Digital Commons Network^™

American Civil Religion And The Presidential Rhetoric Of Jimmy Carter., Michael James Adee

LSU Historical Dissertations and Theses

Scholars have long speculated about the role of American civil religion and political discourse. Of particular interest to rhetorical scholars is the function of a civil religion idiom within presidential discourse. The cornerstone of this study is founded upon Rod Hart's ideas in The Political Pulpit (1977) wherein the nature of American civil religion is described through the metaphor of a legal contract. A rhetorical approach to civil religion provides the framework for this study. Nine major public speeches by Carter as candidate and president, from 1974 to 1979, are examined in order to locate and identify the symbolic breeches …

Ecosystem Models Of Aquatic Primary Production And Fish Migration In Laguna De Terminos, Mexico., Enrique Reyes

LSU Historical Dissertations and Theses

Laguna de Terminos is Mexico's largest coastal lagoon. There is a high habitat diversity including open water, mangroves, seagrasses and marshes, which supports Mexico's most economically important fisheries. Understanding ecosystem processes is essential for effective management of the lagoon's resources. This research developed landscape-level models for aquatic primary production (LAPPTER model), and fish migration (ROE model) in Laguna de Terminos. The ROE model was developed first as a theoretical approach, and later integrated into the LAPPTER model as a submodule which utilizes simulated production as a food source. The ROE model includes behavioral rules for fish movement based on environmental …

Identification Of Plant Science Concepts Needed In Agriscience Programs Of The Future., Camile Patrick Gaspard

LSU Historical Dissertations and Theses

The purpose of this study was to identify the plant science concepts which should be taught in secondary agriculture programs of the future as perceived by innovators in the field of plant science. The Delphi technique was used to gain the perceptions of a nation-wide panel of plant science professionals. The panel was comprised of three groups of plant scientists: secondary plant science teachers, university plant scientists, and plant scientists working in industry. The secondary plant science teachers were selected from the national and regional winners of the agriscience teacher award. The university plant scientists and plant scientists working in …

Comparison Of Bovine Coronavirus (Bcv) Antigens: Monoclonal Antibodies To The Spike Glycoprotein Distinguish Between Vaccine And Wild-Type Strains, Khalid A. Hussain, Johannes Storz, Konstantin G. Kousoulas

Faculty Publications

Monoclonal antibodies (MAbs) against two major structural proteins of the cell-adapted Mebus strain of bovine coronavirus (BCV-L9) were produced and characterized. Seven MAbs reacted with the peplomeric glycoprotein, gp100/S, while three MAbs reacted with the nucleoprotein p53/N in Western blot analysis of BCV polypeptides. MAbs to gp100/S reacted with discontinuous epitopes of gp100/S in Westerns under mild but not under standard denaturing conditions. In contrast, MAbs to p53/N reacted in both types of Westerns, and those epitopes were thus continuous. MAbs to p53/N failed to neutralize BCV infectivity, while 4 MAbs to gp100/S neutralized BCV effectively. Cross reactivity of MAbs …

Lsu General Catalog 1991-1992, Louisiana State University And Agricultural And Mechanical College

LSU General Catalog

The LSU General Catalog describes all undergraduate and graduate departments and programs with degree requirements and courses offered for each one. The General Catalog includes information on registration and financial aid as well as academic services offered to all students.

Preservice Teachers' Evolving Perspectives Of Elementary Social Studies., Elizabeth K. Wilson

LSU Historical Dissertations and Theses

Recent studies which have focused on preservice teachers' perspectives of elementary social studies have attempted to discover the product of the relationships between their conceptions of social studies and their classroom practices. This research, conducted only during the clinical experience, indicated that the beliefs and ideas which teachers express about social studies have little effect on classroom practice. In order to better understand this phenomenon, this study investigated the evolution of preservice teachers' perspectives of social studies through methods instruction as well as the clinical experience. The participants for this study were four preservice teachers who were enrolled in the …

Review Of Tierra Configurada: Investigaciones De Los Vestigios De Agricultura Precolumbiana En Tierras Inundables Costeras Desde El Norte De Veracruz Hasta Belice, By Alfred H. Siemens., Andrew Sluyter

Faculty Publications

No abstract provided.

