Digital Commons Network^™

Training With Orthographic Stress And Rhythm Markers Improves Adult Readers’ Prosodic Sensitivity, Jennifer Gross, Michelle Roldan, Tanner Kiessel, Madison Esselink, Lucretia Dunlap

Peer Reviewed Articles

Across alphabetic writing systems, orthographies provide only partial cues to prosody, making prosodic sensitivity an important component of skilled reading. In English, readers must infer lexical stress and rhythm from opaque spelling patterns while silently constructing an inner voice. Two independent replications of the same randomized active control experiment (N=528 undergraduates) evaluated an orthographic prosody training in which passages were annotated with stress and rhythm markers and practiced with feedback, after which cues were reduced to a single marker to evaluate transfer. Prosodic sensitivity was measured using a forced-choice meter judgment task in which readers selected the metrically …

Ecological Responses To Living Shoreline Restoration, Aaron S. Bland

Graduate Theses and Dissertations (2019 - present)

Coastal built communities and natural coastal ecosystems face similar and interrelated hazards: shoreline sediment erosion, shoreline retreat, and worsening storms, each of which is exacerbated by relative sea level rise. Living shorelines are coastal defense projects that incorporate natural habitats to provide more sustainable shoreline defense and improve the coastal ecosystem. Living shorelines have been widely adopted, but their performance has been highly variable, and the mechanisms of project success and failure are unclear. The overarching goal of this dissertation was to better understand the ecosystem responses to coastal restoration, focusing on the primary habitats of coastal salt marsh and …

Alternative, Ashlynn M. Stroud

Graduate Theses and Dissertations (2019 - present)

A series of illustrations, sculptures and comic book issues designed to introduce a series of stories and characters that represent the history and members of a fictional mythology depicting the cultural social group often referred to as the “alternative” community. Alternative takes place in a world that combines high fantasy and science fiction with elements of pop culture and music. This world uses iconography of the various genres of the alternative subculture and music, metal, post-punk, and the evolving scene of the underground with varying visuals from both gothic and industrial time periods. Viewers are encouraged to read and follow …

Parkinson’S Disease And Its Treatments: An Overview, Nathaniel Cook

Senior Honors Theses

Parkinson’s disease (PD) is a neurodegenerative disease closely associated with the accumulation of α-synuclein in neurons, and inhibition in the release of dopamine, a key neurotransmitter of the nervous system. Disruption in dopamine signaling can cause cognitive and motor dysfunctions, with tremor, bradykinesia, and rigidity being the most observable effects. There is no permanent treatment for PD, constituting the need for further research to improve current pharmaceutical approaches and possibly develop a cure. Main areas of research include improving medication via delivery methods, genetic mutation using CRISPR, and adaptive deep-brain stimulation. Recent developments and applications in these areas will be …

Sepsis As An Immune Continuum: Cytokine Storm To Lymphopenia And Pics, Chelsey King

Senior Honors Theses

Sepsis is a leading cause of morbidity and mortality worldwide, driven by a dynamic immune continuum that progresses from early hyperinflammation to profound immunosuppression. This review examines the three overlapping phases of sepsis: the inflammation-mediated cytokine storm driven by dysregulated PRR activation, NF-κB signaling, and NETosis; apoptosis-driven lymphopenia involving caspase-mediated lymphocyte death, dendritic cell dysfunction, and metabolic exhaustion; and prolonged immunoparalysis culminating in persistent inflammation, immunosuppression, and catabolism syndrome (PICS). Key mechanisms linking these phases, including the co-existence of hyper- and hypo-inflammatory states, are synthesized alongside relevant clinical biomarkers such as IL-6, HLA-DR, and single-cell immune profiles. This review highlights …

Intelligent Surveillance For Weapon Threat Detection: Transformer-Based Detection And Segmentation Using Thermal And Rgb Imagery, Akhila Kambhatla

