water Quality Monitoring and Analysis
- Natural Language Processing Techniques
- Cooperative Communication and Network Coding
- Cardiac Ischemia and Reperfusion
- Plant Ecology and Soil Science
- Biological Activity of Diterpenoids and Biflavonoids
- Hepatitis B Virus Studies
- Advanced Algorithms and Applications
- Insect Resistance and Genetics
- Toxic Organic Pollutants Impact
- Climate change and permafrost
- Plant responses to water stress
- Monoclonal and Polyclonal Antibodies Research
- Water Quality and Pollution Assessment
- Plant Stress Responses and Tolerance
- Hepatitis C virus research
- Tropical and Extratropical Cyclones Research
Shanghai University of Traditional Chinese Medicine
2024
Shuguang Hospital
2024
Anhui University of Traditional Chinese Medicine
2024
Powerchina Huadong Engineering Corporation (China)
2012-2023
Wuhan University
2020-2023
Air Force Engineering University
2010-2023
PowerChina (China)
2020-2023
Huazhong University of Science and Technology
2021-2023
State Key Laboratory of Digital Manufacturing Equipment and Technology
2021
Nanjing University
2011-2016
Spatial and temporal distributions of polybrominated diphenyl ethers (PBDEs) in sediments the Pearl River Delta (PRD) adjacent South China Sea (SCS) southern were examined. A total 66 surface sediment samples collected analyzed to determine concentrations 10 PBDE congeners (BDE-28, -47, -66, -100, -99, -154, -153, -138, -183, -209). The BDE-209 ∑PBDEs (defined as sum all targeted except for BDE-209) ranged from 0.4 7340 0.04 94.7 ng/g, respectively. mostly <50 within range riverine coastal...
The coastal region off Macao is a known depositional zone for persistent organic pollutants (POPs) in the Pearl River Delta and Estuary of southern China an important gateway regional contributions contamination to globe. This paper presents comprehensive assessment input sources transport pathways polycyclic aromatic hydrocarbons (PAHs) found sediments Macao, based on measurements 48 2−7 ring PAHs 7 sulfur/oxygenated (S/O) PAH derivatives 45 sediment, 13 street dust, 68 aerosol samples....
High-spatial-resolution precipitation data are of great significance in many applications, such as ecology, hydrology, and meteorology. Acquiring high-precision high-resolution a large area is still challenge. In this study, downscaling–merging scheme based on random forest cokriging presented to solve problem. First, the enhanced decision tree model, which from machine learning algorithms, used reduce spatial resolution satellite daily 0.01°. The downscaled satellite-based then merged with...
Despite the recent efforts to investigate distribution and fate of persistent organic pollutants in tropical subtropical regions Asia, very little was known about temporal change polychlorinated biphenyls (PCBs) environmental ecosystem China. In this study, three dated sediment cores collected from Pearl River Delta southern China were analyzed for a large suite PCB congeners, which profiles abundances, fluxes, homologue patterns constructed. The sedimentary inventories total PCBs at...
Abstract The Temporal Convolutional Network (TCN) and TCN combined with the Encoder-Decoder architecture (TCN-ED) are proposed to forecast runoff in this study. Both models trained tested using hourly data Jianxi basin, China. results indicate that horizon has a great impact on ability, concentration time of basin is critical threshold effective for both models. perform poorly low flow well medium high at most horizons, while it subject forecasting peak flow. TCN-ED better performance than...
The development of nanotechnology and nanomaterials has put forward higher requirements challenges for precision measurement or nanometer technology. In order to cope with this situation, a new type imaging Mueller matrix ellipsometer (IMME) been developed. A back focal plane scanning method is designed make the IMME have ability measure multiple incident angles. two-step calibration proposed ensure accuracy IMME. After calibration, can achieve wavelengths from 410 nm 700 angles 0° 65°....
We draw inferences about the dynamic processes responsible for dispersal of ichthyoplankton on small marine banks using physical and biological data derived from static point‐estimates water‐mass characteristics collected concomitantly central Scotian Shelf. Where density field evolves slowly ageostrophic forcing is weak, near‐surface geostrophic flow can be hydrographic height method modified shallow seas. assess our interpretations larval distributions simple particle tracking. The...
Dual rotating-compensator Mueller matrix polarimetry (DRC-MMP) has achieved wide spread applications in material characterization, nano-scale measurement, and biomedical diagnostics. However, the traditional calibration method for DRC-MMP relies on establishing an accurate system model, making its implementation cumbersome, especially presence of polarizing components that are to complex be modeled. We propose a novel, best our knowledge, eigenvalue without modeling. Two specific basis...
Impulse components in vibration signals are important fault features of complex machines. Sparse coding (SC) algorithm has been introduced as an impulse feature extraction method, but it could not guarantee a satisfactory performance processing with heavy background noises. In this paper, method based on fusion sparse (FSC) and online dictionary learning is proposed to extract impulses efficiently. Firstly, scheme different algorithms presented ensure higher reconstruction accuracy. Then,...
In this study, a spatiotemporal estimation method based on Funk singular value decomposition (F-SVD) that considers the correlation of rainfall is proposed to improve estimations from gauge observations. Hourly data several flood events are selected verify by comparing with Inverse Distance Weighting (IDW) and Ordinary Kriging (OK) in Hanjiang basin, China. The results show (1) F-SVD has best performance estimation, larger amount event, greater improvement as compared OK IDW; (2) through...