Digital Commons Network^™

Eviction Court In Multnomah County: Improved Legal Outcomes For Tenants Amidst Rising Eviction Filings, Alex Farrington, Lisa K. Bates, Colleen Carroll, Yi Wang, Azad Amir-Ghassemi, Minji Cho, Natalie J. Cholula, Andrew Lindstrom

Urban Studies and Planning Faculty Publications and Presentations

To examine how court processes at the Multnomah County Circuit Court impact tenants, our team conducted a series of court observations at the downtown courthouse between October and December 2023. In particular, we examined how the court handled the increasing size of eviction dockets during this period, the availability of legal assistance and other onsite services for tenants, the court’s implementation of new rules from Oregon House Bill 2001 (HB 2001), and any changes HB 2001 had on eviction case outcomes in Multnomah County. From our court observations, we found that high-volume eviction dockets were handled in a way that …

Subito 2025, Portland State University. School Of Music & Theater

Subito: Student Voices from Portland State University School of Music & Theater

Issue 8, Spring 2025

Explore the boundless creativity and passionate inquiry within this year's journal. Topics range from microtonal tuning systems unrestricted by cultural boundaries, to creative tips from composer and interdisciplinary artists, to analysis of Arvo Pärt and poetic ruminations of singing Beethoven's 9th.

Guidelines For The Creation Of Accessible Consent Materials And Procedures: Lessons From Research With Autistic People And People With Intellectual Disability, Kelly B. Beck, Kristen T. Mackenziem, Anne V. Kirby, Ian Moura, Kaitlyn Breitenfeldt, Christina M. Nicolaidis, Shannon Roth, Multiple Additional Authors

School of Social Work Faculty Publications and Presentations

Informed, voluntary, ongoing consent is a central tenet of ethical research. However, consent processes are prone to exclusionary practices and inaccessibility. Consent materials are often too long and complex to foster understanding and ensure that people make truly informed decisions to participate in research. While this complexity is problematic for all people, these challenges are compounded for autistic people and people with intellectual disability. Consent materials and procedures rarely incorporate accommodations for processing and communication differences common in autism and intellectual disability. Failure to provide such accommodations ultimately threatens the conduct of ethical research. We describe lessons learned across multiple …

Using Geographic Interviews To Conduct Community Assessments—Insights For Msw Pedagogy, Danielle Maude Littman, Denae J. Cook, Amie Thurber

School of Social Work Faculty Publications and Presentations

Social work is predicated as a person-in-environment profession, but few tools presently exist for students to operationalize person-in-environment through assessment and systematic understanding. Geographic interviews, which combine spatial mapping and qualitative go-along interviews, are one possible tool with promise for application in the social work classroom. This teaching note describes the process of integrating geographic interviews as one data collection method MSW students could utilize in a community assessment assignment. We share learnings from student assignments (N = 8) and instructor focus groups (N = 4). We found that while there was a high level of student and instructor interest, …

The Chitlins Effect: Distinguishing Cultural Resilience From Normalized Harm, Steffannie Roache

School of Social Work Faculty Publications and Presentations

The Chitlins Effect is a practice framework developed to help behavioral health professionals distinguish between culturally rooted strengths and trauma-based patterns in the communities they serve. Named after a cultural example rooted in Black American history — where necessity became tradition, and survival became meaning — the framework describes how beliefs, behaviors, and coping mechanisms are transmitted across generations, becoming normalized within families, communities, and cultures even when those patterns carry harm. This paper introduces the conceptual foundation of the framework, situates it within existing research on historical trauma, intergenerational transmission, and social determinants of health, and outlines its application …

Determinants Of Success On The Bar Exam: One Law School’S Experience 2010–2023, Morris Ratner, Stephen N. Goggin, Stefano Moscato, Margaret Greer, Elizabeth Mcgriff

Faculty Scholarship

No abstract provided.

Overcoming Judicial Innumeracy: A Proposal To Bring The Venerable Process Of Peer Review To The Enduring Problem Of Courts’ Scientific Illiteracy, David L. Faigman

Faculty Scholarship

Lawyers are not known for their proficiency in math and science. Most of us who went to law school reached a point in our math and science studies when we realized that neither medicine nor engineering were likely to be successful career paths. It is these lawyers who become judges. Yet, the United States Supreme Court has increasingly put the burden for deciding complex scientific and technical questions in the hands of judges. This Article explores this trend of putting greater responsibility for deciding scientific and technical issues on judges, particularly in the areas of evidence law, administrative law, and …

