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Alternate methods of fattening steers in Eastern Oregon

Creator:: Whittington, David Lynn
Abstract:: Studies were conducted at the Squaw Butte Experiment Station during two consecutive years to : (1) compare various internal indicators and chromic oxide to estimate forage intake and fecal production, (2) compare methods of producing slaughter weight steers using maximum quantities of forage and minimum quantities of grain. Actual fecal...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF DAVID LYNN WHITTINGTON for the degree of DOCTOR OF PHILOSOPHY in

Paclobutrazol and nutrient treatment effects on ovation perennial ryegrass

Creator:: Turner, J. Kevin
Abstract:: Rapid tiller and root production can improve seedling survival and benefit stand establishment of perennial ryegrass (Lolium perenne L.) in commercial seed fields. Environmental conditions after establishment and inherent morphological factors combine to reduce the commercially harvested yield below the theoretical potential yield. These studies were conducted to determine if...
Resource Type:: Dissertation
Full Text:: perennial ryegrass AN ABSTRACT OF THE THESIS OF J. Kevin Turner for the degree of Doctor of Philosophy in

Nutrition and management of the beef unit for production of slaughter animals on range and improved pastures in southeastern Oregon

Creator:: Daugherty, Dennis A.
Abstract:: Studies were conducted over a two year period to evaluate alternative finishing methods for spring and fall-born beef cattle. Management alternatives from birth to slaughter included season of calving, lactating cow nutrition, preweaning calf nutrition, weaning age, calf and yearling winter nutrition, range and irrigated pasture supplementation, grazing practice, range...
Resource Type:: Dissertation
Full Text:: IMPROVED PASTURES IN SOUTHEASTERN OREGON Abstract approved Redacted for Privacy /arley A. Turner Studies

The role of S-adenosylmethionine in the biosynthesis of ergosterol and related sterols in Saccharomyces cerevisiae

Creator:: Turner, Jan Ross
Abstract:: An enzyme system was prepared from Saccharomyces cerevisiae, strain MCC, which carries out the transfer of the methyl group from S-adenosylmethionine or methionine to the side chain of yeast sterols. The cell-free system has been shown to be incapable of synthesizing ergosterol but carries out the synthesis of two as...
Resource Type:: Dissertation
Full Text:: preparations, ed. by David Shemin, vol. 5 New York, Wiley 1957 p. 58 -61. 8. Changeux, Jean -Pierre. The

Vegetation changes of communities containing medusahead (Taeniatherum asperum (Sim.) Nevski) following herbicide, grazing, and mowing treatments

Creator:: Turner, Robert Bruce
Abstract:: Studies were conducted from 1962 to 1966 to investigate the effectiveness of several practices in manipulating medusahead (Taeniatherum asperum (Sim. ) Nevski) infested and/or dominated ecosystems by releasing competition in favor of perennial grasses. Several herbicide treatments were evaluated for selective control of medusahead and cheatgrass (Bromus tectorum L. )...
Resource Type:: Dissertation
Full Text:: THESIS OF ROBERT BRUCE TURNER for the DOCTOR OF PHILOSOPHY (Name) (Degree) in RANGE MANAGEMENT

"Playing with computers" : the hidden impact of the computer in a school

Creator:: Turner, Martha I.
Abstract:: The topic of this study is the cultural impact of the computer in a school. "Impact" is 'defined as the cultural consequences of intended and unintended learning that occur when computers are used in the school. The major theoretical orientations of the work include the concepts of manifest and latent...
Resource Type:: Dissertation
Full Text:: computer in a school AN ABSTRACT OF THE THESIS OF Martha I. Turner for the degree of Doctor of

Community organization and succession in rocky intertidal surfgrass beds

Creator:: Turner, Teresa
Abstract:: Succession and organization of rocky intertidal zone surfgrass beds (Phyllospadix scouleri Hook) were examined experimentally at two sites on the Oregon coast. The interaction of three attributes of the plant -- high persistence, high preemption, and slow recovery -- strongly influences the organization of surfgrass beds. Permanent plots indicate that...
Resource Type:: Dissertation
Full Text:: surfgrass beds Teresa Turner in Zoology AN ABSTRACT OF THE THESIS OF for the degree of Doctor of

Effect of Zinc, Copper and Selenium supplementation on the humoral immune response of weaned beef steers

Creator:: Dill, Thomas O.
Abstract:: Two studies were conducted to determine the effects of zinc (Zn), copper (Cu) and/or selenium (Se) on the humoral immune response of weaned steers fed diets deficient in these minerals. Steers were bled weekly for eight weeks to measure plasma mineral levels. Humoral immune response was measured as antibody response...
Resource Type:: Dissertation
Full Text:: approved: Redacted for Privacy _Redacted for Privacy H(!).rley Turner; Dale Weber Two studies were

Attitudes of college students toward developmentally disabled peers

Creator:: Turner, Robert W. (Robert William), 1952-
Abstract:: The central purpose of this study was to examine the attitudes of non-disabled college students toward their developmentally disabled peers attending the same college. Specifically, it examined the attitudes of non-disabled students toward the developmentally disabled students in the Transitional/Vocational Program the Fairview campus of Fairview College, Alberta, Canada. Objectives...
Resource Type:: Dissertation
Full Text:: disabled peers AN ABSTRACT OF THE THESIS OF Robert W. Turner for the degree of Doctor of Education in

An historical review of Kolb's formulation of experiential learning theory

Creator:: Hickcox, Leslie K. (Leslie Kay), 1951-
Abstract:: The central purposes of this study were to review the historical sources of David Kolb's formulation of experiential learning theory, and to determine the effect and application of Kolb's theory and Learning Style Inventory as reflected in the literature between 1971 and 1990. It was found that Kolb based his...
Resource Type:: Dissertation
Full Text:: purposes of this study were to review the historical sources of David Kolb's formulation of experien

ScholarsArchive@OSU

Alternate methods of fattening steers in Eastern Oregon

Paclobutrazol and nutrient treatment effects on ovation perennial ryegrass

Nutrition and management of the beef unit for production of slaughter animals on range and improved pastures in southeastern Oregon

The role of S-adenosylmethionine in the biosynthesis of ergosterol and related sterols in Saccharomyces cerevisiae

Vegetation changes of communities containing medusahead (Taeniatherum asperum (Sim.) Nevski) following herbicide, grazing, and mowing treatments

"Playing with computers" : the hidden impact of the computer in a school

Community organization and succession in rocky intertidal surfgrass beds

Effect of Zinc, Copper and Selenium supplementation on the humoral immune response of weaned beef steers

Attitudes of college students toward developmentally disabled peers

An historical review of Kolb's formulation of experiential learning theory

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