World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
40
Citations
5921
World Ranking
1178
National Ranking
350

Research.com Recognitions

  • 1964 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

R.W. Hemken is affiliated with the University of Kentucky in the United States. Their professional profile is defined by a career in scientific research, although specific details on their fields of study, topics of work, and publication record are limited in available data.

The scientist has been recognized as a Fellow of the American Association for the Advancement of Science (AAAS), an honor received in 1964. This fellowship indicates a level of professional acknowledgment within the scientific community during that period.

Due to limited information on published works, coauthors, and research topics, an in-depth analysis of research contributions or areas of expertise cannot be provided. There are no listed recent papers, frequent coauthors, publication venues, or main topics of study documented in the data available.

The absence of data on book publications and subfields of study further restricts detailed insight into the breadth of their academic involvement. However, their affiliation with a major research university suggests participation in academic activities and research programs associated with that institution.

The available record indicates that R.W. Hemken remains living. No additional information regarding recent research or ongoing projects is present, limiting the current scope of their academic profile.

Best Publications

  • Influence of addition of yeast culture supplement to diets of lactating cows on ruminal fermentation and microbial populations.

    G.A. Harrison;R.W. Hemken;K.A. Dawson;R.J. Harmon

  • Influence of Dietary Cation-Anion Balance on Milk, Blood, Urine, and Rumen Fluid in Lactating Dairy Cattle

    W.B. Tucker;G.A. Harrison;R.W. Hemken

  • Analytical Estimates of Nitrogen Digestibility in Heat Damaged Forages

    H.K. Goering;H.K. Goering;C.H. Gordon;C.H. Gordon;R.W. Hemken;R.W. Hemken;D.R. Waldo;D.R. Waldo

  • Dietary Sodium Bicarbonate and Magnesium Oxide for Early Postpartum Lactating Dairy Cows: Effects of Production, Acid-Based Metabolism, and Digestion

    R.A. Erdman;R.W. Hemken;L.S. Bull

  • Interaction of environmental temperature and anti-quality factors on the severity of summer fescue toxicosis.

    R. W. Hemken;J. A. Boling;L. S. Bull;R. H. Hatton

  • Effects of copper status on neutrophil function, superoxide dismutase, and copper distribution in steers.

    Z. Xin;D.F. Waterman;R.W. Hemken;R.J. Harmon

  • Suppression of milk production during endotoxin-induced mastitis.

    D.E. Shuster;R.J. Harmon;J.A. Jackson;R.W. Hemken

  • Protein Reserves in the Lactating Dairy Cow

    R.L. Botts;R.W. Hemken;L.S. Bull

  • Effect of dietary sodium bicarbonate and magnesium oxide on production and physiology in early lactation.

    R.A. Erdman;R.L. Botts;R.W. Hemken;L.S. Bull

  • Role of sulfur and chloride in the dietary cation-anion balance equation for lactating dairy cattle.

    W B Tucker;W B Tucker;J F Hogue;J F Hogue;D F Waterman;D F Waterman;T S Swenson;T S Swenson

  • Bovine prolactin, TSH, T and T concentrations as affected by tall fescue summer toxicosis and temperature.

    W. L. Hurley;E. M. Convey;K. Leung;L. A. Edgerton

  • Relative susceptibility of forages to heat damage as affected by moisture, temperature, and pH

    H.K. Goering;P.J. Van Soest;R.W. Hemken

  • Toxic Factors in Tall Fescue

    R. W. Hemken;J. A. Jackson;J. A. Boling

  • Copper metabolism of holstein and jersey cows and heifers fed diets high in cupric sulfate or copper proteinate.

    Z. Du;R.W. Hemken;R.J. Harmon

  • Degradation of Supplemental Proteins in the Rumen

    R. A. Zinn;L. S. Bull;R. W. Hemken

  • Summer fescue toxicosis in lactating dairy cows and sheep fed experimental strains of ryegrass-tall fescue hybrids.

    Hemken Rw;Bull Ls;Boling Ja;Kane E

  • Utilization of copper in copper proteinate, copper lysine, and cupric sulfate using the rat as an experimental model.

    Z Du;R W Hemken;J A Jackson;D S Trammell

  • Prevalence of minor udder pathogens after intramammary dry treatment.

    R.J. Harmon;W.L. Crist;R.W. Hemken;B.E. Langlois

  • Reducing Heat Stress in Dairy Cows Through Sprinkler and Fan Cooling

    Unknown

  • Performance of lactating dairy cows fed tall fescue forage.

    S.R. Strahan;R.W. Hemken;J.A. Jackson;R.C. Buckner

  • Summer Fescue Toxicity in Dairy Steers Fed Tall Fescue Seed

    James A. Jackson;R. W. Hemken;J. A. Boling;R. J. Harmon

  • Possible role of beta-carotene in improving fertility in dairy cattle.

    R.W. Hemken;D.H. Bremel

  • Three protein percentages on nitrogen balance, body weight change, milk production and composition of lactating cows during early lactation

    R. C. Sparrow;R. W. Hemken;D. R. Jacobson;F. S. Button

  • Mineral Nutrition, Calcium, Phosphorus, Magnesium, and Potassium Interrelationships

    D.R. Jacobson;R.W. Hemken;F.S. Button;R.H. Hatton

Frequent Co-Authors

Robert J. Harmon
Robert J. Harmon University of Kentucky
Lowell P. Bush
Lowell P. Bush University of Kentucky
Malcolm R. Siegel
Malcolm R. Siegel University of Kentucky
Richard A. Erdman
Richard A. Erdman University of Maryland, College Park
Karl A. Dawson
Karl A. Dawson University of Kentucky
James D. Ferguson
James D. Ferguson University of Pennsylvania
J.G. Linn
J.G. Linn University of Minnesota
William Chalupa
William Chalupa University of Pennsylvania
D.E. Otterby
D.E. Otterby University of Minnesota

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