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Engaging Elementary Preservice Teachers In Reflection For, In, And On Practice During An Approximation Of Practice In Teachlivetm Using Sentence Frames For English Language Learners, Courtney Lopas Jan 2021

Engaging Elementary Preservice Teachers In Reflection For, In, And On Practice During An Approximation Of Practice In Teachlivetm Using Sentence Frames For English Language Learners, Courtney Lopas

Electronic Theses and Dissertations, 2020-2023

The purpose of this study was to explore how a teacher educator (myself) and preservice teachers engaged in joint reflection-for-action, reflection-in-action, and reflection-on-action during an approximation of practice in a TeachLivETM setting using sentence frames to support English Language Learners' (ELLs') writing. Four elementary education preservice teachers participated in this study based on set inclusion criteria. This action research study included video-recorded approximations of practice, the sentence frames preservice teachers submitted in the skill seven module, reflective journaling, and analytic memoing. Instructional sequence analysis through transcription, holistic coding, message units, action units, interaction units, instructional sequences, and phase units were …

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The Effect Of Dynamic Span Wise Bending On The Forces Of A Pitching Flat Plate, Manoj Prabakar Sargunaraj Jan 2021

The Effect Of Dynamic Span Wise Bending On The Forces Of A Pitching Flat Plate, Manoj Prabakar Sargunaraj

Electronic Theses and Dissertations, 2020-2023

A novel experiment has been conducted to investigate the effect of dynamic spanwise bending on the formation of a dynamic stall vortex on a rapidly pitching flat plate. Experiments have been performed in a towing tank at different nondimensional pitch rates (Kp) in the range of 0.4112 < Kp < 0.8225, and four maximum pitch angles (30° , 45°, 60°, and 90°) at a Reynolds number of 12,000. Synchronized direct force measurements and particle image velocimetry (PIV) are used to characterize the effect of bending on the unsteady forces and the flow field. An unsteady analytical model based on the bending and pitching kinematics is used to model the lift force histories. It is found that a spanwise bending of a pitching wing alleviated the unsteady lift forces. However, the main contribution was found to come from the non-circulatory forces. The circulation and pressure analysis of the pitching wing revealed little or no sensitivity to the wing bending motions examined.

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A Holistic Approach For Power Systems Using Machine Learning And System Dynamics, Bibi Ibrahim Jan 2021

A Holistic Approach For Power Systems Using Machine Learning And System Dynamics, Bibi Ibrahim

Electronic Theses and Dissertations, 2020-2023

The growing digital economy has imposed greater demand on the electricity supply's reliability in the past decades, with more consumers and electric vehicles (EV) becoming connected to the electric grid. While the uncertainty of the outcomes is unavoidable, there is a need for more accurate forecasts, modeling tools, and detailed roadmaps that can support the reliable transitioning of power systems. Predicting the electricity demand growth will allow energy managers to understand consumer demand in the near future better. However, there are challenges for forecasting the peak demand growth since it is very difficult to model the various complex features that …

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Influence Of Geography On The Healthy Gut Microbiome And The Role Of The Gut Microbiome In Ibd Symptom And Disease Progression, Sayf Al-Deen Hassouneh Jan 2021

Influence Of Geography On The Healthy Gut Microbiome And The Role Of The Gut Microbiome In Ibd Symptom And Disease Progression, Sayf Al-Deen Hassouneh

Electronic Theses and Dissertations, 2020-2023

The human gut microbiome is believed to play an integral role in host health and disease. In a microbial community, associations between constituent members play an important role in determining the overall structure and function of the community. To understand the nature of bacterial associations at the species level in healthy human gut microbiomes, we analyzed previously published collections of whole-genome shotgun sequence data, from fecal samples obtained from four different healthy human populations. Using a Random Forest Classifier, we identified bacterial species that were prevalent in these populations and whose relative abundances could be used to accurately distinguish between …

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Unmanned Aerial Vehicles In Opportunistic Networks, Salih Safa Bacanli Jan 2021

