Digital Commons Network^™

The Long Arc Of Love: A Humanizing Meditation On Enduring Former Student–Teacher Relationships, Cara Morgenson

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

As the title suggests, this is a humanizing meditation on enduring relationships beyond the classroom construct of student-teacher, with a theoretical framing that braids strands of critical theories and pedagogies to consider critical love, authentic caring, and humanization as a liberatory and justice-oriented framework (see del Carmen Salazar, 2013; Freire, 1970/2020; hooks, 1994; Sealey-Ruiz, 2020, 2021; Valenzuela, 1999). In the spirit of multiple and eclectic methods (Nader, 1972), the methodological framing braids (1) critical autoethnography as feminist method (Adams et. al, 2015; Boylorn & Orbe, 2014; Ettorre, 2017), (2) portraiture (Lawrence-Lightfoot & Hoffman Davis, 1997), and (3) narrative epistemology in …

African American Women And Blogs: The Allure Of Culture-Specific Beauty Blogs, Kalari Flotree

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

The purpose of this qualitative, multi-case study was to explore the identity-related dress and appearance management implications of culture-specific beauty blog readership. The study was informed by three research questions: (a) Why and how do African American women seek out culture-specific beauty blogs? (b) What roles do African American women assume while engaging with culture-specific beauty blog communities? (c). How do African American women use culture-specific beauty blog content to inform identity-related processes of appearance management and dress?

The sample of this multiple-case study included nine participants, each representing a distinct case. Data were collected through individual, semi-structured, in-depth interviews, …

Dear Belvedere, Rabbya Naseer

International Dialogue

In this powerful open letter—originally delivered as a video message—artist Rabbya Naseer explains her decision to cancel her 2025 solo exhibition at Belvedere 21 after the museum refused to allow her proposed works addressing Palestine, colonialism, and contemporary violence. Framed as both personal testimony and institutional critique, the letter meditates on the ethics of waiting, perseverance (sabr), and the responsibility of artists amid geopolitical crisis. Naseer recounts months of stalled communication and escalating curatorial restrictions that ultimately rendered any engagement with the Israel–Palestine conflict “not possible.” Rejecting the museum’s demands for neutrality, depoliticization, and the substitution of existing …

What Does Genius Look Like? Investigating Brilliance Bias In Ai-Generated Images, Juliana Shihadeh, Margareta Ackerman, David Loker

Computer Science and Engineering

Text-to-image models, like Midjourney, DALL-E, and Stable Diffusion, have been shown to reinforce harmful biases, often perpetuating outdated and discriminatory stereotypes. In this study, we delve into a particular bias largely overlooked in generative image research: Brilliance Bias. By age 6, many children begin to internalize the damaging notion that intellectual brilliance is a male trait—a belief that persists into adulthood. Our findings demonstrate that popular image AI models possess this bias, further entrenching the misguided notion that exceptional intelligence is inherently male. This study calls for addressing brilliance bias in AI to ensure a more realistic representation of intellectual …

The Edge Of The World: An Examination Of The Wild West In California, 1840-1880, Chloe J. Cushing

Master's Theses

“The Edge of the World” revolves around the history of the Wild West in California through the lens of Richard Maxwell Brown’s Western War of Incorporation theory. Rather than being a mythology sensationalized by Hollywood and literature, for the Golden State, the Wild West was a very real and tangible part of its early-American era, characterized by U.S. imperialism, high murder rates, anti-authoritarianism, and other rampant forms of chaos that affected the state for generations. By examining the conditions and effects of the late Mexican period, the Gold Rush, Confederate sympathizers, and the Southern Pacific Railroad, this thesis highlights the …

An Update On Novel Taxa And Revised Taxonomic Status Of Bacteria Isolated From Human Clinical Specimens Described In 2024, Arianna Carella, Karen C. Carroll, Erik Munson

Clinical Lab Sciences Faculty Research and Publications

Knowledge of novel and revised bacterial taxonomy facilitates routine operations in the medical microbiology laboratory and communication with important stakeholders. Notable new gram-positive taxa accepted in 2024 include the clinically significant Staphylococcus brunensis sp. nov., as well as Streptococcus suis subsp. hashimotonensis subsp. nov., which can be delineated from other Streptococcus suis subsp. by possession of the Lancefield group A antigen. Four novel Enterobacterales species are discussed, plus a novel eighth family Gallaecimonadaceae. One of these, Providencia huashanensis sp. nov. is clinically significant and harbors multiple genetic determinants that encode antimicrobial resistance mechanisms. Stenotrophomonas forensis sp. nov., derived from …

