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Anyone Lived in a Pretty How Hell: the Rhetoric of Universality in Bessie Head

Description: This dissertation approaches the work of South African/Botswanan novelist Bessie Head, especially the novel A Question of Power, as positioned within the critical framework of the postcolonial paradigm, the genius of which accommodates both African and African American literature without recourse to racial essentialism. A central problematic of postcolonial literary criticism is the ideological stance postcolonial authors adopt with respect to the ideology of the metropolis, whether on the one … more
Date: May 1998
Creator: Edwards, George, Jr.
Partner: UNT Libraries
open access

On Delocalization Effects in Multidimensional Lattices

Description: A cubic lattice with random parameters is reduced to a linear chain by the means of the projection technique. The continued fraction expansion (c.f.e.) approach is herein applied to the density of states. Coefficients of the c.f.e. are obtained numerically by the recursion procedure. Properties of the non-stationary second moments (correlations and dispersions) of their distribution are studied in a connection with the other evidences of transport in a one-dimensional Mori chain. The second mom… more
Date: May 1998
Creator: Bystrik, Anna
Partner: UNT Libraries
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Kinetics and Mechanisms of Metal Carbonyls

Description: Pulsed laser flash photolysis with both visible and infrared detection has been applied to the study of the displacement of weakly coordinating ligands (Lw) by strongly "trapping" nucleophiles (Ls) containing either an olefinic functionality (Ls = 1-hexene, 1-decene, 1-tetradecene) or nitrogen (Ls = acetonitrile, hydrocinnamonitrile) from the photogenerated 16 electron pentacarbonylchromium (0) intermediate. 5-Chloropent-l-ene (Cl-ol), a potentially bidentate ligand, has been shown to form (ol-… more
Date: May 1998
Creator: Ladogana, Santino
Partner: UNT Libraries
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Mentoring in Family Firms : A Reflective Analysis of Senior Executives' Perceptions

Description: This study is a reflective analysis of the perceptions of senior executives in family businesses that relate to their personal experiences of having been mentored. The study presents an overview of the topic of mentoring, defines key terms, and identifies questions addressed in the research. The rationale for this study rested on two facts. First, mentoring in non-family businesses constitutes the majority of the literature. That literature supports the importance of mentoring. Secondly, mentor… more
Date: May 1998
Creator: Boyd, John Hillyer
Partner: UNT Libraries
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A Comparison of Teachers' Sense of Efficacy of Traditionally and Alternatively Certified First Year Teachers

Description: The purpose of this study was to compare the self-efficacy of two groups of first year teachers working in a large urban school district in North Texas. Twenty-eight of the participants were certified teachers. Ten participants held college degrees unrelated to teaching and were undergoing an alternative certification process. The Teacher Efficacy Scale was administered at the beginning and the end of the school year. Data from this scale was analyzed to determine if there were differences betw… more
Date: May 1998
Creator: Groves, Katherine A. (Katherine Alice)
Partner: UNT Libraries
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The Differences in the Media Constructions of the Narratives of Male and Female Political Candidates

Description: This study views the media as a powerful agent which constructs the narratives of political candidates. In order to determine whether the media constructs the narratives of male and female political candidates differently, newspaper articles were analyzed for two 1994 Congressional races, each involving a male and a female candidate (Thurman versus Garlits and Byrne versus Davis). The first research question posed the following question: Does the media devote more coverage to male or female can… more
Date: May 1998
Creator: Paschal, Lori L. (Lori Lynne)
Partner: UNT Libraries
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The Significance of Time to Exhaustion at the Velocity at VO2Max

Description: There were two primary goals in this investigation. The first goal was to determine if inter-individual variability in time to exhaustion at the velocity associated with V02max (Tlim at Vmax) was explained by anaerobic capacity (AC), Vmax, anaerobic threshold (AT), and/or a combination variable in the form [AC • (Vmax - vAT)^-1]. The second goal was to determine if AC could be predicted from Tlim at Vmax, AT, and/or a combination variable in the form [Tlim • (Vmax - vAT)].
Date: May 1998
Creator: Ehler, Karen
Partner: UNT Libraries
open access