An Ethnographic Study Of Kindergarten Children's Literacy Skills And Stress-Related Behaviors Before And After Teacher Demonstration., Nancy Crossland Weems

LSU Historical Dissertations and Theses

The purpose of this ethnographic research was to study kindergarten students' literacy skills and stress-related behaviors and a teacher's instructional behavior before and after demonstrations in appropriate bookreading strategies. A lower socio-economic setting, which previously had been identified by Burts, Hart, Charlesworth, and Kirk (1990a) as a developmentally inappropriate instructional environment, was selected for observation as one which might be amenable to change. The demonstrations included bookreading strategies that the kindergarten teacher could implement to promote the acquisition of literacy in ways that do not contribute to stress. Ethnographic data collection consisted of three months of participant observation in one …

Social Networks And Linguistic Accommodation Of Mainland Chinese In An Urban American Chinese Community., Hong Chi

LSU Historical Dissertations and Theses

The growing number of immigrants from both Taiwan and Mainland China have brought speakers of different Mandarin varieties into contact in an American context. In the Chinese community in Los Angeles, Mainland Putonghua speakers are found to accommodate their language to the local Taiwan Mandarin speakers. Social network analysis, a model oriented toward the individual, is adapted here for analyzing this linguistic situation. The conversation of 35 informants was recorded within a naturally occurring context and their social network scores were compared with their scores for nine linguistic variables selected for this study. It was found that the accommodation process …

The Clan Of Toil: Piney Woods Labor Relations In The Trans-Mississippi South, 1880-1920. (Volumes I-Iii)., John Reed Tarver

LSU Historical Dissertations and Theses

Lumber boomed in the Reconstructed South, an industrial binge that, by 1920, changed the landscape, first removing the forest then replacing its subsistence economy with consumerism. Men with money made fortunes in lumber. West of the Mississippi and south of the Missouri, it became a bonanza by 1880. Within these boundaries, black and white farmers and field hands sought "public work" in sawmills and log fronts. Most were unskilled. Steam power changed their lives, although all did not respond alike. They kept their folk ways, consistent with the new industry, despite their bondage to machines. Although most workers voluntarily entered …

The Pirates' Wake: A Geography Of Piracy And Pirates As Geographers In Colonial Spanish America, 1536-1718. (Volumes I And Ii)., Peter Reppert Galvin

LSU Historical Dissertations and Theses

This geographical study of piracy in Spanish America spans from 1536, the beginning date of sustained piratical activity there, to the near dispersion of pirate forces by 1718. It identifies and relates the operations of sixteenth-century corsairs such as Francis Drake, seventeenth-century buccaneers such as Henry Morgan, and eighteenth-century freebooters such as 'Blackbeard'. Regional coverage focuses on Middle America with an occasional foray into the South Sea. The principal national agents considered are English, French, Dutch, and Spanish. The study begins by deriving a working definition of pirates and examining precedent spatial approaches by Henry Mainwaring, Ellen Semple, and Derwent …

Geology And Volcanology Of The Recent Evolution Of Galeras Volcano, Colombia, Marta Lucía Calvache

LSU Historical Dissertations and Theses

Galeras volcano is located in southwestern Colombia, rising 1600 m above Pasto the capital city (population of 300,000) of the department of Nariño. The most recent activity at Galeras volcano(< 4500 years) included six major eruptions before the reactivation of 1988-present. The activity at the volcano has been characterizated by eruptions of vulcanian type. Gravitational column collapse is the most common origin of the fines-depleted co-ignimbrite breccias and pyroclastic flows. Commonly, a large part of the material ejected with each explosion is not juvenile but includes country rock as accessory lithics. In the initial explosions at Galeras, the country rock appear to be more involved that any other material. Later in the eruption, the products become more juvenile-rich deposits. The total volume of deposits related to Galeras volcano has been calculated to be 0.71 km³

