Digital Commons Network^™

Building Columbia, Lawrence Lane

Theses and Dissertations

This thesis analyzes the research from a project on the builders who helped build Columbia, South Carolina from 1890 to 1940, a dynamic time of growth as the city moved from post-Civil War recovery through industrialization and into modernization.1 Previous research of Columbia’s architectural history often focuses on the few architects with national recognition, like Robert Mills, the architect of the Washington Monument. Frequently omitted from the city’s architectural story are the lesser-known developers, builders, contractors, brick masons, and other tradesmen from inside and outside of Columbia who contributed to the shaping of the city by helping build vernacular architecture …

Utilization Of Lung Cancer Screening And Molecular Testing To Improve Lung Cancer Outcomes, Jennifer Lynne Ersek

Theses and Dissertations

Despite progress in detection and treatment, lung cancer remains the leading cause of cancer-related death in the United States. The United States Preventive Services Task Force (USPSTF) recommends adults at high risk for lung cancer undergo annual low-dose computed tomography (LDCT) screening, however, lung cancer screening (LCS) uptake remains low. Qualitative research on family physician (FP) perceptions and experiences with LCS has been limited since USPSTF publication and Centers for Medicare and Medicaid Services (CMS) decision memo. We conducted a qualitative study to assess FP knowledge and perceptions of LCS and gain insight into their current experiences with LDCT. A …

The Role Of Cyclin-Dependent Kinase 8 In Vascular Disease, Desiree Leach

Theses and Dissertations

In response to injury, mature vascular smooth muscle cells (SMCs) undergo dedifferentiation, also known as phenotype modulation or switch. This process is characterized by a downregulation or loss of expression of contractile genes and concomitant with an increase in cell proliferation, migration, and extracellular matrix production, thereby leading to vascular lesion formation. However, the underlying molecular mechanism is not fully understood. The objective of my study was to determine whether cyclin-dependent kinase 8 (CDK8), a transcription-regulating kinase, plays a mediator role in vascular SMC dedifferentiation and lesion formation. Our results from immunochemical staining and Western blot revealed that CDK8 expression …

Study Of Ultra Wide Band Gap Alxga1-Xn Field Effect Transistors For Power Electronic Applications, Sakib Mohammed Muhtadi

Theses and Dissertations

High Aluminum content Al_xGa_1-xN (x > 30%) has attracted intense research interest nowadays as “Ultra Wide Band Gap (UWBG)” material due to large band gap (> 3.4 eV). The critical electric field (EC) of UWBG semiconductor AlGaN is significantly higher than GaN. Moreover, electron saturation velocity is also comparable to GaN. These attractive material properties are the needs for getting large breakdown voltage and high thermal stability which are the requirements for next generation power semiconductor devices. Theoretical possibilities show UWBG AlGaN based devices are an emerging class and can outperform conventional GaN based devices even at …

Graduate School Alumni Giving: An Identity Salience Model Of Nonprofit Relationship Marketing Success Approach, Joseph Patrick Neary

Theses and Dissertations

Development officers and those who research philanthropic giving frequently explore the factors that motivate donors to give or the demographic variables that enable donating behavior to occur, less often is the concept of identity used as a mediating variable in the study of philanthropic giving. Using the Identity Salience Model of Nonprofit Relationship Marketing Success proposed by Arnett, German, and Hunt (2003) as a theoretical framework, this dissertation explores the understudied giving behaviors of alumni of graduate degree programs at a large, southeastern, Carnegie classified highest research activity, doctoral institution. Using the survey responses from and institutional data for 707 …

A Study On Satisfaction Of Dental Implant Patients, Jung Su O

Theses and Dissertations

The implant has been around for half a century. It started in Sweden in the 1960s and is now being actively practiced all over the world. It is important to investigate what constitutes a standard for a consumer of medical services in selecting a dentist to receive implants. A great number of dentists and research organizations have published research papers on theory and techniques of implants as well as their strengths and weaknesses. However, researches on reality and satisfaction rate of patients are still very rare.

