Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

University of Central Florida

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 1561 - 1590 of 10048

Full-Text Articles in Entire DC Network

Comparative Studies Of Gender-Based Violence In Mexico And Central America, Daniela M. Buduen Jan 2022

Comparative Studies Of Gender-Based Violence In Mexico And Central America, Daniela M. Buduen

Honors Undergraduate Theses

This thesis intends to explore the conditions of gender-based violence in Latin America and how it interacts with government type, crime rates, and religion. Currently, feminicide is perceived at higher rates in countries such as Mexico and Guatemala. A significantly higher indigenous community, Catholicism, and increased crime organizations are also present in these countries. Therefore, to uphold fundamental human rights, there needs to be a change in how gender-based violence, especially feminicide, is reported. The discussion will include a connection between the variables listed.


The Impact Of Head And Neck Surgical Scars On Appearance And Acceptance Of Dermatography As A Cosmetic Intervention, Simcha Chaitoff Jan 2022

The Impact Of Head And Neck Surgical Scars On Appearance And Acceptance Of Dermatography As A Cosmetic Intervention, Simcha Chaitoff

Honors Undergraduate Theses

Many surgical procedures in the head and neck regions produce visible scarring. The most common of these surgeries are tracheotomies and thyroidectomies. The recent COVID-19 pandemic has caused an increase in tracheotomy scars, particularly in those who survived severe infection with the disease and required long-term ventilation. Individuals with neck scars are at an increased risk of health consequences such as reduced quality of life, depression, and negative body image. Research on attitudes toward and reactions to individuals with such scarring is limited. The purpose of this study is to examine how people rate images of scarred individuals on personality …


Ecological Storytelling In Traditional And Modern Resource Management Systems In Maine, Sarah Read Jan 2022

Ecological Storytelling In Traditional And Modern Resource Management Systems In Maine, Sarah Read

Honors Undergraduate Theses

The intent of this thesis is to explore the role that social norms and values play in natural resource management systems and to see how communities may spread their social norms through ecological storytelling. The Maine lobster industry and Wabanaki communities in Maine are used as two examples for resource management systems. The Maine lobster fishery is known for being one of the most sustainable fisheries in the world. Their history is examined for how their environmental values and social norms influenced their behavior and what led to the establishment of their strong conservation ethic. Wabanaki groups in Maine are …


Technology Screens And Effects On Attention: A Meta-Analysis, Carly A. Haxel Jan 2022

Technology Screens And Effects On Attention: A Meta-Analysis, Carly A. Haxel

Honors Undergraduate Theses

This study looks at how technology screens have an effect on academic performance considering how technology is becoming relied upon more every day. A meta-analytic review that quantitively combines data was conducted to estimate effect sizes between technology screens and academic performance. The study held no restrictions on location or ethnicity. 12 studies were chosen, consisting of 31,844 total participants. Ethnicity, research design, and screen type were found to moderate the effect of screen time on academic performance. Theoretical implications and future research is also discussed in this study.


Social Media Use And The Effects On Wellbeing In Young Adults, Tyler Dietz Jan 2022

Social Media Use And The Effects On Wellbeing In Young Adults, Tyler Dietz

Honors Undergraduate Theses

Social media has found its way into almost everyone’s cellphone. Being a primary source for news, connection, and inspiration, it only continues to gain popularity. Social media, however, is not good 100% of the time. The dominant explanation for the effect of social media on wellbeing varies from digital stress, compromised sleep, and body image disturbances. This paper explores the correlation between daily time spent on social media, number of platforms used, and overall sense of wellbeing. Sleepiness is also assessed, and a correlation is explored using the previous variables. Previous research primarily focuses on the amount of time spent …


The Impact Of Sickle Cell Disease On Gingival Bleeding And Oral Health Of Adults, Natalie Roa Jan 2022

The Impact Of Sickle Cell Disease On Gingival Bleeding And Oral Health Of Adults, Natalie Roa

