His scientific interests lie mostly in Animal science, Respiration rate, Internal medicine, Endocrinology and Rectal temperature. His Animal science research includes themes of Ergovaline, Hyperthermia, Botany and Festuca arundinacea. His Hyperthermia research is multidisciplinary, relying on both Dairy cattle, Follicular phase, Estrous cycle and Luteolysis.
Donald E. Spiers frequently studies issues relating to Thermoregulation and Respiration rate. Donald E. Spiers focuses mostly in the field of Internal medicine, narrowing it down to matters related to Lactation and, in some cases, Ovulation. Donald E. Spiers combines subjects such as Serum prolactin, Biotechnology, Thermal strain, Toxicity and Milk yield with his study of Rectal temperature.
His primary areas of study are Animal science, Respiration rate, Internal medicine, Endocrinology and Thermoregulation. His Animal science study combines topics in areas such as Endophyte, Fescue toxicosis, Ergovaline, Botany and Hyperthermia. Donald E. Spiers has included themes like Veterinary medicine, SWEAT, Rectal temperature and Beef cattle in his Respiration rate study.
The study incorporates disciplines such as Breed, Dairy cattle and Lactation in addition to Endocrinology. His Thermoregulation research integrates issues from Feedlot, Hormone, Surgery and Heat index. His Luteolysis research focuses on Estrous cycle and how it relates to Ovulation and Follicular phase.
Donald E. Spiers focuses on Animal science, Respiration rate, Ecology, Ergovaline and Fescue toxicosis. His Animal science research is multidisciplinary, incorporating elements of Thermoregulation, Internal medicine, Insulin and Endocrinology. His Internal medicine research is multidisciplinary, incorporating perspectives in Pregnancy, Lactation and Gestation.
His Respiration rate research incorporates elements of Morning, Late summer, Dry matter and Temperature gradient. His Ergovaline study incorporates themes from Baseline values, Hyperthermia and Core temperature. His research in Fescue toxicosis intersects with topics in Rump, General activity and Diet treatment.
Donald E. Spiers mainly focuses on Animal science, Thermoregulation, Heat index, Crossbreed and Daylight. His Animal science study combines topics from a wide range of disciplines, such as Hormone, Internal medicine, Insulin, Gestation and Respiration rate. His Thermoregulation study improves the overall literature in Endocrinology.
The various areas that he examines in his Heat index study include Wet-bulb globe temperature and Feedlot.
This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.
Effects of controlled heat stress on ovarian function of dairy cattle. 1. Lactating cows.
S.J. Wilson;R.S. Marion;J.N. Spain;D.E. Spiers.
Journal of Dairy Science (1998)
Use of physiological parameters to predict milk yield and feed intake in heat-stressed dairy cows
D.E. Spiers;J.N. Spain;J.D. Sampson;R.P. Rhoads.
Journal of Thermal Biology (2004)
Feeding strategies for managing heat load in feedlot cattle.
T. L. Mader;S. M. Holt;G. L. Hahn;M. S. Davis.
Journal of Animal Science (2002)
Neotyphodium in Cool-Season Grasses
Craig A. Roberts;Charles P. West;Donald E. Spiers.
(2005)
Profile of the bovine acute-phase response following an intravenous bolus-dose lipopolysaccharide challenge.
Jeffery A. Carroll;Richard R. Reuter;Chadwick C. Chase;Samuel W. Coleman.
Innate Immunity (2009)
Thermoregulatory ability of beef heifers following intake of endophyte-infected tall fescue during controlled heat challenge.
A Al-Haidary;D E Spiers;G E Rottinghaus;G B Garner.
Journal of Animal Science (2001)
Effects of supplemental shade on thermoregulatory response of calves to heat challenge in a hutch environment.
J.N. Spain;D.E. Spiers.
Journal of Dairy Science (1996)
Supplementation of nicotinic acid for lactating Holstein cows under heat stress conditions
A. Di Costanzo;J.N. Spain;D.E. Spiers.
Journal of Dairy Science (1997)
Interaction of Endophyte-Infected Fescue and Heat Stress on Ovarian Function in the Beef Heifer
J.M. Burke;D.E. Spiers;F.N. Kojima;G.A. Perry.
Biology of Reproduction (2001)
Development and Testing of a High-Density cDNA Microarray Resource for Cattle
Steven P. Suchyta;Sue Sipkovsky;Rachael Kruska;Abra Jeffers.
Physiological Genomics (2003)
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Profile was last updated on December 6th, 2021.
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