Digital Commons Network^™

Balancing Evidence Recovery: Hexane’S Effect On Biological And Non-Biological Traces In Sexual Assault Kits, Maya Richards

Honors Undergraduate Theses

This study investigated the effectiveness of solvent – based extraction methods for the recovery of lubricant residues from simulated sexual assault swabs, with emphasis on balancing chemical evidence recovery. Sequential extraction using ultra – pure water followed by organic solvents, hexane, dichloromethane (DCM), and ethyl acetate (EA), was evaluated across water – based, silicone – based, oil – based, and hygiene product matrices. Analysis was performed using Direct Analysis in Real Time – High Resolution Mass Spectrometry (DART – HRMS), and extraction efficiency was assessed through spectral correlation with neat reference samples. Results demonstrated that solvent performance was highly dependent …

Oral Health Access Among Ethnic Minority Older Adults In The United States, Jasleen K. Sodhi

Honors Undergraduate Theses

Oral healthcare is a critical yet often overlooked component of overall health among U.S. adults. Ethnic minorities for older adults face heightened risks of poor oral health and related health conditions, while experiencing disparities in access to care. This study aimed to systematically examine and synthesize existing literature to assess the extent to which oral health disparities exist among ethnic minority older adults in the U.S. and explore the roles of socioeconomic factors on these disparities. Guided by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework, we conducted a systematic review of peer-reviewed articles published in English …

Risk And Protective Factors Of South Asian American Youth Mental Health, Jasmine Kaur

Honors Undergraduate Theses

South Asian American youth represent a rapidly growing yet understudied population in United States mental health research. Much of the existing literature aggregates diverse Asian American subgroups, obscuring the unique sociocultural experiences of South Asian adolescents and young adults. This thesis examines the risk and protective factors influencing the mental health of South Asian American youth aged 15–25. A systematic review of peer-reviewed literature was conducted using the databases Web of Science, MEDLINE, PsycINFO, and CINAHL Plus with Full Text. Search terms included culturally specific identifiers, migration-related terminology, youth demographic terms, and mental health outcomes. After removing duplicates and applying …

Intersectional Dynamics Of Race And Gender: Voting Behavior And The 2024 U.S. Presidential Election, Daniella Basdeo

Honors Undergraduate Theses

Presidential elections do more than choose a leader; they give us an inside look at how identity shapes voters’ choices. The 2024 election made this especially clear. Looking at Kamala Harris, who represents multiple underrepresented identities, we see a candidate who is not only a woman and a person of color, but specifically a woman of color running at the national level. This election is the first time we see several minority identities in a candidate in a presidential race, and what makes this unique is that, at the national level, it is much harder for candidates to be fully …

Acute Changes In Muscle Thickness And Perceptual Responses Following Different Applications Of Blood Flow Restriction, Anuj J. Prajapati

Honors Undergraduate Theses

The use of blood flow restriction (BFR) allows for reductions in exercise intensity without compromising muscular adaptations that are typically only manifested during high-load non-BFR exercise. There exist, however, several ways to implement BFR and there is a lack of information regarding which application may be beneficial over another. The purpose of this investigation was to examine acute changes in muscle size and perceptual responses following different pressure applications of BFR (i.e., continuous BFR [cBFR], intermittent during sets BFR [iBFR_sets], and intermittent during rest BFR [iBFR_rest]) relative to an unrestricted condition (i.e., nBFR). Participants completed cBFR, …

Double Burden: Exploring The Impact Of Epilepsy On Caregivers Of Children With Medical Complexities, Maria Eduarda Baldanzi Silva

Honors Undergraduate Theses

Children with medical complexities (MC) often have epilepsy as a comorbidity. The demanding management of conditions in children with complex needs requires specialized medical care. This care usually prioritizes the child’s health but often disregards caregivers' physical and mental health. This study examined the relationship between epilepsy in children with medical complexities (MC) and their caregivers' quality of life (QoL), with a focus on mental health, physical well-being, and financial stability. A national survey was conducted to compare the experiences of two groups of caregivers: 1) those who have children with MC and epilepsy, and 2) those who have children …

Impact Of Father-Daughter Communication And Conflict In Emerging Adulthood, Scarlett E. Gomez

