Digital Commons Network^™

An Insight Into The Venom Gland Proteome Of The Two-Spined Trap-Jaw Ant, Odontomachus Haematodus, Aaron Morgan

Honors Theses

Ants are ecologically important and highly abundant organisms, playing key roles in many ecosystems. One recently introduced species in the southeastern United States is Odontomachus haematodus (the two-spined trap-jaw ant), a South American native that has often been misidentified, contributing to limited research on its biology and venom composition. This study aimed to provide the first detailed characterization of the venom apparatus and proteome of O. haematodus. Specimens were collected and dissected, and venom-related proteins were extracted and analyzed using SDS-PAGE and tandem mass spectrometry (MS/MS-ESI). Confocal microscopy was also used to visualize the sting apparatus, including F-actin filaments and …

Who Then Can Be Saved? A Discussion Of Views Within The Christian Tradition Concerning The Salvation Of The Non-Christian, Logan A. Davis

Honors Theses

This thesis argues that, contrary to popular conception, the Christian Tradition is not strictly exclusivist in its understanding of salvation or in its assessment of the fate of the non-Christian but rather displays a rich diversity of views. Both the Christian Tradition and the Christian scriptures are characterized by a certain ambiguity on this issue; although a definitive answer may exist, it is not easily identifiable. Given this ambiguity, the study presents a representative spectrum of theological positions within the Christian Tradition and analyzes their respective treatments of the salvation of the non-Christian. In doing so, it seeks to provide …

Evaluating The Environmental Parameters Impacting Spawning Movement Of Gulf Sturgeon (Acipenser Desotoi) In The Bouie River System., Olivia St. Germain

Honors Theses

The anadromous Gulf Sturgeon (Acipenser desotoi) is federally listed as “threatened” and is natal to seven rivers from Louisiana to Florida. Only one spawning reach for Gulf Sturgeon natal to the Pascagoula River has been verified via the collection of eggs and larvae; a reach of the lower Bouie River. This reach is anthropogenically modified by four gravel mining formations, hereafter referred to as pits. The greater depths associated with this area have prompted previous researchers to suggest that Gulf Sturgeon may over-summer in pit formations instead of migrating to downstream holding areas in the Pascagoula River after spawning. The …

Bodies As Vessels: (Re)Production, Consumption, And Female Identity In The Handmaid’S Tale And Dawn, Shelby Clark

Honors Theses

This honors thesis examines how reproduction and food are used to signify power and impact female identity in Margaret Atwood’s The Handmaid's Tale and Octavia Butler’s Dawn. Both feminist dystopian novels portray societies that secure futurity through the commodification and management of women's domestic labor. The protagonist of each novel, Offred in The Handmaid's Tale and Lilith in Dawn, is responsible for ensuring the survival of humanity through forced reproduction and is additionally expected to produce or manage food. In this thesis, I argue that in both novels, female identity is reclaimed and affirmed as separate from a commodified state …

Evaluation Of Tick-Derived Peptides For Transmission-Blocking Vaccine Candidates, Madelyn Futral

Honors Theses

The lack of effective preventive measures for tick-borne diseases represents a major public health challenge. Transmission-blocking vaccines targeting tick molecules essential for feeding or reproduction could provide a sustainable and broad-spectrum solution. In this study, we evaluated two tick-derived proteins as potential vaccine antigens, subolesin, a key regulator of blood-feeding and cellular processes, and vitellogenin, a protein involved in egg development. Using bioinformatic tools, we identified immunogenic peptide sequences from each protein and chemically conjugated them to virus-like particles (VLPs) to enhance antigen presentation. C57BL/6 mice were immunized intradermally with VLP-peptide conjugates, followed by a booster dose. Blood and spleen …

Purr-Spectives: Connections Between Feline Coat Color And Human Preferences And Perceptions In Northeast Arkansas, Tiffany L. Batchelor

Honors Theses

Felines have played an important role in the lives and culture of humans for thousands of years. The purpose of this study is to investigate perceptions of felines and feline demographics to gain a better understanding of the relationship between cats and humans in the Northeast Arkansas (NEA) area in particular. For Study 1, data on phenotype and health conditions (n = 2,277 feline patients) were collected from patient files from three Northeast Arkansas veterinary clinics. For Study 2, an anonymous survey generated using Qualtrics titled “Purr-spectives: Feline Behavioral Perceptions Survey” was published through the College of Agriculture social media …

