Index Catalog // ScholarsArchive@OSU

Reproductive isolation and interspecific hybridization in the threatened species, Sidalcea nelsoniana

Creator:: Gisler, Steven D.
Abstract:: In addition to its longstanding recognition as an influential evolutionary process, interspecific hybridization is increasingly regarded as a potential threat to the genetic integrity and survival of rare plant species, manifested through gamete wasting, increased pest and disease pressures, outbreeding depression, competitive exclusion, and genetic assimilation. Alternatively, hybridization has also...
Resource Type:: Masters Thesis
Full Text:: like to thank my advisor, Robert Meinke, for his critical review of this thesis and ongoing personal

Determining cytokine induced vascular maturity throughimmunohistochemical double-staining

Creator:: Hosack, Luke William
Abstract:: As a major natural component of the extracellular matrix (ECM), hyaluronic acid (HA) is an excellent choice for biomimetic, biocompatible therapeutic materials. Furthermore, thiol-modified forms of HA are capable of forming macroporous hydrogels that allow for both controlled cytokine release and extensive vessel in-growth. It has previously been shown that...
Resource Type:: Masters Thesis
Full Text:: Maturity through Immunohistochemical Double-Staining Abstract approved: Robert A. Peattie

Developmental ramifications of dithiocarbamate pesticide exposure in zebrafish

Creator:: Tilton, Fred Anthony, 1973-
Abstract:: Dithiocarbamates are widely used agricultural pesticides, industrial chemicals and effluent additives. DTCs and their related compounds have historical and current relevance in clinical and experimental medicine. DTC developmental toxicity is well established, but poorly understood. Dithiocarbamates according to the U.S. EPA have a mechanism of action involving, "the inhibition of...
Resource Type:: Dissertation
Full Text:: of Dithiocarbamate Pesticide Exposure in Zebrafish. Abstract approved Robert Dithiocarbamates are

Dispersal patterns of Washington ground squirrels in Oregon

Creator:: Klein, Kimberly J.
Resource Type:: Masters Thesis
Full Text:: .: Gail S. Olson Signature redacted for privacy. --Robert G. Ant~y The Washington ground squirrel

Fruit quality evaluation of strawberries (Fragaria ananassa) grown in California and Oregon

Creator:: Jetti, Rajesh R.
Abstract:: Five genotypes from California (Ventana, Caniarosa, San Miguel, 13G97, and Venice) and Oregon (Totem, Puget Reliance, Puget Summer, Hood and Independence) were evaluated for quality. The volatile compounds were analyzed using head space solid phase micro extraction-gas chromatography-flame ionization detection (GGFID) and gas chromatography-mass spectrometry (GC-MS). Odor activity values of...
Resource Type:: Masters Thesis
Full Text:: University. I thank Dr. Robert McGorrin, Head of the dept, FST, and Dr. Alan Bakalinsky, Head of the

Methods to assess factors that influence grass seed yield

Creator:: Louhaichi, Mounir
Abstract:: A greater than 10-fold increase in Canada goose (Branta canadensis) populations over the past several years has resulted in concerns over grazing impacts on grass seed production in the mid-Willamette Valley, Oregon. This study was designed to develop methods to quantify and statistically analyze goose-grazing impacts on seed yields of...
Resource Type:: Dissertation
Full Text:: ), Dr. Mack Barrington (Oregon Department of Agriculture), and Dr. Robert Paasch (Department of

Mapping vegetation density and water inundation in a recovering wetland : the Mesopotamian Marshlands

Creator:: Bosley, Jon Michael
Abstract:: Once considered the largest wetland in Central Asia, the Mesopotamian Marshlands of Southeastern Iraq have nearly disappeared. Various hydrological projects by the Iraqi government and dam construction in the region have nearly destroyed these once rich freshwater wetlands by over 90%. With the launching of Operation Iraqi Freedom recent attempts...
Resource Type:: Masters Thesis
Full Text:: sensing techniques in order to understand and describe vegetation. Richardson and Wiegand (1977

Investigations of regulatory T cell induction by 2, 3, 7, 8-Tetrachlorodibenzo-p-dioxin during a graft-versus-host response

Creator:: Marshall, Nikki B.
Abstract:: The immune toxicity of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) has been studied for over 35 years, but only recently has the profound immune suppression associated with TCDD exposure been linked to induction of regulatory T cells (Tregs). The effects of TCDD are mediated through binding the aryl hydrocarbon receptor (AhR), a ligand-activated transcription...
Resource Type:: Dissertation

Messenger ; Vol. 21, No. 2 (Fall 2006)

Creator:: Oregon State University Libraries and Press
Abstract:: The Messenger magazine is published twice annually by Oregon State University Libraries.
Resource Type:: Other
Full Text:: , the first of its kind in the nation, was begun in 1919 at OAC by Ernest H. Wiegand. The modern

Understanding the principles and procedures to retain green and red pigments in thermally processed peels-on pears (Pyrus communis L.)

Creator:: Ngo, Thao Xuan
Abstract:: Thermal stabilization of chlorophyll and anthocyanin on pear peels during thermal process was investigated in this study. The green color of peels-on thermally processed (canned) pears was successfully retained by complexation of magnesium-free chlorophyll with zinc ions, and the red pigments were stabilized through anthocyanin-stannous complexation and polymerization of pear...
Resource Type:: Dissertation
Full Text:: chemistry and to Dr. Robert McGorrin for his constant encouragement and interest in my work. I would

ScholarsArchive@OSU

Reproductive isolation and interspecific hybridization in the threatened species, Sidalcea nelsoniana

Determining cytokine induced vascular maturity throughimmunohistochemical double-staining

Developmental ramifications of dithiocarbamate pesticide exposure in zebrafish

Dispersal patterns of Washington ground squirrels in Oregon

Fruit quality evaluation of strawberries (Fragaria ananassa) grown in California and Oregon

Methods to assess factors that influence grass seed yield

Mapping vegetation density and water inundation in a recovering wetland : the Mesopotamian Marshlands

Investigations of regulatory T cell induction by 2, 3, 7, 8-Tetrachlorodibenzo-p-dioxin during a graft-versus-host response

Messenger ; Vol. 21, No. 2 (Fall 2006)

Understanding the principles and procedures to retain green and red pigments in thermally processed peels-on pears (Pyrus communis L.)

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