Digital Commons Network^™

Affect Dysregulation As A Mediator Of The Relationship Between Childhood Trauma And Comorbid Substance Use Disorder And Bulimia Nervosa, Brianna Joelle Crawford

Theses and Dissertations

Eating disorders are serious, potentially life-threatening psychiatric disorders associated with a variety of negative medical, social, and psychological consequences. Comorbid mental disorders, such as substance use disorders, present an increasingly complex clinical picture. A significant body of research has been devoted to investigating the etiology of eating disorders and their comorbid conditions. One factor that has received research attention is that of childhood trauma experiences. Childhood trauma has been related to the development of both bulimia nervosa and substance use disorders, and more broadly, an impulsive, behaviorally dysregulated trajectory. Affect dysregulation is one factor proposed to play a role in …

The Self-Objectification Scale: A New Measure For Assessing Self-Objectification, Sarah Dahl

Theses and Dissertations

Many of the measures for self-objectification have theoretical or psychometric issues related to their use. For this reason, the development of a new measure addressing these concerns would be beneficial to the research on self-objectification. Towards this goal of developing and validating a new measure for self-objectification, the Self-Objectification Scale (SOS) was developed. The Self-Objectification Scale is the first scale to be created with two alternative forms for measuring trait and state self-objectification that have undergone analyses for reliability and validity with both men and women. A pilot study of 40 undergraduate men and women was conducted to check the …

Impact Of Cultural Identity On Mmpi-2 Profiles In Northern Plains American Indians, Colleen Kagan

Theses and Dissertations

American Indian populations experience high rates of psychological distress with 44.5% percent of Northern Plains American Indians reporting experiencing some depressive, anxiety, or substance use disorder over their lifetime. The MMPI-2 is a commonly used psychodiagnostic tool that has become widely used in the mental health treatment of different racial and ethnic groups. Research on the MMPI-2 with minority populations, and American Indian populations in particular, fails to account for the impact of level of acculturation. This study examined the impact of cultural identity on MMPI-2 profiles in Northern Plains American Indians and comparison Caucasian samples. Participants were administered a …

A Longitudinal Fiscal Neutrality Analysis Of The Minnesota K-12 Public School Funding Formula, Jeremy Larson

Theses and Dissertations

"Efforts to improve our school system must start with equity" (Department of Education's Equity and Excellence Commission, 2012). This study is a statistical analysis of the 2003-2012 Minnesota K-12 pubic school general education (foundation) formula in regard to fiscal equality and wealth neutrality. The analysis utilizes a longitudinal approach to compare the findings of previous equity studies to current relatable data as it pertains to the State of Minnesota. A number of modifications have been imposed on the original Minnesota funding formula over the past decade. This study tests the equity level of a selected number of revenue sources and …

Some Versions Of Timon's Epitaph: Performance, Text, And Gift In Shakespeare And Middleton's Timon Of Athens, Silas Frederick Pera

Theses and Dissertations

This paper examines how notions of textuality influence the production of William Shakespeare and Thomas Middleton's Timon of Athens in both scholarly, print editions and in theatrical performances of the play. It focuses specifically on the scenes involving Timon's epitaph, which have proven difficult to handle both editorially and theatrically, and seeks to show how changing views of the nature of textuality has significantly altered the way that different readers and audiences encounter this play. These issues regarding the idea of textuality begin with the play itself, which enacts its own ideas about the power of texts to intervene in …

Chemistry And Application Of Pulses As Value-Added Ingredients In Processed Foods, Darryl Holliday

LSU Doctoral Dissertations

Chemical characterization of pulses allows for varying rates of water absorption, least gelation capacity, and retrogradation depending on species. Nutritionally, pulses are good sources of protein while being low in fat. Pulses deliver a readily bioavailable food form of several key minerals. Additionally, they deliver fiber. The insoluble fiber components are both natural and formed resistant starch in addition to the oligosaccharide content. Therefore, pulses can serve both a nutritional and functional role when used as a value-added ingredient. Meat patties were produced from beef and 23 different pulses at 35%, 42.5%, and 50% ratios. Each patty was tested for …