Dissertations

Proactive public-safety surveillance requires deep learning systems that can detect and segment weapons reliably under real-world conditions. This research develops and evaluates a progressive, multi-phase pipeline that moves (i) from RGB object detection to pixel-level semantic segmentation and (ii) from visible-spectrum cameras to thermal imagery to improve robustness under low-light, clutter, and occlusion. Early phases establish strong detection baselines using one-stage and two-stage detectors (YOLOv5 and Faster R-CNN) for multi-class weapon localization, followed by practical optimization through pruning and ensembling to reduce false positives and computational overhead while maintaining real-time feasibility. Building on the limitations of bounding-box localization, the methodology …

The Phylogenetic And Biogeographic History Of Cranes (Gruidae), Phillip Conrad Williams

Dissertations

Cranes (Gruidae) are a globally distributed clade of large, wetland-associated birds. Prior phylogenetic analyses have shown there to be two major subfamilies, Balearicinae and Gruinae, and five consistently recovered clades within Gruinae. However, the relationships among those five clades has remained contentious. In addition, little has been done to reconstruct the biogeographic history of cranes. To that end, I first inferred phylogeny using a large, nuclear dataset sampled from all 15 extant crane species and two outgroup species. The phylogeny mostly agreed with previous analysis using whole mitochondrial genomes but differed in that the Anthropoides species group formed a sister …

2nd Place Research Paper: Shaping The Ape: Storytelling, Cultural Reflection, And Boundary Negotiation In Human-Ape Zoo Encounters, Abigail Bond Halling

Kevin and Tam Ross Undergraduate Research Prize

The typical Western zoo functions as a unique environment in which animals are frequently positioned as subjects of education and entertainment through the medium of storytelling. In this sense, the zoological institution can also be read as an extension of popular Western constructions surrounding nonhuman animals, particularly those who are symbolically charged characters in our collective imaginary– the great apes. Given the morphological, behavioral, and psychological similarities between humans and other great apes (chimpanzees, gorillas, and orangutans), nonhuman great ape enclosures at the Western zoo become spaces where humans are most radically confronted with navigating the boundaries of the “human-animal …

The Effects Of Dietary Interventions On Gut Microbial Balance In Healthy Adults: An Integrative Review, Miranda Demars

Senior Honors Theses

The goal of this review is to answer the question: What dietary changes are most effective in restoring gut dysbiosis in healthy adults? The gut microbiome (GM), a community of microorganisms that colonizes in the gastrointestinal (GI) tract, can become imbalanced, a condition known as dysbiosis, which is associated with an increased risk of dysbiosis-induced disease. Dysbiosis-induced diseases include GI disorders such as irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD), neurological disorders such as Alzheimer’s disease (AD) and Parkinson’s disease (PD), and metabolic disorders such as diabetes and obesity (Shen et al., 2025). Pharmacologic interventions are often not …

Aughrim, Out Of Reach: Literacy, Modernity, And The Irish Fate In “The Dead”, Julia Lehman

Senior Honors Theses

In the early twentieth century, Irish cultural identity faced a crisis. After hundreds of years of oppression under English colonization and the devastating famine of the previous century, Irish cultural identity had been diminished. However, there was a political push to reclaim this identity. James Joyce, famed Irish author, lived through this era and personally struggled with his Irish identity. His short story “The Dead” explores the conflict existing in Irish cultural expression during this era. In this thesis, I address the contrast between literacy and orality which produces themes of cultural alienation and disillusionment in “The Dead.” Gabriel Conroy …

Toward An Anthropology Of The Expressive Individual: Reformational Insights Into Emotions, The Heart, And Christian Formation, Isaac Kantola

