Digital Commons Network^™

The Role Of An Educational Intervention In Addressing Parent Spectator Behaviors In Louisiana Youth Sports, Jerry F. Reynolds Ii

LSU Doctoral Dissertations

Contemporary youth sports environments present significant psychosocial challenges to the family system. Among the greatest challenges to address are spectator behaviors of parents, which in the public eye has deteriorated and is out of control. Spectator behaviors and their impact upon the sports environment and family system is the topic of investigation in this study. Within the state of Louisiana, the advent of Act 355 extends the consequences of parent behavior and presents challenges to families, referees, and sports organizations. To better understand how legislation impacts parent perceptions of their spectator behaviors, the author examined spectator behaviors parents are observing, …

Transcriptomic Analysis Of Extracellular Rna Governed By The Endocytic Adaptor Protein Cin1 Of Cryptococcus Deneoformans, Muxing Liu, Zhengguang Zhang, Chen Ding, Tuo Wang, Ben Kelly, Ping Wang

Faculty Publications

© Copyright © 2020 Liu, Zhang, Ding, Wang, Kelly and Wang. Membrane vesicles are considered virulence cargoes as they carry capsular and melanin components whose secretory transport is critical for the virulence of the human fungal pathogen Cryptococcus species. However, other components of the vesicles and their function in the growth and virulence of the fungus remain unclear. We have previously found that the cryptococcal intersectin protein Cin1 governs a unique Cin1-Wsp1-Cdc42 endocytic pathway required for intracellular transport and virulence. Using RNA sequencing, we compared the profiles of extracellular RNA (exRNA), including microRNA (miRNA), small interference RNA (siRNA), long noncoding …

Von Neumann's Minimax Theorem For Continuous Quantum Games, Luigi Accardi, Andreas Boukas

Journal of Stochastic Analysis

No abstract provided.

Current Practices And Infrastructure For Open Data Based Research On Occupant-Centric Design And Operation Of Buildings, Mikkel B. Kjærgaard, Omid Ardakanian, Salvatore Carlucci, Bing Dong, Steven K. Firth, Nan Gao, Gesche Margarethe Huebner, Ardeshir Mahdavi, Mohammad Saiedur Rahaman, Flora D. Salim, Fisayo Caleb Sangogboye, Jens Hjort Schwee, Dawid Wolosiuk, Yimin Zhu

Faculty Publications

Many new tools for improving the design and operation of buildings try to realize the potential of big data. In particular, data is an important element for occupant-centric design and operation as occupants’ presence and actions are affected by a high degree of uncertainty and, hence, are hard to model in general. For such research, data handling is an important challenge, and following an open science paradigm based on open data can increase efficiency and transparency of scientific work. This article reviews current practices and infrastructure for open data-driven research on occupant-centric design and operation of buildings. In particular, it …

Taylor Expansions And Castell Estimates For Solutions Of Stochastic Differential Equations Driven By Rough Paths, Qi Feng, Xuejing Zhang

Journal of Stochastic Analysis

No abstract provided.

Cultural Heritage And User Interface Design, Narges Tavakoli

LSU Master's Theses

This study centers around localizing the user interface and experience design of digital products considering the culture of the audience and their visual heritage. Even though it seems the internet has made the distance between developing and advanced countries less than before, there are still fundamental differences between people’s beliefs and expectations. As a graphic designer who is based in The United States and is from Iran, I noticed the digital products (web, mobile applications) produced in Iran disregard the Iranian’s specific needs and emulate western patterns. So, I researched the dissimilarities between the two countries by using Greet Hofstede’s …

A Case Study On Alternative Spring Break: Supporting Black Women At An Hbcu, Aeryel Williams

LSU Doctoral Dissertations

Alternative Spring Break (ASB) is a college-based travel program in which students spend their traditional spring break vacation traveling to a new domestic or international city to complete a service-learning project such as community restoration in New Orleans after Hurricane Katrina. As a result of participating in Alternative Spring Break, students gain invaluable experiences and transferable skills that can be applied to their academic and career goals. In this dissertation, the specific transferable skill explored is emotional intelligence.

