Digital Commons Network^™

Comprehensive Investigation Of Using Tire-Derived Aggregate In Chip Seal Subjected To Various Traffic And Environmental Conditions, Alireza Pourhassan

Doctoral Dissertations

"Chip seal is one of the most cost- and performance-effective pavement preservation treatments commonly used in the United States. Using crumb rubber obtained from scrap tires as a partial or full replacement for mineral aggregate has been proposed as a sustainable solution to reduce the negative environmental impacts of scrap tire accumulation and excessive consumption of natural resources. However, there was no data available regarding the performance of rubberized chip seal under traffic loads and environmental conditions. An extensive study using laboratory specimens and conditioning as well as field implementation and assessments were conducted to bridge this gap. Different traffic …

Implementation Of An Oral Sucrose Protocol For Advanced Practice Providers, Cori Shatto

Doctor of Nursing Practice (DNP) Practice Innovation Projects

Background/Purpose: Pain in infancy due to immunization administration often goes untreated. The pain infants experience leads to negative effects on neurodevelopment and pain response. Needle fear develops in infancy and can extend into adulthood, leading to vaccine avoidance and endemic outbreaks. Methods: In a family practice clinic in an upper Midwest state, an oral sucrose protocol was implemented for use by advanced practice providers (APPs). Prior to education on the protocol, a survey was administered to assess the providers’ knowledge, attitudes, and practice (KAP) in relation to oral sucrose. The providers were educated on the benefits and intended use of …

Implementation Of A Prediabetes Risk Assessment And Motivational Interviewing In Adults Ages 35 And Older, Emma Lilleberg

Doctor of Nursing Practice (DNP) Practice Innovation Projects

Background: The American Diabetes Association (ADA) recommends screening for prediabetes using a validated assessment tool in asymptomatic adults starting at age 35. An effective process to raise screening numbers to identify those at risk of prediabetes and diabetes is needed to provide quality care.
Methods: Nursing staff were educated on use of the risk assessment tool and principles of motivational interviewing (MI). Utilizing the ADA risk assessment tool identified those at risk. Nursing staff completed MI with individuals who scored 5 or higher. A readiness for change survey was completed by patients after receiving MI. Additionally, individuals received education on …

Impact Of Evidence-Based Interventions On Nurse Burnout Among Ambulatory Care Nurses, Haley M. Lupher

Doctor of Nursing Practice (DNP) Practice Innovation Projects

Background: The physical and emotional demands of the nursing profession often cause increased stress and burnout in nurses. If burnout is not addressed, the negative consequences of burnout are perpetuated by one another. Evidence-based interventions, such as meditation, yoga, and physical activity can help reduce nurse burnout.
Local Problem: This project was completed at an ambulatory dermatology clinic that sees approximately 300 patients a day. In recent years, this department has noticed increased nurse turnover and low nurse morale.
Methods: A convenience sample from approximately 30 nurses was utilized. Burnout was measured using the Maslach Burnout Inventory for Medical Personnel …

Improving Preventive Care Tasks In Adults Aged 50 And Older With Pre- Visit Planning In Primary Care: Review Of Literature, Destinee Rice

Doctor of Nursing Practice (DNP) Practice Innovation Projects

Introduction: Primary care providers are seeing an increased number of elderly patients with several chronic health issues. The time required to address multiple chronic health issues during an appointment impedes timely completion of preventive care tasks. Previsit planning can aid in closing this gap in preventative care by having all necessary information prepared before a patient’s visit.
Evidence Summary: A literature search was conducted in Cumulative Index to Nursing and Allied Health Literature and PubMed using subject headings and MeSH terms. The search was refined to include articles within the last 10 years. Articles were further narrowed down by their …

Implementing The Teach-Back Method On Pessary Utilization In A Urogynecology Clinic, Marissa Eich

Doctor of Nursing Practice (DNP) Practice Innovation Projects

Background: The effectiveness of pessary patient education using the teach-back method and improving nurse confidence and conviction related to pessary use are essential in improving patient outcomes.
/="/">Local Problem: The current limitations in pessary education stem from constraints in nurse availability and workload distribution.
/="/">Methods: The quality improvement initiative involved conducting surveys to evaluate nurse confidence using surveys adapted from the Agency for Healthcare Research and Quality toolkit before the nurse education session, 1 month into the intervention, and at 3 months, when the implementation period ended. These surveys assessed the effectiveness of the teach-back method.
/="/">Intervention: …

