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Ecology Of Disjunct Cloud Forest Sugar Maple Populations (Acer Saccharum Subsp. Skutchii) In North And Central America, Yalma Luisa Vargas-Rodriguez

LSU Master's Theses

The cloud forest sugar maple, Acer saccharum subsp. skutchii, occurs as five disjunct populations, four in Mexico and one in Guatemala. I assessed the current status, distribution, and environmental relations of forests containing these populations, and I compared the species composition of these forests with other temperate and cloud forests in North and Central America. I gave special emphasis to a recently discovered population in Talpa de Allende, Jalisco, Mexico, by assessing its tree richness and generic composition in a continental context. In the five studied cloud forest sugar maple populations, basal area of all trees ¡Ý1 cm DBH varied …

The Matas "Barn", Robin Plantation (16sl66), St. Landry Parish, Louisiana-History And Archaeology Of A Nineteenth Century Milk House, Sara Anne Hahn

LSU Master's Theses

The Robin Plantation Site (16SL66) is located on the left descending bank of Bayou Teche, near the town of Arnaudville, Louisiana. The site—owned by the Michael and Myra Matas—consists of 14.14 acres of land, a main house, the “barn,” a circa 1945 barn, an overseer’s house and two above-ground cistern bases. The primary goal of this thesis was to determine the age and function of Room 1 of the “barn.” The “barn” in its present form consists of two rooms separated by a breezeway: Room 1 of pièce-sur-pièce construction and Room 2 of post-on-sill construction. As noted, the focus of …

Transforming The Hood: Faith-Based Organizations In New Orleans And Community Development, Jaime Beth Petenko

LSU Master's Theses

New Orleans is one of the most culturally unique cities in America. However, amidst its rich history and lively traditions, there exists extreme poverty and violence. The objective conditions of New Orleans such as poverty, unemployment, violence, poor healthcare, segregation, inadequate housing, drugs, and racism have created a cycle of despair that many in New Orleans cannot escape. These conditions are not isolated in New Orleans but reproduced and reinforced through the basic structure of American society, governmental and institutional policies, and ideologies. While all poor residents in New Orleans internalize and shape the oppression and marginalization they experience on …

Boston's Settlement Housing: Social Reform In An Industrial City, Meg Streiff

LSU Doctoral Dissertations

Between the Civil War and World War I, American cities underwent dramatic changes: they changed in shape, they changed in size, they changed in terms of who was there, and how those individuals were distributed through the city. The driving force behind these urban morphological changes was industrialization – and the emergence of industrial slums on the edges of expanding business districts. These industrial slums were widely believed to breed disease, crime, intemperance, and immorality – external costs that were being born by the entire society. Yet American society and American philanthropic institutions were not prepared to deal with the …

Wealth And Deprivation In The Delta: A Landscape Of Subsidization, Jacqueline Warren Mills

LSU Doctoral Dissertations

The Mississippi Delta, as defined by the Delta Regional Authority (DRA), is an area of historical and present deprivation. Persistent poverty, lackluster economic development opportunities, and the associated ills of this environment exist alongside large-scale, subsidized agriculture. These federal subsidy payments are criticized for increasing the wealth of corporate enterprises rather than stabilizing the family farmer for whom they were created. This dissertation examines the geography of agristructure, subsidies, and socio-economic characteristics in the Delta with the purpose of identifying spatial relationships among these three variables. Drawing from the Goldschmidt Hypothesis, this research proposes that areas of large-scale agristructure will …

Sites Of Resistance: Language, Intertextuality, And Subjectivity In The Poetry Of Diane Wakoski, Cordelia Maxwell Hanemann

LSU Doctoral Dissertations

This dissertation explores the interconnectedness of language and related cultural texts and women’s subjectivity. The poststructuralist feminist enterprise of examining and critiquing language and signifying practices for the ways in which they impose social values and of interrogating and undermining the fixity of meanings in cultural texts will serve as my primary frame. Concerned with the individual (gendered) consciousness, poststructuralist feminist theory of subject formation posits that while language, along with ideologically biased texts of the culture, construct subjects, language and the cultural texts also serve as sites of resistance for the deconstruction and reconception of individual and collective subjectivities. …