Variable Hybridization Rates Between F2 Fundulus Notatus Females, Jordan Tanaka

Honors Theses

Hybridization between two related species has been widely observed and offers a lens into complex evolutionary processes. Endogenous and exogenous factors affect hybrid fitness and diversification, and pre-zygotic and post-zygotic barriers affect species’ ability to hybridize. Female mate choice is a pre-zygotic isolation mechanism which is known to be more significant than male mate choice in many species, a trend which is linked to females often investing more energy into offspring. Detailing the ways in which these mechanisms operate is integral to understanding hybridization on a larger scale. The species examined here, Fundulus notatus and Fundulus olivaceous, are closely …

Creating An Audio Drama, Nikolas D. Stark

Honors Theses

Creating an audio drama is a process that normally includes a team of people taking on their own specialized roles. For this project, I instead assumed each of these positions myself in order to better understand the nuances of each role and voice acting industry as a whole. These roles included script writer, sound engineer, voice actor, voice director, editor, and sound designer. Overall, this process took seven months to complete in its entirety, with three artistic collaborators joining the process. While inherently difficult for one person to fulfill each of these roles, I not only accomplished it, but I …

Knowledge Distillation From A Large Vision-Language Model To Compact Students For Architectural Floor Plan Understanding, Kiran Silwal

Honors Theses

In this research, the use of a large vision-language model to train smaller, deployable models for architectural floor plan question answering is investigated. Reading a floor plan today requires either a human expert or a paid query to a proprietary model, and neither option is practical for real-estate platforms that must process thousands of units at scale. To address this problem, a knowledge distillation approach is employed in which a large teacher model (GPT-4.1-mini) generates labeled question-answer pairs from floor plan images, and smaller student models learn from those labels. The teacher produced 37,027 labeled pairs from 12,343 floor plan …

Environmental Degradation And Food Systems In Ghana: Gold Mining And Synthetic Pesticides, Da'mirah Vinson

Honors Theses

This research examines the relationship between environmental degradation and food systems in Ghana. Although sociological research has explored how extractive practices like gold mining dispossesses farmers of land (Gilbert and Albert 2016; Agariga 2021; Kwang and Blagogie 2025), the consequences for food sovereignty and security remain understudied. Research that considers food and land from a sociocultural perspective is even more limited. My research addresses these gaps by asking: How do environmental degradation practices—specifically gold mining and chemical use—affect food production, distribution, and security in Ghana? And how does the decline of arable land reshape cultural food identity? To explore these …

Always Green, Ever Living, Anna Plante

Honors Theses

The Creative Honors Thesis, “Always Green, Ever Living," is an experimental essay film that explores the complexities and contradictions of environmental conservation, up against the contemporary climate crisis. The film is centered on Muir Woods National Monument and follows a young girl's relationship with nature. The film reflects on how protected natural spaces are influenced by systems of funding, access, and interpretation, as well as broader environmental pressures. Using a combination of archival footage, original imagery, narration, and ambient sound, the project adopts the essayistic structure that prioritizes reflection over linear storytelling.

Leveraging Machine Learning Techniques To Identify Catastrophic Outliers In Photometric Redshift Estimates, Jason Yoo

Honors Theses

Leveraging the unprecedented data volumes from modern astronomical surveys, this work addresses the critical challenge of identifying catastrophic outliers (COs) in photometric redshift (photo-z) estimates. Reliable redshift estimation is essential for precision cosmology, yet COs (galaxies with severely erroneous photo-z) can introduce significant systematic bias. We develop and evaluate two machine learning approaches for robust CO identification: a multilayer perceptron (MLP) utilizing photo-z point estimates and probability distributions, and a convolutional neural network (CNN) leveraging raw 5-band photometric images. Using datasets emulating LSST conditions, we demonstrate that the MLP model achieves high accuracy and stability across redshift bins, correctly identifying …

Evaluating Quahog (Mercenaria Mercenaria) Nursery Methods And Production Costs To Support Diversification Of Maine’S Fisheries And Aquaculture Sector, Hannah G. Wolf

