Digital Commons Network^™

Building Connections With Graduate Students Through Credit-Bearing Instruction, Michelle Desilets, Kimberly Pendell

Library Faculty and Staff Publications and Presentations

Graduate students often need support with research skills and other professional development that is under-recognized by their programs. Librarians play a key role in helping students fill in these gaps. This case study reviews student feedback on a librarian-developed and -delivered credit-bearing course. The course, Library Research and Scholarly Communication Fundamentals, is offered to graduate students across all disciplines. The curriculum is flexible and applicable to each student’s research, covering topics such as researching literature, citation and data management, and publishing in scholarly journals. The course has generated positive and constructive feedback from students, encompassing themes of self-efficacy, improved research …

Madwoman Makings: The Modern Girl As An Object Of Fear And Fascination In Unno Jūza’S "Mrs. Hirumi's Refrigeration Bag", Eliza Joy Mortimer

University Honors Theses

This thesis argues that Unno Jūza's 1937 short story "Mrs. Hirumi's Refrigeration Bag" uses the sensational tropes of deviant detective fiction to both stage and interrogate interwar Japanese anxieties around gender, science, and modernity. Focusing on the figure of Mrs. Hirumi—a scientifically empowered and sexually assertive female plastic surgeon who dismembers and cryogenically preserves her husband—the author reads her as a radical iteration of the Japanese Modern Girl character. By drawing on scholarship on deviant detective fiction, imperial modernity, and Kazue Harada's concept of (re)productivity, this thesis demonstrates how the short story both reproduces misogynistic criminological discourse and unsettles heteronormative …

Business Capstone Review: An Analysis Of A Local School Foundation, Emily Carlile

University Honors Theses

This capstone review thesis analyzes a school foundation in the Portland Metro Area. The capstone project was designed to conduct research to support the local school foundation, specifically the 18-35 demographic, and to increase overall funding. The project required navigating a compressed ten week timeline and coordinating a large, eleven member team to meet our client’s complex expectations. Beyond our hurdles with research, we managed multiple clients' expectations during the presentation, which were not part of the original consulting process. To maintain the project workload, we communicated with the client through a weekly email, four presentations, and a final recommendation …

How Agile Became The Design Philosophy Of Ai Fishbowl Under Real-World Constraints, Jad Saad

University Honors Theses

This capstone review examines the development of AI Fishbowl, a public-facing, interactive artificial intelligence system, as a case study in how Agile methods evolve from a project management tool into a design philosophy under real-world constraints. Although the project adopted an Agile workflow early on through a Kanban-style task management approach, the initial system design and architecture were still shaped by a largely plan-first mindset. This created a mismatch between flexible process and rigid design assumptions, which became increasingly apparent as the team moved from high-level architecture into implementation.

A critical turning point occurred when early architectural plans proved difficult …

A Cryptographic Perspective On The Verifiability Of Quantum Advantage, Nai-Hui Chia, Honghao Fu, Fang Song, Penghui Yao

Computer Science Faculty Publications and Presentations

In recent years, achieving verifiable quantum advantage on a NISQ device has emerged as an important open problem in quantum information. The sampling-based quantum advantages are not known to have efficient verification methods. This article investigates the verification of quantum advantage from a cryptographic perspective. We establish a strong connection between the verifiability of quantum advantage and cryptographic and complexity primitives, including efficiently samplable, statistically far but computationally indistinguishable pairs of (mixed) quantum states (EFI), pseudorandom states (PRS), and variants of minimum circuit size problems (MCSP). Specifically, we prove that a) a sampling-based quantum advantage is either verifiable or can …

Understanding The Experiences And Visibility Of Asexual People And Guiding Policy To Effectively Protect Asexuality, Lizzie Stravens

