Digital Commons Network^™

Discrepancies Amongst Utc Students' Diets And Their Understanding Of Their Role In Environmental Activism, Claire Reticker

Honors Theses

The present research attempts to analyze why university students claim a love for the outdoors but do not use means of dietary action to protect the environment. Through an extensive analysis of corresponding literature, the effects of gender, age, motivation, barriers, and attitudes are examined as they relate to diet. To obtain data regarding these effects, students enrolled in online or hybrid classes at University of Tennessee at Chattanooga (UTC) were sent a survey via Google Forms, with 129 students willingly responding. Previous to survey collection and statistical analysis, I hypothesized that if students rated their love of the outdoors …

Differences In Erosion Rates And Elevation Among Natural, Living And Hardened Shorelines In Mississippi, And Alabama, Brittany Juneau

Honors Theses

Shoreline erosion is a phenomenon that currently threatens both natural ecosystems and human settlements along the coast. With trends showing gradual sea level rise as a result of climate change, erosion is becoming an increasing threat to these communities. This research aims to provide more insight into the relationship between shoreline morphology and three shoreline protection techniques: natural marsh, living shoreline, and hardened structures. Six sites along the Alabama and Mississippi coast that had all three shoreline types were evaluated to determine what the average erosion rate and slope was for each shoreline. Erosion rates were calculated by image analysis …

Environmental Dna (Edna) Surveys For The Smalltooth Sawfish, Pristis Pectinata, In The Chandeleur Islands, Louisiana, Emma M. Humphreys

Honors Theses

The Critically Endangered smalltooth sawfish, Pristis pectinata, was historically found throughout tropical and subtropical coastal waters of the Atlantic Ocean. As a result of mortalities in fisheries and habitat degradation, they became largely restricted to southwest Florida in the U.S. and the Bahamas by the 1980s. However, recent public encounter reports of sawfish in the Florida panhandle, Mississippi, and Louisiana suggest this species is occasionally present in northern Gulf of Mexico waters. Targeted species surveys are needed to improve our understanding of the occurrence and status of this species in these waters. This research used environmental DNA (eDNA) methods …

Environmental Justice Analysis Of Drinking Water Policies In Michigan Cities, Annika Paldan

Honors Theses

This thesis examined environmental justice aspects of drinking water policies in four cities across Michigan: Flint, Birmingham, St. Joseph, and Benton Harbor. An overview of the history of the environmental justice movement, environmental racism, and drinking water policies provided the basis for a four-part evaluative criterion to assess environmental justice components at the municipal level. These criteria include (1) housing tenure, (2) age, size, and service line composition of the infrastructure, (3) public participation in the policy process, and (4) emergency management of the city. Findings indicate that environmental justice has come a long way, with cities now incorporating components …

Uncovered Magazine: A Magazine Prototype And Business Plan, Avery Bowman

Honors Theses

Through developing a skin care magazine prototype and business plan, this thesis aims to show how a print magazine can be successful to a young audience. By studying the history and development of both magazines and skin care and focusing on today’s industries, now is the perfect time to launch a skin care magazine. Uncovered Magazine will not only focus on filling this gap, but also will aim to empower women to find beauty in their natural skin.

An Exploration Of Accounting Topics Through A Series Of Case Studies, Joshua Pearson

Honors Theses

This thesis contains 12 case studies about various accounting and financial issues. The cases follow as: A Tale of Two Cities, Conceptual Overview of Assets, Excel Course, Taxodus: Playing the Global Tax Avoidance Game, Business Interview, Case Competition-Overview, Case Competition-Audit, Case Competition-Tax, Case Competition-Advisory, Case Competition-Earnings, Stock Price, and Analysis, and Financial Crisis of 2008. Other than the cases labeled case competition, none of these cases are meant to build off each other and should be taken by themselves. The series of case competition cases are part of a larger group case where each group chose a Fortune 500 company, …

Extraction Of Human Dna From Soil In A Simulated Clandestine Grave, Arely Joaly Parra Lopez

Honors Theses

Locard’s Exchange Principle states that “every contact leaves a trace.” The same principle applies when a perpetrator of a homicide decides to bury a victim in a clandestine grave. If a perpetrator originally buried a murder victim in haste to prevent discovery and then decided to later move the victim’s body to a remote location for disposal, decomposition fluids from the victim’s body (which contain cellular material and therefore DNA) would remain in the surrounding grave soil at the original burial site. It is possible that investigators could: 1) prove that a human body had once laid in that location …

Ecology Of Estuarine Birds: Differences In Desensitization Of Year-Round And Transient Species, Sarah Thomas

