Digital Commons Network^™

Neal F. Newman, Neal F. Newman

Faculty CVs

No abstract provided.

Huyen Pham, Huyen Pham

Faculty CVs

No abstract provided.

Aaron Retteen, Aaron Retteen

Faculty CVs

No abstract provided.

Jeff W. Slattery, Jeff W. Slattery

Faculty CVs

No abstract provided.

A Baseline Study Of Artificial Intelligence Use Among Chemical Engineering Undergraduates At The University Of Arkansas, Natalie J. Erickson

Chemical Engineering Undergraduate Honors Theses

In recent years, artificial intelligence (AI) has shifted from a novel innovation to a tool used in daily life, particularly within higher education. While anecdotal evidence suggests high levels of student engagement with AI, empirical data regarding usage patterns remains limited. This baseline study investigates AI integration among undergraduate chemical engineering students at the University of Arkansas. Through an anonymous survey (N=68; comprising 20 freshmen, 14 sophomores, 16 juniors, and 18 seniors), researchers assessed usage frequency, student comfort levels, and their evolving relationship with AI tools. The findings reveal that 75% of respondents utilize AI for coursework at least once …

From Kernel To Carbon Footprint: Using Life Cycle Analysis To Teach Sustainability In Chemical Engineering, Neal Z. Kinney

Chemical Engineering Undergraduate Honors Theses

Many chemical engineering departments in the United States are currently lacking developed sustainability coursework, leaving many students without a developed understanding of topics such as life cycle analysis (LCA). [1] Therefore, there is a need for engaging and flexible educational tools that can be easily incorporated into course frameworks. This study develops an interactive learning module, expanding upon the work from Pollution Prevention Through Popcorn, a study developed by Rowan University. [2] The module combines experimental analysis of popcorn popping methods with life cycle assessment using OpenLCA to evaluate the environmental impacts of common types of popcorn packaging. Results of …

Performance Of Zirconia-Based Catalysts For Cold Plasma-Assisted Dry Methane Reforming, Levi Pile

Chemical Engineering Undergraduate Honors Theses

This study investigates the performance of zirconia-based catalysts in non-thermal plasma (NTP)–assisted dry methane reforming (DMR) for synthesis gas (syngas) production. This work explores an alternative pathway for converting carbon dioxide and methane into valuable products under milder conditions than conventional thermal processes. Experiments were conducted in a radiofrequency plasma reactor to evaluate the effects of plasma power, feed flow rate, and reactant ratios on conversion efficiency. The performance of plasma-only conditions was compared with packed-bed systems using zirconia catalysts. Results show that plasma-only systems achieved modest conversion rates (~16.5% for CH₄ and ~12.0% for CO₂), while …

Cationic Polymer-Grafted Magnetic Nanoparticles For Enhanced Removal Of Anionic Dyes From Wastewater, Joia A. Traver

Chemical Engineering Undergraduate Honors Theses

Water scarcity and pollution are escalating global challenges, with textile industry wastewater often enriched with toxic dyes posing significant risks to environmental and human health. These contaminants increase turbidity, reduce dissolved oxygen levels, and ultimately impair aquatic ecosystems. This thesis focuses on the remediation of dye-contaminated water using nanoscale polymeric adsorbents. Methyl orange, a common anionic dye widely used in textile and leather industries, was selected as the model contaminant due to its terminal sulfonate group, which enables strong electrostatic and hydrogen-bonding interactions with cationic functional materials.

In this work, magnetic nanoparticles grafted with cationic polymers were synthesized and evaluated …

Demonstration Of The Relationship Between Irwin Spire Quantity And Boundary Layer Depth In The Chemical Hazards Research Center Wind Tunnel, Jace D. Beckwith

Chemical Engineering Undergraduate Honors Theses

Atmospheric Dispersion Models (ADMs) are computer-based simulations used to model gas releases for enforcing regulatory compliance, designing facilities, and responding to emergencies. Because ADMs rely on complex mathematical models, they require experimental validation to ensure accuracy. Wind tunnels offer a controlled, repeatable method for gathering validation data. The Chemical Hazards Research Center (CHRC) at the University of Arkansas operates an ultra-low speed wind tunnel for this purpose. A key feature of this tunnel is its simulated Atmospheric Boundary Layer (ABL). The simulated ABL is a turbulent layer in which wind speed increases logarithmically with height from near zero at the …

Spatial And Temporal Patterns Of Bike-Share Use In A Small City: A Case Study Of Fort Smith, Arkansas, Brianna L. Buenger

