The Role Of Ombudsman And Social Work Protecting Rights, Roni Alicia Werner

Selected Full-Text Master Theses Collection 2018-

This thesis examines the role of the Ombudsman as an independent and impartial mechanism for addressing complaints, resolving conflicts, and promoting accountability within organizations. It explores how ombudsmen function across institutional contexts—such as higher education, government, and corporate settings—to provide confidential, informal, and accessible pathways for dispute resolution.

The study analyzes key principles guiding Ombudsman practice, including neutrality, independence, confidentiality, and informality, and evaluates their effectiveness in fostering trust and organizational transparency. Through a review of relevant literature and case examples, the thesis highlights how Ombudsman offices contribute to early conflict resolution, reduce formal grievances, and support ethical decision-making.

Additionally, …

To Examine The Effects Of Integrating Cultural Responsive Teaching (Crt) Into Special Education Classrooms, Nkem Akaemeh

All Electronic Theses and Dissertations

This thesis writer examined the Cultural Responsive Teaching (CRT) strategies for working with students who are identified with special education needs in particular emotional behavioral disabilities and autism spectrum disabilities (EBD & ASD). The strategies have been reviewed throughout this thesis. It is a very well organized instructional system which considers a number of learning areas namely: academic, social/emotional, and cultural aspects. This method has been defined from a variety of references/writers and supported by a review of the literature. The system incorporates a number of strategies addressing academic, social/emotional, cultural and other areas/needs as indicated in this thesis.

Caregiver Satisfaction Of Parent-Child Interaction Therapy With Autistic Youth: A Mixed-Methods Study Of Coaching Vs. Non-Coaching Approaches, Madeleine Schlegel, Chelsea Kendrick

2026 Research Poster Competition

Though few family-based interventions exist to address disruptive behaviors with Autistic youth, one such treatment, Parent-Child Interaction Therapy (PCIT), has a growing body of evidence to suggest that it can be used with Autistic families to promote positive caregiver-child interactions and reduce child aggression or defiance (Scudder et al., in press). However, to date, a standardized protocol to use with Autistic youth (PCIT-Autism) has not been outlined or tested to ensure that the needs of Autistic youth and families are adequately met. Based on feedback from an Autism Community Advisory Board, where Autistic community members and their families communicated their …

Uav-Based Sensor Integration For In-Situ Lake Water Quality Monitoring, Alec Campbell

2026 Research Poster Competition

Current water quality assessment methods rely heavily on manual sampling and laboratory analysis, which are time-consuming and difficult to perform in remote or hazardous environments. In surface water monitoring, spatial and temporal resolution is often constrained by labor, access, and logistical limitations of manual sampling programs. This research aims to develop a drone-based system for real-time, in situ lake water quality monitoring. To address these challenges, the project focuses on integrating multiple water quality sensors, including oxidation-reduction potential (ORP), pH, electrical conductivity (EC), turbidity, and a multispectral spectrometer, into a compact, UAV-compatible design capable of collecting spatially referenced data. Methods: …

A Probabilistic Approach To Multiscale Simulation: Evaluating Machine-Learned Backmapping Models Of Diphenylalanine, Sage Paschall

2026 Research Poster Competition

Diphenylalanine (FF) has demonstrated the tendency to form several nanostructures, a subset of which are electrically conductive and have exciting potential applications in biotechnology and nanoelectronics. However, the exact mechanisms underlying this self-assembly process remain largely ambiguous. Atomistic-scale molecular dynamics (MD) simulations allow for the evaluation of atomic-level interactions crucial in understanding the driving thermodynamic forces behind self-assembly, but are too computationally expensive to span the necessary timescale to observe the self-assembly process in action. Coarse-grained (CG) models allow for simulation at the appropriate timescale but come at the cost of vital atomistic detail. It is therefore important to develop …

Flair- Flow-Level Anomaly Intrustion Recognition, Joseph Dumond

2026 Research Poster Competition

Industrial control systems (ICS) and industrial Internet of Things (IIoT) networks support critical infrastructure such as power generation, water treatment, and manufacturing. As these systems become more connected, they are increasingly exposed to cyber threats. However, many existing intrusion detection approaches rely on detailed packet inspection or supervised machine learning techniques that require labeled attack data and extensive tuning, making them difficult to deploy in real industrial environments.ICS networks typically generate highly regular and predictable communication patterns due to periodic control logic and deterministic device behavior. Because of this structure, abnormal or malicious activity often appears as a disruption to …