Senior Honors Theses

Contemporary Western culture is increasingly defined by what theologians and sociologists call “expressive individualism,” driven by an “ethic of authenticity” in which one’s emotions and desires are seen as the primary arbiter of identity and meaning. Responding to this cultural movement, the Church has appropriated the language of desire, happiness, and the affective in its preaching, ministry, and apologetic endeavors. Figures such as John Piper, James K.A. Smith, and Timothy Keller have each, in their own way, sought to contextualize the faith so it may be better understood by a culture obsessed with their longings and therapeutic self-concern. While these …

Volume 17, Christian O’Neill, Kyara Greene, Savva Sidorov, Laura Bisaillon, Luke Clemmer, Hannah Gordon, Kitt Benson, Taylor Blount, Rachel Danzitz, Nicholas Duellman, Chase Gionis, Hima Fernando, Seth Franzyshen, Onyx Gonzalez, Bryan Lin, Samantha Start, Ysabel Wells, Maggie Duncan

Incite: The Journal of Undergraduate Scholarship

Introduction Dr. Amorette Barber, Director, Office of Student Research

From the Editor Dr. Hannah Dudley-Shotwell

Cover Artist’s Statement Maggie Duncan

On Mentoring Dr. Yulia Uryadova

Ukrainian Resistance in the Face of Russification: Nestor Makhno and Anarchism

by Christian O’Neill

Life Vest by Kyara Greene

Isolation and 16S rRNA Identification of Bacteria from Fire Department Connection Pipe by Savva Sidorov

The Effectiveness of Planned Exercise in Reducing ADHD Symptoms in Children by Laura Bisaillon & Luke Clemmer

Linguistic Analysis on Confidence and Communication Strategies with Disparities Between Sign Fluency and Hearing Impairment by Hannah Gordon

Freedmen in Indian Territory by Kitt …

Dor-E: Final Design Report, Arav Singh, August Hogen-Esch, Bruce Le, Patrick Mcgee, Spencer Major

Mechanical Engineering

I. PROBLEM STATEMENT

The Chumash Heritage National Marine Sanctuary contains a diverse array of benthic habitats that remain largely undocumented due to the financial and logistical barriers of deep-sea exploration. Traditional high-end autonomous underwater vehicles and remotely operated vehicles capable of reaching 1000-meter depths require significant surface support infrastructure and hundreds of thousands of dollars in funding. Furthermore, navigating protected ecological zones demands strict adherence to "Leave No Trace" principles. Conventional benthic landers and submersibles routinely leave metallic debris behind; many submersibles use galvanic timed releases that corrode in seawater over a set period of time or heat-activated bolts to …

Traumatic Stress Recruits An Excitatory Orbitofrontal-Amygdala Pathway To Drive Maladaptive Aggression, Mikaela Aholt

Theses

Traumatic stress is a reliable predictor of heightened aggression, yet the mechanisms linking stress exposure to aggression remain poorly understood. The Nordman lab previously found that traumatic stress activates the posterior ventral segment of the medial amygdala (MeApv) to drive persistent increases in aggressive behavior. However, why traumatic stress would engage an aggression-promoting pathway is unclear. To address this, the inputs to the MeApv were mapped and a population of excitatory, but not inhibitory, neurons in layer 5 of the medial orbitofrontal cortex (mOFC) were identified. The OFC is classically viewed as an inhibitory brake on amygdala-driven impulses, yet emerging …

The Making Of Shi'a Resistance In Afghanistan: Historical Roots, Communist Rule, And Soviet Occupation, 1978–1989, Sayed Sajjad Hojet

Theses

This thesis examines Shi'a political mobilization in Afghanistan from the 1978 Saur Revolution through the Soviet occupation, ending in 1989. It argues that Shi'a resistance was not simply a religious reaction to Marxist rule but a complex movement shaped by long-term marginalization, influenced by rival political ideas, and connected to cross-border networks in Iran. It traces how persecution under Amir Abdurrahman Khan created a system of political exclusion that shaped Shi'a collective identity before the communist takeover, and how ideologies such Marxism and Political Islam further politicized Shi'a youth in the mid-twentieth century. The PDPA's coercive policies after 1978 helped …

