Digital Commons Network^™

Understanding Community-Defined Success Of Urban Community Gardens, Josephine H. Laprad

Master of Urban and Regional Planning Capstone Projects

No abstract provided.

Planning For Equitable And Transparent Outdoor Recreation Permitting Within The James River Park System, Sarah J. Girard

Master of Urban and Regional Planning Capstone Projects

The City of Richmond has experienced an imbalance within the current special event permitting process for the Department of Parks, Recreation, and Community Facilities. Park users are not reporting sizeable events being held within the James River Park System, which has caused concern pertaining to environmental and societal impacts. The current permitting process lacks depth and clarity that could be solved by beginning with expanding park user data. This gap of data is the missing piece for the City to be able to make informed future decisions based on a wide array of stakeholder input and tangible visitor use metrics.

Substance Use Behaviors And Treatment Engagement In Individuals With Severe Psychopathology With And Without Comorbid Obesity, Rachel M. Madera-Arnold

Theses and Dissertations

Research has found significantly higher rates of both substance use and obesity among individuals with SMI compared to population samples which in turn can lead to worsening health outcomes. Despite this, there is limited research on the co-occurrence of obesity, substance use, and SMI and how these conditions may interact to affect patient outcomes. In addition, there are many gaps in the research regarding the relationship between substance use and body weight, appetite and/or eating behaviors. This study conducted a secondary analysis of the NSDUH 2021 survey that characterized substance use and disorders among individuals who had severe psychopathology, examined …

Environmental Monitoring In Shallow Lakes: Public Health Threats In Urban Waters, Kyleigh E. Johnson

Theses and Dissertations

Lakes are an integral part of urban and suburban communities, providing ecological, recreational, and public health benefits. Many of these lakes are located in densely populated areas and are subject to urban influences on water quality. Algal toxins and Escherichia coli are two common recreational concerns. Algal toxins come from harmful algal blooms that are influenced by nutrient availability and temperature, while bacteria are often introduced through run-off and animal waste. Sampling every 3-4 weeks from May-October 2025 allowed for the assessment of seasonal patterns and site-specific differences across nine lakes in the Richmond area. The highest bacterial concentrations appeared …

Absolute Quantification And Identification Of Rna From Rna-Lipid Nanoparticles Using High Resolution Mass Spectrometry, Jason C. Funderburk

Theses and Dissertations

RNA therapeutics are a rising drug category with potential use for a range of conditions encompassing infectious diseases to therapies for cancer, diseases, and genetic disorders. RNA-lipid nanoparticles (RNA-LNPs) are the prominent delivery method for these therapeutics approved products include mRNA vaccines and polyneuropathy treatments. The emergency use authorizations and orphan drug status of current RNA-LNP drugs has allowed approval without finalization of the regulatory analytical procedures for quality monitoring. The objective of the study was to develop an LC-MS assay to simultaneously measure identity and concentration of two therapeutically relevant intact RNA constructs extracted from RNA-LNPs to enhance quality …

Musings Of A Dyke: Reimagining A Lesbian Past To Support A Lesbian Future, Tori Mitchell

Theses and Dissertations

This thesis interrogates the heterosexist bias inherent in historical narratives by recontextualizing myth, biblical accounts, folklore, and art history through a dedicated lesbian lens. Utilizing oil painting as my primary medium,  I construct a metafictional world–a pseudo-historical space where the foundational assumption is that every figure is a lesbian until proven otherwise. This inversion serves as a direct counter-narrative to the default lens of cis heteronormativity typically applied to the past. Within this world, I “lesbianize” the traditional icons of Western culture: the heroes, the symbols, and the deities.

