Digital Commons Network^™

Beyond The Binary: Strengthening Nursing Students’ Proficiency Of Equitable Health Promotion, Martha K. Findley

Theses

Background: Sexual and gender diverse (SGD) populations continue to experience significant health inequities, yet prelicensure nursing curricula often lack structured, evidence‑based training to prepare students for equitable care.

Purpose: This study evaluated whether a targeted, transgender‑focused simulation could improve nursing students’ clinical knowledge and preparedness for providing equitable health promotion to SGD populations.

Methods: A pre‑/post‑intervention design was used with senior‑level nursing students who completed a transgender patient simulation emphasizing communication, assessment, and equitable health promotion. Students completed a validated survey measuring knowledge and preparedness in caring for SGD patients.

Results: Significant improvements across most survey items demonstrated that the …

Electromagnetic Signatures Of Massive Binary Black Hole Systems, Kaitlyn Porter

Theses

(EM) radiation, with their observable signatures shaped by the complex interplay between orbital dynamics, gas dynamics, and radiative processes. The evolution of the surrounding accretion flow is governed by general relativistic magnetohydrodynamics (GRMHD) within a strongly curved, timedependent spacetime, making the prediction of observable EM signals a challenging computational problem. This dissertation presents the development of a general relativistic ray-tracing framework that post-processes numerical relativity GRMHD simulations of accreting SMBHB systems. The framework enables the calculation of predicted images, spectra, and light curves throughout the inspiral, merger, and early post-merger phases. In parallel, improvements are made to an analytical model …

A Large-Scale Annotated Flight Time-Series Dataset And Geospatial Post-Flight Analysis Tools For Ngafid, Roman Kozulia

Theses

This work presents three contributions to the National General Aviation Flight Information Database (NGAFID): a maintenance-linked flight dataset forpredictivemaintenanceresearch, anaviationchartprocessingservice, and an interactive geospatial heat map for post-flight event analysis. The first contribution is a maintenance-linked flight dataset for predic- tive maintenance and prognostics research in general aviation. The dataset contains approximately 100,000 non-simulated maintenance work orders and more than a million multivariate flight recordings extracted from NGAFID. Eachflightisassociatedwithmaintenancerecordsandlabeledaspre-maintenance, day-of-maintenance, or post-maintenance. Flights are exported as one-hertz sensor time series with flight-phase annotations, while a clustering pipeline groups technician-written maintenance records into event categories. To our knowledge, thisisthelargestpubliclyavailablegeneralaviationflightdataset linked to …

Understanding The Long-Term Patterns Of Change Of A Tidal Marsh In Mission Bay, San Diego, California, Carrie A. Shuster, Theresa Sinicrope Talley Ph.D., Drew Talley Ph.D., Zhi-Yong Yin Ph.D., Kellie Uyeda Ph.D.

Theses

Coastal marshes are among California’s most productive ecosystems and the most impacted, having been extensively modified by dredging, filling, and urban development. This thesis investigates over a century of change for a marsh in Northern Mission Bay, San Diego, California using ecological and spatial analyses.

Chapter 1 provides an overview of the environmental history and current land use of the Northern Mission Bay marsh, tracing changes from pre-contact Indigenous stewardship through colonial and modern urban development. It also introduces a restoration plant palette derived from historical and contemporary species occurrences, ecological functions, and documented cultural uses. By integrating ethnobotanical knowledge …

Elimination Of Object Jittering Via Impostor Rendering With Gpu Emulated Doubles, James Govan Moir Iv

Theses

Object jittering is an issue that arises when rendering objects at large distances from the scene's origin. This challenge arises in software that focuses on rendering realistically scaled planetary systems and games which simulate large open world environments. While there are several techniques in common use that aim to manage jittering, they come with performance tradeoffs. We propose a new technique that combines GPU based emulated double arithmetic with impostor rendering. Our technique aims to eliminate object jittering while maintaining reasonable performance.

