Digital Commons Network^™

From Awareness To Action: Developing Protocols For Tardive Dyskinesia Aims Screening Among Mental Health Clinicians, Annette Pratt

Nursing Capstones

Tardive dyskinesia (TD) is an often-irreversible movement disorder linked to prolonged antipsychotic treatment. It is under-recognized in mental health settings due to inconsistent or absent screening. Early identification with validated tools such as the Abnormal Involuntary Movement Scale (AIMS) is advised but not routinely performed, resulting in delayed diagnosis and poor management. The Doctor of Nursing Practice (DNP) project aims to improve TD detection by implementing a standardized AIMS screening protocol using a quasi-experimental, pre- and post-test design. Project components include prescriber education and demonstration using the AIMS tool. Participants are mental health prescribers managing antipsychotic medications. Expected outcomes include …

Self-Care: A Beneficial Intervention For Nursing Faculty, Paige Baade

Nursing Capstones

Burnout among nursing faculty is a growing concern that impacts job satisfaction, well-being, and the ability to effectively educate future nurses. The purpose of this project was to investigate the impact of self-care on nursing faculty stress and burnout levels, overall well-being, and job satisfaction by comparing pre-test and post-test results after regular self-care implementation. This quasi-experimental project was conducted in a Midwest undergraduate nursing program and the sample included full-time nursing faculty who voluntarily participated. Data was collected through a survey to measure perceived stress, well-being, and job satisfaction, and degrees of burnout. Results indicated modest improvements in perceived …

Fentanyl Mediated Distortions Of Phasic Dopamine Release Dynamics Encoding Natural Reward And Aversive Processing In The Mammalian Mesolimbic Circuit, Oliver P. Culver Iv

MUSC Theses and Dissertations

Mu opioid receptor (MOR) agonists are recognized to disinhibit tonic dopamine (DA) in the ventral striatum (VS), contributing to opioid addiction and euphoria. However, MOR agonists can also inhibit non-drug reward-seeking, and disrupt conditioned responding to aversive stimuli, a phenomenon not readily explained by tonic DA disinhibition. We hypothesized that this effect could be due in part to disruption of phasic DA responses to conditioned stimuli (CS) which critically shape and maintain behaviors during naturalistic reward and aversive processing. Because MOR effects on CS-evoked phasic DA are largely unexamined, we conducted in vivo fiber photometric recordings in water-deprived male and …

The Impact Of Oral Adherence Education From Pharmaceutical Nurse Educators, Joshua David Boss

Nursing Capstones

The project investigates the impact of pharmaceutical nurse educators providing oncology practice nurses with education on oral anticancer medication adherence. A sample of nine registered nurses and advanced practice nurses participated in the pre-education survey and educational intervention, whereas seven participated in the post-education survey. Using a quantitative, quasi-experimental design, the project found an increase in understanding of the role pharmaceutical nurse educators play on the multidisciplinary team following the educational intervention. The findings support the need for an industry-wide naming clarification for the pharmaceutical nurse educator role, including the title across companies. Additionally, the need for the pharmaceutical nurse …

Attachment Styles And Posttraumatic Stress Symptoms Following Sexual Infidelity In Committed Relationships, Arnetta Yardbourgh

Walden Dissertations and Doctoral Studies

No abstract provided.

Effects Of Divided Attention On Linguistic Tasks And Speech In Healthy Young Adults, Allison Coca

Theses and Dissertations

The purpose of this study was to determine the effects of divided attention on concurrent speech and linguistic tasks by investigating performance on three linguistic computer tasks (phonological, syntactic, and semantic) and speech kinematics. Thirty-seven healthy young adults (19 male, 18 female) ages 19-30 were recorded performing a sentence repetition task using electromagnetic articulography. Each participant completed the sentence repetition once in isolation and once concurrently with each of the three linguistic computer tasks. Participants also completed computer tasks in isolation. Significant dual-task effects were observed on total number of correct responses in the phonological and syntactic linguistic tasks. No …

Multilingual Assessment Practices In School-Based Speech Language Pathologists, Carolyn Alana Ferguson