My practice navigates the tension between reinvention and extinction, viewing both …

In Search Of The Soul Of Creativity: Authorship, Agency, And Meaning In Refractive Collaboration With Generative Ai, Fatima Nazir

Theses and Dissertations

When images can be generated in seconds, what remains uniquely human in the act of creation? In Search of the Soul of Creativity: Authorship, Agency, and Meaning in Refractive Collaboration with Generative AI investigates where authorship, agency, and meaning reside within design practices mediated by generative AI. Rather than using AI to produce predictable results, this research deliberately relinquishes control to observe how generative systems interpret language through their own learned associations. Through a practice-led investigation across four generative models within the Higgsfield platform, user prompts were progressively shortened from full sentences to single words, revealing recurring patterns and cultural …

The Ethereal Being That Is Me, And Maybe You, Hwiy Chang

Theses and Dissertations

The Ethereal Being That Is Me, and Maybe You is a 23-minute video collection of short stories accompanied by an installation at the Institute for Contemporary Art at Virginia Commonwealth University. This thesis explores the work’s creation as a visual and narrative meditation on self-transformation, drawing from personal experiences in therapy and philosophical texts including Carl Jung’s concept of the unconscious. The paper examines how each story represents a distinct stage of transformation—from recognizing patterns to confronting setbacks to reshaping internal dialogue—and how watercolor’s fluid, unpredictable nature serves as a visual metaphor for the process of change. The installation component …

Walking And Wondering, Helen T. Tran

Theses and Dissertations

My thesis approaches walking as a form of inquiry and the Flood Wall as a site open to reinterpretation. I believe that the way we walk changes the way we observe and experience the world around us. This contrast between purposeful and leisurely walking reveals how time and intention shape our awareness of space. When walking is no longer dictated by urgency, it invites observations and questions. Slowing our pace allows curiosity to emerge, which aligns with my design ethos of asking questions as a foundation for understanding and creating meaningful experiences.

The Flood Wall’s emphasis on uninterrupted movement prioritizes …

Pingbongbilladingdong: Abjection And Comedy In Art, Leroy A. Winter

Theses and Dissertations

As of late, my work has dealt with themes of collapse and comedy, pertaining specifically to faded ideals of individualism in art. My thesis installation, titled Pingbongbilladingdong, is a testament to this tension, portraying a reconstruction of the disheveled chaos of the artist’s studio. In this paper, I use this installation as a means to further explore the ways that abjection and comedy intersect in art, and how myself and others repurpose the faded glamor of Ab-Ex as a means to probe this overlap. Serving as an allegory for my experience with the studio, Pingbongbilladingdong presents an image of the …

Commissioning & Daily Qa Of Converted Linac For Electron Flash, Tomaj Javidtash

Theses and Dissertations

Ultra-high dose rate (FLASH) radiotherapy has demonstrated promising normal tissue sparing in preclinical studies; however, the lack of standardized dosimetry, commissioning, and quality assurance (QA) methodologies remains a major barrier to its reproducible and safe implementation. In particular, conventional clinical commissioning and QA protocols are not directly applicable at FLASH dose rates due to challenges associated with detector response, dose-per-pulse effects, and beam control limitations.

This thesis presents the commissioning of a converted Varian 21EX linear accelerator for electron FLASH operation within the Division of Medical Physics at the Virginia Commonwealth University (VCU) Department of Radiation Oncology. Comprehensive beam characterization …

Within The Ruin: A Modern Brewery Rebirth, Karim Asarzadeh

Theses and Dissertations

This thesis project focuses on the revitalization of the historic ruins of the James River Steam Brewery in Richmond, Virginia. The project transforms the forgotten industrial structure into a modern brewery with a second-floor restaurant addition and community gathering spaces while preserving the historic masonry ruins. It showcases a holistic design approach that considers all aspects of the building, including its connection to the urban context and landscape, as well as its architecture, interiors, and furniture. The project demonstrates how a holistic design approach can create stronger spatial connections and more cohesive environments. In particular, it offers a strategy for …

In-Between Echoes, Jiayi Liang

Theses and Dissertations

In this dissertation, I explore memory, diaspora, labor, and intergenerational trauma through constructed photography and experimental film. Informed by Homi K. Bhabha’s concept of the Third Space, I examine how identity is shaped through displacement, cultural negotiation, and inherited memory. Drawing from my relationship with my grandmother and my experience as a Chinese woman living in diaspora, I consider labor as both survival and care, tracing how domestic gestures and emotional structures continue across generations. Through collage, reconstruction, and animation, I rework fragments of family archives, colonial landscape imagery, and personal photographs to address grief, racialized perception, belonging, and the …

