A5102848193- Geophysical Methods and Applications
- Geophysical and Geoelectrical Methods
- Seismic Waves and Analysis
- Soil Moisture and Remote Sensing
- Polymer crystallization and properties
- Microwave Imaging and Scattering Analysis
- Nanocluster Synthesis and Applications
- Carbon and Quantum Dots Applications
- biodegradable polymer synthesis and properties
- Catalytic Processes in Materials Science
- Silk-based biomaterials and applications
- Ultrasonics and Acoustic Wave Propagation
- Luminescence and Fluorescent Materials
- Infrastructure Maintenance and Monitoring
- Microplastics and Plastic Pollution
- Civil and Geotechnical Engineering Research
- Geotechnical Engineering and Soil Stabilization
- Non-Destructive Testing Techniques
- Advanced SAR Imaging Techniques
- Rock Mechanics and Modeling
- Chemistry and Chemical Engineering
- nanoparticles nucleation surface interactions
- Botanical Research and Applications
- Remote-Sensing Image Classification
- Environmental remediation with nanomaterials
Jilin Province Science and Technology Department
2023-2025
Jilin University
2023-2025
Shanghai University
2012-2015
Shandong Electric Power Engineering Consulting Institute Corp
2015
North Energy (Norway)
2014
East China Jiaotong University
2012
Two-dimensional carbon dots with a high photoluminescence efficiency of ∼17.1% are obtained by the facile microwave-hydrothermal treatment goose feathers.
Carbon dots with a high photoluminescence efficiency of ∼22.58% are obtained by facile microwave-hydrothermal treatment rice straw the presence ionic liquid.
Deep learning (DL) has gained traction in ground-penetrating radar (GPR) tasks. However, obtaining sufficient training data presents a significant challenge. We introduce structure-adaptive GPR-generative adversarial network (GAN) to generate GPR defect data. GPR-GAN employs double normalization for stabilizing parameters and convolution outputs, an adaptive discriminator augmentation (ADA) module small dataset stability, modified self-attention (MSA) defects with complex features. evaluated...
Ground-penetrating radar (GPR) is an efficient and nondestructive geophysical method with great potential for detecting soil water content at the farmland scale. However, a key challenge in detection obtaining rapidly real-time. In recent years, deep learning methods have become more widespread earth sciences, making it possible to use them inversion from GPR data. this paper, we propose neural network framework GPRSW based on of end-to-end that directly inverts volumetric (VSWC) through...
Ground-penetrating radar (GPR) is an important tool for measuring soil water content (SWC) at the field scale. The amplitude analysis of early time signal (ETS) GPR may provide a rapid way to estimate SWC. By assuming homogeneous medium, various studies have been conducted on relationship between ETS and topsoil layer’s electromagnetic parameters (dielectric permittivity conductivity) through numerical simulations, laboratory experiments, experiments. Soil typical inhomogeneous cultivation...
Geologic interpretation results from conventional ground-penetrating radar (GPR) detection methods tend to have a certain degree of uncertainty. In order improve the reliability radars in rock mass fissures grottoes, this study proposes method with logging data constraint, which is applied detect fractured Baodingshan Scenic Area Dazu Rock Carvings, Chongqing, China. First, and borehole televiewer were compared verified, yielding detailed lithological wellbore fissure information. Next,...
With continuous improvements in oil production, the environmental problems caused by exploitation are becoming increasingly serious. Rapid and accurate estimation of soil petroleum hydrocarbon content is great significance to investigation restoration environments oil-producing areas. In this study, hyperspectral data samples collected from an area were measured. For data, spectral transforms, including continuum removal (CR), first- second-order differential (CR-FD, CR-SD), Napierian...
Abstract The road hazards have frequently happened in the loess region Ningxia autonomous region. reason for this phenomenon is that under roads has always changed because of its properties, such as collapsibility, and leads to instability geological structure. Detection can obtain information about structure identify potential hazard regions, which great significance. Therefore, paper, we conducted a field experiment using ground penetrating radar (GPR) electrical resistivity tomography...
Abstract We used ground penetrating radar (GPR) to estimate the soil moisture content and its spatial distribution of farmland under different tillage modes in this paper. GPR data are collected on farmlands with no-tillage (NT) deep ploughing (DP), respectively. The average envelope amplitude (AEA) signal is which constrained by time domain reflectometry (TDR) measurement. findings field test indicate that error obtained AEA method a reasonable range. In shallow layer farmland, for...
Abstract Soil is a key factor in many fields such as national food security and ecological environment construction. In recent years, an important geophysical method, ground penetrating radar (GPR) widely used soil detection. However, the detection efficiency data quality of some GPR devices need to be improved complex surface environments. this paper, new soil-special device designed. This adopts antenna with strong directivity high resolution. The corresponding acquisition software...