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Performing Photographs: Memory, History, And Display, Melanie A. Kitchens Jan 2008

Performing Photographs: Memory, History, And Display, Melanie A. Kitchens

LSU Doctoral Dissertations

In my study, I place concepts and practices of photography and performance in dialogue to enable our understanding of how photographs perform and how performance contains or can contain elements we attribute to photographs. The connection between photography and performance that most intrigues me is how they make memories and when collected or restored in some socially shared way make histories too. My specific aim is to understand how photographs and performance might benefit from each other in how they make and transmit memories and histories. To activate the study, I select and focus on five specific events in which …

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The Second Coming Of Paisley: Militant Fundamentalism And Ulster Politics In A Transatlantic Context, Richard Lawrence Jordan Jan 2008

The Second Coming Of Paisley: Militant Fundamentalism And Ulster Politics In A Transatlantic Context, Richard Lawrence Jordan

LSU Doctoral Dissertations

Jordan, Richard L. B. A. University of Southern Mississippi, 2000. M. A. University of Southern Mississippi, 2002. Doctor of Philosophy, Fall Commencement, 2008. Major: History. The Second Coming of Paisley: Militant Fundamentalism and Ulster Politics in a Transatlantic Context. Dissertation directed by Associate Professor Meredith Veldman. Pages in dissertation, 345. Words in Abstract, 277. ABSTRACT On August 1, 1946, the Reverend Ian Paisley was ordained as the minister of the Ravenhill Evangelical Mission Church in Belfast, Northern Ireland. From his new pulpit, the young evangelist embarked on a six-decade crusade attacking Irish theological and political issues and espousing militant fundamentalism …

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Gas-Phase Formation Of Environmentally Persistent Free Radicals From Thermal Degradation Of Catechol, Hydroquinone, Phenols And Tobacco, Julien Gnonlonfoun Adounkpe Jan 2008

Gas-Phase Formation Of Environmentally Persistent Free Radicals From Thermal Degradation Of Catechol, Hydroquinone, Phenols And Tobacco, Julien Gnonlonfoun Adounkpe

LSU Doctoral Dissertations

Catechol, hydroquinone and Phenol are major constituents of the mainstream tobacco smoke. The toxicity of tobacco has been attributed to the ability of catechol and hydroquinone to undergo endogenous or exogenous redox cycling to form semiquinone type radicals responsible of Reactive Oxygen Species (ROS) formation. ROS such as hydroxyl radicals can cause severe oxidative stress on biological tissues and can provoke severe signaling pathways leading to cardiovascular and pulmonary dysfunctions and carcinogenesis. Given that semiquinone type radicals are organic radicals, characterized by their high instability and reactivity; it is somewhat surprising that they can live long enough mostly when associated …

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Mercury Transport Through A Capped Sediment, Jianrong Liu Jan 2008

Mercury Transport Through A Capped Sediment, Jianrong Liu

LSU Doctoral Dissertations

Laboratory simulation cells were employed to evaluate the effectiveness of a sand cap for containing highly mercury-contaminated lake sediments and the resultant impacts on the mercury fate beneath the cap. Sand cap can delay and reduce the migration of mercury into the overlying water; however, due to the small partition coefficient of mercury between sand and water, a capping material with higher partition coefficient is better for the long-term containment of mercury. In the following study, efforts were made to identify and investigate an active capping material which works effectively at containing and inhibiting the methylation of mercury. Based on …

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Add, Subtract, And Multiply: Paintings, Elizabeth Lorena Noble Jan 2008

Add, Subtract, And Multiply: Paintings, Elizabeth Lorena Noble

LSU Master's Theses

Noble, Elizabeth Lorena, B.A., University of Central Arkansas, 2005 Master of Fine Arts, Fall Commencement, 2008 Major: Studio Art Add, Subtract, and Multiply: Paintings Thesis directed by Professor Edward Smith Pages in thesis, 44. Words in abstract, 209. ABSTRACT This thesis chronicles the daily rituals involved in personal grooming, adornment, and cosmetic use. As a woman and a painter, I appropriate the female figure in my work and use the body to provoke thought and conversation about the concept of the body as a workable surface. I see the body surface similarly to how I see the painting surface. In …

