R.J. Collier
Impact in
- Animal Science and Zoology top 0.01%
- Effects of Environmental Stressors on Livestock
- Meat and Animal Product Quality
- Agronomy and Crop Science top 0.02%
- Reproductive Physiology in Livestock
- Ruminant Nutrition and Digestive Physiology
Papers in
-
- Reproductive Physiology in Livestock 91
- Ruminant Nutrition and Digestive Physiology 40
- Milk Quality and Mastitis in Dairy Cows 15
-
- Effects of Environmental Stressors on Livestock 93
- Meat and Animal Product Quality 17
- Co-authors
- C.J. Wilcox (22 shared papers)D.K. Beede (7 shared papers)L.H. Baumgard (15 shared papers)M.J. VanBaale (6 shared papers)W.W. Thatcher (13 shared papers)W.W. Thatcher (5 shared papers)D.E. Bauman (7 shared papers)Robert P. Rhoads (7 shared papers)
- Journals
- Journal of Dairy Science (71 papers)Journal of Animal Science (21 papers)Domestic Animal Endocrinology (11 papers)Canadian Medical Association Journal (8 papers)Investigative Ophthalmology & Visual Science (4 papers)
- Partner nations
- United StatesChinaJapan
In The Last Decade
R.J. Collier
229 papers receiving 12.2k citations
R.J. Collier's Hit Papers
Peers
Comparison fields: 5 of 185
- Animal Science and Zoology 6.9k
- Agronomy and Crop Science 5.0k
- Small Animals 2.2k
- Genetics 3.1k
- Endocrinology, Diabetes and Metabolism 1.2k
Countries citing papers authored by R.J. Collier
This map shows the geographic impact of R.J. Collier'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.J. Collier with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R.J. Collier more than expected).
Fields of papers citing papers by R.J. Collier
This network shows the impact of papers produced by R.J. Collier. 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.J. Collier. The network helps show where R.J. Collier may publish in the future.
Co-authors
The 25 scholars most cited alongside R.J. Collier, 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 235 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Adaptation to hot climate and strategies to alleviate heat stress in livestock production Hit paper breakdown → | 2011 | 765 |
| 2 | Black Globe-Humidity Index (BGHI) as Comfort Equation for Dairy Cows Hit paper breakdown → | 1981 | 701 |
| 3 | Effects of heat stress and plane of nutrition on lactating Holstein cows: I. Production, metabolism, and aspects of circulating somatotropin Hit paper breakdown → | 2009 | 550 |
| 4 | Major Advances Associated with Environmental Effects on Dairy Cattle Hit paper breakdown → | 2006 | 490 |
| 5 | Potential Nutritional Strategies for Intensively Managed Cattle during Thermal Stress Hit paper breakdown → | 1986 | 391 |
| 6 | 2008 | 360 | |
| 7 | Influences of Environment and Its Modification on Dairy Animal Health and Production Hit paper breakdown → | 1982 | 342 |
| 8 | 2003 | 318 | |
| 9 | 1991 | 270 | |
| 10 | 1982 | 259 | |
| 11 | 2018 | 229 | |
| 12 | 1985 | 218 | |
| 13 | 2014 | 207 | |
| 14 | 2017 | 206 | |
| 15 | Invited review: Physiological and behavioral effects of heat stress in dairy cows Hit paper breakdown → | 2020 | 191 |
| 16 | 2014 | 177 | |
| 17 | 2017 | 172 | |
| 18 | 1990 | 159 | |
| 19 | 1991 | 155 | |
| 20 | 1993 | 138 |
About R.J. Collier
R.J. Collier is a scholar working on Agronomy and Crop Science, Animal Science and Zoology, Genetics, Endocrinology, Diabetes and Metabolism and Small Animals, having authored 235 papers that have together received 13.0k indexed citations. Recurring topics across this work include Effects of Environmental Stressors on Livestock (93 papers), Reproductive Physiology in Livestock (91 papers), Genetic and phenotypic traits in livestock (44 papers), Ruminant Nutrition and Digestive Physiology (40 papers), Growth Hormone and Insulin-like Growth Factors (32 papers), Animal Behavior and Welfare Studies (23 papers), Meat and Animal Product Quality (17 papers) and Milk Quality and Mastitis in Dairy Cows (15 papers). The work is most often cited by research in Animal Science and Zoology (6.9k citations), Agronomy and Crop Science (5.0k citations), Small Animals (2.2k citations), Genetics (3.1k citations) and Endocrinology, Diabetes and Metabolism (1.2k citations). R.J. Collier has collaborated with scholars based in United States, China and Japan. Frequent co-authors include C.J. Wilcox, D.K. Beede, L.H. Baumgard, M.J. VanBaale, W.W. Thatcher, W.W. Thatcher, D.E. Bauman, Robert P. Rhoads, D. E. Buffington and G.E. Dahl. Their work appears in journals such as Journal of Dairy Science, Journal of Animal Science, Domestic Animal Endocrinology, Canadian Medical Association Journal 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.