Digital Commons Network^™

A Theoretical Study Of Elementary Processes In Interstellar Plasma, Joshua Forer

Graduate Thesis and Dissertation 2023-2024

Interstellar plasma — interstellar clouds in particular — play an important role in determining the structure and evolution of galaxies. Understanding the time evolution of such plasmas requires knowledge of the chemical processes that drive their dynamics. Two processes are studied in this dissertation: radiative electron attachment (REA) via dipole-bound states (DBSs) and dissociative recombination (DR). Of the several hundred molecules detected in the interstellar medium, only eight anions have been detected: CN-, C3N-, C5N-, C7N-, C4H-, C6H-, C8H-, and C10H-. Their production mechanism is not well known; REA was suggested as a possible formation pathway, but previous theoretical studies …

Understanding Workforce Agility At Nasa Kennedy Space Center, Ledlyne H. Vazquez

Graduate Thesis and Dissertation 2023-2024

This study aims to define workforce agility via a literature review and a conducted research survey of the Kennedy Space Center (KSC) Engineering workforce. The survey results will help us determine the workforce agility of the KSC engineering team and understand what has allowed them to transition from the Space Shuttle Program to the new Exploration Ground System (EGS) program. Structural Equation Modeling was used to develop a model of relationships to test the hypotheses. The results show that organizational practices and psychological empowerment significantly support workforce agility. The implications of this study for understanding the characteristics of workforce agility …

Social Media-Based Crisis Communication: Analysis Of Twitter Data From Local Agencies During Hurricane Irma, Naiyara Noor

Electronic Theses and Dissertations, 2020-2023

As social media platforms have become vital means of communications, it has become imperative for emergency managers and policy makers to understand how people are interacting with different agencies on these platforms for enhancing community response coordination during disasters. Although many public agencies have already adopted social media platforms for crisis communication purposes, empirical evidence on whether and how these agencies are effectively engaged on these platforms is lacking. This research aims to examine crisis communication activities of a variety of agencies on Twitter in response to Hurricane Irma in 2017. In this study, we analyzed 13,353 hurricane-related tweets posted …

Methodologies For Evaluating Interaction Cues For Virtual Reality, Xinyu Hu

Electronic Theses and Dissertations, 2020-2023

Virtual reality (VR) games and educational systems commonly employ interaction cues to provide information on how to take appropriate actions at particular moments. Interaction cues can be employed for different purposes, such as informing the user to look, go, pick, and operate. Additionally, different types of interaction cues can directly affect usability and user experiences. In our early research, we conducted two ecologically valid empirical studies with a preexisting VR training application and evaluated the effects of delayed interaction cues, in addition to comparing the purposes of interaction cues for learning and retention. Our results indicated that immediate interaction cues …

Comparing Phosphorus Removal Efficiencies And Mechanisms Via Two Cost-Effective Specialty Adsorbents In A Cascade Upflow Filtration System, Sydney Kilgus-Vesely

Honors Undergraduate Theses

Finding solutions to treat water that contains phosphorus is an important effort due to the harmful impacts it presents to both human health and the environment. Phosphorus is considered a limiting factor in water oftentimes and therefore controls the growth of algal bloom in a water body. The increase of algal populations due to wastewater effluent, stormwater runoff, and agricultural discharge in Florida waters has a direct link to the event of harmful algal blooms such as red tide in coastal regions, eutrophication of waterbodies, and fish kills. Finding low cost, energy efficient, and low maintenance green sorption media (GSM) …

A Framework Of Critical Success Factors For Implementation Of Industry 4.0 In Aerospace And Defense Industries, Lina Khan

Electronic Theses and Dissertations, 2020-2023

The fourth industrial revolution, or Industry 4.0, is essential to the success of Aerospace and Defense (A&D) organizations as it showcases the ability to adapt, innovate, and remain competitive. Industry 4.0 technologies such as cyber-physical systems (CPS), big data, cognitive computing, smart factories, connected manufacturing, and the Internet of Things (IoT) focus on revolutionizing manufacturing through embedding digital and physical systems, with the goal to maximize the desired output(s) while using minimal resources. Although there are numerous advantages, there are challenges associated with implementation of these complex systems. This doctoral research investigates the critical factors needed for successful implementation of …