Honors Undergraduate Theses

This paper investigated how father-daughter communication patterns, motives, and conflict styles related to daughters’ perceived satisfaction in their relationship during emerging adulthood. Undergraduate participants were involved in an online survey assessing family communication patterns theory, interpersonal communication motives, conflict resolution styles, and father-daughter satisfaction. Bivariate correlations and mean comparisons were primarily relied on for analysis, with a sample size of one hundred thirty-eight undergraduate participants. Results showed that a more open family communication pattern such as the conversation orientation, was positively associated with daughters’ perceived satisfaction of the relationship. A more obedient-focused environment such as the conformity orientation was negatively …

Synthesis And Characterization Of Glass-Ceramic Nanoparticles And Nanobubbles For Integration Into Bone Regenerative Biomaterials, Sun Latt

Honors Undergraduate Theses

Osteoporosis affects over 200 million individuals worldwide and is characterized by an imbalance between osteoclastic bone resorption and osteoblastic bone formation, leading to fragility fractures that significantly diminish quality of life. Current clinical bone cements, such as poly(methyl methacrylate), are limited by poor osseointegration, toxic monomers, and an inability to address the underlying pathophysiology of osteoporosis. This work presents the synthesis, characterization, and systematic in vitro evaluation of a sol-gel-derived, magnesium-incorporated glass-ceramic (GC) nanoparticle within the CaO-MgO-SiO₂ system for incorporation into a novel hydrogel bone cement and bioresorbable magnesium implants. XRD confirmed a biphasic amorphous-crystalline diopside composition, and TEM …

The Role Of P2y1 And P2y2 Receptors In Human Neural Stem Cell Proliferation, Daria Sokolova

Honors Undergraduate Theses

Endogenous neural stem cells (NSCs) are located in specialized niches of the adult brain and play a vital role in both neurogenesis and neuronal repair. However, declines in NSC proliferation and metabolism associated with age and pathology make these cells less efficient at responding to neurodegenerative disease. Understanding signaling pathways that regulate NSC function is therefore essential for the understanding and development of treatments for these conditions. P2Y receptors are G-protein-coupled purinergic receptors that are activated by extracellular nucleotides and regulate cellular metabolism and proliferation. Among the eight known P2Y subtypes, P2Y1 and P2Y2 have been linked to neuronal signaling …

Financial Hardship And Its Impact On Stress And Anxiety: A Comparative Study Of International And Domestic Students, Vitoria Dias Motta

Honors Undergraduate Theses

Financial hardship is a well-established predictor of stress and anxiety among college students. However, research is limited on how these stressors differentially affect international and domestic students despite their distinct financial and academic limitations. This cross-sectional study investigates whether international students report higher levels of perceived stress, anxiety, academic pressure, and work demands compared to domestic students. Data were collected online from a sample (n = 200) of college undergraduates. Independent samples t-test indicated no statistically significant differences between international and domestic students across all variables, p > .05. Although domestic students reported slightly higher mean levels of stress, …

Magnesium-Based Metal Matrix Nanocomposite Implants And Nanobubble-Based Delivery Systems: Integrated Strategies For Bone Loss Treatment With Cytocompatibility Evaluation, Lucas José Martinho Bizuti

Honors Undergraduate Theses

This thesis intends to investigate the development of different multimodal therapeutic strategies for combating bone loss. Most specifically, this paper will emphasize the utilization of Magnesium-Based Metal Matrix Nanocomposite Implants (MMNC) and Nanobubble-Based Delivery Systems as options for future treatment focus. The effects of biodegradable magnesium implants were evaluated for cytotoxicity and cytocompatibility via Hematoxylin and Eosin, and Masson’s Trichrome staining, as well as radiological images. The Nanobubble-Based Delivery System is being developed and optimized as a delivery system to target osteoclast activity. This paper focused on optimizing experimental parameters, which include Rotational speeds for nanobubble stimulation under microgravity conditions …

Examining Bias In The Death Qualification Process: Mental Health Attitudes And Support For The Death Penalty, Aliana N. Lemmey

Honors Undergraduate Theses

For an individual to serve on a capital jury, they must first undergo voir dire, a preliminary examination of potential jurors to assess impartiality regarding death penalty use. This process is called death qualification and is carried out so that attorneys can identify and exclude individuals who are unwilling to impose capital punishment (Haney, 1984). Over the last four decades, this selection process has been criticized by researchers and legal scholars for its biasing effects in capital cases (Butler, 2007; Butler & Moran, 2007a; Fitzgerald & Ellsworth, 1984; Haney, 1984; Thompson et al., 1984). Since the 1980s, psychologists have investigated …

