Index Catalog // ScholarsArchive@OSU

Lead exposures in radiator shops in a nine-county area of northwestern Oregon

Creator:: Burnham, John William
Abstract:: The primary objective of this study was to assess radiator repair shops' compliance with Oregon OSHA Lead and Hazard Communication regulations. Fifty radiator repair shops were randomly selected from nine counties that comprise the highest population density in Oregon. All 50 worksites were visited; of these 50 worksites, 22 were...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF John William Burnham for the

Skills and competencies for job entry in production agriculture in Polk County

Creator:: Burnham, Robert Lynn
Resource Type:: Masters Thesis
Full Text:: Competencies for Job Entry in Production Agriculture in Polk County by Robert Lynn Burnham A THESIS

Size- and Oxidation-Dependent Toxicity of Graphene Oxide Nanomaterials in Embryonic Zebrafish

Creator:: Lopez, Ryan
Abstract:: Graphene and its derivatives are two-dimensional hexagonal lattices that possess desirable physicochemical properties leading to an ever-expanding list of industrial and biomedical uses. Graphene oxides (GOs) are becoming a popular graphene alternative and while there have been human safety studies, investigations of developmental toxicity are lacking. The use of distinct...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: ______________________________________________________ Robyn L. Tanguay

Evaluating the Dietary Toxicity of Per- and Polyfluoroalkyl Substances and Development of a High Throughput Non-Invasive Zebrafish Cortisol Assay

Creator:: Leong, Connor A.
Abstract:: Per- and polyfluoroalkyl substances (PFAS) are contaminants of concern because they do not readily degrade in the environment. Some in vivo studies report that PFAS alter neurological development and are carcinogenic. Perfluorohexanesulfonamide (FHxSA) and 6:2 fluorotelomer sulfonate (6:2 FTS) are two PFASs, which are often detected in drinking water sources....
Resource Type:: Masters Thesis
Full Text:: Robyn L. Tanguay Per- and polyfluoroalkyl substances (PFAS) are contaminants of concern

Creating High Throughput Low Cost Analysis of Different Labor-Intensive Repetitive Research Processes

Creator:: Sullivan, Christopher M.
Abstract:: Many research projects suffer from limited data causing poor statistical analysis or limited results. The movement to high throughput methods has been building for many years and cross many different disciplines. Lots of these methods start out using pathways that generate large amounts of data but have limited methods to...
Resource Type:: Masters Thesis
Full Text:: : ________________________________________________ Robyn L. Tanguay Many research projects suffer from limited data causing poor

Recycling knowledge, attitudes and behavior for on-campus and off-campus students in organized living groups at Oregon State University

Creator:: Rainey, Rochelle C.
Abstract:: The purpose of this study was to examine Oregon State University students' self-reported knowledge, attitudes, and behavior about recycling. Students living in on-campus and off-campus organized living groups were mailed a four-page survey with questions about their recycling activities, their attitudes about recycling, their opinions of the effectiveness of the...
Resource Type:: Masters Thesis
Full Text:: out. Finally, thanks to my committee members Chenhui Chi, John Burnham, and Keith Parrot, but

Bird communities in managed conifer stands in the Oregon Cascades : habitat associations and nest predation

Creator:: Vega, Robyn M. S.
Abstract:: Green-tree retention is being implemented on state and federal lands in Oregon. Silvicultural prescriptions with tree and snag retention are thought to mimic natural disturbance patterns in the Pacific Northwest more closely than traditional silvicultural practices, which reduce structural complexity. The effects of green-tree retention on native bird species in...
Resource Type:: Masters Thesis

The effects of a 7-month high impact jumping intervention on bone mass in pre-pubescent boys and girls

Creator:: Fuchs, Robyn K.
Abstract:: High impact loading activities such as jumping, performed during childhood is advocated as one preventive method for increasing peak bone mass. Thus, we conducted a randomized intervention to examine the effect of high impact loading on bone mass in 34 pre-pubescent boys and girl over a seven month period. Participants...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Robyn K. Fuchs for the degree of

Replication of vaccinia virus in the presence of 1,10-phenanthroline

Creator:: ApRoberts, Robyn E.
Abstract:: 1,10-phenanthroline and its non-chelating isomer, 1,7-phenanthroline were used to inhibit the replication of vaccinia virus (VV). Serial passage of VV in the presence of various concentrations of either 1,10-phenanthroline or 1,7-phenanthroline was carried out. No drug resistant mutants were isolated, suggesting that the observed inhibition was due to a cellular...
Resource Type:: Masters Thesis
Full Text:: -phenanthroline AN ABSTRACT OF THE THESIS OF Robyn E. ApRoberts for the degree of Master of Science in

The Costa Rica Dome : a study of physics, zooplankton and blue whales

Creator:: Matteson, Robyn S.
Abstract:: At the Costa Rica Dome (CRD), upwelling associated with cyclonic circulation and the presence of a shallow thermocline support a highly productive biological habitat, exploited by marine fauna at several trophic levels. During January 2008, a cruise to the CRD by the R/V Pacific Storm was conducted to relocate blue...
Resource Type:: Masters Thesis
Full Text:: Robyn S. Matteson for the degree of Master of Science in Oceanography presented on October 22, 2009

ScholarsArchive@OSU

Lead exposures in radiator shops in a nine-county area of northwestern Oregon

Skills and competencies for job entry in production agriculture in Polk County

Size- and Oxidation-Dependent Toxicity of Graphene Oxide Nanomaterials in Embryonic Zebrafish

Evaluating the Dietary Toxicity of Per- and Polyfluoroalkyl Substances and Development of a High Throughput Non-Invasive Zebrafish Cortisol Assay

Creating High Throughput Low Cost Analysis of Different Labor-Intensive Repetitive Research Processes

Recycling knowledge, attitudes and behavior for on-campus and off-campus students in organized living groups at Oregon State University

Bird communities in managed conifer stands in the Oregon Cascades : habitat associations and nest predation

The effects of a 7-month high impact jumping intervention on bone mass in pre-pubescent boys and girls

Replication of vaccinia virus in the presence of 1,10-phenanthroline

The Costa Rica Dome : a study of physics, zooplankton and blue whales

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