bluuebunny/crossref_metadata_2025 huggingface dataset:
Beethoven's Orchestra at the Romantic Piano: Understanding the Piano Transcriptions of "Marcia alla turca" from Beethoven's The Ruins of Athens by Franz Liszt and Anton Rubinstein
Authors:   , Yoon Jeongmi
Published: January 2025

The transcriptions of Franz Liszt (1811-1886) and Anton Rubinstein (1829-1894) on Beethoven's "Marcia alla turca" serve as unique examples within the area of transcription since each of these important virtuosos transcribed the movement with drastically different results. Liszt's Capriccio alla turca (1846) is built on Beethoven's thematic materials although it is presented with a greatly embellished accompaniment providing countermelodies, expanded passages, and vigorous rhythmic features. In contrast, Rubinstein's Turkish March (1848) attempts to capture Beethoven's original (1811) as closely as possible adhering to the form and harmonies. Each composer's approach served to showcase new pianistic innovations capturing orchestral sonorities at the piano previously unimagined. This dissertation offers musical insight for two less well-known works from significant pianist-composers which should receive further attention. Additionally, this research provides greater documentation for the compositions of Rubinstein, supplementing the historical accounts of his abilities as a performer. Examination and comparative analysis of each transcription not only illuminates the creative approaches each composer employed in creating his transcription, but also serves pianists wishing to perform these neglected works.
Mankiyali Phonology: Description and Analysis
Authors:   , Paramore Jonathan Charles
Published: January 2025

This thesis provides a detailed description and analysis of the Mankiyali phonology, a hitherto undocumented and endangered language of northern Pakistan. The language is spoken by about 500 people in a remote mountainous area in the Mansehra district of Khyber Pakhtunkhwa Province, Pakistan. The data contained herein is a result of first-hand fieldwork with native Mankiyali speakers between 2019 and 2021. Data collection methods include recordings of naturally occurring discourse (e.g., stories, poems, conversations) and elicitation sessions with native speaker consultants. Topics covered in the thesis include an account of Mankiyali's phonemic inventory, phonotactics, a description of some phonological processes, minimal word constraints, and word stress placement.
Where Have All the Cowboys Gone? Creating the Post 9/11 Westerner
Authors:   , Possoit Dylan
Published: January 2025

The intention of this thesis is to analyze the figure of the post 9/11 Westerner as a modern character created from the preexisting archetype of the classic Westerner. 3:10 to Yuma (dir. James Mangold), The Assassination of Jesse James by the Coward Robert Ford (dir. Andrew Dominik), and There Will Be Blood (dir. Paul Thomas Anderson) were released in 2007 and featured post 9/11 Westerners dealing with issues of fatherhood, demonstrating the prevalence of this figure within the modern western genre. Fatherhood becomes the prism through which these characters are depicted, which becomes the main source of their anxiety. The events of 9/11 contributed to a fracture of the western myth established by the classic postwar western that results in the post 9/11 Westerner attempting to reclaim a similar mythic status. The post 9/11 Westerner becomes an inversion of the classic Westerner seen through his insecure masculinity and ultimate failure to live up to his own imagined ideals.
Studies on Tissue Factor Pathway Inhibitor in Zebrafish
Authors:   , Raman Revathi
Published: January 2025

Tissue Factor Pathway Inhibitor (TFPI) is an anticoagulant protein containing three Kunitz domains, K1, K2 and K3. K1 inhibits Factor VIIa, K2 inhibits Factor Xa, and K3 enhances the Factor Xa inhibition by its interaction with Protein S. Since zebrafish is an excellent genetic model, we hypothesized that TFPI regulation could be studied using this model. As a first step, we confirmed the presence of tfpia in zebrafish. Subsequently, we performed knockdown of tfpia, and knockout of tfpia in K3 domain using CRISPR/Cas9. Both the tfpia knockdown and tfpia homozygous deletion mutants showed increased coagulation activities. Our data suggest that zebrafish tfpia is an orthologue for human TFPIα, and silencing it results in a thrombotic phenotype. We then optimized the piggyback knockdown method, where we could simultaneously piggyback 3 or 6 ASOs corresponding to 3 or 6 genes, respectively, using one VMO. These multiple gene knockdowns will increase the efficiency of genome-wide knockdowns. Since there are no studies on chromatin remodeling that control TFPI expression, we hypothesized that the genome-wide knockdowns of the Chromatin Binding and Regulatory Proteins (CBRPs) in zebrafish could help identify novel tfpia gene regulators. We chose 69 CBRPs and subjected them to simultaneous gene knockdowns. Our results have identified 5 novel regulators for tfpia. We exploited this information to discover UNC6852, a drug that enhances tfpia mRNA levels. This could be used as an antithrombotic drug. The approach developed here could be used to study the regulation of other coagulant and anticoagulant factors.
Transcribing from the Baroque Guitar to the Classical Guitar: A Critical Edition of François Campion's (c1685-1747) Sonatina in D Major
Authors:   , Torres Héctor Alfonso
Published: January 2025

