Digital Commons Network^™

Micrornas Contribute To The Host Response To Coxiella Burnetii, Madhur Sachan, Katelynn Brann, Daniel E. Voth, Rahul Raghavan

Biology Faculty Publications and Presentations

MicroRNAs (miRNAs), a class of small non-coding RNAs, are critical to gene regulation in eukaryotes. They are involved in modulating a variety of physiological processes, including the host response to intracellular infections. Little is known about miRNA functions during infection by Coxiella burnetii, the causative agent of human Q fever. This bacterial pathogen establishes a large replicative vacuole within macrophages by manipulating host processes such as apoptosis and autophagy. We investigated miRNA expression in C. burnetii-infected macrophages and identified several miRNAs that were down- or up-regulated during infection. We further explored the functions of miR-143-3p, an miRNA whose …

Working Paper No. 74, Some Influential Effects Of The Typewriter On The American Economy, Bander Qadan

Working Papers in Economics

This inquiry seeks to establish that the introduction of the typewriter generated effects upon the American economy by promoting productivity increases, enhancing communications, and improving management. In addition, this inquiry seeks to illustrate how the typewriter affected American businesses by providing efficiency in time management and documents’ production. Furthermore, this inquiry shall showcase how the typewriter affected women’s work in the American economy, especially with respect to inclusivity within the workplace as well as the enhancement of communications. Additionally, this inquiry shall analyze how the development of the QWERTY keyboard and its related “lock-in” generated effects on the American economy.

Conflictos Entre Humanos Y Fauna Silvestre En Una Zona De Amortiguamiento De San Ramón, Costa Rica, Rebeca Solano-Gómez, José Manuel Mora

Biology Faculty Publications and Presentations

“Human-wildlife conflict in a buffer zone in San Ramón, Costa Rica”. Introduction: Currently, biodiversity is mainly managed by protected areas, but proximity with human activities results in conflicts, which are poorly studied in the tropics. Objective: To estimate human-wildlife conflict in the buffer zone of the Alberto Manuel Brenes Biological Reserve, San Ramón, Costa Rica. Methods: We interviewed the owners or managers of 59 farms. Results: We recorded 540 incidents, mostly with mammals (N=479); coyotes (Canis latrans) killed 1 074 animals in 183 attacks at 12 farms. We also recorded conflicts with jaguar, Panthera onca, puma, Puma concolor, ocelot, Leopardus …

Beyond The Medication Pass: Attitudes, Ethics, Agency, And Antipsychotic Medications In Assisted Living/Residential Care, Sarah Dys, Paula Carder

Institute on Aging Publications

Background and Objectives

As-needed (PRN) antipsychotic medication use (APU) among assisted living/residential care (AL/RC) residents is a controversial health policy issue. AL/RC care staff, families, clinicians, researchers, and policymakers disagree about PRN APU to manage behavioral expressions associated with residents’ dementia or cognitive impairment.

Research Design and Methods

Semistructured interviews among eleven direct care staff (n = 3), licensed nurses (n = 2), administrators/executive directors (n = 4), and consultant pharmacists (n = 2) currently working in Oregon AL/RC. Using situational analysis, we identify, describe, and visualize positions and ideologies by job role to theorize PRN …

Linking Homelessness In Secondary School To Postsecondary And Early Labor Market Outcomes In Maryland Using A Continuum Of Risk Framework, Dawnsha R. Mushongaa, Mathew C. Uretsky, Bess A. Rose, Angela K. Henneberger

School of Social Work Faculty Publications and Presentations

Homeless and low-income students share multiple overlapping risk experiences; however, some studies report little to no observed differences in outcomes between these students. From the cumulative risk perspective, homelessness is perched at the extreme edge of economic insecurity, suggesting that homeless students encounter additional hardships beyond poverty experiences alone. Using a continuum of risk framework, this study leveraged statewide administrative data from a 6th grade cohort of Maryland public school students (N = 52,610) to investigate the association between homelessness and educational and early labor market outcomes, above and beyond the associations linked to poverty. Findings provide support for the …

Uncomfortable Yet Necessary: The Impact Of Ppe On Communication In Emergency Medicine, Jennifer Aengst, Grace A. Walker-Stevenson, Tabria Harrod, Jonathan Ivankovic, Jacob Neilson, Jeanne-Marie Guise

Anthropology Faculty Publications and Presentations

Background: The efficacy of pre-hospital emergency services is heavily dependent on the effective communication of care providers. This effective communication occurs between providers as part of a team, but also among providers interacting with family members and patients. The COVID-19 pandemic introduced a number of communication challenges to emergency care, which are primarily linked to the increased use of PPE.

