Digital Commons Network^™

Finite Element Investigation Of Blast Load Responses In Nuclear Power Plant Containment Structures, Janak Raj Awasthi

Civil Engineering ETDs

Some significant incidents like the Chernobyl disaster (1986), the Fukushima Daiichi hydrogen explosion (2011), and some frequent military and terror threats to the nuclear Power plant structures have led to studying the capacity of power plant structures to withstand blast loadings. From this research, even one-third of the loss of the coolant is enough to damage the power plant structure. Crack starts from the wall and propagates toward the top of the dome and the foundation. The external blast shows high damage symptoms near the foundation area. Most of the steel members, including the rebars, Liner, and Tendons, showed high …

Increasing Clinical Placements For Occupational Therapy In A Social Services Setting: Innovations For Practice, Martin Fitzgerald, Becky Antich, Ele Grimwood

Internet Journal of Allied Health Sciences and Practice

Purpose: The provision of undergraduate clinical placements to support Allied Health education has always been a challenge. However, in the last few years, the mismatch between undergraduate students and available placements has become acute. This paper describes how an undergraduate occupational therapy programme and a Metropolitan Council provider of social services worked together to overcome these challenges. The aim was to enhance inter-institutional cooperation and placement educator support and to increase placement opportunities. Method: A series of meetings between the university and the host institution identified barriers and opportunities to placement expansion. For the host institution, these included the absence …

The U.S. Drug Policy Hamster Wheel: A Critical Discourse Analysis Of Seattle’S New Drug Ordinance, Hallie Conyers-Tucker

Seattle University Law Review

The author critically examines Seattle’s new drug ordinance using Critical Discourse Analysis (CDA) to reveal how legislative language influences the policy's actual effect. Although the ordinance claims to prioritize diversion and community health, the use of permissive language such as “may” and “shall” grants broad discretionary power to law enforcement and undermines the stated intent. The author situates the ordinance within a broader historical context, highlighting how drug policy in the United States has consistently been shaped by racialized and stigmatizing narratives. Additionally, the author argues that meaningful reform requires reframing the discourse around substance use to support public health …

Use Of A Shoulder-Mounted Wearable Sensor Prototype Designed To Detect Opioid-Related Overdose: A Qualitative User Experience Study, Alexis M. Roth, Ally K. D'Angelo, David Gordon, Benjamin Cocchiaro, Anush Lingamoorthy, Rose Laurano, Matthew Salzman, Jacob S. Brenner, Cameron Baston

SKMC Student Presentations and Publications

BACKGROUND: For over a decade, drug overdose has been the leading cause of injury and accidental death in the United States. Most fatal overdoses involve opioids and occur during solitary drug use events when no one is available to initiate lifesaving responses (eg, naloxone). While there is a growing interest in devices providing early overdose detection and automated responses, little research has engaged end users in a device design process.

OBJECTIVE: This study aimed to describe user experience, perceived harms and benefits, and the acceptability of a shoulder-mounted wearable sensor among people who inject drugs who wore a device prototype …

A Multi-Scale Numerical Analysis Of Wave Propagation Through Coastal Vegetation Using Proteus & Xbeach, Cole M. Statler

LSU Master's Theses

Coastal vegetation attenuates waves in the nearshore zone and protects shorelines from storm surge and wave action. It also traps nutrients and sediment, and participates in the formation of land over longer time scales. These features of vegetation make it a common component of nature-based engineering projects. Interaction of water waves and flow with vegetation, however, can involve unsteady and turbulent flow, non-hyrdostatic pressure effects, and air entrainment that can hinder the use of simple parametric representations of vegetation drag. XBeach, a one- and two-dimensional production model applies reduced-order methods, prioritizing computational efficiency. Vegetation is represented in XBeach as a …

Factors Influencing Successful Community Reentry For Formerly Incarcerated Men Who Have Received Supportive Services: A Qualitative Study, Ryan W. Fechner

Theses and Graduate Projects

The current study examined reentry experience among men following incarceration to determine salient protective and risk factors. The study reviews the impacts of incarceration, previous factors of recidivism identified in research, and qualitative research conducted on justice-involved individuals. Using a grounded theory qualitative approach, nine men recruited from a substance use treatment program who were released from prison within the past five years were interviewed to explore protective and risk factors. Findings from the current study were consistent with previous research in identifying barriers to reentry, such as difficulties finding housing, employment, and transportation. Additional findings indicate the importance of …

The Cost Of Showing Up, Lauren Roberts

NULR Online

No abstract provided.

Ud In The News July 19-25, University Of Dayton

News Releases

Sociologist Art Jipson wrote about how the QAnon movement entered mainstream politics for The Conversation. WHIO-TV and WDTN-TV in Dayton featured the ceremony swearing in new UD police chief Steve Durian.

