Digital Commons Network^™

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 …

Black Liberation In Teacher Education: (Re)Envisioning Educator Preparation To Defend Black Life And Possibility, Justin A. Coles, Darrius Stanley

Northwest Journal of Teacher Education

Current configurations of teacher education programs are insufficient in attracting and producing teachers equipped to teach through the permanence of antiblackness, instead still relying on race-neutral or color-evasive pedagogies that perpetuate the misrecognition of antiblackness. As evident by the sustained inequities experienced by Black children and the routine marginalization of Black (teacher) educators in the field, we recognize that teacher education programs, and subsequently P-12 classrooms, are not designed nor equipped to reduce the harm caused by persistent anti-Black racism. Despite the ways Blackness is derided and invisibilized in educator preparation, Black students, families, and communities have long countered anti-Black …

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 …

Seamless Wayfinding By A Deafblind Adult On An Urban College Campus: A Case Study On Wayfinding Performance, Information Preferences, And Technology Requirements, Martin Swobodzinski, Amy T. Parker, Julie D. Wright, Kyrsten Hansen, Becky Morton

Geography Faculty Publications and Presentations

This article reports on an empirical evaluation of the experience, performance, and perception of a deafblind adult participant in an experimental case study on pedestrian travel in an urban environment. The case study assessed the degree of seamlessness of the wayfinding experience pertaining to routes that traverse both indoor and outdoor spaces under different modalities of technology-aided pedestrian travel. Specifically, an adult deafblind pedestrian traveler completed three indoor/outdoor routes on an urban college campus using three supplemental wayfinding support tools: a mobile application, written directions, and a tactile map. A convergent parallel mixed-methods approach was used to synthesize insights from …

Not Suspended But Not Protected: Challenging School Discipline Reform In The Name Of Restorative Justice For Young Adult Black Girls, Iesha Jackson

Northwest Journal of Teacher Education

This interpretive case study examines the impact of one high school’s mediation process, which is intended to be a restorative practice, on the schooling experiences of three “overage, under-credited," young adult Black girls. Using critical race theory, this study explicates how the school’s approach to mediation fails to protect these students from both physical and structural violence. While it is important that the findings lay a foundation for understanding the contexts of anti-Blackness in restorative practices in schools, insights from this study can also help establish culturally and contextually specific approaches to mediation for young adult Black girls in high …

Reflections On The Politics Of Professionalism: Critical Autoethnographies Of Anti-Blackness In The Ela Classroom, Stephanie P. Jones, Robert P. Robinson

Northwest Journal of Teacher Education

As Black educators, we are implanted with testimonies of how our pedagogies remained in close proximity to whiteness. We employ antiblackness and critical race theory frameworks. Through what we call vignettes of repair we address ourselves and our students to first, repair the harm we caused and second, to engage in collective witnessing that makes room for (re)claiming and (re)membering our own knowledge. From our critical reflection, we propose that teacher educators engage in a similar practice for their prospective teachers.

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 …

A Collaborative Approach To Cultural Resource Risk Assessment, Preservation, And Prioritization: A Case Study From Sauvie Island, Oregon, Phillip James Daily

Dissertations and Theses

New and increasing threats to cultural heritage resources have pushed archaeologists, land managers, and Indigenous peoples to develop strategies to identify at-risk resources, determine condition, vulnerabilities, and value of said resources, and then provide mitigation and preservation prioritizations and recommendations for the future. One such strategy is the risk assessment approach. Typically, to guide ongoing and future management of vulnerable cultural resources, risk assessments consider preexisting archaeological data, alongside geomorphological and hydrological landform characteristics, to prioritize sites for preservation. While such assessments have been conducted around the globe, they have not been widely applied on the Lower Columbia of Oregon …

21st Century Learning Ecosystem Opportunities Convening, 21cleo Research Team

21CLEO Presentations and Publications

No abstract provided.

A 3d Crossbar Architecture For Both Pipeline And Parallel Computations, John M. Acken, Muayad J. Aljafar

Electrical and Computer Engineering Faculty Publications and Presentations

A 3D architecture made up of a CMOS layer combined with a 3D stack of bipolar memristor crossbar arrays provides an innovative approach to hardware support for utilizing the strength of CMOS combined with the strength of memristors. Memristors have been evaluated for implementing a broad spectrum of applications such as memory, computations, hardware-based security primitives, cryptography, etc., and numerous studies have shown that memristors are desirable candidates for such applications. This paper proposes a novel 3D memristive crossbar architecture (i.e., a stack of memristive crossbar arrays built on top of CMOS substrate) with a specific focus on the way …

Mechanisms Of Substrate Recognition By The Cul3-Based E3 Ligase, Katia Graziella De Oliveira Rebola

Dissertations and Theses

Cul3-based E3 ligase is responsible for regulating a variety of cellular pathways, many of which are known to have profound effects on the proper function of multicellular organisms. Although progress over the past years has been truly impressive, our understanding of the mechanisms of E2 recruitment and selection by the BCR complex and all the roles that Cul3 plays on kidneys remains in its infancy. To explore these aspects, this dissertation aims to analyze the Cul3 complex using two different approaches: (1) We used the powerful tool of chimeric analysis to map the essential domain binding characteristics of Cul3 taking …

What’S Left Before Participatory Modeling Can Fully Support Real-World Environmental Planning Processes: A Case Study Review, Beatrice Hedelin, S. Gray, S. Woehlke, Todd K. Bendor, Alison Singer, R. Jordan, Moira Zellner, Philippe J. Giabbanelli, Pierre D. Glynn, Antoine J. Jetter, Multiple Additional Authors

