bluuebunny/crossref_metadata_2025 huggingface dataset:
Wayne Barrington (1924-2011): Examining His Life, Career and Teaching through His Published and Unpublished Works and Interviews with His Former Students and Colleagues
Authors:   , Sczepanik Alexis
Published: January 2025

Wayne Barrington was a tenured member of the Chicago Symphony Orchestra for ten years and held positions with the LA Philharmonic, Pittsburgh Symphony, and San Antonio Symphony. He was an early member of the Chicago Brass Ensemble and a founding member of the LA Brass. While performing in these major orchestras and brass quintets, Barrington played alongside many notable musicians including Philip Farkas, Forrest Standley, Arnold Jacobs, Bud Herseth, Frank Crisafulli, Miles Anderson, Roger Bobo, David Krebhiel, and Christopher Leuba. Many of these musicians mentioned have received recognition in books and dissertations for their achievements as performers and pedagogues. Barrington, however, has not. Barrington was also a founding member and secretary of ICSOM, the International Conference of Symphony and Orchestra musicians. This organization helped improve the working conditions for musicians by creating transparency of orchestra salaries and giving musicians throughout the United States and Canada a say in ratifying their contracts. After Barrington's years as a symphonic musician, he transitioned from a full-time performer to a full-time pedagogue and taught for over three decades at the University of Texas at Austin, and several of his students went on to have successful careers of their own. His impressive career and influence are noteworthy. This lecture and the accompanying dissertation serve to pay tribute to the life and career of Wayne Barrington by offering a biography of his professional playing positions, union activism, teaching philosophy, and impact on several of his colleagues and students.
An Evaluation of Pharmaceutical Industry Representatives' Learning Experiences: Pandemic-Related Compliance Training Understood for the Future
Authors:   , Blakey Caraway Meaghan Kenda
Published: January 2025

This study employed Kirkpatrick's training evaluation model to better examine the reactions and learning experiences of a group of pharmaceutical industry sales professionals who participated in pandemic-related virtual compliance training in spring 2020. The field of learning technologies has few examples and limited knowledge regarding the evaluation of virtual training in the context of pandemic-related compliance training in the biopharmaceutical sector. This qualitative study employed semi-structured interviews to collect data from industry participants, allowing an examination of their experiences relative to the first three stages of Kirkpatrick's training evaluation framework, namely the reactions of the trainees, the knowledge transferred to the trainees, and the performance as it relates to the trainees' changed behaviors because of their participation in virtually delivered training.
Understanding the Floodplain Administrator: Measuring and Analyzing Perceived Competence with Implications for Training
Authors:   , Keys Chad A
Published: January 2025

Utilizing survey data gathered from local local level floodplain administrators (FPAs) operating within Federal Emergency Management Agency Region 6, this study provides a more nuanced understanding of perceived competency among FPAs across key floodplain management topics through the use of a principal component analysis (PCA). PCA identified six distinct components related to perceived competency among FPAs including; Modification and Update Process, General Knowledge, Grants and Programs, Analysis, Development and Real Estate, and Administration and Outreach. The study then employed regression analyses to identify organizational and individual level characteristics that predict perceived competency. Data analyses identified several organizational variables as significant positive predictors of perceived competency including working within an urban community, full-time job status and overall workload percentage dedicated to floodplain management. Additionally, several individual characteristics such as educational attainment, professional certification, previous disaster experience, and years of experience working as an FPA were also identified as significant positive predictors of perceived competency. Based on these findings the study makes several recommendations about improvements to training and educational materials for practitioners and students.
Developing a Pedagogical Model for Twentieth Century Flute Repertoire
Authors:   , Maker Anne Marie Dearth
Published: January 2025

Modern flute pedagogy tends to focus on repertoire which utilizes or builds upon tonal and Romantic stylistic conventions, largely ignoring works that disregard or reject these conventions until later in student's education. This lack of stylistic diversity in commonly studied works from the first half of the twentieth century can be problematic when students are approaching avant-garde or modernist repertoire for the first time, as they are unfamiliar with the style and technical needs of the pieces. This dissertation provides a style guide and progressive curriculum for the avant-garde repertoire of the early- and mid-twentieth century to help students bridge the gap from commonly-studied early-twentieth century repertoire to Post-War Modernist works. The curriculum and style guide are accompanied by an overview of avant-garde musical styles prominent in Europe and American between the 1890s and 1970s, a discussion of the pedagogical challenges of avant-garde repertoire, and two performance guides for avant
"Allegro de Concert," op. 46, by Frédéric Chopin: A Performance Guide
Authors:   , Jeong Jiyoon
Published: January 2025