Galeras volcano has had a fairly constant chemical composition, characterized by high silica, medium potassium andesites. Products at Galeras are mainly composed of zoned plagioclase, hypersthene, augite, titanomagnetite, ilmenite and traces of apatite. Amphibole and olivine may be also present. A shallow, small magma ( « 0.5 km³) chamber is consistent with the data for Galeras Volcano. The magmatic conditions in this reservoir prior to eruptions have …

Relationships Between Wetland Fragmentation And Recent Hydrologic Changes In A Deltaic Coast, R. Eugene Turner, Yeleswarapu S. Rao

Faculty Publications

Patterns in coastal wetland loss in the northern Gulf of Mexico were examined using aerial imagery from 1955–56 and 1978. Five qualitative types of wetland changes are evident: (1) spoil bank-parallel pond formation, (2) pond formation with apparent random distribution for the smallest ponds, but very clumped distribution for larger ponds, (3) semi- or complete impoundment resulting in open water formation, (4) cutting off of stream channels upstream of where a spoil bank crosses a natural channel, and (5) erosion at the land-water interface. Only pondsinterval, and it is clear that wetland breakup, not erosion at the pond-lake edge, is …

Geology, Volcanology, And Petrology Of Cerro Bravo, A Young, Dactic, Stratovolcano In West-Central Colombia, David Tondl Lescinsky

LSU Historical Dissertations and Theses

The northernmost active Andean volcano, Cerro Bravo is a small, young, and very explosive stratovolcano. Cerro Bravo has produced voluminous tephra deposits, that are found> 30 km away, as well as, pumice flow deposits, block and ash flow deposits, and high-aspect lava flows, which are found proximally to the volcano. There have been eight episodes of activity during the past 6250±110 years (Herd, 1982), with the most recent <200 years ago and the present being a period of quiescence with no visible activity or thermal manifestations. Stratigraphic relationships suggest the occurrence of an initial explosive phase and a concluding effusive phase of activity during individual episodes. The products of volcanic activity at Cerro Bravo are a chemically and mineralogically monotonous suite of medium-K dacite and high-silica andesite (59.2- 67.5% SiO₂ pumices and lavas. The dominant phenocrysts present are plagioclase and hornblende (oxyhomblende in lavas) with lesser quantities of orthopyroxene, titanomagnetite, and rare augite and biotite also present. Petrology and eruption dynamics …

Political Rationality And Irrationality: The Case Of The Lebanese Forces., Leila El-Tawil Sarieddine

LSU Historical Dissertations and Theses

Rationalist theories of coalition formation have centered on one and only one principle: that individual conduct is totally determined by the endeavor to relate means to ends as efficiently as possible. Specifically, the theory holds that human conduct is wholly determined by rationality. Rationalist political theory is extremely useful for gaining insight into the field of coalition formation and maintenance. Work on coalitions often in turn derives from n-person game theory. It has attempted to predict the formation of coalitions, distribution of spoils, and the allocation of power among major social groups in divided societies. Rational choice theory suggests that …

Lsu General Catalog 1990-1991, Louisiana State University And Agricultural And Mechanical College

LSU General Catalog

The LSU General Catalog describes all undergraduate and graduate departments and programs with degree requirements and courses offered for each one. The General Catalog includes information on registration and financial aid as well as academic services offered to all students.

