Digital Commons Network^™

Interview With Vernon Weckbacher, Vernon Weckbacher, Logan Dovalina

Rio Grande Valley Oral Histories

In this oral history interview conducted on June 2, 2026, Logan Dovalina interviews Vernon Weckbacher (born 1956 in Wadsworth, Ohio), a longtime Rio Grande Valley resident and former museum professional. Weckbacher recounts his family’s relocation to Mercedes, Texas, in 1970 at age 14, his high school and college years at Pan American University (BFA in Art, minor in Geology), and his 26-year career at the McAllen International Museum (now IMAS), where he worked on exhibits and notably helped build the Mexican folk art collection through acquisitions in Oaxaca and Michoacán.

He later served as collections manager at the Mission Historical …

Social Influencers Reduce Infection Burden And Modify Epidemic Lag In Group-Structured Populations, Aja Sutton, Adam Z. Reynolds, Matthew A. Turner, James Holland Jones

Publications, Reports and Presentations

The impact of online social influence on social learning, health behaviour and population health is a new, rapidly developing area of study. Previous research focused specifically on digital influencers suggests they may be able to affect group-level diffusion of health-protective behaviours such that they modify epidemic outcomes. However, formal models have yet to test the intuitive hypothesis that the effect of digital influencers is sufficient to generate tangible real-world effects on epidemics. We develop an agent-based model that incorporates digital influencers into an epidemic scenario to test hypotheses about how competing influence messages affect the diffusion of health-protective behaviours throughout …

Nmda Receptor Subunit Nmr-2 Regulates Pathogen-Induced Immune Responses Via The Nervous System In C. Elegans, Benson Otarigho, Jonathan Lalsiamthara, Alejandro Aballay

Faculty, Staff and Student Publications

Neural control of innate immunity must balance restraint of basal immune activity with rapid activation upon pathogen encounter. Glutamate, the primary excitatory neurotransmitter in the nervous system, has been implicated in several neurological disorders associated with inflammation, suggesting a potential link to immune regulation. However, how glutamatergic signaling contributes to immune balance remains unknown. Here, we demonstrated that the NMDA-type ionotropic glutamate receptor subunit NMR-2, a component of the NMDA receptor complex, acts in the

Reducing Cardiovascular Disease Risk In Obesity: An Unexpected But Welcome Fourier Transformation, Layla A Abushamat, Arsalan Hamid, Vijay Nambi, Huaizhu Wu, Christie M Ballantyne

Faculty, Staff and Students Publications

No abstract provided.

Life-Stage Specific Predatory Efficiency Of 2 Generalist Predators Of Bemisia Tabaci (Hemiptera: Aleyrodidae), Itohan Aigbedion-Atalor, Abdelmutalab G. Azrag, Alvin M. Simmons, Jason M. Schmidt

All Peer-Reviewed Publications

Bemisia tabaci (Gennadius) is an economically damaging invasive pest to global vegetable production. Current management strategies rely heavily on insecticides, but increasing levels of resistance raise sustainability concerns. Therefore, strengthening integrated pest management (IPM) programs requires enhancing biocontrol through improved predator-pest interactions. Despite the well-established relevance of functional response modulation by multiple environmental factors, limited research has explored how plant traits and prey life stages interact to influence the efficiency of generalist predators in vegetable systems. To address this gap, we evaluated the functional responses of 2 adult generalist predators, Hippodamia convergens (Guérin-Méneville) and Geocoris punctipes (Say), against 3 nymphal …

Effect Of Exercise On Modifying Progression Of Physical Symptoms In Parkinson’S Disease: A Systematic Review And Meta-Analysis, Ruiping Xia, Mitchell Stanford, Robert S. Phillips

