Digital Commons Network^™

Characteristics Of Interventions That Address Racism In The United States And Opportunities To Integrate Equity Principles: A Scoping Review, Brooke Dipetrillo, Paris B. Adkins-Jackson, Ruqaiijah Yearby, Crystal Dixon, Terri D. Pigott, Ryan J. Petteway, Ana Laboy, Aliza Petiwala, Margaret Leonard

OHSU-PSU School of Public Health Faculty Publications and Presentations

Background:

As a driver of racial and health inequities, racism is deeply ingrained in the interconnected systems that affect health and well-being. Currently, no common frame is employed across researchers, interventionists, and funders to design, implement, and evaluate comprehensive interventions to address racism. Consequently, there is a need to examine the characteristics of interventions implemented in the United States that address racism across social and structural determinants of health and socio-ecological levels. Additionally, we utilized a Health Equity Action Research (HEART) framework to assess how interventions integrate equity principles.

Methods:

This scoping review examined the characteristics of multi-level interventions that …

Readiness Of Cybersecurity In The Usa Energy Industry, Aaron Cavanaugh

Dissertations and Theses

Cybersecurity Readiness shows an organizations ability of applicant and application to be able to fully utilize computing resources through behaviors (e.g., training employees), practices, and processes, while managing risk through efficient controls in order to prevent, detect, and respond to outage scenarios using audit and assessment techniques. An evaluation of cybersecurity readiness for the USA energy industry assists industry decision makers to comprehensively assess readiness gaps for prioritizing a risk-based cybersecurity implementation plan. There is a currently a lack of a Multi-Criteria Decision Model (MCDM) to assist decision makers to comprehensively assess Readiness of Cybersecurity in the USA Energy Industry. …

Exploring Determinants Of Transit Recovery After The Covid-19 Pandemic, Udit Khandelwal

Dissertations and Theses

The COVID-19 pandemic significantly disrupted public transit systems across the US, resulting in substantial declines in ridership and revenue. At the same time, ridership has increased to different levels in cities. This thesis explores the determinants of transit recovery in American cities post-pandemic. It analyzes data from the National Transit Database (NTD) and employs a two-stage least squares (2SLS) regression model first laid out by Taylor et al. (2008) for data from 2000. Similar to the results of that paper, the thesis finds strong correlation between transit ridership and variables for transit supply and urban and demographic characteristics for 2019 …

Book Review Of, Calling Family: Digital Technologies And The Making Of Transnational Care Collectives, Michele Gamburd

Anthropology Faculty Publications and Presentations

Book Review: Calling Family: Digital Technologies and the Making of Transnational Care Collectives

Characterizing The Influence Of Metabolism On Steady State Water Exchange In Yeast As A Potential Mri Diagnostic Biomarker, Samantha Mumford

Dissertations and Theses

Under conditions of ionic equilibrium with the environment a cell maintains a constant volume yet rapidly exchanges water molecules with the extracellular space. The rate constant for steady state water efflux, k_io, can be measured using contrast enhanced magnetic resonance (CE-MR). The active water cycling (AWC) hypothesis is puts forward that k_io is primarily influenced by cellular ATP levels and H⁺ ATPase activity at the cell membrane. Due to the correlation between k_io and ATP levels, k_io is thought to be a probable MRI biomarker for metabolic diseases such as cancer. Yet, the molecular …

Faculty Senate Monthly Packet October 2024, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The October 7, 2024 monthly packet includes the October agenda, appendices, and the Faculty Senate minutes and attachments from the meeting held October 7, 2024.

Searching For Authentic Cultural Engagement In The Classroom, James H. Lyle Jr.