Reduction Of Pressure Injury Development In Long-Term Care Residents Using A Pressure Injury Prevention Plan And Communication Alerts, Joseph Osazee

Doctor of Nursing Practice (DNP) Practice Innovation Projects

Background: Accurate communication of changes in residents' skin condition and the provision of appropriate intervention in long-term care is key to ensuring patient safety and well-being through the prevention of pressure injury (PI) development. Effective use of a PI prevention plan and communication tools by certified nursing assistants (CNAs) and nurses can help in this regard.
/="/">Methodology: Thirty-three nursing staff attended an initial I -hour education session on how to identify changes in skin conditions and report them using the as needed (PRN) skin check tool or custom alert tool and implement interventions to prevent PI progression. The Pieper-Zulkowski …

Evaluation Of A Novel Corn Fermented Protein Ingredient, Probiotics, And Postbiotics On Nursery Pig Growth Performance And Gut Health, Juan F. Castillo Zuniga

Electronic Theses and Dissertations

Weaning is a necessary step in pig production. After weaning, pigs are subjected to various nutritional, psychological, and environmental stresses. The weaning period is an important period for the intestinal development of the pig. During this time, digestion, immunity, metabolism, and various other aspects of the pig change rapidly. Therefore, providing high-quality feed ingredients is crucial to encourage the newly weaned pig to start consuming solid feed. Two independent studies were conducted to determine if the inclusion of: 1) corn fermented protein (CFP) or 2) probiotics or postbiotics impact nursery pigs' growth performance and gut health. The first experiment utilized …

The Effect Of Social Determinants Of Health On End-Stage Kidney Disease Mortality Across Diverse Adult Populations: Systematic Review And Meta-Analysis, Prince Agyapong

Electronic Theses and Dissertations

Background: This systematic review and meta-analysis aimed to examine the influence of social determinants of health (SDOH) on End-Stage Kidney Disease (ESKD) mortality among diverse racial populations. Given the high morbidity and mortality associated with ESKD, understanding the impact of various SDOH factors across different racial groups is crucial for improving patient outcomes.
Methods: A comprehensive literature search was conducted to identify studies reporting on the relationship between SDOH and ESKD mortality using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) format. Citations were collated in EndNote 21 and screened in Covidence by two independent reviewers, with inter-rater …

The Role Of Gender And Age In Shaping Attitudes Towards Childcare And Financial Roles In American Families, Spoorthi Golla Vasantha Narender

Electronic Theses and Dissertations

This study explores public attitudes towards parental roles in childcare and financial support, employing Risman’s theory of gender as a social structure as the theoretical framework. Utilizing data from the General Social Survey (GSS) of 2022, the research examines how gender and age influence attitudes about the involvement of mothers and fathers in children’s lives. The analysis reveals significant gendered attitudes. That is, women demonstrate a greater tendency towards supporting equitable sharing of childcare duties and financial responsibilities. Conversely, with men often endorsing traditional roles for mothers as primary caregivers and men as primary financial providers. The study also identifies …

Evaluating Deterministic Approaches To Forecast Population By Educational Attainment In The United States, Wei Gu

Electronic Theses and Dissertations

Forecasting population by educational attainment not only benefit government planning on allocating educational resources, labor market demand, and long-term human capital and overall well-being of society (Lutz et al. 2008), but also help predicting size and structure of future population (Lutz and KC 2011). To seek effective method to produce precise results with limited resources, this dissertation compared the Cohort Component Method (CCM) and Hamilton Perry (HP) method to forecast population that are 25 years and older with Associate’s degree and above, and evaluated how factors may impact the accuracy, and how factors interact with each other to influence the …

Field Scale Evaluation Of A Flow-Through Filtration System With Mixed Media To Remove E. Coli From Stormwater, Ankur Debnath

