Index Catalog // ScholarsArchive@OSU

Biosynthesis of blasticidin S : mechanistic and stereochemical investigations

Creator:: Prabhakaran, P. C.
Abstract:: Feeding of [3-¹³C, 2-¹⁵N]arginine, 38a, unequivocally established that the β- arginine moiety of blasticidin S, 1, was formed from α-arginine by an intramolecular migration of the α-amino group to the β- position. Further feedings using chirally deuteriated arginines 38e and 38f revealed that the aminomutase process occurred with inversion of...
Resource Type:: Dissertation
Full Text:: . griseochromogenes have not been successful so far. Feeding [2,3,4,6,6- 2H5] -D- glucose resulted in blasticidin S

Evaluation of rabbit breeds and crosses for overall commercial productivity

Creator:: Lukefahr, Steven D.
Abstract:: In two breeding experiments, straightbred and crossbred rabbits were evaluated for performance characters relating to reproduction, disease resistance, growth and carcass quality. In the first experiment, New Zealand White CNN) and Flemish Giant (FG) straightbreds and FG sire x (Florida White-New Zealand White dam) terminal-crossbreds (TX) were involved. Reproductive performance...
Resource Type:: Dissertation

The inheritance of spermatozoan midpiece length and its relationship with traits of economic importance in cattle

Creator:: Lukefahr, Steven D.
Resource Type:: Masters Thesis
Full Text:: relationship with traits of economic importance in cattle AN ABSTRACT OF THE THESIS OF STEVEN D. LUKEFAHR

The volatility of clomazone as affected by soil moisture and temperature

Creator:: Eskelsen, Steven R.
Resource Type:: Masters Thesis
Full Text:: of Clomazone as Affected by Soil Moisture and Temperature Steven R. Eskelsen and Garvin D

Influence of cropping and sulfur fertilization on sulfur transformations in soil

Creator:: Castellano, Steven D.
Abstract:: A 2-year field study was conducted on the effects of two sulfur fertilizers (calcium sulfate or elemental S, 0 or 50 kg S ha⁻¹ yr⁻¹) on the distribution of sulfur fractions (inorganic sulfate, C-bonded, ester sulfate, and residual S), arylsulfatase enzyme activity, and microbial biomass carbon (C) and sulfur (S)...
Resource Type:: Masters Thesis
Full Text:: transformations in soil AN ABSTRACT OF THE THESIS OF Steven D. Castellano for the degree of Master of Science

Activity patterns and behavior of free-living Nuttall's cottontails

Creator:: Gehman, Steven D.
Abstract:: Population attributes, behavior, and activity patterns of Nuttall's cottontails (Sylvilagus nuttallii) inhabiting a juniper-sagebrush scabland community in central Oregon were studied between June 1980 and August 1981. Cottontails were trapped, marked for individual recognition, and released at their sites of capture. Data collected by periodic trapping and censusing of cottontails...
Resource Type:: Masters Thesis
Full Text:: cottontails AN ABSTRACT OF THE THESIS OF Steven D. Gehman for the degree of Master of Science in Wildlife

Diverse consumer guilds in intertidal communities of Oregon and the Republic of Panama and their effects on prey assemblages

Creator:: Gaines, Steven D.
Abstract:: Low intertidal communities of Oregon and Panama have many predator and herbivore species. This diversity of consumers is important to the organization of both communities because of qualitative differences among the consumer species in their ability to circumvent specific prey defenses. In Oregon, the red alga Iridaea cordata is protected...
Resource Type:: Dissertation
Full Text:: Oregon and the Republic of Panama and Their Effects on Prey Assmblages Steven D. Gaines AN ABSTRACT OF

Competitive interactions between Douglas-fir and red alder seedlings : growth analysis, resource use, and physiology

Creator:: Shainsky, Lauri J.
Abstract:: Competitive interactions between Douglas-fir seedlings (Pseudotsuga menziesii), and seedlings of a nitrogen-fixing hardwood associate, red alder (Alnus rubra), were investigated in an addition series experiment. The primary objective of the research was to identify and quantify key processes underlying intra- and interspecific competitive interactions of Douglas-fir and red alder seedlings....
Resource Type:: Dissertation

Stream habitat utilization and behavior of sympatric and allopatric wild cutthroat trout (Salmo clarki) and hatchery coho salmon (Oncorhynchus kitsutch)

Creator:: Jacobs, Steven Edward
Abstract:: The behavior and stream habitat utilization of juvenile hatchery-reared coho salmon (Ovicozihynchus kisutch) and wild cutthroat trout (Salmo clarki) were examined to assess the nature of interactions between the species potentially resulting from introductions of hatchery coho salmon in streams. Habitat utilization was monitored in Mill Creek, Polk Co., Oregon...
Resource Type:: Masters Thesis

An analysis of contingent valuation applied to air quality and public safety from crime

Creator:: Ahearn, Mary
Resource Type:: Dissertation
Full Text:: Valuation Response 128 APPENDIX C: WTP and WTA Survey Questions 130 APPENDIX D: Sampling Scheme, Sample

ScholarsArchive@OSU

Biosynthesis of blasticidin S : mechanistic and stereochemical investigations

Evaluation of rabbit breeds and crosses for overall commercial productivity

The inheritance of spermatozoan midpiece length and its relationship with traits of economic importance in cattle

The volatility of clomazone as affected by soil moisture and temperature

Influence of cropping and sulfur fertilization on sulfur transformations in soil

Activity patterns and behavior of free-living Nuttall's cottontails

Diverse consumer guilds in intertidal communities of Oregon and the Republic of Panama and their effects on prey assemblages

Competitive interactions between Douglas-fir and red alder seedlings : growth analysis, resource use, and physiology

Stream habitat utilization and behavior of sympatric and allopatric wild cutthroat trout (Salmo clarki) and hatchery coho salmon (Oncorhynchus kitsutch)

An analysis of contingent valuation applied to air quality and public safety from crime

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Conference Section/Track

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search