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Enhanced Bioremediation Of 1,1,2,2-Tetrachloroethane In Wetland Soils, Jason S. House Jan 2002

Enhanced Bioremediation Of 1,1,2,2-Tetrachloroethane In Wetland Soils, Jason S. House

LSU Master's Theses

This research investigated the capability of wetland soils to function as a medium for the degradation of 1,1,2,2-TeCA and its daughter products, and the influence of different hydrogen donors and nutrients on this process. The rate constants calculated for this study, show that removal of 1,1,2,2-TeCA is occurring in the microcosms receiving hydrogen donors as well as the biotic controls. The parent compound was undergoing complete degradation to ethene, which was confirmed by ethene analysis, as well as monitoring the intermediate compounds. The analysis for the degradation products of 1,1,2,2-tetrachloroethene is important in determining the overall potential for successful degradation …

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Fine Aggregate Characterization Using Digital Image Analysis, Tongyan Pan Jan 2002

Fine Aggregate Characterization Using Digital Image Analysis, Tongyan Pan

LSU Master's Theses

A comprehensive literature review shows that performance of hot mix asphalt (HMA) is influenced by properties of aggregate. Current situation is that only limited efforts were dedicated to aggregate tests and criteria on aggregate, compared to researches on new binder tests, especially to that of fine aggregate. Superpave (Superior Performing Asphalt Pavement) tests/criteria on aggregate need to reflect those properties that influence performance. Representatives of the aggregate industry and the Superpave Mixture/Aggregate ETG (Expert Task Group) have reached the consensus for the need to improve aggregate tests and criteria as one of the most needed aspects left to complete in …

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Know, Known, Knew, Sherry J. Lane Jan 2002

Know, Known, Knew, Sherry J. Lane

LSU Master's Theses

I have special appreciations for my education, the ability to read, comprehend, and communicate. These appreciations have led my curiosity to issues of education and how we sometimes take important necessities for granted. Advances in technologies are changing social interactions, perceptions, and the ways in which we communicate. I have become intrigued at how these changes affect the ways in which we are taught today, verses how we were taught in the past and I am especially concerned of how the future will be influenced by what we are learning. When I speak of how we are taught and what …

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Parametric And Sensitivity Analysis Of A Vibratory Automobile Model, Kanika Nicole Vessel Jan 2002

Parametric And Sensitivity Analysis Of A Vibratory Automobile Model, Kanika Nicole Vessel

LSU Master's Theses

Vibration response is an important aspect of any engineering problem. This thesis deals with developing a method to obtain the vibration, parametric and sensitivity of an automobile analyzed as a 2-DOF rigid body system with damping. The focus of the vibration analysis is to obtain the poles, eigenvectors, and natural frequencies of the system. The parametric analysis gave information on how the natural frequency is affected when one of the parameters is perturbed. Information about how much the system is affected by the change in one parameter is what is obtained from the sensitivity analysis. The theoretical solution contained in …

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Induction Of Tetraploidy In Zebrafish Danio Rerio And Nile Tilapia Oreochromis Niloticus, Eric Christopher Herbst Jan 2002

Induction Of Tetraploidy In Zebrafish Danio Rerio And Nile Tilapia Oreochromis Niloticus, Eric Christopher Herbst

LSU Master's Theses

The goals of this thesis were to: 1) induce tetraploidy in zebrafish; 2) characterize single-female spawning in Nile tilapia for egg collection; 3) design and construct hatching systems for tilapia eggs; 4) induce tetraploidy in Nile tilapia. Tetraploidy was induced in zebrafish Danio rerio, by applying a 41 C heat shock to eggs for 2 min at 11, 13, 15, 17, or 20 min after fertilization (AF). A trend of increasing percent tetraploid yield occurred the later the shocks were applied. Shocks applied at 11 min AF yielded 1% tetraploidy and shocks applied at 20 min AF yielded 10%. There …

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Chinese Intervention In The Korean War, Harry Martin Crocker Jan 2002

