Digital Commons Network^™

Analyzing Methods To Mock The Ingestion Of Controlled Substances Within A Hair Strand Utilizing Libs Technology, Caitlin Deluke

Honors Theses

The analysis of controlled substance metabolites within the hair strand have been relied on within the scientific community, particularly in regard to Forensic Science and Criminal Justice practices. A common conflict when analyzing a strand, however, involves manipulation of one’s hair, be it through bleach and dyes or detox shampoos. Therefore, research must be conducted to determine how these manipulation efforts affect the concentrations detectable when it comes to lab analyses. This would allow for clarification within data analysis and potentially prove purposeful intent to cover up the ingestion of a controlled substance. In order to research these manipulation effects …

The Effect Of Epstein Barr Virus On Myocarditis, Ashley Jones

Honors Theses

Viral myocarditis is an inflammatory state of the heart muscle that is often a result of a viral infection. As of now, current research has linked Epstein-Barr virus (EBV), COVID-19, influenza, coxsackievirus B3 and rhinovirus to causing viral myocarditis. This proposed work examines EBV and its linkage to viral myocarditis. Due to its lytic and latent activation periods, EBV has the potential to infect cardiomyocytes and persist within different regions of the heart wall. In this experiment, the presence of EBV was tested in 72 total heart tissue samples, 36 from non-cardiomyopathy deaths and the other 36 from cardiomyopathy-related deaths. …

“Have You Seen Me?”: Forensic Art For Human Identification, Mckenzie Stommen

Honors Theses

Forensic art for human identification is used to identify victims, suspects, and unidentified decedents. The field is highly interdisciplinary, and forensic artists draw on a broad range of skills, knowledge, and relationships with colleagues to complete this work. This paper will focus mainly on age progression and forensic facial reconstruction, although more applications of forensic art do exist. The case study in forensic art discussed here took the form of an age progression.

New developments in artificial intelligence, facial recognition, computed tomography, and DNA have implications for forensic art, and have already begun to find a place in the field. …

Feminism And Women's Representation In Argentina, Devyn Murphy

Honors Theses

The theory of feminism has proved essential in the transformation of the patriarchal society in Argentina. Feminism paved the way for the emergence of various women’s movements, such as the Encuentros and Movimiento Nacional de Mujeres. These movements redefined the roles that women could play in society. It was because of this theory, and the movements, which made the theories a practice that advanced the political rights of Argentine women.

Music Therapy Interventions And Their Outcomes On Hematology And Oncology Patients, And Outpatient Groups, Alexandra Paque

Honors Theses

There is a variety of research published about the use of music therapy interventions and their outcomes for the pediatric hematology-oncology and outpatient groups, however the research is not combined to put together a description of the most effective interventions utilized in one place. This scoping review addressed the questions of what music therapy interventions are used in the pediatric hematology/oncology and outpatient settings, and what the outcomes of music therapy were respectively. Inclusion and exclusion criteria were established to determine what articles to include in the review. Three databases including Google Scholar, WMU Library, and PubMed were searched to …

The Effects Of Holistic Modalities On Stress Reduction In Nursing Students Attending School During The Pandemic, Rachel Kamp

Honors Theses

Nursing students tend to experience high levels of stress due to the pressures and demands of nursing school, including exams, clinical, and interactions with professors and preceptors (Labrague et al., 2017). Recently, the COVID-19 Pandemic has created additional stressors. Both mind and body modalities (yoga, meditation, deep breathing etc.) and exercise modalities (running, walking, etc.) are some of many health promoting, stress reducing activities that were proven to be effective in reducing stress in nursing students prior to the pandemic. This study aims to determine if these modalities are still effective now, and how nursing faculty supports stress reduction in …

Pfas Mass Balance, Donovan Vitale

Honors Theses

First-generation, PFOS-dominant Aqueous Film Forming Foam (AFFF) concentrate of approximately 200 gallons was released to the sewer system from the Kalamazoo/Battle Creek International Airport on March 30, 2021. The AFFF release migrated to the Kalamazoo Water Reclamation Plant (KWRP), raising plant effluent above the Department of Environment, Great Lakes, and Energy (EGLE) PFOS water quality standard for a total of 46 days post-spill, although the influent concentrations exhibited sharp declines after only 7 days. By sampling influent, effluent, and biosolids daily, the only known long duration, high-frequency PFAS data set of an accidental AFFF release was generated. This study has …

Entrepreneurial Finance, Jackson Stewart

Honors Theses

The writings and research presented in this document are for a chapter of a textbook the focuses on entrepreneurship. The chapter focuses on many areas of entrepreneurship including: opportunities, networking, roles, economics, innovations, and history. The area that the potential writings focus on is entrepreneurial finance, or how one acquires capital to start their own business.

