Digital Commons Network^™

Rainfall-Runoff Control: Variably Saturated Transport For An Infiltration System Controlling Water Quality And Quantity, Zheng Teng

LSU Doctoral Dissertations

Rainfall-runoff impacted by anthropogenic activities transports significant quantities of particulate, aqueous and complexed constituents. These diffuse, unsteady and stochastic event-based loadings are unique challenges for water quality and quantity control. The design, water quality and quantity functions of a partial exfiltration reactor (PER) utilizing Fe-coated-sand and porous pavement (CPP) is examined specifically across three representative rainfall-runoff events. Total concentrations and mass for metals (Zn, Pb, Cu and Cd), suspended solids, and Chemical oxygen demand were reduced significantly. Rainfall-runoff volume and peak flow were reduced and time to peak was extended. Influent dm/dp ratios based on particle analyses suggest that the …

The Novelty Of Improvisation: Towards A Genre Of Embodied Spontaneity, David Alfred Charles

LSU Doctoral Dissertations

Improvisation has often been viewed and valued in terms of its service and resemblance to scripted traditions of theatre. Such a stance seriously undermines the significance and impact of this global performance modality, and has resulted in improvisatory modes being largely ignored or downplayed in modern historical accounts of theatre. This dissertation examines improvisation on its own terms, seeking to understand its unique features, functions and potentials, while freeing it from the heavy shadow of its scripted counterpart. To this end, the theories of literary critic, Mikhail Bakhtin, provide important methodological guideposts and allow the silhouette of the improvisational impetus …

Teacher And Student Perceptions Of Online Instructional Methodology In Higher Education: An Explanatory Mixed-Method Study, Fred Arthur Guillot

LSU Doctoral Dissertations

This mixed method Explanatory study examined the thoughts and beliefs of teachers and students at Southeastern Louisiana University (SLU) involved in online teaching and learning. Three research questions addressing faculty perceptions about their online teaching at SLU, effective teaching methods or strategies employed by online faculty at SLU, and the student perceptions about online teaching at SLU were addressed. There were two sequences of data collection: the first consisted of two surveys sent to online teachers and another to students enrolled in online courses in three academic colleges. The second sequence of interviews with nine experienced online teachers provided a …

Arterial And Venous Adaptations To Short-Term Handgrip Exercise Training, Mahmoud Awad Alomari

LSU Doctoral Dissertations

Four studies on vascular and exercise physiology are presented in this document. The 1st study examined the relationships between measures of fitness and FVF in 55 young [22.6 ± 3.5 years] adults. Estimated VO_2peak correlated with arterial inflow (Ainf) [r=0.54; p=0.012] and resting venous outflow (Vout) [r=0.56; p=0.016]. Lastly, HG strength was associated with Vcap [r=0.57; p=0.007] and Vout [r=0.67; p=0.001]. The 2nd study examined the relationship between FVF and exercise tolerance (ExT) in 20 patients with HF [age: 59 ± 13 years] and 10 age-matched controls [age: 51 ± 16 years. The ExT was measured as the maximum …

Potential Functionality And Digestibility Of Oryzanol As Determined Using In Vitro Cell Culture Models, Chih-Chun Jean Huang

LSU Doctoral Dissertations

A mouse lymphatic endothelial cell (SVEC4-10) model and a human intestinal cell (C2BBe1) model in vitro were developed and capable to be used to study antioxidant activity, hypocholesterolemic capability and digestibility of γ-oryzanol. The critical and vital parameters in developing these cell models were the emulsion preparation of hydrophobic compounds for cell models, the consistent management of cell culture, and the selection of cell viability detection methods compatible with the cell lines and the test substances. The results showed that, in some situations, γ-oryzanol could present a more effective antioxidant activity than α-tocopherol, in terms of reducing tert-butyl hydroperoxide promoted …

Characterizing Spatially Explicit Patterns Of Antibiotic Resistance In The Marine Environment Using Top-Level Marine Predators, Jason Kenna Blackburn

LSU Master's Theses

This research is the first known study to characterize spatially explicit patterns of Antibiotic Resistance (ABR) in top-level marine predators. A total of 134 viable bacteria samples were isolated from cloacal swabs of seven shark species and one teleost species and then stratified by geographic location. Samples were collected using sterile rayon-tipped culturettes and transported to the LSU-SVM for classification and antibiotic resistance analyses using the Kirby-Bauer method. Samples were characterized by Gram-stain and morphology and placed into three groups: 1) Gram-negative rods, 2) Gram-positive cocci, or 3) Gram-positive rods. Prevalence rates were calculated for each study site as the …

Bathroom Issues, Craig Edward Clifford

LSU Master's Theses

"Obscenity is a human manifestation. The toilet has no central nervous system. No level of consciousness. It is not aware; it is a dumb toilet; it cannot be obscene; it's impossible." Lenny Bruce How to Talk Dirty and Influence People Things that make people uncomfortable intrigue me and I find that these same things are very ones that make us laugh the hardest. The fact that sex and bodily functions both make people laugh in addition to making them feel uncomfortable is no accident.

