Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

2009

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 841 - 870 of 95668

Full-Text Articles in Entire DC Network

Meat Man And Bear Boy Fairy Tales For Today, Eva Langston Dec 2009

Meat Man And Bear Boy Fairy Tales For Today, Eva Langston

LSU New Orleans Theses and Dissertations

No abstract provided.


Lucky Ones, Daniel Goodman Dec 2009

Lucky Ones, Daniel Goodman

LSU New Orleans Theses and Dissertations

No abstract provided.


Empire Of Dirt, Tawni Auxier Dec 2009

Empire Of Dirt, Tawni Auxier

LSU New Orleans Theses and Dissertations

No abstract provided.


Electro-Disinfection Of Ballast Water, Elizabeth Kathleen Mccraven Dec 2009

Electro-Disinfection Of Ballast Water, Elizabeth Kathleen Mccraven

LSU New Orleans Theses and Dissertations

This research validates electro-disinfection as a potential secondary ballast water treatment technology. Electricity applied to bacteria laden water produced bactericidal effects, reactive oxygen species and chlorine generation which annihilated bacteria. Evaluation of electro-disinfection experiments showed titanium electrodes had the maximum kill efficacy while disinfection with aluminum and stainless steel electrodes had lesser kill efficacy. A continuous flow electro-disinfection reactor was evaluated utilizing artificial brackish and fresh ballast water. Brackish water had a 100% bacteria kill efficiency utilizing titanium electrodes at a current density of 10 mA/cm2. Fresh water was augmented with the addition of salt to increase its electrical conductivity …


Heavy Metal Removal From Bilge Water By Electrocoagulation Treatment, Milton Andrade Dec 2009

Heavy Metal Removal From Bilge Water By Electrocoagulation Treatment, Milton Andrade

LSU New Orleans Theses and Dissertations

The purpose of this research was to observe the removal efficiency for copper (Cu), nickel (Ni), and zinc (Zn) using Electrocoagulation (EC) technique in a continuous flow reactor with a synthetic bilge water emulsion; and additionally, to discuss the operation cost of the treatment. The optimal configuration for EC treatment used combined electrodes, aluminum and carbon steel; flow rate of 1 L/min; effluent recycling and 7.5 amps; this optimal configuration achieved 99% of zinc removal efficiency, 70% of both, copper and nickel removal efficiency, and low operation costs. The current intensity did not have significance incidence on the removal efficiency. …


Reproductive Freedom In The United States And Louisiana: An Assessment Of The Last Decade, A Review Of The Current Climate, And A Scenario For The Future, Amy Granger Dec 2009

Reproductive Freedom In The United States And Louisiana: An Assessment Of The Last Decade, A Review Of The Current Climate, And A Scenario For The Future, Amy Granger

LSU New Orleans Theses and Dissertations

Government began legislating abortion in the mid nineteenth century and has controlled access to this service for women ever since. With the creation of hospital boards after WWII, state control over access became further entrenched. Regulations and restrictions since Roe v. Wade limit the availability of abortion services for women served by Medicaid and other social assistance programs. The existence of a class bias around access can be seen throughout the topic's history and legislation has unfairly targeted and therefore disproportionately affects poor women. The data show that these restrictions have no impact on the number of unintended pregnancies over …


Automation Of The Client Side Of Web Services Using Php, Menad Medjkane Dec 2009

Automation Of The Client Side Of Web Services Using Php, Menad Medjkane

LSU New Orleans Theses and Dissertations

Web Services have been the dominant technology in business integration and implementation of service oriented architectures. PHP is a server-side language popular for development of applications. A significant advantage of PHP is its light weight development for feature-rich web applications. Typically, PHP is used for making good-looking front end user interfaces; Java or other programming languages are used to develop the back end application. A secure and robust way for PHP programs to call back-end services is by Web Services. However, when the Web Service operations have complex interfaces, writing PHP client code can be difficult and error-prone. This thesis …


Monitoring And Inverse Dispersion Modeling To Quantify Vocs From Msw Landfill, Sarit Kumar Das Dec 2009

Monitoring And Inverse Dispersion Modeling To Quantify Vocs From Msw Landfill, Sarit Kumar Das

LSU New Orleans Theses and Dissertations

In USA, the Municipal Solid Waste (MSW) landfills accumulate about 130 million tons of solid waste every year. A significant amount of biodegradable solid waste is converted to landfill gas due to anaerobic stabilization by bacteria. These biochemical reactions produce volatile organic compounds (VOCs) like methane and others. Due to heterogeneity in refuse composition, unpredictable distribution of favorable environmental conditions for bacterial actions and highly uncertain pathway of gases, estimation of landfill gas emission for a particular landfill is complex. However, it is important to quantify landfill gases for health risk assessment and energy recovery purposes. This research is based …


