Digital Commons Network^™

Straight Ahead: The Life, Pedagogy, And Influence Of Dennis L. Schneider, Louie Colton Sperry Eckhardt

LSU Doctoral Dissertations

The career of Dennis L. ‘Denny’ Schneider, Professor of Trumpet at the University of Nebraska-Lincoln from 1961-1996, was expansive. From small town Nebraska, Schneider graduated from the University of Nebraska and Indiana University. After serving in the USAF Strategic Air Command Band, and teaching public school music, Schneider began teaching at the University of Nebraska. He served as principal trumpet of the Lincoln Symphony Orchestra, Omaha Symphony Orchestra, and the Nebraska Chamber Orchestra for decades. Schneider also served as principal trumpet for the Cabrillo Summer Festival Orchestra, and performed and recorded with the Summit Brass. He was the recipient of …

Impact Of Reduced Rates Of Hormonal Herbicides Aon Sweetpotato (Ipomoea Batatas Lam.) Growth And Development, Thomas Michael Batts

LSU Master's Theses

Studies evaluated impact of dicamba, 2,4-D, and glyphosate at reduced rates to sweetpotato at root formation (RF) and development (RD) growth stages. For DGA salt of dicamba at RF, glyphosate plus dicamba at 1/10x reduced storage root number 42%, canner grade yield 33%, and total yield 36%. With choline salt of 2,4-D at RF, storage root number compared to the non-treated (6.5) was reduced with glyphosate alone at 1/100x (5.1), 2,4-D alone at 1/250x (5.1), and glyphosate plus 2,4-D applied at 1/10 (4.2) and 1/1000x (5). Canner yield was reduced 32% with glyphosate alone 1/10x, 26 and 27% with 2,4-D …

Space Cops And Cyber Cowboys: An Institutional Comparison Of The Governance Of Space Exploration And The Internet, James Luther Gilley

LSU Doctoral Dissertations

A growing concern for human society is the question of technology, how they are to be used and how can they best be governed. The very question of whether technology is governable remains for the most part unexplored. This work will seek to examine these important questions. By utilizing a historical institutional perspective, two case studies of the governance of technologies that have emerged in the last century will be explored. Space Exploration technologies and the advanced networking of computers known as the Internet will serve as the case to illuminate the question of governing technology. Deep qualitative functional analysis …

New Identification And Decoding Techniques For Low-Density Parity-Check Codes, Tian Xia

LSU Doctoral Dissertations

Error-correction coding schemes are indispensable for high-capacity high data-rate communication systems nowadays. Among various channel coding schemes, low-density parity-check (LDPC) codes introduced by pioneer Robert G. Gallager are prominent due to the capacity-approaching and superior error-correcting properties. There is no hard constraint on the code rate of LDPC codes. Consequently, it is ideal to incorporate LDPC codes with various code rate and codeword length in the adaptive modulation and coding (AMC) systems which change the encoder and the modulator adaptively to improve the system throughput. In conventional AMC systems, a dedicated control channel is assigned to coordinate the encoder/decoder changes. …

Community Assessment Of African Maternal Health In The Portland Region: Drivers For Community, Health Services And Institutional Change, Marie-Elena Reyes, Ann Curry-Stevens

Center to Advance Racial Equity Publications and Reports

This community needs assessment surfaces a range of health priorities faced by the African community. While the scope of the study is limited by time and resources, and strategically focused on maternal health, there are a wider set of upstream and downstream health challenges that impede the community’s wellbeing. We encourage policy makers to remember these whenever health policies, and in fact all manner of policies and programs tied to the social determinants of health, are being considered.

The main body of this report contains the insights of the 56 African women who participated in six focus groups. Their voices …

Child And Maternal Health In The Slavic Community: Insights On Assets And Priorities, Marie-Elena Reyes, Ann Curry-Stevens

Center to Advance Racial Equity Publications and Reports

The Slavic community’s health is impacted by race and ethnicity, and also by issues that flow from being a newcomer community, and also from their status as refugees. They also bring to the U.S.A. cultural orientation that is collectivist, and shared experiences of persecution and deep distrust of the government. As is detailed in this report, these experiences have an impact on health and wellbeing, and simultaneously have a detrimental effect on the economic stature of the community.

This Community Needs Assessment on the Health of Slavic Children (ages 0-5 years) was conducted to produce a “needs assessment” report outlining …

Interorganizational Collaboration And Systemic Change Framework For Building Information Modeling (Bim) Adoption, Rehema Joseph Monko

LSU Doctoral Dissertations

It was found that an integrated framework needs to be developed for the construction industry that allows optimized interorganizational collaboration and systemic change while using Building Information Modeling (BIM) technologies. The framework needs to be effective so the industry can adopt BIM through a set of interdependent activities beyond their organizational boundaries. The adoption has been proven difficult because of industry competitiveness and a fragmented work environment. Meanwhile, existing frameworks vary between studies. This research developed an integrated framework, identified critical factors, and provided an evaluation guide for interorganizational collaboration and set of coordinated changes necessary to adopt BIM. This …

The Relationship Between Pinterest Use And Body Dissatisfaction, Krystal Badillo

Undergraduate Theses and Senior Projects

No abstract provided.

