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The Effect Of Landscape Variables On Adult Mosquito (Diptera:Culicidae)Diversity And Behavior, Caitlyn Debevec Jan 2015

The Effect Of Landscape Variables On Adult Mosquito (Diptera:Culicidae)Diversity And Behavior, Caitlyn Debevec

Electronic Theses and Dissertations

Diseases vectored by mosquitoes cause millions of deaths each year. In modern times Florida*s disease risk has been reduced due to efforts to lessen the prevalence of mosquitoes through habitat modification of non-adults. With emerging diseases (i.e. Dengue and Chikunguya) encroaching into Florida from the Caribbean, this traditional approach may not be enough. Alternatively, we can better understand the ecology of how disease works in an ecosystem. One possible way is through the Dilution Effect, which states that the more species that are in a system the lower the chance for zoonosis. This project models mosquito diversity across regions, land …

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Examining Multiple Approaches For The Transferability Of Safety Performance Functions, Ahmed Tarek Ahmed Farid Jan 2015

Examining Multiple Approaches For The Transferability Of Safety Performance Functions, Ahmed Tarek Ahmed Farid

Electronic Theses and Dissertations

Safety performance functions (SPFs) are essential in road safety since they are used to predict crash frequencies. They are commonly applied for detecting hot spots in network screening and assessing whether road safety countermeasures are effective. In the Highway Safety Manual (HSM), SPFs are provided for several crash classifications for several types of roadway facilities. The SPFs of the HSM are developed using data from multiple states. In regions where jurisdiction specific SPFs are not available, it is custom to adopt nationwide SPFs for crash predictions then apply a calibration factor. Yet, the research is limited regarding the application of …

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Optimization Of Glycerol And Biodiesel Waste Prefermentation To Improve Ebpr, Marzieh Ghasemi Jan 2015

Optimization Of Glycerol And Biodiesel Waste Prefermentation To Improve Ebpr, Marzieh Ghasemi

Electronic Theses and Dissertations

The enhanced biological phosphorus removal (EBPR) process efficiency relies on different operational and process conditions especially the type of carbon source available in the wastewater. Acetic acid and propionic acid are the two major volatile fatty acids (VFAs) found in domestic wastewater which can drive biological phosphorus (P) removal to the desired level. However, often domestic wastewater does not have a sufficient amount of VFAs. Due to high acetate and propionate production-cost, it is not economic to add acetate and propionate directly in full-scale wastewater treatment plants. This brought up the idea of using external carbon sources (e. g. molasses …

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Resource Management In Large-Scale Systems, Ashkan Paya Jan 2015

Resource Management In Large-Scale Systems, Ashkan Paya

Electronic Theses and Dissertations

The focus of this thesis is resource management in large-scale systems. Our primary concerns are energy management and practical principles for self-organization and self-management. The main contributions of our work are: 1. Models. We proposed several models for different aspects of resource management, e.g., energy-aware load balancing and application scaling for the cloud ecosystem, hierarchical architecture model for self-organizing and self-manageable systems and a new cloud delivery model based on auction-driven self-organization approach. 2. Algorithms. We also proposed several different algorithms for the models described above. Algorithms such as coalition formation, combinatorial auctions and clustering algorithm for scale-free organizations of …

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Worldwide Infrastructure For Neuroevolution: A Modular Library To Turn Any Evolutionary Domain Into An Online Interactive Platform, Paul Szerlip Jan 2015

Worldwide Infrastructure For Neuroevolution: A Modular Library To Turn Any Evolutionary Domain Into An Online Interactive Platform, Paul Szerlip

Electronic Theses and Dissertations

Across many scientific disciplines, there has emerged an open opportunity to utilize the scale and reach of the Internet to collect scientific contributions from scientists and non-scientists alike. This process, called citizen science, has already shown great promise in the fields of biology and astronomy. Within the fields of artificial life (ALife) and evolutionary computation (EC) experiments in collaborative interactive evolution (CIE) have demonstrated the ability to collect thousands of experimental contributions from hundreds of users across the glob. However, such collaborative evolutionary systems can take nearly a year to build with a small team of researchers. This dissertation introduces …

