Digital Commons Network^™

Strategic Analysis Of Mirror: The Gym, Neeti Verma

Engineering and Technology Management Student Projects

The home gym equipment market has many local and global manufacturers competing for a higher market share. The market for gym equipment has traditionally been composed of commercial fitness facilities, hotels, and offices. The home equipment market has been rising amid COVID-19 pandemic. There have been a few new entrants with high technology in the home gym equipment market.

This paper looks at one such company and performs a strategic analysis of its product and would analyze the strategies used by the company to gain market share, performs external on the industry, and tries to propose a path forward for …

Strategic Management Of Digital Contact Tracing Technologies: Covid-19 And Singapore, Yaya Sirimongkarakorn

Engineering and Technology Management Student Projects

The emergence of the COVID-19 virus and global health pandemic has sparked a rapid need for new digital solutions. Singapore took a strategic lead by paving the path towards innovating digital contact tracing (DCT) technologies to contain the spread of the virus. The nation’s expedited response and model for DCT has shown to be one that many countries can take example from, regardless of experiencing hurdles in gaining sufficient user uptake initially. The concerns surrounding data security and privacy has fueled the movement for DCT technologies. With the vast majority of the population being involved, many aspects need to be …

Pathos, Winter 2021, Portland State University. Student Publications Board

Pathos

Editor: Claire Miller

Raps Sheet, January 2021, Retirement Association Of Portland State

RAPS Sheet: Monthly Newsletter

No abstract provided.

‘The Environment Is Us’: Settler Cartographies Of Indigeneity And Blackness In Prophecy (1979), Kali Simmons

Indigenous Nations Studies Faculty Publications and Presentations

This article examines the triangulation of whiteness, Blackness, and Indigeneity in the ‘creature feature’ sf-horror film Prophecy (Frankenheimer US 1979), arguing that the film’s renderings of environmental racism ultimately function to justify white supremacist hetero-patriarchal maintenance and surveillance of Black and Indigenous lands and bodies. A close examination of Prophecy’s representational and ideological shortfalls – in particular its renderings of Black and Indigenous maternity – reveals troubling entanglements between settler-colonial logics of geography, ecology, monstrosity, and subjectivity.

Subito 2021, Portland State University. School Of Music & Theater

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

Issue 4, Spring 2021

Renowned women composers of nineteenth century Europe; jazz musicians reflecting upon the roots of African-American music; punks defining the music of a generation; a Portlander composer offering a haunting work on the death of Mulugeta Seraw.

Pdxscholar Annual Report 2020, Karen Bjork, Sherry Buchanan, David Coate, Bertrand Robinson, Stacey Schlatter

Library Faculty and Staff Publications and Presentations

This report details the tenth year of operation for PDXScholar, Portland State University's institutional repository. The report covers the period between January 1, 2020 and December 31, 2020.

The 2020 report highlights the exponential growth of PDXScholar with almost 2.1 million (2,094,796) full text downloads. This is an increase of approximately 800,000 downloads from 2019, representing a 62% increase.

The report also focuses on our work to bring online new collections and to highlight research impacting our communities, academics, and personal lives.

Measurement Of American Indian And Alaska Native Racial Identity Among Medical School Applicants, Matriculants, And Graduates, 1996-2017, Erik Brodt, Steele Valenzuela, Amanda Bruegl, Dove Spector, Miguel Marino, Patricia A. Carney

OHSU-PSU School of Public Health Faculty Publications and Presentations

IMPORTANCE:

Accurate racial/ethnic identity measurement is needed to understand the effectiveness of outreach, recruitment, and programs to support American Indian and Alaska Native (AIAN) people becoming physicians.

OBJECTIVE:

To examine how changes in race/ethnicity data collection by the American Medical College Application System are associated with trends in applicants, matriculants, and graduates self reporting as AIAN.

