Digital Commons Network^™

A Conductor’S Guide To Joan Szymko’S Shadow And Light: An Alzheimer’S Journey, Paul E. Henderson

LSU Doctoral Dissertations

Joan Szymko (pronounced SHIM-koh) is an American composer-conductor with a prolific output of choral music. With over 100 choral pieces in print, her works are regularly heard at national and international festivals and competitions, including regional and national American Choral Directors Association conferences. She was selected to present at the 2020 World Symposium on Choral music in Auckland, New Zealand, which was unfortunately canceled due to the COVID pandemic. Szymko’s only major choral/orchestral work, Shadow and Light: An Alzheimer’s Journey, has been performed three times: in April 2016 by Eugene Vocal Arts; in September 2019 by the Oregon Repertory Singers; …

Creating Musical Scores Inspired By The Intersection Of Human Speech And Music Through Model-Based Cross Synthesis, William Alexander Thompson Iv

LSU Doctoral Dissertations

This research addresses the development of machine learning techniques used to create musical scores and performances that are inspired by the intersection of speech and music. Machine learning models are created from MIDI files that are transcribed from datasets of musical audio recordings and human speech audio recordings. Through the creation of succinct models, model based cross synthesis is possible. Models trained on musical MIDI data are asked to replicate MIDI data that approximate human speech. Alternatively, models that have been trained on MIDI data that approximate speech are asked to replicate musical MIDI data. The product of these developed …

The Future Of Name, Image, And Likeness In Advertising, Olivia E. Nuss

LSU Master's Theses

This study explores the unique intersection of the law and the theories of communication related to a student athlete’s ability to receive compensation based off their name, image, and likeness (NIL). The purpose of this study is to understand the future of NIL legislation application as it relates to emerging media and student-athletes’ privacy interests in order to better understand influencer marketing and the impact new legislation will have on student-athlete brand deals. Through a series of semi-structured, in-depth interviews, I explored industry trends in NIL as it relates to brand partnerships and advertising, focusing on key players, methods, and …

A Comparative Content Analysis Of How Print Media Framed The Heroin Epidemic And The Opioid Crisis, Quincy Hodges

LSU Doctoral Dissertations

This dissertation examined how the news media covered the Opioid Crisis of the 21st century compared to how the news media covered the Heroin Epidemic of the 1970s. A content analysis of six U.S. newspapers – the New York Times, the Washington Post, The Columbus Dispatch, The Detroit Free Press, The Atlanta Journal-Constitution, and the New Orleans Times-Picayune indicated that the print news media covered the Heroin Epidemic and the Opioid Crisis drastically different. The news media framed the Opioid Crisis as a public health issue, focusing coverage on rogue doctors and health professionals, and how unethical pharmaceutical companies took …

The Effects Of Paired Kinesthetic Movements And Embedded Pictures On Literacy Skills With Preschoolers, Erica Lozy

LSU Doctoral Dissertations

Reading difficulties during childhood often continue during adulthood and result in adverse effects (e.g., unemployment, poverty). A common method to teach early literacy skills is via multisensory instructional programs, which use combinations of mnemonic devices, such as visual, auditory, tactile, and kinesthetic movements. The current literature on the effects of pairing visual mnemonics and kinesthetic movements with literacy skills, either in isolation or in combination, is sparse. The purpose of Study 1 and Study 2 was to compare the efficacy, generalization, and maintenance of and preference for letter sound interventions with and without mnemonic devices. Study 1 evaluated a traditional …

Responsible Classrooms: Unfinalizability, Responsibility, And Participatory Literacy In Secondary English Language Arts, Emma Jamilah Gist

LSU Doctoral Dissertations

This study examines participatory literacy practice in secondary English language arts classrooms. While literacy achievement in this context is often measured according to a student’s ability to receive and repeat predetermined information within the scope of mandated curricula and standardized tests, this study attends specifically to classroom literacy practice that centers authentic, unanticipated, dialogic student response. Within its consideration of literacy practice, this study applies the Bakhtinian notion of unfinalizability to consider those conditions that allow for learning experiences that are not predetermined but are rather uniquely, unpredictably, and unrepeatably co-constructed by individual students, student groups, and teachers. These unfinalizable …

