Digital Commons Network^™

Long-Term Venus Lander, Scott Miller

Honors Theses

Venus continues to be a target of interest for the scientific community, as the similarities and differences to Earth pose intriguing questions about planetary evolution. The National Aeronautics and Space Administration (NASA) is looking to gain a better understanding of Earth’s sister planet and has presented a challenge to interested undergraduate student teams to develop a in-situ robotic explorer and accompanying relay. The student team representing Western Michigan University has designed a long-term Venusian lander to both survive the harsh environment for an extended period and gather scientific data on the planet’s atmosphere and surface to be communicated back to …

Edmms Temperature Controller, Anthony Kirkland

Honors Theses

Temperature control systems in consumer appliances like that of a thermostat interfacing with HVAC systems, refrigerators and ovens are oscillatory in nature. There is a temperature at which the machine that causes the change in the system comes on and a different temperature at which it comes off. While sufficient for humans, welding, metal casting, and other metallurgical processes require precise temperature control, more precise than the hysteresis of a consumer system.

Proportional integral derivative (PID) provides a better way of monitoring the way temperature changes when the entity that changes the environment comes on and renders changes in system …

Medical Service Facility Site Development, Sabrina Carvajal

Honors Theses

This report provides a clear description of a site development design project for a future medical service facility. The site is approximately 46,818 square feet and is located at 203 E. Centre Avenue Portage, Michigan 49002 United States. This is in a high traffic area that is surrounded by different public and academic institutions including Portage Central High School and Portage Public Library. The commercial buildings surrounding this area are Comerica Bank, Dairy Queen and a new Senior Center currently under construction. Our team is proposing two different site-layout options for the future development of this building. This medical service …

Autonomous Vehicle Camera Mount Application, Yuan Sheng Sit

Honors Theses

Autonomous vehicles consist of many complex systems, an extensive set of hardware components, and various computing algorithms that constantly work in harmony to provide selfdriving capabilities to a vehicle. This project focuses on developing a universal mount for a ZED 2 stereo camera used in data collection for autonomous driving applications. The main purpose of the mount is to reduce dashboard, windshield, and lens glare that affect the quality of data collection for autonomous driving applications. Software such as Ansys and SOLIDWORKS are used to simulate stress, strain, and thermal distributions on the mount to better understand the strong and …

Hinging, Propping, And Latching Mechanisms For Sunseeker Solar Car, Zachary Ruppenthal

Honors Theses

In this project, designs for the hinging, propping, and latching mechanisms on the 2021 Sunseeker Solar Car were created. These designs allow for the car’s array of solar panels to be held at any desired angle to maximize collection of solar power and give the team access to the battery and driver compartment. Removable telescoping prop rods with pin attachments are used to set the array at a desired angle. The hinging mechanism allows for the array to be lifted vertically prior to rotation in order to avoid interference with the car’s roll cage. To accomplish this, two four-bar linkages …

Long-Duration Venus Explorer, Ethan Reid

Honors Theses

Venus continues to be a target of interest for the scientific community, as the similarities and differences to Earth pose intriguing questions about planetary evolution. The National Aeronautics and Space Administration (NASA) is looking to gain a better understanding of Earth’s sister planet and has presented a challenge to interested undergraduate student teams to develop a in-situ robotic explorer and accompanying relay. The student team representing Western Michigan University has designed a long-term Venusian lander to both survive the harsh environment for an extended period and gather scientific data on the planet’s atmosphere and surface to be communicated back to …

Charge Tracing For Determining Electrical Facility Effects On Electric Spacecraft Propulsion Systems., Joseph Backe

Honors Theses

Electric Propulsion Systems are the future of deep space travel. Since its design in 2016 Western Michigan University has been testing a Hall-Thruster from a previous Senior Design Group. One issue with Electric Propulsion Systems is tracing where the electrons go after being used to ionize propellant for spacecraft acceleration. Induced magnetic fields on Earth alter the electron paths found in the vacuum of space.

One solution is the EP TEMPEST. The EP TEMPEST is an electron tracer designed by the Air Force Research Laboratory. The goal of this project is to design an electron tracer like the EP TEMPEST …

Design Of A Full-Scale Plant For Plastic Pyrolysis, Hannah Sargent

Honors Theses

With over thirty million tons of plastic accumulating in the United States every year, the need for an environmentally safe means of disposal is increasing. Only ten percent of this plastic is recycled while the majority is disposed of via landfill. With recent advances in pyrolysis research, a permanent solution is presented. By creating a pyrolysis plant, not only could billions of pounds of plastic be prevented from contributing to landfills, but also be converted to oil resulting in an environmentally beneficial and lucrative solution to plastic waste.