P4 Driven Data Plane Analytics For Industrial Control Network Security, Haden Fowler

2026 Research Poster Competition

Industrial control systems manage critical infrastructure such as power grids, water treatment plants, and manufacturing facilities. These systems rely on specialized network protocols to send measurements and commands between sensors, controllers, and operator workstations. Protecting these networks from cyberattacks is essential because a successful intrusion could disrupt services that millions of people depend on daily. Most current security monitoring approaches analyze copies of network traffic after it has already passed through the system. This delay means that malicious commands may reach their targets before any alarm is raised. More importantly, when alerts do occur, operators often lack the evidence needed …

Developing A Cpp-Conjugated Cas9 Library For Efficient Non-Viral Delivery To The Dmd Gene, Amie Donathan

2026 Research Poster Competition

Duchenne muscular dystrophy, or DMD, is a genetic neuromuscular disorder caused by the mutation of the DMD gene, resulting in alterations in the functionality or production of dystrophin, a protein essential to maintain muscle fiber integrity and strength. This mutation leads to progressive muscle degeneration, causing motor loss, cardiopulmonary failure, and ultimately, premature death. Gene therapies using CRISPR aim to replace the mutated gene to provide long-term correction. Although this has promise, CRISPR-based therapies use a viral vector to deliver, which presents notable challenges, such as immune problems and liver toxicity. A non-viral delivery method is a viable approach, but …

Application Of Matlab Simulation For Quantum Wells And Absorption Modelling, Mohamed Nur

Electrical Engineering Theses

The Quantum-Well User Entered Simulation Tool (QUEST), originally developed at the University of Texas at Arlington in 2005, is a simulation program built in MATLAB for computing energy eigenvalues and wavefunctions in user-defined semiconductor quantum well structures. This thesis presents a new revision and extension of QUEST with three primary contributions: compatibility updates to the existing MATLAB codebase, intersubband absorption modelling, and a redesigned graphical user interface for ease-of-use in testing.

The modernization effort for this program addresses incompatibilities introduced by changes to the MATLAB runtime environment since QUEST’s original release in 2005, including corrections to the self-consistent Schrödinger-Poisson solver …

Comparative Evaluation Of Hplc And Capillary Electrophoresis In Intestinal Permeability Of Oseltamivir Phosphate Via Single-Pass Intestinal Perfusion (Spip) Method, Senem Şanli, Gülpembe Halay, Mustafa Sinan Kaynak, Nurullah Şanlı

Arts & Sciences Faculty Publications

Introduction: Oseltamivir phosphate (OP), a widely used antiviral prodrug for influenza, requires accurate Biopharmaceutics Classification System (BCS) classification to inform formulation and bioequivalence decisions. Despite its high solubility, the permeability characteristics of OP remain inadequately defined. Methods: This study evaluated the intestinal permeability of OP using the in situ Single-Pass Intestinal Perfusion (SPIP) model in male Sprague Dawley rats. Two validated analytical methods - High-Performance Liquid Chromatography (HPLC) and Capillary Zone Electrophoresis (CZE) were developed and compared. Metoprolol tartrate served as the high-permeability reference standard, and phenol red was used to monitor water flux. Permeability coefficients (Peff) were calculated after …

Continuum Of Care Zine, Natanya Dewar

Open Educational Resources

No abstract provided.

Stuck In The Middle?: A Design Project To Support Do Not Qualify (Dnq) And Other Struggling Students At The Elementary Level, Steven T. Hartnett, Kevin M. Parkinson, Whitney M. Wayman

Doctor of Education Capstones

This dissertation in practice is designed to support New Kent County Public Schools, which noticed an increase in students being referred for special education services without a concomitant increase in students being found eligible for such services. Systems mapping revealed a root cause of this discrepancy is that the division lacked a comprehensive intervention plan consistently implemented, and - as a result - some students were referred for special education services not due to the presence of a potential learning disability, but merely for lack of other available options. Using tenets from design thinking and design-based research, the project co-created …

Understanding Community-Defined Success Of Urban Community Gardens, Josephine H. Laprad

Master of Urban and Regional Planning Capstone Projects

No abstract provided.

