World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
32
Citations
3955
World Ranking
2128
National Ranking
606

L.R. Corah publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where L.R. Corah sits on this spectrum.

29–33 publications: 1 scientists 34–38 publications: 6 scientists 39–43 publications: 17 scientists 44–48 publications: 23 scientists 49–53 publications: 28 scientists 54–58 publications: 44 scientists 59–63 publications: 66 scientists 64–68 publications: 75 scientists 69–73 publications: 71 scientists 74–78 publications: 85 scientists 79–83 publications: 108 scientists 84–88 publications: 105 scientists 89–93 publications: 84 scientists 94–98 publications: 103 scientists 99–103 publications: 97 scientists 104–108 publications: 95 scientists 109–113 publications: 89 scientists 114–118 publications: 88 scientists 119–123 publications: 109 scientists 124–128 publications: 93 scientists 129–133 publications: 89 scientists 134–138 publications: 95 scientists 139–143 publications: 92 scientists 144–148 publications: 80 scientists 149–153 publications: 75 scientists 154–158 publications: 74 scientists 159–163 publications: 67 scientists 164–168 publications: 53 scientists 169–173 publications: 62 scientists 174–178 publications: 63 scientists 179–183 publications: 50 scientists 184–188 publications: 55 scientists 189–193 publications: 50 scientists 194–198 publications: 27 scientists 199–203 publications: 44 scientists 204–208 publications: 31 scientists 209–213 publications: 28 scientists 214–218 publications: 38 scientists 219–223 publications: 33 scientists 224–228 publications: 36 scientists 229–233 publications: 29 scientists 234–238 publications: 35 scientists 239–243 publications: 23 scientists 244–248 publications: 24 scientists 249–253 publications: 29 scientists 254–258 publications: 28 scientists 259–263 publications: 21 scientists 264–268 publications: 25 scientists 269–273 publications: 11 scientists 274–278 publications: 18 scientists 279–283 publications: 13 scientists 284–288 publications: 18 scientists 289–293 publications: 10 scientists 294–298 publications: 12 scientists 299–303 publications: 11 scientists 304–308 publications: 15 scientists 309–313 publications: 14 scientists 314–318 publications: 14 scientists 319–323 publications: 8 scientists 324–328 publications: 8 scientists 329–333 publications: 13 scientists 334–338 publications: 14 scientists 339–343 publications: 13 scientists 344–348 publications: 10 scientists 349–353 publications: 11 scientists 354–358 publications: 5 scientists 359–363 publications: 8 scientists 364–368 publications: 8 scientists 369–373 publications: 6 scientists 374–378 publications: 7 scientists 379–383 publications: 8 scientists 384–388 publications: 3 scientists 389–393 publications: 4 scientists 394–398 publications: 5 scientists 399–403 publications: 8 scientists 404–408 publications: 5 scientists 409–413 publications: 4 scientists 414–418 publications: 3 scientists 419–423 publications: 8 scientists 424–428 publications: 5 scientists 429–433 publications: 3 scientists 434–438 publications: 5 scientists 439–441 publications: 5 scientists 442+ publications: 99 scientists
29 publications 442+

This scientist: 181 publications — 68th percentile

68% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 442 publications or more.

L.R. Corah D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where L.R. Corah sits on this spectrum.

20 D-Index: 5 scientists 21 D-Index: 22 scientists 22 D-Index: 31 scientists 23 D-Index: 44 scientists 24 D-Index: 53 scientists 25 D-Index: 66 scientists 26 D-Index: 80 scientists 27 D-Index: 101 scientists 28 D-Index: 106 scientists 29 D-Index: 116 scientists 30 D-Index: 154 scientists 31 D-Index: 158 scientists 32 D-Index: 143 scientists 33 D-Index: 137 scientists 34 D-Index: 126 scientists 35 D-Index: 134 scientists 36 D-Index: 112 scientists 37 D-Index: 115 scientists 38 D-Index: 105 scientists 39 D-Index: 111 scientists 40 D-Index: 107 scientists 41 D-Index: 87 scientists 42 D-Index: 74 scientists 43 D-Index: 62 scientists 44 D-Index: 61 scientists 45 D-Index: 41 scientists 46 D-Index: 51 scientists 47 D-Index: 43 scientists 48 D-Index: 28 scientists 49 D-Index: 47 scientists 50 D-Index: 40 scientists 51 D-Index: 34 scientists 52 D-Index: 33 scientists 53 D-Index: 43 scientists 54 D-Index: 16 scientists 55 D-Index: 32 scientists 56 D-Index: 21 scientists 57 D-Index: 18 scientists 58 D-Index: 28 scientists 59 D-Index: 33 scientists 60 D-Index: 17 scientists 61 D-Index: 21 scientists 62 D-Index: 18 scientists 63 D-Index: 21 scientists 64 D-Index: 9 scientists 65 D-Index: 20 scientists 66 D-Index: 11 scientists 67 D-Index: 16 scientists 68 D-Index: 12 scientists 69 D-Index: 17 scientists 70 D-Index: 13 scientists 71 D-Index: 15 scientists 72 D-Index: 11 scientists 73 D-Index: 11 scientists 74 D-Index: 14 scientists 75 D-Index: 5 scientists 76 D-Index: 6 scientists 77+ D-Index: 100 scientists
20 D-Index 77+

This scientist: 32 D-Index — 34th percentile

34% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 77 D-Index or more.

