Digital Commons Network^™

Transgender Voices In Composition: Exploring The Relationship Between Gender Identity And Music Composition, Andrew Thompson

University Honors Theses

Because of the expressive capabilities of art, the LGBTQ+ community has long been associated with music. My thesis aims to explore and inform the compositional process of transgender and non-binary (gender non-conforming) composers. While researching this topic, most of the articles I was able to find were concerned with the physical and social difficulties transgender vocalists experience. Due to this gap in the academic discourse, I decided to focus on the compositional process for instrumental pieces of music in order to understand some of the specific difficulties that surround transgender instrumentalists. In order to understand this process, in addition to …

International Comparison Of Literature On Home Health: Taiwan And The United States, Jaden Gloden

University Honors Theses

Taiwan is one of the world's fastest-aging societies and in 1994 implemented its universal National Health Insurance program which would later include a comprehensive long-term care system. The United States is also an aging society and a growing number of Americans are in need of long-term care services that the government has yet to provide or finance. Aging in place, the desire of older adults to stay in their homes as they age has consistently remained popular among Americans 50+ resulting in the popularity of home-based medical care. Taiwan society also values aging in place and an emphasis on Confucian …

Toward Understanding Japanese And Us Mainstream Media In Light Of The Invasion Of Ukraine: Conflict Training, Sophie Truesdale

University Honors Theses

In today's society, there are various ways of watching and reading the news; however, advanced marketing and technology expose us to what best matches our beliefs. Our beliefs influence which media we choose and are shaped by what we read or watch. Because of the overload of information produced by social media, 24/7 news, podcasts, and a barrage of online news sources, it can be challenging to absorb all the information that we gather. In times of extremity, we are so consumed by the incursion of information that we forget to question and probe. When there is heightened violence and …

Pandemic Collaborative Governance Facilitation: A First Look At Covid-19'S Impact On Collaborative Governance, Amelia Webb

University Honors Theses

The COVID-19 pandemic has had a profound effect on Collaborative Governance Facilitation, prompting a need to examine continuing impacts and repercussions. This study investigates the effects of COVID-19 on Collaborative Governance Facilitation by exploring the perspectives of facilitators who worked through this period. Using a qualitative approach, and incorporating elements of Grounded Theory and Phenomenology, a focus group was conducted with facilitators operating in the greater Pacific Northwest that identified several emerging themes and patterns in the facilitators' pandemic experiences. The analysis revealed significant insights in several key areas: the assessment phase, pace and productivity, equity and demographic differences, building …

The Sanitary Lens: A Study Of 19th Century Public Health In British Colonial India And Australia, Josephine Cannistra

University Honors Theses

Specific colonial processes informed highly distinct policies of public health and sanitation in colonial India and Australia. Their distinctions and lasting legacies are obscured when they are uncritically lumped together within the British Empire. The 19th century was a period of great change throughout India and Australia. It was also a period of dramatic change in general understandings of sanitation and health. This paper examines colonial India and Australia through the lens of sanitation and medicine as it was understood and practiced in British spheres of influence. A comparative approach to these histories and this past sheds light on how …

Investigating The Mammillary Bodies As An Early Target Of Alzheimer's Disease, Cole Martinson

University Honors Theses

Alzheimer's disease (AD) is the most common form of dementia. With minimal treatment options and no cure, developing a deeper understanding of the pathology of the disease is crucial. For nearly four decades, the accumulation of beta-amyloid (Aβ) plaques has been correlated with the disease and its progression. Previous studies mapping this accumulation show that the mammillary bodies (MB) are an early target of the disease. Glutamatergic neurons are of key interest due to their prevalence in the central nervous system, specifically the MB. To understand the effects of AD on the glutamatergic system, we used vesicular glutamate transporter 2 …

Transportation Behavior Among Older Vietnamese Immigrants In The Dallas-Fort Worth Metroplex: Well-Being, Geospatial Mobility, And Potential Indicators For Ride Providers’ Geospatial Burden, Rebecca L. Mauldin, Stephen Mattingly, Mahshid Haque, John P. Connolly, Latisha Thomas, Zachary Tarbet, Farzana Chowdhury, Rupal Parekh