An Ontology-Based Approach To Automatic Generation Of Gui For Data Entry, Fangfang Liu Dec 2009

An Ontology-Based Approach To Automatic Generation Of Gui For Data Entry, Fangfang Liu

LSU New Orleans Theses and Dissertations

This thesis reports an ontology-based approach to automatic generation of highly tailored GUI components that can make customized data requests for the end users. Using this GUI generator, without knowing any programming skill a domain expert can browse the data schema through the ontology file of his/her own field, choose attribute fields according to business's needs, and make a highly customized GUI for end users' data requests input. The interface for the domain expert is a tree view structure that shows not only the domain taxonomy categories but also the relationships between classes. By clicking the checkbox associated with each …


Fast Algorithm For Modeling Of Rain Events In Weather Radar Imagery, Anirudh Paduru Dec 2009

Fast Algorithm For Modeling Of Rain Events In Weather Radar Imagery, Anirudh Paduru

LSU New Orleans Theses and Dissertations

Weather radar imagery is important for several remote sensing applications including tracking of storm fronts and radar echo classification. In particular, tracking of precipitation events is useful for both forecasting and classification of rain/non-rain events since non-rain events usually appear to be static compared to rain events. Recent weather radar imaging-based forecasting approaches [3] consider that precipitation events can be modeled as a combination of localized functions using Radial Basis Function Neural Networks (RBFNNs). Tracking of rain events can be performed by tracking the parameters of these localized functions. The RBFNN-based techniques used in forecasting are not only computationally expensive, …


Teachers' Perceptions Of The Implementation Of Reading First, Raenell Houston Dec 2009

Teachers' Perceptions Of The Implementation Of Reading First, Raenell Houston

LSU New Orleans Theses and Dissertations

The purpose of this phenomenological study was to understand teachers' experiences related to the implementation of Reading First in the classroom and more specifically, how Reading First has impacted curriculum, instruction, assessment, student achievement, and professional development. The participants for this study were five certified, kindergarten and first grade public school teachers. In depth interviews were conducted with each participant regarding her experiences with the implementation of Reading First. Once collected, the data was then analyzed according to a method advanced by Moustakas (1994) and reported. Findings and recommendations included, but were not limited to the following: 1. There are …


Meta State Generalized Hidden Markov Model For Eukaryotic Gene Structure Identification, Carl Baribault Dec 2009

Meta State Generalized Hidden Markov Model For Eukaryotic Gene Structure Identification, Carl Baribault

LSU New Orleans Theses and Dissertations

Using a generalized-clique hidden Markov model (HMM) as the starting point for a eukaryotic gene finder, the objective here is to strengthen the signal information at the transitions between coding and non-coding (c/nc) regions. This is done by enlarging the primitive hidden states associated with individual base labeling (as exon, intron, or junk) to substrings of primitive hidden states or footprint states. Moreover, the allowed footprint transitions are restricted to those that include either one c/nc transition or none at all. (This effectively imposes a minimum length on exons and the other regions.) These footprint states allow the c/nc transitions …


Examination Of Faculty Expectations Of Technical College Administrators As An Important Factor In High Performing Environments, Phyllis A. Dupuis Dec 2009

Examination Of Faculty Expectations Of Technical College Administrators As An Important Factor In High Performing Environments, Phyllis A. Dupuis

LSU New Orleans Theses and Dissertations

Popular thought supports the notion that faculty expectations of technical college administrators appear to be linked to the success or failure of an institution at accomplishing its mission. These expectations provide the basis for the development of relationships that foster the growth of technical training and thus the growth of a skilled workforce. Faculty members in technical colleges are responsible for training individuals to meet business and industry needs. Administrators are responsible for efficiently achieving the institution's mission of workforce development. Unknown faculty expectations may inhibit the ability of administrators to achieve the institution's mission in an efficient manner. This …


Reliable Multicast In Mobile Ad Hoc Wireless Networks, Lawrence Klos Dec 2009

Reliable Multicast In Mobile Ad Hoc Wireless Networks, Lawrence Klos

LSU New Orleans Theses and Dissertations

A mobile wireless ad hoc network (MANET) consists of a group of mobile nodes communicating wirelessly with no fixed infrastructure. Each node acts as source or receiver, and all play a role in path discovery and packet routing. MANETs are growing in popularity due to multiple usage models, ease of deployment and recent advances in hardware with which to implement them. MANETs are a natural environment for multicasting, or group communication, where one source transmits data packets through the network to multiple receivers. Proposed applications for MANET group communication ranges from personal network apps, impromptu small scale business meetings and …


