Digital Commons Network^™

The Association Between Sports Camp Participation And Perceivedcompetence And Independence Among Visually Impaired Youth, Mary A. Keene, Justin Haegele, Xihe Zhu

Journal of Youth Development

Research on sport camps for visually impaired youth is limited. The purposes of this study were to examine if visually impaired campers’ self-perception of their perceived competence and independence changed as a result of attending a one-week sports camp. Forty visually impaired campers ranging from 10-15 years of age, who attended a one-week sports camp, completed a survey study from two outcome measures of the American Camp Association Youth Outcomes Battery. A bivariate correlation analysis and descriptive analyses were conducted. The campers reported relatively high levels of perceived competence (5.48 ± .57) and moderate levels of perceived independence (4.94 ± …

Do Horse Breed Association Youth Programs Promote Life Skills And Goaldevelopment For Youth With Attention Deficit Hyperactivity Disorder?, Julius Culwell, Makenna Foster, Molly Christine Nicodemus, Molly Friend, Holly Evans, Dean Jousan, Katherine Agbigail Holtcamp, Clay Cavinder, Toree Williams

Journal of Youth Development

Almost 10% of American youth are diagnosed with attention deficit hyperactivity disorder (ADHD). While not a learning disability, this diagnosis results in youth being labeled academically “at-risk.” While equine assisted services (EAS) promote an emotionally safe learning environment for at-risk youth, program availability is limited. Horse breed associations, however, offer programs nationwide for all youth, although these programs do not have a therapeutic intention. Therefore, the objectives of this study were to utilize a survey to determine program participation and associated development of life skills and goals for ADHD youth. A survey was developed with the following: 15 fixed-response multiple-choice …

Shall We Invent The Saints We Need? Pope Francis, The Politics Of Canonization, And Vincentian Saints, Matthieu Brejon De Lavergnée

Vincentian Studies

As the Church reforms and includes more laypeople in its power structure, a similar movement for inclusion should be made among the people who are considered for sainthood. In the past, most saints have been European men who led consecrated lives or who were martyred. This reflected the Church’s previous priorities, ideals, and demographics. But clericalism does not guarantee holiness, as recent sexual abuse revelations have shown, and martyrdom is an uncommon experience. Pope Francis and others have recognized that laypeople can lead extremely holy lives on both a small and large scale. Even the fulfillment of ordinary duties of …

Beyond Charity: The Development Of The Mission Of The Daughters Of Charity In Sub-Saharan Africa, Theresa Eke

Vincentian Studies

Theresa Eke recounts the history of the Daughters of Charity’s service in Africa and explains the evolution of their approach to poverty alleviation there. The Daughters learned the importance of knowing the cultures and languages of those they served. At first, they addressed poverty with donations of material goods, but later they empowered the poor, teaching them skills and helping them establish farms and businesses, particularly through helping them to purchase equipment. They learned to listen to what the poor themselves said would help them. They supported high school and university education, especially for women and girls. The Daughters also …

Conservative Management Of A Rare Clinical Phenomenon: Paraspinal Compartment Syndrome - A Review Of Existing Literature., Mark Lagreca, Arash Badragheh, Nathan Jones, Thomas Falconiero, Brian Danshaw

Orthopedic Surgery Resident Research

INTRODUCTION: This review of case series and case reports explores conservative management strategies for paraspinal compartment syndrome (PCS), a rare clinical condition. Extremity compartment syndrome has been shown to be managed most effectively with emergent surgical release of the fascial compartment. Given the rarity of PCS and the paucity of research in the literature, some authors have suggested the possibility of conservative treatment. There has been no study to date that has specifically investigated the cases of non-operative management of PCS.

MATERIALS AND METHODS: There are 16 case reports in the literature with 22 cases of PCS treated conservatively. The …

Striking A Balance: Market Shock & Responses In Automotive Components Manufacturing, Emma Lane Mcgahey

All Theses

This thesis examines the effects of extreme market shocks on supply chain dynamics within the automotive industry. Through an analysis of demand data from an automotive manufacturer to its component suppliers (January 2018 to May 2024), the study investigates the relationship between market shocks and supply chain responses, providing insights into how auto components inventory management handles downstream responses to market shocks. With supporting public data—from FRED, BLS, and the U.S. Census Bureau resources—we explore two primary relationships: the impact of market shocks on the Average Standard Deviation of Demand (SDO) and the effect of demand variability on expedited pricing …

Higher Order Bessel Beams Integrated In Time (Hobbit) With Engineered Light Frequencies And Applications In Computational Imaging, Tyler Cramer