From Visual Events To Vibrotactile Feedback: A Semantic Vae Pipeline For Temporal Haptic Generation, Jiayi Liu

Dartmouth College Master’s Theses

Vibrotactile feedback can communicate system state, interaction progress, and event salience through short physical sensations. For temporal visual events, however, effective feedback must align with both what an event means and how it unfolds over time, including rhythm, duration, intensity, and repetition. This thesis examines this problem through UI flows, a controlled and common HCI setting. The proposed semantic VAE pipeline represents each visual transition as semantic haptic events, described by behavior class, communicative role, style, strength, timing, and duration. These events guide a curated behavior atlas and a convolutional variational autoencoder. The atlas identifies interpretable regions of the learned …

Effects Of M6a Dna Methylation By Bacterial Methyltransferase In Colorectal Cancer, Fabian Alejandro Mendoza Galvan

Dissertations and Theses (Open Access)

Effects of m6A DNA methylation by bacterial methyltransferase in colorectal cancer Fabian Alejandro Mendoza Galvan Advisory Professor: Angela H. Ting, Ph.D. Fusobacterium nucleatum animalis (Fna) is found in the human oral cavity and gut. A distinct clade of Fna is primarily enriched in the tumor microenvironment (TME) and within colorectal cancer (CRC) cells. This clade DNA methylation pattern is primarily catalyzed by a cell-cycle regulated methyltransferase (CcrM) ortholog, M.FnI, that targets the GANTC sequence motif through methyl-6-Adenine (m6A) DNA methylation. We hypothesized that M.FnI enzyme can induce m6A methylation abnormalities in CRC cells to promote cancer progression. Evidence for endogenous …

A Tractable Nematode Model For The Emerging Fungal Pathogen, Candida Auris, Melissa Martinez

Dissertations and Theses (Open Access)

Candida auris is an emerging multidrug-resistant opportunistic fungal pathogen. It

poses a significant threat to immunocompromised patients and those with prolonged stays in

healthcare facilities. C. auris spreads rapidly in health care facilities through enhanced

colonization of skin and abiotic surfaces. The genetic factors contributing to this ability and to

the virulence, drug resistance, and stress-tolerant nature of C. auris are largely unknown.

Current animal models of C. auris infections are not well standardized and report conflicting

results. Additional animal models of virulence are needed, especially those amenable to high-

throughput analysis. The nematode Caenorhabditis elegans has been validated as …

Pattern Dynamics And Stochasticity Of Brain Rhythms And Spike Trains In A Tauopathy Mouse Model Of Alzheimer’S Disease, Clarissa M. Hoffman

Dissertations and Theses (Open Access)

Systems neuroscience posits that every aspect of perceived physical reality, every aspect of animal and human behavior, and every cognitive phenomenon emerges from patterns of neuronal activity. While most researchers embrace this idea, there are major difficulties in describing and analyzing these complex neuronal dynamics—spike flows produced by cells ensembles, synchronized extracellular field oscillations, and other patterns—which limits our understanding of how the activity of individual neurons and the whole-animal cognition and behavior might be connected. In particular, we lack the approaches and even the semantics for connecting the individual cell outputs and the integrated results of their activity. Current …

Characterization Of Staphylococcus Aureus Clinical Isolates From Deep Musculoskeletal Infections For An In Vitro Biofilm Model For Phage Therapy, Raquel C. Luna

Dissertations and Theses (Open Access)

The rise of multidrug-resistant (MDR) infections is a growing concern in the treatment of deep musculoskeletal infections (MSKIs) and orthopaedic device-related infections (ODRIs). Staphylococcus aureus is responsible for about one third of these infections due to its strong biofilm forming capacity, presence on human skin, and the large number of antibiotic-resistant variants. Bacteriophage (phage) therapy is now being considered as a treatment for MDR MSKIs/ODRIs. We are investigating the use of phage encapsulated into or adsorbed onto biodegradable microspheres for local delivery to the site of these MDR infections. We determined that the anti-staphylococcal phage K effectively lyses the S. …

