Arts and Humanities Commons^™

The Ties That Bind: Kinship Networks And The Colonial Development Of The Planter Elite In Westmoreland County, Virginia, Jessica Diane Fields

All-Inclusive List of Electronic Theses and Dissertations

The development of the wealthy slave-holding elite in the Tidewater region of Northern Virginia during the mid-seventeenth through mid-eighteenth centuries was unique in that it was based on the deliberate formation of kinship networks. The members of the Old World aristocracy that migrated to Northern Virginia brought with them their traditional ideas of society. However, the New World provided opportunities to these immigrants that were unavailable to them in their native country. Therefore, a blend of Old World culture and New World opportunities merged to create a distinctive American society. This society was based on kinship networks among a dose-knit …

The "Essential Renewing Fantasy": The Vietnam Experience In American Literature, Jeffrey Gross

All-Inclusive List of Electronic Theses and Dissertations

In this study, I employ the idea of postmodern naturalism to illustrate how Tim O'Brien addresses the postmodern era following the Vietnam War, which he achieves through form and characterization, and how he blends in a naturalistic framework where events and powers beyond his characters' control affect their lives. Such a study of six of O'Brien's novels-Northern Lights, Going After Cacciato, The Nuclear Age, The Things They Carried, In the Lake of the Woods, and July, July-is important because it unveils common motifs and structural strategies employed by O'Brien in developing an evolved and postmodern version of naturalism. Rather than …

Mental Health Policy And Services In Tampa, Florida, Shelly Yankovskyy

USF Tampa Graduate Theses and Dissertations

During the summer of 2004 I interned with the Mental Health Association of Greater Tampa Bay (MHA), a local affiliate of the National Mental Health Association. My time spent with the MHA became a gateway into the world of mental health. In the course of fulfilling my duties, I developed a particular interest in understanding the services that are available to persons, especially adults seeking treatment/services for mental illness. Through the MHA I was introduced to a wide range of people who have some link to mental health services, including psychiatrists, therapists, policy makers, and lawyers. This thesis utilizes an …

A Vascular Plant Inventory And Description Of The Twelve Plant Community Types Found In The University Of South Florida Ecological Research Area, Hillsborough County, Florida, Anne Candace Schmidt

USF Tampa Graduate Theses and Dissertations

The University of South Florida Ecological Research Area (USF Eco Area), located in west central Hillsborough County, is an approximately 306 hectare (756 acre) natural area on the Hillsborough River composed of twelve plant communities. While surrounded on three sides by urbanization, the USF Eco Area makes up the western most section of an extended natural corridor that runs approximately 88 kilometers (55 miles) east and north along the Hillsborough River. An inventory of the vascular flora and the associated ecological communities was developed to better assess the USF Eco Area for educational and research purposes as well as enhance …

Characterizing Sound Production In Nearshore Rockfishes (Sebastes Spp.), Bryan Nichols

USF Tampa Graduate Theses and Dissertations

Rockfishes of the genus Sebastes are trophically important in most nearshore environments of the west coast of North America, and support important commercial and recreational fisheries. Though the 72 northeast Pacific species have drumming muscles along their swim bladders, little is known about sound production in the genus. Sounds produced by nearshore rockfish were recorded using fixed hydrophones and underwater video in aquaria, and acoustical dataloggers in the field. Sounds were analyzed from six species: Sebastes nebulosus, S. atrovirens, S.carnatus, S. chrysomelas, S. caurinus, and S.maliger. These six species are closely related, mostly bottom …

Reliability Of Liquid Core Optical Waveguides For Sensitive Optical Absorption Measurements Of Trace Species In Water, Avishekh Pal

USF Tampa Graduate Theses and Dissertations

Long path optical waveguides can be used in optical absorption measurements to increase the optical path length and, thus, the overall absorption of a sample. Recently, 1m long coiled Liquid Waveguide Capillary Cells (LWCC) have been used by analytical spectroscopists to measure the absorption strength of weakly absorbing liquids. However, most of these measurements have used conventional light sources such as Xenon or Halogen lamps and not spectroscopic laser sources.

