Digital Commons Network^™

Reaping What We Sow: The Implications And Outcomes Of Mississippi House Bill 1125, The “Regulate Experimental Adolescent Procedures (Reap)” Act, Kerigan Brewer

Honors Theses

Mississippi House Bill 1125 (MS HB1125), also known as the “Regulate Experimental Adolescent Procedures (REAP) Act,” was signed into law by Mississippi Governor Tate Reeves in early 2023 (REAP Act, 2023). It is one of multiple policies passed into law that limit the rights of transgender people. This thesis aims to clarify the history of the trans community, dispel myths around gender-affirming health care and the trans identity, and discuss the current state of anti-trans laws and transgender rights. Using a policy analysis framework by DiNitto (2011), MS HB1125 is analyzed on points like its social and economic costs, the …

Genetic Analysis Of Global Sawfish Populations, Kylie Faulkner

Honors Theses

Family Pristidae contains five of the most critically endangered elasmobranch species: Anoxypristis cuspidata, Pristis pristis, Pristis pectinata, Pristis zijsron, and Pristis clavata. The species of this family have suffered drastic population declines and range reductions due to historic patterns of overexploitation, accidental entanglement, and habitat disruption. The conservation of this taxa has been historically complicated by taxonomic uncertainty, as similar morphologies across species make them exceedingly difficult to identify. A morphological and genetic comparison of sawfish specimens collected globally was conducted in 2013, which supported a reduction in the number of described species from seven to …

The Effects Of Prescribed Fire On Microbial Biomass Abundance In Longleaf Pine Ecosystems, Sarah K. Borne

Honors Theses

One of the most diverse ecosystems, longleaf pine (Pinus palustris) habitats comprise only a small fraction of the habitat they once spanned in the Gulf Coastal Plain Region of the Southeastern United States. To preserve longleaf pine ecosystems, proper prescribed burning techniques and ecosystem management are essential for preventing high intensity wildfires and increasing species diversity. Little is known about the effects of prescribed fires on carbon levels, nitrogen levels, and microbial biomass in longleaf pine forests. These components are crucial for determining how well burned areas are recovering at a microbial level compared to unburned areas. The …

Reviving The Past: Enhancing Language Models With Historical Text Optimization, Heather D. Broome

Honors Theses

Recent advancements in Natural Language Processing (NLP) have brought attention to the significant potential that exists for widespread applications of Large Language Models (LLMs). As demands and expectations for LLMs rise, ensuring efficiency and accuracy becomes paramount. Addressing these challenges requires more than just optimizing current techniques; it urges novel approaches to NLP as a whole. This study investigates novel data preprocessing methods designed to enhance LLM performance by mitigating inefficiencies rooted in natural language, particularly by simplifying the complexities presented by historical texts. Utilizing the classical text The Odyssey by Homer, two preprocessing techniques are introduced: tokenization of names …

Effects Of Cogongrass Invasion On Soil Biota And Nutrient Loads In A Longleaf Pine Savanna, Jordan Werneth

Honors Theses

The longleaf pine (Pinus palustris) ecosystem, characterized by its namesake pine species and diverse community of understory vegetation, is a hotspot of biodiversity in the southeastern United States. The longleaf pine savanna is differentiated from other longleaf systems through the combination its unique assemblage of herbaceous understory vegetation, wide-open canopy, and distinct hydrogeological composition. Longleaf pine ecosystems, including savannas, are facing significant decline from their historic range due to anthropogenic interference including fire suppression, habitat fragmentation, deforestation, and the introduction of invasive species such as cogongrass (Imperita cylindrica).

Cogongrass, a nonnative grass species introduced to the …

Exploring The Collegiate Choir Participant's Values Within Ensemble Performances, Kaelyn Hunter

Honors Theses

This study examined how collegiate choral ensemble participants viewed their highest quality performance and their favorite performance. Examining characteristics of performances may encourage conversations about performance values between directors and students. Limited research has been done about musicians’ views, as getting accurate and in-the-moment documentation of how musicians feel about their performances is challenging. To provide more insight into this previously understudied topic, this study aimed to explore the musicians’ perspectives on their performances and how their emotions and repertoire are intertwined.