Rebranding Architecture: Understanding Perception To Reinforce Professional Jurisdiction, Amber L. Whitaker

Theses

What is the current perception of the architecture profession, and what is the perception that architects want others to have? In the marketing and communications profession, one might ask, what is the profession’s current brand, and how does that differ from the desired brand? From inconsistent state laws regarding architectural titles, to the potential federal reclassification of the profession, to non-architects’ common misconception that architects merely draw floorplans, the architecture profession is misunderstood, causing an image problem. Although architecture is one of the world’s oldest professions, this image problem often translates into deep misunderstanding of what architects do, ultimately affecting …

Retroverse: Enhancing Fashion Shopping Experience Through Augmented Reality, Fanghao Wang

Theses

RetroVerse is a conceptual augmented reality (AR) application that reimagines the vintage fashion shopping experience by addressing the information gaps that often make secondhand purchasing uncertain and inefficient. As the resale market continues to grow, consumers frequently struggle to identify garments, verify authenticity, evaluate condition, compare prices, and determine fit, requiring them to rely on multiple platforms and personal knowledge before making a purchase. To address these challenges, RetroVerse integrates augmented reality, image recognition, and contextual product information into a unified shopping experience. Through video and live garment scanning, users can access brand history, manufacturing information, condition assessments, marketplace price …

A Study Of Phylogenetic Relationships Of Dichanthelium Based On Plastomes, Humera Fatima

Theses

Dichanthelium (Hitchcock & Chase) Gould is a genus in the grass family (Poaceae) with a wide range of morphological diversity, exhibiting significant ecological differences. Despite this, its evolutionary relationships are not fully understood. The ambiguity surrounding the boundaries of lineages and the relationships among species has hindered the systematics of the genus. This study aimed to reconstruct the phylogenetic relationships within Dichanthelium, verify the monophyly of species, and evaluate the strength of the inferred relationships across different analytical frameworks. Molecular sequence data of entire plastomes were examined using both maximum likelihood and Bayesian inference methods to develop phylogenetic hypotheses. Phylogenies …

Investigations Into The Structure-Property Relationships Of Magnetic Fe2mnsn And Gradient Copt Thin Films For Next-Generation Magnetic Technologies, Lance Griswold

Theses

e study of spin-based electronic phenomena, or spintronics, has become increasingly important in materials science and condensed matter physics due to its potentialto enable next-generation magnetic technologies, including advanced memory devices and quantum computing. Central to this field is the relationship between a material’s atomic structure and its physical properties, which requires precise control over synthesis conditions to achieve desired magnetic and electronic behavior. In this work, I investigate the structure–property relationships of several magnetic thin-film systems, each designed to address a specific technological challenge. All films were synthesized using magnetron co-sputtering from elemental magnetic and non-magnetic targets, either at …

Impact Of Chiral Chain Conformations On The Self-Assembly Of Helical Polymers, Michael J. Grant

Theses

Polymers are a soft material with diverse applications across a spectrum of technologies including, but not limited to, packaging, drug-delivery, optics, lithography and templating. This ubiquity stems from over a century of in-depth theoretical and experimental investigations relating polymer size, stiffness and architecture to their emergent material properties. Interestingly, unlike small organic molecules where solution behavior is predominantly a function of hydrophobicity, in polymers, adjusting the aforementioned features can have a dramatic impact on their interactions with neighboring molecules. In turn, this allows for a tunable parameter space enabling the ability to achieve specific engineering goals. Yet, while the impact …

Characterizing Heavy Water Displacement In Molecular Sieve Drying Beds For Practical Trace Tritium Capture Methods, Brandon M. Massett

Theses

Tritium plays a crucial role in nuclear fusion power plant designs, and adsorption beds are essential tools for managing tritiated water vapor. A series of tests was performed to investigate whether a saturated adsorption bed preferentially adsorbs heavy water vapor. The design of passive tritium control systems could potentially rely on adsorption beds preferentially trapping heavier isotopologues of water. This work investigates the displacement phenomenon and the effects of carrier gas superficial velocity on bed performance. Significant displacement was observed when a humid stream containing heavy water was diverted through a bed pre-saturated with light water, as indicated by changes …

Beyond Conventional Construction A Sustainability Assessment Of 3d-Printed Concrete For Multi-Family Housing, Jennifer Candelier

