Digital Commons Network^™

Lawfare As A Policy Tool In Sino-American Relations: The Case Of Huawei Cfo Meng Wanzhou, Zachary S. Souders

Hatfield Graduate Journal of Public Affairs

Competition between the United States and China is at an all-time high. Despite decades of diplomacy between the East and West, recent trends suggest the two powers are drifting further apart. To understand US-China relations, it is critical to understand major developments as they occur. This paper examines the geopolitical significance of United States v. Meng (2020), an extradition case in which US authorities requested the transfer of Chinese tech executive Meng Wanzhou to American jurisdiction. Despite US policymakers declaring Meng and Huawei to be threats to national security, the eventual dismissal of all charges Meng faced presents a puzzle …

Developing A Social Equity Action Plan: A Pathway Towards Achieving Water Equity In Oregon, Anis Zaman, Wade Hathhorn

Hatfield Graduate Journal of Public Affairs

The Sunrise Water Authority is a public utility serving the City of Happy Valley and surrounding areas of unincorporated Clackamas County. In general, the customers of Sunrise tend to be relatively affluent (by state and federal household income standards) and predominately white, and non-Hispanic by race and ethnicity. Notwithstanding, there are several vulnerable groups within the service population including low-income households, persons of color, children, seniors, immigrants, disabled, and others. Social equity looks to ensure fair and equitable access to public services for all. Following a framework established by the U.S. Water Alliance (known as the ‘3 Pillars’), a preliminary …

Mindspace: The Creation And Curation Of An Interactive Art Exhibition On Nostalgia, Memory And Complex Post Traumatic Stress Disorder, Emma Wallace

University Honors Theses

MINDSPACE is an autobiographical art exhibition aimed at raising awareness about Complex Post-Traumatic Stress Disorder (C-PTSD) through a collection of multimedia artworks. The exhibition combines sculpture, video projection, and multimedia installations alongside a compilation of creative writing to immerse viewers in the intricate emotional landscape of C-PTSD. Through a series of installations and carefully curated video and audio, visitors are invited to explore the internal world of an artist affected by C-PTSD and learn how this impacts the artist's life in various ways.

PTSD itself was only formally recognized as a discrete diagnostic category in the 1980s, and as of …

Native American And First-Nations Canadian And Physical Pfas Accumulations: A Literature Review, Laurel Liebeseller

University Honors Theses

Native communities' exposure to anthropogenic Per- and Polyfluoroalkyl Substances (PFAS: "Forever Chemicals") are not demographically or geographically evenly distributed. Those who live near or on contaminated land or water are the most likely to accumulate dangerous amounts of PFAS that may have serious health consequences (Tribal PFAS Working Group 2021). Areas that tend to be most contaminated include landfills, airports, and military bases. Often Black, Indigenous People of Color (BIPOC) and low-income communities are placed near these "sacrificial zones" due to historic and current policies that segregate and marginalize people and families to polluted lands creating great environmental injustices (Dixie). …

Shifting To The Online Environment: Exploring Virtual And In-Person Collaborations Between Community College Libraries And Writing Centers, Julia Stone

Library Faculty and Staff Publications and Presentations

Community college libraries and writing centers are natural partners due to their shared goals regarding academic support and student success, as well as their joint focus on the interrelated processes of writing and research. Research has shown that libraries at four-year institutions and writing centers collaborate in many ways, but little research has been conducted on collaborations at community colleges and whether these collaborations have moved to a virtual setting. Given the rise in online education at community colleges and students' need for developmental education in writing, this study used a qualitative survey approach to gain a better understanding of …

Artificial Intelligence As The Next Front In The Class War, Christopher Hill

Dissertations and Theses

For many years, artificial intelligence has been confined to the realm of science fiction, and while the technology has been in development, predicting the effects AI will have on our society has been a challenging endeavor. The release of ChatGPT in 2022, the subsequent mass adoption of the AI chatbot, and the response by other private firms in the field announced AI's permanent entrance into the public sphere. These recent strides made in the field of artificial intelligence reveal that the pace of technological development has outstripped the rate at which we are able to politically examine and understand these …

