Search Results - "Ewan, R. C."

addition of ground wheat straw as a fiber source in the gestation diet of sows and the effect on sow and litter performance for three successive parities by Veum, T.L, Crenshaw, J.D, Crenshaw, T.D, Cromwell, G.L, Easter, R.A, Ewan, R.C, Nelssen, J.L, Miller, E.R, Pettigrew, J.E, Ellersieck, M.R

“…A regional experiment was conducted at 8 experiment stations, with a total of 320 sows initially, to evaluate the efficacy of adding 13.35% ground wheat straw…”
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Conjugated linoleic acid changes swine performance and carcass composition by Thiel-Cooper, R. L, Parrish, F. C., Jr, Sparks, J. C, Wiegand, B. R, Ewan, R. C

“…Conjugated linoleic acid (CLA) is a collective term for positional and geometric isomers of linoleic acid. Dietary CLA has been shown to improve feed…”
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Effect of pharmacological concentrations of zinc oxide with or without the inclusion of an antibacterial agent on nursery pig performance by Hill, G. M, Mahan, D. C, Carter, S. D, Cromwell, G. L, Ewan, R. C, Harrold, R. L, Lewis, A. J, Miller, P. S, Shurson, G. C, Veum, T. L

“…A study involving nine research stations from the NCR-42 Swine Nutrition Committee used a total of 1,978 crossbred pigs to evaluate the effects of dietary ZnO…”
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Growth promotion effects and plasma changes from feeding high dietary concentrations of zinc and copper to weanling pigs (regional study) by Hill, G.M, Cromwell, G.L, Crenshaw, T.D, Dove, C.R, Ewan, R.C, Knabe, D.A, Lewis, A.J, Libal, G.W, Mahan, D.C, Shurson, G.C, Southern, L.L, Veum, T.L

“…An experiment was conducted to determine the effect of high dietary intakes of Zn and Cu and their combination on growth performance of weanling pigs with…”
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Dietary B vitamin needs of strains of pigs with high and moderate lean growth by Stahly, T.S, Williams, N.H, Lutz, T.R, Ewan, R.C, Swenson, S.G

“…Ten sets of 5 littermate pigs from each of 2 genetic strains were utilized to determine the impact of the dietary concentration of 5 B vitamins (riboflavin,…”
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The polychlorinated dibenzofuran fingerprint of iron ore sinter plant: Its persistence with suppressant and alternative fuel addition by Thompson, Dennis, Ooi, Tze C., Anderson, David R., Fisher, Ray, Ewan, Bruce C.R.

“…An earlier demonstration that the relative concentrations of isomers of polychlorinated dibenzofuran do not vary as the flamefront of an iron ore sinter plant…”
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A Group Additivity Algorithm for Polychlorinated Dibenzofurans Derived from Selected DFT Analyses by Thompson, Dennis, Ewan, Bruce C. R

“…The difficulty in measuring the heats of combustion of polychlorinated dibenzofurans (PCDFs) has resulted in a shortage of data on their heats of formation,…”
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Short-term feeding of vitamin D3 improves color but does not change tenderness of pork-loin chops by Wiegand, B. R, Sparks, J. C, Beitz, D. C, Parrish, F. C., Jr, Horst, R. L, Trenkle, A. H, Ewan, R. C

“…The objective of this study was to determine the effect of short-term feeding of vitamin D3 (D3) on blood plasma calcium concentrations and meat quality of…”
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Evaluation of the feeding duration of a phase 1 nursery diet to three-week-old pigs of two weaning weights by Mahan, D.C, Cromwell, G.L, Ewan, R.C, Hamilton, C.R, Yen, J.T

“…A regional study involving a total of 618 nursery pigs with 468 continuing through the grower-finisher period evaluated the feeding duration of a Phase 1…”
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Further assessment of the dietary lysine requirement of finishing gilts by Cline, T.R, Cromwell, G.L, Crenshaw, T.D, Ewan, R.C, Hamilton, C.R, Lewis, A.J, Mahan, D.C, Southern, L.L

“…A cooperative research study involving 635 gilts was conducted at eight research stations to further estimate the lysine requirement of finishing gilts…”
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Measurements of the solubility of sulphur dioxide in water for the sulphur family of thermochemical cycles by Shaw, Andrew C., Romero, Moises A., Elder, Rachael H., Ewan, Bruce C.R., Allen, Ray W.K.

