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2003

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Experimental Testing Of A Lateral Seismic Connection For Concrete Cladding Panels, Carter Choi Jan 2003

Experimental Testing Of A Lateral Seismic Connection For Concrete Cladding Panels, Carter Choi

Master's Theses

No abstract provided.

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A Computational Approach To Arteriolar Bifurcations: Evaluation Of Factors Influencing Predicted Wall Shear Stress, Charles Robinson Jan 2003

A Computational Approach To Arteriolar Bifurcations: Evaluation Of Factors Influencing Predicted Wall Shear Stress, Charles Robinson

Theses

Recent studies of blood flow regulation at the microcirculatory level have linked the physical characteristics of the arteriolar bifurcations and the physiology of the flow through them to the autoregulatory mechanisms exhibited by the endothelial cell lining. Research in this area is decomposed to the following two components: understanding the biochemical activity that takes place at the cellular level as a result of flow-induced stimulation and characterizing the physical flow behavior causing the stimulation. The following study develops the currently accepted method of characterizing the physical flow behavior, in the form of wall shear stress, through computational analysis. The goal …

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A Comparison Of Measurement Variations For Selected Probe Head Configurations For Coordinate Measuring Machines, Kevin George Berisso Jan 2003

A Comparison Of Measurement Variations For Selected Probe Head Configurations For Coordinate Measuring Machines, Kevin George Berisso

All-Inclusive List of Electronic Theses and Dissertations

In coordinate measuring machine (CMM) research, there is often a need to measure the same feature repeatedly using multiple settings. However, the effects of changing the probe head configuration was previously unknown. The goal of this research was the determination of what effects the selection of the measurement plane, adaptor style, stylus length, and stylus size would have on the CMM's ability to repeatedly measure a single diameter. An analysis of variance (ANOVA) study was conducted using the Brown & Sharpe MicroVal CMM at Indiana State University (ISU). Three measurement planes (XY, XZ, and YZ), two adaptor styles (a star …

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Characterization Of Inflammation In Tendinitis And Application Of Electromagnetic Fields, Brittany Jayne Wetzel Jan 2003

Characterization Of Inflammation In Tendinitis And Application Of Electromagnetic Fields, Brittany Jayne Wetzel

All-Inclusive List of Electronic Theses and Dissertations

Tendinitis is a disorder caused by inflammation of the tendon fibers, characterized by collagen fiber disruption and cellular infiltration. Current treatments are lacking, in that they often are associated with unwanted side effects or can even cause an increased amount of damage via scar tissue formation. Pulsed electromagnetic fields (PEMFs) have been shown to be useful in treating wounds and healing non-union fractures. The purpose of the current study was to develop a quantitative rat model of mild tendinitis and subsequently to examine the efficacy of therapeutic electromagnetic fields (EMFs) on this injury. The EMFs used in the current study …

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Web-Based Distributed Ejb Bugstracker: An Integration Of Struts Framework At Web Server, Ejbs At Application Server, And A Relational Database, San Htun Aung Jan 2003

Web-Based Distributed Ejb Bugstracker: An Integration Of Struts Framework At Web Server, Ejbs At Application Server, And A Relational Database, San Htun Aung

Theses

This "Web-based Distributed EJB BugsTracker" is an integration effort of the 4-tier Enterprise Java Bean -- EJB component architecture where it uses a web browser, a web server, an application sever, and a relational database server. The application is designed and built for software managers, engineers and quality assurance staffs that keep track of the software defects which are produced during the software development life cycle. It allows independent user login in multi-project environments. This project makes use of all the benefits of the J2EE technologies: maintainability, portability, and scalability. In addition, Container Managed Persistence (CMP 2.0) greatly simplifies the …

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A Gis-Based Landscape Analysis Wetland Function Model For Wetland Restoration And Mitigation Banking, Qin Li Jan 2003

A Gis-Based Landscape Analysis Wetland Function Model For Wetland Restoration And Mitigation Banking, Qin Li

All-Inclusive List of Electronic Theses and Dissertations

Wetland management issues are related to regulatory compliance or planning and protection activities. A wetland evaluating system with suitable modules to address wetland function, wetland banking and wetland protection to perform wetland regulatory activities is required. This research, conducted in Prince Georges County, Maryland, provides county personnel a very useful GIS-based wetland analysis tool to perform wetland regulatory activities. This research focuses on developing a Landscape Analysis of Wetland Function (LAWF) model for use within a GIS application. Twenty-seven wetland-related variables are defined and analyzed in this research and a ranking system is established. Five different wetland functions are developed …