The Diffusion Of Gis In Journalism, Ben S. Wasike

LSU Doctoral Dissertations

The purposes of this study were to determine the likelihood of reporters to adopt Geographical Information Systems and to predict the future of the diffusion of GIS in the journalism industry using the diffusion of innovations theory. The study used two data collection methods: in-depth interviews and a Web survey. The indepth-interviews revealed factors that will influence the diffusion of GIS, including the availability of map data, competition between media agencies, the ease of getting management to buy GIS once its functionality has been demonstrated to them, and the general use of secondary GIS products. The Web survey showed that …

Estimating The Postmortem Interval In Forensic Cases Through The Analysis Of Postmortem Deterioration Of Human Head Hair, Jamie Hughes Collier

LSU Master's Theses

Establishing the postmortem interval (PMI) of a decedent is one of the most important responsibilities a forensic investigator may face. An accurate PMI may aid in the identification of not only the victim, but also a suspect. Although many methods for determining time since death have been proposed, there is still a need to establish more reliable dating techniques. This study determines whether head hair from an individual deteriorates uniformly and if so, what association cuticle damage, fungal growth, and changes in proximal end morphology may have with PMI. Fifteen to 25 scalp hairs were pulled from nine cadavers located …

Using Brownfield Redevelopment To Mitigate Technological Hazards In Shreveport, Louisiana, David Farritor

LSU Master's Theses

Brownfields are "abandoned, idled, or under-used industrial and commercial facilities where expansion or redevelopment is complicated by real or perceived environmental contamination" (USEPA 2003a). This thesis focuses on the practices of public and private institutions to redevelop brownfields in Shreveport, Louisiana, as a means of mitigating potential technological hazards. The theoretical concept framing this analysis is hazards-of-place, a model of vulnerability that proposes interactions among physical vulnerability, social vulnerability, and mitigation efforts. In this model, vulnerability is a process that involves not only the likelihood of a hazardous incident but also the processes of hazard creation and mitigation that occur …

Sediment Tmdl Calculations For Amite River, Pradeep Kumar Mishra

LSU Master's Theses

The Amite River is recognized as one of the 15 water bodies impaired by sediments in Louisiana. A sediment TMDL calculation for the Amite River is required by the EPA. Based on EPA’s Protocol sediment TMDL calculations for the Upper Amite River are conducted in this thesis. The sediment TMDL calculations are composed of four parts: (1) Development of a new sediment transport and dispersion model for the Amite River, (2) Estimation of sediment loads (sources) produced by watershed erosion, (3) Flow computation, and (4) Determination of sediment TMDL for the Amite River. Using the mass conservation principle and Reynolds …

Pursuing Enlightenment In Vienna, 1781-1790, Heather Morrison

LSU Doctoral Dissertations

Radical transformations came about in Vienna during the 1780s, as intellectuals in the city embraced the Enlightenment and explored ways in which the movement could be spread. In 1781, Joseph II and his state reformed censorship. In an instant, the Viennese had access to the great scholarly works of seventeenth- and eighteenth-century Europe. In an instant, Vienna spawned a multitude of writers, publishing houses, reading rooms and all the accoutrements of a culture of print. The newly generated intellectual culture produced an amazing amount of pamphlets, an era termed the Broschürenflut in Austrian history. Public debate on the state, religion, …

Civic Orientation Predictors Of Black Students: An Exploratory Study, Joe Lee Lott Jr

LSU Doctoral Dissertations

Institutions are becoming more cognizant of preparing students for global leadership through measures such as service-learning and community service. Colby and her colleagues (2003) suggest that institutions should guide students to believe that they are members of a shared social structure. Black students are a group whose civic participation has sharply declined between the 1970s and 1990s (Putnam, 2000) when 50 years ago they were one of the most active civic groups (Davis, 1993). This exploratory study investigated the relationships between Black students’ citizenship perspectives and independent variables such as institution type, racial identity, gender, classification, major, age, and socioeconomic …

