World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
65
Citations
13554
World Ranking
240
National Ranking
78

R.L. Baldwin 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 R.L. Baldwin 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: 272 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

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

R.L. Baldwin 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 R.L. Baldwin 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

  • 1997 - American Dairy Science Association Fellowship Award
  • 1980 - Zinpro Award for Excellence in Dairy Science, American Dairy Science Association
  • 1970 - American Feed Industry Association Award, American Dairy Science Association

Overview

R.L. Baldwin is affiliated with the University of California, Davis in the United States and has contributed extensively to the fields of biochemistry, genetics, molecular biology, agricultural and biological sciences. Their research encompasses multiple subfields including genetics, agronomy and crop science, molecular biology, animal science and zoology, and cancer research.

The scientist's work focuses primarily on topics such as genetic and phenotypic traits in livestock, effects of environmental stressors on livestock, cancer-related molecular mechanisms research, genomics and chromatin dynamics, ruminant nutrition and digestive physiology, spectroscopy and chemometric analyses, and milk quality and mastitis in dairy cows.

R.L. Baldwin has published numerous papers, frequently appearing in high-profile journals. Notable recent papers include:

  • Comparative whole genome DNA methylation profiling across cattle tissues reveals global and tissue-specific methylation patterns, 2020, BMC Biology
  • Single-cell transcriptomic and chromatin accessibility analyses of dairy cattle peripheral blood mononuclear cells and their responses to lipopolysaccharide, 2022, BMC Genomics
  • Single-cell transcriptomic analyses of dairy cattle ruminal epithelial cells during weaning, 2021, Genomics
  • The Profiling of DNA Methylation and Its Regulation on Divergent Tenderness in Angus Beef Cattle, 2020, Frontiers in Genetics
  • The Resilient Dairy Genome Project-A general overview of methods and objectives related to feed efficiency and methane emissions, 2023, Journal of Dairy Science

They have co-authored frequently with researchers such as Congjun Li, George E. Liu, Yahui Gao, James E. Koltes, and Curtis P. Van Tassell.

The scientist's publications are often featured in journals including the Journal of Dairy Science, JDS Communications, Frontiers in Genetics, Zenodo (CERN European Organization for Nuclear Research), and BMC Genomics.

Throughout their career, R.L. Baldwin has received awards such as the American Dairy Science Association Fellowship Award in 1997, the Zinpro Award for Excellence in Dairy Science from the American Dairy Science Association in 1980, and the American Feed Industry Association Award from the American Dairy Science Association in 1970.

Best Publications

  • Rumen Development, Intestinal Growth and Hepatic Metabolism In The Pre- and Postweaning Ruminant

    R.L. Baldwin;K.R. McLeod;J.L. Klotz;R.N. Heitmann

  • Mammary cell number, proliferation, and apoptosis during a bovine lactation: relation to milk production and effect of bST.

    Anthony Capuco;DL Wood;R Baldwin;K Mcleod

  • Modeling Ruminant Digestion and Metabolism

    Unknown

  • Effects of amino acids and peptides on rumen microbial growth yields

    J.L. Argyle;R.L. Baldwin

  • Substrate Preferences in Rumen Bacteria: Evidence of Catabolite Regulatory Mechanisms

    Unknown

  • Mammary Amino Acid Utilization in Dairy Cows Fed Fat and Its Relationship to Milk Protein Depression

    J.P. Cant;E.J. DePeters;R.L. Baldwin

  • Changes in liver and gastrointestinal tract energy demands in response to physiological workload in ruminants.

    D. E. Johnson;K. A. Johnson;R. L. Baldwin

  • Rumen microbial growth rates and yields: effect of amino acids and protein.

    W. J. Maeng;C. J. Van Nevel;R. L. Baldwin;James Morris

  • Estimation of Stoichiometric Parameters for Rumen Fermentation of Roughage and Concentrate Diets

    Unknown

  • Effects of diet forage:concentrate ratio and metabolizable energy intake on visceral organ growth and in vitro oxidative capacity of gut tissues in sheep.

    K R McLeod;R L Baldwin

  • Metabolism of the lactating cow: II. Digestive elements of a mechanistic model

    Unknown

  • Effects of Breed, Pregnancy, and Lactation on Weight of Organs and Tissues in Dairy Cattle

    N.E. Smith;R.L. Baldwin

  • Sheep rumen metabolic development in response to age and dietary treatments.

