Skip to content
Log in
Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

Author

Ho-jun Yoo

View on Semantic Scholar

1 paper indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Aug 2026

Changes in Personal Mobility Crash Patterns and Composition Before and After the 2021 Strengthening of Safety Regulations in Seoul: Evidence from Police-Reported Crash Data, 2017–2024

Personal mobility (PM) devices have expanded rapidly as an urban transport mode supporting short-distance travel and first- and last-mile access to public transport, while conflicts involving PM users, pedestrians, and other road users have emerged as an important traffic-safety concern. This study reconstructed police...

Dong-youn Lee, Ho-jun Yoo · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.