Digital Commons Network^™

Privacy And Security Of The Windows Registry, Edward L. Amoruso

Graduate Thesis and Dissertation 2023-2024

The Windows registry serves as a valuable resource for both digital forensics experts and security researchers. This information is invaluable for reconstructing a user's activity timeline, aiding forensic investigations, and revealing other sensitive information. Furthermore, this data abundance in the Windows registry can be effortlessly tapped into and compiled to form a comprehensive digital profile of the user. Within this dissertation, we've developed specialized applications to streamline the retrieval and presentation of user activities, culminating in the creation of their digital profile. The first application, named "SeeShells," using the Windows registry shellbags, offers investigators an accessible tool for scrutinizing and …

Capable Rhetoric: Embodied Rhetorical Listening And Midwives' Arguments For The Maternal Body On Instagram, Aminta C. Quintero-Jackson

Graduate Thesis and Dissertation post-2024

When women find out they are pregnant, they encounter discourse about their bodies they may not have consciously considered before. Frequently, the information is based on ideologies that consider maternal bodies to be inherently problematic. The discourse in this information informs and shapes women’s choices about the role of medical oversight in their pregnancies and impacts the perceptions they have of themselves.

Midwives argue that mothers and their bodies are not inherently problematic but are powerful and capable of childbirth. They argue that medical oversight has been too aggressive in birth management, interrupting the natural process of birth and causing …

Journal Of The Association For Communication Administration: Complete Volume 41

Journal of the Association for Communication Administration

This is the complete volume of JACA Volume 41.

Bending Mechanics Of Bio-Mimetic Stiff Scale-Covered Plate, Pranta Rahman Sarkar

Graduate Thesis and Dissertation 2023-2024

Biomimetic scale-covered systems offer immense potential and applications, particularly in soft robotics, protective armors, wearable materials, and multifunctional aerospace structures. A typical system consists of stiff rectangular plate like scales embedded in a softer media and arranged periodically. Experimentally, these systems indicate pronounced nonlinear strain stiffening behavior even when the underlying substrate strains are small. However, capturing these behaviors using commercial finite element (FE) codes has proved difficult due to multiple sliding contacts between the scales after engagement. Therefore, accurate and reliable analytical models of architecture-property-relationships are needed for analysis and design. This thesis investigates the contact kinematics and mechanics …

A Study Of The Effects Of Microgravity Through Porous Media In Microfluidic Devices, Taylor A. Peterson

Graduate Thesis and Dissertation 2023-2024

In recent years, space exploration has been driving studies that enable sustained human presence in space. In such studies, fluidics relating to biology have become important. Fluids in biological systems span from large-scale flows relevant to circulatory, digestion, and pulmonary systems, but also involve many micro-scale porous flows. Hence, space exploration is driving a novel need to characterize fluidics in microscales in microgravity conditions. In this work, we study the porous flow network within bones that stimulates cellular growth and has the potential to relate to osteoporosis (including driving osteoporosis in astronauts). To study this effect, computational fluid dynamics (CFD) …

A Human-In-The-Loop Approach: Designing An Ai-Assisted Workflow, Abram Anders, Emily Dux Speltz

Teaching Repository of AI-Infused Learning

This teaching case presents an AI-assisted workflow design activity that challenges students to integrate AI tools into solving real-world communication problems. Students engage in a structured process of problem identification, solution sketching, and prototype development, culminating in the creation and testing of an AI-human collaborative workflow. The activity fosters critical thinking about AI capabilities and limitations while encouraging students to apply AI tools to personally relevant scenarios.

Diamond's Hidden Gems - Student Sticker Contest, Diamond R. Williams

Libraries' Documents

No abstract provided.

