Index Catalog // ScholarsArchive@OSU

Evaporation processes in marine boundary layer downdrafts inferred from stable water vapor isotopes

Creator:: Quiñones Meléndez, Estefanía
Abstract:: The RV Ronald H. Brown traveled a section of tropical Atlantic waters northeast of Barbados during January-February 2020 in an international collaboration effort known as Elucidating the Role of Clouds Circulation Coupling in Climate Campaign (EUREC4A). ATOMIC (Atlantic Trade-wind Ocean–Atmosphere Mesoscale Interaction Campaign) was the US contribution to EUREC4A focused...
Resource Type:: Dissertation
Full Text:: Estefanía Quiñones Meléndez for the degree of Doctor of Philosophy in Ocean, Earth and Atmospheric Sciences

Summary : Pacific Northwest Drought and Human Health Workshop

Creator:: Oregon Climate Change Research Institute, National Integrated Drought Information System, and University of Nebraska Medical Center
Abstract:: Drought can have substantial negative effects on human health, creating challenges for public health departments, emergency managers, and healthcare providers. For example, drought can lead to decreased water quantity and quality, increased incidence of illness or disease, increased mortality rates, and adverse mental health outcomes, especially as livelihoods are affected....
Resource Type:: Conference Proceeding
Full Text:: Health Perspectives 119:1266–1271. Heyerdahl, E.K., D. McKenzie, L.D. Daniels, A.E. Hessl, J.S. Littell

Multicellular monolayer’s self-organization under external stimuli

Creator:: Li, Guanyu
Abstract:: Cell signaling under external stimulation is a critical mechanism that governs many biological processes such as cell proliferation, cell migration, and cell apoptosis, etc. For multicellular organisms, the ability to synchronize heterogeneous individual cellular responses through intercellular communication is crucial to maintain normal functionality. However, even though the biological pathways...
Resource Type:: Dissertation
Full Text:: between TM1 and E1 and the channel in this region will narrow again. (d) extracellular cavity, this

Identification and Occurrence of Sweet Cherry (Prunus avium) Virus and Virus-Like Diseases in Various Regions and Orchards of Oregon

Creator:: Reinhold, Lauri A.
Abstract:: There are over 35 known virus and virus-like diseases of sweet cherry (Prunus avium), some with potential to cause severe economic impact by reducing vegetative growth, vigor, and/or quality of fruit. Oregon is the second-ranked state for sweet cherry production in the United States with 13,000 acres and $70.8 million...
Resource Type:: Dissertation
Full Text:: Pathology that I owe my thanks. Thank you to my department heads, Dr. Lynda Cuifetti and Dr

Effect of Laser Powder Bed Fusion Parameters and Hot Isostatic Pressing on the Microstructure and Mechanical Properties of C22 Alloy

Creator:: Yan, Dongqing
Abstract:: A nickel-based Hastelloy C22 powder with a nominal composition of Ni-21.30Cr-13.36Mo-1.92Co-2.94W-3.85Fe-0.23Mn-0.3V(wt%) and particle size distribution of D₁₀=23.8±0.3 μm, D₅₀=37.5±0.2μm, and D₉₀=59.3±1.1 μm was gas atomized to be used as a feedstock in Laser Powder Bed Fusion (LPBF). In this study, laser power and scanning speed were optimized to manufacture specimens...
Resource Type:: Masters Thesis
Full Text:: laser scanning speed coated Hastelloy C22 to E235 steel, (b, d) the interface of 12 mm/s laser scanning

A Qualitative Metasynthesis of Male Client Experiences of Counseling and A Netnography of Men Seeking Support Through an Online Discussion Forum for Victims of Infidelity

Creator:: Cooke, Thomas S.
Abstract:: The purpose of this dissertation was to contribute to deeper understanding of how men experience support seeking. The first manuscript is located in chapter 2 and titled A Qualitative Metasynthesis of Male Client Experiences of Counseling. This metasynthesis integrates sixteen pieces of qualitative research which contain first-person accounts of male...
Resource Type:: Dissertation
Full Text:: (c) requesting direction (d) seeking evaluation and (e) disclosing vulnerability. Implications for

How Have Black/African American Division 1 Student-athletes Socioeconomic Backgrounds Affected their Mental Health Well-being Compared to their Counterpart Athletes

