RA Ehrhardt

594 total citations
6 papers, 465 citations indexed

About

RA Ehrhardt is a scholar working on Endocrine and Autonomic Systems, Genetics and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, RA Ehrhardt has authored 6 papers receiving a total of 465 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Endocrine and Autonomic Systems, 2 papers in Genetics and 1 paper in Pediatrics, Perinatology and Child Health. Recurrent topics in RA Ehrhardt's work include Genetic and phenotypic traits in livestock (2 papers), Regulation of Appetite and Obesity (2 papers) and Reproductive Physiology in Livestock (1 paper). RA Ehrhardt is often cited by papers focused on Genetic and phenotypic traits in livestock (2 papers), Regulation of Appetite and Obesity (2 papers) and Reproductive Physiology in Livestock (1 paper). RA Ehrhardt collaborates with scholars based in United States. RA Ehrhardt's co-authors include Y. R. Boisclair, M. Van Amburgh, W.R. Butler, R Slepetis, P. L. Greenwood and David E. Gerrard and has published in prestigious journals such as Journal of Endocrinology, Queensland's institutional digital repository (The University of Queensland) and Bioscientifica Proceedings.

In The Last Decade

RA Ehrhardt

6 papers receiving 432 citations

Peers

RA Ehrhardt
Y. R. Boisclair United States
M. Van Amburgh United States
Hisashi HIDARI Japan
Sharon Williams United Kingdom
Sumpun Thammacharoen Thailand
C. C. Francisco United States
Stéphanie Coyral-Castel France
A.E. Wertz-Lutz United States
JM Bassett Australia
L. Hetényi Slovakia
Y. R. Boisclair United States
RA Ehrhardt
Citations per year, relative to RA Ehrhardt RA Ehrhardt (= 1×) peers Y. R. Boisclair

Countries citing papers authored by RA Ehrhardt

Since Specialization
Citations

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

Fields of papers citing papers by RA Ehrhardt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of RA Ehrhardt

This figure shows the co-authorship network connecting the top 25 collaborators of RA Ehrhardt. A scholar is included among the top collaborators of RA Ehrhardt 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 RA Ehrhardt. RA Ehrhardt is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

6 of 6 papers shown
1.
Ehrhardt, RA, et al.. (2019). Placental transport of nutrients and its implications for fetal growth. Bioscientifica Proceedings. 2 indexed citations
2.
Butler, W.R., et al.. (2001). Decreased concentration of plasma leptin in periparturient dairy cows is caused by negative energy balance. Journal of Endocrinology. 171(2). 339–348. 279 indexed citations
3.
Ehrhardt, RA, et al.. (2000). Development of a specific radioimmunoassay to measure physiological changes of circulating leptin in cattle and sheep. Journal of Endocrinology. 166(3). 519–528. 165 indexed citations
4.
Greenwood, P. L., et al.. (1999). Nutritional regulation of gene expression and animal development.. 1 indexed citations
5.
Slepetis, R, et al.. (1994). Protein Requirements in Late Pregnancy - Partitioning of Nitrogen Between Gravid Uterus and Maternal Tissues. Queensland's institutional digital repository (The University of Queensland). 117–123. 7 indexed citations
6.
Slepetis, R, et al.. (1992). Net nutrient requirements for conceptus growth in Holstein cows-implications for dry cow feeding.. 102–109. 11 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Y. R. Boisclair Breakdown of academic impact, for papers by M. Van Amburgh Breakdown of academic impact, for papers by Hisashi HIDARI Breakdown of academic impact, for papers by Sharon Williams Breakdown of academic impact, for papers by Sumpun Thammacharoen Breakdown of academic impact, for papers by C. C. Francisco Breakdown of academic impact, for papers by Stéphanie Coyral-Castel Breakdown of academic impact, for papers by A.E. Wertz-Lutz Breakdown of academic impact, for papers by JM Bassett Breakdown of academic impact, for papers by L. Hetényi
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2026