Methods: We sought to analyze the impacts of the Covid-19 pandemic on Emergency Medical Service (EMS) workers and pre-hospital care delivery. We conducted focus groups and one-on-one interviews with fire-EMS first responders between Sept 2021 and 2022. Interviews …

Media Portrayals Of Wildfire Displacement And Homelessness With Maude Hines And Janet Cowal, Maude Hines, Janet Cowal

PDXPLORES Podcast

In this episode of PDXPLORES, Portland State professors Maude Hines (English, Black Studies, Homelessness Research & Action Collaborative) and Janet Cowal (Applied Linguistics, Homelessness Research & Action Collaborative) discuss their recently published article, "Natural/Disaster: Differential Media Portrayals of Wildfire Displacement and Homelessness in Portland, Oregon," co-authored by Idowu (Jola) Ajibade, Emily Leickly, Marta Petteni, and Stefanie Knowlton. The research explores media coverage of the 2020 wildfires in Oregon and the differential language used to cover those affected by the devastating blazes.

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K-12 Racial Equity Work In The Predominantly White Pacific Northwest: Interracial Conversations, Counter-Stories, And Considerations, Bradley Justin Parker

Dissertations and Theses

K-12 public education in the United States, post Brown v. Board of Education (1954), has historically maintained a predominantly White teaching force, and has persistently underserved students of Color in terms of academic, social, and emotional outcomes. Additionally, K-12 school-based racial equity work that strives to address the operation of racism is inconsistent, difficult to measure, and has not demonstrably created more racially equitable experiences or outcomes for students or educators of Color. In this project, I critically explore K-12 school-based efforts towards more racial equity in the predominantly White Pacific Northwest, and I take an intentional and critical look …

Teaching And Learning Social Change, Amie Thurber, Helen Buckingham, Jordenn Martens, Rebecca Lusk, Darrylann Becker, Stacey Spenser

School of Social Work Faculty Publications and Presentations

How can social work courses prepare students to be scholars of social movements, and also to act in solidarity with movements for social justice? How can graduate programs reimagine the professional socialization of social work students from aspiring for expertise toward a stance of life-long learning? How can instructors more deeply leverage our teaching practice to advance justice in our communities? This paper traces one attempt to answer these questions through a three-quarter graduate social work course designed to deepen students’ skills and knowledge in practices for social transformation, while amplifying existing social justice movements. Drawing on reflections from the …

Social Network Correlates Of Free And Purchased Insecticide-Treated Bed Nets In Rural Uganda, Sae Takada, Paul J. Krezanoski, Viola Nyakato, Vincent Bátwala, David R. Bangsberg, Nicholas A. Christakis, Akihiro Nishi, Jessica M. Perkins, Alexander C. Tsai, Multiple Additional Authors

OHSU-PSU School of Public Health Faculty Publications and Presentations

Background

Malaria is a major cause of mortality and morbidity in Uganda. Despite Uganda’s efforts to distribute bed nets, only half of households have achieved the World Health Organization (WHO) Universal Coverage Criteria (one bed net for every two household members). The role of peer influence on bed net ownership remains underexplored. Data on the complete social network of households were collected in a rural parish in southwestern Uganda to estimate the association between household bed net ownership and peer household bed net ownership.