Electronic Theses and Dissertations

The main goal of this research was to establish a field-scale stormwater filtration system which is flow-through and cost-effective in terms of construction and maintenance. The filter is constructed in a downstream drainage of a retention pond where the stormwater goes through the porous space of media so that it maintains low retention time with minimum disturbance in flow. The filter consists of two 20ft long sections with concrete channel and ripraps on the inlet & outlet side. 30% Steel chips and 70% steel slags in the size range of 6.00-12.5 mm have been used as media which has been …

Identification And Characterization Of Three Novel Rumen Bacterial Species In Sheep Fed A Concentrate Diet, Reid Frederick Anema

Electronic Theses and Dissertations

Sheep production in the United States is a popular venture for both small farmers and large enterprise owners, as there is a market for end products such as wool and meat. One major factor of raising sheep is nutrition as an adequate diet will allow an animal to reach its full genetic potential for growth. With that in mind, the composition of the diet must be formulated to benefit the animal. Ruminants have the ability to use a variety of plants that are often inedible for humans to create products that humans can consume. These varying feedstuffs, whether they include …

Assessing The Effectiveness Of Alternative Light Sources In The Search For Skeletal Remains, Oiivia L. Thompson

Master of Science in Forensic Science Directed Research Projects

Many search and recovery operations for human skeletal remains are unsuccessful due to difficulties recognizing bones in outdoor environments even when evidence indicates the last known whereabouts of a missing individual. Though the collagen component of bone is known to emit fluorescent, this property has not been leveraged consistently during skeletal remains searches. Thirty-six mock searches were completed in 5000 ft² zones of eastern deciduous forest by volunteers associated with the Virginia Department of Emergency Management. Pig and deer bones were scattered and partially concealed under brush and leaf cover. Pairs of volunteers were allowed up to one hour …

The Evaluation Of Semen Extraction Efficiency And Recovery From Reusable Menstrual Underwear, Caitlyn Spencer

Master of Science in Forensic Science Directed Research Projects

A new type of undergarment and feminine product is being submitted to crime laboratories as evidence for sexual assaults: menstrual underwear is underwear that have absorbency and leak-proof abilities and can be washed and re-worn multiple times. The goal of this research was to determine if semen and sufficient DNA could be recovered from reusable menstrual underwear and used to obtain quality DNA profiles. Three menstrual underwear brands of Hanes, Knix, and Thinx were evaluated. Simulated post-coital samples were deposited onto three pairs of each brand of underwear. One pair of each brand was analyzed unwashed, another set was washed …

Don’T Say Inequality - Ucf Instructors’ Experiences With Florida’S Senate Bill 266 And Its Legislative Kin, Liam A. Gundy

Honors Undergraduate Theses

This study examines the experiences of UCF instructors regarding the implementation of Florida’s Senate Bill 266, which was signed into law in 2023. SB266 prohibits the inclusion of systemic topics in general education, prohibits state funds for DEI programs in state universities, introduces a 5-year post-tenure review, and assigns final hiring authority to the president of the university. This study utilized qualitative results from fill-in text questions (n = 238) in a survey with UCF instructors who had taught a course in the year before recruitment. This study investigated instructors’ understanding and experiences with the bill and administrative communications regarding …

Abundance And Habitat Associations Of Bivalves In Mosquito Lagoon, A Preliminary Survey, Mariam Sonbol

Honors Undergraduate Theses

This study investigates the understudied abundance and habitat associations of bivalves in Mosquito Lagoon. Seagrass habitats were found to support the highest diversity of mollusks in earlier surveys (Mikkelsen et al., 1995). Twelve sites, including seagrass-vegetated, unvegetated, and seagrass-restored areas, were sampled in March and May 2024. Habitat characteristics, such as sediment composition and seagrass cover, were analyzed alongside bivalve populations. Across all sites, 6 genera were identified among 44 individuals. Overall abundance and diversity of bivalves collected were low in all sites, and most individuals were juveniles. Sediment characteristics influenced differences in diversity across site types, with restored sites …

The Effect Of Mating Pheromone 2,6-Dichlorophenol On Gene Expression In Male Lone Star Ticks (Amblyomma Americanum), Mitchell E. Dyen