Frédéric Chopin produced a remarkable body of piano works. Even though most of his works are essential repertoire in piano literature, some of them remain less familiar. One such significant work is the Allegro de Concert in A major, op. 46, which was apparently intended to be the first movement of a third piano concerto. Despite the praise the work has received, it is rarely heard, and references to performance are lacking in the scholarly literature. Some reasons include the substantial technical challenges, such as risky skips, trills in double notes, thick harmonic textures, complex passagework, and the perpetual motion. This study provides a performance guide for the Allegro de Concert, looking at various perspectives of an informed musical performance. The historical backstory of the intended third concerto and a detailed form analysis demonstrate that the work has a combined form, incorporating elements of both concerto and sonata-allegro form. The chapter on performance presents the technical issues and a comparative analysis of various editions and arrangements of this work to inspire musical ideas and suggest appropriate solutions to the musical and technical difficulties.
Students' and Teachers' Perceptions of Mathematics through Their Lived Experiences in Classrooms and Communities
Authors:   , Hulme Keely
Published: January 2025

This dissertation includes background on influences of mathematics, mathematics education, and who is viewed as a mathematician leading into three articles exploring students' and teachers' perceptions of mathematics through their lived experiences in both mathematics classrooms and their communities. Using interpretative phenomenological analysis for the methodology, all three articles analyze mathematics autobiographies and semi-structured interviews with five student participants enrolled in the same Algebra I course; Paper 3 also includes the Algebra I teacher. Paper 1 focuses on how students describe their lived experiences in mathematics classrooms. Three themes emerged from the participant data: 1) lack of autonomy and access, 2) feelings hinge on performance in mathematics, and 3) the need for support in mathematics. Each participant shared different experiences, but these experiences can help inform educators how to improve students' experiences in the classroom. Paper 2 sought to understand how middle grade students make sense of what it means to do mathematics in their community. The three themes include: 1) navigating the usefulness of mathematics outside of school, 2) who directs mathematics outside of school, and 3) the need for mathematics in future plans. Connections students made between mathematics and the lives outside of school varied suggesting how broad their definition of mathematics is may vary. Paper 3 focuses on a current mathematics teacher lived experiences to answer, how do teachers' perceptions and lived experiences of mathematics relate to their teaching practices as a mathematics teacher? The three themes that emerged from data in paper three include: 1) performance and requirements of mathematics, 2) applying mathematical ideas, and 3) humanity of learning mathematics.
Consider the View (La Due)
Authors:   , Jordan Tamia Chantel
Published: January 2025

Visual impairment/blindness is not often discussed in a media space, and the community is often left out and forgotten otherwise in the course of history. Through documentary filmmaking, Consider the View (La Vue) provides an artistic exploration of blindness by using the camera as optical power and other forms of art. Viewers experience a new perspective of what it means to be visually impaired.
Novel Algorithms and Hardware Architectures for Computational Subsystems Used in Cryptography and Error Correction Coding
Authors:   , Chakraborty Anirban
Published: January 2025

A modified, single error-correcting, and double error detecting Hamming code, hereafter referred to as modified SEC-DED Hamming code, is proposed in this research. The code requires fewer logic gates to implement than the SEC-DED Hamming code. Also, unlike the popular Hsiao's code, the proposed code can determine the error in the received word from its syndrome location in the parity check matrix. A detailed analysis of the area and power utilization by the encoder and decoder circuits of the modified SEC-DED Hamming code is also discussed. Results demonstrate that this code is an excellent alternative to Hsiao's code as the area and power values are very similar. In addition, the ability to locate the error in the received word from its syndrome is also of particular interest. Primitive polynomials play a crucial role in the hardware realizations for error-correcting codes. This research describes an implementation of a scalable primitive polynomial circuit with coefficients in GF(2). The standard cell area and power values for various degrees of the circuit are analyzed. The physical design of a degree 6 primitive polynomial computation circuit is also provided. In addition to the codes, a background of the already existing SPX GCD computation algorithm is provided. Its implementation revealed that the combinational implementation of the SPX algorithm utilizes a significantly lesser area than Euclid's algorithm. The FSMD implementation of the SPX algorithm reduces both dynamic and leakage power consumption. The physical design of the GCD computation using the SPX algorithm is also provided.
Il bel canto russo: Incorporating Principles from the Old Italian School of Singing to Russian Lyric Diction Utilizing the Songs of Mikhail Glinka (1804 -1857)
Authors:   , McGee Michael Anthony
Published: January 2025

