Digital Commons Network^™

The Divided Self: Gothic Duality In Literature, Sarah Anna Meeks

Masters Theses

Gothic literature of the nineteenth century is haunting due to its frequent use of ghosts and monsters. However, the true terror lies in a deeper horror, one that is more intimate and destabilizing– a fright that leaps out of the text, looking into the heart of the reader: the fractured mind of the self torn between reality and repression, haunted by its own, newly manifested internal disunity rather than external monsters. The characters of Gothic fiction are typically caught in a psychological turmoil. They battle with split morals between duty and desire, morality and madness, and science and spirituality. Specifically, …

Exploring The Relationship Between Loneliness And Real-Time Measurements Of Gsr And Hrv During Concept Mapping, And Cortisol And Oxytocin Levels, Jangwon Seo

Masters Theses

This study attempts to explore loneliness among college students from a bio-physio-psycho-social perspective, and it utilizes real-time physiological measurements (GSR and HRV) and biomarkers (cortisol and oxytocin) in conjunction with psychosocial assessments. The study employs both qualitative and quantitative methods, which involve concept mapping exercises, with the aim of comprehending the full nature of how loneliness interacts with physiological and psychological processes. At Time 1 (T1) we found significant positive correlations between loneliness and elevated GSR levels, which is indicative of increased sympathetic arousal (r = .35, p < .01). Additionally, there were significant negative correlations between loneliness and mean RR intervals in HRV that indicated autonomic dysregulation featured by increased sympathetic activities as well as reduced parasympathetic functions (r = -.28, p < .05). However, at Time 2 (T2), these correlations were not significant indicating possible temporal fluctuations due to adaptive responses or extraneous variables such social support systems or coping mechanisms. The qualitative data from concept mapping enriched the analysis by providing deeper insights into the cognitive and emotional processes underlying loneliness. Despite limitations like demographic skewness, funding constraints, logistical challenges, etc., this, therefore, highlights the need for multidimensional investigations of psychological phenomena. This has implications for future research as well as clinical practice, which could include using these integrative measures to develop holistic interventions for mental health disorders.

Position Sensor Offset Fault Calibration In Speed-Regulated Pmsm Drives, Ujala Anuradhi Maha Gamage

Masters Theses

Speed regulation of electro-mechanically actuated systems is common across broad application segments, including industrial and residential sectors. The increasing demand for efficient energy conversion has made permanent magnet synchronous machines (PMSM) a preferred choice in modern applications. Vector controlled PMSMs in speed regulation mode being the dominant form of control, accurate speed and position measurement is crucial. However, a misalignment in the position sensor with respect to the true rotor zero position in speed regulated PMSM drives leads to inefficient energy conversion with the possibility of unstable motor behavior. The considered position sensor offset error fault, under severe fault modes, …

Advancements In Visualization, Post-Processing And Ai-Enhanced Modeling Of Multi-Scale Micromechanics For Composite Materials, Joao Guilherme Brites Rei

Masters Theses

This study addresses some of the primary deficits of a localization/homogenization workflow for composite materials by focusing on the visualization and enhancement of models based on GMC and HFGMC, with emphasis on their implementation within the NASMAT ecosystem.

This thesis details the development of two dynamic, ParaView-based plugins that convert large hierarchical simulation outputs into interactive insights. While NASMATDiscreteElement systematizes RUC creation with transparent parametrization in a reproducible GUI, NASMATExplorerRUC enables the inspection of deeply nested datasets through accurate cell picking and synchronizes comparisons between parent and child views. Additionally, a shallow U-Net neural network is optimized on HFGMC data …

The Comparison Of Dixon–Mood And 1/Nf Methods For Fatigue Limit Estimation Of 17–4 Ph Stainless Steel (H900), Arthur Pallar Pallar

Masters Theses

This study compares two methods for estimating the fatigue limit of 17-4 PH stainless steel (H900): the Dixon–Mood staircase and Kujawski 1/Nf linear method. Tests were conducted on an MTS Acumen 3 kN system under axial tension–tension loading at R = 0.1 and 50 Hz, following the standard practice defined in ASTM E466-15. Flat specimens were fabricated by water-jet cutting and polished. Tensile tests verified mechanical properties consistent with published data for the H900 condition. Fifteen specimens tested by the staircase method yielded a mean fatigue limit of 1138 MPa. The 1/Nf analysis using four specimens produced 1159 MPa, 2 …

