Digital Commons Network^™

Polylactic Acid (Pla) Microplastic Toxicity In C. Elegans, Maria Gamez, Dana Farley, Chiara Maldonado, David Mares

Posters - 2026

• Microplastics (MPs, > 5 mm1) are an environmental pollutant that pose health risks to humans. • Primary MPs are created for direct use or plastic stocks, and secondary MPs are created when plastics in the environment break down over time. • Microplastic exposure can cause oxidative stress, metabolic disorders, immune responses, neurotoxicity, and reproductive issues2-3. • Polylactic Acid (PLA) is a biodegradable plastic used in everyday items, such as food packaging, and as a polymer in 3D printing. • PLA exposure to fish causes organ damage5 and C. elegans exposure to primary PLA MPs and UV-aged MPs reduced reproduction6-7 . …

Availabilty Of Educational Tools And The Presence Of Technology In Online Stores: Supporting Teaching Practices In Autistic Youth, Sofia Kamar, Layla Alanis

Posters - 2026

- A neurodevelopmental condition known as, Autism Spectrum Disorder (ASD), is characterized by difficulties with social interaction, behavior regulation, and communication. (DSM-5-TR; American Psychiatric Association, 2013) - Specialized educational tools are essential for supporting the learning, communication, and social development of autistic youth (Jones, Hanley, & Riby, 2020). - Teachers depend on a variety of learning aids—such as sensory supports, visual schedules, and assistive technologies— to address diverse student needs (Carrington et al., 2020). - According to earlier studies, young people with ASD frequently require specific resources, physical and technological, as well as scheduled routines to facilitate learning and transitions …

Beyond The Sidelines: A Qualitative Analysis Proposal Of How Female Athletes Reclaim Narratives Via Digital Ownership, Kaitlyn Kirschner

Posters - 2026

The Gatekeeping Model: Traditional sports media operates through a centralized gatekeeping system, in which editorial filtering determines the information disseminated to the public (Wilderness Agency, 2021). Narrative Control: Such centralization strongly shapes the portrayal of athletes’ identities and restricts the visibility of individuals outside mainstream sports. The 90/10 Coverage Gap: Despite the expansion of professional leagues, women’s sports continue to receive less than 10% of total media coverage (I Play Like a Girl, 2024). Standardized Reporting: Established broadcasting practices and commercial priorities have historically resulted in standardized reporting that favors male-dominated sports (Doyle et al., 2021). Systemic Inequity: These frameworks …

Spinlock Game Engine, Shane Misley

Posters - 2026

Modern game engines prioritize developer convenience at the cost of performance and transparency. Large frameworks like Unity and Unreal Engine abstract away implementation details, which simplifies development but introduces computational overhead—often 40-50% of CPU and memory usage goes to engine infrastructure rather than the actual game. For developers targeting low-end hardware, older systems, or performance-critical applications, this overhead becomes prohibitive. The Spinlock Engine addresses this problem by adopting a "close-to-the-metal" philosophy, stripping away unnecessary abstraction layers to deliver raw speed and predictable behavior. Built in C++ with SDL3 and Raylib, Spinlock prioritizes memory efficiency, CPU optimization, and developer transparency—allowing you …

Muscular Degeneration In Caenorhabditis Elegans By Microplastic And Chemical Exposure Through Locomotion Analysis, Juan Pablo Olvera Rodriguez, Angelica Cue-Leon, David Mares

Posters - 2026

We use Caenorhabditis elegans (C. elegans) as a model organism to investigate the effects of microplastic and chemical exposure on muscle structure and function.

• Microplastics (MP) are pieces of plastic less than 5 μm, and Nanoplastics (NP) are less than 1 μm. Microplastics are man-made pollutants and have been found in the environment and in the food and water sources, including drinks from plastic bottles (Hu, 2020). • Our work relates environmental contamination to potential biological consequences at the muscular level, providing insight into how pollutants may contribute to degenerative damage.

• Polystyrene (PS) MPs alone and combined with …

Analyzing The Effect Of Melatonin On B Cells' Expression Of Cd36, Caitlyn Pinaga, Gabriella Galdeano, Nayi Gonzalez, Emma Welsch

Posters - 2026

• B cells specifically target pathogens and proliferate to make a plasma cell and secrete antibodies when stimulated. They use glucose as a main energy source but can also use fatty acids. • CD36 is a glycoprotein involved in the transportation and metabolism of fatty acids. • B cells express CD36 in unusually high levels in autoimmune patients. It is unknown as to how this occurs. • Melatonin is a hormone produced in the pineal gland, commonly known for its function in regulating the circadian rhythm. • Melatonin is also known as a master cell regulator and is believed to …

Sentra, David Aguilar

Posters - 2026

In the fast-paced space of event organization, fostering continuous collaboration among participants is essential. However, organizers often lose valuable time monitoring multiple, disconnected systems once an event is underway. Enter Sentra: an all-in-one Discord bot tailored specifically for weekend events like hackathons. Sentra bridges the gap between participants and organizers by consolidating seamless team matchmaking, robust support ticketing, and automated AI moderation into a single, unified interface.

