Digital Commons Network^™

Commencement Convocation Program, Usf, Graduate, December 15, 2012, University Of South Florida

USF Graduation and Convocation Programs

Honorary Doctor of Science - Joseph S. Francisco

163rd Commencement, Fall

Commencement Programs

No abstract provided.

Influence Of Tidal Cycles On Movements Of Atlantic Bottlenose Dolphins (Tursiops Truncatus) In South Carolina Coastal Environments, Lauren Albrittain

Honors Theses

When studying estuarine environments that are directly fed by the ocean tides, the impact of the changing tide is vital in studying the migration and travel behaviors of organisms within those environments. This study was aimed at determining the influence of the daily tidal currents on movement with or against the tides by Atlantic bottlenose dolphins (Tursiops truncatus). Data collection occurred from March to October 2012, at three study sites: the ACE River Basin National Wildlife Refuge, the Hilton Head estuary, and the Cape Romain National Wildlife Refuge. Photo identification transect surveys were conducted to observe resident Atlantic bottlenose dolphins …

Assessment Of Balance In Collegiate Cheerleaders: Is Implementing A Balance Training Program A Good Idea?, Caitlin Carroll

Honors Theses

Cheerleading has evolved immensely over the years. Gone are the days of simply shaking pom poms and yelling "GO TEAM!" Flips, twists, and prime athletic ability are what can be seen on the sidelines of any collegiate football or basketball game. Cheerleaders in general are assumed to have an above average level of balance, due to the nature of their training and sport. However, with these new skills comes the increasing risk for injury, and this risk may differ according to a cheerleader's position. As with any sport, cheerleading has specific positions. The cheerleaders that are put into the air …

The Effect Of The Female Athlete Triad On Performance: Both Physiologically And Psychologically, Constance Darlington

Honors Theses

The female athlete triad is a condition that is composed of an interaction of three separate disorders: low energy intake due to the presence of an eating disorder or disordered eating, menstrual dysfunction, such as, oligomenorrhea or amenorrhea, and osteoporosis. Separately, each disorder can affect performance; however, when the disorders are combined, the consequences are magnified. The female triad has a profound effect on an athlete's performance both physiologically and psychologically. The female athlete triad can affect any female athlete; however, it is more prevalent among the athletes that specialize in aesthetic sports or sports that emphasize leanness, for example, …

Investigating Volatility Trends Of Silver Through An Analysis Of Stock Options Prices, Dylan Houston

Honors Theses

Volatility is a statistical measure that describes the amount of fluctuation in prices for a given investment; generally, the higher the volatility for an investment, the riskier it is perceived to be. Traders study volatility history so that they can make informed decisions on how to invest capital. The purpose of this article is to analyze implied volatility values, which are derived from the investment's price and are considered the market's estimate of the investment's actual volatility, for silver electronically traded fund (ETF) options in periods of both high and low price movement. In doing so, we desired to see …

The Debate On Marine Mammals In Captivity, Lorna C. Scribner

Honors Theses

Are marine mammal species better off today because of captivity? Is captivity ethical and should it be continued? As this debate grows stronger, both of these sides of the argument offer substantial evidence in their favor. In this paper, I discuss data for both sides and evaluate the justifications of marine mammal captivity. Ideally, no matter the outcome, this research will educate the public on influential factors of wild and captive populations.

Simulation Of Multispecies Gas Flows Using The Discontinuous Galerkin Method, Lei Liang

Theses and Dissertations

Truncation errors and computational cost are obstacles that still hinder large-scale applications of the Computational Fluid Dynamics method. The discontinuous Galerkin method is one of the high-order schemes utilized extensively in recent years, which is locally conservative, stable, and high-order accurate. Besides that, it can handle complex geometries and irregular meshes with hanging nodes. In this document, the nondimensional compressible Euler equations and Reynolds- Averaged Navier-Stokes equations are discretized by discontinuous Galerkin methods with a two-equations turbulence model on both structured and unstructured meshes. The traditional equation of state for an ideal gas model is substituted by a multispecies thermodynamics …

Numerical Modeling Of Mobile Bay, Tate O. Mcalpin

Theses and Dissertations

A numerical model was developed for the Mobile Bay system to investigate the impacts associated with certain system alterations. The Adaptive Hydraulics (AdH) Code was used to validate the numerical model for hydrodynamics and transport. Due to the physics based nature of the AdH numerical model, the validated model could be altered to represent the plan conditions (removal of the Mobile Bay Causeway). Comparisons of the base and plan model results indicate the impacts of removing the causeway are not widespread and are primarily limited to Chocolatta Bay and the areas adjacent to the causeway. The model results suggest an …