Synthesis Of Amphibian Alkaloids And Synthesis And Affinity Of Novel Cannabinoid Receptor Ligands, April R. Noble Dec 2009

Synthesis Of Amphibian Alkaloids And Synthesis And Affinity Of Novel Cannabinoid Receptor Ligands, April R. Noble

LSU New Orleans Theses and Dissertations

Amphibian alkaloids are attractive targets for synthesis due to their biological activity. An important class of amphibian alkaloids is the 2,5-disubstituted pyrrolidine-based family of compounds. There are many synthetic approaches for the preparation of the trans-2,5- disubstituted pyrrolidines, but methods for the construction of the cis-2,5-pyrrolidines are limited. Therefore, it was desired to develop an enantioselective approach for the preparation of cis-2,5-disubsituted pyrrolidines. (+)-Tropin-2-one derived from cocaine was used as starting material to exploit the inherent stereochemistry for construction of the cis-pyrrolidine ring. This permitted the unequivocal assignment of the absolute configuration of the target pyrrolidine. The structurally simple pyrrolidine …


An Investigation Of The Impact Of Student Government Involvement At One Public Historically Black University On The Career Choice Of African American Student Participants, Morolake Laosebikan-Buggs Dec 2009

An Investigation Of The Impact Of Student Government Involvement At One Public Historically Black University On The Career Choice Of African American Student Participants, Morolake Laosebikan-Buggs

LSU New Orleans Theses and Dissertations

The purpose of this study was to investigate student participation in collegiate student governance, the impact of that involvement and its influence on career choice for African-American participants, and to enlighten educators about role and value of collegiate student government participation. If participation in student government and involvement in leadership activities is important in the overall development of a student, then the benefits and characteristics of that development may appear after the student graduates and enters society and the workforce (Cress, Astin, Zimmerman- Oster, & Burkhardt, 2001). Studies conducted over the last twenty years have attempted to measure the impact …


Design And Synthesis Of Cb1 Receptor Ligands And Synthesis Of Amphibian Alkaloids, Hong Shu Dec 2009

Design And Synthesis Of Cb1 Receptor Ligands And Synthesis Of Amphibian Alkaloids, Hong Shu

LSU New Orleans Theses and Dissertations

Our project was aimed at the development of novel CB1 cannabinoid receptor antagonists that may have clinical applications for the treatment of cannabinoid and psychostimulant addiction. In this study, we designed, synthesized, and established the CB1 affinity for the 1,5-diaryl-1,2,3- triazole esters, a series of 4,5-diaryl-1-substituted-1,2,3-triazole analogues and a series of 4,5- diaryl-2-substituted-1,2,3-triazoles. Our research group has been interested in the synthesis of amphibian alkaloids due to their interesting biological activities. We have recently developed a general synthetic strategy which can rapidly prepare a few amphibian alkaloids simply from the abundant natural product (-)- cocaine This strategy was first successfully …


Efficiency Of Internal Capital Allocation And The Success Of Acquisitions, Meng Ye Dec 2009

Efficiency Of Internal Capital Allocation And The Success Of Acquisitions, Meng Ye

LSU New Orleans Theses and Dissertations

Does efficient internal investment generally translate into successful external investment activities? In this research we use the internal capital allocation efficiency as a proxy for the efficiency of internal investment, and study whether firms that are internally efficient also make efficient external investment decisions. Our sample consists of multi-segment acquirers that announce acquisitions between 1986 and 2003 (only completed deals are included). We estimate short-term and long-term abnormal performance, excess value and operating performance around mergers in order to measure the success of acquisitions (external investment decisions). Our results indicate that internal capital allocation efficiency is indeed a significant factor …


Enhancement Of The Properties Of Polymer By Using Carbon Nanotubes, Wai-Yin Tam Dec 2009

Enhancement Of The Properties Of Polymer By Using Carbon Nanotubes, Wai-Yin Tam

LSU New Orleans Theses and Dissertations

The outstanding properties of carbon nanotubes (CNTs) have stimulated a large number of researches to explore the potential of using them as reinforcement in polymer composites. Although many studies have reported the enlighten improvement of the materials properties by using CNTs as reinforcement, there are no promising and optimal results have been concluded to date. This thesis aims at studying the mechanical properties on thermoset polymer, Epoxy, by employing a small amount of carbon nanotubes as reinforcement. Two different types of nanotube-based composites are prepared i.e. a raw single-walled carbon nanotube (SWNT) composites and a functionalized single-walled carbon nanotube (FSWNT) …