Mikhail Glinka (1804-1857) is widely recognized as a founding father of Russian classical music, but in fact, his music represents a bridge: it establishes a distinctive Slavic sound built on the Italian roots of Glinka's musical inspiration. As a young man, Glinka traveled abroad, which included three years spent in Italy, where he gained extensive exposure to and familiarity with what modern scholarship refers to as the Old Italian School of Singing. This influence makes his songs an ideal introduction to Russian lyric diction while reinforcing the tenets of sound vocalism. This study explores four Glinka melodies: "Doubt ," "To Molly," "The Lark," and "Cavatina." Previously published only in their original keys, the songs are presented here transposed into keys suitable for a young bass and a young baritone singer, with the melody line placed in the bass clef and corresponding IPA transcriptions beneath the original Cyrillic text. Following both an introduction that contextualizes Glinka as a composer enamored of 19th-century Italian opera and a discussion of technical and stylistic aspects regarding the production of sound in that same era, there is a brief examination of Russian lyric diction intended to inspire further study of this unique and rewarding singing language. The study concludes by offering commentary on the application of technical and stylistic aspects of the Old Italian School of Singing to the aforementioned melodies.
Inferring a Network of Horizontal Gene Flow among Prokaryotes Using Complementary Approaches
Authors:   , Sengupta Soham
Published: January 2025

Horizontal gene transfer (HGT), a mechanism that facilitates exchange of genetic material between organisms from different lineages, has a profound impact on prokaryotic evolution. To infer HGT, we first developed a comparative genomics-based tool, APP, which can perform phyletic pattern analysis using completely sequenced genomes to identify genes are unique to a genome or have sporadic distribution in its close relatives. Performance assessment against currently available tools on a manually created 18-genome dataset and 2 benchmarking datasets revealed the superior accuracy of APP over other methods. We then utilized a parametric method to construct a gene exchange network. The composition-based method, Jenson-Shannon Codon Bias (JS-CB), groups genes into clusters based on similar codon usage bias. These clusters were analyzed using APP and examined for the enrichment HGT associated marker genes, then annotated as of native or alien origin based on these multiple lines of evidence. Intergenome clustering enabled identification of genes mobilized across alien components of the genomes (alien-alien transfer) and from native components of donor genomes to the recipient genomes (native-alien transfer). Functional classification of alien gene clusters revealed that metabolism associated genes are most frequently mobilized, in concurrence with previous reports, and additionally, a large number of genes with yet unknown functions were found to have been horizontally transferred, a important finding that needs to be further investigated.
The Characteristics, Expectations, and Challenges of Non-Traditional Adult First-Generation Students
Authors:   , Fleurquin Fernando
Published: January 2025

The purpose of this phenomenological study was to explore the lived experiences of adult first-generation students through their college journey. With a conceptual framework based on student involvement and social and cultural capital theories that contribute to student persistence, retention, and graduation, this study was guided by three research questions: (1) What were the expectations and motivations of adult first-generation students when pursuing postsecondary studies after the age of 25? (2) What were the main challenges experienced by this population during their journey through college? and (3) What strategies did these students use to cope with those challenges? Five first-generation participants who started or resumed their college careers when they were 27, 34, 47, and 50 years old were interviewed in-depth. Results indicated that all participants had to search for their inner strength to pursue higher education studies and required the support of their family and social network to succeed. As a result of their rich lived experiences, these adult first-generation students showed how their strong social and cultural capital enabled them to juggle family and work responsibilities and overcome the challenges of their college experiences.
Dido the Chaste: A Characterization of Dido in Spanish Baroque Pasticcio Opera
Authors:   , Zimmerman Camila
Published: January 2025

The Dido myth has evolved and been adapted by many cultures over the centuries. Each Dido was altered to fit the needs of its creator, their society and customs. Despite these variations, every Dido retelling is derived from the Virgilian Dido, historical Dido, or chaste Dido narrative, or a combination of these stories. The pasticcio opera, Ópera armónica al estilo italiano que se intitula Dido y Eneas draws on the general Virgilian plot but emphasizes the chaste Dido narrative. The changes in the plot of Dido y Eneas reflect societal gender norms, theatrical conventions, and historical figures, specifically Queen María Luisa Gabriela, from eighteenth-century Spain. The Dido of Dido y Eneas can be divided into two main personas: Dido the queen and Dido the lover. Her arias, which come from preexisting Italian operas, convey the dramatic text very well. However, no matter what persona Dido portrays, she never fully loses control nor lets her passions rule her actions. Even in the moments before her suicide, her aria, "Punta intrepida," lacks the overt emotionality found in the popular Dido lament made famous by Purcell. This thesis aims to situate Dido y Eneas within the history of the Dido narrative and gender conceptions in the early eighteenth century, and to analyze depictions of affect in Dido's da capo arias. This Dido is a product of her time, transforming the Dido myth to portray a regal queen who overcomes emotional desire and remains faithful to her deceased husband becoming a paragon of chastity.
Common Strategies for Regulating Emotions across the Hierarchical Taxonomy of Psychopathology (HiTOP) Model
Authors:   , Bennett Charles B.
Published: January 2025

