A5040953403- Nuclear Physics and Applications
- Radiation Detection and Scintillator Technologies
- Nuclear reactor physics and engineering
- Radioactivity and Radon Measurements
- X-ray Spectroscopy and Fluorescence Analysis
- Advanced X-ray and CT Imaging
- Radioactive element chemistry and processing
- Radioactive contamination and transfer
- Advanced oxidation water treatment
- Medical Imaging Techniques and Applications
- Risk and Safety Analysis
- Analytical chemistry methods development
- Advanced Semiconductor Detectors and Materials
- Mineral Processing and Grinding
- Nuclear and radioactivity studies
- Radiation Shielding Materials Analysis
- Ion-surface interactions and analysis
- Advanced X-ray Imaging Techniques
- Radiation Therapy and Dosimetry
- Geochemistry and Geologic Mapping
- Engineering Applied Research
- Boron Compounds in Chemistry
- Particle Detector Development and Performance
- Mass Spectrometry Techniques and Applications
- Spectroscopy and Chemometric Analyses
Lanzhou University
2020-2025
Nanjing University of Aeronautics and Astronautics
2013-2023
During nuclear accidents, large amounts of short-lived radionuclides are released into the environment, causing acute health hazards to local populations. Therefore, it is particularly important obtain source-term information assist emergency decision makers in determining protective measures. However, extremely difficult reliable contaminant monitoring instrument readings estimate source term based on core conditions, release routes, and conditions. Currently, a wide variety inversion...
Monitoring uranium content in the resin within adsorption columns is critical in-situ leaching (ISL) extraction process, as it indicates when requires replacement. This study employs total reflection X-ray fluorescence (TXRF) analysis with typical ISL solutions to prepare samples for quantitative resin. The evaluates how solution concentration, type, and volume affect detection efficiency. Assesses elution efficiency by analyzing suspension obtained after grinding Quantitative results...
Heavy metals in haze episode will continue to threaten the quality of public health around world. In order decrease emission heavy produced from coal burning, an online X-ray fluorescence (XRF) analyzer system, consisting XRF with data acquisition software and a laser rangefinder, was developed carry out measurement pulverized coal. The mounted on sled, which can effectively smooth surface reduce impact roughness during measurement. rangefinder over sled for measuring distance between sample...
During severe nuclear accidents, radioactive materials are expected to be released into the atmosphere. Estimating source term plays a significant role in assessing consequences of an accident assist actioning proper emergency response. However, it is difficult obtain information on directly through instruments reactor because unpredictable conditions induced by accident. In this study, deep learning-based method estimate with field environmental monitoring data, which utilizes bagging fuse...
Particulate matters, gaseous chemicals, and heavy metals emitted from industrial processes into the environment could be directly transmitted to humans through air inhalation. In order accurately estimate health risk control source of pollution caused by cement raw meal, an online X-ray fluorescence analyzer system, consisting with data acquisition software a laser rangefinder, was developed carry out measurement in meal. The mounted on sled, which can effectively smooth surface meal reduce...
Prompt gamma ray in proton therapy is the product of a nuclear reaction between and target. The characteristic energies intensities prompt lines can be used to determine types elements their amounts In several previous experiments, it was demonstrated that no matter how complex cross-section is, once energy incident irradiated element are determined, there definite linear relationship concentration number gamma-ray photons. However, this difficult apply medical imaging, nonlinear behavior...