The State of Oregon possesses a tumultuous relationship with the Earned Income Tax Credit (EITC) and currently experiences one of the lowest participation rates in the country despite attempting several policy reforms. The State of Washington has exhibited a comparatively similar relationship. However, it has adopted a distinctive policy supplementation...
The greater sage-grouse (Centrocercus urophasianus: hereafter; sage-grouse) population in Modoc County California is geographically isolated and has been subsidized by translocation to prevent inbreeding depression since 2005. Despite significant efforts to increase the population through translocations and habitat improvement by cutting encroaching western juniper (Juniperus occidentalis), only a single lek...
The certified organic blueberry (Vaccinium sp.) market has continued to expand in the last two decades, including in Oregon. The development of an industry-public research coalition has fostered expansion. In 2015, a survey consisting of on-site, in-person interviews with certified and transitional organic growers in Oregon found the majority of...
Proceedings of the 82nd Annual Pacific Northwest Insect Management Conference, held January 9-10, 2020 at the Hilton Hotel in Portland, Oregon. These are research reports only, not management recommendations.
Communities throughout the world have grappled with the positive and negative impacts of tourism for years. Oregon State University’s (OSU) Sustainable Tourism Lab was created in 2021 to support such global destinations and help them pursue a sustainable path – inclusive of economic, community, and environmental perspectives. Our first step...
Consistent with its charge under Oregon House Bill 3543, the Oregon Climate Change Research Institute (OCCRI) conducts a biennial assessment of the state of climate change science, including biological, physical, and social science, as it relates to Oregon and the likely effects of climate change on Oregon. This sixth Oregon...
In this paper, the current demands for veterinary mobile and emergency services in the state of Oregon will be reviewed as well as how the human EMS model can be translated into veterinary triage and workflow. The proposed idea for Veterinary Emergency Mobile services consists of several potential working models,...
As the frequency and intensity of wildfires continue to occur in the West, so does the need for measures intended to improve firefighter safety; public safety; and the protection of property, resources, and wildlife. Furthermore, as human activity in the expanding Wildland Urban Interface increases, so does the need for...
Post-Consumer Recycled (PCR) resin grades have been successfully incorporated into plastic ink supply cartridges, with 80% of cartridge products containing 45% to 70% recycled polyethylene terephthalate (rPET). With this tremendously successful experience, incorporation of recycled polypropylene (rPP) into Injection Stretch Blow Molding (ISBM) bottles has been attempted to increase sustainability...
All of the data was collected at the FIGMENT art festival in New York City on June 23 and 24, 2018. The data was collected through: 1) paper survey for attendees to Guerilla Science activities, 2) short interviews (entry and exit) for attendees to Guerilla Science activities, and 3) short...
It was only when I reached a graduate-level education that I began to make meaning of my educational experiences. I found validation in my upbringing through the CSSA program, and I gave myself permission to accept myself. I have always felt I needed to
“catch up” with white students. I...
Pasteurization is an effective method of reducing risks associated with foodborne pathogens in raw milk. Cheese made from raw milk has a higher potential to harbor harmful bacterial pathogens. However, some cheesemakers prefer to use unpasteurized milk to preserve the natural microflora present in the raw milk and to prevent...
The energy transition in Oregon poses challenges and offers opportunities to rural areas that tend to be targeted for large-scale renewable energy development. The present case study analyzes how the energy transition has taken place in rural Lake County, to answer the question: to what degree has the energy transition...
Juvenile Chinook Salmon (Oncorhynchus tshawytscha) leave the natal reach at different times and move downstream at different rates which can increase their productivity by allowing them to utilize habitats on different temporal scales and spreading risk of localized stochastic events. This life history diversity can also allow fish to adapt...
The proportion of professional staff on higher education campuses has significantly grown in recent decades. Despite this growth, the racial makeup of this employee population still does not reflect the increasing diversity of students in higher education. While higher education institutions pronounce their commitments to developing diversity, equity, and inclusion...
Fungi and Actinobacteria are essential actors in global biogeochemical cycles of carbon and nutrients, and have both been recently appreciated for their roles in marine ecosystems. However, the diversity and distribution of these ubiquitous, but low-abundance microbes in deep-sea habitats remains poorly understood, particularly in chemosynthetic habitats such as methane...