Methods

Data on household sociodemographics, bed net ownership, and social networks were collected from all households …

A Novel Voc Breath Tracer Method To Evaluate Indoor Respiratory Exposures In The Near- And Far-Fields; Implications For The Spread Of Respiratory Viruses, Hooman Parhizkar, Mark Fretz, Aurelie Laguerre, Jason Stenson, Richard Corsi, Kevin Van Den Wymelenberg, Elliott T. Gall

Mechanical and Materials Engineering Faculty Publications and Presentations

Background

Several studies suggest that far-field transmission (>6 ft) explains a significant number of COVID-19 superspreading outbreaks.

Objective

Therefore, quantifying the ratio of near- and far-field exposure to emissions from a source is key to better understanding human-to-human airborne infectious disease transmission and associated risks.

Methods

In this study, we used an environmentally-controlled chamber to measure volatile organic compounds (VOCs) released from a healthy participant who consumed breath mints, which contained unique tracer compounds. Tracer measurements were made at 0.76 m (2.5 ft), 1.52 m (5 ft), 2.28 m (7.5 ft) from the participant, as well as in the …

'It’S Just Filth:’ Banned Books And The Project Of Queer Erasure, Caitlin O'Loughlin, Taylor Schmidt, Jocelyn Glazier

Northwest Journal of Teacher Education

This paper seeks to explore the connection between the banning of queer books, the creation of discourses of controversy, and the erasure of queer knowledges and peoples from schools. Using a queer theory-informed approach to critical discourse analysis, we ask how these proposed bans seek to erase queer peoples, how this impacts teachers, and what teacher preparation programs can do to counter these acts of destruction.

Cordel Corrido: What Are The Implications Of Creating A New Narrative Voice For Education?, Marco Ag Cerqueira

Northwest Journal of Teacher Education

In this article the author proposes queering the teaching of Brazilian and Mexican popular poetry, cordel and corrido, for students in high school or freshmen in college engaging with a curriculum of the brown bodies and aesthetic currere. The author criticizes the teaching of canonic literature in classrooms usually written by white, straight, and middle-class men, and proposes teaching popular poetry from Latin America as a project to interrupt that canon. Teaching and encouraging students to write poetry is a way to oppose the epistemicide in classrooms, and students of color (African descendants, Native peoples, and with roots in Latin …

Sonnet From The Future, Marco Ag Cerqueira

Northwest Journal of Teacher Education

No abstract provided.

Reviving Knowledges Through Play And Resistance: The Case Of Navajo Conceptions Of Space, Daniel Ness, Richard D. Sawyer

Northwest Journal of Teacher Education

The authors explore a possible cause of epistemicidal predispositions of the dominant Eurocentric curricula. They posit that one way to determine a plausible contributing factor of this increasing devastation is to consider epistemicide through the lens of intellectual development. To do this, the authors examine parallel patterns of behavior in the domains of developmental and cognitive psychology. The authors then discuss an alternative framework to the Western conception of space within formal K-12 education by presenting the Navajo conception of space and play. Throughout the paper, the authors argue that all students—and especially those living in poverty in commercially constructed, …

Counteracting Epistemicide: Social And Cultural Capital Of Teachers In A Dual Language Program, Katrina Liu, Richard C. Miller, Jorge Inzunza

Northwest Journal of Teacher Education

This case study explored the social and cultural capital of teachers in a rural Midwestern Spanish-English dual-language immersion (DLI) program as they overcame an Anglocentric epistemological hegemony in their daily practice. Working from Bourdieu’s (1986) theory of social capital and Rios-Aguilar and Kiyama’s (2012) approach to funds of knowledge, this research demonstrated that DLI teachers faced challenges ranging from resistance by non-DLI teachers in the school afraid of losing their jobs, to a broader fear of the DLI program taking resources away from the monolingual anglophone classrooms. To overcome these challenges, the DLI teachers drew extensively on their global social …

Introduction To Confronting Teacher Preparation Epistemicide: Art, Poetry, And Teacher Resistance, Richard D. Sawyer, Daniel Ness

Northwest Journal of Teacher Education

In this special issue, we present different perspectives from a documentary project on curricular epistemicide. We view curriculum epistemicide —the annihilation of curriculum—as an embodied process. It limits ways of knowing, questioning, and envisioning the world, and it constricts multiplicity and erases identity and culture. Authors within this volume responded to two requests: 1) they examined some form of epistemicide; and 2) they did not reinforce current systems of power and inequity. Throughout the issue, poetry and photography weave through theoretical papers and empirical studies. A range of methodologies are considered within the articles.