The hierarchical taxonomy of psychopathology (HiTOP) is a novel classification system that adopts both a dimensional and hierarchical approach to psychopathology to address shortcomings. However, the HiTOP framework is descriptive in nature and requires additional research to consider potential mechanisms for the onset and maintenance of psychopathology, such as cognitive-behavioral emotion regulation strategies. To redress this gap, a sample of 341 adults who endorsed ongoing mental health concerns completed self-report measures of emotion regulation strategies and psychopathology. The data revealed a three-spectra HiTOP model consisting of internalizing, thought disorder, and antagonistic externalizing. Results found that psychopathology was most strongly associated with avoidance, catastrophizing, expressive suppression, and self-blame. In contrast, adaptive strategies were generally unrelated to the HiTOP spectra. This pattern was strongest for internalizing, distress, and detachment. Fewer, yet noteworthy unique relationships between the strategies and specific spectra/subfactors were also found. These findings suggest that psychopathology may be best conceptualized as an overutilization of maladaptive emotion regulation strategies. Furthermore, the results indicate there is added benefit to considering these strategies within a hierarchical approach to psychopathology. These associations alert clinicians to potential treatment targets and contribute to an ongoing literature that seeks to identify underlying mechanisms of the structure of psychopathology.
A Performance Guide to Tles Kazhgaliev's Piano Concerto No. 2, Exploring Its Synthesis of Kazakh Folklore and Western Music
Authors:   , Karsakpayeva Altynay
Published: January 2025

The purpose of this research is to explore the synthesis of folk and Western traditions in Kazhgaliev's Piano Concerto No. 2 and also to examine the uncommon performance practices associated with the genre. The dissertation gives a brief historical background of Kazakhstan, its folk music, and the significance of the country's piano performance practice. It mainly discusses Kazhgaliev's concerto, which is influenced by folk music. I hope that the dissertation will assist in the promotion and comprehension of the Kazakh piano repertoire among international musicians, researchers, and performers.
Multi-Level Effects of Oxygen Exposure in Endothermic Insects
Authors:   , Wilmsen Sara M
Published: January 2025

This dissertation examined the phenotypic plasticity of endothermic, flight and respiratory physiology in response to developmental oxygen exposure in the moth Manduca sexta. Development in both 10% O2 hypoxia and 30% O2 hyperoxia treatments were used to look at the physiological consequence on both ends of the oxygen spectrum. Hypoxic insects reached smaller sizes as adults and had longer pupation lengths than controls. Hyperoxic insects were larger at the end of the larval stage, had increased larval growth rates, but also had longer developmental larval developmental times and pupation lengths than controls. There was a decrease in both metabolic rate and thorax temperatures of hypoxic reared insects at normoxic levels. In flight trials hypoxic insects had the lowest critical flight PO2, and the hyperoxic insects had the highest PO2. There was an increase in hypoxic insect flight muscle mitochondria oxygen consumption in permeabilized fibers, but this did not translate to the isolated flight muscle mitochondria metabolic rates. Rearing oxygen level did not significantly affect mitochondrial density and size; myofibril density and size, or tracheal density and size in flight muscle. Overall, I found that higher levels of organization were more susceptible to the effects of chronic oxygen exposure and found more effects of hypoxia than hyperoxia.
More Than Just a Test Score: Designing and Implementing a Community-Based Accountability System in One Texas School District
Authors:   , Leader Joel Alan
Published: January 2025

Since at least the 1960s, federal and state policymakers have debated how best to hold public schools accountable for producing graduates who are prepared to fully participate in our democratic society. Since that time, reform efforts have led to Texas' current test-based A-F accountability system. This qualitative case study explored how one Texas school district worked to design and implement an alternative accountability system. A community-based accountability system (CBAS) is created in collaboration with local stakeholders and uses locally developed goals and multiple achievement measures to report student and school performance. A zone of mediation theoretical framework was used to evaluate how the studied district assessed and addressed the community's norms, values, priorities, and goals for public schools. Data were drawn from an analysis of relevant documents, five individual district leader interviews, and a parent and/or community member focus group. These data were analyzed using a combination of a priori and in vivo coding. The six themes that emerged from this analysis were: (a) dissatisfaction with A-F accountability, (b) developing an alternative accountability, (c) collaboration with like-minded districts and leaders, (d) engagement with internal stakeholders; (e) engagement with external stakeholders, and (f) assessing community values and goals for public education. The findings can be viewed as an exemplar for school leaders interested in designing and implementing a CBAS that falls within their community's unique zone of mediation.
Three Essays on Size Premium Puzzle
Authors:   , Ghimire Ashish
Published: January 2025