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When Shakespeare Meets Al Gore: Imagine Interactions, Communication Competence, And Immediacy Traditional And Online-Based Distance Education, Tammy L. Croghan Jan 2008

When Shakespeare Meets Al Gore: Imagine Interactions, Communication Competence, And Immediacy Traditional And Online-Based Distance Education, Tammy L. Croghan

LSU Doctoral Dissertations

The growth of distance education, in its many forms, has had consequences for both online universities as well as more traditional universities. This study examines instructional behaviors and communication strategies used in face-to-face and online educational settings. The purpose of this study is to explore student perceptions of instructor immediacy, motivation, and communicator competence in addition to their own motivation and intrapersonal communication use in higher education settings. This dissertation follows a social scientific organizational pattern: introduction, literature review, methods, results, and discussion. The first two chapters examine the purpose of the study and the appropriate research on distance education, …

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A Study Of Regret And Rejoicing And A New Mcdm Method Based On Them, Xiaoting Wang Jan 2008

A Study Of Regret And Rejoicing And A New Mcdm Method Based On Them, Xiaoting Wang

LSU Doctoral Dissertations

Multi-criteria decision-making (MCDM) is one of the most widely used decision methodologies in the sciences, business, and engineering worlds. MCDM methods aim at improving the quality of decisions by making the process more explicit, rational, and efficient. One controversial problem is that some well-known MCDM methods, like the additive AHP methods and the ELECTRE II and III methods, may cause some types of rank reversal problems. Rank reversal means that the ranking between two alternatives might be reversed after some variation occurs to the decision problem, like adding a new alternative, dropping an old alternative or replacing a non-optimal alternative …

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Optimization Of Treatment Of Chlorinated Volatile Organic Compound Mixtures In Constructed Wetlands: Vegetation And Substrate Effects, Stephen Emmanuel Mbuligwe Jan 2008

Optimization Of Treatment Of Chlorinated Volatile Organic Compound Mixtures In Constructed Wetlands: Vegetation And Substrate Effects, Stephen Emmanuel Mbuligwe

LSU Doctoral Dissertations

Microcosm and mesocosm scale experiments were carried out to investigate the effects of vegetation and substrates on the performance of engineered wetland systems (EWSs) meant to treat mixtures of volatile organic compounds (cVOCs). The experiments were conducted with a view to optimizing contributions of these wetland components. Phragmites communis and Typha latifolia, the commonest wetland plant species, were compared in mesocosm scale EWSs. Eight common wetland plant species were compared using microcosm experiments based on the potential of their rootmatter to enhance treatment of cVOC mixtures. Twelve common wetland plants were similarly compared but on the basis of their aboveground …

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It's Not Rocket Science: Nasa's Crisis Communication Efforts As A Public Sector Organization Following The Columbia Shuttle Disaster, Emily Ann Schult Jan 2008

It's Not Rocket Science: Nasa's Crisis Communication Efforts As A Public Sector Organization Following The Columbia Shuttle Disaster, Emily Ann Schult

LSU Master's Theses

Seventeen years after the Challenger accident, the space shuttle Columbia and its crew were only forty miles from Kennedy Space Center when the shuttle exploded during re-entry to the Earth’s atmosphere. The explosion killed all seven astronauts onboard. NASA, the National Aeronautics and Space Administrations immediately jumped into action, declaring a contingency and following the Agency Contingency Action Plan for Space Flight Operations. As a public sector organization, one that must report to Congress and the American public, NASA is held to different standards than private organizations when it comes to releasing information. To understand how public sector organizations handle …

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Examining The Effects Of Non-Intensive Therapy On Word Retrieval, Apraxic Errors And Quality Of Life Following Intensive Therapy, Erin Lofton Cain Jan 2008

Examining The Effects Of Non-Intensive Therapy On Word Retrieval, Apraxic Errors And Quality Of Life Following Intensive Therapy, Erin Lofton Cain

