Index Catalog // ScholarsArchive@OSU

Experimental Evolution of Roundup Resistance in Outcrossing Populations of Saccharomyces cerevisiae

Creator:: Hanson, Chloe C.
Abstract:: Evolve & Resequence (E&R) experiments subject laboratory populations to environments controlled by investigators, who then document the phenotypic and genomic changes that take place over many generations. These experiments provide powerful tools for testing of a wide variety of evolutionary questions, especially questions about the nature of adaptive traits. While...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Chloe C. Hanson for the degree

Determining novel control methods for cabbage maggot (Delia radicum) in the Pacific Northwest

Creator:: Dugger, Chloe D.
Abstract:: Cabbage maggot, Delia radicum (Diptera: Anthomyiidae) impacts the production of Brassicaceae crops worldwide. The larva feed on the roots of crops causing reductions in yields due to impaired root function and unmarketability of crops. Chemical and cultural management programs are commonly used to control cabbage maggot with varying rates of...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Chloe Denise

Design and Modeling Techniques for Impedance Based Flow Cytometry

Creator:: Dawes, Jacob
Abstract:: Microfluidic devices have enabled lab-on-a-chip (LOC) systems that allow for complex sample analysis and preparation in a compact form factor. One technology that may benefit from a microfluidic approach and further miniaturization is flow cytometry. Flow cytometry is an analysis technique for enumerating and characterizing populations of cells; this is...
Resource Type:: Masters Thesis
Full Text:: Modeling Techniques for Impedance-Based Flow Cytometry Abstract approved: Matthew Johnston Microfluidic

The calculation and measurement of phase shift in wide band amplifiers

Creator:: Johnston, Herbert Raymond
Resource Type:: Masters Thesis
Full Text:: BAND AL PLIFIERS By HERBERT RAIOND JOHNSTON A THESIS submitted to the OREGON STATE CO LI.G

A photo-elastic analysis of an airplane gusset plate

Creator:: Johnston, Frederick Walter
Resource Type:: Masters Thesis
Full Text:: tiilcknocs of the model, the oxjress±on fo time will be ttn, v*tt ¿ma l) If Z is sken as the

Quality changes of frozen Dungness crab meat during zero storage

Creator:: Johnston, Melvin R.
Resource Type:: Masters Thesis

Geologic structure and exhumation accompanying Yakutat terrane collision, southern Alaska

Creator:: Johnston, Sarah A.
Abstract:: The climatic and tectonic framework of the St. Elias orogen makes it an excellent place to study the interactions between tectonic processes such as deformation and erosive processes, in particular glacial erosion. One type of link between these processes, proposed by numerical models of orogenic development, is an effect of...
Resource Type:: Masters Thesis
Full Text:: . Johnston for the degree of Master of Science in Geolo&y presented on June 10, 2005. Title: Geologic

Time of insemination and oviposition as related to fertility of female domestic fowl

Creator:: Johnston, Norman Paul
Abstract:: Hens were artificially inseminated at 8:00 a.m., 4:00 p.m. and 11:50 p.m. Fertility was found to be significantly lower after 8:00 a.m. inseminations than after 4:00 p.m. or 11:50 p.m. inseminations for 2 to 6 days, 2 to 9 days and 10 to 17 days following inseminations. Slightly higher fertility...
Resource Type:: Masters Thesis
Full Text:: Fertility of Female Domestic Fowl AN ABSTRACT OF THE THESIS OF NORMAN PAUL JOHNSTON for the Master of

The effect of selenium on chemical carcinogenicity in the rat

Creator:: Johnston, Weldon Kearney
Abstract:: One hundred and fifty-one weanling rats of both sexes were fed control diets or diets containing 160 ppm diethylnitrosamine (DEN) or 150 ppm N-2-fluorenyl-acetamide (FAA). The carcinogen level was calculated so that the LD₅₀ should be achieved at about 17 weeks. Each carcinogen treatment was incorporated with three different diet...
Resource Type:: Masters Thesis
Full Text:: Rat AN ABSTRACT OF THE THESIS OF WELDON KEARNEY JOHNSTON (Name) in Animal Science (Major

Relative abundance and habitat associations of small mammals in two forest types in southern Oregon

Creator:: Johnston, Aaron N.
Abstract:: I studied small-mammal communities and their response to grazing in mixed-conifer forests and oak woodlands in the Cascade-Siskiyou National Monument in southern Oregon. My objectives were to (1) compare small-mammal communities among forest types and grazing intensities, (2) identify riparian affiliated species, and (3) describe microhabitat associations. Over two years,...
Resource Type:: Masters Thesis
Full Text:: OF THE THESIS OF Aaron N. Johnston for the degree of Master of Science in Wildlife Science