Internet Journal of Allied Health Sciences and Practice

Purpose: Parkinson’s disease (PD) is a progressive neurodegenerative disease. Emerging evidence suggests a promising treatment of combining exercise with medication. This systematic review with meta-analysis examined effect of exercise on modifying PD progression of physical symptoms. Methods: E-databases were searched to date. Randomized trials were included if they compared effect of exercise with no exercise/other exercise, and measured motor function for >=12 months. Results: Ten trials were included with eight eligible for meta-analyses. The pooled effect of exercise on UPDRS-III was a standard mean difference of 0.327 (95% CI: -0.052 to 0.707; p < 0.091). Mean difference in off-medication exceeded minimal clinically important difference. The pooled effects were 0.927 (95% CI: 0.015 to 1.839, p = 0.046) for Timed Up-and-Go, and 0.338 (95% CI: 0.022 to 0.654, p < 0.036) for PD Questionnaire-39. All findings were in favor of exercise intervention to improve patients’ motor severity and function/participation for at least 12 months. Conclusions: This study suggests that physical therapy …

Correlation Of Oxidative Stress Markers Between Serum And Colostrum And Their Association With Production Performance In Lactating Sows From A Prrs-Unstable Herd, Supasit Sopin, Yonlayong Woonwoong, Pichai Jirawattanapong, Prapassorn Boonsoongnern, Wirod Lakkanasombat, Alongkot Boonsoongnern

The Thai Journal of Veterinary Medicine

Oxidative stress occurs when the production of reactive oxygen species exceeds the antioxidant defense capacity of living organisms. Oxidative stress is commonly assessed using serum samples; however, blood sampling in pigs is often avoided on commercial farms because of disease transmission concerns and animal welfare considerations. This study aimed to evaluate the correlation between oxidative stress markers in serum and colostrum samples and to determine their association with production performance in lactating sows. A total of 34 Landrace × Large White sows from a commercial farrow-to-finish farm were included in the study. Blood and colostrum samples were collected immediately after …

High-Performance Liquid Chromatography-Ultraviolet Detection And Gas Chromatography-Mass Spectrometry Analyses Of Bioactive Compounds Of Urtica Dioica Leaf Extracts Using Various Solvents, Mary H. Haido, Nidhal Meena Sher Mohammed

Maaen Journal for Medical Sciences

Urtica dioica, commonly referred to as stinging nettle, is a medicinal plant rich in therapeutic bioactives. This study examined how different solvents—petroleum ether, chloroform, ethanol, and deionized water—with varying polarities influence the extraction and identification of phytochemicals from Urtica dioica using high-performance liquid chromatography with ultraviolet detection and gas chromatography-mass spectrometry. The results of high-performance liquid chromatography analysis based on retention time comparison with reference standards revealed that petroleum ether and chloroform extracts contained sterols, specifically Stigmasterol and β-Sitosterol. In contrast, ethanol and deionized water extracts exhibited six distinct peaks, comprising four phenolic acids (p-Coumaric acid, Caffeic acid, Ferulic acid, …

June 2026, Robert Kelly

Robert Kelly Manuscripts

No abstract provided.

Real Promise For False Claims: A Whistleblower Litigation Strategy To Reward Investigative Journalism, Frank D. Lomonte

Washington Law Review

Every year, investigative reporters uncover stories of waste, fraud, and corruption, alerting the government to taxpayer ripoffs that had previously gone undiscovered or ignored. For decades, non-journalists have been reaping windfall rewards—sometimes in the millions—by using false-claims statutes to bring whistleblower actions on the government’s behalf. With news organizations struggling for their economic survival, and efforts to secure alternative financial support through government bailouts faltering, is it time for journalists to seek a share of the money they recoup for taxpayers by becoming plaintiffs?