Engineering and Technology Management Faculty Publications and Presentations

In environmental participatory modeling (PM), both computer and non-computer-based modeling techniques are used to aid participatory problem description, solution, and decision-making actions in environmental contexts. Although many PM case studies have been published, few efforts have sought to systematically describe and understand dominant PM processes or establish best practices for PM. As a first step, we have reviewed a random sample of environmental PM case study articles (n = 60) using a novel PM process evaluation instrument. We found that significant work likely remains for PM to fully support participatory and integrated planning processes. While PM reports systematically address knowledge …

Hybrids 2.0: Forward To A New Normal In Post-Pandemic Language Teaching, William J. Comer

World Languages and Literatures Faculty Publications and Presentations

This article reflects on possible ways of incorporating the practices and tools of pandemic-induced remote teaching into the post-pandemic face-to-face teaching of Russian. We posit that a large number of the tools and practices that face-to-face teachers adopted during the pandemic will continue to be useful and effective for accomplishing fundamental pedagogical imperatives such as curating learners’ access to input and providing opportunities for learners to interact with that input. Nevertheless, we also assert the benefits of synchronous face-to-face language instruction for building community and interaction. We explore ways of intentionally blending practices into new hybrid models of language instruction, …

Global Evidence Of Constraints And Limits To Human Adaptation, Adelle Thomas, Emily Theokritoff, Alexandra Lesnikowski, Diana Reckien, Kripa Jagannathan, Roger Cremades, Donovan Campbell, Elphin Tom Joe, Asha Sitati, Idowu Ajibade, Multiple Additional Authors

Geography Faculty Publications and Presentations

Constraints and limits to adaptation are critical to understanding the extent to which human and natural systems can successfully adapt to climate change. We conduct a systematic review of 1,682 academic studies on human adaptation responses to identify patterns in constraints and limits to adaptation for different regions, sectors, hazards, adaptation response types, and actors. Using definitions of constraints and limits provided by the Intergovernmental Panel on Climate Change (IPCC), we find that most literature identifies constraints to adaptation but that there is limited literature focused on limits to adaptation. Central and South America and Small Islands generally report greater …

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 …

Rhyolite Stratigraphy Along Succor Creek: Insights Into The Eruptive History Of The Three Fingers And Mahogany Mountain Volcanic Field, Cassandra Caryl Black

Dissertations and Theses

The Mahogany Mountain and Three Fingers calderas with their associated tuffs, the tuff of Leslie Gulch and tuff of Spring Creek, respectively, were the centerpiece of a larger rhyolite center that developed in response to Columbia River Basalt volcanism as numerous other mid Miocene rhyolite centers in a corridor from Baker City in the north to northern Nevada. Previous studies suggest a two caldera model, while others advocated for a single large caldera producing solely the tuff of Leslie Gulch. This study refines the eruptive stratigraphy along the northeastern margin of this rhyolite field with important implications for the entire …

“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 …

Online Grocery Shopping: A Staple Of The Present -- And Maybe The Future?, Henry B. Chao

altREU Projects

This project aims to understand how the COVID-19 pandemic has affected people's food shopping tendencies, specifically focusing on the use of online grocers. It uses data collected by a team of researchers led out of Portland State University. This data consists of roughly 8000 surveys distributed starting in September of 2020. The survey asks respondents to discuss their demographics, household resources, and shopping tendencies.

In particular, this project wants to understand how inclined a respondent is to use online grocers based on their personal experience with COVID-19. To do this, the project uses a Latent Class Model (LCM) to classify …

Finding Lonely Routes For Runners And Bikers, Ethan T. Spicher

REU Final Reports

With COVID-19 raging around the world, personal health is even more important to a lot of people. One way to maintain good physical and mental health is to exercise according to Deslandes [2]. When exercising it may be important to make sure that you are running/biking on trails that are less populated than others, as well as taking into account the distance. This can be solved by creating an algorithm that allows the user to choose the starting and end point, and the algorithm will then find the optimal path between the two points with the distance and popularity of …

Modeling The Effect Of The Covid-19 Pandemic On Azithromycin Prescription In General Practices Across The Uk, Oluwasegun Isaac Daramola

altREU Projects

In the early months of the COVID-19 pandemic, it was reported that some antibiotics were prescribed as a remedy for viral treatment and prophylaxis based on non-randomized, uncontrolled short clinical trials. A major antibiotic consulted being Azithromycin; a broad-spectrum macrolide selected based on its immunomodulatory effects in chronic inflammatory lung diseases, with a seasonal prescription increase of 21.5% in March 2020 compared to March 2019.

To analyze the effect and possible antimicrobial resistance impact of the pandemic on Azithromycin prescription across general practices in the United Kingdom (UK), this study uses a time series decomposition modeling method to compare a …

Exploring Mirna Function And Host Response To Coxiella Burnetii Infection, Madhur Sachan

Dissertations and Theses

Alveolar macrophages attempt to control bacterial infection through a spectrum of defense processes, including induction of apoptosis, autophagy, inflammatory response, and nutrient sequestration. MicroRNAs (miRNAs), a class of small non-coding RNAs, are involved in a spectrum of physiological processes, including immune response to intracellular infections. However, whether microRNAs have any functions in host response to Coxiella burnetii infection is unknown. Coxiella burnetii is a highly infectious intracellular pathogen that causes Q fever, a zoonosis with a worldwide occurrence. In this work, I investigated the functions of miRNAs in host response to C. burnetii infection and found that miRNAs are an …