J. O'Brien
- Parasitology top 1%
- Leptospirosis research and findings 10
- Small Animals top 1%
- Veterinary medicine and infectious diseases 4
- Animal health and immunology 3
- Infectious Diseases top 5%
- Tuberculosis Research and Epidemiology 6
- Viral Infections and Vectors 4
- Microbiology top 5%
- Microbial infections and disease research 8
- Endocrinology top 5%
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- Mycobacterium research and diagnosis 6
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- Salmonella and Campylobacter epidemiology 5
J. O'Brien
36 papers receiving 1.0k citations
Peers
Comparison fields: 5 of 68
- Parasitology 479
- Small Animals 273
- Infectious Diseases 504
- Microbiology 135
- Endocrinology 93
Countries citing papers authored by J. O'Brien
This map shows the geographic impact of J. 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 J. 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 J. O'Brien more than expected).
Fields of papers citing papers by J. O'Brien
This network shows the impact of papers produced by J. 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 J. O'Brien. The network helps show where J. O'Brien may publish in the future.
Co-authorship network
The 25 scholars most cited alongside J. 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
| # | Work | ||
|---|---|---|---|
| 1 | Dopamine D1-Receptor Mediated Modulation of Connexin36 Phosphorylation in AII Amacrine Cells | 2008 | 3 |
| 2 | 1992 | 32 | |
| 3 | 1991 | 47 | |
| 4 | 1990 | 51 | |
| 5 | 1989 | 43 | |
| 6 | 1989 | 60 | |
| 7 | 1988 | 89 | |
| 8 | 1988 | 36 | |
| 9 | 1986 | 3 | |
| 10 | 1986 | 31 | |
| 11 | 1985 | 41 | |
| 12 | 1983 | 50 | |
| 13 | 1983 | 76 | |
| 14 | 1982 | 59 | |
| 15 | Immunoglobulins in abomasal fluids of aborted and unaborted bovine fetuses. | 1981 | 3 |
| 16 | 1980 | 16 | |
| 17 | Serum immunoglobulins in aborted and non-aborted bovine foetuses. | 1978 | 17 |
| 18 | 1978 | 5 | |
| 19 | 1978 | 10 | |
| 20 | 1972 | 1 |
About J. O'Brien
J. O'Brien is a scholar working on Parasitology, Microbiology and Small Animals, having authored 36 papers that have together received 1.1k indexed citations. Recurring topics across this work include Leptospirosis research and findings (10 papers), Microbial infections and disease research (8 papers), Tuberculosis Research and Epidemiology (6 papers), Mycobacterium research and diagnosis (6 papers), Salmonella and Campylobacter epidemiology (5 papers), Viral Infections and Vectors (4 papers), Veterinary medicine and infectious diseases (4 papers) and Animal health and immunology (3 papers). The work is most often cited by research in Parasitology (479 citations), Small Animals (273 citations) and Infectious Diseases (504 citations). J. O'Brien has collaborated with scholars based in United Kingdom and United States. Frequent co-authors include William Ellis, J. Hanna, S.D. Neill, S. Neill, James A. Cassells, R.M. McCracken, Robert J. McCracken, D.G. Bryson, J. Montgomery and Denise Kelly. Their work appears in journals such as Veterinary Record, Equine Veterinary Journal, Research in Veterinary Science, Veterinary Microbiology and Investigative Ophthalmology & Visual Science.
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.