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 961 - 990 of 19270

Full-Text Articles in Entire DC Network

Generation Z’S Perception Of Skin Cancer And How It Relates To Climate Change, Piercen Bogolea Jan 2025

Generation Z’S Perception Of Skin Cancer And How It Relates To Climate Change, Piercen Bogolea

Honors Undergraduate Theses

Skin cancer is the most common cancer worldwide, and climate change has been identified as a significant contributor. Preventative action early on can help reduce occurrence, but it is unknown if Generation Z is aware of this and is taking the necessary action now to protect themselves. This research aims to gauge the perception of Generation Z on the severity of skin cancer, the relationship between climate change and skin cancer, and the prevalence of preventative measures being taken. A survey was distributed to students aged 18 to 27 enrolled at the University of Central Florida through mixed sampling. The …


3d Printing Of A Solid-State Battery, Maurizio A. Brozzi Jan 2025

3d Printing Of A Solid-State Battery, Maurizio A. Brozzi

Honors Undergraduate Theses

Solid-state battery research has gained significant attention in recent years, as it provides a unique solution for several common issues in conventional Li-ion batteries. Additionally, as additive manufacturing technologies continue to advance, they have the potential to fabricate solid-state batteries with new materials. The objective of this study is to explore the feasibility of 3D printing of a solid-state battery. By creating an initial PEO-PSF hybrid polymer matrix dissolved in DMSO and adding a lithium salt, the base electrolyte ink was formed. With the addition of conductive additives and active material, electrode inks were also produced. Super P was used …


Investigating The Consequences Of Workplace Violence Among Certified Nurse Assistants, Daniela Florez Jan 2025

Investigating The Consequences Of Workplace Violence Among Certified Nurse Assistants, Daniela Florez

Honors Undergraduate Theses

Workplace violence is one of the most prevalent issues in healthcare, negatively affecting the physical and emotional well-being of nursing professionals. The present study investigated the role of workplace violence in adverse outcomes for Certified Nursing Assistants. Specifically, the research aimed to examine its association with six key outcomes: (1) turnover intention, (2) burnout, (3) compassion fatigue, (4) secondary traumatic stress, (5) job satisfaction, and (6) work engagement. A cross-sectional approach was used. Data were collected using a demographic questionnaire, the Professional Quality of Life Scale 5, the Compassion Fatigue-Short Scale, the Work Well-being Inventory, the Workplace Violence Scale, the …


Measuring Personality And Animal Treatment Attitudes With The Pet Scale, Zackery J. Hilton Jan 2025

Measuring Personality And Animal Treatment Attitudes With The Pet Scale, Zackery J. Hilton

Honors Undergraduate Theses

Previous research has looked at the association between personality traits and the proclivity, or history, of committing acts that are characterized as animal abuse or animal cruelty. Much research has also found that individuals who exhibit this type of behavior towards animals also tend to exhibit similar behavior towards other individuals, mainly in the form of domestic or child abuse. Previous studies have measured animal abuse using very explicit and extreme criteria, using acts that are without question blatant abuse or torture; however, there is some grey area where many may argue whether certain acts should be considered abuse, which …


Salinity Effects On Cu(Ii) Bioremediation By Chlamydomonas Reinhardtii Microalgae, Jennifer Hughes Jan 2025

Salinity Effects On Cu(Ii) Bioremediation By Chlamydomonas Reinhardtii Microalgae, Jennifer Hughes

Honors Undergraduate Theses

Microalgae offer a sustainable approach to wastewater treatment by removing pollutants such as excess nutrients, CO₂, and heavy metals. Among various species, Chlamydomonas reinhardtii shows strong potential in removing Cu(II) ions from wastewater. In addition, salinity stress in C. reinhardtii has been linked to morphological and metabolic changes that enhance lipid and phytochemical production. While salinity stress has been studied for enhancing biofuel production, its impact on microalgal removal of heavy metals, particularly Cu(II), remains largely unexplored. Understanding how varying salinity conditions affect both algal growth and the efficiency of Cu(II) remediation could provide critical insights for improving integrated wastewater …


Venezuela's And Mexico's Oil Industries: Policy Making Sets The Course, Camila Gimenez Valero Jan 2025

