Digital Commons Network^™

Citoyen.Ne.S: Conversation En Français, Annabelle Dolidon

PDXOpen: Open Educational Resources

CITOYEN.NE.S is a French language method for the conversation class at the intermediate/ advanced level. Content and activities are built around the concepts of diversity, inclusivity and equity, and engage students to practice French while questioning and participating in the world they live in – to be full citizens whatever their background, their race or their gender identity. As the French spelling of the title indicates, the book embraces écriture inclusive and uses it for instructions and general information for all students.

The book is composed of five chapters covering various themes. None of them provides again basic vocabulary from …

Improving Bicycle Crossings At Unsignalized Intersections Through Pavement Markings: Analysis Of The City Of Portland Innovative Strategy, Frank Boateng Appiah

Dissertations and Theses

The increasing trend in the number of bicycle crashes in the U.S since 2009 has been a major challenge to safety. In 2019, a total of 36,096 people were killed on U.S roadways. A total of 846 (2.3%) of these fatalities were bicyclists and around 75% of the bicycle fatalities occur in urban areas and intersections are common locations of crashes. Many bicycle enhancements such as bike boxes, bicycle signals, curb extensions have been installed to improve safety at signalized intersections. The City of Portland OR experimented with an innovative treatment to improve bicycle crossings at unsignalized crossings. This treatment, …

Market Research For Small Businesses: A “Real World” Perspective, Kerry Wu

Library Faculty and Staff Publications and Presentations

SCORE plays an essential role in supporting predominantly new small business entrepreneurs with limited resources. This article shares findings from in-depth interviews with SCORE mentors on how they advised clients on doing market research, their strategies and recommended resources on popular topics, and the perceived challenges their clients faced. Academic librarians can take advantage of opportunities identified in the study to build a robust relationship with SCORE, as well as leveraging SCORE methods and resources in their core reference and instruction work with students.

Online Activism And Real Life Environmentalism, Emily Grace Anderson

Dissertations and Theses

Past and present human activities have created and accelerated an array of environmental catastrophes and various systems in the environment remain under threat as a result of human behavior. In hopes of mitigating environmental consequences, a social movement has arisen to encourage people to behave in ways that are more environmentally sustainable. Research shows that individual behavior choices impact the environment, and this influence can be used to positively affect the environment through engagement in pro-environmental behavior. Like with many other social movements, the internet has been a tool in spreading awareness of a cause and allowing people the opportunity …

Oer Guide For Wr 227 Instructors: Using Open Educational Resources (Oers) In Wr 227 Courses, Sarah Read, Jordana Bowen, Henry Covey

PDXOpen: Open Educational Resources

The "OER Guide for WR 227 Instructors: Using Open Educational Resources (OERs) in WR 227 Courses" aims to help instructors make sense of and sort the massively decentralized and varying content of existing OERs available to support technical and professional writing courses. This guide is intended as a resource for introductory technical writing course instructors to adapt an existing course to integrate OER resources, or, to build a new course with all-OER student resources. This guide was developed for the specific use of WR 227 instructors at Portland State University and across Oregon; however, the material in the guide or …

The Worth Of Risk: Political Participation And Risk Perceptions, Siri Grubb

Dissertations and Theses

This study draws on concepts from political and risk communication to inform our understanding of what motivates people to be politically active. Inspired by concerns that traditional models of participation do not perform as well among younger and more diverse populations, alternate variables are considered including risk perceptions surrounding policy issues and political parties. Results show that established political variables such as political interest and civic duty remain strongly associated with participation, while offering support for several new variables of interest from the risk communication literature. In the present study, threat and efficacy perceptions explained additional variance in political participation …

Electronic Resource Management In A Post-Plan S World, Jill Emery, Graham Stone

Library Faculty and Staff Publications and Presentations

cOAlition S and research funding policies mean open access content is no longer a "trend" but rather another consideration of content management for librarians and libraries. In 2018, the authors of this article launched a new version of TERMS (Techniques for Electronic Resources Management). TERMS 2.0 envisages a post-Plan S e-resources life cycle blending e-resources and open access content management. This article outlines how open content management can dovetail into current e-resource management tactics across six TERMS: Investigation of material, procurement and licensing of content, implementation, troubleshooting of problems, evaluation and preservation, and sustainability concerns. Lastly, we reflect on the …