Evaluating Psychosocial Stressors And Mental Well-Being Of Construction Professionals From The Management Standpoint: An Exploratory Study, Md Tauhidul Karim

Masters Theses

Construction professionals face persistent workplace stressors that undermine their mental well-being outcomes. Despite progress in general job-related stressors, social and interpersonal aspects of psychosocial stressors traditionally remain underexplored in the construction management research. The present study examines how social and interpersonal factors influence construction workers’ mental well-being and how management’s awareness, responsiveness, and strategic roles evolved in the transition of the COVID-19 pandemic at the organizational level. An integrative mixed-methods approach was employed, combining a systematic literature review, a bibliometric analysis, and an exploratory case study to capture the current landscape of mental well-being and management standpoints in the US …

Extremum-Seeking Approach For Real-Time Self-Healing Of Position Sensor Offset Error In Non-Salient Pmsms, Ramitha Kalhara Dissanayake Ralalage

Masters Theses

The inherent advantages of permanent magnet synchronous machines (PMSMs), such as high efficiency, has led to their frequent use in industry, including safety-critical applications, such as transportation electrification. The accurate measurement of the rotor position is key to achieving efficient and reliable field-orientation-based torque regulation. With the high reliance on the rotor position measurement, position sensor fault diagnosis and mitigation facilitate a layer of safety. Conventional methods for compensating position sensor offset errors in electric drives typically depend on accurate knowledge of motor parameters. However, these parameters are often subject to variation due to temperature changes, system aging, and other …

Design, Optimization, And Initial Results Of An Automatic Impedance Matching Network For Nitrogen Inductively Coupled Plasma, Logan Anthony Alvesteffer

Masters Theses

The electric propulsion industry is witnessing a strategic interest toward the utilization of molecular propellants as alternatives to noble gases due to increasing cost constraints and logistical requirements. This transition is hindered by a fundamental deficiency in the understanding of molecular plasma and radio frequency physics, including the excitation, dissociation, and ionization cross-sections, which mandates a reliance on computationally inefficient, empirically modified atomic thruster designs. Furthermore, current state-of-the-art electric propulsion devices, such as gridded ion thrusters and Hall effect thrusters, utilize an electrode (cathode) for ionization and are thus susceptible to chemical poisoning and material erosion, which is prevalent while …

Music Technology As A Medium To Stem Education, Sophia Grace Moon

Masters Theses

This project researched how music technology programs can be implemented in high schools of low-income communities to act as a medium in teaching STEM education. The point at which students are first introduced to STEM concepts is critical in terms of their interest. The project explored the ways we can help students not only excel in school, but also help to interest them in subjects that have lucrative job markets as well. The number of jobs related to STEM fields continues to grow as our society relies more and more on technology. Getting students interested in STEM almost guarantees a …

Cold Forged: A Theological Reckoning In Narrative Silence, Craig Steven Wright

Masters Theses

This thesis examines the construction of testimonial fiction as an act of moral resistance and theological witness, developed through a creative manuscript (Cold Forged) that embodies a cruciform narrative structure modelled on Isaiah 53 and the Book of Job. The project interrogates institutional betrayal, memory as liturgy, and the intersection of silence and suffering, situating itself within a literary genealogy that includes Flannery O’Connor, Fyodor Dostoevsky, Cormac McCarthy, and C.S. Lewis. The critical paper will explore the aesthetics of theological realism in trauma narrative, and the artist statement will defend the cruciform architecture of narrative silence as an ethical form.