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Investigating Simulation-Based Pattern Recognition Training For Behavior Cue Detection, Crystal Maraj Jan 2015

Investigating Simulation-Based Pattern Recognition Training For Behavior Cue Detection, Crystal Maraj

Electronic Theses and Dissertations

The U.S. military uses pattern recognition training to observe anomalies in human behavior. An examination of the pattern recognition training literature for Warfighters reveals a gap in training to discern patterns of human behavior in live environments. Additionally, the current state of warfare is evolving and requires operations to change. As a result, pattern recognition training must accommodate new practices to improve performance. A technique used to improve memory for identifying patterns in the environment is Kim's game. Kim's game establishes patterns to identify inanimate objects, of which information retains in memory for later recall. The paper discusses the fundamental …

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Towards Improving Human-Robot Interaction For Social Robots, Saad Khan Jan 2015

Towards Improving Human-Robot Interaction For Social Robots, Saad Khan

Electronic Theses and Dissertations

Autonomous robots interacting with humans in a social setting must consider the social-cultural environment when pursuing their objectives. Thus the social robot must perceive and understand the social cultural environment in order to be able to explain and predict the actions of its human interaction partners. This dissertation contributes to the emerging field of human-robot interaction for social robots in the following ways: 1. We used the social calculus technique based on culture sanctioned social metrics (CSSMs) to quantify, analyze and predict the behavior of the robot, human soldiers and the public perception in the Market Patrol peacekeeping scenario. 2. …

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A Generic Framework For Multi-Method Modeling And Simulation Of Complex Systems Using Discrete Event, System Dynamics And Agent Based Approaches., Konstantinos Mykoniatis Jan 2015

A Generic Framework For Multi-Method Modeling And Simulation Of Complex Systems Using Discrete Event, System Dynamics And Agent Based Approaches., Konstantinos Mykoniatis

Electronic Theses and Dissertations

Decisions about Modeling and Simulation (M&S) of Complex Systems (CS) need to be evaluated prior to implementation. Discrete Event (DE), System Dynamics (SD), and Agent Based (AB) are three different M&S approaches widely applied to enhance decision-making of complex systems. However, single type M&S approaches can face serious challenges in representing the overall multidimensional nature of CS and may result in the design of oversimplified models excluding important factors. Conceptual frameworks are necessary to offer useful guidance for combining and/or integrating different M&S approaches. Although several hybrid M&S frameworks have been described and are currently deployed, there is limited guidance …

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Integrated Maritime Simulation Complex Management, Quality And Training Effectiveness From The Perspective Of Modeling And Simulation In The State Of Florida, Usa (A Case Study), Yaser Sendi Jan 2015

Integrated Maritime Simulation Complex Management, Quality And Training Effectiveness From The Perspective Of Modeling And Simulation In The State Of Florida, Usa (A Case Study), Yaser Sendi

Electronic Theses and Dissertations

Naturally, maritime training simulators at all events are valuable instructional and pedagogical tools. Through the history, the maritime simulation was utilized to train prospective maritime apprentices in whom it has filled the gap left by the acute shortage of opportunities for jobs onboard vessels around the globe. However, professional seafarers are the axis of success and competitiveness in the field of maritime training. They are the ones that, who are well trained and have the responsibilities of their work and the surrounding environment. In order to achieve the success along with effective training skills, both maritime companies and seafarers should …

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Sustainability Assessment Of A Municipal Utility Complex: A System Of Systems Approach, Tarek Fahmy Jan 2015

Sustainability Assessment Of A Municipal Utility Complex: A System Of Systems Approach, Tarek Fahmy

Electronic Theses and Dissertations

Construction of municipal utility complexes has to support continuing population growth, economic development, and a widespread of social interest in environmental preservation. Municipalities face challenges in designing, constructing, and operating environmentally sustainable utility complexes, and their primary goal in developing such a complex is to minimize the environmental impact resulting from energy production and waste treatment (both liquid and solid), management, and disposal. However, decision and policy makers lack a system of systems approach that takes into account multiple interdependent systems comprised of the functional system (infrastructure, facilities, operations within the complex…), the economic system, the social/cultural system, and the …