Chinese Intervention In The Korean War, Harry Martin Crocker

LSU Master's Theses

In late October 1950, the People's Republic of China (PRC) committed approximately 260,000 troops to combat in North Korea. The initial Chinese decision to intervene in the Korean conflict was based on a misperception of American commitment to halt communist expansion. American actions seemed to communicate the desire to avoid confrontation. The withdrawal of U.S. troops and the limited equipping and training of the South Korean army implied Washington's lack of interest in the fate of Korea. Therefore, Mao endorsed North Korea's proposal for the military reunification of Korea. China stood to gain international prestige and access to Soviet equipment …

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A Comparison Of Storm Hydrographs From Small Urban Watersheds With Different Land Use Patterns In Baton Rouge, Josey Wade Walker Jan 2002

A Comparison Of Storm Hydrographs From Small Urban Watersheds With Different Land Use Patterns In Baton Rouge, Josey Wade Walker

LSU Master's Theses

Statistics gathered by FEMA indicate that nine of ten federal disasters are related to flooding. Research has demonstrated that increases in flooding can be contributed to urbanization or the construction of new residential and commercial developments (Anderson, 1970; Arnold & Gibbons, 1996; Putnam, 1972). New development has two main problems associated with it. First is the increase in impervious surfaces due to new parking lots, buildings, and streets (Booth & Leavitt, 1999; Seaburn, 1969). Second is the elimination of natural vegetation, which reduces evapotranspiration and lowers the soil’s ability to absorb precipitation (Hewlett, 1982). This study first demonstrates the relationship …

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Taking Pr To School: A Case Study Of The Three Private High School Public Relations And Development Departments, Christine Cidalise Indest Jan 2002

Taking Pr To School: A Case Study Of The Three Private High School Public Relations And Development Departments, Christine Cidalise Indest

LSU Master's Theses

Few studies specifically explore public relations in private high schools. Statistics reveal that in Louisiana the number of nonpublic high school students continues to increase, therefore the competition among private schools for students increases as well as the demand to improve the private schools. These private schools need public relations to establish mutually beneficial relationships with strategic publics to attract students and to raise money to educate the students. This thesis is a case study of private school public relations programs at three Louisiana high schools. The theoretical basis for this thesis centered on the research of James Grunig. To …

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Development Of A Magnetite Tracer Protocol For Seasonal Measurement Of Bed Sediment Biodiffusion Coefficients, Paul D. Libbers Jan 2002

Development Of A Magnetite Tracer Protocol For Seasonal Measurement Of Bed Sediment Biodiffusion Coefficients, Paul D. Libbers

LSU Master's Theses

This thesis describes the development of a particle tracer technique for making short-term, in situ measurements of aquatic bed sediment biodiffusion coefficients. The bioturbation process in the upper sediment layers of streams, lakes, estuaries, and the marine environment moves particles and porewater. When present, organic chemicals, metals, colloids, etc., are transported across these layers and exchanges may occur at the sediment-water interface. Fickian biodiffusion coefficients that characterize such particle movements, Db (cm2/yr), are used for assessing chemical diagenesis rates and contaminant fluxes and are specific to each site. Chemical Fate and Transport (CFaT) models, developed for tracking contaminants in aquatic …

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Men, Women, And Children, Marie Dufour Goodwin Jan 2002

Men, Women, And Children, Marie Dufour Goodwin

LSU Master's Theses

All of my fiction has to do with relationships. I suspect this is true of most creative writers, but in my place this broad theme takes precedence over other creative aspects of writing, such as language. While I would not call my prose minimalist, I have tried to set down my short stories in a plain rather than an involved or noticeably poetic idiom. As for the three-tiered division into “Men,” “Women,” and “Children,” the stories themselves naturally fell into these three categories, depending on the main, point-of-view character. I found it enthralling to change the authorial voice to conform …

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The Chemistry Of Change: A Production Thesis In Directing, Anthony Greenleaf Winkler Jan 2002

The Chemistry Of Change: A Production Thesis In Directing, Anthony Greenleaf Winkler

LSU Master's Theses

This thesis is an account of the production process involved in directing The Chemistry of Change by Marlane Meyer. Particular attention is paid to the Suzuki and Viewpoint methods of actor training used in rehearsal; periods of discussion with the playwright regarding the script; negotiations with designers; and an evaluation of the audience reception of the public performances. These aspects of producing a play for the theatre are recorded from the point of view of the director and described with the intention of revealing the learning process for all involved in the collaborative process.