There are many ways to gain capital to start a business. These include a variety of investors that can give someone funds or loan that are given out by financial institutions. Investors are a great way to gain capital as investors will give the …

A Survey Of Speech-Language Pathologists' Academic Preparation In Craniofacial Anomalies, Francesca Myerski

Honors Theses

Craniofacial anomalies occur in 1 of 750 newborns a year with the three main types being cleft lip, cleft palate, and cleft lip and/or cleft palate. There are six main factors that affect craniofacial anomalies that are focused on in this research, including genetics, environmental factors, medications, diet, health risks, and surgical procedures/surgeons. The research found that there is a lot of information on craniofacial anomalies and speech-language pathologists need to learn about as much as possible. The lack of knowledge and academic preparations speech-language pathologists have in craniofacial anomalies has decreased their awareness in the birth defect and has …

Improving Adjacency List Storage Methods For Polypeptide Similarity Analysis, Arianna Swensen

Honors Theses

Protein design is a complex biomolecular and computational problem. Working on increasingly large protein folding problems requires an improvement in current analysis methods available. This work first discusses various methods of protein design, including de novo protein design, which is the primary focus of this thesis. Then, a new approach utilizing a B+ tree to effectively store and query a graph of keys and vertices is proposed in order to store the number of times two polypeptides are considered to be similar. This approach is found to have a reduction in time complexity from current mapping methods and thus provides …

Influence Of The Virgin Mary In Anglo-Saxon Christianity, Kimberly Merfert

Honors Theses

Though it remains unclear when Christianity was first introduced to England, it is certain Christianity was established by the early third century. It was not until the beginning of the seventh century, however, that Christianity flourished in Anglo-Saxon England, bringing with it a new understanding of the feminine role. Once enthralled by the coming of Jesus Christ, worshippers of the Virgin Mary idealized the Mother of God as the realization of the ideals of purity, humility, and passivity. They defined Saint Mary by her sinlessness, valuing her unbreakable virginity as a symbol of unparalleled strength, responsibility, and holiness. Mary herself …

Understanding The Molecular Mechanism Of Ilv1 Stress Sensitivity In Yeast By Examination Of Differential Patterns Of Gene Expression Between Wild-Type And Ilv1 Knockout Strains Of Saccharomyces Cerevisiae, Emily Schuster

Honors Theses

As arguably the most widely used industrial eukaryote, Saccharomyces cerevisiae has become one of the many model organisms used to study molecular genetics. A recent unpublished study at the University of Tennessee - Chattanooga showed that yeast cells that had the ILV1 gene knocked out had reduced survivability under stress conditions. This study then focused on the role of ILV1 in the stress response of cells by measuring the expression levels of 11 candidate genes that are all involved in some critical pathway in the yeast to see how gene expression was influenced as a result of the loss of …

Examining The Intersections Of Art And Science Through Photomicrography, Lauren Marie Solomon

Honors Theses

This thesis explores the ways in which photomicrography is interdisciplinary, requiring the fields of both art and science. Three types of microscopy were used in this project, brightfield, epifluorescence, and confocality. The overall thesis is both, a body of artistic work and a narrative of my endeavor to understand the science and process behind photomicroscopy.

Analysis Of Ecological Tradeoffs Between Congeneric Shrimp In Coastal Mississippi Waters, Baylor K. Lynch

Honors Theses

Palaemonidae is an ecologically important and abundant family of shrimp that link the benthos to many estuarine food webs. Palaemon pugio and Palaemon vulgaris regularly co-occur along estuarine edge habitats despite previous studies suggesting different preferred sediment types and salinity regimes. The objective was to determine if competition is occurring between the congeners by comparing their relative abundance and assessing isotope niche space along an estuarine gradient. I seasonally sampled various edge habitats at four sites throughout Biloxi Bay, MS, using fyke nets fished over a tidal cycle from November 2020 to November 2021. Collected organisms were identified to the …

Opening The Vault: An Osteobiography Of Three Individuals From A New Orleans Cemetery, Jordan Butler

Honors Theses

The purpose of this study is to reconstruct the lives of three individuals buried in Cypress Grove Cemetery in New Orleans through osteobiographies, which combines knowledge gained from human remains, material culture, and mortuary practices. The opportunity for analysis arose since the vault was being demolished due to its dilapidated condition.

