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University Of Central Florida Libraries, Annual Report 2019-2020, University Libraries Jan 2020

University Of Central Florida Libraries, Annual Report 2019-2020, University Libraries

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The Impact Of An Interprofessional Education Curriculum On The Clinical Practice Of Physical Therapy Doctoral Students, Patrick Pabian Jan 2020

The Impact Of An Interprofessional Education Curriculum On The Clinical Practice Of Physical Therapy Doctoral Students, Patrick Pabian

Electronic Theses and Dissertations, 2020-2023

As the healthcare system has continued to change in the 21st century, the creation of a more collaborative practice-ready workforce is necessary. Interprofessional education (IPE) is an accepted mechanism to cultivate interprofessional collaborative practice in health care providers to improve quality of care and address workforce needs. Development of interprofessional collaborative practice requires synergies of the health care and education systems to develop and deliver an effective IPE curriculum. This study examined the impact of an IPE curriculum on the clinical practice of physical therapy doctoral students through a mixed-methods approach. The IPE curriculum was rooted in the established Interprofessional …

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Aspirational Ethos: An Exploration Of Self-Efficacy And Motivation Of First-Generation Students Who Pursue The Master's Degree, Andrea Withington Jan 2020

Aspirational Ethos: An Exploration Of Self-Efficacy And Motivation Of First-Generation Students Who Pursue The Master's Degree, Andrea Withington

Electronic Theses and Dissertations, 2020-2023

First-generation students are estimated to comprise nearly 25 percent of the current national undergraduate college population. First-generation student status is defined as students for whom neither parent attended college (Choy, 2001; Chen & Carroll, 2005; Engle, 2007; Nunez & Cuccaro-Alamin, 1998; Pryor et al., 2006; Ross et al., 2012) or neither parent graduated from college (Mehta, Newbold, & O'Rourke, 2011; Pike & Kuh, 2005). It may take these students longer to earn the bachelor's degree, they may be less prepared for the academic and social environment of college, many could drop out before graduation, and the majority will enroll only …

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The Innate Immune Response To House Dust Mite In Allergic Airway Inflammation, Madelyn Miller Jan 2020

The Innate Immune Response To House Dust Mite In Allergic Airway Inflammation, Madelyn Miller

Electronic Theses and Dissertations, 2020-2023

House dust mite (HDM) is an indoor aeroallergen which is commonly associated with the development of allergic rhinitis and allergic asthma. In fact, up to 70% of allergic asthmatic individuals have been shown to demonstrate reactivity towards HDM allergens. The downstream adaptive immune response to HDM is well characterize and is described as being largely T helper cell type 2 (Th2) and partly T helper cell type 17 (Th17) dominated. However, less is known about how resident antigen presenting cells (APCs) and structural cells such as airway epithelial cells recognize and respond to HDM. Unlike other microbial antigens, recognition of …

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It's A Small World After All: Exploring Mobile Dating Application Use And Sexual Partner Networks Among Black Men Who Have Sex With Men (Bmsm), Donovan Williams Jan 2020

It's A Small World After All: Exploring Mobile Dating Application Use And Sexual Partner Networks Among Black Men Who Have Sex With Men (Bmsm), Donovan Williams

Electronic Theses and Dissertations, 2020-2023

Research supports risky sexual behaviors are especially pervasive traits in high risk groups such as gay and bisexual men; and despite representing a mere 12% of the total LGBTQ population, Black men who have sex with men (BMSM) are at highest risk for transmitting and contracting HIV and other non-HIV sexually transmitted diseases. Even knowing this, the disparity of research coverage of BMSM compared to White MSM is staggering. Recent research has indicated MSM are at even greater risk than before since the advent of mobile dating apps. Online partnering via mobile apps has been linked to overlapping sexual partner …

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Law Enforcement In Schools: Evolving Roles In Florida, Tricia Bridges Jan 2020

Law Enforcement In Schools: Evolving Roles In Florida, Tricia Bridges

Electronic Theses and Dissertations, 2020-2023

In response to several pieces of state legislation aimed at increasing safety in public school settings, school districts in Florida were provided state funding and given the autonomy to partner with local law enforcement agencies on school safety issues. One such issue is providing safety for students with disabilities, namely; autism. A school district in central Florida chose to ensure either a city police officer or sheriff deputy was placed in each public school within their zone, serving as a school resource officer (SRO). The purpose of this research study was to examine the lived experiences of SROs, including exploration …

