Index Catalog // ScholarsArchive@OSU

Influence of stratification and accelerations on boundary production of vertical motion

Creator:: Park, Soon-Ung
Abstract:: The influence of boundary layer pumping on an externally-forced synoptic-scale flow is examined. The results follow earlier theories of stratified incompressible Boussinesq flow. These theories state that the spin-down time scale and the penetration depth of the influence of boundary layer pumping are inversely proportional to the stratification and directly...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Soon-Ung Park for the degree of

The Influence of Boundary Layer Pumping on Synoptic-Scale Flow

Creator:: Mahrt, L. and Park, Soon-Ung
Abstract:: The influence of boundary layer pumping on an externally forced, synoptic-scale flow is examined. The results follow earlier theories of stratified incompressible Boussinesq flow theories in that the spin-down time scale and the penetration depth of the influence of boundary layer pumping are inversely proportional to the stratification and proportional...
Resource Type:: Article

Nonlinear free boundary problems arising from melting processes

Creator:: Park, Tae-soon
Abstract:: We discuss a mathematical model arising in the melting of a fluid in two spatial dimensions and in time. The model leads to a free boundary value problem for determining the location of the interface as well as the temperature distribution. The movement of the interface depends on the temperatures,...
Resource Type:: Dissertation

Oregon State Park system : a brief history

Creator:: Boardman, Samuel Herbert, 1874-1953
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: , Volume LV, Number 3, September, 1954 Cape Lookout State Park is one of more than 200 parks maintained

Effects of physiological state upon nitrosoguanidine-mediated allelic recombination in Saccharomyces cerevisiae

Creator:: Buettner, Michael John
Abstract:: Saccharomyces cerevisiae strain XS-380, a. heteroallelic diploid strain, carries six genetically analyzed loci on the left arm of chromosome VII. Nitrosoguanidine (NMG) at low concentrations was observed to cause allelic recombination (either mitotic recombination or gene conversion) of the heteroallelic loci with low lethality. The NMG-inducible heteroallelic system was used...
Resource Type:: Dissertation
Full Text:: ascospores by meiosis. Four ascospores in random arrangements are generally formed. As soon as germination

Nitrate reductase activity as a factor influencing the seasonal succession of marine phytoplankton

Creator:: Roelofs, Nancy Ann
Abstract:: Nitrate reductase is known to be the enzyme regulating the reduction of nitrate to nitrite in plants. This reduction is the first and rate-limiting step in the transformation of inorganic nitrate to a cellular nitrogen form. Since this reduction process is essential to phytoplankton growth when nitrate is the only...
Resource Type:: Masters Thesis
Full Text:: privacy Redacted for privacy ACKNOWLEDGMENTS I wish to thank my major professor, Dr. P. Kilho Park

Enzymatic studies on some methionine auxotrophs of yeast

Creator:: Pigg, C. JoAnne
Resource Type:: Masters Thesis
Full Text:: "active mothionine", Soon afterwards Cantoni demonstrated that AT? could activate methionine in the

Terminal reactions in tryptophan biosynthesis in yeast

Creator:: Saunders, Priscilla Prince
Resource Type:: Masters Thesis
Full Text:: Douglas (17, p. 207-208); however, it was soon observed that a similar second spot appeared when

Control of macromolecular synthesis in Saccharomyces cerevisiae

Creator:: Wehr, Carl Timothy
Abstract:: Synthesis of total RNA, DNA, and protein was followed in a haploid yeast auxotroph during starvation for required amino acids and uracil, and during shift-up and shift-down conditions. During amino acid starvation, synthesis of macromolecular constituents was not immediately affected, reflecting the presence of large intracellular amino acid pools. Under...
Resource Type:: Dissertation

Regulation of the terminal reactions for methionine biosynthesis in yeast

Creator:: Spence, Kemet Dean
Abstract:: Studies were carried out to elucidate the mechanism of enzymatic control of methionine biosynthesis in Saccharomyces cerevisiae. Enzymatic studies demonstrated that, in addition to the methionine activating enzyme, the S-adenosylmethionine:homocysteine transmethylase enzyme was induced during cultivation in the presence of excess methionine. A similar, though reduced effect was observed when...
Resource Type:: Dissertation

ScholarsArchive@OSU

Influence of stratification and accelerations on boundary production of vertical motion

The Influence of Boundary Layer Pumping on Synoptic-Scale Flow

Nonlinear free boundary problems arising from melting processes

Oregon State Park system : a brief history

Effects of physiological state upon nitrosoguanidine-mediated allelic recombination in Saccharomyces cerevisiae

Nitrate reductase activity as a factor influencing the seasonal succession of marine phytoplankton

Enzymatic studies on some methionine auxotrophs of yeast

Terminal reactions in tryptophan biosynthesis in yeast

Control of macromolecular synthesis in Saccharomyces cerevisiae

Regulation of the terminal reactions for methionine biosynthesis in yeast

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