Tensor field topology is of importance to research areas of medicine, science, and engineering. Degenerate curves are one of the crucial topological features that provide valuable insights for tensor field visualization. In this thesis, we study the atomic bifurcations of degenerate curves in 3D linear second-order symmetric tensor fields, and...
It is well documented that greater sage-grouse (Centrocercus urophasianus; hereafter sage-grouse) populations have been in decline throughout their range in the western United States. Currently, sage-grouse occupy approximately 56% of their historic distribution prior to European settlement. Numerous factors have been cited as potential causes for declining productivity and contraction...
Community engaged scholarship has gained attention as public universities begin to answer calls to return to their roots of serving the public good. The scholars at the heart of community engagement play an important role in this mission, but their experiences in the academy are not well understood. As institutional...
Ensuring sustainable development is a growing societal concern, providing rationale to examine the current role and efforts towards implementing sustainable building initiatives within the United States. Sustainable building initiatives refer to the design, operation, and maintenance of a building while considering its conservation efforts and pollution reduction performance. These initiatives...
Organically certified Northern Highbush Blueberry (NHB; Vaccinium corymbosum L.) production in the Columbia Basin region of Oregon and Washington is expanding. Soils in the region are typically calcareous and highly alkaline, often requiring pH adjustment to an ideal range of 4.5–5.5 to support the establishment of the acid-loving, ericaceous crop....
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...
Bathymetry data (measurements of the elevations of submerged surfaces like the seafloor and lake beds) are an important factor in many scientific, economic, and engineering disciplines. Bathymetric surveys are widely used for benthic habitat mapping, flood inundation modeling, marine resource delineation, and nautical charting. While this ubiquity makes the generation...
At a time when environmental conditions are rapidly changing, understanding how thermal extremes impact wildlife is imperative to fully understanding the consequences of climate change in natural ecosystems. While many organisms are currently impacted by rapidly warming and more erratic environmental conditions, identifying and investigating model species whose life histories...
The dominant narrative of Asian Americans in higher education is one of high achievement, success, and wellness. Dominant voices of white supremacy have primarily constructed this narrative. Asian Americans are regarded as the model minority or the dichotomous “model” while simultaneously maintaining “minority” status. This study centers on seven Asian...
Living in the Pacific Northwest, we are acutely aware of the dangers posed by wildfires. Largely due to the worsening effects of climate change, this danger is only increasing. Along with causing property and economic damage to those communities affected by wildfires, exposure to the smoke generated by wildfires can...
In recent decades the habitat of North American beaver (Castor canadensis) has expanded from boreal forests into pan-Arctic tundra ecosystems. It is unknown how the advance of beavers into Arctic watersheds will impact microbial communities responsible for the mineralization of organic matter (OM), which has implications for carbon cycling. To...
LGBTQ+ young people experience oppression daily and these experiences
negatively impact their wellbeing (Hafeez et al., 2017; Kattari et al., 2016; Kulik et al., 2017; Movement Advancement Project, 2020a; Woodford et al., 2014; Young, 2014). How young people respond to oppression can have far-reaching implications for not only their own...
Radio frequency (RF) sensing arises as a promising option for enabling the internet of things (IoT) applications that transform our life into a world of smart homes, smart cities, and smart industries. The innovation of IoT reveals the benefits of RF sensing across cost, pervasiveness, unobtrusiveness, and privacy. However, challenges...
Understanding the effects of disturbance and restoration on a species’ habitat is essential for understanding the demographic rates and population trends observed in a species. Sufficient habitat provides the space and resources required for survival and successful reproduction, such as food availability, access to water, protection from predators, protection from...
Ambiguity is a typical element of treaty documents. Its success in accommodating divergent interests, creating boundary conditions leading to dispute prevention and facilitating the conclusion of agreements has been widely recognized, yet less is known whether or not intentional ambiguity or unintentional ambiguity, or perhaps both, lead to challenges or...
Little scholarship exists on the contemporary trance dance movement known as Ecstatic Dance. This thesis investigates the myriad of pathways dancers in the Ecstatic Dance communities of Western Oregon experience movement-induced altered states of consciousness. A secondary aim was to provide a more visually and ethnographically accessible dance annotation system...
