Digital Commons Network^™

The Flower Child Vs The War Hero: How Media In The 1960s Divided A Nation, Shelby Koeppen

Symposium on Research and Creative Expression (SORCE)

The topic of this paper addresses the legacy of divisive media in the United States during the

Vietnam War, and the media’s exploitation of conflict between returning veterans and their families against the counterculture movement and the protesters involved. Historians and sociologists, such as Jerry Lembcke in his book The Spitting Image: Myth, Memory, and the Legacy of Vietnam, argue that news outlets purposely used inflammatory language and cherry picked stories to push unsubstantiated narratives about counterculture protesters. However, there is still a large debate surrounding certain events that took place during this time. Many people can imagine the stereotype …

Checkered Past: The Shifting Anthropological Collections Of The Field Museum, Helen Macwilliams

Symposium on Research and Creative Expression (SORCE)

The Field Museum of Chicago is a highly respected institution nationally and internationally with an important legacy in scientific, ethnographic, and anthropological history. The legacy of their anthropological collections, however, is currently being questioned and is in flux. The anthropological exhibition Alsdorf Hall of Northwest Coast and Arctic Peoples is a clear example of this. The shifting collection displayed and discourse of how the exhibition is presented is a historiographical artifact that illustrates the museum practices of the past transitioning into the museum practices of the present. I explore the history of the current exhibition, installed in 1983 that largely …

Implementation Of Positive Reinforcement To Promote Staff Adherence To Bowel And Bladder Plans At A Long-Term Care Facility, Alfonso Segura Sanchez

Celebrating Scholarship and Creativity Day (2018-)

Background: Bowel and bladder plans (BBPs), also known as toileting programs, are individualized restorative nursing programs that have strategies to promote continence in residents and reduce the negative consequences of incontinence (Long-Term Care Facility Resident Assessment Instrument 3.0 User’s Manual Version 1.20.1, 2025). Purpose: Senior nursing students implemented positive reinforcement in a quality improvement (QI) project to reduce rates of incontinence and inconsistent adherence to BBPs at Elim Wellspring, a skilled nursing facility for long-term care in Princeton, MN. According to the Minnesota Department of Human Services and Minnesota Department of Health, the most recent report on quality indicators for …

State-Level Analysis Of Minimum Wage And Teen Employment Across The U.S. In 2024, Owen Siegel

Celebrating Scholarship and Creativity Day (2018-)

This study examines whether differences in state minimum wage levels are associated with variation in teen employment across U.S. states in 2024. Using a cross-sectional regression framework, the analysis estimates the relationship between minimum wage policy and the employment rate of individuals aged 16–19 while controlling for educational attainment, demographic composition, income, and regional differences. The results indicate that higher minimum wages are associated with lower teen employment rates. Specifically, a one-dollar increase in the minimum wage is associated with an estimated 0.87 percentage-point decrease in teen employment, holding other factors constant. This result is statistically significant and economically meaningful, …

Vulnerability Of Bass Populations To Our Changing Climate In The Mississippi River, Cameron Schreifels

Celebrating Scholarship and Creativity Day (2018-)

Climate change is altering habitats and damaging bass populations throughout the Mississippi. The main factors of climate change affecting bass are shifts in water quality and significant weather events, which have increased bass vulnerability. With rising temperatures and eutrophication changing the way these bass hunt for their prey, it has made it easier for other non-native species to encroach on their habitat, which has led to bass further encroaching on other species due to climate change.  Given their economic importance and cultural significance, better management practices are needed to find new ways to protect them and ensure they remain a …

Aquatic Invasive Species Control: Minnesota’S Herbicide Problem, Adam Novak

Celebrating Scholarship and Creativity Day (2018-)

Minnesota lakes have an invasive species problem: invasives are outcompeting our native plants and causing ecological degradation. Herbicides are used in Minnesota to help alleviate the stress that invasive plants put on the ecosystem, but continued use of herbicides has its own environmental downside. An analysis of five common aquatic herbicides including, diquat, endothall, 2,4-D, fluridone, and copper-based solutions was completed to find specific ecological downsides. Sediment degradation, effects on various fish life stages, zooplankton, and other non-target organisms were analyzed. This study offers alternative managements strategies and presents a decision tree to help lake associations manage invasive plants.

