Index Catalog // ScholarsArchive@OSU

Factors affecting the mortality of pronghorn antelope in Oregon

Creator:: Yoakum, James Donovan
Abstract:: A study was undertaken to account for and authenticate all mortality factors affecting pronghorn antelope herds in Oregon. Work commenced in June, l954, and terminated in July, 1956. Information pertaining to antelope mortality in other states was also collected for comparison with Oregon conditions. Mortality factors investigated and their importance...
Resource Type:: Masters Thesis

Microfluidic Investigations of Capillary Flow and Surface Phenomena in Porous Polymeric Media for 3D Printing

Creator:: Donovan, Katrina J.
Abstract:: The advent of 3D Printing has invigorated research into metamaterials, synthetic composite material that produce properties generally not found in natural materials, requiring further studies into understanding the fundamental properties of these materials. This dissertation proposes a novel imaging technique to investigate the surface interactions occurring in an unsaturated packed...
Resource Type:: Dissertation
Full Text:: . Donovan for the degree of Doctor of Philosophy in Materials Science presented on February 5, 2019

Development of a Medicinal Infused Hydrogel Patch for the Treatment of Burns and Diabetic Ulcers

Creator:: Griffiths, Abigail E.
Abstract:: Metamix is a mixture of botanical compounds that promote healing and prevent infection for burns and diabetic ulcers. In this thesis, metamix was incorporated into 1.75 weight percent gellan gum hydrogels as a drug delivery method for burned skin. The ideal concentration of metamix was 25% by solution volume for...
Resource Type:: Honors College Thesis

The statistical significance of multilevel materials on posttest scores for a basic business unit on business organizational structure

Creator:: Scott, James Calvert
Abstract:: Statement of the Problem This study was designed to determine whether or not the use of multilevel materials would influence to a statistically significant degree posttest scores on a comprehensive objective test. The high school basic business multilevel materials on business organizational structure were compared with materials having a reading...
Resource Type:: Dissertation
Full Text:: OF JAMES CALVERT SCOTT for the DOCTOR OF PHILOSOPHY (Name) (Degree) c/t,)_0\in Education (Business

Hemodynamic adjustments associated with pregnancy in pygmy goats

Creator:: Hoversland, Arthur Stanley, 1922-
Resource Type:: Dissertation
Full Text:: approved James etcalfe Hemodynamic studies we made on 17 female Pygmy goats at three -week intervals

Investigating the effects of temperature on secondary metabolism in Vitis vinifera L. cv. merlot berries

Creator:: Cohen, Seth D.
Abstract:: Grapes (e.g. Vitis vinifera L.) are one of the more important fruit crops from an economic standpoint with world market values over 550 million US dollars in 2007 and 2008, second to apples (United States Department of Agriculture). While a satisfactory level of ripeness is of primary concern, the quality...
Resource Type:: Dissertation
Full Text:: : _______________________________________________________ James A. Kennedy Grapes (e.g. Vitis vinifera L.) are one of the more important fruit

Composition of flavonoid phenolic polymers isolated from red wine during maceration and significance of flavan-3-ols in foods pertaining to biological activity

Creator:: Aron, Patricia M.
Abstract:: Representing the most common flavonoid consumed in the American diet, the flavanols and their polymeric condensation products, the proanthocyanidins, are regarded as functional ingredients in various beverages, whole and processed foods, herbal remedies and supplements. Their presence in food affects food quality parameters including astringency, bitterness, sourness, sweetness, salivary viscosity,...
Resource Type:: Masters Thesis
Full Text:: : _________________________________________________ James A. Kennedy Representing the most common flavonoid consumed in the American diet

Vacuum evaporated dielectrics in MOS structures

Creator:: Delzer, Dennis Richard
Abstract:: Vacuum evaporated dielectrics for use in MOS structures were studied in this research project. Dielectric films were deposited on substrates by electron bombardment evaporation of sapphire and quartz source materials. These deposited films were studied using infrared spectroscopy, index of refraction, density, and dielectric constant measurements. Etching tests were also...
Resource Type:: Dissertation
Full Text:: DIELECTRICS IN MOS STRUCTURES Abstract approved: Redacted for privacy James C. Looney Vacuum evaporated

The interrelationships between loneliness, locus of control, and academic achievement in selected college students at Oregon State University

Creator:: Ponzetti, James Joseph
Abstract:: The purpose of this study was to investigate the interrelationships between loneliness, college academic achievement, and locus of control. The sample consisted of 97 subjects who were randomly selected from those students living in the residence hall system at Oregon State University. Five null hypotheses were tested: 1. There is...
Resource Type:: Masters Thesis
Full Text:: THE THESIS OF James Joseph Ponzetti, Jr. for the degree of Master of Science in Counseling presented

An Exploration of Climate Change, Conservation, and Cooperation, in Three Essays

Creator:: Johnson, Steven Mana'oakamai
Abstract:: The defining feature of our planet are the oceans, which make up 70% of the Earth’s surface. The importance of the ocean cannot be understated: 50% of oxygen originates from phytoplankton; heat is absorbed and redistributed by ocean currents; and hundreds of millions of people rely on the ocean for...
Resource Type:: Dissertation
Full Text:: Three Essays. Abstract approved: __________________________________________ James R. Watson

ScholarsArchive@OSU

Factors affecting the mortality of pronghorn antelope in Oregon

Microfluidic Investigations of Capillary Flow and Surface Phenomena in Porous Polymeric Media for 3D Printing

Development of a Medicinal Infused Hydrogel Patch for the Treatment of Burns and Diabetic Ulcers

The statistical significance of multilevel materials on posttest scores for a basic business unit on business organizational structure

Hemodynamic adjustments associated with pregnancy in pygmy goats

Investigating the effects of temperature on secondary metabolism in Vitis vinifera L. cv. merlot berries

Composition of flavonoid phenolic polymers isolated from red wine during maceration and significance of flavan-3-ols in foods pertaining to biological activity

Vacuum evaporated dielectrics in MOS structures

The interrelationships between loneliness, locus of control, and academic achievement in selected college students at Oregon State University

An Exploration of Climate Change, Conservation, and Cooperation, in Three Essays

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