Mindstate: A Capstone Project, Kyle Petronio

Honors Theses

Objectives For four years, I have been trying to release music under the moniker of Rookie Plenty. Aside from a few songs on Bandcamp, my releases have been few and far between. In addition to releasing music on streaming platforms, MindState: A Capstone Project is an experiment in exploring genre fluidity. Many mainstream musical projects released in the twenty-first century are often genre constrained and demonstrate minimal sonic deviation between songs. This extended-play album is an attempt to exemplify a mastery of genre conventions while branching outward into new musical territory.

Methods To demonstrate an understanding of genres, I focused …

Anti-Police Movement Survey, Julia Peisker

Honors Theses

Due to many highly publicized instances of excessive use of force by the police, namely those associated with George Floyd and Breonna Taylor, law enforcement agencies have recently come under much public watch and criticism. Although anti-police movements have existed since long ago, there has been a new wind of them since these events. This backlash and outrage that have come as a result from these instances of police excessive use of force have led to many changes within police departments across the country, which has likely had far-reaching effects on police officers. Through the use of an online, anonymous …

Velocity Electric Mobility Platform, Austin Gilbert

Honors Theses

The purpose of this project is to develop an IOT connected micro mobility platform to be used in electric personal transportation devices such as scooters and longboards. This initial platform will be used as a starting off point for Velocity Research to continue with future development.

The first main requirement of the design is that it must be able to control two independent three phase brushless DC motors using field oriented control. These motors must be controlled based on input from the user via a handheld remote control. The second main requirement is that the device must also send and …

Examining The Role Of Wnt Signaling In Vascular Calcification, Kaylee Bundy

Honors Theses

Cardiovascular disease (CVD) is a worldwide epidemic. As the leading cause of death across the world, many researchers are working to better understand the causes and mechanisms resulting in the disease [1]. One of the predictors of and contributors to cardiovascular mortalities is vascular calcification, the buildup of hydroxyapatite deposits within the arterial wall. The mineral deposition can occur in either the intimal or medial layers of the arteries; the location depends upon the causative factors and can create different effects within the body [2]. Conditions conductive of calcification include but are not limited to hypercalcaemia, hyperphosphatemia, and mechanical stress …

The Politics Of Everyday Subversion: Crisis, Covid-19, And Coming-Of-Age In Córdoba, Argentina, Abby Flickinger

Honors Theses

This thesis seeks to explore the impact of converging political, economic, and public health crises in Córdoba, Argentina in the wake of the COVID-19 pandemic with a focus on youth and practices of protest and resistance. Utilizing interviews, participant observations and ethnographic data in addition to economic and public health statistics, media coverage, and government statements I establish the basis and context for this triple crisis, as well as the tactics appropriated to criticize the government and expression disillusionment — protests and subversion. Despite modifications to public health concerns, the Argentine democratic tradition of protesting returned against government wishes, and …

Artificial De Novo Tetramer Hydrogenase Mimic, Co-Metallopeptide Titration, And Photocatalysis, Thuy Hien Le

Honors Theses

Alternative energy is more imperative than ever as we continue to exhaust nonrenewable resources. There is promise in artificial hydrogenases that produce hydrogen gas which can be an alternate source of clean, sustainable renewable energy. Moreover, artificial metalloenzymes were designed for solar H2 production using de novo designed metallopeptides. A computer-guided design approach was used to conceive the peptides. These peptides are 30 amino acids long and are designed to self-assemble into tetrameric structures. There are suitably positioned cysteine residues that bind the metal Co and form metallic clusters within these artificial proteins. The Co-metallopeptides were then characterized by employing …

A Baseline Documentation Report For The Delta Wind Birds Sky Lake Nature Reserve, Preston T. Perkins, J Hays Dubberly, Michael J. Thomas, Jensine Coggin

Honors Theses

The purpose of this baseline documentation is to conduct a report on our subject property and discuss the findings. A conservation easement is established by upholding a certain standard of a property’s current condition which makes a baseline documentation necessary for an easement to be enacted. Baseline documentation reports are used as a resource to monitor and enforce the legal agreements of the conservation easement. The subject property is currently owned by the Delta Wind Birds organization. In our scenario, this documentation report will serve to aid in the conversion of our subject property into a conservation easement in which …

Moving The Monument: The University Of Mississippi’S Decades-Long Journey To Relocate Its Confederate Monument, Hadley Hitson

Honors Theses

This thesis tells the story of how thousands of students, faculty, staff, alumni and other members of the university community banded together to relocate The University of Mississippi’s Confederate monument. The movement for relocation officially began in the spring of 2019 with the unanimous vote by the Associated Student Body Senate to move the monument to UM’s Confederate cemetery, but long before that, change happened at the university that paved the way.

