Digital Commons Network^™

"It's No Life Being A Steer": Violence, Masculinity, And Gender Performance In The Sun Also Rises And In Our Time, Brock J. Thibodaux

LSU New Orleans Theses and Dissertations

Nearly all discussions of Hemingway and his work touch on the theme of masculinity, a recurrent theme in all of his works. Examinations of Hemingway and his relationship to masculinity have almost unanimously treated the author as a misogynist and a champion of violent masculinity. However, since the posthumous publication of The Garden of Eden in 1986, there has been much discussion of Hemingway’s uncharacteristic use of androgynous characters in the novel. Critics have taken this as a clue that Hemingway possessed a complex attitude regarding gender fluidity, but have failed to examine the constructions of gender and identity in …

Effects Of Pharmacological De-Prenylation Of Rhes On Motor Behavior In A Beta-Nitropropionic Acid Animal Model Of Huntington's Disease, Ashley Whitmarsh

LSU New Orleans Theses and Dissertations

Huntington’s disease (HD) is a heritable, neurodegenerative disorder characterized by motor, cognitive, and psychiatric disturbances. The progressive disease is caused by an unstable CAG expansion within the gene that normally encodes for the huntingtin protein (Htt). The expanded mutant form of Htt (mHtt) is expressed ubiquitously throughout patients’ bodies; however, neuronal degeneration is prominent only in the corpus striatum and, to a lesser extent, the cortex. The Ras homolog Rhes is also preferentially localized to the striatum. The putative co-factor Rhes has been shown to act with mHtt to cause neuronal death. Simvastatin, a lipid lowering drug, and zoledronate, a …

From The Back Of A Bus Named Desire, Brenda D. Quant

LSU New Orleans Theses and Dissertations

N/A

Extracting Windows Event Logs Using Memory Forensics, Matthew Veca

LSU New Orleans Theses and Dissertations

Abstract Microsoft’s Windows Operating System provides a logging service that collects, filters and stores event messages from the kernel and applications into log files (.evt and .evtx). Volatility, the leading open source advanced memory forensic suite, currently allows users to extract these events from memory dumps of Windows XP and Windows 2003 machines. Currently there is no support for users to extract the event logs (.evtx) from Windows Vista, Win7 or Win8 memory dumps, and Volatility users have to rely on outside software in order to do this. This thesis discusses a newly developed evtxlogs.py plugin for Volatility, which allows …

Mineralogy And Geochemistry Of Late Archean And Paleoproterozoic Granites And Pegmatites In The Northern Penokean Terrane Of Marquette And Dickinson Counties, Michigan, Christopher M. Johnson, Christopher M. Van Daalen

LSU New Orleans Theses and Dissertations

This thesis focuses on mineralogy, geochemistry, and origin of eight pegmatites and two spatially associated granites of Late Archean and Paleoproterozoic ages located in Marquette and Dickinson Counties, Michigan. Biotite geochemistry reveals that both granites and all pegmatites are peraluminous and have an orogenic signature. However, bulk composition reveals the Humboldt granite is a peraluminous A-type granite and the Bell Creek granite is a peraluminous mix between I-, S-, and A-type granites. The Republic Mine pegmatite appears to be geochemically similar to the Bell Creek granite and Grizzly pegmatite. The Crockley pegmatite is genetically related to the Humboldt granite. The …

Skagway, Robin Johnstone

LSU New Orleans Theses and Dissertations

No abstract provided.

Dynamic Characteristics Of Biologically Inspired Hair Receptors For Unmanned Aerial Vehicles, Manohar Chidurala

LSU New Orleans Theses and Dissertations

The highly optimized performance of nature’s creations and biological assemblies has inspired the development of their engineered counter parts that can potentially outperform conventional systems. In particular, bat wings are populated with air flow hair receptors which feedback the information about airflow over their surfaces for enhanced stability and maneuverability during their flight. The hairs in the bat wing membrane play a role in the maneuverability tasks, especially during low-speed flight. The developments of artificial hair sensors (AHS) are inspired by biological hair cells in aerodynamic feedback control designs. Current mathematical models for hair receptors are limited by strict simplifying …

“Us Against The World”- The Production Of A Short Film, Andrea Kuehnel

LSU New Orleans Theses and Dissertations

In this paper I will recount the main stages of the process of making my thesis film Us Against The World, a narrative short film. In particular, I will focus on the authenticity and verisimilitude that I tried to achieve, as well as the limitations I worked under as a student filmmaker with a limited budget and how we consistently tried to use these limitations to our advantage. Starting from the beginning, I will first discuss my main inspirations and the writing process of the script. Secondly, I will explain how my team of creative collaborators and I prepared …

The Shared Experiences Of Counselors Who Practice In Natural Environments, Bonnie King

LSU New Orleans Theses and Dissertations

The purpose of this qualitative, phenomenological study was to gain a deep understanding of the shared experiences of therapists who provide counseling in non-traditional, natural environment settings. Eight participants shared their experiences about counseling in nature. The primary research question for this study was: What are the shared experiences of counselors who provide nature-based counseling? A review of the literature of nature-based counseling provided benefits to spending time in nature, descriptions of various types of nature-based counseling, and ethical and legal issues that affect nature-based counselors.

