Digital Commons Network^™

Designing A General Education Course On The Societal Impacts Of Artificial Intelligence, Vincent Rollins

Honors Theses

Most colleges, including UTC, already offer an artificial intelligence course (CPSC 4440) as part of their computer science curricula. Such courses are meant to explain the technology behind these elaborate systems, but these courses often neglect extensive coverage of the real-world impacts of the technology itself. UTC also offers a course entitled “Ethical and Social Issues in Computing” that does convey the importance behind the advances of computer technology and its impacts, but this course is practically available only to computer science majors. There is no generalized and widely available course that covers the technological, economic, cultural, philosophical/theological, and ethical …

The Legal Status Of Personhood In The Wake Of Genetic Editing, Tessa C. Ross

Honors Theses

Policies and laws regarding human health require continual examination as technologies improve, and genetic editing technologies that have the ability to modify a person’s DNA are unquestionably relevant to examine. The technologies most intriguing to investigate are those with the ability to directly edit the nuclear genes (segments of DNA within the nucleus of cells) through techniques such as CRISPR-Cas9 and Cpf1. This study intends to answer the questions of how should policy develop to accommodate for the improving medical technology of genetic editing and how could genetic editing technologies affect the legal status of personhood for the purposes of …

The Antifungal Occidiofungin Disrupts Morphological Switching In The Polymorphic Fungus Candida Albicans, Aaron Albee

Honors Theses

Occidiofungin is a natural antifungal compound produced by Burkholderia contaminans MS14. Prior work has been shown occidiofungin to be effective against Candida albicans in its nonpathogenic yeast form. However, C. albicans is an opportunistic pathogen that requires a morphogenic switch to a filamentous form to cause disease. As previous work focusing on the non-pathogenic form has shown distinct biochemical and morphological changes with occidiofungin exposure, I hypothesis that the filamentous form of this fungi will also undergo identifiable changes that can be characterized. To this end, cells induced to undergo morphological switching in the presence of occidiofungin were analyzed by …

Towards A Metaethics Grounded In A Simplified Process Metaphysics, Benjamin Kromann

Honors Theses

This thesis aims to not only illustrate a metaphysical position, but also explore a possible metaethical scheme which can be grounded therein. First is offered an outline of the core principles of Process metaphysics. Then the author differentiates their own take on these principles, bringing into dialogue several other philosophers, both within the tradition of Process philosophy and outside of it. Next is explored the way in which this scheme can inform issues in other domains of inquiry relevant to the final issue being addressed, which is metaethics. Though it is found that this scheme can support at least a …

Academically Productive Classroom Discourse, Elizabeth Burford

Honors Theses

This paper is focused on recent studies connected to Academically Productive Classroom Discourse (APCD) and its effects in the classroom, as well as findings implications for classroom practice and future research suggestions shared by the researchers. APCD can be defined as discussion that propels a deeper academic conversation forward in the classroom, as opposed to creating surface level conversations, halting the conversation, or moving the conversation in a circle. The purpose of this paper is to examine what areas of APCD have been studied and what the results of those studies imply for classroom practice and for more research. Twenty-five …

Evaluating The Impacts Of Undergraduate Research Programs At Mississippi State University For Developing Science Professionals, Isabella Joann Durham

Honors Theses

Since 2013, Mississippi State University has been offering research experiences for undergraduates through formal programs which pair high-performing students in collaborative research with faculty mentors. The purpose of these programs is to provide students with the opportunity to enhance scholarly activity, participate in the discovery of new knowledge, and become a part of the scientific community. We tested the hypotheses that undergraduate research improves student participants’ educational experience (including personal and professional development), enhances retention of talented students in science careers, and leads to discovery of new information that contributes to the larger body of knowledge, while also looking at …

Methods Of Domination: Towards A Theory Of Domestic Colonialism In Khaled Hosseini’S The Kite Runner, Lauren E. Duke

Honors Theses

While the canon of post-colonial literature has been heavily researched, little scholarship can be found connecting post-colonial theory to instances of colonial tropes within autonomous nations, an event which may be described as “domestic colonialism.” This thesis will examine Khaled Hosseini’s work, The Kite Runner (2003), as a modern work of post-colonial literature, as it reveals the methods of domination present in 20th century Afghanistan. I will evaluate the text based on the definitions of traditional settler colonialism and anthropoligal classifications of intergroup domination in order to highlight the narrative of domestic colonialism that is present within the text. Through …

The Acute Effects Of Artificially-Sweetened Beverages On Cardiovascular Health, Adria Mulligan

Honors Theses

Consuming artificially-sweetened beverages instead of sugar-sweetened beverages is becoming increasingly popular among those who want to lose weight, have medical conditions that prohibit intake of sugar, or want to improve overall health. However, little research has been conducted on the repercussions of the intake of these diet drinks, specifically on how they affect the cardiovascular system. The purpose of this study was to examine the acute effects of artificially-sweetened beverages on cardiovascular health. Eight participants with no pre-existing heart conditions underwent two separate appointments, one where they consumed a 12 oz. water and one where they consumed a 12 oz. …