Honors Undergraduate Theses

Oral health may serve as an indicator of overall systemic health, with each disease or condition manifesting differently in the oral cavity. Sickle cell disease (SCD) is a genetic disorder in which sickled red blood cells cause blood vessel occlusion and potentially bleeding in specific sites (e.g., gastrointestinal and intracranial bleeding). With SCD being one of the most common hereditary diseases in the world, it is essential to understand the disease and improve awareness to better treat this population. While studies have been done to evaluate the oral health of persons with SCD, few have explored the occurrence of gingival …


Social Media Usage For Social Comparison And Its Relationship To Identity Development, Lillie C. Del Real Jan 2022

Social Media Usage For Social Comparison And Its Relationship To Identity Development, Lillie C. Del Real

Honors Undergraduate Theses

Yang and colleagues (2018) found that social media comparison was related to identity distress. The purpose of the current study was to expand on their design, by examining multiple comparison factors (i.e., Ability, Opinion, Popularity, Likeness, Physical Appearance, Academic Status/Achievements, Work Status/Achievements, Relationship Status, Family Status, and Socioeconomic Status) and multiple identity development factors (i.e., Ruminative Exploration, Exploration in Breadth, Exploration in Depth, Commitment Making, and Identification with Commitment) on their ability to predict Identity Distress. College students (N= 407) in psychology courses participated in an anonymous online survey for course credit. The results were consistent with the …


Serotonin's Proliferative Effects On Lung Cancer Cell Lines, Jessy K. Ntabo Jan 2022

Serotonin's Proliferative Effects On Lung Cancer Cell Lines, Jessy K. Ntabo

Honors Undergraduate Theses

Serotonin has been widely explored in the brain. Recently, there have been new findings on how serotonin works in the periphery. Serotonin is introduced to the periphery by the enterochromaffin cells and metabolized by the liver and lung. Studies have shown that serotonin plays a role in controlling lung cancer. However, the mechanism by which it initiates tumor formation has not been fully explored. Cell viability was measured in several lung adenocarcinoma cell lines treated with serotonin to study this effect. In GFP-labelled cells, fluorescence intensity was measured for quantification of cell viability. Our data showed an overall increase in …


A New Form Of Catfishing: An Analysis Of The Inauthentic Racial And Ethnic Self-Presentation On Social Media, Britney R. Raymond Jan 2022

A New Form Of Catfishing: An Analysis Of The Inauthentic Racial And Ethnic Self-Presentation On Social Media, Britney R. Raymond

Honors Undergraduate Theses

Trends in self-presentation in social media (i.e., Twitter and Instagram) constantly fluctuate as fads come and go, especially when one’s image is being commodified. Specifically, numerous instances of celebrities and social media influencers altering their images to fit popular online trends and “aesthetics” contribute to increased blackfishing, Asianfishing, and Hispanicfishing. Some celebrities and influencers accused of “-fishing” in the presentation of ethnicity include the Kardashians, Ariana Grande, Addison Rae, Iggy Azalea, Selena Gomez, and Gigi Hadid. The present study (N = 685) investigated gender, personality, fame appeal, self-esteem, and need to belong in relation to attitudes towards the “-fishing” culture. …


Associations Between Shame And Guilt, Self-Esteem, And Health Risk Behavior Among Undergraduate Students, Hanya Irfan Jan 2022

Associations Between Shame And Guilt, Self-Esteem, And Health Risk Behavior Among Undergraduate Students, Hanya Irfan

Honors Undergraduate Theses

Health Risk Behavior (HRB) is defined as behavior that increases the likelihood of adverse outcomes: injury, morbidity, or mortality. University students are particularly susceptible to HRB due to their age, academic pressures, social environment, and newly unsupervised lifestyle. Despite major efforts by university campaigns to make students aware of the potential health risks of HRB, students continue to consistently engage in behavior that risks both their short-term and long-term health. Previous literature indicates the importance of self-esteem in positive decision-making and the inhibiting role of shame in increasing withdrawal and social isolation. Shame and guilt are distinct self-conscious emotions often …


The Impact Of Endometriosis-Associated Pelvic Pain On The Social And Academic Wellbeing Of Women Enrolled In University, Ava E. Bettencourt Jan 2022

