Digital Commons Network^™

Evaluation Of Simultaneous Water And Gas Injection Using Co2, Shrinidhi Shetty

LSU Master's Theses

Miscible CO2 injection is the second largest contributor to global enhanced oil recovery, as it has successfully undergone extensive laboratory tests and field applications for recovering residual oil left behind after waterflooding. Prolific incremental recoveries have been obtained for some fields. Although miscible CO2 injections generally have excellent microscopic displacement efficiency they often result in poor sweep efficiency. In order to address sweep problems and maximize recoveries, other schemes of gas injection have been developed. Two such processes are water-alternating-gas (WAG) and simultaneous water-and-gas (SWAG) injection. WAG and SWAG have been successfully used to minimize poor sweep. Improved gas utilization …

The Jurisprudential Turn In Legal Ethics, Katherine R. Kruse

Scholarly Works

When legal ethics developed as an academic discipline in the mid-1970s, its theoretical roots were in moral philosophy. The early theorists in legal ethics were moral philosophers by training, and they explored legal ethics as a branch of moral philosophy. From the vantage point of moral philosophy, lawyers’ professional duties comprised a system of moral duties that governed lawyers in their professional lives, a “role-morality” for lawyers that competed with ordinary moral duties. In defining this “role-morality,” the moral philosophers accepted the premise that “good lawyers” are professionally obligated to pursue the interests of their clients all the way to …

Philosophical Legal Ethics: Ethics, Morals, And Jurisprudence, Katherine R. Kruse

Scholarly Works

The authors and moderator David Luban participated in a plenary session of the International Legal Ethics Conference IV, held at Stanford. Each author answered and discussed questions arising from short papers they had written about the principal concern of legal ethics was the morality of lawyers, the morality of clients, or the morality of laws.

Imaging The Extracellular Ph Of Tumors By Mri After Injection Of A Single Cocktail Of T1 And T2 Contrast Agents, Gary V. Martinez, Xiaomeng Zhang, María L. García-Martín, David L. Morse, Mark Woods, A. Dean Sherry, Robert J. Gillies

Chemistry Faculty Publications and Presentations

The extracellular pH (pH(e) ) of solid tumors is acidic, and there is evidence that an acidic pH(e) is related to invasiveness. Herein, we describe an MRI single-infusion method to measure pH(e) in gliomas using a cocktail of contrast agents (CAs). The cocktail contained gadolinium-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraaminophosphonate (GdDOTA-4AmP) and dysprosium-1,4,7,10-tetraazacyclododecane-N,N',N'',N'''-tetrakis(methylenephosphonic acid) (DyDOTP), whose effects on relaxation are sensitive and insensitive to pH, respectively. The Gd-CA dominated the spin-lattice relaxivity ΔR(1) , whereas the Dy-CA dominated the spin-spin relaxivity ΔR(2)*. The ΔR(2)* effects were used to determine the pixel-wise concentration of [Dy] which, in turn, was used to calculate a value for [Gd] …

Network Traffic Data Analysis, Harish Kapri

LSU Master's Theses

The desire to conceptualize network traffic in a prevailing communication network is a facet for many types of network research studies. In this research, real traffic traces collected over trans-Pacific backbone links (the MAWI repository, providing publicly available anonymized traces) are analyzed to study the underlying traffic patterns. All data analysis and visualization is carried out using Matlab (Matlab is a trademark of The Mathworks, Inc.). At packet level, we first measure parameters such as distribution of packet lengths, distribution of protocol types, and then fit following analytical models. Next, the concept of flow is introduced and flow based analysis …

Celebrity Versus Non-Celebrity: Parasocial Relationships With Characters In Reality-Based Television Programs, Nicole Webb Henry

LSU Master's Theses

Research of parasocial relationships suggests that audiences engage in one-sided relationships with their favorite personae in the media. This study attempts to explore two types of reality stars: those who had fame before being on reality television and those who have fame because of the show. Using the PSR-Processing Scale, I compared levels of parasocial interactions for each, as well how moral disengagement might play a role for each type of reality star. I also explored whether these parasocial relationships are influenced by the frequency with which respondents watch various types of sub-genres of reality-based programs (i.e. game docs, dating …

Extraterritorial Intellectual Property Enforcement In The European Union, Marketa Trimble

Scholarly Works

This paper was prepared for the 2011 ABILA International Law Weekend – West volume of the Southwestern Journal of International Law. It addresses extraterritorial enforcement of intellectual property rights in the European Union. The maximum length of the paper was set by the Journal.