Honors Theses

Populations of wild and farmed quahogs in Maine are expanding, driven by warming waters, declining soft-shell clam populations, and the need to diversify fisheries. The Northern quahog (Mercenaria mercenaria) is a potential species to diversify Maine’s marine sector, as its geographical range is expanding, and they appear more resistant to green crab predation. Enhancing wild quahog stock provides economic and social advantages for both the aquaculture and wild harvest industries. However, there is limited understanding about the commercial viability of producing quahog seed on existing farms for wild shellfish enhancement in Maine. This research, part of a larger NOAA …

From Sorochyntsi To St. Petersburg: National Identity In The Works Of Nikolai Gogol, Gary Jay Kogoy Jr.

Honors Theses

Nikolai Gogol's extant works depict a man torn between his birthplace of Ukraine and the nineteenth-century milieu of Imperial Russia. Notably, he did not reveal his name for some time after publishing his first story collection Evenings on a Farm Near Dikanka; as a result, readers attributed the tales of Ukrainian life within not to Gogol, but to the charming "Ukrainian jester" persona of Rudy Panko. Even after revealing his identity and garnering respect in the St. Petersburg literary scene, his contemporaries often viewed him as sly and suspicious because of his ancestry. Perhaps due to external doubts regarding …

The Role Of Mscs In The Il23/17 Pathway And Their Response To Mechanical Stress, Norma Aileen Dominguez Jimenez

Honors Theses

Mechanical stress plays a central role in shaping cellular behavior within skeletal tissues. At the enthesis, where tendons and ligaments attach to bone, repeated mechanical loading is strongly associated with inflammation and the development of ankylosing spondylitis (AS). Although mesenchymal stem cells (MSCs) are known to contribute to tissue structure and repair at these sites, their potential role in inflammatory signaling, particularly within the I 23/IL 17 pathway, remains unclear. In this thesis I investigated whether MSCs are capable of expressing cytokines involved in this pathway and how mechanical stress and differentiation influence this expression. Using the mouse derived C3H/10T1/2 …

A Psychometric Evaluation Of Obsessive-Compulsive Items In The Hierarchical Taxonomy Of Psychopathology (Hitop)-Self Report Among Caregivers Of Children, Zach Wasserman

Honors Theses

Introduction: The classification and assessment of psychopathology is a crucial part of understanding mental health. The current model, published in the Diagnostic and Statistical Manual of Mental Disorders, with the current 5th edition (DSM-5; American Psychiatric Association, 2022), utilizes a categorical approach to psychopathology (i.e., one has the disorder or they do not). This creates ~300 diagnoses that are understood as theoretically distinct from one another. In reality, categorical diagnoses are often heavily comorbid (Forbes et al., 2024) and within a diagnostic category there are large amounts of heterogeneity (Feczko & Fair, 2020). To address these issues, dimensional models …

Sedimentology, Paleontology, And Depositional Environments Of The Upper Devonian Lock Haven Formation In West Burlington Quarry, North-Central Pa, Michael Harman

Honors Theses

The Upper Devonian Lock Haven Formation in north-central Pennsylvania preserves evidence of significant climactic and evolutionary transitions, including the fin-to-limb transition and initial arborescence. The formation contains abundant sedimentary features, palynomorphs, trace fossils, and fish body fossils, making it crucial for reconstructing these paleoenvironments. However, integrated studies on the Lock Haven Formation are rare. This study characterizes the depositional environments, ichnology, paleontology, and age of the Lock Haven Formation. A recent exposure at the Insinger-Ward West Burlington Quarry reveals three middle to early late Famennian lithofacies associations (FAs). FA1 consists of red sandstone, shale, and mudstone containing rhizoliths (deeply penetrating …

Origins Of Musical Preferences: Infants' Responses To Sung Vocal Timbre, Hayley Leopold

Honors Theses

Understanding the origins of aesthetic preferences remains an important question in psychology, particularly in domains such as music where both biological constraints and cultural learning play important roles. While adults exhibit consistent preferences for certain musical features, including aspects of vocal quality or timbre, it remains unclear whether these preferences reflect early-developing perceptual biases or emerge through experience. The present study addresses this question by adopting a developmental paradigm previously used in the visual domain to examine whether infants’ responses to music align with adult aesthetic evaluations.