The purpose of this study was to identify how to improve satisfaction of patients …

The Effects Of Implementing An Online Professional Learning Community For Teachers Of Gifted And Talented Courses: An Action Research Study, Chelsey A. Mintz

Theses and Dissertations

The purpose of this action research study was to examine the effects of implementing an online professional learning community (PLC) designed explicitly for teachers of gifted and talented (GT) English language arts (ELA) courses. The present action research (AR) is a limited mixed design study, including quantitative and qualitative elements, to discover the effects on collaboration and professional growth focused on best practices for GT instruction. The quantitative data were collected through surveys, which included Likert scales and nominal items and were analyzed through descriptive statistics. The qualitative data were collected through guided and semi-structured interview questions and transcribed before …

Mechanism Of Action Of American Ginseng And Its Components In The Treatment Of Ulcerative Colitis, Anusha Chaparala

Theses and Dissertations

Inflammatory bowel diseases (IBD), mainly ulcerative colitis (UC), Crohn’s disease (CD), are chronic, idiopathic, inflammatory diseases of the gastrointestinal tract affecting millions of people worldwide. The incidence of IBD is steadily increasing in the modern world due to changes in dietary habits and other environmental influences that originated from industrialization. The etiology is poorly understood but is believed to be a combination of genetic predisposition, environmental factors, and overactive immune system. UC is characterized by inflammation and ulceration of colonic mucosa and rectum and has a higher incidence than CD. Aside from severely affecting the quality of life of the …

Reproductive Healthcare Information-Seeking Behavior In Undeserved Women: An Exploratory Study, Margaret S. Zimmerman

Theses and Dissertations

This study explores the reproductive health-related information-seeking of low-income women which has been found to be affected by digital divide disparities. Included in this is an assessment of what reproductive health-related information needs they have, which sources they consult most frequently, if they trust the sources that they use, and how their information-seeking interacts with the variables of perceived risk and perceived barriers. While there have been many studies on the end effects of a lack of accurate and accessible reproductive health information little research has been conducted to examine the reproductive healthcare information-seeking patterns of women who live in …

Situational Intuition: Hierarchical Modes Of User Experience In Human-Computer Interaction, Simon Tarr

Theses and Dissertations

This dissertation examines the ways in which novice users teach themselves highly complex software with no prior experience, and how the user experience (UX) of such software affects the information-seeking processes of those who are actively trying to use it.

This qualitative study examined novice undergraduate students beginning to use complex digital non-linear video editing software as they sought to attain proficiency. Data collected in the form of interviews before and after the assigned task of the study, observation of the participants in process, and concurrent think-aloud narration by the participants, provide evidence for a newer extended definition of intuition. …

Auc Buile, Benjamin Davis

Theses and Dissertations

The contents of this work include a script of the play Auc Buile, a description of the writing process, an analysis of the piece both as written text and as a performance, and a projection of what might be the next stages in its development. The play itself is a representation of the struggle to create. It allowed me the opportunity to put into practice much of what I learned during my time in the Masters of Fine Arts program.

Elementary Mathematics Teachers’ Beliefs And Practices: Understanding The Influence Of Teaching In A Steam Setting, Melissa Negreiros

Theses and Dissertations

Many elementary mathematics teachers hold beliefs about the teaching and learning of mathematics and enact practices that are not aligned with the recommendations of reform efforts in the field of mathematics education (Stigler & Hiebert, 2009). For standards-based reform to gain any significant success, many teachers will have to alter the deeply held beliefs that they have about mathematics teaching and learning (Ellis & Berry, 2005). Given the role that teachers’ beliefs about the nature of mathematics and mathematics teaching and learning play in their selection and enactment of instructional practices, it is essential to understand the influence that different …

The Community Rating System: Assessing Indicators Of Community Participation, A Dasymetric And Sovi Approach, Zachary P. Landis