Criminal Procedure Without Consent, Kate Weisburd

Faculty Scholarship

Scholars and advocates have long argued that a person’s consent to a warrantless police search is often so inherently coerced, uninformed, and shaped by race, class, gender, citizenship status, and disability that to call it a “choice” is fiction. This critique is not limited to police searches based on consent. Waiving rights and consenting to otherwise unconstitutional state action permeates criminal procedure. The definition of a seizure, the third-party doctrine, custodial confessions, plea bargains, and agreements to alternatives to incarceration (such as GPS ankle monitoring) all hinge on the idea of voluntary choices—choices that are often just as coerced and …

Secretive Sheriffs: Opacity And Variation In California's Jail Responses To Covid-19, Hadar Aviram, Aparna Komarla

Faculty Scholarship

Agnotology is the study of culturally induced ignorance or doubt, particularly the publication of inaccurate or misleading scientific data. In this Article, we draw attention to a disturbing site of agnotology: healthcare in California jails. Often obscured because of the attention to state prisons, jails were sites of opacity and misinformation, largely because of sheriffs’ refusal to collaborate with data collection efforts—both coordinated by the state and solicited through non-profits.

Building on the data collection effort of the Covid In-Custody Project and on public advocacy efforts of the #StopSanQuentinOutbreak coalition and its off-shoots, we show the chasm between data on …

Minimax Under Pressure: The Case Of Tennis, Ben Depoorter, Simon Jantschgi, Ivan Lendl, Miha Mlakar, Heinrich N. Nax

Faculty Scholarship

A series of articles has tested von Neumann’s minimax theory against behavioral evidence based on field data from professional sports. The evidence has been viewed and collectively cited as positive evidence that elite athletes in their familiar sports contexts mix well and behave in line with minimax. In this paper, based on open state-of-the-art tennis data and analytics, we shall uncover new and significant evidence against minimax at the very top of the game, where previously, such results had not been obtained. The kinds of behavioral deviations from minimax that we find become apparent, because we enrich the test strategy …

“We Are The Future Of This Community”: Exploring Belonging And Rural Healthcare Practice Intent In A High School Medical Sciences Club: A Case Study Of Rural Youth Identity, Purpose, And Place, Sydney Ann Lyons

Cal Poly Humboldt theses and projects

Rural communities across the United States are facing critical healthcare workforce shortages, threatening access to quality care for underserved populations. Health career pathway programs offer a promising solution: a “grow our own” strategy to inspire local youth to pursue healthcare careers. However, little research has explored the role of belonging, identity development, and place-connection in strengthening these programs' outcomes. This case study investigates how participation in the Medical Sciences Club at Del Norte High School— located in rural Northern California— shapes students’, personal growth, career purpose, and rural healthcare practice intent. Through interviews with students, educators, and parents, I found …

Id-Gba: Subgraph Extension With Information Distance Guilt By Association In Complex Networks, Predrag Obradovic, Vladimir Kovacevic, Aleksandar Milosavljevic, Varduhi Petrosyan

Faculty, Staff and Students Publications

Here, we introduce the ID-GBA (Information Distance Guilt By Association) method to expand highly connected sets of nodes by deploying a novel algorithm for subgraph extension based on the guilt-by-association principle and information distance. In this study, ID-GBA was utilized to expand disease clusters, and identify novel disease genes. We first validate its ability to expand related disease sets from disease/disease graphs built using Open Targets' gene association scores. We then analyze disease/control gene expression networks and show that ID-GBA recaptures known disease genes in nine disease/control graphs. Compared to existing methods such as Random Walk with Restarts and Personalized …

Descending An Inclined Plane With A Large Language Model, Justin C. Dunlap, Ryan Sissons, Ralf Widenhorn

Physics Faculty Publications and Presentations

[This paper is part of the Focused Collection in Artificial Intelligence Tools in Physics Teaching and Physics Education Research.] We present a study in which a version of a common conservation of mechanical energy introductory physics problem, an object released on an inclined plane, is given to OpenAI’s GPT-4 large language model (LLM). We investigate how different permutations of object, action verb, and property of the incline impact the responses of the LLM. The problem setup and prompting was left purposefully minimal, requiring the LLM to state multiple assumptions to justify the final answer. We specifically studied how different keywords …

Clea Labs For Stellar And Cosmological Astronomy Bottled For Silicon Macintosh, Hansika Reddy Bandela, Yuktha Shetty, Jack C. Straton

Physics Faculty Publications and Presentations

Project CLEA -- CONTEMPORARY LABORATORY EXPERIENCES IN ASTRONOMY -- develops laboratory exercises that illustrate modern astronomical techniques using digital data and color images.