Conservation And Caffeine: The History Of Coffee Tourism And Sustainability In Costa Rica, Kelsey Smith

Honors Theses

Costa Rican coffee has had a long reputation for being some of the most flavorful coffee on the planet. However, it took many years for Costa Rica to establish itself as a coffee producing country, and many more years to develop sustainable coffee-growing systems. Out of the ruins of exploitation by the United Fruit Company, Costa Rica has built up a booming and sustainable agritourism industry, and coffee has played an integral role in its success. While there are many benefits and drawbacks to agritourism, Costa Rican farmers have managed to make every step of coffee production, from growing to …

Poster, Expanded, Lynnae Strait

Honors Theses

The poster is a fundamental part of graphic design that has existed since the 1800s. Throughout the years, its purposes and aesthetics have changed, but its format has adapted very little. This thesis project sought to define the traditional format of the poster, and then challenge the definition to expand the audience’s understanding of what a poster is and isn’t. This project’s primary goal was not to create aesthetically unique poster, but to create a poster that redefined the format—which would likely result in the achievement of the former goal as well.

The definition was derived by viewing and understanding …

Deducing The Reproductive, Behavioral, And Learning Effects Of Developmental Cannabinoid Exposure In Zebrafish, Marisa L. Kutchma

Honors Theses

With the spreading legalization of marijuana, it is important to investigate the effects of two of its active ingredients—Δ9-tetrahydrocannabinol (THC) and cannabidiol (CBD). THC and CBD differ in that THC exerts psychoactive effects, while CBD does not. Thus, CBD is renowned for its analgesic effects in treating a variety of ailments, for example, childhood drug-resistant epilepsy. In addition, there is an increase in reports of prenatal CBD usage. As it is increasingly used, research has fallen far behind the proliferation of CBD and more needs to be done, particularly in the developmental realm. This study utilizes a developmental origins of …

The Meaning Of Song Type: Exploring Behavioral Responses Of Field Sparrows To Three Simple Song Types, Eliza Foli

Honors Theses

The frequency, rate, and overall quality of a male’s song may indicate the singer’s physical quality, either as a threat or as a potential mate, and are used for species recognition. However, the degree to which a song must differ acoustically to communicate different information about the singer remains unclear. Analysis of male field sparrow simple song recorded in southwest Michigan revealed three structurally distinct clusters of simple song that differ in frequency characteristics. We hypothesize that songs in each cluster convey information about the singer and that receivers respond more strongly to songs more similar to their own song. …

Time Course Effects Of Repetitive Social Defeat Stress On A Prefrontal Cortex-Dependent Cognitive Flexibility Task, Shaffer Hannah

Honors Theses

Stress is known to change the structure and function of the brain in animals and humans as well as their behavior. It has a high correlation with the development of psychiatric disorders as well. We looked to investigate how repetitive intermittent social defeat stress using the resident-intruder paradigm in rats affected a cognitive flexibility task. The task used was a set-shifting protocol known to be associated with the function of the prefrontal cortex. Measurements on the task were taken intermittently between social stress sessions to determine short-term effects and 10 days after the last social stress session to measure long …

The Correlation Between The Microbiome And Neurodegenerative Disorders Such As Alzheimer Disease, Aurora Mokris

Honors Theses

Recent studies suggest that there are 1.3 times as many microbial cells as human cells in the body (Abbot, 2016). Another study claims that the combined genomes of this microbiota is 150 times that of the human genome (Zhuang & Shen, 2018). If you have ever had the feeling that you are not alone in an empty room you are most certainly correct. Your body is teeming with millions of organisms living in mutualistic symbiosis with you and surrounding microbes, but at times, this seemingly harmonious relationship can be disturbed, resulting in serious physical and psychological changes to the human …

Cross Cultural Volunteering: A Best Practices Guide For Aspiras Usa, Lindsey King

Honors Theses

This thesis project explores the topic of cross-cultural volunteering in the context of volunteer opportunities facilitated by Aspiras USA, a registered 501(c)(3) nonprofit organization focused on youth and community development efforts in the Dominican Republic. Aspiras partners with various college student organizations in the US and offers them opportunities for international volunteering in the Dominican Republic. Knowing how popular international volunteering is, and that it can result in negative outcomes, I was interested in the experiences of these Aspiras volunteers and the community hosts, and how to improve said experiences. I completed a thorough review of literature surrounding volunteer tourism …