Mental Mapping The Transformation Of Social Space In Rio's Oldest Favela: Morro Da Providência, Jamie Lauren Worms

LSU Doctoral Dissertations

Amid the 2014 FIFA World Cup and the 2016 Olympic Games, strategic policy reforms at the federal, state, and municipal levels have reordered and re-purposed the social space of Rio’s favelas through the implementation of social and physical infrastructure. This research project contributes a geographical perspective to the ways in which fast-paced urbanization transforms and produces social space in Rio’s oldest favela, Morro da Providência. Based on Henri Lefebvre’s conceptual triad concerning the production of social space, this research uses mental mapping to understand the disparity between representations of conceived space and representational lived space. It also contributes to perceived …

Slow Fashion: Developing A Conceptual Apparel Design Process, Stefanie Ann Ramirez

LSU Doctoral Dissertations

The purpose of this study is to explore the application of a pre-existing apparel design process model and design framework to the development of a conceptual slow fashion apparel design process and framework. A content analysis of slow design and slow fashion literature identified 38 themes related to specific design criteria, which were applied to design considerations from the Lamb & Kallal Functional, Expressive, and Aesthetic (FEA) model (1992). Additional design considerations were revealed due to the nature of the research topic and relationship to the stages in the applied design framework. For the Slow Fashion Apparel Design model five …

The Rules Of Engagement : What Formats, Moderators, And News Values Tell Us About The Content Of Electoral Debates, Jason Marc Turcotte

LSU Doctoral Dissertations

U.S. democracy is one of the most inclusive in the world, yet levels of political knowledge and engagement remain markedly low. Moreover, the news media’s coverage of elections inadequately informs and engages the public. These shortcomings underscore the importance of campaign events like electoral debates – events that are designed not only to educate the public but also to provide the public a more active role in the electoral process. Journalistic news norms and values wield tremendous power over campaign news agendas – including post-debate coverage – but the extent to which they influence debate agendas remains unclear. Given what …

Essays On Dividend Equivalent Rights And Ceo Compensation, Zi Jia

LSU Doctoral Dissertations

This dissertation studies a little-known executive compensation device called dividend equivalent rights (DERs). DERs entitle an executive to receive dividends, known as dividend equivalents (DEs), on unearned performance-based stocks and options. In the first essay we do empirical studies on the market reaction of news about DERs and the incentives that DERs can bring. We find that about 22% of S&P500 firms allow for these payments and about 10% actually make such payments. While investors react negatively to announcements of DE payments, DERs can be beneficial to shareholders by inducing a company to disgorge unproductive cash. If a firm allows …

An Examination Of Louisiana's State Governance Structure In Higher Education And Its Impact On Public State-Funded College And University System Board Members' Voting Behavior: A Case Study, Melanie Smith Johnson

LSU Doctoral Dissertations

This dissertation identifies and analyzes factors of influence shaping the voting behavior of public state-funded university system board members in the State of Louisiana. The study focuses on university board members voting decisions in budget & finance, academic & student affairs and personnel agenda item issues at their respective board meetings. Eleven (11) factors of influence were from drawn from previous literature on legislative voting behavior. In this study, the factors are referred to as Board member colleagues, Board chairperson, Committee member chairpersons, University constituents (i.e. administrators, faculty, staff, students and parents), Fiscal impact to the University, Governor, Legislature, Media …

Advanced Statistical Signal Processing Methods In Sensing, Detection, And Estimation For Communication Applications, Hongting Zhang

LSU Doctoral Dissertations

The applications of wireless communications and digital signal processing have dramatically changed the way we live, work, and learn over decades. The requirement of higher throughput and ubiquitous connectivity for wireless communication systems has become prevalent nowadays. Signal sensing, detection and estimation have been prevalent in signal processing and communications for many years. The relevant studies deal with the processing of information-bearing signals for the purpose of information extraction. Nevertheless, new robust and efficient signal sensing, detection and estimation techniques are still in demand since there emerge more and more practical applications which rely on them. In this dissertation work, …

Scheduling In Transactional Memory Systems: Models, Algorithms, And Evaluations, Gokarna Sharma