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Exploration Of An Electroactive Polymer Actuator For Application In A Grasshopper Inspired Pneumatic Robotic Hopper, Christie Bielmeier Jan 2003

Exploration Of An Electroactive Polymer Actuator For Application In A Grasshopper Inspired Pneumatic Robotic Hopper, Christie Bielmeier

Theses

A Hopper was created to mimic a grasshopper's catapulting kicking action. Electroactive polymers (EAP) were investigated as actuators to simulate the grasshopper's lightweight and strong muscles. EAPs are lightweight materials that require low voltage and yield high force with short response times. This makes them a great potential source for future micro-robotic actuators. The EAP Actuator was simulated and the potential design was studied. The development of consistent and reliable actuation electrodes and nonconductive materials was considered. In addition, the current draw of the EAP Actuator was studied, current draw prediction equations were developed, and a force output study was …

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The Tuning Factor Effect In Turbo Coding, Tsen-Ying Lin Jan 2003

The Tuning Factor Effect In Turbo Coding, Tsen-Ying Lin

Master's Theses

No abstract provided.

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The Impact Of Information Technology On Mass Customization, Josephice M. Lim Jan 2003

The Impact Of Information Technology On Mass Customization, Josephice M. Lim

Theses

Increasingly, companies are adopting mass customization as a business strategy to meet increasing customer demand for product variety to help compete in the global marketplace. This paper examines the effects and impacts of Information Technology (LT) on mass customization and how various IT tools are used as customizing mediums to enable mass customization and provide unique value to customers in the most efficient way possible. Examples are drawn from companies who leveraged IT technologies in their mass customization efforts. Recognizing the critical value of technology professionals, this paper further discusses IT professionals' roles and how they are an integral part …

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An Exploration Of Mpeg-7 Shape Descriptors, Bret Woz Jan 2003

An Exploration Of Mpeg-7 Shape Descriptors, Bret Woz

Theses

The Multimedia Content Description Interface (ISO/IEC 15938), commonly known to as MPEG-7, became a standard as of September of 2001. Unlike its predecessors, MPEG- 7 standardizes multimedia metadata description. By providing robust descriptors and an effective system for storing them, MPEG-7 is designed to provide a means of navigation through audio-visual content. In particular, MPEG-7 provides two two-dimensional shape descriptors, the Angular Radial Transform (ART) and Curvature Scaled Space (CSS), for use in image and video annotation and retrieval. Field Programmable Gate Arrays (FPGAs) have a very general structure and are made up of programmable switches that allow the end-user, …

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Kinetic Studies On Deprotection And Depurination Rates Of Protected Nucleotide, Anjali Srivastava Jan 2003

Kinetic Studies On Deprotection And Depurination Rates Of Protected Nucleotide, Anjali Srivastava

Master's Theses

No abstract provided.

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An Approach To Operational Control Determination For The Small Or Medium Size Organization, Dawn Collins Jan 2003

An Approach To Operational Control Determination For The Small Or Medium Size Organization, Dawn Collins

Theses

The purpose of this work was to design and assess an effective approach for a small or medium size organization to determine appropriate operational controls for its significant environmental aspects as part of developing and implementing an ISO 14001- type environmental management system. This new approach was determined to be necessary due to the generic nature and broad applicability of the ISO 14001 standard, the lack of appropriate methodology in the professional literature, and the lack of related knowledge and ability in most small or medium sized organizations. As controlling and influencing operations is a vital characteristic of an effective …

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Investigation And Evaluation Of Foodservice Industry Packaging Formats, Cindy O'Leary-Swinson Jan 2003

Investigation And Evaluation Of Foodservice Industry Packaging Formats, Cindy O'Leary-Swinson

Theses

The purpose of this study was to determine the packaging usage of the foodservice industry in today's marketplace. It summarized the foodservice packaging formats in terms of relative volume related to usage, as well as the packaging materials broken down by sector. The opinions of industry professionals toward food packaging formats were evaluated. Two different measurement instruments were used to obtain information. A survey was used to obtain the opinions of foodservice professionals in regards to the different packaging formats, and an audit form was used to inventory the packaging formats within the different segments. It was determined that foodservice …

