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2008

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Dynamic Workflow Management For Large Scale Scientific Applications, Emir Mahmut Bahsi Jan 2008

Dynamic Workflow Management For Large Scale Scientific Applications, Emir Mahmut Bahsi

LSU Master's Theses

The increasing computational and data requirements of scientific applications have made the usage of large clustered systems as well as distributed resources inevitable. Although executing large applications in these environments brings increased performance, the automation of the process becomes more and more challenging. The use of complex workflow management systems has been a viable solution for this automation process. In this thesis, we study a broad range of workflow management tools and compare their capabilities especially in terms of dynamic and conditional structures they support, which are crucial for the automation of complex applications. We then apply some of these …

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Design And Testing Of An Infrared Temperature System To Test The Effects Of Chemical Stimulation On Heat Production In Cell Cultures, Nicholas Gerbo Jan 2008

Design And Testing Of An Infrared Temperature System To Test The Effects Of Chemical Stimulation On Heat Production In Cell Cultures, Nicholas Gerbo

LSU Master's Theses

Temperature is an important physiological parameter of cell biology. The thermal energy output of cells in vitro can offer insight into cellular processes. Standard methodology of measuring cellular thermal output has been through microcalorimetry. In this work, infrared thermography is presented as an alternative to microcalorimetry and other measurement techniques. An enclosure that controls the temperature of cells and allows for injection of temperature control of chemical agents and subsequent measurement of cell temperature using an infrared camera has been designed and tested. The enclosure was tested with 3T3-L1 adipocytes treated with the β3 adrenergic agonist CL 316-243 for up …

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The Dichotomy Of Working And Stay-At-Home Mothers : And How To Choose, Kaleen Skramstad Jan 2008

The Dichotomy Of Working And Stay-At-Home Mothers : And How To Choose, Kaleen Skramstad

Undergraduate Theses and Senior Projects

No abstract provided.

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The Effectiveness Of The Introduction And Amendment Of Traffic Laws On Louisiana Road Crashes, Vamshi Krishna Mudumba Jan 2008

The Effectiveness Of The Introduction And Amendment Of Traffic Laws On Louisiana Road Crashes, Vamshi Krishna Mudumba

LSU Master's Theses

Evaluating the safety benefit of a treatment provides information to the future safety projects of our transportation system. Various transportation laws have been amended in the state of Louisiana, aiming to reduce the roadway crash rates. The major traffic laws introduced or amended in the state in the past decade were the Graduated Driver Licensing (GDL) Program in 1998, repealing the mandatory motorcycle helmet law in 1999 and reenacting it in 2004, introducing the open alcohol container laws in 2000, and lowering the per se Blood Alcohol Content (BAC) from 0.10 to 0.08 percent in 2003. A before-and-after analysis was …

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Design Of A Fully Autonomous Mobile Pipeline Exploration Robot (Famper), Jong-Hoon Kim Jan 2008

Design Of A Fully Autonomous Mobile Pipeline Exploration Robot (Famper), Jong-Hoon Kim

LSU Master's Theses

Pipelines have been an integral part of our constructions for many centuries. However, need to be maintained, and the cost of maintenance continues to increase. Robots have been considered as an attractive alternative, and many different types of pipeline robots have been proposed in the past. Unfortunately many of them work under only very restricted environments such as customized pipelines, often have no vertical mobility, or can traverse through only a simple pipeline structure due to wired control. This thesis presents the design and implementation of a robot based on novel idea we call “caterpillar navigational mechanism”. A Fully Autonomous …

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Nanoclay Reinforced Polymer Composite And Its Application To Hybrid Composite Structures, Gefu Ji Jan 2008

Nanoclay Reinforced Polymer Composite And Its Application To Hybrid Composite Structures, Gefu Ji

LSU Master's Theses

The purpose of this study was to find the optimum mixing technique that leads to maximum gain in mechanical, thermal, and fire-retardant properties of vinyl ester based nanocomposites. Specifically, five combinations of incremental mixing intensity were applied to five groups of samples that were made of vinyl ester resin reinforced by 1 wt. % of montmorillonite (MMT). Changes in mechanical properties associated with each mixing combination were examined through a variety of tests, which were low velocity impact test, bending test, compression test, and dynamic mechanical analysis (DMA). Additionally, changes in thermal properties (e.g., thermal diffusivity, glass transition temperature) and …

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A Matter Of Questionable Death: An Analysis Of Physical Child Abuse, Carey M. Schwartz Jan 2008

A Matter Of Questionable Death: An Analysis Of Physical Child Abuse, Carey M. Schwartz

LSU Master's Theses

The ability to identify child abuse through skeletal remains is a skill that has generally received little attention. Since the publication of influential articles dealing with battered-child syndrome and shaken baby syndrome, researchers have put more effort toward finding recognizable patterns of physical child abuse. Several studies have found specific fracture patterns associated with child abuse; the humerus, femur and tibia, skull, ulna and radius, and the ribs have all been identified as the most commonly fractured bone resulting from physical child abuse in previous studies. Furthermore, researchers have found that subdural and retinal hemorrhages are the most commonly seen …

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Color, Line, And Form And The Image Of The Horse, Jessica Mongeon Jan 2008

Color, Line, And Form And The Image Of The Horse, Jessica Mongeon

Undergraduate Theses and Senior Projects

No abstract provided.

