Digital Commons Network^™

Is Experiential Avoidance A Factor In Maternal Overprotection?, Melissa Nieves

Electronic Theses and Dissertations

The current study examined experiential avoidance (EA) as an explanation for parental overprotectiveness, a behavior often found among parents of anxious children. EA parenting theory posits that parents engage in overprotective behaviors in order to reduce their own anxiety. In order to test the theory, mothers’ electrodermal activity (EDA) and blindly-coded overprotective behaviors were examined when a child with SAD was engaged in a reading performance task. In line with EA theory, it was hypothesized that EDA levels would increase before an overprotective behavior (OB) occurred and decrease afterwards as a result of decrease in anxiety. The sample consisted of …

Delineating Key Genetic Components On Linear Plasmid 36 That Contribute To Its Essential Role In Borrelia Burgdorferi Mammalian Infectivity., Tisha Choudhury

Electronic Theses and Dissertations

The spirochete Borrelia burgdorferi is the etiologic agent of Lyme disease. This pathogen has a complex enzootic life cycle that involves passage between the tick vector (Ixodes scapularis) and various vertebrate hosts with humans being inadvertent hosts. There is a pressing need to study the genetic aspects of the B. burgdorferi infectious cycle and particularly spirochete genes involved in mammalian infectivity so as to develop novel therapeutic and diagnostic strategies to combat Lyme disease. The B. burgdorferi genome is fragmented and comprised of a single 900 kb linear chromosome and multiple linear and circular plasmids. It has been observed that …

Toward The Red Shore, Gary Bomhoff

Electronic Theses and Dissertations

A fictional novel utilizing third person limited narration from the perspective of the primary character, Ilya Kollide, who narrates the story as though it were happening in his head as it occurred, with frequent embellishments. He has come to live near an old mansion on the Trans-Siberian Railroad, named Neimasaurus, to find an antiquated, dusty world of faded aristocracy. Temporarily orphaned at the age sixteen by the recent death of his parents, he has traveled four thousand miles to live with his last living relative, an uncle named Demetri, whom he has never met. The year is 1990, only this …

Immuno-Pcr Detection Of Lyme Borreliosis, Micah Halpern

Electronic Theses and Dissertations

Lyme borreliosis, more commonly referred to as Lyme disease, is the fastest growing zoonotic disease in North America with approximately 30,000 confirmed cases and 300,000 estimated infections per year. In nature, the causative agent of Lyme disease, the bacterium Borrelia burgdorferi, cycles between Ixodes sp. ticks and small mammals. Humans become infected with Lyme disease after being bitten by an infected tick. The primary indicator of a Borrelia burgdorferi infection is a bull’s eye rash typically followed by flu-like symptoms with treatment consisting of a 2-4 week course of antibiotics. If not treated, later stages of the disease can result …

Lavinia's Voice: Verbal And Nonverbal Expression In Shakespearean Performance, Kelly Kilgore

Electronic Theses and Dissertations

For my MFA internship requirement, I currently serve as an acting intern at the Orlando Shakespeare Theater in Partnership with UCF. I was cast as Lavinia in OST’s spring production of Titus Andronicus, and I will use this as my thesis role. It will be the very last show of my MFA career, and it will provide an exceptional opportunity for me to utilize all the skills learned during my three years of MFA classes and training. Jim Helsinger, Artistic Director at the Orlando Shakespeare Theater and Visiting Assistant Professor at the University of Central Florida, will direct the production. …

Interactionz: Engaging Lgbtq+ Youth Using Theatre For Social Change, Jonathan Jackson

Electronic Theses and Dissertations

Theatre for social change is a term used to describe a wide range of theatre-based techniques and methods. Through implementation of performance techniques, participants are encouraged to creatively explore and communicate various ideas with the specific intention of eliciting a societal or political shift within a given community. Through this thesis, I will explore the impact of applying theatre for social change in a youth-centered environment. I will discuss my journey as creator, facilitator, and project director of interACTionZ, a queer youth theatre program in Orlando, FL formed through a partnership between Theatre UCF at the University of Central Florida …

Belief And Christmas: Performing Belief And The Theory And Practice Of Christmas Performance, Brenna Nicely

Electronic Theses and Dissertations

In the United States, Christmastime has become a time of tension between the holy ideals of family togetherness, childhood innocence, and goodwill towards men and commercial idolatry. Christ and Santa Claus are pitted against each other in the war on Christmas between religion and secularism instead of feasting together on ham and figgy pudding in the traditional fashion. While many would agree that the everyday realities of the Christmas season do not often live up to the ideals imposed upon the holiday, few are able to tell why this is so or even trace the roots of their discontent. In …