Theses

The construction industry continues to face significant challenges, including labor shortages, increasing housing demand, rising material costs, and pressure to reduce environmental impacts. Three-dimensional printed concrete (3DPC) has emerged as a potential alternative to conventional construction methods by improving automation, material efficiency, and construction productivity. However, existing research has focused primarily on single-family applications, leaving limited understanding of its feasibility for multi-family residential construction. This study evaluates whether 3D printed concrete can become a standardized construction method for multi-family residential buildings by comparing it with conventional concrete masonry unit (CMU) construction. A comparative, performance-based methodology was developed using two equivalent …

Harnessing Airborne And Spaceborne Lidar For Large-Area Assessment Of Canopy Structural Complexity, Tahrir Ibraq Siddiqui

Theses

Forests play a vital role in global carbon cycling, biodiversity conservation, and the provision of ecosystem services. Accurate quantification of forest carbon sequestration rates – or forest production – therefore is essential for understanding ecosystem dynamics and informing sustainable forest management practices. Light detection and ranging (LiDAR) systems, as an active remote sensing modality, have emerged as a powerful tool for capturing detailed structural information of forests. Studies employing terrestrial LiDAR demonstrated that canopy structural complexity (CSC) metrics are strongly correlated with forest production at stand to landscape scales. While terrestrial LiDAR systems provide highly detailed maps of internal canopy …

Population Inference Of Compact Binaries With Eccentricity, Muhammad Zeeshan

Theses

Gravitational waves opened a new window to study the properties of compact binary systems, providing insights into their astrophysical formation and evolution. Initially, population studies relied on mass and spin distributions to distinguish between isolated, dynamical, and hierarchical merger channels; however, orbital eccentricity offers a complementary probe of binary formation scenarios. Historically, eccentricity received limited attention due to the lack of eccentric wave- form models and the absence of strong observational evidence within the LIGO–Virgo–KAGRA sensitivity band. A growing catalog, recent advances in eccentric waveform modeling, and analyses reporting candidates consistent with non-zero eccentricity motivate a systematic population-level study with …

Radiometric Dating And Isotope Analysis To Determine The Source And Timing Of Rare Earth Element-Bearing Fluid Mineralization At Hicks Dome, Hardin County, Illinois, Kristina M. Kohl

Theses

The Hicks Dome structure of Hardin County, Illinois, located within the Illinois-Kentucky Fluorspar District (IKFD), is one of the most perplexing geological features in the mid-continental U.S. Composed of uplifted Devonian strata intruded by a Ca-rich magma and ultramafic dikes, the dome is recognized as part of the Wauboukigou Igneous Province (WIP) and has been shown to host an abundance of rare earth element (REE) mineralization, particularly Dy, Y, and Sc. Despite extensive prior studies on REE concentrations and the link between fluorite mineralization in the IKFD and igneous activity at Hicks Dome, the absolute timing and relationship among REE …

Impacts Of Prescribed Burning And Midstory Thinning On The Abundance Of Eastern Whip-Poor-Will And Chuck-Will’S-Widow In Southern Illinois, Lauren Benedict

Theses

The Chuck-will’s-widow (Antrostomus carolinensis) and Eastern Whip-poor-will (Antrostomus vociferus) are nightjar species that inhabit southern Illinois during the breeding season. Both species are thought to benefit from open woodlands which are often a result of natural disturbance or active forest management. However, due to a lack of significant disturbances and active management, this forest structure has become rare. Like many disturbance-dependent species, the Chuck-will’s-widow and Eastern Whip-poor-will have experienced range-wide declines over the past 50 years. Despite this, few studies have examined the impacts of forest management and the resulting forest structure on these species. We evaluated the impacts of …

Buddy Up: An Interaction Design Project For Supporting Task Initiation And Academic Progress Through Peer Accountability Among University Students, Ruijun Li

Theses

Academic procrastination is a common challenge among university students. Although students often understand what they need to do and when their work is due, they may still have difficulty starting tasks, maintaining progress, and avoiding digital distractions. Many existing productivity tools depend on individual self-discipline and provide limited social support. My thesis explores interaction methods that use peer accountability to help university students begin academic work and maintain consistent progress. Buddy Up aims to turn academic work from an isolated activity into a voluntary and mutually supportive accountability experience.

