Digital Commons Network^™

Hugs In Hues, Shivani Pednekar

Theses

Hugs in Hues is an animated short film about social anxiety, emotional expression, and discomfort with physical touch. The story follows Tina, a young artist who struggles to express how she feels. When she pulls away from a hug from her friend Emily, Tina escapes into a painting-like 2D world made from her drawings. This imagined world reflects Tina’s emotions. The colors, textures, and spaces change based on how she feels. Her anxiety, fear of rejection, and need for safety take visual form. The real world feels sharp and rigid, while Tina’s illustrated world feels soft, imperfect, and expressive. Animation …

Energy Input–Output Meta-Analysis Reveals Algal Diesel Struggles To Break Even, Michelle M. Arnold, David J. R. Murphy, Christopher L. Lant

Environment and Society Student Research

Algal biofuels have been investigated as an alternative to fossil fuels and first-generation biofuels for transportation in the United States since the 1970s. Yet after five decades of development, scalability and implementation remain limited—largely due to persistent barriers such as low biomass productivity, modest lipid yields, and energy-intensive processing methods. These technical challenges significantly constrain the feasibility of large-scale commercialization despite substantial research and investment. To evaluate progress toward commercial viability, this study harmonized energy inputs and outputs across 508 observations on the production of algal biofuel energy return on energy investment (EROEI) in the United States. While bioethanol achieves …

Mae Enewsbrief July-Sept 2025, Department Of Mechanical And Aerospace Engineering, Michigan Technological University

Department of Mechanical and Aerospace Engineering eNewsBrief

No abstract provided.

Hollywood, Ai, And The Moral Universe: An Analysis Of The Terminator And Battlestar Galactica, Lara Sumera Samms

Masters Theses

This thesis defends the argument that depictions of artificial intelligence in Hollywood film and television point to a moral universe. Films The Terminator (1984) and Terminator 2: Judgment Day (1991), as well as the television series Battlestar Galactica (2004-2009) are analyzed to find clues of moral facts. This research paper submits that these stories add weight to the moral argument and provide evidence that humans implicitly recognize a moral universe. Such acknowledgment of moral structures cannot be adequately explained within a secular framework such as utilitarianism or evolutionary ethics. However, the Christian worldview frames reality around the existence of God, …

Successful Treatment Of Comorbid Sapho Syndrome And Hidradenitis Suppurativa With Upadacitinib, Deepika Narayanan, Tiffaney Tran, Valeria Duque-Clavijo, Hung Q Doan, Stephen K Tyring

Faculty, Staff and Student Publications

No abstract provided.

Procedure As Power: The Rule Of Arcadius In Constantinople, 395–408, Matthew Lloyd Talmage

Doctoral Dissertations and Projects

This dissertation reinterprets the reign of the Eastern Roman emperor Arcadius (395-408 CE), challenging the entrenched view of a passive figurehead by arguing that he governed through indirect, procedure-driven rule. It analyzes how Arcadius shaped outcomes via law, office rotation, ecclesiastical appointments, and controlled visibility while shifting political risk to ministers and bishops through strategic inaction. Focusing on Constantinople and the Eastern court between the deaths of Theodosius I (395) and Arcadius (408), the study employs process-tracing with falsifiable indicators: legal addressee patterns as proxies for routing nodes, rotation cadence in senior posts as a balancing and audit tool, and …

Childhood Trauma And Adult Psychological Disorders: A Case Study, Jessica Marie Thomas

Doctoral Dissertations and Projects

Childhood trauma including experiences of sexual, physical and emotional abuse, neglect and exposure to violence has been widely recognized as a significant risk factor for the development of psychological disorders in adulthood. Such early life adversities can disrupt emotional, cognitive, and social development which can contribute to long-term mental health challenges. This qualitative study aimed to explore and understand how childhood trauma influenced adult psychological disorders, not only by examining direct impacts but also by identifying perceived moderating factors that shaped incarcerated individuals’ outcomes. Using a qualitative case study approach, the research investigated the lived experiences of adult incarcerated males …

A Predictive Correlation Analysis Of Ninth And Tenth Grade Students' Perception Of Culture Of Excellence And Their Attitude To Stem, Mofoluwake Abiola Laleye

Doctoral Dissertations and Projects

The purpose of this quantitative, predictive correlational study was to determine if ninth and 10th grade students’ attitude toward Science Technology, Engineering and Mathematics (STEM), specifically in mathematics and science can be predicted from their perceptions of culture of excellence (CoE). The continued disparity in academic performance and the representation of minority in STEM workforce has prompted the need to explore the effect of CoE on their attitude to STEM. Data for this study were collected from 177 ninth and 10th grade students attending a public charter school predominantly serving underrepresented minorities in southeastern Tennessee. The primary instruments were Student …

Methods For The Discovery Of Antibodies Toward Junin Virus Utilizing Yeast Surface Display, Jonathon E. Corral

