American Studies Commons^™

Evolution Of The Hammerhead Cephalofoil: Shape Change, Space Utilization, And Feeding Biomechanics In Hammerhead Sharks (Sphyrnidae), Kyle Reid Mara

USF Tampa Graduate Theses and Dissertations

The relationship between form and function is often used to elucidate the biological role of a structure. Hammerhead sharks offer a unique opportunity to study form and function through phylogeny. Because sphyrnid sharks display a range of cranial morphologies this group can be used to address questions about the evolution of cranial design and investigate the effects of changes in head morphology on feeding structures and bite force. Geometric morphometrics, volumetric analyses, morphological dissections, and phylogenetic analyses of the cephalofoil were used to gain insight into changes in cranial design through evolutionary history. External morphometrics and internal volumetric analyses indicated …

The Gulf Of Mexico Red Snapper Individual Fishing Quota Program: The Effects On The Fishing Industry And Potential Outlook, Nathan Miller

USF Tampa Graduate Theses and Dissertations

In January 2007, the Gulf of Mexico red snapper fishery took a step toward sustainability and began management under an individual fishing quota (IFQ) system. The hope is that direct ownership stakes by fishers brings more direct involvement on behalf of the boat owners and fishermen as well as more responsible and sustainable fishing practices on depressed fish populations. The research was conducted in order to study the welfare of local fishing communities as well as the effects on the red snapper fishery itself. Traditional fisheries and economic data were analyzed. In addition a Data Envelopment Analysis (DEA) of the …

Utilizing Facebook Application For Disaster Relief: Social Network Analysis Of American Red Cross Cause Joiners, Jennie Wan Man Lai

USF Tampa Graduate Theses and Dissertations

With the exponential growth of Facebook users worldwide, this platform for social network online has become a powerful tool to connect individuals and share information with each other. This study explores the phenomenal trend of utilizing a Facebook application called Causes to help users organize into online communities for a specific cause and mobilize their resources for disaster relief during the Haiti earthquake disaster. Two separate samples of 100 joiners each from the American Red Cross (ARC) Cause on Facebook were randomly selected before and after the Haiti earthquake disaster to examine the differences of the composition (i.e., attributes) and …

Interface Modifications With Atomic Monolayer, Jayeeta Lahiri

USF Tampa Graduate Theses and Dissertations

No abstract provided.

Personality And Adjustment To Assisted Living, Whitney L. Mills

USF Tampa Graduate Theses and Dissertations

Adjustment to assisted living does not always proceed smoothly, making it imperative to identify predictors of transition difficulties, such as personality factors. The sample for this cross sectional study included 64 older adults from ten assisted living communities in the southeast. The primarily white, well-educated, and female sample had an average age of 86 years. Correlation was used to examine relationships between individual personality factors (neuroticism, extraversion, openness, agreeableness, and conscientiousness) and adjustment. Factor analysis determined both the predictor variables and outcome variables for inclusion in regression analyses. The regression analyses examined the predictive capacity of personality relative to other …

Lybarger, Shaunn Maree (Fa 115), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

"Menstruation: Childbirth and Child-rearing." Independent study compiled for a Western Kentucky University Folk Studies class. Utilizing existing Folklife Archives collections, Lybarger referenced beliefs, customs, and cures associated with fertility, families, child-rearing, and menstruation.

Nearshore Marine Paleoenvironmental Reconstruction Of Southwest Florida During The Pliocene And Pleistocene, Jennifer Leigh Sliko

USF Tampa Graduate Theses and Dissertations

Future climate change has been the subject of considerable speculation

with scientists called upon to predict timing, magnitude, and impact of these

changes.

The Pliocene Warm Period serves as the best-available, pre-modern

analog to predicted climate changes, and Pliocene climate anomalies are

examined as possible scenarios for future climate change. Comparing modern

conditions to the mean climate state of the Pliocene is essential for better

constrained predictions of future climate change, and seasonal

paleoenvironmental records provide a data set more analogous to instrumental

observations and thereby reducing the uncertainty in modeled climate changes.

This study first examines the potential of …

The Impact Of Maladaptive Schema On Disordered Eating: A Collective Case Study, Susan Hurley

USF Tampa Graduate Theses and Dissertations

This qualitative study is based on the reality that disordered eating such as anorexia nervosa, bulimia nervosa, and compulsive overeating resulting in obesity represent a major and growing problem in community health. Treatment models using cognitive behavioral therapy suggest that those diagnosed with an eating disorder tend to judge themselves in terms of their body shape, weight, and eating habits. However, the recovery rate for those treated for an eating disorder that only addresses those three issues identified above is less than 60%. A number of quantitative studies have provided evidence that other maladaptive schema may contribute to bulimic and …

Interview With Opal Cline Crabb Regarding Her Life (Fa 154), Manuscripts & Folklife Archives

Folklife Archives Oral Histories

Transcription of an interview with Opal Cline Crabb conducted by Joe Adams for an oral history project titled "A Generation Remembers, 1900-1949." Crabb discusses her life and times, including information about growing up in McLean County, Kentucky, education, her teaching experience in a one-room school, food preservation at home including hog butchering and meat processing, the introduction of radios and televisions, the Green River and steamboats.