The main purpose of this dissertation is to offer a modern transcription and critical edition of François Campion's Sonatina in D Major, found in his Piéces de Guitare du S.r Campion from 1748. Since it is not a common practice for the modern classical guitarist to study the baroque guitar and all its idiosyncrasies, this transcription from French tablature into modern notation will make this piece accessible to all classical guitar players. Using his sonatina as an example, this dissertation covers the process of transcribing baroque guitar French tablature while emphasizing a practical performance approach that suits the classical guitar. This approach includes examining tuning differences, suggested transposed notes, ornamental interpretation, and the overall differences in performance practice between both instruments. Not much is known about Campion's life (c1685-1747), but his importance as a musician in France during the early eighteenth century is evidenced by his publications and his accounts as a theorbo and baroque guitar player for the orchestra of the opera company L'Académie Royale de Musique, for which he was employed from 1703 until 1719. Unfortunately, while this music is fairly known and usually performed by early music specialists, it is ignored by modern guitarists, mainly because of the lack of modern transcriptions. This sonatina serves as an original critical edition adaptation for the classical guitar.
Resilience in the Face of Stress: Gender Differences in the Relationship between Resilience and Stress among Lesbian and Gay Older Adults in the American South
Authors:   , Poché Barton J
Published: January 2025

The minority stress model provides context to understand the mechanisms by which prejudicial experiences contribute to the disproportionate prevalence of adverse physical and mental health outcomes among LGBT people. The transactional model of stress and coping explains the appraisal processes through which people identify stigma-related stimuli as threatening and how they assess available coping resources to counteract these threats. The Connor-Davidson Resilience Scale (CD-RISC) and the Perceived Stress Scale (PSS) were used in this study to measure resilience and stress in a sample of 99 lesbian and gay older adults. Women reported statistically significantly higher levels of resilience and lower levels of perceived stress compared to older gay men. An analysis of covariance (ANCOVA) revealed statistically significant main effects for gender (Cohen's d = .51; ηp2 = .056; F(1,98) = 5.488, p = .021) while controlling for perceived stress (Cohen's d = 1.62; ηp2 = .375; F(1,98) = 55.840, p < .001). An interaction effect between gender and perceived stress was also statistically significant (Cohen's d = .72; ηp2 = .115; F(1,98) = 12.40, p < .001) indicating that the negative relationship between stress and resilience is stronger for older gay men. Clinical implications and relevance to future research are discussed.
Design, Fabrication and Testing of a Novel Dual-Axis Automatic Solar Tracker System Using a Fresnel-Lens Solar Concentrator
Authors:   , Almara Laura Mabel
Published: January 2025

This thesis project investigates, analyzes, designs, simulates, constructs and tests a dual-axis solar tracker system to track the sun and concentrates the heat of the sunlight, using a Fresnel lens, into a small area, which is above of an evaporator, to increase the temperature of the seawater to convert it into freshwater. The dual-axis solar tracker was designed with the main objectives that the structure was portable, dismountable, lightweight, low cost, corrosion resistant, wires inside pipes, accurate, small size, follow the sun automatically, off-grid (electrical), use green energy (solar powered), and has an empty area right below of the lens. First, a 500 mm diameter flat Fresnel lens was selected and simulated based on an algorithmic method achieved by a previous PhD student at UNT using MATLAB®, to give the optimization lens dimensions. The lens profile was drawn with AutoCAD®, then output profile lens was simulated in COMSOL Multiphysics®. The objective was to provide the high efficiency, optimum and high precision of the focal rays and heat to the receiver of the evaporator. A novel dual-axis solar tracker system was then designed that is portable, dismountable, lightweight and corrosion resistant. The solar tracker tracks the sun in two axis of rotation automatically during the day time, maximizing the angles of inclination on each axis. After testing computer simulations, the dual-axis solar tracker system was constructed and tested. Last, a detailed cost analysis was performed of the entire project. The outcome of this work can be applied for desalination seawater purposes or other any Fresnel lens application that require a focal high temperature directed by dual-axis solar tracker system.
Embedded Sensing Textiles for Corrosion Detection
Authors:   , Chowdhury Tonoy
Published: January 2025