Venezuela's And Mexico's Oil Industries: Policy Making Sets The Course, Camila Gimenez Valero

Honors Undergraduate Theses

The puzzle of Venezuela's crisis is one that researchers often try to understand. How did one of the richest nations in the world become one of the poorest? Venezuela is nowadays seen as a country with political unrest, where people struggle to get by and with a corrupt government. However, this was not always the case. Throughout the 20th century Venezuela had remarkable economic stability. Having discovered the world's largest known oil reserves, the nation's economy quickly developed, and the country also became known for its long-standing democracy. After the election of Hugo Chavez in 1998, Venezuela began to decline …


A Systematic Literature Review On The Benefits Of Biofeedback Therapy As A Treatment For Diabetes Mellitus Induced Chronic Peripheral Neuropathy, Amy Krueger Jan 2025

A Systematic Literature Review On The Benefits Of Biofeedback Therapy As A Treatment For Diabetes Mellitus Induced Chronic Peripheral Neuropathy, Amy Krueger

Honors Undergraduate Theses

The objective of this systematic literature review is to examine the research on biofeedback therapy and evaluate its effectiveness in treating chronic diabetic peripheral neuropathy. This comprehensive review was conducted using the PRISMA 2020 method of analysis. All studies included at least 10 patients with T1D or T2D and current or past foot ulcers and/or DPN. Each study was also available in their entirety. Studies with fewer than 10 participants, those which examined neuropathy unrelated to diabetes, or those with healthy test populations were excluded. Studies that were only partially available were also not used. The databases used were PubMed, …


The Yeasty Rise Of Conservatism By Fermenting Sourdough, Sydney M. Mcrae Jan 2025

The Yeasty Rise Of Conservatism By Fermenting Sourdough, Sydney M. Mcrae

Honors Undergraduate Theses

Baking has become increasingly popular in the last five years, particularly baking sourdough bread. This is evident through the rise of social media influencers focusing on trad-wife, family, and sourdough content. Trad wife is the term used to describe a a woman who lives a lifestyle that endorses gender roles, child-rearing, and taking care of the family. There is significant crossover between American social conservative ideals and a trad-wife. The emblem for a tradwife has become baking sourdough since the coronavirus pandemic. Previous research has linked the correlation between American social conservatism and the increasingly popular trad-wife phenomenon. Existing literature …


The Role Of Social Media And Acculturation In Body Comparison, Body Dissatisfaction, And Eating Pathology Among Hispanic And Latinx Individuals, Mariana Ortega Jan 2025

The Role Of Social Media And Acculturation In Body Comparison, Body Dissatisfaction, And Eating Pathology Among Hispanic And Latinx Individuals, Mariana Ortega

Honors Undergraduate Theses

Eating disorders are a group of mental health conditions that are characterized by complex etiologies. The development of eating disorders varies across each individual and their personal background. The current study examined the relationship between levels of acculturation and daily social media use on the presence of body comparison, body dissatisfaction, and eating pathology in Hispanic and Latinx individuals. The aim of this study is to investigate how these factors may lead to a unique etiology of disordered eating, specific to this ethnic group. The current study consisted of two phases. The first phase determined participant eligibility by confirming ethnic …


The Loneliest Number: Implications For Using Single-Item Measures In Regression Analysis, Juliana Reis Jan 2025

The Loneliest Number: Implications For Using Single-Item Measures In Regression Analysis, Juliana Reis

Honors Undergraduate Theses

The current study examines the use of single-item measures to assess constructs used by occupational stress researchers. Surveys are fundamental tools for I/O Psychologist practitioners, and multiple-item measures are commonly used to fulfill that purpose. However, long surveys may offer challenges to both administrators and respondents. As an effort to mitigate those challenges, single-item measures have been receiving recognition as a promising alternative to the current psychometric measures due to their benefits, such as reduced cost and higher face validity. We will discuss the previous studies on single-item measures and why it’s relevant to explore its potential by performing a …