This creative telling of recent history explains how national and local events — including pro-Confederate marches in Oxford and the police murder of George Floyd in Minneapolis — …

The Societal Impact Of Capital Punishment And Its Future Role In Modern Day America, Laurel Lee

Honors Theses

Capital punishment has been a well-established, although extremely controversial, practice throughout American history. It has been the subject of much criticism and debate both nationally and globally, dating back to ancient times. This study intends to research the historical, legal, and social changes of capital punishment in the United States that have occurred since the dawn of the practice in order to detect any trends, and if so, whether these trends allow a realistic prediction of the future of capital punishment. The chronology of capital punishment is first examined in this study in order to indicate that the controversy surrounding …

The Investigation Of Appalachian Public Health, Patricia A. Clem

Honors Theses

Public health in Appalachia is a complex area of study. While urban-rural disparities have been a focus of researchers and policy-makers for decades, inequalities continue to grow. During the past two semesters of Honors Thesis Research, the prevalence of disparities between Appalachian college students and non-Appalachian college students at Eastern Kentucky University was brought into question. Through the use of outside sources and surveys amongst current EKU students, this research was conducted to discover not only the challenges that Appalachian college students face, but also what this campus can do to help acknowledge and mitigate the students’ challenges; therefore, increasing …

Measuring Immigrant Integration In The United States South, Ashton Porter

Honors Theses

This study examines the integration success of immigrants in the U.S. South. The design of this study establishes six indicators of integration: employment, education, political engagement, health, housing, and language. In the discussion, each section establishes the indicator’s measurement technique, its relevance to integration, and its relationship with other indicators. The proposed measure is a point-based survey which correlates to a hexagonal spider graph as an overall index of integration success. The survey is recommended for individual administration to compare cases and determine change across time of immigrants as they integrate into the U.S. South. Integration is viewed as the …

Studies On Synthesis Of Pyrazole From Dibromo And Hydrazine Compounds., Riya Trivedi

Honors Theses

Depression has become the fourth leading case for mortality and morbidity in the world. It is a leading cause of disability worldwide and is a major contributor to the overall global burden of disease. Current treatments of depression are inadequate, and the progress in understanding the neurobiology of depression is slow. The first generation antidepressants like monoamine oxidase inhibitors (MAOIs) and tricyclic antidepressants (TCAs) have shown to possess a lot of side effects. Hydrazide-based monoamine oxidase inhibitors are known to result in acute hypertensive crises and hepatotoxicity, as well as to interact with many foods and biogenic amine drugs. Tricyclic …

20 Things, Reann Parker

Honors Theses

20 Things is a short young adult novel that explores a variety of topics and themes, from mental health, recovery, and self discovery to race, love, and friendship. Beginning with a high school girl named Halle waking up in a hospital after a suicide attempt, the novel is a coming of age story about the help Halle receives and what she goes through in trying to find reasons to keep living. The novel is divided into ten chapters: “Waking Up,” “Going Home,” “Arriving,” “Being Honest,” “Keeping the Faith,” “Soul Searching,” “Willingness,” “Maintaining,” “Checking In,” and “Living.” Each chapter represents the …

Food Security Status And Disordered Eating Of Male High School Football Players In Rural, Appalachian Mississippi Participating In A Food Education Program, Miller Carlton

Honors Theses

Food insecurity is associated with disordered eating in National Collegiate Athletic Association (NCAA) male athletes. This study evaluated the impact of a food education program on youth food security and disordered eating of high school football players in rural, Appalachian Mississippi. A Pre-Post design was utilized. Prospective participants (n=47) were recruited in July, 2019. The 12-week season-long food education program included weekly education with practical food-based sport nutrition principles along with food packages to implement principles at home. Youth food security was measured using Self-administered Youth Food Security Module (Connell, 2004). Disordered eating was measured using 5-item scale (Morgan, Reid, …

Surface-Eroding Drug Delivery Films For Sequential And/Or Intermittent Release Of Psychoactive Drugs, Jason Price

Honors Theses

ABSTRACT JASON BLAKE PRICE: Surface-Eroding Drug Delivery Films for Sequential and/or

Intermittent Release of Psychoactive Drugs For patients with psychiatric diseases, adherence to medication schedules, medication

errors, and abuse are common issues. Promising new forms of therapy for these patients, such as micro-dosed lysergic acid diethylamide (LSD), where patients receive 10-20% of a full dose every third day, present further drug delivery challenges. Sequential or intermittent release of drugs from an implanted device could ensure long-term drug compliance, automate drug dosing during the life of the implant, and eliminate potential for abuse and medication errors. To this end, we generated …