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Irregularity And Intuition : Metaphorical Expression In Pottery, Jordan Ochsner Jan 2008

Irregularity And Intuition : Metaphorical Expression In Pottery, Jordan Ochsner

Undergraduate Theses and Senior Projects

No abstract provided.

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Maternal Copper Deficiency During Pregnancy : Cardiovascular Consequences In A Second Generation Of Sprague-Dawley Rats, Linda Angyie Kibot Jan 2008

Maternal Copper Deficiency During Pregnancy : Cardiovascular Consequences In A Second Generation Of Sprague-Dawley Rats, Linda Angyie Kibot

Undergraduate Theses and Senior Projects

No abstract provided.

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"A Communion Of Saints" : Novatian And The Novatianist Church In The Later Roman Empire, Nathan Leidholm Jan 2008

"A Communion Of Saints" : Novatian And The Novatianist Church In The Later Roman Empire, Nathan Leidholm

Undergraduate Theses and Senior Projects

No abstract provided.

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Not Made Of The Right Matter : The Ordination Of Women In The Roman Catholic Church Priesthood, Emily Dubord Hill Jan 2008

Not Made Of The Right Matter : The Ordination Of Women In The Roman Catholic Church Priesthood, Emily Dubord Hill

Undergraduate Theses and Senior Projects

No abstract provided.

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To Cross The Moon : An Experiment In Environmental Education, Kathryn E. Joyce Jan 2008

To Cross The Moon : An Experiment In Environmental Education, Kathryn E. Joyce

Undergraduate Theses and Senior Projects

No abstract provided.

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Envisioning Post-Conviction Review For The Twenty-First Century, Joseph L. Hoffmann, Nancy J. King Jan 2008

Envisioning Post-Conviction Review For The Twenty-First Century, Joseph L. Hoffmann, Nancy J. King

Articles by Maurer Faculty

No abstract provided.

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The "Stern Review" And Its Critics: Implications For The Theory And Practice Of Benefit-Cost Analysis, Daniel H. Cole Jan 2008

The "Stern Review" And Its Critics: Implications For The Theory And Practice Of Benefit-Cost Analysis, Daniel H. Cole

Articles by Maurer Faculty

The UK's Treasury's "Stern Review: The Economics of Climate Change" (Oct. 2006) reached dramatically different conclusions and policy recommendations than most earlier economic analyses of climate change. It found that the costs of climate change, as well as the potential net benefits of greenhouse gas reductions, were much higher that previously estimated, and consequently recommended more rapid and extensive cuts in emissions than other economist analysts. The Stern Review estimated that a 1% annual investment of global GDP in mitigation could prevent a 5% (or more) reduction in annual global GDP from climate change harm, forever. A number of prominent …

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Navigating The New Politics Of Judicial Appointments, Ryan W. Scott, David R. Stras Jan 2008

Navigating The New Politics Of Judicial Appointments, Ryan W. Scott, David R. Stras

Articles by Maurer Faculty

This Review Essay explores the new politics of judicial appointments by addressing the important question whether Senate-specific reforms to the judicial appointments process are likely to succeed. In his recent book, The Next Justice, Chris Eisgruber proposes a two-part plan to repair the Supreme Court appointments process. Like many other scholars that have written in the area, Eisgruber's reforms focus primarily on the Senate. First, he proposes that the Senate get smart by asking penetrating questions about the judicial philosophy of Supreme Court nominees in an effort to ensure that the future Justices are moderates, rather than extremists. Second, he …

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Synthesizing Tsca And Reach: Practical Principles For Chemical Regulation Reform, John S. Applegate Jan 2008

Synthesizing Tsca And Reach: Practical Principles For Chemical Regulation Reform, John S. Applegate

Articles by Maurer Faculty

The European Union's newly enacted comprehensive regulation for industrial chemicals, known as REACH, draws heavily on three decades of experience in the United States under the Toxic Substances Control Act. Much of that experience has been negative, inasmuch as TSCA is widely regarded as a disappointment among US environmental laws, and so REACH deliberately reverses many of the legislative choices that Congress made in TSCA. REACH also takes advantage of important new regulatory concepts that were not available to the framers of TSCA thirty years ago. The passage of REACH has sparked renewed interest in reforming TSCA, and the reformers …

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Bridging The Data Gap: Balancing The Supply And Demand For Chemical Information, John S. Applegate Jan 2008

Bridging The Data Gap: Balancing The Supply And Demand For Chemical Information, John S. Applegate

Articles by Maurer Faculty

No abstract provided.