LSU Doctoral Dissertations

Transactional memory provides an alternative synchronization mechanism that removes many limitations of traditional lock-based synchronization so that concurrent program writing is easier than lock-based code in modern multicore architectures. The fundamental module in a transactional memory system is the transaction which represents a sequence of read and write operations that are performed atomically to a set of shared resources; transactions may conflict if they access the same shared resources. A transaction scheduling algorithm is used to handle these transaction conflicts and schedule appropriately the transactions. In this dissertation, we study transaction scheduling problem in several systems that differ through the …

Holocene Paleoenvironmental Reconstruction From Mexico's Pacific Coast-A Paleotempestological Investigation, Thomas Bianchette

LSU Doctoral Dissertations

This dissertation examines the paleoenvironments of four lagoons from Mexico’s Pacific coast, with the aim of retrieving sediment deposition from storm surge events to determine long-term tropical cyclone (TC) records. Lagoons Agua Dulce, Boquita, Mitla, and Nuxco are located along a 700 km stretch in states Jalisco and Guerrero. Roughly 70 meters of sediment were collected and subjected to multiple proxies, including loss-on ignition, a microfossil survey, and geochemical analysis. Nuxco’s dynamism is caused by intense and prolonged rainfall (largely from TCs), responsible for increasing water level, opening the tidal inlet, and draining the site (termed “blowouts”). High amounts of …

Painful Conversions: Reading And Writing Education Reform In Louisiana, Thomas George Sowders

LSU Doctoral Dissertations

In January 2013, the superintendent of a rural Louisiana school system initiated a plan to increase school choice in his district through the implementation of a new virtual magnet school and the conversion of an existing elementary school into a magnet school. Both plans were set into action in April 2013. This study uses performative writing to document the better part of a year spent engaged in this project as a contracted educational consultant. Melding William Blake’s theories of apocalypse and social metonymy with experimental modes of scholarly production as praxis, I theorize education reform as an interactive performance. By …

Ionic Liquids And Gumbos For Biomedical And Sensing Applications, Paul Kipkorir Sang Magut

LSU Doctoral Dissertations

This dissertation is a synopsis of advancements in the field of ionic liquids and a group of uniform materials based on organic salts (GUMBOS) in biomedical applications, especially with regard to cancer research. The toxicity of chemotherapeutic agents to normal tissues and drug resistance are a major concern in cancer treatment. In this dissertation, GUMBOS and nanoGUMBOS as well as ionic liquids and nanodroplets are explored as possible chemotherapeutic agents with minimal toxicity to normal cells. In the first part of my dissertation, exploitation of ionic liquid chemistry to modulate toxicity of rhodamine 6G is reported. Rhodamine 6G-based GUMBOS with …

Subjugated Territory: The New Afrikan Independence Movement And The Space Of Black Power, Paul Karolczyk

LSU Doctoral Dissertations

In this dissertation, I study the black revolutionary nationalist geography of the New Afrikan Independence Movement (NAIM) and the anti-racist space of Black Power. I adapt social theorist Henri Lefebvre’s concept of representational space to show how New Afrikan revolutionary nationalism intersects with space, place, and scalar politics in a representational space of black radicalism that confounds dominant notions of race, cultural identity, and national belonging in the United States. NAIM originated in 1968 when several-hundred black nationalist delegates met at the National Black Government conference in Detroit to create the Provisional Government of the Republic of New Afrika. New …

Design, Synthesis, And Exploration Of A Chimeric Antioxidant And New Crosslinkers For Molecular Imprinting, Danielle Songe Meador

LSU Doctoral Dissertations

The improvement and utility of crosslinkers are important topics of molecular imprinting. Crosslinker significance is evident when molecularly imprinted polymer (MIP) composition related to performance as separation media is examined. Crosslinkers account for the bulk of MIP formulations made through traditional imprinting (80-90%) and is even greater when the One Monomer Molecularly Imprinted Polymer (OMNiMIP) approach is utilized (100%.) It is not surprising that alteration of the bulk component will result in different separation performances. Crosslinkers studied in this work were designed, synthesized, and evaluated toward improvement in OMNiMIP selectivity. In particular, functionality and number of polymerizable groups, addition of …