From Antigen Presentation To Tumor Control: Mechanisms Of Type I Conventional Dendritic Cell-Based Cancer Vaccines, Josue E. Pineda

Dissertations and Theses (Open Access)

Type 1 conventional dendritic cells (cDC1s) are important for generating and sustaining antitumor immunity. Accordingly, the abundance of cDC1s in human tumors correlates with improved outcomes in cancer. Capitalizing on this role, we previously demonstrated that vaccination with in vitro-derived murine cDC1s elicits durable tumor control in multiple preclinical models; however, the immunological mechanisms underlying the efficacy of cDC1 vaccination remain unclear. Here, we examined whether in vitro-derived cDC1s resemble tumor-infiltrating DC populations and whether MHC-I and MHC-II antigen presentation contribute to cDC1-mediated tumor control following vaccination in melanoma.

As expected, MHC-I- or MHC-II-deficiency had minimal impact on …

Learning About The Direct Experiences Of Very Young Children With Hearing Loss: A Feasibility Study, Jenni M. Funk

Undergraduate Honors Capstone Projects

We aimed to explore the feasibility of employing a developmentally appropriate, modified puppet interview method to elicit thoughts and perspectives directly from very young children (ages 3 to 6 years old) who are deaf or hard-of-hearing. Little is known about the direct experiences of children with hearing loss, making it difficult to improve care. In our field of speech and hearing sciences, there is no current method of gathering direct experiences of young children and placing them at the center of care. We proposed that researchers may be able to learn about the direct experiences of very young children who …

Understanding Vaccine Hesitancy In Veterinary Medicine: A Review Of Client Attitudes, Grace Moore

Undergraduate Honors Capstone Projects

Uncertainty toward vaccination, long recognized as a public health concern in human medicine, is increasingly recognized within veterinary contexts, posing risks to both animal and community health. This literature review examines the development, causes, and implications of reduced vaccine confidence in veterinary medicine, with emphasis on small animal and some large animal practices. The review combines historical and current research to explore how vaccination perceptions have evolved among veterinarians and clients, and how factors such as the COVID-19 pandemic have shaped current attitudes.

The literature highlights recurring themes surrounding vaccine reluctance in veterinary settings. Client perceptions of safety, efficacy, and …

Desert Deep: The Great Salt Lake's Evanesce And The Gravity Of Recovery, Avery Truman

Undergraduate Honors Capstone Projects

The Great Salt Lake has been shrinking since the mid-19th century for several reasons, primarily due to a higher evaporation rate caused by climate change and water diversion from the Bear, Weber, and Jordan rivers. This problem will cause mass ecosystem destruction, release toxic chemicals into the air, and strand migrating birds. As an environmental studies and geography major, I’ve spent a lot of time learning about the Great Salt Lake in my courses. I decided to write Desert Deep, a series of essays, after I took my first creative nonfiction writing class. The goal was to tell the …

Refining Treatment Thresholds Of Insect Pests In South Carolina Soybeans Using Simulated Injury And Natural Populations, Adam Whitfield

All Dissertations

Insect pests are a major limiting factor to profitable soybean, Glycine max (L.) Merr., production in South Carolina, yet current economic thresholds are largely based on historical data and may not reflect modern cultivars, production practices, or input costs. Key insect pests in South Carolina can be categorized into three major feeding groups: defoliators, stem feeders, and pod feeders. Defoliating insects include, but are not limited to, soybean looper, Chrysodeixis includens (Walker); velvetbean caterpillar, Anticarsia gemmatalis (Hubner); green cloverworm, Hypena scabra (Fabricius); grasshoppers; and numerous species of beetles. Stem feeders include, but are not limited to, kudzu bug, Megacopta cribraria …