Navigating The Space Between Us, Robert Gould

PDXOpen: Open Educational Resources

Navigating the Space Between Us - Finding Connection, while Embracing the Continua of Difference: A Dilemma Driven Conflict Analysis was developed as an upper division undergraduate textbook for a conflict resolution CR 310U Values and Ethics course (required for a PSU bachelor's degree in CR) and adaptable to a conflict resolution CR 513 graduate course (required for PSU master's degree in CR). Its intended audience are students from Portland State University enrolled in a ten week, quarter system, though it is adaptable for a semester length course. The chapters are combined with other readings on conflict resolution values and ethics. …

Finding A Community Niche: Rethinking Historic House Museums In Oregon, Liza Julene Schade

Dissertations and Theses

This thesis discusses current preservation and public history in the field of historic house museums in Oregon, looking at two case studies that are undergoing processes of reinterpretation. The first chapter provides a brief history of heritage preservation in the United States, describes the spectrum of historic homes, and presents a key framework of four factors that need to be addressed when evaluating sites today. Current methodology refers to reinterpretation of sites to be more diverse, working with collections, doing research and restaging, along with innovating new programs. Public access and engagement pertain to finding a unique niche in the …

Selenium Probes For The Detection Of Thioredoxin Reductase Activity, Tendai Joseph Mafireyi

Dissertations and Theses

The identification and quantification of proteins and enzymatic activity in living tissues frequently requires the use of invasive procedures such as biopsy. These techniques can inhibit measurements of protein levels in real-time, and the disruption of tissue can lead to the loss of important information concerning the spatial distribution and differential activities in various cell types. The use of small organic fluorescent probes that rely on activation or accumulation within a tissue embody robust methods of detection that address these issues. This dissertation describes the design, synthesis and evaluation of fluorescent probes that can detect the enzyme thioredoxin reductase (TrxR). …

Making It Just In Time: Author-Creator Matsumoto Taiyō, Natsume Fusanosuke, Jon Holt, Teppei Fukuda

World Languages and Literatures Faculty Publications and Presentations

Translated by Jon Holt and Teppei Fukuda

The first time I can remember encountering Matsumoto Taiyō’s work was probably when he released his short story collection, Blue Spring (Aoi haru - Matsumoto Taiyō tanpenshū [stories published from 1990 to 1993; Shōgakukan, 1993]). All of the stories concern a bunch of young dudes -- full of desires, frustrations, and violent tendencies -- and no chance they can ever get past those things. I thought to myself at that time, “Ah, I bet this stuff means a lot to readers in their teens, but they don’t really do anything for me.” …

Using The White Space To Center Blackness--A Conversation With Guest Editor, Dr. Amir Gilmore, Amir A. Gilmore, Maika Yeigh

Northwest Journal of Teacher Education

In anticipation of the NWJTE Antiblackness Special Issue, the Editorial Board interviewed guest editor, Dr. Amir Gilmore.

Beyond Brutality: Addressing Anti-Blackness In Everyday Scenes Of Teaching And Learning, Karen Zaino, Jordan Bell

Northwest Journal of Teacher Education

While scenes of incredible and troubling violence, such as that of Black children handcuffed or brutalized by school security officers, have sometimes been leveraged to highlight the anti-Blackness endemic in schools, Saidiya Hartman’s (1997) book Scenes of Subjection: Terror, Slavery, and Self-Making in Nineteenth-Century America suggests that we must also attend to scenes in which terror can hardly be discerned to identify and unravel the subtle threads of anti-Blackness that pervade contemporary schooling. That is this paper’s aim: to look beyond the scenes of spectacular suffering and to locate the pervasiveness of anti-Blackness in the mundane routines of teaching and …

Voices Of Teacher Graduates: Preparation For Black Mattering In Schools, Loyce E. Caruthers, Jennifer Waddell, Bradley Poos, Ashley N. Smith