Theses and Dissertations

Multilingual assessment is an area of growing relevance and importance in the field of speech language pathology. The purpose of this study was to evaluate the current assessment practices among school-based SLPs in relation to their language background status (e.g. monolingual, bilingual, multilingual) and their perceptions on issues related to multilingualism. A survey instrument was created, which asked SLPs to respond to questions on various topics, including demographics, caseload information, assessment practices, statements on multilingual perceptions, and clinical scenarios. There were 267 participants included in the study from across the country with varying ages and years of experience in the …

Experiences Of El Duende Process Painting In Clinical Group Supervision, Leara Glinzak

Walden Dissertations and Doctoral Studies

No abstract provided.

A Strategy For Standardizing Stimulant And Benzodiazepine Management For Advanced Nursing Practice And Drug Safety, Michael Iheukwu Agugo

Walden Dissertations and Doctoral Studies

No abstract provided.

Nursing Students Applying Active Teaching And Learning To Develop Clinical Judgment Skills, Charlene Lindsay Jones

Walden Dissertations and Doctoral Studies

No abstract provided.

Exploring The Emotional Intelligence Of Veterans Within A Rapid Rehousing Program, Damon Omar Colbert

Walden Dissertations and Doctoral Studies

No abstract provided.

Instructors’ Perspectives On Workplace Readiness Skills Integration In Workforce Development Programs At A Midwestern Community College System, Asha Philip Esterline

Walden Dissertations and Doctoral Studies

No abstract provided.

Perceptions Of Public High School Dance Teachers About Implementing Virtual Teaching, Rosana Gonzalez Anaya

Walden Dissertations and Doctoral Studies

No abstract provided.

Staff Education On Low Health Literacy In African American Males With Hypertension, Karan L. Staggers

Walden Dissertations and Doctoral Studies

No abstract provided.

Motivation And Leadership Development Among Federal Nurse Leaders, Sarah Davis-Arnold

Walden Dissertations and Doctoral Studies

No abstract provided.

Novel Oral Fluid Drug Screening Device Evaluation, Sarah Jenkins

ETDs from 2020-2029

Oral fluid (OF) has been determined comparable to blood while being a more accurate specimen to reflect recent use than urine. OF roadside testing devices utilize the ease of access and toxicological information provided by OF. These devices are designed to be used as a roadside screening device that can detect the presence of drugs. In 2018, Alabama was the first state in America to implement a comprehensive state OF drug testing program for screening and laboratory testing. At the current moment, there are five approved devices for use in Alabama. Part of the development of the program involved evaluating …

Applying Signal Detection Theory Using Evofinder To A 10-Consecutively Manufactured Barrel Study That Included Damaged Bullets, Ruheen Firoz Charania

ETDs from 2020-2029

The science of firearm and tool mark identification is based on the premise that no two tools produce the same microscopic detail and the tool that made the marks can be distinguished from all others. Based on the AFTE Theory of Identification, firearms comparisons can be classified as Identification, Elimination, Inconclusive, or Unsuitable for examination, with inconclusive indicating insufficient individual characteristics to support identification or exclusion. Error rates in firearm examinations are typically calculated by counting how often examiners make false-positive and false-negative conclusions relative to known ground truth, but inconclusive decisions complicate these calculations because they neither support nor …

The Basketball Player Performance Analysis And Game Strategy Of Optimization, Khalid Juma Obaid Ghabish Yaqoub

Theses

NBA games generate a lot of data, thanks to tracking technologies like SportVU and Second Spectrum. This thesis will used this data to help understand player performance, team strategies, and game outcomes. We use advanced statistics and machine learning techniques to analyze player performance, like how efficiently they shoot (eFG%), their overall impact on the game (PER), and how much of the team's offense they use (USG%). We can also visualize shot charts to see where players tend to shoot from. Looking at team-level data, we can analyze offensive and defensive ratings, how well teams pass the ball, and how …

Mimica, Sean Lai, Gurprasaad Hora, Stephanie Campos

Computer Science and Engineering Senior Theses

Language barriers remain a significant obstacle to natural human communication, limiting access to healthcare, business, travel, and daily social interaction for billions of people worldwide. Existing translation solutions such as smartphone applications and earpiece devices address the functional problem of converting words between languages but fail to preserve the speaker’s voice identity, require hands-on interaction, or depend on proprietary device ecosystems. These limitations disrupt the natural flow of conversation and reduce the human quality of cross-lingual communication.