Development Of The Neonatal Rat As A Model For Sudden Infant Death Syndrome: Cardiorespiratory Effects Of Ethanol, Rhett Whitman Stout

LSU Doctoral Dissertations

The current pathogenesis of Sudden Infant Death Syndrome (SIDS) is unknown. Elevated endogenous ethanol production by gastrointestinal yeast has been proposed as a possible mechanism for SIDS. To investigate the role of ethanol in SIDS, three studies were undertaken. In the first study, transcutaneous blood gas technology was evaluated for repeated monitoring of arterial blood gases. The second study identified the cardiorespiratory responses to inhaled CO2 challenge in juvenile rats, to determine the age corresponding to the age range of peak incidence of SIDS in human infants. Finally, utilizing the optimized juvenile rat model, the cardiorespiratory responses to ethanol and …

Use Of Urine Ph To Predict Incidence Of Ketosis In Transition Dairy Cows, Amy Elizabeth Beem

LSU Master's Theses

Forty-one (10 primiparous and 31 multiparous) Holstein cows were used in an experiment to determine the effects of prepartum dietary energy (PDE) and supplemental Ca-propionate on the incidence of ketosis in transition dairy cows and to evaluate the usefulness of urine pH as a predictor for ketosis. Treatment factors were prepartum dietary energy concentration (normal vs. high) with or without 113.5g Ca-Propionate/day (Nutro Cal®, Kemin Industries, Inc., Des Moines, IA). All cows were fed the same basal diet postpartum. Ca-propionate supplementation continued postpartum. Cows were individually fed and dry matter intakes (DMI) were measured daily. Milk production was measured and …

Biomechanical Effects Of Cyclic Loading On The Lower Back, Lakiesha Claude

LSU Master's Theses

More than 30 million people in the United States may have low back pain at any time, and 10 million of them have chronic symptoms. Epidemiological studies indicate that along with axial compressive loads, other factors including repetitive twisting or lateral bending and lifting are significant risk factors for low-back disorders. Literature repeatedly confirms that cyclic occupational functions expose workers to a 10-fold increase in episodes of low back injury and pain. This study examined the biomechanical effects of cyclical loading on the lower back. Twenty in vivo feline preparations were subjected to passive cyclic loading at 20 N (n=6), …

So-Journeying: Creating Sacred Space In Education, Tayari Kwa Salaam

LSU Doctoral Dissertations

This research questions current taken-for-granted meanings given to school, education, teaching and curriculum from an African/African American perspective. This inquiry is based on my experiences as an African American woman curriculum theorist committed to the education of African American youth. Drawing on the lifework of Sojourner Truth, a nineteenth century African American woman abolitionist and human rights activist, this work seeks to explore aspects of both African/African American-centered education and curriculum theory as a means of informing understandings of school, education, teaching and curriculum. My research question is: How does Sojourner Truth inform curriculum theory? This inquiry is a self-exploration …

Alternative Language Sample Analyses For The Assessment Of Low-Income African American Children, Christy Gayle Wynn

LSU Master's Theses

The purpose of this study was to examine the clinical utility of three language sample analyses when working with low-income, African American (AA) children. Eighteen normally developing and three at-risk AA three-year-old preschoolers participated in the study. Language samples were elicited from each child during a 15-20 minute play interaction. Three language sample analyses, contrastive analysis, average sentence length, and complex syntax use, were completed on each language sample. Also coded was each child’s use of nonmainstream African American English (AAE) patterns. Only the contrastive analysis generated reliable differences between the at-risk children and the normally developing children. Other group …

Bombarding The City Of The Dead: Who Has A Right To The Past?, Corey David Hotard

LSU Master's Theses

This study focuses on the relationship between tourism and archaeology at Saint Louis Cemetery Number One in New Orleans. In the past two decades, the discipline of archaeology has been thrust into the gaze of the public. The Information Age has led to the increased accessibility of archaeological sites to anyone who may have an interest. Due to this increased accessibility, professional archaeologists have turned to public archaeology in order to satiate the public’s curiosity. Although public archaeology is a growing field, a good bit of the subject still deals mainly with legislation and preservation rather than direct contact with …

The Influence Of Alcohol Advertising In A Campus Newspaper On Students' Consumption Of Alcohol, Gwendolyn Anne Taylor