The Primary Investigator (PI) conducted an anonymous study among the 2022–2023 choral ensemble participants at The University of …

Effects Of Dissolved Oxygen And Ph On Eastern Oyster (Crassostrea Virginica) Growth, Karina D. Ledezma

Honors Theses

Coastal ecosystems, known for their abundant natural resources and role in environmental processes, are facing challenges posed by climate change, pollution and anthropogenic activities. Among these challenges is the expansion of hypoxic zones, characterized by low dissolved oxygen (DO) levels, which poses a significant threat to benthic organisms and oyster fisheries. This research investigates the interaction between hypoxia and pH dynamics, intensified by freshwater input, and the biomineralization of Eastern oysters (Crassostrea virginica). To explore these dynamics, experimental trials were conducted in 24 tanks, simulating normoxic, hypoxic, and fresh hypoxic conditions, to assess the impact of hypoxia on …

Groomer Discourse: A Transgender-Sensitive Critical Discourse Analysis Of Queerphobic Hate Speech On Twitter, William Evans

Honors Theses

In recent times, online internet hate speech has received more and more attention due to its adaptive and mutative nature, emerging not in a vacuum but instead sprouting from the seeds of social inequity. A specific form of queerphobic hate speech known as groomer discourse or predation libel has taken new form in online spaces. This recent development, targeted almost exclusively towards the queer community and their allies, is uniquely situated at the intersection of transgender rights and sexual education in the United States. Using qualitative and quantitative methods, this study expands Spallaccia’s gender-sensitive critical discourse analysis (CDA) into a …

Understanding The Functional Role Of Lone Star Tick (Amblyomma Americanum) Threonyl-Trna Synthetase In Reproductive Fitness, Anza Ali

Honors Theses

Introduction: Transfer RNA synthetases are a family of enzymes that catalyze the addition of amino acids to their corresponding transfer RNAs (tRNAs) and play an essential role in protein synthesis. Ticks are obligate hematophagous ectoparasites that rely on prolonged feeding periods to complete their life cycle on a vertebrate host. Tick tRNA synthetases help the tick in continuous protein synthesis for efficient blood feeding and reproductive fitness, thus presenting a potential target for developing new tick control strategies. Studies have been conducted assessing the functionality of different tRNA synthetases such as Valine-tRNA synthetase, Asparagine-tRNA synthetase, Lysine-tRNA synthetase, and Leucine-tRNA synthetase …

Violence As The Imposition Of Difference: A Case Study Of The 2020 Riots In Minneapolis, Jude Sims-Barber

Honors Theses

Violence has received a great deal of study in many disciplines—as an act of force, or as a theoretical concept. Slovenian political philosopher and cultural theorist Slavoj Žižek provides in his work Violence: Six Sideways Reflections a unique typology of violence, building and expanding upon decades of existing research in many areas. In so doing, Žižek establishes uniquely insightful links between different forms of violence that open the opportunity to examine outbursts of violence, be they riots, rebellion, or war, in a new way. Cognizant of the inability for us to simultaneously analyze both the person-to-person violence seen in acts …

Suppressing Reactive Oxygen Species Via Application Of Antioxidant Supramolecular Polymers, Zacchaeus Wallace

Honors Theses

Cardiovascular diseases along with various other disease conditions are characterized by an upregulation in reactive oxygen species (ROS), which can overwhelm homeostatic processes in the body, resulting in cellular apoptosis and severe oxidative damage. The lack of clinically approved treatments to regulate or alleviate this elevated ROS presence underscores the need for novel therapeutic strategies. While antioxidants promote cell rescue through ROS scavenging, their clinical translation is impeded by insufficient bioavailable concentrations at the source of injury. The opportunity to apply antioxidant supramolecular polymers of peptide amphiphiles (PAs) is an exciting prospect of research to combat corresponding issues. For this …

Mate Choice Between Two Species Of Topminnows From Dissimilar Hybrid Zones, Chloe Davis

Honors Theses

Understanding the origins of reproductive isolation between closely related species is foundational to evolutionary and ecological research. Recent reviews have documented contemporary hybridization between a large portion of species. A greater knowledge of reproductive isolation and its components are vital to expanding conservation efforts for threats such as those to species persistence and community processes. However, there is a lack of clear understanding of how isolating mechanisms evolve throughout many systems where hybridization is prominent. Individuals within the Fundulus notatus species complex (F. notatus, F. olivaceus, and F. euryzonus) readily hybridize at many contact zones replicated throughout their …

