Digital Commons Network^™

Numerical Simulation Of Dropped Cylindrical Objects Into Water In Two Dimensions (2d), Yi Zhen

LSU New Orleans Theses and Dissertations

The dropped objects are identified as one of the top ten causes of fatalities and serious injuries in the oil and gas industry. It is of importance to understand dynamics of dropped objects under water in order to accurately predict the motion of dropped objects and protect the underwater structures and facilities from being damaged. In this thesis, we study nondimensionalization of dynamic equations of dropped cylindrical objects. Nondimensionalization helps to reduce the number of free parameters, identify the relative size of effects of parameters, and gain a deeper insight of the essential nature of dynamics of dropped cylindrical objects …

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 …

In Response To Totalitarianism: The Hawkish Cold War Foreign Diplomacy Of The Europeans Kissinger And Brzezinski During American Détente, D'Otta M. Sniezak

LSU New Orleans Theses and Dissertations

Despite historians describing the 1970s as a time of détente, both National Security Advisors that dominated America’s foreign policy pursued harsh stances against the Soviet Union. Henry Kissinger and Zbigniew Brzezinski sabotaged peace talks in order help the United States keep its edge against the other world superpower. Most historians point to the similarities between these two men, but what is most often left out of the narrative is that both men witnessed persecution at the hands of totalitarian governments: Kissinger by the Nazis and Brzezinski by both the Nazis and the Soviets. This influence is strong in their first …

“Your Love Is Too Thick”: An Analysis Of Black Motherhood In Slave Narratives, Neo-Slave Narratives, And Our Contemporary Moment, Kaitlyn M. Spong

LSU New Orleans Theses and Dissertations

In this paper, Kait Spong examines alternative practices of mothering that are strategic nature, heavily analyzing Patricia Hill Collins’ concepts of “othermothering” and “preservative love” as applied to Toni Morrison’s 1987 novel, Beloved and Harriet Jacob’s 1861 slave narrative, Incidents in the Life of a Slave Girl. Using literary analysis as a vehicle, Spong then applies these West African notions of motherhood to a modern context by evaluating contemporary social movements such as Black Lives Matter where black mothers have played a prominent role in making public statements against systemic issues such as police brutality, heightened surveillance, and the …

String Quartet In Three Movements, William R. Malchow

LSU New Orleans Theses and Dissertations

No abstract provided.

The Gloaming, Alyssa D. Davison

LSU New Orleans Theses and Dissertations

No abstract provided.

Laboratory Evaluation Of Recycled Crushed Glass Cullet For Use As An Aggregate In Beach Nourishment And Marsh Creation Projects In Southeastern Louisiana, John C. Wildman

LSU New Orleans Theses and Dissertations

To combat the rapid degradation of the Louisiana coast, the Louisiana Coastal Protection and Restoration Authority has planned strategic land building initiatives throughout the Louisiana Gulf coast, including beach nourishment and marsh creation projects. It is commonly agreed that the state lacks sufficient renewable sediment resources to maintain the planned CPRA land building program. However, Louisiana, the state that commonly ranks last in state recycling percentage, recycles an estimated 0.6% of the waste glass consumed in the state. Glass is predominantly silica sand. This thesis evaluates laboratory‑determined characteristics of recycled crushed glass cullet to assess its suitability as a renewable …

Tin Rain, Clare Welsh

LSU New Orleans Theses and Dissertations

N/A

Leveraging Relocations In Elf-Binaries For Linux Kernel Version Identification, Manish Bhatt

LSU New Orleans Theses and Dissertations

In this paper, we present a working research prototype codeid-elf for ELF binaries based on its Windows counterpart codeid, which can identify kernels through relocation entries extracted from the binaries. We show that relocation-based signatures are unique and distinct and thus, can be used to accurately determine Linux kernel versions and derandomize the base address of the kernel in memory (when kernel Address Space Layout Randomization is enabled). We evaluate the effectiveness of codeid-elf on a subset of Linux kernels and find that the relocations in kernel code have nearly 100\% code coverage and low similarity (uniqueness) across various kernels. …

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 …

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.

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 …

Singing Their Stories: A Musical Narrative Of Teaching And Testing, Desi Richter

LSU New Orleans Theses and Dissertations

This musical, arts-based educational research describes the lived experiences of four K-12 New Orleans educators who believe that end-of-year standardized tests hinder their ability to teach in ways they believe are best. Using songwriting as a form of data elicitation and narrative restorying, this study documents the lived experiences of teachers who have experienced test-related cognitive dissonance. While curricular narrowing and other test-related practices have been studied in many contexts, the perspectives of New Orleans teachers are barely documented. Thus, this study fills a content gap in the testing literature. Musically restorying the data contributes to the accountability literature in …

A Sociopolitical View Of Mental Health: An Exploration Of The Lived Experiences Of Policymakers Regarding Their Perspectives Surrounding Mental Health Policy Construction, Katie C. Fetzer

LSU New Orleans Theses and Dissertations

A substantial gap exists between those who are considered experts on mental health (e.g., academics, mental health professionals) and those in charge of constructing mental health policies (e.g., legislators, Senators). This gap is in areas of both knowledge and professional relations. Mental health professionals are not adequately trained to engage in policy advocacy and reform efforts and have little to no policy advocacy training (Smith, Reynolds, & Rovnak, 2009). Policymakers lack necessary knowledge related to mental health for effective mental health policy construction (Corrigan, Druss, & Perlick, 2014; Lee, Smith, & Henry, 2013). As a result of this gap, mental …

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 …

Kool, Florence K. Young

LSU New Orleans Theses and Dissertations

In this thesis paper, I will recount the creative and technical processes of making my graduate thesis film, KOOL. I will describe how the story was developed and written, then analyze the phases of pre-production, principle photography, and post production. I will then evaluate my leadership skills, and strengths and weaknesses as a film director.