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Distributary Mouth Bar Formation And Channel Bifurcation In The Wax Lake Delta, Atchafalaya Bay, Louisiana, Anton J. Dumars Jan 2002

Distributary Mouth Bar Formation And Channel Bifurcation In The Wax Lake Delta, Atchafalaya Bay, Louisiana, Anton J. Dumars

LSU Master's Theses

The Mississippi River has undergone at least seven cyclic avulsions during the Holocene epoch. The latest avulsion, down the Atchafalaya River into the Gulf of Mexico, has produced two bayhead deltas prograding into Atchafalaya Bay. The Wax Lake Delta, typical of other Mississippi sub-deltas, has a natural anastomosing channel pattern. In contrast, the Atchafalaya Delta, situated in the eastern side of the Bay, has experienced sporadic and limited growth due to the dredging of a navigation channel below natural depth. Channel bifurcation, and sediment transport processes and responses, were investigated in the Wax Lake Delta, using channel flow velocities, suspended …

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The Synthesis Of New Biotin Derivatives And Their Bioactivity, Latisha Chanette Johnson Jan 2002

The Synthesis Of New Biotin Derivatives And Their Bioactivity, Latisha Chanette Johnson

LSU Master's Theses

Biotin is an essential growth factor found in all living cells. It functions as a cofactor for a group of coenzymes that catalyze transcarboxylation, decarboxylation, and carboxylation reactions. Acetyl CoA carboxylase catalyzes the first committed and regulated step in fatty acid synthesis in which malonyl CoA is the product. The biotin-dependent enzyme is found in all animals, plants, and bacteria. We studied the kinetic and structural aspects of acetyl CoA carboxylase, and in 1999 we reported the bioactivity and total synthesis of a unique first generation biotin-derived inhibitor of acetyl CoA carboxylase, 1(BP1). Kinetic studies on the activity of E. …

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Analysis Of Death Trends In Coroner Cases In East Baton Rouge Parish From January 1, 1991 To December 31, 2001, Gina Ann Dimattia Jan 2002

Analysis Of Death Trends In Coroner Cases In East Baton Rouge Parish From January 1, 1991 To December 31, 2001, Gina Ann Dimattia

LSU Master's Theses

Analysis of death trends in a geographic area can provide valuable information regarding the health of the people in that area. Additionally, evaluation of variables such as sex, race, age, and cause of death can aid local health officials in serving the needs of the population. East Baton Rouge Parish is located in southern Louisiana, includes the capital city of Baton Rouge, and has a population of 412,852. An analysis of death cases handled by the Coroner's Office in East Baton Rouge Parish has not been performed until now. This thesis presents results from an analysis of all deaths in …

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Offline And Online Variants Of The Traveling Salesman Problem, John Ebenezer Augustine Jan 2002

Offline And Online Variants Of The Traveling Salesman Problem, John Ebenezer Augustine

LSU Master's Theses

In this thesis, we study several well-motivated variants of the Traveling Salesman Problem (TSP). First, we consider makespan minimization for vehicle scheduling problems on trees with release and handling times. 2-approximation algorithms were known for several variants of the single vehicle problem on a path. A 3/2-approximation algorithm was known for the single vehicle problem on a path where there is a fixed starting point and the vehicle must return to the starting point upon completion. Karuno, Nagamochi and Ibaraki give a 2-approximation algorithm for the single vehicle problem on trees. We develop a Polynomial Time Approximation Scheme (PTAS) for …