High-Order Harmonic Generation In Bulk And Thin Film Solids, Troie Journigan

Graduate Thesis and Dissertation 2023-2024

High-order harmonic generation (HHG), a non-perturbative nonlinear light-matter interaction resulting in coherent emission of high-frequency light, has demonstrated promise as an optical probe of carrier dynamics, structural symmetries, and other properties of solids. HHG from bulk solids in transmission geometry, however, is influenced by nonlinear propagation of the driving laser, which leads to spectral skewing and temporal phase variations in the harmonic emission. These effects obscure the microscopic underlying physics, making HHG-based spectroscopy of bulk solids difficult to interpret. HHG in few-to mono-layer materials, however, avoids strong nonlinear propagation effects, and can provide novel material properties for HHG studies.

In …

Exploring The Physiology Of Clostridioides Difficile: Selenium-Dependent Catabolism Of Host-Derived Nutrients, Michael A. Johnstone

Graduate Thesis and Dissertation 2023-2024

Clostridioides difficile is a bacterial pathogen that causes pseudomembranous colitis and the majority of antibiotic-associated diarrheal cases. Broad-spectrum antibiotic usage disrupts the normal gut microbiota and thereby compromises colonization resistance, the main defense against C. difficile infection. Treatment options are limited to vancomycin, fidaxomicin, and the fecal microbiota transplant. Addressing the scarcity of these therapeutics, we documented two explorations in C. difficile drug discovery: (i) evaluation of antibacterial and toxin-suppressing activity of (+)-puupehenone and similar derivatives, and (ii) clarification of a discrepancy in the hypothesized mechanism of auranofin against C. difficile. A better understanding of how C. difficile colonizes …

Perceptions And Prejudices: The Impact Of Societal Views On Minority Populations And Their Relations With Law Enforcement, Charlize K. Mejia-Velilla

Honors Undergraduate Theses

This thesis explores the perspectives of University of Central Florida (UCF) students on the complex interactions between minority communities and law enforcement. Through a carefully designed survey, this study captures a range of student opinions on the social dynamics shaping these encounters, with a particular focus on the underlying factors that influence these perspectives. By examining elements such as media exposure, personal encounters, and societal narratives, this research delves into how students form their views on policing and minority relations. This study also investigates potential biases, whether implicit or explicit, that may arise from these factors and contribute to shaping …

Measuring Elementary Students' Level Of Acquisition Of Historical Habits Of Mind, Natalia E. Cruz

Honors Undergraduate Theses

Providing elementary-aged students with opportunities to engage in authentic historical analysis is crucial to building their historical thinking skills. Teaching with primary and secondary sources allows students the opportunity to engage in authentic inquiry-based learning experiences where the acquisition of a historical concept is in their hands. This differs from the traditional social studies learning experience, as these inquiry-based learning experiences are student-centered, and the teacher is present as a guide. Developing social studies instruction utilizing the SOURCES Framework for Teaching with Primary and Secondary Sources (Waring, 2021) is an effective way to scaffold authentic historical inquiry at the upper …

Relationship Between Fentanyl Misinformation And College Students' Intentions To Administer Naloxone, Zoe Ryon

Honors Undergraduate Theses

Background: The news media has spread misinformation about the toxicity and potency of fentanyl, exaggerating the extent to which bystanders could be harmed by fentanyl when responding to overdose situations. College students are increasingly among the victims of opioid overdose, and their peers may be the nearest person capable of administering naloxone – an overdose reversal medication. However, college students who fear incidental exposure to fentanyl may be worried about administering naloxone.

Objective: I sought to understand the relationship between undergraduate college students’ perceptions of the risks of fentanyl and their intentions to administer naloxone in an overdose situation.