Survival Of The Fittest: Extremophilic Actinomycetes As The Future Of Antibiotic Treatment, Ben Reddan, Kyley Nelson

Celebrating Scholarship and Creativity Day (2018-)

The antibiotic resistance crisis is an emerging global health threat. In 2019 alone, 1.27 million deaths were attributed to antibiotic-resistant pathogens, and researchers predict the problem will worsen without intervention. Methicillin-Resistant Staphylococcus aureus (MRSA) has become a primary model for this crisis because it utilizes genomic adaptations to bypass β-lactam antibiotics. Although temperate actinomycetes have historically provided the majority of clinical antibiotics, recent bioprospecting has revealed that extremophilic actinomycetes represent a critical untapped resource. These organisms exhibit several adaptations to thrive in extreme environments, which results in the production of novel secondary metabolites and resilient extracellular enzymes. This literature review …

Mapping Mgmt Methylation Sites That May Predict Chemotherapy Success In Glioblastoma, Kennedy Bueno

Celebrating Scholarship and Creativity Day (2018-)

Glioblastoma is the most common malignant primary brain tumor in adults, with a median survival of 15 months post-diagnosis. Resistance to standard temozolomide (TMZ) chemotherapy is common and is strongly influenced by O6-methylguanine-DNA methyltransferase (MGMT), a DNA repair enzyme that reverses TMZ induced DNA damage. Reduced MGMT expression is associated with greater TMZ sensitivity and improved survival. Although MGMT promoter cytosine-phosphate-guanine dinucleotide (CpG) methylation is linked to treatment response, the individual CpG sites responsible for MGMT silencing remain unclear. This research aims to identify which sites are necessary to suppress MGMT expression and increase TMZ sensitivity. This project will map …

Peer Cultural Socialization As A Moderator Of Perceived Discrimination And Ethnic-Racial Identity Exploration Among Korean Adoptees, Josie Braun, Majel Baker, Jae-In Kim, Richard Lee, Elisheva Perelman

Celebrating Scholarship and Creativity Day (2018-)

As peers become increasingly salient sources of affirmation and cultural learning across adolescence and emerging adulthood, peer cultural socialization may play a distinct and critical role in moderating Korean adoptees' exploration of their ethnic-racial identity. This study hypothesized that 1) ethnic-racial discrimination experienced in the past year in adulthood (T3) will be unrelated to exploration of Korean ethnic-racial identity in adulthood (T3). However, peer racial socialization in adulthood (T3) will moderate the relationship between ethnic-racial discrimination experienced in adulthood (T3) and exploration of Korean ethnic-racial identity in adulthood (T3), and 2) ethnic-racial discrimination experienced in the past year in adulthood …

Creating A Unique Hemoglobin-Based Oxygen Carrier, Clayton Fuller

Celebrating Scholarship and Creativity Day (2018-)

The purpose of this thesis is to explain the current state of alternative oxygen carriers and propose a new hemoglobin-based oxygen carrier (HBOC) as a blood substitute/ blood therapeutic. Blood donation has drawbacks: risk of spread of infection, short storage time, and blood typing, and the current shortage. There are several possible modifications for hemoglobin to create a carrier (HBOC) which address specific issues related to allowing free hemoglobin to exist extra cellularly. One issue to address is vasoconstriction caused by nitric oxide scavenging, which has been solved by increasing the molecular weight of the HBOC via (co)polymerization, or by …

Evaluating The Impact Of Evidence-Based Education On The Utilization Of Preoperative Gastric Ultrasound For Patients On Glp-1 Agonists, Rachel K. Gibbons, Wesley Johnson, Rachel Cartillar

Create@State

Abstract

Patients taking glucagon-like peptide-1 (GLP-1) receptor agonists have a 30.5% higher prevalence of retained gastric contents at the time of surgery despite being held according to ASA and AANA recommendations, highlighting the need for enhanced preoperative assessment to reduce aspiration risk (Sen et al., 2024; Willson et al., 2024). Although an effective, noninvasive tool for assessing gastric contents and reducing the risk of pulmonary aspiration, gastric ultrasound remains underutilized in anesthesia practice (Pan et al., 2024). This evidence-based project evaluated whether an educational intervention could improve anesthesia providers’ knowledge, attitudes, and readiness to adopt point-of-care gastric ultrasound (POC-GUS) into …

From Sequence To Skill: Building Argumentative Writers Through Structured Inquiry, Elizabeth Huffmaster

Create@State

This research project examines the National Writing Project’s College, Career, and Community Writers’ Program (C3WP) and other resources that assist teachers in developing a multi-lesson argumentative writing instructional sequence. The project curated the entire process of writing an argumentative essay with pre-selected topics and resources for students to explore as small groups in order to contribute to class-wide discussion(s), which connect to the Self-Regulation and Constructivism learning theories. In addition to the outline of an instructional sequence, student resources such as guided note organizers and a peer-review rubric were developed, demonstrating how teachers adapt instructional materials. The significance of this …