This Stuff Is Finished: Amiri Baraka's Renunciation Of The Ghosts Of White Women And Homosexuals Past, Susan Stone-Lawrence

Electronic Theses and Dissertations

This study examines auto/biographical, theoretical, critical, literary, and dramatic works by and about LeRoi Jones/Amiri Baraka, primarily focusing on the eruption of “Hate Whitey” sentiment and rhetoric that characterized a decadelong cultural nationalist phase of the henceforth selfdeclaredly Black poet-playwright’s career. As a black militant, LeRoi Jones left his white wife and other white associates in Greenwich Village, moved to Harlem, changed his name to Amiri Baraka, converted to Islam, and started the Black Arts Repertory Theatre/School. This thesis contends that Baraka’s Black Arts Movement era plays emphasize negation of the value of white women and gay men, who had …

The Recipe Of A Digital Story: An Analysis Of The Residency "The Recipe Of Me", Amanda Hill

Electronic Theses and Dissertations

This paper explores the processes and outcomes of “The Recipe of Me,” a digital storytelling residency whose goals were to foster autonomy and community among disadvantaged youth aged twelve to fifteen living in the Orlando Union Rescue Mission. Using on-site experience and data, I explore the possibilities and advantages digital storytelling offered the students living in this population and consider the challenges of creating digital stories specific to this site. This case study provides a portrait of the residency which outlines the phases, techniques, tools and approaches used to create the digital stories and empower youth to create using multiple …

All Of Chinese Literature Condensed: A Sourcebook From The Playwright, Director, And Biggest Fan, Whitney Emerson

Electronic Theses and Dissertations

Aristotle stated in his Poetics that theatre’s dual purpose was to educate and entertain. Centuries later the Roman Horace and Indian Bharata echoed his same sentiments. I intend to realize all three theorist’s ideas on the theatre by creating an original educational and entertaining work and bringing it to performance. The audience will retain information without being aware of learning if it is presented in a pleasurable way. The most important geopolitical relationship of this century will be between China and America. In order to educate the American public about the culture of The Middle Kingdom, I propose to write …

Historical Catch Trends And Efficacy Of Video Surveillance Monitoring Of Catch Per Unit Effort At Recreational Fishing Piers In South Carolina, Charles Christian Johnson

Electronic Theses and Dissertations

In recent years, recreational anglers claim declining catch rates in the shore-based pier fishery in South Carolina. The study seeks to evaluate whether catch data supports angler testimony in this region, to examine the relationship of landings at piers in context of the regional level, and to test a method which would enhance the ability of managers to monitor landings of this under-studied fishery. Novel, non-standardized catch series extending back to 1973 were acquired from fishing piers and examined in an attempt to produce significant trends in measures of catch. King mackerel catch (Scomberomorus cavalla) was tested for correlation to …

Impact Of Macroconsumers On Leaf Breakdown And Detritivores In Wet And Dry Wetlands On A Southeastern Us Coastal Plain Floodplain, Bryanna Libby

Electronic Theses and Dissertations

Interactions among macroconsumers (predators and large omnivores) and detritus breakdown are poorly understood on river floodplains. I evaluated the impact of macroconsumers on leaf breakdown, macroinvertebrate abundance and biomass, and fungal biomass on the Great Pee Dee River floodplain using exclosures in 6 wetlands. Sweetgum (Liquidambar styraciflua) leaves were held in mesh bags and in leaf packs. After 301 days, breakdown rates (k) were low in all treatments (k < 0.003 day-1) and did not significantly differ. Fungal biomass also did not significantly differ between treatments nor did overall macroinvertebrate abundance or biomass. Collector-gatherer invertebrates were significantly more abundant in treatments open to macroconsumers in mesh bags (P<0.001). Shredders had significantly higher biomass in packs held in exclosures closed to macroconsumers (P=0.048). Lack of rain limited stream-floodplain connectivity so a second, shorter study was done in one flooded wetland. After 98 days, pre-conditioned leaves in mesh bags open to macroconsumers had significantly higher breakdown rates (k = 0.0078 day-1) than those closed to macroconsumers (k = 0.0058 day-1; P= 0.050). Fungal biomass did not significantly differ between treatments. Total macroinvertebrate abundance (but not biomass) was higher in mesh bags open to macroconsumers (P=0.014). Scrapers and predators were significantly more abundant in mesh bags opens to macroconsumers (P=0.001 and P=0.004, respectively) than those closed to macroconsumers. These results indicated macroconsumers had a larger impact on litter breakdown in wet floodplain wetlands than in dry ones.