A Geographic Information System For Risk Assessment Of Fasciola Hepatica In Cattle., Stanley Harland Zukowski

LSU Historical Dissertations and Theses

A geographic information system (GIS) was used to assemble and analyze data on the spatial distribution of habitat of the snail, Fossaria bulimoides, an intermediate hose of Fasciola hepatica. A model of habitat was developed on a single 760ha farm on the Chenier Plain of southwestern Louisiana and extrapolated for testing on 12 other farms in a 29,000ha extended study area of the Chenier Plain region. Input maps were: (1) soil series (type), (2) fencelines, (3) F. bulimoides habitat, and (4) soil salinity. On the primary study farm, habitat was strongly associated with interfaces of marsh and chenier (relict beach) …

Barrier Island Evolution, Delta Plain Development, And Chenier Plain Formation In Louisiana., Patrick Shea Penland

LSU Historical Dissertations and Theses

Coastal Louisiana has long served as a laboratory for delta and chenier plain research due to the presence of North America's largest river, the Mississippi. The development and preservation of transgressive depositional systems in abandoned delta complexes follows the process of transgressive submergence in which the horizontal component of reworking occurs during shoreface retreat, combined with a vertical component of submergence acting to preserve the sequence. The evolution of transgressive depositional systems in each of the abandoned Holocene Mississippi River delta complexes can be summarized in a three-stage model beginning with stage 1, an erosional headland and flanking barriers; stage …

Vestiges Of Upland Fields In Central Veracruz: A New Perspective On Its Precolumbian Human Ecology, Andrew Sluyter

Faculty Publications

No abstract provided.

Soil- And Water-Based Management Strategies For Revegetation And Productivity Improvement Of Brackish Marsh Soil., Gilbert C. Sigua

LSU Historical Dissertations and Theses

Laboratory, greenhouse, and field experiments were conducted on brackish marsh soil of Hackberry, Louisiana (LA). This study was aimed to obtain detailed information on some soil- and water-based management factors that were applicable to the revegetation and productivity improvement of the area. This area was inundated by brackish-saline water, and is now open water, almost totally void of vegetation. The deteriorating productivity and continuous loss of vegetation in the study area can be related to the seasonal and temporal biochemical transformations. These transformations were significantly correlated to precipitation and minimum and maximum temperature in the area. Stochastic regression models were …

Historic Changes In Channel Morphology Of Mississippi River Tributaries: Southwestern Mississippi., Elaine Grace Yodis

LSU Historical Dissertations and Theses

This study assesses the geomorphological changes to the fluvial systems of two rivers in southwestern Mississippi that have been foreshortened. Channel foreshortening in the lower reaches of these rivers is similar to a lowering of base level and causes a steepening of the channel gradient which leads to channel incision, bank erosion and increased sediment load. Analysis of historical and modern data and a comparison with three unmodified rivers in the same physiographic region, provide an estimate of the magnitude and rate that such disturbances are transmitted through the fluvial system. Degradation and channel instability of the Homochitto River and …

Palynological And Carbon-Isotopic Techniques For Reconstruction Of Paleomarsh Salinity Zones., Gail Lois Chmura

LSU Historical Dissertations and Theses

Palynological and carbon-13 analyses were studied to determine their practicality as tools for paleoecological reconstruction of marsh vegetation communities of the Mississippi delta plain. Both were calibrated on marsh surface sediment samples from four vegetation zones within Barataria Basin, Louisiana: fresh, intermediate, brackish and salt marsh. Samples were taken concurrent to vegetation sampling to allow comparison of sediment data to plant biomass and clip plot data from each of the four zones. The $\partial\sp{13}$C of sedimentary carbon reflects the proportion of C-3 and C-4 species at a site (which corresponds to a salinity gradient in the basin). The average from …

Discharge-Suspended Sediment Relationships In The Mississippi-Atchafalaya Rivers System, Louisiana., Joann Mossa

LSU Historical Dissertations and Theses

Although suspension is the dominant mode of material transport in rivers world-wide, concepts of suspended sediment transport have come mostly from studies of small rivers. This study describes relationships between discharge and suspended sediment in a large river system, the Mississippi-Atchafalaya in south Louisiana. The primary objectives are: (1) to determine whether the suspended silt-clay and sand follow different relationships with discharge because the silt-clay is supplied largely from the basin whereas the sand is supplied largely from the channel perimeter; and (2) to determine whether hysteresis effects differ in high as compared to low discharge years because of conditions …

