bluuebunny/crossref_metadata_2025 huggingface dataset:
Improving Instruction through Teacher Evaluation: Principal and Teacher Perceptions of Leadership Practices and Policy Tools within the Evaluation Process
Authors:   , Clark Christopher
Published: February 2025

In recent decades, changes to federal and state accountability policy and related teacher evaluation systems occurred in the United States with minimal input from two of the largest groups of stakeholders impacted: principals and teachers. For this case study, I explored principals' and teachers' perceptions of their experiences with the Texas Teacher Evaluation and Support System (T-TESS), specifically the role of leadership practices and use of the evaluation rubric as a policy tool within an evaluation process. The study took place at one elementary school. Teachers perceived the evaluation process as carrying out its intended purpose of improving instruction through professional growth. Principals and teachers viewed the teacher evaluation system and the teacher evaluation rubric, a policy tool designed to facilitate and inform the processes and practices used to improve instruction in their districts and schools, as effective. Important district-level decisions also impacted how principals and teachers perceived the T-TESS. District-level decisions included policy related to frequency of required observations, methods of including student performance data, decisions related whether to issue a single rating or multiple ratings, and evaluation of specialized teachers. School-based leadership behaviors and practices were also found to influence teachers' perceptions related to the effectiveness of teacher evaluation which included a focus on school culture, leadership style employed, evaluation training, and use of the evaluation rubric. The findings of this study have implications for policy decisions, district-leadership decisions, and school-based leadership practice related to teacher evaluation, both in Texas as well as the nation.
Microfluidic-Based Fabrication of Photonic Microlasers for Biomedical Applications
Authors:   , Cavazos Omar
Published: February 2025

Optical microlasers have been used in different engineering fields and for sensing various applications. They have been used in biomedical fields in applications such as for detecting protein biomarkers for cancer and for measuring biomechanical properties. The goal of this work is to propose a microfluidic-based fabrication method for fabricating optical polymer based microlasers, which has advantages, over current methods, such us the fabrication time, the contained cost, and the reproducibility of the microlaser's size. The microfluidic setup consisted of microfluidic pumps and a flow focusing droplet generator chip made of polydimethylsiloxane (PDMS). Parameters such as the flow rate (Q) and the pressure (P) of both continuous and dispersed phases are taken into account for determining the microlaser's size and a MATLAB imaging tool is used to reduce the microlaser's diameter estimation. In addition, two applications are discussed: i) electric field measurements via resonator doped with Di-Anepps-4 voltage sensitive dye, and ii) strain measurements in a 3D printed bone-like structure to mimic biomedical implantable sensors.
Conceptual Barriers to Decarbonization in US Energy Policy
Authors:   , Rowland Jennifer Joy
Published: February 2025

In order to meet emissions targets under the UN Paris Agreement, every nation must decarbonize its energy production. The US isn't reducing energy-related emissions fast enough to meet its targets for keeping overall warming under 2°C above pre-industrial levels. This constitutes a grave injustice to the most vulnerable populations of the world, who are suffering the ill effects of climate change already. The challenge of eliminating fossil fuels from the US energy system is not simply one of technological limitations, however. The aim of this dissertation is to provide an analysis of historical, political, and, most importantly, conceptual barriers to decarbonization of energy in the US. I believe not just our policies and our markets, but our thinking has to change if we are to avoid recapitulating the injustices of the fossil fuel energy system. I argue that energy policy in the US over time has ossified around a narrow conception of energy as fossil energy—as a substance, rather than as a service. I call this the fossil conception of energy (FCE). I follow historical traces of the FCE in three key areas: political discourse in the US, the relationships between the US dollar and OPEC oil (a complex web called the petrodollar system), and domestic energy markets. Through William Freudenburg's "double diversion" framework for analysis of society-environment relationships, I argue that the FCE grounds a privileged discourse that legitimates the supremacy of fossil fuels and contributes to the maintenance of US hegemony worldwide. I propose that one possibility for rethinking energy may be found in systems thinking, which leads me to conclude that any energy system organized around capital will recapitulate many of the injustices of the fossil fuel system.
Ensemble Singing in the Bel Canto Salon Repertory: A Pedagogical Reconsideration
Authors:   , Brown Shaun
Published: February 2025

