Digital Commons Network^™

Implementing A Peer Support Team To Address Workplace Violence: Enhancing Healthcare Worker Well-Being And Retention, Christina Liverman

Doctor of Nursing Practice Projects

Workplace violence is a persistent challenge in healthcare and is associated with decreased psychological well-being, increased emotional distress, burnout, and staff turnover among nurses. Healthcare organizations are increasingly seeking evidence-based interventions to support employees following workplace violence incidents. The purpose of this quality improvement project was to implement and evaluate a peer support program for medical-surgical staff following workplace violence incidents and to examine its effect on perceived psychological well-being.

A nonrandomized pre-test/post-test quality improvement design was implemented on a 38-bed medical-surgical unit in a rural community hospital. Registered nurses, licensed practical nurses, and certified nursing assistants were invited to …

A Systematic Review On Niosomes: Composition, Preparation, And Applications, Sanket Gawade Mr., Sunil Attimarad, Vishakha Desai Ms.

Manipal Journal of Medical Sciences

Conventional drug carrier systems are restricted owing to poor bioavailability, weak stability and non-specific localization, which causes systemic toxicities and reduced therapeutic efficacy. Niosomes, one of the nonionic surfactant vesicular systems, have been suggested that value to overcome these constraints. In this review, we give an account of recent progress in niosome research, highlighting their merits, composition, characterization, and applications.

Niosomes offer several advantages including increased drug bioavailability, targeted delivery and reduced toxicity. Bilayered niosomes can entrap both hydrophilic and lipophilic drugs, therefore allowing simultaneous delivery of actives components. We provide an overview of various techniques for niosome preparation including …

Perceived Barriers To Physical Activity And Campus Recreation Facility Usage In College Students Referred Or Not Referred To An Exercise Is Medicine® On Campus Program, Benjamin M. Colbert

Theses and Dissertations

INTRODUCTION: Approximately 36-50% of college students are inactive and report numerous barriers to being physically active. Physical activity (PA) barriers are any obstacle an individual believes affects their PA participation. Individuals who perceive more barriers are less likely to participate in PA and as such, interventions that target barriers may increase PA participation. Exercise is Medicine^® on Campus (EIM-OC) is one intervention that may improve PA levels on college campuses by reducing barriers. The purpose of this study was to document PA and campus recreation facility barriers in university students and examine the influence of an individualized EIM-OC intervention …

Elite Cues Vs. Economic Vulnerabilities: What Explains Isolationist Foreign Policy Attitudes Among Americans?, Sabyasachi Karmaker

Theses and Dissertations

This thesis examines whether contemporary isolationist foreign policy attitudes among Americans are better explained by elite political cues or by economic vulnerabilities. Using data from the 2024 American National Election Study (ANES), the study also examines which mechanism holds more explanatory power in shaping isolationist views. The findings show that both elite cues and economic vulnerabilities are associated with isolationist attitudes, but elite cues have greater explanatory power. These results suggest that contemporary American isolationism is more strongly associated with political identity and elite messaging than with economic hardship alone.

Building Resilience And Academic Belonging Through An Educational Intervention For Latine Families, Britney Ramos

Theses and Dissertations

Latine students continue to experience disparities in college persistence and completion despite the growing rate of enrollment in higher education. Previous research has focused on the importance of family involvement, culturally responsive programming, and the sense of belonging for Latine students. However, continued research is needed to better understand how family-centered programs support both Latine youths’ sense of belonging and their perceived preparedness for college. This study focuses on how participation in the Juntos Para Una Mejor Educación program relates to Latine youths’ sense of belonging and perceived preparedness for college, as well as how family expectations shape these outcomes. …

Thinking Machines: Cybernetics, Artificial Intelligence, And Technological Anxiety In The American Cold War, Erin Mae Wilcox

Theses and Dissertations

Following the Second World War, cybernetics emerged as a cross-disciplinary study in philosophy, neurophysiology, electrical engineering, and mathematics. Cyberneticists proposed the formal study of the man-machine analogy; that is, to equate biological structures to a complex mechanical system. Drawing from this analogy, cyberneticists used programmable digital computers to emulate the functions of the human brain. The study of artificial intelligence emerged within this cybernetic discourse in the early 1950s; yet, by the mid-1960s, the two disciplines suffered a methodological fracture. Drawing from a tradition generated by this fracture, historians have traditionally examined cybernetics and artificial intelligence in isolation from one …