These Labs were developed for Windows, but the authors have bottled them for Silicon Macintosh computers.

Clea Labs For Planetary Astronomy Bottled For Silicon Macintosh, Yuktha Shetty, Hansika Reddy Bandela, Jack C. Straton

Physics Faculty Publications and Presentations

Project CLEA -- CONTEMPORARY LABORATORY EXPERIENCES IN ASTRONOMY -- develops laboratory exercises that illustrate modern astronomical techniques using digital data and color images.

These Labs were developed for Windows, but the authors have bottled them for Silicon Macintosh computers.

An Offline Approach For Frequency Event Detection In Power Systems: Tkeo And Statistical Analysis, Hussain A. Alghamdi, Midrar Adham, Umar Farooq, Robert Bass

Electrical and Computer Engineering Faculty Publications and Presentations

The increasing integration of renewable energy sources in power grids and the transition from conventional thermal-based generation to inverter-based resources for power generation have reduced power system inertia and increased the rate of change of frequency, which constitutes a challenge for frequency stability in modern power systems. These changes necessitate robust frequency event detection algorithms that can rapidly and accurately identify events, providing essential support to maintain stability. This paper proposes a frequency event detection algorithm with six tunable parameters for offline post-processing, leveraging the Teager-Kaiser Energy Operator method and statistical analysis. The algorithm is tested on a dataset comprised …

Grid Services Demonstration Using Service-Oriented Derms, Midrar Adham, Sean Keene, Tylor E. Slay, Jaime T. Kolln, Robert Bass

Electrical and Computer Engineering Faculty Publications and Presentations

This work demonstrates four grid service use cases using a service-oriented DER Management System within an Energy Grid of Things network. Imposed by a set of rules referred to as the Energy Service Interface, the DER Management System uses IEEE 2030.5 as its primary communication protocol. To simulate the efforts of Grid Operators, Grid Service Providers, and consumers to provide grid services, a co-simulation environment that leverages the GridAPPS-D simulation platform was developed. The results show that a service-oriented DER Management System provides a means of achieving reliable and impactful grid services while protecting customers’ privacy and ensuring their agency …

Platypnea-Orthodeoxia And Patent Foramen Ovale In A Patient In The Setting Of Covid-19, Laura Sarmiento, Riyad Kherallah, Guilherme Vianna Silva

The Texas Heart Institute Journal

Platypnea-orthodeoxia syndrome is a rare condition characterized by positional dyspnea and hypoxemia, with symptoms presenting in the upright position and improving when recumbent. Hypoxemia in platypnea-orthodeoxia syndrome is defined as a drop in Pao

Thorstein Veblen: The Independent Thinker Whose Contributions Advanced A Distinct Tradition Of Heterodox Economics, John B. Hall

Economics Faculty Publications and Presentations

Challenging Charles Camic’s perspective, this article argues that Thorstein Veblen’s time at the top amounted to about nineteen years; a fraction of his professional career. While drawing from and building upon challenges associable with a changing world which he faced – related to the ending of Laissez-faire and the rise of big business; the institutions initiated for prosecuting World War I; and the accompanying rise of the vested interests – Veblen’s writings effectively and propitiously provided a solid foundation for an American school of heterodox thought known as Original Institutional Economics.

Optic Nerve Sheath Diameter: Which Axis Should Be Measured?, Jakob Pansell, Tina Thomsson, Emelie Eng, Andreas Wallin, Mohammad Hirzallah

Faculty, Staff and Students Publications

Background and purpose: Optic nerve sheath diameter (ONSD) measured by point-of-care ultrasound (POCUS) is a commonly used non-invasive estimate of intracranial pressure (ICP). However, methodological variations limit standardization of this promising technique. Different imaging axes are identified as one such source of ONSD POCUS methodological variation. This study aimed to evaluate the agreement and diagnostic accuracy for elevated ICP between transverse and sagittal ONSD measurements.

Methods: We conducted a post-hoc analysis of 213 intensive care patients from three prior studies. ONSD was measured in both transverse and sagittal planes, externally (ONSDext) and internally (ONSDint) of the dura mater. Agreement was …

Modeling Functional Connectivity With Learning And Memory In A Mouse Model Of Alzheimer’S Disease, Lindsay Fadel, Elizabeth Hipskind, Steen E Pedersen, Jonathan Romero, Caitlyn Ortiz, Eric Shin, Md Abul Hassan Samee, Robia G Pautler

Faculty, Staff and Students Publications

Introduction: Functional connectivity (FC) is a metric of how different brain regions interact with each other. Although there have been some studies correlating learning and memory with FC, there have not yet been, to date, studies that use machine learning (ML) to explain how FC changes can be used to explain behavior not only in healthy mice, but also in mouse models of Alzheimer's Disease (AD). Here, we investigated changes in FC and their relationship to learning and memory in a mouse model of AD across disease progression.

