World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
55
Citations
9869
World Ranking
454
National Ranking
162

Brian J. Kerr 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 Brian J. Kerr 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: 253 publications — 85th percentile

85% of scientists in this discipline score the same or lower.

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

Brian J. Kerr 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 Brian J. Kerr 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: 55 D-Index — 86th percentile

86% of scientists in this discipline score the same or lower.

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

Overview

Brian J. Kerr is affiliated with the Agricultural Research Service in the United States. Their research primarily focuses on the field of Agricultural and Biological Sciences, with significant contributions to Animal Science and Zoology, Ecology, Biochemistry, Small Animals, and Food Science as subfields of study.

Their work covers several main research topics including Animal Nutrition and Physiology, Meat and Animal Product Quality, Agriculture Sustainability and Environmental Impact, Animal Behavior and Welfare Studies, Antioxidant Activity and Oxidative Stress, Gut Microbiota and Health, and Odor and Emission Control Technologies.

Frequent coauthors collaborating with them are:

  • Victoria C Wilson
  • Julian Trachsel
  • Bradley L. Bearson
  • Crystal L. Loving
  • Nicholas K Gabler

Their publications frequently appear in these venues:

  • Journal of Animal Science
  • Poultry Science
  • The Science of The Total Environment
  • Translational Animal Science
  • Frontiers in Animal Science

Selected recent papers authored or co-authored by Brian J. Kerr include:

  • Swine diets impact manure characteristics and gas emissions: Part I protein level, 2020, The Science of The Total Environment
  • Impact of dietary oxidized protein on oxidative status and performance in growing pigs, 2020, Journal of Animal Science
  • Changes in markers of lipid oxidation and thermal treatment in feed-grade fats and oils, 2020, Journal of the Science of Food and Agriculture
  • Influence of feeding thermally peroxidized soybean oil on growth performance, digestibility, gut integrity, and oxidative stress in nursery pigs, 2020, Journal of Animal Science
  • Short Chain Fatty Acids and Bacterial Taxa Associated with Reduced Salmonella enterica serovar I 4,[5],12:i:- Shedding in Swine Fed a Diet Supplemented with Resistant Potato Starch, 2022, Microbiology Spectrum

Best Publications

  • Effect on performance and carcass characteristics of nursery to finisher pigs fed reduced crude protein, amino acid-supplemented diets

    B J Kerr;F K McKeith;R A Easter

  • Effect of feeding reduced protein, amino acid-supplemented diets on nitrogen and energy balance in grower pigs

    B J Kerr;R A Easter

  • The effect of reducing excess dietary amino acids on growing-finishing pig performance: an elevation of the ideal protein concept.

    K. Tuitoek;L. G. Young;C.F.M. de Lange;B. J. Kerr

  • Influence of dietary protein level, amino acid supplementation, and dietary energy levels on growing-finishing pig performance and carcass composition.

    B. J. Kerr;L. L. Southern;T. D. Bidner;K. G. Friesen

  • Dietary interactions between lysine and threonine in broilers

    MT Kidd;BJ Kerr;NB Anthony

  • Influences of dietary protein level, amino acid supplementation and environmental temperature on performance, body composition, organ weights and total heat production of growing pigs.

    B. J. Kerr;J. T. Yen;J. A. Nienaber;R. A. Easter

  • Response of broiler chicks to essential and non-essential amino acid supplementation of low crude protein diets

    A. Corzo;C.A. Fritts;M.T. Kidd;B.J. Kerr

  • Digestible and metabolizable energy of crude glycerol for growing pigs.

    P. J. Lammers;B. J. Kerr;T. E. Weber;W. A. Dozier

  • Apparent Metabolizable Energy of Glycerin for Broiler Chickens

    W. A. Dozier;B. J. Kerr;A. Corzo;M. T. Kidd

  • Nitrogen-Corrected Apparent Metabolizable Energy Value of Crude Glycerol for Laying Hens

    P.J. Lammers;B.J. Kerr;M.S. Honeyman;K. Stalder

  • Effects of supplemental L-tryptophan on serotonin, cortisol, intestinal integrity, and behavior in weanling piglets,

    S.J. Koopmans;A.C. Guzik;J. van der Meulen;R.A. Dekker

  • Determination and prediction of digestible and metabolizable energy from chemical analysis of corn coproducts fed to finishing pigs.

