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The Effects Of School-Based Menstruation Education Programs On Anxiety And Self-Efficacy In Adolescent Girls: A Systematic Review, Hannah C. Hart

Honors Undergraduate Theses

A significant global knowledge gap exists for adolescent girls regarding what constitutes a healthy menstrual cycle, proper menstrual hygiene practices, and the implications of reproductive maturity that is ushered in by menarche. This limited understanding can lead to poor health outcomes and the development of negative sentiments and beliefs surrounding the normal experience of menstruation.

This systematic review aims to comprehensively investigate the current state of research regarding the effects of school-based, formal menstruation education programs on adolescent girls, particularly the effects on anxiety and self-efficacy related to the management of menstruation. Furthermore, this work aims to take a stance …

A Tail Of Two Fishes: Exploring Population Structure In Two Species Of Fishes Across The Galápagos Islands, Hillary Quach

Honors Undergraduate Theses

The Galápagos Islands, a UNESCO World Heritage Site and a biodiversity hotspot with high levels of endemism, is home to over 440 species of fishes. Marine conditions across the Archipelago are greatly influenced by ocean currents in the region. The Pacific Equatorial Undercurrent, South Equatorial Current, and the Humboldt Current deliver waters rich in nutrients across the three major regions within the Galápagos (central, north, and west). These conditions create a dynamic environment close to the equator, enabling diverse species to thrive in distinct parts of the Galápagos. Despite the rich biodiversity in the region and diverse oceanographic conditions, there …

“Some Small Kiss From Your Sweet Lips”: Navigating Hierarchy In Eastern Roman Letters, Nicholas Elijah Raffington

Honors Undergraduate Theses

The presence of homoeroticism in the letters of elite Byzantine men was both the product of long-term literary developments and was employed for many purposes. As a medieval society which saw a unique level of social mobility, an individual’s connections and how they managed and negotiated them within the competitive elite milieu was of utmost importance to their relevance. Letters naturally emerge as a suitable literary genre to affirm and recognize relationships, to ask for favors, or introduce a new member to the group. As the evidence suggests, homoeroticism was employed within the male-centered world of business and politics as …

Effects Of Changes In Strouhal And Reynolds Numbers On Beetle Wing Aerodynamics, Keith L. Thiha

Honors Undergraduate Theses

Insect flight has long been a subject of interest across the scientific community, largely due to the exceptional aerodynamic performance insects demonstrate relative to their size. Insects tend to have very high aerodynamic performance characteristics like thrust and lift generation compared to their size. This has many potential applications in improving aircraft performance, however the flow phenomena concerning insect wing aerodynamics is still an area of ongoing research. This study aims to investigate how variations in key nondimensional flow parameters—specifically the Reynolds number and Strouhal number—affect the aerodynamic performance of beetle wings. Strouhal numbers ranging from 0.2 to 0.6 were …

Using Different Measures To Explore Confidence Bias In Video Games, Laura Valdes-Vega

Honors Undergraduate Theses

Researchers have been debating whether video games influence our cognitive and perceptual processing abilities. There are two notable gaps in the video game literature, which are (1) the lack of objective performance measures and (2) not addressing participants’ confidence ratings. This study addressed both by examining (1) the relationship between confidence and performance scores, (2) changes in confidence after gameplay, and (3) the relationship between self-reported play hours and AimLabs performance. A mixed-methods approach was used, combining AimLabs data with pre- and post-game confidence ratings. Participants were grouped (high, medium, low) based on reported weekly play hours and three perceptual …

The Intersection Of Autism Spectrum Disorder And Mental Health: A Focus On College Students, Sudeepta Matha

Honors Undergraduate Theses

Rising prevalence rates of autism spectrum disorder (ASD), changes in diagnostic criteria, and increased public awareness have all contributed to the growing population of college students with ASD. However, many individuals - commonly referred to as the “lost generation” - go undiagnosed, due to experiencing negative interactions with mental health professionals. As a result, these individuals are not given the proper support and interventions required for a successful transition into adulthood, and often face heightened social isolation, academic problems, mental health challenges compared to their neurotypical peers. A combination of these factors can lead to increased suicidal ideation (SI) and …

Evaluating Coffee And Caffeine Intake In Adults With Cardiovascular Disease: A Comparative Literature Review, Adam Harrington

