Digital Commons Network^™

Improving Future Vehicle Fuel Economy And Operational Design Domain Through Novel Data Pipelines, Kyle James Carow

Masters Theses

Modern automobiles have greatly advanced in recent years, with technological developments that enhance performance, safety, and comfort. However, there is still much room for improvement. Today’s vehicles are heavily reliant on the combustion of fossil fuels, proven to be harmful for the environment on both a local and global scale. In addition, the safety benefits of autonomous vehicles and advanced driver assistance systems are not yet fully realized due to the limited operational design domain of these technologies. In this research, these needs are addressed through the development of two novel data pipelines. In the first study, a novel methodology …

Urban Agriculture And The Future Of U.S. Rust Belt Cities: The Example Of Detroit, Michigan, Tamanna Akter

Masters Theses

Since the 1970s, the Rust Belt cities of the United States have undergone major economic turmoil and subsequent change. In Detroit, Michigan specifically, deindustrialization resulted in population loss, reduced property values and abandonment of homes. However, the release of vast amounts of vacant land can be an opportunity to explore urban agriculture to achieve food security and sustainability. This research has aimed to identify the contribution of urban agriculture in Detroit’s green landscape from 2000 to 2020. Also, future land vacancies and opportunities of urban agriculture have been explored. Remote sensing images were collected from the National Agricultural Image Program …

On Hydrophobic Deep Eutectic Solvents: Thermo-Physical Properties And Applications In Gas Solubility, Shan Khai Liew

Masters Theses

Carbon dioxide (CO2) has been widely recognized as one of the greenhouse gases (GHGs) in the atmosphere. GHGs cause global warming, which will bring a lot of problems and irreversible changes. To curb CO2 emissions, much effort has been done. There are many technologies available for CO2 capture, such as amine scrubbing, pressure or temperature swing adsorption, membrane separation, and many solvents and absorbents that have been proposed for CO2 capture (e.g., zeolite, silica materials, graphene, activated carbon, etc.) at every stage (pre-combustion, post-combustion, oxy-combustion). However, these materials have their own drawbacks. Hydrophobic deep eutectic solvents (HDES) is a green …

Concept Validation: Collecting Composite Samples To Understand The Presence Of Per- And Polyfluoroalkyl Substances (Pfas) In Michigan Forested Areas, Nicole Renee Sanabria

Masters Theses

This research discusses the results of a state-wide study conducted by The Michigan Department of Environment, Great Lakes, and Energy to assess the presence of PFAS in shallow soils of state-owned forested areas in Michigan utilizing a composite sampling method. One sample collected from each of Michigan’s 83 counties reveals the presence of PFAS in all but one sample, with total PFAS concentrations ranging from non-detect to 2.016 μg/kg (dry weight). PFOS is generally detected at the highest concentrations, ranging from non-detect to 0.88 μg/kg, followed by PFBA, with concentrations ranging from non-detect to 0.69 μg/kg, and PFOA, with concentrations …

Examining The Use Of Video Modeling With Verbal Feedback To Enhance Performance In Springboard Divers, Erin M. J. Isola

Masters Theses

There is a growing body of literature examining the use of behavior analytic coaching techniques to enhance athlete performance across many different sports. To date, no studies have focused on performance improvement in springboard diving. Springboard diving skills are complex behavior chains and require the accurate performance of multiple smaller, component skills. Several studies have examined different types of feedback to teach and improve complex motor skills in sports other than springboard diving (BenitezSantiago & Miltenberger, 2016; Kelley and Miltenberger, 2016; Quinn et al., 2019; Walker et al., 2020). In one such study, Walker et al. (2020) combined video and …

Equity Audits For Schools Within Restrictive Settings, Matthew Phillp Milanowski

Masters Theses

This project creates a framework and process for conducting facility wide equity audits for schools within juvenile justice and restrictive settings. To accomplish this, an extensive review of existing literature in both the field of education and the field of juvenile justice and existing frameworks and processes were reviewed to create the new framework, Milanowski’s (2023) Facility Wide – Equity Audit Framework, suitable for juvenile justice and restrictive settings. The new framework was then used to guide the development of a process, data collection tool, improvement planning tool, and fidelity instrument to evaluate the implementation of the overall process. This …

