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Solid Metaphor And Sacred Space: Interpreting The Paradigmatic And Syntagmatic Relations Found At Beth Alpha Synagogue, Evan Carter

USF Tampa Graduate Theses and Dissertations

With the destruction of the Second Temple in 70 CE, more than an iconic symbol of Jewish identity was destroyed. As the epicenter of religious life for Jews within the land of Israel, the Temple stood as both a symbol for religious hope and as the physical embodiment of Judaism. Yet, in the centuries that would follow synagogue’s like the one found at Beth Alpha would come to fill its absence.

In this thesis I will demonstrate how the use of Christopher Tilley’s theory of the solid metaphor helps us to better understand both the art and architecture of the …

Modeling The Extent Of Virus Removal In Waste Stabilization Ponds To Support Reuse Of Wastewater, Kelly James Vannoy

USF Tampa Graduate Theses and Dissertations

Waste stabilization ponds (WSPs) are one of the most prevalent types of domestic wastewater treatment technologies employed worldwide, and global stressors such as urbanization, population growth, climate change, and water scarcity have increased the demand for reusing treated wastewater. The safe reuse of treated wastewater in agriculture can ease water scarcity, aid in food production, and reduce environmental degradation from the discharge of wastewater effluent to surface waters. The ability to predict virus concentrations in wastewater effluent is an important criterion for determining whether wastewater is suitable for discharge to the environment or for reuse in agriculture. However, many uncertainties …

Analysis And Processing Of Human Electroretinogram, Abdulrahman Mohammad Alaql

USF Tampa Graduate Theses and Dissertations

Electroretinagram (ERG) is the recording of electrical activity of retinal cells elicited by light stimulation, which has been widely used to help diagnose different types of retinal dysfunctions. The ERG response signal is a short non-stationary signal that contains overlapping components. Different Digital Signal Processing (DSP) techniques are investigated using MATLAB to study the time-frequency responses of the ERG signal such as Short Time Fourier Transform (STFT), Continuous Wavelet Transform (CWT) and Discrete Wavelet Transform (DWT). The Photopic ERG signal was processed and analyzed in this thesis and the results of each technique have been investigated in detail. The Photopic …

Metabolic Therapy For Age-Dependent Impaired Wound Healing, Shannon Lynn Kesl

USF Tampa Graduate Theses and Dissertations

Chronic wounds represent an under-acknowledged socioeconomic epidemic, affecting 1.8 million new patients per year and costing the US health care system upwards of $25 billion annually. This substantial cost is rapidly growing due to a disproportionate occurrence in the ever-aging population. Key features associated with age-related impairment of wound healing include limited energy and nutrient exchange, unremitting inflammations, increased reactive oxygen species (ROS), and diminished blood flow. Most chronic wound therapies target specific molecular mechanisms; however, there are often multiple mitigating factors that prevent normal wound closure. This is likely one reason most wound therapies are minimally effective. In the …

Motivation Of Adult, Auditioned Community Choirs: Implications Toward Lifelong Learning, David James Redman

USF Tampa Graduate Theses and Dissertations

Knowledge of motivation factors can assist conductors and music educators at all levels in planning and implementation of musical goals. The purpose of this study was to identify motivational factors to join the choir and maintain membership in the choir as well as the role of stress/anxiety in maintaining choral membership. In addition, the role of musicianship was evaluated in terms of music aptitude and vocal ability. Participants (N=135) from four adult, auditioned community choirs participated in this study. Data was collected using Advanced Measures of Music Audiation, Singing Coach, measure of vocal ability and a questionnaire relating to topics …

Archaeology Of Silver Springs State Park, Marion County, Florida, Rudy J. Westerman

USF Tampa Graduate Theses and Dissertations

An archaeological survey was conducted of the Silver Springs State Park in Ocala, Florida, between August 2014 and December 2015. The project goals were to relocate and assess the previously recorded archaeological sites in the park and attempt to discover new sites. Background research, archaeological fieldwork including surface collection, shovel testing, and informant interview were conducted with this aim. Each site is described and addressed, and most were relocated; twelve new resources were added to the inventory. The Silver Springs and Silver River watershed have been occupied from the Paleo-Indian period at least 13,000 years ago through the twentieth century. …

Production Of Biodiesel From Soybean Oil Using Supercritical Methanol, Shriyash Rajendra Deshpande

