A5029298798- Geological and Geochemical Analysis
- Geochemistry and Geologic Mapping
- earthquake and tectonic studies
- Geological and Geophysical Studies
- Paleontology and Stratigraphy of Fossils
- Hydrocarbon exploration and reservoir analysis
- Geotechnical Engineering and Analysis
- Landslides and related hazards
- Geological Studies and Exploration
- Geochemistry and Elemental Analysis
- Tree Root and Stability Studies
- High-pressure geophysics and materials
- Geomagnetism and Paleomagnetism Studies
- Cardiac Valve Diseases and Treatments
- Advanced MRI Techniques and Applications
- Cardiovascular Function and Risk Factors
- Geology and Paleoclimatology Research
- Flood Risk Assessment and Management
Xi'an University of Science and Technology
2018-2025
Northeast Forestry University
2023
University of Rochester
2021
Computational Physics (United States)
2021
North Carolina State University
2021
Northwest University
2014
Landslides cause a considerable amount of damage around the world every year. Landslide susceptibility assessments are useful for mitigation associated potential risks to local economic development, land use planning, and decision makers. The main aim this study was present novel hybrid approach bagging (B)-based kernel logistic regression (KLR), named BKLR model, spatial prediction landslides in Shangnan County, China. We first selected 15 conditioning factors landslide modeling. Then,...
In this study, we introduced novel hybrid of evidence believe function (EBF) with logistic regression (EBF-LR) and model tree (EBF-LMT) for landslide susceptibility modelling. Fourteen conditioning factors were selected, including slope aspect, elevation, angle, profile curvature, plan topographic wetness index (TWI), stream sediment transport (STI), power (SPI), distance to rivers, faults, roads, lithology, normalized difference vegetation (NDVI), land use. The importance was assessed using...
Late Permian–Early Triassic basic rocks, which are widespread in the western margin of Yangtze block (SW China), provide critical information for regional tectonic evolution. The Qiaoqi intrusion, distributed block, is selected as a representative discussion this paper. LA-ICP-MS zircon U-Pb dating results show that intrusion was formed at 245 ± 1 Ma. It belongs to medium-K calc-alkaline and tholeiitic basalt series. characterized by high concentrations Fe2O3T (11.53 wt. % 15.50 %), TiO2...
The Xianshuihe Fault Belt (XSF), along which the syntectonic Zheduoshan batholith was emplaced, has great significance for reconstruction of tectonic framework in eastern margin Tibetan Plateau. In this contribution, formation process and evolution XSF are discussed based on structural deformation field geochronology batholith. results show that current arc‐shaped protrusion to north‐east probably formed by a fracture clockwise rotation compression extended northward periphery with Himalayan...
Abstract The evolution and reforming history of the Cenozoic basins in northeastern Tibetan Plateau (NETP) are significant for understanding northeastward growth Plateau. sediments these archived spatial‐temporal patterns surface uplift deformation processes response to remote effects NETP. Here, we present an integrated provenance analysis Ningnan basin NETP provide direct insights into further constraints Plateau's growth. In this study, strata (the Sikouzi, Qingshuiying, Zhang'enpu...
Petrographic and geochemical characteristics of the Upper Triassic sandstones in western Ordos Basin were studied to provide insight into weathering characteristics, provenance, tectonic implications. features show that are characterized by low‐medium compositional maturity textural maturity. The CIA CIW values reveal weak moderate history source area. together with palaeocurrent data northwestern sediments mainly derived from Alxa Block a typical recycled nature, while provenance...
Cardiac diseases have high mortality rates and are a significant threat to human health. Echocardiography is commonly used imaging technique diagnose cardiac because of its portability, non-invasiveness low cost. Precise segmentation basic structures crucial for cardiologists efficiently diseases, but this task challenging due several reasons, such as: (1) image contrast, (2) incomplete cardiac, (3) unclear border between the ventricle atrium in some echocardiographic images. In paper, we...
Abstract A detailed investigation of the structural geometry and magnetic fabrics together with rock magnetism has been carried out along Jingzhuba‐Shiwo section located in foreland fold belt South Dabashan, which aims to shed light on superimposed deformation tectonic evolution. As a whole, intensity decreases from northeast southwest, axial planes dip northeastward hinges large‐scale folds plunge northwestward at small angle. Moreover, maximum principal stress indicates that compression...
Abstract The Early Cretaceous paleoclimate has significant influence on global ecosystem and abundant clues were recorded in both marine terrestrial sediments. However, much less studies conducted the strata than strata, leading to significance of systems is currently unclear. In this study, we present sedimentary characteristics geochemical data upper member Lower Liupanshan Group (Liwaxia, Madongshan Naijiahe formations) Basin (North China) revealed evolution paleoenvironment lake. results...
Abstract The northern Alxa region is located in the central segment of southern Central Asian Orogenic Belt. Many controversies and deficiencies still exist regarding magma source characteristics, petrogenesis tectonic regimes during late Palaeozoic – early Mesozoic period within this region. This study presents whole-rock compositions zircon U–Pb Lu–Hf isotopic data for three I- A-type granitic plutons occurring Haerchaoenji Chahanhada I-type granitoids yielded 206 Pb– 238 U ages 245 ± 5 Ma...
Multi‐scale intracontinental deformations were developed in response to the tectonic evolution of southern Longmenshan belt (LMS) on eastern margin Tibetan Plateau. Detailed studies, including field structural analysis and anisotropy magnetic susceptibility (AMS), conducted sedimentary rocks foreland basin (FBSL) order better understand LMS. Field observations show that FBSL are mainly characterized by broad gentle folds a NE–SW direction shallow thrust faults. At least two discontinuities...
Internal structures of the pluton may provide key information on magma emplacement mechanism and relationship with regional tectonics. We present a case study Late Triassic Gaoqiao from South Qinling Belt, which was emplaced under syn‐collisional setting. Multi‐approaches including zircon U–Pb geochronology, field microstructural observations, anisotropy magnetic susceptibility analysis conducted to reconstruct growth process investigate internal structures. Zircon geochronology reveals that...