Digital Commons Network^™

Self-Assemblies Driven By The Hydrophobic Effect, Haiying Gan

LSU New Orleans Theses and Dissertations

Water is a simple molecule but is an essential part of life. One key aspect of the properties of water is the hydrophobic effect, and whilst there is an appreciation of this phenomenon at the macro-scale (raindrops falling off leaves) and the micro-scale (the structure of cellular systems), a complete understanding at the molecular level still eludes science. Addressing this issue, our studies involve synthetic supramolecular compounds that assemble in water via the hydrophobic effect.

First of all, a novel water-soluble deep-cavity cavitand was synthesized. It possesses four endo methyl groups on top rim of the cavitand, eight water-solubilizing carboxylic …

Milneburg, New Orleans: An Anthropological History Of A Troubled Neighborhood, Betty A. Smallwood

LSU New Orleans Theses and Dissertations

For nearly 200 years, there has been a neighborhood in New Orleans, Louisiana named Milneburg, which has been constantly reimagined by its inhabitants and others. From its inception as a port of entry in 1832 until the 2011, it has been called a world-class resort, the poor-man's Riviera, a seedy red-light district, a cradle of jazz, a village, a swath of suburbia and a neighborhood. It has been destroyed eight times due to storms, fires, and civic or governmental neglect. Each time its residents have rebuilt it. In its last iteration as a post-Katrina neighborhood, the residents reestablished the Milneburg …

Synthesis And Biological Evaluation Of Aeruginosin Based Compounds And Self-Assembly Of Glucosamine Based Compounds, Navneet Goyal

LSU New Orleans Theses and Dissertations

Aeruginosins are a family of marine natural products containing mostly non-proteogenic amino acids. These compounds contain a common 2-carboxy-6-hydroxy-octaindole (Choi) rigid bicyclic structure. Many aeruginosins are inhibitors for enzymes involved in the blood coagulation cascade, such as thrombin and Factor VIIa. In order to understand the structure activity relationship (SAR) of the aeruginosins and to discover novel anticoagulants with potentially improved inhibitory and pharmacokinetic properties, in the first part of my thesis I have discussed, synthesis of a series of novel analogs of aeruginosin 298-A, in which the Choi will be replaced with L-proline and oxygenated Choi analogs, and the …

Exploring Parent-Adolescent Conflict: An Examination Of Correlates And Longitudinal Predictors In Early Adolescence, Jessica A. Melching, Jessica A. Melching

LSU New Orleans Theses and Dissertations

Previous research has focused on developmental trends in parent-adolescent conflict without extensively describing individual differences in conflict. The current study tested child factors, parent factors, contextual factors, and adolescence-specific factors as concurrent correlates and longitudinal predictors of parent-adolescent conflict. Participants include 218 mother-child dyads, adolescents’ mean age (11years, 11months). Parent and adolescent data was collected during the summers following the adolescents’ 5^th and 6^th grade years. All four groups of variables were associated with parent-adolescent conflict. The child group of factors emerged as the most consistent group of variables concurrently and longitudinally.

Exchange Flows In An Urban Water Body: Bayou St. John Responses To The Removal Of Flood Control Structures, Future Water Elevation Control, And Water Quality, Robin L. Schroeder

LSU New Orleans Theses and Dissertations

Bayou St. John, an urban water body extending south from Lake Pontchartrain, has two anthropogenic structures that regulate flow from the Lake . The City of New Orleans has plans to remove the inner control structure to improve water quality. Field and numerical methods used in this study show removing this structure increased water elevations throughout the Bayou but resulted in lower water elevation signal amplitudes that caused a lower tidal flow exchange from north to south. Bulk Richardson numbers showed mixing was inversely related to flow and the Bayou generally remains stratified. Resuspension of contaminated sediment could negatively impact …

Merely Misunderstood: Expressive, Receptive, And Pragmatic Language In Children With Disruptive Behavior Disorders, Monica L. Gremillion