The problems associated with extraterritorial enforcement of intellectual property rights in the European Union (the “EU”) may be divided into three categories: enforcement of unitary EU-wide rights, enforcement of multiple national rights, and enforcement of rights based on one national law with extraterritorial effects on activities in other countries. Although these are three distinct categories of …

Pore-Scale Lattice Boltzmann Simulations Of Inertial Flows In Realistic Porous Media: A First Principle Analysis Of The Forchheimer Relationship, Chukwudi Paul Chukwudozie

LSU Master's Theses

With recent advances in the capabilities of high performance computing (HPC) platforms and the relatively simple representation of complex geometries of porous media, lattice Boltzmann method (LBM) has gained popularity as a means of solving fluid flow and transport problems. In this work, LBM was used to obtain flow parameters of porous media, study the behavior of these parameters at varying flow conditions and quantify the effect of roughness on the parameters by relating the volume averaged flow simulation results to Darcy and Forchheimer equations respectively. To validate the method, flow was simulated on regular and random sphere arrays in …

Modeling Of First-Flush Reactor For Stormwater Treatment, Shaowei Sun

LSU Master's Theses

Stormwater runoff is one of the most common sources of non-point source water pollution to lakes, rivers and estuaries. Nitrate-nitrogen in stormwater runoff is an important limiting factor to the eutrophication phenomenon. While most pollutants and nutrients, including nitrate-nitrogen, in stormwater are discharged into receiving waters during the first-flush period, no existing Best Management Practices (BMPs) are specifically designed to capture and treat the first-flush portion of urban stormwater runoff. In addition, nitrate-nitrogen removal rates of most existing BMPs are relatively low. This thesis presents results from both laboratory experiments and numerical modeling of nitrate-nitrogen removal in a designed first-flush …

Characterization And Utilization Of Rice Defense Associated With Partial Resistance To Bacterial Panicle Blight: An Emerging Rice Disease Problem In The Southeastern United States, Bishnu Kumar Shrestha

LSU Master's Theses

Rice is a staple food for much of the world’s growing population. Rice production is limited by a number of abiotic and biotic factors. These factors have direct effects on food security because less food is available to growing population. Bacterial panicle blight (BPB), caused by the bacterium Burkholderia glumae, is an emerging disease that causes grain rot, panicle discoloration, and unfilled grains in rice. Up to 70% of yield reduction has been reported in severely infected rice fields. No completely resistant rice cultivars have been identified, however, a medium-grain cultivar, Jupiter, showed a high level of partial resistance …

Laboratory Scale Seismic Analysis Of A Spatially Variable Hydrological Surface In Unconfined, Unconsolidated Sand, David E. Smolkin

LSU Master's Theses

The ability to measure the depth to the water table can provide information such as reservoir characteristics, soil conditions for agriculture, and actions to be taken with contaminant flow and removal. We attempt to detect this boundary in a larger-than-lab scale experiment. We attempt to simulate a spatially variable water level and attempt to image changes in the depth of this water level. We try to reduce the normally complex natural conditions to those of a nominally homogeneous and isotropic, unconfined sand volume for modeling. These simplified conditions help isolate the effects of remaining complexities such as the variable saturation …

A Computer-Based Instructional Program To Teach Braille Reading To Sighted Individuals, Mindy Scheithauer

LSU Master's Theses

There is a need for efficient braille training methods for instructors of the visually impaired. This study evaluated the use of a computer-based program intended to train the relation of braille characters to English letters using a matching-to-sample procedure with 4 sighted college students. Each participant mastered matching visual depictions of the braille alphabet to their text counterparts. Further, each participant demonstrated the ability to read a braille passage following this exposure. These gains maintained at variable levels at a follow-up probe 2 to 4 weeks following training.

Strategies For Labeling Proteins With Paracest Agents, Olga Vasalatiy, Piyu Zhao, Mark Woods, Andrei Marconescu, Aminta Castillo-Muzquiz, Philip Thorpe, Garry Kiefer, A. Dean Sherry

Chemistry Faculty Publications and Presentations

Reactive surface lysine groups on the chimeric monoclonal antibody (3G4) and on human serum albumin (HSA) were labeled with two different PARACEST chelates. Between 7.4 – 10.1 chelates were added per 3G4 molecule and between 5.6 – 5.9 chelates per molecule of HSA, depending upon which conjugation chemistry was used. The immunoreactivity of 3G4 as measured by ELISA assays was highly dependent upon the number of attached chelates: 88% immunoreactivity with 7.4 chelates per antibody versus only 17% immunoreactivity with 10.1 chelates per antibody. Upon conjugation to 3G4, the bound water lifetime of Eu-1 increased only marginally, up from …