The Genetics Of Speciation By Reinforcement, Daniel Ortiz-Barrientos

LSU Doctoral Dissertations

Reinforcement occurs when natural selection strengthens behavioral discrimination to prevent costly interpopulation matings, such as when matings produce sterile hybrids. This evolutionary process can complete speciation, thereby providing a direct link between Darwin’s theory of natural selection and the origin of new species. My dissertation presents the first study on the genetics of reinforcement. This study is framed in a conceptual body that explains how genomic architecture, selection and recombination, interact to facilitate divergence in the presence of gene flow. In addition, in my dissertation I produced a dense recombination map for D. pseudoobscura, which together with the genome sequence …

Anglian Leadership In Northumbria, 547 A.D. Through 1075 A.D., Jean Anne Hayes

LSU Doctoral Dissertations

The Anglo-Saxon kingdoms of Britain were founded in warfare beginning in the fifth century. These kingdoms developed alongside the native Romanized Britons, who attempted to reassert their authority in Britain in the wake of the Roman withdrawal. Northumbria, located north of the Humber River, the largest and most northerly of the Anglo-Saxon kingdoms played a vital role in the politics of early medieval Britain. During the seventh century, the Northumbrian kings were recognized as the overkings of the Anglo-Saxon kingdoms, as well as the neighboring British and Pictish kingdoms. Over the course of several centuries, the leaders of Northumbria alternately …

Host-Parasite Cophylogeny And Rates Of Evolution In Two Rodent-Louse Assemblages, Jessica E. Light

LSU Doctoral Dissertations

Studies of cophylogeny greatly increase understanding of associations between hosts and their parasites. This study uses molecular data to test the hypothesis that members of two rodent families (Geomyidae and Heteromyidae) and their associated lice (Geomydoecus and Fahrenholzia, respectively) show a statistically significant pattern of cophylogeny. Both host groups are generally solitary organisms and both louse groups are obligate ectoparasites, often exhibiting extreme degrees of host specificity. This intimate and potentially long-term association likely has resulted in coevolutionary adaptations and counter adaptations on the part of both symbiotic partners. Phylogenetic analysis of chewing lice (Geomydoecus) reveals two major clades corresponding …

Propelled By Faith: Henriette Delille And The Literacy Practices Of Black Women Religious In Antebellum New Orleans, Donna Marie Porche-Frilot

LSU Doctoral Dissertations

The ability to imagine literacy influences the way we historicize literacy and research its dilemmas and challenges. Recent trends in literacy theorizing and research forwarded by New Literacy Studies scholars such Deborah Brandt and Brian Street have converged around contextualized approaches to literacy, directing educators to new imaginings of both our literacy-present and our literacy-past. This study draws upon this expanded literacy framework to theorize literacy in the lives of antebellum black women religious of New Orleans. The focus of the study is Henriette Delille (1812-1862), a free woman of color who founded the Sisters of the Holy Family (1842), …

Trends In Extreme Daily Temperature Events In The South-Central United States, Gregory S. Bohr

LSU Doctoral Dissertations

Extreme daily temperatures are meteorological events that can have significant impacts on human and natural systems. As natural and anthropogenic climate changes occur, the frequency of extreme events is likely to change. Because extremes do not change linearly with mean temperatures, it is important to directly examine the record of extremes. This dissertation analyzes the temporal pattern of daily extremes over 1948-2001 in the south-central United States, and identifies significant changes in frequency and persistence, as well as relationships between extreme events and atmospheric circulation.

A global warming of approximately 0.6 Centigrade has occurred over the past century, and further …

Illinois Legislators Revisited: A Comparison Of Legislators' Perceptions And Attitudes Toward Constituent E-Mail, Mary Louise Sheffer

LSU Doctoral Dissertations

This is a follow up study to a 2000 report, which measured and compared Illinois state legislators’ attitudes and perceptions toward constituent e-mail, and its impact on personal political agendas. Along with measuring attitudes, this study sought to measure and compare the impact of advances in e-mail technology on Illinois legislators’ use of e-mail as a political tool of communication. The panel comparison consisted of 59% of respondents who participated in both the 2000 and the 2004 study. A survey conducted in February 2000 showed that 89% of Illinois legislators had an active e-mail address, but only 65% of those …