LSU New Orleans Theses and Dissertations

Children with Disruptive Behavior Disorders (DBD), including Attention-Deficit/Hyperactivity Disorder (ADHD) and Oppositional Defiant Disorder (ODD) have poorer language skills compared to typically developing children; however, language as a potential risk factor for DBD has received little empirical attention or evaluation. Receptive, expressive, and pragmatic language skills in preschoolers with DBD were examined. Participants were 82 preschool-age children and their primary caregivers. Primary caregivers completed a semi-structured interview and symptom and language questionnaires. Preschoolers completed measures of receptive and expressive language. Results indicated that preschoolers with DBD were more impaired on receptive, expressive, and pragmatic language compared to non-DBD children. Pragmatic …

The Women And Peace Hypothesis In The Age Of Nancy Pelosi: Can Female Leaders Bring About World Peace?, Jeannette Haynie

LSU New Orleans Theses and Dissertations

The women and peace hypothesis suggests that women are more likely than men to choose peace and compromise over violent conflict, whether as ordinary citizens or as government leaders. I test this concept by analyzing the percent of women in the parliaments and executive cabinets of 93 nations over a 31-year-period, comparing these figures to the presence of violent interstate conflicts for each country-year. Controlling for wealth, democratic status, national capabilities, military expenditures, and contiguity, I find moderate support for the women and peace hypothesis. This support continues when democratic system type is interacted with the measured office. While women …

Android Memory Capture And Applications For Security And Privacy, Joseph T. Sylve

LSU New Orleans Theses and Dissertations

The Android operating system is quickly becoming the most popular platform for mobiledevices. As Android’s use increases, so does the need for both forensic and privacy toolsdesigned for the platform. This thesis presents the first methodology and toolset for acquiringfull physical memory images from Android devices, a proposed methodology for forensicallysecuring both volatile and non-volatile storage, and details of a vulnerability discovered by theauthor that allows the bypass of the Android security model and enables applications to acquirearbitrary permissions.

The Romani Place In Kosovar Space: Nationalism And Kosovo’S Roma, Melissa Hughes

LSU New Orleans Theses and Dissertations

On February 17, 2008,Kosovo declared its independence. The path to independence and the claim to Kosovo was a long process that developed in three primary phases: A) the fostering of territorial solidarity under direct rule and an emphasis on historical ties to the territory; B) the foundation of the national idea within the realms of proto-nationalism; and C) the emergence of peripheral and mass nationalism. This research seeks to define the development of nationalist ideologies in Kosovo and to explore where Roma fit within those ideologies. An historical and sociological approach to nationalism in Kosovo is critical in understanding the …

Evolutionary Relationships Among Duiker Antelope (Bovidae: Cephalophinae), Anne Johnston

LSU New Orleans Theses and Dissertations

Duikers are a species rich subfamily of threatened African antelope whose recent origin poses a challenge to the molecular identification of taxa and estimation of their phylogeny. I test the ability of DNA barcodes to identify all taxa within this group. I then use mitochondrial and nuclear genes to estimate a multi-locus species tree and to date divergence times. DNA barcodes are unable to distinguish many sister taxa, calling into question the utility of barcodes for the regulation of duiker trade or in identification of field-collected feces. The multi-locus phylogeny provides support for the relationships among major duiker lineages and …

An Information Value Approach To Route Planning For Uav Search And Track Missions, Ryan R. Pitre

LSU New Orleans Theses and Dissertations

This dissertation has three contributions in the area of path planning for Unmanned Aerial Vehicle (UAV) Search And Track (SAT) missions. These contributions are: (a) the study of a novel metric, G, used to quantify the value of the target information gained during a search and track mission, (b) an optimal planning horizon that minimizes time-error of a planning horizon when interrupted by Poisson random events, and (c) a modified Particle Swarm Optimization (PSO) algorithm for search missions that uses the prior target distribution in the generation of paths rather than just in the evaluation of them.