Deadbeats, Deadbrokes, And Prisoners, Ann Cammett

Scholarly Works

Historically, child support policy has targeted absent parents with aggressive enforcement measures. Such an approach is based on an economic resource model that is increasingly irrelevant, even counterproductive, for many low-income families. Specifically, modern day mass incarceration has radically skewed the paradigm on which the child support system is based, removing millions of parents from the formal economy entirely, diminishing their income opportunities after release, and rendering them ineffective economic actors. Such a flawed policy approach creates unintended consequences for the children of these parents by compromising a core non-monetary goal of child support system – parent-child engagement – as …

Salazar V. Buono: Sacred Symbolism And The Secular State, Ian C. Bartrum

Scholarly Works

This Colloquy piece comments on some doctrinal and theoretical implications of the Supreme Court's recent decision in Salazar v. Buono.

Crisis Management Post Hurricane Katrina: A Qualitative Study Of A Higher Education Institution's Administrators' Response To Crisis Management, Steven Lee Mccullar

LSU Doctoral Dissertations

From campus shootings to mass prolonged campus closures in the Gulf Coast due to Hurricanes Katrina and Rita, the past decade has seen an increase in high profile crises at higher education institutions. Louisiana State University was one of the institutions impacted by Hurricanes Katrina and Rita in 2005. After the experience, university administrators created an Emergency Operation Center and a new plan for how to handle campus crises. In 2008, LSU administrators had an opportunity to test their full scale plan with the landfall of Hurricane Gustav. In this study, university administrators from LSU were interviewed about their experiences …

Provenance And Origin Of Holocene Beach Ridge And Modern Beach Sands From The Costa De Nayarit, Western Mexico, Ruben Abe Cisneros

LSU Master's Theses

The Costa de Nayarit in western Mexico is a classic modern example of the progradation of a coastline in a wave-dominated depositional environment. Throughout the Pleistocene, sediments have been brought to the Costa De Nayarit via three major river systems, the Rio Grande de Santiago, the Rio San Pedro and the Rio Acaponeta. These river systems obtain their sediments from two distinctly different volcanic provinces within central Mexico, the Sierra Madre Occidental (SMO), a volcanic province characterized by its predominance of felsic volcanism (rhyolites) and pyroclastic flows (welded ash flow tuff and ignimbrite), and the Trans-Mexican Volcanic Belt (TMVB), which …

The Lady, Or The Tiger? A Field Guide To Metaphor & Narrative, Linda L. Berger

Scholarly Works

Metaphor and narrative reassure us that things hang together, providing a sense of coherence to the patterns and paths we employ for perception and expression. In this field guide, I hope to illustrate - with images and stories when possible - how better understanding of metaphor and narrative can guide those engaged in legal rhetoric and persuasion.

The article briefly summarizes cognitive theory relating to metaphor and narrative, provides snapshots of their use in the field, in real-life legal persuasion, and suggests ways to adapt metaphor and narrative to a specific example of legal persuasion. In the field guide section, …

When Courts Collide: Integrated Domestic Violence Courts And Court Pluralism, Elizabeth L. Macdowell

Scholarly Works

This Article proposes court pluralism as a new theory for analyzing the role of the justice system in addressing domestic violence. It argues that a systemic view of the justice system is essential to developing coherent reform strategies, and lays out the foundation for taking into account the unique functions of civil and criminal justice in domestic violence cases. In doing so, the Article challenges the one-dimensional characterization of a fragmented court system as bad for victims of domestic violence that dominates legal scholarship, and shows that court fragmentation can be an opportunity and potential source of protection from systemic …

Religion And Race: The Ministerial Exception Reexamined, Ian C. Bartrum

Scholarly Works

This essay is a contribution to the Northwestern University Law Review's colloquy on the ministerial exception, convened following the Supreme Court's decision to hear arguments in Hosanna-Tabor v. EEOC.

The author takes the opportunity to consider the (sometimes) competing constitutional values of racial equality and religious freedom. The author offers historical, ethical, and doctrinal arguments for the position that race must trump religion as a constitutional value when the two come into conflict. With this in mind, the author suggests that the ministerial exception should not shield religious employers from anti discrimination suits brought on the basis of race.