University Honors Theses

Asexuality is sexual orientation defined by those who experience little to no sexual attraction. Despite asexuality being as common as red headedness or left handedness, it has been severely overlooked in research and conversations. Because many people are not aware of the existence of asexuality, it has not been directly attacked by anti-queer campaigns. Still, there have been some recent shifts in this dynamic as asexuality becomes more visible. I conducted a linear regression on the 2022 Ace Community Survey results. I analyzed the effect of theoretically important variables on the outness of asexual respondents. Results indicated an importance on …

Math, And You! Math Tools Website For First-Grade Children With Instruction Provided Through Music Education, Tye Raymond

University Honors Theses

This thesis explores the conceptualization, exploration, and execution of a User Interface (UI) Design created as a supplemental mathematics education tool for grade one learners. Titled "Note Builder", this thesis project is a web design project, functioning as the prototype for a prospective website. Coding a website is a separate project; this project is comprised of the web design blueprint known as a prototype. The site uses a music-based digital reward system, which I constructed to motivate students as they explore new mathematics skills. All of the math questions used in this web design project are directly produced based on …

Rewiring The Senses: Neural And Perceptual Adaptation Through Cultural Immersion In Chile, Alexa Castillo

University Honors Theses

This thesis explores how cultural immersion reshapes perception over time. Rather than focusing only on language acquisition, the project examines how sustained exposure to a new cultural and linguistic environment alters sensory processing, cognitive effort, and emotional experience. The study draws on cultural neuroscience and neuroplasticity research to frame immersion as a process of adaptive recalibration.

Over four weeks in Valparaíso, Chile, I documented daily changes in auditory processing, visual attention, emotional response, and social interpretation. Journal entries were analyzed using qualitative thematic coding and organized into five categories: language overload, cognitive effort, automaticity, anxiety/frustration, and belonging/comfort. Weekly intensity ratings …

Bl(U)E Crab: Bluetooth Low Energy Connection Risk Assessment Benchmarking, Dylan Christopher Conklin

Dissertations and Theses

The usage of Bluetooth Low Energy (BLE)-based tracker devices for stalking has become a salient privacy concern. Detecting unwanted or suspicious trackers is challenging due to their cross-platform compatibility issues, inconsistent detection methods, and lack of an industry-wide standard for detecting malicious devices. BL(u)E CRAB, Bluetooth Low Energy Connection Risk Assessment Benchmarking, scans data and generates risk factors about nearby devices to classify them as suspicious or not. These risk factors include the number of encounters the user had with a device, the duration of time a device has been near the user, the distance a device has traveled …

Reliable Eigenspace Error Estimation Using Source Error Estimators, Jay Gopalakrishnan, Gabriel Pinochet-Soto

Mathematics and Statistics Faculty Publications and Presentations

We introduce a framework for repurposing error estimators for source problems to compute an estimator for the gap between eigenspaces and their discretizations. Of interest are eigenspaces of finite clusters of eigenvalues of unbounded nonselfadjoint linear operators with compact resolvent. Eigenspaces and eigenvalues of rational functions of such operators are studied as a first step. Under an assumption of convergence of resolvent approximations in the operator norm and an assumption on global reliability of source problem error estimators, we show that the gap in eigenspace approximations can be bounded by a globally reliable and computable error estimator. Also included are …

In The Wake Of Usaid Cuts, We Can Create A Demographic And Health Survey Program Founded On More Equitable Data Infrastructure And Stronger Research Integrity., Jasmin Abdel Ghany, Aasli A. Nur, Kerry L D Macquarrie, Joshua Wilde, Elizabeth A. Sully, Mahesh Karra, Ursula Gazeley, Ben M. John, Livia Montana

Publications, Reports and Presentations

t ’ s I n o w b een more than a year since President Trump’s dismantling of the US Agency for International Development (USAID), which led to the closure of its Demographic and Health Survey (DHS) Program. In place for decades, the DHS Program produced and shared, free of charge, some of the highest-quality data on population health in low- and middle-income countries (LMICs). Our own analysis found at least 9,000 published studies, reports, and book chapters based on more than 400 DHS surveys in almost 100 countries (Fig. 1).* And the DHS has been instrumental in improving the …

