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School Psychologists Involvement And Perceived Preparedness In The Provision Of Suicide-Related Services: A Comparison Of Practitioners Serving Different School Levels, Jennifer M. Cunningham

USF Tampa Graduate Theses and Dissertations

While the manifestation of suicidal thoughts and/or behavior is more common among adolescents, children are capable of, and do experience, suicidal ideation as well as demonstrate suicidal behaviors. Suicide is the sixth leading cause of death among children aged 5-14 years (Center for Disease Control [CDC], 2008). However, children may not always be referred or brought to the attention of the school psychologist, as their threats may be considered immature and unfounded. The purpose of this study is to provide data that clarifies the need for the provision of suicide-related services for children in elementary school. An archival dataset of …

Residual Stress Analysis In 3c-Sic Thin Films By Substrate Curvature Method, Jose M. Carballo

USF Tampa Graduate Theses and Dissertations

Development of thin films has allowed for important improvements in optical, electronic and electromechanical devices within micrometer length scales. In order to grow thin films, there exist a wide variety of deposition techniques, as each technique offers a unique set of advantages. The main challenge of thin film deposition is to reach smallest possible dimensions, while achieving mechanical stability during operating conditions (including extreme temperatures and external forces, complex film structures and device configurations). Silicon carbide (SiC) is attractive for its resistance to harsh environments, and the potential it offers to improve performance in several microelectronic, micro-electromechanical, and optoelectronic applications. …

Exploring Colorectal Cancer Diagnosis Disclosure To First-Degree Relatives: An African American Family Case Series, Kamilah B. Thomas

USF Tampa Graduate Theses and Dissertations

Colorectal cancer (CRC) is the second leading cancer killer in the United States and the third most common cancer in African American men and women. Though the overall death rates have declined, this reduction in mortality is smaller for African Americans than for Whites. Factors that are protective against colorectal cancer include occupational or recreational physical activity, a diet high in fruits and vegetables, and colorectal cancer screening with removal of polyps (polypectomy) before they progress to cancer. Compliance with CRC screening recommendations requires people to know if a first-degree relative (parent, sibling, and child) or second-degree relative (aunt, uncle, …

System Identification In Automatic Database Memory Tuning, Tiffany Burrell

USF Tampa Graduate Theses and Dissertations

Databases are very complex systems that require database system administrators to perform system tuning in order to achieve optimal performance. Memory tuning is vital to the performance of a database system because when the database workload exceeds its memory capacity, the results of the queries running on a system are delayed and can cause substantial user dissatisfaction. In order to solve this problem, this thesis presents a platform modeled after a closed control feedback loop to control the level of multi-query processing. Utilizing this platform provides two key assets. First, the system identification is acquired, which is one of two …

Application Of Luminescence Sensors In Oxygen Diffusion Measurement And Study Of Luminescence Enhancement/Quenching By Metallic Nanoparticles, Sanchari Chowdhury

USF Tampa Graduate Theses and Dissertations

The first part of this dissertation deals with the application of a luminescence quenching method to measure diffusion and permeation coefficients of oxygen in polymers. Most luminescence oxygen sensors do not follow linearity of the Stern-Volmer (SV) equation due to heterogeneity of luminophore in the polymer matrix, thus the complexity of data analysis is increased. To circumvent this limitation, inverted fluorescence microscopy is utilized in this work to investigate the SV response of the sensors at the micron-scale. In these diffusion experiments, oxygen concentration is measured by luminescence changes in regions with high SV constants and good linearity. Thus, we …

Phenomenology Of Home, Lidiya Angelova

USF Tampa Graduate Theses and Dissertations

The intent of this Master's Thesis project is to investigate the meaning of home through the bodily experience and psychological perception of space.

An inherent ambiguity to the word, as it fails to translate in languages other than those of the Germanic group, causes confusion in defining what home is. In English the word home suggests a deeper understanding and attachment to the surrounding environment, a sort of fusing of the spatial, time and material elements into a single intense experience of being.