DESIGN, SETTING, AND PARTICIPANTS:

In this cohort study, interrupted time series regression was conducted using data from the American Medical College Application system identifying medical school applicants and graduates between January 1, 1996, and December 31, 2017, who identified as AIAN. The number of …

Is Digital Humanities Adjuncting Infrastructurally Significant?, Kathi Inman Berens

English Faculty Publications and Presentations

This essay examines the infrastructural causes of digital humanities adjunct invisibility and proposes two remedies: to motivate DH adjunct self-identification by convening DH adjunct-specific prizes and bursaries; and what I call "microbenefactions": small actions by senior faculty that extend opportunities to adjuncts that cost little effort and can give adjuncts access to payment, prize-worthy work opportunities, or other benefits. The unspoken assumption is that DH skills are so much in demand that people with these skills are protected from adjuncting. As I interviewed seven DH adjuncts, their heterogeneous responses to standard questions reminded me that happy families are all alike; …

The Impact Of Covid-19 On Transit Workers: Perceptions Of Employer Responses And Associations With Health Factors, Sean P.M. Rice, Leah S. Greenspan, Talya N. Bauer, Jarred Rimby, Todd Bodner, Ryan Olson

Business Faculty Publications and Presentations

COVID-19 has had a substantial impact on transit workers’ lives, especially among public-facing vehicle operators. The current project examined relationships between workers’ knowledge and perceptions of their employer’s COVID-19 safety responses, job attitudes, and health. We surveyed transit workers (N = 174) between July and August 2020 and followed up 3 months later. Fifty-seven workers responded to the follow-up survey. Surveys addressed workers’ knowledge and perceptions of their employer implementing Centers for Disease Control and Prevention (CDC)-recommended COVID-19 safety responses, COVID-19 risk perceptions, job attitudes, and health factors. Employees reported knowledge of their employer implementing ~8 of 12 CDC-recommended responses. …

Blacks In Oregon, Darrell Millner

Black Studies Faculty Publications and Presentations

Periodically, newspaper or magazine articles appear proclaiming amazement at how white the population of Oregon and the City of Portland is compared to other parts of the country. It is not possible to argue with the figures—in 2017, there were an estimated 91,000 Blacks in Oregon, about 2 percent of the population—but it is a profound mistake to think that these stories and statistics tell the story of the state's racial past. In fact, issues of race and the status and circumstances of Black life in Oregon are central to understanding the history of the state, and perhaps its future …

Dual Panics: A Media Analysis Of Narratives On The Role Of Unauthorized Migration In America's Overdose Crisis, Morgan Godvin

University Honors Theses

Background: The realms of drug policy and immigration policy have long been fueled by misinformation, where sensationalism and panics help shore up political support. Most recently, the "border crisis" has been invoked to explain the "overdose crisis" in mass media narratives. Although the increase in migration is being blamed for illicit drug flows, drug importation occurs primarily through legal points-of-entry. The extent and excess visibility of false narratives linking overdose to migration in mainstream media is unknown.

Methods: We used the Media Cloud ecosystem to compile and characterize mainstream media content published between June 2021 and July 2021 regarding the …

Data Are In The Eye Of The Beholder: Co-Creating The Value Of Personal Data, Marta Stelmaszak Rosa, Glenn Parry

Business Faculty Publications and Presentations

The value of personal data has traditionally been understood in economic terms, but recent scholarship casts the value of data as multi-faceted, dynamic, emergent and co-created by stakeholders. The dynamics of the co-creation of value with personal data lacks empirical study. We conduct a case study of the development of a personalised e-book and find different perceptions of the value of personal data exist from the firm, intermediary and customer perspective: means to an end, medium of exchange and net benefit. The different data perspectives highlight ontological differences in the perception of what data are. This creates epistemological tension and …

Toward An Integrative Geological And Geophysical View Of Cascadia Subduction Zone Earthquakes, Maureen A.L. Walton, Lydia M. Staisch, Tina Dura, Jessie K. Pearl, Brian Sherrod, Joan Gomberg, Simon Engelhart, Ray E. Wells, Multiple Additional Authors