Methods: …

Machine Learning Approaches For Cyberbullying Detection, Roland Fiagbe

Data Science and Data Mining

Cyberbullying refers to the act of bullying using electronic means and the internet. In recent years, this act has been identifed to be a major problem among young people and even adults. It can negatively impact one’s emotions and lead to adverse outcomes like depression, anxiety, harassment, and suicide, among others. This has led to the need to employ machine learning techniques to automatically detect cyberbullying and prevent them on various social media platforms. In this study, we want to analyze the combination of some Natural Language Processing (NLP) algorithms (such as Bag-of-Words and TFIDF) with some popular machine learning …

Film Adaptation Of Novels Through Genai, Joshua M. Head

Graduate Thesis and Dissertation 2023-2024

When a production company commits to creating a film based on a novel, it is essential that their team is equipped to manage the extensive responsibilities required to authentically translate the book to the big screen. This study aims to explore and address these challenges by utilizing contemporary Generative Artificial Intelligence technologies, including Large Language Models, Text-To-Speech, and Text-To-Image models. While recent advancements have focused on enhancing these models, there is a gap in research on their practical application and effectiveness in real-world scenarios. This research will detail the steps necessary to deconstruct a novel’s narrative and produce the final …

School Experiences Of Young Adults Since The Passing Of "Don't Say Gay", Heather M. Summers

Graduate Thesis and Dissertation post-2024

As of 2020, the US is home to an estimated over nine percent of youth 13-17 who identify as LGBTQ+ (Conron, 2020). There are hundreds of bills that have been passed into laws that restrict rights for LGBTQ+ individuals (Union, Mapping attacks on LGBTQ rights in US state legislatures in 2024, 2024). With risk factors specific to youth and with legislation altering the operation of schools, there is concern regarding the effect of such laws on students (Day, 2019). This dissertation provides an overview of how LGBTQ+ youth in schools have experienced the implementation of laws that emerged between 2022 …

Self-Transformation And Spirituality In Marketing, Mrudul Nilangekar

Graduate Thesis and Dissertation 2023-2024

Self-transformation and spirituality have not been extensively investigated in marketing research. However, these concepts are deeply impactful in an individual's life and are advocated by religious and spiritual traditions across the world. In Essay 1, I extend research on compassion, distance between self and other, and power by examining the effect of self-compassion on prosocial behavior. I test the effect of self-compassion on prosocial behavior mediated by the distance felt between self and other and moderated by felt power. Across five studies, I find that individuals in the self-compassionate and equal power mindset display higher prosocial behavior and lower empathy …

Effective Communication For Department Chairs: Thinking Like A Leader, Acting As A Colleague, Mark Hickson Iii

Journal of the Association for Communication Administration

This is the third essay in a three-part series that the author has been working on. The first and second parts appear in earlier volumes of the Journal of the Association for Communication Administration.

Mapping The Ferment: Mediated Communication Research In Cios-Indexed Journals From 1970-2020, David J. Atkin, Kenneth A. Lachlan, Timothy D. Stephen, Carolyn Lagoe

Journal of the Association for Communication Administration

This study profiles scholarly publishing in the domain of mediated communication, based on an analysis of media-themed communication journals—as indexed in the CIOS’s ComAbstracts database—from 1970–2020. Analysis of 22,300 articles from media-themed scholarly journals paints a portrait of scholarly publishing configurations across the domains of Journalism and Communication. Criterion articles were subjected to cluster analysis that yielded a comprehensive unified field portrait of interlinkages among topical pairings encompassing 58 topical categories. Results suggest that just 7 of our 37 criterion journal outlets date to the 1970s, 6 additional titles were launched in the 1980s, 10 more in the 1990s, and …

Critical Discourse Analysis Of The Dialogical Demands Of Florida's 10th Grade B.E.S.T. English Language Arts Standards, Amanda Nb Kaplowitz

Graduate Thesis and Dissertation 2023-2024

This study investigates the extent to which the Florida B.E.S.T (Benchmark for Excellent Student Thinking) English Language Arts (ELA) standards demand that students participate in dialogic interactions within the 10th grade ELA classroom. Dialogic demands, characterized by active discourse and collaborative sense-making, are the opportunities students interact with one another or with a text. The dialogic elements of classroom pedagogy are an increasingly recognized critical component of effective literacy instruction in contrast with the monologic classroom where teachers are the primary source of information. A Critical Discourse Analysis through the lens of Fairclough is used as this research aims to …