An Experimental Investigation Of Federal Messaging On Public Support For Enforcement- And Treatment-Based Approaches For Opioid Overdose Prevention In South Carolina, Lídia Gual-Gonzalez, Hunter M. Boehme, Peter Baker, Melissa Nolan Ph.D., Mph

Faculty Publications

Background

As the opioid overdose crisis continues to produce excessive morbidity and mortality in the United States, government agencies have applied various approaches to prevent overdoses, including law-enforcement efforts (e.g., arresting people who use drugs, interrupting drug traffickers, etc.) and treatment-based approaches (e.g., naloxone, medications for opioid use disorder, etc.). Public perception and support of these approaches are relevant for informing policy, allocating resources, and effectively implementing community interventions to prevent drug-related harms.

Methods

Using an embedded informational survey design, we experimentally assessed whether public support for strategies to prevent overdose in South Carolina is influenced by language from federal …

Focused Rapid Assessment Process (Frap) 3.0: A Community-Led, Train-The-Trainer Model For The National Diabetes Prevention Program For Local Spanish-Speaking Adults, Rachel Apiolaza, Carolyn Peterseim Md, Miguel Chuidian Md

Research Scholars

No abstract provided.

Qualitative Thematic Analysis Of Crisis Communications From The Digital Pulpits Of Megachurches During Covid-19, Ralph Dustin Henderson

Doctoral Dissertations and Projects

The purpose of this qualitative thematic analysis multi-case study was to explore how secular crisis communication theories were adopted and modified by theological themes in U.S. megachurches during the first six weeks of the COVID-19 pandemic related lockdowns. Image Repair Theory (IRT), Discourse Renewal Theory (DRT), and Rhetorical Arena Theory (RAT) were examined alongside Christian themes (Theodicy, Radical Love, Physical Care, and Nontraditional Stakeholder Scope). Thematic analysis of sermon transcripts from 18 megachurches showed that IRT modified: high-attribution tactics were minimal; denial (via IMRA theodicy) defended the Church Universal (CU); evasion justified Church Local (CL)actions; and offensiveness reduction (esp. Transcendence) …

Charleston, Sc Branch Pilots Association And Noaa Ports, Christopher Diveglio

Benefits of Ocean Observing Catalog (BOOC)

The Charleston, SC Branch Pilots Association (end user 1) make “go-no-go” decisions based on data from the National Water Level Observation Network (NWLON), Official NOAA Tide Predictions and Physical Oceanographic Real Time System (PORTS) sensors for tall, deep draft vessels transiting through Charleston Harbor and into the associated tributaries. Data from these sources allows more precise calculations of clearances of at the Don Holt Bridge at North Charleston, SC. The NWLON and PORTS are sponsored by CO-OPS which is the source for accurate, reliable, and timely tides, water levels, currents, and other oceanographic data. The vision of CO-OPS is to …

Refugee Law Lab Consultation Report On Bill C-2, Sean Rehaag, Petra Molnar, Simon Wallace

Commissioned Reports, Studies and Public Policy Documents

This Report documents consultations undertaken by the Refugee Law Lab (RLL) with refugee advocacy communities in response to proposed legislation, Bill C-2, the Strong Borders Act. The report: a) Provides an overview of Bill C-2, highlighting its impacts on immigration and refugee law b) Outlines critiques of Bill C-2 made by advocacy and human rights organizations c) Describes the RLL, its consultation objectives, and methodologies d) Presents key themes from the RLL's consultations e) Proposes an action plan for the RLL and recommendations for other university-based researchers.

Multi-Scale Color Correction And Contrast Enhancement Via Leaf In Wind Optimization For Improved Weld Defect Detection In Non- Destructive Testing, Senthil Anand N Mr

Theses and Dissertations

Image enhancement is an essential process in numerous fields, including industrial inspection, medical imaging, remote sensing, and photography, as it improves image quality for accurate analysis and interpretation. Among the advanced image enhancement techniques, Focused Super Resolution (FSR) with Self-Attention Single Candidate Optimizer-based Generative Adversarial Networks (GANs) is specifically designed for weld defect detection, while Advanced Image Enhancement through Multi-scale Color Correction and Contrast Stretching using Leaf in Wind Optimization focuses on enhancing the overall visual quality of images. Although both approaches aim to improve image quality, they differ significantly in their objectives and application areas. The FSR method concentrates …

Responding To Police Perjury, David R. Katner

Cleveland State Law Review

The way in which defense lawyers phrase their challenges in criminal proceedings where police witnesses are thought to have committed perjury might place decisionmakers in the awkward position of unintentionally or intentionally coming to the aid of the witnesses who are unable to defend themselves during closing arguments. This article proposes a shift in the paradigm of how defense counsel characterize and handle testimony that seems untruthful, without having to engage in tactics that intend to be disrespectful to all police officers, let alone to the witnesses in the trial. Creating a continuum from absolute truthfulness to absolute untruthfulness and …

