Digital Commons Network^™

Visible And Invisible Empires: The Revival Of The Ku Klux Klan 100 Years Ago, Christian Molina

Posters - 2026

Hatred and violence breed division, and that division breeds more hatred and violence. 1920s American politics was characterized by name-calling, finger-pointing, scapegoating, whataboutisms, and violence. The nation entered a self-perpetuating cycle. Groups keen for growth, power, and profit captured the angry, stressed, and less-informed with lies and misleading numbers. In particular, the Ku Klux Klan captured nearly 4 million Americans, roughly 1 in 12 men at the time. But the Klan, large as it was on a local level, was led and masked by a handful of national leaders. The Klan was not just bands of rogue vigilantes cruising the …

Contrast Therapy Is Associated With Higher Thermal Comfort For A Similar Acute Inflammatory Response Compared With Sauna Therapy, Rene Barbier, Benjamin Enslow, Jace Nicolet, Louis Hein, Kelvin Wu, Sven Hoekstra

Posters - 2026

Passive heat therapy, through sauna or hot water immersion, can improve cardiometabolic health outcomes. An increasingly popular thermal modality is contrast therapy, during which sauna therapy is interspersed with cold exposure. However, the acute physiological and perceptual responses to contras therapy in  comparison with traditional sauna remains unknown. This study compared the acute inflammatory, physiological, and perceptual responses to contras against heat therapy in predominantly young, healthy individuals

Comparative Analysis Of Mlp And Cnn Models For Cardiac Arrhythmia Classification, Veltman Okey-Ejowhor, Vahid Emamian

Posters - 2026

Electrocardiogram (ECG) is a record of the electric activity of the heart over time. ECG analysis plays a pivotal role in diagnosing critical heart conditions. Significant developments have been made in the realm of deep learning and applied artificial intelligence. These deep learning models have been utilized heavily because of their ability to analyze deep morphological features of each signal. The model architecture used in this study is a convolutional neural network (CNN) combined with a multi-layered perceptron (MLP). The MLP acts as an input filter that classifies normal heartbeat signals from abnormal. The CNN is the second filter in …

Japan's 5-Year Plan With India: Rethinking Cultural Homogeneity In The Workplace, Sydeny Nieto

Posters - 2026

In 2025, Japan and India had finalized the Japan-India 5-year Action Plan, where Japan will open their workplaces to over 500,000 Indian citizens over the next 5 years. While studies show how the plan would help fix labor shortage and population problems, it lacks public analysis and the data supporting Japan's readiness to take on this demographic change. This research addresses this gap by analyzing both economic benefit and public perspective toward migration. Highlighting broader impacts the plan would have on Japan's society, along with cultural challenges it may pose for Japan.

Comparing Head Shape Of Polymorphic Subterranean E. Latitans And Subterranean E. Sp. 4, Brandon Chapa, Jordan Cosgrove, Lizzeth Holguin

Posters - 2026

Eurycea latitans (E. latitans) from Honey Creek Cave and unnamed Eurycea species from New Braunfels, Texas (E. sp. 4) are two paedomorphic subterranean species. E. latitans is polymorphic, meaning it also exists as a surface species. Similarities in morphology of subterranean salamander species may be due to convergent evolution as a result of living in similar environments. These similarities include having flatter, wider heads, and wider mouths than surface species (Tovar et al. 2025). Variation may also exist among different subterranean salamander species. Texas Eurycea salamanders display “complex patterns of morphological divergence”, suggesting that isolation and local environmental pressures can …

Who's Qualified? Examining Attorney Perspectives On Lpcs In The Legal System, Becca Wilson, Bernave Vega

Posters - 2026

Legal cases frequently intersect with mental health concerns, positioning Licensed Professional Counselors (LPCs) to contribute clinical expertise in custody disputes, trauma documentation, and psychological functioning. As mental health issues become increasingly central to both civil and criminal proceedings, the working relationship between attorneys and counselors carries real consequences for clients, yet LPCs entering legal settings often face challenges related to role clarity, courtroom preparation, and professional credibility. Existing research has focused primarily on counselors' forensic experiences, leaving attorney perspectives on LPC involvement largely unexplored. This gap is meaningful, as attorneys serve as gatekeepers to expert involvement and their perceptions of …