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Discrete Mathematics Topics In The Secondary School Curriculum, Aimee Beth Boyd Jan 2002

Discrete Mathematics Topics In The Secondary School Curriculum, Aimee Beth Boyd

LSU Master's Theses

This thesis discusses two topics of discrete mathematics in a manner suitable for presentation at a secondary-school level. The introduction outlines the benefits of including discrete mathematics in the secondary-school curriculum. The two chapters which follow include detailed treatment of the two selected topics: the Traveling Salesman Problem and RSA encryption. The discussion of the Traveling Salesman Problem consists of introduction to the problem through several real-life scenarios, followed by a discussion of various methods for solving the problem. We discuss exact and approximate algorithms together with their computational complexity and practical limitations. The discussion of RSA encryption begins with …

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Discrimination Of Cardiac Health And Disease By Assessment Of Heart Rate Variability: Wavelet Vs. Fast Fourier Transformation, Jusonda Leray Derouen Jan 2002

Discrimination Of Cardiac Health And Disease By Assessment Of Heart Rate Variability: Wavelet Vs. Fast Fourier Transformation, Jusonda Leray Derouen

LSU Master's Theses

The autonomic nervous system (ANS) modulation of the heart is of clinical importance because of its relevance to risk of life threatening arrhythmic events. Decomposition of heart rate variability (HRV) has been used to quantify ANS control of the heart. The traditional method for frequency analysis has involved the use of fast Fourier transformation (FFT). However, heart rate data typically violate assumptions of the FFT. Therefore, the assessment of HRV may benefit from other, potentially more suitable, mathematical approaches. For example, the discrete wavelet transformation (DWT) appears to have promise with respect to its ability to discriminate between healthy and …

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The Role Of The Parisian Café In The Emergence Of Modern Art: An Analysis Of The Nineteenth Century Café As Social Institution And Symbol Of Modern Art, Karen Marie Dees Jan 2002

The Role Of The Parisian Café In The Emergence Of Modern Art: An Analysis Of The Nineteenth Century Café As Social Institution And Symbol Of Modern Art, Karen Marie Dees

LSU Master's Theses

This thesis analyzes the significance of the Paris café in Modern Art. In discussing the social and historical events of mid to late nineteenth century Paris, it establishes the atmosphere in which the first modern artists broke from the formal academy system. The primary focus is two-fold. First, how the café was established in Parisian culture as a social institution and the role this played as a replacement for the Ecole des Beaux Arts and in the formation of a new art movement. Second, how the new artists incorporated the café culture into their art as a representation of modern …

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The Historic Landscape Of Mendocino: What Terms Define The Landscape Of A Rural Historic Landscape?, William Morrison Jan 2002

The Historic Landscape Of Mendocino: What Terms Define The Landscape Of A Rural Historic Landscape?, William Morrison

LSU Master's Theses

In this study, the terms that define a Rural Historic Landscape were examined. The examination of these terms determined the selection of the appropriate terms to identify the landscape of a Rural Historic Landscape. A case study of the Historic District of Mendocino, California was used to review the effectiveness of the landscape terms. The identified landscape elements in and around the Historic District were then evaluated using the National Register of Historic Places Standards. The result of the evaluation was the determination that a Rural Historic Landscape does exist separately from the Historic District as a landscape but a …

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Louisiana Mass Media Perceptions Of The Lsu Agcenter's Communications Effort, Robert James Soileau Jan 2002

Louisiana Mass Media Perceptions Of The Lsu Agcenter's Communications Effort, Robert James Soileau

LSU Master's Theses

LSU AgCenter Communications sends news stories and materials to all three major mass media for news - newspaper, radio and television - in the state of Louisiana. These news releases are designed to educate and inform the general public about LSU AgCenter programs and research through the Louisiana Cooperative Extension Service and the Louisiana Agricultural Experiment Station. LSU AgCenter Communications wanted to know the effectiveness of its news effort in terms of usage by the media, and what was the media’s perception of the LSU AgCenter and the topics covered by communications. Three researcher-designed surveys were developed, one for each …