Honors Undergraduate Theses

Coffee is among the most commonly consumed beverages worldwide, and its bioactive components, including caffeine, affect the cardiovascular system through multiple physiological mechanisms. Patients with cardiovascular disease are typically advised to limit coffee and caffeine consumption because of potential cardiovascular harm, but emerging research challenges this recommendation. This review evaluates recent evidence regarding consumption of whole coffee, caffeine, or decaffeinated coffee in adults with established cardiovascular disease. Database searches conducted across three platforms for studies published after December 2021 yielded 360 records. Following screening against inclusion criteria, 11 studies were reviewed included in the final review. The studies showed variable …

Trust In Ephemeral Content In Social Media Platforms: A Mixed-Method Approach Examining Online Users’ Privacy Concerns In The Case Of Snapchat, Ream Al-Ghamdi

Graduate Thesis and Dissertation post-2024

This study investigated privacy management practices on ephemeral social media platforms, with a particular focus on Snapchat, Yik Yak, and Instagram Reels. It utilized a mixed-method approach, integrating an analysis of privacy policy terms with empirical data obtained through a quantitative survey of 346 US university students, including Saudi students studying in the United States and their American counterparts, as well as qualitative insights from in-depth interviews. Privacy policies were systematically evaluated across critical dimensions, including first-party data collection, third-party data sharing, user privacy controls, data retention practices, and compliance with international regulations such as GDPR, CCPA, and Saudi Arabia's …

The Scoop, Vol. 11 Issue 10, January 2025, Health Sciences Library

Volume 11

Latest news and updates from the Health Sciences Library in our monthly newsletter for January 2025. Please see page 2 for a text-only version of this issue!

Voicing The Violence: Carmen Maria Machado's Contribution To A Queer Archive, Audrey C. Bryant

Honors Undergraduate Theses

This project analyzes In the Dream House (2019) alongside “The Husband Stitch” and “Eight Bites” from the collection Her Body and Other Parties (2017) by Carmen Maria Machado. The first, a memoir, details Machado’s personal experience with domestic abuse between partners who share a female gender identity; the latter is a collection of short stories outlining everyday violations made against women. Scholars have discussed these works with specifications including female domestic horror, Machado’s use of retellings, and domestic violence and abuse. This project fills a gap in the discourse by intersecting and connecting queer theory with archival studies to support …

Effects Of Invigorating And Relaxing Music On Heart Rate, Blood Pressure, And Heart Rate Variability, Matthew Joshua Faur

Honors Undergraduate Theses

Heart-rate variability (HRV) has been documented to correlate with several health measures, including autonomic nervous system longevity and athletic performance (Zulfiqar, 2010). While increasing age does not affect heart rate, there is a steady decline in HRV, which is a biological marker of aging and the decline of autonomic nervous system function. Furthermore, men who exercise regularly tend to have increased HRV, suggesting a mitigation of the typical age-dependent loss of HRV (Kristal-Boneh et al., 1995). Previous studies have suggested that music may have a physiological effect (e.g., fluctuating vitals, emotional changes) on cardiovascular parameters. However, little is known about …

Respiratory Cycle Influence On Lumbosacral Muscle Function: A Tensiomyographic Analysis, Anthony Trombetta

Honors Undergraduate Theses

Introduction:

Tensiomyography (TMG) has significant potential in examining muscle functionality while evading the limitations found in other methods muscle analysis. Specifically, the erector spinae and other lumbosacral muscles can be analyzed with little challenge. Such analyses include data on muscle displacement (Dm), delay time (Td), contraction time (Tc), half-relaxation time (Tr), and sustain time (Ts). Of these parameters, the most evaluated and with the highest level of reliability are Dm, Td, and Tc. However, stiffness of the lumbar spine and lumbosacral muscles fluctuates throughout the respiratory cycle. These fluctuations may pose an issue when examining the functionality of muscles. This …

Parisians' Perceptions Of The 2024 Olympics: A Mixed-Methods Analysis Of Local Attitudes Towards Housing Epidemics Using Social Exchange Theory, Place Attachment, And Media Framing Theory, Tyler Borges

