A5101748134- Radioactivity and Radon Measurements
- Geophysical Methods and Applications
- Rock Mechanics and Modeling
- Geoscience and Mining Technology
- Graphite, nuclear technology, radiation studies
- Nuclear and radioactivity studies
- Occupational Health and Safety Research
- Coal Properties and Utilization
- Geomechanics and Mining Engineering
- Safety and Risk Management
- Tailings Management and Properties
- Evaluation and Optimization Models
- Radioactive element chemistry and processing
- Risk and Safety Analysis
- Advanced Decision-Making Techniques
- Landfill Environmental Impact Studies
- Nuclear materials and radiation effects
- Microwave-Assisted Synthesis and Applications
- Radiation Detection and Scintillator Technologies
- Advanced Computational Techniques and Applications
- Underground infrastructure and sustainability
- Pigment Synthesis and Properties
- Radiation Dose and Imaging
- Groundwater flow and contamination studies
- Energy Efficient Wireless Sensor Networks
University of South China
2015-2024
Taiyuan University of Technology
2024
PowerChina (China)
2024
Guizhou University
2012-2021
Beijing Research Institute of Uranium Geology
2020-2021
North China University of Water Resources and Electric Power
2021
Gansu Coalfield Geology Bureau
2019
Hunan University
2019
Southwest Jiaotong University
2016
Pearl River Hydraulic Research Institute
2011
As an emerging network paradigm, the Internet of Things (IoT) which consists a significant number multifunctional and heterogeneous IoT nodes has attracted dramatic attentions from both academia industry. With merits intelligent capacity, desirable scalability, high reliability, recently been applied for smart ocean applications to provide protection environment monitoring surveillance. Aiming coverage service border environmental surveillance, this article studies barrier problem...
Dufulin is a new antiviral agent that highly effective against plant viruses and acts by activating systemic acquired resistance (SAR) in plants. In recent years, it has been used widely to prevent control tobacco rice viral diseases China. However, its targets mechanism of action are still poorly understood.Here, differential in-gel electrophoresis (DIGE) classical two-dimensional (2-DE) techniques were combined with mass spectrometry (MS) identify the target Dufulin. More than 40 proteins...
The aim of this paper is to explore an effective model for predicting the compressive strength concrete using machine learning technology, as well interpret interpretable method, which overcomes limitation unknowable prediction processes previous models. An experimental database containing 228 samples standard cubic specimens was built in study, and six algorithms were applied build predictive model. results show that XGBoost has highest accuracy among all models, R2 training set testing are...
Investigating the physicochemical properties and embedding forms of residual carbon (RC) slag particles (SPs) in coal gasification fine (FS) is basis for achieving its separation utilization. An in-depth understanding their compositional characteristics allows targeted treatment utilization programs different components. In this work, RC SPs FS were systematically investigated. innovative calculation method proposed to determine mass fraction dispersed particles, mineral-rich carbon–ash...
In order to find out radon reduction performance of the overburden layer on uranium mill tailings (UMTs) pond beach surface after rainfall, rainfall simulation experiment was carried with self-developed equipment. Based migration model UMTs surface, change rule exhalation in four types compactness within 120 hours studied, and corresponding moisture content also analyzed. The results show that concentration increases nonlinearly; dynamic leads unsteady exhalation. variation shows three...
The majority of uranium mill tailing impoundments in the southern part China are located humid subtropical regions where persistent rainfall and rapid evaporation water after rain often occur. Under prolonged influence alternating wet dry conditions, covering soil layer develops cracks, leading to issue degradation or even failure radon retardation effect. A beach surface is selected as research object. Through use a self-made simulation test device, experiment models under wetting-drying...
The thickness and compaction degree of the overburden soil on beach uranium tailings reservoir has an important influence radon reduction rate. A theoretical model exhalation is established experimental device designed. main results are as follows. (1) rate increases with increase thickness. When 85.5%, 90.2%, 94.8%, efficiency significantly when from 5 cm to 10 cm, over tends be stable. 80.9%, always obviously soil, but shows a downward trend. (2) gradually degree, increasing trend becomes...
August 12, 2011, a locomotive runaway has happened on the local railway named Xihe of certain city, it led to death an older person and serious damage four automobiles. The causing factors accident have been comprehensively analyzed, which respectively include aspects: human, machine, environment management. By using principle fault tree analysis (FTA), set up after investigation. Based corresponding formula, authors calculated structure importance coefficient each basic event. analyzing...
It is the fact that there are lots of hazard incidents in underground uranium mines caused by radon but in-suit samples were difficult to collect. Based on closed chamber method, three similar different sealed ways made a laboratory with material rations, namely tailings, quartz sand, cement, iron powder and silicon measure concentrations without low-frequency vibrations, which was used experimental device for vibration diffusion radon. The results showed exhalation coming from influenced...