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Identification Of Novel Antimalarials From Natural Product Inspired Libraries, David Perry Jan 2020

Identification Of Novel Antimalarials From Natural Product Inspired Libraries, David Perry

Electronic Theses and Dissertations, 2020-2023

To identify novel antimalarials from unexplored areas of chemical space, we have utilized two approaches: (a) using Torrey Pines Institute for Molecular Studies (TPIMS) proprietary high-density combinatorial libraries containing a large number of small molecule compounds residing largely in the underexplored areas of chemical space; and, (b) using novel, complexity-to-diversity/ring distortion of available natural products. The first approach involved the screening of more than 30 million compounds derived from 81 small molecule libraries, built on 81 distinct scaffolds. From this, we identified the pyrrolidine bis-cyclic guanidine library (TPI-1955) to be one of the most active and selective for antiplasmodial activity. …

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The Role Of Nicotine In Exacerbating The Inflammatory Response In Macrophages Infected With Mycobacterium Avium Paratuberculosis In Crohn's Disease Smokers, Dania Alqasrawi Jan 2020

The Role Of Nicotine In Exacerbating The Inflammatory Response In Macrophages Infected With Mycobacterium Avium Paratuberculosis In Crohn's Disease Smokers, Dania Alqasrawi

Electronic Theses and Dissertations, 2020-2023

It is a fact that cigarette smoke (CS) has negative effects on patients with Crohn's disease (CD), whereas CS seems to provide protection to patients with Ulcerative Colitis (UC). The mechanism of how CS ingredients or nicotine modulate inflammatory phenotypic response in IBD subsets remained unclear. Unlike UC, CD has been associated with genetic disposition, immuno-dysregulation and infection by pathogens mainly Mycobacterium avium paratuberculosis (MAP). In this study, we investigated the cellular and molecular effects of pure nicotine and tobacco extracts from HLE-nicotine rich-plant and LAMD-nicotine less-plant in infected macrophages. Unlike LAMD extracts, Nicotine (4ug/mL) and HLE extracts (0.18%) significantly …

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Green Trust Perceptions Of Eco-Labels, Rebecca Dupont Jan 2020

Green Trust Perceptions Of Eco-Labels, Rebecca Dupont

Electronic Theses and Dissertations, 2020-2023

Sustainability in the United States trends a new marketing demand for eco-labels yet brands often skip regulation to obtain these labels and break consumer trust. The country currently has over 200 eco-labels, leaving consumers overwhelmed and confused. In the present study, 3 focus groups of 6-8 participants were interviewed about their opinions, perceptions and attitudes towards eco-labels. A thematic analysis of the focus group audio was completed. The results indicated that participants desire products with eco-labels yet paradoxically distrust eco-labeled products.

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Food For Thought: Food Insecurity And Academic Performance, Justen Rosenberg Jan 2020

Food For Thought: Food Insecurity And Academic Performance, Justen Rosenberg

Electronic Theses and Dissertations, 2020-2023

Objective: In 2018, 11.1% of American households were food insecure at least once. Annual reports on food insecurity conducted by the United States Department of Agriculture study the prevalence of household food insecurity; however, they fail to conceptualize the consequences that are associated with being food insecure. The objective of this study is to analyze the impacts of food insecurity on academic performance of children currently enrolled in an Orange County, Florida, K-12 public school. Methods: One focus group and 10 one-on-one interviews were conducted with parents who have at least one child currently enrolled in a K-12 public school …

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An Investigation Of Life Cycle Sustainability Implications Of Emerging Heavy-Duty Truck Technologies In The Age Of Autonomy, Burak Sen Jan 2020

An Investigation Of Life Cycle Sustainability Implications Of Emerging Heavy-Duty Truck Technologies In The Age Of Autonomy, Burak Sen