Unmanned Aerial Vehicles In Opportunistic Networks, Salih Safa Bacanli

Electronic Theses and Dissertations, 2020-2023

This dissertation presents novel algorithms for utilizing unmanned aerial vehicles (UAVs) through various scenarios within opportunistic networks. The opportunistic networks are considered challenging due to the intermittent and unreliable communication between nodes. UAVs can be used for delivering packets within opportunistic networks that can alleviate communication issues. We start examining the UAV usage in opportunistic networks by first investigating their effectiveness and proposing a UAV scanning approach. To validate the usage of UAVs, we evaluated the performance of an opportunistic network with and without using UAVs. The scanning techniques we investigated were random scan, meander scan, and our proposed approach …

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Development Of Adjunctive Agents For Difluoromethylornithine Anti-Cancer Therapy, Aiste Dobrovolskaite Jan 2021

Development Of Adjunctive Agents For Difluoromethylornithine Anti-Cancer Therapy, Aiste Dobrovolskaite

Electronic Theses and Dissertations, 2020-2023

The native polyamines putrescine, spermidine, and spermine are small positively-charged molecules that can interact with negatively-charged macromolecules like DNA, RNA and proteins. These interactions aid in nucleic acid and protein conformational stability, thereby, making polyamines essential building blocks for cells. Polyamines are involved in various cellular functions including gene regulation, protein synthesis, and cell proliferation. Rapidly-proliferating cells, such as cancer cells, utilize high polyamine levels for cell growth. Targeting the polyamine addiction of cancers is a validated anti-cancer strategy. To achieve the maximal reduction of polyamine levels, polyamine blocking therapy (PBT) employs several compounds in combination. First, one can inhibit …

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A Drosophila P5b-Type Atpase Is Required For Polyamine Transport, David Brown Jan 2021

A Drosophila P5b-Type Atpase Is Required For Polyamine Transport, David Brown

Electronic Theses and Dissertations, 2020-2023

In eukaryotes P-type ATPases are represented by a superfamily of membrane ion and lipid transporters divided into five subclasses. Substrates for classes 1-4 have been identified, however little is known about the substrate specificity of the P-type 5A and 5B transporters. Here we show that the Drosophila gene anne boleyn encodes a family of six P5B-type ATPases. Using a combination of RNAi, insertional mutagenesis, and CRISPR-Cas9 gene editing we show that some of these isoforms are required for polyamine transport and others are not. In addition, we show that the Drosophila P5A-type ATPase, encoded by CG6230 is not required for …

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Bacterial Association Networks From Healthy And Cancer-Associated Gut Microbiomes, Mark Loftus Jan 2021

Bacterial Association Networks From Healthy And Cancer-Associated Gut Microbiomes, Mark Loftus

Electronic Theses and Dissertations, 2020-2023

The human gastrointestinal tract is colonized by a diverse community of symbiotic microorganisms, mainly bacteria, that are known to play essential roles in maintaining the health of their human host. Disruption of this bacterial community has been associated with numerous diseases, including Colorectal Cancer (CRC). CRC is one of the leading causes of cancer-related deaths worldwide. As such, focus has been placed on the modulation of the bacterial community within the cancer-associated gut microbiome as the next step in possible CRC treatment and prevention strategies. To use the bacterial community for these purposes, a better understanding of the associations that …

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"Keep Your Facts, I'M Going With The Truth": Toward An Ethical Perfromance Of Satire In The Age Of Hyper-Polarization And Culture War, Carson Betts Jan 2021

"Keep Your Facts, I'M Going With The Truth": Toward An Ethical Perfromance Of Satire In The Age Of Hyper-Polarization And Culture War, Carson Betts

Electronic Theses and Dissertations, 2020-2023

Satire is having a unique cultural moment. Conversations about what constitutes satire, why it should be performed, and how can it be done ethically are abundant in American popular culture. As with many forms of art and entertainment, satire has become a major subject of discussion in the great American Culture Wars: the conflict between the highly stratified ideological poles of right and left over the dominance of each's closely held social values, political ideals, and aesthetic sensibilities. Divides, real and imagined, in the American public have given popular discourse a sharp and biting edge, driven by growing political polarization …

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The Actor And The Iceberg, Christopher Creane Jan 2021