Entangled Photoelectron Attosecond Spectroscopy, Jonathan Sar-Shalom Jan 2025

Entangled Photoelectron Attosecond Spectroscopy, Jonathan Sar-Shalom

Honors Undergraduate Theses

In this thesis we propose an interferometric scheme to retrieve the dynamics of an electron wave packet emitted from two distinct residual photo-ion channels in the ionization of an atom by an ultra-short UV pulse. EPAS (Entangled-Photoelectron Attosecond Spectroscopy) works by having a non-overlapping UV and few-cycle IR pulse, where the IR is tuned near the transition frequency between two electronic bound states of the photo-ion. Using a time-dependent simulation based on a two-channel atomic model, supported by a perturbative approach, we were able to compute the resulting interference in the angular distribution of the photoelectron and retrieve the energy-dependent …


Toward Inclusive Care: Enhancing Lgbtq+ Adolescents’ Experiences In Primary Care, Rutwa Shah Jan 2025

Toward Inclusive Care: Enhancing Lgbtq+ Adolescents’ Experiences In Primary Care, Rutwa Shah

Honors Undergraduate Theses

LGBTQ+ adolescents face significant inequities in healthcare access and health outcomes, yet little is known about how they engage with routine pediatric care, where parental presence and clinician dynamics often influence their ability to access affirming services. While prior research has emphasized the importance of inclusive environments and clinician communication, few studies center the voices of LGBTQ+ youth in clinical settings. This study explored how LGBTQ+ adolescents manage sexual/gender identity disclosure, trust, and communication with primary care clinicians. This study draws on data from The VIBES Study: Viewpoints on Improving Bonds Between Health Experts and Sexual and Gender Minority Youth. …


Identification Of Fiducial Points In Seismocardiographic Cycles Using Manual And Automated Annotation Methods, Jasmine-Vy T. Truong Jan 2025

Identification Of Fiducial Points In Seismocardiographic Cycles Using Manual And Automated Annotation Methods, Jasmine-Vy T. Truong

Honors Undergraduate Theses

There is currently a need for complementary methods for non-invasive cardiac monitoring. Seismocardiography (SCG), the measurement of cardiac-induced vibrations at the chest surface, has shown potential clinical utility. Improving the reliability of detecting fiducial points of electrocardiography (ECG) and SCG, which collectively capture the electro-mechanical cardiac activities, could expand ECG/SCG utility as a low-cost, accessible tool for clinical assessment. This study identifies commonly accepted criteria for fiducial point detection in SCG and ECG through an extensive literature review and signal processing techniques. The previous criteria were evaluated to identify their strengths and weaknesses. Based on the findings, an improved set …


Mitigating And Preparing For Disasters At The Organizational Level: A Global Systematic Literature Review, Abdul-Akeem Sadiq, Ratna B. Dougherty, Rebecca Entress, Bikash Adhikari, Katherine Wilson Mccoy, Emilie Rott, Grace L. Chikoto-Schultz, Shannon Maharajh Jan 2025

Mitigating And Preparing For Disasters At The Organizational Level: A Global Systematic Literature Review, Abdul-Akeem Sadiq, Ratna B. Dougherty, Rebecca Entress, Bikash Adhikari, Katherine Wilson Mccoy, Emilie Rott, Grace L. Chikoto-Schultz, Shannon Maharajh

Faculty Scholarship and Creative Works

Organizations play significant roles in society by providing goods and services and contributing to the economies of communities, globally. Amid the predicted increase in the frequency and impact of disasters, which will invariably lead to higher disaster costs, there is an urgent need to ameliorate disaster impact on society and organizations. Disaster mitigation and preparedness are strategies for stemming disaster impact and losses within organizations. Cognizant of the importance of disaster mitigation and preparedness, researchers have conducted a myriad of studies on both concepts at the organizational level. To advance knowledge on this topic, this study conducted a comprehensive systematic …


Where Music Shapes A Legacy, Manuel Rivera, Margaret Zorrilla Jan 2025

Where Music Shapes A Legacy, Manuel Rivera, Margaret Zorrilla

Hospitality+™ Center for Innovation and Training

The 2025 Curaçao North Sea Jazz Festival (CNSJF) reinforced its reputation as one of the Caribbean’s leading cultural events, delivering substantial economic benefits, an outstanding visitor experience, and deepening loyalty to both the festival and Curaçao. CNSJF 2025 stands as a powerful engine for Curaçao’s economy, a benchmark for festival experiences, and a driver of lasting loyalty and advocacy for both the event and the island. Its legacy is not only musical but also economic and cultural, shaping how visitors connect with Curaçao for years to come.


