Yongqing Chen

ORCID: 0000-0001-6686-3640
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Research Areas
  • Geochemistry and Geologic Mapping
  • Geological and Geochemical Analysis
  • Geophysical and Geoelectrical Methods
  • Algebraic structures and combinatorial models
  • earthquake and tectonic studies
  • Quantum Mechanics and Non-Hermitian Physics
  • Nonlinear Waves and Solitons
  • Advanced Topics in Algebra
  • Hydrocarbon exploration and reservoir analysis
  • Geomagnetism and Paleomagnetism Studies
  • Quantum optics and atomic interactions
  • Mineral Processing and Grinding
  • Advanced Fiber Laser Technologies
  • Remote-Sensing Image Classification
  • High-pressure geophysics and materials
  • Quantum Information and Cryptography
  • Galectins and Cancer Biology
  • Grey System Theory Applications
  • Particle physics theoretical and experimental studies
  • Seismic Imaging and Inversion Techniques
  • Geological Modeling and Analysis
  • Ubiquitin and proteasome pathways
  • High-Energy Particle Collisions Research
  • Inflammasome and immune disorders
  • Quantum Chromodynamics and Particle Interactions

China University of Geosciences (Beijing)
2015-2025

Henan Provincial People's Hospital
2021-2023

Henan University
2023

Zhengzhou University
2021-2023

Henan University of Technology
2023

National Institute for Occupational Health and Poison Control
2013-2023

Northwest A&F University
2023

Qingdao University of Science and Technology
2023

Ministry of Natural Resources
2022

Fujian Institute of Oceanography
2022

Chronic atypical neutrophilic dermatosis with lipodystrophy and elevated temperature (CANDLE syndrome) is an autoinflammatory syndrome recently described in children. We undertook this study to investigate the clinical phenotype, genetic cause, immune dysregulation 9 CANDLE patients.Genomic DNA from all patients was screened for mutations PSMB8 (proteasome subunit β type 8). Cytokine levels were measured sera 3 patients. Skin biopsy samples evaluated by immunohistochemistry, blood microarray...

10.1002/art.33368 article EN Arthritis & Rheumatism 2011-09-28

Autosomal recessive mutations in proteasome subunit β 8 (PSMB8), which encodes the inducible β5i, cause immune-dysregulatory disease chronic atypical neutrophilic dermatosis with lipodystrophy and elevated temperature (CANDLE), is classified as a proteasome-associated autoinflammatory syndrome (PRAAS). Here, we identified 4 genes, PSMA3 (encodes α7), PSMB4 β7), PSMB9 β1i), maturation protein (POMP), that have not been previously associated 1 mutation PSMB8 has reported. One patient was...

10.1172/jci81260 article EN Journal of Clinical Investigation 2015-10-20

Abstract Background Teleultrasound provides an effective solution to problems that arise from limited medical resources, a lack of local expertise, and scenarios where the risk infection is high. This study aims explore feasibility application 5G-powered robot-assisted teleultrasound diagnostic system in intensive care unit. Methods In this study, MGIUS-R3 was used. Using 5G network technology, doctor manipulates robotic arm perform examination. The can adjust parameters via control panel,...

10.1186/s13054-021-03563-z article EN cc-by Critical Care 2021-04-07

In the context of China’s path to industrialization advancement, environmental problems are becoming increasingly serious. Therefore, cultivation green technology innovation has become an urgent task during current development. According “Porter hypothesis,” regulation is important driving force for innovation. Environmental tax a typical regulation, although it was implemented late in China. Green one long-term effects collection. Using multiple regression analysis and taking Chinese...

10.3389/fenvs.2022.874865 article EN cc-by Frontiers in Environmental Science 2022-04-29

Longchahe porphyritic granite is the largest pluton within western Gejiu complex, a series of mainly intermediate to felsic alkali intrusions in southwestern China. Our research indicates that intruded during Late Cretaceous (82–84 Ma). The primarily medium- coarse-grained granite, which shows weakly peraluminous (A/CNK = 0.92–1.82, with an average 1.09) and (shoshonitic) characteristics, exhibiting affinity highly differentiated I-type granite. enriched K Rb, but depleted Ba, P, Ti,...