The Actor And The Iceberg, Christopher Creane

Electronic Theses and Dissertations, 2020-2023

Actors have ingrained vocal, physical, and mental habits they unknowingly use on stage in the form of physical movements, vocalization, and character choices which can inadvertently communicate information to the audience. Rarely, however, are actors asked to play themselves and if their own habits are unconsciously being merged with their intentional character choices, then the audience's perception of the actor's portrayal may be shaped by unintentional behavior. "The Actor and the Iceberg" will be a synthesis of awareness building and control techniques for the mind and body, specifically: meditation, mindfulness, the Feldenkrais Method, and the Alexander Technique. The goal of …

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Sympathy For The Devil: A Compassionate Approach To Morally Reprehensible Characters In Drama, Amy Livingston Jan 2021

Sympathy For The Devil: A Compassionate Approach To Morally Reprehensible Characters In Drama, Amy Livingston

Electronic Theses and Dissertations, 2020-2023

Empathy is often heralded as a vital part of the theatrical experience. Generally understood as the experience of feeling what another person is feeling, it is believed to help actors create more honest performances and to help audiences better understand viewpoints different from their own. These empathic experiences are complicated, however, when applied to stories about characters who commit unforgivably evil acts and may lead people to feel manipulated into justifying or sharing the immoral beliefs of these characters. This thesis argues that for theatre practitioners telling stories about morally reprehensible characters, compassion, involving feelings of care and concern for …

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The Death Of Beowulf: Exploring The Conception, Process, And Lessons Of An Original Solo Performance Based On A Classic, Jeffrey Sneed Jan 2021

The Death Of Beowulf: Exploring The Conception, Process, And Lessons Of An Original Solo Performance Based On A Classic, Jeffrey Sneed

Electronic Theses and Dissertations, 2020-2023

The Death of Beowulf: Exploring the Conception, Process, and Lessons of an Original Solo Performance Based on a Classic is the exploration of a performer's journey understanding how their own identity and aesthetic has been defined by other works of art and how it affects their creative expression. The author examines the nature of classics as culturally and personally formative texts, and how the artist's experiences and interpretation can potentially deliver fresh understandings of a familiar text. Then, by applying this to his own process of devising a script based on the epic poem Beowulf, he grapples with the challenges …

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Towards A Postdramatic Jazz Aesthetic: Per(Form)Ance And Its Discontents, Johann Robert Wood Jan 2021

Towards A Postdramatic Jazz Aesthetic: Per(Form)Ance And Its Discontents, Johann Robert Wood

Electronic Theses and Dissertations, 2020-2023

In Karen Jürs-Munby's introduction to her English translation of Hans-Thies Lehmann's Postdramatic Theatre (2006), she positions a single African American theatre practitioner, Suzan-Lori Parks, within the canon of postdramatic writers in spite of Lehmann's blind spot for the contribution of Black artists to innovations in theatre practice and aesthetics. This thesis draws from critical jazz studies, particularly Parks's "Rep & Rev" and Fred Moten's analysis of jazz improvisation from his seminal work, In the Break: The Aesthetics of the Black Radical Tradition (2003), in order to visibilize Black contributions to theatre innovation through what has often been overlooked as merely …

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Stock Shows And Rodeos: The Crossroads Of Commodification, Consumption, And Care Of Nonhuman Animals, Erin Kidder Jan 2021

Stock Shows And Rodeos: The Crossroads Of Commodification, Consumption, And Care Of Nonhuman Animals, Erin Kidder

Electronic Theses and Dissertations, 2020-2023

This study explores the complex relationship between humans and nonhuman animals through the lens of stock shows and rodeos (SSR). This study employs a feminist theoretical framework and an interpretive qualitative research methodology to gain insight into the ways in which humans practice a range of speciesist behaviors relating to their commodification, consumption, and care of other animals. Data consist of semi-structured interviews with 21 individuals who participate in SSR as spectators and competitors and with two animal medical experts, along with field observations at three different SSR held in Florida and Texas. Findings suggest that nonhuman animals serve many …

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Rubicon: The Dialectic, Marcos Carrasco Yanez Jan 2021