Clyde On A Cloud: Black Mass-Media Activism In 1950s Orlando, Nathan M. Pelz

Honors Undergraduate Theses

Clyde Sanders is fondly remembered by those who were fortunate enough to tune their radio dial to WLOF during the 1950s or WOKB in the ‘60s. His show played the coolest tunes for teenagers who, for the first time, could carry with them music in their pockets. Sanders served as more than a radio DJ, however. Being Black in Orlando in the midcentury was complex and often dangerous. Careful not to explicitly engage with topics of civil rights, Sanders quietly advocated toward racial justice, helped to coordinate meetings, and advance racial harmony with his show which, though intended for Black …

The Female Perspective: An Analysis Of Differences In Manuscript Culture Between Convents On The Iberian Peninsula And The Holy Roman Empire From 1300-1530, Aiyana K. Gross

Honors Undergraduate Theses

Within medieval studies, manuscripts and monastic culture and female scribes are becoming a well-studied topic, but the role of women in convents working as scribes in the Iberian Peninsula is not nearly as prevalent in the historiography. This may be attributed to a lack of surviving manuscripts, or a lack of resources devoted to the digitization and accessibility of the sources that do exist. Focusing on Cistercian convents on the Iberian Peninsula, including the Abbey of Santa María la Real de Las Huelgas in Burgos, Spain, I use this case study to prove that there was significant scribal activity occurring …

The Impact Of Social Media Movements On Policy Changes Made In The United States, Michelle Levy Korine

Honors Undergraduate Theses

This study focuses on researching the relationship between social media movements and policy changes in the United States. Over the last decade, digital platforms such as TikTok, Instagram and X have become important tools to encourage political involvement. These platforms have led to an increase in public participation, movements to become more popular and to organize protests. Many current studies focus on the social and cultural aspects of online activism, but fewer examine wither these movements lead to the legislative change asked for.

This thesis relies on the question, "To what extent does social media activism contribute to policy change …

From Lap To Map: How Musical Scale, Place, And Play Drive The Interconnected Mario Kart World, Cameron Cummins

Honors Undergraduate Theses

With their deserts, castles, and ghost houses, the environments of Super Mario games are colorful, whimsical, and charming, but why are they so compelling, and what happens when our analysis of these environments extends beyond individual levels to expansive game worlds? Drawing on Cresswell’s theory of place (2014) and recent work on musical place-building in Mario Kart 8 (Heazlewood-Dale, 2024), I propose a spectrum between localized and globalized scale in games. As game environments become increasingly globalized, the music may be similarly altered to account for this shift in scale. Consequently, players may then encounter a broader, less musically congruent …

Exploring The Link Between Hospice Setting And Caregiver-Reported Quality Scores, Aidan J. John

Honors Undergraduate Theses

Access to high quality hospice care largely varies across different care environments and regions within the United States. This can shape the experiences of family caregivers who support patients at the end of life. As hospice enrollment expands nationwide, understanding how care delivery changes between home-based services and more skilled inpatient and outpatient services has become integral for examining overall performance.  There are many noticeable differences in provider availability and resources between different programs that can influence the level of support families receive, including timeliness of symptom management and effectiveness of communication with hospice staff. This study evaluated whether hospice …

The Hungry Mind: Fasting, And Executive Functions In Muslim College Students Living In America, Fatima Alziyad

Honors Undergraduate Theses

Ramadan fasting represents a unique intersection of religious observance and academic responsibility for Muslim college students in the United States. Despite the growing Muslim student population, no U.S.-based research has examined how fasting influences executive functioning within this group. This study investigated the effects of voluntary Islamic fasting on executive functions, specifically working memory, inhibitory control, and sustained attention, using a within-subject crossover design. Muslim undergraduate and graduate students who regularly observe Sunnah fasts completed cognitive testing on one fasting day and one non-fasting day. Working memory was assessed using the 2-back task, inhibitory control using the Stroop task, and …