In this thesis study, we used a LWCC absorption waveguide and a laser light source to measure, for the first time to our knowledge, the optical transmission through several water …

The Compositional Style Of Francesco Geminiani: A Reflection Of Theory And Practice In His Music And Guida Armonica Treatise, Valerie R. Weber

USF Tampa Graduate Theses and Dissertations

Francesco Geminiani was highly regarded as a violinist, composer, and theorist during the late Baroque era. During his lifetime he was considered equalin status to the foremost composers of the day; however, relatively little information is available regarding his life and works today. This lack of information is largely a result of controversy among his peers regarding the merit of his work, specifically in reference to melodic style, structural consistency and harmonic practices. Critical views of such authors as Sir John Hawkins and Charles Burney have been reflected in later historical writings, considerably suppressing further interest in the composer.

The …

Folklore And Alternative Masculinities In A Rave Scene, Anthony P. Avery

American Studies ETDs

The rave is a late twentieth-century local and global ritualized entertainment that attracts mainly middle-class white youth and young adults to ecstatic trance dance and electronic music. Throughout the 1990s, raves were known as places of drug use, racial/class mixing, and sexual experimentation. With a DJ booth and a dance floor--sometimes in an abandoned warehouse, beach, or boat--the rave event fosters community and creativity. I argue that there is a transformation from ideal masculinity to alternative masculinities by bodily awareness through ecstatic trance dance facilitated by the ritual aspects of raving--the rave experience.

Expanding The Science Of Successful Aging: Older Adults Living In Continuing Care Retirement Communities (Ccrcs), Kathryn H. Petrossi

USF Tampa Graduate Theses and Dissertations

Rowe and Kahns theory of successful aging identifies three main components of aging successfully: reducing the risk of disease and disability, maintaining high cognitive and physical function, and engagement with life. While there is compelling evidence that suggests the legitimacy of this concept in the 50-75 year old community dwelling population, three areas of expansion are necessary: 1.) programmatic research; 2.) extending the existing research samples to include older samples and those living in continuing care retirement communities (CCRCs); and 3.) the integration of data collection and analysis to move beyond investigation of just one successful aging outcome to include …

A Quantitative Assessment Of Public Relations Practitioners’ Perceptions Of Their Relationship With The Organization They Represent, Jill Boudreaux

USF Tampa Graduate Theses and Dissertations

This study attempts to identify how public relations practitioner roles and organizational decision-making style impact the relationship that is shared between the practitioner and the organization they represent. Based on Internet survey research methods, research findings indicated that organizational decision-making style was a minimal factor in influencing the relationship shared between the practitioner and the organization they represent. Practitioner role did, however, have a significant influence on the levels of trust, commitment, satisfaction and control mutuality between the practitioner and the organization they represent. Low response rates prevents confident generalization of the results of this study to the entire Public …

Changes In The Perception And Sense Of Self Of Individuals With Aphasia: An Ethnographic Study, Erline Vieira Nakano

USF Tampa Graduate Theses and Dissertations

Little is known about the perceived changes in identity and sense of self in individuals with aphasia. Seminal research using qualitative methods and personal narratives has been conducted in England regarding the experience of living with aphasia (see for instance Parr, Byng, Gilpin & Ireland, 1999; Parr, Duchan & Pound, 2003; Byng, Pound & Hewitt, 2004), but the use of such methodologies is still emergent in the United States. In addition, despite the great achievements of the disabilities movement in countries such as the U.S. and the U.K., individuals with aphasia have remained largely at the margins due to the …

Tardigrade Evolution And Ecology, Phillip Brent Nichols

USF Tampa Graduate Theses and Dissertations

A character data set suitable for cladistic analysis of tardigrades at the family level was developed. The data matrix consisted of 50 morphological characters from 15 families of tardigrades and was analyzed by maximum parsimony. Kinorhynchs, loriciferans and gastrotrichs were used as outgroups. The results agree with the currently accepted hypothesis that Eutardigrada and Heterotardigrada are distinct monophyletic groups. Among the eutardigrades, Eoyhypsibiidae was found to be a sister group to Macrobiotidae + Hypsibiidae, while Milnesiidae was the basal eutardigrade family. The basal heterotardigrade family was found to be Oreellidae. Echiniscoideans grouped with some traditional Arthrotardigrada (Renaudarctidae, Coronarctidae + Batillipedidae) …

Sigma Receptors Modulation Of Voltage-Gated Ion Channels In Rat Autonomic Neurons, Hongling Zhang

USF Tampa Graduate Theses and Dissertations

Sigma receptors have been implicated in the regulation of the cardiovascular system. Some of the cardiovascular effects of sigma receptors may be through the modulation of autonomic neurons. Studies on the expression and cellular function of sigma receptors in autonomic neurons were conducted in neonatal rat intracardiac (ICG) and superior cervical ganglia (SCG).

