UNT Theses and Dissertations - 21,383 Matching Results

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Execution Time Analysis through Software Monitors

Description: The analysis of an executing program and the isolation of critical code has been a problem since the first program was written. This thesis examines the process of program analysis through the use of a software monitoring system. Since there is a trend toward structured languages a subset of PL/I was developed t~o exhibit source statement monitoring and costing techniques. By filtering a PL/W program through a preorocessor which determines the cost of source statements and inserts monitoring c… more
Date: December 1977
Creator: Whistler, Wayne C.
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Executive Compensation Practices of Twenty-Five Texas Companies

Description: The specific purpose of this study will be: (1) to find what factors determine the amount of pay that executives in twenty-five Texas companies receive, and how personal factors are ranked in setting their salaries; (2) to determine present and proposed utilization of formal job evaluation methods among the twenty-five Texas companies in setting executive salaries; (3) to find which methods of remuneration are used for executives of different levels in the twenty-five Texas companies; (4) to de… more
Date: August 1955
Creator: Demetruk, Jack Fredric
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Executive Control of Craving: An Examination of College Students

Description: Previous research has shown that alcohol abuse may cause a deficit in frontal lobe functioning, specifically, areas of the frontal lobe that are related to executive function. Additionally, problems with executive function have been related to increased difficulty in managing cravings to addictive substances. The current study explored the relationship between alcohol use and performance on measures of executive functioning in a sample of 121 traditional college students. Students were given 5 … more
Date: May 2011
Creator: Yates, Robert Dean, III
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Executive Functioning Processes in Simple and Complex Theory of Mind Tasks

Description: Using a multimethod-multimodal approach, this study compared the contributions of executive function (EF) abilities (Go No-Go, Visual Search, 2-Back task, and Task Switching) to narrative comprehension tasks (False Belief, Strange Stories, Self-Reported Theory of Mind Inventory [TOMI-SR]) and a narrative production task (interpersonal decentering) in a sample of young adults. Separate regression models were conducted for each theory of mind (ToM) measure with EF measures as predictor variables … more
Date: August 2022
Creator: Shamji, Jabeen Fatima
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Executive Information Seeking and the Corporate Library

Description: This study began with an interest in corporate libraries and a genuine curiosity in the information preferences and resources valued by executive leaders at JET Aircraft Co. Executive information preferences and the downward trend in special libraries initiated the investigation of information seeking among executive leaders and yielded the inquiry: What resources do JET Aircraft Co. executives value when they need information? Employing an ethnographic approach, this study investigated what JE… more
Date: May 2015
Creator: Washburn, Adrianne J.
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Executive Participation in Innovation as a Function of Age and Tenure

Description: This study is designed to investigate the relationship between the age and tenure of the chief executive officer of a corporation and his participation in innovation. The chief executive is assumed to be the key participant in the innovation process. Two questions form the basis of the study, Firsts, are younger chief executives more innovative than older executives? And second, does the tenure of chief executives affect performance in innovation?
Date: August 1973
Creator: Donnelly, Clifford V.
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Exemplary Teaching and Disciplinary Literacy in History and Social Studies

Description: Disciplinary literacy is an approach to literacy in the content areas that helps students develop thinking and literacy skills that mimic experts in the field. The goal of this study was to explore the instructional practices of history teachers who have been nominated as exemplary and the role of disciplinary literacy in their instructional practices. Exemplary teachers were defined as those with strong content knowledge, experience teaching, and recognition for their teaching. This study used… more
Date: May 2020
Creator: Walker, April M
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Exercise Capacity Following Four Hours of Head-Down Rest in Endurance-Exercise-Trained and Untrained Subjects

Description: Peak oxygen uptake (VO2PEAK) in endurance exercise trained (ET =8) subjects (VO2PEAK = 61.7 1.6 ml 02.kg.min-1) was compared to the V02 PEAK of untrained (UT = 8) subjects (V02 PEAK = 38.4 1.7 ml 02 -kg.min1) after four hours of -6* head-down rest (HDR).Although both groups showed a reduction in blood volume (BV) following HDR, this decrement was greater for ET subjects (delta BV = -3.23 0.46 mi/kg; P <0.05). The ET subjects had a greater decrease in VO2=(delta 02E -5.58 1.05 ml 02-kg.min-1; P … more
Date: December 1990
Creator: Williamson, Jon W.
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An exercise in story repair: A guided written disclosure protocol for fostering narrative completeness of traumatic memories.

