Digital Commons Network^™

A Mindful Approach To Mitigate Nurse Burnout, Kaysie Engstrom

Doctor of Nursing Practice (DNP) Practice Innovation Projects

No abstract provided.

Minimizing Fasting Requirements To Maximize Patient Satisfaction Prior To A Scheduled Cardiac Catheterization, Kierra Thies

Doctor of Nursing Practice (DNP) Practice Innovation Projects

Background: Patients are often kept NPO (nil per os), or “nothing by mouth,” longer than necessary before cardiac catheterization procedures. Local Problem: Patients scheduled for cardiac catheterization procedures receive instructions to begin fasting at midnight on the day of their procedure regardless of their scheduled procedural start time. This directive results in patient dissatisfaction as patients are fasting longer than current guideline recommendation.
Methods: The facility updated its order set to align with the American Society of Anesthesiologists (ASA) fasting guidelines for scheduled cardiac catheterizations. To evaluate patient satisfaction, a 6-item survey was administered to 169 individuals undergoing cardiac catheterization. …

Implementation Of A Post-Procedure Standardized Order Set, Dylan Waldner

Doctor of Nursing Practice (DNP) Practice Innovation Projects

No abstract provided.

Implementation Of Vibration Anesthesia For Pain Reduction In Clients Undergoing Facial Aesthetic Procedures, Shaylee Dallager

Doctor of Nursing Practice (DNP) Practice Innovation Projects

No abstract provided.

Gratitude Practices For Reducing Burnout In Inpatient Psychiatric Healthcare Workers, Amanda Noonan

Doctor of Nursing Practice (DNP) Practice Innovation Projects

Background: Burnout is a growing problem for healthcare workers and hospital systems. This project explores simple and cost-effective gratitude practices aimed at reducing burnout among mental healthcare workers in a psychiatric hospital.
Methods: Twenty patient care technicians, behavioral health technicians, and nurses from an inpatient psychiatric unit participated in a four-week gratitude intervention. The intrapersonal intervention involved writing weekly gratitude notes to coworkers and putting them on a gratitude wall. The personal intervention included recognizing three things to be grateful for twice weekly in a personal gratitude journal. Participants completed the Copenhagen Burnout Inventory (CBI) and Gratitude Questionnaire (GQ-6) pre- …

Accurate Body Weight Class Prediction From Mirna And Gene Expression In Blood And Saliva Samples, Kimberly Lettner

Master of Science in Forensic Science Directed Research Projects

miRNA interference on protein abundance related to glucose uptake and lipid production has been evaluated in biomedical research and linked to metabolic disorders like severe obesity. The direct regulation of protein abundance caused by miRNAs on a person’s metabolism can lead to an increased weight and overall size. Body size, measured by BMI, provides additional physical descriptions that can be combined with hair color, eye color, age, and skin pigment to aid investigations of unidentified remains or unknown suspects not found in a database. The purpose of this project was to evaluate the miRNA expression of target biomarkers in dried …

Novel Time-Since-Deposition Signatures For Canine Blood; Implications For Animal Cruelty Investigations, Alysia M. Townsley

Master of Science in Forensic Science Directed Research Projects

Dogfighting is a felony in all 50 states and is often tied to other organized crime activities including gambling, narcotics, and weapons trafficking. Because of the clandestine nature of dogfighting crimes, it may be necessary to determine the age of blood samples from suspected events, not just the source. In this study, flow cytometry was used to identify cellular autofluorescence signatures for estimating TSD (time-since-deposition) in canine blood deposits up to 6 months old. To accomplish this, blood was taken from canines of various chronological ages and breeds, then deposited to create TSD samples ranging between 1 day and 180 …

Biodistribution And Method Validation Of Xylazine In A Mouse Model Using Liquid-Chromatography-Quadrupole-Time Of Flight Mass Spectrometry, Julia E. Perschbacher