LSU Master's Theses

The purpose this study was to investigate the relationship between alcohol advertising policies in the campus newspaper, The Reveille, and students’ reported consumption of alcohol. Students’ reported consumption of alcohol was assessed using the Harvard School of Public Health’s College Alcohol Study (CAS) for the years 1997, 1999, and 2000. Five variables were used: (a) How many times have you had five or more drinks in a row? (b) During the last two weeks, how many times have you had four drinks in row, (but no more than that?) (c) The last you had four or more drinks in row, …

Development Of Gis As An Information Management System: A Case Study For The Burden Center, Zhitao Su

LSU Master's Theses

For a park site, it is very important and necessary to let the local planning authorities realize and understand the important aspects and benefits of the site and to establish the long-range development strategies for the location. In order to succeed during the planning process, the communication and information that flow among all the participants must be well organized. In this situation, a project-wide Geographic Information System (GIS) would be a good solution. The goal of this project is to explore the possibilities for administrative authorities to implement a GIS database system to support the site planning and management of …

Program Participants' Knowledge And Perceptions Of Effectiveness Of The French Quarter Formosan Termite Program, Alan L. Morgan

LSU Doctoral Dissertations

The purpose of this study was to determine program participants’ knowledge and perceptions of the effectiveness of the French Quarter Formosan Termite Program. The management of the Formosan subterranean termite is critical to the economic well-being of not only Louisiana, but the U.S. Estimates of property damage, repairs, and control measures exceed $1 billion per year in the U.S., of which $500 million is in Louisiana and $300 million is in the New Orleans area. In 1998, the LSU Agricultural Center, a statewide agricultural research and extension campus of Louisiana State University, in cooperation with the Agricultural Research Service, began …

Characterization Of Protein Secretion In Mycobacterium Leprae Using Phoa Fusions In Escherichia Coli And Mycobacterium Smegmatis, Marina Noemi Torrero

LSU Doctoral Dissertations

Complete sequencing and annotation of the M. leprae genome has provided new information related to proteins constituting its hypothetical proteome. Since M. leprae can not be grown in vitro, novel approaches are needed to determine which proteins are expressed during infection and whether these proteins are related to pathogenesis. Secreted proteins represent a distinct group of protein with respect to their structure and function, contribution to virulence and are of particular importance for vaccine development because they are often immunogenic and have the potential to be recognized early in infection. The objectives of this study were: 1) to identify putatively …

Studies On Rice Transformation And The Use Of Transformed Plants [Electronic Resource], Qiming Shao

LSU Doctoral Dissertations

This research was conducted to enhance utilization of the Liberty herbicide resistance transgene in rice. Non-lethal methods to determine the sensitivity of transgenic rice plants to hygromycin B and Liberty were developed, tested and used in this research. Four homozygous transformed plants were selected to make reciprocal crosses with their non-transformed parent cultivars Taipei 309 and Nipponbare. Their resistances to Liberty and hygromycin B were controlled by the closely linked single dominant genes bar and hpt. Some non-resistant phenotypes in the F2 populations were due to gene silencing. The bar gene in some of these plants were allelic and some …

Local Land Use On Borneo: Applications Of Indigenous Knowledge Systems And Natural Resource Utilization Among The Benuaq Dayak Of Kalimantan, Indonesia, Stacy Marie Crevello

LSU Doctoral Dissertations

Indonesia as a nation faces the formidable task of balancing sustainable economic activity, conservation goals, and continuation of traditional indigenous life ways. This research encompasses a broad but integrated system of human-land relationships among the Benuaq Dayak, an indigenous group who maintain their customary laws and land use systems. The study identifies and analyzes instances of community related land management and resource utilization in the interior of Borneo. As forest dwelling people, the environment has shaped the culture and life ways of the Dayak. They have developed a complex system of cultural aspects in relation to the forest that they …

"Baleful Weeds And Precious-Juiced Flowers": Romeo And Juliet And Renaissance Medical Discourse, Erica Nicole Daigle

LSU Master's Theses

This thesis claims that Shakespeare exaggerated the characterization of two figures in Romeo and Juliet, Friar Laurence and the apothecary, to make a statement about the conditions of medical treatment in sixteenth century London. These two figures represent two very different approaches to healing, one that is informed with ancient holistic medical theory and one that is driven by economics, and this work attempts to explain the cultural conditions that warranted such a discrepancy in the play. I address these two medical figures in the contexts of the events of the text, of the contemporary medical profession, and of materialism …

Quantitative Trait Loci Mapping For Agronomic And Fiber Quality Traits In Upland Cotton (Gossypium Hirsutum L.) Using Molecular Markers, Muhanad Walid Akash

