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The Mind's Eye and Other Stories

The Mind's Eye and Other Stories

Date: May 2011
Creator: Ledbetter, Kelly
Description: This collection contains a preface entitled "Of Other Worlds" and the following short stories: "The Mind's Eye," "Waking," "The Conquest of the World," "Persephone," and "Extradition." This creative thesis includes a blend of science fiction and literary realism short stories, which are collectively concerned with questions of time, narration, and the use of language. As well, the preface discusses science fiction theory, narrative strategies such as the use of the first person perspective, and the author's theory of composition.
Contributing Partner: UNT Libraries
Applications of nanomanipulation coupled to nanospray mass spectrometry in trace fiber analysis and cellular lipid analysis.

Applications of nanomanipulation coupled to nanospray mass spectrometry in trace fiber analysis and cellular lipid analysis.

Date: December 2008
Creator: Ledbetter, Nicole
Description: The novel instrumentation of nanomanipulation coupled to nanospray mass spectrometry and its applications are presented. The nanomanipulator has the resolution of 10nm step sizes allowing for specific fine movement used to probe and characterize objects of interest. Nanospray mass spectrometry only needs a minimum sample volume of 300nl and a minimum sample size of 300attograms to analyze an analyte making it the ideal instrument to couple to nanomanipulation. The nanomanipulator is mounted to an inverted microscope and consists of 4 nano-positioners; these nano-positioners hold end-effectors and other tools used for manipulation. This original coupling has been used to enhance the current abilities of cellular probing and trace fiber analysis. Experiments have been performed to demonstrate the functionality of this instrument and its capabilities. Histidine and caffeine have been sampled directly from single fibers and analyzed. Lipid bodies from cotton seeds have been sampled indirectly and analyzed. The few applications demonstrated are only the beginning of nanomanipulation coupled to nanospray mass spectrometry and the possible applications are numerous especially with the ability to design and fabricate new end-effectors with unique abilities. Future study will be done to further the applications in direct cellular probing including toxicology studies and organelle analysis of ...
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A Statistical Study of Hard X-Ray Solar Flares

A Statistical Study of Hard X-Ray Solar Flares

Date: December 2001
Creator: Leddon, Deborah L.
Description: The results of a statistical study of hard x-ray solar flares are presented in this dissertation. Two methods of analysis were used, the Diffusion Entropy (DE) method coupled with an analysis of the data distributions and the Rescaled Range (R/S) Method, sometimes referred to as "Hurst's method". Chapter one provides an introduction to hard x-ray flares within the context of the solar environment and a summary of the statistical paradigms solar astronomers currently work under. Chapter two presents the theory behind the DE and R/S methods. Chapter three presents the results of the two analysis methodologies: most notably important evidence of the conflicting results of the R/S and DE methods, evidence of a Levy statistical signature for the underlying dynamics of the hard x-ray flaring process and a possible separate memory signature for the waiting times. In addition, the stationary and nonstationary characteristics of the waiting times and peak intensities, are revealed. Chapter four provides a concise summary and discussion of the results.
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A Study to Determine the Effect of Classroom Guidance on Personal and Social Adjustment at the Third-Grade Level

A Study to Determine the Effect of Classroom Guidance on Personal and Social Adjustment at the Third-Grade Level

Date: 1950
Creator: Lederer, Julia
Description: This study examines the effects of classroom guidance on personal and social adjustment at the third grade level. The problem in this study is to determine the effectiveness of classroom guidance upon the personal and social adjustment of a group of third-grade children. It is the purpose of this study to compare the effects of a planned program of activities upon the personal adjustment of a third-grade group with a similar group who did not participate in such a program of activities.
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Assessing the Spatial and Temporal Distribution of MTBE and BTEX Compounds in Lake Lewisville, Texas February 1999 - February 2000

Assessing the Spatial and Temporal Distribution of MTBE and BTEX Compounds in Lake Lewisville, Texas February 1999 - February 2000

Date: August 2000
Creator: Lee, Anne W.
Description: The spatial and temporal distribution of Methyl Tertiary-Butyl Ether (MTBE) and BTEX (Benzene, Toluene, Ethylbenzene, Xylenes) compounds were assessed in a multipurpose reservoir, Lake Lewisville, Texas between February 1999 and February 2000. Concentrations of MTBE ranged from 0.0 - 16.7 mg/L. Levels of MTBE in the lake were related to watercraft. BTEX concentrations were never detected above 2.0 mg/L during the sampling period. Finished drinking water from Denton and the Upper Trinity Regional Water District (UTRWD) Treatment Plants were also tested for MTBE and BTEX. MTBE and BTEX were not detected in UTRWD water samples. Denton's finished water samples never exceeded 2.2 mg/L for MTBE and BTEX was not detected except for one replicate of 1.1 mg/L toluene.
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Antecedents of commitment to and support of a proposed change initiative in a Southern Baptist congregation.

