Digital Commons Network^™

Bioplastic Production In Cyanobacteria And Consensus Degenerate Pcr Probe Design, Courtney Edward Lane

LSU Doctoral Dissertations

Cyanobacteria show much promise in reducing biodegradable thermoplastic production costs; however, most currently characterized strains are ill-equipped to do so. The result of Objective I produced a high-throughput assay designed to discover existing cyanobacterial strains and rapidly characterize them as PHA-producers or potential PHA-producers. This assay will play an instrumental role in the attainment of a novel cyanobacteria environmental isolate capable of accumulating high levels of PHA naturally. Objective II produced an open source computer program which dramatically speeds the design of similar assays for any arbitrary genetic screening purpose. The program is not limited to this implementation alone. In …

Bullying In Schools: The Relationship Between Educational Staff Burnout And Staff Response To Bullying, Katherine Marie Harrison

LSU Doctoral Dissertations

Bullying among school-aged youth is associated with negative short- and long-term consequences. Research suggests that teachers can be influential in reducing bullying but that they often do little to address it. Occupational burnout is high among educators and can significantly affect students’ motivation, learning, and feelings of support. The current study examines the effect of occupational burnout on educational staff’s likelihood of responding to bullies and victims of physical, verbal, relational, and cyber bullying. Participants (N = 109) were administrators, teachers, and other school staff serving secondary-level students. Overall, most participants reported experiencing low levels of burnout, viewed bullying as …

The Bioactive Compounds In Agricultural Products And Their Roles In Health Promoting Functions, Yixiao Shen

LSU Doctoral Dissertations

Bioactive compounds from different agricultural food products have attracted great interest from food industries and researchers for their health promoting functions such as antioxidant, antiaging, anti-inflammatory and anticancer performance. In this study, hydrophilic and lipophilic fraction of two economical agricultural products sweet sorghum millet and sweet potato, as well as two herbs, butterfly pea and basil were extracted. The profiles and contents of phenolics, fatty acids, tocopherols, carotenoids and phytosterols in these selected agricultural products were determined by chromatography and mass spectrum methods. Additionally, the anti-lipid-oxidation capability of sweet sorghum millet and basil, and anti-cancer potential of butterfly pea seed …

Regulation Of The Chloride Store In The Retinal Amacrine Cells, Vijai Krishnan

LSU Doctoral Dissertations

Nitric Oxide (NO) is a key gaseous messenger that has been shown to be produced by multiple cell types in the vertebrate retina. Research in our lab is aimed at unlocking critical synaptic functions of NO. A major finding from our lab is that NO affects synaptic responses in amacrine cells by altering the plasma membrane gradient for Cl-. This is due to release of Cl- from an internal store and this in turn dependent on a decrease in cytosolic pH. Determining the factors regulating cytosolic Cl- in neurons is fundamental to our understanding of the function of GABAergic and …

Articulating Situated Knowledge And Standpoints In Our Responses To Contemporary Street Fiction: A Book Club Case Study With African American Women, Yvette Rachele Hyde

LSU Doctoral Dissertations

Contemporary street fiction is a form of literature that has been growing in popularity since the 1990s. Such novels are set in contemporary urban contexts and present the experiences of historically oppressed groups. Sold in venues such as independent bookstores, the Internet, barbershops, beauty salons, flea markets, street vendors, and churches (Hill, Pérez, & Irby, 2008; McClellan, 2011), this genre is especially popular among African American females. Because much of the scholarship concerning engagement with contemporary street fiction focuses on improving school literacy skills, the purpose of this study was to investigate readers’ responses in a book club held at …

Fish Assemblage Response To Environmental Gradients And Altered Dendritic Connectivity In The Red River Basin, Central Louisiana, Catherine Nell Reuter