Effects Of A Shallow-Water Hydrothermal Vent Gradient On Benthic Calcifiers, Tutum Bay, Ambitle Island, Papua New Guinea, Brienne E. Engel

USF Tampa Graduate Theses and Dissertations

Ocean acidification is occurring in response to rapidly increasing concentrations of atmospheric CO2. Shallow-water hydrothermal vent systems have been proposed as natural laboratories for studying the effects of elevated pCO2 on benthic communities. Hydrothermal vents occur at depths of approximately 10m in Tutum Bay, Ambitle Island, Papua New Guinea; these vents are surrounded by a typical-appearing fringing coral-reef community. Groups of live specimens of seven species of reef-dwelling, larger benthic foraminifers, along with segments of calcareous green algae broken from live thalli, were collected from a reef location, placed in small mesh bags, and deployed for five days at six …

Preservice Teachers’ Developing Understandings About Culturally Responsive Teaching In A Field-Based Writing Methods Course, Susan V. Bennett

USF Tampa Graduate Theses and Dissertations

I investigated eight preservice teachers’ understandings about culturally responsive pedagogy as they participated in a writing methods course in which they tutored children from different ethnic, socioeconomic, cultural, and linguistic backgrounds in an afterschool program at a local community center. I also investigated how these preservice teachers demonstrated culturally responsive teaching within the writing curriculum. I recognized the need for research relevant to my own personal beliefs and how to strive for more equitable schools. I want to contribute further to the understandings and insights related to culturally responsive pedagogy. According to the literature, it appears teachers remain unprepared to …

A Descriptive Study Of A Building-Based Team Problem-Solving Process, Alexander B. Brewer

All-Inclusive List of Electronic Theses and Dissertations

The purpose of this study was to empirically evaluate Building-Based Teams for General Education Intervention or BBT for GEI. BBT for GEI is a team problem-solving process designed to assist schools in conducting research-based interventions in the general education setting. Problem-solving teams are part of general education and provide support to students with academic or behavioral concerns by creating individualized interventions that teachers can use in the classroom. Historically, problem-solving teams’ two primary goals were to reduce referrals to special education and improve student performance on academic or behavioral concerns. This study examined the effectiveness of BBT for GEI by …

Transgenic Manipulation In Zebra Fish By Combination Of Cre-Loxp Recombinant System, Tol2 Transposon System, And Rnai Technique, Yang Bai

All-Inclusive List of Electronic Theses and Dissertations

The overall goal of this research is to make precisely controlled transgene constructs to target genes in zebrafish and facilitate their functional studies. Many of the previous transgenic techniques (e.g. morpholino) can only produce transient gene expression or inhibition, which is not good for long-term studies. Also, transgenes that randomly integrate into the chromosomes are typically difficult to control and are poorly regulated. Thus, it would be of great benefit to develop a reversibly controlled transgenic tool to help study gene function. Here, we propose to combine three distinct techniques to generate a stable transgenic tool to facilitate gene functional …

Modern Transnational Yoga: A History Of Spiritual Commodification, Jon A. Brammer

Master of Arts in Religious Studies (M.A.R.S. Theses)

Yoga as both a physical activity and a spiritual practice has become an established part of Western culture. In recent years, the interest in postural forms of yoga and the philosophy from which they spring has developed into a multi-billion dollar industry; it has spawned volumes of popular histories and "how-to" books on the subject. However, scholars are only beginning to understand the true roots of modern transnational yoga (MTY) as it has developed in recent times. This thesis reviews the last two decades of scholarship in order to provide a credible explanation for MTY origins and argues that viewing …

Diagnosis Of Depersonalization Disorder, Margaret R. Dehoff

All-Inclusive List of Electronic Theses and Dissertations

Depersonalization Disorder (DPD) is considered both under-researched and under-diagnosed. A variety of reasons have been proposed for the under-diagnosis of DPD, including the high frequency of depersonalization as a symptom and comorbidity of DPD with other disorders. Under-diagnosis of DPD has also been attributed to inadequate diagnostic criteria in the DSM-IV-TR, as it lists only four criteria and only one specifically addresses the phenomenon of depersonalization. Several groups of researchers have proposed more comprehensive and in-depth conceptualizations of DPD. Further, common biases in clinical decision-making, such as an over-reliance on cognitive heuristics and the use of prototypes, can contribute to …

The Promise Of Gangster Glamour: Sinatra, Vegas, And Alluring, Ethnicized, Excess, Laura Cook Kenna

Occasional Papers

Las Vegas has been linked with Frank Sinatra since the 1950s. The highly‐publicized performances of the Rat Pack (consisting of Sinatra, Dean Martin, Sammy Davis, Jr., Joey Bishop, and Peter Lawford) at the Sands crystallized the image of Las Vegas as a place that mingled economic mobility with excess. This excess was often associated with ethnicity and frequently linked to crime. It was, however, the excess that made Las Vegas and Sinatra glamorous to many audiences.

