John Maas
Impact in
- Small Animals top 1%
- Animal health and immunology
- Agronomy and Crop Science top 2%
- Reproductive Physiology in Livestock
- Ruminant Nutrition and Digestive Physiology
- Milk Quality and Mastitis in Dairy Cows
Papers in
-
- Selenium in Biological Systems 16
-
- Animal Disease Management and Epidemiology 5
- Milk Quality and Mastitis in Dairy Cows 5
- Co-authors
- Franklyn B. Garry (2 shared papers)N.J. Urie (2 shared papers)John H. Kirk (5 shared papers)Sheila M. McGuirk (2 shared papers)John R. Peauroi (5 shared papers)T.J. Earleywine (2 shared papers)Jason E. Lombard (2 shared papers)S. Godden (2 shared papers)
- Journals
- American Journal of Veterinary Research (9 papers)Journal of the American Veterinary Medical Association (8 papers)Journal of Veterinary Diagnostic Investigation (4 papers)Veterinary Clinics of North America Food Animal Practice (3 papers)Journal of Dairy Science (3 papers)
- Partner nations
- United StatesAustraliaFrance
In The Last Decade
John Maas
48 papers receiving 737 citations
Peers
Comparison fields: 5 of 79
- Small Animals 278
- Agronomy and Crop Science 305
- Nutrition and Dietetics 236
- Equine 23
- Animal Science and Zoology 130
Countries citing papers authored by John Maas
This map shows the geographic impact of John Maas'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 John Maas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Maas more than expected).
Fields of papers citing papers by John Maas
This network shows the impact of papers produced by John Maas. 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 John Maas. The network helps show where John Maas may publish in the future.
Co-authors
The 25 scholars most cited alongside John Maas, 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 48 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2020 | 232 | |
| 2 | 1987 | 45 | |
| 3 | 1993 | 37 | |
| 4 | 1992 | 35 | |
| 5 | Comparison of selenium levels and glutathione peroxidase activity in bovine whole blood. | 1984 | 32 |
| 6 | 2005 | 30 | |
| 7 | 1991 | 28 | |
| 8 | 1999 | 27 | |
| 9 | 1984 | 26 | |
| 10 | 1996 | 23 | |
| 11 | 1994 | 19 | |
| 12 | 1990 | 19 | |
| 13 | 2002 | 17 | |
| 14 | 1997 | 15 | |
| 15 | 1996 | 13 | |
| 16 | 1996 | 13 | |
| 17 | Serum alpha-tocopherol, vitamin A, and blood selenium concentrations, and glutathione peroxidase activity in llamas fed alfalfa hay. | 1996 | 12 |
| 18 | 1993 | 11 | |
| 19 | 2019 | 11 | |
| 20 | 2001 | 10 |
About John Maas
John Maas is a scholar working on Nutrition and Dietetics, Agronomy and Crop Science, Ecology, Evolution, Behavior and Systematics, Infectious Diseases and Small Animals, having authored 48 papers that have together received 822 indexed citations. Recurring topics across this work include Selenium in Biological Systems (16 papers), Vector-Borne Animal Diseases (8 papers), Vector-borne infectious diseases (6 papers), Microbial infections and disease research (5 papers), Animal Disease Management and Epidemiology (5 papers), Milk Quality and Mastitis in Dairy Cows (5 papers), Viral Infections and Vectors (4 papers) and Animal health and immunology (3 papers). The work is most often cited by research in Small Animals (278 citations), Agronomy and Crop Science (305 citations), Nutrition and Dietetics (236 citations), Equine (23 citations) and Animal Science and Zoology (130 citations). John Maas has collaborated with scholars based in United States, Australia and France. Frequent co-authors include Franklyn B. Garry, N.J. Urie, John H. Kirk, Sheila M. McGuirk, John R. Peauroi, T.J. Earleywine, Jason E. Lombard, S. Godden, Keith E. Sterner and Matthew Branan. Their work appears in journals such as American Journal of Veterinary Research, Journal of the American Veterinary Medical Association, Journal of Veterinary Diagnostic Investigation, Veterinary Clinics of North America Food Animal Practice and Journal of Dairy 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.