Northwest Journal of Teacher Education

Many teachers in the current public education system in the United States do not fully consider the unique societal and cultural aspects of African American and Latinx learners. As a result, many teachers could benefit from developing skills that strengthen their understanding of authentic engagement, cultural competency, and cultural congruency to aid in implementing culturally relevant and sustaining pedagogical practices that benefit the diverse learning styles of these students. Additionally, some African American/Black teachers have adopted a standalone Eurocentric approach to teaching that could further alienate and disenfranchise students of Color. To address these issues, I describe and explain the …

Critical Conversations On Teaching And Learning Decolonial Narratives: A Duoethnography Of Firekeeper’S Daughter, Erica England, Shain Wright, Dion Crommarty

Northwest Journal of Teacher Education

Exploring the role of diverse young adult (YA) literature in fostering social justice awareness, this paper focuses on the YA novel Firekeeper’s Daughter as a tool for understanding decolonization and our own individual privileges and responsibilities as they relate to colonization. Three researchers, each with differing positionalities and worldviews, employ a polyvocal methodology of duoethnography to examine the text's challenges to settler colonialism and its illumination of historical and systemic injustices. Through our dialogic exchange, we aim to contribute to a wider conversation about the potential of literature storytelling, and authentic, vulnerable conversations to inspire transformative change.

Exploring Teacher Perspectives Of Stem Outreach Sessions, Jennifer M. Jakobi, Rebecca Mccullough, Sabre Cherkowski, Haizley Trevor-Smith

Northwest Journal of Teacher Education

Teachers have a responsibility to create and foster engaging learning environments which encourage underrepresented persons in Science, Technology, Engineering, and Mathematics (STEM). Outreach programs have been shown to increase STEM engagement of students. We use a positive psychology lens to investigate STEM outreach and teacher wellbeing. This exploratory study uses a survey and focus group to assess how a STEM outreach program can create teacher feelings of support, confidence, and enjoyment. Results demonstrate that most teachers felt more confident in teaching STEM following the STEM-mentor facilitated outreach sessions. The positive benefits to teacher wellbeing from outreach program mentorship, is discussed.

Promoting Equity In Culturally Diverse Schools: A Literature Review Of Third Space Pedagogy, Sarah E. Harrison, Heidi Curtis

Northwest Journal of Teacher Education

The increasingly culturally diverse settings present within today’s P-12 schools necessitate improved pedagogical practices to develop more culturally inclusive and equitable learning environments. Third-space pedagogical practices demonstrate potential as an approach for increasing educational equity by promoting cultural hybridity among diverse students and stakeholders through negotiated sociocultural perspectives and interactions. This literature review summarizes recent scholarship surrounding third-space pedagogy, including discussions of how educators can foster third-space relationships and design third-space learning opportunities in diverse educational settings. In addition, lessons from COVID-19 third-space learning opportunities are discussed as a model for re-envisioning equitable instructional practices post-pandemic.

Education And Tolerance Of Homosexuality In Diverse Islamic Contexts, Camila Swift

Dissertations and Theses

This study examines the relationship between educational attainment and moral tolerance of homosexuality among Muslims in Algeria, Malaysia, Pakistan, and Turkey. Utilizing human development theory to understand how educational attainment affects social values, the analysis draws on data from over 5,000 respondents from the Pew Research Center's "World's Muslims" dataset, which includes responses from a nationally representative sample of Muslims in these four countries. Logistic regression models and predicted probabilities are used to explore how educational attainment relates to moral tolerance of homosexuality, adjusting estimates for various alternate explanations through the use of control variables. The findings reveal that the …

Pathos, Fall 2024, Portland State University. Student Publications Board

Pathos

Editor: Adriana Stanzione

A Magical Symbiosis: The Advent Of Witchcraft In The Age Of Social Technology, James Dryden

University Honors Theses

This paper investigates the relationship between social media and witchcraft practitioners in online communities. After providing a landscape of how other researchers have studied similar phenomenon, interviews with anonymous witches who utilize online platforms such as TikTok and Instagram were conducted by the author. Using these testimonies in conjunction with the research of others, the author identifies trends and similar stories between American witches regarding Wicca, the commodification of the craft, and how witchcraft practice continues in the modern day.