Rubicon: The Dialectic, Marcos Carrasco Yanez

Electronic Theses and Dissertations, 2020-2023

Rubicon: The Dialectic is a virtual reality (VR), multi-channel, video-art installation, created after researching interactivity, virtual reality, 2D and 3D animation, filmmaking, philosophy, and music. I intend to manifest my feelings as a Venezuelan, a Latin-American, and a free thinker by sharing with the spectator a VR immersive piece representing my inner struggle in these times of political meltdown. Attempting to go beyond the two orders that structure reality according to French structuralist psychoanalyst Jacques Lacan, The Imaginary and The Symbolic, I am searching to approach the third Lacanian order that structures human existence--the one that opposes and exists beyond …

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Help In The Time Of Covid: Informational, Emotional, And Instrumental Support Among Graduate Students During A Pandemic, Teanna Staser Jan 2021

Help In The Time Of Covid: Informational, Emotional, And Instrumental Support Among Graduate Students During A Pandemic, Teanna Staser

Electronic Theses and Dissertations, 2020-2023

This study examined graduate students' experiences with social support in relation to stress and uncertainty during the COVID-19 global pandemic. Graduate students as a population have significant levels of stress and uncertainty which may have negative effects on their lives and academic experiences. Graduate students often utilize social support as a way to cope with or mitigate the effects of stress and uncertainty. This qualitative study consisted of six focus groups, ranging from three to six participants, total of 22 participants, who were found using a purposeful snowball sampling method. The participants were masters and doctoral level students in communication …

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When Fairness Fails: Using Territorial Behaviors To Cope With Uncertainty, Christopher Stein Jan 2021

When Fairness Fails: Using Territorial Behaviors To Cope With Uncertainty, Christopher Stein

Electronic Theses and Dissertations, 2020-2023

Research on territorial behaviors in organizations is an emerging field (Brown, Crossley, & Robinson, 2014). Current theoretical approaches to territoriality rely heavily on a psychological ownership perspective; however, there is a wealth of theory organizational scholars can integrate from other disciplines (Altman, 1975; Ardrey, 1965; Brown, Lawrence, & Robinson, 2005). The purpose of this dissertation is to integrate an evolutionary perspective into organizational scholarship to explore new antecedents of territoriality. This research draws upon uncertainty management theory to hypothesize a moderated-mediated model predicting territorial behaviors. A measurement instrument is developed to test territoriality and findings from a three-wave field study …

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Identifying Biomarkers Of Alzheimer's Disease From The Dakhleh Oasis Kellis 2 Cemetery Using Icp-Ms, Emily Barron Jan 2021

Identifying Biomarkers Of Alzheimer's Disease From The Dakhleh Oasis Kellis 2 Cemetery Using Icp-Ms, Emily Barron

Electronic Theses and Dissertations, 2020-2023

Alzheimer's disease is a prevalent disease that affects roughly 5.4 million individuals each year (Fisher et al., 2018). Understanding the prevalence of Alzheimer's disease within the bioarchaeological record can help anthropologists gain an understanding of a population's health while also understanding the potential social ramifications. Trace element analysis is a valuable tool that allows bioarchaeologists to gain insight into individuals' health and development within the context of the past. In bioarchaeological studies, hair analysis has been used to map the nutritional status and migration patterns of individuals of past peoples, with recent studies focusing on disease prevalence. Analysis of hair …

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Evaluating Ozone And Granular Activated Carbon Treatment For Control Of Disinfection By-Product Formation For A Central Florida Groundwater Supply, Devon Higgins Jan 2021

Evaluating Ozone And Granular Activated Carbon Treatment For Control Of Disinfection By-Product Formation For A Central Florida Groundwater Supply, Devon Higgins

Electronic Theses and Dissertations, 2020-2023

A pilot investigation that compared ozone oxidation with an integrated ozone and granular activated carbon (GAC) process for the control of regulated disinfection by-products at the University of Central Florida's water plant located at the Orlando campus has been completed. Treatment effectiveness was measured by monitoring the parameters pH, temperature, non-purgeable dissolved organic carbon (DOC), ultraviolet absorbance at a wavelength of 254 nm (UV254), specific ultraviolet absorbance (SUVA), excitation emission matrices (EEMs) and the associated formation of the DBP chemical groups total trihalomethanes (TTHMs) and haloacetic acids (HAAs). Groundwater that contained an average of 2.5 milligrams per liter (mg/L) DOC …

