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2012

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Estimating The Vulnerability Of Everglades Peat To Combustion, James. Johnson Jan 2012

Estimating The Vulnerability Of Everglades Peat To Combustion, James. Johnson

Electronic Theses and Dissertations 2010 - 2019

Fire occurrences in the Everglades have increased since hydrologic alterations began, yet the vulnerability of Everglades peat to combustion during wildfires has yet to be determined. Natural fire regimes help maintain ecosystem functions and services and disruptions of natural disturbance regimes can have detrimental impacts, jeopardizing ecosystem health. Severe peat combustion can destroy native vegetation, alter microtopography, and release large amounts of stored carbon into the atmosphere. To create a better understanding of the mechanistic controls on Everglades ground fires, the soil's physical properties within several sites of Water Conservation Area 3 and how changes in water table affect these …

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Evaluation Of Methodology, Dispersal And Habitat Usage Of Largemouth Bass (Micropterus Salmoides Floridanus) From A Supplemental Stocking On Lake Okeechobee, Florida, Alyssa. Jordan Jan 2012

Evaluation Of Methodology, Dispersal And Habitat Usage Of Largemouth Bass (Micropterus Salmoides Floridanus) From A Supplemental Stocking On Lake Okeechobee, Florida, Alyssa. Jordan

Electronic Theses and Dissertations 2010 - 2019

The largemouth bass (Micropterus salmoides) fishery was at an all time low on Lake Okeechobee when experimental supplemental stockings were done to try and enhance local bass populations. Largemouth bass had never been stocked on a large lake like Lake Okeechobee. The objectives were to develop a methodology, study dispersal, and compare stocked versus wild bass habitat choices. The methodology underwent considerable changes between studies. Bass dispersed to the edges by the second sampling period, so a larger sampling area may be needed. Water depth and pH were found to be significantly different between wild and stocked bass. Hatchery bass …

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Experiences And Perceptions As Expressed By Adolescent Females At A Residential Treatment Center (Rtc), Krista D. Allison Jan 2012

Experiences And Perceptions As Expressed By Adolescent Females At A Residential Treatment Center (Rtc), Krista D. Allison

Electronic Theses and Dissertations 2010 - 2019

This is a qualitative study examining the experience of students currently enrolled in Steppin' Stone Farm, a residential treatment center in central Florida. In addition to building a more solid foundation of literature in this field, this study investigates at-risk teenage female residents' perceptions of educational experiences within a residential treatment environment. The relationship between formal, informal, and non-informal experiences, preferred learning strategies, and success patterns were explored. This phenomenological study utilized a lens of critical theory to understand the meaning of girls' educational experiences at a residential treatment center. The design includes studying 16 girls' formal, non-formal, and informal …

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Exploring Teachers' Perceptions Of Professional Development In Virtual Learning Teams, Courtney Paschal Purnell Jan 2012

Exploring Teachers' Perceptions Of Professional Development In Virtual Learning Teams, Courtney Paschal Purnell

Electronic Theses and Dissertations 2010 - 2019

The demand for virtual education is rapidly increasing due to the proliferation of legislation demanding class size limitations, funding cuts, and school choice across the United States. Virtual education leaders are discovering new ways to enhance and develop teachers to become more efficient and increase quality of learning online. Learning teams are one tool implemented by professional development departments in order to obtain a community of shared best practices and increase professional learning for teachers. ... The purpose of this exploratory case study was to investigate teachers' perceptions of the contribution of virtual learning teams to their professional development in …

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Family Resiliency, Family Needs And Community Re-Integration In Persons With Brain Injury, Julianne Agonis Jan 2012

Family Resiliency, Family Needs And Community Re-Integration In Persons With Brain Injury, Julianne Agonis

Electronic Theses and Dissertations 2010 - 2019

Traumatic Brain Injury (TBI) is a disability resulting in functional impairments and heightened dependence on others. Family members of persons with TBI can assume added responsibilities during the adjustment to the disability and rehabilitation process, placing strain on the family system. Community re-integration is a primary goal of the rehabilitation process for persons with TBI as this is a step in developing autonomy and promoting independence and productive activity throughout different areas of the person's life (e.g., work, social networks, and home life). This study was designed to examine predictors of community re-integration outcomes of TBI survivors and empirically test …

