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open access

Engaging Lives: a Nomadic Inquiry Into the Spatial Assemblages and Ethico-aesthetic Practices of Three Makers

Description: This research is a nomadic inquiry into the ethics and aesthetics of three makers’ social and material practices. Deleuze’s concept of the nomad operated in multiple ways throughout the process, which was embedded in performative engagements that produced narratives of becoming. Over four months, I built relationships with three people as I learned about the ethico-aesthetic significance of their daily practices. The process started by interviewing participants in their homes and expanded ov… more
Date: May 2014
Creator: Coats, Cala R.
Partner: UNT Libraries
open access

Exploratory Analysis of Social E-health Behavior

Description: Extant literature has documented well that people seek health information via the internet as patients and consumers. Much less, however, is known about interaction and creation behaviors in the development of new online health information and knowledge. More specifically, generalizable sociodemographic data on who engages in this online health behavior via social media is lacking in the sociological literature. The term “social e-health” is introduced to emphasize the difference between seekin… more
Date: May 2014
Creator: Acadia, Spencer
Partner: UNT Libraries
open access

Experiences and Perceptions of Students in Music and Mathematics

Description: Since the time of Pythagoras, philosophers, educators, and researchers have theorized that connections exist between music and mathematics. While there is little doubt that engaging in musical or mathematical activities stimulates brain activity at high levels and that increased student involvement fosters a greater learning environment, several questions remain to determine if musical stimulation actually improves mathematic performance. This study took a qualitative approach that allowed 24 h… more
Date: May 2014
Creator: Cranmore, Jeff L.
Partner: UNT Libraries
open access

Erich Wolfgang Korngold’s Idea of the “Modern”: Developing Variation in the Piano Concerto in C Sharp, Opus 17

Description: This study examines the Piano Concerto in C sharp, Op.17 (1923), by Erich Wolfgang Korngold (1897-1957), in light of developing variation, techniques that transform motivic ideas and create musical continuity in this work. The troublesome reception history of Korngold’s piano concerto derives from its complex musical features, which have created difficulties in understanding and evaluating this piece. Consequently, critics and scholars often label the highly sophisticated yet tonal musical lang… more
Date: May 2014
Creator: Huang, Shu-Yuan
Partner: UNT Libraries
open access

The Mechanisms of Methane C–H Activation and Oxy-insertion Via Small Transition Metal Complexes: a DFT Computational Investigation

Description: Our country continues to demand clean renewable energy to meet the growing energy needs of our time. Thus, natural gas, which is 87% by volume of methane, has become a hot topic of discussion because it is a clean burning fuel. However, the transportation of methane is not easy because it is a gas at standard temperature and pressure. The usage of transition metals for the conversion of small organic species like methane into a liquid has been a longstanding practice in stoichiometric chemistry… more
Date: May 2014
Creator: Prince, Bruce M.
Partner: UNT Libraries
open access

Parental Perceptions of Marketing to Young Children: a Feminist Poststructural Perspective

Description: This study examined parental perceptions of marketing to young children using a feminist post-structural theoretical framework to specifically examine the following questions, 1) To what extent are parents aware of the marketing tactics being directed toward young children? 2) How do power/knowledge relations and practices produce parent’s multiple subjectivities as they parent their children in regards to commercial culture? 3) How can early childhood educators adapt pedagogy and practice in … more
Date: May 2014
Creator: Wolff, Kenya E.
Partner: UNT Libraries
open access

James Macmillan’s St John Passion: the Role of Celtic Folk Idioms and the Reproaches

Description: In 1829, Passion settings entered the secular concert hall with Felix Mendelssohn’s revival of Bach’s St. Matthew Passion in Berlin. The genre has fallen in and out of favor with composers because of the subject matter and Bach’s prominence in the setting. James MacMillan’s St. John Passion has established itself as one of the preeminent modern passion settings by manipulating past idioms such as chant, chorales, and other popular passion conventions in concert with his use of Celtic folk idiom… more
Date: May 2014
Creator: Frank, Nathan
Partner: UNT Libraries
open access

Form and Pianistic Texture in the Operatic Fantasies Based on La Sonnambula and Der Freischütz of Franz Liszt and Julian Fontana: a Comparison of Compositional Approach

Description: This study examines and identifies the differences in compositional approach in the operatic fantasies based on Bellini’s La Sonnambula and Weber’s Der Freischütz by Franz Liszt and Julian Fontana. These four fantasies are placed in the context of musical conventions and audiences in the first half of the nineteenth century. The two operatic fantasies by Liszt that are included in this study are representative of reinterpretations that employ formal and textural features suitable for the concer… more
Date: May 2014
Creator: Chung, Migeun
Partner: UNT Libraries
open access