Perception and action : an analysis on communication between U.S. sponsorship and Russian speaking immigrants

Creator:: Johnston, Candace G.
Abstract:: The problems of Russian speaking refugees from the Ukraine region of the former Soviet Union are the basis for ethnographic inquiry and the delineation of the role of voluntary agencies who assist their resettlement in Portland, Oregon. Interpretive methods are the foundation for an analysis of Ukrainians' perceptions of problems...
Resource Type:: Masters Thesis
Full Text:: . Johnston for the degree of Master of Arts in Anthropology presented August 27, 1993. Title: Perception

Wild Waters : Perspectives on Oregon’s Marine Reserves as Marine Wilderness Areas

Creator:: Johnston, Jennifer R.
Abstract:: Designation of areas as marine wilderness has been proposed as a strategy for managing the increasing threats facing the world’s oceans. Although social factors influence marine protected area success, the human dimensions of marine wilderness remain minimally explored. This thesis examines views of marine wilderness expressed by a representative sample...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Jennifer R. Johnston for the degree of Master of Science in

Flax retting

Creator:: Johnston, Howard Theodore, 1911-
Resource Type:: Masters Thesis
Full Text:: expenso. FLAX RETTING by HO'IZARD T. JOHNSTON A TKESIS submitted ± the OREGON STATE

The role of exchange rates in the decision making by multinational corporation[s] and issues in international seafood trade

Creator:: Lin, Biing-Hwan
Resource Type:: Masters Thesis
Full Text:: Seafood Trade Abstract approved Richard S. Johnston The main objective of this thesis is to improve our

Co-planar integration of silicon integrated circuits and microﬂuidic networks for biosensor applications

Creator:: Lindsay, McKay W.
Abstract:: Silicon integrated circuit (IC) technology has enabled numerous electrical and optical sensors used in biological and chemical assays, where they can increase performance while decreasing cost and size compared to traditional detectors. There is signiﬁcant potential to further leverage IC technology for lab-on-chip applications, creating aﬀordable and portable medical diagnostic...
Resource Type:: Masters Thesis
Full Text:: Applications Abstract approved: Matthew L. Johnston Silicon integrated circuit (IC) technology has enabled

Analysis of Oregon's wholesale demand for California table wines

Creator:: Berkeley, Errol Winston
Abstract:: The passing of the 21st Amendment to the United States Constitution has given to individual states the authority to regulate the sale, distribution and taxation of domestically produced wines, and made the wine trade potentially significant as a means of augmenting state revenues. In the state of Oregon, table wines...
Resource Type:: Masters Thesis
Full Text:: Abstract approved; ' Richard S. Johnston The passing of the Zlst Amendment to the United States Con

Food demand during the stage of rapid economic development : the cases of Japan, Korea, and Taiwan

Creator:: Okutsu, Takamasa
Abstract:: The purpose of this study is to comprehend food demand structure and its changes under rapid economic development theoretically and statistically. The recently developed Far East Asian countries, Japan, Korea, and Taiwan were chosen to obtain implications for the food demand patterns in the future industrialized countries around the world....
Resource Type:: Masters Thesis
Full Text:: approved: Richard S. Johnston The purpose of this study is to comprehend food demand structure and its

Substitutional relationships between rainbow trout and pansize salmon : a market demand analysis

Creator:: Queirolo, Lewis E.
Abstract:: The fundamental objective of this analysis was to isolate and identify the factors governing the demand for domestically produced rainbow trout in a representative west coast market, and assess the impact on that demand, if any, of the introduction of pansize salmon. The approach taken in this market demand study...
Resource Type:: Masters Thesis
Full Text:: ^\ / ' \ Richard S. Johnston The fundamental objective of this analysis was to isolate and identify the

A demand analysis of processed salmon from the West Coast

Creator:: Wood, William Robert
Abstract:: The primary purpose of the study was to identify the demand for processed salmon from the West Coast. The basic approach in the demand analysis was to identify those variables that determine the supply and demand for processed salmon. An econometric model was established containing the supply and demand equations...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: . _ . , , .. ^ \ Richard S. Johnston The primary purpose

Demand analysis for surimi-based products in Japan

Creator:: Kim, Seung-woo
Abstract:: Since the "200 miles" fishery conservation zones were established by some coastal countries, new arrangements between countries to participate jointly in fishing, processing, and marketing of fish products have emerged. One such fish product is surimi. As a result of extended jurisdiction, each coastal country's interest in the surimi industry...
Resource Type:: Masters Thesis
Full Text:: : Demand Analysis for Surimi-Based Products in Japan Abstract approved: Rikjhard S. Johnston

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