Digital Commons Network^™

Identity In Question: Middle Eastern Americans In Dearborn, Michigan, Julian F. Balsley

Young Historians Conference

In the 2020 United States Census, fifty-four percent of the population of Dearborn, Michigan, identified as being of Middle Eastern or North African descent. The story of how a small Detroit suburb became the American city with the largest proportion of Middle Eastern citizens is one of transnational relations between the U.S., its ally Israel, and the Middle East. The city’s Arab American community grew out of continuous wars that pushed people out of their homelands throughout the second half of the twentieth century, as well as the rise of the American auto industry. What makes Dearborn unique is that …

A Matter Of Ultra Importance: How Ultra’S Decryption Of Enigma Impacted The Outcome Of World War Ii, Lia S. Hansen

Young Historians Conference

During World War II, one of the most prominent unsung heroes were the Allied codebreakers of Ultra who, under the thick blanket of absolute secrecy, worked tirelessly throughout the war to decrypt the German Enigma cipher. Efforts to break the Enigma cipher were underway since the beginning of the war but yielded little success until 1943 and Alan Turing’s Bombe. After this point, Allied forces were able to more effectively combat Axis forces, especially German U-boats in the Atlantic ocean, while keeping the whole operation under wraps to avoid suspicion and changing of the code. This paper explores how Ultra’s …

The Freedom And Danger Of Crinoline, Kaiya Williams

Young Historians Conference

“Hoop skirt” is a broad term encompassing many underskirt garments changing the shape of the skirt. Crinoline is often used interchangeably, but such use is incorrect. Crinoline is a specific design of hoop skirt. The developments of other forms of hoop skirts, such as farthingales and panniers led to the crinoline. The crinoline then led to more garments that fall under the term of “hoop skirt”, such as the crinolette and bustles. Just as women’s fashion today is debated as to the balance between the freedoms it offers and the “scandalous” nature of it, crinoline was debated when it was …

A History Of The Bracero Program As An Agent Of Transnational Modernity In The 20th Century, Lea H. Yonago

Young Historians Conference

The Bracero Program was an agreement devised between Mexico and the United States which provided a state-sanctioned avenue for Mexican men to work as contract laborers in the United States. It was originally intended to alleviate the World War II labor shortage in the United States, but would continue past the war until 1964. Its longevity was due to the central role it played in bringing Mexico and the United States into a modern, transnational relationship. I aim to examine the relationship between the two nations in two contexts: an historical-economic one, and an ethnographic one. These lenses are two …

34th Annual Young Historians Conference Program, Portland State University History Department, Portland State University Challenge Program

Young Historians Conference

This is the 2024 Young Historians Conference schedule and abstracts.

Addressing Climate Change Anomie In Teacher Education, Teresa Anne Fowler

Northwest Journal of Teacher Education

This research project sought to understand how preservice teachers explore their relationship with Science and confidence in teaching about climate change in Science education amid a culture of denial regarding the impact of the climate crisis. Using data from three cohorts of students in an elementary Science methods course, this paper shares the context of climate change acceptance in the province of Alberta, Canada, the fossil fuel economic hub of Canada, and how using Journell’s framework for controversial issues alongside a critical energy literacy framework using inquiry, supported preservice teachers to address their hesitancy in Science classrooms to engage with …

Intersections Between Science And Social Justice: A Conversation With Liza Finkel, Liza Finkel, Maika Yeigh

Northwest Journal of Teacher Education

In preparation for the special issue: Cascading Crises: Power, Equity and Liberation, the Editors of NWJTE sat down for a conversation with Dr. Liza Finkel, a Science Teacher Educator in the Graduate School of Education and Counseling at Lewis & Clark College. Dr. Finkel’s passions include science (especially geology), finding intersections between science and social justice and helping new teachers learn to include those connections in their teaching, knitting, cooking, birding, and reading mystery novels with women protagonists.

Preservice Teachers Learning To Teach In An Anti-Racist/Climate-Justice Program: Challenges And Promises, Richard Sawyer

Northwest Journal of Teacher Education

The global climate crisis represents the most urgent problem facing the planet, impacting social, cultural, political, economic, and environmental dimensions of life. Alarmingly, it has impacted communities of color in disproportionate ways (Goddell, 2023; Pellow, 2013). The climate crisis, along with the intertwined context of racism, places a profound responsibility on social justice teacher educators to prioritize addressing these issues in teacher preparation. The intent of the following two case studies is to explore the impact of a project based teacher preparation program focused on cultural and environmental justice on the pedagogical knowledge and practice of teaching interns at the …

Gen Zers And Millennials Are Still Big Fans Of Books – Even If They Don’T Call Themselves ‘Readers’, Kathi Inman Berens, Rachel Noorda

English Faculty Publications and Presentations

Identifying with an activity is different from actually doing it. For example, 49% of Americans play video games, but only 10% identify as gamers. According to a recent survey we conducted, there’s also a small gap between reading activity and identity for younger readers: 61% of Generation Z and millennials have read a print book, e-book or audiobook in the past 12 months, but only 57% identify as readers.