UAV route planning …

Predictors Of Recidivism In Adolescent Offenders, Sara Kathryn Lawing

LSU New Orleans Theses and Dissertations

Adolescent offenders commit a significant number of physical and sexual assaults every year. A critical task for researchers and clinicians is to understand the distinct pathways that lead to these serious types of offending. The current study attempts to test the importance of these different pathways by comparing violent, violent sex, non-violent sex, and non-violent offenders based on SAVRY risk items, reoffending, and effects of treatment. A sample of 517 adolescents on probation was assessed for several risk factors (i.e., anger management, ADHD, low empathy/remorse) by probation officers. Recidivism over 12 months was assessed from official records. Results indicated that …

Wisteria And Other Stories, Michael Clayton

LSU New Orleans Theses and Dissertations

We are forever shaped by the worlds we live in. The following stories are musings on the importance of time and place and on the conflicts that arise for characters who are born into and who live with or rail against those forces. The stories are set in and around Laurel County, Georgia over a period of decades. They look at the people who are made there and the lessons they learn or fail to learn as they work to make their way there.

The French Chair, Roberta Grossi

LSU New Orleans Theses and Dissertations

This play is a comedy which revolves around the importance of a French Chair (Louis Xiii) in the life of a family. A young newlywed woman discovers that her husband has a "secret" half sister born out of wedlock. Her mother-in-law has had an affair with a French man, but her husband always believed she had been abused. The young lady senses something is not clear and decides to look for her "half" sister-in-law. She does and manages to organize a get-together to bring everyone in the same place and finally understand what really happened. Eventually, her mother-in-law, now a …

Analyzing Earnings Management For Cross-Listed Firms And Interaction Between Two Futures Exchanges, Chia-Sheng Chen

LSU New Orleans Theses and Dissertations

The first essay examines the impact of investor protection, market monitoring, and liquidity on the firm-level and country-level earnings management using a sample of 432 firms from 34 countries cross-listed in the U.S. The major findings are as follows: First, cross-listed firms from countries with strong legal system, strong outside investor rights, more institutional investors, and higher financial transparency are less likely to engage in earnings management. In addition, in countries with strong investor protection or market monitoring, the level of earnings management is more pronounced for illiquid firms as compared to liquid firms. Second, cross-listed firms following IFRS have …

Fisher Of Men, Ashley N. Moore

LSU New Orleans Theses and Dissertations

Fisher of Men tells the story of an ancient and secretive group of supernatural balance keepers. When God goes missing, it is up to them to locate him before the armies of Heaven and Hell lay siege to the earth, but they have their own problems. When knowledge of a secret weapon surfaces, they are tasked to find it and destroy it before it falls into the hands of either side. The secret weapon is Charitie Newman, a young woman from rural Indiana who moved to New Orleans with her sister. Charitie has special abilities that have no limits, and …

N'Awlins Po Boy, Warren J. Graffeo

LSU New Orleans Theses and Dissertations

Abstract

N’Awlins Po Boy draws heavily on the author’s memories and recollections of growing up in the New Orleans of the 1940s and 1950s, but it is a work of fiction. Although the settings and scenes are rendered as accurately as memory allows, the circumstances, situations and people are entirely fictional. During the immediate post-WWII decade, the city went through a rapid series of changes, some calm and nearly unnoticed, others turbulent and upsetting to the natural order that had prevailed for more than two centuries. This is an account of those changes as they might have been seen through …

Snap, Nathan Feuerberg

LSU New Orleans Theses and Dissertations

The term ‘snap’ can be defined as breaking under tension as well as a sudden sharp noise. Both definitions lend themselves to the content of this short story collection and its theme of self-realization (the awakening from an illusionary self-identity or ego).

Snap is a progression of stories that revolves around waking up. Novels such as Ralph Ellison’s Invisible Man, Margaret Atwood’s Surfacing, and Paul Auster’s The New York Trilogy have all examined the issue of finding identity through a breaking of the protagonist. In each case, the protagonists come to a point where they completely separate themselves …

Factors That Contribute To Susceptibility Of The Placebo/Nocebo Effect In Experimentally Induced Ischemic Arm Pain, Steve T. Brewer