Gender Performance In “Cult” Conversion Narratives: The Twelve Tribes, Navah Chestnut

Honors Theses

While many scholars have attempted to understand the unique contours of the definition of “cult,” there are still rampant disagreements across different disciplines and scholarly persuasions about the way that a “cult” functions differently than other organizations. In this essay, I aim to clarify how the function of a “cult” is contingent upon a set of rhetorical strategies used by the group to systematically remove agency from group members. One of those rhetorical strategies is compelling individuals to perform according to strict heteronormative gender enactments. To understand how this strategy works, I will turn to four spiritually metanoic narratives published …

Better Understanding The Risks And Costs Of Motherhood In The Post-Roe United States, Mackayla Wall

Honors Theses

This paper reviews the literature on the risks and costs of motherhood. The paper compares and analyzes various studies conducted between 1990 and 2023 relating to family planning, pregnancy, and maternal health in America. Changes in healthcare legislation and policies, as well as access to contraception and abortion, have all had an impact on the economic costs of pregnancy and motherhood. These changes emphasize the importance of better understanding the economic costs of pregnancy and motherhood in all its stages— from timing pregnancy to recovering from pregnancy and birth and experiencing childrearing costs. When analyzing previous studies, I discovered that …

Rewriting Women: The Narratives Of Angela Carter And Kathy Acker, Marcella Rea

Honors Theses

This paper outlines the significance of contemporary readings of feminist writers Angela Carter and Kathy Acker and traces the genres and theories they utilize: magic realism, pastiche strategy, and postmodern feminism. Through their employment of these aesthetic and expressive strategies, they position themselves kairotically as writers conscious of the context from which they are writing in. This paper explores Acker and Carter’s adherence to the arguments of postmodern feminism through their navigation of feminine identity, sexuality, and their critiques of patriarchy and capitalism. For this paper’s argument that contemporary audiences should continue to read Acker and Carter, the evidence drawn …

Multidisciplinary Literary Review: The Relationship Between Social Media And Empathy, Mayra E. Salgado

Honors Theses

This literary review examines the different psychological perspectives on the relationship between social media usage and empathy. Specifically, it discusses the association by expanding on the fields of cognitive psychology, neuropsychology, clinical psychology, and some evolutionary psychology. I define empathy and discuss its developmental journey, its cognitive functions, its neurobiological processes, its possible damage caused by social media usage, and its effects on physical and mental health. Lastly, I argue that research focusing on high levels of social media usage and its relationship with levels of empathy should focus on creating an elaborate longitudinal study to gain more information on …

Understanding Taf13 (Tata Box-Binding Protein-Associated Factor 13) Upregulation In Eukaryotic Cells, Selin Kaplanoglu

Honors Theses

TATA-binding protein (TBP) and TBP-associated factors (Tafs) comprise RNA Polymerase II (RNA Pol II) pre-initiation complex. This universal component carefully controls the transcriptional initiation process. One of the Tafs, Taf13, also plays an important role in the regulation of RNA Pol II transcription initiation which is evolutionarily conserved from yeast to humans. It is found that Taf13 is overexpressed in cancer cells, although the exact mechanism that is responsible for this overexpression is unclear. Our hypothesis suggests that targeted degradation by the 26S proteasome via ubiquitylation [Ubiquitin-Proteasome System (UPS)] may be the mechanism that regulates the stability of Taf13. To …

Elucidation Of The Overexpression Of Taf2 In Eukaryotic Cells, Morgan Osborn

Honors Theses

Through several studies, Taf2 has been found to be upregulated in various cancer cells. However, the mechanism through which this increased expression of Taf2 occurs remains unknown. As evolutionarily conserved ubiquitin-proteasome system (UPS) maintains protein homeostasis for normal cellular function, we hypothesized that stability of Taf2 may be regulated by this UPS and this UPS may be dysregulated in cancer cells causing overexpression of Taf2. To test our hypothesis, we assessed the role of the UPS in the regulation of the stability of Taf2 by 26S proteasome-mediated degradation. To do so, we performed molecular experiments mainly through two steps: 1st …