Resting State Fmri Study Of The Olfactory Region In Autism, Madlyn Lawrence

Honors Theses

This thesis was conducted to further the investigation of the Olfactory system of a typically developing individual compared to an individual with Autism. The Olfactory system is unique in that it is the only sensory system that is not relayed through the thalamus in the brain. Autism Spectrum Disorder (ASD), also known as Autism, is a developmental disorder which impairs a person's social, behavioral, developmental, cognitive and psychological aspects. Autism Spectrum Disorder can present with symptoms such as difficulty communicating, difficulty with social interactions obsessive thoughts and compulsions and repetitive behaviors. Subjects with Autism Spectrum Disorder present with an inability …

Effects Of Age And Exercise On Density Of Sympathetic Innervation And Localization With Nerve Growth Factor And Glial Cell Line-Derived Neurotrophic Factor In Vascular Tissue, Kori Mecklenburg

Honors Theses

Hypertension is a condition that affects nearly 75 million people in the United States (Merai et al, 2017). To better understand this mostly idiopathic condition, the role of survival factors on arterial innervation must be understood. Nerve growth factor (NGF) and glial cell-line derived neurotrophic factor (GDNF) have been shown to support development and maintenance of the sympathetic nervous system. The aim of this study was to reveal how density of sympathetic innervation changes in mesenteric arteries over time and with six-months of exercise. Additionally, this study aimed to reveal the localization of GDNF and NGF alongside these changes in …

The Effects Of Different Types Of Virtual Reality Display On Perception Of A Virtual Presenter, Ferran Poage

Honors Theses

Virtual reality (VR) displays present an immersive 3D virtual world that convey a sense of presence. These displays are rapidly increasing in fidelity, from traditional 2d desk monitors to head-mounted displays (HMD’s) like the Oculus Rift. Research must investigate the relationship between this growing level of fidelity in displays and the virtual experiences they produce, especially as high-fidelity devices become more widespread. Evidence shows that the fidelity of VR displays can affect a variety of factors such as spatial awareness, communication, engagement, arousal, enjoyment, and presence. The current study investigated the potential relationship between the fidelity of VR displays and …

The Presence Of Photoreceptor Sensilla In The Posterior Sucker Of Medicinal Leeches Inferred Through Functional Visual Response., Claire Spivey

Honors Theses

Medicinal leeches gather visual input from both its eyecups and photoreceptors across its body surface; each of its 21 midbody segments possesses 14 photoreceptive sensilla. It has been previously established that the posterior sucker is composed of seven body segments that are fused during embryogenesis. Similarly, four body segments fuse to create the anterior brain. There are five bilateral pairs of eyes located on the dorsal surface of the leech’s head and seven bilateral pairs of sensilla distributed over the surface of each midbody segment (Kretz et al., 1975). If no sensilla were lost during the fusion of the seven …

Screaming, Humming: A Look Into Student Theatrical Direction And The Importance Of Queer Narratives On Stage And In The Rehearsal Room, Kropveld Danielle

Honors Theses

There is a large lack of discussion and writing concerning the intersections of queer theory, theatre as an art form, and student direction. My thesis attempts to add to this small amount of work. Using historical evidence, I define radical queer theory and its implications for art. I contextualize my own work in the rehearsal room with the piece Screaming, Humming by Hannah Manikowski with this framework, and speak to my experience of casting and rehearsal.

As a student director whose acting collaborators are also students, there are additional considerations to be taken into account. This experience also serves as …

Interstellar Travel And Tourism: The Possibilities In The Dawn Of The New Face Of Business And Its Structure, Haley Barber

Honors Theses

Interstellar Travel and Tourism: The Possibilities in the Dawn of the New Face of Business and its Structure

By Haley Barber

Mentor Dr. Lana Carnes

Professor of Corporate Communication & Technology

Business faces a new frontier, and it is my argument that there is a possibility that business will develop an entirely new structure to face the space age. I will be investigating the scientific, legal, and business structure currently in place and how these structures intend to adapt or may be abandoned in this quickly developing age. This new frontier will affect everyone on this planet, in the environment, …

Neuronal And Behavioral Response Relationships In Virgin Females Of Acheta Domesticus, Brandon Shin

Honors Theses

Animals that communicate acoustically serve as models for investigating how organisms respond to sound. For instance, in field crickets, females exhibit phonotaxis (directed movement towards the sound's source) to calls with a specific frequency, intensity, and syllable period (SP) - the time between the beginning of one sound pulse and the beginning of another within the same chirp. Additionally, auditory neurons in females produce action potentials in direct response to the sound pulses of a male 's call. A previous study on the species Gryllus bimaculatus demonstrated a relationship between an individual female's behavioral and neuronal responses; however, no such …

Reality Versus Fantasy: An Analysis Of Emergency Management Practices Portrayed In Disaster Movies, Lisa Wier

