Index Catalog // ScholarsArchive@OSU

Partial characterization of the yolk protein of Leucophaea maderae (Fab.) with emphasis on changes during oocyte development

Creator:: Dejmal, Roger Kent, 1940-
Resource Type:: Dissertation

Stimulatory effect of trace elements on cellulose digestion by washed suspensions of rumen microorganisms

Creator:: Martinez, Andres
Abstract:: The object of the present study was to investigate the stimulatory or inhibitory effects of barium, boron, bromine, cadmium, chromium, cobalt, copper, fluorine, iodine, iron, manganese, molybdenum, nickel, rubidium, selenium, strontium, vanadium, and zinc upon in vitro rumen microbial activity as measured by the amount of cellulose digested. Washed suspensions...
Resource Type:: Masters Thesis

The effect of mixing on the oxygen uptake rate of estuarine bottom deposits

Creator:: Martin, Duane Collins
Abstract:: A study of the effect of mixing on the oxygen uptake rate of estuarine bottom deposits is presented. The method of study involved the mixing of samples of bottom deposits with the overlying water to result in concentrations of suspended matter in the same order as observed in the estuary....
Resource Type:: Masters Thesis

Housing expenditures and factors associated with housing selection and satisfaction as stated by a group of single Catholic adults

Creator:: Evers, Norma Susan
Abstract:: The purpose of this study was to explore the housing expenditures and factors in, housing selection and satisfaction of single adults. The population tested was guests and members of two single Catholic adult clubs in Portland, Oregon. Questionnaires designed for collecting the data for the study were mailed to the...
Resource Type:: Masters Thesis

A qualitative and quantitative characterization of porosity in volcanic ash

Creator:: Doak, William Herman, 1941-
Abstract:: Soils developed on volcanic ash exhibit several unique properties not commonly observed in soils formed on other geologic material. Low thermal conductivities, low volumetric heat capacities, slow transport phenomena, excess macro-drainage and development of unique suites of clay minerals are some properties thought to be directly related to the vesicular...
Resource Type:: Masters Thesis

Physiologic specialization of stripe rust (Puccinia striiformis West.) in the Pacific Northwest

Creator:: Beaver, Richard Gary, 1939-
Abstract:: The physiologic specialization of nine isolates of stripe rust (Puccinia striiformis West.) collected in the Pacific Northwest was determined. The separation of races was based on the differential susceptibility of the following wheat varieties: Cappelle Desprez, Chinese 166, Dippes Triumph, Druchamp, Etoile de Choisy, Flamingo, Gaines, Golden, Ibis, Leda, Michigan...
Resource Type:: Masters Thesis

A logarithmic sweep for sampling oscilloscopes

Creator:: Edgar, Charles Clifton
Abstract:: The use of the exponential-transfer-characteristics of a transistor junction as a means of giving a logarithmic sweep calibration to a sampling oscilloscope is presented. The prior work in logarithmic converters leading up to the use of the transistor's transfer properties is explored. A circuit adapting a sampling oscilloscope to a...
Resource Type:: Masters Thesis

Definitive hosts of the trematode vector, Nanophyetus salmincola

Creator:: Schlegel, Michael Wesley
Abstract:: Of 149 wild animals from two western Oregon river drainage areas and other localities in which "salmon poisoning" disease (SPD) is enzootic, including ten mammalian and two avian species, 79 harbored Nanophyetus salmincola, the SPD vector. The shorttail weasel, Mustela erminea; river otter, Lutra canadensis; spotted skunk, Spilogale putorius; Norway...
Resource Type:: Masters Thesis

Sheppard's correction : moment relationships and correction terms

Creator:: Jumani, Vishnu Balchand
Abstract:: This thesis is concerned with the detailed derivation of Sheppard's Correction Formula relating the true to the raw moments by the use of Euler-MacLaurin formula. Special moment relationships have been derived using different special functions, whose application is made to derive correction formula for the semi-invariants. Special investigation is carried...
Resource Type:: Masters Thesis

Copper homogeneity studies in meteorites

Creator:: Wong, Dennis Tung
Abstract:: The abundance of copper was determined in four to six one-gram specimens separated by a distance of several inches from each of 23 large chondritic fragments (greater than 1 kg) via instrumental neutron activation analysis and counting of the annihilation N-rays of ⁶⁴Cu. It is believed that an accuracy of...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Partial characterization of the yolk protein of Leucophaea maderae (Fab.) with emphasis on changes during oocyte development

Stimulatory effect of trace elements on cellulose digestion by washed suspensions of rumen microorganisms

The effect of mixing on the oxygen uptake rate of estuarine bottom deposits

Housing expenditures and factors associated with housing selection and satisfaction as stated by a group of single Catholic adults

A qualitative and quantitative characterization of porosity in volcanic ash

Physiologic specialization of stripe rust (Puccinia striiformis West.) in the Pacific Northwest

A logarithmic sweep for sampling oscilloscopes

Definitive hosts of the trematode vector, Nanophyetus salmincola

Sheppard's correction : moment relationships and correction terms

Copper homogeneity studies in meteorites

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