Unlocking Human-Robot Dynamics In Restaurants: Exploring The Mechanisms Underlying The Impacts Of Service Robots’ Social Cues On Restaurant Customer Behaviors, Yusi Cheng Jan 2025

Unlocking Human-Robot Dynamics In Restaurants: Exploring The Mechanisms Underlying The Impacts Of Service Robots’ Social Cues On Restaurant Customer Behaviors, Yusi Cheng

Graduate Thesis and Dissertation post-2024

The rise of service robots (SRs) is reshaping service delivery, particularly in the dining sector where guiding and delivering robots are increasingly prevalent. However, understanding how customers interact with SRs and respond to their social cues in the dining environment remains unclear and fragmented. This dissertation aims to bridge this gap by comprehensively understanding the social cues of SRs and their influences on customer behaviors. Specifically, the objectives are to (1) understand prominent social cues and customer responses; (2) identify key SR-related social cues; (3) explore customer-SR interaction outcomes; (4) explain why certain social cues elicit particular customer responses; (5) …


Digital Stories Of Resilience: A Case Study Of Urban Community College English Learners, Patricia George Hunter Dec 2024

Digital Stories Of Resilience: A Case Study Of Urban Community College English Learners, Patricia George Hunter

Journal of English Learner Education

This study utilizes a qualitative case study approach to learn how project-based, digital storytelling (DST) voices the resilience of post-secondary English language learners (ELLs) attending a minority-serving, open-access, community college in New York City. Along with many studies that have examined the usefulness of DST in oral production, this research investigates whether project-based digital storytelling enhances students’ understanding of academic content related to resilience and conventional composition. Narrative inquiry (NI) research technique is the basis of the digital story project in an English as a Second Language (ESL) course. In this case, the study relies on observations and artifacts to …


Literacy Instruction For English Language Learners In Indiana Elementary Schools Before And During The Covid-19 Pandemic, Haiyan Li, Wayne E. Wright, Trish Morita-Mullaney Dec 2024

Literacy Instruction For English Language Learners In Indiana Elementary Schools Before And During The Covid-19 Pandemic, Haiyan Li, Wayne E. Wright, Trish Morita-Mullaney

Journal of English Learner Education

This mixed-methods study investigates the impact of COVID-19 on elementary school literacy instruction for multilingual learners officially classified as English Language Learners (ELLs) across 35 teachers in four Indiana school districts. Classroom lesson videos and observation rubrics for 19 teachers were collected from the beginning of 2020-2021 school year (during the pandemic) and compared with those collected pre-pandemic from 16 teachers at the beginning of school years of 2018-2019 (n=7) and 2019-2020 (n=9). Findings demonstrate schools made efforts during the pandemic to offer quality literacy instruction within socially distanced classrooms, online synchronous instruction, and hybrid learning environments. However, teachers spent …


Ucf Pegasus Plan - 3rd Grade - Maps And Regions Of The United States Of America, Madison D. Santos, Maggie Beck, Kylie Vandergriff, Courtney Pennock, Jennifer Campos Dec 2024

Ucf Pegasus Plan - 3rd Grade - Maps And Regions Of The United States Of America, Madison D. Santos, Maggie Beck, Kylie Vandergriff, Courtney Pennock, Jennifer Campos

Pegasus Plans: Social Studies Unit Plans for Florida Teachers

During this unit, students will explore maps and their key elements through songs and fun activities. Students will also be exploring the United States of America and its 5 regions by exploring each region and its unique features with songs, books, and interactive activities.


Ucf Pegasus Plan - 2nd Grade - Immigration, Emily T. Yackel, Elizabeth Logan, Hannah Schwarz, Mckinzi Johnson, Katie Molloy, Victoria Kingstone Dec 2024

Ucf Pegasus Plan - 2nd Grade - Immigration, Emily T. Yackel, Elizabeth Logan, Hannah Schwarz, Mckinzi Johnson, Katie Molloy, Victoria Kingstone

Pegasus Plans: Social Studies Unit Plans for Florida Teachers

During this unit, students will learn about the history and symbols associated with immigration throughout the 1800s to modern times. Students will interact and explore with different pieces of literature and technologies dealing with Ellis Island, the Statue of Liberty, and other countries’ cultural influences. Materials such as virtual tours, AR apps and arts integration will be used throughout this unit plan.