The Impact Of Endometriosis-Associated Pelvic Pain On The Social And Academic Wellbeing Of Women Enrolled In University, Ava E. Bettencourt

Honors Undergraduate Theses

Background: Endometriosis, a medical condition in which endometrial tissue lining grows outside of the uterus, affects approximately 10-15 percent of women of reproductive age. While research has shown that symptoms of endometriosis negatively affect quality of life in women, few studies have examined the impact of this condition specifically in college students who may be overwhelmed with the stress of school, living independently, and managing the symptoms of their endometriosis. Purpose: To examine the impact of endometriosis on academic and psychosocial factors in university students. Methods: Four college females completed the Pain Self-Efficacy Questionnaire (PSEQ), a 10-item survey used to …


Citizen Trust And Governments' Response To Disasters, Berenice Belizaire Jan 2022

Citizen Trust And Governments' Response To Disasters, Berenice Belizaire

Honors Undergraduate Theses

The purpose of this descriptive study is to determine if there is a difference in citizen trust in Orange County government regarding the handling of disaster. Various dimensions like competence, benevolence, and integrity can determine a citizen's trust within its government. Disasters, such as man-made and natural, are described as a disruption to society through widespread damage to people and material. Counties experience man-made and natural disasters. Depending on its response to the incidents, counties can determine if the citizens view the county as a trustworthy and responsible government body. This study explored if there were differences in citizen trust …


Examining The Association Between Exposure To Suicide-Related Content And Suicide Ideation And Attempts Among College Students And Their Peers, Cleopatra Elshiekh Jan 2022

Examining The Association Between Exposure To Suicide-Related Content And Suicide Ideation And Attempts Among College Students And Their Peers, Cleopatra Elshiekh

Honors Undergraduate Theses

For the last decade, suicide has been the second leading cause of death among college- aged adults (18-25), which coincides with the widespread proliferation of social media. The aim of this study was to identify if there was a correlation between exposure to suicide-related content via differing media outlets (e.g., social media, television, newspapers, music, and movies) and suicide ideation and attempts among college students and peer groups (i.e., participants’ friends or acquaintances). A convenience sampling method using social media, flyers, and the university’s experiment management system (i.e., SONA) was used to recruit 97 undergraduate students from the University of …


Flame-Generated Turbulence For Flame Acceleration And Detonation Transition, Rachel Hytovick Jan 2022

Flame-Generated Turbulence For Flame Acceleration And Detonation Transition, Rachel Hytovick

Electronic Theses and Dissertations, 2020-2023

Detonations are a supersonic mode of combustion witnessed in a variety of applications, from next-generation propulsion devices to catastrophic explosions and the formation of supernovas. Detonations are typically initiated through the deflagration to detonation transition (DDT), a detailed process where a subsonic flame undergoes rapid acceleration increasing compressibility until a hotspot forms on the flame front inciting a detonation wave to form. Due to the complex nature of the phenomena, DDT is commonly investigated in three stages – (i) preconditioning, (ii) detonation onset, and (iii) wave propagation and stability. The research presented explores each of these stages individually, with a …


Identifying Challenges And Opportunities For Designing Social Media Nudges For Adolescents, Oluwatomisin Obajemu Jan 2022

Identifying Challenges And Opportunities For Designing Social Media Nudges For Adolescents, Oluwatomisin Obajemu

Electronic Theses and Dissertations, 2020-2023

With the prevalence of online risks encountered by youth online, strength-based approaches such as nudges have been recommended as a potential solution to subtly guide teens toward safer decisions. However, most nudging interventions to date have not been designed to cater to teens’ unique needs and online safety concerns. To address this gap, this study aimed to better understand adolescents’ perceptions and feedback on online safety nudges to inform the design of more effective online safety interventions. We conducted 12 semi-structured interviews and 3 focus group sessions with 21 teens (13 – 17 years old) to get their feedback on …


D&D&U&G: Uses And Gratifications Theory And Dungeons & Dragons, Ariana Ferrante Jan 2022