Boundaries And Pleasure In Ovid's Metamorphoses: A Critique Of Augustan Marriage Legislation, Nicholas Pryor

Honors Theses

Love, sex, and pleasure are all themes that surface frequently throughout Ovid’s corpus. But these are not exclusively Ovidian themes: they warranted great attention from the emperor Augustus as well, albeit for different reasons. While Ovid entertains these themes in ways that reflect prevailing attitudes of pleasure for pleasure’s sake, Augustus attempted to recover traditional, practical conceptions of love and sex in an effort to further strengthen his control over the burgeoning Empire. In many ways, each man’s treatment of love and sex is a reaction to the other’s conflicting attitudes. The enactment of Augustus’ marriage legislation (leges Iuliae) rendered …

When Attraction Becomes Addiction: A Study In Video Games, Camille Garden

Honors Theses

Since their inception, video games have been accused of everything from encouraging violence to ruining the mental health of children, adolescents, and adults alike. The adverse effects of video games have been studied scientifically to prove their negative qualities. Yet, this criticism is not new or unique to video games. With the birth of every new media format, including but not limited to novels, magazines, and movies, there is some level of controversy surrounding the validity and inherent goodness of the given format. Video games are not the exception to this rule. This research questions the validity and truth behind …

Sir Arthur Evans And The Minoan Myth: The Creation Of Ancient Cretan Culture, Madeleine Mccracken

Honors Theses

This paper explores the excavations conducted in the early 20^th century by Sir Arthur Evans at the site of Knossos on the island of Crete. An analysis of Evans’ humanitarian and journalistic work in Bosnia and Herzegovina in the late 19^th century sets the tone for the paper. I consider Evans’ life’s work at Knossos to gain a better understanding of the man behind it and both why and how he created a modern image of an ancient culture. I will describe in detail a few key monuments and objects which he excavated and reconstructed. I draw conclusions …

Theory And Practice: Selecting And Implementing Effective Framing To Present Climate Science To A Lay Audience, Lauren Wilson

Honors Theses

The purpose of this thesis is to explore the advantages and effectiveness of using storytelling in the form of narrative journalism to communicate the topic of climate science to a lay audience. The thesis combines personal experience with secondary research in order to support the claim that framing the issue in such a manner effectively communicates the severity and impact of climate change.

Through my research I discovered that storytelling is not only a social tool for humans, but a means to safely and efficiently pass on vital information to those unfamiliar with certain knowledge. The use of narrative has …

Mississippi Downtowns: Examining The Relationship Between Downtown Revitalization And Place-Based Economic Development, Cade Slaughter

Honors Theses

This thesis aims to measure the relationship between downtown revitalization and place-based economic development theory in the downtowns of Hernando, Mississippi and New Albany, Mississippi. Collectively, people progress and cultural normalcies shift. This is a facet of life that has historically begotten movement away from the city cores that initially cradled the sole hub of social and professional life. Progression gave way to urban and industrial sprawl that has challenged the American downtown to maintain a spot of relevance and economic as well as social viability.

By analyzing the broad history of the American downtown and also extrapolating interview data …

The Portrayal Of Race And Gender In Revolutionary Cuban Cinema, Sarah Bartley

Honors Theses

Cinema has been one of the most useful tools to portray the political and social beliefs prevalent during a given point in history. Following the Cuban Revolution, once-marginalized communities were given far more opportunity to participate in education, in the workforce, and in society. Institutionalized racism and sexism were combatted as Fidel Castro’s major areas of focus after the Cuban Revolution’s 1959 victory. Class issues were improved as the wealth inequality that had defined pre-Revolutionary Cuba was minimized following the nationalizing of private property. Despite these improvements, however, there remained sentiments of dissatisfaction regarding social issues in Revolutionary Cuba, including …

Non-Linear Dimensionality Reduction Using Auto-Encoder For Optimized Malaria Infected Blood Cell Classifier, Aayush Dhakal

Honors Theses

Neural Networks have been widely used in the problem of Medical Image Analysis. However, when dealing with large images, deep networks easily exhaust computer resources, which in turn hinders training. This paper shows the efficacy of using Auto-Encoders as a dimensionality reduction tool to increase the efficiency of a Malaria Infected Blood Cell Image classifier. We show that using an autoencoder, we can reduce the dimensionality of large blood cell images effectively such that the features in the new space retain all the essential information from the original input. Then we show that the new features obtained from the autoencoder …