Individual neurons from SCG and ICG were shown to express transcripts encoding the sigma-1 receptor. The effects of sigma receptors activation on high-voltage-activated Ca²⁺ channels was studied in isolated neurons of these ganglia. Bath application of sigma receptor agonists depressed peak calcium channel currents in a …

Wavelet-Based Monitoring And Analysis Of Cardiorespiratory Response To Hypoxia, Vuslat Nazilli

USF Tampa Graduate Theses and Dissertations

Obstructive sleep apnea is a potentially life-threatening condition characterized by repetitive episodes of upper airway obstruction that occur during sleep, usually associated with a reduction in blood oxygen saturation. In US population, 9% of women, 24% of men, and 2% of children have been diagnosed with obstructive sleep apnea, suggesting that 18 million people may suffer from the consequences of nightly episodes of apnea. One of the most significant symptoms of obstructive sleep apnea is profound and repeated hypoxia. The analysis of the interaction between cardiovascular and respiratory signals has been a widely-explored area of research due to the significance …

Where The Students Do The Grading: A Content Analysis Of Ratemyprofessors.Com, Mlisa A. Manning

USF Tampa Graduate Theses and Dissertations

"I would have been better off using the tuition money to heat my apartment last winter."

"Three of my friends got As in his class and my friends are dumb."

"The movies are so bad, even he has to leave the room."

These are just a few of the "Funny Ratings" from a page on RateMyProfessors.com, a web site dedicated to providing information to students so they may make a difference in (their) education (http://www.RateMyProfessors.com/ faq.jsp). The online evaluations differ in origin, use and content from traditional teaching evaluations as they are the result of a virtual atmosphere …

Preservice Teachers’ Belief Development While Learning To Teach Writing In An Elementary Writing Methods Course, Karen S. Kelley

USF Tampa Graduate Theses and Dissertations

My study examined the belief development of three preservice teachers as they learned to teach writing in a one-semester elementary writing methods course. I also sought to identify significant episodes that contributed to the preservice teachers’ belief development. Two questions guided my inquiry: How do preservice teachers’ beliefs about writing and the teaching of writing develop while enrolled in an elementary writing methods course? and What episodes do preservice teachers, who are enrolled in an elementary writing methods course, view as significant in helping them negotiate their beliefs about writing and writing instruction? I collected survey data, conducted a series …

Stimulation Of Nitrification By Carbon Dioxide In Lab-Scale Activated Sludge Reactors, Lina Posso-Blandon

USF Tampa Graduate Theses and Dissertations

Wastewater treatment plants (WWTPs) are required to remove ammonium (NH₄⁺) from wastewater due to its oxygen demand and toxicity to the aquatic organisms. Ammonium is removed in the activated sludge treatment system by nitrification and denitrification processes. Nitrification is the oxidation of NH₄⁺ to nitrate (NO₃^-) by autotrophic nitrifying bacteria which use carbon dioxide (CO₂) as a carbon source for growth. These bacteria grow slowly with low nitrification rates limiting WWTPs capacity. In this research it was hypothesized that supplying higher concentrations of CO₂ during aeration increases nitrification rates, …

Fibonacci Vectors, Ena Salter

USF Tampa Graduate Theses and Dissertations

By the n-th Fibonacci (respectively Lucas) vector of length m, we mean the vector whose components are the n-th through (n+m-1)-st Fibonacci (respectively Lucas) numbers. For arbitrary m, we express the dot product of any two Fibonacci vectors, any two Lucas vectors, and any Fibonacci vector and any Lucas vector in terms of the Fibonacci and Lucas numbers. We use these formulas to deduce a number of identities involving the Fibonacci and Lucas numbers.

