Digital Commons Network^™

Development Of A Chemical Biology Approach To Uncover The Influence Of Sequence Variations On Ces1 Activity In Live Cells, Samuel James Knebel

Masters Theses

Drug metabolism is the biochemical process of modifying drugs to detoxify and remove them through enzymatic transformations. These biotransformation’s occur primarily in the liver and are critical to understanding how pharmaceutical compounds are chemically altered inside the human body. Human carboxylesterases (CESs) catalyze the hydrolysis of esters, amides, thioesters, and carbamates. CES-mediated hydrolysis plays an important role in the metabolism of many drugs including the first FDA approved antiviral treatment for COVID-19, remdesivir (Veklury), the seizure control medication rufinamide (Banzel), and the flu antiviral drug oseltamivir (Tamiflu). CES activity is known to be influenced by a variety of factors including …

U.S Fans’ Identification With La Liga Teams, Pilar Barrio Sánchez

Masters Theses

This study explores LaLiga fandom in the U.S. by examining fan identification, loyalty, and commitment to their favorite LaLiga team. Moreover, the study explored the reasons why fans first choose their favorite team to support as well as their motives to watch or attend soccer games. To do so, a mixed method approach was used in which participants from LaLiga teams around the U.S. were asked to complete a survey questionnaire and participate in an in-depth interview. Based on the findings, the discussion identifies key strategic considerations and needs of future research for LaLiga to better adjust its communication strategies …

Wolbachia Infection In Gall Associated Insect Communities In Illinois And Indiana, Jakeb Watts

Masters Theses

Wolbachia is a maternally inherited, gram-negative bacterium and has been found to be associated with up to 60% of all insects, frequently resulting in male-killing, feminization, and cytoplasmic incompatibility in the hosts. Gall wasps and other gall-forming insects induce on various host plants abnormal tissue growths, or plant galls, with distinct morphology. They are considered as obligatory parasites to their host plant. The presence of Wolbachia infection in gall wasp populations in North America has not been extensively documented. Given the strong influence on host reproduction, not knowing Wolbachia infection in insect populations prevents the understanding of how populations are …

A Preliminary Investigation Of A Brief, Virtual, Behavioral Parent Training Program On Parents’ Self-Efficacy And Young Children’S Behavior, Taylor Daniels

Masters Theses

A single-case, multiple-baseline research design was used to evaluate the effects of a two-session, virtual behavioral parent training program on parents’ self-efficacy and their children’s compliance and appropriate behavior. Participants included five parent-child dyads recruited from a grant-funded preschool program in Northern Illinois. When the parent training program was implemented, parent self-efficacy increased across four of the five parent participants (using daily behavior ratings). Effect size comparisons for self-efficacy reflected large effects for three parents. Further, child compliance increased across four of the five child participants and child appropriate behavior increased across three of the five child participants (using daily …

Triclosan Degrading Bacteria From Wastewater Treatment Plants In Central Illinois, Mohammed Alsulami

Masters Theses

Triclosan is an antimicrobial agent that has been used in personal care products and has been identified to cause malformation on cartilage and bone development in zebrafish and influence on thyroid hormone system in humans. Due to its widespread usage and insufficient removal from wastewater treatment plants, triclosan has emerged as a pervasive contaminant that poses a potential threat to the environment and human health. The goal of the study was to isolate and characterize triclosan-degrading bacteria from WWTPs in central Illinois. Using enrichment culture with NMS media containing triclosan as sole carbon source, eighteen bacterial strains were isolated. The …

Predictors Of Attitudes About Autism Spectrum Disorder (Asd), Claire Sullivan

Masters Theses

Students with Autism Spectrum Disorder (ASD) are far less likely to enroll in secondary education than neurotypical students and students with disabilities (White et al., 2016). There is little research on the factors contributing to the reluctance of young adults on the autism spectrum to seek higher education. This study aims to answer two research questions. The first research question aims to determine if there is a predominance of negative attitudes towards ASD amongst present undergraduate college students. The second research question explores whether this could be a determining factor in a college determination for students with ASD. This current …