Northwest Journal of Teacher Education

The Institute for Urban Education (IUE) began in 2005, following unitary status of Kanas City Public Schools in 2003, as a four-year undergraduate urban teacher preparation program to prepare students to interrupt school-centered practices of Eurocentric identity and antiblackness. A program feature entails recruitment of high school students from urban communities and scholarships to support fulltime preparation without employment distractions. Graduates commit to teach for a minimum of four-years in an urban school. Our investigation incorporated BlackCrit with in-depth interviews to capture the experiences of nine graduates in the schools where they teach or engage in school leadership. While testimonials …

When The Teacher Is The Token: Moving From Antiblackness To Antiracism, Manya C. Whitaker

Northwest Journal of Teacher Education

In this reflective essay I uncover the difficulties Black teacher educators have instructing a predominately white preservice student body about antiblackness without becoming complicit in antiblackness. So often we focus on students as the token representative of their racial/gender/sexual/linguistic identity; however, we teacher educators are also routinely the “only” in a room of white faces, often as students’ first Black professor. We therefore bear the burden of introducing students to whiteness while wondering if our Blackness is being viewed in opposition to, despite, or because of whiteness. How do I convince them of their future students’ humanity without sacrificing my …

Zero Tolerance Policies Are Anti-Black: Protecting Racially Profiled Students From Educational Injustice, Jonathan Lightfoot

Northwest Journal of Teacher Education

When students are tracked from their schools into the juvenile and adult criminal justice system, primarily because of zero-tolerance policies, they fall victim to a practice that is now widely known as the school-to-prison pipeline. President Obama urged educators to abandon severe disciplinary policies that criminalize students for offenses that could be handled without law enforcement (Du, 2015). A review of the literature indicates a disproportionate number of Black students are at a greater risk of being adversely impacted by such policies thus increasing their chances of having a negative educational experience. Research shows that Black students receive higher rates …

Racialization Of Knowledge: How The Marginalization Of Black History And Knowledges Fosters A Lack Of Racial Literacy Among Teacher Candidates, Patrick Radebe, Bathseba Opini

Northwest Journal of Teacher Education

This paper examines the practice within universities of restricting the number of courses focussing on Black/African-Canadian history and ‘Blackness’, in the context of teacher education programs, and the implications for the unawareness of racial literacy among teacher candidates. The lack of such courses at select universities in Western Canada is discussed, as are the consequences for teacher candidates. Teacher education programs can address the systemic gaps in Black history courses and Black knowledge systems and better serve the interests of students by, offering courses that centers Black worldviews and hire Black scholars to foster a more equitable learning environment.

This Ain't Yo' Mama's Composition Class: Addressing Anti-Blackness By Implementing Anti-Racist Pedagogy, Sharanna B. Brown

Northwest Journal of Teacher Education

Kyoko Kishimoto writes that those who practice anti-racist pedagogical practices are not only required to teach about race, but instead "teach about race and racism in a way that fosters critical analytical skills, which reveal the power relations behind racism and how race has been institutionalized in U.S. society to create and justify inequalities" (541). This is the work. And I have chosen to do it.

Steeped in anti-racist pedagogy “This Ain’t Yo’ Mama’s Composition Course” aims to explore the ways that writing classrooms can affirm students’ autonomy while simultaneously equipping them with skills that equate to “cultural capital.” Anti-racist …

Pdx Protests, Summer 2020: A Syllabus And Timeline, Francheska Cannone, Nate Belcik, Macy Franken, Kelly Green, Sarah Harris, Philippe Kerstens, Vicky White, Katrine Barber

PDXOpen: Open Educational Resources

This syllabus and timeline of the protests organized in Portland throughout the summer and early fall of 2020 was compiled and written by Portland State University students enrolled in Professor Katrine Barber’s HST 4/593, Introduction to Public History in Fall 2020. It was prepared in partnership with the Oregon State University Press and presented to them at the conclusion of the course. It combines local Portland journalism with a number of other scholarly resources to attempt to answer the question: “Why Portland?” The goals of the project at the outset were to correct inaccuracies or oversights in national coverage of …