LSU Master's Theses

Louisiana’s small streams provide critical habitat for diverse ecologically and economically important fish species. However, the relationship between these fish assemblages and habitat variables remains poorly understood. The role of anthropogenic alteration of dendritic stream connectivity is of specific interest and has been shown to significantly influence stream ecology. This study explored the interaction among watershed characteristics, stream connectivity, stream physico-chemistry, and fish assemblages in little-studied Red River basin of central Louisiana as well as how reservoir littoral zones compared to streams, both in terms of fish assemblage and habitat. Fish and habitat were sampled in 21 headwater streams, half …

Musicking New Orleans Street Musicians: A Methodology For Writing About Music, Savannah Cadi Rose Ganster

LSU Doctoral Dissertations

This project argues for the use of performative writing as a methodology for writing about musical performances. An analysis of recent scholarship on music and musical performances written by performance studies scholars supports the use of performative writing in texts that address musical performances. In order to further this methodological claim, this study uses performative writing to document both historical and present day accounts of musical performances of street musicians in New Orleans. Utilizing Foucault’s theories on and Roach’s model of genealogy, Bruner’s notion of reflexive ethnography, and Small’s concept of musicking, I theorize, on a meta-methodological level, that performative …

Bordetella Petrii Recovered From Chronic Pansinusitis In An Adult With Cystic Fibrosis, Laura Biederman, Marc Rosen Md, Brent S. Bobik, Amity L. Roberts, Phd, D(Abmm)

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

No abstract provided.

Expanded Stepparent And Grandparent Third-Party Childcare In Illinois, Jeffrey A. Parness

Faculty Articles, Papers, and Other Scholarship

Recognizing the need for reforms involving, inter alia, parental and third-party childcare interests, the Illinois General Assembly created a study committee, resulting in several proposed amendments to the Illinois Parentage Act and to the Illinois Marriage and Dissolution of Marriage Act. After several years of debate and amendment, parentage and marriage dissolution law reforms were enacted in 2015. Unfortunately, the recent changes, and the earlier proposals arising from the study, insufficiently address the inadequacies of the current regimes on third-party childcare, especially childcare opportunities for stepparents and grandparents. This is especially problematic since there are few, if any, opportunities for …

The Rhetorical Function Of Laugh Tracks In Situation Comedies: Examining Queer Shame In Will & Grace And Roseanne, Jimmie Manning

Faculty Articles, Papers, and Other Scholarship

I examine laugh track use in two highly popular television programs, Will & Grace and Roseanne, to consider how the construction of what is or is not supposed to be funny has rhetorical implications for queer identities and relationships. These texts were selected not only for their abundance of queer characters—Will & Grace focused on a gay man/straight woman best friend relationship and Roseanne featured at least one queer character each year beginning with the third season—but also because of their immense popularity. I argue that these two programs constitute what I call enduring popular culture texts, popular entertainment that …

Going Off To The War In Hungary: French Nobles And Crusading Culture In The Sixteenth Century, Brian Sandberg

Faculty Articles, Papers, and Other Scholarship

Crusading culture played a significant role in the conceptions and practices of religious warfare in the Early Modern Period, as French authors and militant nobles redeployed Hungary as a crucial theater of crusading war. Examining crusading warfare in Hungary reveals new facets of warrior nobles’ military activities in early modern France and abroad, building on recent studies of French noble culture. The article concludes that French readers developed notions of crusading warfare in part through reports of the war in Hungary, contributing to a burgeoning literature on the production, diffusion, and reception of early modern news and information across Europe.

An Empirical Analysis Of Noncompetition Clauses And Other Restrictive Postemployment Covenants, Randall S. Thomas, Norman D. Bishara, Kenneth J. Martin

Vanderbilt Law Review

Employment contracts for most employees are not publicly available, leaving researchers to speculate about whether they contain postemployment restrictions on employee mobility, and if so, what those provisions look like. Using a large sample of publicly available CEO employment contracts, we are able to examine these noncompetition covenants, including postemployment covenants not to compete ("CNCs" or "noncompetes'), nonsolicitation agreements ("NSAs"), and nondisclosure agreements ("NDAs'). What we found confirms some long-held assumptions about restrictive covenants but also uncovers some surprises.