Of Course, My Own Teacher Education Impacts Others: The Quest Toward Erasing "Erasure", Thomas S. Poetter

Northwest Journal of Teacher Education

The author uses an autobiographical approach in this article to discuss and reflect on his own past, that is of course filled with acts of erasure (by sitting still, living in ignorance, and remaining “neutral,” all acts of erasure that we routinely commit), by revealing a set of turning points in his life and life’s work. One particular recent experience has helped the author to recognize past mistakes, and to continue a significant amount of personal and professional movement that has been ongoing for several decades and has challenged many of his past assumptions about teacher education, public education, and …

Using Currere And Lens-Switching As Critical Inquiry - The Case Study Of Voices Of Baltimore: Life Under Segregation, Morna Mcdermott Mcnulty

Northwest Journal of Teacher Education

This paper explores how experiencing the film Voices of Baltimore: Life Under Segregation (Homana, et al., 2017) becomes an avenue for practicing anti-racist critical self- exploration. The author considers how an experience of “lens-switching” in tandem with the process of currere (Pinar, 1978) creates nodes, or intersections, between the two where the narrative framework of the film viewer is interrupted by a different (and disruptive) narrative framework. Lens-switching becomes self-interrogation, through the four phases of currere, providing opportunity for historical dislocation; a process that alters self-perception -- or, “decolonizing the mind” (Baszile, 2015, p. 124) -- and then integrates an …

Why Arts Education, At All?: An A/R/Tographic Inquiry, Darshana Devarajan, Brittany M. Brewer, Karenanna Boyle Creps, Reyila Hadeer

Northwest Journal of Teacher Education

In the wake of curricular epistemicide, the authors draw your attention towards the theoretical and practical constraints created around arts education. As a/r/tographers (artists, researchers, and teachers), we argue that our ways of knowing and creating in the space of curriculum and instruction are dynamic ways to think about and through curricular epistemicide. In foregrounding our own experiences of “(un)becoming through the cracks”, when we are faced with restrictive ways of knowing in a Department of Teacher Education, we put forth a question through our arts-based practices of knowing: why arts education, at all?

Challenging Epistemologies Of Objectivity Through Collaborative Pedagogy: Centering Identity, Power, Emotions, And Place In Teacher Education, Camille Ungco, Rachel S. Snyder Bhansari, Manka Varghese

Northwest Journal of Teacher Education

In this essay, we discuss how we have attempted to counter the ongoing dominance and (re)inscription of White supremacist, ableist, and settler colonial ways of knowing and being within an elementary teacher education program (TEP) through a consideration of identity and power, emotions and place-based pedagogy. Our approaches indicate means for regenerating and expanding upon marginalized epistemologies in TEPs, challenging curricular epistemicide, while our stories also indicate that these approaches and related ways of knowing are intertwined with our own identities, histories and felt experiences as well as challenges to our enactment of this work.

Confronting Curriculum Epistemicide: A Conversation With Editors Dan Ness & Rick Sawyer, Maika Yeigh, Richard D. Sawyer, Daniel Ness

Northwest Journal of Teacher Education

As an entree into the Special Issue "Confronting Curriculum Epistemicide", NWJTE co-editor Maika Yeigh talk with editors Daniel Ness and Richard Sawyer to learn about their inspiration and goals of the Special Issue.

Climate Change Curricula In Alberta, Canada: An Intersectional Framing Analysis, Greg Lowan-Trudeau

Northwest Journal of Teacher Education

This article is comprised of a climate change-focused framing analysis of proposed revisions to Alberta, Canada’s K-6 curriculum as an ideologically motivated manifestation of curricular epistemicide. Eisner’s three curricula—the explicit, implicit, and null—and scholarship related to intersectional climate and environmental justice, education, and communication provide the theoretical framework. This inquiry concludes with a critical discussion of and possible alternatives to the revised curriculum with further consideration of the implications for those involved with similar endeavours in other jurisdictions across Canada and around the world.

