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 Collection: UNT Theses and Dissertations
MMPI-2 Patterns of Adults with Attention-Deficit Hyperactivity Disorder

MMPI-2 Patterns of Adults with Attention-Deficit Hyperactivity Disorder

Date: August 1998
Creator: Campbell, Catherine Elaine
Description: Recent literature suggests that not only does Attention-deficit Hyperactivity Disorder (ADHD/ADD) persist into adulthood, but it can also be accompanied by personality characteristics which cause emotional difficulties. In fact, adults diagnosed with ADHD can present with a profusion of difficulties. Several constructs appear to accumulate dynamically throughout development to place the adult with ADHD at risk for multiple emotional problems. These interwoven influences include familial characteristics, childhood emotional and academic difficulties, and inadequate coping skills to respond to adulthood pressures. This document, first, describes a developmental model for conceptualizing negative trajectories leading to nonadaptive coping and psychopathology and identifies personality factors of adults diagnosed with ADHD. This model provides clinicians and researchers with a better understanding of the complexity and challenges of adulthood ADHD in order to aid in diagnosis, treatment, and prevention. The purpose of this study is to examine personality factors common to adults diagnosed with ADHD and compares these characteristics with a group of adults diagnosed with a depressive disorder. Adults responding to a community advertisement who provided documentation of the diagnosis of Attention-deficit Hyperactivity Disorder were administered the MMPI-2. This ADHD group was compared with MMPI-2 profiles of a group of adults diagnosed with Major Depressive ...
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Mobil Oil Corporation : Evolution of Its Corporate Identity

Mobil Oil Corporation : Evolution of Its Corporate Identity

Date: August 1970
Creator: Robnett, Fenton Wayne
Description: The purpose of this thesis is to explain this evolution of Mobil's corporate identity, and to determine the effect of the 1911 dissolution decree on it.
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Mobile agent security through multi-agent cryptographic protocols.

Mobile agent security through multi-agent cryptographic protocols.

Date: May 2004
Creator: Xu, Ke
Description: An increasingly promising and widespread topic of research in distributed computing is the mobile agent paradigm: code travelling and performing computations on remote hosts in an autonomous manner. One of the biggest challenges faced by this new paradigm is security. The issue of protecting sensitive code and data carried by a mobile agent against tampering from a malicious host is particularly hard but important. Based on secure multi-party computation, a recent research direction shows the feasibility of a software-only solution to this problem, which had been deemed impossible by some researchers previously. The best result prior to this dissertation is a single-agent protocol which requires the participation of a trusted third party. Our research employs multi-agent protocols to eliminate the trusted third party, resulting in a protocol with minimum trust assumptions. This dissertation presents one of the first formal definitions of secure mobile agent computation, in which the privacy and integrity of the agent code and data as well as the data provided by the host are all protected. We present secure protocols for mobile agent computation against static, semi-honest or malicious adversaries without relying on any third party or trusting any specific participant in the system. The security of ...
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Mobile Order Theory as Applied to Polycyclic Aromatic Heterocycles

Mobile Order Theory as Applied to Polycyclic Aromatic Heterocycles

Date: August 1997
Creator: Fletcher, Kristin A.
Description: Experimental mole fraction solubilities of benzil, thianthrene, trans-stilbene, thioxanthen-9-one, diphenyl sulfone and dibenzothiophene sulfone are determined in pure noncomplexing and complexing solvents. Predicted solubility values are calculated for benzil, thianthrene, trans-stilbene and thioxanthen-9-one using expressions derived from Mobile Order theory. Large deviations between experimental and predicted solubilities in alcohol solvents exist, therefore optimized solute - solvent association constants are determined. Previously measured thianthrene solubilities in five binary alkane + cyclohexane solvent mixtures are compared with values predicted from Mobile Order theory using the measured solubility in each of the pure solvents as input parameters. The experimental mole fraction solubility of benzil in eight binary alcohol + 1-octanol solvent mixtures are also measured and compared with predicted values.
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Mobiles

Mobiles

Date: August 1997
Creator: Whitworth, Clifford K. (Clifford Kirk)
Description: Mobiles is a composition for an ensemble consisting of 12 instruments. The piece, in one movement, incorporates intuition, chance, and twelve tone techniques and reflects the relationship between motion and rest or tension and release. The structure is modeled according to principles of growth and decay, starting off slowly, building, and then dying away. Much of the material is inspired by mental images invoked from modern theories concerning chaos. Mobiles' character stems from the principal use of two motives, the chaos motif and the echo motif. Primarily, the chaos motif is representative of a state of motion while the echo motif represents a state of rest. Mobile architecture is usually characteristic of symmetry, balance, and proportion, but because of uncertainty in a natural environment, this proportion often falls short of a perfect symmetrical balance as in the case of a crystal or a fractal design. It is this kind of architecture that Mobiles portrays in its form and developmental process.
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A Model for a Speech and Drama Program for an Upper-Division College: Tyler State College

