Jaeho Myeong

ORCID: 0000-0003-4180-629X
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About
Contact & Profiles
Research Areas
  • COVID-19 epidemiological studies
  • COVID-19 Digital Contact Tracing
  • Biochemical Analysis and Sensing Techniques
  • Complex Systems and Time Series Analysis
  • Enzyme Catalysis and Immobilization
  • Curcumin's Biomedical Applications
  • Misinformation and Its Impacts
  • Blockchain Technology Applications and Security
  • Digital Marketing and Social Media
  • Flavonoids in Medical Research
  • COVID-19 Pandemic Impacts
  • Art History and Market Analysis
  • Phytochemicals and Antioxidant Activities
  • Data-Driven Disease Surveillance
  • Berberine and alkaloids research
  • Silymarin and Mushroom Poisoning
  • Essential Oils and Antimicrobial Activity
  • Meat and Animal Product Quality
  • Proteins in Food Systems
  • Heavy Metals in Plants

Seoul National University
2021

Wireless emergency alerts (WEAs) have become a crucial information system to notify residents of potential hazards in their vicinity. Using large transaction dataset, we investigate (1) how WEAs influence offline and online transactions as proxy public mobility, (2) different types affect transactions. Our results indicate that only the occurrence confirmed cases can significantly reduce mobility compared those provide on exact movement patient. Further analysis suggests treatment effects...

10.2139/ssrn.4845708 preprint EN 2024-01-01
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