Sterilized Speech: The U.S. Impacts Of E.U. Digital Service Rules, Jelena Laketić

Cleveland State Law Review

In recent decades, online platforms have transformed how people communicate and interact. Speech on platforms has enabled commerce, driven political processes, facilitated revolution, and built communities. Distinguishing between beneficial and harmful content, however, has grown increasingly difficult. Beginning with the new legal framework for the illegal distribution of copyrighted works and the dissemination of audiovisual and terrorist content, the E.U. has taken the global lead and change in regulating online speech. The culmination of this approach has been the recent adoption of the Digital Services Act (DSA), which promises to revolutionize online platforms’ liability. This Article argues that the new …

Public Safety: Roles And Responsibilities, Yaritza Berrios, Joshua Houck Ba Nrp

Research Scholars

No abstract provided.

All Eyes On Me: Security And Preventative Measures In The Era Of Shoplifting, Clarissa Guevarra

Master's Theses

The passing of CA bills ranging from AB 1779 to SB 1416, and Proposition 36 aims to combat a supposed rise in retail theft, particularly denoting the increase in organized retail theft. This research investigates the accuracy of mainstream narratives surrounding retail theft, focusing on the various security strategies adopted by major retailers—namely, Walmart and Target stores—in the San Francisco Bay Area. The study aims to analyze the different types of security (human and physical), and their efficacy, and to envision alternative strategies to address theft beyond the adoption of punitive security strategies. Using a visual ethnographic approach, supplemented with …

Interactions Between A High Intensity Wildfire And An Atmopsheric Hydraulic Jump In The Case Of The 2023 Lahaina Fire, Clifford Dw Ehrke

Master's Theses

On 8 August 2023, a grass fire that started in the city of Lahaina, Hawai’i, grew into the deadliest wildfire in the United States since 1918. This wildfire offers a unique opportunity to explore the impact of high heat output on an atmospheric hydraulic jump and a downslope wind event. We conducted two WRF-SFIRE simulations to investigate these effects: one incorporating fire–atmosphere feedback and the other without it. We compare these WRF-SFIRE simulations to all available data regarding the fire event, including high resolution satellite data, weather station data from other parts of Maui and the Hawaiian Archipelago, and official …

Exploring Program Participant And Staff Perspectives On Correctional Education Programs, My Ngoc Nguyen

Dissertations

In this paper, I explored program participant and staff perspectives on correctional education programs. Prior research measured success of correctional education through recidivism, post-employment opportunities, and post-secondary education. However, few research examined the perspectives of staff, program participants, and alumni of such programs to understand factors that aid in important educational experiences within correctional education programs. In this study, I utilized a mixed-methods approach, where I collected close-ended and open-ended survey responses from 10 staff and 5 program participants on their ratings of program principles and characteristics as well as optional follow-up interviews to elaborate on their survey responses. The …

An Ai-Driven Framework For Real-Time Fake News Detection: Developing A Machine Learning-Based Filter For News Platforms In The United States, Umma Twaha, Yeasin Arfin

Engineering and Technology

The proliferation of fake news across digital platforms poses a significant threat to democratic processes, public health, and social cohesion in the United States. Manual fact-checking and traditional moderation approaches are increasingly inadequate due to the scale, speed, and sophistication of misinformation campaigns. This presents an AI-driven framework for real-time fake news detection, designed to serve as an intelligent filter for news platforms operating within the US media ecosystem. Leveraging natural language processing (NLP) techniques and machine learning algorithms—including supervised classifiers and deep learning models such as BERT and LSTM—the framework identifies deceptive content with high precision and low latency. …

Zero Trust Architecture For Electric Transportation Systems: A Systematic Survey And Deep Learning Framework For Replay Attack Detection, Grace Muriithi, Behnaz Papari, Ali Arsalan, Laxman Timilsina, Alex Muriithi, Elutunji Buraimoh, Asif Khan, Gokhan Ozkan, Christopher Edrington, Akram Papari

Montclair State University Scholarship & Creative Works

Modern and autonomous hybrid electric vehicles (HEVs), as complex cyber-physical systems, represent a key innovation in the future of transportation. However, the increasing interconnectivity and reliance on digital components expose these vehicles to significant cybersecurity risks. To address these challenges, Zero Trust Architecture (ZTA) has emerged as a promising security framework. Operating on the principle of ‘never trust, always verify,’ ZTA offers a comprehensive approach to ensuring continuous trust verification in HEV systems. Despite its potential, the application of ZTA within cyber-physical vehicular systems remains underexplored, and its practical benefits and limitations are not yet fully understood by the engineering …