LSU Master's Theses

The purpose of this study was to determine if given a period of intensive aphasia therapy a patient diagnosed with aphasia and an accompanying apraxia would maintain, gain, or lose skills during non-intensive therapy. A literature review revealed that intensive therapy has been shown to increase a patient's skill level in various areas. However, very little research was found that focused on how these patients' perform when reintroduced to typical aphasia therapy. This study proposed three specific questions: if the participant would retain her current level of word retrieval functioning evident after intensive therapy, if the participant would retain her …

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Multiscale Analysis Of Heterogeneous Media For Local And Nonlocal Continuum Theories, Bacim Alali Jan 2008

Multiscale Analysis Of Heterogeneous Media For Local And Nonlocal Continuum Theories, Bacim Alali

LSU Doctoral Dissertations

The dissertation provides new multiscale methods for the analysis of heterogeneous media. The first part of the dissertation treats heterogeneous media using the theory of linear elasticity. In this context, a methodology is presented for bounding the higher order moments of the local stress and strain fields inside random elastic media. Optimal lower bounds that are given in terms of the applied loading and the volume (area) fractions for random two-phase composites are presented. These bounds provide a means to measure load transfer across length scales relating the excursions of the local fields to applied loads. The second part of …

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Brachial Artery Flow Mediated Vasodilation: Effect Of Chemical Analytes, Diet, Exercise, And Genetic Markers, Joanie Brocato Wilson Jan 2008

Brachial Artery Flow Mediated Vasodilation: Effect Of Chemical Analytes, Diet, Exercise, And Genetic Markers, Joanie Brocato Wilson

LSU Doctoral Dissertations

The goal of this research was to gain a better understanding of interplay between molecular biology, physiology, biochemistry, functionality with disease and interventions. The primary findings of the first study were that there was a significant inverse correlation between homocysteine and brachial artery flow mediated dilation (BAFMD) and baseline brachial artery diameter. Interestingly, there was a significant difference in BAFMD between methylene tetrahydrofolate reductase (MTHFR) genotype groups. Regression analysis indicated that the MTHFR genotype, homocysteine and age were significant predictors of BAFMD. The second study revealed that vascular reactivity as measured by BAFMD was modifiable. A meta-analysis of 22 intervention …

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One Rhizome, Two Unstoppable Blossoms: Environmental Communication And Ecological Rhetoric, Kevin James Ells Jan 2008

One Rhizome, Two Unstoppable Blossoms: Environmental Communication And Ecological Rhetoric, Kevin James Ells

LSU Doctoral Dissertations

This dissertation will contribute to the project of explaining what environmental communication studies may offer theoretically to an understanding of communication and rhetoric in general, investigate a complex problem in rhetoric from a variety of methodological approaches, offer examples of rhetorical criticism relevant to environmental communication researchers, and delve into certain salient aspects of ecological rhetoric (defined herein as rhetoric from an ecological perspective). The hypothesis of this doctoral thesis is twofold: 1) studying environmental communication can illuminate much about communication and rhetoric in general, and 2) ecological rhetoric has considerable persuasive potential in itself for reasons that can be …

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Utilization Of Aptamers As Affinity Probes In Polymeric Microdevices For Disease Management And The Production Of A Recombinant Membrane Protein, Anne Obubuafo Jan 2008

Utilization Of Aptamers As Affinity Probes In Polymeric Microdevices For Disease Management And The Production Of A Recombinant Membrane Protein, Anne Obubuafo