Vibration-Based Control Of Nonlinear Dynamic Systems, Ossyris N. Bury

Honors Undergraduate Theses

This thesis investigates vibration-based stability as a mechanism for achieving self-stabilizing nonlinear dynamic motion in engineered systems. Inspired by biological hovering flight, in which periodic wing motion can passively enhance stability, the study explores how controlled oscillations can be used to stabilize otherwise unstable mechanical configurations. The research centers on a simplified dynamic model based on the Kapitza pendulum, an inverted pendulum with a vertically oscillating base, which serves as a foundation for understanding vibration-induced stabilization. Analytical modeling using Lagrangian mechanics is employed to derive the governing equations of motion and identify the excitation conditions required for stable inverted behavior. …

Borderline Personality Traits And Their Impact On Facial Ambiguity, Perceived Rejection, And Self-Esteem, Anya Mathur

Honors Undergraduate Theses

The present study examined whether borderline personality disorder (BPD) traits are associated with differences in self-esteem and interpretations of ambiguous facial expressions, as well as how rejection sensitivity relates to these processes. Participants (N = 135) completed measures of BPD traits, rejection sensitivity, and self-esteem, and rated ambiguous facial expressions on perceived emotion, social inclusion, and evaluation. Results indicated that individuals with higher BPD traits reported significantly lower post-task self-esteem and showed a decrease in self-esteem following the task compared to those with lower BPD traits. Contrary to expectations, no significant group differences were found in interpretations of ambiguous facial …

Relationships Between Quadriceps Neuromuscular Function And Time From Surgery Following Acl Reconstruction Are Sex-Specific, Tatiana Restrepo

Honors Undergraduate Theses

Anterior cruciate ligament reconstruction (ACLR) is associated with persistent quadriceps dysfunction, including muscular weakness and altered spinal and cortical excitability. While recovery has been widely studied, most investigations focus on isolated domains and fixed postoperative time points. Emerging evidence suggests females often experience slower or less complete quadriceps recovery compared to males, yet the time-dependent nature of these sex-specific outcomes remains unclear. The purpose of this study is to examine whether relationships between time since ACLR and quadriceps neuromuscular outcomes differ by sex across muscular, spinal, and cortical domains. Adults aged 18–35 with a history of primary, unilateral ACLR were …

The Design And Analysis Of Robust Mems Devices For Extreme Space Environments, Joshua Taggart

Honors Undergraduate Theses

The purpose of this study is to analyze aluminum nitride (AlN) micro-electromechanical systems (MEMS) resonators designed for extreme-environment applications. The devices of study are Lamb wave, piezoelectric resonators designed and fabricated using conventional semiconductor manufacturing processes and operating around various frequencies in the megahertz range. The purpose of this study is to advance understanding of MEMS devices in extreme-temperature and radiated environments for outer-space applications.

Devices were tested under vacuum at temperatures ranging from room temperature (~21°C) to 800°C. Under these conditions, the device was measured both as a resonator and in an oscillator circuit. Results show that the resonant …

An Analysis Of How Adverse Weather Conditions Impact Concessions Revenue At Live College Sporting Events, Luke V. Eiermann

Honors Undergraduate Theses

Previous literature finds that weather affects consumer behavior, though these findings are conflicting among sports fans. While there have been some studies into weather’s effects on attendance, there has not yet been research into its effects on concessions revenue. This is a topic of interest as adverse weather is increasingly prevalent in consumers’ lives, and learning more about their behavior in response to adverse weather is becoming more important. I performed a fixed effects panel data regression, using weather data sourced from the NOAA and sports and population data sourced from various locations. I did not find significant results for …

Being-Online: Towards A Phenomenological Account Of Virtual Place And Narrative Selfhood, Ben Runey

Honors Undergraduate Theses

The intent of this thesis is to explore and explicate a phenomenology of virtual place by investigating how environments motivated by computers and smart devices appear within lived experience as well as how these virtual places found and mediate interpretative narratives of self-identity. Many individuals today spend vast portions of their waking hours concerned with or engaged within virtual domains. While contemporary scientific research aims to uncover the effects of this on human psychology, physiology, and social structures, phenomenology must be utilized to reveal the existential, lived dimensions of virtual places. This investigation will be founded upon, but not limited …

Breaking The Silence: The Intersection Of Neuropsychology, Storytelling, And Mental Health Stigma, Judiene S. Gordon