Form And Fusion: The Art And Science Of Ceramics And Glass, Juniper J. Bauroth-Sherman, Kaleigh Evans

Interdivisional Studies Presentations

The first Ceramics & Art class (IDS-110-F: ST: Ceramics) has completed an immersive, interdisciplinary exploration of stained glass and we’re excited to showcase it now. Through hands-on studio work, experiments, and design projects, we combined artistic expression with the science of glass—learning how physics and chemistry shape everything from color to strength and light interaction. The students have developed practical skills in cutting, grinding, foiling, soldering, and assembling stained-glass pieces, while also experimenting with thermal stress, light transmission, and color chemistry. Glass is now understood as not just as an art form, but as a dynamic material grounded in scientific …

Enhancing Well-Being In Long Term Care: A Lifestyle-Redesign-Based Program For Older Adults, Rachel L. Hajek

Occupational Therapy Capstone Presentations

This project focused on the development and implementation of a Lifestyle Redesign^®-based program to improve well-being and quality of life among older adults living in a skilled nursing facility. The program emphasized engagement in meaningful, client-centered activities tailored to the residents’ interests and values. Ten participants from two long-term care neighborhoods completed a five-week program consisting of ten wellness sessions. Sessions were designed to promote emotional, physical, and social engagement while incorporating participants’ personal values, including spiritual elements. Outcomes were measured using pre- and post-assessments of perceived well-being and engagement. Results indicated improvements in overall well-being, increased social …

Transforming Waste Into Resources:​ An Introduction To Hydrothermal Carbonization​, Dan Spracklin

Sustainability Research & Practice Seminar Presentations

Dan Spracklin, Founder and CEO, SoMax, presents "Transforming Waste Into Resources: An Intro to Hydrothermal Carbonization".

Treaty Database Project, Elisabeth Smith

Honors Capstones

International environmental governance is shaped by a complex network of treaties addressing issues such as water, agriculture, air and atmosphere, energy, wild species and ecosystems, mineral resources, and waste and hazardous substances, among many others.. However, information about these agreements is often fragmented across multiple sources, making it difficult for researchers, policymakers, and the public to understand how different treaties relate to one another. This project develops a structured database of environmental treaties that captures key attributes such as thematic focus, geographic scope, participating countries, and implementation mechanisms.

Building on this database, the project also provides an intuitive front-end interface …

Silent Persuasion In The Classroom: Rethinking Student Silence As Rhetorical Agency, Deepa Silwal

Frontera Retórica Symposium

In most educational settings, rhetorical participation refers to the recognized ways people communicate and persuade. It is measured almost exclusively through verbal contribution, a norm that frames silence as disengagement or deficit. This assumption overlooks the communicative work performed through the body itself, particularly among students navigating linguistic, cultural, or institutional constraints. I ask: how might embodied silence be theorized as a form of rhetorical agency among students positioned at the margins of institutional power? I propose the concept of silent persuasion, which refers to rhetoric enacted not through speech but through the body's presence, posture, stillness, and restraint. Drawing …

Cultivating Home: Nepali Migrants And Gardening As Everyday Rhetoric, Menuka Gurung Lama

Frontera Retórica Symposium

Rhetorical knowledge is often discussed through formal institutions and textual traditions, leaving everyday community practices underexamined. This paper engages the theme “Rhetoric from the Margins” by examining how Nepali migrants’ gardening practices in Hooksett, New Hampshire produce knowledge outside dominant academic and institutional frameworks. I ask: How do Nepali migrants use gardening as a way of making meaning, sustaining memory, and cultivating belonging in unfamiliar environments? In what ways does gardening function as a rhetorical and epistemic practice through which migrants carry and transform land-based knowledge across borders? Rather than treating gardening simply as leisure or subsistence activity, I examine …

Dynamic-Query Robustness Of Ann Indexes Under Time-Indexed Drift, Stellamaris Nakacwa, Majid Shaalan

Harrisburg University Other Works

Approximate nearest-neighbor search is a central retrieval primitive in dense question-answering and retrieval-augmented generation systems. Existing ANN evaluation protocols typically measure recall, latency, throughput, and search-effort sensitivity under a fixed-query assumption: a query vector is submitted to an index, approximate neighbors are retrieved, and the result is compared with exact nearest-neighbour ground truth. This assumption is appropriate for conventional vector-search benchmarking, but it is less complete for multi-step, distributed, and agent-controlled retrieval pipelines in which the retrieval-facing query may be refined, recomputed, or displaced across execution steps. This paper introduces a time-driven dynamic query evaluation framework for ANN search. The …