Methods: We assessed the APP/PS1 mouse model of AD and wild-type controls …

Altering The Intracellular Trafficking Of Necator Americanus Gst-1 Antigen Yields Novel Hookworm Mrna Vaccine Candidates, Athos Silva De Oliveira, Leroy Versteeg, Neima Briggs, Rakesh Adhikari, Maria Jose Villar, Jeanna R Redd, Peter Hotez, Maria Elena Bottazzi, Jeroen Pollet

Faculty, Staff and Students Publications

BACKGROUND: The antigen Na-GST-1, expressed by the hookworm Necator americanus, plays crucial biochemical roles in parasite survival. This study explores the development of mRNA vaccine candidates based on Na-GST-1, building on the success of recombinant Na-GST-1 (rNa-GST-1) protein, currently assessed as a subunit vaccine candidate, which has shown promise in preclinical and clinical studies.

METHODOLOGY/FINDINGS: By leveraging the flexible design of RNA vaccines and protein intracellular trafficking signal sequences, we developed three variants of Na-GST-1 as native (cytosolic), secretory, and plasma membrane-anchored (PM) antigens. After one immunization in mice, mRNA vaccines induced an earlier onset of antigen-specific antibodies compared to …

Longitudinal Host Transcriptional Responses To Sars-Cov-2 Infection In Adults With Extremely High Viral Load, Vasanthi Avadhanula, Chad J Creighton, Laura Ferlic-Stark, Divya Nagaraj, Yiqun Zhang, Richard Sucgang, Erin G Nicholson, Anubama Rajan, Vipin Kumar Menon, Harshavardhan Doddapaneni, Donna Marie Muzny, Ginger A Metcalf, Sara Joan Javornik Cregeen, Kristi Louise Hoffman, Richard A Gibbs, Joseph F Petrosino, Pedro A Piedra

Faculty, Staff and Students Publications

Current understanding of viral dynamics of SARS-CoV-2 and host responses driving the pathogenic mechanisms in COVID-19 is rapidly evolving. Here, we conducted a longitudinal study to investigate gene expression patterns during acute SARS-CoV-2 illness. Cases included SARS-CoV-2 infected individuals with extremely high viral loads early in their illness, individuals having low SARS-CoV-2 viral loads early in their infection, and individuals testing negative for SARS-CoV-2. We could identify widespread transcriptional host responses to SARS-CoV-2 infection that were initially most strongly manifested in patients with extremely high initial viral loads, then attenuating within the patient over time as viral loads decreased. Genes …

Evading A Post-Truth World: Rorty’S Foundationless Philosophy For An Acculturating Education, Madhu Narayanan

Educational Leadership and Policy Faculty Publications and Presentations

A challenge for educators is how to teach in a “post-truth” world. Lies, fake news, and a gleeful disregard for facts – what I collectively term mis/information – all seem to undermine the very project of education. The pragmatism of Richard Rorty holds promise to address such issues. I first argue that Rorty’s philosophy of education is of limited use, whereas his broader thoughts on a philosophy without foundations are more relevant. I then suggest that a way forward is to evade the fight against post-truth dynamics altogether. An insistence on rational objectivity and foundational truth are at the root …

Overview Of The Head And Neck Tumor Segmentation For Magnetic Resonance Guided Applications (Hnts-Mrg) 2024 Challenge, Kareem A Wahid, Cem Dede, Dina M El-Habashy, Serageldin Kamel, Michael K Rooney, Yomna Khamis, Moamen R A Abdelaal, Sara Ahmed, Kelsey L Corrigan, Enoch Chang, Stephanie O Dudzinski, Travis C Salzillo, Brigid A Mcdonald, Samuel L Mulder, Lucas Mccullum, Qusai Alakayleh, Carlos Sjogreen, Renjie He, Abdallah S R Mohamed, Stephen Y Lai, John P Christodouleas, Andrew J Schaefer, Mohamed A Naser, Clifton D Fuller