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Fractal Analysis Applied To Ancient Egyptian Monumental Art, Jessica. Robkin Jan 2012

Fractal Analysis Applied To Ancient Egyptian Monumental Art, Jessica. Robkin

Electronic Theses and Dissertations 2010 - 2019

The study of ancient Egyptian monumental art is based on subjective and qualitative analyses by art historians and Egyptologists who use the change in stylistic trends as Dynastic chronological markers. The art of the ancient Egyptians is recognized the world over due to its specific and consistent style that lasted the whole of Dynastic Egypt. This artwork exhibits fractal qualities that support the applicability of applying fractal analysis as a quantitative and statistical tool to be used in this field. In this thesis, I show the fractality of ancient Egyptian monumental art by analyzing black and white line drawings of …

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Gaze To Discover, Tabitha. Pennekamp Jan 2012

Gaze To Discover, Tabitha. Pennekamp

Electronic Theses and Dissertations 2010 - 2019

Gaze to discover is the approach a viewer should take as s/he encounters the work within this exhibition. The main idea is that the work should be interactive. Developing this interaction is the objective of each piece. To engage viewers to interact with a piece of art coincides with the ability to acquire their undivided attention. The realization that it is difficult for a viewer to have a tangible interaction with artwork in a gallery setting leads to asking the viewer to interact visually, "to look fixedly" - to gaze (Webster's Dictionary). Gazing at the work will direct the viewer …

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Gender, Disability, And Literature In The Global South, Tulasi. Acharya Jan 2012

Gender, Disability, And Literature In The Global South, Tulasi. Acharya

Electronic Theses and Dissertations 2010 - 2019

This thesis explores gender, disability and literature in the Global South through an examination of the writings of two physically disabled contemporary women writers from Nepal, BIshnu Kumari Waiwa and Jhamak Ghimire. I show how these renowned contemporary writers challenge stigmas of the disabled body by deconstructiong the "ideology of ability" through their poetry, fiction, and autobiographical narratives. Religious and cultural values disable women's autonomy in general, and create even greater disadvantages for women who are physically disabled. Challenging these cultural stigmas, Waiwa and Ghimire celebrate sexuality and disability as sources of creativity, agency, and identity in narratives that deconstruct …

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Generating Narratives, Samuel. Greene Jan 2012

Generating Narratives, Samuel. Greene

Electronic Theses and Dissertations 2010 - 2019

In order to facilitate the development, discussion, and advancement of the relatively new subfield of Artificial Intelligence focused on generating narrative content, the author has developed a pattern language for generating narratives, along with a new categorization framework for narrative generation systems. An emphasis and focus is placed on generating the Fabula of the story (the ordered sequence of events that make up the plot). Approaches to narrative generation are classified into one of three categories, and a pattern is presented for each approach. Enhancement patterns that can be used in conjunction with one of the core patterns are also …

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Habitat Location And Selection By The Sargassum Crab Portunus Sayi, Lorin E. West Jan 2012

Habitat Location And Selection By The Sargassum Crab Portunus Sayi, Lorin E. West

Electronic Theses and Dissertations 2010 - 2019

The Sargassum community consists of a unique and idverse assemblage of fauna critical to pelagic food chains. Associated organisms presumably have adaptations to assist in finding Sargassum. This study investigated cues used for habitat location and selection by the Sargassum crab, Portunus sayi. Chemical detection trials were conducted with a two-chamber choice apparatus with Sargassum spp. and Thalassia testudinum as source odors. Visual detection trials (devoid of chemical cues) and habitat selection trials were conducted in which crabs were given a choice of habitats. Results showed that P. sayi respoded to chemical odors from Sargassum spp. Crabs visually located habitats …

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Heaven's Fertile Soil, Ashley. Santy Jan 2012