Planning For Equitable And Transparent Outdoor Recreation Permitting Within The James River Park System, Sarah J. Girard

Master of Urban and Regional Planning Capstone Projects

The City of Richmond has experienced an imbalance within the current special event permitting process for the Department of Parks, Recreation, and Community Facilities. Park users are not reporting sizeable events being held within the James River Park System, which has caused concern pertaining to environmental and societal impacts. The current permitting process lacks depth and clarity that could be solved by beginning with expanding park user data. This gap of data is the missing piece for the City to be able to make informed future decisions based on a wide array of stakeholder input and tangible visitor use metrics.

Seeing The Invisible Load: Xr+ Multimodal Sensing For Cognitive Ergonomics In Industrial Training, Jessica M. Johnson, Andwele Grant

Virginia Digital Maritime Center (VDMC) Faculty Publications

Extended reality (XR) technologies are increasingly positioned as disruptive Industry 5.0 tools for human-centric industrial training and intelligent human–system integration. Coupled with multimodal sensing (eye tracking, EEG, HRV, GSR, and other physiological signals), XR environments promise to make otherwise invisible cognitive demands observable, especially for novice trainees entering complex industrial settings. Yet the evidence base is fragmented: (1) there is no quantitative synthesis of the cognitive ergonomics benefits of XR plus sensing; (2) little is known about which XR–sensor configurations yield the strongest effects; (3) prior reviews rarely focus on industrial and manufacturing tasks; (4) multimodal signals are used predominantly …

Make It Maritime: A Simulation-Based Engineering Design Challenge Using Multimodal Technologies, Jessica M. Johnson, Jennifer Renne, Jason Dudley

Virginia Digital Maritime Center (VDMC) Faculty Publications

This paper presents The Incredible Bulk, a multimodal, simulation-based engineering challenge that introduces Grades 4–12 to maritime careers and digital transformation. Students assume the roles of different maritime careers to assemble aircraft carrier bulkhead systems using: VR for spatial orientation and task preview; a 3D model as visual work instruction; paper blueprints for part identification and dimensioning; 3D-printed components for hands-on assembly; and an AR app for quality assurance/inspection. Grounded in constructionism and cognitive apprenticeship, the plan–build–inspect loop externalizes thinking and situates coached, authentic practice that advances engineering design, systems thinking, and technological literacy.

Neoliberalism In Education: Three Studies On The Intersection Of Neoliberalism, Science Of Reading, And Policy, Candace Bechtold

Theses and Dissertations

This dissertation consists of three linking projects that study the intersection of neoliberal ideology, American education policymaking, and the Science of Reading (SOR). I sought to understand how neoliberal mechanisms like standardization and accountability have shaped past and current education policies in the United States. In the first project, I take an historical approach to conceptualize neoliberal ideology to explain how it is manifested in Standards-Based Accountability (SBA) reform and demonstrate how its implications have progressed over time. In the second project, I focus on one state's SOR policy–the Virginia Literacy Act (VLA)– to conduct a discourse analysis of documents …

Ontological Runtime Monitoring For Mission Engineering, Alexander R. Will

Theses and Dissertations

The advent of the Urban Air Mobility (UAM) concept will bring low-altitude aviation to civilians through passenger and cargo transport. However, the prospective vehicles in UAM studies are predominantly autonomous, raising questions about their efficacy and stability in densely populated urban areas. At the same time, extensive work has been performed to define a new branch of systems engineering that focuses on runtime behavior, synchronization, communication, and task allocation.This field is known as "mission engineering". Mission engineering has been deployed in military scenarios to model human-autonomy cooperation. By applying the concepts from this field to UAM, full systems-of-systems can be …

Propensity Score Matching Accounting For Longitudinal Trends Before Baseline With Group-Based Trajectory Modeling, Dustin R. Bastaich

Theses and Dissertations

Propensity score matching is used in observational studies to balance baseline attributes between a treatment of interest and a control group. Propensity score matching typically relies on baseline variables, but longitudinal trends in patient characteristics can also influence treatment decisions and subsequent health outcomes. This dissertation extends standard approaches by explicitly incorporating longitudinal trajectories of key variables into the propensity score estimation process.