Visions and Revisions

Description: My problem was to develop a personal symbolism within my paintings that expresses my identity. Who am I? Who have I been? Who will I be? Since these paintings are a way of telling my story. One aspect of the problem was communicating my ideas, making the paintings readable. Representational and recognizable images are culturally traceable symbols. The intended reading of the symbols may be generally understood; however, some degree of ambiguity was anticipated since ambiguity is an inherent asp… more
Date: May 1998
Creator: Kotzer, Ann Kringe
Partner: UNT Libraries
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A Guide for the Preparation, Analysis and Performance of the Brass Quintet Literature of Thom Ritter George, with Three Recitals of Selected Works by Bach, Bitsch, Handel, Torelli, Suderberg, Ketting and Others

Description: An examination of the musical style, compositional techniques and performance practice issues of American composer Thom Ritter George with special attention paid to his Quintet No. 4 written in 1986. The document also includes a short history of brass instruments in chamber music, history of the brass quintet in America, discussion of the role of the trumpet in the quintet, overview of the composers contributions to music and brass quintet in America, discussion of the role of the trumpet in th… more
Date: May 1998
Creator: Stowman, William J. (William John)
Partner: UNT Libraries
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The Balance of Contradictions: Abstraction and Representation, Formalism and Symbolism

Description: This paper discusses the concept of figurative formalism and its application in six paintings on canvas by the author. Linda Leonhart McCall explores the work of Johannes Vermeer, Edward Hopper, and Richard Diebenkorn in discussing abstraction and representation.
Date: May 1998
Creator: McCall, Linda Leonhart
Partner: UNT Libraries
open access

Assessing the Feasibility of Developing a DBAE Curriculum in Qatar Utilizing Multimedia Technology

Description: The purpose of this study was to demonstrate the feasibility of developing an art curriculum in Qatar, using the principles of the DBAE curriculum in conjunction with technology. Many of the challenges facing art educators and the art curriculum in Qatar can be approached through the multimedia applications of DBAE, which will provide instructors and students with an opportunity to more readily interact with visual art and to discover its educational relevance. Additionally, this study attempte… more
Date: May 1998
Creator: Al-Hamad, Wafaa
Partner: UNT Libraries
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A Transcription of Three Arias from The Barber of Seville, by Gioacchino Rossini, for Solo Euphonium and Large Brass Ensemble, with Three Recitals of Selected Works by E. Bozza, A. Capuzzi, J. Koetsier, A. Ponchielli, and Others

Description: Document accompanying a transcription for solo euphonium and large brass ensemble of three arias, "Ecco ridente in cielo," "Largo al factotum," and "A un dottor della mia sorte," from Gioacchino Rossini's opera The Barber of Seville. Includes overviews of the arias' texts and contexts, orchestrational techniques in the transcriptions, the history and definition of the term "euphonium," and the history of the large brass ensemble in the United States.
Date: May 1998
Creator: Pollard, Louis M. (Louis Melvin)
Partner: UNT Libraries
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An Epidemiological Survey of Musculoskeletal Pain Among a Self-Selected Population of Organists

Description: The purpose of this study was to investigate problem areas of organists' performance as indicated by common experiences of pain. The research problems were to determine the specific areas of the body that were affected by pain, to determine the perceived level of that pain on a scale indicative of its severity, and to explore the relationship between demographic and performance-related factors within the population and specific area of reported pain. An examination of the demographic, performan… more
Date: May 1998
Creator: Dillard, E. Margo (Edna Margo)
Partner: UNT Libraries
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Toward a More Personally Expressive Method of Working in Clay

Description: The goal of this work (entitled: Toward a More Personally Expressive Method of Working in Clay) was to create a body of work that was more personal, expressive, and less restrained that incorporate objects and non- clay elements.
Date: May 1998
Creator: Jacobson, Patricia M.
Partner: UNT Libraries
open access