Associations Between Gut Microbiome Metabolomics And Endometriosis Risk, Progression, And Non-Invasive Diagnosis: A Review, Marlee Sanders

Honors Theses

Endometriosis is a gynecological condition that affects 1 in 10 women of reproductive age, is characterized by growth of endometrial tissue outside of the uterus, and encompasses metabolic, immunologic, and endocrine dysfunction. Despite its significant impact, endometriosis remains inadequately studied within the realm of women's health, emphasizing the crucial need for innovative approaches in the analysis and diagnosis of this complex condition. The cause of endometriosis is unknown however it could be influenced by genetics, environmental factors, diet, lifestyle, and notably composition of the gut microbiome. Recent scholarly interest has sparked inquiries into the correlations between endometriosis and the gut …

Determining The Antimicrobial Activity And Permeabilizing Effects Of Polyunsaturated Fatty Acids And Piscidins On Vibrio Parahaemolyticus And Vibrio Vulnificus, Christina Harris

Honors Theses

Antimicrobial peptides (AMPs) are found in all organisms and have gained attention for their effectiveness against a variety of pathogens. Piscidins are AMPs that were discovered in mast cells of vertebrates, mostly within marine animals, and are an important part of the innate immune system due to their potent antimicrobial properties. Piscidin 1 (P1) and piscidin 3 (P3) are found within sea bass and have different antimicrobial activities. P1 exhibits strong membrane disruptive properties, while P3 goes through the membrane to the targeted DNA. These piscidins can experience metalation with copper (Cu2+) which enhances their antimicrobial activity in vitro (P1-Cu2+ …

A Study Of The Relationship Between Interoceptive Sensibility And Distress Tolerance In Community And College Samples, William Moore

Honors Theses

Interoceptive sensibility (IS) involves the detection, integration, and interpretation of internal bodily signals, primarily from cardiovascular, pulmonary, or gastrointestinal systems. Dysfunction in interoceptive processing has been increasingly recognized as a clinically relevant factor in numerous neurological, psychiatric, and behavioral disorders. This thesis aimed to elucidate the relationship between interoceptive sensibility and distress tolerance, hypothesizing that individuals with heightened interoceptive sensibility may exhibit poorer distress tolerance, potentially influencing emotional regulation and maladaptive coping mechanisms. To explore these relationships, two studies have been conducted utilizing self-report measures of interoceptive sensibility and distress tolerance in community and college samples. In a study of …

Gender, Body Shame, And Sexual Anxiety: A Mediational Model Among College Students, Allison Hanby

Honors Theses

Previous research on sexual anxiety among emerging adults has consistently reported gendered differences in sexual anxiety levels with women reporting significantly higher levels of sexual anxiety than their male peers. As sexual anxiety is linked to several aspects of sexual functioning and enjoyment, this gendered discrepancy bears further investigation. Past literature has explored factors that may be influencing sexual anxiety in emerging adults, and body shame has emerged as a potential contributing factor. Using Objectification Theory as a basis, this study seeks to understand the coexisting relationships between gender, body shame, and sexual anxiety. This study hypothesizes a model wherein …

The Effects That Dietary Intake And Cardiorespiratory Fitness Has On Insulin Resistance In Adults, Trinady Moore

Honors Theses

Insulin resistance can impair bodily responses to insulin and the uptake of glucose within the human body. This imparity has many consequences and can more commonly cause Type II Diabetes.¹ This study focuses on how different lifestyle modifications can be used to combat the sensitivity to insulin within the body. The sample included forty-one adults whose ages varied from 18 to 35 years old. The participants completed a VO2max test, blood glucose test, and a 31- item food frequency survey. These tests and survey questions revealed the correction between the participants’ age, blood glucose levels, VO2max score, and diet …

An Examination Of Products That University Of Mississippi Students Consume For Managing Their Stress, Kiersten Rickard

Honors Theses

Students are notoriously one of the most stressed groups in our society. Stress is a complex topic; causes, mitigation methods, and manifestations of stress all vary in an individual. Being that stress is an universal experience, this research capitalizes on the importance of stress and the methods used to mitigate stress. This study looks at, among other ideas, stress on the University of Mississippi campus in regards to demographics and the products (caffeine, sleep aids, over the counter medicines, stress supplements, and CBD) that students use. Results demonstrate that, overall, higher stress levels correlate to higher product usage rates. The …