    M A Lane;R L Baldwin;B W Jesse

  • Comparison of Maintenance Energy Expenditures and Growth Yields Among Several Rumen Bacteria Grown on Continuous Culture

    James B. Russell;R. L. Baldwin

  • Mammary uptake of energy metabolites in dairy cows fed fat and its relationship to milk protein depression

    J.P. Cant;E.J. DePeters;R.L. Baldwin

  • The effect of pH on maximum bacterial growth rate and its possible role as a determinant of bacterial competition in the rumen.

    Unknown

  • Comparison of substrate affinities among several rumen bacteria: a possible determinant of rumen bacterial competition.

    James B. Russell;R. L. Baldwin

  • Development of a Dynamic Model of Beef Cattle Growth and Composition

    J. W. Oltjen;A. C. Bywater;R. L. Baldwin;W. N. Garrett

  • Metabolism of the lactating cow. III. Properties of mechanistic models suitable for evaluation of energetic relationships and factors involved in the partition of nutrients.

    R. Lee Baldwin;David E. Beever;Margaret Gill

  • Milk production of dairy cows fed differing concentrations of rumen-degraded protein.

    K.F. Kalscheur;K.F. Kalscheur;R.L. Baldwin;B.P. Glenn;R.A. Kohn

  • The effect of helminth infection on the microbial composition and structure of the caprine abomasal microbiome.

    Robert W. Li;Weizhong Li;Jiajie Sun;Jiajie Sun;Peng Yu

  • Factors Influencing Rumen Microbial Growth Rates and Yields: Effect of Amino Acid Additions to a Purified Diet with Nitrogen from Urea

    W.J. Maeng;R.L. Baldwin

  • Characterization of acid-base disturbances and effects on calcium and phosphorus balances of dietary fixed ions in pregnant or lactating does

    A. H. Fredeen;E. J. DePeters;R. L. Baldwin

  • Developmental changes in ketogenic enzyme gene expression during sheep rumen development.

    M A Lane;R L Baldwin;B W Jesse

  • Preparation and metabolism of isolated cells from bovine adipose tissue

    Y.T. Yang;R.L. Baldwin

  • Modeling of Rumen Water Kinetics and Effects of Rumen pH Changes

    J.L. Argyle;R.L. Baldwin

  • Patterns of nutrient uptake by the mammary glands of lactating dairy cows.

    Phillip S Miller;B. L. Reis;C. C. Calvert;E. J. DePeters

  • Effect of Rumen-Protected Methionine and Lysine on Casein in Milk When Diets High in Fat or Concentrate are Fed

    J.M. Chow;E.J. DePeters;R.L. Baldwin

  • Estimation of Theoretical Calorific Relationships as a Teaching Technique. A Review

    R.L. Baldwin

  • Lipolysis in isolated cow adipose cells.

    Y.T. Yang;R.L. Baldwin

  • Effects of somatotropin and substrates on patterns of liver metabolism in lactating dairy cattle.

    J.R. Knapp;H.C. Freetly;B.L. Reis;C.C. Calvert

  • Effect of Dietary Fat in Isocaloric Rations on the Nitrogen Content of Milk From Holstein Cows

    E.J. DePeters;S.J. Taylor;R.L. Baldwin

  • Maintenance Energy Requirements during Lactation in Rats

    R. Cañas;R. Cañas;J. J. Romero;R. L. Baldwin

  • Factors influencing rumen microbial growth rates and yields: effects of urea and amino acids over time.

    W.J. Maeng;R.L. Baldwin

Frequent Co-Authors

Edward J. DePeters
Edward J. DePeters University of California, Davis
John P. Cant
John P. Cant University of Guelph
Roberto Daniel Sainz
Roberto Daniel Sainz University of California, Davis
Ian J. Lean
Ian J. Lean University of Sydney
James W. Oltjen
James W. Oltjen University of California, Davis
Kirk C. Klasing
Kirk C. Klasing University of California, Davis
M.D. Hanigan
M.D. Hanigan Virginia Tech
R.S. Emery
R.S. Emery Michigan State University
W. N. Garrett
W. N. Garrett University of California, Davis

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Related Online Degrees & Career Pathways

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If you are aiming to reach the highest levels of expertise, consider advancing your studies through a phd in counseling online. Such programs deepen your understanding of psychological principles that can be applied to animal welfare or the human-animal bond.

Exploring the variety of careers with animals reveals opportunities ranging from veterinary technician roles to wildlife conservation and zoology. Building a robust education foundation allows you to tailor your career to your specific interests within animal sciences.

Interestingly, skills acquired through animal-related studies can also translate to leadership roles like becoming an athletic director salary professionals, where management, team coordination, and strategic planning are key. This highlights the diverse career pathways that stem from studying Animal Science and Veterinary fields.

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