The purpose of this dissertation is to illuminate the lived experiences of Black women who have participated in a college-based travel program …

Development Of Water Coning Control Design Metrics In Naturally Fractured Reservoirs, Samir Prasun

LSU Doctoral Dissertations

Naturally fractured reservoirs (NFRs) with bottom-water are known for their instant water breakthrough and severe water coning that reduces oil recovery. This is because water channels through the highly permeable fractures easily connecting the well to the aquifer bypassing the oil contained in the matrix. Remedial techniques such as producing below critical-oil rate, optimizing the well spacing and installing the downhole water sink (DWS)/ downhole water loop (DWL) technology, have already been successfully tested in single-porosity reservoirs (SPR). However, applicability of these techniques in NFRs are unknown since only a few studies have been performed on their feasibility in NFRs, …

Ketogenic Diets Alter The Gut Microbiome Resulting In Decreased Intestinal Th17 Cells, Qi Yan Ang, Margaret Alexander, John C. Newman, Yuan Tian, Jingwei Cai, Vaibhav Upadhyay, Jessie A. Turnbaugh, Eric Verdin, Kevin D. Hall, Rudolph L. Leibel, Eric Ravussin, Michael Rosenbaum, Andrew D. Patterson, Peter J. Turnbaugh

Clinical Research Faculty Publications

Very low-carbohydrate, high-fat ketogenic diets (KDs) induce a pronounced shift in metabolic fuel utilization that elevates circulating ketone bodies; however, the consequences of these compounds for host-microbiome interactions remain unknown. Here, we show that KDs alter the human and mouse gut microbiota in a manner distinct from high-fat diets (HFDs). Metagenomic and metabolomic analyses of stool samples from an 8-week inpatient study revealed marked shifts in gut microbial community structure and function during the KD. Gradient diet experiments in mice confirmed the unique impact of KDs relative to HFDs with a reproducible depletion of bifidobacteria. In vitro and in vivo …

Cooperative Policing Behaviour Regulates Reproductive Division Of Labour In A Termite, Qian Sun, Jordan D. Hampton, Austin Merchant, Kenneth F. Haynes, Xuguo Zhou

Faculty Publications

Reproductive conflicts are common in insect societies where helping castes retain reproductive potential. One of the mechanisms regulating these conflicts is policing, a coercive behaviour that reduces direct reproduction by other individuals. In eusocial Hymenoptera (ants, bees and wasps), workers or the queen act aggressively towards fertile workers, or destroy their eggs. In many termite species (order Blattodea), upon the death of the primary queen and king, workers and nymphs can differentiate into neotenic reproductives and inherit the breeding position. During this process, competition among neotenics is inevitable, but how this conflict is resolved remains unclear. Here, we report a …

Is Betelgeuse The Outcome Of A Past Merger?, E. Chatzopoulos, Juhan Frank, Dominic C. Marcello, Geoffrey C. Clayton

Faculty Publications

We explore the possibility that the star α Orionis (Betelgeuse) is the outcome of a merger that occurred in a low-mass-ratio ( 0.07-0.25) binary system some time in the past hundreds of thousands of years. To that goal, we present a simple analytical model to approximate the perturbed internal structure of a post-merger object following the coalescence of a secondary in the mass range 1-4 M o˙ into the envelope of a 15-17 M o˙ primary. We then compute the long-term evolution of post-merger objects for a grid of initial conditions and make predictions about their surface properties for evolutionary …

A Biographical Introduction Of The Korean-German Composer Isan Yun And An Analysis Of Eastern Folk Elements In His Lina Im Garten, Soyeon Seo

LSU Doctoral Dissertations

Abstract

This dissertation explores the work and achievements of the Korean-German composer, Isang Yun, and, specifically sets out to discuss the shared elements of traditional Korean and Eastern music and Western convention in his musical composition. By intentionally manipulating or stretching the definition of western musical forms and conventions, Yun was able to import folk traditions and culture from the East. My dissertation sheds light on some of Yun’s efforts in combining these Eastern and Western elements and thereby works to re-inscribe Yun and his unique importance as a composer of Korean descent onto the Western contemporary canon.