Public Sexuality: A Contemporary History Of Gay Images And Identity, Shaun Erwin Sewell

LSU Doctoral Dissertations

This study is an examination of the public imaging of gay men and lesbians during the latter part of the twentieth and early part of the twenty-first centuries. The study looks at public imaging as it is performed in the service of the political aims of gay people, with an eye towards the kinds of tensions and erasures that occur when one monolithic identity is promoted. Through these examinations, I create a kind of contemporary history of the gay political rights movement. In the study, I examine theoretical approaches to identity from several postmodern theorists and then use these approaches …

Vernacular Exposures At The Aillet House: Anthropological Interpretations Of Material Culture And Cultural Change, Kelli Ostrom

LSU Master's Theses

The thesis project developed from preliminary archaeological testing in 1999 at site 16WBR45, the original location of the Aillet House. The results of the testing were informative as they suggested the placement of the house and attested to casual activity on the porch. However, the results certainly did not answer the need for a more discerning interpretation of the historic house museum known as the Aillet House, currently on display at the West Baton Rouge Parish Museum. I collaborated with the museum in 2004 to bring to their current interpretive program anthropological insights gained from archaeological remains, an architectural survey …

Long-Term Changes And Variability In Northern Hemisphere Circumpolar Vortex, Kalyn Mackenzie Wrona

LSU Master's Theses

Variability in the hemispheric-scale atmospheric circulation can be directly linked to variations in surface environmental features, such as temperature, precipitation, and pollutant transport. One indicator of the behavior of the hemispheric-scale circulation is the circumpolar vortex (CPV). This research utilizes a geographic information system (GIS) approach to determine the variability in the northern hemisphere (NH) CPV. Specifically, the area, shape, and centroid of the December, January, February, April, July, and October NHCPV are analyzed for 1959 – 2001 because these features may provide insight about relationships between hemispheric-scale circulation and global temperature change throughout the year. A “circularity ratio” is …

Dental Evidence For Division Of Labor Among The Prehistoric Ipiutak And Tigara Of Point Hope, Alaska, Felicia Madimenos

LSU Master's Theses

Among archaeological specimens, teeth can provide insight into the behaviors and cultural practices of a population. Inuit specimens are ideal for studying dentition because of the unique way teeth are used as tools. The prehistoric Ipiutak (ca.100 B.C. – A.D. 500) and Tigara (ca. A.D. 900 –1700) of Point Hope, Alaska, represent two environmentally similar, although culturally and temporally different, populations. Based on associated archaeological finds, the Ipiutak do not represent a whaling culture. Instead, they focused on hunting smaller sea mammals and caribou. Conversely, the Tigara represent a typical Inuit whaling culture. Whaling cultures depend on a distinct division …

Analysis Of The Talus And Calcaneus Bones From The Poole-Rose Ossuary: A Late Woodland Burial Site In Ontario, Canada, Adrienne Elizabeth Penney

LSU Master's Theses

This study reports on the demography and osteological profile of the Poole-Rose Ossuary. Excavated in 1990 under the direction of Heather McKillop and at the request of the Alderville First Nation, the Poole-Rose Ossuary is a Late Woodland burial site in southern Ontario, Canada. Lack of European artifacts in the burial suggests that this site predates European contact. The Poole-Rose Ossuary is radiocarbon dated to A.D. 1550 ± 50 years. The skeletal remains were commingled. This ossuary likely represents the mass re-burial known as the “Feast of the Dead” or the “Kettle.” For the most part, closely related individuals were …

A Radiographic Study Of The Impact Of Race And Sex On 1st And 2nd Molar Development, Suzanne Price

LSU Master's Theses

The assessment of child development requires standards in order to compare an apparent physiologic age to an actual chronological age. In assessing chronological age of an individual, the use of multiple indicators is ideal and important in determining age at death. For individuals under the age of about 21 years, dental development is the most reliable indicator of age. Research aimed at understanding the variation in tooth formation due to race and sex will help to more accurately determine the age at death of remains of subadult individuals. This project examined the impact of race, sex, and time period on …