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Retribution For Rats: Cooperation, Punishment, And Atonement, Michael A. Simons Jan 2003

Retribution For Rats: Cooperation, Punishment, And Atonement, Michael A. Simons

Vanderbilt Law Review

To mobsters, he is a "rat"; to drug dealers, a "snitch." To school children, he is a "tattletale"; to corporate executives, a "whistle- blower." To cops, he is an "informant"; to prosecutors, a "cooperator." By whatever name he is known, the person who betrays his associates to the authorities is almost universally reviled. In movies, on television, in literature, the cooperator embodies all that society holds in contempt: he is disloyal, deceitful, greedy, selfish, and weak. The cooperator, though, has long been a mainstay of our criminal justice system. For centuries, criminal defendants have received leniency in return for testimony …

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Imsa 2003 Profile, Office Of College And Academic Counseling Jan 2003

Imsa 2003 Profile, Office Of College And Academic Counseling

IMSA Profile

No abstract provided.

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Law, Theory And Aboriginal Peoples, Gordon Christie Jan 2003

Law, Theory And Aboriginal Peoples, Gordon Christie

All Faculty Publications

Some Aboriginal people see domestic Canadian law as alien and oppressive. This paper explores one source of this perception. By examining the layers of theory and world-view upon which the law is based, it finds conflict with the sensibilities of Aboriginal peoples. The author argues that a liberal vision supports and enlivens the law, and because it is grounded in this vision, the law cannot protect the interests of Aboriginal peoples. In analyzing the current legal approach to the protection of Aboriginal interests, an alternative liberal argument based on group autonomy is also considered. By examining the debate between liberal …

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Should It Take A Thief?: Rethinking The Admission Of Illegally Obtained Evidence In Civil Cases, David H. Taylor Jan 2003

Should It Take A Thief?: Rethinking The Admission Of Illegally Obtained Evidence In Civil Cases, David H. Taylor

Faculty Articles, Papers, and Other Scholarship

This article explores excluding evidence in civil cases. Part I introduces the article’s premise that civil courts should rethink the admission of illegally obtained evidence in civil cases. The article asserts that the present broad scope of civil discovery negates the need for illegally obtained evidence and society is less tolerant of the idea that illegally obtained evidence is necessary to expose a party’s wrongdoing. The article explores this premise through the lens of divorce cases. Part II examines the traditional doctrine behind admitting illegally obtained evidence and then discusses why this doctrine should be revisited. Part III provides three …

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Correlation Of Core Characteristics To Outcrop Upper Jackfork Group Turbidites, Degray Lake, Arkansas, Daniel James Golob Jan 2003

Correlation Of Core Characteristics To Outcrop Upper Jackfork Group Turbidites, Degray Lake, Arkansas, Daniel James Golob

LSU Master's Theses

Pennsylvanian age Jackfork Group cores from the DeGray Lake Dam and outcrop from the east wall of the DeGray Lake Spillway, Arkansas, provide an opportunity for a detailed study on the transport and depositional characteristics of a fine-grained, deep-water depositional system. Two phases of resedimentation processes are responsible for deposition of the sediments in the cores and the outcrop. Primary resedimentation processes transport terrigenous sediments from the shelf or basin edge into the middle fan environment, while secondary resedimentation alter the sediments after they are initially deposited in the environment. Debris flows, slurry flows, and high and low density turbidity …

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Numerical Solution Of Ocular Fluid Dynamics, Satish Kumar Jan 2003

Numerical Solution Of Ocular Fluid Dynamics, Satish Kumar

LSU Master's Theses

Numerical calculations of the aqueous humor dynamics in the anterior chamber of both the rabbit and the human eye are presented to delineate the basic flow and transport mechanisms. The calculations are based on a geometrical model of the eye, which represents the Trabecular mesh (TM) as a multi-layered porous zone of specified pore sizes and void fraction. Buoyancy is observed to be the dominant driving mechanism for the convective motion in both orientations (horizontal and vertical) of the eye. Reducing the TM pore size does not appear to have a significant influence on the intra-ocular pressure (IOP) until the …

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Carbon Dioxide Capture From Flue Gas Using Regenerable Sodium-Based Sorbents, Ya Liang Jan 2003