Honors Theses

Huntington Beach State Park in Murrells Inlet, SC, USA is considered a “hotspot” for birds, according to the eBird database (eBird, 2020). The park is also visited by approximately 300,000 people, annually (Hobdy, 2019). The causeway at the park is an area of high human and wildlife activity. Here, the differences in desensitization, or lack thereof, of year-round and transient bird species to the stimuli of vehicles and humans were determined. Multiple surveys of the birds at Huntington Beach State Park were conducted from 22nd September, 2019 to 13th June, 2020. Desensitization was quantified by use of a range finder …

Clothing: The Gateway To Trucks Or Tiaras, Riley Mccormick

Honors Theses

This research observes and analyzes the gendering of children’s clothing and how this affects how adults see children and gender, how children will grow to view one another, as well as how the children will eventually see themselves. For the purpose of this research, I am analyzing clothing for children of the ages two to eight because that is when a child begins to recognize themselves as their own person, begins to understand their personality, and starts to understand their own sex (Capsi, Roberst, Shiner 256). Children’s clothing often expresses messages that assert a masculine or feminine gender. These messages …

Investigating The Use Of Saligae® To Identify Expirated Blood On Various Material, Maria Bigos

Honors Theses

Expirated bloodstains and impact bloodstains have very similar physical characteristics. The main way Blood Pattern Analysts identify bloodstains in based on their physical characteristics. This can lead to difficulty distinguishing between expirated blood and impact spatter. Expirated blood can be identified through the presence of air bubbles, however these are often only present on non-porous surfaces. However, if expirated bloodstains can be identified through the presence of saliva, this can provide an alternative way to identify expirated bloodstains. This study examined if SALIgAE can be accurately used to identify the presence of saliva in blood and thus, be a way …

Assessing Sustainability At Ccu, Savannah Billings

Honors Theses

An assessment of sustainability initiatives and culture at Coastal Carolina University, recommending stronger institutional support for sustainability.

Interactive Neuroscience: Designing And Implementing Web-Based Simulations To Teach Cognitive Neuroscience Concepts In An Online Classroom A Pilot Study, Kendall Stewart

Honors Theses

While computer simulations are effective tools when learning difficult concepts, little is currently known about the most effective learning environment for the implementation of computer simulations in the classroom. The current study aimed to determine if the effectiveness of simulations depends on the learning environment in which they are implemented. Tested within various passive and active learning environments, this study begins to shed light on the impact of the instructional method in which simulations are implemented on learning outcomes for novice learners. Results from this study suggest that within passive learning environments, simulated animations may be more effective than informationally …

Power And Performance: The Role Of Witchcraft In The Leadership Of Queen Elizabeth I And James I Of England, Sabrina Garcia

Honors Theses

Modern day beliefs about the Early Modern European witchcraft trials portray this time period as ignorant and superstitious, easily falling pretty to religious fervor. However, when looking at the primary source materials from the Elizabethan and Jacobean reigns one can see that beliefs on witchcraft were quite varied and complex. By using primary documents, as well as popular plays at the time that focus on malleus maleficarum (harmful magic) this thesis attempts to explore what witchcraft beliefs can reflect about the leadership performance styles of the monarchs Queen Elizabeth I and James I of England. Witchcraft was an intellectual battleground …

What’S In An Ace: The Role Of Ace2 In Covid-19’S Tissue Damaging Effects, Christian White

Honors Theses

Coronavirus disease of 2019 (COVID-19) is the disease state caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus responsible for the current pandemic. SARS-CoV-2 infects cells via the membrane bound form of angiotensin converting enzyme 2 (ACE2). Aside from its role in viral entry, the role of ACE2 in the morbidity and mortality of severe COVID-19 is often overlooked. ACE2 functions as a member of the renin-angiotensin system (RAS) by cleaving the angiotensin II into angiotensin (1-7). Angiotensin II increases inflammation, thrombosis, and inflammation, whereas angiotensin (1-7) decreases these phenomena, making ACE2 an important balancing agent. ACE2 is …

An Analysis Of The Utilization Rates For Eastern Kentucky University’S Fleet Of Training Aircraft, Erica J. Gilbert

Honors Theses

For years, aviation industry experts have warned of a looming pilot shortage in our nation’s air transportation system. As outreach efforts have yielded positive results in recruiting pilots, many flight training programs have seen unprecedented increases in enrollment. Eastern Kentucky University is no exception. Partly because of this industry wide growth, the price of acquiring, maintaining, and fueling aircraft goes up each year. As a flight training program grows and resources become scarcer, it is incumbent upon the governing body to maintain control over tangible assets and human assets for the interest of all stakeholders. Through analysis of historical and …

Research Towards Understanding Hox Regulation By Cdx, Joshua M. Fisher

Honors Theses

In this project, we aim to functionally test the contribution that individual Cdx binding sites have in hox gene regulation. We will achieve this by individually blocking Cdx binding sites using CRISPR/dCas9 in the zebrafish and then analyzing changes in the time, distribution, and levels of hox gene transcription.

