Digital Commons Network^™

Secondhand Or Second-Class? Environmental Injustice In Global Textile Waste Trade, Wendy S. Escalante

Student Theses 2015-Present

This paper addresses the issue of textile waste dumping, specifically how secondhand clothing exports from the Global North create environmental, social, and public health burdens in the Global South. The study focuses on case studies in Chile’s Atacama Desert, where shipments of used clothing overwhelm local waste infrastructures and worsen patterns of environmental injustice. Chapter 1 describes the global flows of textile waste, including trade volumes, landfill accumulation, and the impacts of discarded clothing on ecosystem services such as clean water, fertile soils, and breathable air, alongside health risks from microplastic pollution, toxic runoff, and respiratory hazards from textile fires. …

Lithium Extraction In Chile, Estrella Pallares Medina

Student Theses 2015-Present

This article examines the environmental, political, and economic dimensions of lithium mining in Chile's Atacama Desert, a critical site within South America's "Lithium Triangle." Chapter 1 utilizes both quantitative and qualitative data to introduce the environmental problems of water shortage, ecosystem stress, and biodiversity loss associated with lithium mining, presented within the framework of the ecosystem services approach. This approach categorizes the impacts into four categories: supporting, regulating, provisioning, and cultural, which affect both human and ecological well-being. Chapter 2 applies the academic field of political ecology to analyze how corporate accountability, government policy, and governance shape environmental performance and …

A Sturdy Future: Mangrove Restoration Against Climate Extremes, Gabriella Marie Siasoco

Student Theses 2015-Present

This paper addresses the impacts of climate change on natural disasters and examines how rehabilitation of mangrove forests in Mesoamerica and the Caribbean can mitigate those effects. Rising ocean and atmospheric temperatures contribute to higher sea levels and more severe hurricanes and tropical storms, characterized by increased frequency, duration, and intensity in peak winds, storm surges, and rainfall. Mangrove ecosystems act as vital buffers against coastal disturbances such as tsunamis and extreme storms, while contributing to climate change mitigation through carbon sequestration. Additionally, they improve water quality by filtering nutrients, preventing eutrophication. Despite their ecological and economic value, mangroves in …

Isolated By Design: An Analysis Of The Texas Energy Grid, Samantha Prado

Student Theses 2015-Present

This paper examines how climate change impacts Texas’s energy grid and identifies strategies for building grid resilience by focusing on renewable energy solutions and the inclusion of marginalized groups in decision-making processes. Understanding the conditions that led to the 2021 energy crisis and how they continue to impact Texas residents is critical in advocating for policy reform and climate adaptation. Therefore, the paper begins with the grid’s failure during Winter Storm Uri in February 2021 to demonstrate how the crisis resulted from extreme weather, market design, policy choices, and inadequate infrastructure. Chapter One analyzes the environmental impact of generating electricity …

Solid Waste Management In Greater Khartoum City, Sudan, Roba Mahmoud

Student Theses 2015-Present

This study investigates the rising solid waste management (SWM) dilemma in Greater Khartoum City (GKC), a critical environmental and public health issue caused by fast urbanization and inadequate infrastructure, with historical linkages to Sudan's colonial and postcolonial growth. Chapter 1 describes the current problem using quantitative and qualitative data, demonstrating that GKC produces approximately 3,340 tons of waste each day, with 56% organic matter, 8% plastics, and 16% paper. Collection efficiency remains severely poor, at 31.5%. Informal recyclers known as Nakasha or Barkata collect approximately 7% of total waste, supporting roughly 3,900 people, whereas filthy open dumps and unsorted medical …

Associations Between Levels Of Physical Activity And Cognitive Health, Gemma Goldenbaum

Honors Theses

The purpose of this study is to examine the relationship between physical activity levels and executive function, specifically focusing on inhibitory control and working memory capacity. Though the benefits of exercise on brain health are well-documented, the extent of cognitive differences between sedentary individuals and elite student-athletes remains misunderstood. Eighty participants (ages 18–35) were categorized via the International Physical Activity Questionnaire (IPAQ) into sedentary, low, and advanced activity tiers. Participants completed computational assessments, including the Operation Span (OSPAN) task for working memory and Go/No-Go tasks to measure response inhibition and implicit associations. Preliminary results indicated significant differences in sedentary behavior, …