USF Tampa Graduate Theses and Dissertations

The slow yet steady expansion of the global economies, has led to an increased demand for energy and fuel, which would eventually lead to shortage of fossil fuel resources in the near future. Consequently, researchers have been investigating other fuels like biodiesel. Biodiesel refers to the monoalkyl esters which can be derived from a wide range of sources like vegetable oils, animal fats, algae lipids and waste greases. Currently, biodiesel is largely produced by the conventional route, using an acid, a base or an enzyme catalyst. Drawbacks associated with this route result in higher production costs and longer processing times. …

Three-Dimensional Interstitial Space Mediates Predator Foraging Success In Different Spatial Arrangements, Stephen Gregory Hesterberg

USF Tampa Graduate Theses and Dissertations

Habitat structure modifies the strength of predator-prey interactions, but it remains unclear how to describe the three-dimensional spatial arrangement of structural components in a way that consistently predicts outcomes. Interstitial space may provide a useful target for measurement, but most studies use only two-dimensional methods to describe 3D space, limiting their predictive power. Using a novel technology to produce identical components, this study tests whether the 3D interstitial space of oyster shell mimics modifies the ability of blue crabs (Callinectes sapidus) to capture their mud crab prey (Eurypanopeous depressus) in mesocosms and a variety of reef-associated …

“It’S Not Like A Movie. It’S Not Hollywood:” Competing Narratives Of A Youth Mentoring Organization, Carley Geiss

USF Tampa Graduate Theses and Dissertations

Direct social service workers face a variety of difficulties including low pay, limited upward mobility, role ambiguity, and emotional exhaustion. This study adds to the understanding of the complexities of front-line service work with an analysis of the storytelling of case managers working with Big Brothers Big Sisters. Interview participants describe a problem of “volunteer expectations,” which they define as related to the organizational storytelling of the program: the images that entice people to volunteer do not match actual volunteer experiences. I argue that glamorized storytelling through marketing and recruitment tactics creates unintended, negative consequences for volunteers and case managers. …

Elastin Like Polypeptides As Drug Delivery Vehicles In Regenerative Medicine Applications, Alex Leonard

USF Tampa Graduate Theses and Dissertations

Elastin like polypeptides (ELPs) are a class of naturally derived biomaterials that are non-immunogenic, genetically encodable, and biocompatible making them ideal for a variety of biomedical applications, ranging from drug delivery to tissue engineering. Also, ELPs undergo temperature-mediated inverse phase transitioning, which allows them to be purified in a relatively simple manner from bacterial expression hosts. Being able to genetically encode ELPs allows for the incorporation of bioactive peptides and functionalization of ELPs. This work utilizes ELPs for regenerative medicine and drug delivery.

The goal of the first study was to synthesize a biologically active epidermal growth factor-ELP (EGF-ELP) fusion …

Chemical Investigation Of Antarctic Marine Organisms & Their Role In Modern Drug Discovery, Jacqueline Lee Fries

USF Tampa Graduate Theses and Dissertations

The chemicals produced by biological systems, whether proteins, peptides, or terpenes, will always provide an intriguing topic for researchers. Invisibly controlling every aspect of nature, these molecules are responsible for life, evolution, and death. Specifically, here is described the secondary metabolites produced by Antarctic marine organisms as well as others, and how they are used to defend or attract other animals while potentially providing health benefits to mankind. This is done through collection, extraction, and separation of individual specimens. The respective mixtures of compounds after isolation are then analyzed via spectroscopic methods such as nuclear magnetic resonance spectroscopy, mass spectrometry, …

The Ecological Succession Of Mosquitoes Inhabiting Waste Tires In A Subtropical Swamp And Upland Forest In Central West Florida, Emily Thuong Nguyen Dinh

USF Tampa Graduate Theses and Dissertations

Literature has not yet seen a contribution involving the description of successional patterns of mosquitoes (Diptera: Culicidae) inhabiting discarded automobile tires in sylvan areas nor an investigation into the macro- and micro-environmental factors that may influence the seasonal shifts in species composition and abundance in that respective habitat. Waste tires in undeveloped forests are a hazard to human and animal health because they can support a population of vector mosquitoes. Locating productive waste tire mosquito habitats is problematic in wooded areas but is crucial for diminishing pathogen transfer in areas where humans have regular access to forests because of possible …

Antigen Specific Induced T Regulatory Cellular Therapy For Graft-Versus-Host Disease Following Allogeneic Bone Marrow Transplantation, Jessica Lauren Heinrichs

