UNT Theses and Dissertations - 311 Matching Results

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An Analysis of Job Satisfaction for Special Educators Who Instruct Students with Emotional/Behavioral Disorders: How Working Conditions Impact Commitment.

Description: Teachers of students with emotional/behavioral disorders (E/BD) find that myriad concerns for effective teaching (e.g., salaries, increased paperwork, classroom management) challenge their ability to meet personal and professional needs. The push for certified teachers and limited training to work with students with special needs create stressors that can prohibit effective teaching in the workplace. Teacher moral drops and half of newly hired employees leave the profession. Equally important, … more
Date: August 2009
Creator: Adkins, Beverly
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Understanding and preventing police use of excessive force: An analysis of attitudes toward police job satisfaction and human rights laws.

Description: Although governments try to create strict policies and regulations to prevent abuses, use of excessive force is still a problem for almost every country including Turkey. This study is intended to help Turkish National Police administrators to understand and prevent police use of excessive force. Studies on police brutality categorize three factors that explain why police officers use excessive force; these are individual, situational and organizational. In addition to brutality theories, job s… more
Date: December 2009
Creator: Akdogan, Huseyin
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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An investigation of factors affecting Omani faculty members' adoption of information and computing technology.

Description: The purpose of this study was to explore the factors influencing information and computing technology (ICT) adoption for Omani faculty members from a framework of Rogers' theory of diffusion of innovation. Three hundred Omani faculty members from Sultan Qaboos University (SQU) participated in the study. The survey consisted of five parts: (a) an 18-item questionnaire on ICT uses and skills, (b) a 1-item questionnaire on adopter category, (c) a 44-item self-constructed questionnaire on perceptio… more
Date: August 2009
Creator: Al Senaidi, Said
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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True Selves: Narrative Distance in Stories of Fiction and Nonfiction

Description: True Selves: Narrative Distance in Stories of Fiction and Nonfiction consists of a scholarly preface and four creative works. The preface discusses narrative distance as used in both fiction and nonfiction, and as compares to other narrative agents such as point of view, especially in contemporary creative writing. The selection of stories examines relationships, especially familial, and themes of isolation, community, and memory. Collection includes two chapters of a novel-in-progress, Fences,… more
Date: December 2009
Creator: Al-Qasem, Ruby
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Kinetic studies and computational modeling of atomic chlorine reactions in the gas phase.

Description: The gas phase reactions of atomic chlorine with hydrogen sulfide, ammonia, benzene, and ethylene are investigated using the laser flash photolysis / resonance fluorescence experimental technique. In addition, the kinetics of the reverse processes for the latter two elementary reactions are also studied experimentally. The absolute rate constants for these processes are measured over a wide range of conditions, and the results offer new accurate information about the reactivity and thermochemi… more
Date: August 2009
Creator: Alecu, Ionut M.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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An Examination of the Adoption of Preservation Metadata in Cultural Heritage Institutions: An Exploratory Study Using Diffusion of Innovations Theory

Description: Digital preservation is a significant challenge for cultural heritage institutions and other repositories of digital information resources. Recognizing the critical role of metadata in any successful digital preservation strategy, the Preservation Metadata Implementation Strategies (PREMIS) has been extremely influential on providing a "core" set of preservation metadata elements that support the digital preservation process. However, there is no evidence, in the form of previous research, as … more
Date: May 2009
Creator: Alemneh, Daniel Gelaw
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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The Influence of Giovanni Bottesini (1821-1889) on Pedro Valls (1869-1935): An Analysis of Homenaje à Bottesini (1906) by Pedro Valls

Description: This document traces a link between Pedro Valls and Giovanni Bottesini by identifying traits of Homenaje à Bottesini that resemble techniques and musical characteristics of Bottesini's music, through the comparison of Valls' Homenaje à Bottesini to Bottesini's Fantasia sur La Sonnambula, focusing on the works formal, musical and idiomatic characteristics. This is supported by documented evidence of Bottesini's presence in Spain during Valls's lifetime and Pedro Valls contact with the Italian ma… more
Date: December 2009
Creator: Amorim, George
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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African-American Parents' Nutritional Habits: Implications for the Prevention of Early Childhood Obesity.

Description: This research study addressed the nutritional beliefs and habits of African-American parents of children aged 3 to 6 years old. Both quantitative and qualitative data collection methods were employed. Quantitative data was collected via the Comprehensive Feeding Practices Questionnaire as well as a demographic questionnaire. Qualitative data was collected from oral interviews conducted by the researcher. Seventy-five parents or guardians participated in the study. Findings for the research ques… more
Date: August 2009
Creator: Anderson, Andraya D.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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A test of an etiological model: The development of disordered eating in Division-I university female gymnasts and swimmers/divers.