D&D&U&G: Uses And Gratifications Theory And Dungeons & Dragons, Ariana Ferrante

Electronic Theses and Dissertations, 2020-2023

Given the growing popularity of the tabletop role-playing game Dungeons & Dragons, or D&D, this thesis study applied the Uses and Gratifications theory to determine what players of the game get from engagement with this particular, previously overlooked form of entertainment media. Additionally, this research sought to determine whether these discovered gratifications overlapped at all with perceived similar media, specifically massive multiplayer online roleplaying games, MMORPGs, and social media. A series of in-depth, semi-structured interviews designed to elicit relevant responses were conducted with 14 respondents, followed by a thematic analysis to determine gratifications. The qualitative analysis determined a set of …


No More Pencils, No More Books: A One-To-One Digital Device Implementation And Its Effect On The Digital Divide, Theresa Gindlesperger Jan 2022

No More Pencils, No More Books: A One-To-One Digital Device Implementation And Its Effect On The Digital Divide, Theresa Gindlesperger

Electronic Theses and Dissertations, 2020-2023

Digital divide scholars suggest that the speed and scope of the digital precipitates unique catalysts of societal inequity, which public schools have long sought to mitigate by democratizing access to education. This study investigates a one-to-one digital device program in one of the largest public school districts in the United States, and its impact on literacy achievement in varying socioeconomic climates and the attitudes and beliefs of marginalized parent populations. Previous studies on one-to-one programs are largely qualitative, and existing quantitative studies suffer too many variables for reliable conclusions. Through a mixed methods design, this study centers on a highly-standardized …


Big Data Processing Attribute Based Access Control Security, Anne Tall Jan 2022

Big Data Processing Attribute Based Access Control Security, Anne Tall

Electronic Theses and Dissertations, 2020-2023

The purpose of this research is to analyze the security of next-generation big data processing (BDP) and examine the feasibility of applying advanced security features to meet the needs of modern multi-tenant, multi-level data analysis. The research methodology was to survey of the status of security mechanisms in BDP systems and identify areas that require further improvement. Access control (AC) security services were identified as priority area, specifically Attribute Based Access Control (ABAC). The exemplar BDP system analyzed is the Apache Hadoop ecosystem. We created data generation software, analysis programs, and posted the detailed the experiment configuration on GitHub. Overall, …


Machine Learning In Fiber Optics, Xiaowen Hu Jan 2022

Machine Learning In Fiber Optics, Xiaowen Hu

Electronic Theses and Dissertations, 2020-2023

Recent burgeoning machine learning has revolutionized our ways of looking at the world. Being extraordinarily good at pattern recognition, machine learning has been widely applied to many fields to solve challenging problems. This dissertation demonstrates the applications of machine learning on scanning-free fiber-optic imaging systems (FOISs), and on the design of anti-resonant fibers. In the first part, we propose a semi-supervised learning framework called the adaptive inverse mapping (AIP) to stabilize the imaging performance through multimode fibers (MMFs). We show that if the state of the MMF is traced closely, the output images can be used as probes to correct …


Teachers' Perceptions Of The Reading Components Of The English Language Arts Florida Standards Assessment In Grades 3 To 8, Lorna Kesner Jan 2022

Teachers' Perceptions Of The Reading Components Of The English Language Arts Florida Standards Assessment In Grades 3 To 8, Lorna Kesner

Electronic Theses and Dissertations, 2020-2023

This study investigated teachers' perspectives of the digital interface used in the English Language Arts (ELA) Florida Standards Assessment (FSA) Practice Test. The ELA FSA is a high-stakes, standardized, computer-based test used to assess student, teacher, and school performance Prior research has focused on the validity of the test items as opposed to how the interface may affect the response process. Survey and focus group data were collected from teachers and instructional coaches in grades 3 to 8 in one Central Florida school district. Participants expressed that the ELA FSA interface is not user-friendly, along with the students not being …


Direct Laser Writing Below The Diffraction Limit By Exploring Multi-Pulse-Induced Physics, Boyang Zhou Jan 2022

Direct Laser Writing Below The Diffraction Limit By Exploring Multi-Pulse-Induced Physics, Boyang Zhou