While tracing …

A Component Analysis Of Implementation Planning: Examining Mechanisms That Underlie A Teacher Implementation Support Strategy, James Jaran Upright

LSU Doctoral Dissertations

To maximize instructional time, teachers must be able to effectively manage student behavior. However, surveys consistently reveal that a significant portion of teachers feel underprepared to address challenging classroom behavior. One of the most effective ways to reduce problem behaviors in school is with systematic classroom management strategies, such as the good behavior game. However, teachers often struggle to effectively implement such procedures. Promising evidence has emerged for implementation planning as an effective support strategy to improve teachers’ intervention implementation. Implementation planning is a one-time consultation process for intervention procedure planning (action planning) and identification and resolution of implementation barriers …

The Concurrent Prevalence Of Modernism And Romanticism As Seen In The Operas Performed Between The World Wars And Exemplified In Ernst Krenek’S Jonny Spielt Auf, Nicole Fassold

LSU Doctoral Dissertations

Ernst Krenek’s 1927 opera Jonny Spielt Auf represents Zeitoper, or “opera of the times”. The opera’s story line and characters symbolize Krenek’s internal debate of a divided artistic world between all that is modern and innovative and the older mindset of romanticism, both of which he used in his compositions. This dissertation intends to peer into Krenek’s world and influences of the 1920s to consider the symbols in the opera that represent Modernism and Romanticism. The Golden Age of the Weimar Republic occurred from 1924 to 1929, between the World Wars. During this time, Austrian and German composers had the …

In The Garden, Clare Samani

LSU Master's Theses

My work has focused largely on identity and self-expression, primarily through clothing, pattern, and color as a symbolic content. Having heavily investigated historical costume and clothing from various periods, my attention is drawn to the highly sculptural and ornamented garments of the Middle Ages, the Renaissance, the rococo, and the baroque. In these colorful and puffed garments, I am attracted to the similarities that I see in nature. How we adorn ourselves mimics various flowers, plants and animals in the pursuit of desire and procreation. Focusing on fabric manipulation, printmaking and sculpture, In the Garden coalesces into ambiguous sculptures that …

Meanwhile, Samantha Combs

LSU Master's Theses

Meanwhile is an installation that explores the psychological and physical impact emotions have on individuals and the experienced struggle of restraining and letting go of them. Through the influence of Abstract Expressionism and use of metaphorical materials like soap and self-help book paper, each artwork embodies the intensity of this emotional struggle. Meanwhile represents and exposes the grotesque beauty of peoples’ psychic experience.

Characterizing Middle School Students’ Physical Literacy: A Sequential Mixed Methods Study, Yang Liu

LSU Doctoral Dissertations

The purpose of this dissertation study was (a) to characterize middle school students’ levels of physical literacy (PL) and PL domains by gender, grade, socioeconomic status (SES), weight status, race, and ethnicity; and (b) to capture PL trajectory change as a result of receiving a theory-informed pedagogical workshop. Participants (N = 350) in sixth and seventh grades were recruited from a public middle school located in a southeastern U.S. state. These students completed the second version of the Canadian Assessment of Physical Literacy (CAPL-2). A subsample (n = 49) received a pedagogical workshop (four sessions over eight weeks), …

Agenda Cueing In Aggregated Newsfeeds, Kirill Bryanov

LSU Doctoral Dissertations

This dissertation brings together the findings from three experimental studies that seek to understand how exposure to information in an online news aggregating portal can influence users’ perceptions of the relative importance of problems facing society. Theoretically, this investigation relies on two foundational ideas. One is that in today’s high-choice, multi-source media environment communication flows are curated by a variety of gatekeeping actors, such as algorithms and fellow users. Individuals can have varying attitudes toward and perceptions of these gatekeepers, which can influence the effects of exposure to online information, including agenda-setting outcomes. Another is that users of digital news, …

Empathy, Fiction, And An Educational Ecosystem: A Narrative Case Study Of A High School Ela Classroom, Danielle Marie Klein