The Sphere Of Exposure: Centering User Experience In Community Science Air Monitoring, Marisa Westbrook, Valentina Serrano-Salomón, Jay Pecenka, Sumit Sankhyan, Aniya K. Hollo, Shelly L. Miller, Esther Sullivan

OHSU-PSU School of Public Health Faculty Publications and Presentations

Community science has increased in popularity in communities where residents hope to investigate the relationship between environmental issues and personal health. This study partnered with neighborhoods in the most polluted residential zip code in the US to conduct community science air quality monitoring. We conducted 60 semi-structured interviews after two monitoring deployments to understand participants’ subjective experiences of pollution exposure, their engagement with low-cost air quality monitors, and their data interpretation. We utilize the environmental health concept ‘exposure experience’ to analyze how participants use personal monitors, understand their data, and reinterpret their pollution exposure as a result. We further explore …

“What Keeps Me In School”: Oregon Bipoc Learners Voice Support That Makes Higher Education Possible, Roberta Hunte, Miranda Mosier-Puentes, Gita Mehrotra, Eva Skuratowicz

School of Social Work Faculty Publications and Presentations

A growing number of college students are nontraditional learners (age 21–65) who are people of color. These students face unique challenges in a higher education system increasingly shaped by neoliberalism and the ongoing context of institutionalized racism. In Oregon, policymakers have established ambitious goals to address racial disparities in educational attainment. In this study, focus groups and interviews were conducted with 111 Black, Indigenous, and People of Color (BIPOC) adult learners in Oregon to better understand their perspectives and experiences in regard to educational and career pathways. Participants included currently enrolled students, adults who had enrolled and left, and adults …

Far-Right Monologues And Extreme Identity, Benjamin Alexander Thigpen

Dissertations and Theses

My thesis is focused on the American far-right, by way of two sperate case studies, one centered on a contemporary movement (the manosphere) and one that has fallen from prominence (racist skinheads). Grounded in primary source analysis, my thesis builds off of the work of social movement theorists such as Sidney Tarrow, scholars of American politics like Richard Hofstadter, and emergent theories of social identity as laid out by Judith Butler and others. Through my analysis, I develop two theoretical arguments: first, that there are two distinct categories amongst far-right narratives (which I term offensive and defensive); and second, that …

Social Ecological Predictors And Correlates Of Latinos' Ipv Behaviors: A Systematic Review And Critique Of The Research Literature., Adrian Luis Manriquez, Eric S. Mankowski

Psychology Faculty Publications and Presentations

The current paper utilizes an ecological level of analysis framework to review and critique the literature surrounding predictors, correlates, and antecedents of Latinos' intimate partner violence (IPV) behaviors. More specifically, the ecological levels of analysis framework was employed to demonstrate how Latino males' IPV perpetration is being understood and studied. A total of n = 34 peer-reviewed articles were reviewed and critiqued. Findings indicated that most IPV research is being conducted at and comprehended from the individual (n = 33; 97%) and microsystem/small group (n = 24; 71%) levels of analysis, while linkages to organizational, locality, and institutional levels of …

Expanding The Scope: Multimodal Dimensions In Aphasia Discourse Analysis—Preliminary Findings, Manaswita Dutta, Bijoyaa Mohapatra

Speech and Hearing Sciences Faculty Publications and Presentations

Background:

Aphasia, resulting from acquired brain injury, disrupts language processing and usage, significantly impacting individuals’ social communication and life participation. Given the limitations of traditional assessments in capturing the nuanced challenges faced by individuals with aphasia, this study seeks to explore the potential benefits of integrating multimodal communication elements into discourse analysis to better capture narrative proficiency in this population.ObjectiveThis study examined how incorporating multimodal communication elements (e.g., physical gestures, writing, drawing) into discourse analysis may affect the narrative outcomes of persons with aphasia compared to those observed using methods that exclude multimodal considerations.