Lady Of The Joust: Defining And Classifying Flat Character Arcs, Rachael Michelle Varner

Masters Theses

Character arcs outline the growth or development a character experiences throughout a narrative. Of the three major types—Positive Change, Negative Change, and Flat—the third is often glossed over or ignored in academic settings. The Artist Statement addresses my experience writing a novel when I did not understand what Flat Arcs entailed and thus failed to recognize why my protagonist resisted the more popular Positive Change formula. In the Critical Paper, my analysis of texts dedicated to the craft of character arcs revealed that there are no consistent criteria by which to define or categorize them. Nevertheless, my research suggests that …

Soldiers Of Christ In A Pluralistic Army, Jordan Lee Pittman

Masters Theses

This thesis seeks to answer the question: How does a Christian chaplain in the U.S. Army fulfill the Great Commission given by Jesus in Scripture while facilitating the free exercise of religion for everyone in his organization? Jesus commands his followers to make disciples (Matthew 28:19-20). The primary audience of this thesis consists of military chaplains and candidates. The conclusion reached is that the chaplain can accomplish both tasks stated in the question. To facilitate a soldier’s free exercise of religion does not automatically betray the teachings and guidance of Scripture nor does it prevent the chaplain from making disciples. …

Unheard Voices: Minority Female Presence In Fiction Including Folklore And Fantastical Elements, Breanna Renae Grayson

Masters Theses

This thesis is about the representation of women and racial minorities and the incorporation of folklore and fantastical elements in contemporary American short fiction. This incorporation includes the characterization of nonwhite characters in fiction and the role they serve. Also, the main idea is to provide an explanation concerning the importance and relationship it has for minority female writers and readers. The Artistic Statement defines the author’s reasons, inspirations, and creative process for her choices in creative writing. The Critical Paper is supported by research and data to describe the use of fantastical elements and how they are implemented into …

There Must Be More: God's Prescription For Living The Abundant Life, Rodney Gerald Coe

Masters Theses

Abundant life is a life that finds true satisfaction and fulfillment in Jesus alone. It is living in such a way that we realize life begins and ends in Christ. We cannot find abundant life in temporary pleasures, wealth, earthly success, or the praise of man. Abundant life begins in justification, grows more complete in sanctification, and is complete in glorification. 2 Peter 1-11 is where God outlines abundant life here on Earth. It speaks directly to the sanctification part of salvation. Peter writes that faith begins when we are justified by Jesus at Calvary and that our sanctification is …

Resurrecting Olympus, Jordan Ashley Miller

Masters Theses

The objective of this creative project was to reintroduce Greek mythology to the public, adapting the ancient tales to appeal to an ever-evolving world. In order to do the myths justice, it was important to examine adaptations and interpretations over the centuries to determine the philosophical trajectory of mythology. My studies unearthed a diverse portfolio of academic perspectives ranging from the likes of the more formal philosopher Thomas Bullfinch of the 1900s, to the modern, comedy-infused commentator Stephen Fry. Each voice revealed something new to consider. Synthesizing these varying positions into a holistic narrative, I set out to pen a …

The Fire Behind My Passion: Thief's Fire, Jessica Lacey Hackett

Masters Theses

Every day, I am bombarded by vulgarity of every kind through the people around me, the television, music, and sadly literature as well. The fantasy genre is a genre that is filled with made-up worlds and creatures that come from the awe-inspiring human imagination. However, it is not untouched by the vulgarity of this world. Fantasy novels have become just as filled with foul language and sex as the so-called “trashy romance” novels have in them. What is most disturbing about all this is that the vulgarity has leaked into the fantasy novels made for teens. I aim to create …