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Exploration And Development Of Crash Modification Factors And Functions For Single And Multiple Treatments, Juneyoung Park Jan 2015

Exploration And Development Of Crash Modification Factors And Functions For Single And Multiple Treatments, Juneyoung Park

Electronic Theses and Dissertations

Traffic safety is a major concern for the public, and it is an important component of the roadway management strategy. In order to improve highway safety, extensive efforts have been made by researchers, transportation engineers, Federal, State, and local government officials. With these consistent efforts, both fatality and injury rates from road traffic crashes in the United States have been steadily declining over the last six years (2006~2011). However, according to the National Highway Traffic Safety Administration (NHTSA, 2013), 33,561 people died in motor vehicle traffic crashes in the United States in 2012, compared to 32,479 in 2011, and it …

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A Framework For Safety Training Using Virtual Reality Software, Rana Riad Jan 2015

A Framework For Safety Training Using Virtual Reality Software, Rana Riad

Electronic Theses and Dissertations

Safety training is a vital component to the well-being of individuals in all industries. With technology advancing at the current pace, conventional training methods are no longer the most effective way to communicate information. There is a strong need for safety training that incorporates new methods and forms of communication to obtain higher levels of comprehension. Virtual reality systems offer a highly customizable and interactive form of delivering information to users. This research addresses major gaps in the field of safety training using virtual reality systems and provides a design framework for creating a virtual safety-training system. A model for …

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Mass Media And The Evolution Of The Environmental Movement: 1960-1979, Donald Anguish Jan 2015

Mass Media And The Evolution Of The Environmental Movement: 1960-1979, Donald Anguish

Electronic Theses and Dissertations

This thesis examines how particular forms of mass media spurred and guided the United States environmental movement of the 1960s and 1970s. Its objective is to better understand how mass media contributed to the evolution of the environmental movement. Three particular types of media form the basis of this study: writing (books, newspapers, and magazines), audio-visual material (movies and television), and photographs. These three mediums of communications and their intrinsic effects on the human psyche and society as a whole are major contributing factors to a raised environmental consciousness, a lasting legacy of environmentalism, and the promotion of the environmental …

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Lost Voices Of Ancient Israel Reclaiming Eden: An Ecocritical Exegesis, Nazeer Bacchus Jan 2015

Lost Voices Of Ancient Israel Reclaiming Eden: An Ecocritical Exegesis, Nazeer Bacchus

HIM 1990-2015

This work addresses the historically-read despotism Genesis 1.28 has often received in its subordination of nature for the interests of human enterprise and counters the notion of reading the entire Bible as an anti-environmental, anthropocentric text. In using a combined literary lens of eco-criticism and new historicism, this work examines the Hebrew Bible with particular attention to the books of Genesis and Exodus, offering within the Torah’s oldest literary tradition (the J source) an environmental connection between humanity and the divine that promotes a reverence of natural world and, conversely, a rejection of rampant urbanization and its cultural departure from …

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Reimaging Desire: Queer Time, Liminal Space, And Narrative Anxiety, Aidan Mitchell Jan 2015

Reimaging Desire: Queer Time, Liminal Space, And Narrative Anxiety, Aidan Mitchell

HIM 1990-2015

Media shapes and supports certain ideas about how we view ourselves and others. The narratives that we consume train us to desire a particular formula of what critic Lauren Berlant calls "the good life": growing up, becoming a man or a woman, getting married, having children, and retiring. People who fail to fit into these narratives are often punished and excluded from society. However, queer theorist Jack Halberstam asks us to reconsider failure as a means of resistance. The texts that I examine fail to conform to narrative expectations or to fit formulae that are easily consumable or defined. They …

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Recursive Behavior Recording: Complex Motor Stereotypies And Anatomical Behavior Descriptions, Nathaniel Bobbitt Jan 2015

Recursive Behavior Recording: Complex Motor Stereotypies And Anatomical Behavior Descriptions, Nathaniel Bobbitt