USF Tampa Graduate Theses and Dissertations

Allogeneic hematopoietic stem cell transplantation (allo-HCT) has been a successful cellular therapy for patients suffering from hematological malignancies for many decades; however, the beneficial effects of graft-versus-leukemia (GVL) are classically offset by graft-versus-host disease (GVHD). GVHD occurs when major and/or minor human leukocyte antigen (HLA) mismatches between donor and recipient cause rapid expansion and activation of donor effector T cells (Teffs) resulting in end organ damage to the recipient’s epithelial tissues. Given the lymphoproliferative nature of this disease, the standard treatment option is broad immunosuppression, which can result in primary disease relapse, steroid refractory GVHD, and/or opportunistic infection. A more …

Resource Recovery Through Halophyte Production In Marine Aquaponics: An Evaluation Of The Nutrient Cycling And The Environmental Sustainability Of Aquaponics, Suzanne Boxman

USF Tampa Graduate Theses and Dissertations

Aquaculture, the farming of aquatic animals and plants, is an important component of global food production, which supplies a nutritious protein source for millions of people. Interest in improving the sustainability of aquaculture has led to the development of aquaponics in which fish production is combined with plant production to create zero-discharge systems. A need for more fundamental science and engineering research on marine aquaculture and growing interest in production of halophytes motivated this novel research on marine aquaponics. One objective was to evaluate the growth and nutrient removal capacity of halophytes in marine aquaponics. Bench-scale studies were conducted to …

Synthesis Of Agents For The Treatment And Analysis Of Tropical Diseases, Jeanine Yacoub

USF Tampa Graduate Theses and Dissertations

Toxoplasmosis is an opportunistic disease caused by the protozoan parasite Toxoplasma gondii. The parasite is usually staved off by a healthy immune system and remains dormant in the body. In immunocompromised patients, the parasite can become active and spread throughout the body causing symptoms such as encephalitis, cognitive disorders, seizures, and death. Combination drug therapy is the usual treatment for toxoplasmosis; however, patients suffer from problems of intolerance, allergic reactions, and cytotoxicity. In an effort to identify new drug targets for toxoplasmosis, a series of compounds have been synthesized that can be used as tools to probe the unique …

Funeral Service Employers' Perceptions Of Body Art And Hireability, Tanya E. Scotece

USF Tampa Graduate Theses and Dissertations

The purpose of this research was to determine whether there were biases among funeral home and cemetery professionals with regards to hiring mortuary science graduates with tattoos.

An anonymous survey including a photograph of either a male or female with various degrees of visible body art, ranging from none to extreme, was sent to 1484 members of the International Cemetery, Cremation and Funeral Association. The primary methodology used to determine whether biases existed regarding visible body art were a semantic differential and a hireability scale. The survey was designed to gather information related to the following three research questions:

1. …

Ammonium Removal From High Strength Wastewater Using A Hybrid Ion Exchange Biological Process, Veronica Ester Aponte-Morales

USF Tampa Graduate Theses and Dissertations

Anaerobic digestion (AD) has been shown to be an effective technique for energy recovery and stabilization of livestock wastes, municipal sludges and industrial wastewaters. However, further treatment is required to remove nitrogen from AD effluents to avoid detriments to surface and ground waters. The high free ammonia (FA) concentrations present in AD effluents can inhibit nitrification processes in conventional biological nitrogen removal (BNR) systems. The overall goal of this research was to develop a process for removal of nitrogen from AD swine waste (ADSW) effluent. The proposed solution was to incorporate particulate chabazite, which has a high cation exchange capacity, …

The Relationship Of Childhood Stress To Adult Health And Mortality Among Individuals From Two U.S. Documented Skeletal Collections, Late 19Th To Early 20Th Centuries, Rhonda Coolidge

USF Tampa Graduate Theses and Dissertations

Although the association between social inequality and poor adult health is well established, the mechanisms by which inequality is translated into poor adult health are less clear. Increasingly, evidence suggests that many adult health problems and health disparities have their origins in early life; the developmental origins of health and disease (DOHaD) hypothesis provides an explanatory mechanism linking adverse early life conditions with permanent structural or functional changes that increase the risk for disease. This hypothesis is consistent with bioarchaeological research noting reduced lifespan among individuals exhibiting signs of childhood stress.