TREC Final Reports

Nearly 4.6 million immigrants aged 65 and older live in the United States. This population is expected to more than triple in size by 2050. A lack of culturally appropriate transportation solutions for older immigrants creates disparities in access to services for older immigrant populations, increasing their risk of social isolation and reduced physical and mental health. A growing number of older immigrants live in low-density urban environments, which are characterized by high automobile dependency and limited public transportation. In these environments, older immigrants are likely to depend on others to provide private transportation. Negative aspects of this reliance on …

Sustaining Multimodal Choices: Examining Travel Behavior For Non-Work Trips Beyond Covid-19, Yizhao Yang, Rebecca Lewis

TREC Final Reports

Increasing the usage of sustainable travel modes requires changes in both environmental and psychological dimensions. A knowledge gap exists concerning the mechanism via which various factors interact to shape travel decision. Gaining such knowledge requires our ability to examine people’s behavioral adjustment in reaction to environmental and psychological changes or interventions.

This project uses COVID-19 as a natural experiment, treating the significant disruption induced by the pandemic as an intervention to study changes in travel behaviors and adoption of different travel choices following the COVID pandemic. This project builds upon a 2020 study conducted by the PI’s. It adopts a …

Residual Vulnerabilities To Power Side Channel Attacks Of Lightweight Ciphers Cryptography Competition Finalists, Aurelien Mozipo, John M. Acken

Electrical and Computer Engineering Faculty Publications and Presentations

The protection of communications between Internet of Things (IoT) devices is of great concern because the information exchanged contains vital sensitive data. Malicious agents seek to exploit those data to extract secret information about the owners or the system. Power side channel attacks are of great concern on these devices because their power consumption unintentionally leaks information correlatable to the device's secret data. Several studies have demonstrated the effectiveness of authenticated encryption with advanced data, in protecting communications with these devices. A comprehensive evaluation of the seven (out of 10) algorithm finalists of the National Institute of Standards and Technology …

From The Closet To The Campaign Trail: Navigating Disclosure Of Sexual Orientation In Campaign Media Content By Openly Lesbian Political Candidates In The Oregon 2022 Election Cycle, Bridget D. Volk

University Honors Theses

This qualitative study examines the strategies employed by openly lesbian political candidates in navigating the disclosure of their sexual orientation within campaign media content during the Oregon 2022 election cycle. The project uses Tina Kotek, a candidate for Oregon governor, and Jamie McLeod-Skinner, a candidate for Oregon House District 5, as case studies. The thesis comprises of four main sections, each focusing on a specific aspect of campaign media content: analysis of the biography sections on each candidate's campaign website, examination of two selected social media posts from each candidate, analysis of two television advertisements for each candidate, and a …

Gas Metal Arc Welding With Undermatched Filler Wire For Hot-Press-Formed Steel Of 2.0 Gpa Strength: Influence Of Filler Wire Strength And Bead Geometry, Dong-Yoon Kim, Cheolhee Kim, Tae Hyen Lee, Minjung Kang, Junhong Park

Mechanical and Materials Engineering Faculty Publications and Presentations

Commercial welding filler wires have less strength than hot-press-forming (HPF) steels. As the 2.0 GPa-HPF steel sheets have been released, their lap welding characteristics were investigated using gas metal arc welding in this study. The base metal was 1.1 mm-thick 2.0 GPa-HPF steel sheets, and three filler metal wires considered in this study (W540, W920, and W980) had tensile strengths of 540, 920, and 980 MPa, respectively. Gas metal arc welding was performed under a controlled short-circuit mode, and the wire feed speed (WFS) was selected as a process parameter. Tensile-shear test and microscopy were performed to evaluate the joint …

The Identification Of Representation Gaps In Diverse Us Children's Picture Books, Alena Rivas