We will focus our analysis in only one of the seven zebrafish hox clusters, the hoxca cluster. We are focusing on the hoxca gene cluster because it has lost the least number of genes relative to other clusters and is involved in specifying the axial identity of cells in …

Discovering The Wire: Dominance Effects In The Processing Of Polysemes In Sentences, Gwynna Ryan

Honors Theses

Previous research examining the processing of polysemous words presented in neutral sentence contexts has revealed conflicting results. Two different models attempt to explain these divergent patterns. The first predicts that the subordinate sense of an ambiguous word is more difficult to retrieve and process while the second predicts no differences in processing difficulty between the subordinate and dominant senses of ambiguous words. The current study tested the different predictions of these models by presenting sentences with polysemes in a neutral context. Critically, the sense relatedness of the polysemes and the sentence structure were held constant, while the sense frequency of …

Simian Varicella Virus Antibody Response In Recombinant Svv-Siv Immunized Primates, Kiser Horne

Honors Theses

Since its emergence in the early 1980’s HIV has killed approximately 32 million people, and continues to kill over half a million people every year. Significant research into potential vaccines and cures for HIV has been ongoing for decades but has been largely unsuccessful. One of the more promising technologies that is being investigated to develop an HIV vaccine is recombinant vaccine technology. The study presented in this thesis aims to use simian varicella virus (SVV) and simian immunodeficiency virus (SIV) to act as a model for recombinant vaccine development. If a recombinant SVV-SIV vaccine can be proven safe and …

Greco-Roman Paganism And Women Leaders: The Foundation Of Early Christian Art, Rowan Murry

Honors Theses

In this thesis, I explore the impact of Greco-Roman pagan motifs as well as women leaders and officials on the development of Early Christian art by analyzing catacomb paintings, sarcophagi, and minor arts such as finger rings and carved gemstones. I also discuss surviving primary sources written by Tertullian, Eusebius, St. Jerome, and Clement of Alexandria, to gain a better understanding of anti-art views in the first few centuries of the Church’s rise to power. These anti-art sentiments were often rooted in attempts to disassociate themselves from pagan practices while Early Christian art was emerging amongst the lower classes who …

Has Maize Overtaken Our Reality? A Personal Briefing, Biochemical Comparison, Agrigenomics, And History Of Maize, Nader Pahlevan

Honors Theses

Maize (Zea mays ssp. Mays) is a revolutionary cereal grain that has raced to the world’s most popular staple crop, transforming societies and impacting history. This paper aims to build and portray the story maize has created through its journey to world domination. The important details that encompass this literature are maize’s cultural significance in my life’s story, the comparison of various starches broken down into amylose and amylopectin ratios, a summative historical account on maize’s spread throughout numerous parts of the old world, and the genetical analysis of maize that explains the key features that have led …

Bringing Biochemistry Home: Transforming Milk Into Yogurt, Ashley King

Honors Theses

Communicating the beauty and complexity of biochemistry to students in a large classroom during the pandemic: what a challenge! We undertook a novel endeavor in the Department of Chemistry and Biochemistry by introducing a mandatory kitchen chemistry experiment in a lecture course. Milk, the epitome of our identity as mammals, also contains all of the major biochemical macromolecules studied in Biochemistry I. Further, the making of yogurt invokes physical processes that are the major processes and molecular forces that dominate the content of the course. Here, we report the results of massive parallel experiment conducted in the kitchens of the …

Purification Of Pcbp2 And Its Effect On The Formation Of Dna I-Motifs And Secondary Structures, Nathan Redden

Honors Theses

Several secondary, non-B forms of DNA are associated with the promoter regions of many oncogenes, including the intensely studied c-MYC gene that codes for a transcription factor. Two such secondary structures, G-quadruplexes, and i-motifs, have become topics of interest due to their prevalence within oncogenic promoters, as well as their potential accessibility for drug targeting. B-form DNA can adopt alternative structures under certain conditions. These alternative structures are favored when there is an asymmetric distribution of guanosine and cytosine on complimentary DNA strands. The strand rich in guanosine is able to form a quadruple stranded DNA complex termed a G-quadruplex. …

Chronic Exercise And Memory Interference, Lisa Vogelgesang

Honors Theses

This online study examined whether chronic exercise is associated with attenuated memory interference. Sixty-three healthy, young adults completed an interference task (AB/AC-paradigm) and self-reported the number of days and minutes a day they engaged in moderate-to-vigorous physical activity. We found that proactive interference (PI), but not retroactive interference (RI), occurred but none of the exercise modalities significantly impacted PI. Future studies should evaluate whether different interference tasks display diverse sensitivities to exercise-induced changes in memory interference. Moreover, other potential modulating factors, such as the duration and intensity of the exercise should be controlled for.