The Mathematics Of Skateboarding: A Relevant Application Of The 5es Of Constructivism, William Robertson

Departmental Papers (TE)

lives is a challenge for educators. As part of a weeklong mathematics summer enrichment program held in the summer of 2010 at a southern university in the United States (US), eighty-five high school students participated in a unique set of activities designed to integrate mathematics concepts and skateboarding. Project leaders used a constructivist framework to design student-centered experiences implemented in the outdoor setting of a local skatepark and in campus classrooms. The activities designed for students in “The Mathematics of Skateboarding” demonstrated innovative and creative ways to engage students in content and skills mapped to state requirements for high school …

The Tsunami Of March 11, 2011 As Observed By The Network Of Tide Gauges Of French Polynesia, Jean-Pierre Barriot, Jonathan Serafini, Lydie Sichoix, Dominique Reymond, Olivier Hyvernaud

Journal of Marine Science and Technology–Taiwan

We present here the network of tide gauges spanning French Polynesia, and the set of records made by this network of the tsunami wave of March 11, 2011 (Tōhoku earthquake). We also outline the least-squares procedure used to separate the tsunami signal from the oceanic tides signal.

Interannual Variability Of Wintertime Sea Surface Temperatures In The Eastern Taiwan Strait, Mu-Tun Tzeng, Kuo-Wei Lan, Jui-Wen Chan

Journal of Marine Science and Technology–Taiwan

Using Advanced Very High Resolution Radiometer (AVHRR) sea surface temperatures (SSTs) at a 1.1-km spatial resolution, we investigated the long-term SST variability in winter in the eastern Taiwan Strait (TS) in 1995~2008. We performed an empirical orthogonal function (EOF) analysis of spatial and time series variances for 15-day mean images. The first three modes in the EOF analysis respectively accounted for 25.9%, 16.61% and 4.59% of variances. In the first mode, the spatial amplitude showed positive values in the northeastern TS and negative values south of Chang-Yuen Rise (CYR). This suggests that warmer water occurred south of the CYR and …

Of Frightened Horses And Autonomous Vehicles: Tort Law And Its Assimilation Of Innovations, Kyle Graham

Santa Clara Law Review

No abstract provided.

Open Source Remote Sensing:Introspect And Prospect, Sanggoo Kang, Hee Young Yoo, Kiwon Lee

Journal of Marine Science and Technology–Taiwan

It is noteworthy that open source applications have been developed and studied in various fields as well as remote sensing field. Open sources for GIS have long history related to open standards over three decades, but those of remote sensing do relatively short. Moreover, there are still no summary reports for open sources for remote sensing. In this study, we summarized characteristics of open source applications for remotely sensed image processing and discussed their strengths and weaknesses at first. Based on the summary, two open source applications for InSAR Processing and Geographic Object-Based Image Analysis are practically implemented to introspect …

Assessment Of Disaster Losses In Rice Paddy Field And Yield After Tsunami Induced By The 2011 Great East Japan Earthquake, Yuei-An Liou, Hsueh-Chun Sha, Ting-Ming Chen, Tai-Sheng Wang, Yi-Ting Li, Yen-Cheng Lai, Min-Hsin Chiang, Li-The Lu

Journal of Marine Science and Technology–Taiwan

The Great East Japan Earthquake on 11 March 2011 triggered an extremely destructive tsunami that hit the Tohoku region of Japan severely. According to data from the Ministry of Agriculture, Forestry, and Fishes of Japan, Tohoku accounted for 27.59% of Japan’s rice yield in 2010. It is an impact to a country that relies on rice as its main food source. This paper utilizes remote sensing techniques to estimate the disaster losses in rice field and yield in Fukushima and Miyagi, the most severely damaged coastal prefectures of the Tohoku region, by using a developed Rice field Identification and riCe …

An Object-Oriented Analysis For Characterizing The Rainfall-Induced Shallow Landslide, Kuan-Tsung Chang, Jin-King Liu, Chu-I Wang

Journal of Marine Science and Technology–Taiwan

Landslides are natural phenomena for the dynamic balance of the earth's surface. Because of frequent occurrences of typhoons and earthquakes in Taiwan, mass movements are common threats to people's lives. In this paper, the interpretation of knowledge is quantified as recognition criteria. Multisource high-resolution data, for example, a SPOT satellite image, 20 m × 20 m Digital Terrain Model (DTM) reduced from Light Detection And Ranging (LiDAR) data, and aerial orthophotos were used to construct the feature space for landslide analysis. Landslides were recognized by an objectoriented method combining edge-based segmentation and a Supported Vector Machine (SVM) method. The classification …