Bird Population Response To Abiotic And Biotic Stresses In Urban & Restored Oak Savannah Habitat, Annabelle Ball

Posters - 2026

Birds are heavily impacted by urban development. Many experience habitat fragmentation and removal of food sources. However, other species can adapt to and even thrive in urban environments, thanks to certain tree species, bird feeders, and buildings. In North America, the house sparrow and the European starling are invasive species that benefit from urban environments (Bartelt, 2011; Fitzwater, 2014). Meanwhile, many habitats across the continent are experiencing restoration/rewilding efforts for the benefit of birds. One such habitat is the oak-savannah, which is characterized by 10-30% canopy cover and a mixture of prairie & woodland vegetation, supporting a high diversity of …

Synapse, Nicolas Diaz, Alexander Murphy, Sonia Cerrillo, Naomi Ramirez, Jesse Kemmer

Posters - 2026

People tend to accumulate a great deal of notes throughout their lives with no coherent way to organize them. Even with the built-in notes app, the notes eventually accumulate until it becomes borderline impossible to find what is needed. Our proposed solution is Synapse, an LLM powered notes app with a tagging system that allows notes to be sorted by topic. The LLM will be able to read the user's notes and recommend tags

Konglish, Abigail Escheveria, Juan Maurissio Gomez Gonzalez, Vanessa Vasquez Zavala

Posters - 2026

Konglish is a language variety resulting from contact between Korean and English

1.“Konglish is a blend of Korean and English found throughout South Korea, and often suffers or lack of prestige amongst Koreans” (McPhail, 2018)

2. “A creative, dynamic contact vernacular mixing English and Korean, including morphology, syntax, semantics, pronunciation, and discourse, but not a full language” (Lawrence, 2012)

3.  Konglish should not be understood as a distinct language variety; rather, it is a cultural practice through which Koreans draw on available linguistic resources to engage in communication and to interpret their position within the globalized world. (Park, 2021)

"I Need Help!": Can Ashwagandha Reduce Inflammation-Driven Oxidative Stress Without Inducing Cytotoxicity In Macrophages?, Caitlyn Pinaga

Posters - 2026

Ashwagandha has been shown to reduce inflammation in humans by lowering pro-inflammatory cytokines and oxidative stress markers, helping regulate immune responses. It is commonly used to support conditions linked to chronic inflammation, such as stress-related disorders, arthritis, and metabolic imbalance. THP-1 macrophages are a part of the body's immune response to inflammation. While they produce a lot of different responses to inflammation, one of them is the production of Reactive Oxygen Species (ROS). N-acetylcysteine (NAC) is established to be a powerful antioxidant and is used as a positive control. My study aims to understand how ashwagandha, a popular supplement, affects …

Saved From The Brink Of Collapse: Evaluating The Success Of The Sussex Kelp Recovery Project, Keagan Farrell, Kelly Swyers, Adan Vasquez

Posters - 2026

Kelp forests are vital to ocean health, they provide habitat, food, and nursery grounds for a variety of marine species. These forests support fisheries, improve water quality, and help to protect coastlines (Eger et al. 2024). The Sussex Kelp Recovery Project is a marine conservation effort aimed at restoring their kelp forests along the Sussex coastline in southern England. This area lost up to 96% of its forests mainly due to the fishing practice trawling. Trawling is used to gather large amounts of fish, while dragging a net at the seafloor (Our history 2026). The main goal of the Sussex …

The Effects Human Presence Has On Dolphins Within A Natural Lagoon Enclosure In Managed Care, Mario Martinez, Winter Saldaña

Posters - 2026

● Previous research looked into the overall behavior of dolphins in managed care using observations of location (Dudzinski & Hill, 2025).

● This study provides opportunities to investigate the effects of human presence on dolphin activity and space use (Lauderdale et al., 2022; Trone et al., 2005).

● Purpose - To determine if human presence affects dolphin behavior / spatial use of natural lagoon.

● H1: Dolphin clustering will be seen in the most Northern part of the lagoon and area associated with humans consistently (Melillo et al., 2009).

● H2: Higher activity levels will be observed during the “during” …

Obesity In The Rio Grande Valley: Applying An Evidence-Based Public Health Approach, Erika Pineda-Horta

Posters - 2026

What structural and social determinants drive elevated adult obesity rates in the Rio Grande Valley, and what evidence-based interventions can reduce adult obesity prevalence in Hidalgo County by 5% by 2030?