Corrosion in underground and submerged steel pipes is a global problem. Coatings serve as an impermeable barrier or a sacrificial element to the transport of corrosive fluids. When this barrier fails, corrosion in the metal initiates. There is a critical need for sensors at the metal/coating interface as an early alert system. Current options utilize metal sensors, leading to accelerating corrosion. In this dissertation, a non-conductive sensor textile as a viable solution was investigated. For this purpose, non-woven zinc (II) oxide-polyvinylidene fluoride (ZnO-PVDF) nanocomposite fiber textiles were prepared in a range of weight fractions (1%, 3%, and 5% ZnO) and placed at the coating/steel interface. Electrochemical impedance spectroscopy (EIS) testing was performed during the immersion of the coated samples to validate the effectiveness of the sensor textile. In the second part of this dissertation, an accelerated thermal cyclic method has been applied to determine sensor's reliability in detecting corrosion under actual service condition. The results suggested that the coating is capable of detecting corrosion under harsh conditions. Moreover, the addition of ZnO decreases the error in sensor textile and improved coating's barrier property. In the next phase, experiments were conducted to detect the type of corrosion (pitting or uniform) underneath the protective coating as it has profound effect on overall performance and durability of the steel pipe. The data suggested that the pitting corrosion drew a lot of current, hence its resistance was significantly low which was tacked by the sensor accurately whereas the uniformly corroded specimens showed almost identical results which portrayed the sensor's ability to detect pitting corrosion.
The Artistic Image in "Twelve Children's Pieces of Medium Difficulty," Op. 31 by Reinhold Gliere (1875–1956)
Authors:   , Wu Yuan Nessa
Published: January 2025

In his Art of Piano Playing, the renowned Russian pianist and teacher Heinrich Neuhaus asserts that the concept of an "artistic image" can give musical meaning to the score, help pianists to understand the musical content of a composition, and help students to find pianistic expression in the details. The concept of artistic image can be applied in pedagogy, guiding young pianists to learn content and organize their practice. The artistic image is the picture of a musical idea and the musical language, which comes from melody, phrasing, musical structure, and the emotional and poetic content. Twelve Children's Pieces of Medium Difficulty, Op. 31, is one of the important works for young pianists by Reinhold Glière (1875–1956). The set has emotional characteristics that allow intermediate young pianists to grasp its rich content and then develop technically. His piano works have been little studied by scholars as part of a pedagogical approach. This pedagogical guide uses the concept of artistic image in Glière's work to help young pianists, or their teachers, prepare this work thoroughly and perform it successfully on the stage.
COVID-19 Diagnosis and Segmentation Using Machine Learning Analyses of Lung Computerized Tomography
Authors:   , Mittal Bhuvan
Published: January 2025

COVID-19 is a highly contagious and virulent disease caused by the severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2). COVID-19 disease induces lung changes observed in lung computerized tomography (CT) and the percentage of those diseased areas on the CT correlates with the severity of the disease. Therefore, segmentation of CT images to delineate the diseased or lesioned areas is a logical first step to quantify disease severity, which will help physicians predict disease prognosis and guide early treatments to deliver more positive patient outcomes. It is crucial to develop an automated analysis of CT images to save their time and efforts. This dissertation proposes CoviNet, a deep three-dimensional convolutional neural network (3D-CNN) to diagnose COVID-19 in CT images. It also proposes CoviNet Enhanced, a hybrid approach with 3D-CNN and support vector machines. It also proposes CoviSegNet and CoviSegNet Enhanced, which are enhanced U-Net models to segment ground-glass opacities and consolidations observed in computerized tomography (CT) images of COVID-19 patients. We trained and tested the proposed approaches using several public datasets of CT images. The experimental results show the proposed methods are highly effective for COVID-19 detection and segmentation and exhibit better accuracy, precision, sensitivity, specificity, F-1 score, Matthew's correlation coefficient (MCC), dice score, and Jaccard index in comparison with recently published studies.
Creating a Public Pedagogy for Anti-Rape Activism: How We Learn to Advocate for Others
Authors:   , Garcia Kayleigh Elaine
Published: January 2025

This thesis explores the way we learn to advocate for sexual assault survivors. This multi-methodological, qualitative study examines both popular cultural representations of sexual assault and official training materials provided by rape crisis centers and domestic violence organizations as sites of pedagogical messaging. I argue that it is imperative to incorporate intersectional feminist frameworks into understanding how advocacy is animated in these different sites of learning. This project offers an intersectional feminist analysis of two television shows: Netflix's Unbelievable and HBO's I May Destroy You, in addition to the Texas Association Against Sexual Assault (TAASA) training manual and supplemental training materials from six different rape crisis centers within a 75-mile radius of the Dallas Ft. Worth metroplex. Together, both sets of texts work pedagogically to teach us who is a worthy victim, what counts as "real" rape (and to challenge this very framework), and who deserves organizational resources. This thesis concludes by offering an Intersectional Rape Advocacy Toolkit, aimed at offering a set of values, lessons, and practices necessary for activists to grow in mutual advocacy for survivors and mutual support for fellow activists working to put an end to rape culture.
Examining the Clinical Utility and Predictive Validity of Dimensional Models of Psychopathology
Authors:   , Love Patrick K.
Published: January 2025

