D. D. Varner

1.2k total citations
56 papers, 920 citations indexed

About

D. D. Varner is a scholar working on Reproductive Medicine, Public Health, Environmental and Occupational Health and Agronomy and Crop Science. According to data from OpenAlex, D. D. Varner has authored 56 papers receiving a total of 920 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Reproductive Medicine, 18 papers in Public Health, Environmental and Occupational Health and 17 papers in Agronomy and Crop Science. Recurrent topics in D. D. Varner's work include Sperm and Testicular Function (20 papers), Reproductive Biology and Fertility (18 papers) and Reproductive Physiology in Livestock (16 papers). D. D. Varner is often cited by papers focused on Sperm and Testicular Function (20 papers), Reproductive Biology and Fertility (18 papers) and Reproductive Physiology in Livestock (16 papers). D. D. Varner collaborates with scholars based in United States, Italy and Belgium. D. D. Varner's co-authors include T.L. Blanchard, K. Hinrichs, Steven P. Brinsko, R.M. Kenney, Charles C. Love, M.C. Garcia, L.B. Love, Y.H. Choi, Young Hae Choi and Stuart A. Meyers and has published in prestigious journals such as The Journal of Urology, Biology of Reproduction and Reproduction.

In The Last Decade

D. D. Varner

53 papers receiving 853 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D. D. Varner United States 16 617 574 346 202 119 56 920
Lee Morris Australia 18 625 1.0× 647 1.1× 496 1.4× 289 1.4× 187 1.6× 47 1.1k
Frederico Ozanam Papa Brazil 19 779 1.3× 645 1.1× 332 1.0× 163 0.8× 182 1.5× 124 1.0k
J.A. Dell’Aqua Brazil 21 892 1.4× 722 1.3× 367 1.1× 191 0.9× 188 1.6× 122 1.2k
N. Oguri Japan 16 594 1.0× 723 1.3× 263 0.8× 83 0.4× 112 0.9× 48 850
S.R. Teague United States 15 564 0.9× 461 0.8× 137 0.4× 69 0.3× 119 1.0× 39 739
M. Tischner Poland 15 418 0.7× 502 0.9× 265 0.8× 104 0.5× 220 1.8× 47 774
Sherri L. Rigby United States 15 351 0.6× 278 0.5× 271 0.8× 169 0.8× 54 0.5× 20 559
C.C. Love United States 13 424 0.7× 401 0.7× 197 0.6× 73 0.4× 100 0.8× 35 612
B.E. Eilts United States 14 316 0.5× 289 0.5× 207 0.6× 57 0.3× 116 1.0× 38 587
Duccio Panzani Italy 17 464 0.8× 347 0.6× 571 1.7× 394 2.0× 210 1.8× 73 938

Countries citing papers authored by D. D. Varner

Since Specialization
Citations

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

Fields of papers citing papers by D. D. Varner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. D. Varner

This figure shows the co-authorship network connecting the top 25 collaborators of D. D. Varner. A scholar is included among the top collaborators of D. D. Varner 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 D. D. Varner. D. D. Varner 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.
Ousey, J.C., A. O. McKinnon, E.L. Squires, W. E. Vaala, & D. D. Varner. (2011). Endocrinology of pregnancy.. 2222–2233. 5 indexed citations
2.
Varner, D. D., et al.. (2008). Effects of DMSO and L-Ergothioneine on post-thaw semen parameters in stallions: Preliminary results. Animal Reproduction Science. 107(3-4). 332–333. 8 indexed citations
3.
Love, Charles C., et al.. (2008). Factors impacting equine sperm recovery rate and quality following cushioned centrifugation. Theriogenology. 70(4). 704–714. 71 indexed citations
4.
5.
Choi, Y.H., L.B. Love, D. D. Varner, & K. Hinrichs. (2006). Holding immature equine oocytes in the absence of meiotic inhibitors: Effect on germinal vesicle chromatin and blastocyst development after intracytoplasmic sperm injection. Theriogenology. 66(4). 955–963. 78 indexed citations
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8.
Varner, D. D., et al.. (2000). Effect of cholesterol on the motility and plasma membrane integrity of frozen equine spermatozoa after thawing.. PubMed. 127–32. 56 indexed citations
9.
Varner, D. D., et al.. (1995). Transvaginal Ultrasound-Guided Allocentesis for Pregnancy Elimination in the Mare. Biology of Reproduction. 52. 215–223. 6 indexed citations
10.
Hooper, R. Neil, et al.. (1994). Postparturient hemorrhage in the mare: managing lacerations of the birth canal and uterus. Veterinary medicine. 2 indexed citations
11.
Blanchard, T.L., et al.. (1994). Stallion karyotype variability and lack of association with abortion: A case reprot. Theriogenology. 41(4). 777–784. 2 indexed citations
12.
Hooper, R. Neil, T.L. Blanchard, Taryn Taylor, James Schumacher, & D. D. Varner. (1993). Identifying and treating uterine prolapse and invagination of the uterine horn. Veterinary medicine. 88(1). 9 indexed citations
13.
Hooper, R. Neil, James Schumacher, Taryn Taylor, et al.. (1993). Diagnosing and treating uterine ruptures in mares. Veterinary medicine. 88(3). 11 indexed citations
14.
Bretzlaff, K. N., L. C. Nuti, A. David Scarfe, et al.. (1991). Luteinizing hormone and progesterone concentrations and induction of estrus after use of norgestomet ear implants or constant infusion of gonadotropin-releasing hormone in anestrous, nonlactating dairy goats. American Journal of Veterinary Research. 52(9). 1423–1426. 3 indexed citations
15.
Blanchard, T.L., et al.. (1990). Detecting unilateral and bilateral cryptorchidism in large animals. Veterinary medicine. 85(4). 3 indexed citations
16.
Watkins, Jeffrey P., Taryn Taylor, D. D. Varner, et al.. (1990). Elective cesarean section in mares: Eight cases (1980-1989). Journal of the American Veterinary Medical Association. 197(12). 1639–1645. 15 indexed citations
17.
Brinsko, Steven P., D. D. Varner, T.L. Blanchard, & Stuart A. Meyers. (1990). The effect of postbreeding uterine lavage on pregnancy rate in mares. Theriogenology. 33(2). 465–475. 40 indexed citations
18.
Blanchard, T.L., et al.. (1989). Management of dystocia in mares: examination, obstetrical equipment, and vaginal delivery. Compendium on Continuing Education for The Practicing Veterinarian. 13 indexed citations
19.
Taylor, Taryn, et al.. (1989). Management of dystocia in mares: uterine torsion and Cesarean section. Compendium on Continuing Education for The Practicing Veterinarian. 12 indexed citations
20.
Varner, D. D., et al.. (1988). Effect of insemination timing on the fertilizing capacity of frozen/thawed equine spermatozoa. Theriogenology. 29(2). 429–439. 23 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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