Digital Commons Network^™

A Qualitative Analysis Of Hospital Nurses' Experiences During The Covid-19 Pandemic Through The Lens Of The Demand-Control-Support Model, Alisha Garner

Honors Undergraduate Theses

Positive social support, realistic job demand, and appropriate levels of control over their responsibilities can mitigate empathy fatigue and burnout among nurses, increase quality care for patients, and lay the foundation for teams to embrace challenges during crises. The COVID-19 pandemic stretched nurses in all these areas, leading many nurses to contemplate changing fields. Failure to address and embrace the difficulties that nurses face during such crises can result in loss of nurses and impact the entire healthcare industry.

The present study used one-to-one interviews to glean insider perspectives of changes in job demand, control, and support nurses experienced as …

Exploring Career Development Pathways In Postsecondary Film Studies Programs, Cesare Giovanni Fabietti

Honors Undergraduate Theses

This study sought to determine what factors could impact career development pathways for postsecondary film studies through survey research. The selected determining factors that offered eventual success as a filmmaking professional were students' personality characteristics and unique, innate abilities. The survey questions polled film study educators whose primary contact with film students was at college-level classrooms and could offer significant opinions about the factors measured. Only those educators with demographic characteristics that dealt with actual filmmaking procedures of production and post-production gave a measurable statistical result related to a single dependent variable. The differentiator between filmmaking disciplines was distinguished by …

Design And Testing Of A Hybrid Direct Ink Writing And Fused Deposition Modeling Multi-Process 3d Printer, Alexander X. Losada

Honors Undergraduate Theses

Multi-material 3D Printing allows the ability to fabricate parts with tuned mechanical properties, multi-process 3D printing widens the choices of available fabrication materials. The objective of this study is to build a custom 3D printing test bed that is capable of printing multi-material parts with fused deposition modeling and direct ink writing techniques. A 3D printer, controlled by an industrial motion control system, with FDM and DIW capabilities was built by combining FDM extruders with a pneumatic dispensing system on a single platform. By utilizing the Direct Ink Writing function, we expand the number of printable materials to include some …

Attachment, Identity Processing Style, And Emotion Regulation Among Emerging Adults, Kaitlyn M. Daleandro

Honors Undergraduate Theses

This study explores the relationships among parent, peer, and romantic attachment, identity processing style, and emotion regulation. Previous studies have revealed potential associations among each of the aforementioned factors (e.g., between identity and attachment as well as between attachment and emotion regulation), but this is the first study to examine the three factors together, putting emphasis on romantic attachment. It was predicted that attachment will vary depending on the interaction between identity processing style and emotion regulation. College students (N= 390) in psychology courses participated in an anonymous online survey for course credit. Parent attachment was significantly predicted …

A Fall From Grace: The Rising Rate Of Attorneys With Substance Abuse Disorders, Chemical Dependencies And Addictions, Amy M. Yost

Honors Undergraduate Theses

This thesis is a continuation of research and scholarly writing that the author completed for a published article that appeared in Volume 5 of the University of Central Florida Undergraduate Law Journal, Spring 2022. The rising rate of attorneys with a self-reported substance abuse disorder, chemical or alcohol dependency, as the data reveals, is the highest in our country’s history. Although the notion of attorney addictions and dependency issues may come as a surprise to those outside of the legal community, these issues are not breaking news. Rather, the data has been slowly emerging due to the increasing number of …

The Effect Of Anti-Aging Treatment On Expression Of Aging Markers In A Mouse Model Of Huntington Disease, Mary Isabelle E. Guerra

Honors Undergraduate Theses

Huntington disease (HD) is a fatal neurodegenerative disease caused by CAG tract expansion in the huntingtin (HTT) gene, which results in production of mutant huntingtin (mtHTT) protein. Although mtHTT is expressed throughout life, onset of HD symptoms typically begins in mid-life, around 35 to 50 years of age. Characteristic HD symptoms include motor, cognitive, and psychiatric abnormalities. The emergence of symptoms in adulthood suggests that aging may play a role in HD pathogenesis. Furthermore, markers of accelerated aging can be observed in HD patients, including telomere attrition, epigenetic alterations, and mitochondrial dysfunction. Our lab has previously observed that …

Analyzing The Relationship Between The Quality Of Life And Race Of Lung Cancer Survivors, Alina S. Wise

Honors Undergraduate Theses

Purpose: The relationship between racial disparities and the health-related quality of life (HRQoL) of lung cancer patients is not well understood. The purpose of this study was to quantify the overall HRQoL of lung cancer patients and compare differences in HRQoL among racial groups in the United States.

