R G Ulmer
- Safety, Risk, Reliability and Quality top 0.2%
- Transportation top 1%
- Public Health, Environmental and Occupational Health top 5%
- Physical Therapy, Sports Therapy and Rehabilitation top 1%
- Social Psychology top 5%
- Co-authors
- David F. PreusserAllan F. WilliamsHelen B. WeinsteinRichard A. RettingSusan A. FergusonCharles M. FarmerPaul ZadorSherry A. Ferguson
- Topics
- Traffic and Road Safety (23 papers)Injury Epidemiology and Prevention (8 papers)Substance Abuse Treatment and Outcomes (6 papers)
- Cited by
- Safety, Risk, Reliability and QualityTransportationPhysical Therapy, Sports Therapy and Rehabilitation
- Partner nations
- United States
In The Last Decade
R G Ulmer
30 papers receiving 990 citations
Peers
Comparison fields: 5 of 92
- Safety, Risk, Reliability and Quality 943
- Transportation 465
- Public Health, Environmental and Occupational Health 361
- Physical Therapy, Sports Therapy and Rehabilitation 294
- Social Psychology 230
Countries citing papers authored by R G Ulmer
This map shows the geographic impact of R G Ulmer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by R G Ulmer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R G Ulmer more than expected).
Fields of papers citing papers by R G Ulmer
This network shows the impact of papers produced by R G Ulmer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by R G Ulmer. The network helps show where R G Ulmer may publish in the future.
Co-authorship network of co-authors of R G Ulmer
This figure shows the co-authorship network connecting the top 25 collaborators of R G Ulmer. A scholar is included among the top collaborators of R G Ulmer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with R G Ulmer. R G Ulmer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | 26 | |
| 3 | 32 | |
| 4 | 7 | |
| 5 | 111 | |
| 6 | 144 | |
| 7 | 21 | |
| 8 | 5 | |
| 9 | 245 | |
| 10 | 41 | |
| 11 | 94 | |
| 12 | 102 | |
| 13 | 24 | |
| 14 | 69 | |
| 15 | EVALUATION OF CALIFORNIA'S SAFETY BELT LAW CHANGE TO PRIMARY ENFORCEMENT. FINAL REPORT | 8 |
| 16 | IMPAIRED DRIVING DETECTION AND ENFORCEMENT | 0 |
| 17 | REDUCTION IN PEDESTRIAN AND VEHICLE OCCUPANT FATAL CRASHES WITH DAYLIGHT SAVING TIME | 1 |
| 18 | 71 | |
| 19 | 7 | |
| 20 | Driver record evaluation of a drinking driver rehabilitation program | 22 |
About R G Ulmer
R G Ulmer is a scholar working on Safety, Risk, Reliability and Quality, Physical Therapy, Sports Therapy and Rehabilitation and Transportation, having authored 34 papers that have together received 1.2k indexed citations. Recurring topics across this work include Traffic and Road Safety (23 papers), Injury Epidemiology and Prevention (8 papers) and Substance Abuse Treatment and Outcomes (6 papers). The work is most often cited by research in Safety, Risk, Reliability and Quality (943 citations), Transportation (465 citations) and Physical Therapy, Sports Therapy and Rehabilitation (294 citations). R G Ulmer has collaborated with scholars based in United States. Frequent co-authors include David F. Preusser, Allan F. Williams, Helen B. Weinstein, Richard A. Retting, Susan A. Ferguson, Charles M. Farmer, Paul Zador, Sherry A. Ferguson, A K Lund and Elisa R. Braver. Their work appears in journals such as American Journal of Public Health, Accident Analysis & Prevention and Journal of Safety Research.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.