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 Collection: UNT Theses and Dissertations
Piano Quintet

Piano Quintet

Date: May 1997
Creator: Tan, Chee-Tick
Description: The thesis is a traditional piano quintet in the manner of Bartok, incorporating compositional techniques such as golden ratio and using folk materials. Special effects on strings are limited for easy conversion to wind instruments. The piece is about 15 minutes long.
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Piano-related Musculoskeletal Disorders: Posture and Pain

Piano-related Musculoskeletal Disorders: Posture and Pain

Date: May 2013
Creator: Shamoto, Yoshiko
Description: A healthy posture protects the body-supporting functions and prevents injuries by maintaining balance. Literature in performing arts medicine suggests that posture is an important component to prevent piano-playing related injuries. However, no known research studies have quantified, characterized, and compared pianists' sitting postures. The purpose of this study was to explore the relationship between playing postures and perceived pain among pianists. This study applied innovative approach using qualitative and quantitative methods, combined with three-dimensional motion captured technology. To examine risk factors related pianists' postures, three-dimensional motion-capture cameras recorded approximate 40 pianists' postures in various situations; data recordings were combined with a statistical method to investigate pain-posture correlations. Results reveal that the degrees of head-neck or body tilt angles are the tendency of risk factors for piano-playing related pain. Results from this study may have multiple practical implications among which are: (1) a risk factor pain, injury index, or indicator (2) a performance habits profile and (3) practice guide to prevention of piano-playing related musculoskeletal disorders.
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The Piano Variations of Aaron Copland: An Analysis and Study for the Performer.

The Piano Variations of Aaron Copland: An Analysis and Study for the Performer.

Access: Use of this item is restricted to the UNT Community.
Date: August 2003
Creator: Saun, Rinna M.
Description: Aaron Copland has been in the forefront of the American musical scene since the 1920s. He has been called an "American composer" for his ability to formulate the essence of American folk music into a wide variety of mediums. The variety and scope of his compositions encompass a diverse array of styles and techniques. From the jazz influenced works that dominated his early period to the works for Hollywood films, from the chamber music that was directly influenced by his Jewish background to the partial acceptance of serial technique, Copland has managed to delve equally into all these styles. Yet, one could arguably rank his works for the stage as his most popular and generally most successful compositions of his career. The extent to which the American public has accepted these works as being "folk" is a case for the genius and adaptability of Copland's talent. Although works like Appalachian Spring, Rodeo, and Lincoln Portrait command the attention of the general public, of whom Aaron Copland was constantly aware, there are works for the piano that deserve and demand close study by pianists. One such work is the Piano Variations. Written in 1930, it has been acknowledged as a twentieth ...
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The Picaresque Novel in America since World War II

The Picaresque Novel in America since World War II

Date: August 1965
Creator: Shaw, Patrick W.
Description: This is not intended to be a definitive study of all the picaresque novels of the last two decades. It is, instead, a representative study which includes those authors who have attained the most prominence and who have contributed most to the delineation and advancement of the picaresque genre.
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Picosecond Dynamics of Free-Carrier Populations, Space-Charge Fields, and Photorefractive Nonlinearities in Zincblende Semiconductors

Picosecond Dynamics of Free-Carrier Populations, Space-Charge Fields, and Photorefractive Nonlinearities in Zincblende Semiconductors

Date: August 1999
Creator: Stark, Thomas S.
Description: Generally, nonlinear optics studies investigate optically-induced changes in refraction or absorption, and their application to spectroscopy or device fabrication. The photorefractive effect is a nonlinear optical effect that occurs in solids, where transport of an optically-induced free-carrier population results in an internal space-charge field, which produces an index change via the linear electrooptic effect. The photorefractive effect has been widely studied for a variety of materials and device applications, mainly because it allows large index changes to be generated with laser beams having only a few milliwatts of average power.Compound semiconductors are important photorefractive materials because they offer a near-infrared optical response, and because their carrier transport properties allow the index change to be generated quickly and efficiently. While many researchers have attempted to measure the fundamental temporal dynamics of the photorefractive effect in semiconductors using continuous-wave, nanosecond- and picosecond-pulsed laser beams, these investigations have been unsuccessful. However, studies with this goal are of clear relevance because they provide information about the fundamental physical processes that produce this effect, as well as the material's speed and efficiency limitations for device applications.In this dissertation, for the first time, we time-resolve the temporal dynamics of the photorefractive nonlinearities in two zincblende semiconductors, ...
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Pieter Bruegel the Elder's Apocalyptic Fortitude

