Ralph I. Larsen
- Health, Toxicology and Mutagenesis top 5%
- Environmental Engineering top 5%
- Atmospheric Science top 10%
- Automotive Engineering top 10%
- Plant Science
- Co-authors
- Walter W. HeckWilliam F. McDonnellMargaret R. ChristoffersenDonald H. HorstmanI.J. MøllerLawrence J. FolinsbeeJ. ChristoffersenDavid L. Coffin
- Topics
- Air Quality and Health Impacts (16 papers)Air Quality Monitoring and Forecasting (13 papers)Vehicle emissions and performance (7 papers)
- Cited by
- Health, Toxicology and MutagenesisEnvironmental EngineeringProcess Chemistry and Technology
- Journals
- Water ResearchAnnals of the New York Academy of SciencesJournal of the Air & Waste Management Association
- Partner nations
- United StatesIrelandGhana
In The Last Decade
Ralph I. Larsen
38 papers receiving 548 citations
Peers
Comparison fields: 5 of 97
- Health, Toxicology and Mutagenesis 288
- Environmental Engineering 239
- Atmospheric Science 149
- Automotive Engineering 97
- Plant Science 70
Countries citing papers authored by Ralph I. Larsen
This map shows the geographic impact of Ralph I. Larsen'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 Ralph I. Larsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralph I. Larsen more than expected).
Fields of papers citing papers by Ralph I. Larsen
This network shows the impact of papers produced by Ralph I. Larsen. 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 Ralph I. Larsen. The network helps show where Ralph I. Larsen may publish in the future.
Co-authorship network of co-authors of Ralph I. Larsen
This figure shows the co-authorship network connecting the top 25 collaborators of Ralph I. Larsen. A scholar is included among the top collaborators of Ralph I. Larsen 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 Ralph I. Larsen. Ralph I. Larsen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 4 | |
| 2 | A fully automated daily short-term ionospheric forecasting service | 2 |
| 3 | 29 | |
| 4 | 27 | |
| 5 | 4 | |
| 6 | 6 | |
| 7 | 4 | |
| 8 | 8 | |
| 9 | 18 | |
| 10 | 102 | |
| 11 | 19 | |
| 12 | 16 | |
| 13 | 23 | |
| 14 | 6 | |
| 15 | 3 | |
| 16 | 3 | |
| 17 | 8 | |
| 18 | 14 | |
| 19 | 13 | |
| 20 | 36 |
About Ralph I. Larsen
Ralph I. Larsen is a scholar working on Health, Toxicology and Mutagenesis, Environmental Engineering and Automotive Engineering, having authored 39 papers that have together received 643 indexed citations. Recurring topics across this work include Air Quality and Health Impacts (16 papers), Air Quality Monitoring and Forecasting (13 papers) and Vehicle emissions and performance (7 papers). The work is most often cited by research in Health, Toxicology and Mutagenesis (288 citations), Environmental Engineering (239 citations) and Process Chemistry and Technology (25 citations). Ralph I. Larsen has collaborated with scholars based in United States, Ireland and Ghana. Frequent co-authors include Walter W. Heck, William F. McDonnell, Margaret R. Christoffersen, Donald H. Horstman, I.J. Møller, Lawrence J. Folinsbee, J. Christoffersen, David L. Coffin, Donald E. Gardner and Allen S. Heagle. Their work appears in journals such as Water Research, Annals of the New York Academy of Sciences and Journal of the Air & Waste Management Association.
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.