Honors Undergraduate Theses

The Paris 2024 Olympics introduced significant socio-economic transformations to the city, particularly in the areas of housing policy, urban development, and community displacement. This study examines Paris residents' perceptions of these changes using a mixed-methods approach that integrates sentiment analysis and media framing analysis. The research is guided by Social Exchange Theory (SET), Place Attachment Theory, and Media Framing Theory to understand the relationship between public sentiment, urban transformation, and media narratives. Findings indicate that the perceived effects of the Paris 2024 Olympics on its host city were overwhelmingly negative, with consistent concerns centered on housing insecurity, displacement, and a …

The Association Between Parental Bipolar Symptoms And Offspring Identity Formation: The Role Of Parental Attachment And Emotion Regulation, Alexa D. Loonam

Honors Undergraduate Theses

Identity development involves integrating various aspects of oneself into a unified self-concept; however, maladaptive identity formation can lead to negative mental health outcomes (Berman & Weems, 2016). Growing up with a caregiver exhibiting unpredictable behaviors may hinder this process, leaving children vulnerable during this critical stage (Schwartz & Petrova, 2018). The current study evaluated how bipolar symptoms among parents may impact one’s identity. College students (N = 399) completed an anonymous online survey battery for course credit. Results revealed that parental bipolar symptoms were positively correlated with ruminative identity exploration, identity distress, disturbed (unstable) identity, and lack of identity, …

The Aerodynamics Of Bird Perching: Understanding Wing And Body Interactions In Pigeon Flight, Anirudh Sriram

Honors Undergraduate Theses

During landing, birds often execute a perching maneuver. The perching maneuver refers to the complex series of actions that birds, and pigeons in particular, will perform when landing. They will typically decelerate by pitching their body to a high angle of attack and spreading their wings. It is believed to help achieve better control and reach optimal lift and drag coefficients. This study seeks to better understand the vortex interactions between the main and tail wings during this maneuver. However, it is still an unexplored phenomenon. Thus, two bird models were conceived to analyze it, one with and one without …

Tools And Trends: An Analysis Of Maya Dental Modification, Channing M. Cook

Honors Undergraduate Theses

The ancient Maya practiced dental modification, intentionally filing, incising, and inlaying stones into the front teeth, potentially to display identity and status. The literature surrounding Maya dental modification tends to overlook mechanical aspects of the process, and many studies approach dental modification through limiting or destructive means. Optical microscopy presents an adaptable, cost-effective option for closer inquiry. Preliminary research suggests the process of dental modification leaves distinct patterns of tool use, depending on style, that can be identified through optical microscopy. The sample selected includes 25 incisors and canines from 14 Classic period Maya individuals from Altun Ha, representing 12 …

The Inverse Scattering Transform For The Nonlinear Schrödinger Equation, Ivan Casas-Rocha

Honors Undergraduate Theses

The Nonlinear Schrödinger (NLS) Equation, iψ_t + 1/2 ψ_xx ± |ψ|²ψ = 0, is a nonlinear partial differential equation which is used to model several physical phenomena including nonlinear effects inside optical fibers and the formation of rogue waves in shallow water. It is particu- larly difficult to study solutions to this equation due to the nonlinearity, and the nonlinearity leads to incredibly interesting solutions not found in linear PDEs such as solitons. In this thesis, we highlight two methods of obtaining solutions to the (NLS) equation: the Inverse Scattering Transform and the Dressing Method. Furthermore, …

Digital Recess, Screen Time Split: The Impact Of Online Schooling On Recreational Screen Time And Their Dual Impact On Anxiety, Meagan Allender

Honors Undergraduate Theses

This study explores the influence of online schooling, anxiety, and recreational screen time in college aged students. Previous studies have shown a positive correlation between screen usage and anxiety scores, assessing either online school or total screen time on anxiety. However, no study had looked at the correlation between online schooling and recreational screen time, nor had any study assessed both their effects on anxiety at the same time. Using a sample of 71 participants, a bivariate regression was conducted to evaluate the correlation of each type of screen time with one another, then another regression was run to assess …

Lost Innocence, Mateo Valdivieso

Honors Undergraduate Theses

Human trafficking is defined as involving “force, fraud, or coercion to obtain some type of labor or commercial sex act” (U.S. Department of Homeland Security). It disproportionately affects vulnerable populations, particularly children within the U.S. welfare system. This research aims to analyze the characteristics of this system that produce vulnerabilities in welfare children that heighten their risk of being trafficked. The study focuses on socio-economic, psychological, and environmental vulnerabilities, examining how these factors, combined with increased internet accessibility, exacerbate the risks of trafficking. Using a qualitative approach, the research uses secondary data from peer-reviewed journal articles, government reports, and reputable …