All Theses

This thesis presents an adaptive optical system which leverages the frequency shifts from an acousto-optic deflector (AOD) form an array of uniformly spaced frequency diverse beamlets. These beamlets are then spatially transformed (wrapped) into a circular array forming a non-diffracting ring with an unprecedented orbital angular momentum (OAM) mode switching rate of 50Mhz with an OAM range of ±64. Along with frequency diversity, the non-diffracting range of the beams are analyzed 6 Rayleigh ranges of an equivalently sized gaussian beam. Inherent in the frequencies superposed on the AOD are associated relative phases which can be controlled to form sets of …

Real-Time Network Simulations For Ml/Dl Ddos Detection Using Docker, Luis D. Garcia

Master's Theses

As the integration of artificial intelligence (AI) within cybersecurity continues to

grow, machine learning (ML) and deep learning (DL) models are increasingly used to

detect cyber attacks. However, these models are rarely evaluated in real-time attack

scenarios to see how subtle changes from the real networking environment can affect

their predictions. To address this issue, we propose a scalable, platform-independent

Docker testbed specifically designed for simulating real-time Distributed Denial of

Service (DDoS) attack scenarios that allows researchers to deploy and evaluate their

pre-trained, ML and DL detection models. Our framework is simple to configure

and can run across Intel and …

Performance Of Multi-Composite Materials With Corrugated And Cell Geometries Under Low-Velocity Impact, Lukas S. Kolbl

Master's Theses

Composite structures have demonstrated great potential to improve mechanical performance in various applications, including ballistics protection. This study demonstrates that the integration of geometrically optimized composites into core-face sheet assemblies provide great impact resistance. The research investigated the performance of two composite manufacturing methods under low-velocity impact through residual strength and damage comparisons. Corrugated core composites were produced with traditional manufacturing methods, namely compression molding, using twelve stacking sequences. These stacking sequences were chosen to represent four laminate groups, where a unique fiber orientation scheme was employed across three laminate thicknesses (6, 8, and 12 layers). In contrast, honeycomb and …

Finite Element Analysis And Verification Of Transverse Mechanical Properties Of Generally Cylindrical Orthotropic Constitutive Modeling Of 3-Phase Nanocomposite Unit Cell, Christopher J. Hawkins

Master's Theses

Fiber-reinforced composites are increasingly popular due to their specific strength and stiffness, making them ideal for high-performance applications. However, these materials primarily exhibit superior properties in-plane, while their out-of-plane characteristics remain comparatively weaker. Previous research has shown that the most effective method to enhance out-of-plane properties involves the incorporation of carbon nanotubes. Experimental tests have demonstrated significant improvements in properties such as tension, flexural, short beam shear, and fracture toughness. Alongside these experimental studies, analytical equations have been developed to predict the behavior of these composites under various loading conditions, including tension, bending, shear, and fracture. Existing models primarily address …

Bonsai Merkle Tree Streams: Bulk Memory Verification Unit For Trusted Program Verification System, Richard J. Rios

Master's Theses

Today, all modern computing systems are undoubtedly vulnerable to numerous types of attacks that could be targeted toward any layer of the system from dedicated hardware to highly abstracted software. Unfortunately, many devices and systems naturally contain inadequately protected components or software modules that un- dermine their security as a whole. Additionally, security is heavily variable system to system, and has a huge dependence on adequate implementation and ongoing support from device and software manufacturers. To address these various security issues in a very general way, TrustGuard, a containment security system utilizing an external device called the Sentry that would …

An Investigation Into The Use Of Amateur Astronomy Equipment For Optical Orbit Determination Using A Mobile Telescope Platform, Johan C. Govaars

Master's Theses

The process of optical orbit determination has long been in the domain of large organizations and stationary observatories with highly specialized scientific equipment. This thesis seeks to determine not only if satellites can be captured regularly using purely commercial-off-the-shelf (COTS) equipment, but also if initial orbit determinations can be made using that data. Moreover, the use of a mobile telescope platform allows users to circumvent the restrictions of fixed observatories such as low horizon viewing restrictions or existing light pollution.

A completely COTS setup was utilized that included an 8-inch Celestron NextStar 8SE telescope with an f/6.3 focal reducer and …

Joseph Moxon: Fueled By Science, Extinguished By Class. How A Forgotten Middle-Classed Early Modern English Puritan Printer Mathematician And Globe-Maker Helped Forge The Scientific Revolution And Democratize Knowledge Among The Trades, Kenneth L. Macro Jr.