Teaching Children To Sing: An Eight-Week Study, Kathleen Ruth Riggs

Masters Theses

Teaching children to sing is both a powerful and practical way to enhance their quality of life. With careful instruction and a playful approach, children can be taught foundational singing skills, and develop a love for singing at a very early age. In many schools today, children learn songs in music classes but are not taught how to sing. Over the course of eight weeks, twelve children ages five to ten were taught to sing using Susan Kenney’s natural singing method detailed in “Seven Steps for Developing Successful Singing and Listening Habits.” Children participated in two group lessons and six …

Summer Movement Of Burbot (Lota Lota) In An Isolated Michigan River And Pre-Restoration Assessment Of The Grand River Fish Assemblage In Downtown Grand Rapids, Michigan, Usa, Alexis Neff

Masters Theses

This thesis research consisted of two complimentary projects. The first focused on understanding the ecology and life-history of an isolated population of a freshwater fish, the Burbot; the second on a pre-restoration assessment of the fish community in the Grand River.

Understanding life-history strategies of species is important to recognize changes in behavior caused by anthropogenic effects. Burbot (Lota lota), are important apex predators in their native range, is understudied, and exhibits complex life-history strategies. Specifically, little research has been done on isolated river populations. My research objective was to assess Burbot movement and habitat use over a …

Concurrent Validity Study Of 3d Motion Measurement Systems: Vicon Vs. Xsens, Pias Das

Masters Theses

As the Inertial Measurement System (IMS) being a potential alternative to the Optoelectronic Measurement System (OMS) in terms of capturing comprehensive and objective musculoskeletal data, they need to be verified concurrently with the OMS before we start using the IMS in clinical motion analysis. To achieve this, a concurrent validity experiment of the Xsens system (IMS) in comparison to the Vicon system (OMS) was conducted for both upper and lower extremity movements during walk, squat, and lateral lunge (left and right) to quantify the degree of similarity of kinematic data between the two systems by direct comparison, root mean square …

The Application Of Statistical Modeling To Identify Genetic Associations With Mild Traumatic Brain Injury Outcomes, Caroline Schott

Masters Theses

"Traumatic brain injury (TBI) is a growing health concern, with millions of TBI diagnoses in the United States each year. The vast majority of TBI diagnoses are mild traumatic brain injuries (mTBI), which can be challenging to manage due to variation in symptoms and outcomes. Most individuals with mTBI successfully recover quickly, but a small subset has a delayed recovery. Although the factors that contribute to this variation in recovery are not clearly understood, it is possible that genetic differences may play a role. Very few studies have investigated the association between single nucleotide polymorphisms (SNPs) with mTBI outcomes and …

Evaluation Of Mesenchymal Stem Cells In Autoimmune Disease: A Systematic Review And Meta-Analysis, Hailey Nicole Swain

Masters Theses

"Mesenchymal stem cells, also known as multipotential stem/progenitor cells and mesenchymal stem/progenitor cells, are denoted by the acronym MSCs. MSCs can differentiate into multiple lineages from different germ layers in vitro, and in limited situations, in vivo. MSCs have broad anti-inflammatory and immune-modulatory properties, which is the greatest focus of MSCs in clinical testing. Despite their promise and use in over 950 clinical trials, pivotal questions remain unanswered. Recent clinical trials have demonstrated that when MSCs are harvested from autoimmune patients, they show a reduction in their therapeutic efficacy in comparison to MSCs from a healthy person. Identifying quality MSCs …

Flight Software Development For A University-Class Microsatellite Mission, Yumeka Nagano

Masters Theses

"The purpose of this research is to present the software development process used by the Command and Data Handling (C&DH) subsystem as a part of a microsatellite mission underway at the Missouri University of Science and Technology. The mission's objective is to evaluate the performance of an innovative cold gas propulsion system for use in formation flying applications and the incorporation of a stereoscopic imaging sensor used to measure the satellite pair's relative position and velocity vectors in real time. C&DH uses a Raspberry Pi 3 Model B as the flight computer running a Linux environment, and the flight code …