Constitutionalizing Immigration Law On Its Own Path, Anne R. Traum

Scholarly Works

Courts should insist on heightened procedural protections in immigration adjudication. They should do so under the Fifth Amendment’s Due Process Clause rather than by importing Sixth Amendment protections from the criminal context. Traditional judicial oversight and the Due Process Clause provide a better basis than the Sixth Amendment to interpose heightened procedural protections in immigration proceedings, especially those involving removal for a serious criminal conviction. The Supreme Court’s immigration jurisprudence in recent years lends support for this approach. The Court has guarded the availability of judicial review of immigration decisions. It has affirmed that courts are the arbiters of constitutional …

Obesity Treatment Alternatives: Foods To Surgery, Brooke Erwin Bayham

LSU Master's Theses

The purpose of these studies was to explore the roles of dietary strategies and bariatric surgery in obesity treatment. The breakfast study was a randomized, crossover trial used to evaluate the role of egg proteins, and a retrospective chart review was conducted to obtain comparative information about two different bariatric surgeries. The breakfast study included 20 subjects who were randomized to receive an egg breakfast (EB) or a cereal breakfast (CB) matched for energy density and macronutrient composition but different protein quality for one week. Following a washout period, each subject was crossed over to receive the opposite breakfast for …

Investigating The Use Of Graphic Organizers For Writing, Laura Nicole Delrose

LSU Master's Theses

Students are placed under increasing demands for more complex syntax and discourse structure in oral and written language as they age. Children with language and learning disabilities struggle to grasp the organization and relationships between the facts of the topic, making writing an increasingly daunting task. In addition, these students must also master conventions such as vocabulary, spelling, punctuation, and syntax to produce a written essay (Schumaker & Deshler, 2003). This study explored the efficacy of graphic organizers as a strategy to facilitate higher complexity of syntactic and discourse structures in sentence and story formation. After seven weeks of intervention, …

Design, Development, And Testing Of A Multi-Agent Autonomous Surface Fleet For Environmental Applications, Daniel Davis Smith

LSU Master's Theses

As costs have decreased and both computational complexity and robustness have increased, the use of autonomous vehicles in real-world environments has increased dramatically. The development of a fleet of autonomous surface vehicles able to coordinate their actions through communications provides a significant tool for numerous water-based applications such as the reduction of predatory birds on aquaculture ponds, tracking of pollutant gradients, and water quality mapping applications. A fleet of three autonomous surface vehicles (ASVs) was developed using the best characteristics from earlier designs. Each vehicle is a dual-pontoon, dual-paddlewheel design powered by batteries recharged using a vehicle-mounted solar array that …

Morrison V. National Australia Bank: Defining The Domestic Interest In International Securities Litigation, Hannah Buxbaum

Articles by Maurer Faculty

This articles uses the lens of the Morrison v. National Australia Bank to look at domestic and international securities regulation.

Why Judicial Disqualification Matters. Again., Charles G. Geyh

Articles by Maurer Faculty

No abstract provided.

An Investigation Of The Relationship Between Religion And Marriage On Self-Reported Health, Patrick Joseph Graham, Jr

LSU Master's Theses

A significant body of literature has focused on the effects of religion on health and marriage on health, as well as on religion and marriage. However, there is limited research on the effects of religion and marriage on self-reported health. Using the first and only wave of the Panel Study of American Religion and Ethnicity, ordinary least square regression models are compared to investigate the causal effects of religion and marriage on self-reported health. In the analysis, it is found that religion and marriage, as forms of social support, individually have significant affects on self-reported health as the literature indicates …

R.I.P. Little Tiny Tim, Harry Flaster

Quill & Scope

No abstract provided.

The Times-Picayune Coverage Of Three Incidents Resulting In Capital Trials, Sean Seosop Muggivan

LSU Master's Theses

Death penalty cases are truly the most unique cases in the criminal justice system. Much research has been done showing that the death qualification process venripersons must undergo results in jurors un-empathetic to the kind of information used to mitigate the death penalty, as well as creating a jury that is more susceptible to pretrial publicity. This study reviews this research and analyzes the content of a New Orleans’ newspaper’s coverage of three incidents resulting in capital trials. It was found that, similar to a study done in California that was the model for this study’s content analysis, the newspaper …

An Evaluation Of Synchronization Loss Rate Calculations On High Speed Networks, Aaron Tureau

LSU Master's Theses

This paper is broken down into two parts:(1) discussion of current formulas that are used to calculate synchronized loss rates among concurrent TCP flows with the results of those equations on flows running through a bottleneck on a high speed emulated network and (2)steps to create revised forms of these equations that are more accurate and give a more reasonable estimation without having the shortcomings of the current equations. This paper brings to light three equations that were previously proposed and were used in published research projects along with their strengths and shortcomings. Through the study of these equations a …