Natural Order: The Case For Applying Biomimetic Design Principles To Mass Communication Technology Design, William Glass

LSU Master's Theses

In this paper I tested the effectiveness of a biomimetically designed classifier algorithm in an effort to support a new argument for the systemic application of biomimetic design principles to mass communication technology. To supplement the purely system-level test, I conducted a series of interviews with interface-level designers regarding their own design strategies, generally accepted design strategies in the field of mass communication technology design, new design strategies, and the landscape of the field in general. The findings of my test lend strong credence to biomimicry's potential systemic contribution to mass communication technology design, and the tone of the interview …

A Comparative Case Study: An Examination Of How Literature Assists Children Experiencing A Trauma, Michelle Clare Benoit

LSU Doctoral Dissertations

This case study, with four elementary school students as participants, examined the use of books and bibliotherapy when experiencing a traumatic incident. Utilizing fiction books, I explored how literature could be a powerful tool for overcoming life-altering events and circumstances, such as losing a pet, going through a divorce, or dealing with a grandparent who is suffering from Alzheimer's, with a bully in school, or the death of a loved one. Bibliotherapy could also be effective when used with individuals that stutter, children with dyslexia, and children coping with death or a parental mental illness. For this study, the data …

High Fedelity Simulation: Its Impact On Self-Confidence And Satisfaction In Learning Among Sophomore And Senior Students, Kim Simoneaux Hurst

LSU Doctoral Dissertations

The purpose of this study was to determine the perceptions of selected aspects of high fidelity simulation among students enrolled in a baccalaureate nursing program and the influence of these perceptions on students’ satisfaction and self-confidence in learning. In order to collect the necessary data, the Satisfaction and Self-confidence in Learning and Simulation Design Scale instruments were used. These instruments were completed by both sophomore and senior baccalaureate nursing students following simulation lab experiences. The majority of students surveyed was female of the Millennial Generation and averaged a GPA of 3.14. There were approximately equal numbers of sophomore and senior …

Writing In The Geometry Classroom, Amy Lynn Rome

LSU Master's Theses

This study sought a time-efficient way to implement writing in ninth-grade Geometry. Students wrote responses to five expository writing prompts spread out over the spring semester of the 2014-2015 school year. Students’ first attempts were graded and returned to them along with feedback in the form of a teacher-written exemplar. Students rewrote assignments to improve their grades. All first and second attempts were collected and evaluated. We found that students were more successful after seeing the exemplar. Moreover, on assignments occurring later in the semester, more students were able to score in the top categories of the writing assignments on …

Uncertainty Analyses Of Climate Change Impact On Hydrologic Projections, Ehsan Beigi

LSU Doctoral Dissertations

This study conducts uncertainty analysis on future region-scale hydrologic projections under the uncertain climate change projections of the IPCC Fifth and Forth Assessment Reports. The hierarchical Bayesian model averaging (HBMA) method is adopted to segregate and prioritize sources of climate projection uncertainty, obtain ensemble mean of hydrologic projection, and quantify the hydrologic projection uncertainty arising from individual uncertainty sources. This study deals with the choices of greenhouse gas (GHG) concentration trajectories, global climate models (GCMs), and GCM initial conditions as three major uncertainty sources in downscaled precipitation and temperature projections. The method is applied to investigate future hydrologic projections in …

An Efficient Fault Location Algorithm For Shipboard Power Systems, Pedram Jahanmard

LSU Master's Theses

The Shipboard Power System (SPS) supply energy to sophisticated systems for navigation, communication, weapons, and operation. Due to the ship’s critical operating condition, faults can be very detrimental. Faults in the SPS may happen because of failure of electrical components or by damages that happen during a battle. These faults may interrupt the paths for supplying energy to loads that are not damaged. To enhance survivability of naval ships, SPS requires an efficient fault location algorithm in order to locate and clear the fault as well as provide an alternative path to supply energy to the loads that are not …

Rhetoric And Food: The Rise Of The Food Truck Movement, Bryan W. Moe

LSU Doctoral Dissertations

This analysis is an attempt to study the rise of a new mobile food medium the food truck. I examine the movement of rhetorical actors, the situation, the audiences, and discourses created and sustained through rhetorical practices. These include looking into contemporary controversies, the history and storytelling that helps to convey identity, a new aesthetic experience created by the medium, and specifically their sophistic character and rhetoric helping them speak on issues of social justice and change. To understand these texts, I examine each of them in light of their rhetorical situation and the convergence of a multitude of kairotic …

Stress In Allied Healthcare Students, Amy Fitzsimmons

Undergraduate Theses and Senior Projects

No abstract provided.