Mimica is a real-time wearable translation necklace designed to address these shortcomings. Built around an ESP32-S3 microcontroller with an integrated microphone and speaker, …

Harnessing Story To Overcome The Double Empathy Problem Between Autistic And Neurotypical People: Brain-Behavior Relationships, Kate Gifford

Theses and Dissertations

There is a dearth of information on the physical aspects of the Double Empathy Problem which is the bidirectional challenge of shared empathy and understanding between autistic and neurotypical individuals. Storytelling has been shown as means to facilitate empathy between storytellers and listeners in both neurotypical and autistic populations through behavioral research. Functional near-infrared spectroscopy (fNIRS) is a neuroimaging technique used to evaluate the hemodynamic response in the cortex and can be used to compare hemodynamic responses across multiple individuals (i.e., hyperscanning). The purpose of this study was to examine activation in empathy-related brain regions and assess brain synchrony between …

Breadquest: Enhancing Roguelike Accessibility Through Procedural Generation And Thematic Design, Hahns Pena

Computer Science and Software Engineering

BreadQuest is a top-down roguelike dungeon crawler with a whimsical dessert theme that aims to make the genre more accessible while preserving strategic depth and replayability. Players explore procedurally generated dungeons, fight pastry-themed enemies, and collect bakery-inspired items that support a flavor-elemental combat system, with each run offering unique layouts, encounters, and rewards. Built in Unity with a modular, data-driven architecture, the game uses procedural generation techniques like Binary Space Partitioning, Voronoi diagrams, and Perlin noise to create varied and replayable levels. The project emphasizes approachable gameplay, cultural dessert inspiration, and replayability, with success evaluated through playtesting and player feedback.

Active Galaxies In A New Light: The Broad Line Region In The Near-Infrared, Sky O'Donnell

Physics

At the center of most massive galaxies, there is a supermassive black hole with a mass millions to billions of times that of the Sun. In some of these galaxies, so-called Active Galactic Nuclei (AGNs), the supermassive black hole is converting the gas that falls toward it into radiation energy, creating large amounts of luminosity. AGNs are composed of the central supermassive black hole, its accretion disk, and a region just outside, composed of fast-moving ionized gas clouds called the Broad Line Region (BLR). Using spectra obtained with NASA’s Infrared Telescope Facility, we use a technique known as reverberation mapping …

Enhancing Postsecondary Outcomes For Students With Emotional And Behavioral Disorders: A Design-Based Mixed Methods Approach To Transition Planning, Kate M. Schrum

Dissertations

Students with emotional and behavioral disorders (EBD) experienced significantly lower postsecondary outcomes when compared to same-aged peers. These outcomes included lower graduation rates, higher unemployment rates, and difficulty establishing independent living arrangements (Wagner & Newman, 2015). Following a human-centered, design-based approach, the scholar-practitioner found a lack of consistent and meaningful transition support specifically designed for students with EBD. Working with a stakeholder team of educational professionals directly involved in supporting transition for students with EBD at an alternative special education program, the scholar-practitioner developed a "Transition Toolkit". The toolkit contained scaffolded grade-level checklists (for grades 6–12) with self-advocacy and goal-setting …

Using Design Thinking To Support Teacher Confidence In Delivering Culturally Relevant Literacy Instruction To Address Literacy Achievement Gaps, Amy Winters

Dissertations

Despite comprehensive efforts over the years, literacy rates in the United States continued to decline, particularly among students from disadvantaged populations. The literacy achievement gap was driven by socioeconomic disparities, inadequate teacher preparation, and a lack of access to evidence-based, culturally relevant materials. In the Main School District (MSD), the scholar practitioner identified while interventions existed, inconsistencies in literacy instruction and a lack of teacher confidence in delivering culturally responsive instruction hindered student progress. The dissertation in practice focused on addressing issues in literacy instruction and achievement while highlighting ways to meet teachers’ needs and provide means to engage all …

The Implementation Of Corporate-Level Diversification Strategies In Multinational Firms Operating In The Communications Technology Industry, Omofolabo Akintayo Akintomide

Walden Dissertations and Doctoral Studies

No abstract provided.