A Geographical Perspective On United States Capital Punishment, 1801-1960., Eliza Husband

LSU Historical Dissertations and Theses

Geographical anomalies in American capital punishment are a key to interpreting this social practice. A nationwide change occurred after the 1830s from public execution to sequestered penitentiary execution. A regional contrast began developing during the same period that has lasted until now, with some states holding 20 or more executions annually, while others abolished the death penalty 75-125 years ago. The United States furnishes historical geographical conditions for persistence of capital punishment whose aftereffects are unlikely to be overcome. Popular support for the death penalty is efficacious in a democratized, decentralized decision-making process. Popular support has been particularly strong when …

Lsu General Catalog 1989-1990, Louisiana State University And Agricultural And Mechanical College

LSU General Catalog

The LSU General Catalog describes all undergraduate and graduate departments and programs with degree requirements and courses offered for each one. The General Catalog includes information on registration and financial aid as well as academic services offered to all students.

Probabilities And Climatic Patterns Of Precipitation In Louisiana, 1951-1980, R A. Muller

LSU Agricultural Experiment Station Reports

No abstract provided.

The Pattern And Process Of Land Loss In Coastal Louisiana: A Landscape Ecological Analysis., Scott G. Leibowitz

LSU Historical Dissertations and Theses

The goals of this research were: to develop a methodology for the study of landscape process and pattern; to determine the spatial pattern of land loss in coastal Louisiana and relate it to causal processes; and to assess the relative importance of natural versus human-induced processes in causing land loss. Land loss was analyzed for a 22 year period at three sites, using a Geographic Information System composed of digital habitat maps. The most significant finding of this research was that land loss is not a simple, spatially homogeneous phenomenon, that occurs uniformly. Instead, large clumps of high loss, or …

Cognitive And Affective Outcomes Of Varying Levels Of Structured Collaboration In A Computer-Based Learning Environment., Judith Lavine Repman

LSU Historical Dissertations and Theses

This study investigated cognitive and affective outcomes resulting from the use of varying levels of structured peer collaboration (unstructured, structured, and structured with training) in a computer-based learning environment. The study was designed to apply research findings showing a positive relationship between giving explanations and achievement into classroom practice. The sample consisted of 190 students enrolled in nine sections of seventh grade social studies at two middle schools in East Baton Rouge Parish, LA. The schools were selected because they contained large percentages of students at-risk of school failure. Intact classes were randomly assigned to receive one of the three …

Land Subsidence And Saltwater Intrusion In Coastal Areas., Song-Kai Yan

LSU Historical Dissertations and Theses

Land subsidence and saltwater intrusion problems are encountered concurrently or individually in many coastal areas, especially where heavy pumping is exerted. In order to evaluate the extent and progress of these two phenomena in quantity and quality, a two-dimensional model, the STRALAN (Solute $\underline{\rm Tra}$nsport and $\underline{\rm Lan}$d Subsidence) model, is developed to simulate fluid movement, solute transport and land subsidence in a non-homogeneous, anisotropic, compressible and sloping aquifer system. The governing equations of the model, i.e., the fluid mass balance equation, solute mass balance equation and land subsidence equation for confined or unconfined as well as for sloping aquifers …

Modernism's Illegitimate Progeny: Fictions Of Crime And The Experience Of Modernity., Jon Francis Thompson

LSU Historical Dissertations and Theses

This dissertation has two main concerns. The first is to see fictions of crime--a general term which I use to signify those genres concerned with crime, including detective fiction, spy thrillers, and crime fiction proper--as attempts to mediate and contain the anxieties brought about by the experience of modernity. Modernity is theorized as having three primary moments: the nineteenth, early twentieth-century experience of imperialism; the post World War I period, the high water mark of urban capitalism; and the post World War II period, which I theorize as postmodernism. I attempt to situate crime fiction within these social contexts, and …