Profile: More Is Morris, Communications And Marketing

Profile (1996-)

In this Issue: New Name and New Director for the AgCountry Challenge ; Salute to Scholarships ; Gift to Not Only Enhance Cougar Sports Center But Entire Community ; Lucy Imholte's Lasting Legacy Honored Through Sculpture ; From Dining Hall to Third Floor Behmler: Rodriguez '87 is Eighth Chancellor ; Partnership Pilots New Energy Storage Technology on Campus ; Faculty and Staff Awards ; Van Wey Named Fulbright Finalist ; UMN Morris Receives Carnegie Community Engagement Classification ; Public Lecture, Telescope Viewing Part of SCOPES Conference ; UMN Morris Adds $165.3 Million to Minnesota's Economy Each Year ; PBS Documentary …

A Chromosome-Level Assembly And Functional Genomic Resources For The Model Annelid Capitella Teleta, Billie E. Davies, Paul Gonzalez, Abhinav Sur, Jingcheng Wei, Tom Frankish, Jimena Montagne, Allan M. Carrillo-Baltodano, Kero Guynes, Yan Liang, Rory D. Donnellan, Travis Moreland R., Sumeeta Singh, Suiyuan Zhang, Reynold Yu, Tyra G. Wolfsberg, Néva Meyer, Elaine C. Seaver, Andreas D. Baxevanis, José M. Martín-Durán

Biology

The polychaete Capitella teleta is a primary model for evolutionary developmental biology, comparative genomics, conservation, and ecotoxicology. Although it was the first polychaete genome sequenced, the original assembly is outdated by modern standards. Here, we combine long-read and short-read sequencing with Hi-C chromatin conformation capture to assemble chromosome-level nuclear and mitochondrial genomes of the laboratory strain of C. teleta. This reference assembly accurately reflects the expected genome size (∼243.6 Mb) and contains a highly complete, evolutionarily conserved gene repertoire. Notably, the nuclear and mitochondrial genomes are heavily rearranged, indicating a decoupling between gene family repertoire and chromosomal evolution. The analyses …

Embedded Tense And The Problem Of Acquisition, Sam Alxatib, Spencer Caplan

Publications and Research

What we hope to do is pose questions that, to our knowledge, have not received attention in the literature. The broad form of the question is all too familiar: how do speakers of a language—say, English—come to possess the grammatical knowledge that they demonstrate? The questions that guide this paper are narrow instances of this broad one, narrowed in three ways. First, they concern three particular languages: Japanese, English, and Russian. Second, they concern tenses specifically, and more specifically still, constructions containing embedded tenses. Third, they concern the semantics of tense. The learning challenge of interest to us is not …

The Federal Rules Of Evi-Dance: Exploring And Reimagining Evidence Law Through Music, And Proposing Amendments To Rule 604, Brian C. Potts

Faculty Articles

Every trial has a rhythm and a flow. Every trial is a performance. This article extends the literature on law and music further into the field of evidence. I offer a new exploration and reimagining of the Federal Rules of Evidence through leitmotivs. I contend that leitmotivs—musical calling cards—reify principles of evidence law. As I spin these leitmotivs, I propose two amendments to Rule 604 regarding the oath for courtroom interpreters. I propound a new critique explaining how and why courts are wrong when they often claim “Daubert did not work a ‘seachange’ over federal evidence law.” I tender two …

Evaluating Willow Establishment With Biochar For Remediation Of Mine Waste Soils: Amendment Ph Determines Plant Biomass And Metal Mobility, Madeline R. Webb