Electronic Theses and Dissertations, 2020-2023

Ultrafast laser ablation has enabled high-precision processing of a wide range of materials including metals, semiconductors, dielectrics, and polymers. Several laser nanostructuring methods exist, including those based on optical near-fields, special material properties, surface plasmons, and multiphoton absorption (MPA). Among these methods, the MPA method has the potential for nanoscale direct laser writing by using a simple experimental setup. However, the understanding of the fundamental mechanism involved in the laser ablation process is still incomplete, and it remains challenging to obtain a feature size much smaller than the diffraction-limited spot size. The goal of this research is to understand how …


Ground Penetrating Radar And Public Archaeology At Eastonville Memorial Gardens Cemetery, Richard Ott Jan 2022

Ground Penetrating Radar And Public Archaeology At Eastonville Memorial Gardens Cemetery, Richard Ott

Electronic Theses and Dissertations, 2020-2023

This thesis explores the intersection of geophysical prospection methods such as ground penetrating radar (GPR) and public archaeology through a case study with the descendant community of Eatonville Memorial Gardens, an African American cemetery located in Central Florida. This moves beyond traditional uses of GPR, such as focusing on locating unmarked burials by engaging the descendant community in each stage of the research project. This expanded focus is advocated for because cemeteries serve as ancestral landscapes providing such communities with a sense of place and history. The maintenance and care of such places often reflect the same social conditions affecting …


A Qualitative Inquiry Into Scholarly Publishing Between Librarians And Subject Faculty, Michael Furlong Jan 2022

A Qualitative Inquiry Into Scholarly Publishing Between Librarians And Subject Faculty, Michael Furlong

Electronic Theses and Dissertations, 2020-2023

This is a phenomenological exploration of academic librarians collaboratively publishing with subject faculty. The explorative study investigates academic librarians and subject faculty who conduct research outside of librarianship. The purpose of this qualitative inquiry is an exploration of barriers subject faculty members and academic librarians encounter when conducting collaborative research. The study was performed because of an identifiable research gap and a paucity of qualitative studies related to librarian and faculty research partnerships. Much of the existing scholarship focuses on quantitative data exploring librarians' publishing outcomes. Data collection was performed by interviewing five academic librarians and five subject faculty pairs. …


Automatic Posture Correction Utilizing Electrical Muscle Stimulation, Ravi Kiran Kattoju Jan 2022

Automatic Posture Correction Utilizing Electrical Muscle Stimulation, Ravi Kiran Kattoju

Electronic Theses and Dissertations, 2020-2023

Habitually poor posture can lead to repetitive strain injuries that lower an individual's quality of life and productivity. Slouching over computer screens and smart phones, asymmetric weight distribution due to uneven leg loading, and improper loading posture are some of the common examples that lead to postural problems and health ramifications. To help cultivate good postural habits, researchers have proposed slouching, balance, and improper loading posture detection systems that alert users through traditional visual, auditory or vibro-tactile feedbacks when posture requires attention. However, such notifications are disruptive and can be easily ignored. We address these issues with a new physiological …


Surface Engineering For Controlled Growth And Deposition Of Nanomaterials - Assembly And Design At The Nano-Microscale, David Fox Jan 2022

Surface Engineering For Controlled Growth And Deposition Of Nanomaterials - Assembly And Design At The Nano-Microscale, David Fox

Electronic Theses and Dissertations, 2020-2023

Materials with nanoscale dimensions offer several important benefits over bulk materials (e.g. increased surface area, low-cost, deviation from bulk properties, etc.). Such materials are critical components for next-generation energy storage materials, optoelectronic devices, and catalyst systems. However, these materials are often processed in liquid media, and their diminutive structures are fragile in the presence of capillary forces. As such, preparing uniform and stable nanomaterial coatings is a significant challenge. Herein, we discuss an approach where the substrate itself is factored into the assembly and growth of these materials. First, nanoporous surfaces were utilized to achieve a uniform deposition of one-dimensional …