And yet there was a puzzling aspect of our results: The 43% of Gen Z and millennials who didn’t identify as readers actually said they read more print books per month …

Designing For Deployable, Secure, And Generic Machine Learning Systems, Li-Yun Wang

Dissertations and Theses

Machine learning systems have catalyzed numerous image-centric applications owing to the significant achievements of machine learning algorithms and models. While these systems have showcased the efficacy of machine learning models, certain challenges persist, such as machine learning system design and security vulnerabilities inherent in deep neural networks. Moreover, the deployment of deep neural network models remains a significant hurdle. This dissertation introduces a multimedia prototyping framework tailored for visual analytical applications, improving the reusability of video analysis software tools with minimal performance overhead. Furthermore, we present novel image-processing techniques designed to bolster the robustness of deep neural networks and propose …

Quantum Search Algorithms For Constraint Satisfaction And Optimization Problems Using Grover's Search And Quantum Walk Algorithms With Advanced Oracle Design, Abdirahman Sheikh Hassan Alasow

Dissertations and Theses

The field of quantum computing has emerged as a powerful tool for solving and optimizing combinatorial optimization problems. To solve many real-world problems with many variables and possible solutions for constraint satisfaction and optimization problems, the required number of qubits of scalable hardware for quantum computing is the bottleneck in the current generation of quantum computers. In this dissertation, we will demonstrate advanced, scalable building blocks for the quantum search algorithms that have been implemented in Grover's search algorithm and the quantum walk algorithm. The scalable building blocks are used to reduce the required number of qubits in the design. …

Adaptive Sampling For Seabed Identification From Ambient Acoustic Noise, Matthew Sullivan

Dissertations and Theses

This thesis discusses distinguishing geoacoustic properties of seabeds by adaptively sampling ambient acoustic measurements using an autonomous underwater vehicle. Modern advancements in seabed characterization motivate an online method for distinguishing between two seabed types using Fourier transformed ambient acoustic noise snapshots. These snapshots are assumed to be associated with their spatial location and seabed, making the goal to organize unlabeled seabed locations. The snapshots are transformed to obtain pairwise similarities between locations. Locations with similarities exceeding a threshold are classified together with the goal of identifying all locations with similarities below this threshold using a process known as level set …

Co-Designing With First-Generation Transfer Students, Randi Petrauskas Harris

Dissertations and Theses

Roughly 80% of community college students indicate that they intend to transfer to a four-year institution, 30% of those students eventually transfer, and 13% of those students persist to graduate with a baccalaureate degree. There has been previous research on transfer students and on first generation students, but the intersection of first-generation transfer students is under-reported. Prior research indicates that sense of belonging is an important factor in student persistence to graduation for transfer students. Higher education institutions, specifically four-year public institutions, are positioned to support first-generation transfer student sense of belonging by fostering a "transfer receptive culture." Recognizing that …

Knowledge Of Medicaid Expansion To Recent And Undocumented Immigrants Among Oregon Mexican-Origin Latinos: (Work In Progress), Nancy Ledezma, Grace Parra, Alejandra Nunez, Dr. Blair Darney

OHSU-PSU School of Public Health Annual Conference

Background

Recent and undocumented immigrants are explicitly excluded from federal Medicaid and state insurance exchanges. The first phase of Healthier Oregon was implemented in July 2022 and expanded Medicaid (OHP) benefits to undocumented immigrants ages 19-25 or 55 and older. The second phase was implemented in July 2023 and extended benefits to everyone regardless of age. We assessed understanding of Healthier Oregon among Mexican-origin Latinos. We hypothesize that many potentially eligible people may not know about the program, if they qualify, or how to apply.

Methods

This is a cross-sectional study in collaboration with the General Consulate of Mexico. Our …

Impact Of Medical Formula Shortage On Patients With Inborn Errors Of Metabolism (Iem) And Their Dietitians, Haemin Lee

OHSU-PSU School of Public Health Annual Conference

Since Feb. of 2022, patients with inborn errors of metabolism (IEM) suffered medical formula shortages due to an abrupt shut down of a major formula company in the US. The goal of this project was to understand the nutritional and psychosocial impacts on patients with IEM and changes in patient-dietitian relations as a result of the unexpected formula shortage.