Methods: We analyzed data from the Behavioral Risk Factors Surveillance System (BRFSS), a population-based national cross-sectional study conducted by the Centers for Disease Control and Prevention. The BRFSS is conducted annually in all 50 states and collects information on demographics, health behaviors, health-related experiences, health conditions, use of medications, and use of …

Numerical Simulation On The Effects Of Entrainment On Hydrogen Jet-In-Crossflow Combustion, Malcolm K. Newmyer

Honors Undergraduate Theses

This Research explores hydrogen combustion in a Jet-in-Crossflow configuration through computational fluid dynamics using ANSYS Fluent commercial CFD software. Three fuel-only hydrogen jets with a momentum flux ratio J of 10, 50, and 115 were introduced axially, using a large eddy simulation with a WALE sub grid model. Detailed chemistry was computed directly with a 9 species hydrogen/air kinetic mechanism. The 4mm jet and crossflow domain utilized an automatic mesh adaptation method centered around the flame shear layer. The study models the second stage of a lab-scale gas turbine test facility at a pressure level of 5atm,a crossflow temperature of …

Spies, Sanctions, And Single-Party States: How American Sanctions Influence Intelligence Operations, Anthony J. Anta

Honors Undergraduate Theses

States have a diverse and unique set of available mechanisms to deploy when seeking to interact in the international community. Economic sanctions have long been one such tool available for states looking to coerce or incentivize a change in the behavior of another state. Likewise, states have historically sought to influence and gain unknown knowledge on another state or actor. Covert intelligence operations have changed forms, mechanisms, and techniques, especially since the expansive advancements in technology in the 21^st century. This paper seeks to understand the influence that economic sanctions have on the ability for single-party states to conduct …

Characteristics Of Covid-19 Vaccine-Hesitant Ucf College Students And Potential Avenues For Increasing Vaccination Rates, Justin A. Barthel

Honors Undergraduate Theses

The COVID-19 pandemic has been an ongoing disaster that has devasted millions of lives. With the development of COVID-19 vaccines in late 2020, there was a potential for populations to gain artificial active immunity in order to prevent future outbreaks. However, despite successful clinical trials, millions of citizens have been hesitant to receive the COVID-19 vaccines (Khubchandani et al., 2021). Demographics of the most prominent US vaccine-hesitant populations consist of ethnic/racial minorities and Republicans groups (Khubchandani et al., 2021). Little information is known about COVID-19 vaccine hesitancy in colleges and universities. Colleges provide an elevated risk for infection through their …

Terror Management Theory During Covid-19: Individual Differences In Death Anxiety Defenses, Nicole L. Harkrider

Honors Undergraduate Theses

The present study seeks to determine the relationship between Terror Management Theory (TMT) and various measures of existential anxiety, future consciousness, and future-oriented thinking. By using TMT as a theoretical construct, a scale was devised to measure participants’ protective behaviors relating to the COVID-19 pandemic. Three other scales were utilized, including Lalot’s Future Consciousness Scale (FCS), Strathman’s Consideration of Future Consequences Scale (CFCS), and Weems’ Existential Anxiety Questionnaire (EAQ). The scales were combined into one composite survey along with demographic questions. 315 participants were then administered the collection of scales via an only survey platform. Results indicated strong significant correlations …

Relationship Between Video Games And Recovery From Work: A Comparison Of Different Genres And Leisure Activities, Jessica A. Gass

Honors Undergraduate Theses

Work stress can have a negative impact for both individuals and organizations, warranting research on how to recover from it. This research analyzes how the relationship between video games and work recovery differs depending on the genre of the video game played. In addition, these relationships are compared against the relationships between the recovery experiences and other leisure activities. Participants were asked to provide information on how often they play video games and engage in other leisure activities. In addition, two different measures of the four components of work recovery (psychological detachment from work, relaxation, mastery experiences, and control) were …