The Diagnostic and Statistical Manual of Mental Disorders arranges co-occurring clusters of symptoms into distinct disorder categories, which theoretically have specific etiologies, pathologies, and treatments. However, researchers and clinicians alike have consistently found DSM diagnoses to have high rates of comorbidity, low diagnostic specificity, and no disorder has proven to be a discrete category. There is mounting evidence that dimensional taxonomies more accurately capture the underlying structure of mental illness and clinical presentations. The recently proposed hierarchical taxonomy of psychopathology presumes to address the issues of categorical nosologies using a data driven approach to create a dimensional model of psychopathology. However, heretofore there are no empirical examinations of HiTOP's ability to predict psychotherapy treatment outcomes. This study compared the predictive validity DSM, RDoC, and HiTOP criteria using natural language processing on free text narrative notes. Of the three GMM run, only the model using DSM criteria as predictors had adequate model fit. Additionally, none of the nosologies significantly predicted treatment course. Implications for the application of RDoC and HiTOP are discussed.
Extensions of the Neural Network Models into Applications and Comparisons with General Linear Models
Authors:   , Wang E. Yuchen
Published: January 2025

This dissertation is designed to answer the following questions: (1) Which measurement model is better to contribute to the research model in different areas? (2) Within a given model, how does the data size influence the performance of a neural network (NN) and some other methods? (3) Compared to partial least square (PLS), ordinary least square (OLS), XGBoost, how is the performance of NN? Essay 1 systematically compares PLS-SEM to ANN and builds the hybrid vehicle purchasing intention model (HVPIM). It investigates different models that have been previously applied to study the theory of planned behavior (TPB). The methods find those factors that significantly correlated with consumer purchase intention. Essay 2 posits, develops, and tests a PNN model with healthcare data. A research survey is designed and distributed to undergraduate students from a major research school in the U.S. southwest region. Research hypotheses are tested using PLS-SEM and PNN. Essay 3 targets on testing the performance of the NN model with panel data from the soccer transfer market. To achieve this purpose, the essay posits and develops an empirical test built on game theory. The NN model is tested and compared to OLS and XGBoost. As the research compares the different types of NN models with other linear models, NN does have extensive applications and outperforms some other methods. The contribution of this research falls into both academia and industry. While theoretical science and practical applications may be mutually complementary, real demand is often the driving force behind technological growth. Currently, the practicality of neural networks has many accomplishments, such as smart control, pattern recognition, robot control, etc. It can be expected that using NN algorithms to process the necessary data will improve its applicability in real life.
Three Essays on Vintage Products and Second-Hand Retail Establishments
Authors:   , Schibik Aaron
Published: January 2025

Now more than ever, consumers are deciding to forgo modern products and are buying vintage instead. Yet, despite the growing importance of vintage products in the consumer marketplace, research investigating why consumers buy old, often outdated products remains limited. Research that examines customer shopping behavior in second-hand retail markets, were vintage products are bought and sold, is similarly rare. What drives consumers to buy vintage products? What factors influence customer-shopping behavior at second-hand retailers? This three-paper dissertation addresses these gaps by developing better and more actionable insights into why some consumers purchase vintage items. Furthermore, this three-paper dissertation looks to explain customer-shopping behavior and drives consumers to make a purchase at second-hand retail establishments.
The Balkan Imbroglio: The Diplomatic, Military, and Political Origins of the Macedonian Campaign of World War I
Authors:   , Broucke Kevin R.
Published: January 2025

The Macedonian Campaign of World War I (October 1915-November 1918) traditionally remains one of the understudied theatres of the historiography of the conflict. Despite its vital importance in the outcome of the war, it is still considered as a mere sideshow compared to the Western Front and the Gallipoli Campaign. This dissertation presents a much-needed re-evaluation of the Macedonian Campaign's diplomatic and political origins within the war's early context. In doing so, this study first concentrates on a longue durée perspective and assesses the main historical events in the Balkans and Central Europe from the end of the French Revolution to World War I. In a perspective running throughout the entire nineteenth century, this dissertation integrates the importance of nascent nationalism in the Balkans and examine the Austro-Hungarian Empire's steady decline and subsequent diplomatic realignment toward the Balkans. Similarly, this work depicts the intense power struggle in Southeastern Europe between some of this story's main protagonists, namely the Austro-Hungarian, Russian and Ottoman Empires. This dissertation also evaluates the rise of new regional powers such as Bulgaria and Serbia and examines their connection to the European balance of power and general diplomatic equilibrium. In the first half of this dissertation, I present an overview of some of the most crucial episodes that paved the way to the onset of World War I and the inception of the Macedonian Campaign: The Russo-Turkish War of 1877-1878, the Congress of Berlin of 1878, The Bosnian Crisis of 1908-1909, the Italo-Ottoman War of 1911-1912, and the Balkan Wars of 1912-1913. In the second part of this study, the main thread of the analysis is the crucial Anglo-French relations that took place between the end of the nineteenth century and World War I. This study describes the importance of Anglo-French relations regarding the Macedonian Campaign's inception and highlights the fragile nature of the Entente Cordiale and some of the fundamental issues that affected the Anglo-French conduct of military operations on the Western Front as well as in the Balkans. Therefore, this study underlines why the Macedonian Campaign, suffered so much from a lack of care, preparation, and a much-needed strategic insight and leadership that could have decisively influenced the campaign and potentially have altered the outcome of an eventually successful Allied endeavor in the Balkans.
A Study of Health-Related Screening Behaviors Among Individuals in Texas With Adverse Childhood Experiences
Authors:   , Baniya Ganesh
Published: January 2025