A Daoist Model For A Kantian Church, Stephen R. Palmquist

Comparative Philosophy

Although significant differences undoubtedly exist between Daoism and Kant’s philosophy, the two systems also have some noteworthy similarities. After calling attention to a few such parallels and sketching the outlines of Kant’s philosophy of religion, this article focuses on an often-neglected feature of the latter: the four guiding principles of what Kant calls an “invisible church” (universality, purity, freedom, and unchangeableness). Numerous passages from Lao Zi’s classic text, Dao-De-Jing, seem to uphold these same principles, thus suggesting that they can also be interpreted as core features of a Daoist philosophy of life. A crucial difference, however, is that members of …

2012 Fall Commencement, Harding University

Commencement Programs

Program for the Harding University Commencement on December 15.

Commencement Speaker: John Reese

An Exploration Of Counseling Practicum Students' Experiences In Department-Based And Community-Based Settings, Corrie Delorge Minges

LSU New Orleans Theses and Dissertations

Counselor educators are continually improving the quality of their training programs. The purpose of the present study was to investigate counseling students’ practicum experiences and development in community-based and department-based settings. The framework for this study was based on Stoltenberg’s integrated developmental model, which describes stages of counselor development and supervision conditions needed for a learning environment (Stoltenberg & Delworth, 1987; Stoltenberg & McNeill, 2010; Stoltenberg, McNeill, & Delworth, 1998)

A nation-wide study was conducted utilizing counselor education practicum students enrolled in programs listed in the CACREP program directory (2008) and Counselor Preparation: Programs, Faculty, Trends (12^th ed.; …

Teachers' Perceptions Of Leadership In Young Children, Deborah Lee Fox

LSU New Orleans Theses and Dissertations

The purpose of this research was to explore how teachers described, recognized, and would potentially influence leadership behaviors in children aged 4 to 6 years. One hundred thirty-three early childhood teachers and teachers of the gifted were surveyed using a researcher-designed instrument called the Recognizing Leadership in Children (RLIC) Survey to assess if teachers could recognize leadership from classroom scenarios that were based on actual classroom observations. As part of the survey, teachers wrote how they thought they might respond to the leadership scenarios. As there is a scarcity of literature concerning children’s leadership, the results from this study contribute …

Factors Associated With Play Therapists' Use Of Family-Systems Play Therapy Interventions, Jaime K. Parker

LSU New Orleans Theses and Dissertations

Four hundred fifty-six (456) members of the Association for Play Therapy responded to the researcher-developed survey, the Play Therapists' Decision-Making Inventory-Revised (PTDI-R). The instrument assessed play therapists’ perceptions of the role of attachment in the treatment process, the frequency with which play therapists feel competent to use family-systems play therapy, and the frequency with which they utilize these interventions. Items from the PTDI-R were analyzed using a principal component analysis to assess the underlying structure of six items that addressed participants’ frequency of use of FSPTI relative to their understanding of the attachment relationship. This factor accounted for …

Comparing Biology Grades Based On Instructional Delivery And Instructor At A Community College: Face-To-Face Course Versus Online Course., Amanda Rosenzweig

LSU New Orleans Theses and Dissertations

Through distance learning, the community college system has been able to serve more students by providing educational opportunities to students who would otherwise be unable to attend college. The community college of focus in the study increased its online enrollments and online course offerings due to the growth of overall enrollment. The need and purpose of the study is to address if there is a difference in students’ grades between face-to-face and online biology related courses and if there are differences in grades between face-to-face and online biology courses taught by different instructors and the same instructor. The study also …

Factors That Influence The Participation Of Immigrant Latino Parents In The Special Education Process Of Their Children With Disabilities, Maria Isolina Ruiz

LSU New Orleans Theses and Dissertations

The Individuals with Disabilities Education Act emphasized the importance of parents’ participation in all educational decisions concerning their children with disabilities. However, parents’ ability to actively participate in, and contribute to, their children’s special education process is influenced by a variety of parent and school related factors. For immigrant Latino parents, these factors may include additional issues related to cultural and linguistic diversity not experienced by most parents. This study examined the experiences of immigrant Latino parents when navigating the special education system as well as the impact that such experiences had on parents’ participation in the special education process …

Blow-Up Of Solutions To The Generalized Inviscid Proudman-Johnson Equation, Alejandro Sarria

LSU New Orleans Theses and Dissertations

The generalized inviscid Proudman-Johnson equation serves as a model for n-dimensional incompressible Euler flow, gas dynamics, high-frequency waves in shallow waters, and orientation of waves in a massive director field of a nematic liquid crystal. Furthermore, the equation also serves as a tool for studying the role that the natural fluid processes of convection and stretching play in the formation of spontaneous singularities, or of their absence.