The Impact of Teacher Quality on Reading Achievement of Fourth Grade Students: an Analysis of the 2007, 2009, 2011, and 2013 National Assessment of Educational Progress (Naep)

Description: This study investigated the effects of teacher background variables on fourth grade reading achievement data collected from the 2007, 2009, 2011, and 2013 National Assessment of Educational Progress (NAEP) using a causal-comparative research design. Teacher quality variables related to teacher credentials, instructional methods, training, and support were selected from the NAEP background questionnaire. Descriptive and inferential statistical analyses were used to examine teacher background inf… more
Date: May 2014
Creator: Curry, Daphney Leann
Partner: UNT Libraries
open access

The Success Factors of African American Males in Master of Arts Teaching Programs

Description: The problem of not enough African American males enrolling in masters level teaching programs was addressed in this study. This phenomenological study examined the experiences of African American males in master of arts teaching (MAT) programs to understand why they enrolled and what factors led to persistence throughout their program enrollment. Six African American males currently enrolled in MAT programs in the southern, southwestern, and western regions of the United States participated. … more
Date: May 2014
Creator: Smith, Dantrayl
Partner: UNT Libraries
open access

Texas Principals’ Data Use: Its Relationship to Leadership Style and Student Achievement

Description: This study applies an empirical research method determine whether Texas public school principals’ leadership styles, coupled with their use of real time data in a data warehouse, influenced their leadership ability as measured by student achievement. In today’s world of data rich environments that require campuses and districts to make data-driven decisions, principals find themselves having to organize and categorize data to help their school boards, campuses, and citizenry make informed deci… more
Date: May 2014
Creator: Bostic, Robert E.
Partner: UNT Libraries
open access

Perceptions of Family Vacation and Family Cohesion and the Moderating Effects of Parenting Style

Description: Family cohesion, or emotional bonding, is important to family functioning. Shared activities such as family vacations offer opportunities for strengthening the family unit which can improve cohesion. Additionally, parenting style has direct influence on the family unit and family cohesion. This study’s purpose was to assess to what extent the perception of the family vacation experience predicted the perception of family cohesion and whether that relationship was moderated by parenting style… more
Date: May 2014
Creator: Kruenegel-Farr, Debbie S.
Partner: UNT Libraries
open access

The Changing Symbolic Images of the Trumpet: Bologna and Venice in the Seventeenth Century

Description: The trumpet is among the most ancient of all musical instruments, and an examination of its history reveals that it has consistently maintained important and specific symbolic roles in society. Although from its origins this symbolic identity was linked to the instrument’s limited ceremonial and signaling function, the seventeenth century represents a period in which a variety of new roles and identities emerged. Bologna and Venice represent the two most important centers for trumpet writing … more
Date: May 2014
Creator: Karp, Jamie Marie
Partner: UNT Libraries
open access

Preschool Teachers’ Constructions of Early Reading

Description: Much of the current discourse surrounding the practice of early reading has emerged from policies that dictate the definition and means by which reading is taught and by which reading success is measured. Although this discourse directly influences the work of preschool teachers, little is known about what preschool teachers think about early reading and how they develop these understandings or constructions. Research concerning preschool teachers’ constructions is useful because of the potenti… more
Date: May 2014
Creator: Walker, Karen Elledge
Partner: UNT Libraries
open access

Academic Advising Professional Characteristics and Standards: Do Academic Advisors Follow Recognized Professional Standards in Their Work?

Description: There were two main purposes of this quantitative study. The first purpose was to identify characteristics associated with the selected sample of academic advisors that comprise study. Secondly, the study sought to determine how well work related activities of a selected population of academic advisors correlate with professional characteristics constructs and professional standards constructs of academic advising as a profession. The study used Habley’s (1986) characteristics of a professio… more
Date: May 2014
Creator: Shelton, Kiesha R.
Partner: UNT Libraries
open access

Targeted and Metal-loaded Polymeric Nanoparticles As Potential Cancer Therapeutics

Description: Polymeric nanoparticles were designed, synthesized, and loaded with metal ions to explore the therapeutic potential for transition metals other than platinum found in cisplatin. Nanoparticles were synthesized to show the potential for polymer based vectors. Metal loading and release were characterized via Inductively Coupled Plasma Mass Spectrometry (ICP MS), Energy Dispersive X-Ray Spectroscopy (EDX), X-Ray Photoelectron Spectroscopy (XPS), and Elemental Analysis. Targeting was attempted wi… more
Date: May 2014
Creator: Harris, Alesha N.
Partner: UNT Libraries
open access