Abnormal Trafficking And Processing Of Multiple Matrix Metalloproteinases Drive Cartilage Defects In Congenital Disorders Of Glycosylation, Chia-Lun Wu

All Dissertations

Congenital Disorders of Glycosylation (CDG) are rare metabolic diseases caused by defects in glycosylation. Despite identification of over 200 CDG types, the mechanisms linking glycosylation defects to diverse clinical phenotypes remain unclear. This dissertation uses zebrafish models of PMM2-CDG and STT3-CDG to redefine CDG pathogenesis, shifting from a simple glycan deficiency model to one involving disrupted cellular spatial organization.

We identify a protease-dependent pathway underlying craniofacial cartilage defects. Specifically, defective proteolytic processing of N-cadherin, a key adhesion molecule in chondrogenesis, is a central driver of pathology. We further uncover an unconventional trafficking mechanism in which ER stress and altered secretory …

The Impact Of Label Material On Perceived Value And Environmental-Friendliness Of Beverages In Returnable Glass Bottles Versus Actual Environmental Impact Via Life Cycle Assessment, Toni Sharp

All Dissertations

With guidance from the EPA to reduce virgin packaging use and alternatively increase reuse, the concept of reusable packaging has re-emerged as a potential sustainable alternative to single-use and recyclable packaging. For businesses, an understanding of the potential environmental benefits of switching from single-use packaging to reusable packaging, along with consumer willingness to pay for sustainable packaging are paramount. Existing literature on willingness to pay (WTP) for ethical or sustainable products typically relies on consumers’ stated preferences found through surveys using hypothetical products and prices. It has been revealed that sustainability claims printed on the label or products in glass …

Assessing Neurodiverse Inclusion In Zoos, Aquariums, And Nature Centers: A Secondary Analysis Of The Mozaics Project, Jennifer N.K. Garcia

All Dissertations

Playful experiences are found to promote positive youth development (Burdette & Whitaker, 2005; Gray, 2011; Sobel, 2018; Watchman & Spencer-Cavaliere, 2017). Additionally, playing in nature can improve attention and mood and reduce stress (Greenleaf, 2014; Kaplan & Kaplan, 1989; Shin & Swank, 2018; Ulrich ,1991). Unfortunately, neurodiverse youth, especially those with autism, can often experience barriers that limit access to play (Pynn et al., 2018; Stern, 2003) specifically play in nature (Barnes, 2007; Wolfberg, 2009). Yet, community organizations that offer playful experiences in nature, such as zoos, aquariums, and nature centers, could be uniquely positioned in the community to support …

Virtual Reality In Informal Education: Trends, Frameworks, And Implementation Strategies, Allison Maynard

All Dissertations

The rapid evolution of immersive technologies presents informal education settings with a complex dual challenge: while virtual reality (VR) offers compelling opportunities for engagement and experiential learning, its adoption demands significant institutional resources and may require a meaningful departure from established interpretive practice. As informal education institutions face decisions about whether to adopt emerging technologies, a critical gap remains in understanding how VR should be designed and integrated to serve both organizational missions and the needs of frontline interpreters and audiences. This dissertation moves beyond the technical novelty of VR to empirically examine its purposeful positioning within informal education settings, …

Baseline Cervical Intervertebral Disc Biomechanics And Implications For Allograft Preservation, Nathan F. Buchweitz

All Dissertations

Neck pain has become an increasingly common orthopaedic healthcare issue. Evidence shows that degeneration of cervical intervertebral discs (the cartilage between the spinal vertebrae in the neck) may be associated. While disc degeneration in the lumbar spine has been extensively studied in relation to low back pain, it has received less attention in the cervical spine. Biomechanically, the cervical (neck) and lumbar (lower back) regions of the spine differ in function. Lumbar discs resist a greater burden of body weight, whereas cervical discs are adapted for mobility to aid flexible head orientation. Despite these key differences, disc injury and degeneration …