Doctoral Dissertations and Projects

The importance of this study is to perform antibody discovery as a means to derive novel preventative and therapeutic antibody countermeasures against the Junín virus, to alleviate the potential risk of a global pandemic. The purpose of this methodological study was to develop a protocol that utilizes yeast surface display to discover antibodies, from naïve human antibody libraries, that can bind the Junín Virus antigen. The methodology of yeast surface display employs the galactose-inducible GAL1 promoter to synthesize and express antibody proteins bound to the Aga2p and Aga1p and anchored to the cell wall by glycosyl phosphatidylinositol motif (GPI). The …

Elmer Boyd Staats [Inducted 1981], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

Thomas Coleman Andrews [Inducted 1953], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

Joel Stanley Demski [Inducted 2000], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

Charles Waldo Haskins [Inducted 2000], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

William Henry Beaver [Inducted 1996], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

William Wager Cooper [Inducted 1995], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

Thomas Richard Dyckman [Inducted 2009], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

Robert Samuel Kaplan [Inducted 2006], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

Frank Donaldson Brown [Inducted 2022], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

David Francis Larcker [Inducted 2021], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

Comparison Of Cost, Accessibility, Speed, And Efficiency Of Modern Microbial Detection Methods For Wastewater Surveillance And Their Potential Benefits In Low-Resource Settings, Gloria Rodriguez, Davida Smyth

Masters Theses (Archived)

During the COVID-19 pandemic, wastewater surveillance helped predict the emergence of several waves of the SARS-CoV-2 virus, sometimes before clinical detection, alerting public health authorities to investigate. As human fecal material can contain the nucleic acids of both DNA- and RNA-based pathogens, new methods isolating total nucleic acid (TNA) can be used to detect a wider variety of pathogens and genetic targets. Wastewater Surveillance is faster, cost effective and scalable. This study compared three commercially available TNA extraction kits: Promega Rapid Capture Beads (Rapid), Maxwell RSC Enviro Total Nucleic Acid (Vacuum), and Nanotrap® Microbiome A and B Enviro Water Protocol …

Factors Influencing Hispanic Students Obtaining A Post-Secondary Degree, Amy Paz

Masters Theses (Archived)

This qualitative case study explored the factors influencing Hispanic students’ decisions to pursue post-secondary education. Guided by the research question, What factors influence Hispanic students’ decision on obtaining a post-secondary college degree? the study examined the lived experiences of five participants who pursued various pathways, including two- and four-year institutions, vocational training, and workforce entry. Semi-structured interviews revealed four central themes: (1) influence and motivation, (2) cultural and educational background, (3) challenges and barriers, and (4) the importance of a college degree. Findings highlighted the significant role of family as both motivators and guides, the influence of cultural values, and …

Toward Climate Resilient Cities: Endorsing Green Justice Amid Unequal Distribution And Disparities In Fast-Sprawling Urban Nagpur, Prajakta Pimpalshende, Manu Thomas, Jayshree Shukla, Shruti Lahoti, Shalini Dhyani

Cities and the Environment (CATE)

Population expansion and accelerated land development frequently overlook the inclusion of green infrastructure, leading to disparities in Urban Green Space (UGS) distribution. In rapidly urbanizing cities of the Global South, ensuring socio-ecological connectivity is vital for promoting sustainable, climate-resilient, multifunctional landscapes. This study uses Nagpur, a rapidly expanding Indian city, as a case study to investigate spatial inequities in UGS access through the lens of green justice. We employed the Demand Supply Gap assessment (World Health Organization and Urban and Regional Development Plans Formulation and Implementation, Government of India guidelines), the 3-30-300 green space rule as a guiding principle to …

Exploring Spiritual Coping And Anxiety Reduction In Military Personnel Transitioning Through The Meb Process And Undergoing Vocational Training: A Qualitative Approach, Camron L. Rawls

Doctoral Dissertations and Projects

This qualitative study examined how transitioning military service members (TMSMs) navigating the Medical Evaluation Board (MEB) and the Integrated Disability Evaluation System (IDES) used spiritual and vocational resources to manage stress and cope with identity loss. Using an interpretative phenomenological analysis (IPA) approach, semi-structured interviews were conducted with 10 participants enrolled in or recently completing the Ch. 31 Veterans Readiness & Employment (VR&E) or another vocational training program. The interviews were audio recorded, transcribed, and analyzed through repeated cycles of coding, memoing, and theme development. Six major themes emerged: (1) bureaucratic confusion and identity disruption that increased anxiety and led …

A Causal-Comparative Study Of Student Perception Of The Usefulness Of Llms For Academic Achievement Among Business Technology Course Levels (200, 300, And 400) When Comparing Free Versus Paid Llm Access, Wendy Chun

Doctoral Dissertations and Projects

The purpose of this quantitative causal-comparative study was to determine if there is a difference in student perceived usefulness of large language models (LLMs) for academic achievement among undergraduate business students at different business technology course levels (200, 300, and 400) when comparing access to free versus paid LLMs. This study is important because it contributes to a practical understanding of the impact of LLM-assisted learning on students' perception of how LLMs contribute to academic achievement at the undergraduate level; therefore, this study contributes to the literature by providing empirical-based information on how a student perceives the effectiveness of using …

