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The Adventures Of Polecat Mullins And Possum Johnson, Mary W. Bridgman Jan 2012

The Adventures Of Polecat Mullins And Possum Johnson, Mary W. Bridgman

The Marjorie Kinnan Rawlings Journal of Florida Literature

No abstract provided.

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Anti-Immigrant Rhetoric In Western Europe: The Role Of Integration Policies In Extreme Right Populism, Nathalia Martins Jan 2012

Anti-Immigrant Rhetoric In Western Europe: The Role Of Integration Policies In Extreme Right Populism, Nathalia Martins

Electronic Theses and Dissertations

The recent rise of Western Europe's extreme populist Right (EPR) parties has been attributed to the EPR's mobilization of grievances over the issue of immigration (Ignazi 1991; Taggart 1996; Fennema 1997; Schain, 1998; Mudde 1999; Brubaker 2001; Ivarsflaten 2007). This study contributes to the literature on EPR's anti-immigrant rhetoric by examining whether different integration policies play a role in conditioning anti-immigrant rhetoric, and if so, what their role is in the formulation of such rhetoric. This thesis is comprised of two case studies: the French assimilation approach to immigrant integration and the rhetoric of Front National's leaders Jean-Marie and Marine …

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Species And Habitat Interactions Of The Gopher Tortoise: A Keystone Species?, Christopher Catano Jan 2012

Species And Habitat Interactions Of The Gopher Tortoise: A Keystone Species?, Christopher Catano

Electronic Theses and Dissertations

Species-species and species-habitat interactions have been demonstrated to be important in influencing diversity across a variety of ecosystems. Despite generalities in the importance of these interactions, appropriate mechanisms to explain them are absent in many systems. In sandhill systems of the southeast U.S., gopher tortoises have been hypothesized to be a crucial species in the maintenance of diversity and function. However, the mechanisms and magnitude in which they influence their communities and habitats have rarely been empirically quantified. I examined how habitat structure influences tortoise abandonment of burrows and how tortoise densities influence nonvolant vertebrate community diversity. Tortoise burrow abandonment …

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Phylogenetic Community Structure Of Aquatic Beetle Assemblages In A Multi-Wetland Experiment, Sandor Lawrence Kelly Jan 2012

Phylogenetic Community Structure Of Aquatic Beetle Assemblages In A Multi-Wetland Experiment, Sandor Lawrence Kelly

Electronic Theses and Dissertations

Phylogenetic Community Structure (PCS) metrics are becoming more common in community ecology. PCS metrics estimate the phylogenetic relatedness among members of an ecological community or assemblage. If ecological traits are conserved, then phylogenetic clustering (i.e., taxa are more closely related than expected by chance) indicates habitat filtering as the key process in community assembly. On the other hand, a pattern of phylogenetic overdispersion (i.e., taxa are more distantly related than expected by chance) suggests competition is dominant. Most studies to date have used PCS of unmanipulated ecosystems, but the value of PCS metrics will be best revealed in experiments. This …

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University Of Central Florida Libraries, Annual Report 2011-2012, Ucf Libraries Jan 2012

University Of Central Florida Libraries, Annual Report 2011-2012, Ucf Libraries

Libraries' Documents

No abstract provided.

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Landscaping Perceptions And Behaviors: Socio-Ecological Drivers Of Nitrogen In The Residential Landscape, Leesa Souto Jan 2012

Landscaping Perceptions And Behaviors: Socio-Ecological Drivers Of Nitrogen In The Residential Landscape, Leesa Souto

Electronic Theses and Dissertations

Driven by individual influences such as beliefs, attitudes, personal norms, and abilities, as well as by social influences like community norms, mandates, and the market, suburban homeowners are motivated to select and maintain a turf grass landscape. In many areas of Florida, effective suburban lawn maintenance requires regular inputs of nitrogenous fertilizer, some of which is lost to the environment, contributing to water quality degradation and ecosystem dysfunction. Reducing nitrogen inputs to aquatic systems requires a better understanding of the links between residential landscape management and the potential for fertilizer loss. This dissertation examines the linkages between the human behaviors …