LSU Doctoral Dissertations

This study explores how empathy exists, as an experience, in an English Language Arts classroom. The research was conducted in an 11^th grade classroom during an instructional unit with Arthur Miller’s The Crucible as the anchor text. The study relies upon Transactional Reader Response Theory (Rosenblatt, 1988) to justify the exploration of the aesthetic, evocative nature of a text. Narrative inquiry methodology was used to collect and assemble the instances of empathy as inspired by the play. Guided by Doll’s (1993) premise of the classroom as an ecological, open system with multiple contributing forces, data was collected through classroom …

A Study On The Improvement Of Data Collection In Data Centers And Its Analysis On Deep Learning-Based Applications, Dipak Kumar Singh

LSU Doctoral Dissertations

Big data are usually stored in data center networks for processing and analysis through various cloud applications. Such applications are a collection of data-intensive jobs which often involve many parallel flows and are network bound in the distributed environment. The recent networking abstraction, coflow, for data parallel programming paradigm to express the communication requirements has opened new opportunities to network scheduling for such applications. Therefore, I propose coflow based network scheduling algorithm, Coflourish, to enhance the job completion time for such data-parallel applications, in the presence of the increased background traffic to mimic the cloud environment infrastructure. It outperforms …

Erratum: Synthesis Of Functionalized Tetrahydropyransviacascade Cycloaddition Involving Silyloxyallyl Cation Intermediates (Chem. Commun. (2020) 56 (5034–5037) Doi: 10.1039/D0cc01796e), Fatimat O. Badmus, Joshua A. Malone, Frank R. Fronczek, Rendy Kartika

Faculty Publications

© The Royal Society of Chemistry 2020. The authors regret that the title of the original article was incorrect, with the word ‘‘tetrahydrobenzofurans’’ changed to ‘‘tetrahydropyrans’’ in error. The correct title is ‘‘Synthesis of functionalized tetrahydrobenzofurans via cascade cycloaddition involving silyloxyallyl cation intermediates’’. The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.

Reexamination Of The Influence Of Oebalus Pugnax (Hemiptera: Pentatomidae) Infestations On Rice Yield And Quality, Blake E. Wilson, Michael J. Stout

Faculty Publications

© 2020 The Author(s) 2020. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For permissions, please e-mail: [email protected]. The rice stink bug, Oebalus pugnax (F.), is the most important pest of headed rice, Oryza sativa L., in the United States. Numerous studies have attempted to quantify the impact of O. pugnax feeding on rice yield and grain quality, but these studies have often produced conflicting results. Across mid-south U.S. rice, thresholds based on sweep net sampling are used to determine the need for insecticide applications, but few studies have related sweep net captures …

Copper And Ruthenium Pyridyltriazole Complexes And Their Reactivity Toward Carbon Dioxide And Water, Fatemeh Khamespanah

LSU Doctoral Dissertations

A variety of pyridyltriazole ligands are readily available via click type cycloaddition of alkynylpyridines and azides. We made functionalized tetradentate m-xylylenebis(pyridyltriazole) (m-xpt) ligands with NH₂ and NMe₂ electron-donating and NO₂ electron-withdrawing substituents on the pyridine moieties. Complexation of these ligands with Cu(II) gives dimeric macrocycles with square pyramidal geometry at Cu centers. Previous work in our lab with the unsubstituted [Cu₂(m-xpt)₂(NO₃)₂]²⁺ complex showed reduction to Cu(I) by using ascorbate as reducing agent. Oxidation of the Cu(I) solution in air results in formation of …

Spatial Production And Nomadic Subjectivities In A Buddhist Learning Space, Chau Bao Le

LSU Doctoral Dissertations

Space and place are an integral part in the geographies of education, therefore, knowledge about culturally complex and ethnically diverse transnational communities could inform curricular innovations that meet the needs of individual students. This year-long ethnographic study challenged the prevailing realities that U.S. schools continue to devalue the experiences and cultural backgrounds of immigrant youth, which caused students from ethnic, cultural, racial, linguistic, and religious minority groups to feel structurally excluded and marginalized. Through examining the spatial production and nomadic subjectivities enacted over time in a transnational, diasporic space of a Buddhist temple in a U.S. southern state, the study …