Consulting For Chicagoland: Updating The Greenest Region Compact, Samantha Soria, Max Alexander, Ryan Regelbrugge

Honors Capstones

The Greenest Region Compact (GRC), created by the Metropolitan Mayors Caucus (MMC), is a regional sustainability framework used by over 176 local government signatories in the Chicagoland region, but was last updated nearly a decade ago. Students in this capstone project were tasked with proposing updates to a portion of the framework’s 49 goals, offering practical insights, new viewpoints, and integrating the Climate Action Plan for the Chicago Region (CAP). Students consulted municipal experts, identified relevant case studies, and gathered resources to support municipalities in applying the framework to their planning and operations. As part of their work, students enhanced …

The Data Driven Body, Kimberlyn P. Konen

Departmental Honors & Graduate Capstone Projects

This paper examines how wearable fitness technologies function as persuasive digital tools that shape cultural understandings of health. Through a qualitative rhetorical analysis of popular devices such as Fitbit, Apple Watch, Garmin, and WHOOP, the study explores how interface design, data visualizations, notifications, and marketing materials communicate implicit messages about wellness. Rather than acting as neutral measurement tools, fitness trackers promote specific values, including quantification, discipline, optimization, and self-surveillance. Findings reveal that these devices define health through numerical metrics, encourage consistent productivity, frame wellness as competitive performance, and use emotional feedback to reinforce success or failure. Additionally, marketing imagery promotes …

Mental Health Screening For The Military Spouse: Prevention In Practice, Lura Allison Mcgrath

Doctor of Nursing Practice (DNP) Translational and Clinical Research Projects

Abstract

In recent years, a focus on mental health has moved to the forefront of healthcare. This is especially true when caring for United States military service members. The military spouses of these service members also struggle and suffer from mental health disorders. However, the mental health needs of military spouses often receive insufficient attention. Research shows military spouses are at an increased risk of developing mental health disorders and/or suffering from mental illness. A large contributor is the impact of the military lifestyle and its challenges for these spouses. However, research also reveals there has been minimal effort put …

Bacteriophage Therapy For Klebsiella Pneumoniae: Phage Screening And Efficacy Assessment In Macrophages/Neutrophils And Mouse Model, Mounika Duggineni

Biotechnology Theses

Klebsiella pneumoniae causes infections such as pneumonia and urinary tract infections, necessitating alternative therapies. As an emerging MDR pathogen, evaluating newer therapeutic strategies is essential. This study utilized bacteriophages and Klebsiella pneumoniae strains kindly provided by Dr. John, who previously isolated and characterized broad-host-range bacteriophages from hospital wastewater targeting diverse clinical K. pneumoniae isolates. Among fifteen lytic bacteriophages identified across multiple genera, bacteriophage #418 was selected and purified using ultrafiltration, yielding higher functional titers than PEG-based methods. In vitro assays showed Bacteriophage #418 nearly killed bacteria after 2 hours of co-incubation. Ex vivo studies using healthy donors human macrophages …

Preparing Mentally For A Test: Students’ Perceptions Of The Elar Staar Test In Eighth Grade, Ashley M. Burpee

Masters of Education in Teaching and Learning

In this action research article, the author examines the perceptions of the English Language Arts and Reading (ELAR) State of Texas Assessment of Academic Readiness (STAAR) test, which is a standardized exam of accountability, from eighth grade students. With the changes and critiques coming out for standardized testing, questioning of testing is also beginning to surface. This study examines eighth grade students, who took multiple STAAR tests, for the sake of understanding their perceptions and learning. Two classes, one academic Reading Language Arts (RLA) and one Honors RLA class were observed and interviewed. The author found that students have high …