Effect Of Automation Level On Cognitive Workload When Collaborating With A Robotic Assistant, Mitchell A. Champagne

LSU Master's Theses

Manufacturing robotics have been used for decades to perform repetitive tasks, or tasks that require increased levels of speed, strength, or precision to meet production and specification requirements. Determining the appropriate degree of automation for both the human and robot collaborative team members is critical to optimize production as well as user experience. If the degree of automation is too high, the human will be out of the loop which can result in the loss of situational awareness and be detrimental to intervention time and accuracy. If the degree of automation is too low, then the human may experience greater …

A New Insight Into Fungal Cell Wall Architecture By Functional Genomics And Solid-State Nmr Along With Recent Advancements In Dynamic Nuclear Polarization For Analyzing Biomolecules, Arnab Chakraborty

LSU Master's Theses

This dissertation summarizes the findings related to the way by which supramolecular architecture of fungal cell wall changes with genetic mutation, dispensing genes responsible for biosynthesis of cell wall polysaccharides. This is necessary because without perfect picture of how supramolecular assembly changes with genetic mutation it is hard to assess new anti-fungal targets. Alongside this we have highlighted how recent advancement into Dynamic Nuclear Polarization (DNP) methods improved characterization of biomolecules both in case of labeled and unlabeled samples.

First study utilized Solid-state NMR (SSNMR) which is a non-destructive technique hence enabled us for the first time to deduce how …

Buffaloed, Miles Kinney

LSU Master's Theses

The purpose of this paper is to explain the methodologies of painting that I have adapted over my time as an MFA candidate at LSU. Through this examination, I elaborate on the inspirations for those methodologies and how they inform my studio practice. This thesis is broken down into separate essays that investigate those methodologies, artistic influences, chosen content, and an analysis of paintings selected for the final thesis exhibition.

Mental Health Matters: Mental Health Service Utilization Among African American Emerging Adults, Tamecia Curry

LSU Doctoral Dissertations

Evidence indicates that people of color underutilize mental health services, but little is known empirically about the help-seeking behaviors of African American emerging adults. The present mixed method study utilizes a concurrent design with nested samples for the qualitative and quantitative components to examine willingness to seek help and help-seeking intentions among college students. Data was collected from four location sites including Louisiana State University (n=38), Texas State University (n=15), The University of Southern Mississippi (n=65) and Southern University and A&M College (n=3). Minority and non-minority participants completed the Willingness-To-Seek-Help Questionnaire and …

The Impact Of Second-Year Membership Experiences On Retention Among Panhellenic Sororities, Elizabeth Richardson Newell

LSU Doctoral Dissertations

ABSTRACT

Sorority membership retention is a newly emerging research topic with little to no existing information on what motivates members to remain. There are countless studies concerning college student retention in general, but there have yet to be studies that focus specifically on sorority women and their membership experiences. One major research question drove this study: What factors and/or experiences influence a second year National Panhellenic Conference (NPC) sorority member’s decision to actively participate in their sorority?

Using a theoretical framework developed from the social integration retention model proposed by Braxton, Hirschy, and McClendon in 2011, this study explored what …

A Mixed Methods Research Investigation Of Middle School Students’ Team Cohesion Development Within A Sport Education Season, Baofu Wang

LSU Doctoral Dissertations

Team cohesion is critical to the functioning and success of groups or teams. Sport Education (SE) has the potential to develop team cohesion due to its emphasis on authentic, team-based sporting experiences in physical education (PE). The purposes of the study were: (a) to examine the longitudinal changes of team cohesion within a SE season; (b) to identify facilitators and barriers associated with cohesion development. A longitudinal, concurrent, mixed-methods design was employed to address the research purposes. Students from 6^th to 8^th grades (all girls; n = 76), in small teams (n = 15), and their PE teacher …

Tiempo De Hibridos, Paul Acevedo Gomez

LSU Master's Theses

Tiempo De Hibridos is a body of work that celebrates the multiplicity of my shifting identity. It navigates back and forth between two different worlds, each packing different experiences that become a crossbreed or hybrid of information. Using historical references, pop culture, and personal experiences, I create a narrative story that maneuvers through familiar and foreign spaces.