Pixel Weave: Explore The Craft, Share The Story, Janki Akbari

Theses

Traditional craft practices are often preserved as finished objects rather than experienced as active systems of knowledge. As a result, the techniques, visual logic, and cultural meaning behind these crafts become less accessible to broader audience. Pixel Weave addresses this challenge by translating the double ikat (a premium, highly complex weaving technique in which both the warp (vertical) and weft (horizontal) yarns are individually resist-dyed to a preplanned pattern before being placed on the loom, so that the design only fully emerges once the two dyed yarn sets are woven together) weaving logic of Patan Patola, a centuries old textile …

Numerical Range Of Rank-1 Partial Isometries And Elliptical Range Theorem, Lucas Saone

Theses

The Elliptical Range Theorem states that the numerical range of a 2x2 complex matrix A is an elliptical disc with foci at the eigenvalues of A and center at tr(A)/2. Many proofs have been offered for this theorem. In this paper, we provide another one. The strategy we will use is to decompose the matrix A into the sum of rank-1 operators of the form YxX*, where X and Y are in 2-D complex vectors. When analyzing the numerical range of a rank-1 operator of this form, three results can happen: i) the numerical range forms a disc at the …

Evaluating The Use Of Artificial Intelligence To Enhance Pediatric Simulation Among Associate Degree Nursing Students, Kaitlyn Price

Theses

Abstract

Background: Simulation has long been used to prepare pre-licensure nursing students for clinical practice. Traditional written pre-simulation assignments have been the assignment of choice for many years. However, artificial intelligence (AI) guided preparatory tools may offer students a more interactive, personalized way to enhance their simulation experience.

Purpose: The purpose of this project was to utilize AI technology in pre-simulation preparatory work to enhance learning in second-semester associate degree nursing students. 

Methods: The study consisted of randomized traditional and AI-guided preparatory groups among consenting participants. The sample consisted of 23 participants. Both sets of students completed the same simulation. …

Framework For Building A Social Media Marketing Strategy For Micro-Small Businesses, Joanna Byrne

Theses

Existing social media marketing literature consistently fails micro-small businesses with five or fewer staff. These sources default to models built for brands with dedicated marketing teams and large budgets. This project addresses that gap using a mixed-methods, practitioner-based action research design. It combines quantitative platform analytics with qualitative process documentation. The research covers four businesses at distinct stages of digital development: Torched Motorsport Supply, a new automotive parts retailer built from zero digital infrastructure; Byrne Diesel Performance, an established diesel shop with an unoptimized presence; Texas Best Compost, a startup developing its brand identity and digital launch disrupted by supply …

Visual Structure, Cultural Memory, And Viewership In Early Medieval Irish High Crosses, Trinity Smith

Theses

This thesis examines how Irish high crosses functioned as structured visual forms through which religious authority and cultural memory were communicated within early medieval Ireland. Previous scholarship has emphasized the theological coherence of these monuments, often assuming a single idealized viewer. This study reconsiders Irish high crosses through the concept of multiple viewership by examining how different audiences may have encountered and understood these monuments. Using comparative visual and contextual analysis, this study examines four case studies: the Cross of the Scriptures at Clonmacnoise, Muiredach’s Cross at Monasterboice, the High Cross of Durrow, and the Market Cross at Kells. This …

From Grid To Freedom: A Comparative Analysis Of Canva’S Guardrails And Adobe Illustrator’S Design Flexibility, Caroline Wilmes

Theses

This project focuses on graphic design software becoming increasingly accessible and questions emerging regarding the role of professional designers and the value of industry-standard design tools. This project examines the differences between Canva, a widely used template-driven design platform, and Adobe Illustrator, a professional vector-based design application. Through a hands-on, project-based research approach, the same brand identity was developed in both programs, including a style guide, business card, website homepage mock-up, and tri-fold. The comparison focused on workflow efficiency, creative freedom, typography, color management, scalability, and production readiness.