Saints In Sin City: Religion And Community Building In Twentieth Century Las Vegas, Matthew R. Davis

UNLV Theses, Dissertations, Professional Papers, and Capstones

Due to an absence of social and religious tradition, Las Vegas provided the perfect setting for Jewish and Mormon faiths to create communities closely linked to their own spiritual doctrine. This thesis traces the evolution of these groups from the turn of the twentieth-century to the present, focusing on issues such as education, geographic location, and business acumen as avenues for personal and spiritual growth. This thesis also considers the relatively small number of religious studies conducted in the American West, and serves as a possible example for future study by using an urban religious framework to synthesize the dearth …

Table Of Contents

The Dark Man: The Journal of Robert E. Howard & Pulp Studies

Editorial, by Mark Hall

The Man Who Helped Conan: An Interview with Roy Thomas, by Jeffrey Kahan

Fandom at a Crossroads: Jonathon Bacon and The Legacy of Robert E. Howard, by Lee A. Breakiron

Preservation Ethics In The Case Of Nebraska's Nationally Registered Historic Properties, Darren Michael Adams

Department of Geography: Dissertations, Theses, and Student Research

This dissertation focuses on the National Register of Historic Places and considers the geographical implications of valuing particular historic sites over others. Certain historical sites will either gain or lose desirability from one era to the next, this dissertation identifies and explains three unique preservation ethical eras, and it maps the sites which were selected during those eras. These eras are the Settlement Era (1966–1975), the Commercial Architecture Era (1976–1991), and the Progressive Planning Era (1992–2010). The findings show that transformations in the program included an early phase when state authorities listed historical resources pertaining to the settlement of the …

Enhancing Gene Expression Signatures In Cancer Prediction Models: Understanding And Managing Classification Complexity, Vidya P. Kamath

USF Tampa Graduate Theses and Dissertations

Cancer can develop through a series of genetic events in combination with external influential factors that alter the progression of the disease. Gene expression studies are designed to provide an enhanced understanding of the progression of cancer and to develop clinically relevant biomarkers of disease, prognosis and response to treatment. One of the main aims of microarray gene expression analyses is to develop signatures that are highly predictive of specific biological states, such as the molecular stage of cancer. This dissertation analyzes the classification complexity inherent in gene expression studies, proposing both techniques for measuring complexity and algorithms for reducing …

Burt, John D., B. 1955 (Mss 325), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid only for Manuscripts Collection 325. Proof copy of a book titled "Democracy and Poetry: Robert Penn Warren and the Fate of Inwardness." (365 p.) This manuscript was adapted and later published as "Robert Penn Warren and American Idealism."

Plemmons, Florence Williams, B. 1936 (Sc 2286), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid only for Manuscripts Small Collection 2286. Thesis: "Janice Holt Giles: A Bio-Bibliography with Evaluations of the Kentucky Frontier Books as Historical Fiction," written by Florence Williams Plemmons in partial fulfillment of the requirements for a Master of Science degree from the University of Tennessee.

The Role Of Microrna-155 In Human Breast Cancer, William Kong

USF Tampa Graduate Theses and Dissertations

Recent statistics reveal breast cancer as the most common cancer among women and accounts for approximately 41,000 mortalities per year. In diagnosis, features such as stage, grade, lymph node metastasis are important prognostic indicators that help guide physicians and oncologist towards optimal patient care. Presence of established pathological markers such as ER, PR, and Her2/neu status would indicate ideal adjuvant therapy situation. Although treatment of these types of breast cancer is well established, cancer that lack all three receptors, “triple negatives” or “basal like” do not respond to adjuvant therapy and are considered more aggressive in that patients tend to …

Between Agency And Accountability: An Ethnographic Study Of Volunteers Participating In A Juvenile Diversion Program, Marc R. Settembrino

USF Tampa Graduate Theses and Dissertations

Since the 1970s, the United States has witnessed a great expansion of community-based restorative justice programs. These programs serve as alternatives to the traditional court and probation system. Unlike the traditional justice system, restorative justice focuses on repairing harm done by an offense and works toward restoring the offenders to good standing in the community. While there is a significant amount of research which has examined the effectiveness of community-based programs, relatively little research has focused on the community volunteers who participate in these programs. I conducted an ethnographic study (observations and interviews) of community volunteers participating in a juvenile …

Re-Connecting: Revitalizing Downtown Clearwater With Environmental Sensibility, Diego Duran

USF Tampa Graduate Theses and Dissertations

Many downtowns in North America have been severed from the rest of the city and from the contextual relationship to their surroundings. Sundered from their context, the ecological characteristics of a site are frequently taken for granted, and the disengagement of its public spaces erodes the downtown's character as well as the urban fabric.