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Infection Control And Health Care Associated Infection (Hcai) In The Nursing Home: A Study To Determine The Impact Of An Educational Video And Pamphlet About Infection Control On Knowledge And Perception Of Hand Hygiene In Certified Nurse Assistants, Kathe Hypes Jan 2012

Infection Control And Health Care Associated Infection (Hcai) In The Nursing Home: A Study To Determine The Impact Of An Educational Video And Pamphlet About Infection Control On Knowledge And Perception Of Hand Hygiene In Certified Nurse Assistants, Kathe Hypes

Electronic Theses and Dissertations

The impact of an education program on perception, knowledge, and infection rate was evaluated in this study. The educational intervention consisted of a video on infection control and a World Health Organization (WHO) pamphlet for hand hygiene. The study was conducted in one nursing home in the Southeastern United States. The survey sample consisted of 66 certified nurse assistants (CNAs). A pre- and post-intervention design was employed using the WHO’s Hand Hygiene Knowledge Questionnaire and the WHO Perception Survey. Friedman’s test and central tendencies showed no statistical relationship between the educational intervention and the overall knowledge scores of the sample. …

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Novelty-Assisted Interactive Evolution Of Control Behaviors, Brian G. Woolley Jan 2012

Novelty-Assisted Interactive Evolution Of Control Behaviors, Brian G. Woolley

Electronic Theses and Dissertations

The field of evolutionary computation is inspired by the achievements of natural evolution, in which there is no final objective. Yet the pursuit of objectives is ubiquitous in simulated evolution because evolutionary algorithms that can consistently achieve established benchmarks are lauded as successful, thus reinforcing this paradigm. A significant problem is that such objective approaches assume that intermediate stepping stones will increasingly resemble the final objective when in fact they often do not. The consequence is that while solutions may exist, searching for such objectives may not discover them. This problem with objectives is demonstrated through an experiment in this …

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Evolution Through The Search For Novelty, Joel Lehman Jan 2012

Evolution Through The Search For Novelty, Joel Lehman

Electronic Theses and Dissertations

I present a new approach to evolutionary search called novelty search, wherein only behavioral novelty is rewarded, thereby abstracting evolution as a search for novel forms. This new approach contrasts with the traditional approach of rewarding progress towards the objective through an objective function. Although they are designed to light a path to the objective, objective functions can instead deceive search into converging to dead ends called local optima. As a significant problem in evolutionary computation, deception has inspired many techniques designed to mitigate it. However, nearly all such methods are still ultimately susceptible to deceptive local optima because they …

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Virtual Motion Camouflage Based Nonlinear Constrained Optimal Trajectory Design Method, Gareth Basset Jan 2012

Virtual Motion Camouflage Based Nonlinear Constrained Optimal Trajectory Design Method, Gareth Basset

Electronic Theses and Dissertations

Nonlinear constrained optimal trajectory control is an important and fundamental area of research that continues to advance in numerous fields. Many attempts have been made to present new methods that can solve for optimal trajectories more efficiently or to improve the overall performance of existing techniques. This research presents a recently developed bio-inspired method called the Virtual Motion Camouflage (VMC) method that offers a means of quickly finding, within a defined but varying search space, the optimal trajectory that is equal or close to the optimal solution. The research starts with the polynomial-based VMC method, which works within a search …

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18th Annual Joseph C. Andrews Mentoring Breakfast, January 26, 2012, Black Faculty And Staff Association Jan 2012

18th Annual Joseph C. Andrews Mentoring Breakfast, January 26, 2012, Black Faculty And Staff Association

BFSA Collection - Mentoring Breakfast Materials

No abstract provided.

