Digital Commons Network^™

Magnetization Dynamics In Coupled Thin Film Systems, Daniel J. Adams

LSU New Orleans Theses and Dissertations

A study is presented detailing experimental investigations of magnetization dynamics in nanostructured systems which are coupled magnetically. This work seeks to characterize the anisotropy of such systems through experimental techniques which probe microwave resonant absorption in the materials.

A custom-built experimental setup, designed and assembled in our labs, is explained in detail. This setup allows for angular-dependent ferromagnetic resonance (FMR) measurements in the sample plane through vector network analyzer spectroscopy and is adaptable to two different types of coplanar waveguides. This technique has proven effective for characterization of multiple types of magnetic systems, including multilayered structures as detailed here, with …

Sixth Form, Adrienne Barton

LSU New Orleans Theses and Dissertations

The ten stories in this short story collection explore the liminal spaces created by certain physical spaces as well as times in the characters’ lives. The stories are largely related to a school environment, and the relationships and experiences that are unique to the players living and moving within that context. How much are the relationships and actions of the characters influenced by the setting. What weight do institutional forces and tradition carry in the characters’ lives, and how do they exploit it for their own will or conform?

Financial Regulation, Banking, And Sovereign Debt, Rhada Boujlil

LSU New Orleans Theses and Dissertations

The dissertation consists of two essays. In the first essay we study the efficiency of banks during the period of (2000-2017) that witnessed a fierce financial crisis in the light of the regulatory acts enacted in response to the crisis (Basel III 2010). We investigate the combined impact of compliance with Tier 1 and Tier 2 capital, common equity Tier 1, and leverage requirements on bank operating efficiency. We measure operational efficiency of 68 insured, U.S. federally and state-chartered, commercial banks, with consolidated assets of $15 billion or more, over a sampling period of 18 years. We seek to identify …

Picturing Things, Matthew J. Bivalacqua

LSU New Orleans Theses and Dissertations

My creative process is a ritual I use to examine my personal narrative. Digital photography is a way for me to mine an object or environment with an obsessive emphasis, and extract an image that signifies something relatable. By employing tropes derived from my personal narrative, and filtering them through image manipulation software; I am able to dramatize aspects of perspective and scale. With an automatic mark guided by printed images and projections of digital panoramic images, the surface and resulting picture comes into focus. This is a way for me to move past my experiences. Achieving this level of …

Crossroads And Crow Feathers, Travis E. Bowman

LSU New Orleans Theses and Dissertations

This thesis uses the short story form to examine the influence of myth, magick, and the supernatural on the interstitial areas of the United States. The power of words as a force for change figures prominently in these stories. This thesis looks at the monstrous as it moves in the darkness and in the minds of humans, but also at the tremendous depths of compassion and courage we find in ourselves when faced with monstrous situations.

Let Me Take A #Shelfie: An Assemblage Explored Through Framing, Courtney D. Brandabur

LSU New Orleans Theses and Dissertations

As emerging technologies rapidly change the way that individuals socially interact, researchers can look back to older theories of social organization in order to apply traditional concepts to new ways of being. A #shelfie is a popular hashtag used on Instagram, a social media application, typically used with a post that consist of any visual media containing book(s) or item(s) related to literature in a physical space within, around, and/or upon a piece of furniture. This thesis is centered around the examination of a data collection that gathered top #shelfie posts on Instagram for the purpose of visual content and …

Character, Leadership, And Community: A Case Study Of A New Orleans Youth Program, Candace Colbert

LSU New Orleans Theses and Dissertations

Youth outreach programs use innovative and community-based activities to fill in gaps of education, provide creative outlets, create access to opportunities, and empower youth.¹ This research investigates, records, and compares the ways in which staff and youth participants perceive the experience at a New Orleans youth program. The purpose of the research is to provide insight towards potential program improvement. The participants of this study are from Compassion Outreach of America’s summer program Project Reach NOLA in the Upper Ninth Ward of New Orleans, Louisiana. There are twenty-nine participants, between the ages of fourteen and fifty years old. The …

“An’ No Place To Lead ‘Em”: The Grapes Of Wrath And The Breakdown Of Myth, Nicholas F. Comeaux

