Digital Commons Network^™

The Relationship Among Alcohol Consumption, Dietary Intake, And Body Mass Index In Young Adults, Mary C. May

LSU Master's Theses

This study was designed to assess the relationship of alcohol consumption, dietary intake, and body mass index (BMI) in 1,335 young adult males and females aged 20-38 years (62% female and 27% black) who were part of the Bogalusa Heart Study. Data were collected in 1995-1996 on dietary intake and alcohol consumption patterns. The prevalence of alcohol consumption was higher in males compared with females and higher in whites than blacks. Among drinkers, whites and blacks did not differ in the amount of alcohol consumed. Energy from alcohol was also greater in males than in females. Total energy intake did …

Covenant Atonement As A Wesleyan Integrating Motif, R. Larry Shelton

Faculty Publications - Portland Seminary

No abstract provided.

Cc: Job Seekers Current Workers University Aspirants: Conversations On Community Co, Mateusz Perkowski

Metroscape

An article which discusses the mission and value of higher learning in community colleges in the Portland Metro area.

In Vitro Evaluation Of The Securos Cranial Cruciate Ligament Repair System And Fluorocarbon Leader Line For Use As Lateral Fabella-Tibial Sutures, Max Nielsen Banwell

LSU Master's Theses

Cranial cruciate ligament (CCL) rupture is a common injury in the dog and major cause of degenerative joint disease. The pathophysiology of CCL rupture in the dog is well described. Osteoarthritis secondary to CCL rupture causes severe pain and lameness. There are many surgical techniques accepted for dogs with CCL rupture. A commonly performed technique is an extracapsular repair with a lateral fabella-tibial suture (LFS) using large diameter nylon leader line (NLL). Mechanical demands placed upon the LFS are high requiring the material used be able to withstand a high amount of force, undergo minimal elongation, and have a high …

Guanajuato: A Virtual Exhibit, Norma Elena Gonzalez

LSU Master's Theses

This thesis will present a virtual exhibition of a tourist destination in Mexico, Guanajuato City. By applying my previous experiences and the knowledge and skill acquired during this MFA program, I developed a Multimedia exhibition that encompasses a new virtual experience of the Mexican culture. This exhibition demonstrates my proficiency in the area of motion graphics.

Watermarking Using Decimal Sequences, Navneet Kumar Mandhani

LSU Master's Theses

This thesis introduces the use of decimal sequences in watermarking to hide information for authentication. The underlying system is based on code division multiple access (CDMA), which is a form of spread spectrum communication. Different algorithms for the use of decimal sequences have been formulated for use in black and white images. The watermark is spread across the carrier image by using the d- sequences of optimal period and retrieval is made by the use of correlation. Matlab version 6.5 was used to implement the algorithms discussed in this thesis. The advantage of using d-sequences over PN sequences is that …

The Fidelity Of Red Snapper (Lutjanus Campechanus) To Petroleum Platforms And Artificial Reefs In The Northern Gulf Of Mexico, Megan Blythe Peabody

LSU Master's Theses

The habitat value of petroleum platforms for red snapper, Lutjanus campechanus, is poorly understood. However, it is widely recognized by both scientists and fishermen that the presence of platforms in the northern Gulf of Mexico (GOM) has affected the distribution of red snapper by the addition of hard substrate habitat. I evaluated the habitat value of standing and toppled platforms by monitoring the fidelity of red snapper to these structures with acoustic telemetry. In May 2003, 125 red snapper were captured with hook and line at several platforms in a 35-km2 portion of the South Timbalier oil and gas lease …

"Ya Know Frenchy, You Talk A Broken Language": An Analysis Of Syllable-Coda Phonetic Realizations In Creole African American Vernacular English, Rachel Rose Mentz

LSU Master's Theses

Creole African American Vernacular English or CAAVE is a variety of English spoken by African Americans of French ancestry who live primarily in the French Triangle of Louisiana. Dubois and Horvath (2003b) have previously published on glide absence in CAAVE and have suggested that CAAVE is a unique dialect of English. They attribute CAAVE’s glide absence to the contact of Creole African Americans with diverse groups of English speakers and not to language interference from French. This research further pursues these hypotheses by studying the phonological realization of word final syllable-codas for six old male speakers of CAAVE. The reduction …

A Performance Genealogy Of "Etchings Of Debutantes", Melanie A. Kitchens

LSU Master's Theses

In this thesis history performs that which Della Pollock terms “historicity” in her “Introduction” to Exceptional Spaces: Essays in Performance and History. History as historicity is no longer an evolutionary master narrative that dictates essential Truths. Rather, it is a site for performance where unfinalized and partial fragments of the past cluster into stories that mingle fact and fiction. Historicity defines a space or an event where history is a doing. The performer of this history embraces agency, which she uses to place herself within history rather than dominate or be dominated by it. Observing history as historicity, Joseph Roaches …