Research.com Recognitions

  • 1987 - Extension Award, American Society of Animal Science

Overview

L.R. Corah is affiliated with Kansas State University in the United States. Their research work primarily focuses on areas within Agricultural and Biological Sciences, with specific attention to subfields such as Agronomy and Crop Science and Genetics.

Their main research topics include:

  • Reproductive Physiology in Livestock
  • Genetic and phenotypic traits in livestock
  • Ruminant Nutrition and Digestive Physiology

Corah has authored several papers published in prominent academic journals. Notable recent publications include:

  • "Beef embryos in dairy cows: calfhood growth of Angus-sired calves from Holstein, Jersey, and crossbred beef dams," 2023, Translational Animal Science
  • "PSIII-8 Impact of SYNOVEX® ONE GRASS implantation during suckling on pre-weaning calf growth performance," 2020, Journal of Animal Science
  • "228 Evaluation of Synovex® One Grower implantation on pre-weaning performance of suckling beef steers," 2025, Journal of Animal Science

Frequent publication venues for Corah's research include:

  • Journal of Animal Science
  • Translational Animal Science

Corah collaborates regularly with several researchers. Frequent co-authors are:

  • Payton L Dahmer
  • Keith R. Harmoney
  • John R. Jaeger
  • Luke K Fuerniss
  • Jennifer Young

In 1987, Corah received the Extension Award from the American Society of Animal Science, recognizing contributions in their field.

Best Publications

  • Management considerations in heifer development and puberty.

    D J Patterson;R C Perry;G H Kiracofe;R A Bellows

  • Evaluating recipient and embryo factors that affect pregnancy rates of embryo transfer in beef cattle.

    A.R. Spell;W.E. Beal;L.R. Corah;G.C. Lamb

  • Influence of dietary energy on follicular development, serum gonadotropins, and first postpartum ovulation in suckled beef cows.

    R C Perry;L R Corah;R C Cochran;W E Beal

  • Control of the Bovine Estrous Cycle with Melengestrol Acetate (MGA): A Review

    D. J. Patterson;G. H. Kiracofe;J. S. Stevenson;L. R. Corah

  • Synchronizing estrus and(or) ovulation in beef cows after combinations of GnRH, norgestomet, and prostaglandin F2alpha with or without timed insemination.

    J S Stevenson;K E Thompson;W L Forbes;G C Lamb

  • Effects of calcium soaps of fatty acids on postpartum reproductive function in beef cows.

    R B Hightshoe;R C Cochran;L R Corah;G H Kiracofe

  • Endocrine changes and ultrasonography of ovaries in suckled beef cows during resumption of postpartum estrous cycles.

    R C Perry;L R Corah;G H Kiracofe;J S Stevenson

  • The use of ultrasound in monitoring reproductive physiology of beef cattle.

    W E Beal;R C Perry;L R Corah

  • Effects of milk and forage intake on calf performance.

    D. L. Boggs;E. F. Smith;R. R. Schalles;B. E. Brent

  • Detection of estrus by visual observation and radiotelemetry in peripubertal, estrus-synchronized beef heifers

    J S Stevenson;M W Smith;J R Jaeger;L R Corah

  • The effect of molybdenum-induced copper deficiency on acute-phase protein concentrations, superoxide dismutase activity, leukocyte numbers, and lymphocyte proliferation in beef heifers inoculated with bovine herpesvirus-1.

    J D Arthington;L R Corah;F Blecha

  • Supplementation of dormant tallgrass-prairie forage: II. Performance and forage utilization characteristics in grazing beef cattle receiving supplements of different protein concentrations.

    T. DelCurto;R. C. Cochran;L. R. Corah;A. A. Beharka

  • Ralgro-implanted bulls: Performance, carcass characteristics, longissimus palatability and carcass electrical stimulation

    J.R. Greathouse;Melvin C. Hunt;Michael E. Dikeman;L.R. Corah

  • Periparturient changes in intake, ruminal capacity, and digestive characteristics in beef cows consuming alfalfa hay.

    T A Stanley;R C Cochran;E S Vanzant;D L Harmon

  • Comparison of soybean meal/sorghum grain, alfalfa hay and dehydrated alfalfa pellets as supplemental protein sources for beef cattle consuming dormant tallgrass-prairie forage.

    T DelCurto;R C Cochran;T G Nagaraja;L R Corah

  • Prolonging the MGA-prostaglandin F2α interval from 17 to 19 days in an estrus synchronization system for heifers

    G.C. Lamb;D.W. Nix;J.S. Stevenson;L.R. Corah

  • Conception rate in Bos taurus and Bos indicus crossbred heifers after postweaning energy manipulation and synchronization of estrus with melengestrol acetate and fenprostalene.

    D. J. Patterson;L. R. Corah;G. H. Kiracofe;J. S. Stevenson

  • The effects of essential trace minerals on reproduction in beef cattle.

