individual publications

• academic article

  • Prepartum dietary energy intake affects metabolism and health during the periparturient period in primiparous and multiparous Holstein cows.  Journal of Dairy Science.  94:1385-1400. 2011
  • Metabolism of dairy cows as affected by prepartum dietary carbohydrate source and supplementation with chromium throughout the periparturient period.  Journal of Dairy Science.  91:2011-2020. 2008
  • Responses to increasing amounts of high-oleic sunflower fatty acid infused into the abomasum of lactating dairy cows.  Journal of Dairy Science.  90:5165-5175. 2007
  • Prepartal plane of nutrition, regardless of dietary energy source, affects periparturient metabolism and dry matter intake in Holstein cows.  Journal of Dairy Science.  89:2141-2157. 2006
  • Performance of dairy cows as affected by prepartum dietary carbohydrate source and supplementation with chromium throughout the transition period.  Journal of Dairy Science.  88:255-263. 2005
  • Effects of physiological state, prepartum dietary carbohydrate source, and chromium supplementation on dynamics of insulin, glucose, and fatty acid metabolism in dairy cows.  Journal of Dairy Science.  87:442. 2004
  • Peripartal metabolism and production of Holstein cows fed diets supplemented with fat during the dry period.  Journal of Dairy Science.  12:4210-4220. 2004
  • Metabolism of dairy cows as affected by prepartum dietary carbohydrate source and supplementation with chromium throughout the periparturient period.  Journal of Dairy Science.  86:106. 2003
  • Hepatic propionate metabolism in postparturient dairy cows as affected by perpartum carbohydrate source, chromium supplementation, and insulin addition in vitro.  Journal of Dairy Science.  85:243. 2002
  • Performance of dairy cows as affected by prepartum dietary carbohydrate source and supplementation with chromium throughout the periparturient period.  Journal of Dairy Science.  85:23. 2002
  • Adaptations of glucose and long-chain fatty acid metabolism in liver of dairy cows during the periparturient period.  Journal of Dairy Science.  84. 2001
  • Effect of dietary lipid source on conjugated linoleic acid concentrations in milk fat.  Journal of Dairy Science.  84:680-690. 2001
  • Substrate oxidation by isolated ovine enterocytes is increased by phlorizin-induced glucosuria.  Canadian Journal of Animal Science.  81:585-588. 2001
  • Carnitine palmitoyltransferase activity in liver of periparturient dairy cows.  Journal of Dairy Science.  83:251. 2000
  • Decreased glucose availability increases substrate oxidation by isolated enterocytes.  Journal of Dairy Science.  83:1176. 2000
  • Substrate utilization for hepatic gluconeogenesis is altered by increased glucose demand in ruminants.  Journal of Animal Science.  77:1940-1951. 1999
  • Dose response to increasing amounts of high-oleic sunflower fatty acids infused into the abomasum of lactating dairy cows.  Journal of Dairy Science.  81:352. 1998
  • Effect of acetate on palmitate oxidation in bovine and rat skeletal muscle tissue.  FASEB Journal.  12. 1998
  • Hepatic gluconeogenesis and whole-body protein metabolism of periparturient dairy cows as affected by source of energy and intake of the prepartum diet.  Journal of Dairy Science.  81:295. 1998
  • Metabolic adaptation to experimentally increased glucose demand in ruminants.  Journal of Animal Science.  76:2938-2946. 1998
  • Substrate utilization for hepatic gluconeogenesis is altered by increased glucose demand in ruminants.  Journal of Dairy Science.  81:91. 1998
  • Supplemental fat and niacin for dairy cows during an entire lactation.  Journal of Dairy Science.  81:201-214. 1998
  • Metabolic adaptation to increased glucose demand in ruminants.  FASEB Journal.  11. 1997
  • Metabolic fuel utilization by canine and murine intestinal cells.  FASEB Journal.  11. 1997
  • Effects of dietary fat with or without nicotinic acid on nutrient flow to the duodenum of dairy cows.  Journal of Dairy Science.  79:1410-1424. 1996
  • Intake, production, and nutrient digestibilities by dairy cows fed TopCrossTM high-oil corn as grain or silage.  Journal of Dairy Science.  79:211. 1996
  • Digestibility and effects of three forms of mostly saturated fatty acids.  Journal of Dairy Science.  77:789-798. 1994
  • Effects of amount of protein and ruminally protected amino acids in the diet of dairy cows fed supplemental fat.  Journal of Dairy Science.  77:1618-1629. 1994

• conference paper

  • Concepts in fat and fatty acid digestion in ruminants.  Intermountain Nutr. Conf. 2006
  • Nutrient requirements of the calf: Birth to weaning.  Natural Resource, Agriculture and Engineering Service (NRAES) Publication 175, Cooperative Extension, Ithaca, NY. 86-95. 2005
  • The dynamics of fat digestion in lactating dairy cows: what does the literature tell us?.  Cornell Nutrition Conference. 83-94. 2005
  • Current perspectives on the nutrient requirements of preweaned calves.  Easter School, University of Nottingham. 2004
  • Requirements for growth of Holstein calves and evaluation of current feeding systems.  Proceedings of Cornell Nutrition Conference. 46-55. 2001

• document part

  • Conjugated linoleic acid content of milk from cows fed different sources of dietary fat.  233. 1998
  • Effects of protein content and ruminally protected amino acids (RPAA) in fat supplemented diets.  280. 1992

• report

  • Adaptations of ruminant glucose metabolism to increased glucose demand imposed experimentally or during the transition period of dairy cows 1999
  • Supplemental fat and niacin for dairy cows during an entire lactation.  39-43. 1997
  • Update on high oil corn for dairy cows.  35-38. 1997
  • Effects of dietary fat and niacin on nutrient flow to intestine of dairy cows.  52-58. 1996