Vocal duets have had a long history in the Western classical music tradition. Their use as a teaching resource can be traced back to the Renaissance, where duets were used for the development of singing, performance, and musicianship. In the late 19th and all of the 20th centuries, this pathway of vocal pedagogy has markedly declined. This study proposes a reintroduction of this methodology of teaching, asserting that it provides the collegiate vocal student with maximum opportunity for growth and development in terms of technique, musicianship, ensemble skills, and performance development. Four vocal duets ("La pesca," "Il brindisi," "Il gallop," and "La caccia") of Saverio Mercadante (1795-1870) serve as the point of discussion. These songs from Les soirées italiennes (C.1836), which are representative of the salon culture of the 19th century, are given detailed attention through a discussion of their pedagogical value. Since they are long out of print, a new performance edition is presented.
Transient Expression of BABY BOOM, WUSCHEL, and SHOOT MERISTEMLESS from Virus-Based Vectors in Cotton Explants: Can We Accelerate Somatic Embryogenesis to Improve Transformation Efficiency?
Authors:   , Alejos Marcos
Published: February 2025

Upland cotton (Gossypium hirsutum L.) is the world's most prominent fiber crop. Cotton transformation is labor intensive and time consuming, taking 12 to 18 months for rooted T0 plants. One rate limiting step is the necessary production of somatic embryos. In other recalcitrant species, ectopic expression of three genes were shown to promote somatic embryogenesis: WUSCHEL (WUS), SHOOT MERISTEMLESS (STM), and BABY BOOM (BBM). WUS is responsible for maintaining stem-cell fate in shoot and floral meristems. STM is needed to establish and maintain shoot meristems. STM and WUS have similar functions but work in different pathways; overexpression of both together converts somatic cells to meristematic and embryogenic fate. BBM encodes an AP2/ERF transcription factor that is expressed during embryogenesis and ectopic expression of BBM reprograms vegetative tissues to embryonic growth. In prior studies, these genes were constitutively expressed, and cultures did not progress beyond embryogenesis because the embryogenic signal was not turned off. In our study, we set out to use these genes to increase the efficiency of cotton transformation and decrease the time it takes to regenerate a plant. A disarmed cotton leaf crumple virus (dCLCrV) vector delivers WUS, STM, or BBM into cotton tissue cultures through Agrobacterium tumefaciens infection. We propose that virus delivery of embryo-inducing genes is a better approach for transformation because A) inserts more than 800 nucleotides are unstable, and will spontaneously inactivate, B) virus DNA can migrate through plasmodesmata to cells around the infected cell, creating a gradient of embryonic potential, C) the virus DNA does not pass through the germ line and the seed will not contain virus. We propose this method of inducing embryogenesis will facilitate the stable transformation of cotton and will be beneficial to the cotton industry. Ectopic expression of AtBBM, AtSTM, and AtWUS GrWUS:meGFP from a constitutive CaMV 35S promoter produced plants with phenotypes similar to those described in previous studies overexpressing AtBBM, indicating that the AtBBM gene was functional. The cotton cotyledon infiltration of the pART27 constructs showed transformed cells in Coker 312 by GFP localization in the nucleus. Although GFP was detected, no visible embryos appeared from the cotyledon. Cotyledons infiltrated with Agrobacterium harboring overexpression vectors withered and aborted after ~2 weeks. The virus-based vector in tissue culture failed to increase transformation efficiency, resulting in no embryos. The combination of hormone concentration showed no contribution to increasing the transformation efficiency.
Famine Fighters: American Veterans, the American Relief Administration, and the 1921 Russian Famine
Authors:   , Huebner Andrew Brooks
Published: February 2025

This study argues that the American Relief Administration (ARA) operationally and culturally was defined by the character and experiences of First World War American military veterans. The historiography of the American Relief Administration in the last half-century has painted the ARA as a purely civilian organization greatly detached from the military sphere. By examining the military veterans of the ARA scholars can more accurately assess the image of the ARA, including what motivated their personnel and determined their relief mission conduct. Additionally, this study will properly explain how the ARA as an organization mutually benefited and suffered from its connection to the U.S. military throughout its European missions, in particular, the 1921 Russian famine relief expedition.
The Acceptance and Usage Intention of Menstrual Underwear
Authors:   , Phan Elizabeth
Published: February 2025

This research aims to study the consumer perception, acceptance and adoption of menstrual underwear as it provides a sustainable option to the current feminine hygiene management solutions widely used in the consumer market in the U.S. In addition to the functional and utilitarian aspect of the underwear, I further delve into studying the social psychological effect the usage of the underwear (i.e., hedonic) has on consumer adoption. A longitudinal, qualitative study employing a three-step approach was conducted. The findings suggest that participants have never heard of menstrual underwear and did not fully understand the phenomenon. Contradicting responses between subject's attitudes and behavior towards the environment were revealed although, menstrual underwear had a positive psychological effect on the participants. Overall, menstrual underwear was most accepted amongst participants in the study.
Flexibility in Emergency Management: Exploring the Roles of Spontaneous Planning and Improvisation in Disaster Response
Authors:   , Gutierrez Miguel
Published: February 2025