A Model for a Speech and Drama Program for an Upper-Division College: Tyler State College

Date: August 1972
Creator: Kern, Judy Beth
Description: The problem of this study is that of developing a speech and drama program for Tyler State College which is consistent with the philosophical framework of the college as well as with the scope of upper-division institutions in Texas as stated by the Coordinating Board, Texas College and University System. Emphasis is placed on the matriculation of students from junior colleges within commuting distance of Tyler.
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A model for designing a new telecommunication system in Mongolia

A model for designing a new telecommunication system in Mongolia

Access: Use of this item is restricted to the UNT Community.
Date: May 2001
Creator: Baatarjav, Enkhbat
Description: The objective of this research is to design, and determine the feasibility of, a telecommunication system for the city of Erdenet, Mongolia. The Mongolian Telecommunication Company, Telecommunication Company of Erdenet city, and the National Statistical Office of Mongolia provided the data required for telecommunication forecasting of Erdenet. The literature review and analysis of the telecommunication forecasting indicate the need for a model of a new Telecommunication system in Erdenet, Mongolia. The model, as indicated, should become a useful example for planning and updating the telecommunication system in Mongolia. The design of a proposed telecommunication network involves the following considerations: analyzing and forecasting telephone traffic, calculating the required number of channels, determining exchange locations, traffic matrix, and establishing a basic hierarchical structure.
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A model for developing and disseminating multimedia materials for teacher educators.

A model for developing and disseminating multimedia materials for teacher educators.

Date: December 2002
Creator: Hodges, Linda S.
Description: The purpose of this study was to develop a model that would enhance the development, dissemination, and adoption of educational multimedia materials. The grounded theory definition of open coding was used to analyze data collected from the 3-year Technology Leadership Web Library Project at the University of North Texas. Weekly meeting minutes, email communication, reports, notes, questionnaires, and surveys were examined to determine major factors involved in the process of product development and dissemination. From the analysis of this study, five major factors in product development and dissemination were identified. These factors were leadership, team dynamics, expert advisors, feedback, and consumers. The synthesis of the factors led to the development of the PROMOTE (process revolving around ongoing management of team and evaluative feedback) model. The PROMOTE model is based on the establishment of a system that includes leadership, development team, and expert advisors at its center. The system is tied together with well-established feedback loops for stages of evaluation. The PROMOTE model is iterative and uses consumer feedback to generate new products. The PROMOTE model differs from other product development and evaluation models both in the focus of the process and the nature of the evaluation feedback.
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A model for the development of disordered eating among lesbians

A model for the development of disordered eating among lesbians

Date: August 2002
Creator: Joshua, Michelle D.
Description: It has only been in recent years that eating disorder researchers have begun focusing on sexual orientation as a variable that may affect prevalence rates. Heeding the call for studies that extend beyond identification of fixed eating disorder risk factors (e.g., gender), this study was designed to explore factors that contribute to the development of disordered eating among lesbians. In this study, a hypothesized Lesbian Model of Disordered Eating was tested using structural equation modeling. Lesbian Sexual Identity and Social Supports were hypothesized to positively influence Psychological Health. In addition, Internalization of U.S. Societal Norms of beauty and attractiveness was hypothesized to negatively affect Psychological Health. Psychological Health, in turn, was hypothesized to negatively influence Body Image Concerns. Body Image Concerns was then hypothesized to positively affect Disordered Eating. The fit of the model was evaluated and one of the hypothesized pathways, Internalization of Norms was moved to directly predict Body Image Concerns. After adjusting the model, the model accounted for 54% of the variance in disordered eating. Most notably, the results highlight the potential affects of adopting a positive lesbian identity on disordered eating and underscore the importance of including sexual identity as a demographic variable in studies of ...
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A model of best practice: Leadership development programs in the nuclear industry.

A model of best practice: Leadership development programs in the nuclear industry.

Date: August 2006
Creator: Thatcher, Gregory W.
Description: This study looked at leadership development at top performing nuclear plants in the United States. The examination of leadership development as actually practiced in the nuclear energy industry lead to the development of a best practice model. The nuclear industry is self-regulated through the Institute for Nuclear Power Operations (INPO). INPO has been evaluating nuclear plants over the past 15 years. Recently they have identified supervisor performance as a key factor in poor plant performance. INPO created a model for leadership development called Growing Industry Leaders. The nuclear industry has identified its aging workforce and subsequent loss of leadership as an emerging issue facing the nuclear industry in the next five to ten years. This initiative was aimed at both the supervisor shortfalls identified through plant evaluations and the state of the workforce within the nuclear industry. This research evaluated the elements of this model and compared them to a model of best practice. This research answered the following questions: What elements of leadership development should be included in leadership development programs? What would a model of best practice in leadership development look like? Data was collected from nine out of 103 top performing plants. Development activities were categorized by ...
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