Parallel Molecular Dynamics Simulations Of Antimicrobial Peptides, Svetlana V. Oard

LSU Master's Theses

Molecular dynamics (MD) simulations of the wheat antimicrobial peptide â-purothionin were carried out in explicit water (~14,000 atoms) using an all-atom model. The structural properties of the peptide as a function of MD simulation, temperature, and presence of the mono- and divalent metal ions were investigated. The accuracy and scalability tests of the code Peach 3.8 for our system were performed on the Intel Xeon-based Linux cluster SuperHelix at Louisiana State University (LSU). The code showed the reliable accuracy and the parallel efficiency of 0.61 for ~14,000 particles on 16 processors. The microcanonical (MC) MD simulation of â-purothionin in water …

State-Level Environmental Risk Perception: An Analysis Of 20 Comparative Risk Reports, Mandy Green

LSU Master's Theses

Research was conducted to identify the states that compiled Comparative Risk Reports and the year in which the study was completed. The information relating to the type of committee that compiled the risk report and the final risk rankings was examined. State Comparative Risk Reports were collected for twenty states and the risk rankings that each state compiled were reviewed to determine which states ranked third generation environmental problems and the ranking that those problems were given. The risk reports compiled by each state were also used to determine which states ranked natural resource based problems and the ranking that …

A Case Study Of The National Advancement Plan At Louisiana State University As Implemented By The Lsu Foundation In The Memphis, Tennessee, Area, Elizabeth Nealy

LSU Master's Theses

Because university foundations are facing increased pressures as the result of declining funds and increased competition, they must learn to use more effectively a wide range of marketing activities and demographic segmentation. Prospect identification may be one such tool. The literature on non-profit philanthropy suggests that the demographic segmentation of alumni and prospect screening and subsequent identification may serve as appropriate criteria. This case study examines how giving levels, involvement levels and attitudes of donors may vary as a result of the implementation of the National Advancement Plan, a systematic peer screening model and communications tool developed for a university …

"Don't Pooh-Pooh Our Poo Poo": Penalty, Subsidy, And Refusal To Fund In The Aftermath Of National Endowment For The Arts V. Finley, James Gaddy

LSU Master's Theses

Legal scholars said the National Endowment for the Arts v. Finley decision would create a "chilling effect" in government subsidy programs, and it unlawfully expanded the government speech doctrine. By analyzing cases that subsequently use Finley for a substantive part of their rationale, this article argues the opposite: the courts have rejected the government's attempts to interpret the decision as one that allows viewpoint discrimination and have not allowed the government to further a broad reading of the decision. The article also argues that, under the government speech doctrine, Finley provides the controlling precedent for truly "hybrid speech" cases where …

Feeding Ecology And Morphometric Analysis Of Paddlefish, Polyodon Spathula, In The Mermentau River, Louisiana, Nicole Adele Smith

LSU Master's Theses

Little is known about the morphometrics and the feeding ecology of paddlefish in Louisiana. I examined the morphometrics and feeding ecology of paddlefish from the Mermentau River, Louisiana from March 2002 to February 2003. Paddlefish were examined morphometrically by taking measurements of eye-fork length (EFL), body cavity length (BCL), girth (G), vent girth (VG), mouth vertical (MTB), mouth horizontal (MSS), and mouth gullet bottom (MGB) to determine which parameters would give a better estimate of weight (W). Regression analysis resulted in a morphometric model of the form: logW = 10.10 + 1.52 (logEFL) + 1.21 (logG) + 0.24 (logVG) (r2 …

Lost In "Conceptual Space" : Metaphors Of Conceptual Integration, L. David Ritchie

Communication Faculty Publications and Presentations

Conceptual integration theory (Fauconnier & Turner, 1998, 2002) is re-examined in the light of recent criticisms (e.g., Gibbs, 2000, 2001). It is argued that the assumption of four independent "cognitive spaces" enters the model primarily as an entailment of the "space," "blending," and "construction" metaphors, leads to unnecessary ambiguity, and works against statement of the theory in a form that supports derivation of testable hypotheses. Several examples from Fauconnier and Turner (2002) are analyzed to show that they can be interpreted more simply, without need of four separate "spaces." Suggestions are made for reformulating conceptual integration theory without the problematic …

A New Framework For Eu Administration: The Financial Regulation 2002, Paul Craig

Articles by Maurer Faculty

No abstract provided.

