Digital Commons Network^™

Association Between Fluoride Exposure And Blood Pressure, Man Hung, Amir Mohajeri, Teresa Vu, Hyma Moparthi, Martin S. Lipsky

Institute on Aging Publications

Objectives: This study investigated whether fluoride was associated with an increased prevalence of high blood pressure (BP) among adolescents in the United States. Methods: The study sample consisted of 2015–2016 National Health and Nutrition Examination Survey participants aged 13–17 years. Independent-samples t-tests, Chi-square tests, and regression models were used to analyze the data. Results: A total of 814 participants met the study criteria. The findings showed that the proportion of patients with high levels of water or plasma fluoride in the high BP group was higher than that in the normal BP group. However, after adjusting for sociodemographic covariates, neither …

A Content Analysis Of Social Media Discussions On Thc-Oacetate, Daniel J. Kruger, Amila Karahmet, Sydney M. Kaplan, Taylor Stacy, John Redfield, Vitush Agarwal, Mutaz Faqqouseh, Carlton Cb. Bone

Anthropology Faculty Publications and Presentations

Novel cannabinoids require systematic research to inform policies and practices. There is a growing interest in semi-synthetic cannabinoids by consumers, manufacturers, and regulators. However, there is a scarcity of research on these substances. Online discussion forums can provide guidance for research questions when current knowledge is scarce. The current project investigates the topics and issues covered in a social media forum devoted to THC-O-acetate (THCO), a semi-synthetic cannabinoid with rapidly rising popularity. Reddit comments posted on the THCO subreddit from June 2021 through November 2021 were coded for major and minor themes by a team of five coders and a …

Cullin 3–Mediated Regulation Of Intracellular Iron Homeostasis Promotes Thymic Invariant Nkt Cell Maturation, Emily L. Yarosz, Ajay Kumar, Jeffrey Singer, Cheong-Hee Chang

Biology Faculty Publications and Presentations

The E3 ubiquitin ligase cullin 3 (Cul3) is critical for invariant NKT (iNKT) cell development, as iNKT cells lacking Cul3 accumulate in the immature developmental stages. However, the mechanisms by which Cul3 mediates iNKT cell development remain unknown. In this study, we investigated the role of Cul3 in both immature and mature thymic iNKT cells using a mouse model with a T cell–specific deletion of Cul3. We found that mature iNKT cells lacking Cul3 proliferated and died more than wild-type cells did. These cells also displayed increased glucose metabolism and autophagy. Interestingly, we found that tight regulation of iron homeostasis …

Raps Sheet, Summer 2023, Retirement Association Of Portland State

RAPS Sheet: Monthly Newsletter

No abstract provided.

An Examination Of Power In A Triadic Model Of Parent–Child–Pediatrician Relationships Related To Early Childhood Gender Development, Eline Lenne, Christina J. Sun, Susanne Klawetter

School of Social Work Faculty Publications and Presentations

In this paper, the authors introduce the Triadic Model of Pediatric Care, an innovative conceptual framework for pediatric practice with transgender and gender diverse children. The Triadic Model of Pediatric Care consists of three experts—pediatricians, primary caregiver(s), and children—who each possess unique insights, knowledge, and decision-making power. This model guides pediatricians to provide gender-affirming care that acknowledges children as experts of their own experience and worthy of bodily autonomy, while also working to ensure primary caregiver(s) have the information and support necessary to provide a safe and nurturing developmental environment for their child. The authors provide a recommendation for how …

Respecting Tribal Voices In The Development Of A Gestational Diabetes Risk Reduction Preconception Counseling Program For American Indian/Alaska Native Adolescent Females: A Qualitative Study, Kelly R. Moore, Sarah Stotz, Martha Ann Terry, Ellen Seely, Kelly Gonzales, Gale Marshall, Jay Nadeau, Aletha Akers, Yesenia Garcia-Reyes, Multiple Additional Authors