Cover Crop Effects On Soil Porewater Nutrients And Hydrothermal Properties, Md Mahadi Hasan

Theses and Dissertations

Adoption of winter cover crops in the U.S. Midwest may reduce nitrogen (N) and phosphorus (P) leaching from soils, potentially shrinking the hypoxic zone by limiting nutrient runoff into the Gulf of Mexico. To evaluate the impact of selected winter cover crops on soil porewater N and P concentration, a field study was conducted at the Illinois State University Research Farm (ISURF) and the Western Illinois University Research Farm (WIURF). The experimental design was a block experiment with four replications.  Cover crop treatments included a winter fallow, wild pennycress (WPC), golden pennycress (GPC), cereal rye (CR), annual ryegrass (AR), and …

Framing Belonging And Exclusion: A Dialogic Narrative Analysis Of English- And Spanish-Language Immigration Coverage During The Trump 2024 Presidential Election, Evangeline T. Cruz

Theses and Dissertations

I investigated how English- and Spanish-language news outlets narratively constructed Latinx immigrants during the Trump 2024 presidential campaign, a period marked by heightened anti-immigrant rhetoric and political volatility. While past scholarships examined immigration framing through tone, sentiment, or frequency analysis, limited attention has been given to the deeper narrative structures that shape public meaning-making. This study addresses this gap by applying Dialogic Narrative Analysis (DNA) and Critical Thematic Analysis (CTA) to a bilingual dataset of 120 newspaper articles from The New York Times, Los Angeles Times, El Diario, and La Opinión published between November 2024 and February 2025.

Findings reveal …

Data Defines Success: Algorithm For Dataset Quality Assessment In Deep Learning For Malware Detection, Matei Ionescu

Theses and Dissertations

The field of artificial intelligence is based upon the premise of constructing architectures through which to propagate training data. However, the majority of existing research literature is focused on architecture. While necessary, the attention devoted to the architecture should not so precipitously exceed that of the data. It should be noted that this disparity is not without reasonable cause. Data quality is often exceedingly difficult to verify due to particularities of the field or subfield; LLM repositories of text are distinct from image recognition pictures of dog breeds which are distinct from EEG waveforms of human brains which are distinct …

Abject And Uncanny Manifestations Of Sexuality And Sexual Desire In Nineteenth-Century Gothic Literature, Varvara Kuznetsova

Theses and Dissertations

This thesis explores the ways in which psychoanalytic concepts of the abjection and the uncanny were used to depict monsters and monstrous bodies in nineteenth-century Gothic literature as a site of social, cultural, and sexual transgression. Through the intersections of queer theory, monster theory, and psychoanalytic theory, I examine and analyze depictions of women as monstrous figures in Samuel Taylor Coleridge’s Christabel (1816), Mary Shelley’s Frankenstein; or, The Modern Prometheus (1818), and Sheridan Joseph Le Fanu’s Carmilla (1872). In particular, I aim to detail how language and descriptions of women monsters become coded elements that reveal monstrosity and transgression.

Built Different: Place, Identity, And The Holistic Well-Being Of Female Student Athletes, Jaye Mack

Theses and Dissertations

This research furthers the conversation surrounding holistic female student-athlete wellness, recognizing that their experiences can be inequitable – influenced by the intersectionality of race, gender, and athletic identity (Armstrong et al., 2018; Druckman et al., 2018; Neeley et al., 2021). This research accredits the physical environments where athletes train, recover, and connect as an underexplored factor in holistic well-being.