The individuals were White and of middle-class status and date to the later nineteenth century. One burial is a middle-aged man who was of average height and showed no evidence of pathology; his muscle markers do suggest he was relatively Physically active during his life. Another individual is an …

Exploring The Effects Of Fatty Acids (Pufas) On The Antimicrobial Resistance In Vibrio Cholerae, Naina Patel

Honors Theses

As antibiotic resistance becomes a major challenge for public health professionals, our research objectives aimed to investigate the potential for polyunsaturated fatty acids (PUFAs) to create membrane vulnerability in the gram-negative pathogen Vibrio cholerae to help improve the efficacy of several antibiotics. V. cholerae, normally residing in aquatic environments, is capable of altering its phospholipid composition through the uptake and assimilation of exogenous polyunsaturated fatty acids. The purpose of this study was to measure PUFA-mediated changes in the membrane permeability and antibiotic resistance of Vibrio cholerae. The three physiologically relevant PUFAs used were linoleic acid [18:2], arachidonic acid [20:4], and …

Neurotypes: Do Ocd, Adhd, And Autism Play A Role In Life Satisfaction?, Morgan Mcleod Evans

Honors Theses

OCD (Obsessive Compulsive Disorder), ADHD (Attention Deficit Hyperactivity Disorder), and ASD (Autism Spectrum Disorder) are neurotypes that impact every aspect of life, including daily activities and socialization, which is why they have been shown in prior studies to negatively impact life satisfaction. This study compared the levels of life satisfaction now and before the COVID-19 pandemic in young adults (n = 324) with typical neurotypes, those with only ASD (autism), with only OCD, with only ADHD, with two of the neurotypes, and with all three neurotypes. Contrary to predictions from prior research, life satisfaction did not decrease after the onset …

Beyond The Classroom: Building Professional Skills With The Flyaway Mural, Augusta Gaston

Honors Theses

In April of 2022, I completed a collaborative mural at Reflection Riding Arboretum and Nature Center in Chattanooga, Tennessee. Reflection Riding hosts a radio antenna connected to the Motus Wildlife Tracking System, which studies animal migration routes through North, Central, and South America. Working collaboratively with artists Rondell Crier, Tyus Allen, and Professor Derek Witucki, we designed and installed a mural that would communicate the Motus research to their visitors in the absence of a Reflection Riding employee. The project was funded by various grants awarded by ArtsBuild and The University of Tennessee at Chattanooga, and organized by budgets that …

Growth And Mortality Of American Oysters (Crassostrea Virginica) For Several Years In The Mississippi Sound – Effects Of Freshwater Influence, Taylor Slade

Honors Theses

The American oyster, Crassostrea virginica, is a filter feeding bivalve native to the Gulf of Mexico, and an essential part of the Mississippi Sound estuarine ecosystem. In recent years, influx of freshwater into the Mississippi Sound as a result of frequent rainfall events has altered the water chemistry in several ways that are detrimental to the oyster populations. In this thesis, I examine the growth rate of C. virginica over the last five years in association with salinity fluctuations in the Mississippi Sound. Given diminishing populations and limited recruitment, researchers have facilitated citizen-scientist managed oyster gardens along the coast …

Assessing The Damage: Moral Realism And The Evolutionary Debunking Argument, Olivia Denton

Honors Theses

For millennia, prominent thinkers have believed that moral sentiments were the recognition of external, objective truths, be they of divine, Platonic, or natural origin. Now the challenge is to find any objective tether at all for our evaluative judgements. The theory of evolution’s encroachment on metaethics is practically as old as Charles Darwin himself, but the more evolved version of this attack on the justification for moral realism (the position that avers the existence of objective moral truths and that we can know at least some of them) comes in the form of Evolutionary Debunking Arguments (EDAs). The (specifically, materialist) …

The Mutagenic And Cytotoxic Effects Of Exposure To Heavy Metals And Other Oxidative Species From E-Cigarettes On Epithelial Cells, Braxton A. Chafin

Honors Theses

The goal of this project was to investigate the effects that the products present in the components of e-cigarettes would have on the cellular level. It was postulated that the presence of heavy metals or other reactive oxidative species (ROS) would cause damage and either mutate the cells or result in cellular death. The experiments that were carried out focused heating element and the vape juice. The experiments regarding the heating element involved treating the media with an electrified heating element then observing the effect on the cells. There were significant limitations with this study so most of the data …

Kentucky Dental Health With Regards To Social Factors, John Pattison

Honors Theses

This honors thesis researched the current dental standing of Kentucky compared to the other US States in a variety of factors. The information collected was compared to the national average dental health and will be used to expand on the statewide education on dental health. A wide range of demographics were be surveyed from across the state to get the most accurate representation of the true population. The survey included questions regarding the participants background dental information and social statuses. Also included were questions regarding county of residence, income, race, age, gender, consumption of certain foods and drinks, status of …

“What Is The Environment Doing To Our Genes?”: A Pedigree Analysis Of The Possible Genetic Basis Of A Set Of Familial Clinical Disorders, Emily N. Goodman

Honors Theses

The exact contribution the environment plays in human health is unknown; however, it is estimated that 24% of the global disease burden and 23% of deaths are attributed to environmental factors (Remoundou and Koundouri 2009). With the statistics from previous studies drawing attention to the impact of the environment on humans, it makes sense why the number of clinical disorders is on the rise. Many are being impacted more frequently than in previous generations by clinical disorders. This study was conducted to investigate a personal pedigree to gain insight and analysis to determine a possible connection between the environment and …

