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Rhythmic structure in the music of Jean Guillou: "Agni-Ignis" from Hyperion (1988).

Rhythmic structure in the music of Jean Guillou: "Agni-Ignis" from Hyperion (1988).

Date: August 2008
Creator: Lee, Ju Yeon
Description: In 1988, Jean Guillou composed Hyperion on a commission from the French oil company, Société Nationale Elf Aquitaine, to celebrate its discovery of oil. He developed this theme of fire using his imagination, European philosophical concepts, and various myths. As with Messiaen, rhythm becomes a significant element in Guillou's organ music to convey a heightened dramatic story of an exaltation of fire and to represent the fourth movement of "Agni-Ignis." For aspects of rhythmic structure, I developed new methodology to analyze rhythm in six sections of "Agni-Ignis." Guillou uses experimental rhythmic techniques such as rhythmic subdivision, cycling, rhythmic ostinato, durational contrast, and rhythmic crescendo to build the musical structure of the piece. Among them, the primary subdivision of 16th-note groups organizes throughout the piece as a cyclic theme to convey the powerful and vivid mood of fire. This rhythmic group creates many pitch patterns as thematic transformation to provide both rhythmic and harmonic complexities. The two types of rhythmic ostinato, which is variable and invariable type, juxtapose below the manual's skillful rhythm to provide variety and unity. The other notable features of rhythm appear at the border of each section, such as rhythmic crescendo, durational contrast, 32nd-note groupings, rest and ...
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Child-centered Play Therapy Parent Services: a Q-methodological Investigation

Child-centered Play Therapy Parent Services: a Q-methodological Investigation

Date: December 2014
Creator: Lee, Kasie R
Description: Child-centered play therapy (CCPT) is an empirically supported and developmentally appropriate counseling intervention for young children. Despite the clinical effectiveness of CCPT with children, no known study has been conducted in which parents were surveyed or interviewed regarding the services they have received as a part of their children’s participation in CCPT. Therefore, this study was designed to gain a better understanding of parents’ reported needs and expectations in CCPT. This study utilized Q-methodology in which participants completed a Q-sort by actively sorting 40 items on a continuum of least important to most important. Items included services and processes regarded by CCPT scholars and child therapy practitioners as being important to working with parents. Data was collected from 19 parents of children receiving CCPT services in a community-based counseling clinic. Participants included 16 females and 3 males; 15 Caucasian and 4 Hispanic; and 14 biological parents, 2 adoptive parents, and 3 other biological caregivers. Data was analyzed using centroid factor analysis, and results revealed a one factor solution representing 18 of the 19 participants. Eighteen parents reported similar beliefs regarding the processes they consider most and least important to their experience in working with child-centered play therapists. In general, parents’ ...
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Plays of Tennessee Williams as opera: An analysis of the elements of Williams's dramatic style in Lee Hoiby's  Summer and Smoke and André Previn's  A Streetcar Named Desire.

Plays of Tennessee Williams as opera: An analysis of the elements of Williams's dramatic style in Lee Hoiby's Summer and Smoke and André Previn's A Streetcar Named Desire.

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Date: December 2003
Creator: Lee, Kenneth Oneal
Description: There are two major, well-known operas based on plays of Tennessee Williams. He refused many times throughout his life to give permission for his play, A Streetcar Named Desire, to be set as an opera. It was not until the 1960s that he granted permission for Lee Hoiby to choose any of his plays as a basis for a new opera. Hoiby chose Summer and Smoke, a play which was written at approximately the same time as Streetcar. Lanford Wilson created the libretto for the opera which was given its premier in 1971 by the St. Paul Opera Association. In 1994 representatives of the Williams estate granted permission to the San Francisco Opera to commission an opera based on A Streetcar Named Desire. With a libretto by Philip Littell, the opera was composed by André Previn and given its premier in 1998. These two plays share common themes, character types, character relationships, and literary symbols due in part to the autobiographical nature of Williams's writings. The plays exhibit a cinematic nature and possess common dramatic elements such as the symbolic use of sets, props, and musical leitmotifs as a result of his attempts to create a new "plastic" style of ...
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An Examination of Innovations in Alexander Scriabin’s Late Etudes for Piano

An Examination of Innovations in Alexander Scriabin’s Late Etudes for Piano

Date: December 2013
Creator: Lee, Kuo-Ying
Description: Alexander Scriabin (1872-1915) stands as one of the most unconventional twentieth-century Russian composers, particularly with respect to his piano works. The overwhelming majority of Scriabin's compositions—sixty-seven of his seventy-four published works—were written for solo piano. His etudes from 1905 forward are revolutionary, especially compared with his earlier Chopinesque style. Among Scriabin’s twenty-six etudes, his Op.49, No. 1 (1905), Op.56, No. 4 (1908) and the last three etudes of Op.65 (1912) date from his last period of composition. In the Op.49 etude, Scriabin started to abandon traditional tonality. He omitted the key signature altogether in the Op.56 etude. The final three etudes of Op.65 feature constant dissonances on ninths, sevenths and fifths. Alexander Scriabin’s last five etudes represent the culmination of his compositional development and innovations at the piano. Several factors coalesce in these etudes, including unusual harmony, bichords, non-tonal hierarchy, and structural symmetry. Most of these factors derive in some fashion from Scriabin’s increasing reliance upon the so-called “mystic chord” in his late works. This study will illustrate how Scriabin explored new sonorous and aesthetic ideas in his late etudes by means of these innovations.
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Nanoscale Materials Applications: Thermoelectrical, Biological, and Optical Applications with Nanomanipulation Technology