LSU New Orleans Theses and Dissertations

In spite of its common designation as an outmoded classic of sentimental middlebrow literature, John Steinbeck’s The Grapes of Wrath remains relevant as a milestone in an extended liminal stage between the failing cultural myths of the past and the founding of newly relevant shared stories. This stage begins with the Enlightenment and continues to present-day conflicts over identity, labor, migrants, notions of truth itself, the function and responsibilities of government, and our shared ecological destiny. Arriving near the end of the Depression and its concurrent economic and environmental disasters, The Grapes of Wrath reflects a particularly chaotic stage in …

Evaluation Of Total Fume And Heavy Metal Emission Factors Applicable To Gas Metal Arc Welding, Abhinay Jilla

LSU New Orleans Theses and Dissertations

Welding is a metal joining process widely used in many manufacturing facilities around the world. It involves the process of heating the base and filler metals to a high temperature that leads to the formation of fumes. Welding emissions consist of gaseous pollutants and micron and sub-micron particles consisting of different heavy metals. Health risks associated with exposures to weld fume is well recognized in the literature. This research evaluates emissions and emission factors applicable to gas metal arc welding (GMAW) on AH 36 (mild steel) and 316 L (stainless steel). Emission factors evaluated consisted, total fume, chromium, cobalt, lead, …

How We Live Today And Other Stories, Gregory W. Rohloff

LSU New Orleans Theses and Dissertations

How We Live Today is a collection of stories about family connections and the process of making amends to keep a family whole. The families are not just traditional families, but also arrangements constructed out of necessity, circumstance, or convenience. The title story tells how a man ends a lengthy divide with a stepmother for the sake of her, his son, and ultimately himself. We see adolescents do the right thing in their circumstances at the risk of losing peer standing or to avert future social damage. An older golfer encourages a younger golfer, easing guilt but realizing that respect …

The Half-Lives We Were Living, Chelsey K. Shannon

LSU New Orleans Theses and Dissertations

This short story collection deals with themes of race, kinship, desire, subjectivity, and appearance vs. reality.

Philadelphia Stories, Leigh A. Stuart

LSU New Orleans Theses and Dissertations

These stories provide a look at a Philadelphia family over decades.

Subculture And Queer Subjectivity, Natalie Woodlock

LSU New Orleans Theses and Dissertations

My work explores subculture as a form of cultural resistance to the dominant ideology. I'm concerned with the ambiguous relationship we occupy as subjects to the material produced by popular culture, and how this is digested and understood by female viewers and cultural outsiders. The specific temporality of the queer subject is a key theme in my work.

Geomorphology Of Shell Ridges And Their Effect On The Stabilization Of The Biloxi Marsh, East Louisiana, Frances R. Crawford

LSU New Orleans Theses and Dissertations

Extensive shell ridges frame the edges of marsh platforms in parts of the Biloxi Marsh of southeast Louisiana. The exact sources of the shells in these accumulations have not been clearly identified but the most likely source is a combination of shells from modern offshore and shells excavated from buried St. Bernard delta deposits. Larger or fetch-protected ridges remain stable through time, whereas ridges facing open water are more mobile, moving as much as 38 m inland from July 2017 to January 2018. Behind stable ridges, marsh platform biomass is relatively unaffected. When ridges are mobile, vegetation is smothered, leaving …

The Desire To Escape And The Inability To Follow Through In James Joyce’S Dubliners, Alyssa M. Wheatley

LSU New Orleans Theses and Dissertations

In my research, I will examine James Joyce’s Dubliners as a collection of stories that is unified by an ongoing theme; escape or the desire to escape. In the collection, the want or need to escape serves a major purpose throughout the characters and their lives. This thesis explores five stories that share this theme in particular: “The Sisters,” “Eveline,” “Araby,” “An Encounter,” and “The Dead.” Each story will be discussed in the context of how each story progresses from a want to an actual escape. In addition, the thesis also considers how these stories exhibit a progression towards isolation …

Legacy Habitat Suitability Of Eastern Oysters (Crassostrea Virginica) In Louisiana: A Prelude To Mississippi River Delta Freshwater Diversions, Tasia Mv Denapolis