Data from this dissertation was obtained from the Texas Behavioral Risk Factor Surveillance System (BRFSS). The Texas BRFSS questionnaire used a cross-sectional retrospective research design while asking questions about individuals' exposure to adverse childhood experiences (ACEs) and included 11 questions. The sample included 9096 individuals over the age of 18 who had exposure to at least one ACE. An ACE score was calculated for all participants and were divided into two groups (less than 4 ACEs and more than 4 ACEs) to compare whether differences in ACE score would impact participating in routine health screening or not. Additionally, whether different kinds of ACEs would impact health screening was also examined. Logistic regression was used to assess whether different kinds of ACEs impact participation in routine health screening. This study found that individuals with a history of childhood adversities including experiencing childhood emotional abuse, living in a dysfunctional household impeded them from participating in routine health screenings. It is recommended that both primary care physicians and mental health providers to use motivational interviewing while interacting with patients with ACE histories. It is also suggested that using trauma-informed care (TIC) in primary care can help patients talk about their abuse histories and utilize healthcare without any judgment.
True War Stories: Lies, Truth, and Recovery in the Non/Fiction of Vietnam
Authors:   , Sawyer Shannon Michele
Published: January 2025

This dissertation examines memoirs and non/fiction of the Vietnam War, written by combat veterans (Tim O'Brien, Tobias Wolff, Ron Kovic), and army nurses (Lynda Van Devanter and Joan Furey), and war correspondents (Micheal Herr), most of whom joined the antiwar movement, and used their own war wounds as incontrovertible evidence against it. Since these authors' traumatization compromised their memories of combat, their narratives feature literary devices reflective of post-traumatic stress disorder symptomatology (e.g. flashbacks, non-linear plots, repetition, disassociation). Their authenticity stems from the military jargon, lewd dialogue, and dark humor contained within. A mix of truth-telling and bullshitting paradoxically coexist in these texts; as trauma theories elucidate, improvisation (of details) does not diminish the integrity of a traumatic memory, or the memoir itself. In an era of Nixonian follies, whistleblowing became a high stakes endeavor for journalists and veterans. They exposed the military's standard operating procedures that violated the Geneva Conventions such as free-fire zones, wide-scale bombings, and chemical warfare (e.g. Napalm, Dioxin, Agent Orange). Desiring reformation, the Vietnam Veterans Against the War conducted their own Winter Soldier Investigation into the Mỹ Lai massacre, sending spokesperson John Kerry to testify during the Fulbright Hearings. Women served thanklessly in the war, yet were excluded from men's organizations and denied Veteran's Administration benefits for diseases contracted in Vietnam until Lynda Van Devanter published her memoir, Home Before Morning, then lobbied for women's rights. She inspired a collection of poetry, and a spinoff TV show, China Beach, though she was never credited for the latter.
Apprenticeship to Signs in Art Education
Authors:   , Wurtzel Kate Lena
Published: January 2025

This research looks thoughtfully and deeply at the relationship between art education and signs, as defined by the French philosopher Gilles Deleuze (1964/1998). Signs, as articulated by Deleuze (1964/1998), are violent disruptions to our way of understanding the world, causing us to think again and/or re-consider what we once knew (or thought we knew). This study looks generatively at how these kinds of disruptive and disorienting moments might be mined for possibilities in art education and remind us of our own relationality. As a post-qualitative lived inquiry, it asks how might art education be-with apprenticeship to signs and what might art education do-with sign-encounters? Using the theoretical lens of transcendental empiricism and new materialism, this study considers how art educators might hold open the space of sign-encounters for oneself and one's students by turning towards the rhizomatic cut and staying with uncertainty. It is focused on the doing-with, making-with, and thinking-with of art, pedagogy, and philosophy/theory, investigating their deep entanglements in spaces of disruption and ultimately developing frame-works for engaging in this kind of work in the classroom. Drawing from Erin Manning and Brian Massumi's theory of research-creation, this research was experienced in an emergent, layered, and complex way over the last two years, including the construction of this dissertation presented as an assemblage all of its own.
Lignocellulose Based Nanobiocomposites for Water Purification
Authors:   , Mandal Sujata
Published: January 2025