Theses and Dissertations

The National Flood Insurance Program (NFIP) was established to provide affordable insurance to property owners and encourage communities to adopt and enforce floodplain management, primarily through the Community Rating System (CRS). The CRS awards points to communities for adopting a variety of activities in support of floodplain management. One area of interest in the CRS program is understanding differences in the types of communities participating and the degree of their participation. Research on the NFIP’s CRS tends to focus on community program participation in reducing flood losses and indicators of participation. Much of this research was performed prior to 2013 …

The Emergence, Forgetting And Re-Writing Of May ’68, Allison Dorman

Theses and Dissertations

The time period of May 1968 in France has become an important cultural moment in French history and is often present in current political debates. I propose that the critiques of French society expressed during the events of May and June 1968 were present before that time and can be seen in literature and creative expression of the time period, as in the film Week-end, by Jean-Luc Godard, and the play Yes, peut-être, by Marguerite Duras. Godard and Duras express a deep discontent with the society in which they live and their creations imagine the consequences of Western ideals taken …

Context Matters: Evaluating Social Judgments Of Acquaintance Rape Myths, Michelle E. Deming

Theses and Dissertations

The objectives of my dissertation are to: 1) determine the social psychological factors affecting rape myth judgments and, 2) develop an instrument that utilizes realistic social contexts to measure acquaintance rape myth adherence among undergraduate students. The Illinois Rape Myth Acceptance Scale (IRMA; McMahon and Farmer 2011; Payne et al. 1999) was used to create acquaintance rape vignettes using factorial surveys (Rossi and Anderson 1982). I manipulated factors known to be associated with victim-blame such as alcohol, a previous sexual relationship, if the woman is dressed provocatively, the type of relationship (e.g., acquaintance versus friend), if the woman verbally protested, …

Multidisciplinary Shape Optimization Of A Composite Blended Wing Body Aircraft, Charles Maxwell Boozer

Theses and Dissertations

A multidisciplinary shape optimization tool coupling aerodynamics, structure, and performance was developed for battery powered aircraft. Utilizing high-fidelity computational fluid dynamics analysis tools and a structural wing weight tool, coupled based on the multidisciplinary feasible optimization architecture; aircraft geometry is modified in the optimization of the aircraft’s range or endurance. The developed tool is applied to three geometries: a hybrid blended wing body, delta wing UAS, the ONERA M6 wing, and a modified ONERA M6 wing. First, the optimization problem is presented with the objective function, constraints, and design vector. Next, the tool’s architecture and the analysis tools that are …

Two Studies Of Partnership Approaches To Comprehensive School Physical Activity Programming: A Process Evaluation And A Case Study, Catherine A. Egan

Theses and Dissertations

This dissertation consists of two studies that examine partnership approaches to comprehensive school physical activity programs (CSPAP). Both studies function in tandem to advance the knowledge base about school – university partnership approaches to CSPAP programming. Study 1 examined the first-year classroom component of the Partnerships for Active Children in Elementary Schools (PACES) intervention, and Study 2 examined the implementation of a Health Optimizing Physical Education (HOPE)- based CSPAP. Both studies utilized school-university partnerships in their design and implementation.

The purpose of Study 1 was to examine the effects of different PACES treatment levels on classroom movement integration promotion during …

From Choc En Retour To Nomadisme En Fleche, Paul T. Mcelhinny

Theses and Dissertations

This thesis seeks to analyze and expound upon Aimé Césaire’s theory of history, choc en retour from Discours sur le colonialisme and situate William Faulkner’s Absalom! Absalom! and André Schwarz-Bart’s La Mulatresse Solitude (and to a lesser extent Le Dernier des Justes and Go Down, Moses) within this theoretical framework; which presents the Holocaust as the culmination (“retrun shock”) of four centuries of colonial violence – from the seventeenth to twentieth centuries – perpetrated by Western powers such as France and the United States. While Césaire’s application to Schwarz- Bart’s texts is more standard – with his two novels explicitly …

Effectiveness Of Pictorial Health Warning Labels For Indonesia's Cigarette Packages, Dien Anshari

Theses and Dissertations

Pictorial health warning labels (PHWL) on cigarette packaging is a key way to communicate with consumers about the harms from tobacco, particularly in the low- and middle-income countries that do not have the resources for effective mass media campaigns. Research is needed to determine the most effective PHWL content for Indonesia, a country with one of the largest populations of smokers in the world and amongst the weakest tobacco policy environments. This research aimed to determine the most effective PHWL content for Indonesia’s cigarette packages, including the social and psychological factors that may influence PHWL effects.