Geology Faculty Publications and Presentations

The Cascadia subduction zone (CSZ) is an exceptional geologic environment for recording evidence of land-level changes, tsunamis, and ground motion that reveals at least 19 great megathrust earthquakes over the past 10 kyr. Such earthquakes are among the most impactful natural hazards on Earth, transcend national boundaries, and can have global impact.Reducing the societal impacts of future events in the US Pacific Northwest and coastal British Columbia, Canada, requires improved scientific understanding of megathrust earthquake rupture, recurrence, and corresponding hazards. Despite substantial knowledge gained from decades of research, large uncertainties remain about the characteristics and frequencies of past CSZ earthquakes. …

The Influence Of Colorism On The Hair Experiences Of African American Female Adolescents, Lakindra Mitchell Dove

School of Social Work Faculty Publications and Presentations

This article addresses the prevalence of colorism among the hair care narratives of African American female adolescents. Eleven interviews were conducted to explore the connection between hair and sense of self and self-esteem. During data collection and analysis, the theme surrounding colorism emerged, as many participants discussed its influence on hair, recalling traumatic hair and colorist experiences. This article focuses on the analysis of these narratives using the colorist-historical trauma framework. Three themes emerged: (1) colorist experiences; (2) perceptions of good hair; and (3) the influence of White beauty standards. These themes reflect how participants conceptualized the implications of colorism …

Outcomes Of Telepractice Speech Therapy For An Adult Who Covertly Stutters: A Case Study, Megann Mcgill, Patrizha A. Schroth

PSU McNair Scholars Online Journal

Purpose: To report on telepractice-based holistic speech-language therapy services to reduce avoidance of stuttering and increase positive self-image as a communicator for an adult who covertly stutters as compared to baseline.

Method: A single case study design was employed with baseline, intervention, and maintenance phases completed via telepractice. The participant received bi-weekly speech-language therapy services, including both individual and group sessions. The Overall Assessment of the Speaker’s Experience of Stuttering-Adult (OASES-A) and Stuttering Severity Instrument-4th Edition (SSI-4) assessed the participant’s overt and covert stuttering behaviors at pre-treatment and post-treatment timeframes. Weekly data points of participant’s self-report of avoidance of stuttering …

Anatomy Of A Violent Protest Wave: Understanding The Mechanisms Of Escalation And De-Escalation In Far-Right And Anti-Fascist Street Clashes, Leanne Claire Serbulo

University Studies Faculty Publications and Presentations

With the rise of right-wing populist ideologies and ensuing social polarization, political violence has become more widespread. Between 2017 and 2019, far-right extremists and anti-fascists engaged in more than twenty violent protest clashes in Portland, Oregon, USA. Through a protest event analysis of those clashes supplemented with a case study of the protest wave, this paper explores how the mechanisms of radicalization and de-radicalization operate when two violent protest movements collide and interact with state security forces. The three-way interaction among a movement, counter-movement, and the police can produce unanticipated outcomes. For example, rather than de-escalating the situation, police underbidding …

The Electronic Hardware Music Subculture In Portland, Oregon, James Andrew Hickey

Dissertations and Theses

Music is relatively understudied as a geographic phenomenon, but recently there has been a shift in academic literature to understand the social, cultural and economic factors that determine music and its development in specific places. The purpose of this study is to examine the Electronic Hardware Music Subculture (EHMS) in Portland, why it thrives, and how it is linked to the local cultural economy. To do this, I used semi-structured, long form interviews with key members of the EHMS. These interviews, and my own observations, gave insight into what factors affect the success of members of the EHMS, and how …

Adaptive Courseware Implementation: Investigating Alignment, Course Redesign, And The Student Experience, Patricia O'Sullivan, Janelle De Carrico Voegele, Tonya Buchan, Raiza Dottin, Kari Goin Kono, Misty Hamideh, Wendy S. Howard, Jennifer Todd, Stanley Kruse, Johannes De Gruyter, Kevin Berg