Examining The Lived Experiences Of Mothers' And Maternal Grandmothers' Co-Caregiving For An Elementary-Aged Child With Asd: A Phenomenological Study, Chelsea Pierce Jan 2022

Examining The Lived Experiences Of Mothers' And Maternal Grandmothers' Co-Caregiving For An Elementary-Aged Child With Asd: A Phenomenological Study, Chelsea Pierce

Electronic Theses and Dissertations, 2020-2023

Children with Autism Spectrum Disorder (ASD) often require additional support, compared to their neurotypical peers. Caregivers of individuals with ASD frequently report mental health impacts including high stress, as well as the need for familial support. While literature exists around grandparents raising children with ASD, the researcher was unable to identify studies regarding the complex care relationship between mothers and maternal grandmothers as co-caregivers for an elementary-aged child with ASD. Therefore, the researcher conducted a phenomenological study to contribute to the literature on the experiences of mothers and maternal grandmothers as co-caregivers for an elementary-aged child with ASD. The researcher …


"Taken In By The 'Man In A White Van' Story": The Digital Activism Efforts Of One Women's Civic Leadership Organization In Human Trafficking Awareness, Alex Rister Jan 2022

"Taken In By The 'Man In A White Van' Story": The Digital Activism Efforts Of One Women's Civic Leadership Organization In Human Trafficking Awareness, Alex Rister

Electronic Theses and Dissertations, 2020-2023

Feminist activism in the digital age leverages technology to raise awareness of, and to mobilize support for, important issues and causes. Human trafficking is one such cause, and preventing it is included as a United Nations Sustainable Development Goal to achieve gender equality and empower women and girls. This study sought to understand the digital activism strategies of one women's civic leadership organization, the Junior League, for human trafficking awareness. In addition, this project analyzed how those digital activism strategies did or did not align with social justice approaches to human trafficking and how those digital activism strategies did or …


Automation, Take The Wheel: An Examination Of Factors Influencing Trust In Automated Driver Assist Technologies, James Ferraro Jan 2022

Automation, Take The Wheel: An Examination Of Factors Influencing Trust In Automated Driver Assist Technologies, James Ferraro

Electronic Theses and Dissertations, 2020-2023

Driving technology has progressed significantly since the introduction of anti-lock braking and cruise control decades ago. Current driver assist features can alert drivers of oncoming vehicles and even take control to keep the vehicle centered within its lane. The level of trust that people place in automation can impact how they monitor and accept these automated systems. Previous research has shown several performance outcomes associated with improper calibrations of trust in automation. However, there is still a need to examine trust in the context of advanced driving technologies. Research has yet to sufficiently investigate factors influencing trust in assistive driving …


The Cultural Significance Of Racial Socialization And "The Talk" Within The Black Family, Deborah Griffith Jan 2022

The Cultural Significance Of Racial Socialization And "The Talk" Within The Black Family, Deborah Griffith

Electronic Theses and Dissertations, 2020-2023

In the wake of the renewed sense of powerlessness felt in the Black community, "The Talk" (Snell,2016) is primarily considered an essential rite of passage in Black families in preparing Black children how to engage with police when faced with microaggressions of racism. The awareness that the rules are different based on the color of your skin reinforces the narrative that for Blacks, most will face law enforcement that functions to protect and serve Whiteness (Burton, 2015). The purpose of this research was to examine the cultural significance of Racial Socialization and the use of "The Talk" within the Black …


2d Animation Of The 21st Century: The Digital Age, James Chambless Jan 2022

2d Animation Of The 21st Century: The Digital Age, James Chambless

Electronic Theses and Dissertations, 2020-2023

My thesis project, entitled The Curse Breaker, is a personal and career venture studying the medium of 2D animation while battling my struggle with cigarette addiction. I researched and applied symbolism and narrative strategies while building an impactful hero narrative. Joseph Campbell's The Hero with a Thousand Faces provided insight into the monomyth and hero archetypes. Character and environment designs implemented symbolism as a driving focus of my thesis and fueled the semantic interpretation needed to successfully communicate my struggle with the audience in a non-verbal fashion. The language of cinematography aided in the effectiveness of my thesis film. The …