Commercial Property Vacancies In American Cities, Emily Dinh

University Honors Theses

This paper examines the alarming impacts of the vacancy phenomenon on commercial properties across American during and after the COVID-19 pandemic. The increase in remote work encourages people to work from home more frequently. This does not only lessen employees' foot traffic to offices, but also disconnects the engagement of consumers and visitors to public areas, such as malls, stores, and other amenities. Many commercial properties have closed, shrunk their operating spaces, or reallocated for safety and security reasons. Reduction in occupancy rate among mentioned properties influences negatively on business owners, their associated partners, residents of the impacted areas, and …

Hell's Tails: Localizing The Tail Proteins Of The Hyperthermophile-Infecting Virus Ssv1, Jane Arterberry

University Honors Theses

The tail of Saccharolobus spindle-shaped virus 1 (SSV1) has long been thought to be composed solely of viral protein 4 (VP4), but recent SSV1 structural studies have implicated the presence of additional structural proteins C166 and B78 in SSV1's unique tail. The exact locations of these proteins have not been confirmed. Structural proteins VP4 (C-terminus) and B78 are hypothesized to contribute to an adapter region bridging the viral capsid to the tail, whereas C166 is thought to comprise the majority of an internal extended structure, respectively. SSV1 structural proteins lack cysteine residues providing targets to determine their locations in the …

Prison Social Organization: Applying Social Psychology To Explain Racial Grouping In Prison, Siobhan Wynn

University Honors Theses

Since the creation of the United States, minorities have been controlled through various laws and practices such as slavery, Black Codes, Vagrancy Laws, and Jim Crow Laws. While these laws have been abolished, minorities in the United States are still being controlled in various areas such as the criminal justice system. This thesis will examine how certain codes in prisons have controlled Adults in Custody (AICs), in addition to examining two theories: Uncertain Identity Theory and Intergroup Threat Theory to help explain the social psychological functions of how and why racial grouping in prisons happen.

Public Support For Gunshot Detection Technology, Kris Henning, Joshua Carmony, Christian Peterson

Criminology and Criminal Justice Faculty Publications and Presentations

Firearm violence has led many U.S. cities to invest in gunshot detection technology (GDT). Research on GDT remains limited and focuses mainly on whether it impacts police response times, arrests, and injuries. Public opinion about this technology has received limited attention. The current study addresses this gap using surveys in 23 Portland, Oregon neighborhoods with above-average firearm discharges. Respondents were evenly distributed between those opposing GDT and those supporting its use. People with prior knowledge of the technology and those with privacy concerns were more likely to be opposed whereas those who worried about gun violence and those who had …

The Bonneville Power Administration In A Transformative Decade: A Study Of Collibration In Public Administration, Christopher M. Frost

Dissertations and Theses

In 1987, the Bonneville Power Administration (BPA) celebrated its 50th year as a federal agency. It was created in 1937 to market power produced by federal dam operations on the Columbia River and provide electric transmission service in the Pacific Northwest region. A decade later, while its organizational mission had largely remained the same, BPA had undergone a major transformation both in its governance role with regional partners and as an institution of the Pacific Northwest. This study seeks to understand how this change occurred.

My research identifies three factors that enabled BPA to successfully respond to external challenges to …

An Exploratory Study Of An Executive Team Leading Diversity, Equity, Inclusion, And Belonging (Deib), Tara Lashawn Cooper

Dissertations and Theses

With the increasing demographic diversity and critical focus on social justice in the United States, leaders are under significant pressure to integrate diversity, equity, inclusion and belonging (DEIB) strategies into their core operations and organizational culture. Challenged to think more critically about how to better prepare and support leaders in DEIB efforts, minimal research exists to provide insights on how executives should prepare, what they might expect, or the proven practices in DEIB. Driven by this lack of literature, this qualitative study explored how an executive team experienced and navigated the complexities of integrating and advancing DEIB in their organization. …

