Digital Commons Network^™

Determining Bioindicators For Coastal Tidal Marsh Health Using The Food Web Of Larvae Of The Greenhead Horse Fly (Tabanus Nigrovittatus), Devika Rajeev Bhalerao

LSU Master's Theses

The greenhead horse fly Tabanus nigrovittatus Macquart is native to coastal marshlands from Texas to Nova Scotia. The larvae are apex invertebrate predators and their development is dependent on the food web in the soil. Surveillance of T. nigrovittatus after the 2010 Deepwater Horizon oil spill in the Gulf of Mexico showed population crashes of adults in the coastal marshes of East Louisiana near places where oil made landfall, but not in West Louisiana where the oil did not reach. Sediment collection in 2011 from West and East Louisiana revealed larval population crashes in the Eastern coastal region. We hypothesized …

Evolution Of The Maximum Upper Level Divergence Field In Gulf-Atlantic Tropical Cyclogenesis, Sara A. Ates

LSU Master's Theses

Upper-level (horizontal) divergence (ULD) is an important variable in tropical weather systems. As part of the circulation within a tropical cyclone (TC), it carries air in the upper troposphere away from the center of circulation (COC). To date, most research assumes the 200 hPa pressure level (approximately 12 km, varying with latitude and time of year) as the height for maximum ULD in a TC, possibly because weather observation at the 200 hPa level by radiosonde have remained mandatory for aviation purposes. The more recent availability of gridded, high-spatial-resolution, global “reanalysis” data at multiple levels, along with improvements in spatial …

Lsu General Catalog 2018-2019, 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 LSU General Catalog includes information on registration and financial aid as well as academic services offered to all students.

Book Review Of Cattle In The Backlands: Mato Grosso And The Evolution Of Ranching In The Brazilian Tropics, By Robert W. Wilcox., Andrew Sluyter

Faculty Publications

No abstract provided.

Book Review Of Humboldt's Mexico: In The Footsteps Of The Illustrious German Scientific Traveller, By Myron Echenberg, Andrew Sluyter

Faculty Publications

No abstract provided.

Challenges Of Elephant Conservation: Insights From Oral Histories Of Colonialism And Landscape In Tsavo, Kenya, Peter Ngugi Kamau, Andrew Sluyter

Faculty Publications

No abstract provided.

Conceived Versus Lived Social Spaces And The Transformation Of The Morro Da Providência Favela Of Rio De Janeiro Since 2008, Jamie Worms, Andrew Sluyter

Faculty Publications

No abstract provided.

Impact Report, 2017-2018, Lsu Libraries

Libraries Impact Reports

No abstract provided.

Isotropic And Anisotropic Kriging Approaches For Interpolating Surface-Level Wind Speeds Across Large, Geographically Diverse Regions, Robert Rohli

Faculty Publications

No abstract provided.

Oystower | Oystown Multi-Scalar Biomimetic Design For Resilient Coastal Inhabitation, Christopher William James

Honors Capstones

No abstract provided.

“The Dynamics Of Racial Politics In Louisiana’S German Coast”, Michael D. Stein

Honors Capstones

No abstract provided.

Scaling Relationships Between Cranial Morphological Features And Cranial Capacity In Modern Humans, Jacob Jesch

LSU Master's Theses

Certain cranial morphologies referred to here as “cranial predictor features” are known to allometrically scale with body mass at statistically significant levels. Brain size likewise is known to scale with body mass, with brain-to-body-mass ratio being expressed numerically via the encephalization quotient. The study at hand aims to demonstrate whether brain size via its skeletal proxy of cranial capacity also scales with cranial predictor features. Correlation analysis was employed on two samples of contemporary male and female modern humans, respectively, in order to determine the statistical significance and degree of association between cranial predictor features and cranial capacity, as well …

Producing "Fabulous": Commodification And Ethnicity In Hair Braiding Salons, Sylviane Ngandu-Kalenga Greensword

LSU Doctoral Dissertations

Black women wearing fabulous braids are a striking feature of the Afro-diasporic cultural landscape. However, the braiders and salon owners who enable this aesthetic engineering are seldom acknowledged. This dissertation investigates the experience and role of Caribbean and West and Central African women in the hair braiding industry, a rapidly growing business in the U.S. I address the complexity of these women’s multiple social roles and the multiple consciousness (King, 1988) associated with their demographic characteristics (color, ethnicity, gender, nationality, and immigrant status). The commonalities between the braiders and their mostly African American customers contrast vividly with their perception of …

Paleoenvironmental Reconstruction Using Coral Microatolls (Sp. Siderastrea Siderea) From The Gulf Of Gonâve, Haiti, Gilman Reno Ouellette Jr.