Faculty, Staff and Student Publications

Magnetic resonance (MR)-guided radiation therapy (RT) is enhancing head and neck cancer (HNC) treatment through superior soft tissue contrast and longitudinal imaging capabilities. However, manual tumor segmentation remains a significant challenge, spurring interest in artificial intelligence (AI)-driven automation. To accelerate innovation in this field, we present the Head and Neck Tumor Segmentation for MR-Guided Applications (HNTS-MRG) 2024 Challenge, a satellite event of the 27th International Conference on Medical Image Computing and Computer Assisted Intervention. This challenge addresses the scarcity of large, publicly available AI-ready adaptive RT datasets in HNC and explores the potential of incorporating multi-timepoint data to enhance RT …

Domain-Specific Customization For Language Models In Otolaryngology: The Ent Gpt Assistant, Brenton T Bicknell, Nicholas J Rivers, Adam Skelton, Delaney Sheehan, Charis Hodges, Stevan C Fairburn, Benjamin J Greene, Bharat Panuganti

2020-Current year OA Pubs

OBJECTIVE: To develop and evaluate the effectiveness of domain-specific customization in large language models (LLMs) by assessing the performance of the ENT GPT Assistant (E-GPT-A), a model specifically tailored for otolaryngology.

STUDY DESIGN: Comparative analysis using multiple-choice questions (MCQs) from established otolaryngology resources.

SETTING: Tertiary care academic hospital.

METHODS: Two hundred forty clinical-vignette style MCQs were sourced from BoardVitals Otolaryngology and OTOQuest, covering a range of otolaryngology subspecialties (n = 40 for each). The E-GPT-A was developed using targeted instructions and customized to otolaryngology. The performance of E-GPT-A was compared against top-performing and widely used artificial intelligence (AI) LLMs, including …

Histone Deacetylase 6 Inhibition Promotes Microtubule Acetylation And Facilitates Autophagosome-Lysosome Fusion In Dystrophin-Deficient Mdx Mice, Akanksha Agrawal, Erin L Clayton, Courtney L Cavazos, Benjamin A Clayton, George G Rodney

Faculty, Staff and Students Publications

Aim: Duchenne muscular dystrophy is a progressive muscle-wasting disease caused by mutations in the dystrophin gene. Despite progress in dystrophin-targeted gene therapies, it is still a fatal disease requiring novel therapeutics that can be used synergistically or alternatively to emerging gene therapy. Defective autophagy and disorganized microtubule networks contribute to dystrophic pathogenesis, yet the mechanisms by which microtubule alterations regulate autophagy remain elusive. The present study was designed to uncover possible mechanisms underpinning the role of microtubules in regulating autophagy in dystrophic mice.

Methods: Mdx mice were also supplemented with Tubastatin A, a pharmacological inhibitor of histone deacetylase 6, and …

Who Belongs And Why It Matters: Belonging At An Oregon Elementary School, Kelly Smith

Educational Leadership Professional Doctorate Dissertations

Student sense of belonging is at the foundation of student outcomes with impacts reaching far beyond the walls of the elementary school classroom. This study investigates factors that shape students’ sense of belonging at an Oregon elementary school where Youth Truth survey data over the past three years have revealed a lack of sense of belonging amongst students. Correlates to the low sense of student belonging were identified via a root cause analysis process with students, staff and families. As a result of the root cause analysis, a theory of improvement was developed with input from students, staff and families. …

Beyond Traditional Education: Graduation Rates At An Alternative High School, Kayla Dawn Marie Crook

Educational Leadership Professional Doctorate Dissertations

The study addressed the problem of practice of improving on-time graduation rates for students in alternative education settings. Traditional educational systems often fail to meet the unique needs of students in alternative education programs, which could lead to increased barriers towards on-time graduation. Based on improvement science principles, this research utilized Plan-Do-Study-Act (PDSA) cycles to systematically test and refine prioritized change ideas to mitigate these barriers with the goal of increasing graduation rates at the focus school. These change ideas included improving social emotional learning through teacher coaching, personalizing attendance calls, and developing individualized student success plans. Through rapid iterative …

Growing Together: Strategies For Attracting And Retaining Community-Reflective Early Learning Professionals, Tonya Jo Coker

Educational Leadership Professional Doctorate Dissertations

The recruitment and retention of a diverse early learning workforce remains a critical challenge in special education. This study explores the multifaceted issues of workforce shortages, turnover rates, and the disparity between the demographics of educators and students in the Department of Early Learning within an education service district in Oregon. Through a detailed analysis of historical and current data, this study identifies systemic challenges contributing to the difficulty in attracting and retaining qualified staff, especially those who are representative of the communities they serve. Using improvement science as a methodological framework, the study tested change ideas focused on recruitment, …