D.A. Roland
- Animal Science and Zoology top 0.05%
- Animal Nutrition and Physiology 139
- Livestock and Poultry Management 53
- Rabbits: Nutrition, Reproduction, Health 24
- Aquatic Science top 0.5%
- Aquaculture Nutrition and Growth 18
- Plant Science top 2%
- Moringa oleifera research and applications 12
- Biochemistry top 5%
- Parasitology top 5%
- Bird parasitology and diseases 14
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- Insect and Pesticide Research 14
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- Plant and animal studies 10
- Journals
- Poultry Science (99 papers)The Journal of Applied Poultry Research (28 papers)International Journal of Poultry Science (11 papers)
- Partner nations
- United StatesChinaSwitzerland
In The Last Decade
D.A. Roland
149 papers receiving 2.5k citations
Peers
Comparison fields: 5 of 96
- Animal Science and Zoology 2.6k
- Aquatic Science 609
- Plant Science 1.2k
- Biochemistry 155
- Parasitology 153
Countries citing papers authored by D.A. Roland
This map shows the geographic impact of D.A. Roland'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 D.A. Roland with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D.A. Roland more than expected).
Fields of papers citing papers by D.A. Roland
This network shows the impact of papers produced by D.A. Roland. 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 D.A. Roland. The network helps show where D.A. Roland may publish in the future.
Co-authorship network
The 25 scholars most cited alongside D.A. Roland, 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 | 2007 | 56 | |
| 2 | 2005 | 100 | |
| 3 | 2005 | 86 | |
| 4 | 2002 | 39 | |
| 5 | 2001 | 11 | |
| 6 | 1999 | 27 | |
| 7 | 1999 | 66 | |
| 8 | 1998 | 24 | |
| 9 | 1998 | 5 | |
| 10 | 1997 | 17 | |
| 11 | 1995 | 3 | |
| 12 | 1993 | 16 | |
| 13 | 1993 | 69 | |
| 14 | 1992 | 12 | |
| 15 | 1991 | 14 | |
| 16 | 1991 | 28 | |
| 17 | 1991 | 27 | |
| 18 | 1990 | 11 | |
| 19 | 1989 | 42 | |
| 20 | 1989 | 1 |
About D.A. Roland
D.A. Roland is a scholar working on Animal Science and Zoology, Aquatic Science and Parasitology, having authored 151 papers that have together received 3.0k indexed citations. Recurring topics across this work include Animal Nutrition and Physiology (139 papers), Livestock and Poultry Management (53 papers), Rabbits: Nutrition, Reproduction, Health (24 papers), Aquaculture Nutrition and Growth (18 papers), Insect and Pesticide Research (14 papers), Bird parasitology and diseases (14 papers), Moringa oleifera research and applications (12 papers) and Plant and animal studies (10 papers). The work is most often cited by research in Animal Science and Zoology (2.6k citations), Aquatic Science (609 citations) and Plant Science (1.2k citations). D.A. Roland has collaborated with scholars based in United States, China and Switzerland. Frequent co-authors include M.M. Bryant, R.H. Harms, G. Wu, D.R. Sloan, R.A. Voitle, K. S. Rao, J. I. Orban, G.R. McDANIEL, D. N. Marple and Z. Liu. Their work appears in journals such as Poultry Science, The Journal of Applied Poultry Research, International Journal of Poultry Science, Avian Diseases and Journal of Animal 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.