The images suggest a celebration of cultural identity, vitality, but also psychological pain. I purposely combine objects that can be perceived as conflicting, altering their function to reference elements that are both playful and painful. The viewer should question the combination of objects …

Ceramics And Life In Tandem, Katharine Lee Robbins

LSU Master's Theses

From the ground up, my work emerges slowly. As each coil is added, I am conscious of how my body is interacting with the rich red clay body. Each time I press clay between my hands, the material reacts and changes. It gives me comfort to feel a tangible response as I push my body into the clay. The cyclical process of art making becomes my daily ritual. Each step is repeated over and over again until it becomes ingrained in my body’s existence.

As I add coils to my work, particularly the large sculptures, I continuously circle around each …

Growthlines, Alexandra Saunders

LSU Master's Theses

The work in Growthlines is a collection of ceramic objects that are characterized by floral pattern and their potential for use. I make ceramic work that is functional and designed to be in the home. I think that the way something looks is an integral part of function and I seek to make objects that function well. The surface of my pottery is rich with images of flowers and I hope that the surface both draws in the user and highlights flowers and how important they are for the preservation of the natural world. My work functions as a surrogate …

I'M Going Cycle Every Day, Lauren Nguyen

LSU Master's Theses

Many designers and scientists have been able to integrate design and science in their respective fields to create works that effectively inform their audiences of complicated subjects. Each of these individuals can express their creativity and viewpoint of the subject matter in a way that is interesting, visually appealing, and informative. Using the medium of graphic design, I created printed posters that represent the way I view the processes of the human body that are technical, yet also visually appealing.

My thesis exhibition walks my audience through the biological cycles that maintain the human body on an everyday basis from …

Changes In Heat Metrics Following A Major Hurricane And Implications On Heat Stress, Cade Reesman

LSU Master's Theses

Tropical cyclones modify surface-atmosphere interactions in several ways, including the destruction of patches of tree canopy, increasing the direct and diffuse (shortwave) radiation reaching the surface. This addition of radiation at the surface impacts the sensible, latent, and substrate heat (energy) fluxes, generating heat anomalies along the hurricane’s track, which, among other effects, contributes to the higher post-hurricane surface air temperatures. This study consists of a case study on Hurricane Laura (2020) to examine hurricane defoliation impacts on heat stress metrics. Normalized difference vegetation index (NDVI) data from NASA’s Moderate Resolution Imaging Spectroradiometer (MODIS) identified the spatial extent of defoliation …

Improved Limit On Tensor Currents In The Weak Interaction From Li 8 Β Decay, M. T. Burkey, G. Savard, A. T. Gallant, N. D. Scielzo, J. A. Clark, T. Y. Hirsh, L. Varriano, G. H. Sargsyan, K. D. Launey, M. Brodeur, D. P. Burdette, E. Heckmaier, K. Joerres, J. W. Klimes, K. Kolos, A. Laminack, K. G. Leach, A. F. Levand, B. Longfellow, B. Maaß, S. T. Marley, G. E. Morgan, P. Mueller, R. Orford, S. W. Padgett, A. Pérez Galván, J. R. Pierce, D. Ray, R. Segel, K. Siegl, K. S. Sharma, B. S. Wang

Faculty Publications

The electroweak interaction in the standard model is described by a pure vector-axial-vector structure, though any Lorentz-invariant component could contribute. In this Letter, we present the most precise measurement of tensor currents in the low-energy regime by examining the β-ν¯ correlation of trapped Li8 ions with the Beta-decay Paul Trap. We find aβν=-0.3325±0.0013stat±0.0019syst at 1σ for the case of coupling to right-handed neutrinos (CT=-CT′), which is consistent with the standard model prediction.

