Digital Commons Network^™

The Ability Of Food Stamp Households In Southeast Louisiana To Meet The 2005 Dietary Guidelines For Americans, Laura Stewart

LSU Master's Theses

Prices of a market basket of 149 foods that could be combined to meet the 2005 Dietary Guidelines for Americans (DGA) were surveyed in 29 stores in an eight parish area of Southeast (SE) Louisiana. Two-week cycle menus and recipes were planned to meet the 2005 DGA in a culturally acceptable way. Linear Programming (LP) analysis was also performed on the market basket to determine the cost-minimizing combination of foods that will sufficiently meet the 2005 DGA. The study used dietary recommendations for a reference family of four: a 40 year old male, 40 year old female, 9 year old …

Improved Abutment Dosimetry In Segmented-Field Electron Conformal Therapy, John Dudley Richert

LSU Master's Theses

Purpose: Segmented-field electron conformal therapy is characterized by dose heterogeneity due to unmatched penumbra of abutted fields of differing energy. The present work investigates the potential to decrease dose heterogeneity by approximately matching beam penumbra using energy-specific source-to-collimator distances (SCDs). It was hypothesized that a clinically practical, variable-SCD method that utilizes Cerrobend® custom inserts can deliver segmented-field electron conformal therapy in the energy range of 6-20 MeV with less than ±5% variation in dose spread in the abutment regions of hypothetical planning target volumes (PTVs), i.e. constrain the PTV dose to 85%-105%. Methods: A Varian 15x15-cm2 electron applicator was modified …

Spatial Distribution Of Anthropogenic Environmental Hazards In The Louisiana Coastal Zone: Implications For Ecosystem Restoration, Melissa Ann Kroninger

LSU Master's Theses

The purpose of this project was to assess the spatial distribution of anthropogenic environmental hazards in the Louisiana coastal zone and implications of those hazards for coastal resources and restoration efforts. Several state and federal environmental databases publicly available on the internet were selected for inclusion in this study. The hazard sites were mapped in a Geographic Information System by geocoding addresses obtained from the databases. Sites with unmatched addresses were mapped to zip code centroid. Hazard types in databases lacking spatial data at the address level were totaled and mapped by parish. Buffers were created at 1, 2, 3, …

Application Of Ozonated Water Technology For Improving Quality And Safety Of Peeled Shrimp Meat, Amrish Suresh Chawla

LSU Master's Theses

Ozone is an effective sanitizing agent against a broad spectrum of pathogenic and spoilage organisms. Optimization of treatment applications of ozonated water is needed for increased use in the food industry. An experimental apparatus and process has been developed to digitally measure ozone concentrations in processing water at the point of product application. Two application methods were evaluated. Ozone concentrations were measured rapidly at the point of product application. Shrimp samples were either sprayed or soaked for 20, 40 or 60 seconds with similar volumes of water with dissolved ozone levels of 1, 2, or 3 ppm. Microbial destruction using …

Informed Decision Making, Jonathan D. Tall

LSU Master's Theses

This thesis will address the issue of appealing (or deferring) to the authority of expertise. The effects of the social character of knowledge highlight two points with regard to this issue. First, they leave the layman in an epistemically inferior position. Thus, the layman must appeal to the authority of experts. The second point, related to the first point, is the implicit role of trust in deferring to expert authority. Though I will pay attention to each of these points, the focus of this thesis will be on the former. If we accept that one must appeal to the authority …

Cost-Efficacy Of Wetland Preservation And Restoration In Coastal Louisiana, Christiane Aust

LSU Master's Theses

Louisiana faces a tremendous crisis of coastal wetland loss, where an estimated 1,900 square miles of coastal land has been lost in the past century. The Coastal Wetlands Planning, Protection, and Restoration Act (CWPPRA) has been the largest single source of restoration funding, providing approximately $560 million for more than 155 restoration projects since 1991. Recently reauthorized by Congress to the year 2019, current spending under CWPPRA constitutes less than 10% of the funding required to sustain coastal Louisiana as it exists today. A descriptive analysis of selected projects (n=109) was conducted to analyze the economic efficiency associated with various …

Laboratory And Field Measurements Of Bioturbation By Macrofauna In A Coastal Setting, Skyler Neylon