Master of Science in Forensic Science Directed Research Projects

Xylazine is a nonopioid veterinary sedative and an α2 adrenergic receptor agonist. It emerged in the opioid epidemic as an adulterant of illicit fentanyl. As xylazine becomes more involved in fatal overdoses, it is relevant to elucidate its biodistribution post-exposure due to its exacerbation of adverse events, namely respiratory depression, as xylazine’s contributions to existing adverse effects of synthetic opioids is understudied. A bioanalytical method to quantify xylazine and select metabolites in tissue using LC-QToF was validated and applied to a preclinical mouse model in order to characterize xylazine’s biodistribution in whole blood and six tissues at a dose known …

Qualitative Method Validation Of Acid/Neutral Drugs Carisoprodol, Meprobamate, And Naproxen Using Liquid Chromatography-Tandem Mass Spectrometry, Kate O. Martin

Master of Science in Forensic Science Directed Research Projects

Meprobamate, carisoprodol, and naproxen are acidic/neutral drugs widely prescribed for muscle relaxation and inflammatory conditions, with frequent detection in forensic toxicology casework due to extensive clinical use. A method to qualitatively evaluate these compounds was developed to unify acid/neutral drug screening. This study incorporated blank blood, antemortem blood, postmortem blood, urine, and liver homogenate as representative biological matrices. Method validation was conducted in accordance with ANSI/ASB Standard 036 for Forensic Toxicology, encompassing key parameters including limit of detection (LOD), endogenous interferences, potential interferences, carryover, processed sample stability, and ionization suppression/enhancement. The validation was performed using the internal standards carisoprodol-D7, meprobamate-D7, …

Associations Between Brain White Matter Hyperintensities And Diet Quality In Cognitive Aging: A Cross-Sectional Assessment, Carla V. Urdaneta

Honors Undergraduate Theses

Leukoaraiosis, or White Matter Lesions (WMLs)/White Matter Hyperintensities (WMHs), are often considered markers of aging and neurodegeneration. White matter hyperintensities appear as lighter, hyperintense regions on T2-weighted fluid-attenuated inversion recovery (FLAIR) magnetic resonance imaging (MRI) scans and are physiologically characterized as demyelination and axonal loss reflected as microvascular lesions in cerebral white matter (Marseglia et. al., 2019). These anatomical landmarks are most seen in MRIs of elderly individuals. They can be associated with aging and cognitive decline, including affected frontal lobe function and episodic memory in the form of delayed recall performance and are linked to several cardiovascular risk factors, …

Comparative Semiotic Analysis Of Non-Verbal Communication: Apis Mellifera Waggle Dance And Human Kinesic Signaling Systems, Nishtha Tikalal

Honors Undergraduate Theses

There are many parallels between two seemingly disparate forms of non-verbal communication: the waggle dance of Apis mellifera (honeybees) and human kinesic signaling systems. Through a comparative semiotic analysis, this research aims to conduct a comparative semiotic analysis, investigating structural and functional similarities between these communication methods, challenging anthropocentric assumptions about meaning making in the natural world. This research employs a meta-synthesis approach, drawn from a methodological literature review to examine historical representations of bee-human relationships, semiotics of non-verbal communication, and the specific mechanisms of the waggle dance and human kinesics. This methodology involves systematic categorization and analysis of extracted …

Nursing Simulation For Pediatric Communication: An Integrative Literature Review, Jayla R. Call

Honors Undergraduate Theses

The aim of this thesis is to explore literature focused on enhancing nursing students' communication skills with pediatric patients through simulation. Effective communication is key to building rapport and trust, which are essential for improving patient outcomes. However, nursing students may experience anxiety when interacting with pediatric patients due to limited training in communication techniques. Simulation offers a valuable opportunity for students to practice and refine their skills in a risk-free environment, allowing them to build confidence and competence. An integrative literature review was conducted, utilizing three databases and PRISMA guidelines (Page et al., 2021) to gather relevant studies for …