Objective: This study applies an EBPH framework to (1) characterize the burden and structural determinants of adult obesity in the RGV, and (2) propose a culturally responsive, evidence-based intervention targeting adults aged 18+ in Hidalgo County.

Adult obesity is clinically defined as a Body Mass Index (BMI) ≥30 kg/m² in adults aged 18 and older (CDC, 2022). It is a chronic, multifactorial non-communicable disease shaped by structural, social, and …

Thomas Frost: Slave Catcher?, Charles Ryan Ricketts

Posters - 2026

Thomas C Frost, founder of Frost Bank, has long been regarded as a well-spoken individual whose legacy has caused exponential growth in the San Antonio Area. However, Frost’s legacy has deep roots within the Texas branch of the Confederacy and even less known a key enforcer of slavery.   He was a Ranger thru and thru but the type of ranger he was is terrifying.

Ai Dependence And Its Impact On Human Decision-Making Quality And Supply Chain Efficiency, Jesus Salazar, Leonardo Fabbri, Axel Villegas

Posters - 2026

• Artificial Intelligence (AI) is transforming supply chain management by enabling:
  • Data-driven decision-making
  • Improved forecasting accuracy
  • Enhanced operational efficiency (Choudhary et al., 2023; Ivanov & Dolgui, 2021)
• AI applications such as predictive analytics support:
  • Inventory optimization, Logistics planning
  • Procurement decisions in real time
• However, increasing reliance on AI introduces risks:
  • Automation bias (over-trusting AI outputs)
  • Reduced human critical thinking
  • Overdependence on algorithmic recommendations (Raisch & Krakowski, 2021)
• This study examines the dual impact of AI dependence on:
  • Decision-making quality
  • Supply chain efficiency
• Objective:
  • Identify whether AI improves performance or reduces human effectiveness
  • Determine the optimal balance between AI support and human …

"P" Is For Protest: How San Antonio Students Are Showing The Rise In Young Justice Advocates, Eliana Salinas

Posters - 2026

- Recent 2025-2026 legislation under the Trump administration specifically targets immigration and militarize Immigration and Customs Enforcement (ICE).

- Such actions have instilled fear in the general population, and encourage anti-immigration and biased rhetoric towards many, no matter their citizenship status.

- Specifically, adolescents have responded by taking matters into their own hands by walking out of school as a form of protest; a demonstration unique to their age group demographic.

Measuring The Flux Of Cosmic Ray Muons With A Coincidence Telescope, Carlos C. Sifuentes

Posters - 2026

❖ Cosmic Ray Muons are short-lived fundamental particles formed in the upper atmosphere, and have a half-life of 2.2 microseconds.[3] They travel down to surface level due to relativistic effects.

❖ Cosmic Watch Muon detectors were placed in coincidence. [1]

❖ Varied the angle from zenith using a 3D printed telescope designed in AutoCad.

❖ Varied the distance of the detectors and viewed changes in flux

From Ideas To Impact: Evaluating How Financial Technology Expands Financial Inclusion Across Countries, Shravani Atakari

Posters - 2026

Financial inclusion refers to access and use of financial services (World Bank, 2022). Traditional finance excludes users due to:

• High costs • Geographic distance • Limited credit History . Fintech expands access through digital tools Purpose: Analyze how fintech improves inclusion and what drives adoption

Research Questions How does financial technology reduce barriers to financial inclusion, and what factors influence its adoption among underserved populations? Objectives Identify key barriers to financial inclusion Analyze how fintech reduces these barriers Examine adoption factors (TAM + UTAUT) Propose solutions to improve adoption

Exploring Base Excision Repair Using Gene Knockout, Gregory Guantos, Cailyn Brock, Kamily Visser, Dylan Vargas

Posters - 2026

•             Base Excision Repair (BER) fixes damaged 3DNA bases throughout the cell cycle by removing damaged bases and replacing either one nucleotide in short-patch BER or a short stretch of nucleotides in long-patch BER. (Hindi, 2021, Cellular and Molecular Life Sciences:CMLS)

•             4G-quadruplexes (G4s) are 4 stranded secondary DNA structures formed in guanine rich areas of DNA and RNA. (Rhodes, 2015, Nucleic Acids Research)

The URA3 plasmid was used as a PCR template to make a gene deletion construct, then yeast were transformed so APN1 was replaced by URA3. 2APN1 encodes a major DNA repair enzyme in yeast, and strains …

Thy Rod And Thy Staff Comfort Me, Drew Moser

2026 MFA Visual Arts

No abstract provided.