Ten Years On: Engaging The Public Through The Archaeology Roadshow, Virginia L. Butler, Lyssia Merrifield, Virginia Parks, Shelby Anderson

Anthropology Faculty Publications and Presentations

Public engagement is a critical part of archaeologists’ tool kit for encouraging people to look beyond the glittering but superficial appeal of “artifacts” to appreciate and respect the peoples and cultures that made them. Engagement takes many forms—from museum exhibits, archaeological site tours, K–12 curriculum, and social media to heritage tourism, documentary films, and more. Whatever the medium or approach, a common goal is to increase the public’s understanding of the broader values archaeology strives to promote (e.g., scientific literacy, cultural diversity, civic engagement, critical thinking) and to open the door for discussion of the ethical and moral issues surrounding …

The Pacific Sentinel: September 2021, Portland State University. Student Publications Board

The Pacific Sentinel

Editor: Vivian Veidt

Articles in this issue include:

• Letter From the Editor
• The Opaque Places of Cinema
• A “PIG” in Portland
• Jazzed to be Back
• Notes from Behind the Bar
• The Predicament of Mayor Wheeler
• The City of Portland Must Cut Ties With Israel

Rotten Green Tests In Java, Pharo And Python, Vincent Aranega, Julien Delplanque, Matias Martinez, Andrew P. Black, Stéphane Ducasse, Anne Etien, Christopher Fuhrman, Guillermo Polito

Computer Science Faculty Publications and Presentations

Rotten Green Tests are tests that pass, but not because the assertions they contain are true: a rotten test passes because some or all of its assertions are not actually executed. The presence of a rotten green test is a test smell, and a bad one, because the existence of a test gives us false confidence that the code under test is valid, when in fact that code may not have been tested at all. This article reports on an empirical evaluation of the tests in a corpus of projects found in the wild. We selected approximately one hundred mature …

Towards Understanding The Welfare Of Cetaceans In Accredited Zoos And Aquariums, Lisa K. Lauderdale, Jill D. Mellen, Michael T. Walsh, Douglas A. Granger, Lance J. Miller

Biology Faculty Publications and Presentations

Cetaceans are long-lived, social species that are valued as ambassadors inspiring the public to engage in conservation action. Under professional care, they are critical partners with the scientific community to understanding the biology, behavior, physiology, health, and welfare requirements of this taxonomic group. The Cetacean Welfare Study was a highly collaborative research effort among zoos and aquariums accredited by the Alliance for Marine Mammal Parks and Aquariums and/or the Association of Zoos & Aquariums that provided important empirical and comparative information on the care and management of cetaceans. The goal was to identify factors that were related to the welfare …

“It’S Like 1998 Again”: Why Parents Still Refuse And Delay Vaccines, Jiana L. Ugale, Heather Spielvogle, Christine Spina, Cathryn Perreira, Ben Katz, Barbara Pahud, Phd Amanda F. Dempsey Md, Jeffrey D. Robinson Phd, Kathleen Garrett Ma, Mph Sean T. O’Leary Md, Mph Douglas J. Opel Md

Communication Faculty Publications and Presentations

We conducted a qualitative study from 2018 to 2019 to update the reasons why US parents’ refuse or delay vaccines. Four focus groups and 4 semi-structured interviews involving 33 primary care pediatric providers were conducted in Washington and Colorado. A thematic analysis was conducted to identify themes related to reasons for parental refusal or delay. Five predominant themes were identified: (1) vaccine safety, (2) relative influence of information sources, decision-makers, and timing, (3) low perceived risk of contracting vaccine-preventable disease, (4) lack of trust, and (5) religious objection. Vaccine safety was the theme mentioned most frequently by providers (N = …

Representation Justice As A Research Agenda For Socio-Hydrology And Water Governance, Melissa Haeffner, Dana E. Hellman, Alida Cantor, Idowu Ajibade, Vinka Oyanedel-Craver, Maura Kelly, Laura Schifman, Lisa Weasel