LSU New Orleans Theses and Dissertations

The Louisiana oyster industry is greatly impacted by freshwater and sediment diversions that are part of the effort to restore the state’s coastline. A habitat suitability index (HSI) proposes species-habitat relationships that can be instrumental in creating impact assessments and suitability predictions for management as new diversions are implemented. An oyster (Crassostrea virginica) HSI was developed using three variables crucial to oyster sustainability: average annual salinity, minimum monthly salinity, and average salinity during the spawning season. These Legacy HSI visualizations show annual fluctuations in the distribution of zones suitable for oyster cultivation prior to proposed diversions in Pontchartrain …

Performance Optimization Of The Differential Protection Schemes, Monir Hossain

LSU New Orleans Theses and Dissertations

Current differential protection principle is superior in terms of sensitivity and speed of operation in comparison with other protection principle used in power systems. From the last five decades, various current differential protection schemes are widely used to protect busbars, transformers, and short-transmission lines. The deployment of high capacity microwave and optical fiber technologies redefined

the line protection systems by facilitating the use of current differential protection schemes for long transmission lines. The common application issue of these schemes is mis-operation due to current transformer (CT) saturation during close-in external faults. Moreover, transformer differential protection schemes face mis-trip due to …

Vertical And Lateral Hydraulic Connectivity Of The Wilcox Formation For Tiber Field And The Outbound Structural Province Of Keathley Canyon And Walker Ridge, Northern Gulf Of Mexico, William F. Morrison

LSU New Orleans Theses and Dissertations

Hydraulic connectivity for the Tiber field and 17 other Wilcox penetrations in Keathley Canyon (KC) and 5 fields in Walker Ridge (WR) protraction areas was assessed. All five chronostratigraphic Wilcox units are not in vertical communication across both protraction areas. Four of these units are in lateral communication across Tiber field except where faults isolate portions of the structure. Five “areas of connectivity,” where two or more fields are in communication, were found in KC. The fields in WR show no evidence of connectivity despite a relatively simpler structural environment than KC. I propose that the wells in WR are …

The Effects Of Sediment Properties On Barrier Island Morphology And Processes: A Numerical Modeling Experiment, Brittany Kime

LSU New Orleans Theses and Dissertations

Barrier island restoration and nourishment is necessary for sustaining coastal systems worldwide. In the Mississippi River Delta Plain, the lack of sediment supply, relative sea level rise, and reworking of abandoned delta lobes promote rapid disintegration of barriers, which can contribute to mainland storm impacts. Barrier island restorations that utilize higher quality sediments (Outer Continental Shelf- OCS) are expected to exhibit higher resiliency, withstanding coastal erosion, event-induced erosion, and ongoing transgression when compared to barriers nourished using lower quality nearshore (NS) sands. Additionally, use of OCS sediments increases sediment supply by adding material to the system supporting increased barrier longevity …

The Gloaming, Alyssa D. Davison

LSU New Orleans Theses and Dissertations

No abstract provided.

A Change In Grain? Diet Induced Plasticity In The Generalist Grasshopper Melanoplus Differentialis, Austin M. Culotta

LSU New Orleans Theses and Dissertations

Phenotypic plasticity is favored in heterogeneous environments in which alternative phenotypes can exploit alternative resources. However, it’s not clear whether phenotypic plasticity is useful in environments that become more homogenous over an organism’s life cycle. I studied a population of grasshopper Melanoplus differentialis that experiences high resource diversity as nymphs but low resource diversity as adults to determine if individuals can undergo diet-induced morphological plasticity in head shape to increase biting ability and ingestion of hard diets. Insects on a soft diet were larger and had greater bite force than those on a hard diet. Head structures related to chewing …

Entwined Threads Of Red And Black: The Hidden History Of Indigenous Enslavement In Louisiana, 1699-1824, Leila K. Blackbird

LSU New Orleans Theses and Dissertations

Contrary to nationalist teleologies, the enslavement of Native Americans was not a small and isolated practice in the territories that now comprise the United States. This thesis is a case study of its history in Louisiana from European contact through the Early American Period, utilizing French Superior Council and Spanish judicial records, Louisiana Supreme Court case files, statistical analysis of slave records, and the synthesis and reinterpretation of existing scholarship. This paper primarily argues that it was through anti-Blackness and anti-Indigeneity and with the utilization of socially constructed racial designations that “Indianness” was controlled and exploited, and that Native Americans …

