Darryl Ragland

1.6k total citations
66 papers, 1.3k citations indexed

About

Darryl Ragland is a scholar working on Animal Science and Zoology, Small Animals and Agronomy and Crop Science. According to data from OpenAlex, Darryl Ragland has authored 66 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Animal Science and Zoology, 15 papers in Small Animals and 12 papers in Agronomy and Crop Science. Recurrent topics in Darryl Ragland's work include Animal Nutrition and Physiology (40 papers), Animal Behavior and Welfare Studies (14 papers) and Livestock and Poultry Management (11 papers). Darryl Ragland is often cited by papers focused on Animal Nutrition and Physiology (40 papers), Animal Behavior and Welfare Studies (14 papers) and Livestock and Poultry Management (11 papers). Darryl Ragland collaborates with scholars based in United States, Germany and Canada. Darryl Ragland's co-authors include O. Adeola, J. S. Sands, Ryan N. Dilger, Dale E. King, Sandra F. Amass, B. C. Joern, Peng Xue, T. Sauber, A. Owusu-Asiedu and Kolapo M. Ajuwon and has published in prestigious journals such as The Journal of Immunology, PLoS ONE and Frontiers in Immunology.

In The Last Decade

Darryl Ragland

64 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Darryl Ragland United States 22 863 313 238 225 156 66 1.3k
M. D. Tokach United States 22 1.1k 1.2× 138 0.4× 175 0.7× 432 1.9× 84 0.5× 117 1.3k
M. Eklund Germany 21 1.2k 1.4× 322 1.0× 321 1.3× 288 1.3× 128 0.8× 64 2.0k
Philip Thacker Canada 19 560 0.6× 163 0.5× 116 0.5× 147 0.7× 136 0.9× 42 1.2k
S.A. Adedokun United States 23 1.1k 1.3× 306 1.0× 62 0.3× 165 0.7× 315 2.0× 62 1.3k
Aleksandro Schafer da Silva Brazil 19 266 0.3× 234 0.7× 134 0.6× 116 0.5× 90 0.6× 135 1.1k
Sherief M. Abdel‐Raheem Egypt 17 926 1.1× 353 1.1× 154 0.6× 97 0.4× 78 0.5× 70 1.4k
S.D. Eicher United States 27 1.2k 1.4× 201 0.6× 411 1.7× 871 3.9× 57 0.4× 71 2.0k
Christian Visscher Germany 17 658 0.8× 156 0.5× 115 0.5× 204 0.9× 44 0.3× 132 1.2k
A.M. Mackenzie United Kingdom 18 482 0.6× 268 0.9× 289 1.2× 127 0.6× 44 0.3× 59 979
M. R. Reddy India 21 1.0k 1.2× 316 1.0× 79 0.3× 53 0.2× 124 0.8× 90 1.4k

Countries citing papers authored by Darryl Ragland

Since Specialization
Citations

This map shows the geographic impact of Darryl Ragland'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 Darryl Ragland with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Darryl Ragland more than expected).

Fields of papers citing papers by Darryl Ragland

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Darryl Ragland. 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 Darryl Ragland. The network helps show where Darryl Ragland may publish in the future.

Co-authorship network of co-authors of Darryl Ragland

This figure shows the co-authorship network connecting the top 25 collaborators of Darryl Ragland. A scholar is included among the top collaborators of Darryl Ragland based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Darryl Ragland. Darryl Ragland is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Moreno-Madriñán, Max J., et al.. (2024). Risk assessment of influenza transmission between workers and pigs on US indoor hog growing units. Preventive Veterinary Medicine. 230. 106232–106232. 3 indexed citations
3.
4.
Park, Chan Sol, et al.. (2020). Digestible and metabolizable energy concentrations and amino acid digestibility of dried yeast and soybean meal for growing pigs. Journal of Animal Science. 99(1). 5 indexed citations
5.
6.
Ragland, Darryl, et al.. (2017). Influenza outbreak causes reduction in semen quality of boars. Journal of Swine Health and Production. 25(6). 303–307. 7 indexed citations
7.
Adeola, O. & Darryl Ragland. (2016). Comparative ileal amino acid digestibility of distillers' grains for growing pigs. Animal nutrition. 2(4). 262–266. 17 indexed citations
8.
Jendza, J. A., Pierre‐André Geraert, Darryl Ragland, & O. Adeola. (2011). The site of intestinal disappearance of DDLmethionine and methionine hydroxy analog differs in pigs1. Journal of Animal Science. 89(5). 1385–1391. 9 indexed citations
9.
Sands, J. S., Darryl Ragland, Ryan N. Dilger, & O. Adeola. (2009). Responses of pigs to Aspergillus niger phytase supplementation of low-protein or high-phytin diets1. Journal of Animal Science. 87(8). 2581–2589. 27 indexed citations
10.
Ragland, Darryl, et al.. (2008). Oregano oil and multi-component carbohydrases as alternatives to antimicrobials in nursery diets. Journal of Swine Health and Production. 18(5). 238–243. 6 indexed citations
11.
Dilger, Ryan N., J. S. Sands, Darryl Ragland, & O. Adeola. (2004). Digestibility of nitrogen and amino acids in soybean meal with added soyhulls1,2. Journal of Animal Science. 82(3). 715–724. 154 indexed citations
12.
Amass, Sandra F., Peter W. Mason, Juan M. Pacheco, et al.. (2004). Procedures for preventing transmission of foot-and-mouth disease virus (O/TAW/97) by people. Veterinary Microbiology. 103(3-4). 143–149. 27 indexed citations
13.
Amass, Sandra F., et al.. (2003). Pilot studies to evaluate the efficacy of a truck-mounted tire sanitizer system. Journal of Swine Health and Production. 11(6). 277–283. 4 indexed citations
14.
Amass, Sandra F., et al.. (2002). Evaluating the efficacy of protocols for decontaminating tail-clipping instruments. Journal of Swine Health and Production. 10(5). 209–211. 1 indexed citations
15.
Son, Jino, Darryl Ragland, & O. Adeola. (2002). Quantification of digesta flow into the caeca. British Poultry Science. 43(2). 322–324. 25 indexed citations
16.
Amass, Sandra F., et al.. (2001). Evaluation of the efficacy of a peroxygen compound, Virkon(R)S, as a boot bath disinfectant. Journal of Swine Health and Production. 9(3). 121–123. 25 indexed citations
17.
Ragland, Darryl, et al.. (2001). Additivity and Associative Effects of Metabolizable Energy and Amino Acid Digestibility in Barley and Canola Meal for White Pekin Ducks. Poultry Science. 80(11). 1600–1606. 20 indexed citations
18.
Amass, Sandra F., et al.. (2000). Evaluating the efficacy of boot baths in biosecurity protocols. 8(4). 169–173. 49 indexed citations
19.
Amass, Sandra F., et al.. (2000). Investigation of people as mechanical vectors for porcine reproductive and respiratory syndrome virus. Journal of Swine Health and Production. 8(4). 161–166. 21 indexed citations
20.
Adeola, O., Darryl Ragland, & Dale E. King. (1997). Feeding and excreta collection techniques in metabolizable energy assays for ducks. Poultry Science. 76(5). 728–732. 59 indexed citations

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.

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