OHSU-PSU School of Public Health Faculty Publications and Presentations

Background American Indians and Alaska Natives (AI/AN) are disproportionately affected by adolescent obesity, adolescent pregnancy and gestational diabetes mellitus (GDM). GDM is associated with increased risk for perinatal death, obesity, and subsequent type 2 diabetes (T2D) for the offspring. Moreover, mothers with GDM are also at increased risk for T2D post-partum. Yet few lifestyle interventions exist to reduce GDM risk prior to pregnancy. We describe the process of adapting an existing validated preconception counseling intervention for AI/AN adolescent girls at-risk for GDM and their mothers. Perspectives and recommendations were gathered from a diverse array of stakeholders to assure the new …

Diastereoselective Synthesis Of Α-Aryl Substituted Lndota Chelates From Achiral Starting Materials By Deracemization Under Mild Conditions, Karley B. Maier, Lauren N. Rust, Charlene I. Kupara, Mark Woods

Chemistry Faculty Publications and Presentations

Substituted derivatives of the DOTA framework are of general interest to alter chelate properties and facilitate conjugation of chelates to other molecular structures. However, the scope of substituents that can be introduced into the α-position has traditionally been limited by the availability of a suitable enantiopure starting materials to facilitate a stereoselective synthesis. Tetra-substituted DOTA derivatives with phenyl and benzoate substituents in the α-position were prepared. Initial syntheses used enantiopure starting materials but did not afford enantiopure products. This indicates that integrity of the stereocentres was not preserved during synthesis, despite the homo-chiral diastereoisomer being the major reaction product. The …

“Tradish-Ish”: Call Me By My Name: The Language Of Calls For Native Artists, Jessica Mehta

Amplify: A Journal of Writing-as-Activism

“Tradish-ish: Call Me by Your My Name” examines the recent language used in open calls for Indigenous works of public art. It explores which terms are "trending" to refer to these artists, who is behind these calls, and what this means for Indigenous artists.

Rift-Induced Disruption Of Cratonic Keels Drives Kimberlite Volcanism, Thomas M. Gernon, Stephen M. Jones, Sascha Brune, Thea K. Hincks, Martin Palmer, John C. Schumacher, Rebecca M. Primiceri, Matthew Field, William L. Griffin, Suzanne Y. O'Reilly, Derek Keir, Christopher J. Spencer, Andrew S. Merdith, Anne Glerum

Geology Faculty Publications and Presentations

Kimberlites are volatile-rich, occasionally diamond-bearing magmas that have erupted explosively at Earth’s surface in the geologic past^1,2,3. These enigmatic magmas, originating from depths exceeding 150 km in Earth’s mantle¹, occur in stable cratons and in pulses broadly synchronous with supercontinent cyclicity⁴. Whether their mobilization is driven by mantle plumes⁵ or by mechanical weakening of cratonic lithosphere^4,6 remains unclear. Here we show that most kimberlites spanning the past billion years erupted about 30 million years (Myr) after continental breakup, suggesting an association with rifting processes. Our dynamical …

Understanding Veteran Perceptions About Mental Health And Its Treatment, Quinn Turner Stoddard

Dissertations and Theses

Mental health illnesses are a growing issue for a large part of the country, and veterans in particular are vulnerable to the numerous negative effects they pose. Despite the high number of people that may benefit from treatment, a variety of issues with trust, stigma, and attitudes may act as barriers to care utilization. In response, this study investigated the perceptions that veterans within the Pacific Northwest hold in regards to mental health treatment as well as their intentions to seek it out should they require it. Using the integrated model of behavioral prediction (IMBP), data was gathered about veterans’ …

Confronting Web3 Technology: Opportunities, Challenges And Community Formation, Christopher-John Rogers

Dissertations and Theses

The emergence of blockchain technology created an entire industry of innovative new digital assets--or tokens--and diverse new fields of expertise founded on ideological aspirations of a new World Wide Web that reimagines digital value transfer through decentralization and disintermediation. Experimentation in the so-called "Web3" industry produces rich new fields of ethnographic study revealing the experiences of diverse individuals navigating novel technological capabilities which give way to new avenues of identity formation, community building, and ecosystem creation. These exciting new endeavors come with difficult challenges threatening the realization of ambitious visions for digital futures. Ethnographic research conducted through discourse analysis, participant …

