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Radioactivity of sediments in the Columbia River estuary

Creator:: Jennings, Charles David
Resource Type:: Masters Thesis
Full Text:: Dr. Charles Osterberg for making the work involved in this project a pleasure. His encourage- ment

Artificial radionuclides in Pacific salmon

Creator:: Kujala, Norman Frederick
Resource Type:: Masters Thesis
Full Text:: privacy ACKNOWLEDGEMENTS I would like to thank Dr. Charles Osterberg, my advisor, who stimulated me

Retention of zinc-65 by Columbia River sediment

Creator:: Johnson, Vernon Gene
Resource Type:: Masters Thesis
Full Text:: was carried out under the direction of Dr. Charles L. Osterberg, Associate Professor of Oceanography

Lift Enhancement of Pliant Wings Through Bio-Mimicry

Creator:: Osterberg, Nathaniel Brent
Abstract:: Flexible aerodynamic surfaces have been shown to favorably influence flight characteristics at low Reynolds numbers by increasing lift, angle of attack at stall, and resistance to perturbation. The objective of the research presented within this thesis is to investigate the influence of two aspects of flight observed in biological flyers,...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Nathaniel Brent Osterberg for

Vertical distribution of radioactivity in the Columbia River estuary

Creator:: Hanson, Peter James
Abstract:: In situ salinity, turbidity and temperature were measured at discrete depths and water samples for radioanalysis were simultaneously collected in the Columbia River Estuary using a specially designed instrument package. Particulate radioactivity was concentrated by filtration and the dissolved radioactivity by evaporation or ferric oxide bulk precipitation. Radioanalysis was by...
Resource Type:: Masters Thesis
Full Text:: of Radioactivity in the Columbia River Es tua r Abstract approved: Charles L. Osterberg William 0

Extraction of zinc from sea water

Creator:: Buffo, Lynn Karen
Abstract:: A liquid-extraction procedure for the concentration of zinc in sea water was developed. The metal ion in sea water was chelated with sodium diethyldithiocarbamate and extracted into an organic solvent, methylisobutylketone, at the normal pH of sea water. A back-extraction into HCl followed, providing a concentration of 30X for the...
Resource Type:: Masters Thesis
Full Text:: Privacy Redacted for Privacy AC KNOW LEDGMENTS I want to thank Professor Charles Osterberg for not

Chemical features of the Columbia River plume off Oregon

Creator:: Cissell, Milton Charles
Abstract:: An intensive chemical investigation, that includes the determinations of salinity, oxygen, nutrients, pH, alkalinity, and total carbon dioxide of the Columbia River plume off the Oregon coast in July 1967 shows the following unique features: 1. Along the axis of the river plume both the salinity minimum and temperature maximum...
Resource Type:: Masters Thesis
Full Text:: natural waters. Analytica Chimica Acta 2: 162-170. Osterberg, C. L., N. Cutshall and J. Cronin. 1965

Seed maturation in subterranean clover (Trifolium subterraneum L.)

Creator:: Mouwen, Charles M.
Abstract:: A seed maturation study was conducted to determine the earliest date seed of subterranean clover (Trifolium subterraneum L.) may be safely harvested without reduction in yield or seed quality. In 1981 and 1982, seed and bur weight, seed and bur moisture content, germination and seedling vigor were studied to determine...
Resource Type:: Masters Thesis
Full Text:: subterraneum L.) AN ABSTRACT OF THE THESIS OF Charles M. Mouwen for the degree of Master of Science in Crop

Characteristics of jet diffusers for ocean outfalls

Creator:: Ryan, William L.
Resource Type:: Masters Thesis
Full Text:: laboratory studies Po a s i L) ¡ e. ppreciat10 Is extended to Jr. Charles [3ehlke for Ha tIme and advice

Tracing septic system effluent movement through saturated hillslope soils

Creator:: McCoy, Edward L.
Abstract:: Three isolates of Escherichia coli were labeled by their resistance to sodium azide and, separately, to novobiocin, nalidix acid, and tetracycline. The strains exhibited a high degree of persistence in the soil environment and were recoverable on strain specific media at levels within the 95% confidence interval of the numbers...
Resource Type:: Masters Thesis
Full Text:: hillslope soils AN ABSTRACT OF THE THESIS OF Edward L. McCoy for the degree of Master of Science in

ScholarsArchive@OSU

Radioactivity of sediments in the Columbia River estuary

Artificial radionuclides in Pacific salmon

Retention of zinc-65 by Columbia River sediment

Lift Enhancement of Pliant Wings Through Bio-Mimicry

Vertical distribution of radioactivity in the Columbia River estuary

Extraction of zinc from sea water

Chemical features of the Columbia River plume off Oregon

Seed maturation in subterranean clover (Trifolium subterraneum L.)

Characteristics of jet diffusers for ocean outfalls

Tracing septic system effluent movement through saturated hillslope soils

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