Carbon Dioxide Capture From Flue Gas Using Regenerable Sodium-Based Sorbents, Ya Liang

LSU Master's Theses

The overall objective of this project is to develop a simple and inexpensive process to separate carbon dioxide (CO2) as an essentially pure stream from a fossil fuel combustion gases using a regenerable sodium-based sorbent. This objective of this phase of the project is to evaluate CO2 capture using sodium-based sorbents in single-cycle and multicycle tests as a function of calcination and carbonation conditions. The sorbent precursors investigated were sodium bicarbonates supplied by Church and Dwight, Inc., and natural trona supplied by Solvay. All precursors were first calcined to sodium carbonate and then converted to sodium bicarbonate (NaHCO3) or Wegscheider’s …

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Effect Of Jet Hole Arrays Arrangement On Impingement Heat Transfer, Lujia Gao Jan 2003

Effect Of Jet Hole Arrays Arrangement On Impingement Heat Transfer, Lujia Gao

LSU Master's Theses

A comprehensive investigation on impingement heat transfer of different jet array arrangements is presented. Experiments on the inline jet arrays and the linearly stretched arrays are performed using transient liquid crystal technique. Three experimented basic inline jet arrays are configurations 4X4, 8X4 and 8X8. Two experimented cases for the linearly stretched arrays are the uniform diameter case and the varying diameter case. For the inline jet arrays, three jet heights Z/D=1, 3 and 5 and three Reynolds numbers Re=5000, 10000 and 15000 are investigated. For linearly stretched arrays, the same three jet heights and Re=2000, 6000 and 10000 are investigated. …

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Glacial Deposits, Vol. 31, 2002-2003, Department Of Geography-Geology Jan 2003

Glacial Deposits, Vol. 31, 2002-2003, Department Of Geography-Geology

Glacial Deposits

Newsletter of the Department of Geography-Geology

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The Impact Of Opt-In Privacy Rules On Retail Credit Markets: A Case Study Of Mbna, Fred H. Cate, Michael Staten Jan 2003

The Impact Of Opt-In Privacy Rules On Retail Credit Markets: A Case Study Of Mbna, Fred H. Cate, Michael Staten

Articles by Maurer Faculty

U.S. privacy laws are increasingly moving from a presumption that consumers must object to ("opt out" of) uses of personal data they wish to prohibit to a requirement that they must explicitly consent ("opt in") to uses they wish to permit. Despite the growing reliance on opt-in rules, there has been little empirical research on their costs. This Article examines the impact of opt-in on MBNA Corporation, a diversified, multinational financial institution. The authors demonstrate that opt-in would raise account acquisition costs and lower profits, reduce the supply of credit and raise credit card prices, generate more offers to uninterested …

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Regional Water Quality Models For The Prediction Of Eutrophication Endpoints, Anindita Das Jan 2003

Regional Water Quality Models For The Prediction Of Eutrophication Endpoints, Anindita Das

LSU Master's Theses

Eutrophication is a process by which a waterbody progresses from its origin to its extinction. During this period, there is a gradual accumulation of nutrients and organic biomass, accompanied by a decrease in average depth of the water due to sediment accumulation, and an increase in primary productivity, usually in the form of dense algal blooms. Cultural eutrophication occurs when humans, through their various activities, greatly accelerate this process. Eutrophication can cause loss in species diversity, fish kills, and decrease the aesthetic value of a waterbody. The EPA is trying to prevent cultural eutrophication by setting standards for water quality …

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Adaptive Image Filtering Using Run-Time Reconfiguration, Nitin Srivastava Jan 2003

Adaptive Image Filtering Using Run-Time Reconfiguration, Nitin Srivastava

LSU Master's Theses

This thesis implements an adaptive linear smoothing image filtering algorithm, on a Virtex™-E FPGA using run-time reconfiguration (RTR). An adaptive filter uses a filtering window that runs over the entire image pixel-by-pixel, generating new (filtered) values of the pixels. As the name suggests, an adaptive filter can adapt to the varying nature of an image by adjusting the coefficients of the filtering window depending upon the local variance in the intensity values of pixels. It filters an image in a non-uniform fashion providing greater smoothing in largely uniform areas of the image and lesser smoothing when it encounters edges and …

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The Correlation Between College Students' Familiarity With Potentially Offensive Popular Music And Self-Reported Tolerance Of Obscene Language And Sexual Behavior, Harry Emons Martin Jan 2003