The Indivisible Self Model of Wellness (IS-WEL) was used to (1) explore the influence of physical design features on female student athletes' holistic well-being and (2) understand how their identity shapes how they experience and attach meaning to their team environments. …

Teaching And Reading As Meaning-Making, An Intervention To Support Underserved Students In An English Language Arts Classroom, Kelly G. Adkins

Theses and Dissertations

This teacher-research study, conducted during a nine-week choice reading unit in my high school English Language Arts (ELA) classroom, explores how adjusting my reading instruction influences all students’ engagement with reading and their identities as readers, especially those underserved by systems of schooling that prioritize teaching reading as a set, evaluated procedure. Building on others’ research that affirms the positive correlation between students’ choice in reading and increased engagement, I pursued the following research question: What does it mean to take up a teaching practice that opens, responds to, and extends students’ meaning-making of literary texts? I used qualitative methods …

Turnover Talk: Organizational Turnover Communication And Its Effects On Turnover Intention, Organizational Identification, And Job Satisfaction, Ethan L. Carroll

Theses and Dissertations

Employee turnover intention has been a focus of organizational research within the field of communication. Communication can affect organizational culture, relational dynamics, and even information flow throughout organizations, which all have influence over employee decisions. The body of literature that pertains to turnover is vast; however, the gap that this study aimed to fill was looking at communication about turnover. The purpose of this study was to investigate and explore communication related to turnover within organizational practices and interactions. This study used a mixed methods approach that first explored the concept of turnover talk and, second, investigated the impact of …

Understanding Faculty Perceptions Of Shared Governance At A Four-Year Public University: A Case Study Of The University Of Ghana, Patrick Amponsah

Theses and Dissertations

The purpose of this qualitative single-case study was to explore how faculty at the University of Ghana perceive and experience shared governance, how it is practiced institutionally, and what outcomes they associate with it. Although shared governance is widely promoted as a democratic and collegial model of decision-making in higher education, its implementation remains underexamined. The study interviewed twelve (12) full-time faculty members who worked at the University of Ghana. Thematic analysis revealed ten interrelated themes, including structured participation with limited influence, shared governance as an opportunity for faculty input, and the presence of both collaborative attitudes and formal committee …

Refusing To Die On The Vine: Black Women's Survival, Resistance, And Dei Labor In Historically White Institutions, Senesta D. Howard

Theses and Dissertations

This dissertation examines the lived experiences of Black women in non-diversity, non-faculty roles at historically White institutions (HWIs) who engage in diversity, equity, and inclusion (DEI) advocacy beyond their formal job responsibilities. Grounded in Black Feminist Thought and guided by Interpretative Phenomenological Analysis, the study explores how race and gender shape invisible labor expectations, emotional and psychological burdens, and strategies for safety and meaning-making. Semi-structured interviews with 12 Black women staff members yielded seven interrelated themes, including invisible DEI labor, hypervisibility, emotional exhaustion, sisterhood as a form of resistance, respectability politics, self-constructed safety, and purpose rooted in legacy and spirituality. …

Reawakening Waⁿdat: Community Research & Reclamation, Darcy Allred

Theses and Dissertations

The Wyandot(te) have undergone language dormancy due to settler colonial impacts of warfare, refugee relocation, forced removals, and U.S. assimilation projects. One of the most pressing priorities among our people today is reawakening our ancestral language, Waⁿdat. The common follow-up question is: how? Through the conduit of Waⁿdat language reclamation, this project grapples with the above question in collaboration with the Wyandot(te) community, and in adherence to the tribal sovereignty of the Wyandotte Nation. The project engages with diasporic perspectives, community-based pedagogy design, and tribally specific research protocols and policies. The living collective knowledgebase with which I engage in this …

The Effects Of A Work-Strengths Affirmation Intervention On Death Anxiety: Meaning And Self-Esteem As Mediators, Begüm Orhan

Theses and Dissertations

Death anxiety is a transdiagnostic construct and a universally experienced existential fear that has been linked to a wide range of psychological difficulties, including anxiety, depression, and impaired well-being. Despite its widespread impact, empirical research on targeted interventions for death anxiety remains limited. The present study aimed to address this gap by developing and evaluating an online, single-session, theory-based (i.e., Terror Management Theory, positive psychology) intervention focused on affirming personal strengths in the context of one's work. The intervention was designed to target work-strengths (i.e., leadership, adaptability)—an intersection of positive and vocational psychology.

College students from a large Midwestern university …

Understanding Interculturality And Enacting Culturally Based Pedagogies: A Mixed Methods Study Of In-Service World Language Educators In Secondary Classrooms, Heather L. Sandy

Theses and Dissertations

This research study explored the relationship between an understanding of interculturality and culturally based pedagogies among world language teachers. The study examined the relationship between language teachers’ upbringing, their development of intercultural competence, and their self-efficacy in culturally responsive teaching practices. It addressed a practical knowledge gap concerning the intersection of interculturality and culturally based practices, specifically among secondary education teachers of Spanish and Mandarin Chinese in the United States.