Findings revealed that Canva excels in accessibility, speed, and ease of use …

Quiet Relief: Voice In Migraine Packaging, Nicole Allgeyer

Theses

This paper explores typography as a form of nonverbal communication in pharmaceutical branding for a fictional medication called Neura by investigating how font choice, visual hierarchy, spacing, and color function as communicative tools to its viewers. This paper combines the studies of semiotics and branding to create a brand that evokes trust, calm, and clarity through a visual branding system. This study investigates visual signifiers (semiotics) such as color and type through visual analysis and implements the findings into the brand. By researching branding, I was able to create a brand that has a focused demographic and image. In creating …

The Significance Of Abstract Art In Self-Expression: A Study Developed By Analyzing Kandinsky's Black Lines And Producing Visual Juxtapositions, Keturah K. Bowles

Theses

This paper will contemplate how the creation of abstract art, a creative style born from the Avant-Garde movement of the 20th century by artists such as Wassily Kandinsky, was imperative in the pursuit of artistic freedom. Additionally, it will seek to prove that abstraction is one of the unparalleled genres to utilize for self-expression in comparison to genres that uphold traditional art techniques, such as realism. This theory is further emphasized when considering abstract art in juxtaposition to the art standards maintained by the academy. Moreover, the research conducted to support the proposed theory falls into various categories, such as …

Web Of Sisterhood: Somehow Connected, Catherine Scott

Theses

This thesis project is about the connection between female community (sisterhood) and art-making practices. This connection is explored through qualitative research, including research in art history, feminism, community interviews, and personal experience. The connection between sisterhood and art-making is expressed through the construction and development, as well as the visual elements, in the final project. Communication and collaboration with women in my community about the artwork and our connections as women shaped how the work would be constructed, as well as the imagery and colors used in the final piece.

Seeing Power: Authority, Gender, And Spectatorship In Charles I And Henrietta Marie With Their Two Eldest Children, Prince Charles And Princess Mary (1632), Danielle Scaramuzzi

Theses

The visual construction, enactment, and legitimization of political authority is the subject of this thesis concerning Charles I and Henrietta Maria with their two eldest children, Prince Charles and Princess Mary (1632), painted by Anthony Van Dyck. Through examination of sovereign representation, gendered body, dynastic continuity, and spectators, this research argues that authority within Northern Baroque portraiture is not established as a single or unchanging entity. However, instead of a monolithic representation of authority, it arises from relational elements, including body language, gesture, space, family relations, and viewer engagement. Although Van Dyck's portrait is generally considered a dynastic image in …

Lab Escape, Peter Brauninger

Theses

The core subject of this paper focuses on several key traits of effective horror games. Using a paper and prototype level, the project conducts a thorough examination of horror in the medium to better understand how to develop effective games in this genre. Looking at examples from different media, the objective of this research is to identify key components of effective horror games. Going through the research, we can identify three key traits that are critical to the genre. Within horror games, accuracy of these elements is even more essential. Having the player be constantly tense, and enjoying the game …

Ethical Visual Truth: An Analysis On Vietnam War Photojournalism, Anna Lauryn Carmichael

Theses

This thesis examines the ethical dimensions of Vietnam War photojournalism through close analysis of four iconic photographs: Nick Ut's The Terror of War (Napalm Girl) , Eddie Adams's Saigon Execution , Catherine Leroy's Vietnam, February 1967 , and Gilles Caron's Untitled (Who's the Enemy Here?) . Rather than treating these images as transparent documentation, this thesis argues that Vietnam War photojournalism functioned as a contested medium of narrative construction, one whose most celebrated images achieved iconic status by conforming to Western visual conventions and institutional demands, rather than by capturing some unmediated truth. Drawing on the interconnected frameworks of visual …

What Is Media Authenticity?: A Guide To Detecting Authentic Media Literacy, Kawan Yarbrough

Theses

This project seeks to answer the question of what media authenticity is, as it relates to different forms of popular media such as social media and content creators, content consumers that also actively post on social media, Reality Television and also touching base on how Artificial Intelligence has infiltrated the lives of many. Aside from discussing academia that has been published on this topic prior, my project will additionally include a quick guideline for being able to detect inauthentic media, and give quick points and recommendations for people that have no active media literacy training of any kind that can …