Index Catalog // ScholarsArchive@OSU

Wood-Rotting Fungal Pigments as Colorant Coatings on Oil-Based Textile Dyes: A Detailed View of the Interaction between Fungal Pigments and Some Commercial Fabrics

Creator:: Palomino Agurto, Mardonio
Abstract:: Natural dyes have been used to color textiles for centuries, but with the shift to mass production, the use of synthetic dyes has increased due to their lower cost and easy manufacturing volume. However, synthetic dyes (such as disperse blue dyes 106 and 124) have been reported to cause skin...
Resource Type:: Masters Thesis

Winter cover cropping effects on integrative biological indicators of soil quality

Creator:: Ndiaye, Evelyne L.
Abstract:: Responses of biological indicators of soil quality to winter cover cropping were measured on soil samples collected from 6 commercial growers' fields and two experiment research stations in the Willamette Valley of Oregon. The research stations were the North Willamette Research and Extension Center (Aurora, OR), and the Oregon State...
Resource Type:: Masters Thesis
Full Text:: , Victoria, Australia. Wyland, L.J., L.E. Jackson, and K.F. Schulbach. 1995. Soil-plant dynamics following

Water use of cool season grasses and their effect on grapevine (Vitis vinifera) growth and development

Creator:: Doty, Jean A.
Abstract:: The use of grass cover crops is a recommended practice in nonirrigated vineyards in the Willamette Valley, Oregon. Two studies were initiated to investigate the competitive and noncompetitive effects of grass cover crops on the growth and development of Pinot noir grapevines. Two greenhouse pot culture experiments were performed to...
Resource Type:: Masters Thesis
Full Text:: ) accounts for evaporation from the soil surface and transpiration by the plant (Salisbury and Ross, 1978

Water loss and uptake in clayey subsoil materials

Creator:: Stannard, Davis Robertson
Abstract:: B and C horizon samples from twenty four selected profiles along a north-south transect in the Willamette Valley were examined for possible correlation between shrinkage properties and kind of clay minerals present. Observations of linear shrinkage, weight loss from a condition of maximum plasticity, and changing character of X-ray diffraction...
Resource Type:: Masters Thesis
Full Text:: , one common to dehydration studies reported in the literature (S:S., Ross and Hendrlcks, l+l+, p. 23

Vulnerability and adaptation of Pacific Northwest shellfisheries to ocean acidification

Creator:: Katz, Brian G.
Abstract:: The purpose of this study was to understand the vulnerability and adaptive capacity of shellfish stakeholders in the Pacific Northwest who are adapting to ocean acidification (OA). This study developed a geovisualization tool of existing environmental data for assessing species-specific risk profiles to OA (based on their exposure and sensitivity),...
Resource Type:: Masters Thesis

Viral causes of pneumoenteritis in lambs in western Oregon

Creator:: Ullrich, Nancy Ann
Abstract:: One hundred and fourty-one lambs showing signs of pneumonia and/or enteritis from four different flocks in western Oregon were sampled for virus isolation. Two ovine adenoviruses, antigenically distinct from each other and from bovine adenoviruses, were isolated from the nasal mucosa and feces of two lambs. The lambs were showing...
Resource Type:: Masters Thesis

Video Analysis : Techniques for Semi-Supervised Video Object Instance Segmentation and Tracking-by-Detection in the Wild

Creator:: Firl, Alrik K.
Abstract:: This thesis consists of two major components. The first part is concerned with video object instance segmentation (VOS), which is the task of assigning per-pixel labels perframe of a video sequence to indicate foreground object instance membership, given the first frame ground truth mask. VOS has myriad applications, from video...
Resource Type:: Masters Thesis

Vegetation classification of wild turkey habitat in Umpqua National Forest using color aerial photography

Creator:: Hazell, Bret Jack
Abstract:: This project focuses on the classification of vegetation as a habitat for wild turkeys. The vegetation classification discussed here is only one part of a study looking at habitat requirements, seasonal use patterns, and brood-rearing habits of wild turkeys in Southern Oregon. The vegetation classification was performed for an area...
Resource Type:: Capstone Project
Full Text:: smaller drainages, consisting of Jackson Creek, Elk Creek, and Buckeye Creek. Elevations range from 325

Vegetation as Impacted by Soil Characteristics and Moisture in a Conservation Wetland, Willamette Valley, OR

Creator:: Aslan, Fevziye
Abstract:: Wetland degradation has negative influences on wetland functions and services. The understanding of wetland functions requires the intersection of two science disciplines, ecohydrology and plant physiology for a correct approach on wetland restoration and management. Although studies assessing ecohydrological relationships to protect wetlands are relatively common, studies evaluating both ecohydrological...
Resource Type:: Masters Thesis
Full Text:: from other soils. The anaerobic soil is populated with microorganisms that are anaerobes (Jackson et

Understanding the Contribution of a Seafood Processing Sector to Community Resilience: The Case of Tillamook County

Creator:: Beaullieu, Jennifer M.
Abstract:: Seafood processing is a sector of the seafood supply chain in which individuals and communities along Oregon’s coast rely on for food, livelihood, economic, and cultural relationships. Many coastal resilience studies focus on the seafood harvest (fishing) communities leaving the seafood processing sector relatively understudied. The objective of this thesis...
Resource Type:: Masters Thesis
Full Text:: -industry Leite, M., Ross, H., & Berkes, F. (2019). Interactions between individual, household, and

ScholarsArchive@OSU

Wood-Rotting Fungal Pigments as Colorant Coatings on Oil-Based Textile Dyes: A Detailed View of the Interaction between Fungal Pigments and Some Commercial Fabrics

Winter cover cropping effects on integrative biological indicators of soil quality

Water use of cool season grasses and their effect on grapevine (Vitis vinifera) growth and development

Water loss and uptake in clayey subsoil materials

Vulnerability and adaptation of Pacific Northwest shellfisheries to ocean acidification

Viral causes of pneumoenteritis in lambs in western Oregon

Video Analysis : Techniques for Semi-Supervised Video Object Instance Segmentation and Tracking-by-Detection in the Wild

Vegetation classification of wild turkey habitat in Umpqua National Forest using color aerial photography

Vegetation as Impacted by Soil Characteristics and Moisture in a Conservation Wetland, Willamette Valley, OR

Understanding the Contribution of a Seafood Processing Sector to Community Resilience: The Case of Tillamook County

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