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The Interaction Between Hydrology And Water Quality For Urban Rainfall-Runoff: Implications For Management Strategies, Christopher Michael Dean Jan 2002

The Interaction Between Hydrology And Water Quality For Urban Rainfall-Runoff: Implications For Management Strategies, Christopher Michael Dean

LSU Master's Theses

In urban environments, anthropogenic activity deposits potentially hazardous residuals onto impervious surfaces. To investigate the process of wet-weather constituent transport, twelve rainfall/runoff events collected at an experimental catchment site in Baton Rouge, Louisiana were analyzed for temporal delivery of aggregate constituents (SSC, COD, TDS) as well as dissolved and particulate-bound metal concentrations (Cd, Cu, Pb and Zn). Event mean concentrations for the parameters analyzed often exceeded USEPA discharge limits. Rainfall-runoff events were characterized as either mass-limited or flow-limited. Events designated as mass-limited exhibited a high runoff volume, low vehicle to volume ratio (VPV), high stream power and a low correlation …

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Operation Overlord, James Clinton Emmert Jan 2002

Operation Overlord, James Clinton Emmert

LSU Master's Theses

On June 6, 1944, Allied soldiers assaulted the beaches of Normandy in France. In preparation for that one day, the Allies assembled millions of tons of supplies, hundreds of thousands of men, and thousands of ships in Great Britain. Allied leaders spent three years preparing plans and training troops. American and British intelligence agencies scoured Europe for information about German troops and fortifications and launched massive deception campaigns designed to keep their German counterparts in the dark about where and when the blow would fall. In the air, bombers rained destruction upon German factories and French railways while their escorts …

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Open Space For The Public: An Evaluation Of Designed Open Spaces On Urban University Campuses, Elizabeth Errett Neil Jan 2002

Open Space For The Public: An Evaluation Of Designed Open Spaces On Urban University Campuses, Elizabeth Errett Neil

LSU Master's Theses

A public university that is perceived as being physically open and accessible to the general public can help promote a better relationship between the city and the university. Public urban universities have a responsibility to provide usable, accessible open space for the public. Universities and designers recognize the importance of integrating their campus into the community and creating spaces for students that allow for outdoor and social activities. However, little attention has been given to the need to provide spaces that allow for outdoor and social activities for the public. The public urban university was used as a model because …

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Hard Surface Coating Experimental Evaluation And Thermomechanical Analysis Of A Seal With Micro Heat Exchanger, Yifan Qiu Jan 2002

Hard Surface Coating Experimental Evaluation And Thermomechanical Analysis Of A Seal With Micro Heat Exchanger, Yifan Qiu

LSU Master's Theses

Mechanical face seals are important components of many rotating machinery. Minimizing the friction between seal faces and efficiently removing the heat generated between seal surfaces are two crucial considerations in the design of mechanical seal. Thin film coating and MEMS technology hold great promise for improving the performance of mechanical seals from the viewpoint of reducing friction and heat at the interface in these two aspects. To reveal what effect the coating and MEMS technology can have on tribological properties of seals, friction and wear characteristics of Ti-C:H coatings on seal-like rings and heat transfer performances of a seal prototype …

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The Tardieu Moment: Andre Tardieus Failure As Prime Minister Of France, 1929-1930, Tim K. Fuchs Jan 2002

The Tardieu Moment: Andre Tardieus Failure As Prime Minister Of France, 1929-1930, Tim K. Fuchs

LSU Master's Theses

This thesis is concerned with André Tardieu, a French politician who had an outstanding career as a journalist and a politician. After the retirement of Prime Minister Raymond Poincaré in 1929, it seemed like Tardieu would be the natural choice as his successor. He was the only leader on the Right. Tardieu formed his first cabinet in November 1929 and proposed an ambitious program for public works projects to improve the country’s infrastructure. Despite solid funding, Tardieu’s proposal never passed the Chamber of Deputies and his ministry fell in December 1930. The purpose of this thesis is to find the …