Civil Engineering Undergraduate Honors Theses

Many small and mid-sized cities in the United States face ongoing transportation challenges due to limited public transit options. This can prevent residents from being able to reach essential destinations. While bikeshare systems have been widely studied in large metropolitan areas, there is limited understanding of how usage patterns vary across space, time, and trip characteristics in small-city contexts. This study addresses this gap by examining spatial and temporal patterns of bikeshare use in a small U.S. city through a case study of the Fort Smith, Arkansas, SMILIES bikeshare program. Using approximately 10,000 trips over three years, the analysis examines …

The Artificial Artist: Considering Ai’S Impact On Image Copyright, Alyse Mandelblatt

Communication Undergraduate Honors Theses

This thesis seeks to create empirical results to ground what has been a largely theoretical discussion about the effect of artificial intelligence (AI) on copyright law in the United States. AI has disrupted traditional ideas of creativity and expression, which are vital communication tools. Copyright is a regulatory agent to encourage the production of unique communication products by giving owners complete rights to their work. Copyright principles conflict with current AI model training practices. This research considers how AI literacy may provide insight into copyright knowledge and AI attitudes for prediction of how common law and AI regulation policy may …

Of The Land And Sea: A Critical Ecocultural Analysis Of Disney's Frozen And Moana, Maggie A. Andress

Communication Undergraduate Honors Theses

Within the modern era of performative inclusivity and widespread greenwashing, it is critical to examine popular media through an ecocultural lens to determine if said media is being handled responsibly as a social practice and if a discursive atmosphere is being created. This paper takes an ecocultural critical analysis of Disney’s worlds of Frozen and Moana, inspecting their treatment of the human, treatment of the more-than-human, and human/more-than-human relationships. This study finds that although both franchises have been broadly praised for cultural representation of Indigenous people groups, Disney’s failure to effectively acknowledge the intrinsic relationship between humankind and the …

"Deadly Imports": Populism, Demagoguery, And The Contemporary Rhetoric Of U.S. Immigration, Summer N. Wolfe

Communication Undergraduate Honors Theses

This project examines former CNN and Fox Business anchor Lou Dobbs’s meteoric success to understand his rhetorical choices and appeals surrounding immigration discourse in the United States. As the first rhetorical assessment of Dobbs’s immigration rhetoric, this project centers him as a key figure who defined how U.S. culture operates within immigration discourses. The project relies on Michael Calvin McGee's work on ideographs to perform a close textual analysis of news programs featuring Dobbs to understand how ideologies about immigrants and immigration are built, circulated, and maintained in the Right’s media ecology. The project advances three arguments about Dobbs’s anti-immigration …

Waring Library Society Newsletter, Spring 2026, Waring Library Society, Waring Historical Library, Medical University Of South Caroilna, Jude Arendall, Joann Livingston Zeise, Brooke Fox

The Waring Library Society Newsletters

In this issue, the Waring Library Society welcomes its new President and shares updates on recent and upcoming renovations to Waring Historical Library. Waring Historical Library's staff reflect on insights gained from a recent sabbatical, and highlight several events and engagements the Waring has been part of this season.

A Baritone's Soliloquy: The Extended Program Notes For A Baritone's Master's Voice Recital, Harrison C. Gilberti

Research Papers

Harrison Gilberti, for the Master of Music degree in Performance (Vocal), presented on April 3, 2026, at Southern Illinois University Carbondale.

TITLE: A BARITONE’S SOLILOQUY: THE EXTENDED PROGRAM NOTES FOR A

BARITONE’S MASTER’S VOICE RECITAL

MAJOR PROFESSOR: Dr. David Dillard

This research paper presents the extended program notes for the graduate voice recital of Harrison Gilberti which took place on February 28, 2026, at Southern Illinois University – Carbondale. The pieces presented on the recital were chosen from several styles ranging from oratorio arias to art songs and American musical theater selections. The pieces also reflected several time periods from …

A Little Book That Changed A Nation, Denis Kaiser

Lake Union Herald

No abstract provided.

Design And Reliability Analysis Of A Radiation-Tolerant On-Board Computer System For Martian Surface Missions, Jack Ryan

Master's Theses

Space environments present complex challenges for electronic devices, perhaps most notably in the form of radiation effects; the natural protections provided by Earth’s atmosphere and magnetosphere are largely absent in deep space and extraterrestrial environments, making single-event effects (SEE) a critical concern. Although radiation-hardened components offer near-immunity to SEE, they possess tremendous drawbacks in both cost and performance. To circumvent such issues, this thesis investigates the feasibility of leveraging a commercial-off-the-shelf (COTS) device, the AMD KRIA K24 system-on-module (SOM), for use in Martian surface missions.

