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β-lactoglubin adsorption equilibrium and kinetics at silanized silica surfaces

Creator:: Krisdhasima, Viwat
Abstract:: The adsorption equilibrium and kinetic behavior exhibited by β-lactoglobulin at silanized silicon surfaces of varying hydrophobicity were examined using ellipsometry. Adsorption equilibrium results were used to construct adsorption isotherms; the adsorbed mass of β-lactoglobulin was observed to increase with increasing surface hydrophobicity, within a defined range of hydrophobicity. Adsorption kinetics...
Resource Type:: Dissertation
Full Text:: Privacy Dean of Grad e Schoo4 Date thesis is presented December 11, 1991 Typed by researcher for Viwat

Zooplankton of the Galapagos Islands

Creator:: Figueroa, Diego
Abstract:: The marine climate of the Galapagos is spatially and seasonally heterogeneous. A taxonomically comprehensive study of Galapagos zooplankton has never been done. This study is an initial effort to establish the distribution and community structure of zooplankton in the Archipelago. I collected zooplankton samples by vertical tows over the Galapagos...
Resource Type:: Dissertation
Full Text:: ) Female, urosome, ventral; (D) Female, antennule, segments 1-19 (I-XX); (E) Female, antennule, segments

Zooplankton and hydrography of Alsea Bay, Oregon, September 1966 to September 1968

Creator:: Matson, Adrian Luther
Resource Type:: Dissertation
Full Text:: 110 cubic feet (3. 1 m3)) n summer, 1968 (U. S. G. S. , 1967, 1968, 1969). Precipitation (U. S. E. S

Youth-Caseworker Relationships and Academic Resilience of Youth in Foster Care

Creator:: Jaramillo, Jamie
Abstract:: Academic success is a salient domain of youth development and is related to positive lifelong outcomes among youth in foster care. However, youth in foster care experience compounding adversities, including maltreatment and foster care placement itself, which put them at risk of academic disengagement and underachievement. Despite these adversities, academic...
Resource Type:: Dissertation

Youth Wellbeing During the First School Year of the Covid-19 Pandemic: An Intersectional Analysis

Creator:: Fenske, Linda J.
Abstract:: During the first full school year of the Covid-19 pandemic, two central contexts for adolescent development—home and school—changed utterly. In Oregon, most middle- and high schoolers attended school entirely remotely from the beginning of the pandemic, in March, 2020, through the end of April, 2021, removing both the supports available...
Resource Type:: Dissertation

Yield and physiological responses of field-grown soybeans to elevated night temperatures

Creator:: Seddigh, Majid
Resource Type:: Dissertation
Full Text:: morphology of the crop (Thomas and Raper, 1978). A change in night temperature of 5 C maintained over the

Yellow nutsedge (Cyperus esculentus L.) control with herbicides : the role of tuberization

Creator:: Pereira, Welington
Resource Type:: Dissertation

Yeast extractives in the nutrition of San Francisco sourdough bacteria (Lactobacillus sanfrancisco)

Creator:: Berg, Ronald Wayne
Abstract:: A laboratory-prepared hot-water extract of yeast is required for vigorous growth of San Francisco sourdough bacteria (Lactobacillus sanfrancisco) in pure culture. This requirement was examined with the goal of determining what is unique about fresh yeast extractives (commercial extractives exhibit much lower growth promoting activity), and which components of fresh...
Resource Type:: Dissertation
Full Text:: Dr. R. R. Becker and R. L. Howard for assistance with the amino acid analyses, and Dr. W. E. Sandine

Xenobiotic biotransformation in aquatic organisms

Creator:: Schlenk, Daniel K.
Abstract:: Aquatic animals are exposed to a variety of natural and anthropogenic xenobiotics. Biotransformation of xenobiotics was examined in three aquatic animals: a primitive mollusc (chiton); a shellfish which is an important human food source (oyster); and, a lower vertebrate model for toxicological studies (rainbow trout). Since digestive glands of Cryntochiton...
Resource Type:: Dissertation
Full Text:: lipid peroxidation in fish and marine invertebrates (Wenning et al., 1988; Wofford and Thomas, 1988

X-ray structure studies of oriented phospholipid multilayers

Creator:: Lytz, Robert Keith
Abstract:: Lamellar x-ray diffraction was studied from thin films of L-α-1,2-dipalmitoyl lecithin (DPL) and a 1:1 mixture (BrDPL) of L-α-l-palmitoyl-2-(9- bromopaimitoyl) lecithin and its 10-bromo analog. The specimens had high lamellar order, with an upper bound on the mosaicity of 6 mrad (0.4°) for DPL and BrDPL. With various water contents,...
Resource Type:: Dissertation
Full Text:: ) Calibration Perpendicular to Anode . . 26 D. Calibration using Point Source and Mask . . . . 34 E. Position

ScholarsArchive@OSU

β-lactoglubin adsorption equilibrium and kinetics at silanized silica surfaces

Zooplankton of the Galapagos Islands

Zooplankton and hydrography of Alsea Bay, Oregon, September 1966 to September 1968

Youth-Caseworker Relationships and Academic Resilience of Youth in Foster Care

Youth Wellbeing During the First School Year of the Covid-19 Pandemic: An Intersectional Analysis

Yield and physiological responses of field-grown soybeans to elevated night temperatures

Yellow nutsedge (Cyperus esculentus L.) control with herbicides : the role of tuberization

Yeast extractives in the nutrition of San Francisco sourdough bacteria (Lactobacillus sanfrancisco)

Xenobiotic biotransformation in aquatic organisms

X-ray structure studies of oriented phospholipid multilayers

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