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Analysis Of Methods For Assigning Capacity In A Transportation Planning Network, Yogesh Kandaswamy Dheenadayalu Jan 2002

Analysis Of Methods For Assigning Capacity In A Transportation Planning Network, Yogesh Kandaswamy Dheenadayalu

LSU Master's Theses

The objective of the research was to analyze the current practice of assigning capacity values to links of a network and to determine how capacity can be assigned more accurately without greatly increasing time, effort and costs. Currently in most planning networks, the link capacities are assigned based on the number of lanes and a gross facility and area type considerations (LSU, 1997). This practice might have affected the results of travel demand modeling performed using the network. To test this hypothesis, the current practice was compared to the practice of assigning capacities link-by-link using the Highway Capacity Manual (HCM) …

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New Orleans' Squares 39 And 40: Three Centuries Of Change: An Anthropological Look At The Social, Economic And Political Effects On Architecture, Sylvia Starns Mince Jan 2002

New Orleans' Squares 39 And 40: Three Centuries Of Change: An Anthropological Look At The Social, Economic And Political Effects On Architecture, Sylvia Starns Mince

LSU Master's Theses

Buildings are a materialization of culture at a particular point in time. Subsequent modifications and new buildings express the culture at that time. The buildings of one city block, Squares 39 and 40, are examined at various points in time over the past three hundred years to document changes in the material expression of culture, and thereby, modification in the culture itself. The history of the city is viewed from the perspective of the people and the buildings of this single city block. Some historic events only peripherally affected the block and are discussed for background. A significant portion of …

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Isleno Decima Singers Of Louisiana: An Interpretation Of Performance And Event, Danielle Elise Sears Jan 2002

Isleno Decima Singers Of Louisiana: An Interpretation Of Performance And Event, Danielle Elise Sears

LSU Master's Theses

This study is a metaperformance autoethnography of the Isleno decima singers of Saint Bernard Parish, Louisiana. The performance and event of the decima are explored using research techniques including the performance of ethnography. First a basis is provided for the study by presenting a brief historical overview of the Spanish influence in Saint Bernard Parish, Louisiana. The work of Richard Bauman in Verbal Art as Performance is included in order to key the decima as a performance event. Second, the script, “A Tribute to Storytellers: Isleno Decima Singers of Louisiana,” performed at Louisiana State University in The HopKins Black Box …

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The Bauhaus (Per)Forms, Lisa Flanagan Jan 2002

The Bauhaus (Per)Forms, Lisa Flanagan

LSU Master's Theses

This study uses the methods and discourses of creative/performative writing and formal aesthetics to evoke the visual aesthetic principles exercised and developed by the Bauhaus and its Stage Workshop. It explores the creative connections between visual and written forms that can affect meaning through primary, universal expression and comprehension. First, a graph links creative/performative writing and avant-garde theater concepts with related Bauhaus performance documents. This initial graph contains the key forms of visual and written expression used in the remaining sections. These further areas of inquiry include, an evocative rendering of the multiple and partial histories that include the Bauhaus, …

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Picnicking At Houston's Waterwall: The Public Construction Of Corporate Space, Trushna Parekh Jan 2002

Picnicking At Houston's Waterwall: The Public Construction Of Corporate Space, Trushna Parekh

LSU Master's Theses

This thesis demonstrates how private, corporate space at the Williams Tower Park in Houston’s Galleria area, (originally conceived as an office park that was closed to the public) has becomes a public place of leisure through its use. Ethnographic fieldwork conducted at the Williams Tower Park provides evidence contrary to what some scholars have heralded as the "end of public space," characterized by placeless and homogenized spaces. Instead, the corporate landscape of Houston is being culturally constructed through its unintended use by dog owners, fly fishers, wedding and quinceañera photographers, couples and families. The analysis begins with Martin Heidegger’s notion …

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