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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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Effect Of Tip Geometry On Blade Tip Flow And Heat Transfer, David Michael Kontrovitz Jan 2002

Effect Of Tip Geometry On Blade Tip Flow And Heat Transfer, David Michael Kontrovitz

LSU Master's Theses

In an attempt to increase thrust to weight ratio and efficiency of modern gas turbines, engine designers are always interested in increasing turbine operating temperatures. The benefits are attributed to the fact that higher temperature gases yield a higher energy potential. However, the detrimental effects on the components along the hot gas path can offset the benefits of increasing the operating temperature. The High Pressure Turbine (HPT) first stage blade is one component that is extremely vulnerable to the hot gas. The present study explores the effects of gap height and tip geometry on heat transfer distribution. This investigation differs …

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The Importance Of Zooplankton In The Diets Of Blue Runner (Caranx Crysos) Near Offshore Petroleum Platforms In The Northern Gulf Of Mexico, Sean Francis Keenan Jan 2002

The Importance Of Zooplankton In The Diets Of Blue Runner (Caranx Crysos) Near Offshore Petroleum Platforms In The Northern Gulf Of Mexico, Sean Francis Keenan

LSU Master's Theses

Blue runner (Caranx crysos), common around offshore petroleum platforms in the Gulf of Mexico, were found to forage extensively on meso- and macro-zooplankton during the summer months. Larval decapods and stomatopods, hyperiid amphipods, pteropods, and larval and juvenile fishes were common components of their diet. Feeding periodicity results suggest that blue runner around platforms were capable of feeding throughout the night at the same intensity as the day. Size selectivity indicated that larger prey, such as fish were consumed during the night and smaller decapod crustaceans were consumed during the day. Blue runner collected from open waters away from platforms …

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Tribological Behavior Of Nanostructured Nickel, Dean Joseph Guidry Jan 2002

Tribological Behavior Of Nanostructured Nickel, Dean Joseph Guidry

LSU Master's Theses

The present study reports the effects of electroplating parameters on the microstructure, and thus the mechanical and tribological properties, of nanostructured nickel. Electroplating was conducted in a Watt's type bath with a pH of 3.0 carried out using direct current in galvanostatic mode at current densities of 30 mA/cm2 and 15 mA/cm2 in electroplating bath temperatures of 30°C and 50°C. Grain size and distributions were determined from TEM (Transmission Electron Microscope) and SEM (Scanning Electron Microscope) micrographs. Tribological tests were carried out on a pin-on-disc type tribometer. The same tests were conducted on Ni-200 for the purpose of …

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Effects Of Repeat Sampling In The U.S. Waterfowl Parts Collection Survey, Jesse G. Oetgen Jan 2002

Effects Of Repeat Sampling In The U.S. Waterfowl Parts Collection Survey, Jesse G. Oetgen

LSU Master's Theses

Age ratio estimates obtained annually by the Cooperative Waterfowl Parts Collection Survey (PCS) serve as important estimates of annual waterfowl recruitment. To determine if age and sex ratios are biased due to repeat sampling of hunters across years, I examined PCS data collected from 1991-2000. Mean seasonal harvest increased with number of consecutive years hunters responded to the PCS. Proportions of juveniles in the mallard (Anas platyrhynchos) harvest and harvest of all species combined decreased with increasing seasonal harvest level. Proportions of males in the harvest increased with increasing harvest level. Proportions of juveniles in the harvest of hunters responding …

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Aristotle's Eudemian Ethics, Jeremy John Mhire Jan 2002

Aristotle's Eudemian Ethics, Jeremy John Mhire

LSU Master's Theses

This thesis is an examination of the argument and character of Aristotle's Eudemian Ethics. Its goal is to provide a critical analysis that will elucidate the treatise's themes in general and its arguments in particular. The first section is devoted to examining the relationship between happiness and the good life. The second section seeks to make clear the relationship between virtue and justice. The third section attempts to illustrate the nature of intellectual virute. The fourth and final section analyzes the notions of friendship and philosophy.