Environmental Science and Management Faculty Publications and Presentations

We propose representation justice as a theoretical lens for socio-hydrology and water governance studies. An exploratory survey of 496 water sector employees in the United States revealed that self-identifying females felt more strongly discriminated against due to their gender and other social factors, compared to self-identifying males. Responses unveiled how macro- and microaggressions impede career pathways to leadership positions and, therefore, representation. We identify ways in which socio-hydrology can benefit from a representation justice lens by considering the following: (1) how power and politics shape the composition of the water sector and decision-making processes; (2) how available quantitative data do …

Primo's Newspapers Search: Identifying Authentic News Articles In The 21st Century, Kimberly Willson-St. Clair

Library Faculty and Staff Publications and Presentations

After assessing 60 sophomores' ability to identify news articles, I started a pedagogical journey to address how students can identify and evaluate authentic journalism and news articles rather than blog posts, web sites, vlogs, or propaganda. This presentation covers my instructional shift; especially, in regards to turning on the Newspapers Search scope in Primo. Good journalism informs good citizenship, so I am particularly keen to improve the user's experience discovering the resource type, Newspapers, in Primo.

E-Scooter Safety And How To Improve It, Eric Valentino

altREU Projects

In the last few years, electronic scooters have taken over cities as a means of personal transportation. Between 2017 and 2019 alone, over 30 million trips were recorded across over 100 cities in the US. These scooters pose a safety risk, as 20 in 100,000 trips will result in injury of the rider. On top of this, scooters can cause damage to property, injury pedestrians and motor vehicle drivers, as well as obstruct important infrastructure such as wheelchair ramps. For these reasons, it is important to develop an understanding of the factors that contribute to e-scooter related injuries in order …

Client Access Feature Engineering For The Homeless Community Of The City Of Portland, Oswaldo Ceballos Jr

altREU Projects

Given the severity of homeless in many cities across the country, the project at hand attempts to assist a service provider organization called Central City Concern (CCC) with their mission of providing services to the community of Portland. These services include housing, recovery, health care, and jobs. With many different types of services available through the works of CCC, there exists an abundance of information and data pertaining to the individuals that interact with the CCC service system. The goal of this project is to perform an exploratory analysis and feature engineer the existing datasets CCC has collected over the …

Active Rock Glaciers Of The Contiguous United States: Geographic Information System Inventory And Spatial Distribution Patterns, Gunnar Johnson, Heejun Chang, Andrew G. Fountain

Geography Faculty Publications and Presentations

In this study we present the Portland State University Active Rock Glacier Inventory (n=10 332) for the contiguous United States, derived from the manual classification of remote sensing imagery (Johnson, 2020; https://doi.org/10.1594/PANGAEA.918585). Individually, these active rock glaciers are found across widely disparate montane environments, but their overall distribution unambiguously favors relatively high, arid mountain ranges with sparse vegetation. While at least one active rock glacier is identified in each of the 11 westernmost states, nearly 88 % are found in just five states: Colorado (n=3889), Montana (n=1813), Idaho (n=1689), Wyoming ( …

Mechanistic Investigation Of Neuropeptide S-Nitrosylation By Nitric Oxide Moieties: A Kinetic And Thermodynamic Approach, Vusumuzi Leroy Sibanda

Dissertations and Theses

This dissertation focuses on providing quantitative insights regarding kinetic, thermodynamic and mechanistic parameters of neuropeptide S-nitrosylation by nitrous acid (HNO₂), peroxynitrite (ONOO^-) and S-nitroso-N-acetyl-D,L-penicillamine (SNAP) to produce S-nitrosothiols (SNOs). Peptide thiol stability and the formation of SNOs from neuropeptides; arginine vasopressin (AVP), somatostatin-14 (SST-14) and urotensin II (U-II) was studied. Investigations into the effects of temperature, copper chelators and pH on peptide thiol autoxidation show that AVP, SST-14 and U-II thiols have half-lives of 30, 44 and 28.2 mins respectively at physiologically relevant temperature and pH in the absence of metal chelators. Target peptide thiols were …