Can One Hear...? An Exploration Into Inverse Eigenvalue Problems Related To Musical Instruments, Christine Adams

Electronic Theses and Dissertations

The central theme of this thesis deals with problems related to the question, “Can one hear the shape of a drum?” first posed formally by Mark Kac in 1966. More precisely, can one determine the shape of a membrane with fixed boundary from the spectrum of the associated differential operator? For this paper, Kac received both the Lester Ford Award and the Chauvant Prize of the Mathematical Association of America. This problem has received a great deal of attention in the past forty years and has led to similar questions in completely different contexts such as “Can one hear the …

The Olympic Glory Of Jesse Owens: A Contribution To Civil Rights And Society, Casey Aaron Nash

Electronic Theses and Dissertations

Jesse Owens was the star of the Berlin Olympics in 1936. His four gold medals in Hitler's Germany, as an African American, had far reaching implications back in the United States. Despite segregation and a social hierarchy that was an impasse to both black opportunity and achievement, Owens created a lasting legacy that drastically impacted race relations. The purpose of this thesis was to examine what the Olympic glory of Owens represented for society. Owens as an Olympian in 1936 manufactured a brand of social capital that tied people together in commonality—as Americans. As well, in both myth and deed, …

A Dramatic Interpretation Of Jake's Women Thesis In An Educational Setting, Douglas William Reiser

Electronic Theses and Dissertations

The area of investigation in the Jake's Women's thesis resides with the actor's preparation in the portrayal of a character who struggles with the pain of loss and betrayal. The acting technique explored centers around the psychology behind the emotional and physical aspects of acting. The results rely on the thoughts and feelings of sensitivity in the actor's body. Development of an actor's inner technique and outer instrument is explored and implemented. An actor's belief in the body to produce effective imaginary people or place within a scene rests in the actor's ability to allow his or her instrument to …

Adjusted Tools, Angelique Lynch

Electronic Theses and Dissertations

This thesis supports the Master of Fine Arts exhibition, Adjusted Tools, at the Tipton Gallery, East Tennessee State University, Johnson City, Tennessee, from August 3^rd thru August 29^th, 2012. The exhibition is comprised of eight sculptures, which are presented on pedestals and wall mounted.

The artist references her own investigation of social patterns associated with preconceived roles of gender and how those patterns relate to housework. The artist experiments with an array of different materials including wood, stone, steel, and bronze that are fashioned into forms such as irons, ironing boards, and clothes pins. Topics addressed …

The Effects Of Intracerebroventricular Leptin On Milk Availability In Lactating Rats, Brittany Lynita Moore

Electronic Theses and Dissertations

Reports have linked energy balance along with adipocyte derived leptin action to improved fertility. Recent evidence indicates that leptin hormone is present in breast milk and leptin receptors are well expressed in mammary epithelial cells. The hypothesis that insufficiency of leptin restraint in the hypothalamus may underlie infertility in rodents and the failure of lactating breast to express adequate amount of milk was tested. Female Sprague-Dawley rats were injected leptin through intracerebroventricular cannulation (ICVC) of the third ventricle. Female rats were mated with stud males and observed throughout gestation. Compared to the control groups, leptin treatment increased prolactin levels in …

Bloodsport And The Michael Vick Dogfighting Case: A Critical Cultural Analysis, Wil Massey

Electronic Theses and Dissertations

After law enforcement officials in Virginia found evidence of a dogfighting operation, the owner, National Football League star Michael Vick, became one of the most vilified figures in America for supporting a bloodsport that inflicts debilitating bodily harm on dogs. This thesis examines that case in light of the long human history of breeding fighting dogs for war and competitive entertainment. A content analysis was performed on a sample of news reports and opinion pieces that were published in three media outlets. Reactions to the Vick case illuminated strong popular opposition to dogfighting. Findings explore how strong anti-dogfighting views appeared …

Distribution And Social Structure Of An Estuarine Bottlenose Dolphin (Tursiops Truncatus) Population In Northern South Carolina, Jamie L. Brusa