Crispr Spacers Reveal Diverse And Abundant Thermococcales Viruses In Hydrothermal Vents, Ryan Catchpole, Justin Mclean, Emily St John, Anna-Louise Reysenbach, Mart Krupovic, Michael P. Terns

Biology Faculty Publications and Presentations

Viruses are the most pervasive biological entities on Earth and they profoundly shape host ecology and evolution. However, for many microbial lineages, knowledge of their viromes remains limited, especially for those inhabiting remote environments, including deep-sea ecosystems. Here, we leverage one of the most extensively cultivated and genomically characterized archaeal lineages, the Thermococcales, to identify novel viral genomes. By utilizing CRISPR spacers from isolates and spacer arrays reconstructed from metagenomes, we mined mobile genetic elements (MGEs) in 1,172 publicly available and newly sequenced hydrothermal vent metagenomic datasets. Comparative genomics and identification of viral hallmark proteins revealed 620 viral genomes across …

Evaluating The Implementation Of Oregon's Dsm-5-Informed Autism Eligibility Revisions: Interest-Holder Perspectives And Policy Implications, Bradley Josef Hendershott

Dissertations and Theses

Under the Individuals with Disabilities Education Act (IDEA), states establish their own autism spectrum disorder (ASD) eligibility criteria, resulting in substantial interstate variation and frequent misalignment with medical diagnostic standards. In 2019, Oregon revised its ASD eligibility criteria by directly incorporating DSM-5 diagnostic criteria, reflecting proponents' theory of action that this alignment would improve conceptual clarity, identification accuracy, and coherence across educational and medical systems. While an early implementation study documented generally positive early effects reported by evaluators, no research has systematically examined whether the DSM-5 alignment achieved its anticipated effects, how the revised criteria function after multiple years of …

Adolescent Math Anxiety: Teachers' Grouping Approach At The Intersection Of Multiple Student Identities, Dara Shifrer, Hannah Sean Ellefritz, David Hernandez-Saca, Allison Roda, Karla Santana Martinez

Sociology Faculty Publications and Presentations

Math anxiety represents a substantial barrier to many students’ math learning. In this paper, we apply interdisciplinary perspectives to data on over 13,200 ninth graders and their math teachers from the High School Longitudinal Study. Results suggest that being perceived as dis/abled relates to heightened math anxiety regardless of adolescents’ gender, or race and ethnicity. Our intersectional approach reveals that adolescents’ expressions of math anxiety do not always correspond with gender, racial, and ethnic stereotypes, with Black girls, Black boys, and Latine boys expressing relatively low levels of math anxiety. Finally, consistent with the principles of inclusion and universal design, …

Characterizing Indoor Surface Voc Contamination After The 2025 Los Angeles Fires, Brett W. Stinson, Emily Lei, Elliott T. Gall

Mechanical and Materials Engineering Faculty Publications and Presentations

We quantify volatile organic compound (VOC) emissions from indoor surface swabs and portable air cleaner (PAC) filters collected in a home 30 days after the 2025 Los Angeles wildland-urban interface (WUI) fires. We calculate emissions for 17 fire-relevant compounds. Surface emissions exceeded those of clean controls, and emissions from a windowsill in a room without a PAC were ∼15× and ∼2× higher for benzene and toluene, respectively, than rates reported in the literature for comparable materials unaffected by smoke/soot. Particle filters installed in PACs at the start of the fire emitted aromatics at rates comparable to those reported in a …