Heaven's Fertile Soil, Ashley. Santy

Electronic Theses and Dissertations 2010 - 2019

This thesis explores W.P. Kinsella's emphasis on love for land, family, and baseball in discussing relationships between characters in his short story "Shoeless Joe Jackson Comes to Iowa". Chapter I introduces the characters, their role in establishing this as a tale of conservation through agrarianism, and how Kinsella's choice to write a positive story creates unique potential for healing. Chapter II establishes similarities between the father's war experiences and Jackson's exile from baseball, underscoring its mythic importance. Chapter III examines the relationship between the protagonist and his wife, and how their relationship symbolically fosters love for nature through farming, and …

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Hope On The Horizon, Valorie. Ebert Jan 2012

Hope On The Horizon, Valorie. Ebert

Electronic Theses and Dissertations 2010 - 2019

This project considers the future, and the hope for humanity within three dystopian science fiction works : Mordecai Roshwald's Level 7, Cordwainer Smith's "The Dead Lady of Clown Town," and James Tiptree, Jr.,'s "The GIrl Who Was Plugged In". There are many aspects and different manifestations of hope in science fiction, even in authors who show readers the darkest side of human nature and what will become of humans, and by default earth, if an effort is not made to change the world's direction. Though some dystopian stories show horrible possible futures, there is an underlying hope within these stories …

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Humdrum Aha!, Dana Odwazny Pell Jan 2012

Humdrum Aha!, Dana Odwazny Pell

Electronic Theses and Dissertations 2010 - 2019

Following the work of Sara Houghton-Walker and Edward Strickland, this thesis theorizes the "mundane sublime" as encountered in romanticist John Clare's poetry. Instead of being oriented upward, as with Longinus's elevatory sublime, Clare's mundane sublime brings the subject downward to earth. While the sublime of the Burkean tradition begins with terror, I claim that the mundane sublime emerges out of love for that which is commonplace. Still revelatory, it may be further characterized by an engagement with ecosystems, eternity, divinity, and nature as a whole. Clare's style scaffolds images resulting in a profusion of detail that arrests the mind and …

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Hypoxia-Regulated Glial Cell-Specific Gene Therapy To Treat Retinal Neovascularization, Manas Ranjan Biswal Jan 2012

Hypoxia-Regulated Glial Cell-Specific Gene Therapy To Treat Retinal Neovascularization, Manas Ranjan Biswal

Electronic Theses and Dissertations 2010 - 2019

Diabetic retinopathy is an ischemic retinal neovascular disease causing vision loss among adults. The studies presented involve the design and testing of a gene therapy vector to inhibit retinal revascularization, similar to that found in diabetic retinopathy. Gene therapy has proven to be an effective method to introduce therapeutic proteins to treat retinal diseases. Targeting a specific cell type and expression of therapeutic proteins according to the tissue microenvironment should have an advantage over traditional gene therapy by avoiding unwanted transgene expression. Hypoxia plays a significant role in the pathophysiology of many retinal ischemic diseases. Retinal Mèuller cells provide structural …

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Impact Of Fluency Intervention On The Oral Reading And Fluency Comprehension Of Middle School Students With Learning Disabilities, Janice M. Russell Jan 2012

Impact Of Fluency Intervention On The Oral Reading And Fluency Comprehension Of Middle School Students With Learning Disabilities, Janice M. Russell

Electronic Theses and Dissertations 2010 - 2019

Proficient reading is a necessary skill for a quality life. While educators would like to believe that most students master the art of reading and can understand what they read, national reports indicate that learning to read and becoming a skilled reader is not mastered by all (No Child Left Behind Act, 2001 ; NICHD, 2000a). One component of successful reading is the ability to read a text with appropriate speed, accuracy, and prosody. The National Assessment of Educational Progress (Pinnell et al., 1995) reported that 44% of the nation's fourth grade students were not able to read at an …

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Impact Of Satisfaction With Care And Empowerment On Glycemic Control Among Older African American Adults With Diabetes, Bridgette M. Johnson Jan 2012

Impact Of Satisfaction With Care And Empowerment On Glycemic Control Among Older African American Adults With Diabetes, Bridgette M. Johnson