    Larry R. Corah;Sam Ives

  • Influence of source and amount of dietary protein on performance, blood metabolites, and reproductive function of primiparous beef cows.

    W. C. Rusche;R. C. Cochran;L. R. Corah;J. S. Stevenson

  • Trace mineral requirements of grazing cattle

    Larry Corah

  • Influence of supplementation method on forage use and grazing behavior by beef cattle grazing bluestem range.

    S D Brandyberry;R C Cochran;E S Vanzant;T DelCurto

  • Influence of lasalocid level on forage intake, digestibility, ruminal fermentation, liquid flow and performance of beef cattle grazing winter range.

    Jacques Ka;Cochran Rc;Corah Lr;Avery Tb

  • Influence of source and level of ruminal-escape lipid in supplements on forage intake, digestibility, digesta flow, and fermentation characteristics in beef cattle.

    Hightshoe Rb;Cochran Rc;Corah Lr;Harmon Dl

  • Natural mating of estrus-synchronized heifers andindicators of bull fertility

    R.J. Pruitt;L.R. Corah;D.D. Simms;M.F. Spire

  • Effects of Ralgro Implants on Growth, Sexual Development, Carcass Characteristics, and Eating Quality of Bulls Implanted From Birth to Slaughter

    J. R. Greathouse;M. C. Hunt;Michael E. Dikeman;L. R. Corah

  • Influence of supplemental protein concentration on the performance of beef cows grazing dormant bluestem range

    T. DelCurto;B. Cochran;L. Corah

  • The effects of Rumensin, protein, energy, and post-weaningillness on reproductive performance in replacement heifers

    L.R. Sprott;G.H. Kiracofe;L.R. Corah;Jack G. Riley

  • Effect of energy intake on semen characteristics, sex drive, and scrotal circumference of yearling beef bulls

    D. Pruitt;L. Corah;G. Kiracofe;M. McKee

  • Limit versus full creep for calves grazing late summer bluestem

    B. Cochran;Gerry L. Kuhl;T. DelCurto;L. Corah

  • Feeding bulls-A practical evaluation

    D. Simms;L. Corah;Gerry L. Kuhl;R. Schalles

  • Effect of Lasalocid on the sexual development of beef heifers

    L. Corah;Jack G. Riley

  • Effects of MGA and PGF on estrus induction and synchronization in cows and heifers

    G.W. Boyd;D.J. Patterson;L.R. Corah;J.R. Brethour

  • Effect of limited-creep feeding calves of spring-calving cows grazing native grass

    F. Brazle;Gerry L. Kuhl;L. Corah;K. Zoellner

  • Comparison of feedlot performance of steer calves produced by Angus x Hereford and Brahman x Hereford cows

    J.R. Brethour;D. Patterson;K. Olson;L. Corah

  • An analysis of weaning weight records inKansas cowherds from 1968 to 1985

    R.C Perry;D.D. Simms;L.R. Corah;D.J. Patterson

  • Value of Ralgro® implants in feedlot steerspreviously maintained on at high endophyte-infected fescue hay

    L.R. Corah;F.K. Brazle;Frank Blecha;P.G. Reddy

  • The Influence of Limited Creep Feed on Pre- and Postweaning Performance of Spring-Born Calves

    F.K. Brazle;G.L. Kuhl;C.E. Binns;K.O. Zoellner

  • Growth and reproductive characteristics inheifers fed endophyte-infected tall fescue and oxytetracycline

    C.W. Peters;F.K. Brazle;L.R. Corah

Frequent Co-Authors

Jeffrey S. Stevenson
Jeffrey S. Stevenson Kansas State University
G.H. Kiracofe
G.H. Kiracofe Kansas State University
R.C. Cochran
R.C. Cochran Kansas State University
James J. Higgins
James J. Higgins Kansas State University
Frank Blecha
Frank Blecha Kansas State University
Michael E. Dikeman
Michael E. Dikeman Kansas State University
G. C. Lamb
G. C. Lamb University of Florida
John A. Unruh
John A. Unruh Kansas State University
John D. Arthington
John D. Arthington University of Florida
Curtis L. Kastner
Curtis L. Kastner Kansas State University

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Related Online Degrees & Career Pathways

For students interested in Animal Science and Veterinary studies, exploring related online degrees can broaden career opportunities. Many programs focus on behavioral and psychological aspects that complement veterinary knowledge. For example, accredited programs such as nasp school psychology programs offer insights into developmental and educational psychology which can be valuable when working with animals in therapy or educational settings.

Additionally, pursuing mental health-related qualifications can open doors to specialized roles. Online options like online psyd programs accredited by apa provide rigorous clinical training, often with no GRE requirements, allowing for flexible advancement alongside veterinary expertise.

Those interested in counseling can also explore fields associated with substance abuse and family dynamics through degrees such as online addiction counseling degree and marriage and family masters programs. These areas are vital in holistic care, providing support to pet owners and communities affected by various challenges.

Choosing a related online program can enhance professional versatility, encouraging interdisciplinary approaches in animal welfare, therapy, and public health.

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