We begin by discussing why employers use restrictive covenants and examining how the courts have treated them. We then analyze an …

Table Of Contents - Issue 1

Journal of Dispute Resolution

Table of Contents - Issue 1

Towards A New Paradigm Of Judicial Education, Mary R. Russell

Journal of Dispute Resolution

When talking about judicial education, a central question emerges: What is the goal of judicial education for judges? A simple answer springs to mind: To make us better judges, of course. This of course is a deceptively simple question with a deceptively simple answer, until there is an attempt to specifically identify how to accomplish this worthy judicial education goal, and that is where simplicity disappears

Judging As Judgment: Tying Judicial Education To Adjudication Theory, Robert G. Bone

Journal of Dispute Resolution

The thesis of this Article, simply stated, is that judicial education makes sense only against the backdrop of general ideas and beliefs about law, courts, and adjudication. These ideas and beliefs motivate a focus on educating judges and help guide more specific pedagogical choices. I explore this broad thesis from both a historical and a normative perspective. Historically, I argue that interest in judicial education caught fire in the 1960s in large part because of prevailing beliefs about law and the proper function of courts. Normatively, I argue that the connection between judicial education and normative views of courts and …

Educating Judges—Where To From Here?, Livingston Armytage

Journal of Dispute Resolution

In this article, I present a critique of the emerging global practice of judicial education, which has been established and grown substantially over the past thirty years. There are four challenges relating to vision, pedagogy, knowledge and leadership that confront the continuing development of judicial education.

Judicial Education: Pedagogy For A Change, T. Brettel Dawson

Journal of Dispute Resolution

Canadian judges have maintained a steadfast, long-term commitment to judicial education. Through teaching one another, judges renew their vision over time, and more concretely, address their concerns and challenges today. Since its inception in 1985, the National Judicial Institute (NJI) has sought to be a partner and a resource to judges and Courts in a shared endeavour to create relevant, practical, and effective judicial education. Working together, the NJI, judges, and Courts have built a “Canadian model” of judicial education widely respected and emulated.

Let Me In: The Right Of Access To Business Disputes Conducted In State Courts, David W. Brown

Journal of Dispute Resolution

After examining the history of the First Amendment right of access to civil proceedings, this note will analyze how the two-pronged historical test applies to arbitrations conducted in a state court. The prongs of the test — experience and logic — provide the framework for the analysis conducted in this note.6 This note argues the analysis conducted in Strine was the correct approach, and suggests the implementation of Sunshine Laws similar to those in other states as a constitutionally permissible alternative that would satisfy the holding in Strine.

Product Parameters Optimization For Double Purge Of C-Magma Integrated With Conventional Three-Boiling Crystallization Scheme To Improve Raw Sugar Whole Color, Luz Stella Polanco

LSU Doctoral Dissertations

Efficient crystallization in raw sugar production is the result of a combination of factors and responses that meet specific criteria. Matching a sugar quality standard, maximizing sugar yield, maximizing crystallization equipment capacity and minimizing heat requirement are all necessary optimization criteria. A double centrifugation or purge of C-magma is intended to improve raw sugar whole color by the reduction of color recirculation with the sugar crystal. Combining a three boiling crystallization scheme with a second centrifugation after the last crystallization stage required optimizing the input/output product parameters (purities) and the location of the liquid recycle component (double purge molasses) for …

The Effects Of Prostatic Fluid On Functional Characteristics Of Cooled Canine Semen, Reto Fritsche

LSU Master's Theses

The objectives of this study were to investigate concentration dependent effects of canine prostatic fluid (PF) on in vitro seminal parameters of cooled canine semen. Sperm motility parameters, plasma membrane integrity and stability, acrosome integrity and DNA fragmentation were measured after the addition of 0%, 10%, 25%, or 50% PF to extended semen of fertile dogs. Assessments were made at 0 h pre-cooling, at 24, and 48 h of cooled storage (4 °C), and after freezing and thawing followed by incubation (37 °C) at 0, 4 and 24 h. Our hypothesis was that lower dilutions of canine semen with PF …