One of the long-standing debates in disaster science and practice is the tension between planning and structure on the one hand and flexibility and adaptation on the other in maximizing the effectiveness of response operations. This research aims to reconcile the divide that currently exists among scholars and practitioners and present a continuum that bridges the above models and ties planning, improvisation, and spontaneous planning together. The main questions that were examined with this research are: First, what role did spontaneous planning and improvisation play in responding to the two disasters. Second, in what ways do hazard characteristics (e.g. speed of onset and scope of impact) influence the roles played by spontaneous planning and improvisation? This is a qualitative study that employed a comparative case study to examine the characteristics of spontaneous planning. The major findings are that spontaneous planning does occur and that variables such as speed of onset, scope, magnitude, and number of organizations involved impact the visibility of spontaneous planning characteristics.
Understanding Factors that Contribute to Career Commitment in New Student Affairs Professionals
Authors:   , Lynch Creston Cornell Holloway
Published: February 2025

Early career attrition in student affairs is a topic of interest for hiring and supervising managers, graduate preparation programs, as well as new professionals. Contributions to the growing body of research on the topic potentially informs bets practices in curriculum development, hiring, onboarding, and professional development for new student affairs employees. This study involved 352 new student affairs professionals in the field's largest professional association. With Rhodes and Doering's integrated model of career change as a framework, the research study was designed to identify individual and environmental factors influencing new student affairs professionals' person-environment fit and, subsequently, career commitment. The result was an eight-factor structural equation model that included graduate curriculum, pay satisfaction, mentoring, student interaction, connection to institutional mission/vision, collegiality, and person-environment fit as independent variables, and career commitment as the dependent variable. The study suggests that these eight variables, to varying degrees, indirectly and directly influence career commitment in new student affairs professionals.
Effects of Customer's Evaluation about Instagram Attributes towards Purchase Intentions for Small Apparel Retailers: Application of Social Capital Theory
Authors:   , McKneely Brittany R
Published: February 2025

Small apparel retailers face extreme competition with larger retailers. Large retailers have the upper hand in resources to stay updated with various trends, specifically social media. Social media has lowered the barriers to enter the retail industry. However, once these small retailers enter, half of them fail because they don't attract and retain customers. Small-medium enterprises (SMEs) greatly impact the economy, so it is important to study various facets of their business to increase performance. The purpose of this study is to investigate customer's development of social capital (i.e. affiliation, responsiveness, shared values, norm of reciprocity) in small apparel retailer's Instagram page that ultimately lead to purchase intentions for the retailer. Perceived benefits (i.e. perceived usefulness, perceived enjoyment) are also investigated in relation to purchase intentions. More specifically, social bonding, brand identification and trust are examined as mediating variables between the perceived level of social capital, perceived benefits and purchase intentions. Over a 3-month period, 200 responses were collected from students at a southern university. The findings reveal that younger customers develop a relationship with retailers on Instagram and it transfers to behavioral outcomes towards the retailer. The theoretical contribution of this study draws from the lack of literature for small apparel retailer and social capital built in Instagram, leading to purchase intentions. Managers can implement the findings into their social media marketing strategies to improve business performance. Lastly, this study has methodological limitations that creates opportunity for future studies.
Uncovering Fanny Hensel's "Das Jahr": Creating an Urtext Edition that Addresses Selected Technical and Interpretive Issues through Added Fingerings and Pedal Markings
Authors:   , Huang Szu Ying
Published: February 2025

Das Jahr is considered Fanny Hensel's most impressive accomplishment of piano solo work. However, the only modern edition that is extant includes many additional editorial markings. By further analyzing the sections that are technically challenging or musically demanding from an interpretive standpoint, pianists wishing to perform the work will have to find workable fingerings and pedal markings to learn this piano cycle. For this reason, this dissertation will not only provide readers with an original text of Das Jahr, but also assist pianists in finding practical solutions that can help them to interpret this distinctive work successfully on the modern piano.
Deep Learning Approach for Sensing Cognitive Radio Channel Status
Authors:   , Gottapu Srinivasa Kiran
Published: February 2025