The Influence Of Cover Crops On Grassland Restoration, Josh C. Poland

Masters Theses

Grassland ecosystems comprise almost a fourth of all Earth’s land mass; however, due to ever-increasing rates of agricultural land conversion, these habitats are facing a large-scale biodiversity crisis. The degradation of grasslands extends beyond physical impacts, such as soil erosion, to include the loss of soil microbial communities as a serious risk to the health and productivity of these habitats. Cover cropping, commonly used in agriculture to revive agricultural soils, has rarely been applied to grassland restorations, and could combat or reverse the harmful effects of modern agriculture techniques. For the first chapter of my thesis, I used a greenhouse …

Personal Branding, Reality Television, And Social Media: How Former Big Brother Contestants Create, Maintain, And Alter Their Public Image, Justin L. Richards

Masters Theses

This study interrogated how these theories were potentially used, or aspects of the theories used to create, alter, or maintain, the contestant’s personal brands on two social media platforms. Informed by previous literature on personal branding and impression management, 1,021 pieces of social media communication were analyzed, 499 pieces of communication from Taylor Hale, and 522 pieces of communication from Paulie Calafiore. This study determined that there were up to five different patterns on the kind of content produced that still qualified under these theories for Taylor Hale, and up to four different patterns for Paulie Calafiore. Some patterns appeared …

Tropospheric Correction For Insar Using Machine Learning, Ngo Hi Kenny Yue

Masters Theses

"Interferometric Synthetic Aperture Radar (InSAR) is a popular technique for studying Earth's surface deformation caused by phenomena like earthquakes and subsidence. However, its accuracy is limited by tropospheric delays caused by water vapor in the atmosphere. This limitation can be overcome by using methods that correct for tropospheric noise, such as statistical, empirical, and predictive approaches. This study explores the potential of using machine learning algorithms to predict the zenith total delay caused by tropospheric effects in InSAR measurements. The study employs two different machine learning algorithms, random forest and neural networks, to learn the relationship between numerical weather prediction …

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 …

Suppressing Aluminum/Silica Exchange Reaction Between High Aluminum Steel And Mold Flux During Continuous Casting Process, Kuanysh Nurbekuly Yermukhanbetov

Masters Theses

"Mold flux plays one of the critical roles in continuous casting of steel. It performs five primary functions: thermal and chemical insulation, lubrication between the steel strand and mold, absorption of inclusions, and promotion of even heat flux. The aluminum/silica exchange reaction occurring between steel and mold flux during the continuous casting process poses significant challenges in the steel industry. This reaction can lead to various defects in the cast product and adversely affect its surface quality, as well as downstream processing.

In this work, effectiveness of two approaches, namely slag dopant additions and electrochemical techniques, in suppressing the exchange …

Tailoring A System Engineering And Management Plan For A University Satellite Team, Jacob D. Anderson

Masters Theses

"A Systems Engineering and Management Plan (SEMP) helps enable a successful engineering project or team. All university teams working on satellite development encounter similar obstacles that are not commonly seen in industry. As a result, university teams must determine new approaches to solve these unique and difficult problems. A SEMP can mitigate risks, solve problems, and provide streamlined solutions. A modified SEMP is proposed along with guidance for implementing it into a new team and an existing team.

The adopted SEMP provides a road map for the technical execution and program management of a university team. The SEMP should be …

Computer Vision In Adverse Conditions: Small Objects, Low-Resoltuion Images, And Edge Deployment, Raja Sunkara

Masters Theses

"Computer vision based on deep learning is an essential field that plays a significant role in object detection, image classification, semantic segmentation, instance segmentation, and other applications. However, these models face significant challenges in adverse conditions, such as small objects, low-resolution images, and edge deployment. These challenges limit the accuracy and efficiency of computer vision algorithms, making it difficult to obtain reliable results.