“…In recent years, the Hybrid Sulphur (HyS) and Sulphur Iodine (SI) cycles have emerged as promising routes for the massive scale thermochemical production of…”
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Variability among sources and laboratories in nutrient analyses of corn and soybean meal by CROMWELL, G. L, CALVERT, C. C, MAHAN, D. C, MILLER, E. R, NELSSEN, J. L, PETTIGREW, J. E, TRIBBLE, L. F, VEUM, T. L, YEN, J. T, CLINE, T. R, CRENSHAW, J. D, CRENSHAW, T. D, EASTER, R. A, EWAN, R. C, HAMILTON, C. R, HILL, G. M, LEWIS, A. J

“…A cooperative research study involving members of a regional committee (North Central Regional Committee on Swine Nutrition [NCR-42]) was conducted to assess…”
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Variability among sources and laboratories in analyses of wheat middlings by CROMWELL, G. L, CLINE, T. R, NELSSEN, J. L, PETTIGREW, J. E, VEUM, T. L, YEN, J. T, CRENSHAW, J. D, CRENSHAW, T. D, EASTER, R. A, EWAN, R. C, HAMILTON, C. R, HILL, G. M, LEWIS, A. J, MAHAN, D. C

“…The purpose of a study was to determine both the variability in nutrient composition among samples of wheat middlings obtained from several locations and also…”
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Effects of excess dietary leucine and leucine catabolites on growth and immune responses in weanling pigs by Gatnau, R. (Ralston Purina Europe, Saint-Quentin-en-Yvelins, France), Zimmerman, D.R, Nissen, S.L, Wannemuehler, M, Ewan, R.C

“…Two experiments with weanling pigs were conducted to study the effects on growth and immune responses of excess dietary L-leucine (LEU) and dietary…”
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The dietary protein and(or) lysine requirements of barrows and gilts. NCR-42 Committee on Swine Nutrition by Cromwell, G. L, Cline, T. R, Crenshaw, J. D, Crenshaw, T. D, Ewan, R. C, Hamilton, C. R, Lewis, A. J, Mahan, D. C, Miller, E. R, Pettigrew, J. E

“…A cooperative research study involving three experiments and 2,318 pigs was conducted at 12 research stations to evaluate the protein (lysine) requirements of…”
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Effect of lean growth genotype and dietary amino acid regimen on the lactational performance of sows by Sauber, T.E. (Pioneer Hi-Bred International, Inc., Johnston, IA.), Stahly, T.S, Williams, N.H, Ewan, R.C

“…The effect of dietary amino acid regimen and genetic capacity for lean tissue growth on the lactational performance of sows was determined in primiparous sows…”
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Variability in mixing efficiency and laboratory analyses of a common diet mixed at 25 experiment stations by Cromwell, G.L, Brendemuhl, J.H, Chiba, L.I, Cline, T.R, Crenshaw, T.D, Dove, C.R, Easter, R.A, Ewan, R.C, Ferrell, K.C, Hamilton, C.R, Hill, G.M, Hitchcock, J.D, Knabe, D.A, Kornegay, E.T, Lewis, A.J, Libal, G.W, Yen, J.T

“…An experiment involving 25 experiment stations in the North Central and Southern regions (NCR-42 and S-288, respectively) was conducted to assess the degree of…”
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Removal of vapour phase PCDD/Fs in electric arc furnace steelmaking emissions by sorption using plastics by Ooi, Tze Chean, Ewan, Bruce C.R., Cliffe, Keith R., Anderson, David R., Fisher, Raymond, Thompson, Dennis

“…Plastics are potentially suitable for the removal of vapour phase PCDD/Fs in emissions from the electric arc furnace (EAF) steelmaking process. Three different…”
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Diurnal variation in concentrations of plasma urea nitrogen and amino acids in pigs given free access to feed or fed twice daily by Cai, Y, Zimmerman, D R, Ewan, R C

“…A repeated-measures experiment was conducted to test the effect of sampling times after feeding on concentrations of plasma urea nitrogen (PUN) and plasma free…”
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Energy and protein metabolism of the Chinese pig by Kinyamu, H. K, Ewan, R. C

“…Sixteen Chinese pigs (Meishan breed) from four litter outcome groups with initial weights ranging from 6 to 22 kg BW were used in a 28-d comparative slaughter…”
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