Autoethnography, Poetic Performance Narratives, And Pláticas As Dialogues Of Radical Love, Miryam Espinosa-Dulanto

Bilingual and Literacy Studies Faculty Publications

This piece examines Autoethnography, Poetic Performance Narratives, and Pláticas as decolonial methodologies that challenge the coloniality of knowledge and center voices historically excluded from academic discourse. These approaches honor traditions rooted in community, solidarity, and radical love, presenting lived realities without oversimplification while inviting readers to inhabit contradictions and imagine ethical possibilities for equity. Grounded in Latin American and Chicana/Latina/Indígena feminist scholarship, this work situates these practices within a legacy of decolonial epistemologies that resist dominant Western paradigms and affirm lived experience as a site of theory-making. Through this lens, the piece seeks to: (1) bear witness to shared experiences, …

Disruption Of The Placenta–Brain Axis In Transgenic Mice Lacking Serotonin Transporter (Sert) In Trophoblast Cells, David T. Ellenberger, Zhen Lyu, Rosalind T. B. Herrington, Jessica A. Kinkade, Gustavo W. Leone, Ji Ying Sze, Nathan J. Bivens, R. Frank Baker, R. Michael Roberts, Trupti Joshi, Cheryl S. Rosenfeld

Biomedical Sciences

Serotonin reuptake inhibitors (SSRIs) are commonly prescribed to pregnant women experiencing depression. Such drugs, however, might adversely affect placenta and fetal brain development. Parietal trophoblast giant cells (pTGCs) in the mouse placenta are postulated to internalize maternal serotonin (5-HT) via transport through SERT, encoded by Slc6a4, and to provide the initial source of 5-HT to the emerging brain via the placental–brain axis. Genetic deletion of Slc6a4 in pTGCs has been hypothesized to impact placental and fetal brain development. A transgenic mouse line with high-affinity SERT, encoded by Slc6a4, was selectively deleted by pairing mice with Cre recombinase linked …

The Graphic Shift: Leveraging Superhero Graphica To Un-Ban Critical Conversations In The Secondary English Language Arts Classroom, Avery Clason

Department of English: Dissertations, Theses, and Student Research

This thesis investigates the challenges that books are receiving during an era of social and political turmoil based on their content. Understanding why these books are polarizing for most readers and the general public is in direct connection with finding different books that can harbor the same conversations about dense topics and cultivating connections between students, the text, the world, and themselves. While there has been a search to find alternate books that are not considered "political flashpoints,” there has been limited research into the use of superhero graphica in the ELA classroom, especially in connection to utilizing this genre …

Towards Inclusive Digital Futures Of Cultural Heritage: Insights From A Critical Discourse Analysis Of Unesco Dialogues, Shiqing Huang, Keng Siau, Xiaoting Chen

Research Collection School Of Computing and Information Systems

Digital technologies are shaping many aspects of cultural heritage, but very little research has examined the implications of digital transformation. Drawing on concepts from Fairclough’s three-dimensional critical discourse analysis, this research examines the discourse using seven online dialogues (available on the UNESCO website) between 18 professionals who have different backgrounds and cultures to identify social practices related to the digital transformation of cultural heritage. We identify four digital transformation discourse types in professional dialogues: documentation, management, interpretation, and interaction. We also identify seven main groups: memory institutions including libraries, archives, and museums (LAMs), governments, international organizations, art and creative supporters, …

Harnessing The Mechanical And Gelation Behavior Of Tyramine-Substituted Silk Fibroin Bioinks Through Integration Into A Modular And Low-Cost 3d Bioprinting Platform, Sourjjadeepta Biswas

Boise State University Theses and Dissertations

3D printing has become an indispensable tool in research labs across the globe. Yet, when it comes to bioprinting with custom or sensitive bioinks, accessible options remain limited. Commercial systems are often prohibitively expensive and restricted to proprietary materials, while DIY setups frequently lack the precision and compatibility needed for biologically relevant printing. Moreover, tunable bioinks that align with real-world biological constraints are still hard to come by. To address these gaps, we developed a modular, low-cost bioprinting platform tailored for tyramine-substituted silk fibroin (TA-SF) hydrogels-biocompatible materials known for their rapid gelation, tunable stiffness, and potential to support cell differentiation …

Rise Above!! Second-Wave Post Punk/ Hardcore In Orange County, 1977-1983, Jessie Zepeda