Data for this study …

The Impact Of Critical Thinking Strategies On Curriculum And Instruction For Usaf Operations Intelligence, Jason R. Baker

Theses and Dissertations

The goals of the present action research study were to understand intelligence analysts’ perceptions of weapon systems visual recognition (vis-recce) training and to determine the impact of a Critical Thinking Training (CTT) Seminar and Formative Assessments on unit-level intelligence analysts' vis-recce performance at a mid-western United States Air Force (USAF) base where the participant-researcher is the USAF unit’s senior intelligence officer which is congruent with action research methods. The identified problem of practice is based on the fact that after decades of viewing vis-recce training as a rote requirement and watching intelligence analysts struggle on the summative assessment, the USAF …

Bayesian Flexible Modeling Of Interval-Censored Failure Time Data, Sheng-Yang Wang

Theses and Dissertations

Interval-censored data are a special type of survival data, in which the survival time is not accurately observed but known to fall within a specific time interval. Interval censored data commonly arise in real-life epidemiological and medical studies that involve periodic examinations. In this dissertation, several semi-parametric regression models are investigated to provide flexible modeling and robust inference for interval censored data from Bayesian perspectives.

Chapter 1 provides a detailed description about interval-censored data and gives several examples. Existing models and methods for analyzing such interval-censored data are reviewed as well. Chapter 2 develops a unified Bayesian estimation approach under …

The Life And Legacy Of Samul Feinberg, Solomon Eichner

Theses and Dissertations

Samuil Feinberg (1899-1962), a modern day Liszt, has not been given the credit he deserves. Living under the Stalin Regime, he was neglected and repressed. This pianist, composer and pedagogue lived an artistic life that is worth studying and reviving. Heavily influenced compositionally by Scriabin, Feinberg played an important role in continuing the Russian revolutionary avant-garde style between 1915 and 1930. Feinberg went through two compositional periods, the first being a more virtuosic experimental style and the second a more conservative, contrapuntal and folk influenced style. Feinberg had a deep connection to Bach and transcribed many of his pieces in …

The Quixotic Picaresque: Tricksters, Modernity, And Otherness In The Transatlantic Novel, Or The Intertextual Rhizome Of Lazarillo, Don Quijote, Huck Finn, And The Reivers, David Elijah Sinsabaugh Beek

Theses and Dissertations

The Quixotic Picaresque is a conflation of the narrative modes exhibited in Lazarillo de Tormes and Miguel de Cervantes’ Don Quijote de la Mancha. This study examines these early modern Spanish novels and their American reincarnations, namely Mark Twain’s The Adventures of Huckleberry Finn and William Faulkner’s The Reivers. Accordingly, this essay explores the correlation between Spain’s transition from feudalism to a modern mercantile society and the United States’ transition from an agrarian society based in slavery to a modern industrial nation within the cultural contexts of the four aforementioned novels. These novels make up part of the intertextual rhizome …

Cross Roads Of The Living And The Dead: Necropolitics And Market Logic In Chris Abani's Graceland, Joshua Dunn

Theses and Dissertations

This thesis argues that Chris Abani’s 2004 novel Graceland presents the austerity programs imposed on Nigeria in the 1980s as a form of financialized necropolitics. Through its representation of the entanglement between transnational capital interests and repressive state security forces, Graceland offers new ways of theorizing neoliberal governance and its relationship to the construction of what Achille Mbembe calls “death worlds.” In the novel, the state’s instrumentation and destruction of human bodies (for the accumulation of wealth) becomes an apt metaphor for structural adjustment. But the novel goes further by demonstrating how this logic of accumulation utilizes biopolitical and even …

