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The Effect Of Aging On The Immune Response To Vaccination In The Horse, Daniel H. Fermaglich Jan 2003

The Effect Of Aging On The Immune Response To Vaccination In The Horse, Daniel H. Fermaglich

LSU Master's Theses

Vaccination programs are designed to protect an animal from infection, however, depending upon the age and health of the animal vaccination may not stimulate a protective humoral response. It is possible that, as in the human and mouse models, geriatric equines may be less responsive than their younger counterparts to current vaccination protocols. The purpose of this study was to identify an age related diminution in the primary and secondary immune responses of geriatric horses in response to vaccination. Two groups of horses were sampled. The first group consisted of an open herd of 39 privately owned horses, varying in …


The Role Of Ansel In Tracy Letts' Killer Joe: A Production Thesis In Acting, Ronald William Smith Jan 2003

The Role Of Ansel In Tracy Letts' Killer Joe: A Production Thesis In Acting, Ronald William Smith

LSU Master's Theses

This thesis will explore my development of the character Ansel Smith in Tracy Letts’ Killer Joe. The thesis is in a journal format and it will chronicle the rehearsal process from preproduction, through the run, and postproduction. It will explore the progression of finding this character and the overall process of developing the show with two casts.


Logs, Labor, And Living: An Archaeological Investigation Of African-American Laborers At The Upper And Middle Landing Sawmills At Natchez-Under-The-Hill, Jerame Joseph Cramer Jan 2003

Logs, Labor, And Living: An Archaeological Investigation Of African-American Laborers At The Upper And Middle Landing Sawmills At Natchez-Under-The-Hill, Jerame Joseph Cramer

LSU Master's Theses

By combining investigations of two sawmill complexes at Natchez-Under-the-Hill, Mississippi, and ethnohistoric data from contemporaneous mill operations in the region, this thesis analyzes aspects of two mid-nineteenth century lumber operations. It focuses not only on the machinery and technology involved in these operations, but also on the individuals, many of whom were enslaved prior to the Civil War, whose skills and labors provided the backbone for these early milling enterprises. The data for this research were derived from archival documents, oral testimonies, and artifacts recovered from archaeological survey and excavation. The archaeological data comes from excavations carried out at the …


Mathematical Modeling Analysis Of Floating Bead Biofilter Applications To Domestic Wastewater Treatment, Qiang Wu Jan 2003

Mathematical Modeling Analysis Of Floating Bead Biofilter Applications To Domestic Wastewater Treatment, Qiang Wu

LSU Master's Theses

Floating Bead Biofilters (FBFs) have been applied to aquacultural recirculating tanks and domestic wastewater treatment systems for controlling total ammonia nitrogen (TAN), biochemical oxygen demand (BOD), and total suspended solids (TSS). Support modified media in these FBFs provide a large surface area (1150~1475 m2/m3) so that the active biofilm can be retained in the FBF by attaching to the media surface. Understanding the theories involved in biofilm processes greatly helps in sizing, designing, and modeling of FBF systems. Fundamental biofilm processes like mass transport of various substrates into the biofilm and the substrate utilization within the biofilm were studied. A …


Optimizing Aconitate Removal During Clarification, Niconor Nocony Reece Jan 2003

Optimizing Aconitate Removal During Clarification, Niconor Nocony Reece

LSU Master's Theses

The inadequate removal of aconitic acid from sugar cane juice during the clarification process results in the acid contributing to processing difficulties, sucrose loss and extended down time. However, very few attempts have been made to remove the acid during normal factory operations. Batch clarification techniques were used in this study to investigate the effect of sucrose concentration, temperature, pH, time, defecant, and defecant concentration on aconitic acid removal from a synthetic juice solution. Methodology for determining the significance of each parameter to aconitic acid removal involved setting up a multiple factorial experiment looking at aconitic acid removal across all …


Influences On State-Level Policies For Wildfire Risk Reduction, Marios Anastasis Valiantis Jan 2003

Influences On State-Level Policies For Wildfire Risk Reduction, Marios Anastasis Valiantis

LSU Master's Theses

Wildland fires are part of the United State’s history and culture. The human dimension of State wildland fire management, - the relationship of people and wildland fire in America- is an important and driving force in how federal and state agencies respond to wildland fire, now and in the future. In many ways, the critical element for the management of wildland fire is the management of people, communities, and organizations. Explosive growth in the wildland-urban interface puts entire communities, their associated infrastructure and the socioeconomic fabric that holds communities together at a high risk from wildland fire. Year after year …