Twenty three infants between 8 and 12 months of age participated in a …

Paleoflood Chronology For The West Branch Of The Susquehanna River Using Abandoned Chute Channel Sediments, Pennsylvania, Usa, Juliette A. Vanluven

Honors Theses

Anthropogenic climate change is altering the hydrologic cycle, increasing flood frequency and severity, with associated increased risks in population exposure. This is associated with increasing risks to the population of the Susquehanna River Valley, which supports over 600,000 people today. However, our understanding of the frequencies of large floods is limited by relatively short instrumental records. By studying sediments from an abandoned chute channel in the Robert Allen Natural Area near Williamsport, PA, we can extend the existing flood records using paleoflood slackwater sediments along the West Branch of the Susquehanna River.  Sylvan Dell is an abandoned chute channel that …

Cultural Roots Of Eating: A Comparative Analysis Of Organic Discourse And Marketing Practices In China And The United States, Zubin (Jane) Guo

Honors Theses

This thesis examines how cultural frameworks influence the development of the organic food market and shape individual attitudes towards the label “organic” in the U.S. and China. While the popularity of organic food has increased in recent years, cognitive and behavioral reactions toward the label “organic” have differed across societies. In the U.S., healthy eating discourse aligns closely with the individualistic culture and atomistic cognitive style, highlighting the importance of salient elements such as specific nutrients or chemical use. In contrast, Chinese healthy eating discourse is based on balance and harmony, which is directly related to traditional Chinese culture of …

Development Of A Python Pipeline For The Inference Of Selection In Human Genomes And Applications To Adh1b*2, Aine Macdermott

Honors Theses

Human evolutionary genomics provides an avenue to understand how genetic variation has been impacted by the environmental pressures of the past, revealing how selective pressures impacted past populations and contributed to present-day biological diversity. In this thesis, I describe the construction of a Python-based computational pipeline designed to automate and integrate multiple analyses of positive selection across worldwide population datasets, including derived allele frequency calculation, haplotype-based tests of selection, RELATE-based genealogical inference, and CLUES2-based temporal modeling. By automating file preparation, format conversion, job submission, result aggregation, model comparison, and visualization, this pipeline streamlines the data interpretation process, and shifts focus …

Mosaics: An Artist’S Thesis Of Identity Through Memory And Belonging, Sofia I. Menco

Honors Theses

Conceptually, this thesis engages visually with Magical Realism as pioneered by Colombian writer, Gabriel Garcia Marquez, as well as the symbolic color fields of Colombian painter Alejandro Obregon, and the narrative portraiture of Spanish illustrator, David de las Heras, by situating my personal narratives within broader themes of memory, color symbolism and faith-based art. Having this visual research in mind, I drew a lot of inspiration from Colombian Artisan Practices such as Mochilas Wayuu and the folkloric colors of such. At the same time, I explored the sociological and religious lens coming from a theoretical approach of George Hebert Mead’s …

Paradise Lost And Character Motivation: Sinful Behavior Or Inferiority Complex?, Esperanza Barrios

Honors Theses

Sin is a concept that is always viewed through a religious perspective. But, through Paradise Lost, John Milton was able to bring further understanding towards human nature and one’s own sense of committing what’s perceived as sinful behavior without the veil of religion glazing over academics' understanding. In religious terms, sinful behavior is the idea of defying God’s commandments, but for this research, sinful behavior may be described as abnormal behavior that damages our best interests and relationships, usually for selfish gains. Each of Milton’s main characters, Satan, Adam, and Eve, fell from grace because all three damaged their relationship …

The Effects Of Vestibular Dysfunction On Cognition, Sai Puneeth Kothuru

Honors Theses

Virtual Reality (VR) systems are being used more in education, entertainment, and research, but can produce motion sickness that could temporarily disrupt cognitive functioning. This study examined whether exposure to a VR roller coaster experience leads to short-term changes in cognitive flexibility, attention, spatial orientation awareness, and anxiety compared to a control condition. Participants were randomly assigned to a VR condition or a computer-based 2D viewing condition with identical roller coaster visual content. Participants completed three testing blocks: baseline, after exposure, and after a 10-minute recovery period. Cognitive flexibility and attention were assessed using the Trail Making Test (TMT), and …