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Misconceptions Surrounding The Safety Of Home Birth And Hospital Birth, Misty D. Richard Jan 2002

Misconceptions Surrounding The Safety Of Home Birth And Hospital Birth, Misty D. Richard

LSU Master's Theses

Much debate surrounds the topic of women choosing to deliver their infants at home with the services of a midwife. The outcomes of women beginning labor at home, ultimately delivering at home, and the infants born at home were studied in order to determine the safety of home birth among expectant women choosing to be attended by a midwife licensed to practice by the state of Louisiana. Trends associated with those choosing home birth and the frequency of home birth were also analyzed. The study was conducted using retrospective records of clients accepted during the study years 1986-2000. During the …

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Technical Feasibility Of Flakeboard Production From Recycled Cca-Treated Wood, Wei Li Jan 2002

Technical Feasibility Of Flakeboard Production From Recycled Cca-Treated Wood, Wei Li

LSU Master's Theses

Chromated copper arsenate (CCA) treated wood is an economical, durable and aesthetically pleasing residential material used for many exterior application such as decks, fences, playground equipment, utility poles, and others. It has been most widely used in North America since the 1970’s. A large volume of CCA-treated wood is currently coming out of service. Traditional landfilling or incineration is environmentally unacceptable. Recycling CCA-treated wood into composite products is one alternative to ease the disposal problem. It also has the potential to relieve harvesting pressure from the nation's forestlands. After recycling, the remaining CCA content in the wood can still have …

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Sedimentation Rates And Metal Retention In An Urban Louisiana Swamp, Renee Lynn Sanders Jan 2002

Sedimentation Rates And Metal Retention In An Urban Louisiana Swamp, Renee Lynn Sanders

LSU Master's Theses

Naturally vegetated areas converted to urban uses increases impervious surfaces in a watershed with corresponding increases in nutrient, sediment, and metal loadings to downstream ecosystems. Wetlands mitigate detrimental impacts by transforming or retaining pollutants. Current and historic sedimentation and metal retention rates were measured in an urban, depressional wetland in Baton Rouge, Louisiana to evaluate landscape position and watershed development on these processes. Sedimentation disks, feldspar marker horizons, and Cs137 analyses were used in three distinct landscape positions. Inflow channels had the highest elevation and water velocity while the interior was located in the lowest elevations with the longest hydroperiod. …

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Patterns Of Female Nest Attendance In Northern Pintails And Mallards, Andrea Kim Hoover Jan 2002

Patterns Of Female Nest Attendance In Northern Pintails And Mallards, Andrea Kim Hoover

LSU Master's Theses

I examined the accuracy of using data collected by temperature sensing dummy eggs (hollow and switch) to determine female nest attendance in waterfowl. I monitored 3 northern pintails (Anas acuta) and 6 mallards (A. platyrhynchos) using closed circuit video recording. Differences in the time spent on the nest for an 8-hour recording period between dummy eggs and camera were similar between type (hollow and switch eggs, P = 0.93), species (P = 0.07), and date (P = 0.42). My results show that temperature data from hollow and switch eggs are an effective and accurate method to monitor female nest attendance …

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Buddha's Shell, Matthew Keating Jones Jan 2002

Buddha's Shell, Matthew Keating Jones

LSU Master's Theses

Photography can be a way of exploring abstract ideas visually. When I make a photograph, I feel as though I am giving the world a glimpse into my thoughts. I want to share the mystery of photography with others. The Buddha’s Shell series is part of my journey in discovering who I am as a photographer. This is my first departure away from documentary photography. Instead of using photography as a tool to record specific events and images of time, these images have enabled me to free myself and use the medium to facilitate my imagination.

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Collecting Raindrops: Investigating Multiplicity In The Work Of Paul Arthur Dufour, Kristin M. Krolak Jan 2002

Collecting Raindrops: Investigating Multiplicity In The Work Of Paul Arthur Dufour, Kristin M. Krolak

LSU Master's Theses

This thesis is an investigation into the artwork of Paul Arthur Dufour. He has continuously redefined his identity through the form of his art, and his life. The work is passionate, powerful, complex and always of the moment. It is helpful to capture specific moments as opposed to developing a theory about brushstrokes or color or thematic focus because Dufour has worked in just about every imaginable media, color and genre. The possibilities for interpretation of his life’s work are thus limitless. After interviewing Paul Dufour and poring over countless drawings, paintings and other works, I have determined that to …

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Hydrodynamics And Freshwater Diversion Within Barataria Basin, Dongho Park Jan 2002