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Exposure To Silver Nanoparticles Inhibits Selenoprotein Synthesis And The Activity Of Thioredoxin Reductase, Milan Srivastava, Sanjay Singh, William T. Self Jan 2012

Exposure To Silver Nanoparticles Inhibits Selenoprotein Synthesis And The Activity Of Thioredoxin Reductase, Milan Srivastava, Sanjay Singh, William T. Self

Faculty Bibliography 2010s

BACKGROUND: Silver nanoparticles (AgNPs) and silver (Ag)-based materials are increasingly being incorporated into consumer products, and although humans have been exposed to colloidal Ag in many forms for decades, this rise in the use of Ag materials has spurred interest into their toxicology. Recent reports have shown that exposure to AgNPs or Ag ions leads to oxidative stress, endoplasmic reticulum stress, and reduced cell proliferation. Previous studies have shown that Ag accumulates in tissues as silver sulfides (Ag2S) and silver selenide (Ag2Se). OBJECTIVES: In this study we investigated whether exposure of cells in culture to AgNPs or Ag ions at …

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Ant Distribution In Relation To Ground Water In North Florida Pine Flatwoods, Walter R. Tschinkel, Tyler Murdock, Joshua R. King, Christina Kwapich Jan 2012

Ant Distribution In Relation To Ground Water In North Florida Pine Flatwoods, Walter R. Tschinkel, Tyler Murdock, Joshua R. King, Christina Kwapich

Faculty Bibliography 2010s

Longleaf pine savannas are one of the most threatened ecosystems in the world, yet are under-studied. Ants are a functionally important and diverse group of insects in these ecosystems. It is largely unknown how local patterns of species diversity and composition are determined through the interaction of this dominant animal group with abiotic features of longleaf pine ecosystems. Here we describe how an important abiotic variable, depth to water table, relates to ant species distributions at local scales. Pitfall trapping studies across habitat gradients in the Florida coastal plains longleaf pine flatwoods showed that the ant community changed with mild …

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Scenes From The Past Multidetector Ct Of Egyptian Mummies Of The Redpath Museum, Andrew D. Wade, Gregory J. Garvin, Jaana H. Hurnanen, Lana Williams, Barbara Lawson, Andrew J. Nelson, Donatella Tampieri Jan 2012

Scenes From The Past Multidetector Ct Of Egyptian Mummies Of The Redpath Museum, Andrew D. Wade, Gregory J. Garvin, Jaana H. Hurnanen, Lana Williams, Barbara Lawson, Andrew J. Nelson, Donatella Tampieri

Faculty Bibliography 2010s

As a nondestructive method of historical and anthropologic inquiry, imaging has played an important role in mummy studies over the past several decades. Recent technologic advances have made multidetector computed tomography (CT) an especially useful means for deepening the present understanding of ancient cultures by examining preserved human remains. In April 2011, three ancient Egyptian human mummies from the Redpath Museum of McGill University were examined with 320-section multidetector CT as part of the IMPACT Radiological Mummy Database project headquartered at the University of Western Ontario. Whole-body scanning was performed with a section thickness of 0.5 mm and a peak …

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Use Of Airborne Lidar To Delineate Canopy Degradation And Encroachment Along The Guatemala-Belize Border, John F. Weishampel, Jessica N. Hightower, Arlen F. Chase, Diane Z. Chase Jan 2012

Use Of Airborne Lidar To Delineate Canopy Degradation And Encroachment Along The Guatemala-Belize Border, John F. Weishampel, Jessica N. Hightower, Arlen F. Chase, Diane Z. Chase

Faculty Bibliography 2010s

Tropical rainforest clearing and degradation significantly reduces carbon sequestration and increases the rate of biodiversity loss. There has been a concerted international effort to develop remote sensing techniques to monitor broad-scale patterns of forest canopy disturbance. In addition to loss of natural resources, recent deforestation in Mesoamerica threatens historic cultural resources that for centuries lay hidden below the protective canopy. Here, we compare satellite-derived measures of canopy disturbance that occurred over a three decade period since 1980 to those derived from a 2009 airborne LiDAR campaign over the Caracol Archaeological Reserve in western Belize. Scaling up fine-resolution canopy height measures …