Creator:: Nassar, Arica Louise Fafa
Abstract:: Mental health among student athletes has gotten much more attention in the world of sport today. However, there has been a lack of research focusing on how the socioeconomic backgrounds of Division 1 student athletes can play a role in their mental health and their desire to seek out help...
Resource Type:: Masters Thesis

Coupling of Boundary Layer Dynamics, Turbulence, and Moisture Transport to Cloud Characteristics and Aerosol Concentrations

Creator:: Henze, Dean C.
Abstract:: Uncertainties in general circulation model (GCM) representations of marine boundary layer (MBL) shallow cloud cover contribute substantially to the spread in model predictions of future climate. Further uncertainties in GCM output arise from an incomplete understanding of cloud-aerosol interactions. For example, the Fifth Assessment Report from the Intergovernmental Panel on...
Resource Type:: Dissertation
Full Text:: . precipitation processes in two ways. First, water concentration (q) and water isotope ratio D/H measurements

HIV and the Transmasculine Community – Can Statistical Significance Be Harmful?

Creator:: Harger, Stephen A.
Abstract:: Epidemiological research on HIV/AIDS seeks to determine at-risk populations not reached by current care. In the forty years since the AIDS epidemic began, transgender people were only recently deemed “at-risk” by the CDC and more action was taken to study them. Most current research centers on transgender women, with transgender...
Resource Type:: Honors College Thesis
Full Text:: of them to be able to come up with more generalizable conclusions1 (Melendez et al., 2006, p. 23

Cleaning and Sanitizing Surfaces on Produce Farms: Optimizing What, How, and When

Creator:: Ohman, Erik
Abstract:: Production of fresh produce takes place outdoors, and therefore, is exposed to many routes of contamination (e.g., soil, contaminated water, manure, etc.) by human pathogens. Although precautions are taken to reduce this risk, pathogens can be regularly introduced to produce handling facilities. To manage the risk of cross-contamination from potentially...
Resource Type:: Masters Thesis
Full Text:: (Melendez, 2023a). In most cases it was noted that farms needed more time to become compliant with the PSR

An Examination of GIS in Secondary Science Education

Creator:: Corcoran, Elise O.
Abstract:: This capstone project explores the efficacy of Geography Information Systems (GIS) to promote scientific literacy in secondary science classrooms and students’ preference of GIS when learning scientific literacy skills. For the scope of this project, secondary science classrooms are defined as grades 6-12 and scientific literacy is defined as 1)...
Resource Type:: Capstone Project
Full Text:: Appendix D: Links to Lesson Plans…………….………………………………….…………....51 Appendix E: Links to Selected Student

Assessment of Feedstock Materials for Producing a Suitable and Cost-Effective Biochar to Use as a Soil Amendment for Northern Highbush Blueberry (Vaccinium corymbosum)

Creator:: Kumari, Pooja
Abstract:: Biochar is a highly porous, carbon-rich residue produced by thermochemical conversion (pyrolysis) of plant biomass and carbonaceous organic materials under oxygen-controlled conditions. Chars produced by this process tend to have high ion-exchange capacities and, when added to soil, increase retention of water and nutrients and improve soil aggregation, porosity, and...
Resource Type:: Masters Thesis
Full Text:: 24-48 12 hours at 70 °C (Masís-Meléndez et al., 2020). The pH and EC of each were

Formation of hybrid supramolecular assemblies using biological molecules and transition metals

Creator:: Smith, Rachelle M. S.
Abstract:: Naturally occurring assemblies, such as DNA and proteins, utilize intermolecular forces (i.e H-bonding and van der Waals) to assemble. Utilizing these electrostatic interactions has only just started in the past five decades to be a tool used in synthetic chemistry in what is known as supramolecular chemistry. Supramolecular chemistry has...
Resource Type:: Dissertation
Full Text:: the a-axis. D) Illustrating the intermolecular hydrogen bonding between DOC ligands of neighboring

The Influence of Stormwater Water Quality on the Adsorption of Copper and Zinc onto Five Different Sorbents

