Digital Commons Network^™

A Novel Air Sampling And Analytical Method For Determination Of Airborne Bronopol, John Charles Smyth

USF Tampa Graduate Theses and Dissertations

Bronopol has been used as a preservative in drugs and cosmetics since 1964. Bronopol has low dermal irritancy at levels commonly used in cosmetics and pharmaceuticals but it is significantly irritating at higher concentrations. Laboratory testing of bronopol indicates a low potential for dermal sensitization; however, a number of case reports demonstrate human allergenic reactions. No reports were identified on the allergenic properties of bronopol for the inhalation route of exposure. In 1983 approximately 5,200 people in the United States were occupationally exposed to bronopol. Current novel uses of bronopol include mold remediation and the sanitizing of ventilation system components. …

Multiple Voices And The Single Individual: Kierkegaard’S Concept Of Irony As A Tool For Reading The Great Gatsby, The Sun Also Rises, Mrs. Dalloway, And Ulysses, Thomas P. Smith

USF Tampa Graduate Theses and Dissertations

The central issue in the works of Danish philosopher and religious thinker Soren Kierkegaard (1813-1855) takes the form of a question: "What does it mean to become a Christian?" However, Kierkegaard's ideas exerted influence well beyond Christian circles and have been important to many notable philosophical and literary figures, some of whom chose not to concern themselves primarily with this question (Sartre, Camus, Heidegger, Buber), and some of whom did choose to concern themselves primarily with this question (Tillich, Bonhoeffer, Berdyaev, Marcel). Even though Kierkegaard died in relative obscurity, thanks to posthumous translation of his works into German and to …

8-Isoprostane Levels In Exhaled Breath Condensate Of Pregnant Women Compared To Non-Pregnant Women; Is There A Baseline Difference?, Rosemary Szollas

USF Tampa Graduate Theses and Dissertations

This study investigated whether or not there was an overall difference in the pulmonary oxidative marker, 8-isoprostane (PGF2-a), found in exhaled breath condensate, during pregnancy versus the non-pregnant state. The utility of this information was important secondary to the effect of maternal asthma on pregnancy and outcome, as it has been demonstrated in past studies that overall pregnant females with asthma have been shown to have an increased risk of exacerbation requiring medical intervention.The primary goal of this study sought to determine if there is a difference in PGF2a levels in the exhaled breath condensate of pregnant versus non-pregnant females. …

Icon, Representation And Virtuality In Reading The Graphic Narrative, David Steiling

USF Tampa Graduate Theses and Dissertations

"Icon," "representation," and "virtuality," are key elements to consider when reading multi-modal narratives, including graphic narratives. By considering in detail how these elements are realized in various examples, the author shows how the study of the comics can lay groundwork for critical reading across the technological continuum of storytelling.The author looks at how icon, representation, and virtuality interact in a reading of William Hogarth's A Harlot's Progress. He then examines each term in more detail through readings of a variety of graphic narratives including Max Ernst's, Une Semaine de Bonte, Winsor McCay's Little Nemo in Slumberland, Kurt Vonnegut's Breakfast of …

A Descriptive Study Of Students’ Perspectives On Controversial Issues Embedded In A College Environmental Science Course, Chyrisse P. Tabone

USF Tampa Graduate Theses and Dissertations

This qualitative study described non-science undergraduate majors' responses to controversial issues embedded in an introductory level environmental science course in a liberal arts college located in the southeastern United States. Participants enrolled in this 12-week summer course were both traditional college-age (late teens to early twenties) and non-traditional age student (thirties to fifties). Approximately 76 percent were female. Students demonstrated various lifestyles (e.g., gay, single-parent, living at home), socioeconomic statuses (e.g., middle-income, low income), employment (e.g., employed, unemployed, ex-military) and ethnicities. The structure of the environmental science course was consistent with the science education reform movement standards applied to K-12 …

"Mingling Incantations": Hart Crane's Neo-Symbolist Poetics, Christopher A. Tidwell

USF Tampa Graduate Theses and Dissertations

The largest impediment to appreciating Hart Crane as a symbolist modern American poet derives from the fragmentary critical attention paid to his borrowings from and familiarity with French Symbolists like Charles Baudelaire, Arthur Rimbaud, and Stéphane Mallarmé. Almost equally important, the early career of T. S. Eliot exerted a profound impact on Crane's poetic development and indeed served as the primary introduction to many nineteenth-century French poets for Crane and many other American poets of his generation. This dissertation initially examines contemporary critical definitions of the symbolist method and explores the extent to which Hart Crane's familiarity with the French …

