A5100642285- Seismic Imaging and Inversion Techniques
- Fuzzy and Soft Set Theory
- Seismic Waves and Analysis
- Advanced Algebra and Logic
- Multi-Criteria Decision Making
- Fuzzy Logic and Control Systems
- Underwater Acoustics Research
- Geophysical Methods and Applications
- Rough Sets and Fuzzy Logic
- Cryospheric studies and observations
- Fuzzy Systems and Optimization
- Image and Signal Denoising Methods
- Remote Sensing and Land Use
- Seismology and Earthquake Studies
- Climate change and permafrost
- Arctic and Antarctic ice dynamics
- Hydrocarbon exploration and reservoir analysis
- Environmental Changes in China
- Methane Hydrates and Related Phenomena
- nanoparticles nucleation surface interactions
- Hydraulic Fracturing and Reservoir Analysis
- Advanced Topics in Algebra
- Medical Imaging Techniques and Applications
- Supramolecular Chemistry and Complexes
- Underwater Vehicles and Communication Systems
East China University of Technology
2013-2025
Central South University
2024
East China University of Science and Technology
2022
Chinese Academy of Sciences
2014-2022
Gansu Desert Control Research Institute
2022
Northwest Institute of Eco-Environment and Resources
2022
Peking University
2022
Second Institute of Oceanography
2022
Ministry of Natural Resources
2022
Changsha University of Science and Technology
2022
Dealing with the ill-posed and non-unique nature of non-linear geophysical inverse problem via local optimizers requires use some regularization methods, constraints, prior information about Earth's complex interior. Another difficulty is that success search algorithms depends on a well-designed initial model located close to parameter set providing global minimum. On other hand, optimization metaheuristic have ability scan almost entire space do not need an assertive model. Thus, these...
To obtain the genotype and antimicrobial susceptibility profiles of Campylobacter jejuni isolates from north China, 93 C. (56 patients with diarrhoea, 7 Guillain–Barré syndrome 30 chicken stools) were selected for multilocus sequence typing (MLST), PFGE drug resistance testing. A total 49 types (STs) identified entire panel isolates. Fifty-six belonged to 14 clonal complexes, while 37 could not be assigned any known complex. The most frequently observed complexes ST-21 (11 isolates), ST-353...
Seismic data processing plays a pivotal role in extracting valuable subsurface information for various geophysical applications. However, seismic records often suffer from inherent random noise, which obscures meaningful geological features and reduces the reliability of interpretations. In recent years, deep learning methodologies have shown promising results performing noise attenuation tasks on data. this research, we propose modifications to standard U-Net structure by integrating dense...
Snow is one of the most important components cryosphere. Remote sensing snow focuses on retrieval parameters and monitoring variations in using satellite data. These are key inputs for hydrological atmospheric models. Over past 30 years, field remote has grown dramatically China. The 30-year achievements research different aspects China, especially (1) methods retrieving cover, depth/snow water equivalent, grain size (2) applications to snowmelt runoff modeling, response climate change,...
Abstract The group of avian sarcoma and leukosis virus (ASLV) in chickens contains six highly related subgroups, A to E J. Four genetic loci, tva , tvb tvc tvj encode for corresponding receptors that determine the susceptibility ASLV subgroups. prevalence hosts may have imposed strong selection pressure toward resistance infection resistant alleles all four receptor genes been identified. In this study, two new gene, r5 r6 with similar intronic deletions were identified Chinese commercial...
ABSTRACT Seismic data reconstruction, as a preconditioning process, is critical to the performance of subsequent and imaging processing tasks. Often, seismic are sparsely non‐uniformly sampled due limitations economic costs field conditions. However, most reconstruction algorithms designed for ideal case uniformly data. In this paper, we propose non‐equispaced fast discrete curvelet transform‐based three‐dimensional method that can handle interpolate effectively along two spatial...
Manganese nodule coverage is estimated based on multi-beam and deep-towed video survey profiles of about 1,700 km in the China Pioneer Area Eastern Pacific. Two statistical equations for estimating are derived separately from normal incidence amplitude data angular theoretical analysis influence factors data. Predictions generated by model fall within 5% real coverage, theoretically calculated fits well with original amplitudes at incident angles larger than 20° according to
In this study, we classified the variability in snow cover persistence across China by using a novel method; continuous days and of were used as evaluation indicators based on long-term Advanced Very High Resolution Radiometer (AVHRR) extent (SCE) product. The product has been generated research team Northwest Institute Eco-Environment Resources (NIEER), Chinese Academy Sciences. There obvious differences classification three areas (northern Xinjiang, northeast China, Tibetan Plateau):...
Spherical nano-selenium of different diameters was prepared and the particle size dependence melting thermodynamics explored.
Because of the distinctive vertical climate and topography gradients in alpine region, snow cover Tienshan Mountains possesses complex spatiotemporal heterogeneity, particularly during melting process. Quantifying environmental factors is therefore crucial to understanding process for predicting managing snowmelt runoff. Herein, area, grain size, contamination extent were determined characterize detailed status based on surface reflectance data MOD09A1 central from 2013 2017. The collected...