LSU New Orleans Theses and Dissertations

Placebo’s (positive expectancies producing positive outcomes) and nocebo’s (negative expectancies producing negative outcomes) are real and measurable effects. Real as these effects may be, predicting individuals that may be susceptible to placebo/nocebo effects has been inconsistent. The present study examined whether measures designed to assess somatization (MSPQ), catastrophizing (PCS) and childhood trauma (CTQ) would predict placebo and nocebo membership. In addition, measures designed to assess anxiety (ASI) anxiety about pain (PASS) and depression (BDI) were evaluated to determine whether anxiety or depression mediates responsiveness. The Hargreaves Thermal Withdrawal test and the submaximal effort tourniquet technique were employed as pain vehicles …

The Restinga, Valerie Harbolovic

LSU New Orleans Theses and Dissertations

The Restinga explores dysfunctional sexual relationships in the familiar context of a love triangle, but it is set in the exotic African landscape of pre-war colonial Angola in 1960, where the author spent her childhood. The Restinga evolved from a short story presented at a graduate fiction workshop led by Joseph and Amanda Boyden at the University of New Orleans’ Madrid campus in the summer of 2007.

Research for this project included:

• Many interviews with the author’s parents
• Compilation and review of family home movies made at the time
• Interview with Richard J. Houk, author of the article: “The Hotel …

Junior Faculty Perceptions Of Their Doctoral Level Teaching Preparation: A Cross Disciplinary Examination, Franz Reneau

LSU New Orleans Theses and Dissertations

It seems reasonable to assume that the realization of the doctoral degree denotes that one is proficient in college teaching. However, the literature indicates that doctoral programs are failing to adequately prepare doctoral students for teaching in collegiate settings. The seminal work on doctoral student experiences suggests that doctoral programs are adequately preparing doctoral students for their research function, but concerns emerge around teacher preparation. Four bodies of literature inform this study: (a) the literature on the teaching role in higher education (b) the literature on doctoral students’ experiences as it relates to their teaching preparation (c) the literature on …

The Influence Of Specialization-Specific Supervision On School Counselors’ Perceptions Of Preparedness, Professional Identity, And Perceived Supervisor Effectiveness, Reshelle C. Marino

LSU New Orleans Theses and Dissertations

Despite the vast array of research evidence supporting supervision as a necessary component of the professional identity development of counselors, many counselors in training do not receive adequate supervision (Cashwell & Dooley, 2001). The school counseling profession has continued to struggle with the development of a widely recognized and consistent professional identity (Herlihy, Gray, & McCollum, 2002). Although there are many supervision models provided in the counseling literature (Bernard & Goodyear, 2008), there are not any consistently agreed-upon supervision models specific to the training of school counselors.

The purpose of this research was to evaluate school counselors’ perceptions of their …

Investigating The Thermal Stability And Cation Ordering In Layered Cathode Lixmo2 (X ≤ 1; M = Co, Mn, Ni) Materials For Li-Ion Rechargeable Batteries And Studying The Ferroelectric Properties Of Linbo3 Nanoparticles, Debasish Mohanty

LSU New Orleans Theses and Dissertations

In recent years, transition metal oxides have drawn extensive attention because of their wide application in electronic, memory, battery, informatics, and optoelectronics devices. In this dissertation, we have studied two different types of oxide materials which are technologically important: LiMO 2 (M = Co, Mn, Ni), has served as cathode materials in the rechargeable battery, and LiNbO3, has wide application in ferroelectric devices such as electronics, non-volatile memories, and thin film capacitors. LiMO2 was synthesized and characterized to understand the correlation between capacity fading and thermal stability relating to the microstructures. Our results showed that delithiated (charged) LiCoO2, forms a …

Synthesis And Applications Of Luminescent Quantum Dots In Bioassays, Venkata Ramana Kethineedi

LSU New Orleans Theses and Dissertations

Luminescent quantum dot (QD) based probes have gained significance in the last decade for optical imaging of cells, tissues and in bioassays as alternatives to conventional organic fluorophores. The main objective of my PhD dissertation was to develop luminescent quantum dot based bioassays for real time monitoring of enzyme activity and simultaneous detection of several biomarkers. The quantum dot based bioassays developed will be potential tools in identification and diagnosis of several ailments that interfere with normal living conditions of human beings.