Description: Certain sport environments may contribute to the development of disordered eating and those that heavily emphasize weight and/or body shape can be particularly damaging to an athlete's body image, self-concept, and eating behaviors. In particular, female athletes in collegiate sports are at a greater risk for engaging in unhealthy behaviors because they face both societal pressures from Western culture to be thin, in addition to sport pressures that focus on performance and appearance. Accordin… more
Date: December 2009
Creator: Anderson, Carlin Mahan
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Teacher change: The effect of a professional development intervention on middle school mainstream teachers of English language learners.

Description: The purpose of this study was to investigate the effect of a professional development intervention conducted with mainstream middle school teachers of English language learners (ELLs) in a North Texas school district. Teacher change was examined in the context of this intervention. Three groups of teachers participated in this study. Group 1 (n= 4) consisted of teachers returning to the intervention for a second year. Group 2 (n= 12) consisted of teachers new to the intervention. Group 3 (n = 1… more
Date: December 2009
Creator: Anderson, Elsa Maria
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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The War for Peace: George H. W. Bush and Palestine, 1989-1992

Description: The administration of President George H. W. Bush from 1989 to 1992 saw several firsts in both American foreign policy towards the Middle East, and in the Palestinian-Israeli conflict. At the beginning of the Bush Presidency, the intifada was raging in the West Bank and Gaza Strip, and by the time it was over negotiations were already in progress for the most comprehensive agreement brokered in the history of the conflict to that point, the Oslo Accords. This paper will serve two purposes. Firs… more
Date: August 2009
Creator: Arduengo, Enrique Sebastian
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Tsunami disaster response: A case analysis of the information society in Thailand.

Description: The December 2004 Indian Ocean Tsunami wrecked thousands of lives, homes, and livelihoods - losses that could have been avoided with timely and better information. A resource such as information is needed at a fundamental level much like water, food, medicine, or shelter. This dissertation examines the development of the Thai information society, in terms of the share of information workforce and the level of diffusion of information and communication technologies (ICT), as well as, the role of… more
Date: December 2009
Creator: Aswalap, Supaluk Joy
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Drafts, Page Proofs, and Revisions of Schenker's Der freie Satz: The Collection at the Austrian National Library and Schenker's Generative Process

Description: When Schenkerian theory began to influence scholarly circles in the United States, the primary - although not the only - work to which scholars had access was Schenker's last monograph, Der freie Satz. Reading textual passages and examining the many musical graphs in the companion volume of examples influenced their concept of the fundamental structure as Schenker understood it, as well as the relationship of the other levels (Schichten) to the larger structure. The problem is that most of th… more
Date: May 2009
Creator: Auerbach, Jennifer Sadoff
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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An investigation into graph isomorphism based zero-knowledge proofs.

Description: Zero-knowledge proofs protocols are effective interactive methods to prove a node's identity without disclosing any additional information other than the veracity of the proof. They are implementable in several ways. In this thesis, I investigate the graph isomorphism based zero-knowledge proofs protocol. My experiments and analyses suggest that graph isomorphism can easily be solved for many types of graphs and hence is not an ideal solution for implementing ZKP.
Date: December 2009
Creator: Ayeh, Eric
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Fair balance? An analysis of the functional equivalence of risk and benefit information in prescription drug direct-to-consumer television advertising.

Description: Prescription drug direct-to-consumer advertising (DTCA) has been a subject of controversy in recent years. Though government regulations require equivalent prominence of risks and benefits, there is concern about the ability of consumers with limited health literacy to fully comprehend the risks and benefits associated with drug use. Evaluating the images in DTCA is important because individuals may rely on the visual message if the wording is overly complex. Using semiotics, this study aims to… more
Date: August 2009
Creator: Baird-Harris, Kay
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Level Curves of the Angle Function of a Positive Definite Symmetric Matrix

Description: Given a real N by N matrix A, write p(A) for the maximum angle by which A rotates any unit vector. Suppose that A and B are positive definite symmetric (PDS) N by N matrices. Then their Jordan product {A, B} := AB + BA is also symmetric, but not necessarily positive definite. If p(A) + p(B) is obtuse, then there exists a special orthogonal matrix S such that {A, SBS^(-1)} is indefinite. Of course, if A and B commute, then {A, B} is positive definite. Our work grows from the following quest… more
Date: December 2009
Creator: Bajracharya, Neeraj
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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In vitro Cultures of Morus alba for Enhancing Production of Phytoestrogens