Honors Theses

In Hollywood, disaster films are often highly fictionalized for entertainment purposes. They often misrepresent disaster protection, mitigation, response, and overall preparedness. The films Jurassic World (2015), San Andreas (2015), and Your Name (2016) misrepresent mass island evacuation and response, earthquake preparedness and mitigation, and near-Earth impacts (NEOs) and protection respectfully. However, the disasters exaggerated are based upon real hazards that emergency management officials must plan for. The disasters portrayed are analyzed with the U.S. Department of Homeland Security’s National Preparedness Goal and its core capabilities to demonstrate effective strategies for the incidents, and proper identification of the discrepancies between disaster …

Rhythms And Reading: Applying Literacy To The Music Classroom, Makenzie M. Davis

Honors Theses

This research project seeks to demonstrate how literacy pedagogy can be used to teach music in the context of a music classroom. Born of the increased emphasis on literacy-based instruction in public schools, all teachers, regardless of primary content area, are expected to aid in the mission of teaching reading skills to all students. Oftentimes, teachers will forego their content area lessons in order to strictly teach a lesson on reading skills. Music teachers must be equipped to teach literacy within their music classroom without damaging the integrity of their music content lessons. Through comparative research, the project will parallel …

Breaking Down Barriers To Sustainable Eating At The University Of Dayton, Lauren Murray

Honors Theses

Sustainability is at the forefront in many conversations and innovations at the University of Dayton (UD), ranging from the Hanley Sustainability Institute to the Sustainability club. However, sustainability extends beyond water and energy conservation. In addition to these, students and faculty at UD can impact their carbon footprint through sustainable eating. The purpose of this research was to define sustainable eating, determine the carbon footprint of foods served in the UD dining halls, and develop and evaluate an educational intervention aimed at UD students within the Virginia West Kettering dining hall. The results of this research were considered in the …

Manipulating Light: Creating A Biomimetic Photonic Crystal Material Inspired By The Chameleon, Love L. Richburg

Honors Theses

The purpose of this project is to create a chameleon-inspired biomimetic material using guanine crystals and polydimethylsiloxane (PDMS) to form a tunable photonic crystal and then characterize the material. The method for developing this material is to first synthesize a photonic crystal made of a guanine microsphere lattice. Then embed the guanine lattice in PDMS. Since PDMS is an elastomer, it can be stretched to adjust the spacing between the guanine crystals. This should allow for the photonic crystal to be adjusted similarly to the way that the chameleon adjusts the photonic crystal in its skin by changing the spacing …

Stage Based Matrix Modeling Of Trifolium Stoloniferum Restoration Populations At Taylor Fork Ecological Area, Madison County, Kentucky, Theodore J. Brancheau

Honors Theses

Trifolium stoloniferum is a federally endangered plant species that was once abundant from parts of the eastern United States like West Virginia and Kentucky and into parts of the west, such as Kansas, but was considered extinct for many years before the species was rediscovered. Although the species is recovering overall and is pending to be downlisted to threatened, this species, and many others, can benefit from more detailed population viability analyses such as the one conducted for the project. The objective of this research was to conduct a stage-based population viability analysis of restoration populations five and seven, located …

The Effects Of Sublethal Antibiotics On Listeria Monocytogenes, Marlena Rae Merling

Honors Theses

Antibiotics can be found in sublethal levels environmentally as pollution and within the body when used as medication. Antibiotics induce stress responses and sometimes act as signaling molecules in bacteria. In order to better understand the relationship between antibiotics and bacterial infections, the effects of sublethal antibiotic exposure on the ability of Listeria monocytogenes to infect macrophages was studied. Listeria monocytogenes is an intracellular pathogen of the gastrointestinal tract that is facultatively anaerobic. Two strains of Listeria monocytogenes were tested: a lab strain and a clinical cardiotropic strain. The strains were grown in liquid media overnight aerobically or anaerobically with …

Mortality In The 21st Century: A Cycle Of Short Stories On Death And The Afterlife, Rose A. Rucoba

Honors Theses

Every culture and religion around the world has different beliefs and theories about why humans die and whether or not there is something more beyond death. Authors such as Elizabeth Evans, Flannery O’Connor, and Stephanie Vaughn are three modern-day, impactful writers who have explored the themes of death and the afterlife in their own works. In response to these writers, I have completed a collection of four short stories and one novella that focuses on the themes of death and the afterlife. The stories are separate from each other and are told from different points of view, following a variety …

Music Therapists’ Knowledge Of And Attitudes Towards Sustainability: Instruments, Sarah Whitehouse

Honors Theses

Sustainability has become a common point of conversation and concern in today’s society. The purpose of this project was to explore salient issues, attitudes and practices in music therapy sustainability. Information was gathered through an in-depth review of the materials used in the make and manufacturing of commonly used instruments in music therapy practice. In addition, a survey was sent to music therapy professionals with the MT-BC (Music Therapist – Board Certified) credentials to ascertain current knowledge of and attitudes toward sustainability within the profession.