Dissertations, Master's Theses and Master's Reports

Heavy metal contaminated mine tailings (“stamp sands”) from historic copper mining inhibit plant establishment and contribute to ongoing metal contamination. Biochar amendments may enhance plant growth and reduce metal mobility in highly permeable mine waste soils, but the efficacies of different application methods or biochar sources and composition are uncertain. We evaluated different biochar sources (neutral or alkaline pH) and application methods (either mixed or layered) for planted willow growth, moisture retention, and metal mobility. A 10-week growth chamber experiment assessed plant performance, heavy metal content and heavy metal mobility in soil leachates and plant tissues. Biochar pH was the …

Socialization Interventions For Older Adults In Assisted Living Facilities: A Systematic Review, Anoop S. Muvva

Honors Undergraduate Theses

Older adults, defined as individuals over the age of 65, are a growing population in the United States, with projections estimating this group will reach approximately 80 million persons by 2050. Over 90% of older adults are diagnosed with a chronic condition, which can make it difficult to carry out the activities of daily living. As a result, some older adults reside in assisted living facilities, where dedicated staff provide daily support. However, issues in the delivery of care within these settings, including unmet socialization needs and complications among care staff, may contribute to social isolation. Programs designed to address …

Comparative Spatial Biology: A Cross-Species Analysis Of Canine Oral Cancers As Models For Human Disease, Ram Pradhyumnan

Honors Undergraduate Theses

Oral squamous cell carcinoma (OSCC), one of the most common malignancies of the oral cavity, remains a clinically challenging disease due to its aggressive behavior, late-stage diagnosis, and limited improvements in therapeutic outcomes over recent decades. A significant barrier to progress in OSCC research and treatment is the lack of suitable preclinical models that recapitulate the complexity and natural progression of the disease. Most current models—including cell lines, xenografts, and genetically engineered mice—fail to capture key features such as the spatial organization of tumor epithelium, interactions with an intact immune system, and the stepwise evolution from normal mucosa to invasive …

Who Makes The Jury? Demographics And Decision-Making In The Jury Process., Ana B. Pons

Honors Undergraduate Theses

Within the American judicial system, juries have played a central role in promoting representation and fairness in the courtroom. However, limited information exists on whether prosecutorial decisions during jury selection, jury composition, or jury behavior differ based on the sex, race/ethnicity, type of case, political ideology, or geographic location of potential jurors. Following PRISMA guidelines, this scoping review synthesizes 48 peer-reviewed articles published between the 1940s and 2026 to examine whether prosecutorial decision-making and jury outcomes vary based on the sex, race/ethnicity, type of case, political ideology, or geographic location of potential jurors. Findings indicated that men are disproportionately selected …

Invasion Of Microplastics Into The Reproductive Tissues Of Feral And Domestic Felines, Emma K. Quade

Honors Undergraduate Theses

Although plastics have many useful properties in modern society, once these materials are introduced into the environment, they can cause extensive damage. Following degradation into microplastics (MP), plastic particles less than 5 mm in size, these contaminants can make their way into a variety of different environments and organisms. There are many studies that have investigated the prevalence of MP in marine environments, but fewer studies have looked into terrestrial systems, and even less that have focused on contamination in companion animals. This study sought to investigate the invasion of MP into the reproductive tissues of felines, Felis catus, …

Analyzing Early Medieval Perspectives Of Fetal Development, Nivedha Srinivasan

Honors Undergraduate Theses

This thesis examines early medieval perspectives of fetal development by analyzing two manuscripts: British Library, Cotton Tiberius A III and Leiden University, Vossianus lat. Q69. This study will investigate how knowledge of pregnancy was shared throughout England before the establishment of universities. Interest in medieval reproductive language has piqued in importance in recent years, especially due to modern legal debates surrounding reproductive rights. By examining descriptions of the nine months of fetal development in these two manuscripts, as well as in widely known earlier medical texts like Pliny’s Natural History and Vindicianus’ Gynaecia, this research explores how monastic writers in …

Listening To The Cemí: An Exploration Of Taíno Spirituality Culture Through Artifact Analysis And Digital Archives, Jordan G. Richardson

