C.J. Hammer
- Equine top 1%
- Veterinary Equine Medical Research 19
- Agronomy and Crop Science top 1%
- Reproductive Physiology in Livestock 23
- Ruminant Nutrition and Digestive Physiology 8
- Small Animals top 2%
- Animal health and immunology 12
- Obstetrics and Gynecology top 5%
- Pregnancy and preeclampsia studies 5
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- Birth, Development, and Health 16
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- Selenium in Biological Systems 8
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- Effects of Environmental Stressors on Livestock 4
- Co-authors
- Lawrence P. ReynoldsK. A. VonnahmeDale A. RedmerJ. S. CatonJ. S. LutherTammi L NevilleJ. J. ReedJ. B. Taylor
- Journals
- Journal of Animal Science (19 papers)Journal of Equine Veterinary Science (14 papers)Domestic Animal Endocrinology (3 papers)
- Partner nations
- United StatesCanadaGermany
In The Last Decade
C.J. Hammer
60 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 104
- Equine 101
- Agronomy and Crop Science 452
- Small Animals 176
- Obstetrics and Gynecology 156
- Pediatrics, Perinatology and Child Health 383
Countries citing papers authored by C.J. Hammer
This map shows the geographic impact of C.J. Hammer'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 C.J. Hammer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C.J. Hammer more than expected).
Fields of papers citing papers by C.J. Hammer
This network shows the impact of papers produced by C.J. Hammer. 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 C.J. Hammer. The network helps show where C.J. Hammer may publish in the future.
Co-authorship network
The 25 scholars most cited alongside C.J. Hammer, 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 | 2025 | 1 | |
| 2 | 2024 | 6 | |
| 3 | 2023 | 1 | |
| 4 | 2023 | 22 | |
| 5 | 2021 | 5 | |
| 6 | 2021 | 6 | |
| 7 | 2021 | 2 | |
| 8 | 2021 | 2 | |
| 9 | 2019 | 6 | |
| 10 | 2015 | 10 | |
| 11 | 2012 | 13 | |
| 12 | 2011 | 36 | |
| 13 | 2011 | 67 | |
| 14 | 2010 | 36 | |
| 15 | 2010 | 68 | |
| 16 | 2009 | 24 | |
| 17 | Passive immunity in newborn calves. | 2002 | 17 |
| 18 | 2000 | 263 | |
| 19 | The effect of prolonged swimming activity on the growth, proximate body composition and calorific content of O-age group whiting (Merlangius merlangus L., Gadidae) | 1996 | 7 |
| 20 | [The influence of humoral immune mechanisms on metastasizing tumors in humans (author's transl)]. | 1977 | 0 |
About C.J. Hammer
C.J. Hammer is a scholar working on Equine, Agronomy and Crop Science and Small Animals, having authored 62 papers that have together received 1.3k indexed citations. Recurring topics across this work include Reproductive Physiology in Livestock (23 papers), Veterinary Equine Medical Research (19 papers), Birth, Development, and Health (16 papers), Animal health and immunology (12 papers), Selenium in Biological Systems (8 papers), Ruminant Nutrition and Digestive Physiology (8 papers), Pregnancy and preeclampsia studies (5 papers) and Effects of Environmental Stressors on Livestock (4 papers). The work is most often cited by research in Equine (101 citations), Agronomy and Crop Science (452 citations) and Small Animals (176 citations). C.J. Hammer has collaborated with scholars based in United States, Canada and Germany. Frequent co-authors include Lawrence P. Reynolds, K. A. Vonnahme, Dale A. Redmer, J. S. Caton, J. S. Luther, Tammi L Neville, J. J. Reed, J. B. Taylor, Robert Lanza and Francisca Díaz. Their work appears in journals such as Journal of Animal Science, Journal of Equine Veterinary Science, Domestic Animal Endocrinology, Reproduction and Animal Reproduction 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.