The primary objective of this thesis is to assess the performance of deep learning- based computer vision models in challenging conditions and provide viable solutions to overcome the obstacles. The study will specifically address three key challenges, …

Static I-V Curve And Aging Test For Pim Characterization In Metallic Contacts, Kalkidan Anjajo

Masters Theses

"Spring clips and fabric-over-foams (FOFs) are widely used in mobile devices for electrical connection purposes. However, the imperfect metallic connections tend to induce passive intermodulation (PIM), resulting in a receiver sensitivity degradation, known as RF desensitization. Due to the complexity of the PIM characterization, there is not yet a way to evaluate PIM performance using a simple setup for environments like factories. In this study, a current-voltage (I-V) behavior-based PIM evaluation method is proposed and validated with various metallic contacts and contact forces. The test results demonstrated the feasibility of the PIM performance evaluation based on the measured static I-V …

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 …

Representation Of South Asia In American Television, Zahin Zaima

Masters Theses

No abstract provided.

The Amulet Of Nethelar, Sarah J. Brown

Masters Theses

No abstract provided.

Is The Kalam Cosmological Argument's Second Premise Defendable?, Mark Karapetyan

Masters Theses

Contrary to the skeptic's rejections, the second premise of the cosmological argument can be defended via scientific and philosophical arguments.

On Natural Evil: Augustine, Plantinga, And Hick, Andrew James Delaney

Masters Theses

This paper examines the philosophical problem of natural evil. Natural evil in the world creates a stumbling block between people and their faith in God. What can be said of the coexistence of God and evil in the world? The purpose of this paper is to address the criticisms of Christianity in light of natural evil and to share several theistic responses to the problem of natural evil. Specific considerations are made to the greater context of the story of humanity. Alvin Plantinga's free-will defense is evaluated first as a foundation for discussion. Contributions from Augustine, John Hick, William Rowe, …

The Importance Of Art In Cross Discipline Education, Shaye E. Beeman

Masters Theses

For years, art has been pushed under the rug. Especially in education, art is seen as less advantageous than other courses such as math, English, and science. This thesis explores the advantages of utilizing art in cross-discipline classrooms to help students learn and develop skills that will improve their physical, mental, and spiritual health. This thesis will bring into account other sources of information and data including research, case studies, and visual analyses to show: How will art improve the physical health of students? How does art increase the mental health of students? How does art improve the spiritual health …

World-Building Warnings: Depth In Creative Art To Consider Societal Paths, Kane Samuel Wright

Masters Theses

Addressing the issue of artists often failing to visually communicate through world-building concepts, this paper seeks to inform a design piece demonstrating the potential effectiveness of a message communicated through visual world-building in a manner that minimises audience disengagement and maximises articulate artistic communication. Questions arise as to what dangers a future society may face that could be worth using as a framework to address this communication problem, whether techniques surrounding visual world-building can be successful in this task, and where artists go astray in their own attempts. Research conducted suggests that psychology, culture, and semiotics play an important role …

Hey Girl, Feel My Thesis. Know What It's Made Of? Research Material., Mya Lynn Pritts

Masters Theses

As Generation Z becomes the newest generation to enter adulthood, it is valuable to understand their thought processes and communication patterns. Individuals of Generation Z are known to be digital natives, as they were born into a world of technology with the internet at their fingertips. Understanding Generation Z's use of memes is an area where little research has been done so far. The purpose of this study was to determine how Generation Z interprets and communicates with memes on the internet and social media platforms. Unlike previous research, this study analyzed the participants' perceptions, which further contributes to an …

Weight Of The Sword And The Hero's Journey, Chase Baylor Moore

Masters Theses

Chapter 1 Review: This chapter outlines the artist’s statement on his motivation behind the project. This presents a history of engagement with the fantasy medium with the artist and how the fantasy genre has inspired him throughout his childhood and into his adult life. The artist discusses his fascination with the genre and how fantasy provides a safe medium which allows for people to engage in difficult and testing experiences in a setting which they can learn empathy. Chapter 2 Review: This chapter details Joseph Campbell’s Monomythic structure in the form of the Hero’s Journey before engaging with how Christopher …

The Effect Of Video Recording On Self-Assessment Of High School Vocal Music Students, Julia Christine Sterba

