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From Airport To Spaceport: Designing For An Aerospace Revolution, Paula Selvidge

USF Tampa Graduate Theses and Dissertations

"Airports will shape business location and urban development in the 21st century as much as highways did in the 20th century, railroads in the 19th and seaports in the 18th" - John D. Kasarda, Ph.D. Kenan-Flagler Business School, University of North Carolina http://www.aerotropolis.com/author.html

I say, spaceports will shape the urban development of the 21st century, more than airports, bringing about an aerospace revolution. Just as new technologies triggered the global revolutions of the past, so the invention of reusable spacecraft will revolutionize transportation.

The invention of such spacecraft suggests the need for a different kind of transportation hub: a spaceport. …

Local Environmental Perceptions And Cognitive And Affective Learning In A Rural, Andean Community In Mollepata, Peru, Luisella Mazzone De Angelis

USF Tampa Graduate Theses and Dissertations

This study examines the linkages between environmental field trips and cognitive and affective gains in two groups of homogenous elementary-aged students in Mollepata, Peru. One group participated in an environmental field trip to a local, non-profit farm (Aprodes) to explore watershed and agricultural issues. The second group received the same content within the classroom setting. The research also examines the environmental perceptions of local residents via semi-formal open-ended interviews to assess their environmental awareness and their willingness to receive environmental education services from an outside organization.

Data were collected both quantitatively and qualitatively via pre and post tests containing science …

Differential Decomposition Patterns Of Human Remains In Variable Environments Of The Midwest, Melissa A. Pope

USF Tampa Graduate Theses and Dissertations

Where do people die alone when they remain undiscovered for extended periods of time? Estimation of the postmortem interval (PMI) is critical to reconstructing the events surrounding a person's death and this is an area in which forensic anthropologists have played a leading role. This thesis applied an anthropological framework that takes a comprehensive approach to analyzing the demography of unaccompanied deaths, the relationships and timing of decomposition in multiple depositional contexts, and created a model for the prediction of accumulated degree days (ADD) for bodies within enclosures.

While there have been extensive experimental and case study reviews on decomposition …

The Female Colonizer And Othered Woman In Isak Dinesen's Out Of Africa, Jean Rhys's Wide Sargasso Sea, Tayeb Salih's Season Of Migration To The North, And Paule Marshall's The Chosen Place, The Timeless People, Lindsay L. Sloan

USF Tampa Graduate Theses and Dissertations

The central issue of this thesis is the complicated relationship between the colonized individual and the constitutive as well as emblematic female colonizer in Isak Dinesen's Out of Africa, Jean Rhys's Wide Sargasso Sea, Tayeb Salih's Season of Migration to the North, and Paule Marshall's The Chosen Place, The Timeless People. Each of these novels displays colonization by a female (or females) and relates back to historical colonialism, but each characterizes the relationship between the oppressors and oppressed differently. Dinesen's and Rhys's works stem from historical colonization in which European colonizers conquered and ruled other territories; …

Functional Connectivity And Responses To Chemoreceptor Stimulation Of Medullary Ventrolateral Respiratory Column Neurons, Mackenzie M. Ott

USF Tampa Graduate Theses and Dissertations

Ventrolateral medullary neurons have important roles in cardiorespiratory coordination. A rostral extension of the ventral respiratory column (RVRC), including the retrotrapezoid nucleus (RTN), has neurons responsive to local perturbations of CO2 / pH. Respiratory-modulated firing patterns of RVRC neurons are attributed to influences of more caudal (CVRC) neurons. These circuits remain poorly understood. This study addressed the hypothesis that both local interactions and influences from the CVRC shape rostral neuron discharge patterns and responses. Spike trains from 294 rostral and 490 caudal neurons were recorded with multi-electrode arrays along with phrenic nerve activity in 14 decerebrate, vagotomized cats. Overall, 214 …

Unamuno's Concept Of The Tragic, Ernesto O. Hernandez

USF Tampa Graduate Theses and Dissertations

This thesis focuses in presenting Miguel de Unamuno’s concept of the tragic. Historically this concept has suffered various changes of meaning and application. If successful the project shall provide the distinct connotation, features, and characteristics that Unamuno attributes to the tragic. His special treatment of the tragic harnesses a way for the will to become aware of its existential condition. This awakening of consciousness evokes an arousal of dichotomies that the will must confront. Faith against reason, religion against science, heart against intellect, are amongst these conflicting predicaments. The will’s constant struggle between these opposing forces constitutes for Unamuno the …