With Love From The Front: Exploring Authenticity In Historical Fiction, Sarah E. Ray

Masters Theses

This MFA thesis is comprised of an artist statement, a scholarly essay on authenticity in WWII historical fiction, and a novel set during World War II. The artist statement outlines personal experiences, faith perspective, and writing aesthetics that shape the approach to historical storytelling, examining how a history-oriented upbringing and Christ-centered worldview inform a writing philosophy centered on crafting emotion through authentic character development and vivid sensory details. The scholarly component argues that authentic WWII fiction requires both meticulous historical accuracy and genuine emotional truth. Drawing on primary sources including interviews with former WWII Army members, wartime diaries, and period …

Cyberbullying Defensive Strategy In Social Media Sessions Via Machine Learning And Cyber Deception, Mohammad Shafiqul Islam

Masters Theses

Cyberbullying poses a significant challenge on social media, where traditional detection systems struggle with the nuanced and dynamic nature of online abuse. This thesis proposes an integrated framework that combines large language model (LLM)-based detection with generative decoy responses to enable real-time protection for victims on platforms like Instagram and WhatsApp. Using models such as Mistral 7B, GPT-3.5 Turbo, and Phi-3 Mini, prompt-based one-shot learning achieved 87% detection accuracy and a 5% F1-score improvement over zero-shot approaches, demonstrating robust identification of text-based bullying. A novel synthetic dataset of 98 multi-turn conversations, designed with diverse subtypes and evaluated for realism, addressed …

Design Of Non-Invasive Device To Measure Differential Flow In The Carotid Arteries, Rachel Elisabeth Jacquay

Masters Theses

A stroke is categorized as quickly developing symptoms of cerebral function loss with no apparent cause other than that of vascular origin. Stroke detection in prehospital settings, such as an ambulance, is subjective and often requires additional imaging methods to obtain a definitive conclusion. Common non-invasive methods for stroke detection include Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) scans. Still, these techniques can be expensive, time-consuming, and dangerous due to exposure to strong magnetic fields and radiation. Two additional methods have been proposed for quick, inexpensive, and non-invasive stroke detection, namely Ultrasound Doppler and Pressure Transducer. A simplified physical …

The Red Dusk Coffee Shop: The Application Of Tension In The Cozy Fantasy Genre, Kelli M. Lynch

Masters Theses

The purpose of this thesis is to examine the methods by which cozy fantasy writers apply literary tension within their works. Because they write within a genre that focuses on low stakes and high comfort, cozy fantasy writers must strike a balance between soothing the reader and keeping the reader interested in the narrative. The critical paper highlights several cozy fantasy writers and how they generate tension without compromising the genre-defining cozy essence. Finally, the thesis contains a complete cozy fantasy novella. The novella features Erik Juntunen, a coffee shop owner in the Keweenaw Peninsula who employs humans and figures …

Thomas And Samuel: A Tragedy Of Power: A Case Study, Julius Gunser Karnwie

Masters Theses

This thesis is a major requirement for completing the Master of Fine Arts in Creative Writing program through Liberty University's Online Programs. In order to accomplish this enterprise, the student was required to conduct extensive research on relevant subjects in order to compile an Artist Statement, a Critical Paper, and the Annotated Bibliography, which appears at the end of this paper. This play is based on the student's personal experiences in a land torn by war and anarchy. Those experiences helped shape his understanding that people and nations can glean valuable lessons from the annals of history for carving better …

Redesigning Responsibility: Closing The Knowledge Gap In Sustainable Design, Kaitlyn Faith Funk

Masters Theses

This thesis investigates the gap between awareness and application of sustainable practices in the graphic design industry. While sustainability has become a widely discussed topic, designers often lack accessible, practical tools to integrate it into their work. Through a combination of research, case studies, and design thinking methodologies, this project develops a comprehensive educational toolkit and accompanying campaign, ReDesigning Responsibility, that equips designers, educators, and students to make informed, environmentally responsible choices in both print and digital media. The deliverables include a printed reference guide, an interactive microsite, and a branded campaign, all aimed at fostering sustainability as a core …

Spiritual Dialogue Alchemy: Renewing The Mind Through Screenwriting, Cynthia Elaine Jeffress

Masters Theses

Emotional Entanglement is a romance drama adaptation that delves into the craft element of emotional dialogue alchemy in film adaptation. This approach, grounded in a rigorous, qualitative research-based methodology, aims to transform a novella into a cinematic language that is suitable for the visual and auditory experience of film, while preserving the essence of the original author's voice and intent. The screenplay explores themes of friendship, divorce, forgiveness, second chances, and redemption, inviting the audience to reflect on their spiritual journey. This thesis compiles an artistic statement that clarifies the writer's nature, purpose, process, and the vision of specific works …