The Impact Of Stress On Dream Content, Tessa Duncan, Mason Trevino

Posters - 2026

• This research investigated how daily stress levels influence the intensity of dreams. The study aimed to clarify the relationship between stress and dream intensity, enhancing understanding of stress’s broader effects on mental health. • Building on Rush’s concept of a “goldilocks zone” in the stress scale, where moderate stress benefits well-being while too little or too much stress can cause harm (2024). The current study used the hallucination model of dreaming from Gillespie and Trakas (2024), which views dreams as vivid, perception-like experiences that can amplify emotions. Drawing on Gessert’s methods for measuring stress and nightmare frequency, stress is …

Maddenlite, Sergio Pena

Posters - 2026

Sports simulations often rely on opaque, proprietary algorithms (like EA's Madden NFL). MaddenLite bridges the gap between sports analytics and interactive gaming by utilizing historical NFL Play-by-Play (PBP) data to drive a transparent, mathematically accurate simulation engine. The goal was to create a lightweight, UI-driven desktop application where users can simulate cross-era matchups (e.g., 2007 Patriots vs. 2025 Chiefs), manipulate rosters, and simulate entire seasons complete with official NFL tiebreaker protocols.

Turn Out, Having Latinx Faculty Doesn't Mean The School Sucks: The Faux Relationship Between Latinx Saturation Rate And Institutional Prestige, Julianne Pena

Posters - 2026

• 25% or more full time students that are of Latinx decent (U.S. Department of Education) • Since 1992, enrollment and attendance of students increased (Vela & Gutierrez, 2017) • Latinx students more likely to enroll in HSIs over non HSIs (Vargas et al., 2019) • Latinx faculty to Latinx students 146:1, White faculty to White students 10:1 (Vargas et al., 2019) • Overrepresentation of White faculty and Underrepresentation of Latinx faculty (Robertson, 2023) • Diverse faculty is impactful (Contreras, 2017; Dayton et al., 2004; Turner & Gonzales, 2014) Purpose: The purpose of this topic is to bring awareness to …

Impact Of Liver-Secreted Small Extracellular Vesicles On Myotube Funcation, Tatiana Barrantes, Ioannis Tsialtas, Qing Zhang, Kevin Koronowski

Posters - 2026

Extracellular vesicles (EVs) mediate intercellular communication by transferring molecular signals between tissues. Liver-derived EVs contribute to metabolic regulation and have been implicated in tissue cross-talk during health and disease. Skeletal muscle is a highly metabolic tissue that depends on mitochondrial respiration for energy production. However, whether liver-secreted EVs influence myotube mitochondrial function remains unclear. Here, we investigate the impact of liver-derived EVs on myotube mitochondrial respiration.

The Missing Lynx: Ivestigating Passive And Active Rewilding With The Eurasian Lynx, Isaiah Charles, Tatiana Flores, Isabella Lopez

Posters - 2026

The Eurasian Lynx (Lynx lynx) is a wild cat native to the boreal forests, mountains and grasslands of Europe and Asia (Bhattacharyya, 2025). The Eurasian lynx keep ungulate populations in check which allow for forests to recover from overgrazing, promoting biodiversity and ecological balance. However, the Eurasian lynx had become locally extinct across Europe by the 1900s due to habitat loss, hunting by farmers in retaliation for predation of livestock and the illegal fur trade. Conservation and ecological restoration efforts to rebuild the lynx population have been underway. Rewilding is a form of ecological restoration involving the reintroduction of a …

Increasing Affordability And Safety In Our Surrounding Community: Subsection 6 Of The St. Mary's Gateway, Addysen Schniederjan

Posters - 2026

Unaffordability is a widespread problem not only across San Antonio and the sub a rea of the St. Mary’s Gateway district. Affordable housing is defined as no more than 30% of a resident's income spent on housing (Bhasin, 2024). Subsection 6 faces a layered set of challenges:

- aging housing stock - proximity to industrial uses - limited neighborhood amenities - safety threats-decreasing property value

America First: U.S Justification For Intervention In Latin America, Lenardo Buentello

Posters - 2026

In November 2025, the United States released a new National Security Strategy that strongly focuses on securing key resources before rival countries, especially in the Western Hemisphere. This approach is like policies like the Monroe Doctrine, which emphasized U.S. influence in the region. This strategy is already being put into action in Venezuela, where U.S. forces captured President Nicolás Maduro and his wife on drug trafficking charges. These actions reflect the strategy’s focus on national security and resource control. Many countries question whether the U.S. acted legally and argue that it ignored international norms. Latin America has become a region …

Artificial Intelligence And The Future Of Global Inequality, Valentina Caceres

Posters - 2026

Artificial Intelligence (AI) is rapidly becoming a central tool in the global system, shaping economic growth, political power, and international influence. While AI is often celebrated for innovation and progress in different sectors like education, healthcare, security and more, its development is uneven and mostly concentrated in wealthy countries. Because AI is increasingly embedded in economic production, public administration, and social services, access to AI capabilities has become a key determinant of global competitiveness and influence. Many developing nations lack the capital, infrastructure, and technological capacity needed to compete in the global economy driven by AI. This imbalance matters because …

Comparing Gngt1 Expression In Eye Tissue Of Polymorphic Salamander Species Through Development, Fiona Coulbourne, Camila Cardozo, Macarena Machado, Ruben Tovar

Posters - 2026

The effect of the environment on organisms and their adaptations is widely studied. When exposed to different environmental niches, phenotypic adaptation is observed even within species. Animals that live in dark cave environments show a loss of their eyesight, since this sense is no longer useful to keep. Previous research has studied salamanders of the clade Eurycea and compared gene expression to subterranean and surface phenotypes1. E.pterophila is observed to express these two phenotypes depending on its environment, either Preserve Cave (subterranean) or Comal Springs (surface). Subterranean variant shows reduced eye volume and assumes to have decreased eyesight. Utilizing RNASeq …

Investigating The Endogenous & Synthetic Estrogens To The Three Estrogen Receptor Subtypes Of Teleost Fish, Ann Cyril

Posters - 2026

Estrogen and the estrogen receptors are important biological and physiological processes. The various types of estrogen include estrone, estradiol and estriol. Estradiol’s main function is to maintain the reproductive system. Estrone’s main function is to develop the female's reproductive functions. Estriol’s main function is to aid the female's sexual developments but is on the weaker side. The fish, Atlantic Croaker, has three different estrogen receptors: ERα, ERβa, and ERβb. Based on the estrogen receptors, it appears that their binding affinities do differ in strength. Each estrogen receptor has different amino acids involved that could contribute to the difference in their …

Foxbuddy, Luis Eduardo Garza Jr.

Posters - 2026

Emergency preparedness remains a significant challenge for individuals due to disorganized resource management and lack of accessible guidance. Additionally, cybersecurity risks during emergencies are often overlooked, leaving individuals vulnerable to digital threats such as phishing, scams, and data exposure. FoxBuddy provides a centralized, user-friendly platform that enhances both physical preparedness and cybersecurity awareness.

Translating Research For The Public: Lab And Online Engagement, Hannah Jiron

Posters - 2026

In the world of psychological research, we spend countless hours in the lab gathering data that has the potential to change lives. But if that data stays locked away in spreadsheets or professional journals, it remains "invisible" to the very people who need it most. As our research moves into the digital age, we have a unique opportunity to "uncloister" science taking it out of the lab and bringing it into the community. This poster explores why simply having good data isn't enough. For research to truly matter, it requires active management and a heart for public outreach. We argue …

Beluga Buddies: The Preferred Social Network Of Belugas In Managed Care, Valery Marinelarena, Diamond Garcia

Posters - 2026

Belugas societies are not fixed  and group composition is everchanging. Group composition can also influence behavior. This study aims to examine the preferred social networks and the role age plays in the behavioral diversity within a group of managed care belugas housed at Sea World San Antonio. Results Supported TYO had a preferred, non-random social network and ATL performing more chinslaps than TYO.