Electronic Theses and Dissertations 2010 - 2019

atisfaction with diabetes care, perceived feelings of empowerment to participate in self-care management, and glycemic control in a sample of older African American men and women with diabetes. A descriptive correlational quantitative design was used. The participants in this study were 73 men and women of African descent who were at least 50 years, English speaking, and diagnosed with diabetes for at least one year. The participants were asked to complete three survey instruments: the Patient Satisfaction Questionnaire-18 (PSQ-18), which measured how satisfied the participants were with their medical care; the Diabetes Empowerment Scale-Short Form (DES-SF), which measured attitudes towards …

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Impacts Of Queue Jumpers And Transit Signal Priority On Bus Rapid Transit, R.M. Zahid Reza Jan 2012

Impacts Of Queue Jumpers And Transit Signal Priority On Bus Rapid Transit, R.M. Zahid Reza

Electronic Theses and Dissertations 2010 - 2019

Exclusive bus lanes and the Transit Signal Priority are often not effective in saturated peak-traffic conditions. An alternative way of providing priority for transit can be queue jumpers, which allows buses to bypass and then cut out in front of waiting queue by getting an early green signal. Utah Transit authority deployed Bus Rapid Transit system at Salt Lake County, Utah along W 3500 S. This research evaluates the impacts of queue jumpers with TSP on Bus Rapid Transit (BRT) and private vehicular traffic. Four VISSIM models were developed for analysis : Basic scenario, no TSP with queue jumpers, TSP …

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Impact Of Stress On Elementary School Principals And Their Effective Coping Mechanisms, Joyce. Krzemienski Jan 2012

Impact Of Stress On Elementary School Principals And Their Effective Coping Mechanisms, Joyce. Krzemienski

Electronic Theses and Dissertations 2010 - 2019

In today's era of high stakes testing and accountability, school principals are confronted with many difficult challenges in addition to those traditionally experienced by principals given the advent of No Child Left Behind (NCLB) and the many mandates each school principal must report on annually. With mandated curriculum standards and widespread demand to improve student achievement, principals face a multitude of administrative tasks. As the school accountability deadline to meet the 2014 federal objective of the No Child Left Behind Act of 2001 rapidly draws closer for the majority of states, this federal legislation has created increasingly high stress levels, …

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Inflammatory Response In Stress And The Role Of Autophagy In Breast Cancer, Lillian C. Onwuha-Ekpete Jan 2012

Inflammatory Response In Stress And The Role Of Autophagy In Breast Cancer, Lillian C. Onwuha-Ekpete

Electronic Theses and Dissertations 2010 - 2019

We attempted to understand the molecular regulators that impact inflammation using a rat model of human sensation-seeking/risk-taking trait for drug and stress vulnerability, based on their exploratory behavior displaying high rates (HRs) or low rates of locomotor reactivity (LRs) to environmental stress. We found that HRs have a pro-inflammatory phenotype as indicated by increased protein expression of the inflammatory cytokine TNF-(Sa(B. Furthermore, we found that HRs have a lower gene expression of the glucocorticoid receptor and histone deacetylase 2 which are known to play an immunosuppressive role. Autophagy (macroautophagy) is a homeostatic process needed for cell maintenance, growth and proliferation …

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Influence Of The Global Economic Crisis On The Relationship Between Governance And Economic Growth, Bassam A. Albassam Jan 2012

Influence Of The Global Economic Crisis On The Relationship Between Governance And Economic Growth, Bassam A. Albassam

Electronic Theses and Dissertations 2010 - 2019

The current economic crisis has affected all aspects of life, which has resulted in political instability, personal financial troubles, and a growing number of business bankruptcies. While these are serious issues, simply developoing a government policy that injects an economy with money is not an appropriate means to achieve economic recovery and long-term economic development unless combined with an effective and efficient governing system. The present research studies whether the strong relationship between governance and growth exists during economic crises or only during non-crisis periods. The results of the current research show that the global economic crisis has had an …