The Impact Of Well-Designed Graphics And Multimedia On Student Engagement And Learning In Online Classes, Joseph E. Lloyd

Graduate Thesis and Dissertation 2023-2024

The purpose of this research study was to examine the graphical redesign of an online Psychology course and determine the impact of that redesign on student engagement in the course, and students’ perceptions of the course, and the impact of the redesign elements on their learning. It also examined whether this redesign impacted students’ performance in the course. The results from this study could provide insights for instructors, instructional designers, and graphic designers on how the inclusion of such graphics affects student engagement and learning. In addition, how the students view their own engagement and learning with the addition of …

University Of Central Florida Graduate Catalog, 2024 - 2025, University Of Central Florida

UCF Catalogs

No abstract provided.

Public Influence On Small Wars: Somalia And A Theory Of Constituent Discontent, Barry Smith

Graduate Thesis and Dissertation post-2024

Public opinion predicts American small war sustainment through institutional causal mechanisms of Congress and political-military relations. An increase in general public disapproval (not necessarily connected to a war) predicts the time when Members of Congress look to their constituents for policy changes to appease broad frustration. Constituent discontent toward a U.S. small war is absorbed by individual legislators, translated into legislative constraint, and projected onto the Department of Defense that is highly attentive to Congress. America abandons war aims, despite its military advantage over adversaries, when the ways and means available for military operations are constrained by a threat or …

Quantify Human Impacts And Climate Control On Hydrology Using Integrated Hydrologic Model, Yu Zhang

Graduate Thesis and Dissertation 2023-2024

The main objective of this dissertation was to investigate the impacts of human activities and climate control on hydrologic responses using the Integrated Hydrologic Model (IHM), which dynamically couples HSPF and MODFLOW. The study first evaluated the impacts of land use change and rainfall variability on hydrologic responses—such as streamflow, evapotranspiration (ET), groundwater ET, recharge, and groundwater heads—in the Anclote River basin (ARB), Florida. The results provided insights into the uncertainties in hydrologic responses due to rainfall variability. Secondly, hydrologic response flux changes were partitioned into anthropogenic causes, including groundwater pumping, irrigation, and land use change, by the IHM in …

Hydrogen Cryo-Adsorption In Silica Aerogel: Analytical Model Of Adsorption In Porous Media And Experimental Validation, Adil Riahi

Graduate Thesis and Dissertation post-2024

Hydrogen has incontestably gained attention as one of the best alternative energy sources to fossil fuels due to its volatility, abundance and eco-friendly attributes. The classical methods for hydrogen storage in its gaseous or liquid forms such as high-pressure tanks or cryogenic temperatures display several challenges. Hence, the need to come up with innovative methods to store and transport it is imminent. Comparative studies have demonstrated that material-based hydrogen storage has proven promising in enhancing energy efficiency. However, material selectivity is the missing part of the puzzle to achieve optimal hydrogen storage performance. This dissertation introduces a novel material for …

Enhancing Digital Reading Experiences For Older Adults: Investigating The Impact Of Font Selection And Hyperlinks In Newspaper Articles On Reading Speed, Comprehension, Engagement, Reading Pleasure, And Fatigue, Shalah Thomas

Graduate Thesis and Dissertation post-2024

This study explores the impact of font selection, hyperlink presence, memory retention, and visual acuity on digital reading experiences for older adults. Initially designed to evaluate the effects of font types and hyperlinks on reading outcomes, the study adapted its approach after participants indicated a strong dislike for hyperlinks and largely avoided using them. Using a multiple linear regression analysis, this research examines how font choices, memory, and visual acuity influence reading speed, comprehension, engagement, pleasure, and fatigue. Variance Inflation Factor (VIF) analysis was employed to address multicollinearity. Results indicate that familiar fonts, strong memory retention, and good visual acuity …