Size premium puzzle, also known as the size effect, is one of the most studied anomalies in asset pricing literature. It refers to the observation that, on average, smaller firms have higher risk-adjusted returns than larger firms over a long period of time. While many studies have debated the existence of the size effect, the question of why it exists has become a subject of heated debate. Thus, this dissertation aims to examine if previously overlooked factors can, at least partially, explain the size effect. Essay 1 examines if merger and acquisition activity can explain a part of the size effect. I find that merger and acquisition activity explain a part of the size effect. The size effect is found to be stronger during merger waves but is not consistent across industries. Further, the size effect tends to be stronger when acquisition activity is concentrated among smaller firms. Essay 2 investigates if expectational errors explain the higher return of small firms. Several empirical studies show that stocks that investors underestimate yield higher returns. However, I do not find support for the underestimation explanation in explaining the higher returns of small firms. Instead, I find that investors are overly optimistic about the growth of small firms. In essay 3, I examine if the size effect can be explained by perceived risk. Using the implied cost of capital (ICC) as a measure of perceived risk, I find that small firms are perceived to be riskier by the market, and the perceived risk explains the size effect.
Three Essays on Phishing Attacks, Individual Susceptibility, and Detection Accuracy
Authors:   , Bera Debalina
Published: January 2025

Phishing is a social engineering attack to deceive and persuade people to divulge private information like usernames and passwords, account details (including bank account details), and social security numbers. Phishers typically utilize e-mail, chat, text messages, or social media. Despite the presence of automatic anti-phishing filters, phishing messages reach online users' inboxes. Understanding the influence of phishing techniques and individual differences on susceptibility and detection accuracy is an important step toward creating comprehensive behavioral and organizational anti-phishing awareness programs. This dissertation seeks to achieve a dual purpose in a series of three essays. Essay 1 seeks to explore the nature of phishing threats that including identifying attack intentions, and psychological and design techniques of phishing attacks. Essay 2 seeks to understand the relative influence of attack techniques and individual phishing experiential traits on people's phishing susceptibility. Essay 3 seeks to understand an individual's cognitive and affective differences that differentiate between an individual's phishing detection accuracy.
Sea-ing Blue: Community Responses to an Eco-Award in Galveston, Texas
Authors:   , Butler Kristin
Published: January 2025

The Blue Flag program is a French international eco-award for beaches, marinas, and tour boats. With a set of 33 criteria required for obtaining the award, the Blue Flag program has sites all over the world, but none in the United States. The American Shore and Beach Preservation Association (ASBPA) sought to change that and provided an opportunity for locations in the U.S. to apply for the award. One of those applicants was the Galveston Island Park Board of Trustees in Galveston, Texas. This thesis focuses on data obtained for the park board through a survey to determine beachgoer support and interest in the Blue Flag program. Data was collected through the use of a survey and ad hoc interviews during the summer of 2021. Examined through various theoretical lenses, the data was analyzed to determine its impacts on the local community, and its relationship with other historical conservation projects. The results for this project were provided through a paper report and presentation on the findings to the client and presented at the ASBPA National Coastal Conference in October of 2021.
Tales by Moonlight: An Exploratory Analysis of the Effects of a Storytelling Interview Package for Youths and Elders in an Historically Black Community
Authors:   , Akinwale Oluwabukola Elizabeth
Published: January 2025

Storytelling is a practice that is used to pass down important information about culture, environment, and history. From a behavior analytic perspective, the process of storytelling involves contingencies and can be viewed within the framework of the Skinner's analysis of verbal behavior. For each listener, based on their history of learning and experiences, stories enable a unique type of learning about reinforcers, punishers and cultural context. In African American oral tradition, storytelling was and still is important in preserving the identity, safety, and wellbeing of African Americans. The purpose of this project was to inductively explore story telling between youth and elders in an African American community. A training workshop was developed that included an overview of the importance and role of storytelling in the black community and ways for youth to respectfully listen and learn from elders. The participants included two children and one elder. The independent variable was the training package, the dependent measures included the levels of synchronous engagement, the listener behaviors of the youth and the participant voices, that is, the descriptions and reflections of children and elders about the process and outcomes of this project. A multiple probes design across skills with in-vivo generalization check was used to observe the effects of a storytelling interview package to engage children with an elder in the community. The results of the project indicated that the project was beneficial and enjoyable for the participants. The extent to which this was a result of the workshop was not clear and suggestions are made for future directions. The findings are discussed in the context of measurement, meaning, and positionality.
Self-Directed Leadership Development with Adaptive Learning 360-Feedback Platform
Authors:   , Ali Zainul
Published: January 2025