In languages that do not contain the word the notion of home is expressed in poetry through …

Leadership Competencies For College Leaders Of Public Small, Rural, Single-Campus And Large, Urban, Multiple-Campus Colleges, Joseph M. J Kools

USF Tampa Graduate Theses and Dissertations

This research examined how two decidedly different groups of community college presidents from across the United States viewed the competencies, characteristics, and professional skills identified by the American Association of Community Colleges (AACC) (2005) as important for effective community college leadership. The two groups participating in the research were from small, single-campus colleges serving rural populations and from large, multiple-campus colleges serving urban populations. The participants were asked to identify those activities and experiences that they found helpful in developing the AACC leadership competencies. The results from this research suggest that community college presidents from both sizes of college campuses …

Evaluation Of Video Modeling For Teaching Abduction Prevention Skills To Children Diagnosed With Autism And Aspergers Disorder, Danielle Godish

USF Tampa Graduate Theses and Dissertations

Abduction prevention skills are crucial for any child to have. Unfortunately there has been a lack of research on teaching children with autism and aspergers these skills. Video modeling has been shown to be an effective method to teach children with autism various skills. Video modeling has also been shown to be cost efficient and easily implemented across various people and settings. The purpose of the present study was to assess the effectiveness of the video modeling technique for teaching children with autism and aspergers abduction prevention skills. The second purpose of the present study was to investigate the effectiveness …

Differentiation Of Labor-Related Activity By Means Of Musculoskeletal Markers, Annette Doying

USF Tampa Graduate Theses and Dissertations

This study tests whether musculoskeletal markers are attributable to occupational categories. It is hypothesized that individuals over the age of 30 years with a lifetime occupation as a laborer will demonstrate a significantly different pattern of activity markers from individuals in the white collar classifications. A sample of n=69 from the Maxwell Museum's Documented Skeletal Collection are investigated.

Upper and lower extremities were scored for MSM type (robusticity, stress lesions, and ossification exostoses) and severity (grades 0 - 3) following Hawkey and Merbs (1995) visual reference system. To evaluate methodological approaches to MSM scoring, ossification exostoses and stress lesions were …

Theoretical And Experimental Simulation Of Passive Vacuum Solar Flash Desalination, Mohammad Abutayeh

USF Tampa Graduate Theses and Dissertations

Experimental and theoretical simulations of a novel sustainable desalination process have been carried out. The simulated process consists of pumping seawater through a solar heater before flashing it under vacuum in an elevated chamber. The vacuum is passively created and then maintained by the hydrostatic balance between pressure inside the elevated flash chamber and outdoor atmospheric pressure.

The experimental simulations were carried out using a pilot unit built to depict the proposed desalination system. Theoretical simulations were performed using a detailed computer code employing fundamental physical and thermodynamic laws to describe the separation process, complimented by experimentally based correlations to …

The Fiction Of The Rime: Gaspara Stampa’S “Poetic Misprision” Of Giovanni Boccaccio’S The Elegy Of Lady Fiammetta, Ellan B. Otero

USF Tampa Graduate Theses and Dissertations

This study maintains that although Gaspara Stampa's Rime (1554) appears to straddle two popular literary genres-lyric poetry and autobiography-analysis of the Rime within its cultural context demonstrates that while Stampa (1523-1553) used Petrarchan conventions, she also both borrowed and swerved from Giovanni Boccaccio's Elegy of Lady Fiammetta (1334-1337) to imagine a non-Petrarchan narrative of an abandoned woman. In the Renaissance, lyric poetry and autobiography were distinguished not only by their style-prose vs. verse-but, more importantly, by the treatment of their distinctive subject matter. Lyric poetry focused on those emotions involving love, whereas Renaissance autobiography shunned emotions. A comparative analysis of …

Metal-Organic Materials: From Design Principles To Practical Applications, Mohamed H. Alkordi

USF Tampa Graduate Theses and Dissertations

The works presented herein outline rational design approaches towards construction of solid state materials with great potentials to answer some of current demanding applications. Specifically, the materials targeted are metal−organic materials with desirable structural features and functional properties. Metal−organic materials are constructed from organic linker molecules and metal ions under relatively mild solvothermal reaction conditions that preserve the structural features of the relatively simple building blocks. Therefore, it is feasible to conceive a retrospective pathway of the reaction and thus deconstruct the desirable structures into simple, chemicallyrelevant, building blocks in an approach known as the molecular building block approach. Due …

Spelling Errors In Children With Autism, Khalyn I. Wiggins

USF Tampa Graduate Theses and Dissertations

The goal of this study was to examine the spelling errors of children with Autism Spectrum Disorder (ASD) when asked to spell morphologically complex words. Specifically, this study sought to determine if percent accuracy across morphological areas would be similar to patterns noted in typical developing children, correlate with participant age, and correlate to performance on standardized measures of achievement. Additionally, the study wanted to highlight the types of errors made by children with ASD on homonyms and the specific linguistic patterns noted when spelling derivational and inflectional word types.