Glider Gladiators: American Transport Aviators And Gliderborne Troops From Operation Ladbroke Through Operation Overlord, Gregory F. Withrow

Doctoral Dissertations and Projects

This study reassesses the overlooked but crucial role of American glider pilots, gliderborne infantry, and C-47 Troop Carrier Command aviators in Allied airborne operations from Operation Ladbroke to Operation Overlord. While most accounts of World War II airborne warfare focus on paratroopers, this dissertation shows that glider forces were key to the success of major Allied offensives. They often faced misinterpretation, bias, and historical omission. By using a wide range of primary sources—including glider pilot interrogation reports, unit operational records, after-action analyses, and firsthand accounts—this work reconstructs the tactical, logistical, and experiential aspects of American glider operations at a depth …

Acoustic Black Hole Structures Using 3d-Printed Polymer Concrete, Siham S. Al Shanti

Civil Engineering ETDs

Mitigating unwanted vibrations is essential in the design of structural and mechanical systems to ensure safety, reliability, and long-term performance. This dissertation advances the Acoustic Black Hole (ABH) concept, passive vibration control strategy, by replacing geometric tapering with controlled material properties. Using Euler–Bernoulli beam theory, elastic modulus variation in polymer concrete (PC) enabled wave velocity reduction without compromising fatigue resistance. The high strength, excellent damping, and rheological properties of PC makes it ideal for 3D-printed ABH structures. This work examined bond performance between normal concrete properties, developed PC mixes with tailored rheological and mechanical properties, and evaluated their 3D-printability. A …

Leveraging High-Performance Cloud Computing To Model Underwater Acoustic Propagation And Scattering From Time-Evolving Rough Sea-Surfaces Using The Finite-Difference Time-Domain Method, James Alexander Higgins

Dissertations and Theses

This dissertation presents a two-dimensional (2D) Finite-difference Time-domain (FDTD) model for simulating underwater acoustic propagation and scattering from a one-dimensional (1D) time-evolving rough sea-surface. The techniques discussed are extendable to three spatial dimensions. Traditional acoustic modeling techniques often rely on a "frozen" sea-surface assumption, which proves inadequate for long-duration signals interacting with the time-evolving boundary at many different wave height displacements during its transit. To address this, a new FDTD update equation incorporating a variable subgrid is developed, significantly enhancing spatial accuracy at the boundary without increasing computational cost or compromising stability.

The model's accuracy is rigorously validated against established …

Articulating Spacecraft Chassis, Christian T. Conkle, Robert A. Bettinger, Philip D. Smith

AFIT Patents

The present invention relates to articulating spacecraft chassis and methods of making and using same. The present invention relates to spacecraft chassis and methods of making and using same. Such spacecraft chassis have a dynamic movement capability that allows the spacecraft to alter its structure while still maintaining industry volumetric launch standards. This capability increases opens up a wide range of achievable volumetric states and increases the ability to meet mission requirements by introducing a new tunable parameter. In addition, the judicious selection of certain dynamic movement parameters can result increased payload capabilities and improved maneuverability.

The Inferred Functional Connectome Underlying Circadian Synchronization In The Mouse Suprachiasmatic Nucleus, K L Nikhil, Bharat Singhal, Daniel Granados-Fuentes, Jr-Shin Li, István Z Kiss, Erik D Herzog

2020-Current year OA Pubs

Circadian rhythms in mammals arise from the spatiotemporal synchronization of ~20,000 neuronal clocks in the suprachiasmatic nucleus (SCN). Although anatomical, molecular, and genetic approaches have revealed diverse SCN cell types, how network-level wiring enables their synchronization remains unclear. To overcome the challenges of inferring functional connectivity from fixed tissue, we developed Mutual Information & Transfer Entropy (MITE), an information-theoretic framework to infer directed cell-cell connections with high fidelity from long-term live-cell imaging. Recording and analyzing 3,290 h of clock gene expression from 8,261 SCN neurons across 17 mice, we uncovered a highly conserved, sparse SCN network organized into two asymmetrically …

Holter Monitor Qt Dispersion And Qtc-Dispersion In Pediatric Long Qt Syndrome And Development Of A Diagnostic And Arrhythmia Risk Prediction Model, Hadeel Allam, Na Le Dang, Edita Karasalihovic, Nathan Miller, Lisa Roelle, William B Orr, Dustin Nash, Anthony G Pompa, Jennifer N A Silva

2020-Current year OA Pubs

BACKGROUND: Holter monitors can provide temporal QT analysis, allowing for calculation of QT dispersion and corrected QT dispersion over time. We describe the results of the QT dispersion and corrected QT dispersion over a 24-hour period in pediatric patients with long QT syndrome (LQTS), compared with a normal cohort, and develop 2 new machine learning models for diagnosis and arrhythmia risk prediction in LQTS.

METHODS: A single-center retrospective case-control study was conducted comparing patients with congenital LQTS and normal controls who underwent a clinically indicated Holter between January 2022 and May 2024. After identifying patients with cardiac events, 2 neural …