The principal aim of this dissertation is to contribute …

The Relationship Between Social Networks, Exchange And Kids’ Food In Children’S Peer Culture, Stephanie Tillman Melton

USF Tampa Graduate Theses and Dissertations

This study investigates children’s peer culture, social networks and the role that kids’ food plays in peer exchanges during middle childhood. During this stage children develop social competencies as they join peer groups with other children and become socialized into children’s peer culture. In order to immerse myself within children’s culture, I conducted ethnographic fieldwork at two afterschool programs providing care for elementary school children. I investigated friendships, social networks and exchanges among third through fifth grade children at the programs. The study included participant observation and participatory group interviews with a sample of the children at both sites. The …

Living Among The Ruins Of An Unknown Past: Economic Realities, Sociocultural Perceptions, And Archaeological Practice In The Naco Valley, Honduras, Jose Enrique Moreno-Cortes

USF Tampa Graduate Theses and Dissertations

This study addresses the relationship between perceptions of cultural patrimony, socioeconomic realities, and interactions with archaeological sites in two rural communities in the Naco Valley, Honduras. Palmarejo and Palos Blancos are communities situated around the Naco Valley, that share their space with two major archaeological sites.The residents of these communities interact with the archaeological sites by using their area for farming, cattle grazing, and social/recreational activities. On several occasions, the mounds in the archaeological sites have been used as a source of raw materials for construction. Thus far, the damage to the ruins by these activities has been minimal. However, …

A Gadamerian Analysis Of Roman Catholic Hermeneutics: A Diachronic Analysis Of Interpretations Of Romans 1:17-2:17, Steven Floyd Surrency

USF Tampa Graduate Theses and Dissertations

Catholic exegesis of scriptural and dogmatic statements has become rigid in the period following the Enlightenment. Gadamer’s account of philosophical hermeneutics, when applied to the Catholic situation, elaborates how Catholic exegesis might return to its premodern, freer form. Following Gadamer, I hold that to understand is to fuse the horizon of the old with today’s horizon using the preunderstandings that have been provided by the tradition while at the same time bringing the questions of today into dialogue with the text.

Examples of how Romans 1 and 2 have been interpreted historically serve to support this thesis. Origen reads Romans …

Characterization Of Two Novel Gene Regulatory Systems In The Zoonotic Bacterium Bartonella Henselae, Nhan Tu

USF Tampa Graduate Theses and Dissertations

The genus Bartonella contains Gram-negative arthropod-borne bacteria that are found in many small animal reservoirs and are capable of causing human disease. Bacteria utilize a general stress response system to combat stresses from their surrounding environments. In α-proteobacteria, the general stress response system uses an alternate σ factor as the main regulator and incorporates it with a two-component system into a unique system. Our study identifies the general stress response system in the α-proteobacterium, Bartonella henselae, where the gene synteny is conserved and both the PhyR and alternate σ factor have similar sequence and domain structures with other α-proteobacteria. …

Mass Spectrometry-Based Investigation Of App-Dependent Mechanisms In Neurodegeneration, Dale Chaput

USF Tampa Graduate Theses and Dissertations

Alzheimer’s disease (AD) is the most prevalent form of dementia affecting the elderly, and as the aging population increases the social and economic burden of AD grows substantially. Pathological hallmarks of AD include the accumulation of extracellular amyloid plaques and intracellular neurofibrillary tangles (NFTs), as well as significant neuron loss. Amyloid plaques consist of aggregated amyloid beta (Aβ) peptide, which is generated from the proteolytic processing of amyloid precursor protein (APP) in addition to several other peptides. While the processing of APP has been characterized, its primary physiological function and its involvement in AD pathology are poorly understood. Developing a …

A Comparative Analysis Of Portable X-Ray Fluorescence Spectrometry And Stable Isotopes In Assessing Ancient Coastal Peruvian Diets, Theresa Jane Gilbertson

USF Tampa Graduate Theses and Dissertations

This dissertation explores a cross-cultural analysis of the dietary signatures of four coastal cultures of prehistoric Peru. A combination of elemental analysis based on portable x-ray fluorescence spectrometry (pXRF), testing trace elements presented in 209 individuals’ skulls representing the Nazca (38), Cañete (33), Lima (40), and Moche (98) valleys and/or cultures of the first millennium AD, is weighed in conjunction with isotope ratio mass spectrometry (IRMS) to analyze human bone collagen and bone apatite derived from a portion of the individuals represented in the Nazca, Cañete, and Lima cranial samples.