Leadership theories have evolved since their inception and leadership development should also evolve in response to the changing needs of their organizations. There is a gap in the literature on the functionality of the various 360-feedback platforms that are mentioned in literature which makes it difficult to understand what reporting functionality is available in existing systems. The goal of this study was to examine participants' views of a newly developed Adaptive Learning 360-feedback (AL360) treatment platform for leadership development with a focus on self-directed learning for improved accountability. Participants were asked to share their learning development experience in the areas of person, process, and context with suggestions for improvement and how did this development compare to any other leadership development that they had experienced in the past. The AL360 platform was built by applying the research findings of scholars in the areas of leadership, 360-feedback leadership development and educational technologies. The treatment was applied in a business setting for all levels of leadership development. The case study identified creation of leadership of self-awareness and accountability for development without significant intervention of an executive coach. The research findings also list improvement opportunities, limitations, and future considerations.
Investigation of a Consumer's Purchase Intention and Behavior towards Environmentally Friendly Grocery Packaging
Authors:   , Oliver Mikah Omari
Published: January 2025

This study adapted the theory of planned behavior to investigate the relationship between purchase intention and purchasing behavior toward environmentally-friendly grocery packaging. This quantitative study collected 487 useable responses on the Amazon Mturk platform targeting a population of US consumers over 18 years old who purchase groceries. Using the collected data, a correlation and regression analysis was conducted. The socio-demographic variables were used as moderators to investigate the relationship between purchasing intention and actual behavior. The study's results suggest that a consumer's subjective norms substantially stimulate environmentally friendly grocery packaging purchase intentions, which further has or leads to the most decisive influence on actual behavior. Second, we discovered that purchase intention and perceived behavioral control are likely working in conjunction to help bridge the intention-behavior gap in environmentally friendly consumption. Third, this study supplied a fresh perspective on socio-demographics' role in environmentally friendly consumption, confirming that predominantly younger, unmarried consumers are likelier to act upon their intentions by purchasing environmentally friendly grocery packaging. Furthermore, conclusions from this study uncover the primary influences of consumer purchase intention and behavior towards environmentally-friendly grocery packaging. Lastly, but not less important, this study identifies the barriers to environmentally friendly consumption's intention and behavior gap. Results can also give government agencies and brands a clearer perspective to make consumers more knowledgeable on environmentally friendly packaging consumption.
"Untune the Sky": Ten Original Pieces for Microtonal Viola da Gamba with Voice and Electronics
Authors:   , Snead Jonathan Dunnam
Published: January 2025

Untune the Sky is a collection of ten original preludes, dances, and songs for microtonal viola da gamba in 7-limit just intonation with voice and live electronics that incorporates elements of Baroque music, traditional Irish dance music, extended just intonation tuning theory, and live electronic audio processing techniques. This thesis thoroughly describes the work and contextualizes its relationship to its historical and contemporary influences. The first sections explain why extended just intonation and viola da gamba were chosen as the central elements of the work. This is followed by a description of the structure, instrumentation, notational conventions, and intended performance practice of the work. The final section contains a musical analysis of the form, harmony, and structure of each piece in the collection. For researchers and interested performers, Appendix A contains a brief catalog of existing microtonal viol repertoire listed with a description of the microtonal techniques used.
Community Perceptions of Wildfire Risk and Mitigation in Colorado Springs
Authors:   , Caruolo Cara Danielle
Published: January 2025

This research assessed wildfire mitigation and risk perceptions in two neighborhood in Colorado Springs, CO. Semi-structured interviews were used during transect walks with participants. The research compared residents' perspectives to fire personnel's knowledge.
Digital Covens: An Ethnographic Examination of the Intersection of Paganism and Social Media
Authors:   , Ferguson Carlise Pamela
Published: January 2025

This paper examines how does within the Pagan community uses social media, specifically Facebook groups, as a way of community building, knowledge gathering, and platform for digital ritual. The research was based on a combination of interviews and observational data gathered from various groups. To help analyze the data gathered, theoretical approaches of both mediatization and materiality are employed to understand how digital spaces are being used as a tool for those within the Pagan community within their religious tool-kit, as well as understanding how digital landscapes are being used in order to conduct ritual.
Desertion and Defection in Roman Republican Warfare
Authors:   , Stampher Matthew Joseph
Published: January 2025

Despite their many successes, Roman leaders continually struggled with indiscipline in their own ranks as they battled Rome's opponents. Desertion and defection were steps that soldiers often undertook to avoid their obligated service. Previous scholarship has largely overlooked this aspect of Roman warfare. This dissertation analyzes why Roman soldiers began turning to desertion and defection throughout the Republican period. Such cases were generally rare in early Rome, but the expanding responsibilities and hardships of warfare in the Middle Republic caused them to rise, as did the sizeable growth of the Roman community. The civil wars of the Late Republic saw especially high cases of such acts, as generals incentivized defections in their opponents ranks. Roman desertion was not unique, but a common occurrence in ancient warfare. This dissertation also addresses how Romans capitalized on desertion and defection in warfare. The Second Punic War offers an example of how Rome achieved victory by encouraging defection in its enemy's alliances. Romans also relied heavily on defectors as a source of intelligence and as a tool in siege warfare. The moral forces of commitment, discipline, dissatisfaction, and desertion were often as important as the tactics and technologies of the participants in Rome's wars.
On the Utility of Surface Electromyography-Based Biofeedback on Rehabilitation from Total Knee Arthroplasty: A Clinical Trial
Authors:   , Armshaw Brennan
Published: January 2025