Nbc Peacock North Spring 2026 Newsletter, Peacock North Staff

NBC Peacock North Newsletter

Highlights include: NBC Through the Years -- A Year-Long Celebration as NBC Turns 100 -- SNL’s U.K. News -- Peter Alexander Joins MS NOW -- Mike Noseworthy Salutes Danny Miller’s Retirement -- Legendary Late-Night TV Director Hal Gurnee Turns 101 -- Silent Microphones

Effectiveness Of Common Household Water Filters In Removal Of Microplastics​, Andrew Au, Hailey Kim, Anika Prasad, Novita Whillock

Expo Student Presentations

2026 Spring Expo Poster Presentation

• Physical & Applied Sciences

Investigating The Missense Mutation In Men1 At Amino Acid Position 331 Changing Asparagine To Isoleucine, Anika Prasad

Expo Student Presentations

2026 Spring Expo Online Poster Presentation

• Biological & Life Sciences

Structural And Phonon Properties Of Iron Selenide (Fese) Superconductors: Density Functional Theory (Dft) Studies, Samten Vaidya, Cheng-Chien Chen

Expo Student Presentations

2026 Spring Expo Poster Presentation

• Physical & Applied Sciences

Studies In Rio Grande Valley History - Volume 19, Thomas Daniel Knight, Antonio N. Zavaleta, Anthony K. Knopp, Andrik Gonzalez, Milo Kearney

Studies in Rio Grande Valley Regional History Series

Early Days of the U.S. Mexican War in South Texas / James W. Mills -- La Configuración de la Frontera Mexicana Desde El Mar / Arturo Zárate Ruiz -- Ethnic Trends in The Growth of Brownsville / Anthony Knopp -- How McAllen Became the Economic Center of the Rio Grande Valley: Further Considerations / Edward F. Wallace -- Cobbling in the Rio Grande Valley / Noe E. Perez -- Cultural Crossroads: Expressions of Identity, Resistance, & Belonging on the Texas-Mexico Border / Andrik Gonzalez -- Two Women, Two Journeys, One Border: Stories From the Migrant Generation / Manuel F. Medrano …

Bridging Cultures: Developing A Culturally Responsive Educational Website For Pediatric Service Providers, Aimun Aziz, Wendy Tremaine

Spring 2026 OTD Capstone Symposium

The increasing cultural diversity of the pediatric population in the United States highlights the need for culturally responsive, family-centered care. However, many providers report limited training and practical resources to support the integration of cultural humility into clinical practice. This capstone project aimed to develop and evaluate an evidence-based educational website to support pediatric service providers in delivering culturally responsive care.

A program development framework was used, incorporating family needs assessments, pre- and post-intervention surveys of pediatric therapy staff, and thematic analysis of key factors related to communication, trust, and provider preparedness. Community field visits with diverse populations informed the …

Ready, Set, Play! Empowering Caregivers Through Adaptive Playground Resources, Makenna Thigpen, Angela Blackwell, Brianne Harryman

Spring 2026 OTD Capstone Symposium

This doctoral capstone project addressed the need for accessible, caregiver-friendly education to support inclusive play opportunities for children of diverse abilities. Guided by occupational therapy frameworks emphasizing participation, environmental supports, and family-centered care, this project involved collaboration with the local Parks and Recreation Department to better understand community needs and existing inclusive playground resources. Through this partnership, the project supported efforts to promote awareness and accessibility of inclusive play spaces within the community.

As part of the project, educational video resources were developed to increase caregiver knowledge of inclusive playground equipment, play strategies, and environmental modifications. Content focused on promoting …

Enhancing Student Engagement In Leadership And Advocacy, Rosanoemi A. Mejia, Jazminne Orozco Arteaga

Spring 2026 OTD Capstone Symposium

Occupational therapy has a unique capacity to foster social change and occupational justice. Leadership and advocacy are essential components of the daily academic practice for occupational therapists. However, leadership development within the field is largely socially driven, and students often lack access to structured, mentored pathways that would empower them to speak up and engage in advocacy. This capstone project aimed to fill this gap by addressing the shortage of coordinated mentorship and leadership development opportunities, which hinder advocacy efforts and professional growth. The study employed a mixed-methods approach, involving occupational therapy students in quantitative Likert-scale surveys and qualitative semi-structured …

Wooster Magazine: Spring 2026, Caitlin Paynich Stanowick

Wooster Magazine: 2021-2030

The spring 2026 issue of Wooster magazine showcases the enduring value of a liberal arts education in moments of change. Alumni Bill Colvin ’79, Scott Bloom ’94, and Hannah Samuell ’09 share how their Wooster education prepared them to navigate unexpected career paths and professional pivots. Additional features examine the College’s approach to artificial intelligence with an emphasis on learning and ethics, revisit a historic campus debate over teaching evolutionary theory and evidence-based scholarship, and there’s also a Q&A with President Anne McCall on the role of academic freedom in society. Oak Grove features “Why I Play” with baseball infielder …