Ucf Pegasus Plan - 4th Grade - Financial Literacy, Yan C. Ospina, Savannah Sanders, Bailey Railsback, David Diaz, Angelica Rodriguez Dec 2024

Ucf Pegasus Plan - 4th Grade - Financial Literacy, Yan C. Ospina, Savannah Sanders, Bailey Railsback, David Diaz, Angelica Rodriguez

Pegasus Plans: Social Studies Unit Plans for Florida Teachers

During this unit, students will embark on a journey to become "Money Masters." They'll explore real-world topics like the different jobs people have, how to distinguish between needs and wants, and how every decision comes with an opportunity cost. Through fun, hands-on activities, students will learn how to create a budget, save for important goals, and make smart choices about spending. By the end of the unit, they’ll have the tools they need to take charge of their own money and make responsible decisions now and in the future.


Ucf Pegasus Plan - 4th Grade - Spending & Saving: How To Adult, Heather A. Smith, Madison Barbour, Laila Ibrahim Dec 2024

Ucf Pegasus Plan - 4th Grade - Spending & Saving: How To Adult, Heather A. Smith, Madison Barbour, Laila Ibrahim

Pegasus Plans: Social Studies Unit Plans for Florida Teachers

The "How to Adult" unit plan aims to equip fourth grader students with the essential skills in budgeting, saving, spending wisely, and understand taxes. Through interactive lessons and engaging activities, students will learn to manage money responsibly while developing a deeper understanding of personal finance concepts. By the end of the unit, students will be empowered to make informed financial decisions and lay the groundwork for a secure financial future.


Human-Machine Communication: Complete Volume. Volume 9 Nov 2024

Human-Machine Communication: Complete Volume. Volume 9

Human-Machine Communication

This is the complete volume of HMC Volume 9.


Rethinking Human-Autonomy Teamwork In The Context Of Design And Robotic Fabrication, Iremnur Tokac Celikyay, Caja Thimm, Sigrid Brell-Cokcan Nov 2024

Rethinking Human-Autonomy Teamwork In The Context Of Design And Robotic Fabrication, Iremnur Tokac Celikyay, Caja Thimm, Sigrid Brell-Cokcan

Human-Machine Communication

The integration of autonomous agents in design is challenging due to its unstructured nature. The increasing focus on human-robot interaction (HRI) is driven by its potential to address this issue, enabling human-robot teams to effectively manage creative design tasks. This paper aims to identify interactive processes among the agencies of humans, robots, and materials. We explore how HRI can shift robotic fabrication from a linear deterministic process to an iterative co-creation one. Through reflective analysis of robotic fabrication studies, we illustrated how interaction interfaces can distribute agency among humans, robots, and materials while negotiating the design intent with material and …


A Systematic Review Of The Effects Of Ai-Assisted Moderation On Individuals And Groups, Zehui Yu, Lukas Otto, Dennis Assenmacher, Claudia Wagner Nov 2024

A Systematic Review Of The Effects Of Ai-Assisted Moderation On Individuals And Groups, Zehui Yu, Lukas Otto, Dennis Assenmacher, Claudia Wagner

Human-Machine Communication

This review paper provides a conceptualization of AI-assisted content moderation with various degrees of autonomy and summarizes experimental evidence for how different levels of automation in content moderation and related losses of autonomy affect individuals and groups. Our results show that current research predominantly focuses on individuallevel effects, necessitating a shift toward understanding the impact on groups. The study highlights gaps in exploring different levels of AI-assisted moderation interventions and misalignments of different conceptualizations that make comparing research results difficult. The discussion underscores the prevailing emphasis on harmful content removal and advocates for investigating more constructive moderation techniques, emphasizing the …


Towards Human-Machine Collaboration In Autonomous Material Handling On Construction Sites, Jyrki Oraskari, Lukas Kirner, Marit Zöcklein, Sigrid Brell-Cokcan Nov 2024

Towards Human-Machine Collaboration In Autonomous Material Handling On Construction Sites, Jyrki Oraskari, Lukas Kirner, Marit Zöcklein, Sigrid Brell-Cokcan