The data sources focused on the qualitative aspects of interculturality, culturally based teaching practices, and world language pedagogy, with quantitative results to enhance qualitative data. The qualitative data collection included …

We Can Fix It: How Right To Repair Policy Is Enacted In Different States, Zachary Ryan Johnson

Theses and Dissertations

This thesis explores early signs of policy diffusion within right to repair legislation across 10 states. Data points from each bill includes the devices protected, exempted, vote share of Republican legislators, parts pairing bans, and other provisions of bills. Bills that pass have unique aspects that show signs of policy learning from successive states. This thesis seeks to establish a framework for future research to explore policy diffusion in a new area of consumer protection.

Vocabulary Assessment And Washback: English Teachers' Practices In Preparing Students For The Wassce In Ghana, Ishmael Nii Amon Neequaye

Theses and Dissertations

Persistent concerns in WAEC Chief Examiners’ Reports consistently attribute declining student performance on the WASSCE English Language examination to limited vocabulary knowledge. Despite these recurring observations, little research has explored how teachers respond to the vocabulary demands embedded within this high-stakes examination. This qualitative study investigates (1) how Senior High School English teachers prepare students for the vocabulary demands of the WASSCE English paper and (2) how the assessment pressures influence instructional practices and classroom decision-making.  Drawing on communicative competence, multiliteracies, and washback, the study employed a descriptive case study design and thematic analysis of semi-structured interviews and focus group …

An Evolution Of Drag In Theatre: A Historical Reflection, Krista Peters

Theses and Dissertations

This thesis will serve as an overarching analysis and historical discussion on the art of drag within the traditional theatrical space. By employing queer theory, I will analyze how the use of drag has evolved throughout the history of Broadway and the United States and how it is responding to the contemporary social attitude. Drawing from the arguments of Butler, Lorde, Rich, Foucault, and others, this thesis uses historical survey to examine the direct representation of drag in theatrical spaces in conjunction with each representation’s sociopolitical and cultural environments. Sociopolitical contemporary contexts of each representation influence not only the form …

Preface To Volume 17, Issue 1, Peter A. Carfagna

Articles

No abstract provided.

Interactive Effects Of Bti Larviciding And Predation On Culex Pipiens And Its Ephemeral Pond Communities, Jaclyn S. Everly

Theses and Dissertations

Populations of adult vector mosquitoes can be controlled by reducing larval mosquito abundances in aquatic habitats. This can be achieved via predation by introduced or naturally-occurring enemies (i.e., biocontrol or conservation control) or by applying pesticides to larval mosquito habitats (i.e., larviciding). The larvicide Bacillus thuringiensis israelensis (Bti) is commonly applied to ephemeral ponds to control populations of Culex pipiens mosquitoes that vector West Nile virus. However, there is concern that Bti may directly or indirectly harm non-target organisms such as dragonfly and damselfly naiads, which provide a natural source of mosquito biocontrol. Bti or predators may also induce positive …

The Effect Of Sex On The Signal Transmission Of Duetting Bay Wrens, Rachel C. Schinzler

Theses and Dissertations

During communication, senders send signals for their benefit to elicit a behavioral response from a receiver. Acoustic signals are efficient for long-distance signaling; however, they are influenced by environmental features, such as foliage density, humidity, temperature, and time of day. Individuals can overcome these challenges by using signals with a trajectory of peak frequency, frequencies, volumes, and timing best suited to signal transmission in their environment. Signal transmission has been studied at the species level; however, not much is known about sex differences within the same species. Duetting species provide a useful system for examining sex-specific challenges in transmission, as …

Does The Powder River Pass Shear Zone Exist? Geologic Map And Geochronology Of The Bighorn Mountains Caribou Creek 7.5-Minute Quadrangle, Lula G. Staley