Description: The present study sought to build on the large body of past research into written disclosure of traumatic memories. This research has consistently found that participants who write about their traumatic experiences realize long-term physiological and psychological health benefits. More recently, it has been found that those participants who realize the most benefits are those who progressively include more elements of a good narrative, or story, in their writing about a traumatic experience ove… more
Date: May 2008
Creator: Tomczyk, Daniel A.
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Exercises for Preparing Singers to Perform Contemporary Choral Music

Description: This treatise has been prepared largely because of an increasing interest in contemporary music and an awareness on the part of many music educators of its merits in the curriculum of public schools and colleges. Since contemporary music is a controversial subject among directors, it has become necessary to search for specific, positive approaches to the teaching of contemporary music in high school.
Date: August 1967
Creator: Ivey, Milvern K.
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Exhaustivity, continuity, and strong additivity in topological Riesz spaces.

Description: In this paper, exhaustivity, continuity, and strong additivity are studied in the setting of topological Riesz spaces. Of particular interest is the link between strong additivity and exhaustive elements of Dedekind s-complete Banach lattices. There is a strong connection between the Diestel-Faires Theorem and the Meyer-Nieberg Lemma in this setting. Also, embedding properties of Banach lattices are linked to the notion of strong additivity. The Meyer-Nieberg Lemma is extended to the setting o… more
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Date: May 2004
Creator: Muller, Kimberly O.
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Exhibit Eh: Canadian Dependency, U.S. Hegemony, and the Amorphousness of English Canadian Culture

Description: This thesis begins by examining the factors that have resulted in the dependent nature of Canada's political and economic structure, and proceeds to examine how this has contributed to the cultural amorphousness of English Canadian identity. The hegemonic authority of American and trans-national interests, established and maintained in the cultural sphere through the extensive monopoly of the distribution of cultural and media products, perpetuates the amorphousness of English Canadian culture … more
Date: August 1999
Creator: McIntosh, Andrew
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The Exhibition as a Medium for Developing Community Awareness to Good Design in Useful Objects Available in Wichita Falls, Texas

Description: Realizing the need on the part of the general public for a better background for selection of useful household objects that combine utility and beauty of line, the author planned an exhibition in an attempt to develop a community awareness to good design in useful objects available in Wichita Falls, Texas.
Date: June 1951
Creator: Tyson, Phoebe W.
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Existence and Multiplicity of Solutions for Semilinear Elliptic Boundary Value Problems

Description: This thesis studies the existence, multiplicity, bifurcation and the stability of the solutions to semilinear elliptic boundary value problems. These problems are motivated both by the mathematical structure and the numerous applications in fluid mechanics chemical reactions, nuclear reactors, Riemannian geometry and elasticity theory. This study considers the problem for different classes of nonlinearities and obtain the existence and multiplicity of positive solutions.
Date: August 1992
Creator: Gadam, Sudhasree
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Existence of a Sign-Changing Solution to a Superlinear Dirichlet Problem

Description: We study the existence, multiplicity, and nodal structure of solutions to a superlinear elliptic boundary value problem. Under specific hypotheses on the superlinearity, we show that there exist at least three nontrivial solutions. A pair of solutions are of one sign (positive and negative respectively), and the third solution changes sign exactly once. Our technique is variational, i.e., we study the critical points of the associated action functional to find solutions. First, we define a codi… more
Date: August 1995
Creator: Neuberger, John M. (John Michael)
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Existence of an Alpha One-Adrenoceptor-Mediated Coronary Vasoconstrictor Reflex During Acute Systemic Hypoxia, in Anesthetized, Open-Chest Dogs

Description: The presence of an alpha-adrenoceptor--mediated coronary vasoconstrictor reflex during acute systemic hypoxia was examined in thirteen chloralose-anesthetized dogs. Local vasodilator effects were avoided by perfusing the left common coronary artery (LCC) with normoxic blood, while the dogs were ventilated with 5% 02-95% N2 . Left ventricular afterload was held constant and positive cardiac inotropic responses and beta two-adrenoceptor-mediated coronary vasodilation were blocked by propranolol. … more
Date: December 1987
Creator: Grice, Derald Preston
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An Existence Theorem for an Integral Equation

Description: The principal theorem of this thesis is a theorem by Peano on the existence of a solution to a certain integral equation. The two primary notions underlying this theorem are uniform convergence and equi-continuity. Theorems related to these two topics are proved in Chapter II. In Chapter III we state and prove a classical existence and uniqueness theorem for an integral equation. In Chapter IV we consider the approximation on certain functions by means of elementary expressions involving "bent … more
Date: May 1985
Creator: Hunt, Cynthia Young
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The Existential Concepts of Time, Death and Choice in the Poetry of Philip Larkin

Description: This thesis examines time, death, and choice in Philip Larkin's poetry, arguing that his approach to these themes is not deterministic, but existential. The argument is based on the similarity between Larkin's views and those of three existential philosophers. Larkin's view of time, like Heidegger's, is that men live not in long stretches of time, but in processions of unconnected yet similar moments. A constant underlying sadness, like Kierkegaard's despair, makes each moment reminiscent of de… more
Date: December 1982
Creator: Paule, Elizabeth Emily
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