Index Catalog // ScholarsArchive@OSU

Organic Pelletized Chicken Manure Application Rates and Effects on Novel Asian Vegetables in the Willamette Valley

Creator:: Velazquez, Hannah D.
Abstract:: Daikon, mizuna, mizspoona, and komatsuna are novel Asian vegetables for which a market exists in Oregon, especially in the organic sector. However, these crops are currently not grown widely in the area, despite the favorable growing environment of Oregon’s Willamette Valley. Little is known about the appropriate application level of...
Resource Type:: Masters Thesis
Full Text:: Danielle Lightle, James Myers, and Josh Stewart, for their support and guidance. Ann Rassmussen, for

Spectroscopic Ellipsometry on Thin Films of TiO2: Comparing Cauchy and Cody-Loretnz Models in CompleteEASE

Creator:: Kreb, Joseph
Abstract:: Spectroscopic ellipsometry (SE) is used to characterize amorphous and crystalline thin films of TiO2. Amorphous precursor films of TiO2 are deposited by radio frequency magnetron sputtering on fused silica and silicon substrates. Annealing the amorphous precursor films induces them to crystallize into either pure or mixed phases of the three...
Resource Type:: Undergraduate Thesis
Full Text:: .......................................................................................................................................... 18 3.1 – J.A. Woollam M-2000X Spectroscopic Ellipsometer

Metabolomic Analysis of Oregon Coast Sediment Pore Waters using Ultrahigh Resolution Mass Spectrometry

Creator:: Merlo, James B.
Abstract:: One of the principal drivers of climate change is the concentration of greenhouse gases such as CO2 in the atmosphere. A large portion of this CO2 ends up in the waters off the continental coasts where it transforms into biomass. The major sink for this matter is the ocean sediments...
Resource Type:: Honors College Thesis
Full Text:: transition zones between the coastal (water depth < 200 m) and the deep ocean, and they are comprised of the

Appraisals of Military Service, PTSD, and Functional Health of Vietnam Combat Veterans: Findings from the VALOR Study

Creator:: Zinn, Alexandra D.
Abstract:: Previous research on WWII veterans in their 70’s and 80’s has shown that positive and negative appraisals of military service mediate between combat exposure and PTSD symptoms in late life. This thesis extends this research in two ways, first by determining how these variables relate to functional health in later...
Resource Type:: Honors College Thesis
Full Text:: , Coast Guard, and National Guard. 13 Table 2.1: Demographics (N = 59) N (%) M (SD) Range

GeoPost: An Army Installation GIS Cloud Management System for Facilities and Emergency Services

Creator:: Kaiser, Douglas M.
Abstract:: In the last couple years cloud services have become mainstream and easily accessible for organizations to purchase and utilize. GeoPost is a variant on that by introducing GIS to it cloud services for installation management. GeoPost takes the Microsoft Azure Cloud and using ESRI’s Enterprise builds a cloud GIS platform....
Resource Type:: Capstone Project
Full Text:: Command like Ft. Bragg or Ft. Stewart. Bases that have only combat units are more streamlined since they

Measuring ammonia loss using field-scale and laboratory techniques

Creator:: Heinrich, Aaron and Sullivan, Dan M.
Abstract:: Following the surface application of urea to soil, there is the potential for nitrogen (N) loss from ammonia (NH3) volatilization until sufficient rain or irrigation has moved it into the soil. Many studies measuring NH3 loss have used laboratory and microplot field studies. The limitation of these techniques is that...
Resource Type:: Presentation
Full Text:: Hybrids Measuring Ammonia Loss Using Field-scale And Laboratory Techniques Aaron Heinrich and Dan M

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
Full Text:: watershed groups presented in Chapter 3. David M. Kling, Bobbi Hudson, and Thamanna Vasan each supported

Inferring Patterns and Processes of Emergence in Clonal Phytophthora Epidemics using Population Genomic Approaches

Creator:: Cauldron, Nicholas C.
Abstract:: Oomycete and fungal pathogens threaten food, fiber, and forests around the world. With climate change, these pathogens are expected to emerge more frequently. Evolution can facilitate their emergence through mechanisms such as mutations that change or expand host range. Characterizing evolutionary mechanisms in plant pathogens will contribute to our ability...
Resource Type:: Dissertation
Full Text:: Navarro assisted with manuscript revisions of Chapter 3. Dr. Jared M. LeBoldus assisted with study

A high-resolution coupled ice-ocean model of winter circulation on the bering sea shelf. Part I: Ice model refinements and skill assessments

Creator:: Durski, Scott M. and Kurapov, Alexander L.
Abstract:: The Bering Sea Shelf transitions from ice-free to mostly ice-covered and back again over each winter. Sea ice coverage and the timing of ice melt play a critical role in determining shelf structure and consequently ecosystem response during the spring transition and summer. In this study, a 2-km resolution ocean...
Resource Type:: Article
Full Text:: 11 12 13 Scott M. Durski1 14 Alexander L. Kurapov1,2 15 16 17 Key points: 18 1. Enhancements

Early to Late Holocene Surface Exposure Ages From Two Marine-Terminating Outlet Glaciers in Northwest Greenland

Creator:: Reusche, Melissa M., Marcott, Shaun A., Ceperley, Elizabeth G., Barth, Aaron M., Brook, Edward J., Mix, Alan C., and Caffee, Marc W.
Abstract:: Terrestrial chronologies from southern Greenland provide a detailed deglacial history of the Greenland Ice Sheet (GIS). The northern GIS margin history, however, is less established. Here we present surface exposure ages from moraines associated with two large outlet glaciers, Petermann and Humboldt, in the northwestern sector of the GIS. These...
Resource Type:: Article
Full Text:: northwest Greenland Authors Melissa M. Reusche1*, Shaun A. Marcott1*, Elizabeth G. Ceperley1, Aaron M

ScholarsArchive@OSU

Organic Pelletized Chicken Manure Application Rates and Effects on Novel Asian Vegetables in the Willamette Valley

Spectroscopic Ellipsometry on Thin Films of TiO2: Comparing Cauchy and Cody-Loretnz Models in CompleteEASE

Metabolomic Analysis of Oregon Coast Sediment Pore Waters using Ultrahigh Resolution Mass Spectrometry

Appraisals of Military Service, PTSD, and Functional Health of Vietnam Combat Veterans: Findings from the VALOR Study

GeoPost: An Army Installation GIS Cloud Management System for Facilities and Emergency Services

Measuring ammonia loss using field-scale and laboratory techniques

Vulnerability and adaptation of Pacific Northwest shellfisheries to ocean acidification

Inferring Patterns and Processes of Emergence in Clonal Phytophthora Epidemics using Population Genomic Approaches

A high-resolution coupled ice-ocean model of winter circulation on the bering sea shelf. Part I: Ice model refinements and skill assessments

Early to Late Holocene Surface Exposure Ages From Two Marine-Terminating Outlet Glaciers in Northwest Greenland

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