Voting Trends In Immigrant Women To The United States, Enia Levis

Honors Undergraduate Theses

The aim of this paper is to explore and explain the relationship between various cultural and societal factors on how immigrant women to the U.S. vote. There is a growing amount of research on the voting habits of both women, and immigrants. This paper seeks to understand the voting habits of individuals who identify with both categories. This thesis utilizes public opinion data from the 2018 General Social Survey to discover if there is a relationship between country of origin in addition to gender, and if the respondent voted for Trump or Clinton in the 2016 presidential election. My theory …

A Retrospective Dosimetry Comparison To Define Uncertainties Found In A Novel Intensity Modulated Electron Therapy (Imet) Treatment Technique For Use In Radiation Therapy, Marco A. Masciantonio

Honors Undergraduate Theses

This study will investigate the difference in radiation at different volumes between traditional electron beam therapy and a novel IMET. The difference in dose will be recorded between the novel IMET and the IMET with a slight shift in the target area. The percent difference between this new model treatment and the model treatment with a shift will be calculated. The main goal of this project is to determine if the target area is still sufficiently treated with this slight shift of the patient in different directions. The percent difference is crucial for the success of this project. It will …

A Systematic Review And Meta-Analysis Of The Relationship Between The Creb Protein's Neuroplastic Functions And The Implications In Neurodegenerative Diseases: A Possible Link Between Synaptic Plasticity And Neurodegenerative Diseases, Mani Sarmast

Honors Undergraduate Theses

In this two-part study, I investigated whether the cyclic-adenosine monophosphate response element-binding (CREB) protein has the potential to be clinically modulated as a therapeutic target for the treatment of neurodegenerative diseases. Part one consisted of a systematic review that was conducted on select articles gathered through a stepwise method to explore (1) the relationship between diseased, neurodegenerative brains and levels of active, phosphorylated CREB (pCREB), (2) increased activation of CREB as a treatment for neurodegenerative symptoms, and (3) a potential therapeutic drug for neurodegenerative diseases that can target CREB signaling. The results of the systematic review showed evidence that suggested …

A Novel Drug To Induce Apoptosis In Advanced Prostate Cancer Cells, Parshva A. Sanghvi

Honors Undergraduate Theses

Prostate cancer is one of the leading causes of death for men in America as approximately 1 in 41 men will have prostate cancer. In this research, we focus on enzalutamide-resistant prostate cancer cells as cell resistance to enzalutamide is a prevalent obstacle in treating prostate cancer. We tested a novel compound library at different doses and observed each compound's efficacy in inducing apoptosis in enzalutamide-resistant cells. Furthermore, we analyzed the mechanism by which apoptosis was induced in compounds that showed a high efficacy at lower doses. Overall, we found that Darapladib shows promising results in treating cells that have …

Sacrificing Sisters: Nurses' Psychological Trauma From The First World War, 1914-1918, Kayla Campana

Electronic Theses and Dissertations, 2020-2023

This thesis examines psychological war trauma nurses experienced during the First World War. Psychological war trauma, or shell shock, as it was commonly known during the war, has largely been identified as a male affliction. In this thesis, I demonstrate that women too, suffered trauma and we can better understand nurses' trauma by applying some of the same analytical techniques that scholars have previously used to examine male combatant trauma. Moreover, I analyze the ways in which contemporary actors, including medical professionals and the public, imagined female trauma, specifically the way nurses' psychological trauma could be understood and articulated. Additionally, …

In The Attic Of A Barn, Hunter Pylant

Electronic Theses and Dissertations, 2020-2023

I create wooden and metal sculptures that are abstractions of old memories that examine, celebrate, and embody my rural culture, upbringing, and heritage. I aim to honor my family's memory and keep their passion for craft alive through working with the tools that have been passed down from them. When I find myself struggling in life I always look to my personal history to find answers. I am reminded of my family's rural and military backgrounds and of the tradespeople from my family: carpenters, blacksmiths, farmers, and soldiers. Through their chosen trades and tools, generations from my family were able …

Crossed: Strength In Unity And Connection, Dillon Williams

Electronic Theses and Dissertations, 2020-2023

It is only through the strength of bonds that we can overcome evil. In Crossed, these bonds are tested as Calum and Dmitri are forced to duel for their lives. The film explores the themes of indoctrination, belief, the power of friendship, and never giving up on the people you care about. The accompanying paper explores how these themes are integral to who we are. I then explore the process of producing animation utilizing cutting-edge mediums and how these mediums can allow us to create animation in an entirely new way.