Participants included 29 children diagnosed with Autism, PDD-NOS, and Asperger’s …

Perceptions Of Teachers In Their First Year Of School Restructuring: Failure To Make Adequate Yearly Progress, Sharon Moser

USF Tampa Graduate Theses and Dissertations

The 2007-2008 school year marked the first year Florida's Title I schools that did not made Adequate Yearly Progress (AYP) for five consecutive years entered into restructuring as mandated by the No Child Left Behind Act of 2001. My study examines the perceptions of teachers entering into their first year of school restructuring due to failure to achieve AYP. Four research questions guided my inquiry: What are the perceptions of teachers regarding their school's failure to make Adequate Yearly Progress? What are the understandings of teachers regarding the restructuring process? What are the perceptions of teachers regarding the restructuring process? …

Probabilistic Error Analysis Models For Nano-Domain Vlsi Circuits, Karthikeyan Lingasubramanian

USF Tampa Graduate Theses and Dissertations

Technology scaling to the nanometer levels has paved the way to realize multi-dimensional applications in a single product by increasing the density of the electronic devices on integrated chips. This has naturally attracted a wide variety of industries like medicine, communication, automobile, defense and even house-hold appliance, to use high speed multi-functional computing machines. Apart from the advantages of these nano-domain computing devices, their usage in safety-centric applications like implantable biomedical chips and automobile safety has immensely increased the need for comprehensive error analysis to enhance their reliability. Moreover, these nano-electronic devices have increased propensity to transient errors due to …

Evaluation Of Behavioral Skills Training For Teaching Functional Assessment And Treatment Selection Skills To Parents, Rachel K. Graves

USF Tampa Graduate Theses and Dissertations

There have been many studies on teaching behavior analytic skills to parents for addressing problem behavior exhibited by their children. However, very few studies have addressed the issue of teaching parents to conduct a functional assessment and design a treatment for the problem behavior. The present study utilized behavioral skills training to teach parents how to conduct ABC recording, write a summary statement based on the data collected, and determine the proper treatment choices. The 8 participants participated in one 3 hour class in which a trainer used instructions, modeling, rehearsal, and feedback to teach these three skill sets. Prior …

The Life History And Energy Budget Of Hippocampus Erectus In Tampa Bay, Florida, Nicole M. Dunham

USF Tampa Graduate Theses and Dissertations

Seahorses, genus Hippocampus erectus, are subject to large and continuously-growing international trade. Concerns with the effects of trade on seahorse population worldwide have led to their international protection by the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). In order to manage seahorse populations, we first need to understand their basic biology. The purpose of this project was to establish an energy budget for Hippocampus erectus from Tampa Bay, Florida. A total of 108 specimens were collected throughout Tampa Bay from 2004 to 2007 using 21.3 m offshore seines and 6.1 m otter trawls. …

The Fanconi Anemia (Fa)/Brca Dna Damage Repair Pathway Is Regulated By Nf-Κb And Mediates Drug Resistance In Multiple Myeloma, Danielle N. Yarde

USF Tampa Graduate Theses and Dissertations

The Fanconi Anemia (FA)/BRCA DNA damage repair pathway plays a critical role in the cellular response to stress induced by DNA alkylating agents and greatly influences drug response in cancer treatment. We recently reported that FA/BRCA DNA damage repair pathway genes are overexpressed and causative for resistance in multiple myeloma (MM) cell lines selected for resistance to melphalan. We hypothesized that the FA/BRCA DNA damage repair pathway mediates response and resistance to chemotherapeutic agents used to treat multiple myeloma and other cancers, and targeting this pathway is vital to overcoming drug resistance. In this dissertation, we show that FA/BRCA pathway …