Detailed models were used to predict SEE rates in the system, and system-level fault tree …

Changing U.S. Military Force Structure: Rebuilding Confidence In Public Institutions By Bridging The Civil-Military Gap, Corri Zoli, Linda Euto

The Lender Center for Social Justice

This research brief assesses a changing U.S. military force structure in an era of waning trust in public institutions and new security pressures, both domestic and global. While many U.S. public institutions are facing declining trust, one key aspect in the case of the military is lack of understanding between U.S. veterans and nonveterans—often termed the civil-military gap. Understanding this gap is necessary to forge connections across military-connected communities and those without service experience. Bridging this gap is a timely model to restore baseline confidence in many institutions that serve all members of the public.

Analyzing Social Implications Of The Gender Wage Gap, Jessie A. Clarke

Electronic Theses, Projects, and Dissertations

The researcher seeks to understand the gender wage gap in the United States. The research question studied is “Why do women in the United States on average earn less income than men?” Women gain less power and resources as they earn less income than men. The researcher explores the phenomenon in this paper. This research proposal utilizes qualitative methods via interviews, and analysis through coding. In previous research, there is a lack of inclusion on the gender wage gap regarding various identities such as sexual orientation, other gender identities, and race/ethnicity. The researcher hopes to fill in these gaps in …

The Link Between Incarceration And Education Level: Exploring The Correlation, Robert M. Sandoval

Electronic Theses, Projects, and Dissertations

Mass incarceration is on the rise, with education level being a strong predisposition indicator. A quantitative approach and survey method will be used to understand the correlations between the two social challenges. This research proposal is expected to reveal how education level significantly determines the probability of a person becoming incarcerated in California. A significant gap exists in understanding the intersectionality between education and mass incarceration. Intersectionality is a theory proposed by Kimberlie Crenshaw that discusses how people’s identities do not only stack on top, but also intersect to cause unique barriers. For example, Black women’s experiences with employment due …

Potential Impact That Generative Artificial Intelligence Has On Adolescents' Relationship With Parents, David Jimenez Jr., Christal Pelayo, Rebecca Evans

Electronic Theses, Projects, and Dissertations

The development of generative artificial intelligence (AI) into adolescents’ daily lives has introduced both opportunities and concerns regarding family dynamics and psychosocial development. Increasingly, adolescents are using AI tools for academic assistance, emotional support, and transparency on sensitive topics. This study examines adolescents’ attitudes toward discussing personal issues with parents compared to AI platforms and explores the potential relational impacts of AI use on parent–child relationships. Guided by Attachment Theory and Erikson’s Psychosocial Development Theory, this research focuses on adolescents ages 12–16, a developmental stage marked by identity formation and evolving autonomy. The study will include a sequence of recruitment, …

Substance Use Rates In Youth In America Based On Adverse Childhood Experiences, Ashley R. Garguilo

Electronic Theses, Projects, and Dissertations

This study will be a systematic literature review that seeks to find similarities, differences, trends, and limitations in previous literature on Adverse Childhood Experiences (ACEs) and substance use in youth aged 12 to 17. The significance for this research is high as drug overdoses in youth continue to increase. The study design will be a descriptive qualitative study. The implications that these findings will have for the social work practice include increasing awareness and understanding of the commonality of ACEs and the risk they put youth at in terms of negative outcomes such as substance use. Moreover, it will create …

Incorporating Ai Within English Composition Courses To Promote Ai Literacy And Decrease Academic Dishonesty, Damaris Rodriguez

Electronic Theses, Projects, and Dissertations

The rapid adoption of the program ChatGPT (Chat Generative Pre-trained Transformer) by the public has caused tension and concerns among educators and higher education as they struggle on finding a middle ground among the practices of artificial intelligence (AI) within education that will continue to ensure that the instructor stays on top of the AI as the main educator for students. It is argued that the incorporation of AI within in-class assignments, for example, will assist students to develop an ethical awareness and their critical thinking skills to be able to recognize that there are limitations in regards to the …

Intimate Partner Violence In Immigrant Communities: A Qualitative Study, Melina Ruiz-Reyes