Prospect Theory And The Cyprus Conflict: Analyzing Decisionmaking In The Turkish Cypriot President, Tarah Marie Wheeler

Political Science Masters Theses

Rauf R. Denktash, the Turkish Cypriot president and leader of the Turkish Republic of Northern Cyprus, has made many decisions not to negotiate with his Greek Cypriot counterpart for peace and reunification on the island of Cyprus. Traditional rational choice theories do not explain his willingness to sacrifice political power for his policy goals in risky choices. Prospect theory, a cognitive behavioral theory of decisionmaking, may help to explain why Denktash makes those risky choices by showing that decisionmakers who feel themselves to be in the domain of losses will make risky choices to gain their reference point, the location …

Portland State Magazine, Portland State University. Office Of University Communications

Portland State Magazine

PSU’s alumni magazine, published 2-3 times a year. In this issue: PSU experts look at the high cost of housing criminals; mussels, snail, crabs, and other transoceanic hitchhikers cause billions of dollars in damage; the fantastic and supernatural are Hollywood writer Mark Verheiden’s specialties; new coach and hearty sailors bring recognition to Sailing Club; record and music-making in the digital age; and more.

Who Are We And Who Are They? A Comparison Of Philosophical Beliefs Between American And Chinese Teacher Education Students, Jane Liu

Northwest Journal of Teacher Education

The purpose of this study was to compare and contrast philosophical beliefs commonly shared among American pre-service and in-service teachers and their Chinese counterparts. A total of 100 responses was included in this study. A philosophical inventory with 34 items was used. The causes for the similarities and differences as indicated in the findings were examined. This study pointed out the danger of stereotyping people based on cultural backgrounds. lt also encouraged teacher educators to challenge our own habitual view and vision of our practice.

Satisfaction With Provider Communication Among Spanish-Speaking Medicaid Enrollees, David M. Mosen, Matthew J. Carlson, Leo S. Morales, Pamela P. Hanes

Sociology Faculty Publications and Presentations

OBJECTIVE: To determine if differences between English- and Spanish-speaking parents in ratings of their children's health care can be explained by need for interpretive services.

METHODS: Using the Consumer Assessment of Health Plans Survey-Child-Survey (CAHPS), reports about provider communication were compared among 3 groups of parents enrolled in a Medicaid managed care health plan: 1) English speakers, 2) Spanish speakers with no self-reported need for interpretive services, and 3) Spanish speakers with self-reported need for interpretive services. Parents were asked to report how well their providers 1) listened carefully to what was being said, 2) explained things in a way …

Building Active Communities: Linking Lents, Carolyn Bonner, Dan Bower, Heather Marren, Michael Rose, Beth Shuck, Rania Wasfy

Master of Urban and Regional Planning Workshop Projects

The purpose of the Linking Lents Project is to increase opportunities for physical activity in the Lents neighborhood. Both programming changes and physical changes to the built environment are needed to accomplish this goal. While a trailhead in the Lents neighborhood will attract some new users to the trail, a trailhead alone may not greatly increase trail use. A Lents trailhead constructed in conjunction with improved overall access to the trail, connections to neighborhood amenities and public education of the benefits of increased physical activity will increase Lents residents’ use of the trail. This project was conducted under the supervision …

Outer South East Livable Infill Project, Debbie Collard, Kristine Dos Remedios, Krista Hornaday, Harper Kalin, Ying Lin, Kris Sorensen

Master of Urban and Regional Planning Workshop Projects

The City of Portland, Oregon has experienced unprecedented population growth in the last decade, much of which has been accommodated through infill development. Not all infi ll development has contributed to meeting design goals, prompting the City’s Bureau of Planning to launch the Infill Design Project in 2003. The Infill Design Project aims to improve the design of multi-dwelling and rowhouse development outside the Central City. This study supports the Infill Design Project by studying the design of new, multi-family infi ll development in a section of Outer Southeast Portland, Oregon. Through public outreach, this study identifies community design preferences …

A Comparison Of Modified Reconstructability Analysis And Ashenhurst‐Curtis Decomposition Of Boolean Functions, Anas Al-Rabadi, Marek Perkowski, Martin Zwick

Complex Systems Faculty Publications and Presentations

Modified reconstructability analysis (MRA), a novel decomposition technique within the framework of set‐theoretic (crisp possibilistic) reconstructability analysis, is applied to three‐variable NPN‐classified Boolean functions. MRA is superior to conventional reconstructability analysis, i.e. it decomposes more NPN functions. MRA is compared to Ashenhurst‐Curtis (AC) decomposition using two different complexity measures: log‐functionality, a measure suitable for machine learning, and the count of the total number of two‐input gates, a measure suitable for circuit design. MRA is superior to AC using the first of these measures, and is comparable to, but different from AC, using the second.

