A5009498809- Geochemistry and Geologic Mapping
- Remote-Sensing Image Classification
- Mineral Processing and Grinding
- earthquake and tectonic studies
- Advanced Computational Techniques and Applications
- Geological and Geochemical Analysis
- Scientific Computing and Data Management
- Distributed and Parallel Computing Systems
- Atmospheric and Environmental Gas Dynamics
- Software Reliability and Analysis Research
- Neural Networks and Applications
- Image and Video Stabilization
- Geological and Tectonic Studies in Latin America
- Service-Oriented Architecture and Web Services
- Meteorological Phenomena and Simulations
- Hydrocarbon exploration and reservoir analysis
- Extraction and Separation Processes
- Seismology and Earthquake Studies
- Advanced Algorithms and Applications
- Geological and Geophysical Studies Worldwide
- Geological and Geophysical Studies
- Coal and Its By-products
- Spectroscopy and Chemometric Analyses
- AI in cancer detection
- Geochemistry and Elemental Analysis
University of Science and Technology of China
2025
University of Houston
2014-2021
Tianjin University of Technology
2019
China University of Petroleum, Beijing
2013
China University of Geosciences (Beijing)
2008-2011
Kashi University
2006
The Goldstrike district in southwest Utah is similar to Carlin-type gold deposits Nevada that are characterized by sediment-hosted disseminated gold. Suitable structural and stratigraphic conditions facilitated precipitation of arsenian pyrite grains from ascending gold-bearing fluids. This study used ground-based hyperspectral imaging a core drilled the covering basal Claron Formation Callville Limestone. Spectral modeling absorptions at 2340, 2200, 500 nm allowed extraction calcite, clay...
Aiming at the slow convergence of activation function Sigmoid, Tanh, ReLu and Softplus as model non-convergence caused by gradient dispersion, this paper proposes an algorithm to improve convolutional neural network. Using R-SReLU network, speed various excitation functions network accuracy image recognition are analyzed. The experimental data shows that improved not only has a fast speed, but also small error rate, can classification more effectively. maximum reaches 88.03%.
Abstract Active tectonic deformation and seismicity of Hispaniola define a 250 km-wide, oblique collisional zone between the Bahamas, island arc Caribbean Large Igneous Province (CLIP). To reflect how collision is accommodated within Hispaniola, we calculate river normalized steepness terrain surface roughness to reveal areas most active uplift central western compared eastern Hispaniola. We use gravity modelling show thickness variations in main crustal types obliquely convergent zone: (1)...
The area of southeastern Papua New Guinea includes three active microplates – the Trobriand, Woodlark, and Solomon Sea plates that are being deformed by regional convergence between much larger Pacific Australian Plates. landward extent plate boundary Trobriand Plates corresponds to Owen-Stanley Fault Zone (OSFZ), an onland continuous 510 km-long left-lateral strike-slip fault forms a linear, intermontane valley within elongate Range (OSR) continues as 250 low-angle normal along margins...
As the rise of innovative software applications in 21 century, SaaS is increasingly being accepted. In order to provide field service applications, so users do not need purchase all oil Internet only way get these services. Through researching a large number and special user needs, this paper proposes layout method. Further through data storage problems client server exchange, issues security transmission speed are considered. This model can effectively solve problem strong interaction...
With the rapid development of software industry in 21st century, traditional is increasingly constrained by costs and hardware environment. As a result, SaaS emerged quickly gained public acceptance. In order to use services, users dont have cost lot money purchase entire software, only need pay for corresponding modules they ordered. By analysis current oilfield we present layout mode which combines C/S B/S model, solve series problems data storage interaction, finally implement framework industry.