Methods:

Participants included individuals with chronic …

Historical Redlining, Contemporary Gentrification, And Severe Maternal Morbidity In California, 2005-2018, Xing Gao, Rachel Morello-Frosch, Amani M. Nuru-Jeter, Jonathan M. Snowden, Suzan L. Carmichael, Mahasin S. Mujahid

OHSU-PSU School of Public Health Faculty Publications and Presentations

Importance Historically redlined neighborhoods may experience disinvestment, influencing their likelihood of gentrification, a process of neighborhood (re-)development that unequally distributes harms and benefits by race and class. Understanding the combined outcomes of redlining and gentrification informs how the mutually constitutive systems of structural racism and racial capitalism affect pregnancy outcomes. Objective To examine if historical redlining and contemporary gentrification is associated with increased severe maternal morbidity (SMM) odds. Design, Setting, and Participants This cross-sectional study used data from a statewide population-based sample of all live hospital births at 20 weeks’ gestation or more between 2005 and 2018 in California. Analysis …

Reporting Gunshots: Prevalence, Correlates, And Obstacles To Calling The Police, Kris Henning, Joshua Carmony, Somalia Johnson Calloway, Christian Peterson

Criminology and Criminal Justice Faculty Publications and Presentations

Accurately documenting where and when firearms are discharged is a critical first step in gun violence prevention. Many cities rely on police calls for service as their primary source for this information. Recent studies find, however, that citizens underreport gunshots. This has led some communities to invest in gunshot detection technology (GDT) as an alternative data source. GDT remains an expensive and often controversial solution with limited evidence for long-term benefits. This underscores the need for additional research on third-party reporting of gunshots. The current study, conducted in Portland Oregon, surveyed 1,240 residents in 23 neighborhoods with above-average firearm discharges. …

The Nexus Of Resistance And Neoliberalism In Social Work And Social Welfare: A Scoping Review, Kevin Cherry, Sandra Leotti

School of Social Work Faculty Publications and Presentations

This study intervenes in a growing scholarly dialogue about neoliberalism in social work and social welfare by addressing the undertheorized concept of resistance. We conduct a scoping review of 54 articles published from 2008–2023 to answer two questions: how is resistance discussed in relation to neoliberalism, and what are the practice elements of resistance? Findings highlight resistance as a diverse phenomenon enacted in relation to context-specific manifestations of neoliberalism. A range of actors engage in resistance, including individual practitioners, social service organizations and collective action entities, among others. Resistance occurs across all scales of practice and takes many forms, from …

Climate Hazards And Human Migration: Literature Review, Anna Ivanova, Deepti Singh, Pronoy Rai, Claire Richards, Hugo Vasconcelos, Michael Goldsby

International & Global Studies Faculty Publications and Presentations

Human populations are migrating as a result of climate change. We conducted a systematic literature review examining the relationship between several climate hazards and migration flows. We reviewed 58 empirical studies between 2010 and 2023 that examined current and future migration related to acute and long-term climate hazards. The results indicate that the relationship between climate hazards and migration is diverse and depends on a range of socio-economic factors. Droughts and rising temperatures have a major impact on both international and domestic migration. Our review also reveals that multiple climate hazards collectively tend to intensify domestic migration toward urban areas, …

Minimal Separating Sets In Surfaces, Christopher Nelson Aagaard

Dissertations and Theses

Given a connected topolgical space X, we say that L ⊆ X is a minimal separating set if removing L from X gives a disconnected surface, butremoving any proper subset of L leaves the surface connected. We classify which embeddings of topological graphs are minimal separating in an orientable surface X with genus g, and construct a computer program to compute the number of such embeddings, and the number of topological graphs which admit such an embedding for g ≤ 5.

Peer Group Influence On The Antecedents Of Academic Coping Over The First Year Of Middle School, Daniel Lee Grimes

Dissertations and Theses

The motivational model of academic coping provides a framework for investigating the motivational antecedents and social contextual influences on ways of coping with academic adversity during the transition to middle school. Two studies were conducted to investigate the roles of three motivational antecedent variables of academic coping: perceived control, autonomous motivation, and catastrophizing. Study 1 investigated relationships between the motivational variables and academic coping across the first year of middle school. Study 2 investigated peer group influences on the motivational variables and on academic coping. Data from an entire cohort of 366 sixth students in the only middle school in …

The Role Of Multidisciplinary Collaborations In Publishing Innovation, Rachel Noorda, Okke Schlüter

