UNT Theses and Dissertations - 21,382 Matching Results

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Anticipating Work and Family: Experience, Conflict, and Planning in the Transition to Adulthood

Description: The purpose of this study was to examine the development of work and family plans in young adults, and to clarify the long-term stability, prevalence, and consequences of anticipated work-family conflict. The study utilizes Super’s model of career development and social cognitive career theory, as well as research on current work-family interface, as a framework for understanding the period of anticipating and planning for multiple role integration that occurs between adolescence and adulthood.… more
Date: August 2011
Creator: Campbell, Elizabeth L.
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Are Alzheimer's Special Care Units Really Special? Effects of Residential Status on Family Members' Perspectives on High Quality Care for their Loved-Ones in Long-Term Care

Description: This analysis of secondary data collected from family members of nursing home residents in North Texas (n = 422) used a mixed methods approach to determine if there is a difference in perspectives on quality care among family members of Alzheimer’s/Dementia Special Care Unit (ADSCU) residents compared to those of non-ADSCU residents. Descriptive content analysis was used identify and condense responses to an open-ended question into four meaningful categories of qualities of care. An independen… more
Date: August 2011
Creator: Fawcett, Elizabeth Jean
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The Art-Union and Photography, 1839-1854: The First Fifteen Years of Critical Engagement between Two Cultural Icons of Nineteenth-Century Britain

Description: This study analyzes how the Art-Union, a British journal interested only in the fine arts, approached photography between 1839 and 1854. It is informed by Karl Marx’s materialism-informed commodity fetishism, Gerry Beegan’s conception of knowingness, Benedict Anderson’s imagined community, and an art critical discourse that was defined by Roger de Piles and Joshua Reynolds. The individual chapters are each sites in which to examine these multiple theoretical approaches to the journal’s and phot… more
Date: August 2011
Creator: Boetcher, Derek Nicholas
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Assessment and Treatment of Multiple Topographies of Self-injury Maintained by Separate Reinforcement Contingencies

Description: Functional analysis procedures were used to assess and treat multiple topographies of self-injurious behavior exhibited by an individual. An experimental functional analysis indicated that one topography, hand biting, appeared to be maintained by social positive reinforcement in the form of delivery of tangible items. The analysis also provided evidence that a second form of self-injury, skin picking, was automatically reinforced. To treat positively reinforced hand biting, access to a preferre… more
Date: August 2011
Creator: Pace, Amy
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Attracted to the Medium: An Analysis of Social Behaviors, Advertising, and Youth Culture in the Emerging Mobile Era

Description: This thesis is a reception study that examines potential reasons why the adolescent to college aged demographic of youth culture is embracing communicative and informational mobility. The project attests that the move to mobility is motivated by two major factors, the attraction of being an early adopter of technology and the way social behaviors are made attractive in mobile marketing. Chapter 1 explores the importance of these social behaviors, as they are very much intertwined and contribute… more
Date: August 2011
Creator: Battin, Justin M.
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Beggars, Brides, and Bards: The Political Philosophy of Shakespeare’s The Taming of the Shrew

Description: To do justice to Shakespeare’s comprehensive moral and political thought this paper seeks to discover what we can learn from the political philosophy of his largely neglected comedy, Taming of the Shrew. Not only does this endeavor provide a valuable forgotten link within the critical analyses of the theorists, but it also corrects the various misinterpretations of the play among contemporary critics. I argue that the play surveys various key themes that are rooted in classical political philos… more
Date: August 2011
Creator: Murphy, Stephanie Miranda
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Beyond Suzie Wong? An Analysis of Sandra Oh’s Portrayal in Grey’s Anatomy

Description: In my study, I examine if and how Sandra Oh’s portrayal of Dr. Cristina Yang in Grey’s Anatomy, a primetime network drama, reifies or resists U.S. mediated stereotypes of Asian American females. I situate my intercultural study in an interpretive paradigm because I am want to explore how the evolving characteristics of existing the Asian American female mediated stereotype as they influence Asian American female identity. Additionally, I trace the historical development of Asian and Asian Ameri… more
Date: August 2011
Creator: Jones, Norma
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Beyond the Cabinet: Zbigniew Brzezinski’s Expansion of the National Security Adviser Position

Description: The argument illustrated in the thesis outlines Zbigniew Brzezinski’s ability to manipulate himself and his agenda to top priority as the national security advisor to President Carter. It further argues that Brzezinski deserves more blame for the failure of American foreign policy towards Iran; not President Carter. The sources include primary sources such as Zbigniew Brzezinski and President Jimmy Carter’s memoirs as well as information from President Carter’s library in Atlanta, Georgia. Seco… more
Date: August 2011
Creator: McLean, Erika
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A Bidirectional Two-Hop Relay Network Using GNU Radio and USRP

Description: A bidirectional two-hop relay network with decode-and-forward strategy is implemented using GNU Radio (software) and several USRPs (hardware) on Ubuntu (operating system). The relay communication system is comprised of three nodes; Base Station A, Base Station B, and Relay Station (the intermediate node). During the first time slot, Base Station A and Base Station B will each transmit data, e.g., a JPEG file, to Relay Station using DBPSK modulation and FDMA. For the final time slot, Relay Stati… more
Date: August 2011
Creator: Le, Johnny
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Biocompatible Hybrid Nanomaterials Involving Polymers and Hydrogels Interfaced with Phosphorescent Complexes and Toxin-Free Metallic Nanoparticles for Biomedical Applications