Analyzing The Impact Of Passive Techniques On Aircraft Wing Hysteresis: An Experimental And Numerical Study, Brendan Worton

Masters Theses

This study investigates the effects of passive flow control techniques on aerodynamic hysteresis primarily in NACA 2412 (cambered) and 0012 (symmetric) wings. Computational Fluid Dynamics (CFD) was used to design and evaluate three passive techniques, including outward-facing dimples, leading-edge tubercles, and rectangular vortex generators, prior to experimental validation. These techniques demonstrated improvements in aerodynamic performance in CFD simulations and were therefore selected for wind tunnel testing to analyze their aerodynamic performance and influence on hysteresis behavior. A custom, cost-effective experimental setup was designed and developed to facilitate efficient angle-of-attack control and data acquisition. It incorporates a three-axis force sensor, stepper …

Early Detection Of Oak Wilt Using Unmanned Aerial Vehicles (Uav) & Computer Vision, Muttaki I. Bismoy

Masters Theses

Forests are critical ecosystems, delivering services such as biodiversity conservation, climate regulation, timber production, and recreation. However, they face increasing threats from pathogens like Bretziella fagacearum, which causes Oak Wilt, a lethal disease that disrupts water transport in oak trees, leading to canopy dieback and eventual death. Traditional detection methods rely on manual ground surveys, which are labor-intensive, time-consuming, and prone to error, particularly in early disease stages.

This research presents an automated, scalable, high-precision Oak Wilt detection system using Unmanned Aerial Vehicles (UAVs) combined with deep learning-based computer vision. Expanding on earlier work with a lightweight CNN achieving an …

Investigation Of A Divergent Triangle Construct For Internal Fixation Of Vertical Femoral Neck Fractures Using Experimental And Finite Element Analysis Methods, Hannah Rainey

Masters Theses

Hip fractures are a significant public health issue as they are a commonly encountered problem and have a high rate of mortality. The fracture of the femoral neck is difficult to treat due to the geometry of the proximal femur and the weight-bearing capacity that the structure must comply with. Internal fixation of the femoral neck is often accomplished with three screws inserted along the axis of the femoral neck. The optimal configuration and number of these screws is not agreed upon in the literature. The purpose of this study was to conduct a pilot investigation on the biomechanical performance …

Impact Analysis On Silicone Breast Implants Using In Vitro Experiments And Finite Element Analysis, Brenna Marie Tiernan

Masters Theses

Silicone breast implants are commonly used in breast augmentation and reconstruction procedures. Mentor introduced two newer models of silicone gel-filled implants, the MemoryGel^TM Xtra and MemoryGel^TM Boost, designed to increase the gel fill and projection of the implants while reducing wrinkling and rippling of the shell. Modifications to the shape and fill of these implants may result in different mechanical responses under compressive or impact loading conditions. To investigate whether these structural differences influence implant behavior, in vitro drop testing and finite element analysis (FEA) simulations were conducted, focusing on impact forces, internal stresses, and deformation patterns experienced …

Effect Of Arm Movement On Lower Body Muscle Contributions To Standing Long Jump Performance, Abigail Douglas

Masters Theses

Previous jumping studies have proven that jumping with arm motion enhances performance compared to jumping without arm motion. The purpose of this study was to investigate the effect of arm motion on the muscle contributions of the lower extremities during the standing long jump using muscle-actuated modeling informed by experimental data. Specifically investigating how arm motion enhances performance at the muscle level and how the muscle contributions of the lower extremities differ in jumps with and without arm motion. Three male and three female participants performed three jumps with arms and three jumps without arms. The longest jumps with and …

Don't Say You Love Me, Breanna Dunwell

Masters Theses

Teen dating violence is a silent epidemic that is not talked about enough or taken seriously. This shows that age does not matter when it comes to any type of abuse or harassment – physical, emotional, sexual, stalking, etc. The household that the victim lives in, race, parents marital status, and financial situation do not play a role into who is a victim versus someone who is not. The perpetrator does not care about those kinds of details. They only care about needing to be in control of the other person. Even though this is a snippet, the story shows …