Analysis Of Multigenerational Behavioral Effects Of Dietary Benzo[A]Pyrene Exposure In Adult Zebrafish, Mary Beth Gillespie

Honors Theses

Benzo[a]pyrene (BaP) is a polycyclic aromatic hydrocarbon that is linked to negative reproductive and developmental effects in humans and animals. Because BaP is carcinogenic, and its continued presence in the environment allows it to be inhaled and ingested, better understanding of the effects of BaP is needed. To determine the behavioral effects of BaP exposure, zebrafish were used as a model. Wild-type zebrafish (5D) underwent two separate 21-day dietary exposures to 2.5 and 25 μg BaP/g fish to compare how BaP exposure affects locomotor activity. Following the dietary exposure, fish were mated to obtain and raise the F1 generation to …

Fable In Action: A Discourse Analysis Approach To The Life Of Aesop, Martha Hamilton Mccafferty

Honors Theses

In this essay, I examine instances of fable-telling throughout the Life of Aesop in a new light by using linguistic theories from the subfield of Pragmatics in my analysis. I suggest that the author’s purpose in composing the Life of Aesop is to instruct his audience on how to use fable effectively, and that Aesop serves as both the positive and negative example for this lesson. I begin by considering the nature of fable and demonstrate why it is necessary to define fable in reference to the social action which it performs. I then address the complex position of fable …

Diagnostic Approaches To Combat Antibiotic Resistance In Bacteria, Alexander Oliveri, Shade Smith, Anshul Anugu

Honors Theses

The threat of antibiotic resistance is a major problem faced by the healthcare field affecting millions of people and costing tens of thousands of lives annually. Of the potential ways to mitigate this issue the field of antibiotic resistance testing presents an opportunity for significant improvement and benefits. Several methods of such diagnostic processes can yield more informative results than the current commonly used Kirby-Bauer test. However, there are benefits and limitations to each method. In the context of a clinically relevant diagnostic for antibiotic resistance, the microarray platform exhibits the necessary breadth with opportunities to overcome some limitations with …

Determination Of Metals And Microplastics In Sediment From Oyster Reefs In The Mississippi Sound, Shelby Goza

Honors Theses

This research centers on the determination of metals (Cd, Pb, V, Cr, Mn, Fe, Co, Ni, Cu) and microplastics (MPs) in marine sediment from oyster reefs in the Mississippi Sound Estuary. Oysters (Crassostrea virginica) are a vital part of the Gulf Coast economy, but their population has dramatically declined in recent years due to multiple stressors, including oil spills and fluctuations in salinity from flooding. Increasingly frequent flooding events also introduce high loads of MPs and sediments containing heavy metals from the Mississippi River. These pollutants can have deleterious effects on oyster biology; however, they have not been adequately …

Responses Of The Carnivorous Pink Spoonleaf Sundew (Drosera Capillaris) To Nitrogen Addition, Phosphorus Addition, And Simulated Fire, Karina Rodriguez Castillo

Honors Theses

This study investigated how the carnivorous plant, Drosera capillaris(pink sundew), responded to changes in the resources of its habitat, the fire-prone, nutrient-poor wet savannas. It is of interest to determine what soil nutrient(s), nitrogen or phosphorus, limits the survival and growth of pink sundew, and to what extent, if any, does fire affect the survival and growth of this carnivorous plant. My field experiments had twenty plots with two replicate groups consisting of four pink sundews in each plot. From the fall of 2017 to the fall of 2019, only half of the plots were clipped annually, and there …

To Be Haunted: A Collection Of Short Stories, Kallye Smith

Honors Theses

This thesis is a work of collected pieces of fiction that seek to explore what it means to be haunted. By exploring the concept of ghosts, the pieces in this collection attempt to take a fresh approach to the traditional paranormal story.

Explanatory Models Of Autism In Nigeria: Exploring Sociocultural Beliefs To Inform Systems Of Care, Gabrielle Udoka Robertson

Honors Theses

Advancements in the diagnosis, understanding, and treatment of individuals with autism spectrum disorder (ASD) have yet to benefit children and families struggling with ASD in Nigeria and other African countries. Not only is there a scarcity of research on ASD in sub- Saharan Africa, but also a lack of mental health and special education services and a lack of understanding of the sociocultural considerations that must inform culturally responsive care. As such, this study explored the sociocultural conceptualizations of autism spectrum disorder (ASD) in Nigeria and how these conceptualizations affect the experiences and care of people with autism. The unique …