Semi-structured interviews comprised of open-ended questions were used to collect data by phone and …

Role Of Ime4 Protein In Pho Regulon Of S.Cerevisiae., Jenisha Ghimire

LSU New Orleans Theses and Dissertations

In the yeast Saccharomyces cerevisiae, the IME4 methyltransferase, interacts genetically with methyl binding protein, Pho92, to affect the expression of PHO regulon target genes. Cells mutant in IME4 or PHO92 show increases in the RNA abundance of PHO regulon target genes. The increase in the RNA abundance of the PHO regulon target genes is not additive in the cells double mutant in IME4 and PHO92. Hence, Ime4 and Pho92 interact in a single pathway in PHO regulon. Surprisingly, cells overexpressing IME4 and MUM2 shows increase in some PHO regulon target genes, indicating that IME4 affects the PHO regulon target …

Chasin’ Tail In Southern Alabama: Delineating Programmed And Stimulus-Driven Grooming In Odocoileus Virginianus, Kyle Heine

LSU New Orleans Theses and Dissertations

This study examined variation in ectoparasite density and grooming behavior of naturally occurring white-tailed deer (Odocoileus virginianus) in southwest Alabama. Stimulus-driven grooming as well as the intraspecific body size and vigilance principles of programmed grooming were tested. During the rut, males had a higher average tick (Ixodidae) density than females and exhibited complete separation of tick parasitism between non-rutting and rutting periods, supporting the vigilance principle. Stimulus-driven grooming was supported, as both fawns and yearlings had significantly higher fly (Hippoboscidae) and combined fly/tick densities than adults, and fawns oral groomed at a significantly higher rate than adults, even …

Queer And Homeless In The Digital Age, Sarah L. Norum-Gross

LSU New Orleans Theses and Dissertations

This exploratory study will examine how the Internet is used by lesbian, gay, bisexual, transgender and queer or questioning (LGBTQ) youth to cope with homelessness. It will also examine what the potential risks and benefits of LGBTQ youth experiencing homelessness using the Internet for support. Many marginalized groups, including homeless people, use the Internet as a resource, as well as a means of finding social acceptance (Berg 2012, ASA 2012). LGBTQ youth also use the Internet to connect with peers (Lever, Grove, Royce and Gillespie 2008). Using an extended case study research design, this work examines how homelessness is navigated …

Numerical Solutions Of Generalized Burgers' Equations For Some Incompressible Non-Newtonian Fluids, Yupeng Shu

LSU New Orleans Theses and Dissertations

The author presents some generalized Burgers' equations for incompressible and isothermal flow of viscous non-Newtonian fluids based on the Cross model, the Carreau model, and the Power-Law model and some simple assumptions on the flows. The author numerically solves the traveling wave equations for the Cross model, the Carreau model, the Power-Law model by using industrial data. The author proves existence and uniqueness of solutions to the traveling wave equations of each of the three models. The author also provides numerical estimates of the shock thickness as well as maximum strain $\varepsilon_{11}$ for each of the fluids.

Study Of Piezo-Phototronic Effect On Type-Ii Heterojunction Zno/Znse Core/Shell Nanowire Array, Fahad Alqarni, Fahad Dhafer Alqarni

LSU New Orleans Theses and Dissertations

No abstract provided.

Model Of Maladaptive Control: Understanding The Link Between Parents’ Psychological Control And Youth Aggression Problems, Genevieve E. Lapre

LSU New Orleans Theses and Dissertations

Research shows that parental psychological control is associated with youth aggression in peer relationships. This includes various aggression roles (aggression and victimization), forms (overt and relational), and functions (proactive and reactive). The current study examined the role of two youth individual traits, Machiavellianism and dysregulation, in the association between psychological control and youth aggression. A sample of 142 participants (age M = 15.4, SD = 1.13, 93% male, 82% African-American) were recruited from several juvenile detention facilities in Louisiana. Participants completed a battery of questionnaires, including self-reports of Machiavellianism, dysregulation, aggression, victimization, and parental psychological control. Bootstrap analyses indicated youth …

Adaptive Online Transient Stability Assessment Of Power Systems For Operational Purposes, Hussain Hassan Al Marhoon