From Vinyl To Viral: Evaluating The Mere Exposure Effect Through Music And Technological Advancements, Ariana R. Deboo

Honors Undergraduate Theses

The Mere Exposure Effect (MEE) refers to a psychological pattern in which a person develops preference for a stimulus that has been repeatedly presented to them. The present study examined environmental influences of preference through repeated exposure to music. Social media platforms such as TikTok, Reels, and Shorts influence where people listen to music. The fast-paced consumption algorithm for new media is provided by quick, entertaining videos that allow users to scroll past content that does not keep their attention. A total of 406 participants (n=406) were involved in this study. The purpose for this study was to identify how …

Cannabis Use And Functional Independence Among Older Adults: The Health And Retirement Study, Jade Alaine Perry

Honors Undergraduate Theses

As people age, negative cognitive effects become more common, and the likelihood of chronic disease diagnoses increases. Many older adults suffer from one or more chronic health issues that have serious impacts on both their mental and physical health. Chronic pain is also known to increase in prevalence as we age. Opioid use to treat chronic pain among older adults is worrisome due to the likelihood of drug-drug interactions due to polypharmacy and the risk of problematic opioid use that can lead to overdose. Cannabis use both medical and recreational has become more acceptable among the aging adult population in …

The Impact Of Religiosity On Political Knowledge Among Youth Voters, Norah Sackett

Honors Undergraduate Theses

As political engagement trends among young voters have continued to shift in the United States' political atmosphere, understanding the cognitive factors that influence these decisions is becoming increasingly important. Political efficacy, or the feeling that individual political action can impact the political process, impacting their civic duties, has long been regarded as a key determinant of an individual's political engagement. This study investigates how young voters' understanding of prominent political arguments relates to their sense of political efficacy, with a specific lens on individual religiosity.

Through an examination of this relationship between religiosity and overall comprehension of political arguments, this …

Effects Of Resistance Exercise On Post Stroke Patients: Systematic Review Of The Literature, Jeslin Patel

Honors Undergraduate Theses

Individuals who suffer from post-stroke effect face loss of function in mobility and quality of life. Mobility issues lead to changes in walking patterns, strength ability, daily independence, and more. Resistance training is an effective rehabilitation method used to test improve recovery by enhancing well-being, reducing spasticity, and increasing control. The purpose of this study was to explore the effects of resistance exercise on post-stroke patient's recovery and return to activities of daily living. A systemic literature review using databases, key terms, and various strategies. Databases used consisted of UCF Libraries, PubMed, Google Scholar, SagePub, Medline, ScienceDirect, and EBSCOhost. These …

Users' Trust Perceptions Of Ai Search Results, Leilani J. Cordoves

Honors Undergraduate Theses

Utilizing a repeated measure design, this experiment analyzes users’ perceptions of artificial intelligence embedded within search engines compared to traditional linked search engines in various contextual situations. The purpose of this study is to find the differences in confidence for differing search methods and the variables of trust that lead to these perceived differences. Using screenshots of AI overview search results and linked search results, we asked participants questions of confidence and human-computer trust to gauge their perceptions of the varying search methods. We find evidence of a significant interaction effect in confidence scores between the search method and the …

Anxiety And Adaptive Functioning In Young Adults: The Moderating Role Of Psychological Flexibility, Makenzie L. Kennedy, Jeffrey E. Cassisi

Honors Undergraduate Theses

Anxiety is highly prevalent among emerging adults and is associated with impairments in academic, social, and daily functioning. While previous research has documented strong associations between anxiety and adaptive functioning, the present study uniquely tested psychological flexibility as a potential moderator that may foster resilience and adaptive coping.