Comparing The Effectiveness Of Behavioral Contracts That Use Function Based Reinforcers Versus Highly Preferred Items For Attention Maintained Behaviors, Dánica M. Diáz

USF Tampa Graduate Theses and Dissertations

Behavioral contracts were used to reduce the socially inappropriate and stigmatizing behaviors of adult men diagnosed with an intellectual disability. All three participants were residing in an intensive residential habilitation facility and receiving 24 hour supports due to the intensity of their problem behaviors. A multiple baseline across subjects with a series of reversals within the intervention phase was used to compare and evaluate the effectiveness of two types of behavioral contracts: one based on the function of the behavior and the other based on highly preferred items. Brief functional analyses were conducted to determine the function of the participants' …

Life In The Florida Everglades: Bioarchaeology Of The Miami One Site, Cristina Echazabal

USF Tampa Graduate Theses and Dissertations

The bioarchaeology of prehistoric south Florida has been an area of archaeological interest for the last century because of the interplay between ancient populations and the unique environment of the Everglades. The purpose of this study is to analyze the pathology, demography and mortuary practice of the ancient Southeast Florida aboriginal population at Miami One to assess the similarity of Miami One to other south Florida populations during the prehistoric period. The Miami One site (8DA11) is one of many related sites located along the shore of the Miami River. It was continuously occupied from the Late Archaic (ca.1000 B.C.) …

Empty Streets In The Capital Of Modernity: Formation Of Lieux De Mémoire In Parisian Street Photography From Daguerre To Atget, Sabrina Lynn Hughes

USF Tampa Graduate Theses and Dissertations

This study proposes the existence of lieux de mémoire in the photographs of Eugene Atget (1857-1927). My framework is based on historian Pierre Nora's definition: a lieu de mémoire is an object or idea which has become a symbolic stand-in for a community's memorial heritage. I suggest that Atget's photographs of the streets of old Paris, in concert with an empty-street aesthetic function as lieux de mémoire for their primary audience, antiquarians and professional archivists who specialized in old Paris.

According to Nora's structure, identification of a lieu de mémoire requires first the establishment of a historical tradition. In the …

Effects Of Ozone On Blood Components, Daniela Sloan

USF Tampa Graduate Theses and Dissertations

Previous studies on the medical use of ozone therapies show a very diverse array of results, from ozone reducing the amount of HIV virus in the blood, to no effect, to causing the death of several patients due to pulmonary embolism and infections. However, ozone therapies are widely used in Europe and considered medically safe. In the U.S., doctors in 28 states use ozone therapies.

The objectives of this study were to investigate the effects of medical grade ozone at varying concentrations used in ozone therapies. These were achieved by evaluating the C-reactive protein, erythrocyte sedimentation rate, total reduced and …

Descartes' Bête Machine, The Leibnizian Correction And Religious Influence, John Voelpel

USF Tampa Graduate Theses and Dissertations

René Descartes’ 1637 “bête machine” characterization of nonhuman animals has assisted in the strengthening of the Genesis 1:26 and 1: 28 disparate categorization of nonhuman animals and human animals. That characterization appeared in Descartes’ first important published writing, the Discourse on the Method, and can be summarized as including the ideas that nonhuman animals are like machines; do not have thoughts, reason or souls like human animals; and thus, cannot be categorized with humans; and, as a result, do not experience pain or certain other feelings. This characterization has impeded the primary objective of environmental ethics - the extension of …

Immune Redistribution To Skin In Wild And Domesticated Songbirds, Joshua Ryan Kuhlman

USF Tampa Graduate Theses and Dissertations

Implantation of dental sponges under the skin of lab rodents has been used to evaluate whether acute stress enhances leukocyte infiltration to a surgical site. First, I replicated this technique in house sparrows to test whether transient stressors cause similar immunoredistribution (i.e., movement of immune cells out of circulation and to the periphery) in a wild animal. As placement into captivity alone may serve as a stressor to wild animals, I compared sponge infiltration over different periods of captivity. Second, I compared how domestication affects immunoredistribution by comparing results of wild sparrows to domesticated zebra finches. Zebra finches were chosen …

Patient Reported Efficacy Of Botulinum Toxin Type A In The Treatment Of Chronic Migraine Headaches, Patrick F. Whitney

USF Tampa Graduate Theses and Dissertations

Objective: To assess patient reported efficacy of Botulinum toxin type-A for the prophylaxis of migraine headaches in patients with frequent migraine headaches prior to initiation of treatment with Botulinum toxin type-A compared to post treatment. Questions addressed include is there a difference in frequency of migraine headaches following treatment with Botulinum toxin type-A, is there a difference in cost of conventional treatment versus Botulinum toxin type-A and is there a difference in quality of life.