LSU Doctoral Dissertations

Aptamers have emerged as potential affinity agents that rival or complement antibodies in developing diagnostic assays for disease detection. We have demonstrated the use of PMMA microfluidic devices for conducting rapid affinity microchip CGE of a target protein using aptamers as the affinity probes with an electrophoresis development time of <2 min. Migration times were reproducible for thrombin complexes and free aptamers in CGE buffer with device-to-device RSD variations below 10%. By removing salts from plasma and adding an unlabeled random sequence oligonucleotide to the plasma, thrombin was detected in plasma. This method can be easily adapted to high-throughput parallel screening of plasma samples in multi-channel polymeric microdevices. The expression of rEpCAM in bacteria and mammalian cells was investigated with results showing successful expression in the mammalian systems, while protein expression in the bacteria was inhibited. Higher and prolonged expression levels were obtained in Cos 7 cells as compared to BHK and Hep2 cells due to episomal expression in Cos 7 cells. By combining a one-step IMAC procedure with electrophoresis and electro elution a more selective approach to obtaining electrophoretically pure rEpCAM was achieved. We developed dual-aptamer sandwich assays for thrombin and PDGF-BB targets on PMMA substrate using UV modification with a one-step EDC/NHS coupling reaction. Results indicate that the use of high EDC concentrations lead to faster immobilization and increased coverage density with a shorter sandwich assay development time. The assays were sensitive for both proteins and showed linearity in fluorescence response to changing protein concentration. Single molecule detection methods provide high sensitivity techniques in which aptamers can find use. We have demonstrated the use of two aptamers in a FRET-based assay for the detection of low levels of thrombin. Sensitivity and reliability of the aptamer smFRET assay depends on complex formation and stability. Due to the dissociation constants of the aptamers, single molecule events detected were below the calculated value for a 6 pM concentration of thrombin. Future work will involve adjusting the single molecule system by the use of pinholes to enable analysis of higher sample concentrations.

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Fate And Transport Of Microorganisms In Coastal Subsurface-Experiment And Modeling, Haibo Cao Jan 2008

Fate And Transport Of Microorganisms In Coastal Subsurface-Experiment And Modeling, Haibo Cao

LSU Doctoral Dissertations

The objective of this dissertation was to investigate the fate and transport of microorganisms in coastal subsurface. Two topics were studied: (1) evaluation of the performance of the Marshland Upwelling System (MUS) in removing fecal bacteria and the background recovery after it is shut down; (2) Investigation of the effects of salinity and soluble organic matter (SOM) on sorption of MS-2 and development of a model to describe the sorption and transport process. The MUS showed effective performance in removing fecal bacteria during its 32 month operation period at Bayou Segnette Site. The removal efficiency was increased with its operation …

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This House Would Ethically Engage: A Critical Examination Of Competitor And Coach Leadership In National Parliamentary Debate Association (Npda) Debate, Crystal-Lane Swift Jan 2008

This House Would Ethically Engage: A Critical Examination Of Competitor And Coach Leadership In National Parliamentary Debate Association (Npda) Debate, Crystal-Lane Swift

LSU Doctoral Dissertations

This dissertation explores the relationship between ethics, pedagogy, and rhetoric through the relationship between NPDA partnerships and how forensic coaches impact these relationships. The main argument which is introduced is that directors of forensics and NPDA debaters are currently in a state of tension, and arguably in a state of crisis. This dissertation aims to heighten the level of intellectual discussion in this subfield as well as add to both the quantity and quality of research. The study begins with an introduction and review of the relevant literature. These chapters are focused on the philosophical and pragmatic underpinnings of theory …

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News Framing, Pre-Existing Schemas And Public Opinion On International Trade And Individual Investment Intentions, Wei Zha Jan 2008

News Framing, Pre-Existing Schemas And Public Opinion On International Trade And Individual Investment Intentions, Wei Zha

LSU Doctoral Dissertations

Considerable research has been devoted to detailing how news framing structures public opinion. As a major rhetoric device to present information to the public, framing has the capacity of enlightening the public on the costs and benefits of particular policy choices. However, few studies have examined media framing of international trade and its impact on public opinion, and no study to date has connected how framing of international agreements might affect individual investment attentions. This study attempts to fill this gap in the literature by examining individual responses to pro-trade versus anti-trade and gain versus lose frames. It further extends …

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Speaking The Language Of Integration: A Case Study Of South Boulevard Foreign Language Academic Immersion Magnet, Heather Kathleen Olson Beal Jan 2008

Speaking The Language Of Integration: A Case Study Of South Boulevard Foreign Language Academic Immersion Magnet, Heather Kathleen Olson Beal