Two survey were set up and disseminated via REDCap to patients(18 years-old or older), parent/legal gurdian of patients in the US, from Dec.2023-Jan.2024. Of those 571 records, 139(60.4%) patient surveys and 166(48.7%) caregiver surveys were retained for analysis after dropping complete …

Self-Reported Follow-Up Care Needs Can Be Met In Both Facility And Self-Managed Abortion: Evidence From Low- And Middle-Income Countries, Laura E. Jacobson Mph

OHSU-PSU School of Public Health Annual Conference

Objective: To understand in-facility follow-up care-seeking behavior among both people who self-managed medication abortions (SMA) and those who obtained facility-managed care in six countries and to explore factors that contribute to meeting individual’s self-reported care needs that are core to person-centered care.

Study Design: We conducted a qualitative thematic analysis of 67 in-depth interviews conducted with facility or SMA seekers. We first classified individuals as having their care needs met or not, and whether they sought follow-up care. We then identified predisposing, enabling, or need factors that contributed to having care needs met or not.

Results: A total of n=67 …

What Can We Learn About Teaching Excellence From Our Students? Lessons From Six Years Of Teaching Award Data, Christopher Shortell, Kris Henning, Carl Christiansen

Political Science Faculty Publications and Presentations

Teaching excellence in higher education can be defined and studied in different ways, but research efforts to date have often focused on institutional or instructor perspectives. This article uses a data set of over 500 open-ended comments submitted by Political Science undergraduates as part of a teaching award process to identify themes that matter most to students. We find that being supportive, bringing humor, enthusiasm, and passion to the classroom, and engaging students with relevant, challenging, and exciting activities are what defines teaching excellence from a student’s perspective. Building on these themes and using quotes to illustrate key concepts, we …

Manga In Bookstores, Claire Curry

Book Publishing Final Research Papers

In recent years, manga has seen a surge in popularity. This research seeks to provide insights into the role of manga in U.S. bookstores and its implications for reader discovery. Through observations at bookstores in the Portland area, including Books with Pictures, Kinokuniya, Powell’s, and Barnes and Noble, it was examined how manga is presented to readers. Factors considered include manga’s physical placement in the store and surrounding sections as well as shelving methods and categorizations like genre labels, particularly for manhwa, manhua, and light novels. Display tables, end caps, and shelf talkers also demonstrate a unique way for bookstores …

Evaluating Equitable Successes In Literary Spaces A Portland Book Festival (Pbf) Case Study, Tia-Theo Thompson

Book Publishing Final Research Papers

How do literary institutions achieve and evaluate successes in equity? Do certain factors expedite this transition? To understand the impact of Literary Art’s Discovery Model on diversity in literary spaces, data concerning all BIPOC Writers & Presenters at the Portland Book Festival 2023 was collected and analyzed by book placement, genre, and age category (among additional subcategories). Acknowledgement of publishing industry trends and activism within literary communities appear to be significant factors while curating authors with equity in mind.

Varecia Rubra (Red Ruffed Lemur) Diel Activity And Calling At Andranobe, Masoala National Park, Madagascar, Hannah Elena Hilden-Reid

Dissertations and Theses

With respect to the natural variation in abiotic and biotic conditions present between daytime and nighttime periods, many animal species show evolutionary adaptations specialized for diurnality, nocturnality, or crepuscularity. Biologists have traditionally viewed categorizations of this kind as fixed within taxonomic groups, emphasizing how intricately species’ survival is contingent on the ability to adapt to low light, high light, or twilight conditions. However, movement away from such distinct temporal niche categories began within chronobiological studies following the discovery of more flexible patterns of activity in numerous taxa during the late 1970s. This shift generated increased interest in elucidating the complex …

Doubly Almost Bipartite Leonard Pairs, Shuichi Masuda

Dissertations and Theses

In Linear algebra, the concept of Leonard pair (LP) was motivated by the theory of Q-polynomial distance-regular graphs. In this dissertation, we will first give a brief introduction to LPs and to two closely-related classes of objects: (i) bipartite Leonard pairs (BLPs) and (ii) almost bipartite Leonard pairs (ABLPs). Taking these as departure points, we will introduce a new class of object - doubly almost bipartite Leonard pairs (DABLPs). The primary aim of our work is to fully classify (up to isomorphism) this new family. In addition, since there is known to be a natural correspondence between Leonard pairs …

Modeling Injury Severity Of Truck-Involved Crashes Under Covid-19 Regulatory Changes, William Mckenzie

Civil and Environmental Engineering Master's Project Reports

At the start of the pandemic the Federal Motor Carrier Safety Administration issued declaration No. 2020-002 which included a long list of goods given temporary emergency relief (deregulation) from national statutes 49 CFR Parts 390-399 of the Federal Motor Carrier Safety Regulations that oversee trucking. In particular, this granted emergency relief from Title 49 CFR § 395.3: maximum driving time for motor carriers or their drivers, regarded as hours-of-service (HOS), and subsequently further expanded to include short-haul trips, adverse driving conditions, break requirements, and sleeper berths. Regulations which play a crucial role in establishing the safe operation and management of …