Steven Universe & The Phenomenon Of Family, Jabari J. Whipple

GS4 Student Scholars Symposium

This research analyzes Steven Universe, a modern animated television series created by Rebecca Sugar, through a sociological lens to explore how contemporary media redefines the concept of family. The study examines how nontraditional caregiving structures and emotionally based kinship challenge the boundaries of the nuclear family model. Using the theoretical frameworks of symbolic interactionism and feminist theory, this paper interprets family as a social construction formed through love, care, and shared experience rather than biology alone. A purposive sample of fifteen episodes across seasons one, three, and five was analyzed for depictions of caregiving, gender roles, and emotional labor. Findings …

Effects Of A Context-Based Intervention On Sidelining Teacher Bias Towards Students With Attention-Deficit/Hyperactivity Disorder, Marisa Kortright

GS4 Student Scholars Symposium

This study aims to investigate the impact of an empathetic intervention on pre-service teachers to minimize bias against students diagnosed with Attention-Deficit/Hyperactivity Disorder (ADHD). Behaviors typically associated with ADHD, such as inattention and hyperactivity, correspond to two primary categories that teachers identify as disruptive in the classroom (Sun & Shek, 2012). Numerous studies have demonstrated evidence of discrimination in the classroom against students diagnosed with ADHD (Cortnett-Ruiz & Hendricks, 1993; Metzger & Hamilton, 2021). Moreover, teachers frequently report feeling unprepared to support these students and experience increased stress levels (Green et al., 2002; Kirchhoff, 2023). Context-based interventions have successfully sidelined …

Navigating Hunger And Academic Success: College Students’ Experiences With Food Insecurity And Campus Food Pantries, Casey Weaver

GS4 Student Scholars Symposium

Food insecurity is a growing issue faced by many college students, and there is an increasing call for more qualitative research examining food insecurity on college campuses. It may be posited that students who experience food insecurity but have access to resources are more likely to succeed academically than those without access to such resources. This research examined how the resources provided to college students experiencing food insecurity influenced their academic success at a university in the United States. This study explored the experience of four students who identified as food insecure and utilized campus resources to address this issue. …

A Balaam-Modified Approach To Largo-Like Parkinson’S Trials: Efficient Estimation Of Rasagiline Effects Under Motor Fluctuations, Purbasha Biswas, Jing X. Kersey, Karl E. Peace

GS4 Student Scholars Symposium

The LARGO trial established rasagiline (1 mg/day) as an effective adjunct to levodopa in Parkinson’s disease (PD) patients with motor fluctuations, demonstrating clinically meaningful reductions in daily “off-time” (poor or absent motor function) and improvements in Unified Parkinson’s Disease Rating Scale (UPDRS)/Clinical Global Improvement (CGI) endpoints compared with placebo. Building on this evidence base, we propose a design strategy that re-uses LARGO-like assumptions while improving statistical efficiency for future PD evaluations of rasagiline versus placebo. Methodologically, we leverage key results emphasizing the Balaam 4-sequence, 2-period design (AA, AB, BA, BB). Under the standard crossover model with direct and carryover effects, …

Fifteen Years Of The Abc-Ahp-Ncnpr Botanical Adulterants Prevention Program: What Have We Learned?, Stefan Gafner, Roy Upton, Mark Blumenthal, Ikhlas Khan

Oxford ICSB

Initiated in 2011, the Botanical Adulterants Prevention Program (BAPP) was created as a partnership between the American Botanical Council, the 2American Herbal Pharmacopoeia (AHP), and the National Center for Natural Products Research (NCNPR) at the University of Mississippi to educate the herbal dietary supplement industry, regulators, and scientists in academia about adulteration of botanical ingredients. The ultimate goal of the Program was to improve the authenticity and quality of herbal dietary supplements to the consumer. Since its inception, the Program has published 100 peer-reviewed documents. Despite herbal ingredient suppliers’ and dietary supplement manufacturers’ implementation of changes in quality control specifications, …

Assessment Of Airborne Cultural Fungi Indoors And Outdoors In A Rural Veterinary Clinic, Elena Ortez, Oluwatosin Jegede, Dorothy Seybold, Daeshjea Mcgee, Atin Adhikari, Ally Holmes

GS4 Student Scholars Symposium

Background and Objectives: Veterinary clinics can inadvertently release and propagate bacteria through several mechanisms, primarily due to contaminated surfaces, insufficient cleaning protocols, and, in some instances, direct transmission from infected animals or staff. Given that these clinics are high-traffic environments, they can serve as hotspots for clinic-acquired infections if rigorous hygiene practices are not upheld. This study evaluated airborne bacterial concentrations in different areas of a veterinary clinic compared to outdoor ambient air by calculating the indoor-to-outdoor ratios.