Processing and Characterization of Nickel-Carbon Base Metal Matrix Composites

Description: Carbon nanotubes (CNTs) and graphene nanoplatelets (GNPs) are attractive reinforcements for lightweight and high strength metal matrix composites due to their excellent mechanical and physical properties. The present work is an attempt towards investigating the effect of CNT and GNP reinforcements on the mechanical properties of nickel matrix composites. The CNT/Ni (dry milled) nanocomposites exhibiting a tensile yield strength of 350 MPa (about two times that of SPS processed monolithic nickel… more
Date: May 2014
Creator: Borkar, Tushar Murlidhar
Partner: UNT Libraries
open access

Toward a Grounded Theory of Community Networking

Description: This dissertation presents a preliminary grounded theory of community networking based on 63 evaluations of community networking projects funded by the National Telecommunications and Information Administration’s Technology Opportunities Program (TOP) between 1994 and 2007. The substantive grounded theory developed is that TOP projects differed in their contribution to positive outcomes for intended disadvantaged community beneficiaries based on the extent and manner in which they involved the … more
Date: May 2014
Creator: Masten-Cain, Kathryn
Partner: UNT Libraries
open access

Forgotten Glory - Us Corps Cavalry in the ETO

Description: The American military experience in the European Theater of Operations during the Second World War is one of the most heavily documented topics in modern historiography. However, within this plethora of scholarship, very little has been written on the contributions of the American corps cavalry to the operational success of the Allied forces. The 13 mechanized cavalry groups deployed by the U.S. Army served in a variety of roles, conducting screens, counter-reconnaissance, as well as a number… more
Date: May 2014
Creator: Nance, William Stuart
Partner: UNT Libraries
open access

Effects and Mediation of Child-centered Play Therapy on Young Children Who Are Anxious

Description: Anxiety is one of the most pervasive childhood disorders, with a poor prognosis if left untreated. Traditional methods of treating anxiety have been less effective with young children. Based on theoretical assumptions regarding the potential effectiveness of child-centered play therapy (CCPT) as a treatment approach, I sought to explore the effects and mediating factors of CCPT on young children with symptoms of anxiety. Fifty-three participants between the ages of 6 to 8 years old were recruit… more
Date: May 2014
Creator: Stulmaker, Hayley L.
Partner: UNT Libraries
open access

The Value of Ties: Impact of Director Interlocks on Acquisition Premium and Post-acquisition Performance

Description: Mergers and acquisitions (M&A) evolved as alternative governance structures for firms seeking to combine resources with other firms, access larger markets, or acquire strategic assets. In spite of managers’ enthusiasm about the practice, studies show mixed results regarding post-acquisition performance of acquiring firms. The impact of acquisitions on the performance of acquiring firms has therefore remained inconclusive. A few reasons for this have been suggested and recent meta-analytic resea… more
Date: May 2014
Creator: Lawani, Uyi
Partner: UNT Libraries
open access

Community College Student Success in Developmental Mathematics Courses: a Comparison of Four Instructional Methods

Description: The student success rates for three developmental mathematics courses (prealgebra, elementary algebra, and intermediate algebra) taught through four instructional methods (lecture, personalized system of instruction [PSI], hybrid, and online) were examined. The sample consisted of 9,211 students enrolled in a large Texas community college from fall 2009 through spring 2011. Student success was defined as a grade of C or better. Chi-square tests were used to compare the three developmental ma… more
Date: May 2014
Creator: Keller, Judith
Partner: UNT Libraries
open access

Increasing the Players: Expanding the Bilateral Relationship of Conflict Management

Description: This research seeks to explore the behavior of international and regional organizations within conflict management. Previous research on conflict management primarily examines UN peacekeeping as the primary actor and lumps all non-UN actors into a single category. I disaggregate this category, examining how international and regional organizations interact when deciding to establish a peace mission, coordinate a peace mission with multiple organizations, and finally, how this interaction affe… more
Date: May 2014
Creator: Stull, Emily A.
Partner: UNT Libraries
open access

Fundamental Issues in Support Vector Machines

Description: This dissertation considers certain issues in support vector machines (SVMs), including a description of their construction, aspects of certain exponential kernels used in some SVMs, and a presentation of an algorithm that computes the necessary elements of their operation with proof of convergence. In its first section, this dissertation provides a reasonably complete description of SVMs and their theoretical basis, along with a few motivating examples and counterexamples. This section may be … more
Date: May 2014
Creator: McWhorter, Samuel P.
Partner: UNT Libraries
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