Globally Distributed Teams: The Between-Team Barriers That Impede The Successful Delivery Of Agile Software Development, Ben Park

Electronic Theses and Dissertations, 2020-2023

Software development projects fail far too often, costing companies billions in revenue, loss of the intended purpose and damage to both customers and suppliers in the process (A. Shenhar & V. Holzmann, 2017a). Understanding the challenge of ever-failing globally distributed software development projects is the goal and research conducted in this dissertation. The vision guiding the direction of this research is "What are the betweenteam barriers that impede the successful delivery of Agile software development in Globally Distributed Teams?" Through the literature review, a model was created and refined. A Mixed-Method Sequentially Replicated Case Study Research was performed to determine …

Musical Form Reconstruction In Printed And Handwritten Lead Sheets Via Optical Recognition Of Chord Symbols, Nashir A. Janmohamed

Honors Undergraduate Theses

Optical music recognition (OMR) is the field of study which seeks to use computer vision to extract musical information from images. Most OMR work focuses on music symbols (such as notes, time signatures, clefs, etc.); to date, only two prior works pay attention to chord symbols (shorthand notation commonly used in jazz and popular music lead sheets to describe the harmony of the music) in musical documents. Chord symbols lay the foundation for jazz improvisation - a sequence of chord symbols is repeated during the improvisatory section, and the soloist and accompaniment (primarily, though not exclusively) use the chord symbols …

Avicenna's Doctrine Of Emanation And The Sphere Of The Heavens, Brian C. Manere

Honors Undergraduate Theses

Avicenna argues that the celestial spheres each have a soul, termed the motive soul, which is emanated by the first celestial intellect––a body of knowledge which knows itself. Despite outlining the powers of the motive soul, Avicenna does not formally investigate the psychology of the spheres nor their volition. Rather, he presents their volition as a mystery and leaves it to posterity to solve. In an attempt to resolve this mystery, I will argue that it is a direct result of Avicenna having purposefully written a repeated gap into his account of emanation such that there is no clear account …

Korean Poetry: A Discussion And Translation, Kassidy N. Menk

Honors Undergraduate Theses

Korea's history has had a deeply influential and significant impact on its modern language, and concomitantly, on the country's modern poetry and prose. Despite the artistic and literary value, there is a substantial lack of English translations available for Korean works. The continued rapid development of Korean and its considerably different grammar and syntax often pose difficulties for English translators. Korean poetry, specifically, follows a form unfamiliar to English readers which makes interpretation for translation challenging. This thesis hopes to provide context for the lack of scholarly translations of Korean poetry by discussing the historical and linguistic context of the …

Pepper Pot And Callaloo: Caribbean Cuisine As Embodiment Of "Otherness" And Resistance, Sheina Senat

Honors Undergraduate Theses

The thesis intends to analyze the Caribbean as more than "elsewhere" in modernism through food research. The Eurocentric viewpoint is that the islands are the "other" and that the Caribbean's contributions are not central to the past and present. Representations of food in Caribbean literature reveal dualism, such as Western/African in the tropic's identity, and this dualism can lead to identity issues. Chapter 1 analyzes Caribbean cuisine's mosaic origins from Indian, European, Native, and African influences. Food imagery in Caribbean literature does not separate the Caribbean from its complicated past. However, it notes that the islands should embrace their differences …

Literature As A Form Of Resistance Against British Colonial Rule In India, Ebada Wasiuddin

Honors Undergraduate Theses

This thesis concentrates on literature during India's battle for independence from the British Empire. These publications look at the outcomes of Europe's intent to colonize and its impact on the marginalized, colonial subjects down to the personal level. Delving into the tragic reality of colonialism and investigating its impact as portrayed in the novels selected, this thesis argues that the selected texts operate as resistance literature subverting the colonial discourse in retrieving South Asian culture and history. This project explores specific forms of resistance within the tropes of memory, history, and gender to pose a larger question of decolonial futures …