Human-Machine Communication

In the contemporary construction industry, the shortage of skilled labor has prompted the exploration of automation as a remedy and machine autonomy as a potential solution to the environmental conditions at the site. This research explores the balance between human oversight and the independent decision-making capabilities of robots for material delivery on construction sites. Using a scenario-based approach, autonomy in construction robotics is evaluated across four human-machine interaction cases with spatial and temporal dimensions. The expected outcomes revolve around improved safety through better human-machine communication and establishing an interoperable data model to enhance robot autonomy. This aims to automate tasks …


Accomplishing Robotic Autonomy: The Complexities Of Sociotechnical Care And Agency In The Laboratory, Yifan Xu, Elliott Hauser Nov 2024

Accomplishing Robotic Autonomy: The Complexities Of Sociotechnical Care And Agency In The Laboratory, Yifan Xu, Elliott Hauser

Human-Machine Communication

Effective ethical interventions in emerging technologies such as robotic autonomy demand situated understandings of the practices that shape them. Drawing upon a year of participatory ethnography, this study examines the sociomaterial practices used to accomplish robotic agency in an engineering research laboratory. Ironically, the robot was often a helpless, even pathetic, figure. Roboticists displayed an attitude of surprisingly genuine, diligent, and self-effacing care toward the robot as they helped enable it to perform basic competencies such as picking up a bottle. Using a practice theory, we show how roboticists’ care practices, motivated and sustained by anticipatory narratives of robotic agency, …


Between Autonomy And Automation: Mapping Practices Among Syrian Delivery Drivers In Beirut, Blake Atwood Nov 2024

Between Autonomy And Automation: Mapping Practices Among Syrian Delivery Drivers In Beirut, Blake Atwood

Human-Machine Communication

This article studies the tension between autonomy and automation as it is experienced by Syrian refugee food-delivery drivers who work on the Toters app in Beirut, Lebanon. Central to this study are the freedom narratives these drivers construct, which reflect their ambivalent relationship with digital labor platforms. These narratives highlight how the algorithmic nature of the Toters app provides opportunities for self-employment and flexible work, crucial for refugees facing employment barriers and limited physical and social mobility in Lebanon. However, in these narratives, the drivers’ sense of autonomy is also often compromised by the app’s increasing automation, which imposes surveillance …


Wired To Offend: Cancel Culture Meets Generative Artificial Intelligence, Andrew Prahl, Shanice Koh Jie Qing, Justina Tan Ann Qi Nov 2024

Wired To Offend: Cancel Culture Meets Generative Artificial Intelligence, Andrew Prahl, Shanice Koh Jie Qing, Justina Tan Ann Qi

Human-Machine Communication

Cancel culture has been limited to individuals and corporations being cancelled. However, AI is also getting cancelled, challenging our understanding of machine autonomy and cancel culture. This paper investigates how AI cancellation is discussed on X (Twitter) using a recent AI cancellation incident involving Nothing, Forever, an AI-generated parody of Seinfeld. Qualitative content analysis is performed on 734 relevant posts to extract the main categories dominating the discourse, including emotional expression, attitudes toward AI, and discussion of human versus AI qualities. The results provide insights regarding how people perceive the autonomy of AI and who is responsible for AI output.


Autonomy And Agency In Farming: Exploring Human, Machine, And Animal Dynamics, Ricarda Drüeke, Corinna Peil Nov 2024

Autonomy And Agency In Farming: Exploring Human, Machine, And Animal Dynamics, Ricarda Drüeke, Corinna Peil

Human-Machine Communication

Human-Machine Communication is reshaping the agricultural sector as digital technologies and automated systems transform farms into complex communicative environments. Farms, which serve as both workplaces and living spaces, uniquely integrate these technologies, yet their impact on farmers’ daily practices, labor, and decision-making remains underexplored. Through an ethnographic approach involving qualitative interviews and farm visits in Austria and southern Germany, the study investigates the interactions among farmers, automated technologies, smart devices, and animals. Using Actor-Network Theory, the redistribution of labor and agency in smart farming is explored. This analysis examines two forms of human-machine relations: the dynamics of automation and autonomy …