A Vocal Autobiography : Pedagogical Considerations And Personal Review Of Beginning Through Advanced Voice Lessons, Jacy Walker

Undergraduate Theses and Senior Projects

No abstract provided.

Language Processing And The Artificial Mind: Teaching Code Literacy In The Humanities, Jerry Scott Weltman

LSU Master's Theses

Humanities majors often find themselves in jobs where they either manage programmers or work with them in close collaboration. These interactions often pose difficulties because specialists in literature, history, philosophy, and so on are not usually "code literate." They do not understand what tasks computers are best suited to, or how programmers solve problems. Learning code literacy would be a great benefit to humanities majors, but the traditional computer science curriculum is heavily math oriented, and students outside of science and technology majors are often math averse. Yet they are often interested in language, linguistics, and science fiction. This thesis …

Evolution And Usage Of The Portal Data Archive: 10-Year Retrospective, Kristin A. Tufte, Robert Bertini, Morgan Harvey

Civil and Environmental Engineering Faculty Publications and Presentations

The Portal transportation data archive (http://portal.its.pdx.edu/) was begun in June 2004 in collaboration with the Oregon Department of Transportation, with a single data source: freeway loop detector data. In 10 years, Portal has grown to contain approximately 3 TB of transportation-related data from a wide variety of systems and sources, including freeway data, arterial signal data, travel times from Bluetooth detection systems, transit data, and bicycle count data. Over its 10-year existence, Portal has expanded both in the type of data that it receives and in the geographic regions from which it gets data. This paper discusses the …

A Study Of After-School And Summer Programs: The Effectiveness Of Law-Related Youth Educational Programs For Adolescents In Marginalized Communities, Pamela Anne Labbe

LSU Master's Theses

It was the interest of this project to determine if law-related educational activities – when incorporated into after-school and summer programs that are rooted in marginalized communities – were effective when applied to adolescent residents. The current study is informed by theories of place, social class, social disorganization and juvenile delinquency. Using ethnographical methods, this project followed after-school and summer programs developed for youth in a South Louisiana black community characterized by pockets of poverty, blight and disorder. Through qualitative data analysis, the themes of how community operated in the target neighborhoods, how community members responded to neighborhood disorder and …

A Test Of General Strain Theory: Suicidal Ideation And Attempt Among Adolescents In Istanbul, Turkey, Muhammed Yildiz

LSU Master's Theses

Previous suicidal ideation and attempt are the strongest predictors of subsequent completed suicide, which is the second leading cause of death among youth today. Research shows that the risk factors for adolescent suicidal behaviors can be grouped into demographic, social, and psychological categories, so a broad theoretical framework is needed to examine the range of these factors’ effects. In this study, Agnew’s general strain theory is tested to explain those suicidal behaviors among adolescents in Istanbul, Turkey. Agnew argued that specific strains were more likely to lead to deviance, therefore a corresponding set of strains are selected. He also argued …

Metamorphoses Of The Pygmalion Myth In French Literature 1771 – 1886, Carrie L. O'Connor

LSU Doctoral Dissertations

Writers have long explored and attempted to portray the visual artist’s challenge of creating the ideal in the real world through art. My thesis asserts that the Pygmalion myth, originally told in written form in Ovid’s 8 A.D. Metamorphoses, is the quintessential model to explore the changing, and sometimes problematic, relationships between the artist, the creation, and the creative process. The three main characters in the Pygmalion myth – the sculptor, the sculpture, and the divine intervention – each appear, albeit in different manifestations, in its later adaptations. Throughout the late eighteenth and nineteenth centuries in French literature, authors explored …

Hybridization And Population Structure Of Western Gulf Coast Mottled Ducks, Robert Joseph Ford

LSU Master's Theses

Rates of hybridization between species that do not normally interbreed have increased due to human impacts on natural environments, such as habitat alteration or introductions of non-native species. Human-induced hybridization can be detrimental to wildlife and contribute to species extinctions. In Florida, feral Mallards (Anas platyrhynchos) hybridize with endemic Mottled Ducks (A. fulvigula) at rates close to 9%. However, levels of hybridization between these two species have not been extensively examined in the western Gulf Coast (from Alabama to northern Mexico) despite the potential impact on the Mottled Duck lineage. In this study, I examined the degree of hybridization between …

The Unattainable Ideal: Walter Lippmann And The Limits Of The Press And Public Opinion, Amy Solomon Whitehead