Investigation Of Geometrical Effects On Microneedle Geometry For Transdermal Applications, Smitha Shetty

USF Tampa Graduate Theses and Dissertations

Hollow biocompatible microneedle arrays were designed and fabricated using two different bulk micromachining techniques-Deep Reactive Ion Etching and Coherent Porous Silicon technology to investigate their reliability for transdermal applications. An in-house experimental setup was developed for microneedle fracture and split thickness penetration force measurements. Out of plane needle array configurations (100and#956;m needle length) with intra array geometric variations including needle shape, diameter, intra-array pitch and density (1a 625) were characterized on cadaver skin to predict skin barrier penetration without fracture. Use of microneedle array as transdermal patch necessitates reliable penetration and not just pushing against stratum corneum like a bed …

Material Properties And Volumetric Porosity Of Biomaterials For Use In Hard Tissue Replacement, Christopher G. Papangelou

USF Tampa Graduate Theses and Dissertations

Metal implants are a type of hard tissue replacement currently used. Metals used for implants include: stainless steel, titanium, chrome, and cobalt alloys. Such implants often fail at the interface with bone. Metal implants fail when the surface of the implant is coated with an osteoconductive material. An osteoconductive material provides scaffolding for cellular migration, cellular attachment, and cellular distribution. A reason for metal implant failure could be the vastly different material properties than bone. Motivation for the research was to find a suitable bone substitute other than metal. Materials considered were: zirconia toughened alumina, carbon fiber reinforced epoxy, and …

A Framework To Develop An Interactive Web Database For Delivery Of Water Resources Field Data Over The Internet, Swarna Pujari

USF Tampa Graduate Theses and Dissertations

The objective of the research is to develop a user friendly framework for an internet GIS (Geographic Information Systems) application. The study aims at providing a map with GIS capabilities without requiring the clients (users of the website) having to install ArcGIS (a product of ESRI) software on their personal computers along with the facility to download hydrological data. It also aims at providing a methodology to synthesize data in case of data gaps. High resolution data was collected in a small watershed in west Central Florida to measure hydrologic storages and fluxes during 2001-2004. Meteorological, surface and groundwater data …

Multibeam Observations Of Mine Scour And Burial Near Clearwater, Florida, Including A Test Of The Vims 2d Mine Burial Model, Monica L. Wolfson

USF Tampa Graduate Theses and Dissertations

The ability to detect buried mines on the seafloor remains one of the most important tasks in mine countermeasures. As such, there is a vested interest in the development of predictive models of mine burial. This research was conducted in support of the Office of Naval Research Program in Mine Burial Prediction. Repeat high-resolution multibeam bathymetry data were collected over the Indian Rocks Beach (IRB) mine burial experiment site during January through March of 2003, in order to observe in situ scour and burial of instrumented inert mines and mine-like cylinders. These data were also used to test the validity …

Probability Theory On Semihypergroups, Norbert Youmbi

USF Tampa Graduate Theses and Dissertations

Motivated by the work of Hognas and Mukherjea on semigroups,we study semihypergroups, which are structures closer to semigroups than hypergroups in the sense that they do not require an identity or an involution. Dunkl[Du73] calls them hypergroups (without involution), and Jewett[Je75] calls them semiconvos. A semihypergroup does not assume any algebraic operation on itself. To generalize results from semigroups to semihypergroups, we first put together the fundamental algebraic concept a semihypergroup inherits from its measure algebra. Among other things, we define the Rees convolution product, and prove that if X; Y are non-empty sets and H is a hypergroup, then …

Cloning, Expression, And Sequence Analysis Of Camelysin, A Zinc Metalloprotease From Bacillus Anthracis And B. Cereus, Andrew Ross Myers

USF Tampa Graduate Theses and Dissertations

Bacillus anthracis and B. cereus are well known etiological agents, which cause disease in healthy and immunocompromised individuals. Considering the abundance and lethality of these organisms it is imperative that research is performed to identify and analyze new factors that may contribute to their pathogenicity. Camelysin is a membrane bound, zinc metalloprotease isolated from B. cereus. Assays performed on purified camelysin demonstrate that the protease exhibits fibrinolytic, collagenolytic, and actin degradation activity, any of which can contribute to the organisms ability to invade host tissues and cause damage. Considering the putative role of camelysin in pathogenicity, it would be …