The Effects Of Sour & Spicy Food On Visual & Auditory Reflexes, Aditi Kumar, Alondra-Sophia Martinez, Magdalena E. Saad, Emma J. Welsch

Posters - 2026

• The reflex reaction time measures how quickly the nervous system can respond to a stimulus. • In the experiment, both visual and auditory reflexes were measured to evaluate differences in reaction time after the consumption of sour and spicy foods. • Spices and herbs produce different signals that interact with the nervous system. (McMullen 2024) • Comparing the response times from before and after consumption, this experiment allowed us to determine if different tastes affect reflex reaction times.

When The Jingle Isn't Human: How Ai-Generated Vs. Human Composed Sonic Branding Shapes Consumer Response, Zecong Ma, Hong-Hee Lee, Danielle Rangel

Posters - 2026

Sonic branding elements—such as sound logos and jingles—shape brand meaning by communicating cues that consumers process quickly and often implicitly (e.g., through affect, fit, and memory). Recent evidence suggests that even specific musical choices (like instrumentation in a sound logo) can shift perceived brand personality traits (e.g., sophistication, ruggedness), indicating that audio can function as a powerful identity signal rather than mere “background.” At the same time, generative AI is rapidly lowering the cost and increasing the speed of producing branded music, making AI-composed jingles a realistic and scalable tool for marketers. Yet consumer responses to AI-generated creative work are …

Finding Light, Jose Enrique Martinez Melgar

Posters - 2026

Finding Light is a narrative driven RPG that follows the journey of Hop, a protagonist who is navigating a fragmented world of lost memories. By exploring diverse environments and interacting with environmental puzzles, you can uncover a story of existentialism and self-discovery. This project aims to explore how interactive media can represent the process of reclaiming one's identity in moments of darkness. Moreover, Finding Light aims to promote mental health awareness.

Investigating Rad14 Gene Nucleotide Excision Repair On G-Quadruplexes, Juan Pablo Olvera Rodriguez, Tyna Trevino, Yvette Gonzalez, Georgia Romike

Posters - 2026

DNA is typically found as a double-stranded helical structure; however, it can be found in different types of structures, such as G-quadruplexes (G4s). These are structures formed when DNA sequences are rich in Guanines, which interact with each other by hydrogen bonding, forming stacked G-tetrads. These guanine-rich structures are known for interacting with DNA during important cell processes, such as recombination and replication, leading to instability and DNA damage (Grey et al., 2014). If not treated properly, these structures may contribute to mutations and cancer development. To solve these issues, cells have developed maintenance pathways such as Nucleotide Excision Repair …

How The Korean War Has Affected Security In The Korean Peninsula: Ideological Separations And Lasting Military Alliances In This Region, Teagan Mcsherry

Posters - 2026

Although the Korean War ended in 1953, its effects continue to shape security on the Korean Peninsula today. This paper examines how the war created long-lasting ideological divisions and military alliances, particularly through the involvement of the United States and China. These alliances have helped maintain stability through deterrence but have also prevented meaningful reconciliation between North and South Korea. I argue that these dynamics reinforce a security dilemma, where efforts to increase security also deepen division and mistrust. As a result, the peninsula remains in a prolonged state of tension, demonstrating how unresolved conflicts can continue to influence global …

Faith In Action: How Liberation Theology Connected Communities Around The World, Jaizeth Andrea Munoz

Posters - 2026

The Liberation Theology movement started in Latin America as a response to poverty, inequality, and violence. It focuses on the idea that religion should not stay neutral, but instead help people who are suffering and facing injustice. It began with Gustavo Gutiérrez, who believed that faith should be connected to real-life struggles, especially for the poor. Even though it began in Catholic communities, its focus on justice and human dignity allowed other religious communities to relate to it and adapt it.