Beyond Rationality: The Role Of Emotions In Communicative Planning, Minji Cho

Urban Studies and Planning Faculty Publications and Presentations

The impact of emotional dynamics has been overlooked within the field of planning. Traditional communicative planning theory, rooted in Habermas’ model of communication, typically propose that emotions should be managed to facilitate rational discussions that lead to logical agreements. Conversely, some research contends that emotions are not illogical or hazardous elements to be restrained during deliberation; instead, they are a topic requiring thorough investigation to create improved public forums. We investigate this tension by analysing facework during a land-use dispute at at the Gongjin Elementary School site in Seoul, South Korea. Our analysis reveals that facework not only impedes the …

Platforms For The Development And Sustainability Of Practice Research In Social Work: An International Cross-Case Analysis, Bowen Mcbeath, Michael J. Austin, Ilse Julkunen, Maija Jappinen, Lynette Joubert, Ralph Hampson, Rosaleen Ow, Lars Uggerhoj

School of Social Work Faculty Publications and Presentations

Purpose:

This paper presents an institutional and organizational comparative case analysis of practice research platforms in social work, which are institutionally embedded partnerships of university-based research centers, organizations delivering social services and healthcare, and other knowledge intermediaries that connect social work practice and research.

Methods:

An institutional and organizational comparative case analysis is presented concerning four practice research platforms from the USA, Finland, Australia, and Singapore.

Results:

We identify similarities and differences in the platforms’ purpose and basic goals, administration and financing, and substantive and methodological foci in the development of social work practice research studies.

Discussion:

We conclude by …

Patient Characteristics Associated With Telehealth Use In A Large Federally Qualified Health Center, Priyanka Gautom, Cara L. Eckhardt, Lisa K. Marriott, Cirila Estela Vasquez Guzman, Gloria D. Coronado

OHSU-PSU School of Public Health Faculty Publications and Presentations

The COVID-19 pandemic rapidly expanded telehealth services when in-person care was limited. Using primary care data from a large federally qualified health center in Washington state, this study aimed to: 1) describe trends in telehealth use among adult patients, and 2) provide disaggregated patient characteristic data associated with telehealth use, with a focus on patients speaking Asian Indian languages.

Post-Wildfire Water Quality And Aquatic Ecosystem Response In The U.S. Pacific Northwest: Science And Monitoring Gaps, Sara Wall, Jana E Compton, Ashley A. Coble, Beth M. Haley, Jiajia Lin, Allison Myers-Pigg, Justin Reale, Katie Wampler, Kevin D. Bladon, Kurt Carpenter, Heejun Chang, Multiple Additional Authors

Geography Faculty Publications and Presentations

An increase in the occurrence of large, high severity wildfires in the western Pacific Northwest (PNW), USA, has created an urgent need for science to better inform forest management and policy decisions to maintain source water quality in the region. The western PNW faces similar challenges to other regions with shifting wildfire regimes and large population centers reliant on surface water from forested catchments. However, the uniquely wet and highly seasonal climate of the western PNW suggests that findings from other, more frequently burned regions may not be directly applicable. To identify science, monitoring, and management gaps and opportunities in …

A Comprehensive Review Of Food Waste Management In Attaining Sdg 12.3 Goals: Insights From Asian Countries, Ping Hu, Lotifa Tamanna Toma, Ashraful Alam, Md. Tanvir Ahmmed, Md. Jahidul Islam, Kazi Farhana, Marjia Sultana, Miraj Ahmed Bhuiyan

Civil and Environmental Engineering Faculty Publications and Presentations

Food waste is one of the most important world-wide challenges whose environmental, economic and social impacts have far-reaching effects that include contributing to greenhouse gas emissions, resources depletion as well as the rising levels of food insecurity. These problems are further intensified in Asia due to high rate of urbanization, population growth, changing dietary habits, and lack of waste management facilities. These conditions complicate the fact that countries are increasingly struggling to achieve the United Nations Sustainable Development Goal (SDG) 12.3, which is to ensure that by 2030, half of the world has dropped per-capita food waste, and food losses …