Electronic Theses, Projects, and Dissertations

Post-punk and Hardcore played a pivotal role in creating a youth identity in Orange County that created a stark contrast to the more recognized Republican image of O.C. during the late 1970s and early 1980s. While historians view this era of California for its Republican ties with former presidents such as Ronald Reagan and Richard Nixon, we overlook the much more underground, yet important, identity created by many of the adolescents and young adults during this time. Though it is essential to recognize these Republican ties as they play a key role in understanding political dynamics and cultural studies that …

The People’S Medicine: Modern Perspectives On Folk Medicine In South Central Appalachia, Stacey M. Horton

Electronic Theses and Dissertations

The study addresses the critical need to document Appalachian folk medicine conventions and cultural practices from a modern perspective. In so doing, it addresses folk medicine research gaps in understudied places in South Central Appalachia, particularly in Southwestern Virginia and Northeast Tennessee. This research utilizes participant observation and oral history interviews to research modern Appalachian folk medicine practices among a select group of practitioners. Interviews focused on individuals who center their professional careers and subsequent lifestyles around herbalism, foraging, folk medicine, ethnobotany, and botanicals. By utilizing a critical praxis framework, the study seeks to move beyond lists of symptoms and …

Digital Solutions For Bridging Language Barriers: Designing And Testing An App For Construction Spanish Safety Communication On Construction Jobsites, Adrian Cappella

All Theses

Language barriers between English-speaking supervisors and Spanish-speaking workers create safety risks on U.S. construction jobsites. Hispanic workers face higher injury and fatality rates, with miscommunication being a major contributing factor. Existing translation tools lack the accuracy, cultural context, and jobsite relevance needed for effective safety communication.

In this study a mobile application with construction-specific safety phrases in English and Spanish was designed and field tested. The research included a literature review, phrase collection and validation with industry experts, application development and design with a computer science collaborator, and usability testing with supervisors and workers. Surveys and field trials measured navigation, …

Crux: Exploring Imperialism And Resistance Through Role-Playing Games, Devon Gronka

Institute for the Humanities Master's Papers, Projects, and Capstones

This is a game about power. The game is a Role-Playing Game, or RPG. As with nearly all RPGs, the game presents the players with choices about how their characters will interact with each other and with the world around them, and these interactions are woven together to more or less form a plot. However, oftentimes in life there are no good choices available, and there is no win state outside of what we might determine for ourselves.

The game is a social experiment. While playing a game, a player takes in information in a very different manner than when …

Improved Model For Neurodegeneration In C. Elegans, Jean-Pierre Arditi

Graduate Theses and Dissertations (2019 - present)

During Alzheimer's disease (AD), insoluble amyloid beta (AP) peptides accumulate to form extracellular aggregates (plaques). The direct cause of neuronal dysfunction observed in AD has been broadly investigated. The amyloid hypothesis states that AP plaques are neurotoxic, but recent studies support the AP oligomer hypothesis, which states that intracellular AP (iAP) is neurotoxic. To test this hypothesis, I used CRISPR-Cas9 gene editing to generate two transgenic Caenorhabditis elegans (C. elegans) strains. I generated a strain (RSLl 11) using the rab-3 promoter to co-express GFP in neurons, which showed no gross behavioral changes but had a 50% reduced egglaying rate. RSLl …

Establishing Procedures For Primary Human Myoblast Cell Culture, Erica Duffy

Biomedical Engineering

Peripheral Artery Disease (PAD) affects an estimated 200 million people worldwide and is the leading cause of amputation in the United States. PAD is characterized by atherosclerotic narrowing of arteries, resulting in ischemia from reduced blood flow to distal tissues. Although surgical and percutaneous interventions can restore perfusion, fewer than 50% of patients experience sustained benefit, highlighting the need for alternative therapeutic strategies. One promising approach is promoting arteriogenesis, the growth and outward remodeling of pre-existing collateral vessels that improve blood flow around the occluded arteries. Arteriogenesis is regulated by regenerative, M2-polarized macrophages, making macrophage polarization a key therapeutic target. …

Characterizing Hexavalent Chromium Neurotoxicity Across Laboratory Models., Samuel Thomas Vielee

Electronic Theses and Dissertations

Hexavalent chromium [Cr(VI)] is a ubiquitous environmental pollutant and potent toxicant. Exposure to Cr(VI) in drinking water is primarily associated with cancers, inflammation, and hepatotoxicity; however, recent studies have identified Cr(VI) as a neurotoxicant in rodent and cell culture models. The literature suggest chromium accumulates in the brain, induces widespread neurodegeneration, and alters rodent behaviors. Despite these data, we lack a detailed and consistent assessments of Cr(VI) neurotoxicity across models, and interactions between aging and Cr(VI) neurotoxicity are not reported in the literature. In this dissertation, we characterize Cr(VI) neurotoxicity across 3 laboratory models: Sprague-Dawley rats, Caenorhabditis elegans, and …