Heritage And Archaeological Knowledge Dissemination Strategies: A Kurd Qaburstan Case Study, Myli R. Sangria

Honors Undergraduate Theses

This thesis addresses the long-standing absence of community archaeology initiatives in the Kurdistan Region of Iraq by designing and implementing a pilot public archaeology program at the site of Kurd Qaburstan, a large Middle Bronze Age city (ca. 1800 BCE) located on the Erbil Plain. In summer 2024, the author implemented a community archaeology activity designed as a first step toward sustained engagement with the village that partially overlaps the site. The program—a hands-on lesson in archaeological stratigraphy for K–5 students, followed by a guided site visit—was intentionally simple, affordable, and easy to carry out alongside ongoing fieldwork. The activity …

Measuring Achilles Tendon Stiffness And Kinetics In-Vivo, Chloe L. Pinkston

Honors Undergraduate Theses

This study aims to measure the gastrocnemii Achilles subtendon passive stiffness and energy storage during walking. Stiffness was first determined using a noninvasive method that combines ultrasound, motion capture, musculoskeletal modeling, and a force transducer. Eight healthy participants were tested using this method to obtain the passive force-displacement relationship of the Achilles tendon at two different knee angles to calculate stiffness of the gastrocnemii subtendon. A gait analysis session was then performed using ultrasound, motion capture, and an instrumented treadmill at self-selected slow, normal, and fast walking speeds, using stiffness to calculate the subtendon’s force and energy storage. Gastrocnemii Achilles …

Comparative Efficacy Of Hallucinogens In Treating Mood Disorders Through A Meta-Analysis Of Symptom Reduction, Dosage, And Duration, John Marco D.F. Muniz

Honors Undergraduate Theses

Background: Hallucinogens including psilocybin, lysergic acid diethylamide (LSD), ketamine, N,N-dimethyltryptamine (DMT) (as ayahuasca), have re-emerged as potential rapid-acting treatments for mood disorders. We conducted a meta-analysis of placebo-controlled trials evaluating their efficacy in depression and anxiety disorders. Methods: A systematic review identified 12 trials (Total ≈ 670) meeting inclusion criteria (randomized, placebo-controlled). Data on Cohen’s d and Hedges’ g effect sizes for depression- and anxiety-related outcomes were extracted. We computed pooled effect sizes (weighted by sample size and inverse variance), performed subgroup analyses by drug, diagnosis, follow-up duration, and outcome measure type, and assessed heterogeneity (I², Q …

Effect Of Metal Ions On The Reactive Oxygen Species Scavenging Capabilities Of Cerium Oxide For Biological Applications, Agastya Mittal

Honors Undergraduate Theses

Ceria nanoparticles' capabilities to defend cells against oxidative stress through superoxide dismutase activity are well-documented. Ceria nanoparticles demonstrate a ratio between 3⁺/4⁺ oxidative states on the surface of the particles to exhibit oxygen vacancies, a feature that allows these particles to scavenge Reactive Oxygen Species (ROS) in times of Oxidative Stress. Oxidative stress arises from many wounds in the body, such as wounds in the skin, and can have significant impacts on the health of an individual. Even when receiving treatment for the skin wound, ROS can circulate from around the wound, be generated from an imbalance …

Modified Equations Of Conformal Symplectic Exponential Time Differencing Methods, Taylore M. Keesler

Honors Undergraduate Theses

Planetary orbits, pendulums, and hurricanes are everyday examples of nonlinear systems, often studied using differential equations. However, their exact solutions can not always be computed, and thus, we use numerical methods to approximate their solutions. Certain methods are better suited to preserve special properties of the system like energy and geometry. Through previous numerical simulations, a conformal symplectic method proves more effective in this preservation. To understand why, we find the modified equation of a nonlinear system with damping, which is a differential equation for which the numerical solution is exact. Through backward error analysis, we obtain these modified equations, …

Optimization Of L-Citrulline Production In Corynebacterium Glutamicum, And The Effect Of The Human Small Intestine Environment, Simran S. Ghulldu