Creator:: Kanalos, Casey A.
Abstract:: Best Management Practices (BMP) are widely used as a method for stormwater volume control in urban areas to prevent an overload of water on receiving water bodies and treatment facilities. BMPs ability to treat stormwater has gone under critical review in the last few decades, and their performance varies both...
Resource Type:: Masters Thesis
Full Text:: and Water Reference Methods for the Western Region. 1994. R. G. Gavlak, D. A. Horneck, and R. O

Can Pollination Networks Withstand Species Loss? An Examination of Plant–Hummingbird Interactions and Their Responses to Experimental Removal of a Flowering Plant Species

Creator:: Leimberger, Kara G.
Abstract:: Global environmental change is causing local extinctions of species. When species depend on one another, as in the mutualistic relationship between plants and pollinators, loss of one interaction partner may cause cascading effects within the community – such as additional extinctions and reduced pollination services. Network theory provides a way...
Resource Type:: Dissertation
Full Text:: ........................................................... 194 APPENDIX D: Chapter 3 supplementary results

Metagenomics, barcoding, and metabarcoding statistical analysis to facilitate integrative genomic studies of microbial and eukaryotic assemblages

Creator:: Senn, Savanah
Abstract:: The body of work aims to contribute to the area of Quantitative analysis in Environmental Sciences, and is focused on the microbiome. The underlying theme for the dissertation is methods and workflow. The unique bioinformatics workflow used for the analysis of genomic data was used to answer distinct and pressing...
Resource Type:: Dissertation
Full Text:: , Bruce Nash, Ray Enke, Karen B. Barnard-Kubow, Brandon Jasinski, Daila Melendez, and Yekaterina

Phenotypic and Transcriptomic Evolution of the Circadian Clock Network in an Intertidal Marine Crustacean

Creator:: Schneck, Daniel T.
Abstract:: Daily cyclical changes of light are brought on by the axial rotation of the Earth while seasonal changes in light are caused by Earth’s tilt as it revolves around the sun. Major life history traits, such as development, which are tied to metabolic processes, have a strong link to the...
Resource Type:: Dissertation
Full Text:: the United States of America, 91(11), 5197– 5201. Carr, A. J. F., Johnston, J. D., Semikhodskii, A

Assessing the toxicity of nanoplastics using the primary human bronchial epithelial model

Creator:: Germano, Francesca
Abstract:: Emerging data showing the presence of atmospheric microplastics (MPs) has recently raised awareness surrounding the potential of human nanoplastics (NPs) exposure. Due to factors such as weathering, UV exposure, and other biodegradation processes, plastic pollution in the environment breaks down over time into micro (<5 micrometers) and nanoscale (<1000nm) particles....
Resource Type:: Masters Thesis
Full Text:: each and every one of you. To my bosses and now family, Lynda and Sandy McHenry- you created a

Academic Discourse(s) and Practitioner Perspectives: Gendered Climate Adaptation Strategies for Water Resources

Creator:: Keith, Theresa L.
Abstract:: Research into the phenomenon of adaptation has surged in recent years as people across the globe face evolving climate situations. The role of women in this adaptation research, and in policy discussions, is often unclear or entirely unaddressed. An array of literature exists on the inclusion of women into environmental...
Resource Type:: Masters Thesis
Full Text:: .................................... 41 Figure 9 Concept map depicting the ways in which workloads increase for women (Imp.2.1.d) 44

Seeking Support as Native Women Survivors of IPV: a Mixed-Methods Study

Creator:: Park, Susanna Y.
Abstract:: Intimate partner violence (IPV) against American Indian/Alaska Native (AIAN) women is a significant public health issue, requiring deeper understanding on how to better support Native women survivors. This mixed-methods project utilizes both quantitative and qualitative methods to examine factors associated with support-seeking behaviors and explore how women seek support and...
Resource Type:: Dissertation

Inheritance and Allelism Among the B genes in Cucurbita moschata

Creator:: Wilson, Casey K.
Abstract:: One of the most economically important genes in squash (Cucurbita spp.) is the B gene which conditions precocious depletion of chlorophyll in preanthesis fruit. The B genes are found naturally occurring in at least three of the five domesticated species of Cucurbita, including C. pepo, C. maxima and, most recently...
Resource Type:: Masters Thesis
Full Text:: 1.9.7.4.2 Pigment intensifier: dark stem and fruit (D) .......................................32