The Distribution And Population Dynamics Of The Golden Mouse (Ochrotomys Nuttalli) At Its Southern Range Periphery, Sarah A. Smiley

USF Tampa Graduate Theses and Dissertations

This research assesses the status of the golden mouse (Ochrotomys nuttalli) in Florida by taking a multi-pronged approach. Geographic Information Systems (GIS) was used to understand the distribution of habitats and occurrence records for this species within the state. Presence-absence trapping occurred at 13 study sites to determine if historic southern periphery populations were still occupied, gauge if more central populations were being maintained, and document golden mice in previously unrecorded areas. In addition, surveys for O. nuttalli took place at regular intervals at the USF Ecological Research Area to understand how populations of this species fluctuate over …

The Effect Of Color Congruency And Involvement On Non-Profit Organizational Messaging, Claire Selius

USF Tampa Graduate Theses and Dissertations

Color is a major factor in persuasive communication and messaging. This study examines the role of color and other variables in the communication of environmental causes. Many environmental organizations are starting to use color to generate awareness and create symbolic color associations. Based on the congruency theory and the elaboration likelihood model, this study tested specific research hypotheses pertaining to the effects of color-cause congruency and involvement with the cause on consumer reactions through a controlled experiment. Results reveal that involvement and the congruency between color and cause had an effect on attitude toward the organization and attitude toward the …

Priming Expectancies: Effects On Neurophysiological Indices Of Expectancy Violations And Drinking Behavior, Tyler Brumback

USF Tampa Graduate Theses and Dissertations

Investigations of the anticipated effects of alcohol indicate that cognitive frameworks are highly correlated with drinking and other variables associated with alcohol use, explaining up to 50% of the variance in drinking outcomes (Goldman, Darkes, & Del Boca, 1999; Goldman, 2002; Goldman et al., 2006; Goldman, Reich, & Darkes, 2006). Furthermore, alcohol expectancies appear to mediate the relationship between a variety of risk factors, such as sensation seeking, and alcohol outcomes (Darkes, Greenbaum, & Goldman, 2004). The current study examined the relationship of these cognitive networks with a physiological index of expectancy violation

Participants were presented with statements reflecting a …

Topology Control In Wireless Sensor Networks, Pedro Mario Wightman Rojas

USF Tampa Graduate Theses and Dissertations

Wireless Sensor Networks (WSN) offer a flexible low-cost solution to the problem of event monitoring, especially in places with limited accessibility or that represent danger to humans. WSNs are made of resource-constrained wireless devices, which require energy efficient mechanisms, algorithms and protocols. One of these mechanisms is Topology Control (TC) composed of two mechanisms, Topology Construction and Topology Maintenance.

This dissertation expands the knowledge of TC in many ways. First, it introduces a comprehensive taxonomy for topology construction and maintenance algorithms for the first time. Second, it includes four new topology construction protocols: A3, A3Lite, A3Cov and A3LiteCov. These protocols …

Constraining The Geometry And Evolution Of The Maneadero Basin, Baja California, Mexico, Sean Callihan

USF Tampa Graduate Theses and Dissertations

The Maneadero Basin is identified as a transtensional sedimentary basin along the Agua Blanca Fault (ABF) in the southern limit to the "Big Bend" Domain of the North American-Pacific plate boundary zone. The ABF exhibits both the dextral and normal components of slip. This creates an interesting setting for the formation of the Maneadero Basin because structures with orientations similar to the ABF are typically contractional (e.g.: Puente Hills Fault, Whittier Fault, and Rancho Cucamonga Fault). The question if this basin is evidence of plate-scale transtension or local extension associated with bends/stopovers along the ABF is addressed by this study …

Two Essays On Information Ambiguity And Informed Traders’ Trade-Size Choice, Ziwei Xu

USF Tampa Graduate Theses and Dissertations

Defining ambiguity as investor's uncertainty about the precision of the observed information, Chapter One constructs an empirical measure of ambiguity based on analysts' earnings forecast information, and finds that the market tends to react more negatively to highly ambiguous bad news, while it tends to be less responsive to highly ambiguous good news. This result supports the theoretical argument of Epstein and Schneider (2003, 2008) that ambiguity-averse investors take a worst-case assessment of the information precision, when they are uncertain about the information precision. In addition, Chapter One shows that returns on stocks exposed to highly ambiguous and intangible information …