A Daily Investigation Of The Recovery Paradox: Examining The Dynamic Interplay Of Workload, Recovery Experiences, And Microbreaks, Morgan Rose Taylor

Dissertations and Theses

Research has highlighted the importance of recovery from work stress during non-work time for employee health and wellbeing. Building on the recovery from work stress literature, this study examines the recovery paradox which suggests that employees may recover from work demands the least when they need it the most. Therefore, the purpose of this study is to shed light on the mechanisms underlying the recovery paradox. Specifically, this study examined whether a common work stressor, workload in the morning, is indirectly related to poorer recovery experiences in the evening through negative states at the end of workday. Furthermore, this study …

People And Power: Person-First Language Usage And The Criminal Justice System, Casey E. Orr

Amplify: A Journal of Writing-as-Activism

Language is power. Word choice and terminology, especially those referring to people, are expressions of societal norms and institutional power. Dehumanizing crime-first terms and labels are abundant and common in criminal justice contexts despite being protested by system-involved individuals and activists. Instead, many advocate for person-first terms wherein identifying language emphasizes an individual’s humanity. With a peace-focused anthropological framework, this paper presents the case for person-first language in criminal justice contexts. It is evident that adopting first-person language usage regarding the criminal justice system is necessary after analyzing and considering the multiple sources, such as the voices of those who …

Reclaiming The Past And Transforming Our Future: Introduction To The Special Issue On Foundational Contributions Of Black Scholars In Psychology, Fanita A. Tyrell, Helen A. Neville, José M. Causadias, Kevin O. Cokley, Karlyn R. Adams-Wiggins

Psychology Faculty Publications and Presentations

The contributions of Black scholars to psychology have been erased or marginalized within mainstream, U.S.-centered psychology. As such, psychologists and trainees have little exposure to strengths-based theories and schools of thought that center and humanize the experiences of people of African descent. This special issue intervenes on anti-Black racism at the epistemic level by curating a review of foundational contributions by diverse Black scholars in psychology and related fields. The special issue is organized around five integrative and overlapping themes: (a) Black scholars who have written on topics related to race, racism, and racial identity; (b) schools of thought that …

Psu Student Housing Insecurity Interim Report, Jacen Greene, Homelessness Research & Action Collaborative, Portland State University

Homelessness Research & Action Collaborative Publications and Presentations

EXECUTIVE SUMMARY

Project Background

This study on student housing insecurity and homelessness was funded as part of a HUD FY2023 Community Project Funding Opportunity awarded to Portland State University. Phase 1 of the study, which led to this report by PSU’s Homelessness Research & Action Collaborative (HRAC), includes a literature review; a summary of PSU student survey results; a description of PSU programs based on interviews with staff and administrators; an analysis of programs at other institutions; and a set of recommendations for better addressing student housing needs. Phase 2 of the study will include the results of a comprehensive …

Book Review Of, K-Pop Dance: Fandoming Yourself On Social Media, Jungmin Kwon

School of Film Faculty Publications and Presentations

Book Review:

Chuyun Oh, K-pop Dance: Fandoming Yourself on Social Media, New York, NY: Routledge, 2022, 194 pp., $52.95 (paperback).

Enhancing The Definitions Of Climate-Change Loss And Damage Based On Land Conversion In Florida, U.S.A., Elena A. Mikhailova, Zhenbang Hao, Hamdi A. Zurqani, Mark A. Schlautman, Gregory C. Post, George B. Shepherd, Sarah J. Kolarik

Geography Faculty Publications and Presentations

Loss and damage (L&D) from climate change result from past and current greenhouse gas (GHG) emissions. Current definitions of L&D exclude GHG emissions even though they represent L&D to human beings and the environment. This study’s objective was to identify and quantify the L&D from GHG emissions associated with land developments using the state of Florida (FL) in the United States of America (USA) as a case study. All land developments in FL caused various L&D (20,249.6 km2, midpoint 3.0 1011 of total soil carbon (TSC) losses with midpoint $50.3B (where B = billion = 109, USD) in social costs …