Trends in a longitudinal variable prior to baseline were characterized using group-based trajectory modeling. A two-step modeling approach was implemented where trajectory groups of a key variable were first estimated and then included as covariates in the …

Designing For Trust, Transparency, And Public Understanding: Insights From Paul (The Polling Monitor), Stacia Tipton

Theses and Dissertations

ABSTRACT

DESIGNING FOR TRUST, TRANSPARENCY, AND PUBLIC UNDERSTANDING:

INSIGHTS FROM PAUL (THE POLLING MONITOR)

Stacia Q Tipton

A thesis submitted in partial fulfillment of the requirements for the degree of

Master of Product Innovation at Virginia Commonwealth University.

Virginia Commonwealth University, 2026

Director: William Benton, Program Director, Innovation, University College

Americans are curious about each other, despite the shouting matches, polarizing news and political ads made to outrage. When given the chance to find out what their fellow citizens think, most people take it. Traditional polling formats, including the industry's routine charts, percentages, findings and crosstabs, report what the public …

Examining Bidirectional Associations Between Mothers’ Beliefs About Emotions And Child Social-Emotional Outcomes, Sydney Sumrall

Theses and Dissertations

Social-emotional (SE) skills encompass the ability to recognize and regulate emotions, manage behavior to act on goals, and maintain social relationships (Abrahams et al., 2019). Parents play a crucial role in child SE skill development. According to theories of emotion socialization (ES), the beliefs parents hold about emotions shape parents’ ES behaviors, including teaching children how to understand and express feelings (Eisenberg et al., 1998; Gottman, 1996). Because emotion socialization practices are influenced by cultural values (Raval & Walker, 2019), the parent beliefs and ES strategies that best support children’s SE skill development may vary across families’ racial backgrounds. Although …

Mathematical Models With Clinical Applications For Improving Health Outcomes, Helen Harris

Theses and Dissertations

In clinical settings, patients are exposed to many risks and stressors that could result in adverse health outcomes. Here we present mathematical models that seek to address these risks. First, we present a Markov Chain model to investigate the effect of medication reconciliation (MR) completion on patient health outcomes in the intensive care unit. Using this model, we simulate the annual incidence of adverse drug events (ADEs) for three different ADE rates. Based on the simulated results, we conduct a cost-benefit analysis for various levels of compliance to determine the financial implications of increasing MR completion depending on the baseline …

Absolute Quantification And Identification Of Rna From Rna-Lipid Nanoparticles Using High Resolution Mass Spectrometry, Jason C. Funderburk

Theses and Dissertations

RNA therapeutics are a rising drug category with potential use for a range of conditions encompassing infectious diseases to therapies for cancer, diseases, and genetic disorders. RNA-lipid nanoparticles (RNA-LNPs) are the prominent delivery method for these therapeutics approved products include mRNA vaccines and polyneuropathy treatments. The emergency use authorizations and orphan drug status of current RNA-LNP drugs has allowed approval without finalization of the regulatory analytical procedures for quality monitoring. The objective of the study was to develop an LC-MS assay to simultaneously measure identity and concentration of two therapeutically relevant intact RNA constructs extracted from RNA-LNPs to enhance quality …

A Framework For Digital Energy Modulation And Translation In Projectional X-Ray Imaging, Richard R. Wargo

Theses and Dissertations

In projectional X-ray imaging, acquisition energy fundamentally influences subject contrast, image noise, and radiation dose. While dual-energy techniques exploit spectral differences to optimize contrast and enable material separation, acquiring multiple images of the same anatomy often requires additional exposures and increased system complexity.

This dissertation presents a framework for digital energy modulation (DEM), in which computational models are trained to translate projection images between energy domains without requiring additional X-ray acquisitions. DEM is conceived as a generalizable strategy for controlled contrast modulation in projection imaging, with potential applications in image optimization, radiation therapy alignment, and dual-energy applications.