Description: Plant estrogens have long been associated with health benefits. The potential of tissue culture techniques for the production of several secondary metabolites has been known for many years. Tissue cultures stimulate the production or induce the biosynthesis of novel compounds not found in the mature plant. Tissue culture of Morus alba, family Moraceae, is known to contain phytoestrogens, was established on plant-hormone supplemented Murashige and Skoog (MS) medium. Petiole and the stem tissue f… more
Date: December 2009
Creator: Bakshi, Vibhu
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Always Painting the Future: Utopian Desire and the Women's Movement in Selected Works by United States Female Writers at the Turn of the Twentieth Century

Description: This study explores six utopias by female authors written at the turn of the twentieth century: Mary Bradley Lane's Mizora (1881), Alice Ilgenfritz Jones and Ella Merchant's Unveiling Parallel (1893), Eloise O. Richberg's Reinstern (1900), Lena J. Fry's Other Worlds (1905), Charlotte Perkins Gilman's Herland (1915), and Martha Bensley Bruère's Mildred Carver, USA (1919). While the right to vote had become the central, most important point of the movement, women were concerned with many other is… more
Date: August 2009
Creator: Balic, Iva
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Visual Culture in the Context of Turkey: Perceptions of Visual Culture in Turkish Pre-Service Art Teacher Preparation

Description: This study explored the state of art education in Turkey as revealed by pre-service art education university instructors, and the potential of incorporating visual culture studies in pre-service art education in Turkey. The instructors' ideas about visual culture, and popular culture, the impact it might have, the content (objects), and the practices within the context of Turkey were examined. Visual culture was examined from an art education perspective that focuses on a pedagogical approach t… more
Date: May 2009
Creator: Balkir, Nur
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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A New N-way Reconfigurable Data Cache Architecture for Embedded Systems

Description: Performance and power consumption are most important issues while designing embedded systems. Several studies have shown that cache memory consumes about 50% of the total power in these systems. Thus, the architecture of the cache governs both performance and power usage of embedded systems. A new N-way reconfigurable data cache is proposed especially for embedded systems. This thesis explores the issues and design considerations involved in designing a reconfigurable cache. The proposed reconf… more
Date: December 2009
Creator: Bani, Ruchi Rastogi
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Clutch

Description: Clutch is the title of the creative portion of my thesis as well as the name of my theory 'clutch' which I outline in the preface section. The purpose of the clutch theory is to recognize modes of inspiration in the body, heart and mind so that the poet can consciously move beyond passive receptivity to engage inspiration more fully. Mechanically, to "clutch" does not mean to create inspiration, but it is the opportunistic, spirited encouragement of these moments of inspiration and, more import… more
Date: August 2009
Creator: Bauge, Jessica M.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Mediated chameleons: An integration of nonconscious behavioral mimicry and the parallel process model of nonverbal communication.

Description: This study explored the state of art education in Turkey as revealed by pre-service art education university instructors, and the potential of incorporating visual culture studies in pre-service art education in Turkey. The instructors' ideas about visual culture, and popular culture, the impact it might have, the content (objects), and the practices within the context of Turkey were examined. Visual culture was examined from an art education perspective that focuses on a pedagogical approach t… more
Date: May 2009
Creator: Beatty, Keturi D.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Comparison of Homework Systems (Four Web-Based) used in First-Semester General Chemistry

Description: Web-based homework systems are becoming more common in general chemistry as instructors face ever-increasing enrollment. Yet providing meaningful feedback on assignments remains of the utmost importance. Chemistry instructors consider completion of homework integral to students' success in chemistry, yet only a few studies have compared the use of Web-based systems to the traditional paper-and-pencil homework within general chemistry. This study compares the traditional homework system to four … more
Date: May 2009
Creator: Belland, Joshua
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Personal Properties: Stage Props and Self-Expression in British Drama, 1600-1707

Description: This dissertation examines the role of stage properties-props, slangily-in the construction and expression of characters' identities. Through readings of both canonical and non-canonical drama written between 1600 and 1707-for example, Thomas Middleton's The Revenger's Tragedy (1607), Edward Ravenscroft's adaptation of Titus Andronicus (1678), Aphra Behn's The Rover (1677), and William Wycherley's The Plain Dealer (1677)-I demonstrate how props mediate relationships between people. The control … more
Date: December 2009
Creator: Bender, Ashley Brookner
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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