Master's Theses

Joseph Moxon, raised within the trades, elevated into the middle-class, was an inducted Fellow of the Royal Society, Hydrographer to the King’s Most Excellent Majesty, Printer, Author, Translator, Maker of Globes and of Spheres, Maker of Maps and of Mathematical Instruments, Engraver, and Entrepreneur. Moxon was the quintessential Renaissance Man. A tradesman living in a time of great scientific intrigue and discovery, Moxon, acknowledged by few mid-seventeenth century historians, rightfully contributed his scientific discoveries—in the forms of tutorials and manuals written for the common man—as a testimony to all printers who have helped in the progression of the Scientific Revolution. …

Ultrasound Denoising And Speckle Reduction Using Artificial Neural Networks, Mark Atttaalla

Master's Theses

This paper focuses on improving speckle reduction and denoising performance in ultrasound images by leveraging neural networks. A dataset of simulated ultrasound images was created using Field-II simulation software based on CT scan images, to create clean and noisy image pairs. Various Convolutional Neural Network models based on U-Net and generative adversarial networks were developed and tested. Peak Signal-to-Noise-Ratio (PSNR) and Structural Similarity Index Measurement (SSIM) were used as metrics along with qualitative assessment. Results show that our tuned U-Net generator network outperformed traditional filtering such as Lee and BM3D.

Fortifying Ai-Iot Food Supply Chains: Addressing Third-Party Cybersecurity Vulnerabilities, Ashwin Chudasama

Electronic Theses, Projects, and Dissertations

The integration of Artificial Intelligence (AI) and the Internet of Things (IoT) technologies within food supply chains has led to significant operational efficiencies but has also introduced cybersecurity vulnerabilities, especially from third-party vendors supplying critical software and hardware. This study explores these vulnerabilities and evaluates multi-layered defense strategies to mitigate the cybersecurity risks they introduce. The research questions guiding this study are: (Q1) How do third-party vendors contribute to cybersecurity vulnerabilities within AI-IoT systems in the food industry? (Q2) How can multi-layered defense strategies effectively mitigate the cybersecurity risks introduced by these vendors?

Using a systematic literature review (SLR) approach …

The Effects Of Covid-19 Lockdowns On Cybersecurity, Natalie Sanders

Electronic Theses, Projects, and Dissertations

The COVID-19 pandemic and subsequent lockdowns forced many Americans to quickly adapt to working from home, many of which had never done so in the past. In addition, organizations were forced to modify security policies and protocols to allow for remote access to sensitive information. The rapid change in security policies as well as the sudden growth of remote access during the pandemic presented a broader landscape for cyber criminals to attack. In this report, we review the number and type of cyberattacks reported from two (2) years before the pandemic through two (2) years after (1998 through 2023), to …

Civil Practice And Procedure, Christopher S. Dadai

University of Richmond Law Review

As an annual update, this article discusses decisions from the Supreme Court of Virginia and the Court of Appeals of Virginia reviewing procedural issues. Some of the analysis provides a new perspective on a procedural topic and other parts of the analysis focus on issues where courts are reminding Virginia practitioners of procedural obstacles and pitfalls. The article further discusses revisions to civil procedure provisions of the Code of Virginia and Rules of the Supreme Court of Virginia in the last year.

The article first addresses relevant procedural issues and analyses in opinions of the supreme court and the court …

The Case For Specialty Dockets: The Intersection Of Judicial Intervention, Psychiatric Hospitalization And Involuntary Commitments, Community-Based Services, And Public Safety, The Honorable Jacqueline S. Mcclenney

University of Richmond Law Review

Defendant Doe was diagnosed with a significant mental illness in 2015. His adult diagnosis of paranoid schizophrenia came after having been an adjudicated delinquent following multiple status offenses as a juvenile. Defendant Doe was placed into foster care as a result of his biological father’s incarceration and his mother’s unwillingness to seek treatment for her substance use disorder. Mother, father, and now adult Defendant Doe were all eligible for services and attempted to receive them through the local community services board (“CSB”).

Defendant Doe received psychiatric and supportive services through the CSB. Defendant Doe again entered the criminal justice system …

Creating A Space For Relaxation And Wellbeing At The University Of South Alabama, Mary Wolf

Honors Theses

A program to provide supplementary support for the mental health and wellness of students at a midsize Southern University by providing a centrally located “relaxation space” for students on campus during the last two weeks of the semester is proposed and tested. A central location was found on campus to host the space. The researcher also developed an online survey for students to review the space. The trial was run for two weeks, and participants were able to access the online survey throughout those weeks. The results of the survey were analyzed to better understand the students’ responses to the …

Personal Exposure To Black Carbon: Impact Of Time-Activity Patterns And Environmental Factors On Exposure Levels, Sai Deepak Pinakana, Johnathan R. Gonzalez, Amit U. Raysoni