LSU Doctoral Dissertations

The breeding of Upland cotton (Gossypium hirsutum L.) cultivars that combine high yield and fiber quality is a major challenge to the breeder. The understanding of the quantitative trait loci (QTL) contributing to agronomic and fiber quality traits offers an excellent route to solve this problem. A QTL analysis was carried out after an F_2:3 population composed of 138 lines, derived from the intraspecific cross between Paymaster 54 and PeeDee 2165, was developed and a linkage map including 143 AFLP markers was constructed. The F_2:3 population was grown in two locations, Alexandria and Baton Rouge in LA. The …

Toxicity Of South Louisiana Crude Oil, Alaskan North Slope Crude Oil, And Dispersant Corexit 9500 To Gulf Killifish, White Shrimp, And Eastern Oyster, Bo Liu

LSU Master's Theses

To address public concern over potential ecological effects on commercially and ecologically important species following use of dispersants during oil spill response efforts, toxicity data was generated for three estuarine species indigenous to the Gulf of Mexico including juvenile Gulf killifish Fundulus grandis, white shrimp Litopenaeus setiferus, and Eastern oyster Crassostrea virginica. The acute toxicity of the dispersant Exxon Corexit 9500, South Louisiana crude oil (SLC), Alaskan north slope crude oil (ANSC) and dispersed oils (SLC+9500 and ANSC+9500) to the species was determined for both nominal concentrations (NC) and hydrocarbon concentrations (HC). Two 24-h field toxicity trials were conducted with …

Whose Context Is It Anyway?, Lorraine S. Brugh

Institute of Liturgical Studies Occasional Papers

(Excerpt)

Music shapes the worshiping assembly week by week The liturgy we sing becomes both praise and proclamation in the mouths of the gathered congregation. So how are we to know what it is we should sing? Our worship books are now filled with music from around the globe, from perspectives not even known to most of us just a generation ago. Is that music part of our local expression, and if not, how are we to make it so? This address will outline a process, responsive contextualization, which invites a local assembly to enter into the process of engagement …

The Constitution On The Sacred Liturgy And Lutheran Book Of Worship: What Was Renewed?, Frank C. Senn

Institute of Liturgical Studies Occasional Papers

(Excerpt) Missing first four pages

of the 1970s there were those who objected to the idea of liturgy as "action" because they thought it placed an undue emphasis on human activity instead of on God's work through the means of grace.4 Obviously, liturgy is a work performed by a person or a community, so human action is unavoidable. It is a human act to read scriptures, preach sermons, baptize, or proclaim the words of institution, even though we confess that the Holy Spirit works through these means of grace to create or awaken faith. One may also say that liturgy, …

Combining Dynamic Cartography And Temporal Gis To Visualize Industrial Development In Kitchener, Ontario, Canada, Shawn Mueller

Theses and Dissertations (Comprehensive)

This thesis uses dynamic cartography and temporal geographic information systems (GIS) to explore visualization of the industrial development of Kitchener, Ontario. The discussion centres on the nature of dealing with temporal data in geography. This project addresses this issue by constructing a temporal dataset that accounts for the historical location of industrial/manufacturing businesses in Kitchener. Based on this temporal data, animated visualizations are then constructed that show the cadence and distribution of industrial development in Kitchener. The visualization process used by this project makes use of the inherent temporality of GIS to plan and construct animated visualizations in a way …

The Religions Of Ancient Israel: A Synthesis Of Parallactic Approaches [Review] / Ziony Zevit., Gerald A. Klingbeil

Andrews University Seminary Studies (AUSS)

No abstract provided.

Evolution, Theology, And Method. Part 2: Scientific Method And Evolution, Fernando L. Canale

Andrews University Seminary Studies (AUSS)

No abstract provided.

The Adventist Trinity Debate. Part 2: The Role Of Ellen G. White, Jerry Moon

Andrews University Seminary Studies (AUSS)

No abstract provided.

Designer Universe: Intelligent Design And The Existence Of God [Review] / Jimmy H. Davis And Harry L. Poe., Timothy G. Standish

Andrews University Seminary Studies (AUSS)

No abstract provided.

The Impact Of Whole-Plant Instruction Preservice Elementary Teachers' Understanding Of Plant Science Principles, Christine Collins Hypolite

LSU Doctoral Dissertations

The purpose of this research was to determine how an inquiry-based, whole-plant instructional strategy would affect preservice elementary teachers’ understanding of plant science principles. This study probed: what preservice teachers know about plant biology concepts before and after instruction, their views of the interrelatedness of plant parts and the environment, how growing a plant affects preservice teachers’ understanding, and which types of activity-rich plant themes studies, if any, affect preservice elementary teachers’ understandings. The participants in the study were enrolled in two elementary science methods class sections at a state university. Each group was administered a preinstructional test at the …