Nanoscale Materials Applications: Thermoelectrical, Biological, and Optical Applications with Nanomanipulation Technology

Date: August 2011
Creator: Lee, Kyung-Min
Description: In a sub-wavelength scale, even approaching to the atomic scale, nanoscale physics shows various novel phenomena. Since it has been named, nanoscience and nanotechnology has been employed to explore and exploit this small scale world. For example, with various functionalized features, nanowire (NW) has been making its leading position in the researches of physics, chemistry, biology, and engineering as a miniaturized building block. Its individual characteristic shows superior and unique features compared with its bulk counterpart. As one part of these research efforts and progresses, and with a part of the fulfillment of degree study, novel methodologies and device structures in nanoscale were devised and developed to show the abilities of high performing thermoelectrical, biological, and optical applications. A single β-SiC NW was characterized for its thermoelectric properties (thermal conductivity, Seebeck coefficient, and figure of merit) to compare with its bulk counterpart. The combined structure of Ag NW and ND was made to exhibit its ability of clear imaging of a fluorescent cell. And a plasmonic nanosture of silver (Ag) nanodot array and a β-SiC NW was fabricated to show a high efficient light harvesting device that allows us to make a better efficient solar cell. Novel nanomanipulation techniques were ...
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Material for Conversation in Spanish at the High School Level

Material for Conversation in Spanish at the High School Level

Date: 1944
Creator: Lee, Louise Cleveland
Description: This thesis consists of material for conversation in Spanish at the high school level.
Contributing Partner: UNT Libraries
Filial Therapy with Immigrant Korean Parents in the United States

Filial Therapy with Immigrant Korean Parents in the United States

Date: August 2002
Creator: Lee, Mi-Kyong
Description: This study was designed to determine the effectiveness of filial therapy training in: (a) increasing immigrant Korean parents' empathic behavior with their children; (b) increasing immigrant Korean parents' acceptance level toward their children; and (c) reducing immigrant Korean parents' stress related to parenting.The experimental group, consisting of 17 immigrant Korean parents in the United States, received 10 weekly 2-hour filial therapy training sessions and participated in weekly 30-minute play sessions with one of their children. The control group, consisting of 15 immigrant Korean parents in the United States, received no treatment during the ten weeks. All the parents were videotaped playing with their child before and after the training as a means of measuring change in empathic behavior. The two written self-report instruments completed for pretesting and posttesting purposes were the Porter Parental Acceptance Scale and the Parenting Stress Index. Analyses of covariance revealed that the immigrant Korean parents in the experimental group had significant changes in 10 of 12 hypotheses, including (a) a significant increase in their level of empathic interactions with their children; (b) a significant increase in their attitude of acceptance toward their children; and (c) a significant reduction in their level of stress related to parenting. ...
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Young Children's Communicative Strategies During Pretend Play in the Context of the Block Center

Young Children's Communicative Strategies During Pretend Play in the Context of the Block Center

Date: May 1996
Creator: Lee, Myungsook
Description: In this study, various communicative strategies that young children employed to create and develop pretend play with peers in the block center were examined. Two preschools, one in Korea and the other in the United States, were selected. Subjects were children in the 4-year-old classroom in each school. The average age of the children at the time of the investigation was 59 months. For data collection, videotaping, audiotaping, field-note taking, interviews with teachers, and school enrollment records were used. During pretend block play, children created talk and actions in order to deal with challenges related to various aspects of play (e.g., accessory play materials, construction, plot, and enactment). Accordingly, children's communicative strategies were categorized as follows: (a) material communication, (b) construction communication, (c) plot communication, and (d) enactment. Also, subcategories under each category were developed. It was found that, in different phases of play in which they faced different types of challenges, children used certain strategies more often (communication about material selection and construction definition were most frequently used in the initiation phase of play). In terms of cultural aspects of the pretend play, in the Korean setting, the following were noticed: (a) a rigidly formed participant structure in which ...
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Orchestral Accompaniment in the Vocal Works of Hector Berlioz

Orchestral Accompaniment in the Vocal Works of Hector Berlioz

Date: May 1994
Creator: Lee, Namjai
Description: Recent Berlioz studies tend to stress the significance of the French tradition for a balanced understanding of Berlioz's music. Such is necessary because the customary emphasis on purely musical structure inclines to stress the influence of German masters to the neglect of vocal and therefore rhetorical character of this tradition. The present study, through a fresh examination of Berlioz's vocal-orchestral scores, sets forth the various orchestrational patterns and the rationales that lay behind them.
Contributing Partner: UNT Libraries
A Wide Band Frequency-adjustable Piezoelectric Energy Harvester: an Experimental Study

A Wide Band Frequency-adjustable Piezoelectric Energy Harvester: an Experimental Study

Date: August 2012
Creator: Lee, Pohua
Description: Piezoelectric energy harvester has become a new powering choice for small electronic device. Due to its piezoelectric effect, electric energy can be obtained from ambient vibrations. This thesis is intending to build a frequency-adjustable piezoelectric energy harvester system. The system is structured with two piezoelectric bimorph beams, which are connected to each other by a spring. The feasibility of the frequency-adjustable piezoelectric energy harvester has been proved by investigating effects of the spring, loading mass and impedance on the operation frequencies.
Contributing Partner: UNT Libraries