A Diversity Dilemma: A Qualitative Research Study On The Past And Present Racial And Cultural Demographics Of Formal Music Education Students, Destiny Deberry Stone-King

Masters Theses

This thesis study examined the relationship between the preference for popular music, racial identity, and the decision to participate in school music courses and ensembles, aiming to understand how the interaction of these factors influences the demographics of music students. The researcher analyzed previous research on music preference, the history of music education in the United States, commentary on the music education system, and personal accounts of music educators and former music students. The researcher used a historical qualitative research design and meta-analysis to answer three research questions: 1) How does a musician’s racial identity, musical preference, and musical training …

Investigation Into Intraocular Pressure Distribution Via Computer Aided Engineering (Cae), Madison Maureen Hinman

Masters Theses

The leading cause for irreversible blindness and vision loss is glaucoma - an eye condition associated with elevated intraocular pressure (IOP). Increased IOP is also seen during other pathological conditions like spaceflight-associated neuro-ocular syndrome (SANS), and non-pathological conditions as when playing a wind instrument. The study aimed to describe the influence of different vitreous cavity size as well as vitreous fluid viscosity on the IOP as measured at the back of the eye on the retina. Improved understanding of eye pressure transmission can aid in a better understanding of eye diseases. The experiment conducted included cavities of varying size and …

Curses & Versus: A Soldier's Life In Verse, Robert M. Haynes

Masters Theses

Every life is complicated. Since the Fall of Man, humans have used art to probe the tumult of the living and give meaning to the dead. The challenge comes when an artist must capture brief moments that define their work or explain the force that impelled their creations. What follows is my attempt to harness five aspects that contributed this work, the process of writing it, and its significance to the wider literary world. The snapshots presented stand on their own and do not require the others to make sense. However, when taken together they present the whole of a …

Crown Of Thorns, Sarah Mellas

Masters Theses

Crown of Thorns is a proposed historical fiction series. Set in France on the brink of the 1789 French Revolution, the story speaks to themes of belonging, brokenness, abuse, forgiveness, and navigating through trauma and impossible choices. A challenge that a writer can face when seeking to craft an emotionally resonant series for the small screen is in building a genuine audience connection. This thesis and creative manuscript for the series pilot episode, The Spurning, focuses on exploring and demonstrating the importance that authentic characters render in building audience connection between viewer and series developed for television or streaming networks. …

A Tragedy And A Miracle: Trauma Medicine During The U.S. Civil War, Maxwell Bailey

Masters Theses

The Civil War, in many ways, hangs in the balance between the modern and premodern, with some historians calling it the first modern war, and others calling it the last pre-modern war. This historical dilemma extends to battlefield trauma care, where the modern and the archaic exist hand in hand. While the Civil War did not represent the birth of modern trauma care, it is certainly where modern American trauma care was conceived. The advancements in the medical field during this time prepared the way for germ theory to truly develop trauma care into a modern medical science. The groundwork …

Recess: Utilizing Gamification To Encourage Lifelong Creativity In Emerging Adults, Julia Schneider

Masters Theses

While creative outlets are prioritized in childhood, adults in the United States are increasingly less likely to engage their creativity during leisure time, which ultimately impacts overall well-being. This project aims to explore: (1) What is creativity, and why is it beneficial? (2) What factors contribute to the decline of creative engagement? (3) How does engaging with creative outlets impact overall well-being? (4) How can play be used as a catalyst to foster creativity? Through a literature review, case studies, and visual analyses, this thesis examined and integrated existing research on creativity and play in order to effectively create a …

Poland: A Forgotten Ally, Juliana Rose Pettis

Masters Theses

World War II created a significant change in Polish History. The Molotov-Ribbentrop Pact rendered Poland torn into two sections. Hitler occupied the western side, while Stalin overran the eastern side. The two dictators split Poland in September 1939. It was the only country singled out for such a destiny. In response, the Poles created the Polish Underground. This government utilized asymmetrical warfare to fight against the Nazi occupation and assist the West. The Poles assisted continuously throughout 1939 to 1945, but their fight for independence resulted in the partitioning of Poland and the beginning of Joseph Stalin’s communization of Europe. …