Honors Undergraduate Theses

This thesis unites the disciplines of neuropsychology and creative writing to explore the complexities of mental health stigma, with a particular focus on substance use. Through a collection of original poems and short fiction, the project seeks to illuminate the lived experiences of individuals affected by these issues and challenge prevailing misconceptions and stereotypes. Drawing on accounts from individuals who have experience with mental illness and substance use, the creative work integrates psychological insight, personal narrative, and authentic voices to foster empathy and understanding. By merging scientific awareness with artistic expression, this thesis aims to humanize often-stigmatized experiences and contribute …

Exploring Anticholinergic Neurotoxicity: Diphenhydramine's Impact On Neuro-2a Cell Morphology, Expression, And Viability, Jordan B. Mcintyre

Honors Undergraduate Theses

Anticholinergic medications, such as diphenhydramine (commonly known as Benadryl), are increasingly recognized for their association with cognitive impairment and neurodegenerative disease. These medications, which inhibit the action of acetylcholine, a neurotransmitter essential for the formation and utilization of the central and peripheral nervous system, have been implicated in conditions such as dementia and may impact fundamental cellular processes like neurogenesis and cell proliferation. This study investigates the effects of diphenhydramine on neurogenesis when introduced to Neuro-2a cells during differentiation. For all studies cells were plated on coverslips or in 6-well plates with differentiation media containing 0 ng/mL, 50 ng/mL, …

Development Of A Split Deoxyribozyme-Based Assay For Detecting Hepatitis B Virus, Dalila Zovko

Honors Undergraduate Theses

Rapid, accessible nucleic acid-based detection methods are needed for hepatitis B virus (HBV). A split deoxyribozyme assay was developed for sequence-specific fluorescence detection. The assay was evaluated using synthetic target and plasmid-derived material. The assay showed target-dependent fluorescence and low-concentration linear range with a LOD of 1.9 nM. The assay supports detection and semi-quantification of HBV genetic material as shown using plasmid-derived transcript samples from HBV genotypes B, C, and D. The selected target corresponded to nt 363–406 of the HBV genome and was chosen based on sequence alignment showing conservation across most genotypes. Genotype-specific detection remains a future application …

A Qualitative Analysis Of Youtube-Based Dietary Messaging On Type 2 Diabetes For South Asians, Sukhmani K. Dhaliwal

Honors Undergraduate Theses

While South Asians experience a disproportionately high risk of Type 2 Diabetes Mellitus (T2DM), culturally tailored dietary guidance remains limited within healthcare settings. As digital platforms increasingly serve as sources of health information, YouTube has grown as a prominent space for the publishing and consumption of dietary advice. This study examines how diet-related messaging about T2DM is communicated in YouTube videos directed at South Asian populations.

Using qualitative thematic analysis, 21 videos published between 2016 and 2025 by influencers with a wide reach were analyzed. Videos were selected based on relevance to South Asian audiences, focus on dietary management of …

The Price Of Labor: The Kafala System And Human Rights Violations, Susana El Souki El Assal

Honors Undergraduate Theses

The present research analyzes the Kafala sponsorship system and how it impacts the rights and lives of migrant workers in Middle Eastern and Arab Gulf countries. The Kafala system connects a worker's legal status to their employer, providing companies with significant power over their employees' occupations, movements, and ability to leave the nation. Although some governments as well as businesses maintain that the system promotes economic growth and provides important labor, many studies reveal that it can result in exploitation, such as passport seizure, postponed wages, unsafe working conditions, and reduced freedom. The objective of this study is to understand …

Investigation Of The Impact Of The Shape Of The Wings On Formula E Racing Car Performance: Enhancements For Optimal Aerodynamics, Ednie Marthe Adlaikah Jozil

Honors Undergraduate Theses

The aerodynamic performance of a Formula E chassis significantly dictates its overall race efficiency, directly impacting crucial parameters such as battery range and thermal management. This thesis investigates the external aerodynamics of the baseline Gen 2 Formula E car and evaluates the performance gains of two novel aerodynamic packages: a "Fully Modified" configuration and a "Flat Rear Wing" design. Computational Fluid Dynamics (CFD) simulations were conducted to analyze drag coefficients (Cd), downforce generation, and vehicle wake structures at race-relevant free-stream velocities (e.g., 37 m/s and 89 m/s). To ensure numerical robustness, the computational setup was validated using a smooth sphere …