Freedom Fighters, Freedom Haters, Martyrs, And Evildoers: The Social Construction Of Suicide Terrorism, Cã©Cile Valã©Rie Van De Voorde

USF Tampa Graduate Theses and Dissertations

Suicide terrorism is characterized by the willingness of physically and psychologically war-trained individuals to die while destroying or attempting to annihilate enemy targets in furtherance of certain political or social objectives. Rooted in the historical, social, and psychological dimensions of international terrorism, suicide terrorism is neither a unique nor a new phenomenon. Its recent resurgence and the extensive media coverage it has received account for the misleading uniqueness of this violent, complex, and adaptive form of terrorism. This qualitative study examines the definitional and rhetorical processes by which suicide terrorism is socially constructed. Using a social constructionist theoretical framework coupled …

“Trust Yourself To God:” Friar Francisco Pareja And The Franciscans In Florida, 1595-1702, Albert William Vogt

USF Tampa Graduate Theses and Dissertations

Friar Francisco Pareja represented the pinnacle of the achievement for the Franciscans in Florida during the Spanish colonial period. But who were the Franciscans? Why were they, and Friar Pareja in particular, so successful as missionaries? The bulk of the writing done thus far on the mission system in Florida has concentrated on retelling the lost story of the native peoples who once inhabited the land. The impact of the missions and the Spanish colony weighed heavily on native cultures and the Franciscans role in this has been discussed. However, little has been said about the religious order itself, and …

A Morphometric Analysis Of The Geomorphology Of Florida’S Springs, Andrew Curtis Walker

USF Tampa Graduate Theses and Dissertations

An exploratory study of the geomorphology of Florida's springs was conducted using morphometric analysis. Spatial datasets for spring locations, elevation data, physiography, geology and hydrography were acquired for incorporation and analysis with GIS technology. ArcGIS 9 was used to measure certain morphometric parameters from the spatial data for Florida's springs. Other Parameters representing physical and dimensional characteristics of the springs were acquired from FGS Bulletin 66, Springs of Florida. All measured and collected data was compiled into a usable morphometric database. The data is described statistically and summarized according to the spatial distribution of Florida's springs with respect to geology …

Salt Ingestion Caves, Charles A. Lundquist, William W. Varnedoe Jr.

International Journal of Speleology

Large vertebrate herbivores, when they find a salt-bearing layer of rock, say in a cliff face, can produce sizable voids where, over generations, they have removed and consumed salty rock. The cavities formed by this natural animal process constitute a unique class of caves that can be called salt ingestion caves. Several examples of such caves are described in various publications. An example in Mississippi U.S.A., Rock House Cave, was visited by the authors in 2000. It seems to have been formed by deer or bison. Perhaps the most spectacular example is Kitum Cave in Kenya. This cave has been …

Arts In New Directions The Development And Application Of A Construct That Uses The Arts To Promote Transformation And Self-Actualization In Health Care And Education/Therapy, Alexxis Avalon

USF Tampa Graduate Theses and Dissertations

Artistic methods to evoke relaxation, spark creativity, and change self-perceptions are already being used by therapists, educators, and scientists. Interdisciplinary collaborations among researchers are developing to create new paradigms that incorporate the use of arts to empower individuals. By describing various connections between the arts and participants, researchers are looking at the expressive arts (including dance, music, drama, poetry, and visual arts) for transformation and self-actualization.The problem is that no construct is available to describe the transformation, "the conscious move from one deep structure of knowledge to another" (Wilber, 2004), that occurs when using the arts in health care and …

Evolutionary Genetics Of The Family Placobranchidae (Mollusca: Gastropoda: Opisthobranchia: Sacoglossa), Anna Lee Bass

USF Tampa Graduate Theses and Dissertations

Members of the family Placobranchidae have been the focus of numerous studies because of their interesting physiological adaptations (kleptochemistry and kleptoplasty) and ecological associations with marine algae. More than 100 species have been described since the 1800's, but no determination of phylogenetic relationships in the family has occurred. DNA sequences from two mitochondrial genes (large subunit ribosomal and cytochrome c oxidase subunit I) and one nuclear gene (Histone 3) were used to reconstruct relationships among 34 nominal species within the Placobranchidae. Strong support for terminal nodes was found using Bayesian phylogenetic methods; however, a "soft" polytomy was detected at internal …

