R. J. Johnson

781 total citations
20 papers, 671 citations indexed

About

R. J. Johnson is a scholar working on Animal Science and Zoology, Endocrinology, Diabetes and Metabolism and Molecular Biology. According to data from OpenAlex, R. J. Johnson has authored 20 papers receiving a total of 671 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Animal Science and Zoology, 9 papers in Endocrinology, Diabetes and Metabolism and 3 papers in Molecular Biology. Recurrent topics in R. J. Johnson's work include Animal Nutrition and Physiology (9 papers), Growth Hormone and Insulin-like Growth Factors (9 papers) and Regulation of Appetite and Obesity (3 papers). R. J. Johnson is often cited by papers focused on Animal Nutrition and Physiology (9 papers), Growth Hormone and Insulin-like Growth Factors (9 papers) and Regulation of Appetite and Obesity (3 papers). R. J. Johnson collaborates with scholars based in Australia and United States. R. J. Johnson's co-authors include F J Ballard, R. G. Campbell, Philip Owens, John P. McMurtry, R. A. Pym, Kim McFann, Christopher J. Rivard, Diana Jalal, Janet K. Snell‐Bergeon and Marian Rewers and has published in prestigious journals such as Journal of Animal Science, Journal of the Science of Food and Agriculture and Journal of Endocrinology.

In The Last Decade

R. J. Johnson

18 papers receiving 624 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. J. Johnson Australia 15 278 217 123 114 109 20 671
Mirja R. Wilkens Germany 18 88 0.3× 179 0.8× 114 0.9× 84 0.7× 159 1.5× 64 879
P. J. Markwell United Kingdom 20 106 0.4× 44 0.2× 104 0.8× 93 0.8× 186 1.7× 38 928
W. Michie United Kingdom 23 743 2.7× 357 1.6× 52 0.4× 65 0.6× 96 0.9× 58 1.5k
T. D. G. Watson United Kingdom 19 303 1.1× 60 0.3× 11 0.1× 143 1.3× 130 1.2× 35 1.1k
R. L. Horst United States 19 110 0.4× 154 0.7× 54 0.4× 59 0.5× 165 1.5× 32 912
S. Wamberg Denmark 12 154 0.6× 101 0.5× 69 0.6× 87 0.8× 36 0.3× 38 537
B.K. Sharma United States 18 247 0.9× 118 0.5× 15 0.1× 92 0.8× 365 3.3× 28 1.0k
J. Lefaivre France 13 46 0.2× 73 0.3× 25 0.2× 70 0.6× 85 0.8× 51 569
EN Bergman 21 228 0.8× 352 1.6× 28 0.2× 215 1.9× 391 3.6× 25 1.9k
Sven König Germany 14 84 0.3× 188 0.9× 30 0.2× 120 1.1× 289 2.7× 46 757

Countries citing papers authored by R. J. Johnson

Since Specialization
Citations

This map shows the geographic impact of R. J. Johnson'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. Johnson 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. Johnson more than expected).

Fields of papers citing papers by R. J. Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. J. Johnson. 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. Johnson. The network helps show where R. J. Johnson may publish in the future.