Perspectives And Experiences Of Clinicians Who Treat Incarcerated Youth In Florida, Rose-Lissa Meline Regnier

Walden Dissertations and Doctoral Studies

This study explored the experiences and perceptions of social workers, human services professionals, and mental health counselors, psychologists, or psychiatrists who treat youth with mental health issues within the criminal justice system in Florida. Using a qualitative research method, this study was framed by relational theory. Ten participants were interviewed regarding the perspectives, challenges, successes of clinicians and how they incorporate the needs and perceptions of youth into their treatment approaches. After coding and thematic analysis, five key themes emerged from the data. First, systemic challenges and inefficiencies in service delivery were evident, highlighting gaps in execution, resource shortages, and …

A Descriptive Case Study On How Suburban Texas Police Department Drone Use Conforms To Public Opinion, Terrill Brett Spell

Doctoral Dissertations and Projects

The purpose of this qualitative case study was to describe the use of drones by suburban police departments in Texas, and its central research question asked how that drone use aligns with what prior research found the public supports. The research design used a holistic multiple-case approach that involved interviewing police officers who use drones as part of their law enforcement responsibilities. Relevant theoretical frameworks were social contract theory, Packer’s theory on law enforcement, and evidence-based policing theory. Data collection involved semistructured interviews of 13 officers representing the same number of Texas suburban police departments. The data collected and analyzed …

Perspectives On Ethnic Federalism In Ethiopia, Girum Grbremariam Alemayehu

Walden Dissertations and Doctoral Studies

Ethnic federalism in Ethiopia has garnered significant scholarly attention for its role in shaping ethnic identity, governance, and national cohesion. However, limited research has explored how this political structure affects Ethiopian diaspora communities. This study addressed the problem of increasing ethnic divisions among Ethiopian immigrants in the Denver metropolitan area, which challenges community integration and shared national identity. Despite the growing presence of Ethiopian Americans, the literature lacks an in-depth understanding of their perspectives on ethnic federalism. The purpose of this ethnographic qualitative study was to explore how Ethiopian immigrants in Denver perceive its impact on their social, political, and …

Impacts Of Positive Childhood Experiences That Foster Resilience In Adults With Childhood Trauma A Qualitative Case Study, Jennifer J. Ruiz

Doctoral Dissertations and Projects

In today’s rapidly evolving environment, adolescents face increasingly complex challenges to their health and well-being. A significant contributor to these challenges is exposure to adverse childhood experiences (ACEs), which have been linked to long-term negative outcomes in physical, emotional, and psychological health. The pervasive impact of ACEs highlights the urgent need to explore protective mechanisms that can buffer against these adverse effects. Positive childhood experiences (PCEs) have emerged as a promising counterbalance, offering supportive and nurturing conditions that enhance resilience and promote healthier developmental trajectories. This qualitative case study explored the specific types of PCEs that foster resilience in individuals …

Exploring How People Become Investigative Genetic Genealogists Who Assist With Law Enforcement Investigations: A Multiple Case Study, Matthew Serio Hoggatt

Doctoral Dissertations and Projects

In today’s world of criminal justice, the use of Deoxyribonucleic Acid, otherwise known as DNA, to solve crimes, has become a popular tool for law enforcement, and a popular subject plot within the entertainment industry. Also growing in popularity at a fast rate, is the use of DNA combined with consumer-based genealogy websites to help identify unknown suspects or unidentified human remains. This process has become commonly known as investigative genetic genealogy (IGG), or forensic investigative genetic genealogy (FIGG). What remains unclear however, is how people learn the skills necessary to establish a career within the IGG field. The purpose …

2025-03-18 Leadership Team Minutes, Susie Salazar

Executive Council Minutes

No abstract provided.

Enhancing Hypertension Management In Correctional Facilities: Educating Advanced Practice Providers On Effective Strategies, Kimbreya E. Otey

Doctoral Dissertations and Projects

Hypertension is a leading risk factor for cardiovascular disease and remains a significant public health concern, particularly within correctional facilities where access to consistent guideline-based care is often limited. Incarcerated individuals experience higher rates of chronic conditions, including hypertension, yet standardized approaches to management are frequently lacking. To address this gap, an evidence-based educational program was developed for nurse practitioners (NPs) and physician assistants (PAs) working in the correctional setting. Grounded in the International Society of Hypertension (ISH) guidelines, the program was developed to enhance awareness and knowledge among NPs and PAs regarding evidence-based hypertension management practices using the International …

Week Of July 21, 2025, Student Life

College, School and Department Newsletters, Magazines, and Journals

Your summer hub for events, resources and updates.