Index Catalog // ScholarsArchive@OSU

A physical inventory of streams in the Upper Willamette Watershed above the confluence of middle and coast forks of Willamette River : 1964

Creator:: Thompson, Kenneth E.
Abstract:: Federal Aid to Fish Restoration Progress Report Project F-69-R-2, Job Number 1
Resource Type:: Technical Report

The design and construction of an ionization chamber to measure background radiation

Creator:: Weaver, Kenneth Earl
Abstract:: An ionization chamber was constructed, using a fiberglass wall sphere, for the purpose of measuring background radiation. The system consists of the fiberglass wall chamber, 38.85 liters in volume, air filled, not sealed, used in conjunction with a precision capacitor, nulling voltage supply and electrometer. It was calibrated against a...
Resource Type:: Masters Thesis
Full Text:: measure background radiation AN ABSTRACT OF THE THESIS OF KENNETH EARL WEAVER for the Master of Science

Propionate metabolism and its relationship to leghemoglobin biosynthesis in soybean nodules

Creator:: Jackson, Earl Kenneth
Abstract:: Experiments are reported which demonstrate that a cobalt deficiency in R. meliloti results in a decreased cytochrome content of bacterial cells. It is concluded that the effect of cobalt deficiency on cytochrome content of Rhizobium cells and on the leghemoglobin content of nodules possibly may be explained by an effect...
Resource Type:: Dissertation
Full Text:: Leghemoglobin Biosynthesis in Soymean Nodules AN ABSTRACT OF THE THESIS OF Earl Kenneth Jackson for the Ph

Some hormonal factors associated with the regulation of ewe reproductive patterns

Creator:: Reeves, Jerry John
Abstract:: Twenty-eight Columbia ewes were made available for study during their breeding and anestrous seasons. After the regularity of the estrous cycles had been established, eight of the ewes were sacrificed in pairs at four different stages of the estrous cycle. Eight additional ewes were sacrificed during anestrus. Pituitary glands, ovaries,...
Resource Type:: Masters Thesis
Full Text:: : Redacted for Privacy Earl F. Ellington Twenty -eight Columbia ewes were made available for study

Estrogen regulation of pituitary function in the gonadectomized sheep

Creator:: Cooper, Gordon Jay
Abstract:: A total of five individual experiments were conducted with gonadectomized, male sheep to study the influence of estrogen on the plasma level of pituitary activities, with the greatest emphasis given to gonadotropic activity. Estrogen treatments employed were as follows: 1. 12 mg. diethylstilbestrol (DES) implanted subcutaneously. 2. 1 mg. DES...
Resource Type:: Masters Thesis
Full Text:: funds for an assistantship for the author. The author wishes to express his sincere thanks to Dr. Earl

Regulation of ovine pituitary function with estrogen alone and in combination with progresterone

Creator:: Osland, Robert Birger
Abstract:: Five experiments were conducted to study the activity of the pituitary gland in sheep as influenced by estrogen administered alone or in combination with progesterone. Particular emphasis was given to the study of gonadotropic activity. Mature wethers (experiments I, III, IV and V) or ewes (experiment II) were utilized as...
Resource Type:: Masters Thesis
Full Text:: assistance of Dr. Earl F. Ellington, Assistant Professor of Animal Science, for providing advice, guidance

A comparison of the academic achievement of Oregon community college transfer students with that of native students at Oregon State University

Creator:: Lenmark, Bruce Carl
Abstract:: The purpose of this study was to determine whether or not a significant difference existed between Oregon community college transfer students and native students at Oregon State University with respect to academic achievement, persistence, and graduation. Two groups of students were selected for observation. The first included all of the...
Resource Type:: Dissertation
Full Text:: . Lester Beals, Dr. John Keltner, Dr. J. Kenneth Munford, and Dr. Earl Smith, for their assistance

Respiratory adaptations of two macrurousanomuran mud shrimps, Callianassa Califormiensis and Upogebia pugettensis (Decapoda, Thalassinidea)

Creator:: Thompson, Rogene Kasparek
Abstract:: Callianassa californiensis Dana and Upogebia pugettensis (Dana) inhabit estuarine mudflats and are subjected to the hypoxic conditions that prevail during tidal exposure. Metabolic responses for both these species, as indicated by critical oxygen tension, metabolic rate, and tolerance to anoxia were determined. An oxygen macro-electrode and a physiological gas analyzer...
Resource Type:: Masters Thesis
Full Text:: THE THESIS OF Rogene Kasparek Thompson for the M. S. in Zoology (Physiology) (Name) (Degree) (Major

Reactions of organoboranes

Creator:: Thompson, Thomas Myron
Abstract:: An examination was made of some reactions involving a transfer of carbon from boron to carbon. In the case of the reaction of a C[subscript n] alkylorganoborane with dichlorocarbene the intermediate was a C[subscript n]₊₁ chloroalkylorganoborane. Oxidation of this intermediate yielded an homologous acid (33%) and the usual alcohol (66%)....
Resource Type:: Masters Thesis
Full Text:: Thomas Myron Thompson for the M. S. in Chemistry (Organic) (Name) (Degree) (Major) Date thesis is

Fungitoxicity of sodium n-methyldithio-carbamate (Vapam) and its decomposition products

Creator:: Elson, Joseph Earl
Abstract:: An assay for fungicidal activity of sodium N-methyldithiocarbamate (Na-MDC) and its decomposition products was developed in which there was a minimum influence due to the widely varying physical properties of the compounds (i.e. vapor pressure and water solubility). Decomposition of the toxicant during the tests was measured and held to...
Resource Type:: Masters Thesis
Full Text:: ) and Its Decompostion Products AN ABSTRACT OF THE THESIS OF Joseph Earl Elson for the M. A. in

ScholarsArchive@OSU

A physical inventory of streams in the Upper Willamette Watershed above the confluence of middle and coast forks of Willamette River : 1964

The design and construction of an ionization chamber to measure background radiation

Propionate metabolism and its relationship to leghemoglobin biosynthesis in soybean nodules

Some hormonal factors associated with the regulation of ewe reproductive patterns

Estrogen regulation of pituitary function in the gonadectomized sheep

Regulation of ovine pituitary function with estrogen alone and in combination with progresterone

A comparison of the academic achievement of Oregon community college transfer students with that of native students at Oregon State University

Respiratory adaptations of two macrurousanomuran mud shrimps, Callianassa Califormiensis and Upogebia pugettensis (Decapoda, Thalassinidea)

Reactions of organoboranes

Fungitoxicity of sodium n-methyldithio-carbamate (Vapam) and its decomposition products

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