Cognitive Radio (CR) technology creates the opportunity for unlicensed users to make use of the spectral band provided it does not interfere with any licensed user. It is a prominent tool with spectrum sensing functionality to identify idle channels and let the unlicensed users avail them. Thus, the CR technology provides the consumers access to a very large spectrum, quality spectral utilization, and energy efficiency due to spectral load balancing. However, the full potential of the CR technology can be realized only with CRs equipped with accurate mechanisms to predict/sense the spectral holes and vacant spectral bands without any prior knowledge about the characteristics of traffic in a real-time environment. Multi-layered perception (MLP), the popular neural network trained with the back-propagation (BP) learning algorithm, is a keen tool for classification of the spectral bands into "busy" or "idle" states without any a priori knowledge about the user system features. In this dissertation, we proposed the use of an evolutionary algorithm, Bacterial Foraging Optimization Algorithm (BFOA), for the training of the MLP NN. We have compared the performance of the proposed system with the traditional algorithm and with the Hybrid GA-PSO method. With the results of a simulation experiment that this new learning algorithm for prediction of channel states outperforms the traditional BP algorithm and Hybrid GA-PSO method with respect to classification accuracy, probability of misdetection, and Probability of false alarm.
A Performance-and-Analysis Approach to a Cadential Ambiguity: Chopin's Piano Sonata No. 2 in B-flat minor, Op. 35, First Movement
Authors:   , Kim Yereum
Published: February 2025

Pianists often have trouble in determining where a phrase ends, or in other words, cadence identification. This is especially true of certain cadences that can be considered either as half cadences or authentic cadences. This analytically ambiguous cadential point can result in different performance decisions, so pianists should make informed decisions about what kind of cadence it is. This study aims to investigate such cadential ambiguity shown at points of phrase boundaries by focusing on Chopin's Piano Sonata No. 2 in B-flat minor, Op. 35, first movement. I offer both possibilities (a half cadence or an authentic cadence) at the phrase ending, suggesting a performance-related strategy based on each possibility. My objective is not to support only one cadential status, but to bring up the cadential problem from the analytical perspective and to demonstrate how cadence identification affects performance results. The dissertation is divided into two parts: analysis and performance, so it relies on a combined method of analytical terminologies and performance-related musical elements. In the analysis, the terminology of William Caplin is employed. The performance part refers to several method books written by prestigious piano pedagogues. After an introduction in Chapter 1, Chapter 2 reviews some literature on cadences. Chapter 3 specifically analyzes the first movement of Chopin's second sonata by means of Caplin's terminologies. Chapter 4 provides a performance-related method and Chapter 5 deals with a practical performance strategy.
Exploration of Explanatory Variables in the Creation of Linear Regression Models and Logistic Regression Models to Predict the Performance of Preservice Teachers on the Science Portion of the EC-6 TExES Certification Examination
Authors:   , Alexis Naudin
Published: February 2025

The purpose of this study was to analyze the current and pre-service conditions that can affect student teachers' preparedness to pass the science portion of the EC-6 Texas Examinations for Educator Standards (TExES), one of the mandatory certification exam to become a teacher in Texas. Two types of prediction models were employed in this study: binomial logistic regression and multiple linear regression. The independent variables used in this study were: final grade in BIOL 1082, classification of students, transfer status, taken college biology, taken college chemistry, taken college physics, taken college environmental science, taken college earth science, attending college part-time, number of credits taken during the semester, first-generation college student, relatives with degree in education, and current GPA. The dependent variable of this study was the posttest score on science portion of the EC-6 TExES practice exam. A total of 170 preservice teachers participated this study. This study used students enrolled in BIOL 1082, who volunteered to take a Biology for Educators QualtricsTM survey and the EC-6 TExES practice exam in a pretest (start of semester) and posttest (end of semester) form. The findings of this study revealed that the single best predictor of preservice teachers' performance on the science portion of EC-6 TExES practice certification examination was the Grade in BIOL 1082.
Creating the Character of North Texas: Demographics and Geography, 1841-1861
Authors:   , Stites Russell
Published: February 2025

Several historians have identified North Texas as constituting a unique cultural region in antebellum Texas, due to the more limited cotton and slave economies and greater opposition to secession. Different settlement patterns have been put forward as an explanation for the distinct "character" of North Texas, with North Texas being portrayed as being settled largely by migrants from the Upper South while the rest of the state was primarily settled by Lower Southerners. The argument rests on the assumption of differing economic and political cultures between Upper and Lower Southerners. This study investigates migration into North Texas counties and the economic life and secession vote in those counties. It challenges the simplistic dichotomy between migrants from the Upper and Lower South by demonstrating the similar rates at which these two groups grew cotton and owned slaves. It also illustrates how geographic considerations better explain the apparent distinctions between North Texas and the rest of the state. Transportation limitations are likely the reason for the more limited cultivation of cotton and, consequently, the lowered importance of slavery in North Texas. Concerns about Indian depredations following the removal of federal troops in the case of secession also seem to have promoted Unionist turnout in the secession vote. The seemingly unique qualities of North Texas appear to have been more practical than political.
Study of Homeless Emergency Discharge Coordination: Understanding Challenges and Success Factors to Collaboration Maturity
Authors:   , Washington Federickia L
Published: February 2025