Emotionally Unavailable: A Comparison On The Ability Of Children With Developmental Language Disorders To Interpret Emotions In Humans And Inanimate Objects, Savanna B. Gullett

Honors Theses

Developmental Language Disorder (DLD) is a neuro-developmental condition that emerges in early childhood and can persist into adulthood, manifesting as a variety of symptoms that can be significantly different in each individual. It has an estimated prevalence of 7.58% and is nearly 7 times more common in children than autism spectrum disorder (McGregor, 2020). As a population, individuals with DLD are at risk of facing significant issues in associating areas of language, including reading comprehension, problem-solving abilities, and social skills. Professionals have noticed emotional disconnect amongst individuals with DLD, leading to the proposition that those with DLD may have a …

Examining The Use Of Naturally Occurring Free Radical Scavengers Against Uv Light Damage In Cancer Prevention, Tanner Justice

Honors Theses

A strong association has been found between mutated p53 tumor suppressor genes and cancers in humans. Cancers arise from a culmination of genetic and environmental factors, including exposure to ultraviolet (UV) light from the sun. Prolonged exposure to UV has proven negative effects on cell homeostasis. Much of the damage caused by UV light exposure is through generation of free radicals. Zeaxanthin and melatonin are known antioxidant/free radical scavengers which protect cells by neutralizing damage causing free radical molecules. This study was conducted to determine the effectiveness of zeaxanthin and melatonin in preventing the negative effects of UV light on …

Environmental Pollutants And Adverse Health: An Environmental Health Perspective On Living Conditions In Rubbertown, Kentucky, Elizabeth Carter

Honors Theses

Rubbertown, located in west-end downtown Louisville stretching along the Ohio River started producing synthetic rubber during World War II in the 1940s has since evolved into a span of 19 facilities, with the majority of which being chemical plants. The population surrounding Rubbertown has expanded with the adjacent neighborhoods housing approximately 5,000 people, and has been projected to continue to gain population. Those living near Rubbertown are prone to a variety of environmental factors due to the large emittance of products, ranging from oil products, calcium carbide, plastics, paint products, polymers, rubbers, and many more. These volatile compounds can be …

Effects Of Zeaxanthin And Uv Light On Cell Viability And P53 Level: Examining The Use Of Naturally Occurring Free Radical Scavengers Against Uv Light Damage In Cancer Prevention, Tanner Justice

Honors Theses

A strong association has been found between mutated p53 tumor suppressor genes and cancers in humans. Cancers arise from a culmination of genetic and environmental factors, including exposure ultraviolet (UV) light from the sun. Long exposure to UV has proven negative effects on cell homeostasis. Much of the damage caused by UV light exposure is through generation of free radicals. Zeaxanthin is a known antioxidant/free radical scavenger which protects cells by neutralizing damage causing free radical molecules. This study was conducted to determine the effects of zeaxanthin on preventing the negative effects of UV light on cell viability, cell cycle …

Descriptive Representation In State Legislatures: Exploring The Educational Backgrounds Of State Representatives And Senators, Skylar Dykes

Honors Theses

This project will investigate the influence of descriptive representation as it pertains to efficacy in a democratic system. It is possible that policy outputs are heavily dependent upon motivations of an elected official, even more so than the anticipated or predictable effects of an ideological stance. We expect that, following the juxtaposition of a state legislator’s voting records with his or her biographical data, these claims will be supported by data related to higher education and its funding allocations. We are especially interested in the specific relationship between the educational background of state legislators, and whether or not a correlation …

Arabidopsis Shoot Gravitropism Requires The Mediator Coactivator Complex, Gabriella Newton

Honors Theses

Gravitropism is a plant response to gravity in directing the growth of its organs, such as the root and the stem. Gravity is sensed by statocytes, unique cells that contain starch-filled amyloplasts, which trigger gravitropic growth response by modulating the distribution of growth hormone auxin in the elongation zone of the stem and root. Despite the fact that multiple factors have been identified as key regulators of shoot negative gravitropism, how these factors are regulated at the transcriptional level is largely unknown. In this study, we explore the role of transcriptional machinery in regulating shoot gravity sensing and responses by …

Organizational Effectiveness Of Rabies Division Of South Carolina Dhec, Camden Daniel Sasfai

Honors Theses

There are two types of rabies, known as furious and paralytic, that are both spread mostly through saliva of wild or domesticated animals via scratches and bites. Both types can ultimately result in death of the human victim, yet both are vaccine-preventable diseases. Transmission of the rabies disease to humans is usually found following a deep bite or scratch from an infected animal, and transmission to humans by rabid dogs accounts for up to 99% of human infection cases, though bats are now an increasing source of human death due to rabies as well. Surprisingly enough, human deaths following exposure …