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Intestinal Autophagy Activity Protects Against Salmonella Typhimurium Infection In Caenorhabditis Elegans, Alexander L. Curt Jan 2012

Intestinal Autophagy Activity Protects Against Salmonella Typhimurium Infection In Caenorhabditis Elegans, Alexander L. Curt

Electronic Theses and Dissertations 2010 - 2019

Autophagy is a lysosomal degradation pathway present in eukaryotes that allows a cell to break down cytoplasmic proteins and organelles to maintain homeostasis. The autophagy pathway has been shown to play a significant role in the immune systems protective response against various bacterial pathogen infections, such as the intestinal pathogen Salmonella typhimurium, in Caenorhabditis elegans and in mammals. This study investigated if the autophagy pathway acts in a tissue-specific manner to protect against S. typhimurium infection in C. elegans. Wild type C. elegans and worms where the autophagy gene bec-1 was inhibited in different tissues by RNAi treatment were infected …

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Patterns For Secure Interactions In Social Networks In Web 2.0, Carolina Marin Jan 2012

Patterns For Secure Interactions In Social Networks In Web 2.0, Carolina Marin

Electronic Theses and Dissertations 2010 - 2019

A social network is a structure of individuals and organizations, which are connected by one or more types of interdependency, such as friendship, affinity, common interests or knowledge. Social networks use Web 2.0 technology, which is mostly based on a service-oriented architecture. We are studying patterns for social networks in this environment. A pattern is an encapsulated solution to a software problem in a given context, secure threats are possible in this context. We present a collection of patterns associated with the most important aspects of social networks, with emphasis on controlling the actions of the users of these networks.

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Predicting Removal Efficiency Of Reverse Osmosis Membranes With Respect To Emerging Substances Of Concern Using A Discriminant Function Analysis, Herrera Fernando J Pleitez Jan 2012

Predicting Removal Efficiency Of Reverse Osmosis Membranes With Respect To Emerging Substances Of Concern Using A Discriminant Function Analysis, Herrera Fernando J Pleitez

Electronic Theses and Dissertations 2010 - 2019

This paper presents the results of the spike tests performed in the alternative water supply pilot testing program for the City of Pembroke Pines. It establishes the effectiveness of a protocol that can be used to gain further insight on the rejection capacities of RO membranes. An in-depth study of the molecular descriptors affecting rejection by RO membranes is presented and used in the development of a discriminant function analysis. This analysis proved to be an effective way to predict the passage of Emerging Substances of Concern (ESOCs) through RO membrane. Further, a principal component (PC) analysis was performed to …

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Population Distribution, Habitat Selection, And Life History Of The Slough Crayfish (Procambarus Fallax) In The Ridge-Slough Landscape Of The Central Everglades, Der Heiden Craig Van Jan 2012

Population Distribution, Habitat Selection, And Life History Of The Slough Crayfish (Procambarus Fallax) In The Ridge-Slough Landscape Of The Central Everglades, Der Heiden Craig Van

Electronic Theses and Dissertations 2010 - 2019

Understanding where and why organisms are distributed in the environment are central themes in ecology. Animals live in environments in which they are subject to competing demands, such as the need to forage, to find mates, to reproduce, and to avoid predation. Optimal habitats for these various activities are usually distributed heterogeneously in the landscape and may vary both spatially and temporally, causing animals to adjust their locations in space and time to balance these conflicting demands. In this dissertation, I outline three studies of Procambarus fallax in the ridge-slough landscape of Water conservation Area 3A (WCS-3A). The first section …

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Psychophysiological Measures Of Aggression And Victimization In Early Adolescence, Christopher D. Aults Jan 2012

Psychophysiological Measures Of Aggression And Victimization In Early Adolescence, Christopher D. Aults