Successful service coordination for the homeless depends on the ability of diverse organizations to effectively collaborate. This study utilizes a life-cycle framework to expand on the collaborative governance theory by highlighting the different stages of collaboration that homeless service networks encounter. Activation, collectivity, and institutionalization are three stages used to uncover the unique nature of emergency discharge planning processes. Since collaboration is not a static process and government regulation for emergency discharge plans were recently enacted in 2012, collaborative networks encounter challenges and success factors at different stages. A qualitative case-study approach of organizational leaders in homeless service networks in Texas (Dallas, Ft. Worth and Houston) examines stages of collaboration. Results show common success and challenge factors identified among the three networks, but the factors take on different forms in relation to where the networks are at in the coordination stages. Practitioners can use the findings from this study as a guide to set up benchmarks and measurable objectives to identify strengths and weaknesses in their coordination processes.
A Performance and Security Analysis of Elliptic Curve Cryptography Based Real-Time Media Encryption
Authors:   , Sen Nilanjan
Published: February 2025

This dissertation emphasizes the security aspects of real-time media. The problems of existing real-time media protections are identified in this research, and viable solutions are proposed. First, the security of real-time media depends on the Secure Real-time Transport Protocol (SRTP) mechanism. We identified drawbacks of the existing SRTP Systems, which use symmetric key encryption schemes, which can be exploited by attackers. Elliptic Curve Cryptography (ECC), an asymmetric key cryptography scheme, is proposed to resolve these problems. Second, the ECC encryption scheme is based on elliptic curves. This dissertation explores the weaknesses of a widely used elliptic curve in terms of security and describes a more secure elliptic curve suitable for real-time media protection. Eighteen elliptic curves had been tested in a real-time video transmission system, and fifteen elliptic curves had been tested in a real-time audio transmission system. Based on the performance, X9.62 standard 256-bit prime curve, NIST-recommended 256-bit prime curves, and Brainpool 256-bit prime curves were found to be suitable for real-time audio encryption. Again, X9.62 standard 256-bit prime and 272-bit binary curves, and NIST-recommended 256-bit prime curves were found to be suitable for real-time video encryption.The weaknesses of NIST-recommended elliptic curves are discussed and a more secure new elliptic curve is proposed which can be used for real-time media encryption. The proposed curve has fulfilled all relevant security criteria, but the corresponding NIST curve could not fulfill two such criteria. The research is applicable to strengthen the security of the Internet of Things (IoT) devices, especially VoIP cameras. IoT devices have resource constraints and thus need lightweight encryption schemes for security. ECC could be a better option for these devices. VoIP cameras use a similar methodology to traditional real-time video transmission, so this research could be useful to find a better security solution for these devices.
Irrigation Methods and Their Effects on Irrigation Water Efficiency in High Tunnels
Authors:   , Young Lauren
Published: February 2025

Improving water efficiency is and will continue to be a top concern to meet the world food production demands for a growing population. By having a clear understanding of water efficiencies, communities will be able to address these concerns from an economic standpoint and use more productive methods to grow food and limit water consumption. This study examines the water efficiencies of three irrigation methods over a single growing season in southeastern Oklahoma. Two crops, tomatoes and cucumbers, were grown using drip irrigation, a self-wicking container, and a non-circulating hydroponics barrel. Results at the end of the season showed the drip irrigation method had the highest water efficiency in terms of yield of product over water applied for both crops. The drip irrigation method also had the lowest associated set up costs and second lowest time requirements after the hydroponics method. These results were found to be consistent with other studies that compared drip irrigation to other irrigation methods and showed drip to have the highest water efficiencies.
PAOFLOW-Aided Computational Materials Design
Authors:   , Wang Haihang
Published: February 2025

Functional materials are essential to human welfare and to provide foundations for emerging industries. As an alternative route to experimental materials discovery, computational materials designs are playing an increasingly significant role in the whole discovery process. In this work, we use an in-house developed python utility: PAOFLOW, which generates finite basis Hamiltonians from the projection of first principles plane-wave pseudopotential wavefunctions on pseudo atomic orbitals(PAO) for post-process calculation on various properties such as the band structures, density of states, complex dielectric constants, diffusive and anomalous spin and charge transport coefficients. In particular, we calculated the dielectric function of Sr-, Pb-, and Bi-substituted BaSnO3 over wide concentration ranges. Together with some high-throughput experimental study, our result indicates the importance of considering the mixed-valence nature and clustering effects upon substitution of BaSnO3 with Pb and Bi. We also studied two prototype ferroelectric rashba semiconductors, GeTe and SnTe, and found the spin Hall conductivity(SHC) can be large either in ferroelectric or paraelectric structure phase. Upon doping, the polar displacements in GeTe can be sustained up to a critical hole concentration while the tiny distortions in SnTe vanish at a minimal level of doping. Moreover, we investigated the sensitivity of two dimensional group-IV monochalcogenides to external strain and doping, which reveal for the first time giant intrinsic SHC in these materials, providing a new route for the design of highly tunable spintronics devices based on two-dimensional materials.
A Feasibility Study of Cellular Communication and Control of Unmanned Aerial Vehicles
Authors:   , Gardner Michael Alan
Published: February 2025