Social Media And The Technological Infrastructure Of Polarization In The United States: How Do We Move Forward?, Phoebe Cordova

Dissertations and Theses

The United States is currently experiencing extremely high levels of polarization that is unique to other times in history. One way to account for this historical difference is the fact that polarization is playing out under the novel conditions generated by technology and, specifically, social media. Thus far, work in the area of social media and polarization has primarily focused on proving a causal relationship between the two with contributions across disciplines remaining disparate without an integrative framework of understanding. Strikingly, there are few contributions from the field of conflict resolution, indicative of the more sweeping need for the field …

The Genetic Consequences Of Pollen And Seed Transport In The Wind, Elizabeth Hendrickson Scott

Dissertations and Theses

Dispersal is a crucial ecological and evolutionary process in plants. Seed dispersal is responsible for the colonization of novel locations and for range expansion in response to climate change, and pollen dispersal is important for the maintenance of genetic diversity in populations, particularly through long-distance dispersal events. Because plants are sessile, many species are dependent upon dispersal vectors to facilitate gene flow. Dispersal in the wind is a common vector in multiple plant families, as dispersal by abiotic vectors does not depend on community composition and is therefore more reliable than dispersal by biotic vectors. Despite prevalence among plant systems, …

Breaking The Barriers: Enhancing Mental Health Care For Muslim Communities Through Cultural Proficiency And Community Awareness, Rashid Muse

University Honors Theses

This thesis explores the multifaceted mental health care needs of the Muslim community, emphasizing the importance of cultural competence and community outreach. The inquiry delves into the unique challenges faced by Muslims in accessing mental health services amidst a backdrop of heightened Islamophobia in the United States. Central to this discourse is the pervasive stigma associated with mental health discussions within Muslim communities, which significantly hinders individuals from seeking professional help. This stigma is further exacerbated by cultural norms and societal expectations that view mental health struggles as personal failures. The thesis examines various approaches to providing culturally sensitive mental …

Embodying Whole Community Preparedness: A Case Study Of Student-Facing Preparedness Initiatives At Institutions Of Higher Education In The State Of Oregon, Francis Pastorelle

Dissertations and Theses

Over the last two decades, there has been a dramatic increase in natural and manmade disasters. While no community is immune to the risks posed by these large-scale emergencies, colleges, and universities, which are home to numerous vulnerable populations, could be counted among those most at risk. In their current state of overall community preparedness, campuses are not equipped to weather impending dangers; consequently, the impact on students could be disastrous. This study examined preparedness practices at Oregon colleges and universities to better understand how institutions of higher education in the state prepare their students for large-scale emergencies, what challenges …

It's Disco, Baby: Queer Possibilities And Conservative Outrage, Lottie Bromham

University Honors Theses

From 1974 to 1979, disco music was a cultural phenomenon, gracing radio airways and dance clubs across the United States. Just as disco music reached peak popularity, growing disapproval from rock fans and other Americans who saw the genre and scene as overly lavish, too effeminate, and too racially inclusive, forced disco out of American mainstream favor. This paper proposes a viewpoint that contextualizes disco culture as integral to the lives of queer people in New York City, analyzes the prejudices that accompanied the anti-disco movement, and situates the mainstream death of disco as an early cultural consequence of America's …

We're Here To Stay: Nonviolence And The Disability Rights Movement, Sky Mcleod

University Honors Theses

Nonviolent resistance is an effective tool for enacting large scale change including the advancement of civil rights. Disabled Americans have often used nonviolent protest and civil resistance to this aim. Despite this rich history of activism, the history of the Disability Rights Movement has largely been missing from scholarship on nonviolent resistance. Similarly, historical accounts in Disability Studies provide a fragmented perspective on the use of nonviolent resistance by Disabled people. This thesis delves into this under-appreciated history. From the League of the Physically Handicapped in the 1930s to Trump’s inauguration in 2016, this paper traces the progress of the …

At The Intersection Of Domestic Violence And Mass Shootings: A Qualitative Analysis Of The Relationship Between Ipv And Gun Violence, Troy Bleau