Formal Change Processes And Informal Teacher-Initiated Change Processes: A Longitudinal Case Study Of Technology Integration At An Elementary School, Candace Michelle Griffin

LSU Doctoral Dissertations

Although teachers and students in nearly every classroom have access to technology, for various reasons many teachers are unable to integrate technology successfully into their classroom instruction. The primary purpose of this longitudinal, qualitative case study was to investigate how formal change processes and informal teacher-initiated change processes facilitated technology integration at a small, private school in the southeastern United States. The change processes investigated were (a) formal professional development (b) informal job-embedded professional development, (b) informal communities of practice, and (c) informal teacher leadership. The secondary purpose was to investigate changes in teaching that resulted from technology integration at …

Precarious Positions: Toward A Theory And Analysis Of Rhetorical Vulnerability, David Riche

LSU Doctoral Dissertations

In this project, I develop a framework for treating rhetoric as a system for managing vulnerabilities to and through discourse. I contend that, through rhetoric, we are all put into a fundamentally precarious position, an unavoidable state of exposure to material, social, institutional, and rhetorical forces that work to condition us as both agents and audiences. Rhetoric is not simply something we use; it is also something that we respond to, something to which we are continuously exposed, whether we like it or not. There is, in other words, a necessary concern for vulnerability at the heart of rhetorical theory …

An Introduction To The Piano Music Of Manuel M. Ponce, Luis Francisco Gaytan

LSU Doctoral Dissertations

Manuel María Ponce Cuéllar (1882-1948) was a Mexican pianist, composer and educator. A prolific composer, Manuel Ponce wrote orchestral suites and symphonic poems; three concertos, one each for piano, guitar and violin; chamber works; over 400 works for piano, both solo and in ensemble; a large collection of works for the guitar long considered the foundation of the modern guitar repertoire; over 200 songs; choral works and music for the stage. His constant search for and assimilation of new musical materials and compositional techniques lead him to write a large and eclectic catalogue of works. A brilliant pianist on his …

Teacher Matters: Teacher Normative Influence And Student Persistence In College, Jonathan Paul Denham

LSU Doctoral Dissertations

This dissertation extends the work on teacher immediacy (TI) and student persistence by using the Theory of Planned Behavior (TPB) (Ajzen, 1985) to account for variability in college student persistence. Students provided perceptions of their teachers’ immediacy behaviors using modified versions of Gorham’s (1988) TI scale. Instruction prompts of the TI scale were manipulated to create four conditions. The results from Study 1 demonstrate that TI scale prompt language has an effect on the ways participants assess their teacher’s immediacy behaviors. The results from Study 2 show that student perceptions of their teacher’s immediacy behaviors change over the course of …

Bells In Tower At Evening Toll : A Performer's Guide To The Songs Of David P. Rossow On The Texts Of William Shakespeare And A. E. Housman For Baritone Voice And Piano, Matthew Joseph Daniels

LSU Doctoral Dissertations

David P. Rossow (b. 1975) is a contemporary American composer and arranger of choral works, music for jazz ensemble, and most recently, songs for solo voice and piano. This document serves as a performer’s guide to Rossow’s songs for baritone/low male voice and piano, Three Shakespeare Sonnets and Three A.E. Housman Songs. Chapter 1 is comprised of relevant biographical information about the composer from early childhood to present (2014). Chapters 2 and 3 are performance guides to Three Shakespeare Sonnets and Three A.E. Housman Songs, respectively. Included in these chapters are the following: date of composition; source of poetry; harmonic …

Reducing Juvenile Justice Involvement Through A Childhood Truancy Intervention, Bret James Blackmon

LSU Doctoral Dissertations

This study employed a mixed methods design to evaluate an elementary school truancy intervention in terms of reducing rates of juvenile delinquency over six years. Few (n = 11) participants became involved in the formal justice system, so the intervention’s effectiveness was measured by re-referrals for continued truancy. The regression discontinuity design was used to compare the intervention group to the comparison group. The intervention group received intensive case management and the comparison group received a warning letter. A regression discontinuity design using multivariate logistic regression indicated that the intervention did not reduce the likelihood of subsequent re-referrals, and the …