Consumer drones have used both standards such as Wi-Fi as well as proprietary communication protocols, such as DJI's OcuSync. While these methods are well suited to certain flying scenarios, they are limited in range to around 4.3 miles. Government and military unmanned aerial vehicles (UAVs) controlled through satellites allow for a global reach in a low-latency environment. To address the range issue of commercial UAVs, this thesis investigates using standardized cellular technologies for command and control of UAV systems. The thesis is divided into five chapters: Chapter 1 is the introduction to the thesis. Chapter 2 describes the equipment used as well as the test setup. This includes the drone used, the cellular module used, the microcontroller used, and a description of the software written to collect the data. Chapter 3 describes the data collection goals, as well as locations in the sky that were flown in order to gather experimental data. Finally, the results are presented in Chapter 4, which draws limited correlation between the collected data and flight readiness Chapter 5 wraps up the thesis with a conclusion and future areas for research are also presented.
The Keyboard Toccatas of Michelangelo Rossi (ca. 1602-1656): Performance Perspectives for Organists
Authors:   , Van Rooyen Hentus
Published: February 2025

This dissertation provides comprehensive performance perspectives for the interpretation of the published keyboard toccatas by Michelangelo Rossi (ca.1602-1656) in his collection, Toccate e Correnti d'Intavolatura d'Organo e Cimbalo (c. 1634). This document consults the following sources on keyboard practice in the early-Baroque period: Girolamo Diruta's Il Transilvano Dialogo Sopra Il Vero Modo Di Sonar Organi, & Istromenti da penna (1593); Adriano Banchieri's Conclusioni nel Suono dell'Organo (1609); Costanzo Antegnati's L'Arte Organica (1608); and the prefaces to Girolamo Frescobaldi's publications Toccate e Partite d'Intavolature di Cembalo, Libro Primo (first version 1615; second version 1615, 1616, 1628; and third version 1637), and Fiori Musicali (1635). These sources provide information on most aspects of keyboard—and specifically organ—playing in the decades leading up to, and at the time of, the initial publication of Rossi's toccatas: including the toccata as genre, Italian organs from the late-Renaissance/early-Baroque, registration, tempo, pedaling, fingering, articulation, and ornamentation. In addition to the performance perspectives, this dissertation also provides a new modern edition of the ten toccatas by Michelangelo Rossi. This edition is based on the 1657 Bologna facsimile. The goal of this edition is two-fold. First to present an accurate text of the facsimile and second to adjust certain beam-groupings, spacing on the staves, and the use of accidentals in a more modern sense.
A Somatic Mindfulness Project Exploring the Effects of Meditation on Art Appreciation in the Gallery Setting
Authors:   , Bassi Merfat Mohammed
Published: February 2025

This dissertation describes the effects of a somatic mindfulness project on the way participants interact with and respond to works of art in a gallery setting. The study begins with a critique of Descartes' philosophy, Cartesianism, which emphasizes the role of the mind over that of the body and senses and argues that this thought continues to affect education even today. By contrast, phenomenology and mindfulness practices attempt to overcome Descartes' legacy by focusing on the importance of the body in lived experience. In particular, this study uses a phenomenological framework to conduct mindfulness on the relationship between the body and the perception of art. To do so, I utilized several phenomenological techniques for gathering data, including observations, video, and interviews, and I also created a unique method to analyze the data using a phenomenological verbal (written) description and visual (through photographic paintings) description. These techniques worked together to express the moment of reversibility between the meditative body and the artworks in the gallery setting. In sum, the findings of this study show that meditation changes the perceptual experience for different people in different ways. Another finding is that different forms of meditation may work better for some people than others. The findings of this study suggest that if art teachers are interested in using meditation, they need to be familiar with multiple forms of meditation. Also, they need to consider the role of the environment, as well as that of the artworks, in creating a wholistic meditative mood.
An Exploration of Professional Training and Professional Practice: Title IX Administrators and Meaning Making
Authors:   , Razo Demesia
Published: February 2025