Designing Exterior Lighting For Safety And Comfort While Minimizing Light Pollution, Energy Consumption, And Cost, Stephen Michael Simmons

Masters Theses

"Artificial light at night brings many benefits to society. However, these benefits do not come without costs. One environmental issue that is often overlooked in the design of public spaces and infrastructure is light pollution. At the expense of large amounts of energy, light pollution causes numerous harmful effects on human health, ecosystems, and the night sky. Today, the problem is becoming more widespread, especially with the increasing use of bright, white LED luminaires. Thus, it is imperative for designers and engineers to create smarter lighting designs that not only allow for safety and comfort at night but also promote …

A Network Of Low-Cost Multi-Pollutant Air Quality Sensors For Evaluating Fine-Scale Exposure Disparity In Twin Cities, Mn, P M Varuni Abhayaratne

Masters Theses

"Poor air quality is detrimental to health and is a leading environmental risk factor for early death globally. The massive scale of urbanization and population growth has led urban air quality to become a global concern as the release of air pollutants into the atmosphere continues to increase. Air quality has traditionally been monitored using reference-grade monitoring stations that are expensive and sparsely distributed. Low-cost sensors can complement existing regulatory networks to provide more spatial detail, capturing fine-scale variations. This study investigates spatiotemporal pollutant patterns, exposure disparities and environmental justice using data collected from a two-year (2019-2021) deployment of a …

Zoom Fatigue And Virtual Interviewing: The Effects Of Interpersonal Distance, Lillian Rose Schell

Masters Theses

"This research examines breaches of interpersonal distance, one of the proposed causes of Zoom fatigue, within the context of a job interview. It is proposed that when an interviewer perceives a job applicant to be close to them, Zoom fatigue increases and ratings of the applicant decrease. Participants completed a Zoom Exhaustion and Fatigue scale before and after watching an asynchronous video interview in which the size of the job applicant’s face varied between conditions. It was found that breaches of interpersonal distance did not influence self-reported Zoom fatigue. However, breaches of interpersonal distance did influence ratings of the job …

Microscopic Traffic Simulation Modeling And Communication Tool For Post-Disaster Evacuation Routing, Nicholas Kutheis

Masters Theses

"This research evaluated the effectiveness of conducting traffic simulation models and developing a mobile application to serve as a communication channel for emergency evacuation preparation and routing. An iOS and Android app was developed to display emergency events to users with suggested routes for evacuation and a microscopic traffic simulation model was conducted for the St. Louis (MO) metropolitan region that analyzed various road networks with projected evacuation demand.

A mobile application coded in Swift (Apple) and Kotlin (Android) featured an emergency notification screen that displayed the type of emergency warning (e.g., earthquake, flood, or no warnings) with provided routes …

Critical Consciousness, Social-Emotional Learning, And Serving Diverse Students, Brooke Poeschl

Masters Theses

Ensuring that adolescents get the care and support they need to be successful both academically and socially is crucial as an educator. A major part of this process is examining your personal biases and beliefs in order to identify areas that may negatively impact the students in your classroom. This is especially true for students who are high needs, either in terms of learning differences or cultural differences. The following addresses how teachers can impact their students and what practices observable within the classroom have shown beneficial to students of diverse backgrounds, with a specific focus on Muslim students. This …

Assessing The Reliability Of The Five-In-20 Classroom Observation Tool, Danielle Buechlein

Masters Theses

Effective classroom management practices are crucial to fostering a positive learning environment, student achievement, and student social-emotional development, as well as teacher job satisfaction. The Five-in-20 Classroom Observation Tool (FCOT) was developed from the 21 evidence-based strategies identified by Simonsen and colleagues (2008) to assess and support teachers’ classroom management; however, its psychometric properties are unknown. The present study looks at the interobserver agreement of the FCOT, specifically at how consistent observers’ ratings are with each other and how consistent observers’ ratings are with a standard coded copy of the FCOT. Forty-four participants, using the FCOT, rated the same 20-minute …