Primarily Thai

Description: This thesis is a production report that describes the research process, pre-production and post-production stages of making a documentary about the Thai language school in the Thai temple in Dallas County. The film documents the teachers from Chulalongkorn University who volunteered to teach Thai-American students in the United States, and explores Thai-American students' attitudes toward the school and their heritage.
Date: May 1998
Creator: Phatthanodom, Fahmui
Partner: UNT Libraries
open access

Forensic DNA Extraction Strategies for PCR Analysis

Description: There is a transition nationwide on the analysis of forensic evidentiary stains containing biological material from traditional serology to Polymerase Chain Reaction (PCR) methodologies. The increased sensitivity of PCR, the limited number of alleles at each locus, and the necessity of producing unambiguous data for entry into the FBI's Combined DNA Index System make this study of extraction procedures of utmost importance. A "single tube" extraction procedure for blood stains collected onto FT… more
Date: May 1998
Creator: Van Winkle, Carolyn
Partner: UNT Libraries
open access

The influence of surface topography on the forming friction of automotive aluminum sheet

Description: Interest in utilizing aluminum alloys in automobiles has increased in recent years as a result of the desire to lower automobile weight and, consequently, increase fuel economy. While aluminum alloy use in cast parts has increased, outer body panel applications are still being investigated. The industry is interested in improving the formability of these sheet alloys by a combination of alloy design and processing. A different avenue of improving the formability of these alloys may be through p… more
Date: May 1, 1998
Creator: Kramer, P. A.
Partner: UNT Libraries Government Documents Department
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Advanced far infrared blocked impurity band detectors based on germanium liquid phase epitaxy

Description: This research has shown that epilayers with residual impurity concentrations of 5 x 10{sup 13} cm{sup {minus}3} can be grown by producing the purest Pb available in the world. These epilayers have extremely low minority acceptor concentrations, which is ideal for fabrication of IR absorbing layers. The Pb LPE growth of Ge also has the advantageous property of gettering Cu from the epilayer and the substrate. Epilayers have been grown with intentional Sb doping for IR absorption on lightly doped… more
Date: May 1, 1998
Creator: Olsen, C.S.
Partner: UNT Libraries Government Documents Department
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The applicability of certain Monte Carlo methods to the analysis of interacting polymers

Description: The authors consider polymers, modeled as self-avoiding walks with interactions on a hexagonal lattice, and examine the applicability of certain Monte Carlo methods for estimating their mean properties at equilibrium. Specifically, the authors use the pivoting algorithm of Madras and Sokal and Metroplis rejection to locate the phase transition, which is known to occur at {beta}{sub crit} {approx} 0.99, and to recalculate the known value of the critical exponent {nu} {approx} 0.58 of the system … more
Date: May 1, 1998
Creator: Krapp, D.M. Jr.
Partner: UNT Libraries Government Documents Department
open access

Effects of pore fluids in the subsurface on ultrasonic wave propagation

Description: This thesis investigates ultrasonic wave propagation in unconsolidated sands in the presence of different pore fluids. Laboratory experiments have been conducted in the sub-MHz range using quartz sand fully saturated with one or two liquids. Elastic wave propagation in unconsolidated granular material is computed with different numerical models: in one-dimension a scattering model based on an analytical propagator solution, in two dimensions a numerical approach using the boundary integral equa… more
Date: May 1, 1998
Creator: Seifert, P.K.
Partner: UNT Libraries Government Documents Department
open access

Ultrashort X-ray pulse science

Description: A variety of phenomena involves atomic motion on the femtosecond time-scale. These phenomena have been studied using ultrashort optical pulses, which indirectly probe atomic positions through changes in optical properties. Because x-rays can more directly probe atomic positions, ultrashort x-ray pulses are better suited for the study of ultrafast structural dynamics. One approach towards generating ultrashort x-ray pulses is by 90{sup o} Thomson scattering between terawatt laser pulses and rela… more
Date: May 1, 1998
Creator: Chin, Alan H.
Partner: UNT Libraries Government Documents Department
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