A5102775946- Geological and Geochemical Analysis
- Geochemistry and Geologic Mapping
- High-pressure geophysics and materials
- earthquake and tectonic studies
- Geological and Geophysical Studies
- Hydrocarbon exploration and reservoir analysis
- Respiratory and Cough-Related Research
- Geochemistry and Geochronology of Asian Mineral Deposits
- Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
- Paleontology and Stratigraphy of Fossils
- Nematode management and characterization studies
- Antibiotic Resistance in Bacteria
- Cardiac Imaging and Diagnostics
- Cerebrovascular and Carotid Artery Diseases
- Coronary Interventions and Diagnostics
- Geomagnetism and Paleomagnetism Studies
- Reproductive Biology and Fertility
- Pleural and Pulmonary Diseases
- Acute Ischemic Stroke Management
- Methane Hydrates and Related Phenomena
- Alcoholism and Thiamine Deficiency
- Acute Myocardial Infarction Research
- Urinary Tract Infections Management
- Airway Management and Intubation Techniques
- Escherichia coli research studies
Peking University First Hospital
2021-2024
Peking University
2015-2024
Southwest Petroleum University
2019-2024
Xingtai People's Hospital
2024
Hebei Medical University
2024
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2023
Heilongjiang Institute of Technology
2023
China Geological Survey
2019
Abstract The Junggar‐Balkhash Ocean was a major branch of the southern Paleo‐Asian Ocean. timing its closure is important for understanding history Central Asian Orogenic Belt. New sedimentological and geochronological data from Late Paleozoic volcano‐sedimentary sequences in Barleik Mountains West Junggar, NW China, help to constrain time Tielieketi Formation (Fm) dominated by littoral sediments, but upper glauconite‐bearing sandstone interpreted deposit rapidly shallow‐water shelf setting....
The final closure of the Junggar–Balkhash Ocean resulted in amalgamation circum‐Balkash–Junggar segments south‐western Central Asian Orogenic Belt, but exact timing its remains uncertain. Here, we use zircon U–Pb and whole‐rock chemical data for adakitic rocks fractionated I‐type granitoids Alashankou area southern West Junggar terrane (WJT) to investigate their petrogenesis tectonic implications Ocean. were emplaced at 313–295 Ma exhibit high Sr/Y ratios 121–229. Their low MgO contents...
The Qiangtang Basin of the Tibetan Plateau, located in eastern Tethys tectonic domain, is largest new marine petroliferous region for exploration China. scientific drilling project consisting primarily well QK-1 and its supporting shallow boreholes geological surveys (also referred to as Project) completed recent years contributes a series discoveries insights into oil gas preservation conditions source rock evaluation Basin. These findings differ from previous views that has poor lacks...
Background: The impact of polycystic ovary syndrome (PCOS) on endometrial receptivity and embryo quality is a subject debate. Different PCOS patient types may exhibit different effects these factors. This study aimed to identify causes for low live birth rate by comparing among types. Methods: Overall, total 767 patients with first in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) treatment classified into phenotype A (n = 167 patients) D 600 were eligible analysis....
Aim: To date, findings on the overall and sex-specific effects of plasma pyridoxal 5′-phosphate (PLP, active coenzyme form vitamin B6) risk coronary heart disease (CHD) have been inconsistent. This study sought to advance our understanding association PLP with CHD, particular attention paid sex differences effect modifiers. Methods: We conducted a hospital-based, case-control suspected CHD patients undergoing diagnostic angiography. A total 429 cases controls matched by age, sex, operation...
The Baogutu gold deposit (∼4 Mt ore @ 5.5 g/t Au) in West Junggar, is hosted by Early Carboniferous volcano-sedimentary rocks and Late dioritic dikes. Both the dikes mineralization are controlled NE-trending faults. Two diorite direct spatial association with gold-bearing quartz veins have LA–ICP–MS zircon U–Pb ages of 316 ± 5 Ma 314 3 Ma, respectively. emplacement a little older than reported (312–311 Ma), which consistent their crosscutting relationships. Gold occurs stockworks altered...
Active and passive continental rifts are generally attributed to plume subduction mechanisms, respectively. However, controversy surrounding the role of two mechanisms continues, especially for mid-Neoproterozoic in South China Craton. Here, we use geochemical zircon Hf isotope data from craton's rift successions examine mechanism rifting. The compiled support existence subduction-related magmatic belts along Jiangnan Orogen western Yangtze margin craton during mid-Neoproterozoic, consistent...
Baogutu is a large gold deposit (4 Mt @ 5.5 g/t Au) in West Junggar, NW China. We conducted Re‐Os geochronological study on seven pyrite samples from auriferous quartz‐pyrite veins, which yielded isochron age of 312 ± 11 Ma (2σ). This defines the timing mineralization, and overlaps emplacement diorite to granodiorite porphyry stocks (319–310 Ma) district. The Os initial ratio 0.46 0.21 (2σ) suggests mix components both mantle continental crust ore‐forming system, similar proposed magma...
Invasive Escherichia coli disease (IED) can lead to sepsis and death is associated with a substantial burden. Yet, there scarce information on the burden of IED in Asian patients. This retrospective study used US hospital data from PINC AI™ Healthcare database (October 2015–March 2020) identify cases among patients aged ≥ 60 years. was defined as positive E. culture blood or other normally sterile body site (group 1 IED) urine signs 2 IED). Eligible were classified into non-Asian cohorts...
This paper reports the first discovery of basic igneous rocks in Bairin Right Banner southeastern Inner Mongolia, China. To understand genesis and tectonic evolution these rocks, we have carried out geochronology geochemistry research on them. The results show that LA-ICP-MS zircon U-Pb concordant mean ages massive basalt, diabase, pillow basalt are 272.0 ± 2.8 Ma, 261.5 3.2 256.5 2.5 respectively, suggesting their formation during Late Permian. tholeiitic with low Mg # values ranges...
To investigate the efficacy of intravenous thrombolysis (IVT) combined with endovascular treatment (EVT) on vascular recanalization rate and peak systolic velocity (PSV) in patients acute cerebral infarction (ACI).A retrospective observational study was conducted from January 2019 to December 2021 Chengdu First People's Hospital. The clinical data 96 ACI were reviewed assigned either control group (IVT alone, n=54) or observation (IVT+EVT, n=42). rate, PSV, neurological function, modified...