The research focuses on the synthesis and application of multifunctional lignocellulosic biomass bioadsorbent and nanobiocomposites for water purification. A bioadsorbent was prepared from kenaf fiber by self-activation without the use of any toxic chemicals in an innovative method. Silver nanoparticles were synthesized by the green route and then impregnated on the surface of kenaf-based activated carbon (KAC), and hemp fibers by heating and photoirradiation. The formation of hemp-based and kenaf-based silver nanocomposites was confirmed using an environmental scanning electron microscope and energy-dispersive x-ray spectroscopy. Low-cost benign nanoadsorbents demonstrated excellent capabilities for the anionic dye Congo red (CR) and cationic dye brilliant green (BG) degradation, inorganic heavy metals [Cu (II), Pb (II), and Cd (II)] adsorption and antibacterial activities. Antibacterial test via a modified disc diffusion method and minimum inhibitory concentrations was assessed towards the pathogenic strains of bacteria, E. coli and S. aureus. A working portable point-of-use filter was designed and developed, with the filter column encapsulated with nanobiocomposites for the removal of multi-metals and dye. Water samples collected from a wastewater treatment plant in Texas and a mining site in Mexico were used to determine the efficacy of the nanobiocomposites columned in the filter. A comparative analysis was also conducted with the popular commercial water filter material. This research contributes to improved water treatment by the use of benign engineered nanomaterials for pollutants removal that are cost-effective. The technological innovation will also alleviate the financial burden of maintaining centralized wastewater treatment plants by the employment of sustainable and point-of-use methods.
Exploring the Impact of Adverse Childhood Experiences on Resilience, School Engagement, and Success in Adolescents with Co-Occurring Autism Spectrum Disorder and Attention Deficit Hyperactive Disorder
Authors:   , Adaralegbe Ngozi Jane Frances
Published: January 2025

There remains a dearth of literature that explains with no ambiguity, the complex relationships that exist between adverse childhood experiences (ACEs) and resilience, as well as school engagement and school in individuals with a co-occurring diagnosis of autism spectrum disorder (ASD) and attention deficit hyperactive disorder (ADHD). This study seeks to fill this missing gap in the literature. These research questions were answered using a retrospective cross-sectional study design of national secondary data from the National Survey of Children's Health (NSCH). The findings revealed that the more ACEs an individual had, the less they were likely to engage and succeed in school. A similar finding was obtained for resilience as individuals with more ACEs showed less resilience. However, counterintuitively to the hypothesis of the project, having both ASD and ADHD does not necessarily make these outcomes worse compared to having a singular diagnosis of either ASD or ADHD. The significance of this study is that it informs rehabilitation counselors as well as educators on the need for early identification of individuals with ASD and ADHD with a background of ACEs and commence interventions early enough to ensure they are more resilient and obtain improved success in school-related activities as well outside school activities and eventually improved quality of life.
Influences on Teachers' Decision-Making when Working with Students who have Difficulty Learning to Read
Authors:   , Pettet Traci H
Published: January 2025

Research shows that having an excellent reading teacher in the classroom is key to preventing reading difficulties. However, teachers often feel unprepared to work with students experiencing reading difficulties. This can be problematic in a school that uses a multi-tiered system of support for students in which the classroom teacher is responsible for core instruction and early reading interventions. This qualitative study examined the influences on elementary teachers' instructional and assessment decisions when teaching reading to students who are experiencing reading difficulties. Data were collected through both survey and interviews and were analyzed using thematic analysis. Five themes were identified that suggest teachers' literacy instructional decisions are influenced by administrators, their knowledge of reading instruction, professional development, their beliefs about using data for instruction, and collaboration. Findings from this study provide evidence that teacher decisions are more heavily influenced by forces when teachers lack a deep understanding of their students or of effective literacy instruction. When this happens, teachers' efficacy is also affected, which research shows can affect student outcomes. Teacher decision-making is supported through professional development on effective literacy instruction and use of data for planning. Teacher efficacy improves with opportunities to work with and learn from colleagues and from having administrators who work alongside them when making literacy decisions. Recommendations for administrators, teacher educators, and teachers are included as well as suggestions for future research.
A Preliminary Investigation of How to Teach Undergraduate Students How to Build Rapport and Create Meaningful Interactions with College-Aged Students with Autism Spectrum Disorder
Authors:   , Espericueta-Luna Williams A
Published: January 2025

University peer-mentoring programs have shown to increase the retention rates of students, including students with autism spectrum disorder (ASD), and improved satisfaction with the college experience. The perceived quality of a mentee-mentor relationship may predict satisfaction with a peer-mentoring program; therefore, teaching peer mentors to engage in behaviors that could contribute to a high-quality mentee-mentor relationship may be beneficial. The current study identified target outcomes, operationally defined target behaviors, and developed a computer-based instruction (CBI) training module. The CBI training module was divided into four submodules that incorporated teaching through examples and nonexamples and discrimination training. The efficacy of each CBI submodule was evaluated using a pretest/posttest design with two mentors in a university peer-mentoring program. Results suggested that the CBI training module produced an increase in the frequency of correct responses in seven out of eight submodule posttests across both participants. The CBI training program also produced an increase in the frequency of target behaviors emitted by both participants across all submodules. These findings suggest that this CBI training module can be used to teach peer-mentors the behaviors that may improve their relationship with their mentee.
Asynchronous Level Crossing ADC for Biomedical Recording Applications
Authors:   , Pae Kieren
Published: January 2025