Electronic Theses and Dissertations 2010 - 2019

Many cardiovascular psychophysiological studies have found evidence of lower arousal states in aggressive individuals and hyper-arousal states in individuals exposed to chronic stress. However, most of these studies have relied on clinical diagnoses or self-reports to identify aggressive and victimized individuals. The present study used peer nominations to identify aggressive, victimized, and non-aggressive or victimized adolescents (mean age = 12.09 yrs.) to examine if any psychophysiological differences exist during resting and startle conditions. ANOVAs revealed that high aggressive/low victimized adolescents had a lower resting heart period/rate compared to high victimized/low aggressive adolescents. Further analyses revealed a statistical trend of lower …

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Principals' Knowledge Of Special Education Policies And Procedures, Lindsay. Jesteadt Jan 2012

Principals' Knowledge Of Special Education Policies And Procedures, Lindsay. Jesteadt

Electronic Theses and Dissertations 2010 - 2019

Research has shown that most school leaders lack the knowledge necessary to deal with the many different aspects and issues that special education programs encompass. This lack of knowledge ultimately places special education teachers, programs, and students with disabilities at a clear disadvantage. With The No Child Left Behind Act (NCLB) of 2001 and the reauthorization of The Individuals with Disabilities Education Improvement Act (IDEA) in 2004, schools and school leaders are being held accountable for the learning gains of all students, including students with disabilities. This study sought to assess the knowledge of Florida school principals in the area …

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Proposed Expanded Green Space Plan Using Gis For Natural Areas In Palm Beach County, Corrie. Rainyn Jan 2012

Proposed Expanded Green Space Plan Using Gis For Natural Areas In Palm Beach County, Corrie. Rainyn

Electronic Theses and Dissertations 2010 - 2019

In the past 25 years, Palm Beach County has acquired more than 31 million acres of public preserves consisting of numerous native habitats that are home to threatened and endangered flora and fauna. Both endemic habitats and plant species benefit from expansion and connectivity through the adoption of native plants in surrounding areas. The next step in conserving these protected, larger areas is to identify ways to connect them in order to reduce their isolation and improve their likelihood of continued ecosystem health. This study aims to perform an analysis using a GIS database of Palm Beach County's Eastern urban …

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Public Speaking As The Last Battlefield, Shaundi C. Newbolt Jan 2012

Public Speaking As The Last Battlefield, Shaundi C. Newbolt

Electronic Theses and Dissertations 2010 - 2019

Communication scholars are in disagreement over the presence of online public speaking courses in higher education. Despite limited research on the Online Public Speaking model, it is quickly replacing the traditional public speaking model in American colleges and universities. This study used Burkean Cluster-Agon Analysis to uncover core concepts from four contemporary public speaking textbooks used in various classroom models (traditional, online and hybrid). Concepts were then compared with traditional core concepts of early speech communication to determine if technology has influenced contemporary core concepts. Results determined that contemporary core concepts from three of the four public speaking textbooks reflected …

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Labor Law, New Governance, And The Ghent System, Matthew Dimick Jan 2012

Labor Law, New Governance, And The Ghent System, Matthew Dimick

Journal Articles

The Employee Free Choice Act (EFCA) was the most significant legislation proposed for reforming the National Labor Relations Act (NLRA) in over a generation and the centerpiece of the American labor movement’s revitalization strategy. Yet EFCA hews closely to the particular regulatory model established by the NLRA at the peak of the New Deal, now over seventy-five years ago. Further, recent scholarship suggests that traditional regulatory approaches are giving way to new kinds of governance methods for addressing social problems. Rather than reviving an old regulatory model, should “New Governance” approaches instead be sought for addressing problems in employment representation? …

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Relationship Bertween Wellness And Burnout Among Novice Counselors, Jennifer. Bilot Jan 2012

Relationship Bertween Wellness And Burnout Among Novice Counselors, Jennifer. Bilot

Electronic Theses and Dissertations 2010 - 2019

The purpose of this research was to explore the relationship between wellness and burnout among novice counselors. This research was carried out in order to gain a better understanding of the experience of the novice counselor as well as to gain insight into the effects of wellness and burnout on these experiences. The significance of this research lies in the need to understand the novice counselor's journey, the factors that can contribute to or prevent burnout, and the potential prevention and intervention strategies that can be employed in response to burnout. The data of a final sample of 144 participants' …

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