Honors Undergraduate Theses

Lone star ticks (Amblyomma americanum) are tick species known for their generalist feeding habits, pursuing blood meals with little preference for specific host species. They are found in the southern and midwestern United States but have been rapidly expanding northward due to climate change and white-tailed deer population expansion. Since they are a zoonotic disease vector, their increased abundance has caused the concurrent increased prevalence of a variety of tick-borne illnesses such as tularemia, heartland virus disease, alpha-gal syndrome, ehrlichiosis, and southern tick-associated rash illness (STARI), which effect both humans and animals alike. This increased prevalence of tick-borne …

No-Fault Compensation Plans In Negligence Cases: Is The Exclusive Remedy Constitutional?, Elizabeth A. Wyman

Honors Undergraduate Theses

The Florida Birth-Related Neurological Injury Compensation Act has been the subject of intense scrutiny regarding its efficacy, constitutionality, and ethical implications, specifically as it relates to the widespread practice of patients agreeing to its terms prior to providing them with prenatal care. This research investigates the potential unconstitutionality of the Neurological Injury Compensation Association (NICA) as an exclusive remedy, questioning the legality of the bill under the Fourteenth Amendment due to potential violations of patient rights to litigation. Through a comprehensive analysis of relevant case and statutory laws as well as secondary sources, this paper addresses the ethical and legal …

Poisoning The Blood Of Our Country: Donald Trump And The Rhetorical Dehumanization Of Migrants, Cy Conley

Honors Undergraduate Theses

Donald Trump has made various claims and statements throughout his campaigns targeting migrants to the United States, specifically those entering illegally. From phrases that nearly replicate ones made by individuals who have led mass-dehumanization efforts in the past, such as Adolf Hitler, to policies that will displace millions of individuals and rip families apart. It can be determined that Donald Trump is dehumanizing immigrants with his rhetoric and plans for action. If Donald Trump is elected to be President of the United States, he plans to enact mass deportation efforts, removing illegal migrants who have been residing in the United …

Coping With Creativity - The Relationship Between Depression/Anxiety And Creative Coping In College-Aged Students, Nelly M. Dragu

Honors Undergraduate Theses

The relationship between creativity and mental illness has been established in the literature. There are multiple possible explanations for how mental illness and creativity are connected, and creativity has shown to be an effective treatment for different mental illnesses (for example, through art therapy). Despite this, there is limited research on which creative activities those with mental illnesses naturally use to cope. Information on the type of creative coping that the mentally ill naturally gravitate to and find most effective can further inform possible treatment plans and suggestions. This study aims to address gaps in the literature concerning how college-aged …

Investigating Various Personality Factors As Predictors Of Poor Belief Updating Regarding Controversial Political Issues, Eric E. Haseman Jr

Honors Undergraduate Theses

Belief updating is a research area investigating how individuals refine or fail to refine their preexisting beliefs when confronted with corrective sources. Understanding the various drivers of poor belief updating in a political context is essential to maintaining an informed democracy, as the ideal voter in a democratic nation updates political misconceptions and false beliefs when presented with corrective sources. Despite the importance of this topic, the literature examining potential factors that could contribute to poor belief updating in a political context remains particularly limited. I aimed to address this limitation by recruiting undergraduates from the University of Central Florida’s …

The Effect Of Intermittent Fasting, Caloric Restriction And Exercise On Aging And Longevity: Systematic Review, Romi Hardin

Honors Undergraduate Theses

The purpose of this study was to gain a better understanding of the effects of caloric restriction, intermittent fasting, and exercise on human longevity and aging, and explore their practical applications and inclusions into a healthy lifestyle. By reviewing the existing research and studies, this literature review focuses on identifying and explaining the biological mechanism behind these practices and exploring whether combining practices can be advantageous in extending not only lifespan but health span. The results generally indicate that following either caloric restriction or intermittent fasting and participating in regular exercise have immense results on promoting healthy aging in an …

The Role Of Multiteam Systems In Prescribed Fire Operational Incidents, Kevin Llanos

Honors Undergraduate Theses

The purpose of this thesis is to study how multiteam systems (MTS) are implicated in prescribed fire operations and enhance an interdisciplinary understanding of occupational demands in the industry to mitigate worsening environmental challenges. We study publicly accessible sources through a mixed-methods approach applying I/O psychology and discuss relevant literature. Land management plan documentation is reviewed to explore the structural and functional components of prescribed fire teams. We apply theory-driven coding to analyze prescribed fire incident documentation as we study MTS system processes and develop thematic findings. Lastly, industry job listing content and occupational demands are reviewed. Through this archival …