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Book Review. From Edison To Ipod: Protect Your Ideas And Make Money By Frederick W. Mostert And Lawrence E. Apolzon, Yvonne Cripps Jan 2008

Book Review. From Edison To Ipod: Protect Your Ideas And Make Money By Frederick W. Mostert And Lawrence E. Apolzon, Yvonne Cripps

Articles by Maurer Faculty

No abstract provided.

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Influenza Virus Samples, International Law, And Global Health Diplomacy, David P. Fidler Jan 2008

Influenza Virus Samples, International Law, And Global Health Diplomacy, David P. Fidler

Articles by Maurer Faculty

Indonesia’s decision to withhold samples of avian influenza virus A (H5N1) from the World Health Organization for much of 2007 caused a crisis in global health. The World Health Assembly produced a resolution to try to address the crisis at its May 2007 meeting. I examine how the parties to this controversy used international law in framing and negotiating the dispute. Specifically, I analyze Indonesia’s use of the international legal principle of sovereignty and its appeal to rules on the protection of biological and genetic resources found in the Convention on Biological Diversity. In addition, I consider how the International …

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Recommended Practice In Preschool Instruction: Increasing Child Attention During Whole Group, Mauree Elizabeth Harris Jan 2008

Recommended Practice In Preschool Instruction: Increasing Child Attention During Whole Group, Mauree Elizabeth Harris

LSU Master's Theses

In a teacher-directed activity, such as whole group, children can learn new skills by following the teacher’s directions and/or model the teacher’s behaviors. The National Association for the Education of Young Children Developmentally Appropriate Practices provides several recommended practices for creating a community of learners. When teachers follow these strategies they are providing multiple opportunities to engage children (Bredekamp & Copple, 1997). When used appropriately, whole group instruction can be very effective when teaching and can be used at various times of the day. Whole group instruction builds a sense of community among the classroom. The purpose of this study …

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Processes And/Of Performance: Difference, Memory, And Experimentation, Benjamin Daniel Powell Jan 2008

Processes And/Of Performance: Difference, Memory, And Experimentation, Benjamin Daniel Powell

LSU Doctoral Dissertations

This study enacts performance analyses by combining experimental and avant-garde performance practices of artists or art movements such as John Cage, Jerzy Grotowski, Dadaism, and Eugenio Barba with the differential philosophies of Jacques Derrida and Gilles Deleuze. By focusing on the ways that performance practice informs understandings of “the ghost” and différance in Derrida’s theories, and processes of production and experimentation in Deleuze’s, this study examines performance as a process of negotiating practice and theory that continues to produce rather than disappear. To reinforce the productive capacity of performance, this study looks at three different sites and the processes at …

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To Kill Whites: The 1811 Louisiana Slave Insurrection, Nathan A. Buman Jan 2008

To Kill Whites: The 1811 Louisiana Slave Insurrection, Nathan A. Buman

LSU Master's Theses

Before January 1811, slave rebellion weighed heavily on the minds of white Louisianans. The colonial and territorial history of Louisiana challenged leaders with a diverse and complex social environment that required calculated decision-making and a fair hand to navigate. Racial and ethnic divisions forced officials to tread carefully in order to build a prosperous territory while maintaining control over the slave population. Many Louisianans used slave labor to produce indigo, cotton, and sugarcane along the rivers of south Louisiana, primarily between Baton Rouge and the mouth of the Mississippi River. For nearly a century, Louisianans avoided slave upheaval but after …

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New Insights Into The Controls And Mechanisms Of Plankton Productivity Along The Us West Coast, Raphael M. Kudela, Neil S. Banas, John A. Barth, Elizabeth R. Frame, David A. Jay, John L. Largier, Evelyn J. Lessard, Tawnya D. Peterson, Andrea J. Vander Woude Jan 2008

New Insights Into The Controls And Mechanisms Of Plankton Productivity Along The Us West Coast, Raphael M. Kudela, Neil S. Banas, John A. Barth, Elizabeth R. Frame, David A. Jay, John L. Largier, Evelyn J. Lessard, Tawnya D. Peterson, Andrea J. Vander Woude