10.3390/geosciences15020071 article EN cc-by Geosciences 2025-02-18

Objective This study aimed to understand the noise exposure of non-coal mines in China take appropriate controls protect workers' health. Methods An assessment miners' exposures was conducted four provinces China. Individual levels were measured, and survey on hearing protector device (HPD) equipment administered. Results 423 dosimeter measurements obtained, including drilling, blasting, ore drawing, transportation, winching, crushing, screening ball milling, auxiliary (air pressure, pump,...

10.3389/fpubh.2022.1055618 article EN cc-by Frontiers in Public Health 2023-01-09

Haemochorial placentation is a unique physiological process in which the fetal trophoblast cells remodel maternal decidual spiral arteries to establish fetoplacental blood supply. Pregnancy-specific glycoproteins (PSGs) are members of carcinoembryonic antigen family. PSGs produced by placenta rodents and primates secreted into bloodstream. PSG23 one 17 murine PSG family (designated PSG16 PSG32). Previous studies determined that have immunoregulatory functions due their ability modulate...

10.1095/biolreprod.108.070268 article EN Biology of Reproduction 2008-08-28

Concentration of elements or element groups in a geological body is the result multiple stages rock-forming and ore-forming processes. An group can be identified by PCA (principal component analysis) separated into two components using BEMD (bi-dimensional empirical mode decomposition): (1) high background which represents developed rocks through various processes favorable for mineralization (i.e. magmatism, sedimentation and/or metamorphism); (2) anomaly reflects that overprinted on during...

10.1016/j.gsf.2018.09.015 article EN cc-by-nc-nd Geoscience Frontiers 2018-12-12

The use of traditional statistical and new methods spatial analysis can provide suitable indicators geochemical element dispersion, aid in targeting potential areas for mineral exploration. A case study involving the stream sediment geochemistry data from an area Yunnan province, South China, is presented. has two known gold deposits where several mines are present. starts with appraisal descriptive statistics data. Geological studies were conducted to obtain a thorough understanding...

10.1144/1467-7873/06-109 article EN Geochemistry Exploration Environment Analysis 2006-10-24

10.1007/s12583-021-1440-0 article EN Journal of Earth Science 2021-04-01

The Early Cretaceous–Early Eocene granitoids in the Tengchong Block record evolutionary history of Mesozoic-Cenozoic tectono-magmatic evolution Eastern Tethys. (a) Cretaceous with relatively low (87Sr/86Sr)i ratios 0.7090–0.7169 and εNd(t) values −9.8 to −7.8 display metaluminous, calc-alkaline dominated by I-type granite affinity hybrid mantle–crust geochemical signatures. They may have been derived from melting subducted Meso-Tethyan Bangong-Nujiang oceanic crust terrigenous sediments an...

10.1016/j.gsf.2021.101338 article EN cc-by-nc-nd Geoscience Frontiers 2021-11-23

The study of ultramafic rocks in Western Yunnan is great significance for an understanding the tectonic evolution Neo-Tethys Ocean. zircon U–Pb data indicated that Santaishan serpentinized pyroxene peridotite (SSPP) was formed 186–190 Ma, and Yingjiang hornblende pyroxenite (YHP) 182–183 Ma. content MgO SSPP relatively high, but SiO2, Al2O3, CaO TiO2 ΣREE are low, while YHP has opposite characteristics. samples from have similar distribution patterns trace elements, both being enriched large...

10.3390/min13040536 article EN Minerals 2023-04-12

Background: Ultrasound-responsive nanodroplets (NDs) targeting tumors have shown great potential in ultrasound imaging and tumor therapy, but most of these studies are based NDs with lipid shells that cannot overcome the uptake by cells reticulo-endothelial system (RES). comprised polyethylene glycol (PEG)-based polymers could effectively suppressed RES, phase transition, contrast-enhanced drug release about not been well illuminated. Methods: Folate receptor targeted loaded DOX (FA-NDs/DOX)...

10.31083/j.fbl2806115 article EN cc-by Frontiers in Bioscience-Landmark 2023-06-14

The aim of the present study was to investigate effects simvastatin on protein kinase B (PKB) signaling pathway and expression phosphatase tensin homolog (PTEN). were analyzed by administering drug orally male spontaneously hypertensive rats (SHRs) at a dose 10 mg/kg/day, while control animals received an equal volume saline. systolic pressure (mmHg) rat tail artery measured prior initiation experiment, once week until end experiment. At euthanized hearts removed. left ventricular...

10.3892/etm.2015.2550 article EN Experimental and Therapeutic Medicine 2015-06-05
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