Pacific Childhoods In The Rafu: Multiple Transnational Modernisms And The Los Angeles Nisei, 1918-1942, Bruce Makoto Arnold

LSU Doctoral Dissertations

The second generation Japanese Americans (Nisei) who grew up in the Los Angeles area before the Second World War had two primary cultures seemingly competing for their attention: that of their first-generation parents (Issei) and that of the dominant culture surrounding them. However, the generation gap between the Issei and Nisei was extreme, with the former being raised right in the midst of the Second Industrial Revolution in Japan while the latter was raised in the United States during the Revolution’s consolidation into the modern that stressed science over tradition, organization over instinct, and intellect over tradition. Previous studies paint …

Lopsided, Scarred, And Squint-Eyed: Ugly Women In The Work Of Southern Women Writers, Monica C. Miller

LSU Doctoral Dissertations

The ubiquity of ugly female characters in the work of southern women calls into question what W. J. Cash termed “gyneolatry,” the worship of the beautiful white woman upon which so much of southern ideology has been based. If the South functions as an internal other for the nation, then examining this fiction’s multiplicity of ugly women illuminates the ways in which women defy not only the norms of southern gender but also those of the larger American culture, in which the southern woman often acts as a representation of the South in general. By considering ugliness as a category …

Research In Biological Control Of The Formosan Subterranean Termite, Cai Wang

LSU Doctoral Dissertations

The Formosan subterranean termite, Coptotermes formosanus Shiraki, is a worldwide distributed pest of wooden structures and living plants that causes huge economic losses. Compared to chemical pesticides, biological control may provide a more environmentally friendly and persistent method for the control of C. formosanus. In this research, a series of studies were conducted to understand the termite-pathogen interaction and to develop a feasible biological control strategy. In the first part of the research, the toxicity of Bt toxins expressed by genetically modified maize to termites was tested. Plant tissues or extracts of three commercially planted Bt maize and two non-Bt …

Phylogenetic And Morphological Community Structure Of North American Desert Bats, Lorelei Elizabeth Patrick

LSU Doctoral Dissertations

Patterns of community structure may be examined using phylogenetic and morphological data; these patterns can then be used to infer the processes that gave rise to these patterns. Communities made up of similar species may be structured by habitat filtering, wherein only species with traits necessary to survive in a particular location are found there. Communities made up of dissimilar species may have been structured by competition, which reduces overlap in resource use. I examined the sensitivity of phylogenetic community structure (PCS) metrics to changes in phylogeny and community delimitation method, investigated patterns of PCS and correlation to environmental variables …

Analysis Of Hydrodynamic Drag Forces Acting On Suspended Fine Particle In Porous Media, Seyed Amin Mirsaeidi Farahani

LSU Doctoral Dissertations

An important class of flow and transport problems occurring in porous media involves the interactions between suspended fine particles and the moving fluid at Stokes limit. Historically, due to the complicated geometries of porous media, researchers have had to resort to simplifying assumptions to conceptualize the underlying physics. However, the advent of high performance computing, in recent decades, has made it possible to vigorously investigate this problem at the streamline scale level. In this work, the flow problem is solved by means of a finite-element model. The simulations results are used to compute the drag forces experienced by suspended fine …

An Exploration Of Self-Management Support In The Context Of Palliative Nursing: A Modified Concept Analysis, Bridget Johnson, Liz Rogerson, Jurate Macijauskiene, Aurelija Blaževičienė, Patricia Cholewka

Publications and Research

Background
The role of self-management is often ambiguous, yet, it is an important area in clinical practice for palliative nurses. A clear conceptual understanding, however, of what it represents is lacking.

Method
This paper reports an analysis of the concept of self-management support in palliative nursing. Avant and Walker's method was used to guide this concept analysis. A search of electronic databases (1990–2013), use of internet search engines and supplementary hand searching produced an international data set of reviews, empirical research, editorials, protocols and guidelines.

Results
Based on the analysis self-management support in palliative nursing has been defined as assessing, …