University Honors Theses

The intersectional study of domestic violence and mass shootings has only recently been the subject of inquiry within the psychology field. Within the past ten years research has been developed to examine the relationship between these two epidemics. What authors have found is that DV does play a role in shooting perpetration. This study aimed to identify domestic violence as a risk factor to predict, and subsequently intervene before future instances of shootings. 112 shootings were analyzed between the years of 2020 and 2023--they were then categorized as DV-related, non-DV related, and/or History of DV. The tested hypothesis was that …

Black Transnationalism And Diaspora In Hip Hop: An Analysis Of Billy Woods’ “Asylum”, Rayli Dornan

Anthós

This paper examines Billy Woods' 2022 song, "Asylum" from the album Aethiopes, situating it between the frameworks of Black transnationalism and diaspora. Woods critiques colonialism and constructs a collective Black cultural identity through lyricism and sampling, despite the universally destructive effects of colonialism. The methodology of this paper involves close reading and listening to "Asylum," supported by theoretical perspectives on Black transnationalism and diaspora. This research also incorporates historical context and Woods' personal background to frame the song's narrative. Key materials include the song's lyrics, its samples, and relevant academic literature on colonialism and Black identity. "Asylum" critiques colonialism …

How Reuse Rooms Can Reduce Waste On University And College Campuses, Zoe Slabodnik

University Honors Theses

This undergraduate honors thesis discusses the importance of how reuse rooms on university and college campuses can reduce waste by providing an alternative method of disposal other than landfills. There is currently no definition in use that exists for the term reuse room. This thesis defines a reuse room as a community room where anyone with access can donate and take free items that can be reused, recycled, repurposed, repaired and reworn. The goal of a reuse room is to encourage waste reduction, promote and destigmatize the use of second-hand materials, and save money and items from going to landfills. …

Enhancing Robustness Of Machine Learning Models Against Adversarial Attacks, Ronak Guliani

University Honors Theses

Machine learning models are integral for numerous applications, but they remain increasingly vulnerable to adversarial attacks. These attacks involve subtle manipulation of input data to deceive models, presenting a critical threat to their dependability and security. This thesis addresses the need for strengthening these models against such adversarial attacks. Prior research has primarily focused on identifying specific types of adversarial attacks on a limited range of ML algorithms. However, there is a gap in the evaluation of model resilience across algorithms and in the development of effective defense mechanisms. To bridge this gap, this work adopts a two-phase approach. First, …

Pt-Symmetry And Eigenmodes, Tamara Gratcheva

University Honors Theses

Spectra of systems with balanced gain and loss, described by Hamiltonians with parity and time-reversal (PT) symmetry is a rich area of research. This work studies by means of numerical techniques, how eigenvalues and eigenfunctions of a Schrodinger operator change as a gain-loss parameter changes. Two cases on a disk with zero boundary conditions are considered. In the first case, within the enclosing disk, we place a parity (P) symmetric configuration of three smaller disks containing gain and loss media, which does not have PT-symmetry. In the second case, we study a PT-symmetric configuration …

Investigating The Effects Of Inclusive Environments On The Mental Health Of Queer Individuals : A Study With The Rose City Rollers, Ashton Lee

Anthós

Purpose: Portland, OR, is home to the world’s largest roller derby organization, the Rose City Rollers (RCR). Having the spotlight held upon the community, the organization takes immense pride in communicating its ongoing embrace of its queer and uniquely diverse players. With historical and present prejudice against the LGBT+ community, derby stands as a haven for players looking for a place that will embrace each player's identity. The purpose of the study is to see how RCR’s openly queer settings specifically impact the well-being of its queer members.