De Astronomiā: A Comparison Of Kepler’S Epitome Astronomiae Copernicanae And Ancient Astronomical Literature, Jillian Lees Darcy

Classics Undergraduate Senior Theses

My thesis is part translation and part analysis. I chose to translate an early modern astronomical text written in Neo-Latin and analyze this text through ancient writing on astronomy and cosmology. I chose to translate Kepler’s Epitome Astronomiae Copernicanae because of the many ancient allusions he makes in the introduction. While this text is valued for its scientific content and contributions, but I was interested in Kepler’s literary strategies, specifically how he engages in authorial self-fashioning, and how classical strategies of knowledge construction are distorted or mirrored in their style and content.  After my translation, I will analyze Kepler’s literary …

Test Bench Pcb Design For A Vlsi Grid Cell Chip, Nicholas Bruk, Jason Alexandar

Electrical Engineering

This report presents the design, implementation, and validation of a custom printed circuit board (PCB) test bench for a VLSI grid cell emulation chip. The final board provides two independently adjustable 5V supplies using LM317 linear regulators, eleven potentiometer-controlled bias voltages, high-impedance buffering of analog outputs via an MCP6022 dual operational amplifier, and buffering of digital outputs using a 74HC244 buffer IC. The design includes a 40-pin DIP socket for the VLSI chip, extensive test-point headers for probing, and a 9V battery input for portable operation. Five fully functional boards were fabricated using ExpressPCB and assembled with through-hole components. An …

Design And Parametric Testing Of A Transimpedance Amplifier For Low-Power Biomedical Applications, Stanlon Tan, William Chung, Brandon Wu

Electrical Engineering

This project developed and evaluated an optical sensing system for detecting changes associated with glucose concentration. The system combined a laser-diode, cuvette sample holder, photodiode, resistive-feedback transimpedance amplifier, high-resolution analog-to-digital converter, and microcontroller. Parametric testing evaluated the effects of input current and feedback resistance on transimpedance gain, output range, and linearity. Firmware was developed to configure the ADC, average repeated conversions, monitor measurement variation, convert raw digital counts into voltage using a source-meter calibration equation, and compare sample measurements with a water reference. A cuvette enclosure maintained alignment between the laser-diode, sample, and photodiode while reducing external optical interference. Testing …

Performance Evaluation Of Roadside Unit-Assisted Wireless Communication For Connected Vehicles, Keyrollos A. Hanna, Ethan M. Nguyen

Electrical Engineering

This project presents the design and implementation of a wireless communication network intended to improve situational awareness between vehicles and reduce the likelihood of multivehicle collisions. Two TurtleBot3 Burger platforms equipped with Raspberry Pi computers were used to simulate vehicles operating within a shared environment. Communication latency and packet loss were evaluated under multiple operating conditions, including direct vehicle-to-vehicle communication and communication assisted by a roadside unit (RSU). The results were analyzed to determine whether the proposed system could transmit warning messages with sufficient speed and reliability for collision prevention applications. The project demonstrates the feasibility of low-cost vehicle communication …

Simulation Of Silicon Neurons With Memristive Synapses For Ai Accelerators, Marcus Ivey, Kelvin Shi

Electrical Engineering

This project seeks to design and simulate a neuromorphic spiking neural network (SNN) that implements the logical AND and logical OR operation through the interaction of a Leaky Integrate-and-Fire (LIF) output neuron and memristive synapses modeled using the Biolek formulation. Two pulsed inputs are transmitted through memristive devices whose conductance serves as the synaptic weights. A supervised Hebbian training strategy, implemented in MATLAB, is employed to adjust the synaptic conductance according to the Hebbian delta rule. The proposed framework demonstrates how elementary logical computation may arise from biologically motivated learning processes embedded in hardware-realistic neuromorphic circuits. The study provides a …