Co-authorship network of co-authors of R. J. Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of R. J. Johnson. A scholar is included among the top collaborators of R. J. Johnson 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 R. J. Johnson. R. J. Johnson 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
1.
Jalal, Diana, Christopher J. Rivard, R. J. Johnson, et al.. (2010). Serum uric acid levels predict the development of albuminuria over 6 years in patients with type 1 diabetes: Findings from the Coronary Artery Calcification in Type 1 Diabetes study. Nephrology Dialysis Transplantation. 25(6). 1865–1869. 135 indexed citations
2.
Standridge, John B., J E Sealey, John H. Laragh, et al.. (2005). A free-ranging roundtable discussion on hypertension. Journal of Human Hypertension. 19(4). 259–266. 1 indexed citations
3.
Tilbrook, A.J., et al.. (1992). Short‐term reduction in egg production in laying hens treated with an agonist of GnRH. British Poultry Science. 33(3). 621–638. 14 indexed citations
4.
Campbell, R. G., et al.. (1992). Growth hormone increases whole-body protein turnover in growing pigs1. Journal of Animal Science. 70(10). 3138–3143. 29 indexed citations
5.
Owens, Philip, Michael A. Conlon, R. G. Campbell, et al.. (1991). Developmental changes in growth hormone, insulin-like growth factors (IGF-I and IGF-II) and IGF-binding proteins in plasma of young growing pigs. Journal of Endocrinology. 128(3). 439–447. 41 indexed citations
6.
Pym, R. A., et al.. (1991). Inheritance of plasma insulin‐like growth factor‐I and growth rate, food intake, food efficiency and abdominal fatness in chickens. British Poultry Science. 32(2). 285–293. 18 indexed citations
7.
8.
Campbell, R. G., R. J. Johnson, M. R. Taverner, & R. H. King. (1991). Interrelationships between exogenous porcine somatotropin (PST) administration and dietary protein and energy intake on protein deposition capacity and energy metabolism of pigs.. Journal of Animal Science. 69(4). 1522–1522. 48 indexed citations
9.
Owens, Philip, R. J. Johnson, R. G. Campbell, & F J Ballard. (1990). Growth hormone increases insulin-like growth factor-I (IGF-I) and decreases IGF-II in plasma of growing pigs. Journal of Endocrinology. 124(2). 269–275. 74 indexed citations
10.
Ballard, F J, R. J. Johnson, Philip Owens, et al.. (1990). Chicken insulin-like growth factor-I: Amino acid sequence, radioimmunoassay, and plasma levels between strains and during growth. General and Comparative Endocrinology. 79(3). 459–468. 87 indexed citations
11.
Johnson, R. J., John P. McMurtry, & F J Ballard. (1990). Ontogeny and secretory patterns of plasma insulin-like growth factor-I concentrations in meat-type chickens. Journal of Endocrinology. 124(1). 81–87. 41 indexed citations
12.
Francis, Geoffrey L., John P. McMurtry, R. J. Johnson, & F J Ballard. (1990). Plasma clearance of chicken and human insulin-like growth factor-I and their association with circulating binding proteins in chickens. Journal of Endocrinology. 124(3). 361–370. 28 indexed citations
13.
Johnson, R. J.. (1988). Diminution of pulsatile growth hormone secretion in the domestic fowl (Gallus domesticus): evidence of sexual dimorphism. Journal of Endocrinology. 119(1). 101–109. 35 indexed citations
14.
McMurtry, J.P. & R. J. Johnson. (1988). Modified growth hormone secretion following early growth retardation in broiler chickens. 1. 118. 2 indexed citations
15.
Johnson, R. J., et al.. (1988). Evaluation of triticale for use in diets for meat‐type chickens. Journal of the Science of Food and Agriculture. 42(2). 95–108. 19 indexed citations
16.
Johnson, R. J., R. J. Fairclough, & L. P. Cahill. (1987). Temporal secretory patterns of growth hormone in young meat‐type poultry. British Poultry Science. 28(1). 103–111. 19 indexed citations
17.
Johnson, R. J., et al.. (1985). The nutritional quality of two types of fish silage for broiler chickens. Journal of the Science of Food and Agriculture. 36(11). 1051–1056. 18 indexed citations
18.
Johnson, R. J., et al.. (1984). Production responses of layer strain hens to food restriction during rearing. British Poultry Science. 25(3). 369–387. 13 indexed citations
19.
Tapper, David, et al.. (1974). Oxygen consumption by acrylamide polymerization for rapid screening of chemotherapeutic agents.. PubMed. 25(0). 87–9. 1 indexed citations
20.
Johnson, R. J.. (1967). Tryptophan metabolism in the bovine.. 28. 1 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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