    P. V. Anderson;B. J. Kerr;T. E. Weber;C. J. Ziemer

  • L-Threonine for Poultry: A Review

    M. T. Kidd;B. J. Kerr

  • Influence of dietary lysine on growth and carcass composition of high-lean-growth gilts fed from 34 to 72 kilograms.

    K. G. Friesen;J. L. Nelssen;R. D. Goodband;M. D. Tokach

  • Effects of Dietary Fiber and Reduced Crude Protein on Ammonia Emission from Laying-Hen Manure

    Stacey Ann Roberts;Hongwei Xin;Brian J. Kerr;James R. Russell

  • Lysine Levels in Starter and Grower-Finisher Diets Affect Broiler Performance and Carcass Traits

    M. T. Kidd;B. J. Kerr;K. M. Halpin;G. W. McWard

  • Growth Performance, Carcass Characteristics, Meat Quality, and Tissue Histology of Growing Pigs Fed Crude Glycerin-Supplemented Diets

    Peter J. Lammers;Brian J. Kerr;Thomas E. Weber;Kristjan Bregendahl

  • Strategies to improve fiber utilization in swine.

    Brian J Kerr;Gerald C Shurson

  • Effects of Dietary Fiber and Reduced Crude Protein on Nitrogen Balance and Egg Production in Laying Hens

    Stacey Ann Roberts;Hongwei Xin;Brian J. Kerr;James R. Russell

  • Characteristics of lipids and their feeding value in swine diets

    Brian J. Kerr;Trey A. Kellner;Gerald C. Shurson

  • Effect of dietary fiber or fat in low-crude protein, crystalline amino acid-supplemented diets for finishing pigs.

    T A Knowles;L L Southern;T D Bidner;B J Kerr

  • Difference in rates of net portal absorption between crystalline and protein-bound lysine and threonine in growing pigs fed once daily

    J. T. Yen;B. J. Kerr;R. A. Easter;A. M. Parkhurst

  • Evaluating the quality of feed fats and oils and their effects on pig growth performance.

    Gerald C Shurson;Brian J Kerr;Andrea R Hanson

  • Dietary glycine needs of broiler chicks

    A. Corzo;M. T. Kidd;D. J. Burnham;B. J. Kerr

  • Effects of reduced-oil corn distillers dried grains with solubles composition on digestible and metabolizable energy value and prediction in growing pigs

    B. J. Kerr;W. A. Dozier;G. C. Shurson

  • Ideal Ratios of Isoleucine, Methionine, Methionine Plus Cystine, Threonine, Tryptophan, and Valine Relative to Lysine for White Leghorn-Type Laying Hens of Twenty-Eight to Thirty-Four Weeks of Age

    K. Bregendahl;S. A. Roberts;B. Kerr;D. Hoehler

Frequent Co-Authors

Gerald C Shurson
Gerald C Shurson University of Minnesota
William A. Dozier
William A. Dozier Auburn University
John F. Patience
John F. Patience Iowa State University
M. T. Kidd
M. T. Kidd Mississippi State University
Lee J Johnston
Lee J Johnston University of Minnesota
Nicholas K. Gabler
Nicholas K. Gabler Iowa State University
Chi Chen
Chi Chen University of Minnesota
Kenneth J. Stalder
Kenneth J. Stalder Iowa State University
L. L. Southern
L. L. Southern Louisiana State University Agricultural Center
Merlin D Lindemann
Merlin D Lindemann University of Kentucky

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Related Online Degrees & Career Pathways

Studying Animal Science and Veterinary opens doors to diverse career opportunities beyond traditional roles. Many students explore related fields to enhance their expertise or pivot into new professions. For those interested in counseling, pursuing one of the best online MFT programs can provide skills to support animal owners and families, blending animal care with mental health support.

Advancing your education with online doctoral programs in counseling offers further specialization, opening doors to leadership and research roles that intersect with animal welfare and community health.

If you are focused on career paths directly related to animals, exploring careers with animals can help you identify roles in wildlife management, zoology, or veterinary technology that best fit your goals and interests.

Interestingly, the skill set gained in animal science can also translate into broader leadership positions, such as becoming an athletic director. Learning about what does an athletic director do reveals how management, organizational, and communication skills are valuable across varied industries.

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