Wild Robots: Humans, Wilderness, And Technology In Becky Chambers’ Monk And Robot Series, Melissa Moore

Honors Theses

As technology advances and the environment deteriorates, the way people view the relationships between technology, wilderness, and humans becomes essential for society to move forward. To investigate perceptions about technology’s place in an environmentally conscious society, this project examines manifestations of wilderness/wildness and technology in Becky Chambers’ Monk and Robot series through the lens of ecocriticism. Using Timothy Morton's concept of the ecological thought as a framework for analysis, the circumstances present in the novel suggest that the triangle separating humans, wilderness, and technology has actually collapsed, replaced by an enmeshment of technology, wilderness, and humanity.

Effectiveness Of Dna Recovery Success From Porcine Metacarpals And Phalanges Submerged In Household Chemicals, Jessica Di Re

Honors Theses

This experiment evaluated the DNA recovery success from phalanges and metacarpals isolated from fleshed porcine feet that were soaked in different household cleaners and chemicals. Three sets of two porcine feet were submerged in Drano, method: All-Purpose Cleaner, and a 1:1 dilution of lemon juice to tap water, respectively. Another set of two porcine feet, assigned to the control group, was left unsubmerged. All four sets were left to decompose for 28 days. Pictures and weights were taken once a week for the duration, before the bones were isolated and powdered for extraction using the BTA Prepfiler Kit, followed by …

Effects Of Beach Renourishment On Sea Turtle Nesting Success, Caydence Pennington

Honors Theses

Beach geomorphology has a profound influence on nesting animals, particularly sea turtles, whose reproductive success depends on suitable sand conditions and stable shorelines. In many densely populated coastal regions, beach renourishment projects are implemented to combat erosion and protect infrastructure, yet these alterations can also affect sea turtle nesting ecology. This study evaluated the effects of beach renourishment on loggerhead sea turtle (Caretta caretta) nesting activity on Longboat Key, Florida, from 2021-2024. Nesting activity, hatch success, and depredation patterns were compared between nourished and reference beach zones to determine whether nourishment had an impact on these events. Nesting …

An Exploratory Evaluation Of The Kalamazoo River Watershed Council: Assessing Organizational Impact And Value, Alexander Mendez

Honors Theses

The Kalamazoo River Watershed Council (KRWC) plays a central role in protecting, restoring, and promoting the long-term health of the Kalamazoo River watershed, a geographically expansive and ecologically complex system facing persistent challenges from legacy contamination, nonpoint source pollution, land-use pressures, and inequitable access to watershed resources. This honors thesis presents an exploratory organizational evaluation of the KRWC, assessing its role and relevance within the watershed, the effectiveness of its programs and partnerships, the strengths and limitations of its governance structure, and opportunities to strengthen its long-term sustainability and impact.

Guided by principles of Practical Participatory Evaluation (PP-E) and Fourth …

Holistic Approaches To Lyme Disease Symptom Management, Leah Van Antwerp

Honors Theses

Lyme disease is a multisystem tick-borne infection that can lead to long-lasting symptoms even after standard antibiotic therapy, with Lyme arthritis being one of the most common and persistent complications. Due to limited research on this issue, rheumatoid arthritis (RA) will be discussed as a reference for understanding treatment options because it is a similar condition. Since many people continue to experience debilitating pain and reduced quality of life after treatment for Lyme disease, holistic approaches have become increasingly popular for symptom management. This literature review examines three holistic modalities-yoga, acupuncture, and diet modifications- and their effectiveness in alleviating arthritic …

Plant Vs. Animal Protein: Effect On Recovery, Performance, And Long-Term Health, Claudia Stachura

Honors Theses

Protein plays a fundamental role in muscle repair, growth, and athletic performance, which has led to increased interest in how different protein sources compare, particularly as plant-based diets become more common among athletes and physically active individuals. The debate surrounding plant-based versus animal-based protein sources primarily focuses on differences in protein quality, amino acid composition, digestibility, and potential long-term health implications. This paper examines current evidence comparing the effectiveness of plant and animal protein sources in supporting muscle protein synthesis (MPS), resistance training adaptations, recovery, and performance, while also considering broader health and environmental outcomes.

Protein supports muscle growth by …