The research asks how Liberation Theology has connected religious communities around the world and examines how these ideas have …

Postcolonial Identity Formation Of Somali Borderland Identity, Sunny Ngethe

Posters - 2026

Colonial borders in Africa divided long-standing communities, disrupting shared systems of culture, mobility, and identity. Somali populations, spread across Somalia, Kenya, and Ethiopia, present a unique case of transnational identity persistence. Somalis have maintained strong cultural unity despite state-imposed divisions. This study examines how this communities navigate identity across borders shaped by colonialism and post-independence governance. Using qualitative analysis of historical and political content, this study draws on postcolonial theory and border studies to analyze how identity is constructed and maintained across imposed borders.

Evaluation Of An Affordable Prosthetic Liner In Resource Limited Settings, Samerial Brown

Posters - 2026

The lower limb prosthesis is an important assistive technology for persons with limb amputations and differences. The interface (prosthetic liner) between the rigid prosthetic socket and the residual limb is often made of silicone, urethane or thermoplastic elastomer gel. This material provides cushioning and support as well as suspension for the transtibial (below knee) prosthetic leg. Unfortunately the cost of liners range from $3-$600. This cost precludes its use in resource limited settings such as Sri Lanka. As a result patients are fit with a foam liner which has less cushioning and suspension capabilities than a gel type liner. This …

Does The Placenta Predict Depression During Pregnancy? Investigating Hormonal Links In High-Risk Pregnancies, Sonia Cerrillo, Hanne Hoffmann Phd

Posters - 2026

• Perinatal depression is a common disorder that affects maternal and infant well-being.

• Serotonin is an important mood-regulating neurotransmitter, and reduced serotonin signaling has been linked to depressive symptoms.

• Tryptophan (TRP) is the precursor for serotonin, where most TRP is metabolized through the kynurenine pathway.

• TPH supports serotonin synthesis, while IDO and TDO drive kynurenine production.

• During pregnancy, inflammation and stress may shift TRP away from serotonin, creating a placental “tryptophan steal.”

• We examined whether placental DNA methylation of these genes differs in high-risk pregnancies.

• We hypothesized that placental DNA methylation of genes in …

Using Ai-Based Predictive Scheduling To Improve Patient Flow And Reduce Wait Times In Healthcare Clinics, Oscar Martinez

Posters - 2026

• Healthcare systems face increasing challenges in patient access and wait times
• Average wait times for specialist care continue to rise, creating:
  • Delays in treatment
  • Reduced patient satisfaction
  • Increased system inefficiencies (Sanford, 2025)
• A major contributor is operational bottlenecks, defined as:
  • Points of congestion that slow or disrupt service flow
• Hospitals typically operate under process layouts, which:
  • Handle diverse patient needs
  • Reduce specialization efficiency
• Contributing factors to bottlenecks:
  • Physician shortages and burnout
  • Administrative burden
  • Inefficient scheduling systems (Moura & Pinho, 2025)
• AI offers potential solutions through:
  • Predictive scheduling
  • Automation of administrative processes
  • Data-driven optimization of patient flow

Hyperglycemia And Mycoplasma Pneumoniae Cards Toxin Impacts On Lung Epithelial And Fibroblast Injury And Recovery, Alejandra Y. Delgado, Naila Villagomez, Shuri Magdalene

Posters - 2026

Mycoplasma pneumoniae CARDS toxin induces cytotoxicity and inflammation in lung epithelial cells²·¹⁰·¹¹, while hyperglycemia independently elevates ROS and disrupts fibroblast repair¹·⁵·⁸, contributing to the heightened respiratory infection severity seen in diabetic patients¹. However, the interaction between hyperglycemic conditions and CARDS toxin-induced lung injury remains unexplored.

This study investigates how increasing high-glucose (HG) pre-conditioning modifies CARDS toxin-induced injury and recovery in A549⁶ and IMR-90⁷ cells compared to normal glucose (NG ≈ 5mM) controls. We hypothesized that increasing glucose pre-conditioning concentrations would produce a dose-dependent increase in CARDS toxin-induced oxidative stress¹² and inflammatory cytokine production¹⁵ in IMR-90 and A549 compared with normal …