Do We Look Back To Move Forward? A Discursive Look At "Back To Normal", Shirley R. Steinberg

Northwest Journal of Teacher Education

This short narrative is taken from my current research using a critical discourse analysis; a methodology used since the 1970s, largely attributed to Normal Fairclough and Michel Foucault. These critical notions relate to critical theory, and in education, certainly to critical pedagogy. In the spirit of this research, I note that the purpose of my narrative is to lead us to question and continue to question our capitalized world, which continually requires answers. In this instance, to examine what I see as a gestalt for our times, to ask more questions, to seek more dialogue, and to understand how privilege …

Of Back Stories, Byways & Entangled Aesthetics Of Epistemology: Teaching Art, Poetic Protest And Curricular Alterity In A Time Of Ethicide, Molly Quinn

Northwest Journal of Teacher Education

Of Back Stories, Byways & Entangled Aesthetics of Epistemology: Teaching Art, Poetic Protest and Curricular Alterity in a Time of Ethicide engages autobiographical analysis to illumine and offer examples of what art and poetry may offer as forms of nonviolent resistance and protest for teachers and teacher educators in challenging curricular epistemicide and advancing educational ethics and justice.

More Than Reterritorialization: Pre-Service Preschool And Kindergarten Teachers’ Use Of Translated Picture Books In Chinese Culture, Zitong Wei

Northwest Journal of Teacher Education

With the trend of globalization, pre-service teachers are challenged to co-construct curricula following their cultural ways of thinking. To understand three Chinese pre-service teachers’ ways of using translated picture books, i.e., following or altering the discourses of imperialism and commercialization, the study examines three cases of post-glocalized practices. Research finds that the pre-service teachers’ selections and different ways of using the translated picture books enable children or prevent them from engaging in relational understanding. The study suggests engaging the pre-service teachers in reflective learning, providing guidance for their curriculum-making, and supporting their process of learning in professional development. Also, more …

Book Censorship And Its Threat To Critical Inquiry In Social Studies Education, Donald R. Mcclure

Northwest Journal of Teacher Education

This article argues that recent advances in book censorship in the United States point to a threat to critical inquiry pedagogy in social studies education— a content area aiming to prepare learners for active and engaged citizenship in a pluralistic, democratic society. To support this argument, the article offers a description of critical inquiry pedagogy and explains how critical inquiry is connected to social studies education. It provides examples of two recently censored children’s literature books listed on Pen America’s (2022) Index of School Book Bans and it explains what these books may offer social studies education. It then suggests …

Reading The Word, Not The World: A Critical Analysis Of Close Reading, Jessica E. Masterson

Northwest Journal of Teacher Education

This article critically analyzes a Common Core-aligned English Language Arts curriculum with particular attention paid to the ways in which it constructs docile subjects in and through literate practices. Through a critical reading and content analysis of this textbook--one that the author was required to teach to her eighth grade students--this paper argues that under the guise of “college and career readiness,” the curriculum contained within the textbook represents a neoliberal approach to literary criticism, one whose ideology is evident through the material practices of “close reading” and in the disciplinary methods it employs in teaching students the “correct” way …

Are You A Spare Part, Morna Mcdermott

Northwest Journal of Teacher Education

No abstract provided.

Leveraging Storytelling And Digital Artifacts To Design Social Justice Curriculum In Urban Communities, Kari Goin Kono, Sonja Taylor

Northwest Journal of Teacher Education

Many students in Portland’s schools face racism and other forms of discrimination on a daily basis. Storytelling is a practice that is fundamental across all cultures and provides a vehicle that students from all backgrounds can access as a mechanism for engaging in the development of their academic identity. This article shares about how a digital workbook assignment was designed as an outlet for student self-expression dealing daily with racism and prejudice related to systems of oppression in education and the rapidly changing and evolving life of a city.