Antecedents of commitment to and support of a proposed change initiative in a Southern Baptist congregation.

Date: August 2009
Creator: Lee, Audra
Description: This study extends research findings directed at a micro-focus of change by assessing individual organizational members' perspectives and psychological constructs influencing change efforts by an organization. The change initiative in question regards the construction of a new facility and subsequent relocation to said facility. Moral commitment to the organization (negative), change initiative's fit with organizational vision, and social influence significantly contributed to variance in members' affective commitment to change. Trust in leadership and normative commitment to the organization (NCO) significantly contributed to variance in members' normative commitment to change. Continuance commitment to the organization and participation (negative) significantly contributed to variance in members' continuance commitment to change. NCO, change initiative's fit with organizational vision, and participation significantly contributed to variance in support of the proposed change initiative. Affective commitment to the organization (negative), NCO (negative), trust in leadership (negative), and disruption of influence significantly contributed to variance in members' intent to leave the organization.
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Women's Gender Role Attitudes: Association of Demographic Characteristics, Work Related Factors, and Life Satisfaction

Women's Gender Role Attitudes: Association of Demographic Characteristics, Work Related Factors, and Life Satisfaction

Date: May 2007
Creator: Lee, Audra
Description: Factors related to women's gender role attitudes were assessed using data from a national survey in 1988 in which 3,507 members of the Young Women cohort were interviewed by phone. The demographic characteristics were education, age, marital status, and region of residence. Older women, married women, and those of Southern residence were hypothesized to have traditional gender role attitudes. These hypotheses were supported by the data (p &tn; .05, p &tn; .05, p &tn; .01, respectively). As hypothesized, those with high educational levels (p &tn; .01) had egalitarian attitudes. Four work related variables (labor force participation, hours worked at one's paid position, personal income, and earnings as percent of total family income) were hypothesized to relate to non-traditional gender role attitudes. Job dissatisfaction was hypothesized to relate to traditional gender role attitudes. Personal income (p &tn; .01) was related to non-traditional gender role attitudes. There was no relationship between labor force participation and hours worked at one's position and gender role attitudes. Percent of total family income (p &tn; .01) was related to traditional gender role attitudes, not egalitarian attitudes, and, as hypothesized, job dissatisfaction (p &tn; .05) was related to traditional gender role attitudes. Life dissatisfaction was hypothesized to ...
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The South in Faulkner's Novels: Myth and History

The South in Faulkner's Novels: Myth and History

Date: January 1969
Creator: Lee, Barbara Yates
Description: The purpose of this paper is to view Faulkner's use of history from a different perspective by examining in detail the myths and historical facts with which Faulkner dealt. First, several of the prevailing myths about the Old South and the Civil War will be examined. Second, the actual historical facts will be compared and contrasted with legendary tradition. Third, and most important, several of Faulkner's works will be examined to show how he uses both the myths and historical facts to create his own "legend" of the South. Finally, Faulkner's view of the New South will be examined.
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The Museum of Coming Apart

The Museum of Coming Apart

Access: Use of this item is restricted to the UNT Community.
Date: May 2009
Creator: Lee, Bethany Tyler
Description: This dissertation comprises two parts: Part I, which discusses use of second person pronoun in contemporary American poetry; and Part II, The Museum of Coming Apart, which is a collection of poems. As confessional verse became a dominant mode in American poetry in the late 1950s and early 60s, so too did the use of the first-person pronoun. Due in part to the excesses of later confessionalism, however, many contemporary poets hesitate to use first person for fear that their work might be read as autobiography. The poetry of the 1990s and early 2000s has thus been characterized by distance, dissociation, and fracture as poets attempt to remove themselves from the overtly emotional and intimate style of the confessionals. However, other contemporary poets have sought to straddle the line between the earnestness and linearity of confessionalism and the intellectually playful yet emotionally detached poetry of the moment. One method for striking this balance is to employ the second person pronoun. Because "you" in English is ambiguous, it allows the poet to toy with the level of distance in a poem and create evolving relationships between the speaker and reader. Through the analysis of poems by C. Dale Young, Paul Guest, ...
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Comparison of Aggressiveness in Two Groups of First Born Children

Comparison of Aggressiveness in Two Groups of First Born Children

Date: August 1965
Creator: Lee, Bobby J.
Description: The problem with which this investigation was concerned was to determine whether or not age difference was related to aggressiveness scores of first-born children.
Contributing Partner: UNT Libraries