This thesis focuses on the recording challenges faced in biomedical systems. More specifically, the challenges in neural signal recording are explored. Instead of the typical synchronous ADC system, a level crossing ADC is detailed as it has gained recent interest for low-power biomedical systems. These systems take advantage of the time-sparse nature of the signals found in this application. A 10-bit design is presented to help capture the lower amplitude action potentials (APs) in neural signals. The design also achieves a full-scale bandwidth of 1.2 kHz, an ENOB of 9.81, a power consumption of 13.5 microwatts, operating at a supply voltage of 1.8 V. This design was simulated in Cadence using 180 nm CMOS technology.
Artificial Intelligence Teammates in a Collaborative Information Seeking Environment from the Perspective of Women Engineers in the United States
Authors:   , Floyd Schenita A
Published: January 2025

The purpose of this study was to collect design requirements from women engineers on artificial intelligence teammates such as Microsoft Teams, Slack, and Trello. A mixed methods research design was used for this study with an online survey and semi-structure interviews. The study results revealed design requirements from women engineers including solutions to sociotechnical issues that could arise from artificial intelligence teammates in the workplace. The results showed various ways women engineers collaborate in the workplace with and without artificial intelligence. Additionally, women engineers' attitude towards artificial intelligence was examined to identify if there was a correlation to self-efficacy. This research study fills a previous study gap that solicited design requirements from research scientists, by soliciting practitioners. Practitioners such as women engineers are underrepresented in the workplace, and they could benefit from an artificial intelligence teammate with their design requirements. Finally, this study contributes to the information science literature on collaborative information seeking, artificial intelligence design, and engineers' information seeking behaviors.
Life and Death in the Field: Farmer Suicide and the Necessity to Feed
Authors:   , Opoien Jared Wesley
Published: January 2025

Farmer suicide is at crisis levels in the United States and India. This crisis is both a problem of experiential knowledge within infrastructure as well as a problem of discourse power. I argue that the logical abstraction required to conceptualize and evaluate farmer suicide cannot be separated from the overall experience of farmer suicide. Rather than existing as distinctly separate phenomena, these elements are co-constitutive. Despite the Centers' for Disease Control identification and designation of farmer suicide as complex, statistically relevant, and elevated, nearly all the policy efforts addressing farmer suicide focus on narrow economic impact and narrow economic relief. While these economic vectors are important, the problem is multifaceted and requires a broadening of policy discourse to include additional factors (e.g. philosophical, existential, psychological, etc.). Using Hannah Arendt's work on politics and the human condition, I connect the conditionality of homo faber (human fabricator/maker), animal laborans (laboring animal), and vita activa (active life) with farmer struggle and suicide. Through the work of Georges Canguilhem and Achille Mbembe, I critique and analyze the predominant discourse and framing of suicide as a disease. Last, but not least, I propose decolonial theory and degrowth theory as viable critical pathways to shift the scale of farming infrastructure towards a more equitable and just future.
Low-Energy Electron Irradiation of 2D Graphene and Stability Investigations of 2D MoS2
Authors:   , Femi Oyetoro John Dideoluwa
Published: January 2025

In this work, we demonstrate the mechanism for etching exfoliated graphene on SiO2 and other technological important substrates (Si, SiC and ITO), using low-energy electron sources. Our mechanism is based on helium ion sputtering and vacancy formation. Helium ions instead of incident electrons cause the defects that oxygen reacts with and etches graphene. We found that etching does not occur on low-resistivity Si and ITO. Etching occurs on higher resistivity Si and SiC, although much less than on SiO2. In addition, we studied the degradation mechanism of MoS2 under ambient conditions using as-grown and preheated mono- and thicker-layered MoS2 films. Thicker-layered MoS2 do not exhibit the growth of dendrites that is characteristic of monolayer degradation. Dendrites are observed to stop at the monolayer-bilayer boundary. Raman and photoluminescence spectra of the aged bilayer and thicker-layered films are comparable to those of as-grown films. We found that greater stability of bilayers and thicker layers supports a previously reported mechanism for monolayer degradation involving Förster resonance energy transfer. As a result, straightforward and scalable 2D materials integration, or air stable heterostructure device fabrication may be easily achieved. Our proposed mechanisms for etching graphene and ambient degradation of MoS2 could catalyze research on realizing new devices that are more efficient, stable, and reliable for practical applications.
Exploring Enactments of Agency in Children's Literature from School Libraries
Authors:   , Loomis Kathryn Barkley
Published: January 2025