Book Publishing Final Research Papers

This paper addresses this research question: which intersectional identities remain underrepresented in diverse US children’s picture books? The analysis is based on two datasets, one from Diverse BookFinder (collected December 2022–April 2023) and another from a survey of librarians (collected January 2023–April 2023). Each book in the Diverse BookFinder collection features a non-white character in the following racial/cultural categories: Asian/Pacific Islander, Biracial/Multiracial/Mixed Race, Black/African American, Brown Skinned/Unspecified Race, Latinx/Hispanic, Middle Eastern/Arab, Multi-Racial Cast of Characters, Native American/Indigenous, and White/Caucasian. These identities were cross tabulated with the following identities to measure intersectionality: Gender (Nonbinary, Transgender, Gender Non-Conforming, Intersex, and Unspecified); LGBTQIAP2S+; …

Mourning In Eco-Poetics & Cellar As Linguistic Category, Gwen Moon

University Honors Theses

These poems are informed by ecopoetics as defined by Forest Gander: "If natural processes are already altered by and responsive to human observation, how does poetry register the complex interdependency that draws us into a dialogue with the world?" Because the backdrop of our lives is changing with increasing signs of eco-collapse, our bodies are constantly sensing fear and loss. These poems merge the personal with the global in an attempt at a corporeal language that conveys meaning as a felt sense over a cerebral relationship. To quote William Wenthe, "…there is something physical, corporeal about our experience of syntactic …

Policy Monitoring And Governance: The Cost-Effectiveness Of Community-Based Sanitation Programs In Indonesia, Devi Yulianti, Intan Fitri Meutia

Hatfield Graduate Journal of Public Affairs

Community-based sanitation (CBS) is a sanitation service option with technical and institutional assistance for poor urban communities to develop sanitation infrastructure in urban areas and treat domestic wastewater in small-scale sanitation systems. The Indonesian government has implemented critical policy interventions and investments to upgrade sanitation access nationwide since the early 2000s. This research will answer how policy monitoring and governance affect community-based sanitation program delivery through cost-effectiveness analysis. Building upon a qualitative paradigm, this paper contributes insights into community-based sanitation program effectiveness in local government. We adopted a descriptive case study-based research project in several urban villages in Bandar Lampung, …

Electric Vehicle Charging Stations And Oregon Federal Lands: A Prospective Policy Analysis, Cole P. Grisham

Hatfield Graduate Journal of Public Affairs

In 2022, the Oregon Department of Transportation (ODOT) committed $100M towards expanding electric vehicle (EV) charging stations statewide. The policy goal is to provide EV fast-charging capacity[1] for four vehicles per station over the Interstate 5 and 84 corridors, along with the US 101, 97, 26, and 20 corridors. ODOT’s investment establishes clear statewide EV charging corridors for the traveling public, not only in the most populated corridors but also across the more rural parts of Oregon and connecting to neighboring states. In order for the travelling public to access public lands for recreation, economic, and other purposes by …

A Literature Review On Understanding, Solidifying, And Expanding The Role Of Art Therapy In Death And Dying, Deborah D. Clark

University Honors Theses

The purpose of this literature review is to weave together an understanding of what research exists around art therapy in death and dying, what the role of art therapy is in end-of-life care and education, and determine what gaps exist for further study. When it comes to the topic of death and dying, most of us would agree that end-of-life care is extremely important, though this agreement often falls apart regarding what that care looks like, and how we do (or don't) talk and learn about death and dying. This review argues for an integrated holistic model of care concerning …

Player Character Conflict In Dungeons & Dragons 5e, Makenzie Kellar

University Honors Theses

Dungeons & Dragons (D&D) is a tabletop role-playing game (TTRPG) that has become increasingly popular in recent years due to cameos in shows such as Stranger Things, the success of actual play shows like Critical Role, and the release of the D&D movie Honor Among Thieves. D&D and other TTRPGs set themselves apart from other games by allowing for a massive amount of freedom both in character creation and in-game choices, both of which are a massive appeal for the player base. However, this also allows for conflict not only between the players, but also between the …

Globalizing Investments: Enhancing Retail Investor Portfolios Through Cross-Asset International Diversification, Charlotte T. Kline