Development Of Ganglioside-Based Assays For The Identification Of Botulinum And Cholera Toxins Utilizing An Evanescent Wave Biosensor, Crystal M. Bedenbaugh

USF Tampa Graduate Theses and Dissertations

An evanescent wave fiber-optic biosensor was used in an effort to develop an assay for the rapid detection of two biological toxins: cholera toxin and botulinum toxin. The Analyte 2000 fiber-optic biosensor utilizes a sandwich immunoassay format. Gangliosides or liposomes are directly adsorbed to the surface of the fiber-optic waveguide through hydrophobic interactions. The waveguide is exposed to a sample containing the toxin of interest, then subsequently exposed to a polyclonal detection antibody conjugated to the fluorophore cyanine 5. Excitation light from a 635nm laser diode is propagated through the waveguide and fluorescent molecules within approximately 100nm of the waveguide …

Chicken Little Revisited: Nafta Regulatory Expropriations After Methanex, Jessica C. Lawrence

Georgia Law Review

In August, 2005, a NAFTA dispute-resolution panel handed down its decision in Methanex Corp. v. United States, holding that, inter alia, California's regulatory ban on the gasoline additive MTBE was not a regulatory expropriation under NAFTA's Article 1110. Many of NAFTA's supporters reacted jubilantly to the decision, claiming that it proved--contrary to the "doomsday predictions" of anti-NAFTA "Chicken Littles"--that the agreement's investment chapter does not interfere with states' ability to enact regulations designed to protect the public interest. Such elation, however, is premature. This Note explains how, far from having "consigned to the garbage heap" the idea that the regulatory …

Rebalancing Section 512 To Protect Fair Users From Herds Of Mice - Trampling Elephants, Or A Little Due Process Is Not Such A Dangerous Thing, Malla Pollack

Santa Clara High Technology Law Journal

No abstract provided.

Death Of Procedural Safeguards: Prior Restraint, Due Process And The Elusive First Amendment Value Of Content Neutrality, Edward L. Carter, Brad Clark

Faculty Publications

In recent years, federal courts eroded the procedural safeguards required for prior restraint licensing schemes established in Freedman v. Maryland. The Supreme Court of the United States stated that the dangers of prior restraint were accounted for by content neutrality. But a close examination of federal courts of appeals opinions since 2002 reveals that erosion of procedural safeguards may threaten speech interests. First, procedural safeguards have not been required, in some cases, even for content-based prior restraints. Second, courts of appeals have held that, in the context of content-neutral prior restraints, the First Amendment no longer requires a time limit …

Mi Mama Es Bonito: Acquisition Of Spanish Gender By Native English Speakers, Scott M. Alvord, Lisa Griebling Mccowen

Faculty Publications

For an adult, learning a second language can be a complex and demanding task. Differences between one’s native language and the target language can contribute to the complexity of the task. One significant way in which languages can differ is the system of gender. The difference between gender in English and Spanish provides a challenge for adult native English speakers learning Spanish as a second language. The aim of the current study is to examine gender marking on a variety of tasks by adult NS of English as beginning learners of Spanish, with hopes that such examination will provide insight …

Analysis Of Hutterite Breastfeeding Patterns, Christine Smith

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Religious Outsider: Episcopalian Bishop Daniel S. Tuttle In Frontier Utah 1867-1886, Benjamin M. Cater

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Ignore The Rumors—Campaigning From The Pulpit Is Okay: Thinking Past The Symbolism Of Section 501(C)(3), Michael Hatfield

Articles

This Article is enough to ruin many Thanksgiving family dinners. It is about American religion, politics, and taxes. Mostly it is about taxes. As I will explain, this is what sets it apart from the contemporary legal scholarship exploring the campaign restrictions on tax exempt churches. This Introduction identifies the problem addressed in the article, then introduces the contemporary legal scholarship and the alternative approach this article takes.