LSU Doctoral Dissertations

Natural and anthropogenic climate changes present unique and serious risks to society. In order to plan and implement adaptation and mitigation strategies successfully, regional manifestations of broad-scale climate changes must be understood robustly. The Caribbean region contains part of the Western Hemisphere Warm Pool (WHWP), a major sea surface temperature (SST) feature that plays a key role in North Atlantic climate. Climate variability in the Caribbean is captured poorly by climate models, due in part to a lack of continuous, multidecadal instrumental climate records from the region. I explored three research questions in this dissertation: Does non-systematic bias exist in …

Francolouisianais In The 21st Century: Redrawing Identity Lines In A Community Experiencing Language Shift, Marguerite L. Perkins

LSU Doctoral Dissertations

The francophonie of south Louisiana today is characterized by a great deal of diversity - in terms of ethnicity, language practices, cultural practices, geography, and experience. The academic literature does not always reflect this diversity, however. Some ethnic groups are overshadowed by others in academic study, and the lines between them are often uncritically blurred. Discussions of language shift are regularly mired in assumptions of individuals’ complete linguistic and cultural assimilation based solely on their native use of English.

In this dissertation, I seek to problematize traditional accounts of assimilation and collective ethnic identity by highlighting the ways in which …

Examining Limestone Use At Byrd Hammock South (8wa30), Wakulla County, Fl, Lucie R. Berryhill

LSU Master's Theses

In this thesis, I examine the limestone deposits identified at Byrd Hammock South during the Summer 2015 excavations conducted by Louisiana State University (LSU) and Florida State University (FSU). The site under investigation is the Byrd Hammock site (8WA30) in Wakulla County, Florida. Byrd Hammock is a multi-component site located only four miles north of the Gulf Coast and is close to other Swift Creek sites including Block-Sterns (8LE484) and Harrison Ring (8BY1359) (Russo, Hadden, and Dengel 2009). Like several other sites or site complexes on the Florida panhandle, Byrd Hammock has two large burial mounds that were placed on …

Human-Environment Interactions: Sea-Level Rise And Marine Resource Use At Eleanor Betty, An Underwater Maya Salt Work, Belize, Valerie Renae Feathers

LSU Doctoral Dissertations

Dissertation excavations were performed in the spring of 2013 at the underwater site of Eleanor Betty in Paynes Creek National Park, Belize. The marine environment preserved wooden architecture associated with the salt works. Excavation goals included: 1) excavating and defining the boundaries of the submerged shell midden; 2) collecting sediment samples for paleoenvironmental analyses; and 3) recovering cultural remains to determine the site’s purpose (residence versus production workshop).

Four transects were added to the existing transect from excavations performed during the 2011 field season. The shell midden measured 5 meters in length (north-to-south throughout all transects) by 0.5-to-1 meters in …

Weather Communication On Twitter: Identifying Popular Content And Optimal Warning Format Via Case Studies And A Survey Analysis, Joshua D. Eachus

LSU Doctoral Dissertations

The use of Twitter as a channel for weather information inspires a deeper analysis of key information nodes during episodes of high impact weather, especially local meteorologists. To optimize communication on the channel, it is important to understand what kinds of messages produce exposure and attention among users—which translates to knowledge that could improve the reach of a warning. Literature identifies two key models that well describe the cognitive processing of tweets and warnings. The Protective Action Decision Model (PADM) describes risk perception and the factors that enable or disable one from acting on a warning. Particularly through environmental and …

Assessing Morphodynamics Of The Lower Mississippi River From 1985 To 2015 With Remote Sensing And Gis Techniques, Bo Wang

LSU Doctoral Dissertations

The Lower Mississippi River is one of the most highly engineered rivers in the world. The river is now completely regulated by a combination of levees, artificial cutoffs, bank revetments, and dike fields; however, the river engineering has also complicated the geomorphological response to the sediment brought in the river. This dissertation research examined morphodynamics of the middle portion of the Lower Mississippi River from Vicksburg, Mississippi (river kilometer: 737) to Red River Landing, Louisiana (river kilometer: 486) to elucidate river engineering effects on sediment transport, storage, and distribution. The Old River Control Structure (ORCS) diverts approximately 25% of the …

Reading Between The Vines: Analyzing Climate Change Adaptive Capacity In The Tulbagh Valley Wine Industry, South Africa, Jana Catherine Brady