Knee osteoarthritis affects approximately 25 million adults. In severe cases, total knee arthroplasty (TKA) is the most common solution. TKA is effective at addressing pain and reducing continued degeneration of articular cartilage. However, effective physical therapy (PT) following TKA is vital for a full functional recovery. Despite the importance of PT, half of patients never achieve a full functional recovery. Decreases in proprioceptive feedback, severe atrophy, and pain inhibition all likely contribute to the variability in effectiveness. Surface electromyography-based biofeedback (sEMGBF) may allow clinicians to address some of these barriers by supplementing proprioceptive feedback and targeting small muscle contractions before eventually increasing the contraction requirement. Using a between group design, we compare the effectiveness of sEMGBF (7) to neuromuscular stimulation (NMES) (6), and a control group (6) in recovery following TKA. Effectiveness was evaluated across 4 metrics (quadriceps strength, range of motion, functional improvement, and quality of life) in a pre-test/post-test fashion. At the statistical level this study suggest that sEMGBF leads to greater improvements in quadriceps strength relative to the NMES and control group. Additionally, visual analysis suggests that sEMGBF may also lead to greater improvements in range of motion, and functional improvement relative to the NMES and control group. The results for quality of life are mixed. Overall, the study provides initial clinical support for the utility of sEMGBF following TKA.
Pre-Service Elementary Teachers' Core Science Teaching Practices to Develop Scientific Literacy: A Disciplinary Literacy Framework Analysis
Authors:   , Ham Chris D.
Published: January 2025

Every citizen has the right to be equipped with scientific literacy to understand and make informed decisions within the discipline of science. Educators can utilize core science teaching practices (CSTPs) to develop scientific literacy. In response, this study identified the CSTPs utilized by preservice elementary teachers (PSETs) to develop scientific literacy during their spring 2022 student teaching semester. Furthermore, this study identified contextual constructs that led to the utilization of the CSTPs to develop scientific literacy. The study used a qualitative exploratory case study using semi-structured interviews as the primary data. Surveys and artifacts were used as supporting secondary data. The identification of CSTPs and their contextual constructs were conducted using inductive content analysis. Afterward, the identified CSTPs and their contextual constructs were deconstructed, interpreted, and synthesized through the critical theoretical framework of disciplinary literacy. Relationships, time, school structure, and community were contextual constructs that enabled and disabled PSETs' utilization of CSTPs to develop scientific literacy. The contextual constructs are represented using the Framework to Develop Scientific Literacy (FDSL). The FDSL contain contextual constructs that enabled PSETs to utilize CSTPs through the sharing of power between the PSET and their cooperating teacher, school district, community, or teacher education programs. In contrast, contextual constructs that disabled PSETs include denying of power that negatively impacted the utilization of CSTPs to develop scientific literacy. The findings of the study call for teacher education programs to include contextual constructs as elements that impact PSETs' student teaching experiences to navigate power dynamics in authentic school settings. By identifying and using constructs as represented in the FDSL, teacher education programs can support PSETs' utilization of CSTPs to develop scientific literacy. In addition, this study calls for a reframing of power relationships between teacher education programs and their partnering school districts. By revealing the complex contextual nature of the PSETs' student teaching experiences, this study seeks to initiate discussion on how teacher education programs can support the practice of PSETs as they educate the next generation of scientifically literate citizens.
Change AGENT Project Part 2: Further Analyses of Progress Following Staff Training on Responsive, Goal-Directed, and Rationale-Based Decision Making
Authors:   , Schleifer-Katz Evan
Published: January 2025

Evidence-based practice in ABA is a complex decision-making process involving frequent adjustments in goals and procedures as informed by science, client need, and clinical wisdom. Consistent with the science's foundations, incredible gains are possible for children with autism when practitioners are systematically trained to understand, produce, and be responsive to shifting conditions for change. However, minimal standards for training promote inflexibility and rule following, at the expense of frequent and responsive adjustments. Although research has demonstrated that well-trained staff can effectively implement flexible procedures using in-the-moment assessment and clinical judgment, minimal research has targeted and evaluated the development of these repertoires. Therefore, the purpose of this study was to evaluate the effects of a staff training package, including an in-service training and in vivo training sessions, on staffs' ability to make responsive, goal-directed, and rationale-based decisions directed towards accelerating progress with vocal manding for children with autism. The evaluation was the second part of the larger Change AGENT Project. Results suggested the training was effective at producing socially validated progress across staff and child measures. In essence, the trainer, staff, and child acted as change agents for one another's behavior within the flexible paradigm. Implications, limitations, and future directions are further discussed.
Big Game, Big Decisions, and Big Government: Understanding the Effects of Commodification on Deer and Feral Hog Hunting in Texas
Authors:   , Tabor Zachary Dalton
Published: January 2025

