A5103100217- Hydrocarbon exploration and reservoir analysis
- Geochemistry and Geologic Mapping
- Geological and Geochemical Analysis
- Geology and Paleoclimatology Research
- Hydraulic Fracturing and Reservoir Analysis
- Geological and Geophysical Studies
- Remote-Sensing Image Classification
- Paleontology and Stratigraphy of Fossils
- Image Processing and 3D Reconstruction
- Mineral Processing and Grinding
- Domain Adaptation and Few-Shot Learning
- Low-power high-performance VLSI design
- Spectroscopy and Chemometric Analyses
- Drilling and Well Engineering
- Geological Modeling and Analysis
- Image and Object Detection Techniques
- Geological formations and processes
- Mineralogy and Gemology Studies
- High-pressure geophysics and materials
- Geomagnetism and Paleomagnetism Studies
- Medical Image Segmentation Techniques
- Reservoir Engineering and Simulation Methods
- Seismic Imaging and Inversion Techniques
- Hydrology and Watershed Management Studies
- Geological Studies and Exploration
Chengdu University of Technology
2021-2025
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2021-2025
Princeton University
2025
University of Leeds
2024
Ministry of Natural Resources
2022-2024
Beijing Technology and Business University
2023-2024
Macau University of Science and Technology
2024
National University of Defense Technology
2006-2007
• An automated zircon classification from cathodoluminescence images. Deep learning models using over 4000 images of igneous, metamorphic, and hydrothermal zircons. The model facilitates quick nearly error-free type distributions. Zircon is a widely-used heavy mineral in geochronological geochemical research because it can extract important information to understand the history genesis rocks. has various types, an accurate examination prerequisite procedure before further analysis....
Abstract The boundary between wet and arid climate zones in the Tethys Ocean remains challenging to trace, complicating our understanding of global aridification pattern during Late Carboniferous Early Permian transition. North China Block (NCB), situated Ocean, underwent a transition from humid Permian, providing rare opportunity trace this across region. Here, we present paleomagnetic evidence indicating that NCB rapid northward drift 290 281 million years ago. NCB’s movement tropical...
Color is an essential element of human visual perception, which exists in all aspects our daily lives and plays a key role scientific research technological applications. produced by various mechanisms, including absorption reflection chemical pigments, complex formation transition metal ions, micro- nanostructural modulation structural colors. This paper aims to comprehensively explore the principles color generation its applications different fields. The article first describes how ions...
The reconstruction of high-resolution sea-level variation curves in deep time based on the standard carbonate microfacies knowledge graph (SMFKG) is great scientific significance for exploring Earth system evolution and predicting future climate changes. In this study, concepts, attributes, relationships among (SMF) are comprehensively analyzed; an ontology layer established its data constructed using thin-section descriptions; finally, SMFKG established. Additionally, graph, application...
Abstract. Databases of 3D paleoclimate model simulations are increasingly used within global biogeochemical models for the Phanerozoic Eon. This improves accuracy surface processes models, but approach is limited by availability large numbers at different pCO2 levels and continental configurations. In this paper we apply Frame Interpolation Large Motion (FILM) Deep Learning method to a set upscale their time resolution from one run every ~25 million years 1 year (Myr). Testing on 5 Myr...
Lithofacies paleogeography is a data-intensive discipline that involves the interpretation and compilation of sedimentary facies. Traditional facies analysis labor-intensive task with added complexity using unstructured knowledge unstandardized terminology. Therefore, it very difficult for beginners or non-geology scholars who lack systematic experience in analysis. These hurdles could be partly alleviated by having standardized, structured, base coupled an efficient automatic...
Abstract The drift history of the Lhasa terrane from Gondwana to Asia plays a crucial role in understanding Tethys evolution and true polar wander (TPW). However, few reliable paleomagnetic results Jurassic strata are currently available for reconstructing its northward journey. We performed combined geochronological study on Bima Formation Xigaze area. Combined with previous Sangri area, our reveal paleolatitude 8 ± 4°S at ∼180 Ma reference point (29.3°N, 90.3°E). Along other Triassic...
Abstract. Databases of 3D paleoclimate model simulations are increasingly used within global biogeochemical models for the Phanerozoic Eon. This improves accuracy surface processes models, but approach is limited by availability large numbers at different pCO2 levels and continental configurations. In this paper we apply Frame Interpolation Large Motion (FILM) deep learning method to a set upscale their time resolution from one run every ∼25 million years 1 (Myr). Testing on 5 Myr...
A new conception called performance-vector is proposed in this paper to measure the performance of prefix adders. According theory, a kind high low-power adder with sparse-tree architecture introduced. The implemented using both static CMOS and semi-dynamic logic. simulation result shows that design has higher speed, lower power smaller power-delay product
Abstract Heavy crude oil is a type of that has high viscosity, which leads to poor fluidity. In this paper, 532 nm laser was employed reduce the viscosity at low current. The voltage, temperature and will change under irradiation. Under irradiation, photon energy absorbed by liquid converted into heat energy, leading rise. Furthermore, rise in led breaking hydrogen bonds, resulted drop v . Due thermal effect induced laser, variation Δ closely related irradiation position. results experiments...
Earth system models for deep time have typically been unable to represent geological timespans in 3D because climate and ocean circulation plays a key role global biogeochemistry generating physical simulation is extremely computationally expensive. This means that System Modelling periods of over 1 Myr has exclusively carried out nondimensional box models, which leads oversimplification spatially heterogeneous processes like continental weathering marine carbon burial. simplification may be...
The emergence of land plants and their expansion across the Earth's surface has helped shape climate Phanerozoic. Land are a major contributor to global photosynthetic biomass which in turn influences atmospheric CO2 and O2 levels. They also amplify continental weathering processes, critical component many biogeochemical cycles. inclusion spatially-resolved vegetation within climate-biogeochemical models that predict paleo-CO2 and O2 levels can create more...