Wild Wild Country: Netflix, Orientalism, And The Guru, E. K. D. Wood

Honors Undergraduate Theses

Recent years have produced an influx of popular documentaries of Indian gurus who founded transnational spiritual communities and became embroiled in various forms of controversy. One example of this is Wild Wild Country, a 2018 Netflix documentary that depicts the rise and fall of a spiritual community, started by an Indian guru named Osho (1931-1990) in a failed attempt to build a utopian commune in Oregon. American representations of Asian religious figures have historically been a complex, and often prejudiced, affair. This thesis will attempt to assert the best fit theoretical framework with which to interpret Wild Wild Country …

Treatment Of The Differently Abled: Representations Of Disability From Victorian Periodicals To Contemporary Graphic Narratives, Rachelle Echevarria

Honors Undergraduate Theses

In recent years, a number of efforts have been made to promote diversity, equity, and inclusion in academic institutions, the workplace, and to examine and analyze representations of marginalized populations in a variety of literary and cultural contexts. These efforts usually acknowledge past mistakes, emphasizing the idea that history shall not and should not repeat itself. While analyzing the representations of disability is important in its own right, it's also important to understand why these perceptions exist. This thesis suggests that when the representations of disabilities from different mediums and from different time periods are examined in relationship, readers may …

Ideological Relationships With The Cult Of Isis From Ptolemaic Alexandria To Imperial Rome, Sabrina N. Gutierrez

Honors Undergraduate Theses

Through the incorporation of primary source material and prior scholarship this study looks at the Serapeums, Isiac temples and coinage of Hellenistic Alexandria and Imperial Rome. This study seeks to provide, through close analysis and comparison, a more precise picture of the Isaic ideology of the Greco-Roman governing powers of Egypt. I focus on the capital cities of Alexandria and Rome to analyze the message of Isis to their respective inhabitants. Coinage and popular iconography (such as Isis Pelagia) are incorporated into the overall understanding of Isiac uses as coinage serves as a form of ancient propaganda. The amalgamation of …

The Beauty Of Hip-Hop Culture: Linguistic Connections Through Music, Poetry, And Literature, Aminah Patel

Honors Undergraduate Theses

This thesis enters the developing conversation in the linguistic domain about the culture and struggles of the Black community. It explores the collectivist perspective of the Black community in the 20^th and 21^st century through the umbrella of Linguistics and its subfields. Collectively, the literary and musical works in this study demonstrates the frustrations of the Black community—including its correlation to antebellum slavery—the lamentations of oppression, which showcases in a collection of poems and their syntactical aspects, and the Black pride emulating from the societies. Despite the clear correlation between Hip-Hop culture and literary works from the early …

An Exploration On The Spanish Caribbean Dialectical Community: ¿Unidos O Separados?, Bryan J. Jimenez

Honors Undergraduate Theses

Latin America holds a diverse array of people and language. Even regions and countries that speak the same language tend to speak it differently. This leads to interesting variations in language and speech. Most people of Latin American origin are able to note that Mexican Spanish and Puerto Rican Spanish are different in terms of intonation, speech pattern, vocabulary, and more. Most popular theories that section Latin America off by dialects group the entirety of the Spanish-speaking Caribbean into a single dialectical community. Cuba, Puerto Rico, and the Dominican Republic each hold unique histories and are home to a fascinating …

Professional Perception Of Gaps In Adhd Diagnosis And Treatment In Young Girls, Claudia Caputo

Honors Undergraduate Theses

ADHD has become a common place subject in both the scientific community and the common public. ADHD is talked about in the media, schools, and is a common conversation amongst parents. Attention Deficit Hyperactivity Disorder has become prominent due to increased research but also due to increased accessibility of this research for the public. Contributing to this trend, there is an increase in open conversations about mental health awareness on social media. This phenomenon of people openly speaking about ADHD has led to more teens and young adults seeking diagnostic assessments and treatments for their symptoms. (Coppersmith et al., 2015) …