Masters Theses

This research project is designed to examine the effects that video recording and evaluation have on the high school choral music students' skill development of tone, dynamics, rhythm, and pitch and provide information about self-assessment as a directional learning tool for singers to increase student achievement through self-regulated learning. Research indicates the power of self-assessment as an evaluation in the classroom. It has provided educators with tools to implement effective self-assessment practices that promote performance and self-efficacy. This research project will define self-assessment, address what skills are being assessed, and specify the methods of assessment that will be implemented. Models …

Bibliotherapy In The Helping Professions: A Heuristic Model For Intervention Design, Natalie Marie Haney

Masters Theses

I propose a new approach to examining bibliotherapy’s usefulness in the community-based care of individuals with serious mental illness (SMI), focused on producing a heuristic that benefits helping professionals who offer non-clinical and non-psychiatric services. Meant for writers designing bibliotherapy interventions in the helping professions, I conceptualize bibliotherapy in a model against the backdrop of community-based care’s history. A model has the potential to allow each writer to conduct situation-specific inquiry, invent bibliotherapy intervention designs suited to the unique needs of the profession’s help-seekers, and reflect on knowledge generated for intervention reiteration. Referring to Dewey, Rosenblatt and Barnlund to create …

Agatha Christie: Poisons And Prose, A Critical And Creative Consideration, Laurie Kay Wolf

Masters Theses

This Master of Fine Arts in Creative Writing thesis submission focuses on the literary approach and research processes of Agatha Christie. It includes an impetus and vision for the thesis project, a scientific inquiry into a sampling of the poisons Ms. Christie incorporated as murder weapons, and an analysis of texts from a variety of her published works. The creative manuscript portion incorporates the detective genre, the poison research, and this student’s interpretation of Ms. Christie’s writing style and distinction.

“The Ugly Truth”: Examining War Trauma And Therapeutic Storytelling Through The Works Of Tim O’Brien, Meredith Ivy Fedewa

Masters Theses

Within this work, a close study on the relationship between trauma and storytelling is examined through three of Tim O’Brien’s works: The Things They Carried, Going After Cacciato, and In the Lake of the Woods. Through the application of psychoanalysis, specifically the work of Jacques Lacan, and modern trauma theory, the relationship between individual identity and the traumatizing encounter of the Real is examined through O’Brien’s concepts of Story Truth versus Happening Truth, as well as how those concepts work together to navigate one’s trauma story. Through weaving the aforementioned theory with each text, O’Brien is seen …

Post-Covid-19 Teaching With Technology Support In Higher Education, Landon Nalepinski

Masters Theses

Using a mixed methods approach, this case study focuses on how technological support in higher education can encourage educators to continue using and developing their teaching with technology practices post-COVID-19. Data and information were gathered via an anonymous survey from faculty members at Grand Valley State University to gain a better understanding of what support is being provided to them and how we can expand on that in the future.

Childhood Food Insecurity In Rural America: Raising Awareness And Inspiring Action Through Art And Design, Julie Hansen Olson

Masters Theses

Children go hungry in America every day, particularly in rural communities, where statistics show food insecurity to be as high as 17%. This means one in six children in rural communities lacks nutritionally adequate food or the ability to acquire it on a daily basis. In one of the wealthiest countries in the world, this appalling statistic is unacceptable. But how do we mitigate food insecurity for children and its resulting effects on a child’s physical, mental, and social development? This project proposes to educate, raise awareness, and inspire and/or enable action by all stakeholders to reduce food insecurity, specifically …

Wood Turtle (Glyptemys Insculpta) Spatial Ecology, Habitat Selection, And Use Of Restored Oak-Pine Barrens In Northwestern Michigan, Diana Paige Methner

Masters Theses

Habitat fragmentation and loss, predation, and illegal collection are among the many threats plaguing turtle species worldwide which have caused substantial population declines. In the United States and Canada, approximately 38% of turtle and tortoise species are under significant threat. The wood turtle (Glyptemys insculpta) a freshwater turtle species experiencing declines and in 2023, the U.S. Fish and Wildlife Service will determine if this species should be listed under the Endangered Species Act. We studied the spatial ecology of wood turtles in northwestern Michigan, USA to fill knowledge gaps that exist throughout their geographic range. Between May 2021 …