Federal law requires institutions to designate campus-based administrators to oversee Title IX processes and investigations, but little is known about how these have been professionally prepared for their roles. The purpose of this study was to understand the professional preparation, educational experiences, and professional training of Title IX administrators and to understand their independence in decision-making in those roles. This study utilized qualitative content analysis and a social constructionist approach to analyze data generated from interviews and document analysis. Sixteen current and former Title IX administrators (investigators, deputy coordinators, coordinators) provided their perspectives on their professional training and development. Using frameworks of work/professional socialization and professions theory, findings illustrated complex systems for knowledge acquisition, professional preparation, and professional socialization based on factors including resources, institutional context, and role prioritization. Participants' formal education, formative experiences, position-specific training, and professional organizations training all served as preparation for their roles. Discussion focused on implications for graduate programs, training and trainers, institutions and supervisors, the field of higher education, and current Title IX practitioners regarding professional preparation for these roles.
Creative Networks: Toward Mapping Creativity in a Design Classroom
Authors:   , Harkan Lama Abdulrahman
Published: February 2025

This study developed new mapping techniques and methodologies for understanding creativity in terms of connectivity and interaction between human and non-human actors in a design classroom. The researcher applied qualitative methods of data collection combining both observation of classroom activities and focus group interviews in order to map a creativity network. The findings indicate that creativity is a complex weather-like system (or what I call "creative climate") composed of many sub-networks and diffused networks. Four interactions emerged from the study: (a) the creative climate is composed of the circulation of bodies and objects forming networks and sub-networks, (b) centers and corners/edges are a measure of connectivity and interaction in classroom space design, (c) roundness is a measure of classroom style and the space of connectivity usage, and (d) plugs-in creativity is a measure of technology consolidation. This study attempted to fill the gap in the literature on creativity and classroom design by explaining the role of non-human actors in shaping the creative climate in the classroom, especially the role of the classroom space itself as an actor. The implication of this study in art education opens a new opportunity for research in designing innovative classrooms. Also, it will allow future investigation of the phenomenon of creativity as a climate system based on the interaction between human and non-human actors.
Mothering while Brown: Latina Borderland Mothers' Experiences of Epistemic Injustice
Authors:   , Verdin Azucena
Published: February 2025

Anti-immigrant rhetoric undermines Latinx parents' epistemic legitimacy as producers of valued parental knowledge, irrespective of immigrant status. Little is known about the epistemic harm to Latina mothers who must negotiate their maternal scripts against the backdrop of a parenting discourse steeped in deficit thinking. This study used testimonio to explore the experiences of Latina mothers of young children living in the borderlands of South Texas via a Chicana/Latina feminist epistemological framework that conceptualizes the self as multiplicitous and responsive to the straddling of multiple cultures, nationalities, races, languages, and physical borders. The research questions guiding the study included: (1) How do Latina borderland mothers experience epistemic harm in the context of mothering knowledge? and (2) What strategies do borderland mothers employ to nurture strength and counter epistemic harm? Two theoretical constructs emerged from data analyses. First, the borderland was a site of recurring credibility battles as well as a site of "in-the-flesh" encounters that deepened human connection. Supporting themes included "Brown-on-Brown conflict vs. like-me counters" and "situating injustice vs. denying injustice." The second theoretical construct asserted that borderland mothers' ways of knowing are polyvocal and reflect a Brown body ethic of care. Its two supporting themes included "co-family as sources of epistemic strength vs. credibility denying authorities" and "powerless childhoods vs. what the Brown body knows."
The Missing Piece of the Puzzle: A Study of How First-Generation Latino Male College Students Acquire Cultural Capital
Authors:   , Portillo Pedro Atilano-Molina
Published: February 2025

This study aimed to take asset-based approach and identify Latino male students who were persisting in college, and to identify what strategies made them successful. This qualitative study consulted Tinto's revised student departure model, Bourdieu's theory of cultural capital, as well as Yosso's theory of community cultural wealth. A phenomenological design was utilized to identify the shared experience of first-generation Latino male college students who had persisted in college and maintained a 3.0 grade point average. Findings revealed that Latino students entered college with goals to provide better opportunities for the next generation. They encountered unfamiliarity, culture shock, and marginalization, all obstacles centered not on academic preparedness, but on unfamiliarity with the environment. They used their linguistic, navigational, and aspirational capital to navigate their two worlds. Their cultural upbringing stressed a strong commitment to family and community, i.e. familismo. They found community among in-group peers and college staff. This support network provided what Laura Rendon refers to as validating experiences. Once familismo was obtained they gained a sense of belonging and grew their cultural capital to become familiar with the college going culture. The learned the rules of the game which enabled students to focus on their goal of earning a college degree.
"Running from My Youth": Essays
Authors:   , Jernigan Hunter Jason Alexander
Published: February 2025