Part I of this Article introduces the reader to the legal context of "the problem" of churches being unable to campaign if they choose to be Tax Exempt under Section 501 (c) …

Syringes In The Sea: Why Federal Regulation Of Medical Waste Is Long Overdue, Chryssa V. Deliganis, Steve P. Calandrillo

Articles

Medical waste is produced everywhere that people live and by almost everyone at some point in their lives. Its treatment and disposal implicates the environment, public health, the economy, human dignity, and aesthetics. With the many issues involved, the need for federal regulation of medical waste today is manifest.

This Article examines the problem of medical waste disposal and evaluates the current state-based approach to regulation. Although many states have implemented stringent medical waste programs with some success, the absence of direct federal regulation in this area is problematic. The need for national leadership is clear, especially with respect to …

Temporal And Spatial Patterns Of Populus Angustifolia Along The Upper Yellowstone River And Clonal Recruitment: Extent And Requirements, Mary Louise Polzin

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Modeling Interactions Among Climate Landscape And Emerging Diseases: A Hantavirus Case Study, Rachel Andrea Loehman

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Oviposition Behavior Of Female Anopheles Gambiae In Eestern Kenya Inferred From Microsatellite Markers, Hong Chen, Ulrike Fillinger, Guiyun Yan

All Peer-Reviewed Publications

Anopheles gambiae females in a relatively isolated hut and all larvae from larval habitats within 100 m of the hut were collected in August 2001 in western Kenya. Among 42 aquatic habitats, 16 had A. gambiae larvae. Two hundred fifty larvae and 58 adults were genotyped using nine microsatellite markers to infer sibling relationship between the larvae and maternity between the females and larvae. The pairwise genetic relatedness of A. gambiae larvae per habitat ranged from -0.4112 to 0.9375, indicating that full siblings, half siblings, and genetically unrelated individuals presented at those habitats with multiple larvae. From a likelihood analysis, …

Expression Of Putative Virulence Factors Of Escherichia Coli O157:H7 Differs In Bovine And Human Infections, Rebecca A. Rashid, Tami A. Tabata, Melissa J. Oatley, Thomas E. Besser, Phillip I. Tarr, Steve L. Moseley

Open Access Publications

No abstract provided.

Foster Care Safety And The Kinship Cue Of Attitude Similarity, David J. Herring

Minnesota Journal of Law, Science & Technology

No abstract provided.

Food Protection And Defense: Preparing For A Crisis, Caroline Smith Dewaal

Minnesota Journal of Law, Science & Technology

No abstract provided.

Expression Profiles Of Tsetse (Glossina Spp) Glossina Proteolytic Lectin (Gpl) Gene, Betty N .. Mbatia

All Master’s Theses

Tsetse flies are important agricultural and medical vectors of African trypanosomes, the causative agents of trypanosomosis in humans and animals. The life cycle of the protozoan parasite Trypanosoma, in its invertebrate vector begins when the tsetse fly feeds on an infected mammalian host. An important step in the establishment of tsetse midgut infection involves transformation of bloodstream-form trypanosomes into procyclic forms. This process is mediated by a wide variety of factors, all of which are intrinsic to the tsetse, trypanosome and the host blood. Tsetse midgut factors involved include lectins, trypsin-like molecules, lysins and lectin-trypsin complex. Recently Glossina proteolytic lectin …

Isolation, Evaluation And Molecular Characterisation Of Bacillus Thuringiensis Isolates Against Prostephanus Truncatus, A Major Storage Pest In Maize, Jane Wamaitha Mwathi

All Master’s Theses

The study was initiated to investigate the potential of locally isolated Bacillus thuringiensis (Bt) isolates for the control of the larger grain borer (LGB) (Prostephanus truncatus), a major storage pest of maize and cassava in Kenya. Samples of soil, grain and dead insects were collected from various maize growing areas in Kenya and screened for the presence of Bt. The isolates were tested for toxic activity against P. truncatus in the laboratory. Bacillus thuringiensis var. tenebrio (Btt), toxic to the Colorado Potato Beetle (CPB) was included in the bioassays as a Standard control reference. Bt precipitate obtained from broth was …

Relationships Between Upper-Limb Functional Limitation And Self-Reported Disability 3 Months After Stroke, Alexander W. Dromerick, Catherine E. Lang, Rebecca Birkenmeier, Michele G. Hahn, Shirley A. Sahrmann, Dorothy F. Edwards

Open Access Publications

No abstract provided.