Electronic Theses and Dissertations

A novel anatomical behavioral descriptive taxonomy improves motion capture in complex motor stereotypies (CMS) by indexing precise time data without degradation in the complexity of whole body movement in CMS. The absence of etiological explanation of complex motor stereotypies warrants the aggregation of a core CMS dataset to compare regulation of repetitive behaviors in the time domain. A set of visual formalisms trap configurations of behavioral markers (lateralized movements) for behavioral phenotype discovery as paired transitions (from, to) and asymmetries within repetitive restrictive behaviors. This translational project integrates NIH MeSH (medical subject headings) taxonomy with direct biological interface (wearable sensors …

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Applying Problem-Of-Practice Methods From The Discipline Of Higher Education Within The Justice System: Turning The Concept Of Therapy Dogs For Child Victims Into A Statewide Initiative., Jessie Holton Jan 2015

Applying Problem-Of-Practice Methods From The Discipline Of Higher Education Within The Justice System: Turning The Concept Of Therapy Dogs For Child Victims Into A Statewide Initiative., Jessie Holton

Electronic Theses and Dissertations

This Dissertation-in-Practice introduces a law enforcement concept-to-practice model designed by combining tested methods of organizational analysis often utilized by those in the discipline of education. The model incorporates a two phase design with the first phase focusing on implementing and evaluating innovative changes within a medium size law enforcement agency for a micro-level analysis. A second phase examines the ability to replicate the concept program on a statewide, macro-level, by incorporating a re-design method utilizing organizational resource and structure frames. The concept applied to this model was the introduction of a therapy dog interaction during investigations involving crimes against children …

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Motor Imagery Classification Using Sparse Representation Of Eeg Signals, Pouria Saidi Jan 2015

Motor Imagery Classification Using Sparse Representation Of Eeg Signals, Pouria Saidi

Electronic Theses and Dissertations

The human brain is unquestionably the most complex organ of the body as it controls and processes its movement and senses. A healthy brain is able to generate responses to the signals it receives, and transmit messages to the body. Some neural disorders can impair the communication between the brain and the body preventing the transmission of these messages. Brain Computer Interfaces (BCIs) are devices that hold immense potential to assist patients with such disorders by analyzing brain signals, translating and classifying various brain responses, and relaying them to external devices and potentially back to the body. Classifying motor imagery …

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Hard Luck Baby, Tanya Lipscomb Jan 2015

Hard Luck Baby, Tanya Lipscomb

Electronic Theses and Dissertations

Hard Luck Baby is a collection that elucidates the life of a southern, black mother as she grapples with her culture, family, love and the complex reality of black life in America. Hannah, is a woman who was born in the bubbling 40s, raised in the racial 60s and raptured in the drug-infested 80s. It is through these decades that the rough edges of America are exposed. She discusses her life experiences in a manner that allows readers to touch, as much as empathy will allow, the feelings that contour the deepest areas of her barrel. She shares her first …

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Bridging Discourse: Connections Between Institutional And Lay Natural Philosophical Texts In Medieval England, Alayne Lorden Jan 2015

Bridging Discourse: Connections Between Institutional And Lay Natural Philosophical Texts In Medieval England, Alayne Lorden

Electronic Theses and Dissertations

Translations of works containing Arabic and ancient Greek knowledge of the philosophical and mechanical underpinnings of the natural world—a field of study called natural philosophy—were disseminated throughout twelfth-century England. During the twelfth and thirteenth centuries, institutional (ecclesiastical/university) scholars received and further developed this natural philosophical knowledge by reconciling it with Christian authoritative sources (the Bible and works by the Church Fathers). The subsequent discourse that developed demonstrated ambivalence towards natural philosophical knowledge; institutional scholars expressed both acceptance and anxiety regarding the theory and practice of alchemy, astrology/astronomy, and humoral/astrological medicine. While the institutional development and discourse surrounding natural philosophical thought …

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Farm To Fork: A Culinary- And Farm-Enhanced Nutrition Education Program, Vivian Ray Jan 2015

Farm To Fork: A Culinary- And Farm-Enhanced Nutrition Education Program, Vivian Ray