This Article explores the possibilities, and downside risks, of using the federal False Claims Act, and …

Prompted Props, Human Pipelines: Evaluating Ai-Generated 3d Assets For Game-Ready Environments, Andrew Begemann, James Hutson

Faculty Scholarship

Generative AI systems increasingly promise rapid 3D asset production for game development, yet their practical viability depends on whether generated models can move beyond visual preview into editable, optimized, engine-ready workflows. This article presents a practice-led comparative case study of a stylized fantasy tavern environment produced through two workflows: a human-authored Blender pipeline and an AI-assisted pipeline using Meshy 6 and Hunyuan 3D. Using a fixed asset list, shared visual theme, documented prompts, production-time tracking, visual comparison, topology inspection, UV-map analysis, and post-generation labor accounting, the study evaluates whether text-to-3D tools function as production substitutes, ideation accelerators, or conditional asset …

De Astronomiā: A Comparison Of Kepler’S Epitome Astronomiae Copernicanae And Ancient Astronomical Literature, Jillian Lees Darcy

Classics Undergraduate Senior Theses

My thesis is part translation and part analysis. I chose to translate an early modern astronomical text written in Neo-Latin and analyze this text through ancient writing on astronomy and cosmology. I chose to translate Kepler’s Epitome Astronomiae Copernicanae because of the many ancient allusions he makes in the introduction. While this text is valued for its scientific content and contributions, but I was interested in Kepler’s literary strategies, specifically how he engages in authorial self-fashioning, and how classical strategies of knowledge construction are distorted or mirrored in their style and content.  After my translation, I will analyze Kepler’s literary …

Test Bench Pcb Design For A Vlsi Grid Cell Chip, Nicholas Bruk, Jason Alexandar

Electrical Engineering

This report presents the design, implementation, and validation of a custom printed circuit board (PCB) test bench for a VLSI grid cell emulation chip. The final board provides two independently adjustable 5V supplies using LM317 linear regulators, eleven potentiometer-controlled bias voltages, high-impedance buffering of analog outputs via an MCP6022 dual operational amplifier, and buffering of digital outputs using a 74HC244 buffer IC. The design includes a 40-pin DIP socket for the VLSI chip, extensive test-point headers for probing, and a 9V battery input for portable operation. Five fully functional boards were fabricated using ExpressPCB and assembled with through-hole components. An …

Wildlife Tracking Via Uav&Rf, Nam Ah Nguyen

Electrical Engineering

Animal tracking collars transmit very-high-frequency (VHF) beacon signals so researchers can locate tagged wildlife in terrain where direct visual tracking is difficult. This project develops a radio-frequency (RF) wildlife tracking prototype in which a UAV carries a receiving antenna and receiver over the search area to detect the collar signal and send measurements to a ground station. A transmitter test device was built to emulate a tracking collar. An STM32 microcontroller reads keypad input, controls a digital-to-analog converter (DAC), tunes a voltage-controlled oscillator (VCO) to the selected VHF frequency, and sends the RF signal through an amplifier and antenna. The …

Ugv-Based Vertebrate Pest Deterrence In Vineyards: Vision-Guided Row Patrol And Navigation, Candace Qualls, Karina Wilson, Ben Badhorn

Electrical Engineering

An increase in agricultural demands and the need to sustainably protect crops has created a need for autonomous navigation through a vineyard with a verified pest detection and deterrence system. Developing this solution revealed several challenges. First, the robot must reliably navigate through structured, repetitive vineyard rows. Second, pests must be detected accurately under changing environmental conditions. Lastly, the system must respond with a chosen deterrent within an appropriate time window, all while minimizing false triggers. To address these challenges, this project uses a Husky A200 unmanned ground vehicle equipped with a 2D LiDAR sensor, an Intel RealSense RGB camera, …

Pv Performance Evaluation Study At Cal Poly Solar Farm, Eva Paola D. Calderon

Electrical Engineering

This photovoltaic (PV) system performance evaluation study aims to assess the performance of Cal Poly’s Gold Tree Solar Farm, which produces 4.5MW of solar energy. The evaluation concerns itself with the reliability of the PV system that can be affected by weather conditions, component malfunctions, and degradation of the PV modules. Under the International Energy Agency Photovoltaic Power Systems (IEA-PVPS) Task 13 objectives of reliability and maintenance, this study is necessary to contribute towards improvements in analysis and mitigation strategies for long term usage. Existing operational monitoring data from 2018 to 2025 is the focus timespan, providing real world data …