Electronic Theses and Dissertations

Information regarding habitat preference of apex predators may pinpoint areas dense in resources such as prey species. Knowledge of how animals use their habitat can enable the classification and targeted management of important habitat features. This study was conducted to determine the distribution and social structure of an inshore population of bottlenose dolphins within the North Inlet-Winyah Bay estuary in northern South Carolina. Photo-identification surveys were conducted along defined transect routes. Home ranges of individual dolphins were calculated using the minimum convex polygon method and the fixed kernel density method using Geographic Information System (GIS) software. Mean group sizes and …

Assessment Of Land Use And Neotropical Herpetofauna Along Steep Gradients Of Elevation In An Ecuadorian Ramsar Wetland Site #1143, Nicholas K. Henke

Electronic Theses and Dissertations

Using a comparative ecological approach, over the course of 18 days at the transition from a particularly wet to dry season in 2010, I assessed herpetofaunal assemblages and related abiotic parameters (i.e., photosynthetically active radiation, specific conductance, temperature and coarse woody debris) between contiguous forest and human impacted areas along three paired transects across the steep elevation gradient at Laguna de Cube, Ramsar site # 1143. Visual encounter surveys were used to capture herpetofauna with species being processed (e.g., weight, digit length, photographed) and identified to the lowest taxonomic level possible. After evaluating transect data for pooling (i.e., no significant …

A Tangle Net Study On Relative Abundance And Habitat Preference Of Elasmobranchs In North Inlet Estuary, South Carolina, Moriah Heather Moore

Electronic Theses and Dissertations

Although habitat selection is relatively well studied in some elasmobranchs, no field or lab studies have focused on sediment preference, which is important to other benthic marine vertebrates. To determine the relative abundance and sediment preference of shallow water benthic elasmobranch inhabitants of North Inlet, SC, we employed 187 30 minute tangle net sets over two sediment types (mud and sand). The majority of our capture consisted of 41 Dasyatis sayi (tagged 37) and 31 Sphyrna tiburo (tagged 14). Although D. sayi had been recorded in North Inlet, previous studies found greater numbers of congeners D. americana and D. sabina. …

From The "War On Poverty" To Reagan's "New Right," What's In A Name? : The Symbolic Significance Of The "Welfare Queen" In Politics And Public Discourse., Kem Roper

Electronic Theses and Dissertations

This dissertation is a rhetorical analysis of the political discourse surrounding the role of poor African American women within the American social and political economy beginning in 1965 with Lyndon Johnson's War on Poverty initiatives and extending to the early 1980s with Ronald Reagan and the "religious right." I argue that an ideology of whiteness permeates both the Johnson and Reagan administrations even though each worked towards different ends. In Chapter 1, I begin by discussing how America's establishment as a capitalist society made it a nation ill-fitted for government-funded social programs. In particular, I discuss the impact of distinctions …

Hyperhomocysteinemia Alters Sinoatrial And Atrioventricular Nodal Function : Role Of The Cardiac Nmda Receptor., Chirag V. Soni

Electronic Theses and Dissertations

Introduction: Hyperhomocysteinemia (HHcy) is a pathological condition characterized by excessive levels of plasma homocysteine (Hcy). Patients with HHcy are reported to be at risk for arrhythmias like atrial fibrillation and sudden cardiac death (SCD); however, the causative mechanisms remain unknown. The effects of HHcy on sinus node function, atrioventricular conduction and ventricular vulnerability were investigated by in vivo electrophysiological (EP) analysis, and the role of the cardiac N-methyl-D-aspartate receptor (NMDA-R) in promoting Hcy-induced conduction abnormalities was explored. Materials and Methods: Anesthetized wild-type control mice (WT), mice receiving Hcy in the drinking water for 12 weeks (DW), and heterozygous cystathionine-ß-synthase knockout …

Zooplankton In Freshwaters : Potential Responses To Global Warming, Nutrient Enrichment, And Exotic Jellyfish., Allison S. Smith

Electronic Theses and Dissertations

Aquatic ecosystems face major transformations as humans increasingly alter their environment by introducing exotic species and changing the temperature regime and nutrient availability of freshwater systems. The impacts of such alterations of conditions, resources and species composition on zooplankton are important to consider because zooplankton link primary producers to higher trophic levels. Among recent exotic invaders of freshwater systems in Europe and the Western Hemisphere is Craspedacusta sowerbii. This freshwater cnidarian can impact zooplankton abundance and community composition, thus altering ecosystem energy transfer to higher trophic levels. In experiments described in chapters 2 and 3 of this dissertation, C. sowerbii …