Electronic Theses and Dissertations, 2020-2023

Heavy-duty trucks (HDTs) play a central role in U.S. freight transportation, carrying most of the goods across the country. The projected increase in freight activity (e.g. truck-miles-traveled) raises concerns regarding the potential sustainability impacts of the U.S. freight industry, marking HDTs as an ideal domain for improving the sustainability performance of U.S. freight transportation. However, the transition to sustainable trucking is a challenging task, for which multiple sustainability objectives must be considered and addressed under a variety of emerging HDT technologies while composing a sustainable HDT fleet. To gain insights into the sustainability implications of emerging HDT technologies as well …

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Copper/N-Acetylcysteine Coated Iron Oxide Nanoparticles Synthesis, Characterization, And Antimicrobial Activities, Danya Belnour Jan 2020

Copper/N-Acetylcysteine Coated Iron Oxide Nanoparticles Synthesis, Characterization, And Antimicrobial Activities, Danya Belnour

Electronic Theses and Dissertations, 2020-2023

In recent years, there is a growing interest in developing metal based antimicrobial nanomaterials suitable for agricultural and biomedical applications. For centuries, Copper (Cu) biocide has been used for protecting a wide variety of crops from devastating bacterial and fungal diseases. However, prolonged and aggressive use of Cu led to the development of resistance and accumulation in soil. The latter has been linked to aquatic toxicity due to soil Cu leaching. Furthermore, copper build up in soil causes phytotoxicity and reduces uptake of micronutrient Zn through the root system. In biomedical field, Cu has been historically used as an antimicrobial …

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Algorithms For Inferring Multiple Microbial Networks, Sahar Tavakoli Jan 2020

Algorithms For Inferring Multiple Microbial Networks, Sahar Tavakoli

Electronic Theses and Dissertations, 2020-2023

The interactions among the constituent members of a microbial community play a major role in determining the overall behavior of the community and the abundance levels of its members. These interactions can be modeled using a network whose nodes represent microbial taxa and edges represent pairwise interactions. A microbial network is a weighted graph that is constructed from a sample-taxa count matrix and can be used to model co-occurrences and/or interactions of the constituent members of a microbial community. The nodes in this graph represent microbial taxa and the edges represent pairwise associations amongst these taxa. A microbial network is …

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The Relationship Of Cognitive Load And Different Participant Roles On Knowledge Retention In Simulation-Based Learning Among Undergraduate Nursing Students, Amanda Houston Jan 2020

The Relationship Of Cognitive Load And Different Participant Roles On Knowledge Retention In Simulation-Based Learning Among Undergraduate Nursing Students, Amanda Houston

Electronic Theses and Dissertations, 2020-2023

Background: High-fidelity simulation (HFS) is a cognitive load inducing educational tool that gives participants an opportunity to emulate clinical scenarios by assuming various roles. HFS offers opportunities for undergraduate nursing students to build fundamental knowledge that can replace, or enhance, clinical experiences. Cognitive load exists on a spectrum and negatively impacts learning when learners are at either extreme of the spectrum. Cognitive load is comprised of the three subcomponents of intrinsic, extraneous, and germane load. Not much is known about different subcomponents or their ability to prediction immediate knowledge and knowledge retention in students who play fundamentally different roles, as …

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Who Am I, And Why Does It Matter? Reflections Of Identity And The Need For Culturally Sustaining Theatre, Bianca Alamo Jan 2020

Who Am I, And Why Does It Matter? Reflections Of Identity And The Need For Culturally Sustaining Theatre, Bianca Alamo

Electronic Theses and Dissertations, 2020-2023

The question of "who am I" created an involuntary domino effect which led me to my most valued work I have done as a graduate student, serving predominantly Latino/a students in educational theatre settings. This thesis explores three productions I worked on and the questions that have evolved in my understanding of identity and cultural sustainability as a Latina theatre artist and educator working in educational theatre. As an Orlando Repertory teaching artist, I began a residency with HOPE CommUnity Center along with some colleagues. We worked with high school students from their youth group to devise a show titled …

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The Field Of Tya On The Soccer Field: Using Drama Strategies To Enhance Youth Soccer Coaching Practices, Brittany Caine Jan 2020

The Field Of Tya On The Soccer Field: Using Drama Strategies To Enhance Youth Soccer Coaching Practices, Brittany Caine