LSU Master's Theses

There is great concern across the wine industry about the effect climate change will have on wine production and quality. These worries are valid because wine grapes are sensitive to the climatological conditions in which they are grown. However, not all viticultural areas will experience climate change in the same manner and the effects of climate change could vary considerably by region. This thesis examines the potential impact of climate change on the wine industry in the already hot and dry Tulbagh Valley, South Africa. The valley has produced wine since the early 18^th century, but today the valley …

Gis Analysis Of Dvāravatī Dharmacakras And The Rise Of Buddhism In Thailand, Areerut Patnukao

LSU Doctoral Dissertations

This dissertation explores how GIS as well as spatial and statistical analyses could be used to advance the understanding of Dvāravatī settlement and Dharmacakras locations. The research employs archaeological and geographical parameters to measure and quantify the patterns of Dvāravatī settlements, Dharmacakra locations, their interrelationship, and their relationship with environmental setting. The different types of spatial analyses, parameter settings within each analysis, and approaches are used to examine and explore the differences and commonalities of these variables at three different geographic levels: national, regional, and river basin levels.

Four distinct approaches are incorporated in this study. Chi-Square analysis shows significant …

Balancing Literacy With Other Curricular Demands: An Autobiographical Account, Mary F. Rice

The Journal of Balanced Literacy Research and Instruction

This paper is an autobiographical account of one junior high teacher’s attempts to teach a Balanced Literacy curriculum with an emphasis on her experiences with English language learners (ELLs). The account is framed chronologically from her first days of teaching through her final semester and is organized by her attention to her state’s old English/language arts core, her state’s new English/language arts core, the World-class Instructional Design Association (WIDA) standards for ELLs and finally, the Common Core Curriculum Standards (CCSS). At the end of her autobiography, the author emphasizes the lessons she learned about trying to overlay Balanced Literacy with …

Text Selection For Read-Alouds: The Influence Of Topic In Children’S Discussions Of Literary Texts, Kim Skinner

The Journal of Balanced Literacy Research and Instruction

In today's classrooms, the teacher’s text selection for read-alouds directly impacts students’ opportunities to systematically participate in higher order thinking about texts. This ethnographic study examined the discursive processes and practices over time of elementary students (and their teacher) before, during, and after teacher-led read-aloud discussions of literary texts in an after-school philosophy club. The study investigated the student opportunities for talking, thinking, and understanding provided by discussing the controversial topics of the texts. The analyses illustrate the consequences to student thinking and meaning-making when controversial texts are used in read-alouds as a springboard for discussion, as well as the …

A Fishnet-Constrained Land Use Mix Index Derived From Remotely Sensed Data, Yanqing Xu, Lei Wang, Cong Fu, Tim Kosmyna

Faculty Publications

Research works related to public health, transportation and urban planning have called for indices of land use mix (LUM) to support their spatial models. We propose a fishnet-based LUM calculation algorithm that works with the National Land Cover Database (NLCD) land cover data, a high-level product of Landsat satellite images. Comparing to the traditional LUM calculation, the fishnet structure can work at various spatial scales if aggregating to the administrative boundaries. Test results from regression models showed that our method was able to solve the scale problem identified as modifiable area unit problem that caused an unexpected positive correlation of …

Lsu Research Fall 2017, Louisiana State University And Agricultural & Mechanical College

Research Magazine

LSU Research is published annually by the Office of Research & Economic Development, Louisiana State University.

Fall 2017 Catalog, Lsu Press

LSU Press Seasonal Catalogs

No abstract provided.

A Framework For Evaluating Stay Detection Approaches, Cornelia Schneider, Simon Gröchenig, Verena Venek, Michael Leitner, Siegfried Reich

Faculty Publications

In recent years, sensors of mobile devices are increasingly used in the research field of Active and Assisted Living (AAL), in particular, for movement analysis. Questions, such as where users typically stay (and for how long), where they have been or where they will most likely be going to, are of utmost importance for implementing smart AAL services. Due to the plethora of application scenarios and varying requirements, the challenge is the identification of an appropriate stay detection approach. Thus, this paper presents a comprehensive framework covering the entire process from data acquisition, pre-processing, parameterization to evaluation so that it …

Liminal Eroticism: Emerging Forms Of Gender Identity And Performance In E-Romances And Their Feminist Electronic Communities, Kerrita K. Mayfield

Taboo: The Journal of Culture and Education

No abstract provided.

“Can We Just Get Rid Of The Classroom?” Thinking Space, Relationally, Sophia Rodriguez

Taboo: The Journal of Culture and Education

No abstract provided.

Ricanstruction Sites: Race, Space, And Place In The Education Of Diasporican Youth, Jason G. Irizarry, René Antrop-González

Taboo: The Journal of Culture and Education

No abstract provided.