Index Catalog // ScholarsArchive@OSU

Long term changes in hormone and carcinogen metabolizing enzymes following neonatal exposure to xenobiotics in the rat

Creator:: Zangar, Richard Carl, 1958-
Resource Type:: Dissertation
Full Text:: from vehicle control (p < 0.05). 40 WESTERN BLOT ANALYSIS OF CYTOCHROMES P450 Richard C. Zangar

Mahler's order functions and algebraic approximation of p-adic numbers

Creator:: Dietel, Brian Christopher
Abstract:: If P is an integer polynomial denote the degree of P by ∂(P) and let H(P) be the maximum of the absolute value of the coefficients of P. Define Λ(P)=2[superscript ∂(P)]H(P) and for a fixed prime p let C[subscript p] denote the completion of the algebraic closure of the p-adic...
Resource Type:: Dissertation
Full Text:: Order Functions and Algebraic Approximation of p-adic Numbers Abstract approved: Mary E. Flahive If P

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:: possessed cytochrome P-450 (P-450), various Phase II conjugation and flavin-containing monooxygenase (FMO

Cytochrome P450 3A forms in rainbow trout (Oncorhynchus mykiss)

Creator:: Lee, Su-Jun
Resource Type:: Dissertation
Full Text:: P450 reactions are indicated with bold letter. The abbreviations used in table are: P AHs, polycyclic

Genres at Play : History, Tragedy, and Comedy in Shakespeare's Richard II

Creator:: Wiley, Marie
Abstract:: This thesis examines a range of generic influences in William Shakespeare's Richard II. By exploring the play's references to conflicting interpretations of history from different generic perspectives, I hope to advance a more nuanced reading of the play's dynamic staging of history. In Chapter One, I suggest that Richard II...
Resource Type:: Masters Thesis
Full Text:: , 2016. Title: Genres at Play: History, Tragedy and Comedy in Shakespeare’s Richard II

Vitamin B₁₂ production and depletion in a naturally eutrophic lake

Creator:: Gillespie, P. A.
Abstract:: The vitamin B₁₂ concentrations in both the water and sediments of Klamath Lake were found to vary significantly during a one-year period. The patterns of B₁₂ distribution were remarkably similar among the three main sites. In all cases there was an extremely sharp gradation in concentration in relation to depth...
Resource Type:: Dissertation
Full Text:: bacterial B12 production: Bacto-Vitamin B12 Medium U.S. P. --- 0. 07% Vitamin free casein 0.05% Sodium

The chronic toxicity of 2,3,7,8-tetra-chlorodibenzo-p-dioxin (TCDD) to five selected aquatic organisms

Creator:: Miller, Richard A.
Abstract:: Five species of aquatic organisms were exposed to TCDD. Lethal effects of initial exposure to coho salmon of 23.4 nanogram TCDD/gram fish wet weight (23.4 ng/g), or equivalent to 100 nanogram per liter (100 ng/l) TCDD in water, for 24 hours were irreversible; 95% mortality occurred in 60 days. Exposure...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF RICHARD AR LEN MILLER for the

The Biogeochemistry of nitrogen and phosphorus cycling in native shrub ecosystems in Senegal

Creator:: Dossa, Ekw'e Lokossou, 1960-
Abstract:: Two native shrub species (Piliostigma reticulatum and Guiera senegalensis) are prominent vegetation components in farmers’ fields in Senegal. However, their role in nutrient cycling and ecosystem function has largely been overlooked. A study including both laboratory and field experiments was conducted to evaluate potential biophysical interactions of the two shrub...
Resource Type:: Dissertation
Full Text:: Abstract approved: Richard P. Dick Two native shrub species (Piliostigma reticulatum and Guiera

Soil biochemical measures as ecological indicators across agricultural and forest ecosystems of Oregon

Creator:: Knight, Timothy R.
Abstract:: A variety of soil properties have been proposed and tested as potential indicators of soil quality. This study was conducted in an effort to produce a standardized soil quality index for systems in Oregon. Soils in both forested and agricultural systems were sampled in a wide variety of locations, climates,...
Resource Type:: Masters Thesis
Full Text:: Ecological Indicators Across Agricultural and Forest Ecosystems of Oregon Abstract approved Richard P. Dick

Influence of cropping and sulfur fertilization on sulfur transformations in soil

Creator:: Castellano, Steven D.
Abstract:: A 2-year field study was conducted on the effects of two sulfur fertilizers (calcium sulfate or elemental S, 0 or 50 kg S ha⁻¹ yr⁻¹) on the distribution of sulfur fractions (inorganic sulfate, C-bonded, ester sulfate, and residual S), arylsulfatase enzyme activity, and microbial biomass carbon (C) and sulfur (S)...
Resource Type:: Masters Thesis
Full Text:: Fertilization on Sulfur Transformations in Soil. Abstract approved: Redacted for Privacy Richard P. Dick A

ScholarsArchive@OSU

Long term changes in hormone and carcinogen metabolizing enzymes following neonatal exposure to xenobiotics in the rat

Mahler's order functions and algebraic approximation of p-adic numbers

Xenobiotic biotransformation in aquatic organisms

Cytochrome P450 3A forms in rainbow trout (Oncorhynchus mykiss)

Genres at Play : History, Tragedy, and Comedy in Shakespeare's Richard II

Vitamin B₁₂ production and depletion in a naturally eutrophic lake

The chronic toxicity of 2,3,7,8-tetra-chlorodibenzo-p-dioxin (TCDD) to five selected aquatic organisms

The Biogeochemistry of nitrogen and phosphorus cycling in native shrub ecosystems in Senegal

Soil biochemical measures as ecological indicators across agricultural and forest ecosystems of Oregon

Influence of cropping and sulfur fertilization on sulfur transformations in soil

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