Dose Time Response Modeling Of Neurobehavioral Screening Data: Application Of Physiologically Relevant Parameters To Allow For Dose Dependent Time Of Peak Effects, Michael Raymond Wessel

USF Tampa Graduate Theses and Dissertations

In collaboration with the United States Environmental Protection Agency (USEPA), the University of South Florida Health Risk Methodology Group has developed dose-time-response models to characterize neurobehavioral response to chemical exposure. The application of dose-time-response models to neurobehavioral screening tests on laboratory animals allows for benchmark dose estimation to establish exposure limits in environmental risk assessment. This thesis has advanced dose-time-response modeling by generalizing a published toxico diffusion model to allow for dose dependent time of peak effects. To accomplish this, a biphasic model was developed which adopted the effect compartment model paradigm used in pharmacokinetics/pharmacodynamics to estimate a distributional rate …

Reconstructing Writer Identities, Student Identities, Teacher Identities, And Gender Identities: Chinese Graduate Students In America, Peiling Zhao

USF Tampa Graduate Theses and Dissertations

The increasing presence of Chinese international graduate students in American higher education has mandated a closer examination of their multifaceted lives against stereotypes that hinder their efforts to find, transform, or assert their identities in the dominant discourses of American academia and culture.

Cross cultural studies of Chinese international students tend to reinforce stereotypes of their writer identities, learner identities, and teacher identities. Examining these various identities discloses dichotomies that read Chinese students’ traits and behaviors as handicaps and thus characterize them as “abnormal” in relation to the “normal” traits and behaviors of Chinese students’ Western counterparts. Whereas Western student …

The Effects Of Labyrinthula Sp. Infection, Salinity, And Light On The Production Of Phenolic Compounds In Thalassia Testudinum, Jennifer M. Sneed

USF Tampa Graduate Theses and Dissertations

In the fall of 1987, several areas of Florida Bay were severely affected by the sudden die-off of the seagrass Thalassia testudinum Banks ex Konig (turtle grass). Although the cause is still unknown, several factors were suggested as influencing the on-set of the die-off event including increased salinity, light stress due to self-shading, and disease. Blades of seagrass plants found in the area of die-off were infected by Labyrinthula sp, a pathogenic protist. A similar die-off occurred in another species of seagrass, Zostera marina, in the 1930s that was attributed to the pathogenic protist, Labyrinthula zosterae. Zostera …

A Design Methodology For Implementation Of Serial Peripheral Interface Using Vhdl, Jyothsna Kurapati

USF Tampa Graduate Theses and Dissertations

In this thesis, an approach is proposed for the design and implementation of a serial peripheral interface using Complex Programmable Logic Devices, (CPLD's). The focus of this research was to develop an effective Serial Peripheral Interface. The Serial Peripheral Interface, (SPI), created by Motorola is also known as Microwire, which is a trademark of National Semiconductor. The SPI is a full-duplex, synchronous, serial data link that enables communication between a host processor and peripherals.

The Serial peripheral interface can be programmed in software or built strictly in hardware inside a microcontroller. However, Complex programmable logic devices offer a quicker and …

Family Affairs Newsletter 2005-07-15, Jean Vermette

Family Affairs newsletter (2004-2016)

FAMILY AFFAIRS was a free, twice-a-month, social activities newsletter for the GLBTQI (gay/lesbian/bisexual/trans/queer/intersex) community, sent out around the 1st and 15th of each month. It covered the State of Maine only. The list was begun and maintained for many years by Jean Vermette in Bangor, and later operated by Zack Paakkonen of Portland. Over the years it evolved from a social activities newsletter into a business directory, classified ad service, and community bulletin board.

Self-Schema And Social Comparison Explanations Of Body Dissatisfaction, Patricia Van Den Berg

USF Tampa Graduate Theses and Dissertations

The current study was an investigation of the self-schema and social comparison theories of the development of body dissatisfaction. Social comparison stimuli, consisting of photographs of women, were piloted and selected to form 3 stimuli sets: upward comparison, downward comparison, and no comparison. A priming manipulation consisting of an imagery exercise intended to prime participants appearance self-schema was also piloted. Participants completed state measures of body image and mood at pretest, were given the priming manipulation and the social comparison stimuli, then completed posttest measures of mood and body image, as well as providing demographic information. Results indicated no significant …