In Chapter 2 new liposome encapsulated quantum dot based fluorescence resonance energy transfer (FRET) probes have been fabricated …

Racism Recognized And The Reformation Of The South In Ernest Gaines‘, La Toya Session

LSU New Orleans Theses and Dissertations

According to Ernest Gaines‘ personal experiences as a Southerner, without addressing the history of slavery, the quest for human dignity becomes meaningless. The discourses and the ideologies of the characters in AGathering of Old Men represent a call for social change. A Gathering of Old Men is however, more than just a novel about whites dominating blacks; it is a novel about the fight for humanity in spite of the threat of a new social order. The social repercussions of slavery and the denial of black manhood are central issues in A Gathering of Old Men, but Gaines also exhibits …

Synthesis And Antifungal Evaluation Of Spirostane Saponins, Sunil Upadhyay

LSU New Orleans Theses and Dissertations

Methods for the preparation of novel antifungal saponins have been investigated in

order to further explore their medicinal utility and provide the opportunity to synthesize

their derivatives.

Through this work, several partially protected stereoisomers of Cholestane,

Androstane and Spirostane have been prepared which could be used for the synthesis of

various saponin derivatives in order to discover novel saponin based antifungal agent.

Various mono and disaccharide derivatives of these steroids have been synthesized and

evaluated for their antifungal activity against four pathogenic fungal strains. Among the

various derivatives maltose derivatives were found to have the best antifungal activity.

However there …

The Gastonia Novels And Ecofeminism: Rereading The Works Of Fielding Burke Grace Lumpkin And Myra Page., Amanda Leigh Aubrey

Electronic Theses and Dissertations

This thesis examines Fielding Burke's Call Home the Heart, Grace Lumpkin's To Make My Bread, and Myra Page's Gathering Storm through the lens of ecofeminism, an interdisciplinary theory that contributes the necessary insight into the link between the abuse of power on personal, political, and economic levels that underlies the human oppression and environmental exploitation experienced by the novels' characters and communities. A resurrection of the Gastonia novels through the framework of ecofeminism will contribute to the scholarly discourse regarding this maturing theory as well as intensify the critical body of work concerning the Gastonia novels themselves.

This …

Pedometers Accelerometers And Observational Methods: A Comparison Of Measurements Of Physical Activity In Fourth-Grade Students., Amanda E. Greene

Electronic Theses and Dissertations

In recent years physical inactivity among students has become a matter of great concern. Nearly 65% of students do not meet the daily recommended level of physical activity, which is 60 minutes or more of moderate to vigorous physical activity each day, with 50% of that time being spent in moderate to vigorous levels of activity (CDC, 2010b). As a result, the 21^st century has shown to be a time of many health problems such as, obesity, diabetes, and heart disease. In fact, nearly one third of all children are considered obese or overweight (Slawta & DeNeui, …

On The Imperishable Face Of Granite: Civil War Monuments And The Evolution Of Historical Memory In East Tennessee 1878-1931., Kelli Brooke Nelson

Electronic Theses and Dissertations

After the Civil War individuals throughout the country erected monuments dedicated to the soldiers and events of the conflict. In East Tennessee these memorials allowed some citizens to promote their ideas by invoking both Union and Confederate Civil War sympathies. Initially, East Tennesseans endorsed the creation of a Unionist image to advertise the region's potential for industrialization. By 1910 this depiction waned as local and northern whites joined to promote reconciliation and Confederate sympathizers met less opposition to their ideas than in the past. After 1919 white East Tennesseans, enmeshed in the boom and bust cycles of the national economy, …

Innovative Design: Design Of A Press System And Molds To Produce A Skateboard Deck., George William Linke

Electronic Theses and Dissertations

Skateboarding is a passion for many people. Homemade skateboard machinery has been fabricated throughout the country. While the demand for skateboards is steady; there is a steady growth in the homemade skateboard deck market. The desire to create a one of a kind deck that expresses a person's individualism is growing. This applied research and development effort - designing and fabricating a fluid powered press system and 2-part mold assembly for forming glue up laminations for skateboard decks - is an attempt to gain understanding of the different phases of the product design process.