Policy Implementation In Crisis: Lessons From The Philippines, Steven T. Zech, Joshua Eastin, Matteo Bonotti

Political Science Faculty Publications and Presentations

Like many countries, the Philippines faced severe economic, social, and political challenges during the COVID-19 pandemic. In March 2020 President Duterte issued an executive order announcing a national state of emergency that introduced a highly restrictive system for community quarantine and lockdown. While these measures led international observers to rank the Philippinesʼ pandemic response among the worldʼs most stringent, it is unclear whether subsequent health outcomes were sufficient to justify the severity. In this article, we evaluate discrepancies between COVID-19 policy goals and outcomes in the Philippines via a compelling but under-utilized method of democratic deliberation, the ‘mini-public’. The mini-public …

Re-Imagining Mandatory Reporting: Professionalization's Complicity, Sam Harrell, Stephanie Wahab

School of Social Work Faculty Publications and Presentations

Mandatory reporting of child abuse is a part of the civil legal system that can activate a policy cascade disproportionately criminalizing racialized and marginalized communities. While social work scholarship has explored ways to increase provider compliance with mandatory reporting laws, there is a dearth of research focused on how social work education guides future providers towards the praxis of mandatory reporting discourses. This article presents findings from a content analysis of social work textbook excerpts focused on mandatory reporting of child abuse in the U.S. We found that textbooks affirm social work’s loyalty to the State by approaching mandatory reporting …

Optic Nerve Head Gene Transcription Sequelae To A Single Elevated Iop Exposure Provides Insights Into Known Responses To Chronically Elevated Iop, Diana C. Lozano, Hari Jayaram, William O. Cepurna, Shandiz Tehrani, Lina Gao, Suzanne S. Fei, Dongseok Choi, Elaine C. Johnson, John C. Morrison

OHSU-PSU School of Public Health Faculty Publications and Presentations

Purpose: To clarify the optic nerve head (ONH) gene expression responses associated with a single, axon-damaging exposure to elevated IOP in relation to the composite cellular events previously identified in models of chronically elevated IOP.

Methods: Anesthetized rats were exposed unilaterally to an 8-hour pulse-train controlled elevation of IOP (PT-CEI) at 60 mm Hg, while others received normotensive CEI at 20 mm Hg. ONH RNA was harvested at 0 hours and 1, 2, 3, 7, and 10 days after either CEI and from naïve animals. RNA sequencing was performed to analyze ONH gene expression. DAVID Bioinformatics tools were used to …

Duets And Deadness, Josh Epstein

English Faculty Publications and Presentations

Short-form essay on teaching The Waste Land in relation to sound and media.

An Industry-Standard Profit And Loss Statement For Book Publishing Professionals In The United States, Jackie Krantz

Book Publishing Final Research Papers

Title profit and loss statements (P&Ls) in book publishing are valuable predictive tools for newly acquired titles. They inform the press on how money will be moving through the press in relation to the book’s production, revealing the book’s estimated value and level of profit. However, there is no industry-standard template. This lack of a template makes it difficult for new industry professionals to learn about P&Ls; prevents knowledge of one press’s P&L from being transferrable throughout the industry; and causes smaller presses to potentially neglect this useful tool due to the steep learning curve. The solution is to create …

Developing And Testing Low-Cost Air Cleaners For Safer Spaces During Wildfires, Brett William Stinson

Dissertations and Theses

Air cleaning reduces indoor exposure to fine particulate matter (PM_2.5) during wildfire events. However, resource and cost restraints may limit access to air cleaning during such an event, as both commercial devices and the high-rated MERV filters that homemade assemblies typically rely upon tend to be expensive and in short supply. With these barriers in mind, we sought to develop and evaluate the potential for air cleaners that use common household fabrics as filtration media. Evaluated designs use a box fan to move air across fabric filters; box fans are inexpensive and readily available to many households. Ultimately, …

The Allegory Of United States Settlers V. Native Americans In Wes Craven's The Hills Haves Eyes (1977), Blue Van Alst