Hydrodynamics And Freshwater Diversion Within Barataria Basin, Dongho Park

LSU Doctoral Dissertations

In order to understand the physical processes in the Barataria estuary, a previously developed two-dimensional, depth-integrated hydrodynamic model is applied to simulate estuarine processes. The equations for conservation of mass and momentum predict specific physical processes when forced by tidal and salinity variations at the open boundaries, wind forcing patterns, precipitation and evaporation over the model domain, and freshwater runoff as point sources. This study is focused on examining the impact of freshwater dispersion from the freshwater sources. Thus, a hydrologic model was developed to estimate runoff. Furthermore grid size was reduced, a new advective code added, and baroclinic effects …

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Advent, Gregory Baxter Jan 2002

Advent, Gregory Baxter

LSU Master's Theses

The novel follows the lives of a family in a Texas tourist town after a stranger's arrival.

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Approaches To Measuring The Frequency Of Achondroplasia And Hypochondroplasia Causing Fgfr-3 Mutations In Human Sperm, Andrew Timothy Daters Jan 2002

Approaches To Measuring The Frequency Of Achondroplasia And Hypochondroplasia Causing Fgfr-3 Mutations In Human Sperm, Andrew Timothy Daters

LSU Master's Theses

Achondroplasia and hypochondroplasia are two forms of skeletal dysplasias caused predominantly by single base mutations in the fibroblast growth factor receptor 3 gene (FGFR-3). The mutation for achondroplasia is a G1138A/C substitution and the mutation for hypochondroplasia (occurring about 50% of the time) is a C1620A/G substitution. Recent genetic studies have shown that spontaneous mutations for achondroplasia and hypochondroplasia occur exclusively on the paternally derived chromosome, suggesting that these mutations occur preferentially during spermatogenesis. For unknown reasons, the mutation rates at these FGFR-3 nucleotides appear to occur at a much higher frequency than nucleotide specific mutation rates observed in other …

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A State-Of-The-Practice Review Of Hurricane Evacuation Plans And Policies, Elba Alicia Urbina Jan 2002

A State-Of-The-Practice Review Of Hurricane Evacuation Plans And Policies, Elba Alicia Urbina

LSU Master's Theses

The events of recent hurricane seasons have made evacuation one of the leading emergency management issues. In 1998 and 1999, Hurricanes Georges and Floyd precipitated the two largest evacuations in U.S. history and perhaps, its two largest traffic jams. In response to the problems experienced during these events, many State Department’s of Transportation (DOT) have begun to take a more active role in the planning, management, and operation of hurricane evacuations. Since the involvement of transportation professionals in the evacuation field has been a fairly recent development; many of the newest practices and policies have only been used once, if …

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Postmortem Interval (Pmi) Determination At Three Biogeoclimatic Zones In Southwest Colorado, Maria T. Allaire Jan 2002

Postmortem Interval (Pmi) Determination At Three Biogeoclimatic Zones In Southwest Colorado, Maria T. Allaire

LSU Master's Theses

Three pig (Sus scrofa L.) carcasses were exposed during the summer in three different biogeoclimatic zones ranging in elevations from 6,700 to 11,100 feet in order to determine the rates of carrion decomposition and arthropod succession patterns on carrion in southwest Colorado. The carcasses were exposed in three scenarios: sun-exposed, shaded, and sun-exposed/shaded. Of the total 63 taxa collected, thirty species overlapped between two biogeoclimatic zones. A strong elevational preference is indicated for the Sarcophagidae taxon. A previously undescribed Boettcheria species was collected at 11,100 feet. The rates of decomposition lengthened as elevation increased due to a prolongation of the …

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Permeability Of Rice Cystatin Across Caco-2 Cells, Tania Serigado Antunes Jan 2002

Permeability Of Rice Cystatin Across Caco-2 Cells, Tania Serigado Antunes

LSU Master's Theses

The present work aimed at recovering, purifying, and testing rice cystatin or oryzacystatin I (OCI) bioavailability, to provide scientific evidence that rice cystatin can be used as a functional food ingredient. OCI was extracted from rice bran using 25 mM sodium phosphate buffer containing 0.15 M NaCl at pH 7.0. The resulting homogenate was heat treated, cooled and precipitated with ammonium sulfate. The recovered protein was dialyzed against 50 mM sodium acetate buffer pH 4.8 and sequentially purified by cation exchange, size exclusion, and anion exchange chromatography. Nine hundred and seventy micrograms of protein were obtained from 1 kg of …