Unifying Text And Music: Applying Shurtleff's Twelve Guideposts To Operatic Arias For Soprano, Jamey J. Wright

LSU Doctoral Dissertations

In the present culture of operatic performance, artistry is measured not only by singers’ musical interpretation and vocal technique, but also by their ability to communicate compelling characterization. This monograph explores a helpful technique for dramatic interpretation in opera. The discipline of musical performance provides helpful guides to characterization through elements such phrasing, rhythm, harmony, and instrumentation. Techniques borrowed from the spoken theater, particularly those pioneered by Constantin Stanislavski, include the Magic If, objectives, actions, and tactics. The literature on auditioning for the theater is useful for synthesizing these techniques for singers, because audition techniques emphasize compelling characterization with …

Transitioning From Traditional In-Person Studio-Based Education Of Apparel Design Courses To Online Education During The Covid-19 Pandemic, Divya Desai

LSU Doctoral Dissertations

Due to the COVID-19 pandemic and subsequent lockdowns many post-secondary educational institutions all-around the world, including the USA, were forced to transition their teaching methods from a traditional in-person to an online teaching format starting in the spring of 2020. This research however is focused on the transitioning of university-level studio-based Apparel Design (AD) courses to an online teaching format during the spring and fall 2020 semesters. Teaching AD courses that are studio-based and that particularly require hands-on skills like hand rendering, draping, sewing, or pattern drafting, are challenging to be taught online as they require in person step-by-step guidance …

Neural Stimulator, Jose A. Parodi Amaya, Edward F. Austin, Jin-Woo Choi

Pennington Biomedical Research Center Patents

Methods and apparatus are disclosed relating to the stimulating of tissue including nerve tissue based on combinations of capacitors and resistors. Application and removal of voltage to an electrical circuit is taught as part of a method of creating voltage waveforms for nerve and other tissue with such waveforms creating neural signals. The electrical apparatus taught may, include a first electrical node grounded through a first resistor; a second electrical node grounded through a second resistor; a first capacitor connected to both the first electrical node and the second electrical node; a second capacitor separating the second electrical node from …

High Performance And Recyclable Thermoset Ink For 3d Or 4d Printing, Ang Li, Guoqiang Li

College of Engineering Patents

A UV-curable and recyclable thermoset shape memory polymer is provided. The polymer includes a vitrimer-based monomer and a photoinitiator. The vitrimer-based monomer includes a first unit rendering a high chain stiffness upon polymerization of the monomer, and a second photopolymerizable unit for photopolymerization of the monomer under a UV irradiation. The polymer has high strength, high stiffness, high recovery stress, high energy storage, reasonable recycling efficiency, and is printable using SLA with high resolution.

The Prime Aesthetic: Exploratory Research On The Relationship Between The Imprinting Of Aesthetic Dress Preferences And The Sensitive Period Of Emerging Adulthood, Jeremy Bernardoni

LSU Doctoral Dissertations

The purpose of this research was to explore the theoretical concept of Prime Aesthetic across generational cohorts through the investigation of individual aesthetic dress preferences (ADP), which are formed during the Prime of Life, and their potential influence on present-day ADP. The Prime Aesthetic concept is defined as a theoretical concept representative of the cumulative ADP imprinted from all influences during an individual’s Prime of Life. The Prime Aesthetic was derived from Holbrook and Schindler’s (1989) study on the development of musical tastes during late adolescence and early adulthood and linked to theories on imprinting during sensitive periods (Bornstein, 1989) …

Dosimetric Simulation Of A Talbot-Lau X-Ray Interferometry System For Medical Diagnostic Radiography, Charles A. Zimmerman

LSU Master's Theses

Purpose: Lung cancer and other pulmonary disease is typically diagnosed by means of X-ray imaging, such as conventional radiography and computed tomography (CT). However, these modalities are not ideal for lung imaging due to their poor soft tissue contrast and the microscopic nature of early-stage disease. Diagnosis of lung disease could potentially be improved by an imaging modality which is as convenient and low-dose as current X-ray imaging, but provides better visualization of lung tissue.