LSU Master's Theses

Two ophiuroid species, Hemipholis elongata and Ophiophragmus spp. were studied in laboratory microcosms to elucidate patterns of sediment mixing for key bioturbators in the Mississippi Sound, Mississippi. The effects of bioturbation on artificially stratified sediments in microcosms were traced via time-series digital x-radiography. Preliminary results indicate that for three population densities of the brittle stars (comparable to field densities), a steady state volumetric bioturbation rate of 1-2 cm3/d is reached within two months of introduction to a fresh system. The preservation quotient, q, a fractional measure of preserved primary fabric, reached a minimum of 0.5 during the 16-week experiment. Maximum …

The Interest Center Choices Of Preschool Children, Andree Schellhaas

LSU Master's Theses

It is recommended practice for early childhood educators to provide children with extended periods of free play in which children are able to learn through hands-on experiences with the classroom environment (Bredekamp & Copple, 1997; Cryer, Harms, & Riley, 2003; Harms, Clifford, & Cryer, 1998). Early childhood educators plan meaningful experiences for each interest center on based on standards and objectives. While some children choose to participate in all the activities provided, other children require additional assistance in choosing between the variety of experiences provided in the early childhood classroom environment. Children that avoid spending time in certain interest centers …

Automatic Active Contour Modelling And Its Potential Application For Non-Destructive Testing, Srinath Vepathur Sitaraman

LSU Master's Theses

Active contouring techniques are very useful in medical imaging, digital mapping, non-destructive ultrasonic evaluation, etc. Therefore, we try to explore and investigate the advanced automatic active contouring methods, which can benefit the aforementioned applications. In this thesis work, we study the automatic active contour models adopted for the object characterization, whose extensions could include the potential defect analysis in the ultrasonic non-destructive testing. The active contouring scheme (also called a snake) or an energy minimizing spline, is an algorithm which is very sensitive to the manually marked initial points, and thereby requires an expertly operation. Therefore, we make new research …

Playing At Command: Midshipmen And Quarterdeck Boys In The Royal Navy, 1793-1815, Samantha A. Cavell

LSU Master's Theses

The golden age of the Royal Navy, which saw its apotheosis at the Battle of Trafalgar in 1805, also presented one of the great paradoxes of modern naval organization. "Young gentlemen," some as young as eight or nine, were placed in positions of authority aboard His Majesty's ships and expected to command veteran mariners with decades of sea experience. The effectiveness of this system, and the continued success of the Royal Navy as an institution, tended to belie the obvious disadvantages of placing adolescent recruits on the quarterdecks of active men-of-war. This study examines two aspects of the process that …

Polycyclic Aromatic Compounds In Wood Soot Extracts From Henan, China, Robyn Joy Cabrido Alcanzare

LSU Master's Theses

Polycyclic aromatic compounds (PAC) are organic compounds composed of two or more fused benzene rings. These compounds are ubiquitous in the environment and some are found to be mutagenic and carcinogenic. High rates of esophageal cancer in the Henan Province of China had led to the suspicion that PAC from domestic coal and wood combustion are the main cause. Extraction of PAC from wood soot was done with a Soxhlet apparatus using dichloromethane as the solvent and concentration of the solution using a Kuderna Danish apparatus. Analysis of the different PAC was performed by high performance liquid chromatography (HPLC) with …

Quality Characterization Of Cholesterol-Free Mayonnaise-Type Spreads Containing Rice Bran Oil, Karen Melissa Garcia

LSU Master's Theses

Traditional mayonnaise is manufactured with soybean oil (SBO) and egg-yolk containing ingredients. About 1/4 of American consumers have some forms of cardiovascular disease, accounting for >40% of all deaths in USA. Rice bran oil (RBO), a healthy lipid source, has cholesterol-lowering effects, and could be used to replace SBO in mayonnaise preparation. To take advantage of the health benefits associated with RBO, food products containing RBO need to be developed and characterized. Cholesterol-free mayonnaise-type spreads containing RBO were developed using a constrained mixture design. Two studies were performed to determine sensory attributes driving acceptance and purchase intent and to optimize …

Compiler Assisted Cache Prefetch Using Procedure Call Hierarchy, Sheela A. Doshi

LSU Master's Theses

Microprocessor performance has been increasing at an exponential rate while memory system performance improved at a linear rate. This widening difference in performances is increasingly rendering advances in computer architecture less useful as more instructions spend more time waiting for data to be fetched from the memory after a cache miss. Data prefetching is a technique that avoids some cache misses by bringing data into the cache before it is actually needed. Different approaches to data prefetching have been developed, however existing prefetch schemes do not eliminate all cache misses and even with smaller cache miss ratio, miss latency remains …

Growth Hormone Receptor Lipid Raft Localization And Mechanisms Of Growth Hormone Signaling Initiation., Ning Yang

All ETDs from UAB

No abstract provided.