Curacao Milestone 2023: Welcoming Over Half A Million Tourists, Manuel Rivera, Valeriya Shapoval, Margaret Zorrilla

Dick Pope Sr. Institute Publications

In 2023, the Curaçao Tourism Board achieved significant milestones in promoting and developing the island as a premier tourist destination. The tourism sector experienced remarkable growth, with a 19% increase in stayover arrivals, reaching 582,400 visitors compared to 489,599 in 2022. This marked the first time Curaçao exceeded half a million stayover arrivals.

The success of Curaçao's tourism sector was bolstered by targeted marketing campaigns in key source markets. The Curaçao Tourist Board actively promoted the island through collaborations with local stakeholders, enhancing the effectiveness of their efforts. Additionally, the Board launched several initiatives to raise consumer awareness, such as …

Using Geographic Information Systems To Examine Unmet Healthcare Needs Among Transgender And Non-Binary Young Adults In Florida, Nino Franklin

Graduate Thesis and Dissertation 2023-2024

This study explored healthcare utilization among the Transgender and Gender Non-Binary (TGNB) population of Florida using Geographic Information Systems (GIS) to visualize and analyze the spatial distribution of unmet healthcare needs. The aim was to provide a clear comparison of unmet healthcare needs across various regions, highlight areas with the highest and lowest levels of unmet needs, and understand the demographic factors influencing these disparities. Utilizing survey data from the NIH-funded U=CARE study, which involved TGNB participants aged 18-26 from diverse racial/ethnic and socioeconomic backgrounds, the data were cleaned, geocoded, and analyzed within ArcGIS. Geocoded survey responses were linked to …

Opportunities And Insecurities: Discursive Power And The Neoliberal Transformation Of Work In The Great Resignation, Caroline Austin

Graduate Thesis and Dissertation post-2024

This study explores the Great Resignation—a mass wave of voluntary job departures during and after the COVID-19 pandemic— through a Foucauldian lens, exploring the intersections of neoliberal labor practices, worker subjectivities, and discursive power. Using Foucauldian Discourse Analysis (FDA) 25 interviews with individuals who resigned during this period were analyzed to explore how workers engage with neoliberal discourses in making sense of their work-related attitudes, experiences, and decisions as well as the broader discursive constructions used to interpret the Great Resignation as a societal phenomenon. Participants’ narratives reveal varying degrees of alignment, negotiation, and resistance to neoliberal subjectivity, shaped by …

The Effects Of Esg On The Financial Performance Of Aerospace & Defense Companies, Cooper Trimble

Honors Undergraduate Theses

This study examines the relationship between Environmental, Social, and Corporate Governance (ESG) activity and financial performance in the context of firms operating in the Aerospace & Defense industry. As societal pressure increases for companies to adopt ESG and related corporate sustainability practices, it is crucial to understand the repercussions of such adoptions. As the Aerospace & Defense industry continues to grow and capitalize on post-COVID travel booms, military modernization efforts, and increased demand for advanced aerospace technology, it is essential to understand the consequences of ESG implementation. By examining data from 2012 – 2023, this study produced results regarding the …

A Pandemic In The Educational Sphere: Collecting And Understanding Students' Responses To University Communication On Covid-19, Matthew R. Stapleton

Graduate Thesis and Dissertation 2023-2024

This dissertation addresses the lived experiences of Florida college students during the COVID-19 pandemic, specifically the communication that was provided to them through their university on the subject of the pandemic. This two-stage research process first involved the collection of survey responses on a variety of pandemic communication-centered topics from 39 university students from three universities (University of Central Florida, University of Florida, and University of South Florida). Second, a subsequent interview with 7 students provided qualitative information to further explicate themes and trends seen through data analysis.

Using health and technical communication alongside crisis communication analyses to understand what …