LSU New Orleans Theses and Dissertations

Online stability assessment is an important problem that has not been solved completely yet. The purpose of this research is to tackle online transient stability assessment. Currently, most utility companies use step-by-step integration in order to set protective equipment so that they effectively work for critical contingencies. However, there are times an unforeseen contingency may occur which may cause the system to transit and the protective equipment to misoperate and does not isolate the disturbed part of the system. This research introduces a method that automatically determines a group of generators that participate in system separation and hence transient instability. …

The Predictive Utility Of Emotional Deficits And Callous-Unemotional Traits For Important Antisocial Outcomes In Juvenile Justice-Involved Youth, Laura C. Thornton

LSU New Orleans Theses and Dissertations

The current study investigated the predictive utility of callous-unemotional (CU) traits and emotional facilitation to distress (EFD) for multiple antisocial outcomes in a sample of juvenile justice-involved males. Although CU traits and EFD did not generally interact to predict antisocial outcomes, CU traits were a consistent predictor of total, proactive, and reactive forms of aggression over 18 months. Similarly, CU traits and time interacted to predict total and violent self-reported offending, such that CU traits were positively associated with both outcomes, but this association weakened over the 18 month timeframe. Racial and ethnic differences only emerged for the prediction of …

Parent And Child Vagal Tone: Examining Parenting Behaviors As Moderators Of The Association, Rebecca Graham

LSU New Orleans Theses and Dissertations

Research indicates that learning how to regulate one’s emotions is critical to successful child development and is associated with adaptive social functioning and psychological adjustment (Dunn & Brown, 1994; Eisenberg, Fabes, Guthrie, & Reiser, 2000; Eisenberg, Fabes, & Murphy, 1996). Children’s emotion regulation abilities are thought to be influenced by both child (e.g., age, temperament) and parent characteristics (e.g., parenting behaviors, parental regulation; Eisenberg, Cumberland, & Spinrad, 1998). Resting heart rate variability (HRV) has emerged as a potentially important biomarker associated with emotion regulation (Porges, 2007; Thayer & Lane, 2000); however, there are still significant gaps in research. In particular, …

Comparative Analysis Of Load Flow Techniques For Steady State Loading Margin And Voltage Stability Improvement Of Power Systems, Santosh Togiti

LSU New Orleans Theses and Dissertations

Installation of reactive compensators is widely used for improving power system voltage stability. Reactive compensation also improves the system loading margin resulting in more stable and reliable operation. The improvements in system performance are highly dependent on the location where the reactive compensation is placed in the system. This paper compares three load flow analysis methods - PV curve analysis, QV sensitivity analysis, and Continuation Load Flow - in identifying system weak buses for placing reactive compensation. The methods are applied to three IEEE test systems, including modified IEEE 14-bus system, IEEE 30-bus system, and IEEE 57-bus system. Locations of …

From Copper Zinc Tin Sulfur To Perovskites: Fabrication And Characterization Of New Generation Of Solar Cells, Sarah Wozny

LSU New Orleans Theses and Dissertations

In 2013, the worldwide production of renewable electricity accounted for 22.1% of the total energy production with 0.9% coming from solar photovoltaics (PVs). Recently, there has been a growing interest for Cu₂ZnSnS₄ (CZTS) quaternary semiconductor due to the abundance and low cost of its precursors. Moreover, this chalcopyrite material has an ideal direct band gap around 1.5 eV, high absorption coefficient (α >10⁴ cm^-1) and high conductivity, making it suitable for nanostructured and dye-sensitized solar cell (DSSC) applications. Here, CZTS nanoparticles have been synthesized by pulsed laser deposition (PLD) and simultaneously deposited in the …

The Revisionists, Thomas A. Turpish

LSU New Orleans Theses and Dissertations

No abstract provided.

Magnetic Nanoparticles Containing Labeling Reagents For Cell Surface Mapping, Ujwal S. Patil

LSU New Orleans Theses and Dissertations

Cell surface proteins play an important role in understanding cell-cell communication, cell signaling pathways, cell division and molecular pathogenesis in various diseases. Commonly used biotinylation regents for cell surface mapping have shown some potential drawbacks such as crossing the cell membrane, difficult recovery of biotinylated proteins from streptavidin/avidin beads, interference from endogenous biotin and nonspecific nature of streptavidin. With aim to solve these problems, we introduced sulfo-N-hydroxysuccinimidyl (NHS) ester functionalized magnetic nanoparticles containing cleavable groups to label solvent exposed primary amine groups of proteins. Silica coated iron oxide magnetic nanoparticles (Fe₃O₄@SiO₂ MNPs) were …

Ethical Decision Making Of Counseling Mental Health Practitioners Working With Clients Right-To-Die Issues, Amanda E. Johns