A Comparative Static Analysis Of Identifier Clones And Homonyms In Open Source Projects, Jose Palomino Lau

Theses

Identifier naming is a core element of software engineering and program comprehension. While existing literature suggests that naming consistency is ideal, there is limited empirical data on identifier homonyms, instances where the same name is used for different behaviors. This thesis investigates these naming patterns through a manual analysis inspired by grounded theory, supported by static analysis with srcML across three open source projects in Java, C and Python. By establishing a behavioral framework through axial coding, this research classifies 771 identifiers into functional categories to document their presence and role within the code. The results reveal that naming redundancy …

A Function-Based Performance Management Intervention To Increase Clinical Documentation Timeliness Among Aba Providers, Alexander Arevalo

Doctoral Dissertations - College of Arts and Sciences

Despite its direct consequences for billing integrity, regulatory compliance, and continuity of client care, clinical documentation timeliness has received limited empirical attention in the applied behavior analysis (ABA) performance management literature. This study evaluated a Performance Diagnostic Checklist-Human Services (PDC-HS)1.1–guided function-based performance management intervention to increase on-time clinical documentation submission among Board Certified Behavior Analysts® (BCBAs) in a home-based ABA agency. The PDC-HS 1.1 identified consequence-based supports as a possible indicated intervention. The intervention was delivered entirely within existing supervisory routines, without monetary incentives, and produced substantial and sustained improvements across an extended observation period. Social validity ratings were positive. …

Photo Identification On Interactions Between Tursiops Trucatus And Humans To Promote The Importance Of Sustainability, Julia Bronneberg

Undergraduate University Honors Capstones

The Mediterranean Sea is one of the most biodiverse regions, and especially around the Maltese islands, a popular tourist destination where people come to enjoy the beautiful weather and blue waters. Because bottlenose dolphins (Tursiops truncatus) are the most common species people see in coastal areas, they are the primary focus of this research. We care about these bottlenose dolphins because they cannot protect themselves if we are the ones accidentally causing them harm. This study starts from the belief that if we cannot protect the ocean and marine life, then we cannot protect ourselves. We use many resources that …

Elementary Public School Principals’ Decision Process For Hiring Teachers In The U.S. Mid-Atlantic Region, Charmaine Gray

Walden Dissertations and Doctoral Studies

No abstract provided.

Academic Self-Efficacy, Intelligence Mindset, And Locus Of Control In Predicting Academic Engagement Among English-Speaking First-Generation First-Year College Students In The United States, Carlene Camacho-Valentine

Walden Dissertations and Doctoral Studies

No abstract provided.

Staff Education On Mindfulness-Based Stress Reduction Managing Occupational Stress In Outpatient Mental Health Care, Georgina Ikpea

Walden Dissertations and Doctoral Studies

No abstract provided.

Taxidermy And Technology: A History Of Climate Change Exhibitions At American Museums Of Natural History, Laura Haushalter, Amy Woodson-Boulton

Honors Thesis

My research is on the history of temporary and permanent climate change exhibitions at natural history museums in the United States. My primary research question is: How have natural history museums responded to human-caused environmental destruction through their exhibitions, and what, if anything, are natural history museums doing now to address our current environmental crisis? My research begins with a historiography of natural museums and examines how early 20th-century museums responded to a sense of environmental crisis and widespread threats of species extinction. In the early 20th century, museums shifted from Victorian-era glass cases to modern and artistic dioramas that …

Heat Pump Water Heater Cta-2045 Implementation Guidance For Maximizing Demand Response Impact, Dana Kahiwahiwa Paresa

Dissertations and Theses

Residential flexible loads, such as heat pump water heaters, have great potential for grid reliability services; however, their effectiveness depends on reliable performance in response to coordinated grid service requests. While the ANSI/CTA-2045-B protocol standardizes communication, it does not mandate specific functional behaviors, creating a mismatch in which the device may comply with the communication protocol but fail to meet performance expectations. This manuscript demonstrates the need for a ANSI/CTA-2045-B implementation guide by quantifying these discrepancies through gray-box conformance testing of market-available units followed by large-scale simulations.