Junior Level Baccalaureate Nursing Students' Lived Experiences With Test Anxiety: Can Music Serve As A Means To Reduce Test Anxiety And Increase Self-Efficacy?, Keeley Clark Harmon

LSU Doctoral Dissertations

Test anxiety is a pervasive problem in education programs. Nursing education is not an exception as approximately 30% of nursing students are impacted by varying levels of test anxiety that can affect their ability to succeed. This mixed methods study utilizes concepts from Bandura’s Social Learning Theory, the Cognitive-Attentional (Interference) Model, and the Georgi Lozanov method to explore the lived experiences of junior level baccalaureate nursing students with test anxiety. The 39 participants in the quantitative portion of the study were randomly assigned to one of two groups. The experimental group (n=18) listened to a nine minute and 27 second …

Design And Implementation Of A Passive Neurostimulator With Wireless Resonance-Coupled Power Delivery And Demonstration On Frog Sciatic Nerve And Gastrocnemius Muscle, Jose Aquiles Parodi Amaya

LSU Master's Theses

The thesis presented has four goals: to perform a comprehensive literature review on current neurostimulator technology; to outline the current issues with the state-of-the-art; to provide a neurostimulator design that solves these issues, and to characterize the design and demonstrate its neurostimulation features. The literature review describes the physiology of a neuron, and then proceeds to outline neural interfaces and neurostimulators. The neurostimulator design process is then outlined and current requirements in the field are described. The novel neurostimulator circuit that implements a solution that has wireless capability, passive control, and small size is outlined and characterized. The circuit is …

Vibration Control In High-Rise Buildings For Multi-Hazard, Srinivasa Adithya Sailesh Abburu

LSU Master's Theses

Increasing population and migration of people to cities has led to the construction of high-rise buildings. High-rise buildings have received a renewed interest in many city business locations, where land is scarce, as per their economic, sustainability and other benefits. Taller and taller towers are being built everywhere in the world. However, the increased frequency of multi-hazard disasters makes it challenging to balance between a resilient and sustainable construction. As a saying, ‘with new inventions come new problems’. High-rise buildings usually have issues with increased wind loads brought by, for instance, hurricanes, which can decrease their serviceability and cause failure …

A Tale Of Two Cultures: A Qualitative Narrative Of Nigerian Immigrant Parenting In The United States, Chinwe Onwujuba

LSU Doctoral Dissertations

Current demographic estimates indicate that the foreign-born population makes up about 13% (40 million) of the total U.S. population. This number consists of immigrants from all over the world, with a larger majority originating from Latin America and Asia. Research in the area of immigrant adaptation is robust and compelling; however, it is replete with studies on immigrants from the cultural regions identified above, and not as much on other regions with relatively less numerical representation, specifically Africa. From this region, Nigerian individuals and families make up a larger portion of this immigrant group. This study employs a qualitative research …

The Impact Of Therapist Self-Disclosure On Client-Perceived Working Alliance Amongst Psychiatrist Inpatients, Sean C. Morrison

LSU Doctoral Dissertations

Working alliance has been shown to predict positive psychotherapy treatment outcomes. Past research focuses on therapist characteristics that correlate with working alliance after multiple therapy sessions (e.g., warmth, trustworthy) rather than employing experimental designs examining specific techniques that quickly improve working alliance. Specific techniques that have been empirically shown to improve working alliance quickly may be particularly beneficial today in the age of managed care wherein clinicians often face constraints limiting the amount of time they can spend with clients. Therapist self-disclosure (TSD) of information about a clinician’s personal life, when used appropriately, may have the potential to quickly improve …

The Skill Of Seasonal Ensemble Low-Flow Forecasts In The Moselle River For Three Different Hydrological Models, Mehmet C. Demirel, Martijn Booij, Arjen Hoekstra