The framework was …

Proof Of Recovery: A Model To Enhance Data Integrity In Data Management Systems, Gustaf Barkstrom

Theses and Dissertations

Businesses lose millions of dollars every year when they can’t restore data from backups. Research shows that Disaster Recovery Plan (DRP) testing is not conducted frequently enough, nor are records maintained that demonstrate full data recovery from backups. This work introduces a design science artifact called PRTOK that aims to increase DRP testing. The design science artifact is a software solution that integrates with Data Management Systems (DMS)

such as iRODS and DSpace, and can work with formats such as HDF5 and BagIt. Proof-of- recovery records, or tokens, are recorded in a replicated, resilient, and indelible proof-of- authority blockchain data …

Magnetic Resonance Only Planning Validation Using Synthetic Ct By Mvision, Eric D. Brass Sr

Theses and Dissertations

Problems: Adaptive radiotherapy requires clinically practical methods for responding to patient-anatomy changes that occur between the original planning images and the day of treatment delivery. Registering a previously acquired computed tomography scan to a newly acquired magnetic resonance image can introduce cross-modality uncertainty and may delay replanning. This thesis evaluates whether synthetic computed tomography generated from same-day magnetic resonance imaging can reduce registration-related uncertainty while supporting rapid dose recalculation for fraction-level adaptation.

Procedure: Magnetic resonance imaging DICOM data were exported from the ViewRay MRIdian treatment planning system and uploaded to MVision for synthetic computed tomography generation. The synthetic computed tomography …

Development Of A Practical Lu-177 Activity Calibration Protocol For Clinical Nuclear Medicine: Dosimetric Impact Analysis And Implementation Tools, Azam Almolaiki

Theses and Dissertations

Lutetium-177 (Lu-177) is widely used in radionuclide therapy, where accurate activity measurement prior to administration is essential for safe and effective treatment delivery. However, variability in dose calibrator response due to measurement conditions and source geometry remains a practical challenge in routine clinical settings. This study presents a practical clinical calibration strategy under real-world constraints for Lu-177 activity measurement using standard nuclear medicine instrumentation. A vial-based approach was implemented using a well-type ionization chamber (Capintec CRC-15R) to evaluate measurement repeatability, temporal stability, and geometry dependence. All measurements were performed under consistent conditions with appropriate decay correction applied using the physical …

Characterization Of Microrna Expression In Neuron-Enriched Extracellular Vesicles During Early Life, Allison Molen

Theses and Dissertations

Extracellular vesicles (EVs) are membrane-bound sacs released by cells that carry molecular cargo reflective of their cell of origin. EVs enriched using L1 cell adhesion molecule (L1CAM) as a marker of putative neuronal origin can cross the blood–brain barrier and provide a minimally invasive window into brain-related processes. Exosomal microRNA (miRNA) regulate gene expression and have been implicated in psychiatric disorders, including major depressive disorder (MDD). However, measuring and analyzing miRNA from L1CAM-positive EVs presents substantial analytical challenges due to low abundance and sparse detection across samples.

Plasma samples from participants recruited through the Mid-Atlantic Twin Registry (MATR) were used …

Pingbongbilladingdong: Abjection And Comedy In Art, Leroy A. Winter

Theses and Dissertations

As of late, my work has dealt with themes of collapse and comedy, pertaining specifically to faded ideals of individualism in art. My thesis installation, titled Pingbongbilladingdong, is a testament to this tension, portraying a reconstruction of the disheveled chaos of the artist’s studio. In this paper, I use this installation as a means to further explore the ways that abjection and comedy intersect in art, and how myself and others repurpose the faded glamor of Ab-Ex as a means to probe this overlap. Serving as an allegory for my experience with the studio, Pingbongbilladingdong presents an image of the …

Nanomagnet Based Straintronic Devices For Unconventional Computing: Simulation And Performance Analysis, Rahnuma Rahman

Theses and Dissertations

Nanomagnetic devices are of great interest in digital hardware because of their non-volatility and dynamic ability to change magnetization but suffer from high switching error rates and temperature sensitivity. Magnetostrictive nanomagnets that utilize strain to switch between stable magnetization states encoding bit information are of interest since they are extremely energy efficient as piezoelectric layers can be used to rotate magnetization that have switching energies in the range of attojoules. Their stochasticity can also be useful in probabilistic, analog, neuromorphic, and collective computing systems, where occasional switching errors are not devastating. The dissertation extends spintronics beyond conventional computing schemes by …