UNT Theses and Dissertations - 919 Matching Results

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Identification and Characterization of the Pyrimidine Biosynthetic Operon in Streptomyces griseus

Description: To further understand the ATCase/DHOase bifunctional complex formed in Streptomyces, the genes encoding these and other pyrimidine enzymes were identified and characterized. Polymerase chain reaction (PCR) was utilized in this effort. Primers were constructed by selecting conserved regions of pyrimidine genes from known gene and protein sequences of a wide variety of organisms. These sequences were then optimized to Streptomyces codon usage. PCR products were obtained from internal sites within… more
Date: May 1998
Creator: Hooten, Jody J. (Jody Jeran)
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If I Could Live Next Door for a Day

Description: If I Could Live Next Door for a Day is a collection of short stories with the recurrent theme of taking life for granted. "Climbing the Fence" is a story about a sexually unfulfilled woman who has an unfulfilling affair. In "Chained Melody" a condescending young man learns about life in and out of jail. "An Educated Man" shows the inferiority of one man in the presence of others he considers more important. A deluded school counselor brings a jealous boy and his younger brother together in "Pig… more
Date: May 1993
Creator: Yoke, Tad M. (Tad Mitchell)
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Image and Identity at El Santuario de Chimayo in Chimayo, New Mexico

Description: El Santuario de Chimayo is a small community shrine that combines both native Tewa Indian and Christian traditions. This study focuses on the interaction between traditions through analysis of the shrine's two major artworks: a crucifix devoted to El Senor de Esquipulas (Christ of Esquipulas) and a statue of the Santo Nino (Holy Child). The shrine and its two primary artworks are expressions of the dynamic interaction between native and European cultures in New Mexico at the beginning of the ni… more
Date: May 1999
Creator: DeLoach, Dana Engstrom
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Image of Apparel Retail Store by Shopping Environment, Price, and Fashion Innovativeness

Description: This study investigated college student's image of apparel retail stores associated with shopping environment, price, and fashion innovativeness and their self-perception of appearance and fashion innovativeness. These served as the dependent and independent variables, respectively. University of North Texas students residing in on-campus housing completed a self-administered questionnaire measuring each variable. Repeated measure ANOVAs determined differences in self-perceptions and store imag… more
Date: August 1995
Creator: Smith, Phillip Kerry
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Immunotoxicity of Chromium Contaminated Soil in the Earthworm, Lumbricus Terrestris

Description: Objective was to assess the toxicity of chromium (Cr) contaminated soil (CS) using the earthworm Lumbricus terrestris. Specific aims were to determine: (1) survival (LC50); .(2) immunotoxicity as indicated by lysozyme activity, coelomocyte counts, secretory (SR) and erythrocyte rosette (ER) formation, and phagocytosis; and (3) compare effects of CS exposure with those of Cr spiked artificial soil (AS) . CS Cr concentration was 8.78 mg/g with 98.2% being Cr^3+ and 1.8% being Cr^6+. Using 14 d AS… more
Date: May 1993
Creator: Mohammadian, Gholamreza
Item Type: Refine your search to only Thesis or Dissertation
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The Impact of Corporate Interlocks on Power and Constraint in the Telecommunications Industry

Description: Using the tools of structural and network analysis developed by Ronald R. Burt and others, this study investigated the communication patterns among corporate officers of American Telephone and Telegraph Corporation (A.T. & T.) and United Telecommunications Corporation (Sprint). Data on contacts, efficiency, network density, and constraint indicate that opportunities for power and constraint have remained relatively stable at United Telecommunications between 1980 and 1990. A. A.T. & T., on the … more
Date: December 1992
Creator: Hickerson, Jon D. (Jon David)
Item Type: Refine your search to only Thesis or Dissertation
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Impact of Interpersonal Skills Training on the Effectiveness of Self-Managed Work Teams

Description: The purpose of this study was to determine whether the teams that received interpersonal training would function more effectively as a team than the teams that did not receive training. Individuals from a large division of a major defense contractor in the southern part of the United States served as subjects. Data were collected using the Team Effectiveness Profile designed to measure team effectiveness. This survey measures the overall score as well as five sub-scores. It was hypothesized tha… more
Date: May 1994
Creator: Flax, Stacey L. (Stacey Lynn)
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Impact of Job Classification Level on Perceived Empowerment Level in a Work Setting