University Honors Theses

The year 1977 saw the release of Wes Craven’s second major production, The Hills Have Eyes. A film that sits within a filmic library of Craven that works to use the horror genre to reflect on and critique the American society that he lived in. The Hills Have Eyes employs the stereotypes that the films of John Ford helped to solidify in U.S. society. He does this in order to explore the tense historical relationships between Indigenous and United States settlers during the time of westward expansion. Using the white middle class Carter family to serve as settlers, and …

“For The Right To Live”: Radical Activity In Portland’S Parks During The Great Depression, Eliana Bane

Anthós

During the Great Depression, Portland's working class joined in the national surge of radicalism to fight for economic relief and social justice. One of organized labor’s most effective strategies was to stage mass demonstrations in highly visible public spaces, such as Plaza Park adjacent City Hall in downtown. Rallying in city parks represented workers’ determination to exercise their free speech in spite of Red Scare suppression of leftist radicals. This essay explores the role of public parks in the history of the labor movement in Portland during the Depression, primarily focusing on Plaza Park since it was a hub for …

Back To Nature: Marie Antionette And The Cottagecore Fantasy, Rose Caughie

Anthós

This essay is an examination of the legacy of Marie Antionette's Chemise a la Reine. At the end of the 18th century, a portrait of the queen in this dress caused scandal and outrage. Despite, or perhaps because of this, the Chemise a la Reine became a staple in the wardrobe of the Western woman. Today, this style continues to be popular. This is particularly notable in the Cottagecore aesthetic movement. Much like Marie Antionette's use of this style, Cottagecore fashion carries deep ties to an escapist pastoral fantasy. However, more important is the continued legacy of Neoclassicism and the …

The Impact Of Sars-Cov-2 On The Consolidated Meatpacking System In The United States, Judith R. Solomon

Anthós

The Sars-Cov-2 virus has had a particularly intense impact on the meatpacking industry in the United States. In this paper I provide a brief introduction to the social, economic, and political realities that lead to mass deaths of meatpacking workers from COVID, and the impact of a consolidated meatpacking system on disease mitigation. These workers are considered expendable due to a lack of power.

“Who Is Here To Help?” Exploring Informal Teacher Mentorship: A Call For Study, Steve W. Johnson

Northwest Journal of Teacher Education

The high attrition rates of teachers in the initial phases of their career is a well-documented problem that school districts around the United States have been grappling with for decades with limited success (Carver-Thomas & Darling-Hammond, 2019; Ingersoll, 2003). The COVID pandemic has also increased the attrition of experienced teachers with 55% of teachers reporting that they are more likely to leave the profession before reaching retirement age than they were before the pandemic (Jotkoff, 2022). Mentorship programs that place new teachers with experienced teachers is one solution that school districts in one state have implemented to increase …

It's A Mean, Mean World: Social Media And Mean World Syndrome, Samantha Kemp

University Honors Theses

Born from cultivation theory, which suggests that media has a profound effect on viewers' perceptions of the world around them, Mean World Syndrome is a psychosocial phenomenon that describes increased levels of fear, anxiety, and pessimism, as well as an overall perception of the world as "meaner" than it actually is, as a result of heavy viewership of violence-related mass media. Mean World Syndrome has primarily been associated with television consumption, but a major societal shift towards consumption of social media instead of television over the last two decades necessitates investigation into how social media affects its users. Through an …

Disrupting Epistemic Injustice: Implications For Lived-Experience Accounts Of Mental Illness In Social Work Education, Jessica D. Hawkins

University Honors Theses

Mental illness stigma interventions have not been shown to be effective on a large scale. It has been suggested by stigma researchers that being in close proximity to people with mental illness, or listening to their lived-experience narratives, could reduce mental illness stigma. This study proposes an inclusion of a Mad studies framework in social work education -- a framework that highlights the importance of lived-experience accounts of mental illness in knowledge production about this population. Inclusion of lived-experience narratives could reduce stigma and discrimination of people with mental illness among social workers and other service providers.