LSU Doctoral Dissertations

Racial segregation and an achievement gap persist despite the promises of Brown vs. Board of Education (1954). In Baton Rouge, Louisiana, public schools are 83% Black, while nearly one-third of all children attend private schools which are 86% White. South Boulevard (SB) Foreign Language Academic Immersion Magnet Elementary is a counterexample because it has achieved integration and academic achievement well above district and state averages on high stakes tests. This research explores the culture of SB’s immersion magnet program in relation to its success as an integrated public school with high student achievement and explores the factors that motivated a …

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A Symphonic Poem On Dante's Inferno And A Study On Karlheinz Stockhausen And His Effect On The Trumpet, Michael Joseph Berthelot Jan 2008

A Symphonic Poem On Dante's Inferno And A Study On Karlheinz Stockhausen And His Effect On The Trumpet, Michael Joseph Berthelot

LSU Doctoral Dissertations

The first portion of this dissertation is an original composition A Symphonic Poem on Dante’s Inferno. This symphonic poem is in three movements: I. The Dream, depicts Dante falling asleep and describes the beginning of the Inferno, II. The Journey, depicts Virgil and Dante walking towards the Gates of Hell, III. Hell’s Depths; explores Hell’s Gates, the Souls of Limbo and the Nine Circles of Hell. Dante realizes at the age of thirty-five that he has wandered into the Dark Wood of Error. As soon as he realizes his loss, Dante lifts his eyes and sees the first light, lighting …

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Euskera As A Defining Feature Of Euskadi, Whitney Blake Dennis Jan 2008

Euskera As A Defining Feature Of Euskadi, Whitney Blake Dennis

LSU Master's Theses

This thesis focuses on the role of the Basque language (Euskera or Euskara) in the national identity of the Basque people. I looked at the history of Basque education, from the beginnings of the ikastola movement of the early 20th century to the current bilingual education system. I examined the use of Euskara in education from the primary school level to the university level in the Basque Autonomous Community. This research involved looking at the BAC government’s detailed studies on students in the various linguistic models of education in the BAC. Other areas I discuss in this paper are the …

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The Effects Of Quercetin On Skeletal Muscle Mitochondrial Biogenesis And Oxphos Regulation, Jeff Lee Soileau Jan 2008

The Effects Of Quercetin On Skeletal Muscle Mitochondrial Biogenesis And Oxphos Regulation, Jeff Lee Soileau

LSU Master's Theses

A high fat diet causes a reduction in the expression of the genes of the electron transport chain, mitochondrial carrier proteins, and PGC-1α and PGC-1ß mRNA. Mitochondrial dysfunction has been linked to numerous chronic diseases. The antioxidant quercetin has been shown to protect against damage caused by exogenous and endogenous free radicals. The purpose of this study was to determine if quercetin would protect the genes of mitochondrial biogenesis (PGC-1α and PGC-1ß) and OXPHOS regulation (NDUFB5 and SDHB) from the downregulation caused by consumption of a high fat diet. The quadriceps muscle was removed from 21 male, C57BL/6J mice that …

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Quantification Of Tars And Particulates From A Pilot Scale, Downdraft Biomass Gasifier, Christopher Osita Akudo Jan 2008

Quantification Of Tars And Particulates From A Pilot Scale, Downdraft Biomass Gasifier, Christopher Osita Akudo

LSU Master's Theses

Alternative energy production through biomass gasification produces combustible gases, such as carbon monoxide, hydrogen, and methane. These gases can be used for generation of direct heat, electricity, or liquid fuels through the Fischer Tropsch process. However, a major limitation of the overall process is the purity of the generated synthesis gas. The tars and particulates generated in the gasification process constitute a major impediment to the commercial use of this technology because they may condense on valves, fittings, and therefore, hinder the smooth running of an engine. This research was aimed at developing a gas characterization and testing protocol, and …

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The Effects Of Community Violence Exposure On Children Affected By Hurricane Katrina, Audrey Baumeister Jan 2008

The Effects Of Community Violence Exposure On Children Affected By Hurricane Katrina, Audrey Baumeister