Chemical Control Strategies For Poa Annua In Managed Turfgrass Systems, James D. Mccurdy, Rebecca G. Bowling, Aaron J. Patton, Edicarlos B. De Castro, James T. Brosnan, David E. Ervin, Shawn D. Askew, Clebson G. Goncalves, Matthew T. Elmore, J. Scott Mcelroy, Multiple Additional Authors

Environmental Science and Management Faculty Publications and Presentations

Poa annua L. is a widespread and persistent weed in managed turfgrass systems, exhibiting both annual and short-lived perennial growth habits. Effective management requires an integrated approach, with chemical herbicides remaining a primary tool. This review outlines the current landscape of chemical control strategies, including pre-emergence and post-emergence herbicide options, plant growth regulators, and emerging chemistries. Herbicide resistance in Poa annua continues to pose a significant challenge, with confirmed cases spanning multiple modes of action. Consequently, sustainable management depends on rotating herbicide classes, using mixtures and sequences of treatments, and integrating nonchemical tactics.

Examining Fort Vancouver Curatorial Practices: How Do Museums Interact With And Represent The Public?, Karryn Meharchand Pillay

Dissertations and Theses

Historically, the work of curators has always been somewhat opaque and mysterious to the public, with knowledge of curatorial practices only being passed from mentor to student, creating a small elite of those in the know, which is something that has only begun to change in the modern era (Meyer-Krahmer 2015). So, if museum operations are not accessible to the public, what does that mean for communities whose culture and history are being presented by the museum? How are they meant to reclaim their cultural heritage? How are they supposed to approach conversations regarding misrepresentation in museum exhibits?

Through this …

Who Pays For Preparedness? Valuing Disaster App Features Through A Factorial Survey Experiment In Flood-Prone Communities, Katsuya Tanaka, Tadashi Kito, Kohji Tanaka

Center for Public Service Publications and Reports

This study evaluates public preferences for next-generation disaster preparedness apps using a factorial survey experiment in flood-prone Japanese communities. The analysis first reveals a fundamental heterogeneity in public receptiveness, identifying two distinct segments: a small "receptive" minority (approx. 20 %) willing to consider adoption, and a large "unreceptive" majority (approx. 80 %) that rejects the app regardless of its features or price. Consequently, focusing on the receptive segment, the study estimates the economic value of specific app features. Results show that functions for immediate personal safety and family security—such as Rescue Request and Family Status Confirmation—are most highly prized. These …

The Scope And Impact Of Walking The Talk For Dementia 2024, Sherril B. Gelmon, Kate Irving, Walter Dawson, Jonathan Adrián Zegarra-Valdivia, Lingani Mbakile-Mahlanza, Fernando Aguzzoli-Peres

Institute on Aging Publications

Walking the Talk for Dementia (WTD) is a global educational initiative integrating a walk along the Camino de Santiago with a symposium to combat dementia stigma, raise awareness, and foster inclusion.

"We're Going To Tear Up The Caldera So We Can Have An Electric Car": Wrestling With Prospective Lithium Mining In The Oregon Desert, Elizabeth Bartholomew, Alida Cantor, Kate Berry, Noel Vineyard

Geography Faculty Publications and Presentations

Extraction of lithium, a key ingredient for renewable energy transitions, is a land- and water-intensive process. In this study, we use qualitative, place-based research to explore socio-environmental imaginaries surrounding a landscape on the verge of change due to lithium mining. We examine the ways that different actors are wrestling with the costs, benefits, and uncertainties of potential open-pit lithium mining in Oregon’s section of the McDermitt Caldera. In contrast to previous research which has described support for mining amongst those closest to the mine site, we find that in this case, perceptions of mining are characterized by ambivalence, uncertainty, and …

The Risc-V Fpga (Rvfpga) Teaching Package, Daniel Chaver, Sarah Harris, Luis Pinuel, Olof Kindgren, Zubair Kakakhel, Chris Owen, Roy Kravitz, Jose I. Gomez-Perez, Fernando Castro, Katzalin Olcoz, Multiple Additional Authors