I had to write again. My research lay in science, and it was a science of three parts. The first part made a careful, introductory chapter, begged for by things that were lacking. It summarizes the von Neumann measurement model, derived from the Stern-Gerlach experiment, and it explains how weak...
Female dairy cattle are particularly prone to infertility/subfertility with pregnancy rates ranging as low as 27% to a high 40%. On average it takes more than one breeding/insemination event for dairy cattle to become pregnant. This results in a loss of the number of calves a female would have per...
Eelgrass (Zostera marina) provides critical ecosystem functions and services and is a vital biogenic habitat on Washington’s marine aquatic reserves but its placement at the land-sea interface leaves it vulnerable to multiple environmental and anthropogenic stressors. In this study, published scientific literature is examined to identify thresholds of environmental stressors...
Within the Pacific Northwest, USA, root diseases of conifers are a major forest health concern. These diseases are primarily caused by basidiomycete fungi. These fungal associates play a vital role in carbon sequestration but also have a significant negative economic impact within the timber industry. As a result, research on...
This work examines the effects of economic growth and energy consumption on CO2 emissions in Idaho for the period between 1998-2020. An econometric analysis is used for this purpose.
Additionally, this study uses the Kaya equation to measure the impact of the growth rate from Gross Domestic Product per capita,...
Simultaneous speech translation (SimulST) is widely useful in many cross-lingual communication scenarios, including multinational conferences and international traveling. Since text-based simultaneous machine translation (SimulMT) has achieved great success in recent years. The conventional cascaded approach for SimulST uses a pipeline of streaming ASR followed by simultaneous MT but suffers from...
Increased automation and computerization have led to new demands and people are quickly transitioning to monitoring automated process and autonomous machines. Human oversight of automated process is important and desired, but people often require aid to navigate information from autonomous sources. An effective way to manage this information is with...
Seasonal mountain snowpack of the western US (WUS) is a key water resource to millions of people. Impurities at the snow surface directly affect snowmelt timing and rate, as they contribute to earlier peak streamflow, snow disappearance, and less water availability in dry months. Predicting the locations, timing, and intensity...
Recent advances in computing, communication, and artificial intelligence (AI) technologies have made our world more interconnected and data-rich than ever with the proliferation of smart devices and sensors. As a result, we are increasingly dependent on electronic devices and sensors to automate away life’s mundane parts. For example, in business...
Sudden Oak Death (SOD) is a forest disease caused by the oomycete pathogen Phytophthora ramorum, and infects trees in the Western United States and Europe. This generalist pathogen can infect over 130 species of plants, and causes rapid mortality in tree species in the Fagaceae. Sexual reproduction is thought to...
The counseling field is infused with multiculturalism and social justice competencies from the Council for Accreditation of Counseling and Related Educational Programs accreditation standards of the academic institutions to the American Counseling Association Code of Ethics. Counselors are tasked with understanding multiculturalism from self-awareness to clients’ worldviews to larger implications...
In this research, the paradiplomacy concept is analyzed in terms of transboundary water cooperation and called "Blue Paradiplomacy", where two case studies: 1) the Great Lakes region and 2) the Central Asian region, are presented and compared. The concept of paradiplomacy is applied within the context of multi-level governance, and...
The scale of pest and disease dispersal is often larger than the scale of individual farms. Therefore, an individual grower’s response to pests and diseases can affect and is affected by their surrounding growing region. Individual growers are also not isolated, and engage in various forms of information gathering, sharing,...
The Pacific Arctic is undergoing rapid biogeochemical changes in response to warming air temperatures caused by climate forcing. This is manifesting as changes in seasonal sea ice thickness and sea ice extent, as well as changes in primary production within surface waters. The data and samples analyzed here were collected...
Aromatic heterocycles are core structural motifs in natural products, pharmaceuticals and biological polymers. Indoles, in particular, represent a significant subclass of aromatic heterocycles, both in terms of sheer numbers, but also in biological and pharmaceutical relevance. As such, new methodologies for the synthesis of indoles represent an important and continually...
Through the creation of a children’s book, this project aims to educate children and adults about the act of banning books in the United States. This non-fiction picture book targets readers between four and ten years old. Research on the history of book banning and questions about why it happens...
