Robert O’Brien
Impact in
- Catalysis top 5%
- Catalysts for Methane Reforming
- Immunology and Allergy top 10%
Papers in
- Surgery 23
- Knee injuries and reconstruction techniques 19
- Total Knee Arthroplasty Outcomes 11
- Shoulder Injury and Treatment 9
- Orthopedic Surgery and Rehabilitation 5
- Bladder and Urothelial Cancer Treatments 3
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- Sports injuries and prevention 8
- Co-authors
- Burtron H. Davis (2 shared papers)Mingsheng Luo (1 shared paper)Yongqing Zhang (1 shared paper)Robert M. Buchanan (3 shared papers)John F. Richardson (3 shared papers)Gregory S. DiFelice (19 shared papers)Harmen D. Vermeijden (11 shared papers)Jelle P. van der List (11 shared papers)
- Journals
- Journal of Clinical Oncology (4 papers)Arthroscopy The Journal of Arthroscopic and Related Surgery (3 papers)Orthopaedic Journal of Sports Medicine (2 papers)The American Journal of Sports Medicine (2 papers)Inorganica Chimica Acta (2 papers)
- Partner nations
- United StatesAustriaNetherlands
In The Last Decade
Robert O’Brien
37 papers receiving 593 citations
Peers
Comparison fields: 5 of 97
- Catalysis 197
- Immunology and Allergy 53
- Orthopedics and Sports Medicine 58
- Process Chemistry and Technology 16
- Inorganic Chemistry 77
Countries citing papers authored by Robert O’Brien
This map shows the geographic impact of Robert O’Brien'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 Robert O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert O’Brien more than expected).
Fields of papers citing papers by Robert O’Brien
This network shows the impact of papers produced by Robert O’Brien. 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 Robert O’Brien. The network helps show where Robert O’Brien may publish in the future.
Co-authors
The 25 scholars most cited alongside Robert O’Brien, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 43 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2002 | 154 | |
| 2 | 1990 | 61 | |
| 3 | 2004 | 61 | |
| 4 | 1992 | 56 | |
| 5 | 2010 | 53 | |
| 6 | 2020 | 48 | |
| 7 | 1993 | 36 | |
| 8 | 2011 | 30 | |
| 9 | 2020 | 16 | |
| 10 | 2022 | 13 | |
| 11 | 2011 | 12 | |
| 12 | 2014 | 11 | |
| 13 | 2024 | 9 | |
| 14 | 2017 | 7 | |
| 15 | 1971 | 6 | |
| 16 | 2021 | 5 | |
| 17 | 2023 | 5 | |
| 18 | 2019 | 5 | |
| 19 | 1979 | 5 | |
| 20 | 2023 | 5 |
About Robert O’Brien
Robert O’Brien is a scholar working on Surgery, Orthopedics and Sports Medicine, Oncology, Pulmonary and Respiratory Medicine and Electronic, Optical and Magnetic Materials, having authored 43 papers that have together received 621 indexed citations. Recurring topics across this work include Knee injuries and reconstruction techniques (19 papers), Total Knee Arthroplasty Outcomes (11 papers), Shoulder Injury and Treatment (9 papers), Sports injuries and prevention (8 papers), Orthopedic Surgery and Rehabilitation (5 papers), Cancer Genomics and Diagnostics (3 papers), Magnetism in coordination complexes (3 papers) and Bladder and Urothelial Cancer Treatments (3 papers). The work is most often cited by research in Catalysis (197 citations), Immunology and Allergy (53 citations), Orthopedics and Sports Medicine (58 citations), Process Chemistry and Technology (16 citations) and Inorganic Chemistry (77 citations). Robert O’Brien has collaborated with scholars based in United States, Austria and Netherlands. Frequent co-authors include Burtron H. Davis, Mingsheng Luo, Yongqing Zhang, Robert M. Buchanan, John F. Richardson, Gregory S. DiFelice, Harmen D. Vermeijden, Jelle P. van der List, Andrew Wootton and Wayne R. Thomas. Their work appears in journals such as Journal of Clinical Oncology, Arthroscopy The Journal of Arthroscopic and Related Surgery, Orthopaedic Journal of Sports Medicine, The American Journal of Sports Medicine and Inorganica Chimica Acta.
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.