Evidence from the results of both tests are weighed using …

Use Of Spirometry For Medical Clearance And Surveillance In Occupations Requiring Respirator Use, Ushang Prakshbhai Desai

USF Tampa Graduate Theses and Dissertations

Medical certification of workers for respirator use is an important activity of occupational medicine health professionals. Spirometry is a diagnostic tool to evaluate respiratory distress/insufficiency that may affect respirator use. In this study, we analyzed the pulmonary function data of 337 workers from different occupations which required medical evaluation to wear a respirator. The American Thoracic Society and National Fire Protection Association criteria were used to evaluate employees. Of 337 workers who were cleared for respiratory use on the basis of medical questionnaires for respirator compliance, 14 (4.15%) failed to pass respirator compliance on the basis of NFPA criteria and …

Molecular And Phenotypic Studies Validating The Role Of The Ecdysone Receptor In The Human Parasite Brugia Malayi, Amruta Mhashilkar

USF Tampa Graduate Theses and Dissertations

Filariasis and onchocerciasis are debilitating diseases affecting 120 million people globally. The massive socio-economic impact of these diseases energized the international community to declare a goal of eliminating filariasis 2020. This resulted in a dramatic increase in the efforts to eliminate filariasis and onchocerciasis, employing a strategy of mass drug administration (MDA). However, these programs rely upon the small arsenal of drugs. This leaves these programs vulnerable to failure in the face of developing resistance and local intolerance to the current drug regimens. Thus, new drugs against these infections are critically needed. A homologue of the ecdysone receptor (EcR), a …

John Duns Scotus’S Metaphysics Of Goodness: Adventures In 13th-Century Metaethics, Jeffrey W. Steele

USF Tampa Graduate Theses and Dissertations

At the center of all medieval Christian accounts of both metaphysics and ethics stands the claim that being and goodness are necessarily connected, and that grasping the nature of this connection is fundamental to explaining the nature of goodness itself. In that vein, medievals offered two distinct ways of conceiving this necessary connection: the nature approach and the creation approach. The nature approach explains the goodness of an entity by an appeal to the entity’s nature as the type of thing it is, and the extent to which it fulfills or perfects the potentialities in its nature. In contrast, the …

Kinematic Control Of Redundant Mobile Manipulators, Mustafa Mashali

USF Tampa Graduate Theses and Dissertations

A mobile manipulator is a robotic arm mounted on a robotic mobile platform. In such a system, the degrees of freedom of the mobile platform are combined with that of the manipulator. As a result, the workspace of the manipulator is substantially extended. A mobile manipulator has two trajectories: the end-effector trajectory and the mobile platform trajectory. Typically, the mobile platform trajectory is not defined and is determined through inverse kinematics. But in some applications it is important to follow a specified mobile platform trajectory. The main focus of this work is to determine the inverse kinematics of a mobile …

Hepatic Nutrient And Hormonal Regulation Of The Pancreatic-Derived Factor (Pander) Promoter, Whitney Ratliff

USF Tampa Graduate Theses and Dissertations

PANcreatic-DERived factor (PANDER, FAM3B) has been shown to regulate glycemic levels via interactions with both pancreatic islets and the liver. Although PANDER is predominantly expressed from the endocrine pancreas, recent work has provided sufficient evidence that the liver may also be an additional tissue source of PANDER production. At physiological levels, PANDER is capable of disrupting insulin signaling and promoting increased hepatic glucose production. As shown in some animal models, strong expression of PANDER, induced by viral delivery within the liver, induces hepatic steatosis. However, no studies to date have explicitly characterized the transcriptional regulation of PANDER from the liver. …

Elucidation Of The Role Of Poly(Adp-Ribose) Polymerase In Drug-Induced Toxicity, Kambria Haire

USF Tampa Graduate Theses and Dissertations

Drug toxicity may cause liver injury, resulting in damage to cells and tissues. This damage can lead to cytotoxic events that may result in an activation of poly (ADP-ribose) polymerase (PARP). A study was conducted to determine if cocaine and acetaminophen toxicity lead to DNA damage and to the activation of the repair protein, PARP in the liver using the hepatotoxicants: cocaine and acetaminophen (APAP).

A dose-response analysis for cocaine concluded that a dose as low as 20 mg/kg resulted in elevated ALT levels. A higher dose of 60 mg/kg was tested for analyses but resulted in severe hemorrhaging. The …