Junmei Zhang

ORCID: 0000-0002-2257-1803
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About
Contact & Profiles
Research Areas
  • Cardiac Imaging and Diagnostics
  • Cardiovascular Function and Risk Factors
  • Coronary Interventions and Diagnostics
  • Air Quality and Health Impacts
  • Atmospheric chemistry and aerosols
  • Advanced MRI Techniques and Applications
  • Cardiac Valve Diseases and Treatments
  • Medical Image Segmentation Techniques
  • Mass Spectrometry Techniques and Applications
  • Toxic Organic Pollutants Impact
  • Cardiac and Coronary Surgery Techniques
  • Fluid Dynamics and Turbulent Flows
  • Air Quality Monitoring and Forecasting
  • Cardiomyopathy and Myosin Studies
  • Elasticity and Material Modeling
  • Advanced Proteomics Techniques and Applications
  • Aerodynamics and Fluid Dynamics Research
  • Aerodynamics and Acoustics in Jet Flows
  • Wind and Air Flow Studies
  • Analytical Chemistry and Chromatography
  • Vehicle emissions and performance
  • Computational Fluid Dynamics and Aerodynamics
  • Systemic Lupus Erythematosus Research
  • Anesthesia and Neurotoxicity Research
  • Epilepsy research and treatment

Yan'an University
2024-2025

Beijing Children’s Hospital
2014-2024

Capital Medical University
2014-2024

Zhengzhou University
2020-2024

Henan Provincial People's Hospital
2017-2024

Tianjin Children's Hospital
2019-2024

Center for Children
2024

Shandong First Medical University
2023-2024

Halliburton (United Kingdom)
2024

Air Force Medical University
2024

A highly compressible and superior low-temperature tolerant supercapacitor is constructed based on a novel dual chemically crosslinked PVA hydrogel electrolyte.

10.1039/c9ta12424a article EN Journal of Materials Chemistry A 2020-01-01

ABSTRACT Virus budding is a critical step in the replication cycle of enveloped viruses, closely linked to viral spread, disease progression, and clinical outcomes. The many RNA viruses facilitated by hijacking host endosomal sorting complex required for transport (ESCRT) proteins through late domains. These domains are essential progeny virus production highly conserved, making interaction between ESCRT potential target development antiviral therapeutics. In this study, we elucidated...

10.1002/jmv.70182 article EN Journal of Medical Virology 2025-01-27

Invasive fractional flow reserve (FFR) is the gold standard to assess functional coronary stenosis. The non-invasive assessment of diameter stenosis (DS) using computed tomography angiography (CTA) has high false positive rate in contrast FFR. Combining CTA with computational fluid dynamics (CFD), recent studies have shown promising predictions FFRCT for superior lesion severity over alone. CFD models tend be computationally expensive, however, and require several hours completing analysis....

10.1371/journal.pone.0153070 article EN cc-by PLoS ONE 2016-05-17

Coronary artery lumen delineation, to localize and grade stenosis, is an important but tedious challenging task for coronary heart disease evaluation. Deep learning has recently been successful applied many applications, including medical imaging. However small imaged objects such as arteries their segmentation, it remains a challenge. This paper investigates segmentation using 3D U-net convolutional neural networks, tests its utility with multiple datasets on two settings. We adapted the...

10.1109/embc.2018.8512328 article EN 2018-07-01

Asymmetric hydrogenation of 1,6-enynes using chirally modified cationic rhodium precatalysts enables enantioselective reductive cyclization to afford alkylidene-substituted carbocycles and heterocycles in a completely atom economical fashion. Good excellent yields exceptional levels asymmetric induction are observed across structurally diverse set substrates. Mechanistic studies involving hydrogen-deuterium crossover experiments, along with the observance nonconjugated cycloisomerization...

10.1021/ja042645v article EN Journal of the American Chemical Society 2005-04-06

False positives that arise when MS/MS data are used to search protein sequence databases remain a concern in proteomics research. Here, we present five types of false identified aligning sequences spectra by Mascot database searching software. because (1) enzymatic digestion at abnormal sites; (2) misinterpretation charge states; (3) modifications; (4) incorrect assignment the modification site; and (5) use isotopic peaks. We examples, clearly as manual inspection, nevertheless were assigned...

10.1021/pr900172v article EN Journal of Proteome Research 2009-04-15
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