Methods: Airborne culturable bacterial samples were collected using a Biostage Impactor across eight internal zones including waiting areas, treatment rooms, and wards …

Exploring Reaction Times In D1 Female Volleyball Players, Lydia Seymour

GS4 Student Scholars Symposium

The purpose of this study was to examine reaction time in a group of Division I female volleyball athletes. Data was collected over a consecutive four-week timespan using the Dynavision D2 training system. The Dynavision D2 training system consists of a mounted board with a series of light-up buttons and a screen in the middle, also referred to as the t-scope. In this study, buttons would light up, at random, for one second at a time. Athletes were tasked to press each button as fast as possible before the next button would light up. In addition, the t-scope screen presented …

Determinants Of Infant Birth Weight In Georgia: An Analysis Of The Prams 2016–2020 Study, Purbasha Biswas, Jing Kersey

GS4 Student Scholars Symposium

The Georgia PRAMS 2016–2020 data were used to assess whether maternal smoking during pregnancy is associated with infant birth weight among singleton live births while accounting for key sociodemographic factors. Birth weight recorded in 250-gram midpoints was converted to a continuous gram measure and analyzed with maternal smoking status, age group, education, and marital status. A complete-case strategy was used because missingness was < 10%, yielding an analytic sample of 3,175 observations. We fit an ordinary least squares multiple linear regression with categorical predictors represented by indicator variables. After adjustment, infants born to non-smoking mothers weighed, on average, 163.5 g more than infants born to mothers who smoked (SE=66.2; p = 0.0136). Infants of mothers who were not married weighed 150.4 g less than those of married mothers (SE=30.9; p < 0.001). The maternal age group was not statistically significant in the adjusted model. Education showed a non-monotone pattern, with one notable contrast indicating lower birth weight for 12 years of education compared with 0–8 years (mean=−190.3 g; SE=76.3; p = 0.0127), suggesting education may be acting as a proxy for heterogeneous social, behavioral, and healthcare pathways rather than a purely linear gradient. Model diagnostics indicated acceptable linear model assumptions and minimal multicollinearity (adjusted variance Inflation Factor (VIF) near 1), though the overall explained variance was modest (R² ≈ 0.02). These findings are consistent with fetal growth restriction linked to prenatal tobacco exposure and broader social disadvantage. From a public health perspective, even modest average shifts in birth weight can meaningfully affect the population burden of low birth weight. Results support reinforcing prenatal smoking-cessation interventions and pairing them with strategies that address upstream determinants (e.g., stress, support, and access to care). Future work should incorporate survey weights and additional clinical covariates (gestational age, parity, comorbidities, prenatal care) to strengthen causal and population-level inference.

Comparative Analysis Of Skeletal Visualization Techniques In Parazen Pacificus, Aaryan Kaushik

Undergraduate Research and Engagement Symposium

The skeletal system provides important information in development and evolutionary studies. Multiple techniques to prepare skeletal material for study have been developed. For example, CT-scanning is a powerful tool for rendering high resolutions 3-D skeletal images with virtually no specimen damage. Clearing & staining methods render bone red, cartilage blue, and flesh transparent, but are destructive to specimens, and traditional X-raying, which is more cost efficient, but reduces a three-dimensional object into two. This study examines techniques for studying fish skeletal anatomy. Advantages and disadvantages of each are discussed to help determine the most efficient technique for a given purpose.

Enhancing Elementary School Projects Aimed Towards Education On Perennial Vining Plant Green Walls That Lower Surface Temperatures In Urban Cities​, Conor J. Mcguire

Undergraduate Research and Engagement Symposium

Anthropogenic climate change has signaled a rise in global temperatures for decades, and urban cities have been the victims of some of the most extreme heat from those temperature increases. Green walls are used to shade and cool buildings, especially in urban areas, but are not widely adopted. Education programs aimed towards providing students with an understanding of green wall benefits and an ability to get involved in the research of these walls.

The Impact Of Adverse Childhood Experiences (Aces) On The Development Of Reckless Behavior In Adulthood, Cheyenne Harvey

GS4 Student Scholars Symposium

Current literature suggests that there is a correlation between Adverse Childhood Experiences (ACEs) and behaviors in adulthood (e.g., substance use, crime). Research also shows that childhood trauma can lead to increased risk-taking or reckless behavior later in life. A study by Assini-Meytin et al. (2021) found that having a higher number of ACEs is linked to more risky behaviors in adulthood. These risky behaviors are often ways to deal with emotional problems caused by early stress. Anda et al. (2006) points out that these experiences can cause lasting changes in brain development, especially in areas that handle impulse control. The …