Predicting Interpersonal Competence And Self-Worth From Adolescent Relationships And Relationship Networks: Variable-Centered And Person-Centered Perspectives, Brett Laursen, Wyndol Furman, Karen S. Mooney

Psychology

A two-year longitudinal investigation examined adolescents' (N = 100 girls and 99 boys) perceptions of social support in relationships with mothers, close friends, and romantic partners from Grade 10 (ages 14-16) to Grade 12 (ages 16-18). Adolescents, mothers, and close friends also provided descriptions of the participants' global self-worth and interpersonal competence. Variable-centered and person-centered analyses revealed that perceived social support tends to be similar across relationships and stable over time. Variable-centered analyses indicated that social support in mother-adolescent relationships was uniquely related to adolescent global self-worth; that social support in close friendships was uniquely related to social acceptance, friendship …

2005 Annual Town And School Reports Lempster, New Hampshire., Lempster Town Representatives

Lempster, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Effectiveness Of Two Arthritis Foundation Programs: Walk With Ease, And You Can Break The Pain Cycle, Michelle Bruno, Susan Cummins, Lisha Gaudiano, Johanna Stoos, Peter Blanpied

Kinesiology Faculty Publications

Objective: To evaluate the effectiveness of two Arthritis Foundation programs: Walk With Ease (WWE) and YOU Can Break The Pain Cycle (PC).

Design: Quasi-experimental, repeated measures design. Retested at six weeks and four months.

Setting: Community based intervention.

Participants: Volunteer sample of 163 adults with arthritis recruited through mailings, newspapers, and flyers.

Interventions: Subjects participated in a 90 minute seminar (PC, Group A), a six-week walking program (WWE, Group B), or both programs (Group C).

Main outcome measures: Survey assessment of arthritis knowledge, general health, selfmanagement activities, confidence, physical abilities, depression, health distress, and …

Constitutional Culture Or Ordinary Politics: A Reply To Reva Siegel, Robin West

Georgetown Law Faculty Publications and Other Works

Reva Siegel's lecture, ‘Constitutional Culture, Social Movement Conflict and Constitutional Change: The Case of the de Facto ERA,’ explores the interaction between the courts and social movements in creating constitutional meaning. In the primary part of this response I focus my comments on Siegel's three major contributions: First, the historical explanation of the source of the Court's authority in the development of the so-called de facto ERA; second, the articulation of a general, jurisprudential thesis regarding social contestation as a source of constitutional authority apart from text, history, and principle; and third, the quasi-sociological descriptive account of the form social …

My Library: Copyright And The Role Of Institutions In A Peer-To-Peer World, Rebecca Tushnet

Georgetown Law Faculty Publications and Other Works

Today's technology turns every computer - every hard drive - into a type of library. But the institutions traditionally known as libraries have been given special consideration under copyright law, even as commercial endeavors and filesharing programs have begun to emulate some of their functions. This Article explores how recent technological and legal trends are affecting public and school-affiliated libraries, which have special concerns that are not necessarily captured by an end-consumer-oriented analysis. Despite the promise that technology will empower individuals, we must recognize the crucial structural role of intermediaries that select and distribute copyrighted works. By exploring how traditional …

Knowing Killing And Environmental Law, Lisa Heinzerling

Georgetown Law Faculty Publications and Other Works

My goal here is modest: I simply wish to defend the view that the moral commitment against knowing killing should play a role in decisions about environmental problems. In recent years, economic analysis has substantially succeeded in de-ethicizing environmental issues; this paper is part of an effort to re-ethicize them. In previous work, I have criticized the use of cost-benefit analysis in making decisions about the environment. One source of my criticism has been the mismatch between moral values and economic valuation. I have, however, tended to leave the moral values I have defended rather vaguely defined. In this paper, …

Introduction: The Jurisprudence Of Justice Stevens Symposium, William Michael Treanor

Georgetown Law Faculty Publications and Other Works

Fordham Law School opened its doors on September 28, 1905, a school with ten students and six faculty members. That day marked a great beginning, and on September 28, 2005, we began a year-long celebration of Fordham Law's history and the law school community's remarkable achievements over 100 years. The heart of any great academic institution is, of course, academics, and, as part of the centennial celebration, we are hosting an extraordinary series of conferences. This issue of the Fordham Law Review presents the papers produced by the first of the year's conferences, the Symposium on the jurisprudence of Justice …

Cns Connections, Winter 2006-07, University Of Northern Iowa. College Of Natural Sciences.