Methods: We are developing chest radiography and CT systems for medical imaging which use a triple-grating Talbot-Lau X-ray interferometry (TLXI) design to extract dark-field and …

A Drift-Flux Model For Upward Two-Phase In Pipes With High Velocity Flows, Woochan Lee

LSU Doctoral Dissertations

This study proposes the evaluation and development of a drift-flux model for upward two-phase high-velocity flow in large diameter pipes. A case where the proposed model is applicable is WCD (Worst-Case-Discharge) calculations for offshore wells. WCD assumes relatively larger pipe diameters and higher flow rates than the flow experiments at laboratory conditions utilized to validate and develop most of the flow models available in the literature.

Most of the two-phase flow models describe flow regime transitions as discrete processes by assigning the required void fraction or velocity for each flow regime transition. Therefore, for each flow regime, flow-regime-dependent correlations or …

Literacy's Levels: An Analysis Of Neoliberal Literacy Sponsorship In The U.S., Misty Dawn Fuller

LSU Doctoral Dissertations

While much scholarship has considered Deborah Brandt’s concept of sponsors of literacy, there remains a need to consider relationships between literacy sponsors and larger implications of literacy sponsorship at national and institutional levels. Utilizing academic theories, U.S. federal government budgets and financed reports, and discoursal analysis, this dissertation investigates literacy sponsorship at the federal, postsecondary institutional, postsecondary institutional writing programmatic, and individual levels to tease out how, and in what ways, through “enabling” and “supporting” literacy these sponsors also” regulate, suppress, and withhold literacy” (Brandt 166). Rhetorical analysis determines that, at the U.S. federal level, literacy is promoted as a …

Places To Live: A Multidisciplinary Approach To Modern Maya Houses In Yucatan, Mexico, Virginia J. Ochoa-Winemiller

LSU Doctoral Dissertations

In 1938, Robert C. Wauchope’s Modern Maya Houses provided the first detailed description of traditional rural housing for the Maya area. Until today, no research has attempted to test Wauchope’s notion of cultural continuity in Maya domestic architecture from the prehistoric past up to the time of his pioneering study. By examining data from three municipios located in the state of Yucatan, Mexico, I compared contemporary information collected during visits to residential areas with that published by Wauchope in 1938. An integrated approach to data gathering and analysis, that is, a combination of interviews, questionnaires, archaeological survey, and geographic information …

Cardiovascular And Range Of Motion Effects After Exercise Training Interventions, Nolynn E. Sutherland

LSU Doctoral Dissertations

The effects of stretching and yoga on the cardiovascular and muscular systems are still being discovered and can be assessed non-invasively. The purpose of this dissertation was to examine the non-invasive markers of stretching and yoga on the metabolic, cardiovascular, and muscular systems. A series of three studies were conducted to gain insight into how stretching and yoga influence the body and if there are any potential differences between them.

The first study aimed to determine if stretching would influence fiber type and motor unit recruitment. An acute bout of stretch exercise was performed immediately before a biking exercise session …

Industrial Construction Safety Policies And Practices With Cost Impacts In A Covid-19 Pandemic Environment: A Louisiana Dow Case Study, Brian Briggs, Carol J. Friedland, Isabelina Nahmens, Charles Berryman, Yimin Zhu

Faculty Publications

There are always significant challenges in improving the safety culture by changing and adding additional safety protocols. The unknown impacts of COVID-19 and how it quickly spreads led the industry to institute essential safety protocols. This paper addresses two problem statements. The first problem statement is: what are the additional safety protocols for process safety, construction & maintenance, and personal protective equipment requirements? The second problem statement is: what are the cost and schedule impacts of industrial construction projects resulting from implementing safety protocols and process safety during construction with the added PPE? While complying with added safety protocols, the …

Business Plan For Ổ Bánh Mì, Tiana Pham

Honors Capstones

No abstract provided.