The Correlation Between College Students' Familiarity With Potentially Offensive Popular Music And Self-Reported Tolerance Of Obscene Language And Sexual Behavior, Harry Emons Martin

LSU Master's Theses

This study's purpose was to examine the correlations among popular music preference, sexual behavior tolerance, and potentially obscene language usage. Subjects (N = 81) were college freshmen over the age of 18 who graduated from high school in 2001. They were drawn from one section each of a Music Appreciation course (non-music majors) and an Introduction to Music Study course (music majors). The top 20 songs from the October 27, 2001 Billboard Magazine's Top 100 charts were analyzed for occurrences of potentially offensive words and whole lines of lyrics containing sexual references. Subjects responded to a 4-part questionnaire. In part …

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Scalable Parallel Molecular Dynamics Algorithms For Organic Systems, Satyavani Vemparala Jan 2003

Scalable Parallel Molecular Dynamics Algorithms For Organic Systems, Satyavani Vemparala

LSU Master's Theses

A scalable parallel algorithm, Macro-Molecular Dynamics (MMD), has been developed for large-scale molecular dynamics simulations of organic macromolecules, based on space-time multi-resolution techniques and dynamic management of distributed lists. The algorithm also includes the calculation of long range forces using Fast Multipole Method (FMM). FMM is based on the octree data structure, in which each parent cell is divided into 8 child cells and this division continues until the cell size is equal to the non-bonded interaction cutoff length. Due to constant number of operations performed at each stage of the octree, the FMM algorithm scales as O(N). Design and …

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Masonry Conservation Case Studies: Lsu Law School 1936, St Alban's Chapel Lsu 1929, And The Theta Xi Fraternity House Lsu 1939, Richmond Gardner Savoy Jan 2003

Masonry Conservation Case Studies: Lsu Law School 1936, St Alban's Chapel Lsu 1929, And The Theta Xi Fraternity House Lsu 1939, Richmond Gardner Savoy

LSU Master's Theses

Re-construction/renovation/preservation and maintenance of historic or architecturally significant buildings is one of the most difficult tasks undertaken in the public sector market place by design professionals and constructors today. Wide variations exist in the level of knowledge, training, experience and expertise of all of the parties in such an endeavor, and all projects are different. One of the most underutilized and misunderstood roles in this environment is that the professional historic preservation consultant. This thesis attempts to illustrate the efficient and beneficial role of this specialist. Included are case studies for a 1939 fraternity house on the campus of LSU, …

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Physicochemical Effects On The Abundance And Distribution Of Larval Fishes In The Atchafalaya River Basin, Louisiana, Matthew Aaron Engel Jan 2003

Physicochemical Effects On The Abundance And Distribution Of Larval Fishes In The Atchafalaya River Basin, Louisiana, Matthew Aaron Engel

LSU Master's Theses

The Atchafalaya River Basin (ARB) experiences overbank inundations as springtime temperatures warm that create conditions favorable for bacterial respiration, which results in hypoxic conditions (dissolved oxygen [DO] ≤ 2.0 mg/L). Previous ARB research has shown that pelagic larval fish populations are impacted by hypoxic conditions, and that larvae may use macrophyte beds (e.g., hydrilla Hydrilla verticillata) as DO refugia. I examined the relationship between physicochemistry and the distribution and abundance or larval fishes associated with ARB macrophyte beds during 2001-2002. Larval fishes were collected with light traps at two normoxic and hypoxic sites, and at each site, surface and subsurface …

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Tensile Strength And Bonding Characteristics Of Self-Compacting Concrete, Cristian Druta Jan 2003

Tensile Strength And Bonding Characteristics Of Self-Compacting Concrete, Cristian Druta

LSU Master's Theses

Self-compacting concrete, also referred to as self-consolidating concrete, is able to flow and consolidate under its own weight and is deaerated almost completely while flowing in the formwork. It is cohesive enough to fill the spaces of almost any size and shape without segregation or bleeding. This makes SCC particularly useful wherever placing is difficult, such as in heavily-reinforced concrete members or in complicated workforms. The objectives of this research were to compare the Splitting Tensile Strength and Compressive Strength values of self-compacting and normal concrete specimens and to examine the bonding between the coarse aggregate and the cement paste …

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