Electrical and Computer Engineering Faculty Publications and Presentations

RISC-V is a free and open-standard ISA based on RISC principles, allowing anyone to design, manufacture, and sell RISC-V chips and software. Its flexibility and growing ecosystem have made it popular in research, education, and industry, increasing the need for educational materials. This paper provides an in-depth description of the RVfpga course, which offers a solid introduction to computer architecture using the RISC-V instruction set and FPGA technology. It focuses on providing hands-on experience with real-world RISC-V cores, the VeeR EH1 and EL2 cores, developed by Western Digital and hosted by ChipsAlliance. The course targets students and educators in computing-related …

The Multidimensional Online Civic Engagement For Youth (Moce-Y) Scale: Development And Validation, Yue Ni, G. John Geldhof, Kelly D. Chandler, Richard A. Settersten Jr

Psychology Faculty Publications and Presentations

Online civic engagement among young people may represent a form of positive youthdevelopment in digital spaces. However, its impacts on youth’s well-being remain unclear,partly due to a lack of validated measures that capture the unique features of the internetand incorporate youth voices. To address this gap, we developed and validated a scale ofmultidimensional online civic engagement for youth aged 15 to 25 years (MOCE-Y) using anexploratory sequential mixed-methods approach. Qualitative interviews with 12 youth sup-ported the multidimensional structure derived from literature, from which we developed aninitial 40-item scale. Exploratory (N ¼ 159) and confirmatory (N ¼ 244) factor analyses withtwo …

Coexisting Salps Exhibit Distinct Feeding Selectivity On Microorganisms In The North Pacific Subtropical Gyre, Anne W. Thompson, Kylee Lamberson, Kelly R. Sutherland

Biology Faculty Publications and Presentations

Mortality mechanisms play an important role in how oceanic microorganisms contribute to global biogeochemical cycles. Salps are widespread pelagic tunicates known to remove phytoplankton from coastal and high-latitude waters, but their interaction with microorganisms in the vast tropical and subtropical gyres is not well quantified. Using quantitative measurements of six major marine microorganisms in the guts of six distinct but co-occurring salp species from the North Pacific Subtropical Gyre, we examined the impact and dynamics of salp feeding on marine microorganisms in a vast open ocean region. All salps preferentially removed prey greater than 1 μm in diameter, including marine …

Thinking Otherwise With Children In Cities: A Storying Approach To Co-Researching With Children And Teachers, William A. Parnell, Sally Guyon

Leadership, Learning and Counseling Faculty Publications and Presentations

This Children in Cities research project examines an approach to storying research that foregrounds collaborative meaning-making between educators and young children in their city. Through exploring how educators and young children might “think otherwise” about teaching, learning, and participation with history, Place noticing and entanglements between humans, more-than-human, and non-humans, three stories and a metaphor surface in the data. Drawing on three stories, metaphor is employed as an analytic and integrative device to deepen interpretation of lived experiences. Central to the methodology is a democratic orientation that seeks to reduce hierarchical boundaries, engaging children aged 3–5 as co-researchers in the …

What Matters To Residential Long-Term Care Residents: Contextualizing Perceptions Of Person-Centered Care, Luis J. Cordero, Sarah Dys, Diana White

Institute on Aging Publications

This study combines the CRITIC and DEMATEL methods and introduces a new hybrid scenario analysis approach that identifies cross-scenario strategies. We use Taiwan's wind energy industry as a case study to validate the process. Although scenario analysis has been applied across various fields and organization types—including strategic planning, education, training, and recent environmental issues—scholars have highlighted problems such as the subjectivity of qualitative analysis and the lack of quantitative evidence. To address this, this study integrates scenario analysis with quantitative multi-criteria decision analysis to support decision makers in conducting scenario evaluations. We achieve this by applying a multi-criteria approach to …