Description: Empowerment, which has been described as both a means of effecting higher and more efficient quality work outputs and a means of facilitating greater freedom in the workplace combines elements of philosophy, psychology, and management theory. The perceptions of the present empowerment level of 3500 employees of a division of a major corporation were analyzed using data from an empowerment survey. The results were examined using correlational and factorial measures to test the structure of the s… more
Date: August 1992
Creator: Thornton, Renita
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The Impact of Job Satisfaction on Home and Family Life for Female Managers in Health Care Food Service

Description: This research study evaluated the impact specific work-related factors have on home and family life for female managers in the health care food service industry. A random sample of 333 (33%) of the population was chosen to participate in this study. Each participant was a member of the American Dietetic Association's Management in Health Care Systems dietetic practice group. The work aspects with the most negative impact were number of hours worked per week, work schedule, and job security. Two… more
Date: August 1996
Creator: Odera, Vivian
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The Impact of the Ordination of Women and Androgyny on Marital Adjustment

Description: Research on the ordination of women has focused on the effect in the church and on aspects of the personality of the women choosing the priesthood but not on effects on the families of ordained women. Using personal interviews, the Dyadic Adjustment Scale and the Bem Sex Role Inventory, spouses in 12 families which contain ordained women from Episcopalian, Methodist, Unity and The Reorganized Church of Jesus Christ of Latter Day Saints churches were analyzed to determine the effects of ordinati… more
Date: May 1993
Creator: French, Beverly J. (Beverly June)
Item Type: Refine your search to only Thesis or Dissertation
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Implementing Municipal Water Conservation Policy: Goals, Practices and the Case of Texas

Description: This study examines whether water conservation is actually being incorporated into municipal water management practices. The development of a conservation policy from a general goal declaration to specific programmatic practices is reviewed for a Texas state water agency, the Texas Water Development Board. From January 1986 through September 1989, 102 political units in Texas applied to the Board for water-related loan funds and thus were required to implement municipal water conservation plans… more
Date: May 1992
Creator: Sokulsky, Kariann Elizabeth
Item Type: Refine your search to only Thesis or Dissertation
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The Implications of National Culture on American Knowledge Work Teams: A Model of a Collaborative Corporate Culture to Support Team Functioning

Description: In order to remain competitive, many American businesses implement team-based work strategies. In many cases, however, teams fail in American organizations, which may be in part due to a conflict between American culture and the cooperative environment necessary for teams to function effectively. By comparing the literature regarding American culture, challenges faced by teams, and then corporate culture, it becomes evident that there are aspects of American culture that pose challenges but als… more
Date: December 1999
Creator: Bussey, Jennifer Amy
Item Type: Refine your search to only Thesis or Dissertation
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Improving the Quality of Hotel Banquet Staff Performance: a Case Study in Organizational Behavior Management

Description: The banquet staff at a north Texas hotel were responsible for setting up 11 different functions (e.g., buffet dinners) for conferences and meetings. The functions were often set up late and items were often omitted. An analysis suggested that performance problems were the result of weak antecedents, inefficient work procedures, inadequate training and a lack of motivating consequences. An intervention consisting of task checklists, feedback, goal setting, monetary bonuses, training and job aids… more
Date: May 1994
Creator: LaFleur, Tobias C. (Tobias Christopher)
Item Type: Refine your search to only Thesis or Dissertation
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In Situ Hybridization of 70 kD Heat Shock Protein mRNA in a Rat Model of Ethanol Self-Administration

Description: Sucrose fading was used to initiate self-administration of ethanol on an FR4 schedule in male Fischer 344 rats. Rats showed low response rates for ethanol alone. After administration of liquid diet containing ethanol, ethanol intake increased over levels prior to administration of the liquid diet. In situ hybridization compared mRNA for the inducible or constitutive 70 kD heat shock proteins in ethanol and nonethanol rats. Both inducible and constitutive mRNAs were found in nonethanol and ethan… more
Date: December 1994
Creator: Ott-Reeves, Ellen (Ellen Theresa)
Item Type: Refine your search to only Thesis or Dissertation
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In the Beginning was the Word: Hebraic Intertextuality and Critical Inquiry of Ambrose Bierce

Description: This study corroborates theories that ordinary representation of narrative time as a linear series of "nows" hides the true constitution of time and that it is advantageous for us as readers and critics to consider alternatives to progressive reality and linear discourse in order to comprehend many of Ambrose Bierce's stories, for his discourse is fluid and metonymic and defies explication within traditional western language concepts. The Hebraic theory of intertextuality encourages limitless c… more
Date: August 1990
Creator: Streng, Rodney L. (Rodney Lin)
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In Vitro Studies of Nuclear Changes in Mammalian CNS Neurons Subjected to Rapid Acceleration Impact Injury