University Honors Theses

Diversification is frequently reiterated, but for the standard retail investor, the what, how, and why often slide between the cracks. Diversifying internationally appears even more seldom discussed. A wealth of research has been integrated throughout this paper to focus on the what, how, and why of foreign diversification, all from a retail investor's perspective. This synthesis provides a comprehensive background followed by a discussion of a variety of asset classes available for diversification and biases and factors that lead to these gaps in diversification. The findings were divided into two categories: possible asset classes favorable to international diversification and causes …

Sartorial Representations Of Trans Men In The Post-Frontier West: A Case Study In Gender, Class, And Concepts Of Societal Degeneration, Rose Caughie

University Honors Theses

Clothing is communication. How it is perceived reveals a society's values and anxieties. In the post-frontier American west, moralistic laws against cross-dressing combined with fears of societal degeneration, resulting in the formation and enforcement of normative visions of gendered dress. When trans men Harry Allen and Milton Matson were arrested, images of them were published in newspapers across the nation. Allen's working class wear and close criminal contact with racial minorities reflects one perceived source of degeneration while Matson's high class look and British immigrant status reflects the other. This essay will consider how these men's clothing and bodies were …

A Hierarchical Decision Model To Evaluate Healthcare Organization's Readiness To Implement Clinical Decision Support Systems, Mohammed Oussama Laraichi

Dissertations and Theses

Clinical Decision Support Systems (CDSS) are essential tools for healthcare organizations as well as for healthcare providers to improve clinical care. However, successful implementation of CDSS can be challenging. Therefore, before implementing CDSS, it is crucial to assess the readiness of healthcare organizations to implement these tools.

Through a literature review, the first step of this research explores the concept of clinical decision support and CDSS, discussing their features, characteristics, and organizational hurdles to implementation. It also provides perspectives on CDSS adoption in the context of Information Systems and Health Technology. The review helped identify research gaps, objectives, and questions. …

Stakeholder Engagement In Urban Public Transportation Agencies In The United States, Tyler Joseph Wolfe

Dissertations and Theses

Major urban public transportation agencies in the United States are often under pressure to engage stakeholders in order to improve both the legitimacy and effectiveness of their transit systems. Based on qualitative methods of directed content analysis, this dissertation answers three related questions: (I) How do internal organizational qualities affect stakeholder engagement? (II) How do external socioeconomic factors affect stakeholder engagement? and (III) Does stakeholder engagement lead to better performance? Using a most similar comparative case study design, this research studies stakeholder engagement in five major urban public transportation agencies (Denver, Oklahoma City, Seattle, Portland, and Memphis). It demonstrates the …

Willow Abundance And Condition Mapping In Rocky Mountain National Park, Eric M. Nielsen

Institute for Natural Resources Publications

Riparian and wetland willow species have undergone serious declines in Rocky Mountain National Park as a consequence of a variety of environmental changes and, most recently, damage resulting from moose overpopulation. To address concerns about the long-term status of willows in the park, we developed remote sensing-based raster maps of riparian and wetland willow species presence, canopy cover percentage, canopy height, and leaf area index. All outputs were produced at 3-meter resolution, and represent willows as they existed in 2021. The mapping was performed via random forests classification and regression models trained on several hundred vegetation plots from a variety …

Local Voices: Counterstorytelling And Retention Of Faculty Of Color In Oregon's Community College System, Kristin Christophersen

Dissertations and Theses

The Oregon community college system employs a full-time faculty workforce that is overwhelmingly White. This study aimed to research why the representation of faculty of color in the state’s community colleges remains low by conducting interviews with faculty of color about their experiences at these public 2-year institutions using counterstorytelling as research methodology. Using critical race theory as a theoretical framework, this study collected and analyzed the counterstories of seven faculty of color in a variety of institutions and regions across one state about their experiences with institutional racism and how it impacts their persistence strategies and retention patterns.

