Alcohol Consumption and Incidence of Workers' Compensation Claims: A 5-Year Prospective Study of Urban Transit Operators |
Ragland, David R.; Krause, Niklas; Greiner, Birgit A.; Holman, Barbara L.; Fisher, June M.; Cunradi, Carol B. |
2002 |
Journal Article |
A Methodology for Counting Pedestrians at Intersections: Using Automated Counters to Extrapolate Weekly Volumes from Short Manual Counts |
Schneider, Robert J.; Arnold, Lindsay S.; Ragland, David R. |
2009 |
Journal Article |
Driver/Pedestrian Understanding and Behavior at Marked and Unmarked Crosswalks |
Ragland, David R.; Mitman, Meghan F. |
2007 |
Journal Article |
Modeling Secondary Accidents Identified by Traffic Shock Waves |
Wang, Junhua; Liu, Boya; Lanfang, Zhang; Ragland, David R. |
2015 |
Journal Article |
Learning the representation of surrogate safety measures to identify traffic conflict |
Jiajian Lu; Offer Grembek; Mark Hansen |
2022 |
Journal Article |