Bernard Palissy: Early Career - Securing Patronage And Mimicking Nature In A Moment Of Crisis, Karissa Bailey

LSU Master's Theses

Early in 1562, France was experiencing a state of high religious tension between Protestants and Catholics that would precipitate the outbreak of the Religious Wars on March 1. A week before, Bernard Palissy, a Huguenot potter, wrote a letter to his Catholic patron from prison inBordeaux where he was being held on charges associated with an iconoclastic incident in his home city of Saintes. This letter would later be published as a dedication letter for the pamphlet Architecture et Ordonnance, which featured the description of a grotto commissioned by Anne de Montmorency, Palissy’s patron, seven years earlier. This thesis analyzes …

Yours Always, Always Yours, Emery Kate Tillman

LSU Master's Theses

The body of artwork discussed in this paper deals with the navigational process of the actualization of my own desires and needs in an intimate capacity specifically relating to my own queer identity. In this paper I will address the use of certain forms throughout the work as well as color and material choices. Yours Always, Always Yours is a thesis project produced as the final requirement of Louisiana State University’s Master of Fine Arts in Studio Art program.

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 circuits 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 …

Coherent Quantum Channel Discrimination, Mark M. Wilde

Faculty Publications

This paper introduces coherent quantum channel discrimination as a coherent version of conventional quantum channel discrimination. Coherent channel discrimination is phrased here as a quantum interactive proof system between a verifier and a prover, wherein the goal of the prover is to distinguish two channels called in superposition in order to distill a Bell state at the end. The key measure considered here is the success probability of distilling a Bell state, and I prove that this success probability does not increase under the action of a quantum super-channel, thus establishing this measure as a fundamental measure of channel distinguishability. …

A Noble-Transition Alloy Excels At Hot-Carrier Generation In The Near Infrared, Sara K.F. Stofela, Orhan Kizilkaya, Benjamin T. Diroll, Tiago R. Leite, Mohammad M. Taheri, Daniel E. Willis, Jason B. Baxter, William A. Shelton, Phillip T. Sprunger, Kevin M. Mcpeak

Faculty Publications

Above-equilibrium “hot”-carrier generation in metals is a promising route to convert photons into electrical charge for efficient near-infrared optoelectronics. However, metals that offer both hot-carrier generation in the near-infrared and sufficient carrier lifetimes remain elusive. Alloys can offer emergent properties and new design strategies compared to pure metals. Here, it is shown that a noble-transition alloy, AuxPd1−x, outperforms its constituent metals concerning generation and lifetime of hot carriers when excited in the near-infrared. At optical fiber wavelengths (e.g., 1550 nm), Au50Pd50 provides a 20-fold increase in the number of ≈0.8 eV hot holes, compared to Au, and a threefold increase …

The Protodune-Sp Lartpc Electronics Production, Commissioning, And Performance, D. Adams, M. Bass, M. Bishai, C. Bromberg, J. Calcutt, H. Chen, J. Fried, I. Furic, S. Gao, D. Gastler, J. Hugon, J. Joshi, B. Kirby, F. Liu, K. Mahn, M. Mooney, C. Morris, C. Pereyra, X. Pons, V. Radeka, E. Raguzin, D. Shooltz, M. Spanu, A. Timilsina, S. Tufanli, M. Tzanov, B. Viren, W. Gu, Z. Williams, K. Wood, E. Worcester, M. Worcester, G. Yang

Faculty Publications

The ProtoDUNE-SP detector is a large-scale prototype of the Single-Phase (SP) Liquid Argon Time Projection Chamber (LArTPC) design proposed for the Deep Underground Neutrino Experiment (DUNE). 15,360 LArTPC wires are instrumented with low electronic noise pre-amplifier and digitization ASICs integrated into Front End Motherboards (FEMBs) operating at cryogenic temperature within the cryostat. The large number of electronics channels and high performance specifications required a large-scale production electronics quality control effort, careful installation into Anode Plane Assemblies (APAs), and rigorous detector commissioning. This successful collaboration-wide effort achieved a working LArTPC electronics channel percentage of 99.7% (15,318 of 15,360 channels in total), …