Curriculum and Instruction Faculty Publications and Presentations

In this paper, four institutions share student and faculty feedback on the implementation of adaptive courseware through a common case study: biology for undergraduate non-majors. Additionally, each institution has provided a second case study of their choice. Together, researchers at Colorado State University in Fort Collins, CO, Portland State University in Portland, OR, University of Central Florida in Orlando, FL, and the University of Mississippi in Oxford, MS consider student perception of the benefits to the implementation of adaptive courseware, and how the deliberate alignment between adaptive courseware and course organization and structure impacts student experience. This paper highlights the …

Pharmaceuticals And Personal Care Products In Pacific Northwest Coastal Ecosystems: Spatial Variation, Organism Effects, And Consumer Perspectives, Amy Lynne Ehrhart

Dissertations and Theses

Anthropogenic pollution poses a threat to marine organisms and ecosystems worldwide. Common chemical pollutants that enter the marine environment include legacy contaminants, which are well known and heavily regulated or banned pollutants, and emerging contaminants, which are more recently recognized as pollutants and often lack regulatory limits for their use and discharge. Wastewater treatment plant (WWTP) effluent is a major source of various contaminants of concern, particularly pharmaceutical and personal care products (PPCPs) that are not fully removed during treatment. PPCPs exist at low concentrations in the environment and may have unknown and subtle effects on marine life. Data gaps …

Social And Emotional Learning: Beyond Components And Outcomes, Lina Darwich, Tara Slaughter

Northwest Journal of Teacher Education

Social emotional learning (SEL) is the current zeitgeist in education. This collaborative self-study includes a teacher educator and her former student, a high school English Language Arts teacher. Both educators, who center relationships and social justice in their teaching, reflect on what they learned and identify and analyze three tensions experienced by the K-12 teacher: concerns about coming across as too political, responding to parent and caregiver reservations about teaching SEL, and grappling with teachers’ emotions in the classroom. Main takeaways are discussed, including the value of partnership between teacher educators and their former students in the development of teaching …

Racial Gatekeeping In Country & Hip-Hop Music, Cervanté Pope

University Honors Theses

In mass communication, gatekeeping refers to how information is edited, shaped and controlled in efforts to construct a "social reality." One way it presents itself is in regard to racial inclusion and equality, and despite the headway we’ve seemingly made as a society, we are still lightyears away from where we need to be. Because of this, the concept of cultural property has become even more paramount, as a means for keeping one's cultural history and identity-preserved. Blacks and whites similarly attempt to protect or preserve facets of their culture they feel belong to them. What’s different for both of …

Stopped Listening: Experiences Of Higher Education Refugee-Background Learners, Peggy Lynn Maclsaac, Staci B. Martin, Wilson Kubwayo, Chablue Wah, Salome Nanyenga

School of Social Work Faculty Publications and Presentations

This paper discusses the academic agency of refugee-background individuals who have resettled to the United States of America and the responsibility of higher education to value refugee-background learners as knowledge creators. Contrary to deficit thinking that views learners as unable to succeed due to their refugee background, this study explores how their experiences demonstrate their multiple capacities to succeed in higher education. The essence of these experiences is presented using self-reflexive collaborative speaking and writing inquiry. Three main themes drawn from the results were the capacities of refugee-background learners to adapt cultures, maintain multiple social connections, and exercise agency.

Investigating Dose-Dependent, Multi-Generational, And Strain-Specific Effects Of 17Α-Ethynylestradiol Exposure In Zebrafish (Danio Rerio), Decatur Mitochondria Foster

Dissertations and Theses

Endocrine disrupting chemicals (EDCs) pose a threat to biodiversity at the individual, population, and ecosystem level, as they can interfere with processes that are responsible for regulating metabolism, development, behavior, and reproduction in living organisms. 17α-ethynylestradiol (EE2) is a synthetic estrogen and EDC utilized in pharmaceutical and livestock industries, and contaminates waterways worldwide. This research explores the effects of dose-dependent and multi-generational exposure of EE2 in three strains of zebrafish. High dose (10-25 ng/L EE2) exposure led to complete reproductive failure, as well as significantly decreased survival and growth. A period in clean water (depuration) after exposure allowed for some …

Winning The Fight For Better Bus Service, Steven Higashide

PSU Transportation Seminars

The "right to the city" depends on the right to access the city, and U.S. regions are marked by profoundly unequal access. One of the clearest manifestations of this is the state of U.S. bus transit. Bus service is simple to improve and has vast potential to better people's lives, but has been constrained by the racist planning and politics that shape every American city.