In this work, we study blow-up, and blow-up properties, in solutions to the generalized, inviscid Proudman-Johnson equation endowed with periodic or Dirichlet boundary conditions. More particularly,regularity of solutions in an Lp setting will …

Application Of Digital Forensic Science To Electronic Discovery In Civil Litigation, Brian Roux

LSU New Orleans Theses and Dissertations

Following changes to the Federal Rules of Civil Procedure in 2006 dealing with the role of Electronically Stored Information, digital forensics is becoming necessary to the discovery process in civil litigation. The development of case law interpreting the rule changes since their enactment defines how digital forensics can be applied to the discovery process, the scope of discovery, and the duties imposed on parties. Herein, pertinent cases are examined to determine what trends exist and how they effect the field. These observations buttress case studies involving discovery failures in large corporate contexts along with insights on the technical reasons those …

Exploring The Relationship Between English Composition Teachers' Beliefs About Written Feedback And Their Written Feedback Practices, Sandra Vandercook

LSU New Orleans Theses and Dissertations

For teachers of freshman English composition, the most time-consuming aspect of teaching is responding to student papers (Anson, 2012; Straub, 2000b). Teachers respond in various ways, but most teachers agree that they should offer written feedback to students (Beach & Friedrich, 2006). However, little research has been conducted to determine how teachers’ written feedback practices reflect their beliefs about the purpose of such feedback. This qualitative study explores the relationship between English composition teachers’ beliefs about written feedback and their actual written feedback practices.

The participants were a sample of four instructors of freshman English composition at a mid-sized metropolitan …

Risk, Vulnerability, And Hazards: The Industrial Canal And The Lower Ninth Ward, Jerry V. Graves Jr.

LSU New Orleans Theses and Dissertations

The purpose of this study is to identify, analyze, and describe the social outcomes that may be affected by the environmental risks generated by infrastructure projects; to examine the ways in which vulnerability and exposure to hazards may increase risk in neighborhoods over time; and to examine the implications of addressing the exacerbation of exposure to natural hazards within the traditional environmental justice framework. The Industrial Canal and Lower Ninth Ward were selected as the subjects of this case study because the canal has existed on the perimeter of the neighborhood for nearly one century, isolating Lower Ninth Ward residents …

Geochemical Evidence For Vertical Migration Of Deep Formation Fluids Through The Baton Rouge -Denham Springs Fault System, Lesley C. Prochaska

LSU New Orleans Theses and Dissertations

Accumulations of brackish groundwater exist across south Louisiana within the shallow, south-dipping Pleistocene to Upper Miocene Baton Rouge Aquifer System (BRAS). This research investigates the source of brackish groundwater through geochemical analysis of representative groundwater samples by comparing the following geochemical ratios along with other trace elements. Low Bromide (Br)/Chloride (Cl) and Potassium (K) /Cl ratios, high Sodium (Na) /Cl ratios, trace Magnesium (Mg) concentrations, and low Strontium (Sr) ⁸⁷/Sr⁸⁶ in brackish waters from the BRAS are inconsistent with in situ saline water from marine formation fluids of similar age. The ratios are consistent with in situ saline-water …

Cloning, Expression, And Characterization Of Ara H 3, A Major Peanut Allergen, Cathryn E. Garvey

LSU New Orleans Theses and Dissertations

Abstract There are eight foods that contribute to food allergies in the western world and peanut is the most common. Currently, there are no medical treatments that can cure an individual of food allergy, so avoidance of the allergic food is the only option. In the United States, there are three immunodominant allergic proteins accountable for patient sensitization to peanut, Arachis hypogea 1, 2, and 3 (Ara h 1, Ara h 2, Ara h 3). Therefore, research into why peanuts are more allergic than other foods that have homologous proteins is critical and may be obtained by studying the structural …

Calculation Of A Synthetic Gather Using The Aki-Richards Approximation To The Zoeppritz Equations, Graham Ganssle

LSU New Orleans Theses and Dissertations

A synthetic seismic gather showing amplitude versus offset can be analyzed by the interpretive geophysicist to predict rock properties useful in oil exploration. Reflection coefficients derived from measured well log data are convolved with a Ricker wavelet to create a synthetic seismic trace. The Zoeppritz equations describe the propagation of an acoustic wave across an interface between two viscous media of different acoustic impedances with respect to increasing offset angle. The Aki-Richards linear approximation is used to create a synthetic seismic gather with offset angles up to fifty degrees. This gather is compared to a synthetic gather created using commercially …