Honors Undergraduate Theses

L-citrulline is a crucial amino acid involved in nitric oxide production, which supports cardiovascular health, physical performance, and intestinal well-being. Nitric oxide deficiency is linked to conditions like hypertension, highlighting the need for efficient L-citrulline production. This study attempts to enhance L-citrulline synthesis in Corynebacterium glutamicum, a bacterium widely used in industrial amino acid production, as well as test a The hypothesis is that overexpressing carAB, which encodes carbamoyl phosphate synthetase, will increase carbamoyl phosphate levels and boost L-citrulline production. Two C. glutamicum strains were used: a wild type and the CRBG strain, which has mutations that promote …

A Time Series Analysis Of The Macroeconomic Indicators, Mia Houston

Honors Undergraduate Theses

Understanding inflation—particularly across regions and categories—is crucial for effective policymaking, strategic business decisions, and safeguarding vulnerable populations, as it highlights the diverse drivers and impacts of price changes within the economy. This has become increasingly crucial in recent years between the volatile inflation conditions introduced by the COVID-19 pandemic, energy price shocks, and renewed trade tensions and tariffs. This thesis analyzes 77 U.S. monthly inflation time series from 2003 to 2023 using two forecasting approaches: an elementwise Seasonal Autoregressive Integrated Moving Average (SARIMA) model and a Factor-Augmented Vector Autoregressive (FAVAR) model. The data obtained from the Bureau of Labor Statistics …

Synthesis And Characterization Of Multifunctional Cerium Oxide Containing Nanoparticles For Biomedical Applications, Ishaan Patel

Honors Undergraduate Theses

This study presents the synthesis and comprehensive characterization of a novel core-shell nanoparticle composed of a maghemite (γ-Fe₂O₃) core and a europium-doped cerium oxide (EuCNP) shell, developed for potential use in cancer theranostics. Using a co-precipitation method, Fe₂O₃–EuCNP core-shell nanoparticles were synthesized and compared against control samples of CNPs, EuCNPs, and Fe₂O₃. A variety of characterization techniques, including UV-Vis spectroscopy, fluorescence spectroscopy, TEM, XRD, XPS, DLS, TGA, and DSC confirmed the successful synthesis of core-shell architecture and europium doping. Moreover, Fe₂O₃–EuCNPs demonstrating strong colloidal …

Academic Proposals For Combating Authoritarian Populism In The United States: A Review Of The Social Science Literature, Emily A. Padgett

Honors Undergraduate Theses

Throughout American history, the idea of “democracy” has been taught at a base level throughout the school system. While we have been taught what a democracy is, it is rare to understand what a democracy isn’t. There have been threats identified by academics to our democracy throughout different eras in history. Now, in our current political climate, all main threats to democracy have been enacted at once.

This thesis serves as a literature review of a handful of academics and their idea of what the main threats to democracy are. There will be references to different perspectives and schools of …

From Boredom To Purpose: How Self-Concept Can Affect Motivation In The Workplace, Norma I. Cintron

Honors Undergraduate Theses

The present experiment explored whether or not a positive self-concept influences how individuals manage boredom in the workplace. It was hypothesized that individuals with a positive self-concept would cope better with boredom and complete a dull task more accurately. However, these hypotheses were not confirmed, the study found no significant relationship between self-concept and boredom coping, nor between self-concept and task accuracy. In fact, individuals with higher self-concepts were slightly less accurate, though the difference was not statistically significant. Additionally, the study analyzed participants’ written responses to questions about handling boredom using Linguistic Inquiry and Word Count (LIWC) software. The …

Cognitive Impairment And Depression In Hispanic And Non-Hispanic White Low-Income Older Adults A Cross-Sectional Study, Cecil Latta

Honors Undergraduate Theses

Hispanic older adults represent a growing population in the United States and may be disproportionately affected by cognitive impairment and depression. We theorize that cognitive impairment would be more prevalent in the older Hispanic community and would affect the levels of depression in both Hispanic and non-Hispanic Whites older adults. This cross-sectional study examined the association between cognitive impairment and depression in 157 older adults, including Hispanic (n = 91, 57.96%, age: M = 76.4, SD = 6.8) and non-Hispanic White (n = 66, 42.04%, age: M = 76.2, SD = 6.5). We used the Memory Impairment Screen to assess …