Developing A Sample-Efficient Analytical Pathway For A Qualitative Chemical Investigation Of Ancestral Chilkat Dyeing And Weaving Practices, Dario Gerlando Durastanti

Dissertations and Theses

The project goal is to identify the dyestuffs used in hand-woven Chilkat blankets from the collection of the Alaska State Museum and the Sheldon Jackson Museum. Chilkat weaving is practiced by Northwest coastal clans, particularly in Southeast Alaska since at least the early 19th century. Through this collaboration, 117 wool fibers from 23 Chilkat textiles, and 193 reference samples consisting of dyed fibers using both natural and synthetic dye sources, raw dye material, and dye bath aliquots were provided to the lab for reference characterization and identification. In these analyses, dyes were classified as being either natural or synthetic, subdivided …

Author Demographics Of Outdoor Books: Exploring Diversity On The Shelves At Oregon Outdoor Retailers, Nell Stamper

Book Publishing Final Research Papers

In 2023, the book publishing industry faced a documented lack of social diversity (racial, ethnic and gender expressive). The outdoor recreation industry is also predominantly White and male, and there is a rising presence of Instagram influencers working to increase diverse representation in the outdoors. This paper used a literature review, digital ethnography, and field research to examine the gaps in the hypothetical experience of a White heterosexual cisgender male vs. that of any other demographic when browsing and buying books at outdoor retailers in Oregon. Field research showed that out of 300 authors represented on the shelves of outdoor …

Experiences Of People With Serious Mental Illness Seeking Services At Community Mental Health Centers During The Covid-19 Pandemic, Emily Leickly

Dissertations and Theses

Community mental health centers (CMHCs) have been underfunded and overburdened since Reagan-era disinvestment and the United States' move toward neoliberalism. Rates of mental illness have been rising consistently, particularly in Oregon, as CMHCs face continuing financial pressures and staff retention issues. This was before the COVID-19 pandemic. Today, we are still trying to understand the ongoing pandemic's impact on people with serious mental illnesses (SMI). Most of the studies in this area thus far are quantitative, and first-hand accounts of the pandemic from people with SMI are largely absent. Additionally, research in this area fails to draw on critical alternative …

Faculty Senate Monthly Packet May 2023, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The May 1, 2023 Monthly packet includes the May agenda and appendices and the Faculty Senate minutes and attachments from the meeting held April 3, 2023.

Caspi: Collaborative Photon Processing For Active Single-Photon Imaging, Jongho Lee, Atul Ingle, Jenu V. Chacko, Kevin W. Eliceiri, Mohit Gupta

Computer Science Faculty Publications and Presentations

Image sensors capable of capturing individual photons have made tremendous progress in recent years. However, this technology faces a major limitation. Because they capture scene information at the individual photon level, the raw data is sparse and noisy. Here we propose CASPI: Collaborative Photon Processing for Active Single-Photon Imaging, a technology-agnostic, application-agnostic, and training-free photon processing pipeline for emerging high-resolution single-photon cameras. By collaboratively exploiting both local and non-local correlations in the spatio-temporal photon data cubes, CASPI estimates scene properties reliably even under very challenging lighting conditions. We demonstrate the versatility of CASPI with two applications: LiDAR imaging over a …

The Pacific Sentinel, May 2023, Portland State University. Student Publications Board

The Pacific Sentinel

Editor: Dan Chilton

Articles in this issue include:

• Letter From the Editor
• Ghosts of Plant & Place
• Everybody Reads Ozeki
• Shrinking: Rethinking New Approaches to Therapy
• Braiding Sweetgrass
• Lana Del Rey Album Review
• The Perseverance of R*pe Culture in Rock & Metal
• Pay What You Will, Take What You Need
• What We're Enjoying
• Comics & Games

Vanishing Flies And The Lady Entomologist, Catherine Mcneur

History Faculty Publications and Presentations

The flies began emerging from the wheat around dusk, giving Margaretta Hare Morris little more than half an hour to observe the tiny, delicate creatures as they flitted from stalk to stalk. Requiring a magnifying glass to see them in any detail, Morris had first observed the flies as flaxseed-like pupa sleepily clinging to the young wheat plants in her neighbour’s field a few days prior, but now that they had fully transformed, there were too many and they were too quick to count. The swarms hovered over the wheat field, laying their eggs in the grain to secure a …