Articulator Volume 32, Issue 2

Metro Denver Dental Society Articulator Magazine

The 2nd Quarter 2026 issue of The Articulator explores the growing intersection between oral health and whole-body wellness, with a focus on oral-systemic health, interdisciplinary collaboration and the role of dentistry in preventive medicine. Articles include:

• A perspective from Dr. Brett Kessler examining what true medical-dental integration would require, including reimbursement reform, collaborative care models and expanded recognition of dentistry’s role in systemic health.
• An evidence-based article from Ms. Anne O. Rice exploring the connection between periodontal disease, inflammation and Alzheimer’s disease, including the role of dentistry in dementia risk reduction and preventive healthcare.
• Insights from Ms. Lani McBeth on …

Beach Pollution Messaging: Effects Of Negativity/Loss And Fear Appeals On Perceived Threat And Beach Protection Intentions, Cypress Brice

Communication Studies

Beach and ocean pollution are major environmental issues for all communities, but they have an especially deep impact on coastal communities, where beaches are part of everyday life. Marine pollution includes both chemical pollution and trash, and a lot of it starts from land-based human activity before it reaches the ocean. This study examines how different messaging styles about beach pollution affect how people respond to the issue and whether they feel motivated to help protect beaches and oceans. Using an online experiment, participants viewed one of two beach pollution posters and then answered questions about their reaction to the …

Calcium Signaling And Postsynaptic Density Dynamics: The Roles Of Calmodulin In Synaptic Protein Regulation, Keyaa Dilip Shah, Yonghong Zhang

School of Integrative Biological & Chemical Sciences Faculty Publications

Calcium signaling in neuronal cells is the principal mechanism underlying learning and synaptic plasticity, whereas the postsynaptic density (PSD) is an important center where calcium-dependent processes are organized and regulated. This review explores the roles of calmodulin (CaM) in facilitating calcium-dependent modulation of the activities of synaptic proteins in the PSD. We focus on the molecular processes through which CaM interacts with calcium signals to regulate the function, localization, and interactions of central synaptic proteins, including calcium/calmodulin-dependent protein kinase II (CaMKII), membrane-associated guanylate kinases (MAGUKs), and N-methyl-D-aspartate (NMDA) receptors. We aim to summarize recent advances in structural, biochemical, and imaging …

Shadow Dad 'N Mila Adventures, Sara Clermont

Celebrating Writers and Writing in our Communities

No abstract provided.

City Farm Slo: A Case Study Of Nonprofit Regenerative Agriculture, Carver Tunnell

Master's Theses

The focus of this thesis is to create a case study on City Farm SLO, a nonprofit based in San Luis Obispo, California, that has engaged in education and regenerative agriculture on City owned land since 2013. This case study is intended for use in undergraduate agribusiness and natural resource management courses, to encourage thoughtful discussion surrounding nonprofit and regenerative agricultural systems. The case presents the nonprofit at a time of relative success, having recently secured a lease renewal, extending stewardship 40 years into the future. However, the reliance on grants and donations threatens the security of the operation going …

How Lesson Type Shapes First-Grade Scienceengagement And Enjoyment, Stella Cybulski, Brooke Towner, Joy James

Journal of Youth Development

Although traditional classroom instruction often emphasizes passive forms of learning, growing evidence highlights the value of active play in promoting curiosity and conceptual development. Grounded in guided play theory, this study investigated how young learners experience science lessons across three instructional contexts: indoor inactive, indoor active, and outdoor active. Thirty-two first-grade students in a Title I laboratory school completed an enjoyment survey and drawing task following each lesson type. Results demonstrated that active play, particularly in outdoor contexts, was associated with higher enjoyment and more dynamic depictions of science learning. Thematic analysis of drawings indicated that students connected more deeply …

Table Of Contents

Seattle University Law Review

Table of Contents

Volume 49 Masthead

Seattle University Law Review

Volume 49 Masthead

Reimagining Legal Education: The Transformative Power Of Small-Group Instruction, Michael I. Meyerson

Seattle University Law Review

Legal education is failing its students. Those entering their first year of law school have greater anxiety and less developed reading and writing skills than ever before. The traditional large Socratic class, which was never the most effective teaching method, has become increasingly counterproductive.