A Comparison Of System Dynamics And Agent-Based Simulationapplied To The Study Of Cellular Receptor Dynamics, Wayne W. Wakeland, Edward J. Gallaher, Louis Macovsky, C. Athena Aktipis

Complex Systems Faculty Publications and Presentations

Cellular receptor dynamics are often analyzed using differential equations, making system dynamics (SD) a candidate methodology. In some cases it may be useful to model the phenomena at the biomolecular level, especially when concentrations and reaction probabilities are low and might lead to unexpected behavior modes. In such cases, agent-based simulation (ABS) may be useful. We show the application of both SD and ABS to simulate non-equilibrium ligand-receptor dynamics over a broad range of concentrations, where the probability of interaction varies from low to very low. Both approaches offer much to the researcher and are complementary. We did not find …

Using Design Of Experiments, Sensitivity Analysis, And Hybrid Simulation To Evaluate Changes To A Software Development Process: A Case Study, Wayne Wakeland, Robert H. Martin, David Raffo

Complex Systems Faculty Publications and Presentations

Hybrid simulation models combine the high-level project issues of System Dynamics models along with the detailed process representation of discrete event simulation models. Hybrid models not only capture the best of both of these simulation paradigms, but they also are able to address new issues that are important in managing complex real-world development projects that neither the System Dynamics nor Discrete Event simulation paradigms are able to address alone.

In order to reap the full benefits from a simulation model, a structured approach for analyzing model results is necessary. The recommended approach is a combination of the Design of Experiments …

Focal Point, Volume 18 Number 01, Portland State University. Regional Research Institute

Research and Training Center - Focal Point

This issue highlights recent work at the Research and Training Center on Family Support and Children's Mental Health in Portland, Oregon. The Center's work is guided by a vision of family–professional partnership within systems of care serving children with emotional or behavioral disorders and their families.

Inactivation Of A Bacterial Virulence Pheromone By Phagocyte-Derived Oxidants: New Role For The Nadph Oxidase In Host Defense, Jacob M. Rothfork, Graham S. Timmins, Michael N. Harris, Xian Chen, Aldons J. Lusis, Michael Otto, Ambrose L. Cheung, Hattie D. Gresham

Dartmouth Scholarship

Quorum sensing triggers virulence factor expression in medically important bacterial pathogens in response to a density-dependent increase in one or more autoinducing pheromones. Here, we show that phagocyte-derived oxidants target these autoinducers for inactivation as an innate defense mechanism of the host. In a skin infection model, expression of phagocyte NADPH oxidase, myeloperoxidase, or inducible nitric oxide synthase was critical for defense against a quorum-sensing pathogen, Staphylococcus aureus, but not for defense against a quorum sensing-deficient mutant. A virulence-inducing peptide of S. aureus was inactivated in vitro and in vivo by reactive oxygen and nitrogen intermediates, including HOCl and ONOO(-). …

Effect Of Intensity Increment On P300 Amplitude, Tim Skinner

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to determine the effects of task difficulty on the amplitude and latency of the P300 by altering the intensity of the oddball stimulus. A P300 was obtained on 22 adult subjects ranging in age from 21 to 34 years of age (mean = 24 years) with normal hearing. The "frequent stimulus" was a 1000 Hz or 4000 Hz tone burst, gated with a rise and fall time of 10 msec and 20 msec plateau, presented at 75 dBn HL The "oddball stimulus" was a tone burst of the same frequency (1000 Hz or 4000 …

Tyranny, Natural Law, And Secession, Geoffrey Plauche

LSU Master's Theses

This thesis is an examination of the problem of tyranny from the perspective of radical libertarianism. History is to be seen as a race and conflict between liberty and power. After a brief introduction, the second section of this thesis is devoted to sketching out a natural law and natural rights theory. With this as the foundation, the third section analyzes the seminal work of Étienne de la Boétie’s The Discourse of Voluntary Servitude in which he elucidates the nature of tyranny and the psychology of subjection. All governments, even the worst tyranny, rest upon general popular acceptance. Religious and …

The Catalyst To Harm Standard: Punishing Speech That Facilitates Harm, J. Colin Trisler

LSU Master's Theses

The Catalyst to Harm Standard is a specific standard that sets forth step-by-step criteria for the courts to follow so that they can factually determine if the speech in question falls into the category of protected or unprotected speech. This Standard labels certain speech as “bad” not because of its ideological or social content, but because it is speech that is linked to a definitive social harm that the legislature has the constitutional authority to prevent or punish. This Standard uses three criteria to determine the liability of speech that has allegedly caused harm. In order to meet these requirements, …