Utilizing Contextualized Reading In Career And Technical Education To Enhance Reading Skills, Alan Duane Darr

USF Tampa Graduate Theses and Dissertations

The traditional education system in the United States developed a goal of sending a high number of students to post secondary schools. The expectation of going to college starts at elementary school and continues through high school and is pushed by the school district’s hierarchy. Schools annually publish numbers through the Department of Education at state and national levels of students moving to college. College progression has become such a priority that many students feel they have failed if not college bound.

Students not considered academic often move toward vocational education with the intent of post-secondary education to support a …

A Generalized Framework For Automatic Code Partitioning And Generation In Distributed Systems, Viswanath Sairaman

USF Tampa Graduate Theses and Dissertations

In distributed heterogeneous systems the partitioning of application software to be executed in a distributed fashion is a challenge by itself. The task of code partitioning for distributed processing involves partitioning the code into clusters and mapping those code clusters to the individual processing elements interconnected through a high speed network. Code generation is the process of converting the code partitions into individually executable code clusters and satisfying the code dependencies by adding communication primitives to send and receive data between dependent code clusters. In this work, we describe a generalized framework for automatic code partitioning and code generation for …

Assessing The Effectiveness Of The Roaring Branch Bmp Retrofit Using Macroinvertebrate Bioassessment, James L. Banning

USF Tampa Graduate Theses and Dissertations

Using benthic macroinvertebrates to measure stream health has been widely used and accepted around the world. Macroinvertebrates are resident monitors of chronic impairment in a stream since they are relatively sessile and most commonly respond to disturbance by drift but can recolonize a restored stream reach very quickly. This study tested the effectiveness of macroinvertebrate metrics developed through the Rapid Bioassessment Protocol (RBP) to detect changes in stream integrity as the result of placement of a best management practice (BMP), installed on a tributary of Roaring Branch, located in Columbus, Georgia. The BMP was designed to attenuate flow to reduce …

From Husserl And The Neo-Kantians To Art: Heidegger's Realist Historicist Answer To The Problem Of The Origin Of Meaning, William H. Koch

USF Tampa Graduate Theses and Dissertations

In this work I present both a historical and philosophical argument. First, I use Martin Heidegger's early interest in the argument that concepts are furnished to the mind directly by experience, as found in Edmund Husserl's categorial intuition and Emil Lask's principle of the material determination of form, to build an interpretation of Being and Time and "The Origin of the Work of Art" which provides a unified understanding of Heidegger's consistent underlying position throughout his career as one of realist historicism. My interpretation of Heidegger as a realist historicist rejects the reading of Being and Time as a transcendental …

Looking Good And Taking Care: Consumer Culture, Identity, And Poor, Minority, Urban Tweens, Elizabeth Edgecomb

USF Tampa Graduate Theses and Dissertations

Looking Good and Taking Care: Consumer Culture, Identity, and Poor, Minority, Urban Tweens is an ethnographic examination of how poor, minority, urban tweens (age 7-14) use consumer culture to create and perform their personal and social identities. Although portrayed in mass media as selfish and hedonistic, this work finds tweens creating profoundly social, giving, and caring identities and relationships through consumption. Their use of consumer culture is also a form of political resistance that subverts their place in the age, class, and race hierarchy. These tweens use “looking good” (attention to grooming, style, and behaving respectably), and not name brand …

Workplace Nutrition And Exercise Climate: Scale Development And Preliminary Model, Joseph J. Mazzola

USF Tampa Graduate Theses and Dissertations

Obesity is a major concern in the United States and has a multitude of negative physical and mental health consequences. Proper nutrition and exercise are important elements to initiating and maintaining a healthy lifestyle. Since most people spend a large amount of their time working, it is important that organizations create an atmosphere that is conducive to employees being able to eat healthy diets and exercise regularly. The social and environmental climate in terms of health was examined through the construct of a Workplace Nutrition and Exercise Climate (WNEC), defined here as the situational, social, and environmental factors within an …