The purpose of this study was to analyze student-selected library books for how, if at all, agency is enacted by the characters. This study uses tenets from critical multicultural analysis (CMA) and elements of visual analysis (VA) to guide a critical content analysis of enactments of agency in the most circulated books from three school libraries during the 2019-2020 school year. This study builds on and extends the existing research on agency development in children and demonstrations of agency in children's literature. Data revealed a variety of characters, genre, and contexts within the identified books. Analysis provided evidence that characters in these child-selected books demonstrated enactments of agency in varying ways and degrees across all titles. Following a discussion that is organized around the themes created from the findings, characters are identified as belonging within one of the following agentic groups: activists, survivors, problem solvers, and friends. Implications for practice and research include further study of agency in characters of popular books, how children perceive enactments of agency of the characters, and the need for school librarians and other educators to understand agency development and acknowledging the agency of children as they make choices in the literature they read.
Influences of External Literacy Assessment on Curricular Decisions: A Systems-Based Study of a Local School District
Authors:   , Larson Tiffany R
Published: January 2025

National and state-based assessments have been a common practice for the past several decades. These assessments often come with high-stake consequences for students and schools, which tends towards the creation of a test-centric environment where educators prioritize test-based instruction to prepare students to be successful on those assessments. The over-arching purpose of this qualitative study was to explore how mandated high-stakes testing influences educators specifically within a complex system by first seeking to identify ways educators at different levels within the system—the classroom, campus, and district levels—perceive these testing influences. This study is based on complexity theory with a particular focus on complex adaptive systems (CAS) and frameworks from human systems dynamics (HSD), which helped to identify key tensions within a complex learning ecology. This study used thematic analysis of interview data from the classroom, campus, and district levels. Analysis also included mapping the emergent themes and patterns onto a CAS model for each level. Findings revealed a tension between a complicated, linear approach and a complex approach to curricular and instructional decisions that is moving those decisions ever closer to standardization. This study includes implications and recommendations for balancing these tensions for a healthy, complex learning ecology.
Self-Healing Ceramics for High Temperature Application
Authors:   , Gu Jingjing
Published: January 2025

Ceramics have a wide variety of applications due to their unique properties; however, the low fracture toughness leads the formation and propagation of unpredictable cracks, and reduces their reliability. To solve this problem, self-healing adaptive oxides were developed. The aim of the work is to gain new insights into self-healing mechanisms of ceramics and their application. Binary oxide systems were investigated that are at least partially healed through the extrinsic or intrinsic addition of silver or silver oxide to form ternary oxides (e.g., Nb2O5 + Ag → AgNbO3). Sintered pellets and coatings were tested. For self-healing TBCs, model systems that were studied include YSZ-Al2O3-SiC, YSZ-Al2O3-TiC, YSZ-Al2O3-Nb2O5, and YSZ-Al2O3-Ta2O5. Laser cladded samples and sintered pellets were produced to test. The healing process occurs due to the formation of oxidation products and glassy phases depending on the self-healing mechanism. X-ray diffraction was used to explore phase evolution, chemical compositions, and structural properties of these samples. SEM equipped with EDS was used to investigate the chemical and morphological properties for the cross-sectional area. Pin-on-disc test was applied to test tribology performance for Nb2O5-Ag2O system, and infiltration test was applied to test CMAS-resistance for TBCs at elevated temperature. The improvements in the performance of these materials were demonstrated.
Multiple Dimensions of Fish Functional Traits, Trait Relationships, and Associations with Community Structure and Dynamics
Authors:   , Harried Brittany L.
Published: January 2025

Trait-based approaches are useful in ecological research because of their potential ability to predict species responses from patterns present in the community and to infer mechanisms driving community assembly. Current approaches for fishes are lacking traits across all five fundamental niche dimensions (i.e. habitat, life history, trophic, metabolic and defense). This study quantified a broad range of fish functional traits across all five niche dimensions (commonly used traits and novel traits), quantified intra- and interspecific variation for each trait, tested for relationships among traits within and among niche dimensions, tested for phylogenetic conservatism of traits and assessed trait-environment relationships for a subset of these traits under two different contexts. Approximately one third of the quantified traits exhibited greater intraspecific variation than interspecific variation and were not included in subsequent analyses. There were similarities between phylogeny and trait dendrograms for all traits, and habitat, metabolic and defense traits. The traits identified in chapter 2 were able to explain species responses during different flow periods in two intermittent streams as well as species-specific differences in host microbiome at the onset of drought in one intermittent stream. The novel traits identified in chapter 2 did contribute to our understanding of the community assembly dynamics in chapter 3.
Defining Learning Affordances Based on Past Research Uses
Authors:   , Dolliver Elizabeth Anne
Published: January 2025

The objective of this study was to locate and describe the learning affordances used within research studies on instructional design. Allowing an instructional designer to see what was used and how applicable it might be for future design would assist with better course creation. Current and past literature supported the importance of this concept after examination of how course creation has evolved within the field of instructional design. Further, the findings elucidated how to help the field evolve in the future by expanding knowledge about learning affordances and providing the broadest set of conceptual definitions by the academics working in the field to include them in their research and instructional designs.