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Beta-Hydroxy-Beta-Methyl-Butyrate Blunts Negative Age-Related Changes In Body Composition, Functionality And Myofiber Dimensions In Rats, Jacob M. Wilson, Samuel C. Grant, Sang-Rok Lee, Ihssan S. Masad, Young-Min Park, Paul C. Henning, Jeffery R. Stout, Jeremy P. Loenneke, Bahram H. Arjmandi, Lynn B. Panton, Jeong-Su Kim Jan 2012

Beta-Hydroxy-Beta-Methyl-Butyrate Blunts Negative Age-Related Changes In Body Composition, Functionality And Myofiber Dimensions In Rats, Jacob M. Wilson, Samuel C. Grant, Sang-Rok Lee, Ihssan S. Masad, Young-Min Park, Paul C. Henning, Jeffery R. Stout, Jeremy P. Loenneke, Bahram H. Arjmandi, Lynn B. Panton, Jeong-Su Kim

Faculty Bibliography 2010s

Purpose: To determine the effects of 16 wk. of beta-hydroxy-beta-methylbutyrate (HMB) administration on age-related changes in functionality and diffusion tensor imaging (DTI) determined myofiber dimensions. Methods: Twelve young (44 wk.), 6 middle-aged (60 wk.), 10 old (86 wk.), and 5 very old (102 wk.) male Fisher-344 rat's body composition and grip strength were assessed at baseline. Following, 6 young, 6 middle-aged, 5 old and 5 very old rats were sacrificed for baseline myofiber dimensions and gene transcript factor expression in the soleus (SOL) and gastrocnemius (GAS). The remaining 6 young and 5 old rats were given HMB for 16 wk. …

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Feijoo Y La Imagen De La Mujer, Kenneth Negy, Spanish B.A. Jan 2012

Feijoo Y La Imagen De La Mujer, Kenneth Negy, Spanish B.A.

12th Annual Colloquium

“Guarden las mujeres silencio en la iglesia, pues no les está permitido hablar. Que estén sumisas, como lo establece la ley” (Nueva Versión Internacional, 1 Corintios 14:34). En estos versículos bíblicos se presenta un fenómeno social que ha existido a través de los siglos. Esta característica predominante en la mayoría de las comunidades a través de la historia de la humanidad es precisamente la tensión que genera la diferencia de géneros, la idea de subordinación absoluta de la mujer y la misoginia que muchas veces se encuentran relacionadas íntimamente entre sí.

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Study Of Human Activity In Video Data With An Emphasis On View-Invariance, Nazim Ashraf Jan 2012

Study Of Human Activity In Video Data With An Emphasis On View-Invariance, Nazim Ashraf

Electronic Theses and Dissertations

The perception and understanding of human motion and action is an important area of research in computer vision that plays a crucial role in various applications such as surveillance, HCI, ergonomics, etc. In this thesis, we focus on the recognition of actions in the case of varying viewpoints and different and unknown camera intrinsic parameters. The challenges to be addressed include perspective distortions, differences in viewpoints, anthropometric variations, and the large degrees of freedom of articulated bodies. In addition, we are interested in methods that require little or no training. The current solutions to action recognition usually assume that there …

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Behind The Mask Of Time: Memory And Loss As Evolutionary Forces Upon Memory, Tommy Bartolillo Jan 2012

Behind The Mask Of Time: Memory And Loss As Evolutionary Forces Upon Memory, Tommy Bartolillo

Electronic Theses and Dissertations

For the past decade, I've been developing a body of work based on the concept of time, in all of its various forms. My medium varies, but my work maintains its steady, overarching philosophies and core aesthetics. The ideas of entropy, growth, decay, evolution, arrested development, fragmented memories, and fugue states; all are considered through a personal filter that borders upon the dark and macabre.