The Role Of Oncomodulin In The Central Nervous System Inflammation, Evan Paltjon

Honors Theses

Acoustic overexposure in mice leads to an excess of calcium influx in outer hair cells (OHCs) and causes permanent hearing loss due to death of OHCs. Oncomodulin is a parvalbumin calcium buffering protein located in OHCs of the cochlea. Early pilot studies indicate that genetic deletion of OCM results in immune-related pathology throughout the cochlea. Why and how this occurs is unknown. Studies in wild type (WT) and OCM knockout (KO) mice demonstrate greater numbers of immune cells are associated with noise exposure in an OCM knockout than in WT. Expression of toll-like receptor 4 (TLR4) leads to the recruitment …

Adults Matter Too: An Examination Of State Adult Missing Persons Policies And Procedures To Implement A Best Practices Handbook, Hunter Smith

Honors Theses

The most recent estimates put the number of active missing person records at 97,127. Over the past eight years, child active records have decreased by 2,530, while adult active records have increased by 14,696. While there is no clear explanation for this trend, a common theory is that there are multiple federal and state laws requiring the entry of missing people under the age of 2; however, very few, if any, extend to adults. Additionally, there is a lack of standardization across available policies and procedures for where these cases should be reported, the time frame for doing so, and …

Do You Know The Pangolin?: Analyzing Biodiversity Awareness And Attitudes, Ariel "Jazz" Holcomb

Honors Theses

Understanding the impact education has on environmental knowledge and values is critical for knowing how we can promote pro-environmental awareness and attitudes. Thus, this study investigated how environmental education level influences awareness and attitudes on environmental issues, specifically the Biodiversity Crisis. Through a survey primarily utilizing Likert scale statements, the researcher evaluated the differences in knowledge and care levels between classes taking an introductory environmental science course, one class of environmental science majors and one for non-majors. One focus point of the course is the world’s most trafficked mammal, the pangolin, so this species was used as a focus species …

Spatial Ability Tests And Course Performance In Human Anatomy And Physiology I Students, Madeline Hinton

Honors Theses

Madeline Hinton: Spatial Ability Tests and Course Performance in Human Anatomy and Physiology I Students

(Under the direction of Dr. Carol Britson)

Visuospatial perception processing is our ability to make inferences about what an object might look like from different angles just by looking at one angle of the object or by looking at a two-dimensional representation of it. This is a skill tested on the perceptual ability portion of the Dental Admissions Test (DAT), and it is also crucial for Human Anatomy and Physiology (HAP) students to be proficient in this skill in order to successfully navigate the organ …

Cat Color Theory: Can Cat Color Being Accurately Used To Predict Behavior, Emily Mears

Honors Theses

Is there scientific backing for "Tortie-tude" or "Orange Cat Behavior"? Many cat owners swear by these claims. Can coat color predict cat personality? If coat color is an accurate way to predict personality, the cat adoption process could be smoother. Also, veterinarians can be better prepared to avoid cat scratches and bites if they know a color is more likely aggressive. We made and distributed two surveys to determine the perception of personality by color and the actual personalities of cats. The first survey, "Cat Perception," was given to people who work with cats and, therefore, have interacted with a …

Synthesis And Characterization Of Silver(I) And Manganese(Ii) Complexes With Thione Imidazoles, Shannon Keyser, Audrey Lawrence, Jaime M. Murphy Ph.D.

Honors Theses

Coordination polymers are chemical complexes with versatile applications such as catalysts, electrical conduc-tors, non-linear optics, magnetics, chemical sensing, and molecular storage. The polymers are comprised of a repeating series of metal-ligand complexes, which form various structures in varying ratios depending on the metal and ligand used. Certain metal-ligand combinations have shown particular promise as potentially being polymers or, if not polymers, possessing other useful features such as electromagnetic conductivity. Complexes were synthesized using silver(I) and manganese(II) with the ligands methimazole, 2-mercaptoimidazole, and thiocarbanilide with counterions of either chloride or nitrate. These com-plexes were characterized using elemental analysis, infrared spectroscopy, and …