Pieter Bruegel the Elder's Apocalyptic Fortitude

Date: December 1997
Creator: Burris, Suzanne Lynn
Description: This thesis examines Pieter Bruegel the Elder's Fortitude, 1560, a print from the Seven Virtues series. Fortitude stands out as an anomaly within the cycle because it contains several allusions to the Book of Revelation. The linkage of Fortitude to the writings of St. John is important because it challenges previous iconographic and iconological analyses of the composition. Analysis of Fortitude's compositional elements is provided, along with an examination of the virtue tradition. Additionally, an exploration of sixteenth-century apocalypticism is included, as well as an examination of the artistic influences that may have inspired Bruegel. This thesis concludes that Fortitude's apocalyptic allusions do not seem unusual for an artist familiar with St. John's prophecies, influenced by Hieronymus Bosch, and living in an age of apocalypticism.
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Piezoresistive Polyvinylidene Fluoride/Carbon Filled Nanocomposites

Piezoresistive Polyvinylidene Fluoride/Carbon Filled Nanocomposites

Date: May 2011
Creator: Vidhate, Shailesh
Description: This thesis examines the value of using dispersed conductive fillers as a stress/strain sensing material. The effect of the intrinsic conductivity of the filler on the ability to be effective and the influence of filler concentration on the conductivity are also examined. To meet these objectives, nanocomposites of polyvinylidene fluoride (PVDF) with carbon nanofibers (CNFs) and carbon nanotubes (CNTs) were prepared by melt-blending using a twin screw extruder. Since PVDF has a potential to be piezoresistive based on the type of crystalline phase, the effect of CNFs on PVDF crystallinity, crystalline phase, quasi static and dynamic mechanical property was studied concurrently with piezoresponse. Three time dependencies were examined for PVDF/CNTs nanocomposites: quasi-static, transient and cyclic fatigue. The transient response of the strain with time showed viscoelastic behavior and was modeled by the 4-element Burger model. Under quasi-static loading the resistance showed negative pressure coefficient below yield but changed to a positive pressure coefficient after yield. Under cyclic load, the stress-time and resistance-time were synchronous but the resistance peak value decreased with increasing cycles, which was attributed to charge storage in the nanocomposite. The outcomes of this thesis indicate that a new piezoresponsive system based on filled polymers is a viable ...
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Pilgrim Carnival

Pilgrim Carnival

Date: August 2002
Creator: House, Kayli
Description: This thesis explores an experimental music approach to writing autobiography. As a composition, Pilgrim Carnival took place as a travelling series of events. The central event was a sound installation for a blindfolded audience. This essay is a description of that series of events as well as a discussion of similar precedents in interdisciplinary art. Beginning with Luigi Russolo and Marcel Duchamp, aspects of autobiography are examined in both noise music and the concept of the ready-made artwork. Body Art of the 1970s, particularly the work of Marina Abramovic, is also tied into the idea of the ready-made artwork as an explicitly autobiographical example. The hybrid form of Pilgrim Carnival and the concept of ready-made autobiographical music create ongoing potential for new work.
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Pilot of a Learning Management System to Enhance Counselors' Relational Qualities Through Mindfulness-based Practices

Pilot of a Learning Management System to Enhance Counselors' Relational Qualities Through Mindfulness-based Practices

Date: May 2013
Creator: Ballinger, Julie Ann
Description: Mindfulness-based practices are associated with increased attentional qualities, improved self-focus styles, enhanced empathic understanding, and strengthened self-compassion, making these practices a viable addition to counselor training programs. However, current mindfulness training models are primarily designed for relief of psychological distress, stress reduction, and increased well-being rather than focused on enhancing therapeutic skills and require intensive time commitments that may present logistical difficulties for overburdened curricula and graduate students. This study piloted an on-line, eight-week mindfulness-based practices learning management system for counselors (MBLMS-C) with a specific focus on the cultivation of qualities associated with successful therapeutic relationships. Ten of forty-six recruited counseling master's students enrolled in their first basic skills course at a sample of accredited universities across the United States completed the exit survey. Data were analyzed using multivariate repeated measures analyses comparing pre- post- counselor relational qualities of mindfulness traits, empathy, self-focus style, and self-compassion. Results indicated no statistically significant difference with a partial ?2 = .73. What-if analyses (N = 30) indicated statistical significance may have been obtained given a larger sample. Variance was explained by increased self-compassion (partial ?2 = .34) and mindfulness traits (partial ?2 = .31) and decreased self-focus style rumination (partial ?2 = .23) ...
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The Pink Papers

The Pink Papers

Access: Use of this item is restricted to the UNT Community.
Date: August 2003
Creator: Blagg, Caroline
Description: The Pink Papers is a collection of three short stories and a novel in progress consisting of four chapters. Each piece is a work of original fiction. The preface addresses the female writer and the female voice in fiction. "Broken Clock" and "Pink Paper" are the stories of two girls coping with endometriosis. "Normal Capacity" looks at the loss of a dream through the eyes of a first-year law student. The novel in progress, titled Blanchard, OK, is set in a rural farming town in Oklahoma. The novel tells the stories of 24-year-old Robin, her Aunt Paula, and Paula's boyfriend, Sam.
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