Changing Public Opinion On Socialism, Claudette A. Medina

Honors Undergraduate Theses

This introduction leads to the literature review, beginning with an explanation and description of socialism and political ideologies. I also touch upon historical events that shaped the perspectives of the respective generations, such as the Civil Rights movement and 9/11. After the literature review is a theory section emphasizing the life-cycle effect and period effects relevant to the research conducted later. Then comes the hypothesis and methodology section. My research hypothesis is that period effects will make Gen Z more receptive to Socialism than the Baby Boomer/Traditionalist Generation. This is soon proven correct with supporting data from opinion surveys about …

Speech-Language Pathologists' And Speech-Language Therapists' Role Working With Youth In The Juvenile Justice System, Maria Cuza

Honors Undergraduate Theses

The intent of this thesis is to examine and provide insight into how speech-language pathologists and speech-language therapists (SLP/SLT) in Australia (AUS), the United Kingdom (UK), and the United States of America (USA) work with youth in the Juvenile Justice System (JJS). Currently, many youth involved in the JJS struggle with language barriers and need proper services to overcome them. Studies have shown that an SLP/SLT positively affects young people in the system. This study aimed to examine the demographic, educational, and occupational backgrounds of SLPs/SLTs working with youth in the JJS and the services provided to these youth by …

Beyond Local Food Consumption: The Impact Of Local Food Consumption Experience On Cultural Competence, Eudaimonia And Behavioral Intention, Bingna Lin, Saerom Wang, Xiaoxiao Fu, Xiaoli Yi

Faculty Scholarship and Creative Works

Purpose: This paper aims to explore the relationships among local food consumption experience, cultural competence, eudaimonia, and behavioral intention. Building upon acculturation theory, need hierarchy theory and self-determination theory, the current study develops a conceptual model of local food consumption as international tourists' acculturation process.

Design/methodology/approach: This study collects data from 305 Chinese outbound tourists and uses partial least squares-structural equation modeling to examine the developed model.

Findings: The findings reveal a significant effect of the local food consumption experience, consisting of novel, authentic, sensory and social dimensions, on cultural competence, which subsequently evokes eudaimonia and behavioral response toward local …

Benefits Of A Family-Based Judo Program For Parents Of Children With Autism Spectrum Disorder, Jeslin George

Honors Undergraduate Theses

A diagnosis of Autism Spectrum Disorder (ASD) can impact the entire family. Parents of children with ASD reportedly have greater stress levels, family conflict, financial concerns, and poor health habits than parents of neurotypical (NT) children. While many parent-focused interventions have been developed, these interventions focus on parent training and child behavior outcomes rather than the health and well-being of the parents. Therefore, this study aimed to examine the effects of a 15-week family judo program on physical and psychosocial health in parents of children with ASD. A total of 18 parents of children with ASD participated in a weekly …

Evolution Of Density And Velocity Perturbations In A Slowly Contracting Universe, Olivia R. Bitcon

Honors Undergraduate Theses

One focus of research in cosmology regards the growth of structure in the universe: how we end up with stars, galaxies, galaxy clusters, and large scale structure in a universe that appears homogeneous and isotropic on large scales. Using cosmological perturbation theory, we investigate the evolution of density and velocity perturbations corresponding to a universe that is slowly contracting (Ijjas and Steinhardt), testing with and comparing different values for the equation-of-state parameter. This allows for the comparison of the growth of large scale structure in scenarios including a matter-dominated expanding universe, a dark energy-dominated expanding universe, and now, an ekpyrotic …

Exploring The Impact Of Cultural Background Among Asian And Non-Hispanic White Populations On Organ Donation, Doyoung Ahn

Honors Undergraduate Theses

Background: The demand for organ donation is increasing but there is always a lack of organ donor supply. To receive an organ donation, specific criteria must be met. Matching criteria between the donor and the recipient is critically important. The likelihood of having a capable organ increases when the donors and recipients have the same ethnicity. However, the number of organ donors differ significantly based on ethnicity.