Downtown Clearwater has lost the vitality and vibrancy that once characterized it as a lively district. Because of recent developments in the downtown area, public spaces have been lost between parking lots, high rises and a small number of sporadic residential pockets. Some of the most …

Photothermal Studies Of Carboxymyoglobin, Meagan Small

USF Tampa Graduate Theses and Dissertations

Small ligand diffusion in heme proteins is not fully understood. To help better understand CO diffusion, three systems were investigated: L29H/F43H site-directed sperm whale myoglobin, horse heart myoglobin in a heavy water buffer, and calix[4]resorcinarene. Binding of copper to calix[4]resorcinarene was photophysically characterized to unravel transient binding of small molecules in heme-copper proteins. Copper binding was found to have a low dissociation constant of approximately 8.6 micrometers.. Reaction profiles using photoacoustic calorimetry were constructed for the myoglobin systems. In deuterium oxide, ligand escape is not rate limited by water entry. Large enthalpy differences arise from the thermodynamic properties of deuterium …

Investigation Of Buildup Dose For Therapeutic Intensity Modulated Photon Beams In Radiation Therapy, Khosrow Javedan

USF Tampa Graduate Theses and Dissertations

Buildup dose of Mega Voltage (MV) photon beams can be a limiting factor in intensitymodulated radiation therapy (IMRT) treatments. Excessive doses can cause patient discomfort and treatment interruptions, while underdosing may lead to local failure.

Many factors which contribute to buildup dose, including the photon beam energy spectrum, scattered or contaminant radiation and their angular distribution, are not modeled well in commercial treatment planning systems. The accurate Monte Carlo method was employed in the studies to estimate the doses.

Buildup dose of 6MV photon beams was investigated for three fundamentally different IMRT modalities: between Helical TomoTherapy and traditional opposed tangential …

Computer Simulation Of Metal-Organic Materials, Abraham C. Stern

USF Tampa Graduate Theses and Dissertations

Computer simulations of metal-organic frameworks are conducted to both

investigate the mechanism of hydrogen sorption and to elucidate a detailed,

molecular-level understanding of the physical interactions that can lead to successful

material design strategies. To this end, important intermolecular interactions are

identified and individually parameterized to yield a highly accurate representation

of the potential energy landscape. Polarization, one such interaction found to play a

significant role in H

2 sorption, is included explicitly for the first time in simulations

of metal-organic frameworks. Permanent electrostatics are usually accounted for by

means of an approximate fit to model compounds. The application of …

Geographic Variation In Life History Tactics, Adaptive Growth Rates, And Habitatspecific Adaptations In Phylogenetically Similar Species: The Eastern Fence Lizard, Sceloporus Undulatus Undulatus, And The Florida Scrub Lizard, Sceloporus Woodi, Travis R. Robbins

USF Tampa Graduate Theses and Dissertations

To understand the evolutionary and ecological significance of geographic variation in life

history traits, we must understand whether the patterns are induced through plastic or adaptive

responses. The Eastern Fence Lizard,

Sceloporus undulatus

, exhibits countergradient variation

(larger body sizes, et cetera, in northern, cooler environments; presumed adaptive) in life history

traits across its large geographic range. However, cogradient variation (the expected result from

a plastic response, although not necessarily inconsistent with adaptation) has been suggested as

a null hypothesis, especially on fine geographic scales because of relatively small environmental

changes. Here we focus on life history variation on a …

Assessing The Ability Of Soils And Sediment To Adsorb And Retain Cs-137 In Puerto Rico, Warner Ithier-Guzman

USF Tampa Graduate Theses and Dissertations

As part of the radioactive exercises taking place around the world anthropogenic radionuclides were introduce to Puerto Rico’s terrestrial and aquatic environments beginning in 1962. Two major projects took place in the island, the Rain Forest Project and the construction of a Boiling Superheat Nuclear Power Plant (BONUS). While in operation several accidental shutdowns occurred at the BONUS facility. One of these accidental shutdowns released 582 MBq into the nearby environment. Vieques an island located few miles east of the main island has received anthropogenic inputs of heavy metals resulting from military practices conducted by the US Navy. Due to …