J. W. Spears
Impact in
- Agronomy and Crop Science top 0.1%
- Ruminant Nutrition and Digestive Physiology
- Reproductive Physiology in Livestock
- Animal Science and Zoology top 0.1%
- Animal Nutrition and Physiology
Papers in
-
- Ruminant Nutrition and Digestive Physiology 78
- Reproductive Physiology in Livestock 19
-
- Animal Nutrition and Physiology 48
- Co-authors
- T. E. Engle (23 shared papers)W.P. Weiss (2 shared papers)E. B. Kegley (13 shared papers)K.E. Lloyd (27 shared papers)J.D. Ward (6 shared papers)Todd A. Armstrong (10 shared papers)Stephanie L Hansen (12 shared papers)T. T. Brown (8 shared papers)
- Journals
- Journal of Animal Science (75 papers)Journal of Dairy Science (14 papers)Animal Feed Science and Technology (8 papers)Poultry Science (8 papers)Journal of Nutrition (7 papers)
- Partner nations
- United StatesChinaFinland
In The Last Decade
J. W. Spears
157 papers receiving 5.1k citations
Peers
Comparison fields: 5 of 126
- Agronomy and Crop Science 2.3k
- Animal Science and Zoology 2.0k
- Nutrition and Dietetics 1.6k
- Small Animals 468
- Health, Toxicology and Mutagenesis 800
Countries citing papers authored by J. W. Spears
This map shows the geographic impact of J. W. Spears'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. W. Spears with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. W. Spears more than expected).
Fields of papers citing papers by J. W. Spears
This network shows the impact of papers produced by J. W. Spears. 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. W. Spears. The network helps show where J. W. Spears may publish in the future.
Co-authors
The 25 scholars most cited alongside J. W. Spears, 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 161 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2008 | 372 | |
| 2 | 1989 | 177 | |
| 3 | 2000 | 175 | |
| 4 | 1996 | 169 | |
| 5 | 2000 | 156 | |
| 6 | 2005 | 113 | |
| 7 | 1994 | 110 | |
| 8 | 2000 | 109 | |
| 9 | 1997 | 103 | |
| 10 | 2008 | 100 | |
| 11 | 1995 | 100 | |
| 12 | 2000 | 98 | |
| 13 | 1997 | 94 | |
| 14 | 2000 | 85 | |
| 15 | 2001 | 79 | |
| 16 | 1996 | 76 | |
| 17 | 1990 | 74 | |
| 18 | 1993 | 72 | |
| 19 | 2009 | 67 | |
| 20 | 2007 | 67 |
About J. W. Spears
J. W. Spears is a scholar working on Agronomy and Crop Science, Animal Science and Zoology, Nutrition and Dietetics, Plant Science and Health, Toxicology and Mutagenesis, having authored 161 papers that have together received 5.6k indexed citations. Recurring topics across this work include Ruminant Nutrition and Digestive Physiology (78 papers), Animal Nutrition and Physiology (48 papers), Trace Elements in Health (35 papers), Plant Micronutrient Interactions and Effects (27 papers), Chromium effects and bioremediation (21 papers), Reproductive Physiology in Livestock (19 papers), Genetic and phenotypic traits in livestock (15 papers) and Iron Metabolism and Disorders (9 papers). The work is most often cited by research in Agronomy and Crop Science (2.3k citations), Animal Science and Zoology (2.0k citations), Nutrition and Dietetics (1.6k citations), Small Animals (468 citations) and Health, Toxicology and Mutagenesis (800 citations). J. W. Spears has collaborated with scholars based in United States, China and Finland. Frequent co-authors include T. E. Engle, W.P. Weiss, E. B. Kegley, K.E. Lloyd, J.D. Ward, Todd A. Armstrong, Stephanie L Hansen, T. T. Brown, E. van Heugten and E. E. Hatfield. Their work appears in journals such as Journal of Animal Science, Journal of Dairy Science, Animal Feed Science and Technology, Poultry Science and Journal of Nutrition.
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.