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Long-Term Changes In Juvenile Green Turtle Abundance And Foraging Ecology In The Indian River Lagoon, Florida, Christopher Long Jan 2021

Long-Term Changes In Juvenile Green Turtle Abundance And Foraging Ecology In The Indian River Lagoon, Florida, Christopher Long

Electronic Theses and Dissertations, 2020-2023

Marine turtles are distributed in temperate, sub-tropical and tropical waters and beaches worldwide, often in areas heavily impacted by humans. Although there are many threats to marine turtle populations, the growing threats of nutrient pollution and harmful algal blooms are relatively understudied despite their widespread impacts on coastal marine ecosystems that marine turtles depend on. By studying juvenile green turtles (Chelonia mydas) in the Indian River Lagoon, Florida, where nutrient pollution and HABs are a widespread and longstanding issue, I aimed to conduct a case study of how these threats may affect this federally Threatened species. In Chapter 2, I …

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Spermidine Rescued Ptpn2/22 Function In Crispr-Cas9-Edited T-Cells With Ptpn2/22 Snps Linked To Crohn's Disease And Rheumatoid Arthritis, Ameera Shaw Jan 2021

Spermidine Rescued Ptpn2/22 Function In Crispr-Cas9-Edited T-Cells With Ptpn2/22 Snps Linked To Crohn's Disease And Rheumatoid Arthritis, Ameera Shaw

Electronic Theses and Dissertations, 2020-2023

Inflammatory autoimmune diseases like Crohn's Disease (CD) and Rheumatoid Arthritis (RA) share some of the same single nucleotide polymorphisms (SNPs) in protein tyrosine phosphatase non-receptor types 2 and 22 (PTPN2/22), which contribute to their pathogenesis. In clinical CD and RA samples, PTPN2:rs478582 and PTPN22:rs2476601 were found to exacerbate a number of inflammatory processes associated with CD and RA. To confirm the role of these SNPs in CD and RA pathogenesis, CRISPR-Cas9 was used to induce the SNPs in T-cells. Cells were also treated with the naturally occurring polyamine, spermidine, to restore PTPN2/22 function and reverse the inflammatory effects of the …

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Memoria: Re(Member)Ing How To Heal, Vilma E. Portocarrero Jan 2021

Memoria: Re(Member)Ing How To Heal, Vilma E. Portocarrero

Honors Undergraduate Theses

This serves as a contextualization of my family history and a reflection of my lived experience as a first-generation Nicaraguan American woman living in the United States. In my writing, I explore displacement caused by political unrest and the intergenerational impact of war on families. This work is multi-genre, incorporating elements of creative nonfiction, memoir, poetry, and oral history.

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Integrating Critical Multiliteracies Pedagogy In Esl/Efl Teaching, Sujin Kim, Kathleen A. Ramos, Hyunsun Chung, Sungshim Choi Dec 2020

Integrating Critical Multiliteracies Pedagogy In Esl/Efl Teaching, Sujin Kim, Kathleen A. Ramos, Hyunsun Chung, Sungshim Choi

Journal of English Learner Education

This article argues for enacting a synthesis of English language teaching (ELT) and critical pedagogy into what we call critical multiliteracies pedagogy (CMP) in the context of ESL/EFL teaching. CMP challenges and expands language and literacy instruction beyond a skills-based pedagogy to be inclusive of diverse modes, voices, and identities to address critical issues across local, global, and transnational contexts in ESL/EFL classrooms. Particularly, we share how an international professional development program has promoted CMP for 20 Korean English teachers working with adolescent multilingual learners in South Korea. Findings show how participating teachers critically reframed their vision of ELT, enacting …

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Collaborating With K-12 Partners: Improving Preservice Teachers’ Self-Efficacy In Teaching Rural English Learners Science Through A Guided Experiential Learning Opportunity, Dana Manning, Erin Pearce Dec 2020