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The Use Of Preexisting Clothing In Current High Fashion(2000-2002), Gillian David Sims Jan 2002

The Use Of Preexisting Clothing In Current High Fashion(2000-2002), Gillian David Sims

LSU Master's Theses

The fashion system has historically looked to art for inspiration. For the greater part of history, this inspiration has been purely visual. However, with the advent of Modern Art, the formal qualities of art are often merely visual representations of some underlying theoretical position. As the fashion system seeks inspiration from this new art, an examination of what aspects, if any, of these underlying theoretical positions are carried into fashion becomes necessary. To not do so, is to forego a complete reading of the fashion objects being currently produced. The purpose of this study was to examine the use of …

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The Effects Of Internet Guided Practice With Aural Modeling On The Sight-Singing Accuracy Of Elementary Education Majors, Jessica L. Hall Jan 2002

The Effects Of Internet Guided Practice With Aural Modeling On The Sight-Singing Accuracy Of Elementary Education Majors, Jessica L. Hall

LSU Master's Theses

The purpose of this study was to determine the effectiveness of aural modeling in guided practice through the Internet on the sight-singing improvement of elementary education majors. Students enrolled in a music methods course for elementary education majors (N=37) used software delivered via the Internet to practice sight-singing. The experimental web page included visual examples of sight-singing exercises as well as aural modeling of each of the exercises. The control web page included only visual examples. A t test for independent samples indicated no significant difference in the posttest scores of the two groups in rhythm (p > .05), pitch on …

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"Getting Above Your Raising" : The Role Of Social Class And Status In The Fiction Of Lee Smith, Sharon Elizabeth Colley Jan 2002

"Getting Above Your Raising" : The Role Of Social Class And Status In The Fiction Of Lee Smith, Sharon Elizabeth Colley

LSU Doctoral Dissertations

This dissertation examines the role of social class and status in the fiction of contemporary novelist and short story writer, Lee Smith. As discussed in the Introduction, the study defines social class broadly, not limiting it to production, but also not discarding its economic underpinning. Max Weber's definition of class as "life chances" provides the starting point; any resources that can improve a person's position in the market place positively impact their "life chances." The resources appearing most often in Smith's fiction include economic capital and property, as well as education, family connections and occupational status. The discussion also builds …

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Sport, And The Changing Definition Of Whiteness, Bradburn Virgil Buras Jan 2002

Sport, And The Changing Definition Of Whiteness, Bradburn Virgil Buras

LSU Master's Theses

This paper looks at the effects of professional basketball on white culture. Traditional scholarship focuses on the impact this has on the African-American community. Very little attention is given to its effects on white America. The focus of this paper is to examine whiteness and to understand how it is socially constructed. In addition, this paper will examine how some elements of black style have been appropriated by white America and changed the definition of whiteness in America. White America's appropriation of limited aspects of black style has been facilitated by the culture that is associated with professional basketball. The …

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Missiles Of Terror: Hitler's And Hussein's Use Of Ballistic Missiles, Edward Scott Martin Jan 2002

Missiles Of Terror: Hitler's And Hussein's Use Of Ballistic Missiles, Edward Scott Martin

LSU Master's Theses

Adolf Hitler and Saddam Hussein were the only national leaders ever to use large-scale missile launches against American forces and their wartime allies. In both cases, the missiles were too few in number and lacked the accuracy and warhead size to be militarily effective. Use of the V-2 and SCUD missiles showed that conventionally armed ballistic missiles have minimal tactical military value and are more suitable as terrorist weapons. Indeed, the goal of those two meglomaniacal dictators was to terrorize enemy civilians and achieve a political settlement of a hopeless military situation. Each leader hoped to split the Allied coalitions …

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Development Of A Micro Power Relay With Static Electrical Actuator, Ren Yang Jan 2002

Development Of A Micro Power Relay With Static Electrical Actuator, Ren Yang

LSU Master's Theses

In this thesis, a research about design and fabrication of a micro power relay is presented. Compared with the traditional electromagnetic relay and solid-state relay, MEMS micro power relay is introduced. After introducing the advantage and other people's research about the MEMS relay, some design and simulation about a new prototype micro power relay are done. Based on the design, UV-LIGA is used as the fabrication method. The bottom part and top part of the micro power relay are fabricated separately. After assembly the top part on the bottom part, some simple tests about the micro power relay are done. …