How can we fulfill the promise of better buses and create abundant transit networks that expand access to opportunity? In this seminar, Higashide unpacks the elements of effective bus service – and cites examples from …

Aligning Food Environments With Institutional Values: A Mixed Methods Study Of Oregon Health Care Organizations, Elizaveta Walker

Dissertations and Theses

A major driver of the obesity epidemic is obesogenic food environments, characterized by nutrient-poor and energy-dense foods that saturate the collective physical, economic and sociocultural conditions that influence nutritional status. Food environments in organizations such as hospitals and public health agencies warrant special consideration given their health-focused mission. Improving food environments within health care settings has been highlighted by the Centers for Disease Control and Prevention (CDC) as one of seven key strategies to prevent obesity. However, most of the refereed literature examining healthy food environment policies (HFEPs) within hospitals focuses on the inpatient dietary environment, leaving a paucity of …

Nonlinear Multigrid Based On Local Spectral Coarsening For Heterogeneous Diffusion Problems, Chak Shing Lee, Francois Hamon, Nicola Castelletto, Panayot S. Vassilevski, Joshua A. White

Mathematics and Statistics Faculty Publications and Presentations

This work develops a nonlinear multigrid method for diffusion problems discretized by cell-centered finite volume methods on general unstructured grids. The multigrid hierarchy is constructed algebraically using aggregation of degrees of freedom and spectral decomposition of reference linear operators associated with the aggregates. For rapid convergence, it is important that the resulting coarse spaces have good approximation properties. In our approach, the approximation quality can be directly improved by including more spectral degrees of freedom in the coarsening process. Further, by exploiting local coarsening and a piecewise-constant approximation when evaluating the nonlinear component, the coarse level problems are assembled and …

Assessing The Potential For Critical Thinking Instruction In Information Literacy Online Learning Objects Using Best Practices, Mandi Goodsett

Communications in Information Literacy

Critical thinking, while often used as a mere buzzword, is clearly relevant to the mission and expertise of librarians who teach. Even in online information literacy instruction, critical thinking remains an important goal. This study attempts to determine the ways and extent to which online information literacy learning objects follow best practices for teaching and assessing critical thinking. In this study, the researcher evaluated a sample of information literacy online learning objects in the Association of College and Research Libraries repository of peer-reviewed instruction materials, PRIMO, using a literature-based rubric. The resulting analysis provides evidence of the extent to which …

Analyzing Information Sources Through The Lens Of The Acrl Framework: A Case Study Of Wikipedia, Trudi E. Jacobson

Communications in Information Literacy

Might the ACRL Framework for Information Literacy for Higher Education be used to analyze information resources? Would a Framework-focused analysis of one commonly used resource, Wikipedia, yield valuable insights for the teaching and learning of key information literacy concepts? Each of the six frames is explored in the light of Wikipedia, and metaliteracy, a founding principle of the Framework, is introduced when it provides additional scaffolding in connection with the goals of a particular frame as a way to enhance student learning opportunities. There are a number of components in Wikipedia that align with the Framework …

The Journalistic Approach: Evaluating Web Sources In An Age Of Mass Disinformation, Victoria Elmwood

Communications in Information Literacy

A new approach to teaching web source evaluation is necessary for an internet that is increasingly littered with sources of questionable merit and motivation. Initially pioneered by K–12 educational specialists, the journalistic model avoids the cognitive duality of the checklist and a reliance on opaque terms and concepts. Instead, it recommends students apply the six journalistic questions of what, who, where, when, why, and how when evaluating freely available web sources. This approach outlines an evaluative procedure that is open-ended, discursive, and analytic in nature as opposed to formulaic and binaristic. It also requires students to consider both the context …