Electronic Theses, Projects, and Dissertations

Intimate partner violence (IPV) is an important issue affecting immigrant women, specifically those from collectivistic cultures, due to social norms that can make them highly vulnerable. This study investigates the underlying causes of IPV in these communities, focusing on cultural, legal, and systemic factors. Despite the prevalence of IPV, immigrant women face unique barriers to seeking help, including stigma, legal vulnerabilities, and economic dependence. Previous research has mainly focused on specific ethnic groups, missing a broader, intersectional understanding of IPV across diverse immigrant communities. This study employs a qualitative approach, utilizing semi- structured interviews based on the Danger Assessment for …

Examining Immigration Detention Centers And Its Effect On The Well-Being Of Immigrant Families, Jennifer Sullinger-Lock, Luisa Arias, Saira Murillo, Helen Iniguez

Electronic Theses, Projects, and Dissertations

Immigration detention centers in the United States have become a contentious issue, particularly regarding their impact on the well-being of immigrant families. These facilities are often operated by government agencies and private entities, and function under conditions that compromise basic human rights. The purpose of this study is to assess the psychological, emotional, and physical effects of detention centers on immigrant children and families. This research utilizes a quantitative cross-sectional design, employing a self-report questionnaire among two groups: immigrants who have experienced detention and immigrants who have not, with the independent variable being immigration detention centers and the dependent variable …

Contributing Factors To Child Maltreatment In The United States: A Systematic Review, Klarissa Sedillo, Ashlee Garcia

Electronic Theses, Projects, and Dissertations

This proposal will highlight the contributing factors of child maltreatment, specifically focusing on intimate partner violence and parental substance use. The purpose of this topic is to highlight the risks and lifelong impact that family substance abuse and intimate partner violence (IPV) are main factors when it comes to contributing factors to child maltreatment in the United States. These factors often co-occur, creating a risk for children in affected households. Families that have been involved in child maltreatment cases often have a history of abuse or neglect in their own childhood that tend to cause struggles with addiction and violence …

Examining The Effectiveness Of Head Start Programs, Leanne Libas

Electronic Theses, Projects, and Dissertations

Head Start is a federally funded program created in the 1960s by President Lyndon B. Johnson. The program helps low-income families and children with early childhood education and support. Its goal is to empower low-income families to succeed and improve their livelihoods. Although Head Start has existed for over six decades, the program’s effectiveness must be explored. Previous research showed various results on the academic success of former students. Some studies have demonstrated that former students have continued to excel academically. Other studies have shown that the effects of Head Start wane after former students enter kindergarten. The researcher will …

Increasing Mental Health Providers' Confidence When Treating Clients Engaging In Nonsuicidal Self-Injury, Alejandro Quezada Lechuga

Electronic Theses, Projects, and Dissertations

Non-suicidal self-injury (NSSI) is a significant health concern disproportionately affecting the LGBTQIA population and system-involved youth with a prevalence as high as 20% and increasing. Historically, treatment has been inadequate, as interventions were designed to treat borderline personality disorder (BPD), depression, or suicidality. Patients consistently report negative stigma, contributing to poor treatment outcomes and consequently failing to seek professional help or cease treatment. Mental health professionals report experiencing bicurious trauma, increasing the likelihood of burnout. This study aims to evaluate the effects of online self-paced NSSI training on clinical social workers’ confidence when treating clients who engage in NSSI. The …

Public Assistance And Its Effectiveness Of Mitigating Poverty In Families With Children, Angelica Archibald

Electronic Theses, Projects, and Dissertations

Poverty is detrimental to young children and causes significant challenges in many areas such as education, health care, food accessibility, employment outcomes and more. This paper explores effectiveness through a systematic literature review that examines poverty mitigation strategies employed by the United States government as benefit assistance for families with children and raises awareness of the different types of assistance programs available. Findings for this study are expected to inform social workers of the public assistance programs that help with the mitigation of poverty and its effectiveness of mitigating the poverty levels for families with children in the US. Additionally, …

Utilizing A Social-Ecological Approach To Understand Healthcare Professional's Ability To Identify Child Sexual Exploitation, Vanessa Gudiel, Alyssa Fierro

Electronic Theses, Projects, and Dissertations

Commercially sexually exploited children (CSEC) are an underrecognized population who face barriers when receiving healthcare services in emergency settings. A common theme that prevents them from receiving services is the healthcare professionals' (HP) inability to recognize warning signs and engage with victims. This stems from an absence of CSEC-focused curriculum in institutional settings, leading to a lack of education and confidence in identifying CSEC. CSEC screenings are not mandatory in most healthcare settings, leaving the discretion to the HP and enabling the continued missed opportunity to identify victims. The proposed study will utilize an exploratory design to conduct qualitative interviews …