Methods: November 2023, I conducted three interviews and a research group using …

The Cascading Effects Of Database Design, Liam Mccracken

University Honors Theses

This paper details how a relational database influenced the design of the rest of a software project. The software project in question is WonderTix, an open-source ticketing and donation platform for the use of Portland Playhouse under continuous development by teams of Portland State students as their computer science capstone project. The paper, a capstone review thesis, examines WonderTix as an instantiation of the Model-View-Controller design pattern, noting how the model, a relational database based on the SQL standard, influenced the design of the view and controller components. This influence is explored from three angles. First, when the implementation of …

Business Capstone Review: Team Dynamic Effects On Business Decision-Making, Lauren Mann

University Honors Theses

This thesis focuses on team dynamics and how they affect business decision-making when finding solutions collectively. It analyzes new team dynamics in relation to Tuckman's model of the five stages of team development. While much-existing research measures team dynamics and leadership styles, the purpose of this study is to highlight the characteristics and processes created in teams that lead to the strongest results. The constructive cohesion of team members comes from building a specific culture based on attitudes and guidelines. This knowledge is valuable because it can lead to the success or failure of decisions. This thesis argues that relationship-building …

Advanced Acoustic Emission-Based Shm For Concrete Structures: Real-Time, High-Precision Imaging Of Crack Geometry And Damage Sourcetype Using Moment Tensor Inversion, Seyyedmaalek Momeni, Thomas Schumacher, Lindsay Linzer, Brice Lecampion

Civil and Environmental Engineering Faculty Publications and Presentations

In this paper, we introduce a novel automated and high-precision acoustic emission (AE) monitoring algorithm and the software SIMORGH, which is suitable for structural health monitoring (SHM) of civil structures. Initially developed for laboratory-scale hydraulic fracture monitoring, this core software has been effectively scaled up to meter-level applications and is compatible with heterogeneous media such as concrete. It is designed to work with various standard data formats and is handles both trigger-based and continuous data. We present initial results from implementing this software in the AE monitoring of two 4.88-meter-long concrete beams in a laboratory setting, comparing it with manually …

Combined Passive And Active Ultrasonic Stress Wave Monitoring Of Concrete Structures: An Overview Of Data Analysis Techniques And Their Applications And Limitations, Thomas Schumacher, Numa Bertola, Niklas Epple, Eugen Bruehwiler, Ernst Niederleithinger

Civil and Environmental Engineering Faculty Publications and Presentations

Combined passive ultrasonic (US) stress wave [better known as acoustic emission (AE)] and active US stress wave monitoring has been shown to provide a more holistic picture of ongoing fracture processes, damage progression, as well as slowly occurring aging and degradation mechanisms in concrete structures. Traditionally, different data analysis techniques have been used to analyze the data generated from these two monitoring techniques. For passive US stress wave monitoring, waveform amplitudes, hit rates, source localization, and b-value analysis, among others, have been used to detect and locate cracking. On the other hand, amplitude tracking, magnitude squared coherence (MSC), and coda …

Writing Instructors’ Intentional Integration Of The Information Literacy Framework, Catherine F. Riehle, Erica Defrain, Deborah Minter, Janel Simons

Communications in Information Literacy

This article presents an exploratory study that examines how 11 first-year writing instructors’ conceptualizations of information literacy evolved over the course of their participation in an inquiry group co-developed and co-facilitated by the Libraries’ teaching faculty and the Director of Composition & Rhetoric at a public university in the United States. The authors developed a coding schema to identify the presence of information literacy-related themes and practices in pre- and post-program course syllabi and in reflective pieces submitted by instructors. The findings revealed that instructors’ use and applications of the ACRL Framework increased after the program, showing greater personal engagement …

Addressing Barriers To Research-Informed Practice: A Library And Social Work Collaboration To Empower Future Practitioners, Amanda Dinscore, Debbie Gonzalez

Communications in Information Literacy

Social work education prioritizes the use of research to inform practice. As university students, prospective social workers have a wealth of research available to them as well as librarians to help them find, evaluate, and use that information. However, access to much of this research ends once the student graduates—at a time when it is most needed to inform their professional practice. To address this challenge, a librarian and a social work faculty member worked with one class of students in their final semester of a bachelor’s degree in social work program to promote awareness of information privilege and barriers …