LSU New Orleans Theses and Dissertations

The purpose this study was to explore the relationship between counseling mental health practitioners’ attitudes toward euthanasia and their ethical decision making levels when confronted with clients facing end-of-life concerns. A review of literature indicated a series of complex ethical, moral, and societal issues surrounding clients’ right-to-die issues. Because of the lack of research in the counseling field and the growing prevalence of right-to-die issues with clients who have a diagnosis of a terminal illness, more research in the counseling field is needed (Hadjistavropoulos, 1996; Winograd, 2012). Participants for the present study were recruited from six state divisions of the …

Two Essays In Finance: “Selection Biases And Long-Run Abnormal Returns” And “The Impact Of Financialization On The Benefits Of Incorporating Commodity Futures In Actively Managed Portfolios”, Ramesh Adhikari

LSU New Orleans Theses and Dissertations

This dissertation consists of two essays. First essay investigates the implications of researcher data requirement on the risk-adjusted returns of firms. Using the monthly CRSP data from 1925 to 2013, we present evidence that firms which survive longer have higher average returns and lower standard deviation of annualized returns than the firms which do not. I further demonstrate that there is a positive relation between firms’ survival and average performance. In order to account for the positive correlation between survival and average performance, I model the relation of survival and pricing errors using a Farlie-Gumbel-Morgenstern joint distribution function and fit …

The Unheard New Negro Woman: History Through Literature, Shantell Lee

LSU New Orleans Theses and Dissertations

Many of the Harlem Renaissance anthologies and histories of the movement marginalize and omit women writers who played a significant role in it. They neglect to include them because these women worked outside of socially determined domestic roles and wrote texts that portrayed women as main characters rather than as muses for men or supporting characters. The distorted representation of women of the Renaissance will become clearer through the exploration of the following texts: Jessie Fauset’s Plum Bun, Caroline Bond Day’s “Pink Hat,” Dorothy West’s “Mammy,” Angelina Grimke’s Rachel and “Goldie,” and Georgia Douglas Johnson’s A Sunday Morning in …

Api-Based Acquisition Of Evidence From Cloud Storage Providers, Andres E. Barreto

LSU New Orleans Theses and Dissertations

Cloud computing and cloud storage services, in particular, pose a new challenge to digital forensic investigations. Currently, evidence acquisition for such services still follows the traditional approach of collecting artifacts on a client device. In this work, we show that such an approach not only requires upfront substantial investment in reverse engineering each service, but is also inherently incomplete as it misses prior versions of the artifacts, as well as cloud-only artifacts that do not have standard serialized representations on the client.

In this work, we introduce the concept of API-based evidence acquisition for cloud services, which addresses these concerns …

Retaining College Students From The First To Second Year: A Case Study, Cherie T. Larocca

LSU New Orleans Theses and Dissertations

First-year student retention has become a national priority for institutions of higher learning. Since 2004, retention of first-year college students has been on a steady decline. Due to recent the adoption of the Louisiana Granting Resources and Autonomy for Diplomas (GRAD) Act, college administrators in Louisiana are determined to increase first-year student retention, a key performance measure. Of the many factors known to support retention, student-faculty mentoring relationships are known to have a positive impact on college students’ experiences, including increased first-year student retention. However, there is less known about the role of academic advising combined with success coaching in …

Creating Volatility Support For Freebsd, Elyse Bond

LSU New Orleans Theses and Dissertations

Digital forensics is the investigation and recovery of data from digital hardware. The field has grown in recent years to include support for operating systems such as Windows, Linux and Mac OS X. However, little to no support has been provided for less well known systems such as the FreeBSD operating system.

The project presented in this paper focuses on creating the foundational support for FreeBSD via Volatility, a leading forensic tool in the digital forensic community. The kernel and source code for FreeBSD were studied to understand how to recover various data from analysis of a given system’s memory …

Hexaniobate Nanopeapods: In Situ Deposition Of Magnetic-Noble Metal Nanoparticles Inside Preformed Nanoscrolls, Sarah P. Gauthier

LSU New Orleans Theses and Dissertations

An in situ deposition procedure was developed for the nanopeapod (NPP) formation of NiAu nanoparticles inside preformed acid-exchanged hexaniobate nanoscrolls (HNB). Metal salt precursors of Ni(acac)₂ and HAuCl₄∙3H₂O were reduced in solution under mild synthetic conditions in the presence of the preformed acid-exchanged hexaniobate nanoscrolls. Two of the surfactants used for the formation of the nanoparticles were oleylamine and triphenylphosphine oxide (TTPO). Reaction conditions were studied and modified to produce well-defined NiAu@HNB NPP systems, with monodispersed particles evenly filling and orienting within the nanoscrolls. The synthetic parameters studied were both time and temperature, with the …

Father And Mother Songs, Heather Fowler

LSU New Orleans Theses and Dissertations

A collection of stories submitted by Heather Fowler for receipt of an MFA degree in Summer 2015.