Seeing Red: Immigration And Asymmetrical Partisan Polarization In The United States, Robert M. Worth

LSU New Orleans Theses and Dissertations

Since the mid-1970s, partisan polarization has been increasing in Congress and the Presidency, and, although most voters lack a stable, consistent ideology, non-ideological forms of partisan polarization have emerged in the mass public in recent decades. Moreover, ideological polarization among elites is highly asymmetrical, with increased Republican conservatism accounting for most of the increased ideological distance between the parties. Here, I develop a racial-threat backlash theory and argue that increased rates of immigration are associated with increased asymmetrical ideological polarization among elites and in the mass public. Tests of this theory on voters, the mass public in the states, state …

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 …

Understanding The Impacts Of Current And Future Environmental Variation On Central African Amphibian Biodiversity, Courtney A. Miller

LSU New Orleans Theses and Dissertations

Global climate change is projected to impact multiple levels of biodiversity by imposing strong selection pressures on existing populations, triggering shifts in species distributions, and reorganizing entire communities. The Lower Guineo-Congolian region in central Africa, a reservoir for amphibian diversity, is predicted to be severely affected by future climate change through rising temperatures and greater variability in rainfall. Geospatial modelling can be used to assess how environmental variation shapes patterns of biological variation – from the genomic to the community level – and use these associations to predict patterns of biological change across space and time. The overall goal of …

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 …

Dynamic Response Of A Hingeless Helicopter Rotor Blade At Hovering And Forward Flights, Pratik Sarker

LSU New Orleans Theses and Dissertations

The helicopter possesses the unrivaled capacity for vertical takeoff and landing which has made the helicopter suitable for numerous tasks such as carrying passengers and equipment, providing air medical services, firefighting, and other military and civil tasks. The nature of the aerodynamic environment surrounding the helicopter gives rise to a significant amount of vibration to its whole body. Among different sources of vibrations, the main rotor blade is the major contributor. The dynamic characteristics of the hingeless rotor consisting of elastic blades are of particular interest because of the strongly coupled equations of motion. The elastic rotor blades are subjected …

The Black Mage Reader, Shaina Monet

LSU New Orleans Theses and Dissertations

N/A

Impact Of Labor Protection Laws On The Operating And Financial Risks Of Firms: The Case Of China, Yuxin Huang

LSU New Orleans Theses and Dissertations

A debate exists regarding the effect of labor protection laws on labor costs. Whether labor protection laws increase or decrease labor costs has implications for risk exposure of affected firms. If the labor costs go up, all else the same, the firm’s breakeven point goes up. Facing increased business risk, the firm must resort to strategies that inhibit the risk exposure, especially if the higher labor costs cannot be transferred, without adverse consequences, to consumers. The strategies include reigning in, if at all possible, operating leverage and financial leverage. Conversely, if the labor costs decrease, a firm’s business risk declines, …

The Ones Abandoned, Thomas Dollbaum

LSU New Orleans Theses and Dissertations

N/A

Creating The Water Clock, Amy C. Laws

LSU New Orleans Theses and Dissertations

This thesis will discuss the making of my short film The Water Clock at the University of New Orleans from its inception to its final short film form. Part One discusses the balancing of content and style and explores the relation between time and water as inspirations for story. Part Two details the preproduction process and major crew members’ collaborations and contributions before filming. Part Three describes daily successes, struggles, and direction while in production. Part Four describes every phase of the post-production process as the film is completed. Lastly, I will analyze my personal growth as a filmmaker.

The Effect Of Styrene-Maleic Acid (Sma) Copolymers On Solubilizing Lipid Bilayers And Forming Nanodiscs, Ghada Alramadan

Dissertations and Theses

Cell membranes, or plasma membranes, play an essential role in the structure and the function of living cells. In 1972, the fluid mosaic membrane model was the first unifying paradigm of membrane structure. It is no longer considered adequate because evidence of many non-homogeneous lipid structures in both natural and model membranes have been discovered over the past thirty years. The field of membrane biophysics now uses updated versions of the mosaic model, which consists of the complex mixture of different lipid species. The lipid species found in natural membranes produce a range of dynamic, laterally segregated, non-homogeneous domains, which …

Mechanical Suppression Of Osteolytic Bone Metastases In Advanced Breast Cancer Patients: A Randomised Controlled Study Protocol Evaluating Safety, Feasibility And Preliminary Efficacy Of Exercise As A Targeted Medicine, Nicolas H. Hart, Daniel A. Galvão, Christobel Saunders, Dennis R. Taaffe, Kynan T. Feeney, Nigel A. Spry, Daphne Tsoi, Hilary Martin, Raphael Chee, Tim Clay, Andrew D. Redfern, Robert U. Newton

Research outputs 2014 to 2021

BACKGROUND: Skeletal metastases present a major challenge for clinicians, representing an advanced and typically incurable stage of cancer. Bone is also the most common location for metastatic breast carcinoma, with skeletal lesions identified in over 80% of patients with advanced breast cancer. Preclinical models have demonstrated the ability of mechanical stimulation to suppress tumour formation and promote skeletal preservation at bone sites with osteolytic lesions, generating modulatory interference of tumour-driven bone remodelling. Preclinical studies have also demonstrated anti-cancer effects through exercise by minimising tumour hypoxia, normalising tumour vasculature and increasing tumoural blood perfusion. This study proposes to explore the promising …