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The Immaculate Condemnation, Corey Robertson Jan 2012

The Immaculate Condemnation, Corey Robertson

Electronic Theses and Dissertations

My work is a continuously evolving self portrait formulated by a combination of past experiences and influences. The Immaculate Condemnation body of work is a cathartic reaction that confronts Catholic Sin and rebels against gender conformity. As both a confirmed Catholic and transgender woman, I speak from an authentic voice that seeks open conversation regarding these topics. I also hope to demystify the transsexual body for the non-transgendered viewer. Additionally, I use allegoric imagery to communicate my interpretation of beauty, power, horror, and sex. I combine performance, photography, sculpture, video, audio, and graphic design to execute my installations. I intentionally …

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A Blue Flower: The Development Of A Personal Documentary, Nils Taranger Jan 2012

A Blue Flower: The Development Of A Personal Documentary, Nils Taranger

Electronic Theses and Dissertations

A Blue Flower is a feature-length documentary film by Nils Taranger, made as part of the requirements for earning a Master of Fine Arts in Entrepreneurial Digital Cinema from the University of Central Florida. The film focuses on the director’s journey to find healing, both physically and emotionally. Following the guidelines of UCF’s program, Nils produced the film on a microbudget (under $50,000) level. The majority of filming took place in Florida with only a one or two person crew. This thesis is a record of the film’s progression from development to picture lock, in preparation for distribution

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Experiencing The World Of Franklin: The Making Of An Immersive And Interactive Historical Exhibit, Daniel Joseph Webster Jan 2012

Experiencing The World Of Franklin: The Making Of An Immersive And Interactive Historical Exhibit, Daniel Joseph Webster

Electronic Theses and Dissertations

This thesis involves the creation of a historically-themed museum element. The element, titled “Improving Community,” is a virtual interactive game that allows players to explore certain realities of colonial American life. Within the game, players are presented with a number of civic-related issues that existed throughout the eighteenth century, and they are then given options to improve the situation. Interactivity and immersion are key features of the game, and they have been incorporated so that players may engage with the past and assume a more active role in the process of historical reconstruction. Research for the games draws mostly upon …

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Vox Populi-Vox Belli: A Historical Study Of Southern Ante Bellum Public Attitudes And Motivations Toward Secession, Julian Boyden Jan 2012

Vox Populi-Vox Belli: A Historical Study Of Southern Ante Bellum Public Attitudes And Motivations Toward Secession, Julian Boyden

Electronic Theses and Dissertations

This thesis examines why the south seceded in 1860 as opposed to any other time in the 19th century and what changed the mentalité of the people in the period 1857-1860. The underlying issue in southern politics and the issue of secession was clearly slavery and slavery rested on the economics of cotton. Yet slavery and cotton do not explain why the South seceded in 1860 and not at other times in the preceding seventy years. 1807 saw the outlawing of the international slave trade and 1819 saw Congress pass the Slave Trade Act interdicting the ships involved. In 1828 …

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The Amish Farm In Transition: The Amish Response To Modernization In Northern Indiana, 1900-1920, Amy Grover Jan 2012

The Amish Farm In Transition: The Amish Response To Modernization In Northern Indiana, 1900-1920, Amy Grover

Electronic Theses and Dissertations

This study explored the responses of Amish agrarians in northern Indiana to the mechanization and modernization of rural life in the early twentieth century. This period was marked by a shift towards agribusiness as well as the increased usage of farm machines. In addition to the increased emphasis on farm efficiency, reformers sought to modernize or update rural life. Within the context of these transformations, the Amish maintained their identity by exploring the necessity and the consequences of adapting to life in the modern world. Their responses to modernization defined not only their cultural boundaries in the modern world but …

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Physiological Reactions To Uncanny Stimuli: Substantiation Of Self-Assessment And Individual Perception, Tatiana Ballion Jan 2012

Physiological Reactions To Uncanny Stimuli: Substantiation Of Self-Assessment And Individual Perception, Tatiana Ballion