Electronic Theses and Dissertations, 2020-2023

This thesis explores best practices for applying drama strategies to coaching youth soccer. How does drama pedagogy translate to sports? Do drama techniques improve youth soccer? How can using drama- based strategies when coaching youth soccer enhance my own coaching abilities and thus improve the quality of youth soccer instruction and experience? This study applies various drama techniques to pre- written coaching curriculum. This manifested in heavily detailed games, supported by pantomime, storytelling, and narrative exploration, all of which further engaged the children in their soccer exercises. This thesis is supplemented by research on best practices regarding youth soccer, as …

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Production Development: A Practical Approach To Directing For Educational Theatre, Jill Cicciarelli Jan 2020

Production Development: A Practical Approach To Directing For Educational Theatre, Jill Cicciarelli

Electronic Theses and Dissertations, 2020-2023

The goal of this thesis was to develop a process-based approach for a theatre production with an emphasis in musical theatre at the secondary education level. Many times, a high school theatre instructor is faced with challenges when selecting materials for productions that go beyond the standard mandated curriculum. In a perfect world, the program would have strong enrollment, overflowing funding and community support. This is usually not the case, so how does the director prioritize the necessary practice to find success for a production? What does the instructor do to select material that will be appropriate for the curriculum …

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The Art Of Reflection: A Personal Account Of Reflexive Teaching Artistry And Personal Praxis, Kate Kilpatrick Jan 2020

The Art Of Reflection: A Personal Account Of Reflexive Teaching Artistry And Personal Praxis, Kate Kilpatrick

Electronic Theses and Dissertations, 2020-2023

Teaching Artists (that is, artists who teach) are in a constant state of reflection and self-evaluation. Reflexive Teaching Artistry is the ability to apply personal reflection to practice as a means to better support and engage students. Reflection is certainly useful at the culmination of a class or project, but how does reflecting throughout the creative process benefit participants? How can a Teaching Artist's reflections be applied to their practice throughout a creative process to better serve the objectives of a program? Using the lens of Reflexive Teaching Artistry, this thesis examines three unique drama-based projects and the instances of …

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Nonlinear Optical Mechanisms In Semiconductors And Enhanced Nonlinearities At Epsilon-Near-Zero, Sepehr Ahmadzadeh Benis Jan 2020

Nonlinear Optical Mechanisms In Semiconductors And Enhanced Nonlinearities At Epsilon-Near-Zero, Sepehr Ahmadzadeh Benis

Electronic Theses and Dissertations, 2020-2023

Light does not interact with itself in linear optical materials. Such interactions occur only in non-linear optical (NLO) materials and typically require high intensity optical beams to be signifi-cant. The ever-increasing role of NLO, where intense light may change the properties of the me-dium, has created a pressing demand to invent materials for achieving more efficient light-light and light-matter interaction due to their potential capacity to augment and possibly replace cur-rent technologies with more efficient devices. There are numerous applications of NLO devices in fundamental science, technology, health, and defense such as all-optical computation and sig-nal processing, ultrashort laser technology, …

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Workplace Stress And Sleep Quality: The Differential Moderating Effects Of Problem- And Emotion-Focused Coping, Wheeler Nakahara Jan 2020

Workplace Stress And Sleep Quality: The Differential Moderating Effects Of Problem- And Emotion-Focused Coping, Wheeler Nakahara

Electronic Theses and Dissertations, 2020-2023

Research on coping has provided consistent evidence that emotion-focused coping strategies tend to have negative ramifications for well-being, whereas problem-focused coping strategies tend to promote well-being. However, there is little research that examines how these two types of coping strategies impact stressor-sleep quality relationships. Therefore, the current thesis included two studies that utilized Lazarus and Folkman's (1984) conceptualization of coping as either problem-focused or emotion-focused to test the impact of those coping strategies on stressor-sleep quality relationships. The first study was cross-sectional and investigated the effect of problem-focused and emotion-focused coping on the relationship between workload and sleep quality, and …

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First-Year Doctoral Students' Academic Writing Development: The Native- And Nonnative-Speaking Perspectives, Ying Xiong Jan 2020