Workers, Mothers, And Françaises: The French Communist Party And Women In The Interwar Period (1920 - 1939), Elizabeth Klements

Electronic Theses and Dissertations, 2020-2023

A survey of the first two decades of the French Communist Party's propaganda reveals a wide range of female imagery, from the androgynous, Soviet-style militant of the 1920s to the fashionable, feminine figure of the 1930s. Earlier scholars noting this discrepancy argued that the Party first adopted the Soviet "new woman," based on the Marxist principle of absolute gender equality but rejected it just over a decade later in order to broaden their appeal to the French masses. These studies, however, were restricted by the limited access to the French Communist Party's interwar-era archives. Using recently-digitized Party meeting records, reports, …

To The Moon And Back: The Impact Of Moon Rocks On The Historical Legacy Of Nasa's Apollo Program, Emily Strickland

Electronic Theses and Dissertations, 2020-2023

Most would say that the pinnacle of the Space Race was when the United States landed on the Moon. Besides the countless videos and images, what is the proof that the U.S. was there? Moon rocks are tangible evidence that the U.S. was on the Moon. Once the moon rocks came to Earth, they were studied, distributed, and displayed. The goal of this research is to examine the displays and narratives of the Apollo lunar samples. Understanding where and how the rocks ended up in their earthly homes around the country allows for analysis of the historical and cultural impacts …

"We're Not Just Well Suited, We Are Ethically Obligated!": Reimagining Technical And Professional Communication Pedagogy As Advocacy Against Discriminatory Digital Technologies, Anshare Antoine

Electronic Theses and Dissertations, 2020-2023

This dissertation expands on scholarship that examines efforts at incorporating a social justice framework into pedagogy, specifically, the role of technical and professional communication (TPC) faculty in addressing discriminatory digital technologies within a social-justice-oriented tech ethics pedagogy. I observe that despite the thousands of computer technology students who graduate from their programs every year in the US with the latest training, there seems to be no change to the adverse tech culture that produces discriminatory and racist work environments and digital technologies. The implication is that computer technology programs may not be prioritizing a tech ethics pedagogy that supports addressing …

Eden Enflamed: An Examination Of The Self Through Fantastical Figures, Forrest Wilson

Electronic Theses and Dissertations, 2020-2023

This thesis is an exploration of the reciprocal relationship between my identity and my work as an artist. As someone who identifies as queer and from a young age felt unloved and unwelcome, my work provides space for validation and empowerment. I utilize elements of fantasy and symbolism to explore the ever-expanding possibilities of allegory and queer figuration. Through my usage of portraiture and personal symbolism as well as my reinterpretations of Christian religious motifs, Greek mythology, and Mannerist art, I transform existing narratives to depict a multitude of characters that my work allows me to embody. In opening myself …

Quantitative Metallurgy Of Anisotropic Nickel-Base Superalloys Under Tensile And Fatigue Loading, Dominic Devito

Electronic Theses and Dissertations, 2020-2023

Nickel-base superalloys are ideal materials for application in high temperature and high stress environments. Their resistance to both heat and corrosion makes these metals well-suited for use as components in engines and turbines. There has been much interest in characterizing the mechanical properties of Ni-base superalloys under severe conditions. Either large monotonic loads or cyclic loads are the most investigated. Also, research efforts tend to focus on the influence of microstructural features of fatigue life, and they accomplish this through qualitative observation. Presented here is both quantitative and qualitative analysis done on Ni-base superalloy specimens that have been subjected to …

Improving Urban Resilience And Sustainability Via Multi-Scale Urban Food-Energy-Water-Waste Nexus Analysis, Andrea Valencia Marin