Electronic Theses and Dissertations

With obesity in adolescents becoming a major health problem in the United States, there has been an expansion in the use of nutritional education programs as intervention. Effective nutrition education can decrease the incidence of obesity and other diet-related chronic diseases, type-2 diabetes, cardiovascular disease, and hypertension. This dissertation in practice proposes to design a nutrition education program, integrating farm and culinary activities into a nutrition education curriculum. The program is designed as a stand-alone program, but for this practice, implementation integrates the nutrition education program into the Film @ 6 after-school program – a STEM-focused program designed to assist …

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A Quasi-Experiment Examining Expressive And Receptive Vocabulary Knowledge Of Preschool Head Start Children Using Mobile Media Apps, Angela Vatalaro Jan 2015

A Quasi-Experiment Examining Expressive And Receptive Vocabulary Knowledge Of Preschool Head Start Children Using Mobile Media Apps, Angela Vatalaro

Electronic Theses and Dissertations

The American Academy of Pediatrics (1999, 2011) recommends no screen time for children under two years and limited screen time for three- and four-year-olds. Despite these recommendations, most young children have easy access to various types of screens. In particular, children*s use of mobile media, including tablets and other touch screen devices, is increasing (Common Sense Media, 2013). Even though scholars have highlighted positive uses for mobile media (Christakis, 2014; Radesky, Schumacher, & Zuckerman, 2015) and there are recommendations in place for using mobile media with young children in active, open-ended ways (NAEYC & Fred Rogers Center, 2012), there has …

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From Sisters To Ceo's: Defining Organizational Rhetoric In A Case Study Of Social Sorority Bylaws, Paige Rood Jan 2015

From Sisters To Ceo's: Defining Organizational Rhetoric In A Case Study Of Social Sorority Bylaws, Paige Rood

Electronic Theses and Dissertations

Organizational Rhetoric is typically used in the fields of Communication and Mass Communication to examine the communicative strategies that animate businesses and corporate organizations. This study aims to give a more rhetorically focused definition of organizational rhetoric by emphasizing how communicative acts structure action and shape the construction of identity in settings beyond formal workplaces. Based on an analysis of the social sorority bylaws of Kappa Alpha Theta and the rhetorical situations those bylaws address, this study suggests that social sororities employ organizational rhetoric as an effective means of persuading their members to be active participants within the organization. Ultimately, …

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Women On The Line: A Qualitative Study Of Women's Experience Of Work In The Meat Industry, Jessica Jacques Jan 2015

Women On The Line: A Qualitative Study Of Women's Experience Of Work In The Meat Industry, Jessica Jacques

Electronic Theses and Dissertations

This study examines the experiences of women who work in the meat industry. Drawing from symbolic interaction and standpoint theory frameworks, this research focuses on how gender, race, and nationality influence work experiences and family life for women in comparison to men in the meat industry. This study is based on 15 in-depth interviews with men and women who work in management positions and in the processing rooms of meat companies where non-human animals are disassembled in the production of food. Data collection and analysis were performed using grounded theory methods of inquiry. Participants' stories highlight women's experience in adapting …

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Do Olfactory Stimuli Increase Presence During Exposure Tasks: A Comparative Study, Benson Munyan Jan 2015

Do Olfactory Stimuli Increase Presence During Exposure Tasks: A Comparative Study, Benson Munyan

Electronic Theses and Dissertations

Exposure therapy (ET) is an extensively studied and supported treatment for anxiety and trauma-related disorders. ET works by exposing the patient to the feared object or situation without any danger in order to overcome the related anxiety. Over the past few years, various technologies including head-mounted displays (HMDs), scent machines, and headphones have been used to augment the exposure therapy process by presenting multi-sensory cues (e.g., sights, smells, sounds) to increase the patient*s sense of presence. While studies have shown that scents can elicit emotionally charged memories, no prior research could be identified that examined the effect of olfactory stimuli …

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The Effect Of Traumatic Brain Injury On Exposure Therapy In Veterans With Combat-Related Posttraumatic Stress Disorder, Kathleen Ragsdale Jan 2015

The Effect Of Traumatic Brain Injury On Exposure Therapy In Veterans With Combat-Related Posttraumatic Stress Disorder, Kathleen Ragsdale