Collaborating With K-12 Partners: Improving Preservice Teachers’ Self-Efficacy In Teaching Rural English Learners Science Through A Guided Experiential Learning Opportunity, Dana Manning, Erin Pearce

Journal of English Learner Education

With changing demographics in the United States, educator preparations programs (EPPs) must consider incorporating more experiential learning opportunities for preservice teachers to grow in their self-efficacy when working in diverse classrooms. At a rural university in the southern United States, researchers designed an instructional unit that transcended three educator preparation courses to provide an opportunity for students to design and deliver a 5E science lesson to English learners from a rural school district. The results from this study indicate that preservice teachers’ self-efficacy in teaching English learners increased as evidenced by the Teacher Sense of Self- Efficacy Scale, adapted for …

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Early Orange Culture In Florida And The Epocal Cold Of 1835, T. Frederick Davis Dec 2020

Early Orange Culture In Florida And The Epocal Cold Of 1835, T. Frederick Davis

Florida Historical Quarterly

One of Ponce de Leon’s ambitions was to grow fruit in Florida that His Majesty, the Emperor Charles V of Spain, might be served therewith, and when he embarked upon his voyage to colonize Florida he carried seeds of all kinds for planting. Probably the orange was included and possibly on the shore of Charlotte Harbor the first orange tree in Florida grew in 1521; or perhaps Narvaez or DeSoto included oranges in his commissariat and left seed here to germinate into trees? These are interesting thoughts; but we turn from speculation to historical record for the following account

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Public Education In Spanish St. Augustine, Joseph B. Lockey Dec 2020

Public Education In Spanish St. Augustine, Joseph B. Lockey

Florida Historical Quarterly

A school for white children existed in St. Augustine as early as 1606. Whether it continued to function during the rest of this first period of Spanish dominion is a question that cannot now be answered. But if it did survive, it must have come to a close on the cession of the province to the British in 1763; for the change of sovereignty was followed by a general abandonment of the territory by the Spanish inhabitants. When the Spanish came back twenty years later the British in turn departed. With the restoration of sovereignty went the restoration of the …

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The Annual Meeting Of The Florida Historical Society: Minutes, Florida Historical Society Dec 2020

The Annual Meeting Of The Florida Historical Society: Minutes, Florida Historical Society

Florida Historical Quarterly

The thirty-third annual meeting of the Florida Historical Society was held in the Willow Branch Public Library in Jacksonville, Florida, on Tuesday, November 19, 1935, at 11 A. M.

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Ponce De Leon's Second Voyage And Attempt To Colonize Florida, T. Frederick Davis Dec 2020

Ponce De Leon's Second Voyage And Attempt To Colonize Florida, T. Frederick Davis

Florida Historical Quarterly

Following his voyage of 1513 Ponce de Leon sailed for Spain where he seems to have given a favorable account of his discoveries, for on September 26 (or 27), 1514, the King issued a patent to him to colonize Florida and Beniny, but first required his services against the Caribs, a fierce tribe of Indians inhabiting the Lesser Antilles. Returning to the West Indies Ponce de Leon proceeded against these Indians, but was severely repulsed by them. Mortified at his failure he returned to Porto Rico and remained in semi-retirement several years, apparently giving up the idea of colonizing Florida. …

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S3 E18: Service Animals With Melissa Vasquez, Rebecca Hines, Lisa Dieker Dec 2020

S3 E18: Service Animals With Melissa Vasquez, Rebecca Hines, Lisa Dieker

Practical Access Transcripts

In today’s episode, Drs. Lisa Dieker and Rebecca Hines talk with Service and Therapy Dog Training, Melissa Vasquez. Tune in as she shares provides practical tips and explains the difference between an emotional support animal, therapy dog, and a service animal.

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How I Learned To Stop Worrying And Love Paw Patrol, Bree Watson Dec 2020

How I Learned To Stop Worrying And Love Paw Patrol, Bree Watson

UCF Forum

I thought we’d avoid it, but it’s simply unavoidable. The animated allure of talking dogs is just too strong for preschoolers to resist.

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