On Corporate Hedging And Firm Focus And On Bank Board Structure, Bei Zeng Dec 2009

On Corporate Hedging And Firm Focus And On Bank Board Structure, Bei Zeng

LSU New Orleans Theses and Dissertations

This dissertation consists of two essays: one looks at the relation between firm focus and hedging in the REIT industry, and the other compares bank board structures in China and the US. The first essay presented in Chapter 2 examines the relation between corporate hedging and firm focus in the REIT industry by using a sample of REITs in 2005 and in 2007. We find 46.41% utilization rate in 2005 and 43.41% in 2007. Consistent with our hypothesis, we find that, relative to diversified firms, focused firms are more likely to engage in hedging. Focused firms also tend to be …


Augustine And Other Stories, Amanda Pederson Dec 2009

Augustine And Other Stories, Amanda Pederson

LSU New Orleans Theses and Dissertations

No abstract provided.


Ms. Catherine Mikell Dec 2009

Ms. Catherine Mikell

African American Funeral Programs

No abstract provided.


John Ivy Parrish Sr. Dec 2009

John Ivy Parrish Sr.

African American Funeral Programs

Funeral Program for John Ivy Parrish Sr. On Dec. 21, 2009 at Mt. Zion United Methodist Church


‘Tis The Season For Cal Poly Eggnog, Public Affairs Office Dec 2009

‘Tis The Season For Cal Poly Eggnog, Public Affairs Office

Press Releases

No abstract provided.


Western Michigan University Commencement Exercises-12pm, John M. Dunn Dec 2009

Western Michigan University Commencement Exercises-12pm, John M. Dunn

WMU President John Dunn

No abstract provided.


Twas The Night Before Christmas, Center For Performing Arts Dec 2009

Twas The Night Before Christmas, Center For Performing Arts

Center for Performing Arts Memorabilia

Program for the December 19, 2009 performance of 'Twas the Night Before Christmas by Theatre IV.


Deafdigest: Deaf Sports News December 19, 2009, Barry Strassler Dec 2009

Deafdigest: Deaf Sports News December 19, 2009, Barry Strassler

DeafDigest Sports 2009

No abstract provided.


Defining The Role Of Syndecan-4 In Mechanotransduction Using Surfacemodification Approaches, Robert M. Bellin, James D. Kubicek, Matthew J. Frigault, Andrew J. Kamien, Robert L. Steward, Hillary M. Barnes, Michael B. Digiacomo, Luke J. Duncan, Christina K. Edgerly, Elizabeth M. Morse, Chan Young Park, Jeffrey J. Fredberg, Chao Min Cheng, Philip R. Leduc Dec 2009

Defining The Role Of Syndecan-4 In Mechanotransduction Using Surfacemodification Approaches, Robert M. Bellin, James D. Kubicek, Matthew J. Frigault, Andrew J. Kamien, Robert L. Steward, Hillary M. Barnes, Michael B. Digiacomo, Luke J. Duncan, Christina K. Edgerly, Elizabeth M. Morse, Chan Young Park, Jeffrey J. Fredberg, Chao Min Cheng, Philip R. Leduc

Biology Department Faculty Scholarship

The ability of cells to respond to external mechanical stimulation is a complex and robust process involving a diversity of molecular interactions. Although mechanotransduction has been heavily studied, many questions remain regarding the link between physical stimulation and biochemical response. Of significant interest has been the contribution of the transmembrane proteins involved, and integrins in particular, because of their connectivity to both the extracellular matrix and the cytoskeleton. Here, we demonstrate the existence of a mechanically based initiation molecule, syndecan-4. We first demonstrate the ability of syndecan-4 molecules to support cell attachment and spreading without the direct extracellular binding of …


Western Michigan University Commencement Exercises-3pm, John M. Dunn Dec 2009

Western Michigan University Commencement Exercises-3pm, John M. Dunn

WMU President John Dunn

No abstract provided.


12/19/2009 Obituary Records, Hawaii Obituaries Dec 2009

12/19/2009 Obituary Records, Hawaii Obituaries

Obituaries

List of Obituaries for individuals who passed away on 12/19/2009. Scroll down to see the names and obituary description.