What Can We Learn About Teaching Excellence From Our Students? Lessons From Six Years Of Teaching Award Data, Christopher Shortell, Kris Henning, Carl Christiansen

Criminology and Criminal Justice Faculty Publications and Presentations

Teaching excellence in higher education can be defined and studied in different ways, but research efforts to date have often focused on institutional or instructor perspectives. This article uses a data set of over 500 open-ended comments submitted by Political Science undergraduates as part of a teaching award process to identify themes that matter most to students. We find that being supportive, bringing humor, enthusiasm, and passion to the classroom, and engaging students with relevant, challenging, and exciting activities are what defines teaching excellence from a student’s perspective. Building on these themes and using quotes to illustrate key concepts, we …

Faculty Senate Monthly Packet April 2024, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The April 1, 2024 monthly packet includes the April agenda, appendices, and the Faculty Senate minutes and attachments from the meeting held April 1, 2024.

Supporting Resource Equity For Oregon’S Home Visiting Workforce: Exploring Racial, Ethnic & Linguistic Differences, Beth L. Green, Nicole M. Lauzus, Yumi Lee, Erin Gaines, Ron Joseph

School of Social Work Faculty Publications and Presentations

Home visitors of color—those whose lived experience and background reflect the cultural, racial and linguistic diversity of so many Oregon families—cope with compounding stressors related to structural racism, bias and documented pay inequities.

This learning brief is the first in a series to share findings from a 2023 statewide survey of Oregon’s home visiting workforce. This study has provided a wealth of information about this workforce and how to improve and support its well-being and retention, with a focus on the needs and experiences of home visitors of color and those who speak languages other than English.

Beavers, Hydrology, And Wapato: A Baseline For Monitoring Franz Lake National Wildlife Refuge, Justine Casebolt

Environmental Science and Management Professional Master's Project Reports

Located in the lower Columbia River floodplain, Franz Lake National Wildlife Refuge is a unique landscape with a complex land use history. For thousands of years, Indigenous tribes lived on this land. In the early 1990s, U.S. Fish and Wildlife Service acquired the land, after it was identified as a mitigation site following the construction of the Bonneville Lock and Dam. Franz Lake Refuge was once known for its prevalent Wapato (Sagittaria latifolia) population, an emergent plant with edible tubers and an important food source for Indigenous people. With specific growth requirements and hydrologic conditions for germination and …

Prose By Any Other Name: Analyzing Changes To Translated Book Titles In Japanese And English, Angela Griffin

Book Publishing Final Research Papers

This research analyzed the ways in which book titles are changed in translation from English to Japanese and Japanese to English. The titles of one hundred books, fifty in Japanese and fifty in English, were sorted into three main categories of translation based on Tsukawaki’s research on translated sci-fi movie titles (2009): those using the Japanese katakana script, literal, and semantic. For Japanese to English titles, literal translations accounted for 68% of the data and semantic translations for 20%, while Japanese to English titles were literally translated only 48% of the time but semantically 34%. The changes made to translated …

Bridging Barriers To Digital Accessibility: An Opportunity For Technical Editors, Julian Luck

Book Publishing Final Research Papers

Digital content is overwhelmingly inaccessible across the web, and web accessibility is a particularly wicked problem. Technical editors with accessibility specializations serve as a part of the solution, however, the market for these professionals is emerging and poorly understood. The purpose of this research is to explore this emerging market and determine the strengths, weaknesses, opportunities, and threats for these editors. Considering the limited body of knowledge surrounding this market, I utilize a variety of diverse web resources including peerreviewed journal publications, blogs, forums, and trusted web accessibility resources and organizations. The findings, contextualized by my identity as a disabled …

Digital Comics Subscription Service Usage And Its Impact On Printed Comic Buying Habits: The Digital Comics Subscription Loop, Isaac Swindle

Book Publishing Final Research Papers

This study developed a digital comics subscription loop that borrows from consumer loyalty research done in publishing and marketing studies. The proposed loop uses comic publisher’s proprietary subscription platforms as a “book showroom” to allow consumers to sample titles, driving physical sales. Original survey data was then gathered about comic book consumers’ usage of digital subscription platforms and what drives them to make physical purchases. The data was then compared to the proposed model, finding significant cross-medium consumption, as well as many reported completions of the Digital Comics Subscription Loop. The survey data found that over 80 percent of respondents …

Language Representation Diversity In Independently Translated Literature, Cecilia Too

Book Publishing Final Research Papers

The purpose of this survey is to determine the diversity of language representation in translated literature. Specifically, this study will examine three independent presses and one imprint that publishes literary works, both fiction and nonfiction. This paper surveys the languages represented in the translated works published by these presses over the course of five years, from 2018 to 2022. A case study of one independent press, Other Press, is conducted to further study the genre and country representation in translated literature. This study finds that European languages, particularly Western European languages, are overrepresented in translated literature by more than a …