High School Teacher’S Education And Training On Trauma, Macey Wienstroer

Masters Theses

Trauma significantly impacts the well-being of all individuals, which includes both students and school professionals. Concerning students, traumatic experiences have become predictive of academic difficulties, conduct problems, and delinquency; they affect the child’s school experience by increasing their risk for suspension and expulsion, poor attendance, risky behaviors, low self-esteem, and disengagement. On the other hand, educators are experience more feelings of burn out and are dealing with the effects of secondary traumatic stress, and compassion fatigue. Consequently, it is essential to consider the negative effects of trauma and how to remediate the symptomology. One way to reduce the adverse effects …

Exploring Anterior Cruciate Ligament Tears And Athletic Identity As Predictors Of Disordered Eating Behaviors In Female Collegiate Soccer Players, Niondina M. Nyström

Masters Theses

Research has consistently established the relationship between injury occurrence and subsequent mental health concerns within the athletic population (Brown et al., 2014; NCAA, 2021). Specifically, negative mental health outcomes such as anxiety, depression, and social isolation have followed the occurrence of an anterior cruciate ligament (ACL) tear (McGinley et al., 2022; Töyrä & Bergström, 2017). Similarly, because of high levels of athletic identity (AI), the inability to participate in a sport due to injury has been associated with disordered eating (DE) (Gusfa et al., 2022). Despite this, no studies have examined disordered eating and the role of athletic identity after …

Evaluating The Assessment Of Resident Assistant Training, Diego Ulloa

Masters Theses

This poster provides the findings from a qualitative study of four housing professionals responsible for Resident Assistant (RA) training at four institutions in the Great Lake Association of College and University Housing Officers (GLACUHO) professional association that includes the states of Illinois, Indiana, Michigan, and Ohio. This study looked at how those four institutions assessed, evaluated, and improved the centralized training provided to RAs by the department. Key findings include the importance of the use of learning outcomes for training sessions, developing, and maintaining strong relationships with key campus partners, and the issues around prioritizing session topics and departmental needs …

Asian Americans Perceptions Of Mental Health Help-Seeking, Austin Dye

Masters Theses

Mental health has critical importance in the development and functioning of an individual emotionally, psychologically, and socially throughout life. Thus, it is important for an individual to identify mental health issues when experiencing it and seek treatment. However, this understanding appears to differ across cultures and ethnic groups. For instance, Asians in the US have low mental health service utilization. Although researchers have sought to identify the reason, many of these studies are dated, and have not fully explored all the different factors that influence this behavior, nor explored if there are generational differences. In the current study, 102 Asians …

Still, We Rise: Experiences Of Black Women In Leadership Positions At Predominately White Institutions, Dionne Lipscomb

Masters Theses

Despite the educational progress that Black women in the United States have made, they continue to be underrepresented in positions of senior leadership in all sectors including higher education (American Council on Education, 2017, 2023, de Brey et al., 2019). Because of their double minoritized status they also face bigger challenges in their positions than their White female, White male, and Black male counterparts. This narrative qualitative study utilized theory of othering and intersectionality to highlight the experiences of five Black women as they ascend to leadership positions at four-year predominately White institutions. The research questions guiding this study are: …

Examining The Relationship Between Social Anxiety, Fear Of Negative Evaluation, Fear Of Positive Evaluation And Minority Stress In Lgb Versus Heterosexual Adults, Anvita Kamath

Masters Theses

Psychological research within the LGBTQ+ community is a relatively recent phenomenon due to the stigma that has been historically placed on this population. Sexual minority populations experience a plethora of mental health problems ranging from mood disorders to personality disorders and have a greater risk of suicide as compared to their heterosexual counterparts (Gilman et al., 2001; Meyer, 2003; Steele et al., 2017). Specifically, significant differences in social anxiety levels have been found while comparing sexual minority individuals to heterosexual individuals, which may be associated with factors such as Fear of Negative Evaluation (FNE), Fear of Positive Evaluation (FPE) and …