Cool As An Aesthetic Quality, James Kirwan

Contemporary Aesthetics (Journal Archive)

To find a thing cool is to see it as the expression (directly, analogically, or by association) of a certain kind of character. It is primarily attributed to human beings perceived as autonomous to an enviable degree: indifferent to emotions that the perceiver experiences as oppressive. This grounding of cool in the attribution of an intrinsic quality to a person is revealed by the way the attribution may be checked by a perception of effort, vulnerability, or insensibility in their behavior. Objects other than human beings appear cool either by analogy or association with this primary attribution. In finding someone …

National Hero And Water Deity: The Worship Of Triệu Việt Vương In The Red River Delta, Vietnam, Huong Thi Nguyen

Graduate Theses and Dissertations

In my dissertation, the theory of collective memory will be deployed to address many questions regarding retaining, recovering, and re-creating the worship of King Triệu Việt Vương. He was a legendary, historical king of Vietnam who supposedly lived in the 6th century. His achievements were connected to the people living in the Red River Delta in their fight against the Liang invasion. The villagers who lived near or in this area also honored him for his spiritual power. They built a small temple/ shrine right by the riverbank to worship this King. The Vietnamese dynasties, Ly (in the 11th century), …

Entre La Sombra Y El Lienzo: Clea Dessendre Como Modelo De Personaje Secundario Complejo, Lydia Huijbregts Jaen, Antonio Horno López

GDI. Revista de investigación de Género, Diseño e Innovación

Introducción: Este artículo analiza a Clea Dessendre en Clair Obscure: Expedition 33, explorando su versión real y la pintada en el lienzo, y su impacto en la narrativa del juego. Metodología: Se aplicó un análisis narrativo, psicológico y ludológico, integrando teorías de duelo (Kübler-Ross), socialización (Baumrind) y comunicación (DiSC) vinculadas con la jugabilidad. Resultados: Clea-Real encarna disciplina y perfeccionismo; Clea-Pintada, una proyección maternal. El gameplay conecta su psicología con la experiencia del jugador. Discusión: Las identidades paralelas muestran cómo traumas y expectativas moldean personajes complejos. Conclusiones: Clea evidencia cómo la narrativa y la mecánica se fusionan para crear …

Whipple Disease Initial Presentation As Supraclavicular Lymphadenopathy In A Patient With Rheumatoid Arthritis: A Diagnostic Challenge, Sara E Amin, Swati Gite, Audrey Wanger, Violeta Chavez, Jacob Armstrong, Beenu Thakral, Patricia Navarro, Jennifer Makhoul, Amer Wahed, Navneet Narula, Karan Saluja

Faculty, Staff and Student Publications

Whipple disease is a rare systemic disease caused by Tropheryma whipplei. It can present with a wide range of nonspecific symptoms that might overlap with underlying medical conditions, posing a diagnostic challenge. We present a 61-year-old man with a past medical history of rheumatoid arthritis and chronic inflammatory demyelinating polyneuropathy, who presented with persistent leukocytosis and supraclavicular lymphadenopathy. A positron emission tomography scan revealed hypermetabolic activity in the supraclavicular, abdominal, and pelvic lymph nodes along with a myocardial hypermetabolic lesion, concerning a lymphoproliferative disorder versus sarcoidosis. A supraclavicular lymph node excisional biopsy revealed complete architectural effacement by a diffuse foamy …

Narratives Of Immigration Communicated By Latin American Immigration Influences Via Tiktok, Stephanie Anne Moore

Communication

The use of social media platforms like TikTok, YouTube, and Facebook has expanded beyond their original roles as spaces for connecting with friends and accessing entertainment to play a more significant role in people's everyday lives, serving as vital sources of information and influencing public opinion. As such, this research investigated the phenomenon of Latin American Immigration Influencers (LAIIs) on TikTok to better understand how they discuss their lives as immigrants in the United States (U.S.). Guided by the research questions (1) What are the narratives communicated by LAIIs on TikTok related to immigration to the U.S., and (2) How …

Margalefidinium Polykrikoides Group Iii Va, Usa Strain Growth And Sac-Like Pellicle Cyst Dynamics, Eduardo Pérez Vega

OES Theses and Dissertations

Margalefidinium polykrikoides is a harmful cosmopolitan dinoflagellate that blooms in coastal waters. The effect of temperature and salinity on the growth of M. polykrikoides VA strain was examined using microscopy and growth models. M. polykrikoides Group III VA strain grew better at warmer temperatures and lower salinities than M. polykrikoides Group III NY strain, Group I Korea strain, and Japan strain (unknown group). Modelers need to use the temperature and salinity growth responses from M. polykrikoides Group III VA strain to better simulate and predict M. polykrikoides blooms in the Chesapeake Bay.