Honors Undergraduate Theses

My research explores the evolution and continuity of Taíno spirituality culture across five centuries through artifact analysis and digital archives. While Spanish imperialism in the 15th century devastated Taíno populations and traditional craft production, I find that Taíno spirituality was not eradicated but rather adapted its mode of expression. The shift in medium from primarily pre- and peri- physical cemí artifacts (carved from wood and stone) to contemporary digital representations (online archives, blog posts, YouTube videos) illustrates two things: a) strategic integration of Taíno technological use to preserve spiritual practices while reestablishing cultural connectivity through education, community, and resistance movements, …

Generating Genomic Resources For The Pink Sundew And Its Specialist Herbivore Moth From A Single Gene To Entire Genomes, Kerissa F. Tarpley

Honors Undergraduate Theses

Genomic resources are critical for the conservation of threatened species, providing valuable insights into genetic diversity, population structure, and adaptive potential. This thesis focuses on two ecologically interconnected species: the carnivorous plant pink sundew (Drosera capillaris) and its specialist herbivore the sundew plume moth (Buckleria parvulus). The sundew and plume moth face an uncertain future as their vital bog habitats continue to disappear. The sundew plays a crucial role in the life cycle of the plume moth, which relies on the sundew during its larval stages for survival. To aid in species detections, I first generated …

Evaluating The Efficacy And Safety Of Inactivated Dengue Vaccines In Vulnerable Populations, Alaa Daghash

Honors Undergraduate Theses

Dengue virus is a mosquito-borne flavivirus responsible for over 390 million annual cases worldwide. While there are live-attenuated vaccines available to prevent dengue, none are currently approved for use in the United States, and existing platforms pose significant risks of viral reactivation and antibody-dependent enhancement in vulnerable populations, such as pregnant women, children under the age of nine, and the immunocompromised. This widespread exclusion of vulnerable populations exposes a significant vaccine equity gap in dengue prevention, as the populations most at risk for severe dengue are the same ones who are currently excluded from vaccination. In this study, I conducted …

Individual Differences In Personality Traits And Anthropomorphic Tendencies, Olivia S. Young

Honors Undergraduate Theses

Anthropomorphism is broadly defined as the attribution of human characteristics to nonhuman entities. Those with higher levels of neurodivergent traits, such as autism spectrum disorder (ASD), may struggle to maintain eye contact with and interpret the emotions of others. Anthropomorphic interaction patterns between both those with and without ASD differ between various entities such as cars, cartoon characters, animals, and humans. Results of this study have implications across domains including human factors, cognitive science, and human-animal interaction. This study employed the use of unique stimuli in combination with various scales to measure personality traits and anthropomorphic tendencies. Participants were asked …

Analyzing The Loss Of Material From A Non-Plastic Oyster Reef Restoration Alternative, Lindsay M. Dolan

Honors Undergraduate Theses

Oyster reefs are declining globally due to human impacts such as overharvesting, boat wakes, and climate change. Associated ecosystem services, including water filtration, fish and invertebrates’ habitats, and shoreline erosion protection, are lost when these reefs disappear. Traditionally, restoration efforts employed plastic mesh shell bags filled with recycled oyster shells as they provide recruitment substrate for new oyster spat and wave attenuating properties to protect shorelines. Due to rising concerns over microplastic pollution, non-plastic alternatives are being tested. Alternative restoration material must provide the same benefits to reef formation while maintaining structural integrity long enough for a healthy reef to …

Friends In Niche Places: An Examination Of Anole Abundance And Habitat Use In An Urban Environment Using Point Transect Distance Sampling, Ethan Gau

Honors Undergraduate Theses

Lizards in the genus anolis occupy a wide range of ecological niches, often sharing the same environment due to niche partitioning. In central Florida, the main species of anoles found are the native A. carolinensis and the invasive A. sagrei, two generalist anole species that partition into trunk-crown and trunk-ground niches in each other’s presences respectively. I surveyed the UCF main campus using Apollo Circle as the border for my study area, and I used point sampling to estimate the population abundance and density, while also collecting data on perch substrate, height, and canopy coverage. Population estimates for A. …

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 …