Electronic Theses and Dissertations

Veterans of Operation Enduring Freedom, Operation Iraqi Freedom, and Operation New Dawn are presenting for treatment with high rates of combat-related posttraumatic stress disorder (PTSD) and traumatic brain injury (TBI), spurring a need for clinical research on optimal treatment strategies. While exposure therapy has long been supported as an efficacious treatment for combat-related PTSD, some clinicians are hesitant to utilize this treatment for veterans with TBI history due to presumed cognitive deficits that may preclude successful engagement. The purpose of this study was to compare exposure therapy process variables in veterans with PTSD only and veterans with PTSD+TBI. Results suggest …

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An Examination Of The Progression Of Fracture Propagation In Long Bones During The Postmortem Period In Central Florida, Ashley Green Jan 2015

An Examination Of The Progression Of Fracture Propagation In Long Bones During The Postmortem Period In Central Florida, Ashley Green

Electronic Theses and Dissertations

The forensic anthropologist is often tasked with analyzing skeletal trauma and determining time since death. Differentiating between perimortem and postmortem fractures can be difficult when bone retains fresh characteristics in the postmortem interval. As a result, it is important to conduct research that investigates timing of injury in the postmortem period by observing fracture characteristics created at known postmortem intervals. Investigation into the timing of injury was undertaken in this study over a four month time period. By fracturing bones using a custom impact device, specific morphological characteristics that are typically used in trauma analysis were created for analysis. Long …

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Testing For Isolation In Florida Raccoons (Procyon Lotor) Using Phylogenetics And Population Genetic Structure, Alexa Trujillo Jan 2015

Testing For Isolation In Florida Raccoons (Procyon Lotor) Using Phylogenetics And Population Genetic Structure, Alexa Trujillo

Electronic Theses and Dissertations

Molecular data are useful in determining if populations are isolated and for species delimitation. Researchers and managers currently recognize five subspecies of raccoons (Procyon lotor) in Florida, based largely on perceived geographic isolation due to the island ranges of four subspecies. In this study, I provide the first estimate of phylogenetic relationships and population divergences within Florida raccoons using a molecular dataset. I analyze the mitochondrial control region, cytochrome b gene, and eight nuclear microsatellite loci to test two hypotheses: 1) the five, morphologically and geographically-defined subspecies of raccoon in Florida represent genetically distinct populations and (2) due to differing …

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Community Identity And The Archaeological Complex Of Túcume, Perú: A Synthesis Of Cranial And Dental Nonmetric Variation, Wesley Garrett Jan 2015

Community Identity And The Archaeological Complex Of Túcume, Perú: A Synthesis Of Cranial And Dental Nonmetric Variation, Wesley Garrett

Electronic Theses and Dissertations

The archaeological complex of Túcume was once a regional center of political and religious importance on the north coast of Perú (ca. AD 1000-1532). Previous research into the identity of the individuals interred at the site has yielded conflicting results. Within this intrasite biodistance analysis, community identity as reflected in the cranial and dental nonmetric variation and burial patterns is examined. This research also addresses methodological issues in nonmetric biodistance studies by examining the utility of combining cranial and dental nonmetric datasets. The sample examined (n=161) includes male and female crania from five distinct burial locations within Túcume. Gower's coefficient …

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Does The Journey Matter More Than The Destination? The Contribution Of Geospatial And Local Conditions To Invasive Pomacea Maculata Distribution Across Ranchland Wetlands, Steffan Pierre Jan 2015

Does The Journey Matter More Than The Destination? The Contribution Of Geospatial And Local Conditions To Invasive Pomacea Maculata Distribution Across Ranchland Wetlands, Steffan Pierre

Electronic Theses and Dissertations

Geospatial characteristics such as isolation and avenues of connectivity influence an invader's pattern of dispersal and distribution. However many examinations of invasion success ignore the contribution of dispersal to patterns of invasion and focus only on the local environmental/habitat factors. This study examines the interaction of geospatial characteristics, that may influence dispersal, and local environmental factors, that may govern successful occupation, on the likelihood of invasion (invasability) of wetlands within an agriculturally modified landscape. I examined the current invasion of seasonal wetlands in south-central Florida ranchland by non-native apple snails (Pomacea maculata (Ampullariidae)) as a model system for understanding this …

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