“Drinking” About The Past: Bar Culture In Antebellum New Orleans, Mindy M. Jarrett

LSU New Orleans Theses and Dissertations

Women in antebellum New Orleans have often been memorialized as Voudou queens, slave-torturers who continue to haunt houses, prostitutes, and light-skinned concubines to wealthy, white men. This study focuses on women’s contribution to New Orleans’s economy through the hospitality industry as female bar owners from 1830-1861. In addition, it provides an overview of the role that alcohol and beverage consumption patterns played among men and women of all races, classes, and cultural backgrounds in antebellum New Orleans. Antebellum tourists, in addition to cotton and sugar, were an important source of income for many New Orleanians before the Civil War. As …

Abraham Shushan: In The Shadow Of Huey Long, Brad J. Burke

LSU New Orleans Theses and Dissertations

Abraham L. Shushan worked in the shadow of Huey P. Long. Long’s political machine ran on the force of his personality with political power given as a reward to those he considered loyal. Shushan was one such lieutenant who benefited from his unwavering loyalty to Long. Shushan served within the New Orleans political scene helping Long achieve his goals including building the Shushan Airport on the city’s lakefront as well as being instrumental in the construction of the seawall protecting New Orleans along the shoreline of Lake Pontchartrain. By the time he started working for Long, Shushan was already a …

Contact, Christine M. Stevralia

LSU New Orleans Theses and Dissertations

A year after Alyssa Milano’s tweet launched the #MeToo movement, survivors of sexual assault are being called ‘accusers’ in the media, and public opinion is swinging in favor of guilty men. #MeToo raised awareness but not understanding. What is rape? What is consent? As evidenced by the #MeToo movement and the backlash against it, clearly, as a society, we don’t know. Contact is a work of Creative Nonfiction that uses scenes and details from the narrator’s personal experiences to illuminate the micro-negotiations that occur in sex and seduction.

In a world where women are still expected to stay small and …

Essays On Capital Structure Of Nations, Giovanni Perez

LSU New Orleans Theses and Dissertations

No abstract provided.

Development And Thermodynamic Analysis Of An Integrated Mild/Partial Gasification Combined Cycle (Impgc) Under Green And Brown Field Conditions With And Without Carbon Capture, Henry A. Long Iii

LSU New Orleans Theses and Dissertations

Coal is a very prominent energy source in the world, but it is environmentally unattractive due to its high sulfur and ash content as well as its alleged contribution towards climate change, but it is affordable, abundant, and has high energy content. Thus, utilizing coal in a cleaner and more efficient way has become necessary. One promising clean coal technology involves fully gasifying coal into synthesis gas, cleaning it, and feeding it into a high-efficiency combined cycle, such as an Integrated Gasification Combined Cycle (IGCC). Inspired by the recent success of warn gas cleanup (WGCU), mild and partial gasification are …

Sacred Dictators: A Wholly Unholy Relationship Between Dictatorships And Religious Leaders, Thomas Mcquaid

LSU New Orleans Theses and Dissertations

How a single party and personal dictatorship survive has been a question of much debate among scholars. Geddes (1999, 2003) creates a model to determine which survives the longest. Within her model, she finds that a single party dictatorship – one with a party apparatus – survives longer than a personal dictatorship – one where a single person has sole policymaking ability. She argues that the fundamental difference between the two is how each treats the opposition. The party apparatus allows a single party dictatorship the means to silence the opposition by coopting it into the party structure whereas a …

The Ones Abandoned, Thomas Dollbaum

LSU New Orleans Theses and Dissertations

N/A

Life In Balance: The Work-Life Balance Stories Of Black Female School Leaders, Jaime Mecholle Johnson

LSU New Orleans Theses and Dissertations

The purpose of this study is to examine the work-life balance experiences of Black females school leaders. Due to the inherent intersectionality of race and gender that is experienced by Black females, a study of their unique experiences with work-life balance is valuable to the field of educational leadership. The responsibilities associated with school leadership positions are extensive and those school leaders who also have spouses and children must figure out a way to fulfill responsibilities associated with each role. Work-life balance is important to understand for school leaders whose career responsibilities may interact with those associated with their personal …