Civil and Environmental Engineering Faculty Publications and Presentations

During the lifetime of the National Science Foundation's Coastal Ocean Processes program, four experiments were conducted on the US West Coast in the northern California Current System. Although each project had a unique scientific focus, all four addressed the mechanisms causing eastern boundary current systems in general, and the California Current System in particular, to be biologically rich, from phytoplankton to apex predators. Taken together, findings from these projects provide new insights into the canonical view that upwelling systems are simple wind-driven "conveyor belts," bringing cold, nutrient-rich waters to the well-lit surface ocean where biological organisms flourish. We highlight new …

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Walden Pond And The Performative Touristic Gaze, Daniel Christopher Bono Jan 2008

Walden Pond And The Performative Touristic Gaze, Daniel Christopher Bono

LSU Master's Theses

This is an ethnographic study of tourism at Walden Pond in Concord, Massachusetts. I argue that Walden Pond operates as a site that creates tensions among visitors due to the ways that time has transformed the once serene landscape into an overcrowded swimming pool. These tensions, however, fall under the expectation that the State Reservation of Massachusetts (re)creates Thoreau’s Walden as suggested in his discourse, but the performance of history is enacted through the creation of meaning among visitors engaging in a dialogue that references the past, talking about a space that has cultural significance. Exploring the touristic experience and …

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Assessing A Hydrothermal Liquefaction Process Using Biomass Feedstocks, Jason S. Midgett Jan 2008

Assessing A Hydrothermal Liquefaction Process Using Biomass Feedstocks, Jason S. Midgett

LSU Master's Theses

The need to reduce the United States dependence on foreign oil has never been greater. In the past decade emphasis has been placed on developing new and/or improved means to procure clean renewable energy. Liquefaction, which was developed for coal conversion over a century ago is one of these areas. Liquefaction used for biomass conversions to bio-oils is grouped under the thermochemical conversion (TCC) area of energy conversion methods along with gasification and pyrolysis. This thesis discusses liquefaction experiments conducted using varieties of Louisiana biomass feedstocks. Dairy manure collected from the Louisiana State University Dairy Farm in Baton Rouge, was …

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Baby Signs: Caregiver Perceptions Of Their Use And Benefit To Children, Leah Catherine Legere Jan 2008

Baby Signs: Caregiver Perceptions Of Their Use And Benefit To Children, Leah Catherine Legere

LSU Master's Theses

Gesture use is a precursor to spoken language, and children who exhibit frequent use of gesture have higher rates of speech comprehension and production when tested between 13 and 15 months of age (Bates et al, 1989). The purpose of this study was to learn more about caregivers’ perceptions of the use and benefits of sign to their children. Fifty-three caregivers were recruited for the study, and 33 (62%) of these caregivers reported that they had used or were currently using baby signs with one of their children. Six (18%) of these caregivers also reported that their children presented developmental …

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Foreign News And Public Opinion: Attribute Agenda-Setting Theory Revisited, Asya A. Besova Jan 2008

Foreign News And Public Opinion: Attribute Agenda-Setting Theory Revisited, Asya A. Besova

LSU Master's Theses

This study contributes to the body of research on public opinion and media coverage of foreign news by examining the coverage of nine foreign countries in The New York Times and The Times. Media coverage and the public opinion about foreign nations were strongly correlated. Specifically, negative coverage tends to have more agenda-setting effects than neutral and positive coverage. The findings also suggest that media portray foreign countries in a unidimensional fashion, by limiting the coverage around a few policy issues. Finally, the U.S. and the U.K. media coverage of foreign nations were very similar.

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Richard Rorty's Map Of Political Misreading, Shaun Kenan King Jan 2008

Richard Rorty's Map Of Political Misreading, Shaun Kenan King

LSU Master's Theses

For more than a quarter century, Richard Rorty was one of the most controversial writers. Critics of Rorty have often clustered their remarks around distinct themes within Rorty’s body of literature. Is Rorty’s criticism of the correspondence theory of truth valid and what standard of validity could confirm that? Does Rorty’s treatment of pragmatists such as William James and John Dewey accurately reflect their writings? Is Rorty’s brand of liberalism defensible when it assumes no non-circular form of justification can be proffered? These are the questions most often addressed by Rorty’s critics. He responded to their objections for two decades. …

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A Comparison Of The Moral Development Of Advertising And Journalism Students, Stephanie Marino Jan 2008

A Comparison Of The Moral Development Of Advertising And Journalism Students, Stephanie Marino

LSU Master's Theses

This study employed the Defining Issues Test (DIT) to complete the analysis and comparison of the moral development of mass communication students, specifically those who major in advertising and journalism. The DIT is an instrument based on Kohlberg’s moral development theory and is a device for assessing the extent to which a person has developed his or her moral schemas. Results indicate no statistically significant difference in levels of moral development between sampled students majoring in journalism and advertising; no difference in levels of moral development between students who have and have not completed a course in media ethics; and …

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