A5102088986- Geological and Geochemical Analysis
- Geochemistry and Geochronology of Asian Mineral Deposits
- Geochemistry and Geologic Mapping
- Geological and Geophysical Studies
- Motivation and Self-Concept in Sports
- Ultra-Wideband Communications Technology
- Geological Studies and Exploration
- earthquake and tectonic studies
- Hops Chemistry and Applications
- Software Reliability and Analysis Research
- Geomechanics and Mining Engineering
- Full-Duplex Wireless Communications
- Teacher Education and Leadership Studies
- Mast cells and histamine
- High-pressure geophysics and materials
- Paleontology and Stratigraphy of Fossils
- Systemic Sclerosis and Related Diseases
- Geoscience and Mining Technology
- Radar Systems and Signal Processing
- Methane Hydrates and Related Phenomena
- Fault Detection and Control Systems
- Teacher Professional Development and Motivation
- Risk and Safety Analysis
Beijing Information Science & Technology University
2024
Ruijin Hospital
2024
Shanghai Jiao Tong University
2024
Southwest University
2024
China National Nuclear Corporation
2023
Chengdu University of Technology
2013
Different final closing ages have been proposed for the evolution of Paleo-Asian Ocean (PAO), including Late Silurian, pre-Late Devonian, Early Permian, Late-Permian and Permian–Early Triassic. Ophiolites represent fragments ancient oceanic crust play an important role in identifying suture zone unveiling evolutionary history fossil oceans. Our detailed geological, geochemical geochronological investigations argue existence Permian (297 Ma) SSZ type ophiolites Sunidyouqi area central Inner...
High ε Hf (t) intermediate‐felsic rocks have been found in some world‐famous orogenic belts and are considered as one useful proxy for modelling crustal growth. In contrast, low felsic generally derived from reworked ancient crust. this study, we identified Permian high zircon andesite, rhyolite, granodiorite quartz diorite along the Solonker suture zone. The andesite (270 ± 3 Ma) shows high‐zircon (+4.7 to +7.9) high‐Mg (Mg # = 42–75) values, Sr contents (263–401 ppm) Sr/Y ratios (13–24),...
Barite-fluorite metallogenic belt of southeast Sichuan is one the important in China. The initial ratio 87 Sr/ 86 Sr good tracer study diagenetic mineralization process and sources ore-forming materials. fluorite barite from barite-fluorite deposits 0.708800~0.712999, it similar to Cambrian carbonate rocks ordovician limestone, but expect lower Niutitang group stratum, Ba content other layers are generally low, Therefore, Ca source materials should be multisource, mainly Cambrian-Ordovician...
Based on the field geological survey and previous correlational studies, remote sensing interpretation methods are combined used in this study. The mineral characteristics, ore body wall-rock alternation metallogenic model were analysized summarized XiaChen-WangChangMu fluorite mine TianTai basin, which is a cretaceous inherited-transition basin that has advantageous environment riched fluorite. main ore-bodies lenticular or vein-like, general strike of ore-body NW trending, while dip slip...