Civil and Environmental Engineering Faculty Publications and Presentations

This paper investigates the skill of 90-day low-flow forecasts using two conceptual hydrological models and one data-driven model based on Artificial Neural Networks (ANNs) for the Moselle River. The three models, i.e. HBV, GR4J and ANN-Ensemble (ANN-E), all use forecasted meteorological inputs (precipitation P and potential evapotranspiration PET), whereby we employ ensemble seasonal meteorological forecasts. We compared low-flow forecasts for five different cases of seasonal meteorological forcing: (1) ensemble P and PET forecasts; (2) ensemble P forecasts and observed climate mean PET; (3) observed climate mean P and ensemble PET forecasts; (4) observed climate mean P and PET and (5) …

Using Household Travel Surveys To Adjust Ite Trip Generation Rates, Kristina Marie Currans, Kelly J. Clifton

Civil and Environmental Engineering Faculty Publications and Presentations

The Institute of Transportation Engineers (ITE) Trip Generation Handbook has become the predominant method for estimating vehicle trips generated by development. The handbook is often criticized for its inability to account for multimodal behavior in urban contexts, often overestimating vehicle traffic. The purpose of this research is to develop and test a ready-to-use method for adjusting the ITE handbook vehicle trip generation estimates for urban context. This method was created using household travel surveys from Oregon, Washington, and Maryland, as well as nationally available built environment data. Three adjustments were estimated for eight general land-use categories, including a “pooled” category …

Adjusting Ite’S Trip Generation Handbook For Urban Context, Kelly J. Clifton, Kristina Marie Currans, Christopher D. Muhs

Civil and Environmental Engineering Faculty Publications and Presentations

This study examines the ways in which urban context affects vehicle trip generation rates across three land uses. An intercept travel survey was administered at 78 establishments (high-turnover restaurants, convenience markets, and drinking places) in the Portland, Oregon, region during 2011. This approach was developed to adjust the Institute of Transportation Engineers (ITE) Trip Generation Handbook vehicle trip rates based on built environment characteristics where the establishments were located. A number of policy-relevant built environment measures were used to estimate a set of nine models predicting an adjustment to ITE trip rates. Each model was estimated as a single measure: …

Examining The Prevalence Rates, Demographic Differences, And Concurrent Validity Associated With A Universal Bidimensional Mental Health Screener For Youth In Schools, Sarah Bolognino

LSU Master's Theses

When using a bidimensional mental health (BDMH) model, psychological distress and wellbeing are measured. This study used a mental health screening measure, with equal number of items measuring each mental health dimension (i.e., wellbeing and distress) to classify students into one of four possible mental health groups: mentally healthy (MH), mentally unhealthy (MU), symptomatic but content (SBC), and asymptomatic but discontent (ABD). First, prevalence rates for each group in a sample of youth from the 2009–10 Health Behavior in School-aged Children Survey in the United States (N = 6,345) were explored; about a quarter of the population experienced mixed mental …

Initial Evaluations Of A U.S. Navy Rapidly Relocatable Gulf Of Mexico/Caribbean Ocean Forecast System In The Context Of The Deepwater Horizon Oil Spill Disaster, Edward D. Zaron, Patrick J. Fitzpatrick, Scott L. Cross, John M. Harding, Frank L. Bub, Jerry D. Wiggert, Dong S. Ko, Yee Lau, Katharine Woodward, Christopher N.K. Mooers

Civil and Environmental Engineering Faculty Publications and Presentations

In response to the Deepwater Horizon (DwH) oil spill event in 2010, the Naval Oceanographic Office deployed a nowcast-forecast system covering the Gulf of Mexico and adjacent Caribbean Sea that was designated Americas Seas, or AMSEAS, which is documented in this manuscript. The DwH disaster provided a challenge to the application of available ocean-forecast capabilities, and also generated a historically large observational dataset. AMSEAS was evaluated by four complementary efforts, each with somewhat different aims and approaches: a university research consortium within an Integrated Ocean Observing System (IOOS) testbed; a petroleum industry consortium, the Gulf of Mexico 3-D Operational Ocean …