School of Earth, Environmental, & Marine Sciences Faculty Publications

Black carbon (BC) is a critical environmental pollutant with significant implications for human health. This study aims to quantify personal exposure to BC by focusing on the influence of microenvironments and time-activity patterns in the Rio Grande Valley (RGV) region of South Texas, USA. Over eight days in March and April 2023, a portable aethalometer and GPS tracking instruments were used to measure BC exposure among a study participant, alongside recording the time spent in various microenvironments. The BC measurements were correlated to the time activity patterns to calculate BC inhaled dosage values thereby elucidating its impact on human health. …

Take The Cherry From My Ice Cream, Cause You Know I Won't Eat It, Jenna Reynolds

A Midwestern Review: A Magazine of the Arts and Issues at DePauw University

Jenna Reynolds is a Senior English Writing major. She has written for AMWR in the past and has also written for the Depauw stage (Romeo and Juliet at Bridgerton).

16(5) Special Issue 2024, Rosalind Raby

Journal of Comparative & International Higher Education

The JCIHE 16(5) 2024 Special Issue Conceptualizing Micro-Level Narratives in Thematic Constructs of Internationalization with Special Guest editors: Fakunle Omolabake & Fiona Hunter. The articles in this issue examine the micro-level dimension in the internationalization of higher education (IHE), that is situated at the individual level. While of importance, the micro level of IHE has been under-studied.

Global South Sisterhood In A Virtual Exchange: A Critical Autoethnography, Bhavika Sicka, Arzu Atajanova

Journal of Comparative & International Higher Education

No abstract provided.

Academic Voices: Continuing Professional Development For Teaching In Internationalized Classrooms, Lucie Weissova, Jeanine Gregersen-Hermans, Darko Pantelic

Journal of Comparative & International Higher Education

No abstract provided.

Troubling Paradise: Exploring The Experiences Of National Student Exchange Participants To The University Of HawaiʻI At Mānoa, Allison Yap

Journal of Comparative & International Higher Education

No abstract provided.

Conceptualizing Micro-Level Internationalization From Empirical And Conceptual Constructs: Adding The Human Dimension, Omolabake Fakunle, Fiona Hunter

Journal of Comparative & International Higher Education

No abstract provided.

Investigating Challenges Of Converting Cad Models To Game Ready Assets, Vathsa Pawar

All Theses

This thesis explores the challenges associated with converting detailed CAD models into game-ready assets optimized for use in virtual reality (VR) environments using game engines, focusing on enhancing using mechanical engineering models. The primary goal is to establish a toolchain that allows the integration of CAD models into game engines for immersive applications, enabling engineers and stakeholders to interact with 3D models in a synthetic environment. The study employs several test cases ranging from simple door models to complex automotive vehicle prototypes, elaborating the process of exporting CAD models through intermediate formats (such as STEP, STL, GLB) using tools like …

Unlocking Lean Construction: Decoding The Root Causes Of Initial Implementation Failures, Adam Hoots

All Theses

In recent years, the construction industry has increasingly adopted lean construction methodologies, with the aim of enhancing project efficiencies, eliminating waste, and delivering projects that exceed all project owner expectations. With this as the industry’s focus, many projects struggle with the initial implementation of lean principles, leading to disrespect of people and resources, cost overruns, schedule delays, stakeholder misalignment, and compromised quality. This research investigates the reasons behind initial failures and how they influence the broader industry's perception of lean construction.

Drawing from a comprehensive case study of a higher education dormitory and dining facility project, this research study explores …

Sustainable Agriculture Practices And Economic Outcomes: Selected Ipm In Tomato And Cover Crop Inter-Seeding In Organic Corn In South Carolina, Rohini Sonti

All Theses

This two-chapter thesis focuses on the economic evaluation of integrating a combination of sustainable agricultural practices aimed at improving environmental resilience and farm profitability across both conventional and organic farming systems in South Carolina. The research study lays emphasis on two key areas: the use of Integrated Pest Management practices, specifically grafting and Anaerobic Soil Disinfestation (ASD) in tomato production and the inter- seeding of cover crops under different tillage systems in organic corn production.

The first chapter assesses the economic feasibility of two IPM practices: grafting and anaerobic soil disinfestation (ASD) in tomato production. Following the phase-out of methyl …

Life Cycle Assessment Approach For Energy Usage In Animal Rendering Plants, Abel Binoy Mathew

All Theses

The animal rendering industry plays a crucial role in transforming waste products from livestock production and meat processing facilities into valuable and economically beneficial products, promoting both resource efficiency and sustainability. This study uses a life cycle assessment (LCA) approach to evaluate energy usage and greenhouse gas emissions in animal rendering plants, focusing on electricity and natural gas as the main energy inputs for plant operation. This research examines three distinct rendering facilities, each processing different raw materials, to quantify the environmental impacts of rendering operations. Site visits, data collection, and real-time monitoring were used to capture energy use across …