Supporting Immersion Teachers: An Autoethnography, Lauren Speece

Theses and Dissertations

Immersion programs face a variety of challenges that are common to the field, such as lack of materials appropriate for students’ language abilities, assessment, teacher recruitment and retention, balancing content and language, and relevant, high quality professional development for teachers. However, within specific micro-contexts, other issues can affect the success of immersion programs. Since the teacher’s role is critical in all aspects of the immersion classroom, more emphasis needs to be placed on talking with teachers about their experiences in order to provide better professional development, and to build a stronger community of support.

This narrative autoethnography examines my journey …

Electroproduction Of W Mesons Off Protons In The Third Resonance Region And Beyond, Evan Phelps

Theses and Dissertations

Exclusive electroproduction of ω(782) mesons in the reaction ep → epω → epπ+π−π0 was studied from the production threshold, through the third resonance region, and beyond. With electron beam energies close to 6 GeV, the kinematic range covers W = [1.72, 2.60) GeV and Q2 = [1.85, 5.15) GeV2. By combining two sets of data collected by the Thomas Jefferson National Accelerator Facility’s wide-acceptance spectrometer (CLAS), the largest set of resonance-region differential cross sections, d2σh dΩ∗ , for ω electroproduction have been produced. Response functions RT + LRL, RTT , and RTL were extracted to provide a view of how …

Representing The Relationships Between Field Collected Carbon Exchanges And Surface Reflectance Using Geospatial And Satellite-Based Techniques, Alexandria G. Mccombs

Theses and Dissertations

Carbon exchanges between the atmosphere and the land surface vary in space and time, and are highly dependent on land cover type. It is important to quantify these exchanges to understand how landscapes affect the carbon budget, which will have a significant impact on future climate change and will inform climate change projections. However, how do you represent regional carbon exchanges from a single meteorological station? A single observing station will represent a limited area around the station, but each individual observation will sample a different physical land area in time due to varying wind speeds, wind direction, and atmospheric …

The Use Of E-Readers For Secondary Literacy And Reading Motivation, Graham Parker

Theses and Dissertations

The Use of E-Readers for Secondary Literacy and Reading Motivation is an Action Research study that describes one predominantly white, southern, rural working-class English Language Arts class of 11th grade student-participants (n=44) of below average reading ability who experienced reading The Great Gatsby on e-readers (i.e., electronic books with dictionaries and visual texts in the form of illustrations to supplement written text). The students’ motivation to read was compared and contrasted with an 11th grade class of student-participants who read The Great Gatsby via a traditional print book (i.e., written text with no visual text). Quantitative data included a pre …

Topics In Group Testing With Multiple Infections, Peijie Hou

Theses and Dissertations

Group testing, dating back to the early 1940s, was first proposed to screen for syphilis among US inductees during World War II (Dorfman, 1943). Since then, the benefits of reducing testing costs by employing group testing have been demonstrated in many areas, such as drug discovery, genetics, and infectious disease testing. Traditionally, statistical research in group testing has largely been motivated by applications involving a single infection. With the recent development of multiplex assays that can diagnose multiple infections simultaneously, generalizing the existing group testing literature to incorporate multiple infections is a natural and necessary next step. This dissertation consists …

Impacts Of An Online Learning Community On The Way Students Communicate, David Dennis

Theses and Dissertations

The purpose of this action research study was to describe one advanced placement (AP) high school literature unit and student-participants' perceptions of technological communication in that English Language Arts (ELA) unit. The site of the research was West-Oak High School in Westminster, South Carolina. Student-participants are accustomed to electronic communication. The participant-researcher designed and implemented a blended AP ELA curriculum unit for Shakespearean Drama to combine an online learning discussion with face-to-face discussions aimed at observing whether these students are able to improve their ability to construct defensible verbal and written arguments. Data collections included a series of observations and …