Undergraduate students (N = 522) from the University of Central Florida completed measures of anxiety (PROMIS-A, GAD-7, STAI-S), adaptive functioning (WHODAS 2.0), and psychological flexibility (COMPACT-23). Confirmatory factor analyses supported distinct but correlated latent constructs of anxiety and adaptive functioning. Due to poor subscale intercorrelations, the COMPACT-23 total score was modeled as …

Environmental Law And Social Mistrust- How The Repeal Of The Chevron Doctrine May Hinder The Epa And More, Rebecca R. Collins

Honors Undergraduate Theses

I am specifically studying the effects of a recent Supreme Court decision will have on administrative law and specifically on the EPA. Simply put, the decision is likely going to foster distrust within the EPA and decisions that are made within environmental law, as the shift goes away from scientific experts, but to less educated legal professionals who interpret the laws. In the past, people thought of the initial Chevron decision as incredibly beneficial for scientific matters and for the environment. Chervon was removed recently with another Supreme Court decision that made this idea obsolete, removing professionals from the power …

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

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 …

Developing New Methods For Quantifying Karenia Brevis In Florida Waters, Antonia N. Ferguson

Honors Undergraduate Theses

Harmful Algal Blooms (HABs), known as red tides, have long impacted Florida’s coastal ecosystems. Caused by the toxic dinoflagellate Karenia brevis, these blooms are named based on the characteristic red discoloration of coastal waters. Negative impacts of K. brevis range from fish kills, neurotoxic shellfish poisoning, and respiratory irritation in humans. Traditionally, K. brevis monitoring has been conducted weekly by Florida Fish and Wildlife Conservation Commission’s Fish and Wildlife Research Institute (FWC-FWRI) using light microscopy for cell identification and enumeration of collected water samples. However, this method is time-consuming, costly, and relies on deep taxonomic expertise for proper cell …

Genomic Epidemiology Of Staphylococcus Aureus Sequence-Type 97, Eva Armao

Honors Undergraduate Theses

Staphylococcus aureus (S. aureus) is a gram-positive bacterial pathogen that colonizes human nasal passages, mucous membranes, or the skin of carriers, with colonization commonly found in 20-30% of healthy people. S. aureus has the potential for two types of infection within human hosts: methicillin-susceptible (MSSA) and methicillin-resistant (MRSA). These infections can be further classified based on their route of infection, either known as community-associated (CA), healthcare-associated (HA), or healthcare-associated community-onset (HACO). Upon further investigation of infected populations, specific genetic subtypes of S. aureus, known as sequence types (ST), have been identified globally, with some exhibiting increased virulence among …

Uv- Altered Macrophages: Impact Of Uv Radiation On Phagocytic Receptor Expression In M2 Macrophages And Implications For Tissue Repair And Immunosuppression, Hala Hafez

Honors Undergraduate Theses

Ultraviolet radiation is an environmental stressor known to suppress immune function in the skin, but its effect on the immunoregulatory M2 phenotype macrophages is poorly studied. This study aims to investigate the impact of UV exposure on key markers of the M2 macrophage, which are critical for tissue repair and immunosuppression. THP-1 monocytes were differentiated and polarized into the M2 phenotype using Phorbol-12 myristate (PMA) and Cytokines IL-4 and IL-10. Once differentiation was confirmed, the macrophages were exposed to varying durations of UV radiation. Real Time Quantitative PCR was used to analyze expression changes in phagocytic receptors (CD206, CD163, Arg-1), …

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 …

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, …

Multi-Criteria Gis Suitability Analysis For Sustainable Agricultural Tourism Site Selection In Peru, Jessica J. Mccord

Honors Undergraduate Theses

Agricultural tourism offers a mechanism to strengthen rural economies while preserving traditional practices and unique cultural identities. In the Peruvian Andes, rural communities confront increasing challenges in the face of a changing climate and reliance on industrialized agriculture. Rural communities attempt to strike a delicate balance between economic development and heritage preservation. This research utilizes a Geographic Information System (GIS)- based analysis to identify areas best positioned for the development of agritourism initiatives. The suitability analysis integrates both local and global sustainability priorities by incorporating a set of defined criteria that together identify areas that are the most appropriate for …

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

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

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 …