Risk- and Reliability-Based Design Optimization in Offshore Renewable Energy Systems

Creator:: Clark, Caitlyn E.
Abstract:: Offshore wind and wave energy have the potential to be significant sources of future global electricity production, reduce carbon emissions, decrease dependence on energy importation, and stimulate economic growth in coastal and remote areas. Fixed-foundation and floating offshore wind and wave energy technologies are at different stages of development, but...
Resource Type:: Dissertation
Full Text:: device in the North Sea, and (b), (d), (f) repre- sent the optimal shapes for a heaving device off the

Role of GacSA Two-component System and Bacterial Surface Attachment in Pseudomonas syringae Virulence

Creator:: O'Malley, Megan R.
Abstract:: Pseudomonas syringae are plant pathogenic bacteria that cause disease by rapidly multiplying within the aboveground tissues of host plants. Growth of P. syringae within plant host tissues requires the disarmament of host immune defenses that limit microbial growth. To combat host defenses, P. syringae deploys a type III secretion system...
Resource Type:: Dissertation
Full Text:: standards. I also thank former and present department heads of Botany & Plant Pathology Dr. Lynda

Towards Resolving Functional and Evolutionary Mysteries of the Large and Heterozygous Genome of Hop (Humulus lupulus) and the Cannabaceae Family Using Genomic Data Science

Creator:: Padgitt-Cobb, Lillian K.
Abstract:: Hop (Humulus lupulus L. var. lupulus) is a diploid, dioecious plant with an extensive history of cultivation and use in brewing, as a textile, and for its therapeutic properties. Hop is prized for its ability to produce a variety of aromatic and flavor compounds, as well as compounds with anti-microbial...
Resource Type:: Dissertation

Nonhuman Livelihoods in the Columbia River Basin: A study of salmon-sea lion-human relations

Creator:: Copeland, Kellen
Abstract:: This work explores contemporary human-nonhuman relations in the Columbia River Basin of the Pacific Northwest United States. Specifically, it draws from Columbia sea lions to illustrate how salmon-sea lion-human relations are entangled in the North American Wildlife Management model of nonhuman genocide. It follows a multispecies ethnographic design where over...
Resource Type:: Dissertation
Full Text:: cosmology based on reciprocal responsibility. -Lynda V. Mapes In the opening sections I present a

Shifting Roots: Reimagining the Genealogical Roots of Disability Studies and Mad Studies through Women of Color Feminisms

Creator:: Johnk, Lzz
Abstract:: This dissertation argues for rooting genealogies and origin stories of Disability Studies and Mad Studies in women of color feminist scholarship-activism. Turning to women of color feminist work as “alternative origin stories” shifts Disability Studies and Mad Studies away from limiting and often racist eurowestern models of Madness/disability. Women of...
Resource Type:: Dissertation

Machine Learning for Precision Medicine: Application to Cancer Chemotherapy Response Prediction and Wound Healing Status Assessment

Creator:: Wei, Qi
Abstract:: Ph.D. candidate Qi Wei's thesis consists of two projects: Chemotherapy Project: a study based on the research paper "Predicting chemotherapy response of various cancer types using a variational auto-encoder approach" submitted to the bioRxiv preprint archive and accepted by the BMC bioinformatics; and Wound Monitor Project: implementing and assessing analytics...
Resource Type:: Dissertation

Exceeding the standards: The benefits of place-based environmental education in schools

Creator:: Miller, Rebecca W.
Abstract:: There is a growing body of research that describes the benefits of place-based environmental education (EE) within the schools, including improved competencies, better interpersonal skills, decreased gaps in social divides, increased pupil engagement in learning, increased community awareness, and increased environmental stewardship. Though the benefits are many, few schools utilize...
Resource Type:: Capstone Project
Full Text:: rigorous and lend themselves to children who are more knowledgeable on the subject matter (D. Bash

Exploring Novel Contrast Agents with Anthropomorphic Mesh Models in MCNP

Creator:: Garcia, Jacqueline K.
Abstract:: Breast cancer is the leading cancer in women with an estimated 13% of women in the United States developing a form of invasive breast cancer in her lifetime. The survival rate is estimated to be 85%, but the American Cancer Society estimates that early detection of breast cancer in the...
Resource Type:: Dissertation

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