Field testing results revealed a significant conformance gap. Tested units exhibited an average …

Morphological Analysis Of Oilima Markirya: Deciphering J.R.R Tolkien’S Early Elvish Poetry, Rebecca Colley

Departmental Honors & Graduate Capstone Projects

This paper examines J.R.R. Tolkien’s Quenya poem Oilima Markirya (“The Last Ark”) through a morphological analysis of its linguistic structure. By constructing a detailed morphological chart, this study analyzes noun cases, verb conjugations, and derivational patterns in the poem, demonstrating how grammatical meaning is systematically encoded in Quenya. This paper also compares multiple versions of the poem preserved in Parma Eldalamberon 16, tracing how Tolkien revised morphological forms over time. These revisions reveal a movement toward greater regularity and structural consistency, suggesting that Tolkien approached Quenya as an evolving linguistic system rather than a static invention. Ultimately, this analysis highlights …

The Perception Of Single Mothers On Romantic Reality Television, Rachel A. Bliss

Departmental Honors & Graduate Capstone Projects

This paper examines how single mothers are represented on romantic reality television, focusing on Love Island USA and the storyline of contestant Huda Mustafa. Using a qualitative content analysis of episodes one through seven, this study looks at how motherhood is framed through Huda’s self representation, the reactions of other islanders, and the show’s editing and production choices. The findings show that Huda presents motherhood as a central and meaningful part of her identity, while also navigating fear of judgment and possible rejection in a dating environment. Other contestants largely respond with support and acceptance, which challenges common stereotypes about …

Developing An Effective Integrated Marketing Communication Game Plan For Today’S Consumers: Examining Marketing Methods That Work And How To Make The Proper Strategy Adjustments To Remain Relevant In The Future, Michele M. Wisnesck

Electronic Theses and Dissertations

As a seasoned marketing professional, I’ve seen marketing trends and gimmicks come and go, but more critically, I’ve seen consumers shift their behavior in significant ways. The guiding research question for this project asks: With the constantly evolving marketing and consumer landscape and regular use of AI agents like ChatGPT or Google Gemini, how can marketing and communication professionals remain relevant? In short, the answer to this question is that integrated marketing communication (IMC) practitioners must adapt to ongoing consumer behavior changes brought on by technology advancements while leveraging a combination of traditional persuasive techniques, a variety of modern marketing …

Speak It Into Existence: Mind Body And Soul In The African American Prophetic Tradition, William Burgess

Electronic Theses and Dissertations

This project offers the term “Speak It into Existence” as a rhetorical practice inherent in the African American Prophetic Tradition. Moreover “Speak It into Existence” highlights the synergetic and systematic characteristics of the African American Prophetic Tradition which speaks to the entirety of the individual mind, body and soul. Rooted inside the field of prophetic rhetoric, the African American Prophetic Tradition affirms the social, political and sacred realities of prophetic rhetoric. The rhetorical theology of the African American Prophetic Tradition rhetorically transfers the social, political, and sacred realities of prophetic rhetoric into its own systematic foci of liberation, transformation …

The Illocutionary Constitution Of Second Nature: An Interpretive Reconstruction Of Hegel’S Philosophy Of Language, Roland William Carspecken

Electronic Theses and Dissertations

This dissertation offers an interpretive reconstruction of Hegel’s philosophy of language. Rich reflections on the nature of language and its significance to human life can be found across Hegel’s works. Many of these reflections strongly suggest that language plays a vital role in Hegel’s philosophical project. Yet surprisingly, Hegel never set down a comprehensive account of his view of language. To this day, it remains a matter of dispute whether Hegel’s writings on language are consistent enough to amount to a single ‘philosophy of language’ and, if they are, what sort of philosophy of language they might offer. In the …

The African American Pulpit And The Reconstruction Of Narrative Ground In The Black Community, Nathaniel Cox

Electronic Theses and Dissertations

This dissertation explores how the African American pulpit serves as a living wellspring for rebuilding stories, memory, and identity, a task made urgent by centuries of erasure, from the trauma of the Middle Passage to the ongoing reverberations of that violence. My central claim is that African American preaching, when viewed through the insight-rich frameworks of Gadamer, Burke, and Frankl, becomes not just a form of speech, but a lifeline. It helps reclaim "narrative ground": the deep roots of meaning, belonging, and shared purpose that nourish a wounded people and allow genuine flourishing.