First-Year Doctoral Students' Academic Writing Development: The Native- And Nonnative-Speaking Perspectives, Ying Xiong

Electronic Theses and Dissertations, 2020-2023

Academic writing is central to doctoral growth. The purpose of this study was to better understand the similarities and differences between first-year native- and nonnative-speaking doctoral students in terms of academic writing and writer development. Data were collected for two semesters, including observational notes, transcribed audio diaries and interviews, and writing samples from three first-year doctoral students from an applied field of social science. Ethnographic data analysis described how text production and composing processes changed over the first year in relation to social and cultural factors. The first year of the doctoral program was critical to their growth as writers …

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The Effect Of Economic Conditions On The Prevalence Of Abusive Supervisory Behaviors: A Cross-Temporal Meta-Analysis, Xinyue Zhao Jan 2020

The Effect Of Economic Conditions On The Prevalence Of Abusive Supervisory Behaviors: A Cross-Temporal Meta-Analysis, Xinyue Zhao

Electronic Theses and Dissertations, 2020-2023

The antecedents of abusive supervisory behaviors have been largely examined at the individual and organizational level. Hardly any attempts have been made to investigate abusive supervisory behaviors in a context broader than the organization. I try to answer the question "does a recession really unleash abusive supervisory behaviors?" by conducting a cross-temporal meta-analysis to examine the effect of economic conditions on the prevalence of abusive supervisory behaviors. Considering economic conditions as an antecedent to abusive supervisory behaviors provides a more comprehensive understanding of the phenomena. I proposed four reasons to explain how economic conditions affect employee's perception of abusive supervisory …

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Investigating How First-Year College Students Use Smartphones To Receive Parental Support, Jacob Bonne Jan 2020

Investigating How First-Year College Students Use Smartphones To Receive Parental Support, Jacob Bonne

Electronic Theses and Dissertations, 2020-2023

The purpose of this study was to understand how first-year undergraduate college students use smartphones to receive parental support. A conceptual framework was implemented to frame the research and focused on first-year college student transitions and development within the context of parental support. A Phenomenological methodology with semi-structured interviews was implemented which explored the phenomenon from both immersive and holistic perspectives. Seven themes emerged from the analysis: decision-making, academic pathways, autonomy, emotional support, access, safety, and preparation. This study provided two recommendations for practice, including to educate students and parents about parental support and to educate parents about specific student …

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Death In The Land Of Flowers: Environment As Enemy In The Second Seminole War, Nicholas Brown Jan 2020

Death In The Land Of Flowers: Environment As Enemy In The Second Seminole War, Nicholas Brown

Electronic Theses and Dissertations, 2020-2023

This thesis argues that Florida's natural environment was one of the United States Army's most formidable enemies during the Second Seminole War (1835–42), and that environmental factors, more than hostilities from Native peoples themselves, led the United States to abandon the War. Many White soldiers from the North were unprepared to cope with the environmental challenges posed by Florida. In order to build a foundation for this argument, the thesis examines how previous newcomers to Florida dealt with the environment, from the original First Peoples who arrived several thousand years ago, to European explorer/colonizers, to White Americans in the decades …

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Atomic Layer Deposition Of Oxide Materials For Passivated Carrier Selective Contact Solar Cells, Geoffrey Gregory Jan 2020

Atomic Layer Deposition Of Oxide Materials For Passivated Carrier Selective Contact Solar Cells, Geoffrey Gregory

Electronic Theses and Dissertations, 2020-2023

Silicon-based devices have dominated the industrial solar cell marketplace for several decades, thanks to the low bulk defect concentration and technological relevance of silicon substrates. This has led to an oversupply of dopant-diffused homojunction technologies, which suffer from significant performance losses at the metal-silicon contact interface. In response, the research community has developed carrier-selective heterojunction contacts, which separate the metal from the silicon absorber with heavily-doped silicon layers. These novel contacts provide the same asymmetrical conductivity as the diffused junction in the previous generations of silicon solar cells, but with less processing complexity and greater device performance. Still, the silicon …

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Integrating Technology Acceptance Model And Health Belief Model Factors To Better Estimate Intelligent Tutoring System Use For Surge Capacity Public Health Events And Training, Sarah Matthews Jan 2020