Running From My Youth: Essays is a collection of nonfiction essays that explore important moments and experiences from the narrator's youth, and how he has addressed and remembered them in the years since. Some of the essays explore the narrator's time as a distance-runner, while others explore the awkwardness and discomfort onset by religion and nudity.
"Driving Lessons" and Other Stories
Authors:   , Allen Laura Spencer
Published: February 2025

A study through short stories of the emotional effects on close family relationships before and after a traumatic death.
An Analysis of Dave Holland's Free Improvisation in "Waterfall" and Its Pedagogical Applications for Bassists in Avant-Garde Performance
Authors:   , Heffner Steven
Published: February 2025

This research investigates a microcosm of the free jazz/free improvisation environment of the 1970s in "Waterfall," from the album Dave Holland/Sam Rivers Vol. 1. This recording features Dave Holland and Sam Rivers exhibiting highly developed improvisational language and effortless interaction. The purpose of this investigation is to create pedagogical material for bassists who are unfamiliar and/or uncomfortable with performing in an improvisational style that exists separately from the rigid, instrumental role hierarchy of common practice jazz. An analysis of musical elements including melody, rhythm, form, and energy through systems of musical contour, musical forces, and form analysis reveal constituent patterns that can be isolated. These patterns are codified and presented as pedagogical suggestions to assist in the practice of free improvisation.
Fatigue and Inhibitory Control: A Test of Key Implications of an Emerging Analysis of Behavioral Restraint Intensity
Authors:   , Mlynski Christopher
Published: February 2025

Agtarap, Wright, Mlynski, Hammad, and Blackledge took an initial step in providing support for the predictive validity of a new conceptual analysis concerned with behavioral restraint - defined as active resistance against a behavioral impulse or urge. The current study was designed to partially replicate and extend findings from their study, employing a common film clip protocol and a procedure for inducing low- and high levels of fatigue. Analyses indicated that key cardiovascular (CV) responses rose with the evocativeness of the film clip among low fatigue participants but fell with the evocativeness of the film clip among high fatigue participants. This is consistent with the prediction that high fatigue participants would put forth more restrain intensity than low fatigue participants when confronted with the less evocative clip, but less restraint intensity than low fatigue participants when confronted with the more evocative clip. Behavioral restraint performance - quantified as duration of facial non-neutrality - was also consistent with predictions, being impaired by fatigue under high- but not low evocativeness conditions. Findings support the broad theoretical suggestion that fatigue influence on behavioral restraint is multifaceted, dependent on the perceived magnitude of the impulse or urge experienced and the importance of resisting it.
Your Blues Ain't Like Mine: Voices from the Other Side of the Color Line
Authors:   , Edwards Cheri Paris
Published: February 2025

This dissertation examines intra-racial colorism in works by writers who began their careers during the Harlem Renaissance, but whose writings span almost a century. In these writings, colorism; which can be defined as a bias directed toward an individual that is based on skin tone, is portrayed an intra-racial practice that results from the internalization of racist ideals. The practice relies on a hierarchy that most often privileges those closest to the color line. However, these depictions also show that the preponderance of skin tones can sometimes determine who is targeted. For the purposes of this study it is called reverse colorism when the bias is directed by individuals darker in skin tone toward those who are lighter. Consequently, the careful descriptions of the shades and hues of black characters becomes more than aesthetics and can be seen as a coded reference to experiential differences. While Alain Locke hailed the start of the Harlem Renaissance to signal the rise of The New Negro, the writings featured by female writers in this dissertation advance a less optimistic reality for women, who had to contend with both inter- and intra-racial bias because of their skin tone. Colorism is identified as a particularly prevalent presence in the lives of black women, who also saw skin tone subjectively and viewed themselves as darker than their male counterparts.
The Solo Piano Collections "Reaching Out" and "Travels Through Sound" by Emma Lou Diemer: Pedagogical Guidelines for Contemporary Techniques for Intermediate-Level Students
Authors:   , Yum Ji-Eun
Published: February 2025

Emma Lou Diemer (b. 1927) is a leading American composer, pianist, and educator. Although she composed many outstanding advanced-level piano works, she also believes that composing for other levels is a good discipline for composers. Her two collections Reaching Out and Travels Through Sound contain various contemporary techniques that are highly approachable for intermediate-level students. The purpose of this study is to provide a pedagogical guide to contemporary elements present in these collections, which are ideal for developing skills that can prepare intermediate-level students for more complex modern music. Diemer incorporates such contemporary features as complex rhythms and meters, non-traditional notations, and extended piano techniques, as well as non-traditional textures and forms. These techniques are presented in a compact and informative but not too complicated manner, so that intermediate-level students can master them.