LSU Master's Theses

Hurricane Katrina was one of the most disastrous natural occurrences to ever hit the United States. It is known that increased adjustment difficulties have been found among children following a disaster. Further, community violence exposure has been linked to several areas of negative psychological functioning including PTSD, depression, and anxiety. This study examines the predictive value of level of exposure to the hurricane, level of community violence exposure, and gender, in examining PTSD symptomatology following Hurricane Katrina. Participants were 230 mother-child dyads recruited from various public and private elementary and middle schools within Orleans Parish, Jefferson Parish, and East Baton …

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The Mise En Scène Of Rossini's Le Siège De Corinthe And The Conventions Of Staging At The Paris Opéra In The 1820s, Tina Huettenrauch Jan 2008

The Mise En Scène Of Rossini's Le Siège De Corinthe And The Conventions Of Staging At The Paris Opéra In The 1820s, Tina Huettenrauch

LSU Master's Theses

Shortly before 1800, the publication of livrets de mise en scène, short manuals including information regarding costumes, set designs, and blocking (i.e., the movement of characters on stage), became increasingly popular in France. While theater scholars (Gösta M. Bergman, Marvin Carlson, Hellmuth Christian Wolff) have recognized the value of these documents for the history of staging (and blocking in particular), musicologists have tended to focus on their impact on visual aspects and realization of drama. Those who have looked at staging (H. Robert Cohen, Rebecca S. Wilberg, M. Elizabeth C. Bartlet) have largely ignored the period prior to 1827, …

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Durable And Reusable Antimicrobial Textiles, Leila Elizabeth Bonin Jan 2008

Durable And Reusable Antimicrobial Textiles, Leila Elizabeth Bonin

LSU Master's Theses

Antimicrobial textiles are a large research focus in the textile industry. There is an apparent need for creating reusable and durable antimicrobial textiles. Most of the textiles with antimicrobial properties effective against Staphylococcus aureus are disposable. To address the issue, two types of biopolymer solutions were created in a USDA lab. Both solutions displayed antimicrobial properties. A medium weight, plain weave cotton sheeting was used as the test fabric. Samples of the sheeting were cut, treated, and tested to determine their efficacy as antimicrobial textiles. The tests performed included tensile deformation, bending, shearing, compression, surface friction, surface roughness, and treatment …

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Examination Of Blueberry Anthocyanins In Prevention Of Age-Related Macular Degeneration Through Retinal Pigment Epithelial Cell Culture Study, Naomi Marie Sundalius Jan 2008

Examination Of Blueberry Anthocyanins In Prevention Of Age-Related Macular Degeneration Through Retinal Pigment Epithelial Cell Culture Study, Naomi Marie Sundalius

LSU Master's Theses

This research investigated the ability of blueberry anthocyanins to inhibit the uptake of N-retinyl-N-retinylidene ethanolamine (A2E) by retinal pigment epithelial (RPE) cells as quantified by pigment epithelial derived factor (PEDF) levels in RPE cells. The A2E was synthesized and identified by matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS). Freeze dried blueberry powder of 50/50 blend (Tifblue/Rubel) anthocyanins were extracted by acetone and concentrated through chromatography. A RPE cell culture study investigating four treatments using a combination of 100 ìM A2E in DMSO and 100 ìg of blueberry anthocyanins in DMSO was tested. The treatments included: (A) control RPE cells; (B) RPE …

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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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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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Sorption And Desorption Characteristics Of Tylosin In Three Louisiana Soils And Clay Minerals, Zehua Zhou Jan 2008

Sorption And Desorption Characteristics Of Tylosin In Three Louisiana Soils And Clay Minerals, Zehua Zhou

LSU Master's Theses

Tylosin, a macrolide class and widely used antibiotic in animal production, could contaminate environment through manure application to soil and further to river and ground water. Tylosin transport and movement in the environment are largely determined by its sorption and desorption in soils, which are poorly understood so far. Therefore, the purpose of this study was to determine (1) the optimal conditions for tylosin stability, (2) sorption and desorption characteristics of tylosin by poultry litter-impacted three Louisiana soils and (3) sorption and desorption of tylosin by selected clay minerals, the main components of soil which have strong potential application in …

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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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