Electronic Theses and Dissertations

There is abundant anecdotal evidence substantiating Mori’s initial observation of the "uncanny valley", a point at which human response to non-human entities drops sharply with respect to comfort (Mori, 1970), and the construct itself has a long-standing history in both Robotics and Psychology. Currently, many fields such as design, training, entertainment, and education make use of heuristic approaches to accommodate the anticipated needs of the user/consumer/audience in certain important aspects. This is due to the lack of empirical substantiation or, in some cases, the impossibility of rigorous quantification; one such area is with respect to the user’s experience of uncanniness, …

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An Investigation Of The Relationship Between Visual Effects And Object Identification Using Eye-Tracking, Jonathan Rosch Jan 2012

An Investigation Of The Relationship Between Visual Effects And Object Identification Using Eye-Tracking, Jonathan Rosch

Electronic Theses and Dissertations

The visual content represented on information displays used in training environments prescribe display attributes as brightness, color, contrast, and motion blur, but considerations regarding cognitive processes corresponding to these visual features require further attention in order to optimize the display for training applications. This dissertation describes an empirical study with which information display features, specifically color and motion blur reduction, were investigated to assess their impact in a training scenario involving visual search and threat detection. Presented in this document is a review of the theory and literature describing display technology, its applications to training, and how eye-tracking systems can …

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Use Of An Activated Magnesium/Cosolvent System For The Desorption And Degradation Of Polycyclic Aromatic Hydrocarbons And Their Oxygenated Derivatives In Contaminated Soils, Marc Elie Jan 2012

Use Of An Activated Magnesium/Cosolvent System For The Desorption And Degradation Of Polycyclic Aromatic Hydrocarbons And Their Oxygenated Derivatives In Contaminated Soils, Marc Elie

Electronic Theses and Dissertations

The contamination of soils, with polycyclic aromatic hydrocarbons (PAHs), remains a widespread environmental concern. In the past two decades, many physical, chemical and biological methods have been developed and evaluated for the degradation of PAHs. However, due to their low aqueous solubility, high sorption affinity, hydrophobicity and recalcitrance, the environmental remediation of PAHs in soil continues to be economically challenging. In addition to PAH contamination, the presence of oxygenated derivatives of PAHs (OPAHs), in soils, has increasingly become a concern due to their greater toxic properties compared to parent PAH compounds. To date, no investigations on OPAH-remediation methods have been …

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The Sacrament Of Violence: Myth And War In C.S. Lewis's Ransom Trilogy, Tanya Engelhardt Jan 2012

The Sacrament Of Violence: Myth And War In C.S. Lewis's Ransom Trilogy, Tanya Engelhardt

Electronic Theses and Dissertations

My primary aim for this study is to illuminate the Ransom trilogy's inherent psychological and spiritual themes, as well as demonstrate how these themes clarify Lewis's philosophical and political goals for the text. Specifically, by investigating Lewis's mythic imagery and suffering motifs in light of psychoanalytic and theological literary criticisms, I elucidate the reasoning behind Lewis's unique—and at times, horrific—portrayal of fear, violence, and death. I also investigate how Lewis integrates his theology with the horrors of personal and intrapersonal suffering, as well as how he utilizes imagination and myth to explicate the practical (or political) implications of his theodicy. …

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Celestina: Su Impacto En La Sociedad Y Cultura De Su Época, Natalia Sepúlveda, Spanish B.A. Jan 2012

Celestina: Su Impacto En La Sociedad Y Cultura De Su Época, Natalia Sepúlveda, Spanish B.A.

12th Annual Colloquium

La tragicomedia de Calixto y Melibea, conocida hoy en día como Celestina, es una de las obras más sobresalientes de fin de Medioevo peninsular porque funciona como un puente entre la época medieval y el renacimiento español. El personaje de Celestina personifica el egocentrismo y la cultura imperante de la sociedad medievalista que se enfrentaba a los cambios de valores que se estaban llevando a cabo a finales del siglo XV y principios del siglo XVI.

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La Corrupción De Lo Perfectible Primera Jornada, Pilar Florenz, Spanish M.A. Jan 2012

La Corrupción De Lo Perfectible Primera Jornada, Pilar Florenz, Spanish M.A.

12th Annual Colloquium

No abstract provided.

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