Dinoflagellates produce cysts as a strategy to withstand …

Exploring Fathers’ Child And Family Support During Aboriginal Mothers’ Incarceration, Bon Miu, Paul Leslie Simpson, Tony Butler, Mandy Wilson, Destiny Kynuna, Robert Shaw, Jocelyn Jones

Research outputs 2022 to 2026

Aboriginal women are one of the fastest-growing subgroups among the Australian incarcerated population. Their incarceration affects increasing numbers of children, families, and communities. Few studies have examined the role of fathers when mothers are incarcerated. Using 49 in-depth interviews with Aboriginal mothers in Western Australian prisons, we explore the types of child and family support fathers provide based on the incarcerated mother’s perspective. Four themes were identified: (1) diverse support and involvement by fathers; (2) absence of father’s support due to death or incarceration; (3) parental cooperation and communication; and (4) supports and challenges to maintaining family networks. Overall, fathers …

Reading The Romance Reader: Booktok, Algorithmic Subjugation, And The Fight For Cultural Legitimacy, Emily Maranto Hill

Communication & Theatre Arts Theses

This thesis examines the transformation of romance reader identity through the lens of BookTok, investigating how digital platforms grant cultural legitimacy while simultaneously subjugating community practices to algorithmic control. Romance readers historically developed emotional labor practices, counter-public formation strategies, and fan-driven meaning-making to resist decades of cultural marginalization. Through analysis of TikTok's platform attributes, user behaviors, and the viral Tillie Cole controversy, this study traces how BookTok converts these resistant practices into behavioral data optimized for engagement rather than authentic discourse. The research employs theoretical frameworks including Janice Radway's ethnographic analysis, Shoshana Zuboff's surveillance capitalism, Nick Srnicek's platform capitalism, and …

Chasing The Dream And Buying The Promise In A Conceptual Framework For Consumer Decision-Making, Casey H. Prentice

Communication & Theatre Arts Theses

The American dream is a concept that is echoed across our society, and while the data show Americans do not overwhelmingly believe in the dream, marketers continue to pair it and the issue of economic prosperity in their agendas. Through a novel framework that overlaps a deeply studied mass communication theory with a decision-making framework used in marketing, this paper demonstrates a new lens to understand how marketers identify strategies and tactics, build agendas, and make sales by touting the American dream. As separate entities, decision-making models and agenda setting theory are powerful, but together can create an environment that …

Exploring Bonding Through Outdoor Recreation In Foster Care Utilizing Attachment Theory, Casandra L. Barnes

Communication & Theatre Arts Theses

As of 2024, there are over 328,000 children in foster care in the United States (AFCARS, 2024), many of whom experience disrupted attachments and trauma that hinder their ability to form healthy relationships. Drawing from attachment theory, this study explores how outdoor recreational activities can facilitate bonding between foster parents and their foster children. Using a mixed method approach this explorative research project consisted of two phases: a pilot study at the Virginia zoo involving foster families participating in a cooperative outdoor activity and completing post event surveys, and semi-structured interviews with foster parents to examine lived experiences of bonding …

The Presentation Of Self In Everyday Digital Life: A Study Of Self- Disclosure And Work Environments, Mackenzie Michelle Skiff

Communication & Theatre Arts Theses

The digital age impacts individuals’ lives in many ways. One impact is how and where work is completed across many careers. The work-from-home strategy enables individuals to complete work that is not within a shared space, such as an office. With the absence of this shared space, communication practices within workplaces could be changing. Specifically, self-disclosure while working from home may differ from self-disclosure within the office or hybrid (both in office and remote) work environments. This thesis investigates whether there are differences in self-disclosure practices across three different types of contemporary work environments and offers a digital update to …

Brewing Solidarity: Rights Consciousness And Class Consciousness In Coffeeshop Organizing, Brishen Rogers

UC Law Journal

Almost ten thousand baristas have unionized since 2022 in cafes across the country. Their effort breaks with recent history in several respects. For example, baristas have used a novel “worker-to-worker organizing” model in which workers themselves—rather than union staff and leadership—design and manage campaigns. Also, while scholars and unionists have argued for decades that the National Labor Relations Board’s secret ballot elections process is a dead end, baristas have used that process quite effectively, winning over 85% of their elections against the major company involved. Through their organizing efforts, baristas have centered the issues and voices of LGBTQ+ workers and …