Research Plan: Questions addressed patient status prior to the initiation of treatment as well as post treatment. Patient quality of life change, duration and frequency …

Use Of Model Compounds To Study Potential Removal Of Pharmaceuticals Using Octolig®, Wen-Shan Chang

USF Tampa Graduate Theses and Dissertations

The existence of pharmaceuticals in the environment has some adverse effects, and may pose threat to the organisms in the environment. The possibility of removing certain pharmaceuticals from wastewater was tested using Octolig®, a commercially available material with polyethyldiamine moieties covalently attached to high-surface area silica gel. Selected drug models were subjected to column chromatography in efforts to effect removal by means of ion encapsulation, the effectiveness of which would depend upon having appropriate anionic functional groups. The experimental results suggested that the model compounds, Rose Bengal, Eosin Y, Erythrosine , ZPS, and Lissamine Green B were successfully encapsulated by …

Anuran And Tree Community Structure Of Cypress Domes In Tampa, Florida, Relative To Time Since Incorporation Within The Urban Landscape, Christopher Haggerty

USF Tampa Graduate Theses and Dissertations

Wetlands in densely urbanized landscapes display altered physical, chemical, and biological features; however, long term trends in these are poorly known. The purpose of this study was to determine if biological, physical, and chemical changes in isolated cypress domes are related to time since incorporation within an urban landscape. Sixteen cypress domes in Tampa, Florida were placed into four decadal age groups based on construction date of residential homes within 200 m of wetland edge, with multiples in each age group: 1970s, 1980s, 1990s, 2000s, and rural sites as regional controls. Each site was visited monthly from July 2008 until …

Do You Have A Permit For That? Exposing The Pseudo-Public Space And Exploring Alternative Means Of Urban Occupation, Adam Barbosa

USF Tampa Graduate Theses and Dissertations

In his 1964 work "One Dimensional Man" Herbert Marcuse describes what he believes to be the de-evolution of industrialized society into the single minded pursuit of commerce. Decades later his hypothesis seems even closer to the truth, as much of our social interaction is now based in spaces that are designed to promote consumption. These spaces are in fact privately owned lots masquerading as public space so as to satiate the populace's desire for "public" interaction without sacrificing their effectiveness as places of commerce. The migration of social interaction into these pseudo-public spaces has also further marginalized the city's remaining …

Lithic Technology And Obsidian Exchange Networks In Bronze Age Sardinia, Italy (Ca. 1600-850 B.C.), Kyle P. Freund

USF Tampa Graduate Theses and Dissertations

The Sardinian Bronze Age (Nuragic period) and the factors which created and maintained an island-wide identity as seen through the presence of its distinctive nuraghi have received considerable attention; however the amount of research directly related to the stone tools of the era has been relatively limited despite the wealth of knowledge it is capable of yielding. This thesis hopes to contribute to Sardinian archaeology through the study of ancient technology, specifically obsidian lithic technology, by combining typological information with source data gleaned from the use of X-ray fluorescence spectrometry (XRF). These data are integrated with statistical analyses breaking down …

Development And Testing Of A New C-Based Algorithm To Control A 9-Degree-Offreedom Wheelchair-Mounted-Robotic-Arm System, Ana Catalina Torres Rocco

USF Tampa Graduate Theses and Dissertations

A Wheelchair-Mounted Robotic Arm (WMRA) was designed to aid people with limited or no upper-limb usage to accomplish activities of daily living (ADLs). The primary objective of this research was to enhance the performance of the WMRA by improving the communication protocols and functions between the hardware and software used for its control.

Previously, the control algorithm of the robotic arm was tested in simulation and in the physical arm. These implementations required a combination of Matlab and C++ language and introduced some software instability under Windows operating system. To improve the performance of the WMRA, the programs for hardware …