Ibrida., Dawn N. Struck

Electronic Theses and Dissertations

This thesis is a study of my current body of work, both formally and conceptually. It begins with an Introduction, explaining the origin of the term hybrid and the distinct advantages as well as disadvantages hybridization has on a species. It also discusses the effects incurred by the environment on plants and humans. Chapter II, A Curious Collection of Biomorphic Forms, provides an overview of the concepts and interplay between the surface treatments of the forms and their sculpted interior elements and how certain forms reveal, while other forms hide themselves from the viewer. It also confers the motivations behind …

Integrin Inhibitor Cyclorgdfv Blunts Enhanced Lps-Induced Liver Injury Caused By Ethanol In Mice., Veronica L. Massey

Electronic Theses and Dissertations

Background. Progression of alcoholic liver disease (ALD) is associated with an increase in fibrin extracellular matrix (ECM) and inflammation. Previous studies have shown that this accumulation of fibrin in ALD is mediated by impaired fibrinolysis. Additionally, it is known that fibrin(ogen) interacts with the av~3 integrin of endothelial cells. The purpose of this study was to test the hypothesis that hepatic inflammation caused by alcohol is mediated, at least in part, by activation of integrin av~3 by fibrin(ogen). To test this hypothesis, a study was designed to determine the effect of cycloRGDN, a peptide inhibitor of integrin av~3, in a …

Intracellular Delivery Of Nanomaterials For Sub-Cellular Imaging And Tracking Of Biomolecules., Krishna Kiran Medepalli

Electronic Theses and Dissertations

Nanomaterials have many intriguing applications in biology and medicine. Unique properties such as enhanced electrical properties, increased chemical reactivity and resistance to degradation, novel optical properties and comparable size to that of biological systems have led to their use in various biomedical applications. The most important applications of nanomaterials for medicine are in drug delivery and imaging. This research focuses on utilizing the biocompatibility of single walled Carbon nanotubes (SWCNTs) and optical properties colloidal quantum dots (QDs) for cellular drug delivery and imaging of biomolecules. The first part of this research deals with single walled carbon nanotubes which are excellent …

Incorporating Nanomaterials With Mems Devices., Evgeniya V. Moiseeva 1980-

Electronic Theses and Dissertations

This dissertation demonstrates an elegant method, known as 'micro-origami' or strain architecture to design and fabricate three-dimensional MEMS structures which are assembled using actuation of a metal-oxide bilayer with conventional planar lithography. Folding allows creating complex, robust, three-dimensional shapes from two-dimensional material simply by choosing folds in the right order and orientation, small disturbances of the initial shape may also be used to produce different final shapes. These are referred to as "pop-up structures" in this work. The scope of this work presented the deposition of colloidal gold nanoparticles (GNPs) into conformal thin films using a microstenciling technique. Results illustrated …

Acetaldehyde Dehydrogenase 2 (Aldh2) Activation Protects Hepatocytes From Mitochondrial Damage And Death Caused By 4-Hydroxynonenal., Keegan J. Baldauf 1982-

Electronic Theses and Dissertations

Alcoholic liver disease (ALD) ranks among the major causes of morbidity and mortality in the world and effects millions of patients each year. Progression of ALD is well characterized and is actually a spectrum of liver diseases, which progresses from steatosis, to inflammation and necrosis, to finally fibrosis and cirrhosis. However, the underlying mechanism(s) of ALD are not as well understood, and as a result there is no FDA-approved therapy to prevent or reverse the disease. With a better understanding of the mechanism(s) and risk factors that mediate the initiation and progression of ALD, a targeted therapy can be developed …

Ecological Interactions Affecting The Role Of Mosquito Larvae On Dengue Virus Transmission., Jeffrey J. Bara 1984-

Electronic Theses and Dissertations

In the course of their life cycle, mosquitoes undergo an ontogenetic niche shift; immature larval development occurs within an aquatic habitat from which adult mosquitoes subsequently disperse into the terrestrial environment. While adult female mosquitoes transmit dengue to humans, the larval stage influences dengue virus transmission significantly in several ways. The biotic and abiotic conditions in which larvae develop influence epidemiologically important aspects of adult life history and influence the geographic distribution of mosquito species. Through vertical transmission, mosquitoes may serve as reservoir hosts for dengue during periods that are unfavorable for transmission to humans. For my dissertation, I conducted …