Integrating Technology Acceptance Model And Health Belief Model Factors To Better Estimate Intelligent Tutoring System Use For Surge Capacity Public Health Events And Training, Sarah Matthews

Electronic Theses and Dissertations, 2020-2023

The U.S. public health system is continually challenged by unexpected epidemiological events that pose significant risks to the health of the community and require a commensurate surge in the public health system capacity to stem the spread of the disease. The complexity and even changing nature of funding and surge events drives agencies to innovate in order to maintain and support a competent workforce as well as update, or evolve the knowledge, skills and abilities (KSA) necessary to prevent, mitigate, or even eliminate the health crisis arising from a disease. This research investigates the capability of an agent-based, online personalized …

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Patients With A Left Ventricular Device And Factors Affecting Readmission, Diana Pitcher Jan 2020

Patients With A Left Ventricular Device And Factors Affecting Readmission, Diana Pitcher

Electronic Theses and Dissertations, 2020-2023

Patients with a left ventricular assist device have a high rate of hospital readmissions after their index (placement of left ventricular device) discharge. With these devices becoming more common providers of care must understand why this population is being readmitted in order to promote well-being and keep patients out of the hospital. The purpose of this study was to identify and describe characteristics of the hospital readmission. This research study was a retrospective analysis of aggregate data from 2013-2019 with a sample size n = 32. The summary of data was described with descriptive statistics. The data was grouped and …

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Investigations On The Use Of Hyperthermia For Breast Cancer Treatment, Sreekala Suseela Jan 2020

Investigations On The Use Of Hyperthermia For Breast Cancer Treatment, Sreekala Suseela

Electronic Theses and Dissertations, 2020-2023

Hyperthermia using electromagnetic energy has been proven to be an effective method in the treatment of cancer. Hyperthermia is a therapeutic procedure in which the temperature in the tumor tissue is raised above 42°C without causing any damage to the surrounding healthy tissue. This method has been shown to increase the effectiveness of radiotherapy and chemotherapy. Radio frequencies, microwave frequencies or focused ultrasound can be used to deliver energy to the tumor tissue to attain higher temperatures in the tumor region for hyperthermia application. In this dissertation the use of a near field focused (NFF) microstrip antenna array for the …

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Advanced Econometic Models For Modeling Flows: Application To Shared Economy, Bibhas Dey Jan 2020

Advanced Econometic Models For Modeling Flows: Application To Shared Economy, Bibhas Dey

Electronic Theses and Dissertations, 2020-2023

Travel and tourism industry is undergoing transformation with the flourishing of online sharing economy marketplaces such as Bike Share services, Uber/Lyft (for taxi services), Eatwith (for community restaurants), and AirBnB (for accommodation). The current research effort contributes to literature on sharing economy service flow analysis by formulating and estiamting econometric approaches for analyzing frequency variables. The sharing economy alternatives investigated include: (a) accommodation service (AirBnB), (b) bikeshare service (Citi bike, NYC) and (c) ride hailing service (UBER/LYFT/Taxi). In the first part of the dissertation, we develop a copula based negative binomial count model framework to count AirBnB listings at census …

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Synthesis Of Ruthenium Bipyridine Conjugated Antibiotic For Fluorescence Lifetime Imaging And Spectroscopy Aided Tracking In Citrus, Ryan Parente Jan 2020

Synthesis Of Ruthenium Bipyridine Conjugated Antibiotic For Fluorescence Lifetime Imaging And Spectroscopy Aided Tracking In Citrus, Ryan Parente

Electronic Theses and Dissertations, 2020-2023

Antibiotic treatment of systemic bacterial plant pathogens is an established practice in many crops; however, in citrus it has only recently become available for growers to utilize against Huanglongbing disease. The preliminary efficacy of these treatments is uncertain due to the inability to track their presence in phloem. The need to monitor their movement in planta, especially their presence and translocation in vascular tissue, is a necessary step in clarifying their effectiveness. Previous work has shown the value of Fluorescence Lifetime Imaging (FLIM) in distinguishing between fluorescent probes and plant tissue autofluorescence, which is normally a barrier in photochemical studies …

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