Electronic Theses and Dissertations, 2020-2023

Urban sustainable development requires an in-depth and holistic understanding of the complex Food-Energy-Water-Waste (FEWW) nexus facing population growth, climate change, economic development, and pollution control. Following the United Nations (UN) 17 Sustainable Development Goals (SDGs), goal 11 aims for sustainable cities and communities to be resilient, sustainable, and safe cities to achieve social, economic, and environmental sustainability. Explicitly, SDG target 11.3 concentrates on inclusive and sustainable urbanization for sustainable planning and management. As the UN Food System program aims for inclusive, sustainable, and resilient network, promoting sustainable food systems becomes a necessity to echo social, economic, and environmental sustainability. The …

Addressing Human-Centered Artificial Intelligence: Fair Data Generation And Classification And Analyzing Algorithmic Curation In Social Media, Amirarsalan Rajabi

Electronic Theses and Dissertations, 2020-2023

With the growing impact of artificial intelligence, the topic of fairness in AI has received increasing attention. Artificial intelligence is observed to have caused unanticipated negative consequences. In this dissertation, we address two critical aspects regarding human-centered artificial intelligence (HCAI), a new paradigm for developing artificial intelligence that is ethical, fair, and helps to improve the human condition. In the first part of this dissertation, we investigate the effect that AI curation of contents by social media platforms has on an online discussions, by studying a polarized discussion in the Twitter network. We then develop a network communication model that …

Synthesis, Characterization, And Modeling Of Thermo-Responsive Hydrogels With Improved Mechanical Strength And Swelling Kinetics, Marilu Ortiz Nieves

Electronic Theses and Dissertations, 2020-2023

Hydrogels have been extensively studied for use in applications such as tissue engineering, drug delivery systems, wound dressing, actuators, valves, and sensors in Micromechanical Systems (MEMS), among others. Thermo-responsive hydrogels in particular pose various advantages such as their capability to respond to an external stimulus and reverse the response when the stimulus is removed and the ability to imbibe a significant amount of solvent and increase their volume by over 1000%. Extensive research has been conducted to tune and improve hydrogel’s rate and degree of swelling and mechanical properties. Previous work showed that when synthetic clay (Laponite) is cross-linked with …

From Field To Failure: Detecting And Understanding Reliability Defects In Crystalline Silicon Photovoltaics, Dylan Colvin

Electronic Theses and Dissertations, 2020-2023

Severe pollution levels and the growing influence of climate change have shown that dirty energy sources need renewable and sustainable replacements. The field of photovoltaics (PV) has grown substantially over the years from a niche space solar market to a commodity in large part due to improvements in reliability. Reliability of all materials in a PV module must be considered. The industry has seen an explosion of innovation in cell interconnection technologies with significant market penetration in the past several years. These emerging, less mature technologies require more reliability information to guide improvements. Degradation studies of long-term outdoor exposure and …

Using Machine Learning Technique To Develop A Deterioration Predicting Model For Pavement Marking In Florida, Ehab Abdelmaksoud

Electronic Theses and Dissertations, 2020-2023

Longitudinal pavement markings play a significant role on the roadways by delivering information to motorists to help them navigate and follow the road. These markings are also considered to be a crucial control device that can enhance ideal nighttime visibility, especially on rural roads where the surrounding luminance is insufficient. Hence, the main question for public agencies or officials is about when the replacement of the pavement markings needs to take place. The Federal Highway Administration (FHWA) is considering proposing a minimum level of retroreflectivity standard and based on that, the Manual on Uniform Traffic Control Devices (MUTCD) set aside …

The Direct And Indirect Effects Of Strategic Displacement On Territorial Control In Conventional Civil War, Jennifer Hudson

Electronic Theses and Dissertations, 2020-2023

Which strategies contribute towards a belligerent's ability to shift territorial control in its favor more quickly than others? This dissertation advances a theory of territorial control dynamics in conventional civil war that places the civilian population at the center of the analysis. Existing scholarship explaining territorial control in conventional civil war has emphasized the role of relative military capabilities, direct military confrontations aimed at territorial conquest, and the existence of established zones of control, with civilians generally residing in areas clearly dominated by one party or another, not in contested areas. As such, theory holds that this makes the civilian …