The journey unfolds across six movements. Chapter …

“The Right Of Black Folk To Love And Enjoy”: Black Romanticism, Pleasure, And Poetics, 1900-1920, John D. Hadlock

Electronic Theses and Dissertations

This dissertation explores poetry written at the turn of the twentieth century in order to closely examine what I call the “Black Romantic” impulse of the Harlem and New Negro Renaissances. I argue that Black American poets turned to a Romantic notion of the poet as cultural representative and of poetry as a radical celebration of beauty that disavowed and disputed social ills, namely racist ideologies in America, while simultaneously demanding the right of Black pleasure-taking. However, I also contend that Black American poets of various backgrounds and identities used different poetic, rhetorical, and artistic strategies to elevate the status …

Navigating Barriers: The Career Challenges Of Chinese Non-Stem Graduates In The U.S. Job Market, Dilin Li

Electronic Theses and Dissertations

This qualitative phenomenological study explored the career challenges faced by Chinese international graduates from non-STEM fields as they transition from U.S. higher education to the job market. While prior research has largely focused on STEM graduates who benefit from favorable visa policies and high labor demand, limited attention has been given to non-STEM students navigating structural, cultural, and social barriers to employment. Guided by the intellectual capital framework—which encompasses human, cultural, and social capital—this study examined how Chinese non-STEM graduates experience and respond to these barriers within the intersecting contexts of immigration policy, labor market expectations, and cultural adaptation.

Five …

St. John Henry Cardinal Newman’S Mariology: A Distinctively Patristic And English Understanding Of Marian Doctrine And Devotion, Erin Meikle

Electronic Theses and Dissertations

St. John Henry Newman’s understanding and reception of the dogma of divine motherhood grew during his pre-Catholic years. This study employs a form of reception theory to argue that Newman exercised reserve and compromise in his discourse on Mary’s identity as the Mother of God during both his evangelical and high church Anglican periods. The first three chapters conduct a historical investigation of Marian devotion and reception of the dogma of divine motherhood in England from the period of the apparition at Walsingham (1061) up until the nineteenth century. The analyses indicate that England had an intense Marian devotion and …

Qualitative Analysis On Cancel Culture And Family Vloggers: Examining Child Welfare And Digital Accountability On Youtube, Alyson M. Hardy

Departmental Honors & Graduate Capstone Projects

This study uses qualitative content analysis to examine how cancel culture on YouTube highlights concerns about children’s rights and parenting ethics in family vlogging. It focuses on YouTube channels 8 Passengers and DaddyOFive. The research analyzes selected videos and audience comments to identify recurring patterns in parenting practices, child treatment, and public response. The study explores how disciplinary moments, emotional distress, and monetized family content are interpreted by audiences and framed within broader ethical debates. Findings show that viewers frequently express ethical concern, empathy for children, and distrust of their parents, while also calling for accountability and regulation. Rather than …

Through The Lens Of “Kigo”: Understanding Japanese American Wwii Poetry, Grace C. Shields

Honors College Theses

In 1957, nearly ten years after the closing of Tule Lake Segregation Center in Newell, California, the last of the ten War Relocation Authority (WRA) concentration camps to close, author Keiho Soga writes on a piece of paper:

“Untitled”

By: Keiho Soga

Beyond the forbidding fence 

Of doubled barbed wire 

The mountain, 

Aglow with purple,

Sends us its greetings.

In this brief moment of reflection, Soga recounts his time in Sand Island Internment Camp, another of the Japanese American internment camps established during World War II by the United States government after the attack on Pearl Harbor in December 1941. …