Java As A Western Construct: An Examination Of Sir Thomas Stamford Raffles' "The History Of Java", Natalie A. Mault

LSU Master's Theses

Among nineteenth-century books on Indonesia published in England, Sir Thomas Stamford Raffles’ "The History of Java" holds a unique position. While serving as Lieutenant Governor in Indonesia, Raffles went to great length in documenting the island’s history, culture, architecture and contemporary civilization. His observations were published in a two-volume study entitled "The History of Java," whose most outstanding feature is the sixty-six engravings it includes. Ten of these engravings are colored aquatints by William Daniell, illustrating Javanese life and costume. Published in 1817, Raffles’ "History of Java" is considered, to the present day, a highly important work, particularly because of …

An Investigation Of Time Since Injury: A Radiographic Study Of Fracture Healing, Kevin Benjamin Hufnagl

LSU Master's Theses

Working at the junction of medicine and physical anthropology, this research investigates the rate of fracture healing. The ability to assign ages to fractures based on the degree of remodeling could be a valuable tool for identifying skeletal remains. This ability could differentiate between individuals with similar fractures and could also narrow the search of medical records for matches. Multiple radiographic images from 62 individuals were collected from the Baton Rouge Orthopaedic Clinic, including information on sex, ancestry, age of the individual, and age of the fracture. Breaks in the x-rays are categorized into one of six stages, defined on …

A Crisis Of Opportunity: The Example Of New Orleans And Public Education In Antebellum Louisiana, Sarah Elisabeth Lipscomb

LSU Master's Theses

The purpose of this study is to explore the development of public education in antebellum Louisiana. Using primarily public records, I found that despite the successful system instituted in New Orleans in the early 1840s, the rest of Louisiana faltered in its attempts to establish free public schools. Notwithstanding the requirement contained in the 1845 Constitution that each parish must organize public schools, the lack of guidance, supervision, and funding from the state legislature all coalesced to condemn public education in most of the rest of the state. As public schools in New Orleans thrived throughout the decades leading up …

The King George Island Mounds Site (16lv22): A Late Archaic Mound Complex Along The Lower Amite River, Fiona Helena Vasbinder

LSU Master's Theses

The King George Island Mounds site (16LV22) is one of four conical mound sites located along the lower Amite River in Livingston Parish, Louisiana. Gagliano originally reported the site in 1957 as containing two conical mounds. Initially, it was postulated that the Lower Amite River mounds might date to the Marksville period based on the similarities of shape. Recent research conducted at the site indicates that the site may contain up to five conical mounds that date to the Late Archaic period. Geomorphological, pedological, and archaeological data indicate an initial Archaic occupation. Archaic period artifacts were recovered from excavations above, …

Riding Out The Risks: An Ethnographic Study Of Risk Perceptions In A South Louisiana Bayou Community, Susan Camille Manning

LSU Master's Theses

This ethnographic study explores the risk perceptions of a small unincorporated coastal community in southeastern Louisiana. This community has experienced social and environmental change due to events including tropical storms and hurricanes, erosion, subsidence, oil and gas activities, development, and the impact of global seafood markets. Many global risk perception studies have focused on the perception of risk to human health and property connected with natural and technological disasters, but few have explored the issue of minorities and small at-risk communities. To explore this theoretical and methodological gap, this study uses a variety of qualitative ethnographic methods to examine a …

Black Catholicism: Religion And Slavery In Antebellum Louisiana, Lori Renee Pastor

LSU Master's Theses

The practice of Catholicism extended across racial boundaries in colonial Louisiana, and interracial worship continued to characterize the religious experience of Catholics throughout the antebellum period. French and Spanish missionaries baptized natives, settlers, and slaves, and the Catholic Church required Catholic planters to baptize and catechize their slaves. Most slaveholders outside New Orleans, however, were lax in the religious education of slaves. Work holidays did not always correspond to religious holy days, and the number of slave baptisms and confirmations on Catholic plantations often depended on the willingness of the local priest, or the slaves themselves, to attend the parish …