My research examines how primary stakeholders interact with Texas' most harvested big game animals: white-tailed deer, which are increasingly impacted by chronic wasting disease (CWD), and feral hogs, which impact the landscape but effectively have no management strategy. Drawing on literature on wildlife governance in Texas, managing property and the commons, and disease landscapes, and broadly framed by themes of political and historical ecology, my research asks: (1) how do management goals for deer and feral hogs compare to hunting practices and hunting culture in Texas? (2) How are deer commodified by the Texas deer breeding industry? (3) How does the commodification of deer by breeders impact deer hunting practices in Texas? To examine how local stakeholders manage CWD and feral hogs, I conducted interviews among 21 stakeholders, including hunters, game wardens, game ranch managers, and deer breeders in Texas, as well as conducting participant observation at three deer conferences. Analysis shows that contrary to my expectations, not all participants viewed feral hogs negatively, with some viewing them as profit-making ventures. Inversely, how stakeholders contend with and understand CWD varies by a stakeholder's ability to generate profit from deer breeding. Furthermore, the majority of participants identified deer breeding operations as the greatest risk for spreading CWD; deer-breeders themselves, not surprisingly, perceived CWD as either low risk or a big government conspiracy. This research demonstrates a need for further regulation or outlawing deer breeding altogether.
Developing an Ontology for Examining Competencies for Higher Education Instructional Design Professionals
Authors:   , Roy Meranda Mae
Published: January 2025

The purpose of this qualitative study was to develop an initial formal ontology of competencies needed by instructional design professionals in higher education. The ontology was constructed using the domain ontology design process. The initial ontology was then validated by eight expert instructional design professionals in higher education using an online survey. The quantitative responses were analyzed using descriptive statics to describe general trends in data while constant comparative coding method was used to identify themes in the data. Three themes emerged from the study: an expansion of instructional design competencies; the addition of a diversity, equity, and inclusion competency; and the removal of the programming competency. The findings are discussed and proposed changes to the ontology are provided.
The Relationship between Racial Colorblindness and the Self-Reported Implementation of Multicultural Teaching Practices among Teachers of Gifted Students
Authors:   , Ottwein Jessica K.
Published: January 2025

Culturally responsive instruction is recommended as a tool to help mitigate disparities in the recruitment and retention of culturally diverse students in gifted programs. However, the endorsement of colorblind racial ideology has been associated with lower multicultural teaching competency and the adoption of deficit perspectives among teachers. In addition to informing teachers' perceptions of students' abilities and potential, endorsing colorblind racial ideology may make it more difficult for teachers to recognize disparities that adversely impact students from traditionally minoritized and underrepresented groups. The current study examines the relationship between colorblind racial attitudes and multicultural teaching competency among teachers of students who have been identified as gifted and talented. In a large sample of Texas teachers, multiple regression analysis was used to examine the relationship between colorblind racial ideology, multicultural teaching knowledge, and the implementation of culturally responsive teaching practices when teaching gifted and talented students. Results indicate that racial colorblindness, sex, and multicultural teaching knowledge are all significant predictors of the self-reported implementation of culturally responsive instruction, while gifted-specific training and the proportion of students of color had no effects. Implications relate to the necessity of addressing teachers' racial beliefs and ensuring that gifted-specific professional development equips teachers with the knowledge and skill necessary for meeting the needs of diverse gifted students.
Seeing in the Light: Using Expansion Microscopy to Achieve Super-Resolution in Transmitted Light
Authors:   , Migliore Julia R.
Published: January 2025

Light microscopy is inherently limited in resolution by properties of light such as diffraction and interference to 170-250 nm. Expansion microscopy is a quickly-developing method which achieves super-resolution by using a swellable hydrogel to physically expand biological samples themselves, rather than depending on the properties of fluorophores. This thesis demonstrates that expansion microscopy is a feasible means for achieving super-resolution in transmitted light microscopy modes. Though it has only been used for fluorescence imaging in the past, here I show that samples prepared for expansion microscopy—including liver tissue slices and myofibrillar bundles—are observable using transmitted light. While the majority of the original sample material is removed in the expansion process, the hydrogel retains visible evidence of these samples. These demonstrate increased detail under brightfield microscopy that is useful for characterization. Sarcomeric regions are identifiable by this method and are confirmed by fluorescence imaging. Thus, expansion microscopy is a means to bring super-resolution to transmitted light imaging and is entirely compatible with fluorescence for the localization of proteins of interest.