English Faculty Publications and Presentations

Product innovation is crucial for the future of the publishing industry, and the objective of this study was to understand the role of multi-disciplinarity in publishing innovation teams, typical patterns of interaction between team members, and similarities and differences in multidisciplinary innovation teams across national boundaries (US, Canada, and Germany). This is an exploratory study from Portland State University, Stuttgart Media University and Toronto Metropolitan University based on twenty-one qualitative in-depth interviews with publishing employees involved in the innovation process. The study reveals that multidisciplinary innovation teams are common in all three countries. Using an input-process-output (IPO) model, researchers found …

Racial Attitudes And Perceptions Of Government Response During The Covid-19 Pandemic: Implications For Public Health Strategies., Man Hung, Jeremy D. Franklin, William A. Smith, Carlos J. Crespo, Evelyn U. Ezikwelu, Jerry Bounsanga, Martin S. Lipsky

Institute on Aging Publications

This study explored whether opinions about the government's role in addressing the COVID-19 pandemic vary based on demographic characteristics and racial beliefs. We hypothesized that opinions about the United States (U.S.) government's response to COVID-19 would differ based on an individual's characteristics such as age, race, and racial beliefs.

The Foodpunk City: Advancing Portland's Food Security Through A Shared Ideology Of Adaptation & Resistance, Nickolas Hash

Dissertations and Theses

Food injustice is a form of violence perpetrated by state and corporate actors against a constituency under their governing power, particularly impacting marginalized and impoverished communities. It denies individuals access to nutritious food, perpetuating cycles of poverty, inequality, physical health risks, and social exclusion. Grassroots movements have emerged to challenge dominant paradigms and advocate for food sovereignty, agroecology, and food anarchy. In Portland, the movement represents a nontraditional approach to food security that closely resembles the reactionary ideology of urban "punk" culture. Both groups prioritize community autonomy over food systems, sustainable agricultural practices, and resistance to oppressive structures that perpetuate …

Improved Parameters Of Anand Model And Advanced Fea Technique For Low-Cycle Fatigue Life: Finite Element Analysis Models For Pb-Free Solder And Pb Solder In Real Life Ball Gird Ally Package, Hamidreza Nahavandi

Dissertations and Theses

The present study uses the finite element method to evaluate the fatigue life of solder joints of plastic ball grid array packages (PBGA) under thermal-cycling conditions. A Series of precise 3D FE models for solder joints of plastic ball grid array packages is created to improve reliability prediction accuracy. Damage parameters are obtained from the FEA results and used to estimate solder balls’ thermal fatigue life. The Coffin-Manson equation is employed. The predicted thermal fatigue lives are discussed in detail.

Due to marketing and legislative pressures, Pb-free solder is fast becoming a reality in electronic manufacturing. The industry has concluded …

Post-Wildfire Water Quality Dynamics: A Multiscale Examination And Predictive Modeling Of Stream Temperature And Turbidity In Western U.S. Watersheds, Junjie Chen

Dissertations and Theses

Wildfires, exacerbated by climate change and human activities, pose significant threats to water-related ecosystem services in forested watersheds. This dissertation investigates the multifaceted impacts of wildfires on stream temperature and turbidity, two critical water quality parameters essential for maintaining aquatic ecosystem health and human water uses. By integrating a comprehensive literature review, empirical data analysis, and advanced machine learning techniques, this research provides a nuanced understanding of how wildfires affect hydrological processes across various temporal and spatial scales.

The findings reveal significant regional variability and the complex interplay between climatic, geographic, and anthropogenic factors. For instance, the literature review highlights …

Second International Marxism And The Finnish Revolution, Luke Brodersen

University Honors Theses

This paper will consider the Finnish revolution of 1917-1918 as it was understood by Second International Marxists--not because these Marxists were right, but because the revolution was led by Marxists of a socialist party formed in the Second International. By dint of the constraints of time, of resources, and of a language barrier, this paper cannot be an exhaustive historical account of the activities of the Finnish socialists, nor a comprehensive explanation of Marxism, nor would it assume to provide a proper 'Marxist' analysis of this history. Of the two 20th century English language histories of this revolution--the work of …