Theses and Dissertations

This study produced a 1:24000-scale geologic map of the Caribou Creek 7.5-minute quadrangle in the Bighorn Mountains, Wyoming, by integrating field observation and U-Pb zircon age data. The results of this study will contribute to the USGS EDMAP program by subdividing the southern gneiss terrain. The quadrangle occurs almost entirely in the Bighorn National Forest and is in the drainage of Clear and Crazy Woman creeks. Elevations range from 6,800-9,400 ft. The quadrangle is dominated by Archean crystalline rocks of the Wyoming Province Beartooth-Bighorn Magmatic terrane, mainly granodiorite and tonalite gneiss with lesser migmatite. Several orientations and ages of mafic …

The Synergy Between A Silver-Ruthenium Antimicrobial And Aminoglycosides Is Based On Severe Macromolecular Damage, Emmanuel Parkay Oladokun

Theses and Dissertations

The rise of multidrug-resistant (MDR) bacterial pathogens, including uropathogenic Escherichia coli (UPEC), highlights the urgent need for alternative treatment strategies to restore antibiotic efficacy. The silver-ruthenium antimicrobial AGXX exerts potent bactericidal effects through the production of reactive oxygen species (ROS); however, its potential synergy with antibiotics has not been thoroughly investigated. Here, we show that sublethal concentrations of AGXX strongly enhance aminoglycoside-mediated killing across a diverse panel of Gram-negative and Gram-positive MDR clinical isolates, including highly aminoglycoside-resistant strains. Combinational treatments significantly reduced the effective concentrations of gentamicin, tobramycin, kanamycin, and amikacin required to kill bacteria. Mechanistic analyses revealed that AGXX/aminoglycoside …

From Rocks To Rockets: How Mineral Wealth Fuels The Arms Trade, Samuel G. Majka

Theses and Dissertations

This study addresses a critical gap in the resource curse literature by examining how strategic mineral wealth, central to the global clean energy transition, influences international arms transfers. While the relationship between oil rents, militarization, and conflict is well-established, the role of non-hydrocarbon resources and conflict-related variables remains underexplored. This paper posits that mineral rents provide governments with unearned, discretionary income, relaxing fiscal constraints and creating powerful incentives for both resource-rich states and major power suppliers to increase arms flows to secure political control, suppress internal dissent, and maintain access to valuable deposits. Using a country-year panel dataset spanning 1990-2023 …

Examining Incidental Remembering Of Object Properties Specified By Different Invariants, Sanako Hishinuma

Theses and Dissertations

The ecological approach to perceiving and acting hypothesizes that perceiving object properties requires selective detection of invariants – patterns in ambient energy arrays that persist across transformations. Whereas perceiving some properties of wielded objects, such as length and heaviness, requires detecting the moments of inertia, perceiving other properties, such as grasp position, requires detecting the products of inertia. Previous research has shown that when participants perceived the length of wielded occluded objects, they incidentally remembered the heaviness of those objects (Thomas & Riley, 2015). The researchers proposed this occurred because perceiving either property requires detecting the moments of inertia. The …

Why Make Books In Art Class Or Art In Reading Class? How Storytelling Impacts Youth Literacy And Cultural Dialogue, Holly Lewis

Theses and Dissertations

Given complex factors affecting reading literacy and students’ need for empowerment through creativity, this thesis project will investigate possibilities for combining artmaking with written narrative. Creative solutions, such as integrated and project-based learning activities, are documented as having some of the best positive impacts on overall learning growth (Laur, 2021; Aydin & Mutlu, 2023). Therefore, my thesis includes a discussion on Arts Integration initiatives and an illustrated book for students ages 10-15, which can be used as an example for their own studies into personal narrative. While the research presented here touches on multiple factors affecting students’ self-esteem and willingness …

Prevalence Of Grip And Leg Strength Asymmetries In U.S. Youth, Elyse M. Deschryver

Theses and Dissertations

Early-life physical activity is important for building muscular strength, supporting healthy growth and disease prevention, and for establishing physical activity and strength habits that often track into adulthood. Although grip strength asymmetry is a well-documented risk factor in older adults, evidence in children and adolescents is limited and largely based on small, sport-specific samples. PURPOSE: To describe grip and leg extension strength asymmetries in a nationally representative sample of U.S. youth aged 6–15 years using the National Youth Fitness Survey (NNYFS). METHODS: The analysis included 1,214 participants (606 boys, 608 girls) with valid grip or leg extension data. Age, sex, …