World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
65
Citations
12020
World Ranking
247
National Ranking
82

William Hansel 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 William Hansel 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: 231 publications — 81st percentile

81% of scientists in this discipline score the same or lower.

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

William Hansel 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 William Hansel 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: 65 D-Index — 93rd percentile

93% 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

  • 1988 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 1979 - The Morrison Award, American Society of Animal Science
  • 1972 - Zinpro Award for Excellence in Dairy Science, American Dairy Science Association
  • 1962 - Animal Physiology and Endocrinology Award, American Society of Animal Science
  • 1958 - Fellow of John Simon Guggenheim Memorial Foundation

Best Publications

  • The Ovarian Cycle of the Bitch: Plasma Estrogen, LH and Progesterone

    P. W. Concannon;W. Hansel;W. J. Visek

  • Physiology of the estrous cycle.

    William Hansel;William Hansel;Edward M. Convey;Edward M. Convey

  • Corpora Lutea of the Large Domestic Animals

    William Hansel;P. W. Concannon;J. H. Lukaszewska

  • Origin of Different Cell Types in the Bovine Corpus Luteum as Characterized by Specific Monoclonal Antibodies

    H. W. Alila;W. Hansel

  • Origin of different cell types in the bovine corpus luteum as characterized by specific monoclonal antibodies.

    H W Alila;W Hansel

  • Alteration of the Bovine Estrous Cycle with Oxytocin

    D.T. Armstrong;William Hansel

  • High environmental temperature and humidity decrease oocyte quality in Bos taurus but not in Bos taurus cows

    A Rocha;R.D Randel;J.R Broussard;J.M Lim

  • Prostacyclin, prostaglandin F2 alpha and progesterone production by bovine luteal cells during the estrous cycle.

    R A Milvae;W Hansel

  • HISTOLOGICAL STUDY OF BOVINE CORPORA LUTEA.

    Lloyd Donaldson;William Hansel

  • Parturition and Lactation in the Bitch: Serum Progesterone, Cortisol and Prolactin

    P. W. Concannon;W. R. Butler;W. Hansel;P. J. Knight

  • Control of progesterone production in small and large bovine luteal cells separated by flow cytometry.

    H. W. Alila;J. P. Dowd;R. A. Corradino;W. V. Harris

  • Concurrent changes in bovine plasma hormone levels prior to and during the first postpartum estrous cycle.

    S. E. Echternkamp;William Hansel

  • Plasma luteinizing hormone (LH) and progesterone levels in heifers on restricted energy intakes.

    Samson Gombe;William Hansel

  • Administration of a Nitric Oxide Synthase Inhibitor Counteracts Prostaglandin F2-Induced Luteolysis in Cattle

    Unknown

  • Progesterone and prostanoid production by bovine binucleate trophoblastic cells.

    T J Reimers;M B Ullmann;W Hansel

  • Concentrations of Steroids and Gonadotropins in Follicular Fluid from Normal Heifers and Heifers Primed for Superovulation 1

    Unknown

  • Relationships between insulin and glucose metabolism and pituitary-ovarian functions in fasted heifers.

    Joseph P. Mccann;William Hansel

  • Prostaglandin F2α induced luteolysis, hypothermia, and abortions in beagle bitches

    Patrick W. Concannon;William Hansel

  • Oestrous cycle length and plasma progesterone concentrations following administration of prostaglandin F-2 alpha early in the bovine oestrous cycle.

    Unknown

  • Pregnancy and parturition in the bitch.

    Unknown

Frequent Co-Authors

Jerome F. Strauss
Jerome F. Strauss University of Pennsylvania
Pawel M. Bartlewski
Pawel M. Bartlewski University of Guelph
W.R. Butler
W.R. Butler Cornell University
Patrick Concannon
Patrick Concannon University of Florida
Ch.V. Rao
Ch.V. Rao Florida International University
Robert Snoeck
Robert Snoeck KU Leuven
Caird E. Rexroad
Caird E. Rexroad Agricultural Research Service
Robert H. Foote
Robert H. Foote Cornell University
Lane D. Foil
Lane D. Foil Louisiana State University Agricultural Center

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Related Online Degrees & Career Pathways

For those interested in expanding their expertise beyond Animal Science and Veterinary studies, several related online degree options offer promising career pathways. For example, pursuing a behavioral analysis degree can be a valuable complement to animal behavior studies, opening doors to careers in therapy and rehabilitation for both animals and humans.

Similarly, degrees in psychology, such as those offered by top nasp school psychology programs, can provide critical insights into developmental and behavioral issues, which may relate to working with animals in therapeutic or educational settings.

For those looking to enhance their clinical skills, online psyd programs accredited by apa allow students to advance their qualifications in psychology with flexible, GRE-free options. This path can support careers linked to veterinary behavioral health or human-animal interaction research.

Furthermore, the growing field of mental health includes specialties like addiction recovery. An addiction counseling degree online counseling offers practical training to support both human and animal welfare in rehabilitation environments, underscoring the value of diverse, interdisciplinary education for career advancement.

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