This Article contends that small-group instruction provides the opportunity for superior teaching, especially for first-year law students. Recent scholarship in active learning, educational psychology, and students’ mental health demonstrates the limitations of the traditional large Socratic class experience. Building on that theoretical foundation and informed by sustained classroom experience, this Article argues that small-group pedagogy more …

Land Without Legacy: The Case For Market-Based Appraisals On Hawaiian Home Lands, Alexis C. Owens

Seattle University Law Review

The Hawaiian Homes Commission Act of 1920 (HHCA) was enacted to restore Native Hawaiians to ancestral lands and promote long term economic self-sufficiency. More than a century later, that promise remains unfulfilled. This Note argues that a central but overlooked barrier lies in the HHCA’s mandated use of the replacement cost appraisal method, which systematically undervalues homestead properties by excluding market forces. In one of the most expensive housing markets in the United States, this approach suppresses home equity, the primary means of intergenerational wealth building, and restricts beneficiaries’ access to credit and financial stability. By severing the connection between …

International Law’S Forgotten Refugees—Palestinian Refugees In Egypt

Seattle University Law Review

This Article examines the legal and humanitarian crisis facing Palestinian refugees who have fled to Egypt amidst the ongoing violence in Gaza. While escaping active conflict, these refugees face systemic barriers to employment and education, rendering their living conditions precarious and unsustainable. The unique legal status of Palestinian refugees stems from the fact that they have been excluded from the 1951 Refugee Convention and its 1967 Protocol, leaving them without any meaningful international protection. This exclusion is rooted in the political complexities of the Palestinian struggle for self-determination and reflects a fragmented legal framework that prioritizes limited humanitarian aid over …

Toe's Lighters And Accessories, Ryan M. Nolan

Graphic Communication

This senior project focused on creating a cohesive advertising campaign for Theo’s Lighters, a student-owned business that refurbishes and resells collectible lighters. The campaign included a promotional video and a branded product catalog designed to strengthen the company’s visual identity and broaden its audience. By combining photography, videography, graphic design, typography, and sound design, the project presented the products as style-oriented accessories connected to sustainability, self-expression, and contemporary campus culture. The completed campaign demonstrates the effectiveness of integrated visual storytelling while showcasing professional skills in branding, multimedia production, and user-focused design.

The Canons Fell Silent: An Analysis Of The Supreme Court's Failure To Use Statutory Interpretation Tools In Sackett V. Epa, Lauren Carlsen

Washington Law Review

In 2023, the United States Supreme Court denied decades of precedent, agency action, and the proper use of canons of interpretation in its decision in Sackett v. Environmental Protection Agency (Sackett). This case adopted the “continuous surface connection” test, which requires an indistinguishable surface water connection between a wetland and a navigable water to assert Clean Water Act jurisdiction over the wetland. This limitation on agency authority under the Clean Water Act was created through a statutory analysis that failed to apply the “Plain Meaning” and “Whole Act” canons of statutory interpretation. The Court narrowly applied the meaning of …

"Speech Swept Up"—The Constitutionality Of State Prohibitions Of Conversion Therapy For Lgbtq+ Youth, Lauren A. Chivers

Washington Law Review

Since 2012, individual states have passed laws prohibiting state-licensed mental health professionals from engaging in conversion therapy with minor clients. Despite the breadth of research undermining its efficacy and documenting harms, the practice of conversion therapy persists. State regulation of conversion therapy—and thereby licensed professionals’ conduct with their clients—has emerged as a contentious issue for the judiciary. Most significantly, the U.S. Supreme Court weighed in on the matter for the first time in 2026. In Chiles v. Salazar, the Court addressed a challenge to Colorado’s conversion therapy ban, confronting fundamental questions about this unsettled area of First Amendment law. …