Purpose: The purpose of this literature review was to explore the impact of cultural background and education among the Asian and non-Hispanic White population on organ donation and how it impacts individuals' decisions …

Advocacy With Context: The Role Of Pediatricians In Breastfeeding Success, Sanya Bansal

Honors Undergraduate Theses

Although the importance of breastfeeding is almost universally accepted, the rates of breastfeeding are improving very slowly. The current literature provides much insight as to how medical professionals such as obstetricians and lactation specialists could improve the rates of breastfeeding. The pediatrician could encourage breastfeeding at a prime opportunity: during post-natal visits. Unfortunately, there is limited research on what role the pediatrician plays in breastfeeding success. This study used in-depth, qualitative interviews from four pediatricians to gather data on the true role of the pediatrician in breastfeeding. These pediatricians were selected based on the diverse patient population they serve, considering …

The Effect Of Educational Versus Recreational Screen Time On Depression Levels Among University Students, Gage Guettler

Honors Undergraduate Theses

Despite the amount of people currently using technology and the overwhelming amount of data already presented on the topic of how technology affects a person's mental health, there seems to be little information on how the different types of activities on the different types of screens affect university student's mental states. This research study examined the amount of time that a University of Central Florida (UCF) student spends on what was defined as educational activities in front of screens and what was defined as recreational. The definitions of what is educational and what is recreational screen time came from a …

Addressing Medical Mistrust Within The Black Community To Improve Their Health Ourcomes, Jillian Weathington

Honors Undergraduate Theses

Mistrust of the healthcare system is increased among the Black population compared to other race/ethnicity groups. Medical mistrust can lead to intensified health inequities and negative health outcomes among this population. Currently, there is limited research that explores ways to address medical mistrust, especially among the Black population. This study investigated medical mistrust to find ways to improve the quality of life amongst the Black population. Twenty-one participants in this study completed a Group Based Medical Mistrust Survey and five of those participants participated in a semi-structured interview. Descriptive and correlation analyses were conducted. The GBMMS was separated into three …

Psychology Of Platonic Relationships, Amber V. Heinig

Honors Undergraduate Theses

Romantic relationships (RR) regarding attachment styles and theory have been widely studied, whereas platonic relationships (PR) have received comparatively less attention in research. This study aims to explore two hypotheses: (1) individuals exhibit more avoidant behavior in platonic relationships rather than anxious behavior, and more anxious behavior in romantic relationships than in platonic ones; (2) attachment styles in platonic relationships manifest uniquely and can exist independently of romantic attachment. This research aims to better understand the way that attachment differs between both relationship types. Through a quantitative study involving a survey with a 5-point Likert scale measuring attachment, administered to …

Leaving The European Union: When Euroscepticism Meets Internal Crisis Within Member States, Isabella M. Dimesa

Honors Undergraduate Theses

In the era of global stability, it is crucial to understand the nuances that maintain peace. Neoliberal institutionalism is the ideal that institutions bound together promote peace through sharing stakes and developing positive cost-benefit matrixes that ensure cooperation. The European Union (EU), a neoliberal institution, was developed to establish a peaceful, cooperative European system to further the European agenda and foster power through combined assets. The EU has manifested this success and prosperity—until one of its member states, the United Kingdom, defected from the institution, causing a shock to the EU system. Why would an institution yielding positive returns see …

Long Term Effects Analysis Of Children Exposed To Postpartum Depression, Asheria Foster

Honors Undergraduate Theses

The purpose of this study is to explore and understand any correlation between a mother having postpartum depression and her now college-level child having a mental illness. The research question posed for this study was: Is there a correlation between maternal postpartum depression and the development of mental illnesses in college students? Studies have shown that there is a correlation in early childhood development, but there are deficits when it comes to long-term follow-up. Data for this study was collected via online surveys on SONA UCF. The results from the Chi-square test imply a strong association (p = .007) at …