LSU Master's Theses

Walter Lippmann’s classic work, Public Opinion, crystallized thinking about the dynamic relationship between the press and public opinion, and clarified the role of each in democracy. Evaluations of that book, however, tend to be one-dimensional. Public Opinion captured just one iteration of his thinking on the subject, not his final statement on the matter. A comprehensive survey of his writing reveals Lippmann’s views on the press and public opinion were not static, yet the attention Public Opinion receives continues to overshadow his other works; his evolving views on the press and public opinion are rarely mentioned. Although his views shifted …

The Implementation Of Two Cooperative Learning Structures, Rally Coach And Teams-Games-Tournaments, In High School Chemistry Courses, Joanna Miketinas Stewart

LSU Master's Theses

To combat the obstacles that students experience in chemistry, two cooperative learning strategies, Rally Coach and Teams-Games-Tournaments, were implemented in five chemistry courses at East Ascension High School. Rally Coach called for two students to work as a pair and peer tutor to successfully complete practice problems for each lesson. Teams-Games-Tournaments required students to work in groups of four to complete practice problems and compete for team points as a review. Every student experienced both learning strategies. A comparison was made to see which cooperative learning strategy better helped student performance, including comparisons of effects on different student demographics and …

A Distributed Diffusion-Driven Algorithm For Load Balancing In An Electrical Power Grid, Isaac Abhilash Ayyala

LSU Master's Theses

In this thesis we propose a distributed algorithm, based on diffusion, to balance loads on an electrical power grid, while maintaining stable operation (system’s ability to maintain bus voltages within preset bounds). This algorithm, called the Diffusion-driven Distributed Load Balancing (DDLB) algorithm, is implemented on the OMNET++ Discrete Event Simulator and the response of the physical grid is simulated on a load flow program, which together simulate a deployment of the DDLB algorithm on the grid. The electrical grid is represented as a graph whose nodes are buses and whose edges are power lines connecting buses. Each node (except the …

La Grad Act’S Effects On Developmental Faculty: A Case Study, Patricia Kuhlman Van Brunt

LSU Doctoral Dissertations

Over the past 50 years, state legislatures have placed mandates on higher education institutions to lower attrition, thereby increasing student retention and completion. This study investigated and sought to understand the relationship between the Louisiana Granting Resources and Autonomy for Diplomas Act, or the LA GRAD Act (2010), and developmental education. More specifically, it focused on the perceptions of the mandate held by developmental education faculty who are employed at a public, urban Louisiana community college. This study utilized the four-framework approach by Bolman and Deal (2013) to decipher how developmental classrooms, academic departments, and a higher education institution as …

Evidence Of Pedagogical Content Knowledge Among High School Band Directors And University Applied Music Teachers In The Context Of Student Self-Evaluation, Danielle Jeanette Emerich

LSU Master's Theses

The purpose of this study was threefold: (a) to seek evidence of pedagogical content knowledge (PCK) in high school band directors’ (generalists) and applied music teachers’ (specialists) evaluations of musical performance; (b) explore the similarities and differences between generalists’ and specialists’ perspectives on PCK; and (c) compare the evidences of PCK to student musicians’ self-evaluations of same performances. A basic interpretive qualitative approach with data collected through a think-aloud procedure applied to evaluation of solo music performance videos revealed four themes indicative of PCK—Aural Concept, Conveying Information, Effecting Change, and Uncertainty—and attendant sub-themes. Generalists and specialists provided a rich trove …

A Quantitative Study Using Constructist Learning Activities To Connect Biology Concepts To Local Environmental Issues In A Non-Major Introductory College Biology Course, Michaelyn Broussard

LSU Doctoral Dissertations

Among the general population, there has continued to be a struggle to improve environmental literacy with the knowledge, attitude, and awareness of basic environmental issues locally and nationally. Despite efforts through many formal and informal programs, the result nationally has indicated little to no understanding of basic environmental issues (Coyle, 2005). Many educators such as Sobel (1996, 2004) and Louv (2005) have documented the lack of positive outdoor experiences or environmental behaviors. The purpose of this study was to incorporate local environmental examples through constructivist learning techniques within a general biology non-major course to promote an increase in environmental literacy …

Multiscale Modeling Of Particle Transport In Petroleum Reservoirs, Layne Bryan French

LSU Master's Theses

Modeling subsurface particle transport and retention is important for many processes, including sand production, fines migration, and nanoparticle injection. In this study, a pore-scale particle plugging simulator is concurrently coupled with a streamline reservoir simulator to predict the behavior of particles in the subsurface. The coupled simulators march forward in time together. The automated communication between the two models enables the prediction of spatially and time dependent parameters that control the particle transport process. At each time step, the reservoir simulator provides the inlet velocity and particle concentration of the fluid suspension to the pore-scale model which outputs the permeability, …