Description: An in vitro model of Rapid Acceleration Impact (RAI) Injury was used to study the effects of multiple impact (220 g/impact, 3-5 sec intervals) trauma on cultures of murine CNS cells. Investigations with spinal cord cultures showed that 1) multiple impacts delivered tangential to the plane of cell growth caused neuronal death (12% after 3 impacts to 46% after 10 impacts); 2) multiple impacts delivered normal to the plane of cell growth were much less effective (8% dead after 10 impacts); 3) most… more
Date: May 1995
Creator: Wolf, Amy
Item Type: Refine your search to only Thesis or Dissertation
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Increasing Differentiation on Vocational Assessments among Gifted High School Students

Description: Multipotentiality makes career counseling with gifted students difficult. High-flat vocational profiles give the impression that gifted students can develop a wide range of abilities to an equally high level. High-flat vocational profiles may be due to assessments that consider abilities and disregard interests and values, and ceiling effects from the use of age-appropriate, rather than cognitively-appropriate measures. Subjects included 170 gifted students from a residential, early college ent… more
Date: August 1997
Creator: Kidner, Cindy L. (Cindy Lee)
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Independent Feature Filmmaking: the Historical Development of Current Methods

Description: The historical development of independent filmmaking has led to a situation in which an independent filmmaker must do two important things to achieve distribution and success. The filmmaker should continue study and mastery of the skills and methodologies needed in development, pre-production, production, post-production, and distribution. These skills and methods help the filmmaker to produce a quality film. The most important thing the filmmaker can do is to see that the film conforms to the … more
Date: August 1992
Creator: Watkins, Fred P.
Item Type: Refine your search to only Thesis or Dissertation
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India Vaale in the United States

Description: This documentary reveals the thoughts and feelings of seven Indian students at the University of North Texas, Denton, Texas. It portrays that better material comforts in the U.S. condition the decision of Indian students in not returning to India even after the completion of their studies. It also shows their feelings of nostalgia for the social and cultural milieu of their home country, India. For this project 18 Indian students at the University of North Texas were interviewed and seven of th… more
Date: December 1995
Creator: Bhatia, Parul
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The Influence of Age on Public Sector Managerial Evaluations

Description: As the American population ages, the issues of aging and work have gradually come to the forefront. An older and increasingly diverse workforce has raised concerns over job performance, labor costs, and alternative work demands. At the same time, evidence indicates that older workers continue to experience extensive labor market problems due to false assumptions on the part of managers about the limiting effect of age on employee performance. The public sector's ability to respond to age-relate… more
Date: August 1993
Creator: McCaghren, Kathy L. (Kathy Lea)
Item Type: Refine your search to only Thesis or Dissertation
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The Influence of Flamenco on Selected Works of Picasso

Description: This thesis investigates, analyzes, and discusses Picasso's imagery in the cultural context of the nineteenth-century Spanish tradition of flamenco. Two published photographs featuring the elderly artist with the gypsy guitarist Manitas de Plata initiated the study, and led me to the conclusion that selected works by Picasso were influenced psychologically, thematically, and formally by his youth which was spent in the Andalusian province of Malaga and later in Barcelona. Picasso's early artist… more
Date: August 1995
Creator: Twell, Mary Tudor
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The Influence of Naval Strategy on Churchill's Foreign Policy: May - September 1940

Description: This study examines Churchill's struggle during the summer of 1940 to preserve Britain's naval superiority worldwide, through the neutralization of the French fleet and by securing the active participation of the United States. Sources consulted included autobiographies of the participants, especially those by Churchill, Reynaud, Baudouin, and Weygand, document collections, and British and American official histories. This study is organized to give a chronological analysis of Churchill's effor… more
Date: May 1993
Creator: Furlet, Brooke (Brooke Gardiner)
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The Influence of Pragmatism in the Essays of Randolph Bourne

Description: This study traces the influence of the American philosophy of pragmatism in the writing of the Progressive Era intellectual Randolph Bourne (1886-1918),. In courses with John Dewey at Columbia University and through the books of William James, pragmatism became a major intellectual factor in Bourne's social and cultural criticism. The philosophy remained so to the end of his brief career. From pragmatism, Bourne learned a method of challenging a restrictive status quo. In his essays, Bourne sou… more
Date: May 1993
Creator: Brown, Byron D. (Byron Delano)
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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