The Phenomenology Of Place: Rediscovering The Sacred, Renee C. Jones

Honors Undergraduate Theses

The rising prevalence of loneliness and depression, particularly among young adults, has prompted research into the social and environmental factors that influence mental well-being. This thesis examines the relationships between loneliness, symptoms of depression, and dimensions of place attachment—specifically, place identity, place dependence, social bonding, and nature bonding—among UCF students, with subgroup analyses by gender and ethnicity. Additionally, it seeks to incorporate Native American perspectives to explore culturally specific connections to place and community. Due to recruitment challenges, the final sample primarily consists of 201 University of Central Florida students with limited Native American representation.

Quantitative analysis revealed strong positive …

Health Equity Policy In Colombia: Improving Equal Access To Health Care Services For Individuals With Low-Income, Marian Marin

Honors Undergraduate Theses

In 1993, the last health reform “Law 100” was introduced in Colombia. It has been over 30 years since its implementation, and there have been many changes to the healthcare system in Colombia ever since. The policy increased health insurance coverage to almost 95% of the population, providing better and more affordable patient care. However, increasing the availability of resources does not necessarily make them accessible to all of Colombia’s residents. This study aims to analyze the outcomes of “Law 100” to the system and studies critical obstacles that halt healthcare equity in Colombia, particularly for those in rural and …

Co-Occurrence Of Autism Spectrum Disorder And Attention-Deficit/Hyperactivity Disorder With Idiopathic Hypersomnia: Data From The Hypersomnia Foundation Registry, Sophie Sevan Mikkelsen

Honors Undergraduate Theses

In recent years, hypersomnia patients and researchers alike have increasingly discussed the possibility of heightened comorbidities, or co-occurrences, of autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) with the central disorders of hypersomnolence: idiopathic hypersomnia (IH) and narcolepsy (N). While a few scarce studies have investigated a link between ADHD and N, there has been no research on the co-occurrence of these conditions with IH. This study, using data from the Hypersomnia Foundation’s CoRDS Patient Registry, is the first to identify self-reported rates of ASD and ADHD diagnoses by people with idiopathic hypersomnia. Four chi-square tests were conducted to determine …

The Quest For Racial Equality After The Revolution: How Black Intellectuals Envision The Struggle For Equality After Jim Crow And Apartheid, Shelby Morgan

Honors Undergraduate Theses

This paper examines the ideas presented by Black public intellectuals from South Africa and the United States regarding their solutions on how to achieve real racial equality after the achievement of equality under the law. It will provide a historical comparative analysis of the two countries by examining the works of George Fredrickson, as well as some contextual background on the existence of racial disparities in the modern day. It will then present various publications by American intellectuals Ibram X. Kendi, Ta-Nehisi Coates, and Cornel West, and South African authors Sizwe Mpofu-Walsh, Songezo Zibi, and Tembeka Ngcukaitobi that discuss their …

Reinforcement Learning From Human Feedback For Ethically Robust Ai Decision-Making, Marco M. Plasencia

Honors Undergraduate Theses

The emergence of reinforcement learning from human feedback (RLHF) has made great strides toward giving AI decision-making the ability to learn from external human advice. In general, this machine learning technique is concerned with producing agents that learn to work toward optimizing and achieving some goal, advanced by interactions with the environment and feedback given in terms of a quantifiable reward. In the scope of this project, we seek to merge the intricate realms of AI robustness, ethical decision-making, and RLHF. With no way to truly quantify human values, human feedback is an essential bridge in the learning process, allowing …

The Effect Of Different Music Genres On Listeners' Emotions, Benjamin N. Rosenberg

Honors Undergraduate Theses

Music has been shown to have definitive effects on the emotions of listeners, but the effects of different genres of music have been less frequently studied. The purpose of this study was to examine three different genres of music (pop, metal, and EDM), and the different effects on listeners’ emotions that they would have. College students (n = 191), completed a questionnaire assessing genre preference and emotions, before listening to a selection of songs from one of the three genres. Afterwards, they reported their emotions once more. Metal music was found to cause an increase in negative emotions, while …