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Directing The Threepenny Opera, Alexander G. Harrington Jan 2002

Directing The Threepenny Opera, Alexander G. Harrington

LSU Master's Theses

This production thesis on directing Bertolt Brecht and Kurt Weill’s The Threepenny Opera is divided into two sections. The first section consists of four research/critical chapters. Chapter 1 discusses the director’s understanding of the theories of Bertolt Brecht. Chapter two discusses potential differences between the director’s aesthetic point of view and Brecht’s theories. Chapters 3 and 4 lay out the findings and opinions based on those findings of research into two issues that influenced production decisions: Chapter 3 focuses on Brecht’s relationship with totalitarian communism and Chapter 4 looks into questions raised about the authorship of The Threepenny Opera. Section …

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Full, Leanne Rose Mcclurg Jan 2002

Full, Leanne Rose Mcclurg

LSU Master's Theses

As an artist I want to make my human experience sharable. I am interested in the connection between the act of consumption, the desire that leads to that act and the repercussions of fulfilling that desire on the body both social and intimate.I have chosen the hand made pot to express my thoughts of filling the vessel. It is in the arena of eating that I begin to understand larger philosophical issues about sentience. Using dishes I made, I have chosen to illustrate the experience of consumption by leaving remnants of a dinner on display during gallery hours. How much …

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Corporate America And Web Access For The Blind: Are Public Relations Practioners Communicating With The Blind Public?, Jenice Daigle Jan 2002

Corporate America And Web Access For The Blind: Are Public Relations Practioners Communicating With The Blind Public?, Jenice Daigle

LSU Master's Theses

Advances in technology have given the blind public a new voice in corporate America. Today, blind individuals are able to utilize the Internet independently using screen access software. However, like ramps for wheelchairs in physical spaces, Web site accommodations are needed in cyberspace for successful use. A review of the current literature indicates trends in public relations are shifting toward a corporate ethic of social responsibility, but on-line concerns for the disabled are not clearly demonstrated among the leading corporations in the United States. The purpose of this research is to determine if blind consumers are being accommodated on corporate …

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Follicular Growth And Development And Gonadotropin Response Of Mares Treated With Dihydrotestosterone And Estradiol Benzoate, Scarlett Lynn Mcmeen Jan 2002

Follicular Growth And Development And Gonadotropin Response Of Mares Treated With Dihydrotestosterone And Estradiol Benzoate, Scarlett Lynn Mcmeen

LSU Master's Theses

An experiment was conducted to determine the effects of dihydrotestosterone (DHT) and estradiol benzoate (EB) given simultaneously on concentrations of FSH and LH and the associated follicular activity, and to monitor the subsequent recovery of the gonadotropes and follicular growth following treatment with either DHT or EB. Twelve mares were assigned to daily treatments of DHT (150 Fg/kg BW) plus EB (22 Fg/kg BW) from d 0 through 30 (Phase I). Beginning on d 31, mares were randomly assigned to one of three treatment groups: 1) oil, 2) DHT (150 Fg/kg BW), or 3) EB (22 Fg/kg BW). On d …

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Southern Portraits, Derek Brandon Bell Jan 2002

Southern Portraits, Derek Brandon Bell

LSU Master's Theses

Photography to me is a passion for recording fractions in time, which evoke a deep response in myself, and the viewer. The response can be one of wonder, love, hate, laughter, or camaraderie. While living and photographing in the gentle South, I am most concerned with and intrigued by portraying her people. My intent is to explore man, his familial characteristics, his sense of community, and his relationship with those around him.

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Application Of Anoxic/Aerobic (A/A) Biological Treatment To Swine Wastewater, Dale G. Frederick Jan 2002

Application Of Anoxic/Aerobic (A/A) Biological Treatment To Swine Wastewater, Dale G. Frederick

LSU Master's Theses

Residential expansion into traditionally rural areas, environmental issues and increasing integration and farm sizes, have placed steadily increasing pressure and demands on the modern pork producer. Waste management and odor control have become important priority issues. In this research, a controllable field scale biological treatment system was designed, constructed and investigated. The anoxic/aerobic (A/A) system consisted of an anoxic reactor, which receives the raw swine waste, in series with an aerobic reactor. The design of the system require the heterotrophic bacteria in the anoxic reactor to oxidize the organic carbon to carbon dioxide utilizing nitrate as the terminal electron acceptor …

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