Index Catalog // ScholarsArchive@OSU

Effects of dietary selenium ad vitamin E on he gray-tailed vole

Creator:: Pond, Finn Richard
Abstract:: The gray-tailed vole (Microtus canicaudus) demonstrated a requirement for selenium and vitamin E. Animals deficient in both nutrients suffered from liver necrosis and an unthrifty condition characterized by inappetence, profuse diarrhea, and swollen eyes. Vitamin E appeared less effective than selenium as a prophylaxis against this syndrome. Total body weights,...
Resource Type:: Masters Thesis
Full Text:: Effects of dietary selenium ad vitamin E on he gray-tailed

Growth and food consumption of juvenile coho salmon exposed to natural and elevated fluctuating temperatures

Creator:: Everson, Larry B.
Abstract:: The growth and food consumption of juvenile coho salmon [Oncorhynchus kisutch (Walbaum)] exposed to natural and elevated fluctuating temperatures were studied in the laboratory with wild fish collected from a salmonid rearing stream. Control temperatures were similar to the temperature regime of a natural stream and the elevated temperatures were...
Resource Type:: Masters Thesis
Full Text:: approved: erald E. Davis The growth and food consumption of juvenile coho salmon [Oncorhynchus kisutch

Some effects of life stage, temperature, pH and alkalinity on the acute toxicity of inorganic chloramines to young Coho salmon (Oncorhynchus kisutch)

Creator:: Lamperti, Larry Phillip
Abstract:: Acute toxicity bioassays (96-hr TL₅₀) were employed to determine the tolerance of coho salmon (Oncorhynchus kisutch) to inorganic chloramines at the alevin (yolk sac fry), yolk absorption, and early juvenile life stages. Any influence of changes in temperature, pH, and total alkalinity on the tolerance of juvenile coho for chloramines...
Resource Type:: Masters Thesis

Ozone inhibition of transpiration and photosynthesis of two soybean (Glycine max. [L.] Merr.) cultivars

Creator:: Yingjajaval, Suntaree
Resource Type:: Masters Thesis
Full Text:: know. I should especially like to thank Dr. Larry Boersma for his interest, guidance, and inspiration

Nitrogen uptake by wheat (Triticum aestivum VILL., Host) as a function of root temperature and plant water stress

Creator:: Sepaskhah, Ali Reza
Abstract:: The effect of soil temperature and plant water stress on nitrogen uptake, growth rate and transpiration rate of wheat (Triticum aestivum VILL. , Host) seedlings was studied. A special apparatus for the control of plant water stress and root temperature was used. Leaf area was measured by the air flow...
Resource Type:: Masters Thesis
Full Text:: for Ali Reza Sepaskhah ACKNOWLEDGMENTS The author wishes to acknowledge deeply Dr. Larry Boersma

Leaf elongation as a function of soil water potential and photoperiod

Creator:: Hodges, T.
Abstract:: Leaf elongation is a major indicator of plant growth. It is controlled by complex interactions of many factors including light intensity, photoperiod, water availability, atmospheric conditions, and plant water stress. In this study, the response of leaf elongation to length of photoperiod and to plant water stress as indicated by...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: Larry Bfersma Leaf elongation is a major indicator of plant growth. It is controlled

Subsurface disposal of domestic septic effluent in a haploxeralf soil in Southwestern Oregon

Creator:: Silvernale, Alexandra
Abstract:: Experimental Drainfields: Standard subsurface sewage disposal systems, gravity loaded and 60 cm deep on slopes above 15% did not show signs of effluent surfacing after 14 months of operation. However, subsurface signs of failure were found on both the experimental sites and on older drainfields established in identical soils. Evidence...
Resource Type:: Masters Thesis
Full Text:: to Dr. G. H. Simonson, Dr. M. E. Harward and Dr. H. Huddleston for their patience, guidance and

A nonlinear Fredholm integral equation as encountered in radiation through an atmosphere

Creator:: Blair, Larry Louis
Resource Type:: Masters Thesis
Full Text:: radiation through an atmosphere AN ABSTRACT OF THE THESIS OF LARRY LOUIS BLAIR (Name) in MATHEMATICS

An application of one-factor and two-factor information channel models to marketing research problems

Creator:: Shirland, Larry Elwyn
Abstract:: This thesis presents an introduction to Marketing Research concepts, relates Operations Research to Marketing Research and discusses the limitations of each. An Information Theory approach based on Shannon's fundamental theorems and extended by Kunisawa is applied to one-factor and two-factor marketing problems. The objective of one-factor information channel models is...
Resource Type:: Masters Thesis
Full Text:: channel models to marketing research problems AN ABSTRACT OF THE THESIS OF Larry Elwyn Shirland for the

Purification and characterization of avian encephalomyelitis virus

Creator:: Gosting, Larry Homer
Abstract:: Avian encephalomyelitis virus-infected chick embryo homogenate was precipitated with polyethyleneglycol 6000 (PEG), extracted with fluorocarbon, concentrated by ultrafiltration, and purified by isopycnic gradient centrifugation. The physical and chemical properties of the purified virus were studied. The examination of purified avian encephalomyelitis virus (AEV) with electron microscopy using negative stain revealed...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Larry Homer Gosting for the

ScholarsArchive@OSU

Effects of dietary selenium ad vitamin E on he gray-tailed vole

Growth and food consumption of juvenile coho salmon exposed to natural and elevated fluctuating temperatures

Some effects of life stage, temperature, pH and alkalinity on the acute toxicity of inorganic chloramines to young Coho salmon (Oncorhynchus kisutch)

Ozone inhibition of transpiration and photosynthesis of two soybean (Glycine max. [L.] Merr.) cultivars

Nitrogen uptake by wheat (Triticum aestivum VILL., Host) as a function of root temperature and plant water stress

Leaf elongation as a function of soil water potential and photoperiod

Subsurface disposal of domestic septic effluent in a haploxeralf soil in Southwestern Oregon

A nonlinear Fredholm integral equation as encountered in radiation through an atmosphere

An application of one-factor and two-factor information channel models to marketing research problems

Purification and characterization of avian encephalomyelitis virus

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