CNS Connections

Inside this issue:

-- Message from the Dean
-- Mini-robots duel in sumo competition
-- Earth Science offers B.S. in air quality
-- College News
-- Biology prof helps test method to reduce erosion
-- Title II grants fund CNS science education projects
-- Update from the Centers
-- Change of address for Computer Science
-- Carver grants strengthen CNS programs
-- Partnership for Goods starts at UNI
-- Faculty and Student Research Highlights
-- Ensuring a bright future for UNI
-- Alumni News
-- CNS Advisory Board

Twenty-First Century Equal Protection: Making Law In An Interregnum, Nan D. Hunter

Georgetown Law Faculty Publications and Other Works

During her remarkable career on the Supreme Court, Justice Sandra Day O'Connor articulated principles, in both concurrence and dissent, which moved to the doctrinal core of multiple areas of jurisprudence. Perhaps, just perhaps, Justice O'Connor has done it again. In Lawrence v. Texas, although the Court's majority decided the case on substantive due process grounds, O'Connor concurred relying solely on the Equal Protection Clause. Because future litigation on sexuality and gender issues is more likely to turn on issues of equality (or expression) than on issues of privacy, her concurrence may ultimately achieve the influence of many of her past …

Old Ground And New Directions At Sacred Sites On The Western Landscape, Kristen A. Carpenter

Denver Law Review

No abstract provided.

Why Martin's Cove Matters, Kevin Holdsworth

Denver Law Review

No abstract provided.

Rethinking The Role Of The Federal Trust Responsibility In Protecting Indian Land And Resources, Curtis G. Berkey

Denver Law Review

No abstract provided.

Estate Taxation Of Redemption Agreements: The Treasury Loses Control, James M. Delaney

Denver Law Review

No abstract provided.

Pandemics And Pandemonium: Constitutional Jurisdiction Over Public Health, Keri Gammon

Dalhousie Journal of Legal Studies

It has long been accepted that the provinces have general jurisdiction over healthcare. But many aspects of public health – the branch concerned with the welfare of populations – can be argued to lend themselves to federal involvement. This was recently illustrated in 2003 when SARS, a previously unknown disease, arrived in Toronto and wreaked havoc on the local public health system. The epidemic highlighted numerous shortcomings within Ontario’s system and caused us to question those of the other provinces. Not surprisingly, the federal government quickly came under heavy pressure to take leadership and action in respect of public health. …

Political Space, Guaranteed: Utilizing New Zealand's 'Reserved Seats' System To Help Aboriginal Canadians Realize Their Guaranteed Democratic Rights, Jennifer Hefler

Dalhousie Journal of Legal Studies

Despite having formally recognized the distinctiveness and importance of Aboriginal Rights with the enactment of section 35 of the 1982 Constitution, Aboriginal persons continue to be under-represented in Canadian political institutions. This article will argue that the solution to this problem does not lie in section 35. Instead, this article will demonstrate this historic lack of political space constitutes an infringement of rights guaranteed to Aboriginal Canadians under section 3 of the Charter of Rights and Freedom. The most effective method to remedy this breach is through the implementation of a ‘reserved-seat’ system similar to that in New Zealand. This …

Freedom Of Religion In Canada And France: Implications For Citizenship And Judgment, Madeleine Sinclair

Dalhousie Journal of Legal Studies

Despite the increasing tendency to relegate religion to the private sphere, the role of religion in public debate remains important and contested. Given the reality that these debates usually results in binding decisions that must be accepted by all groups, this paper engages the idea that perhaps the goal in a pluralistic society should not be to simply garner unanimous agreement or even the greatest consensus possible, but to ensure that decisions be seen by all members of a society as valid, whether or not they accord with individual or collective views. Arendt’s theory of judgment holds that it is …