Description: The major topics discussed are all relevant to interfacing brightly phosphorescent and non-luminescent coinage metal complexes of [Ag(I) and Au(I)] with biopolymers and thermoresponsive gels for making hybrid nanomaterials with an explanation on syntheses, characterization and their significance in biomedical fields. Experimental results and ongoing work on determining outreaching consequences of these hybrid nanomaterials for various biomedical applications like cancer therapy, bio-imaging and… more
Date: August 2011
Creator: Marpu, Sreekar B.
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Bioconcentration of Triclosan, Methyl-Triclosan, and Triclocarban in the Plants and Sediments of a Constructed Wetland

Description: Triclosan and triclocarban are antimicrobial compounds added to a variety of consumer products that are commonly detected in waste water effluent. The focus of this study was to determine whether the bioconcentration of these compounds in wetland plants and sediments exhibited species specific and site specific differences by collecting field samples from a constructed wetland in Denton, Texas. The study showed that species-specific differences in bioconcentration exist for triclosan and triclo… more
Date: August 2011
Creator: Zarate, Frederick M., Jr.
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Bipolar Disorder in the Family: Impact on Functioning and Adjustment to College

Description: Bipolar disorder is a serious mental disorder, affecting anywhere from 2 to 4 percent of Americans. Though research has indicated that this disorder can be devastating for patients, less is known about how the disorder impacts family members. There is no research that has considered impacts on family members adjusting to college. The purpose of the current study was to determine the extent to which having a family member with bipolar disorder impacts adjustment to college, as well as factors th… more
Date: August 2011
Creator: Crandall, Erin
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Booty Calls, Rage, and Racialized/sexualized Subjects: Tmz's Coverage of Rihanna and Chris Brown

Description: Internet-based celebrity gossip blog site, TMZ, is a growing cultural force. Employing critical rhetorical analytics, the author examines the TMZ coverage of Chris Brown's assault on his then-girlfriend, Rihanna. This project explicates TMZ's enthymematic invocation of dominant cultural ideologies surrounding race, sex, and domestic violence. Chapter 1 demonstrates the theoretical importance of both celebrities and gossip blogs, signaling the ideological importance of each. Chapter 2 critiques … more
Date: August 2011
Creator: Sabino, Lauren
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Boron Nitride by Atomic Layer Deposition: A Template for Graphene Growth

Description: The growth of single and multilayer BN films on several substrates was investigated. A typical atomic layer deposition (ALD) process was demonstrated on Si(111) substrate with a growth rate of 1.1 Å/cycle which showed good agreement with the literature value and a near stoichiometric B/N ratio. Boron nitride films were also deposited by ALD on Cu poly crystal and Cu(111) single crystal substrates for the first time, and a growth rate of ~1ML/ALD cycle was obtained with a B/N ratio of ~2. The re… more
Date: August 2011
Creator: Zhou, Mi
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A Boy in a Canoe

Description: The dissertation consists of a collection of personal essays about hunting and fishing. Because the essays are narratives and contain dialogue, characterization, description, themes, etc., they fall under the genre of creative nonfiction. The dissertation has two parts. Part I consists of an essay that discusses the author’s struggle to combine creative nonfiction with outdoor writing and also describes the author’s dilemma of writing about hunting, a topic that is often controversial at the un… more
Date: August 2011
Creator: Parr, David
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The Brazos Valley Groundwater Conservation District: A Case Study in Texas Groundwater Conservation

Description: This thesis examines the history of groundwater management through the development of groundwater conservation districts in Texas. Political, economic, ideological, and scientific understandings of groundwater and its regulation varied across the state, as did the natural resource types and quantities, which created a diverse and complicated position for lawmakers and landowners. Groundwater was consistently interpreted as a private property right and case law protected unrestricted use for the… more
Date: August 2011
Creator: Teel, Katherine
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“Campaigns Replete with Instruction”: Garnet Wolseley’s Civil War Observations and Their Effect on British Senior Staff College Training Prior to the Great War

Description: This thesis addresses the importance of the American Civil War to nineteenth-century European military education, and its influence on British staff officer training prior to World War I. It focuses on Garnet Wolseley, a Civil War observer who eventually became Commander in Chief of the Forces of the British Army. In that position, he continued to write about the war he had observed a quarter-century earlier, and was instrumental in according the Civil War a key role in officer training. Ind… more
Date: August 2011
Creator: Cohen, Bruce D.
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Can Positive Reinforcement Overcome Fear? An Investigation of Competing Contingencies

Description: Escape maintained behavior in dogs is generally displayed by one of two behaviors-fleeing or aggression. Once aggression is negatively reinforced by the removal of the aversive stimulus, it is very difficult to eliminate from the organism's repertoire. Counterconditioning is the process of pairing a positive reinforcer with an aversive stimulus in the attempts that an organism will no longer exhibit fear responses in its presence. This process must be done gradually with small approximations. M… more
Date: August 2011
Creator: Kunkel, Rebecca Ann
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A Champion for the Chicano Community: Anita N. Martínez and Her Contributions to the City of Dallas, 1969-1973

Description: Much has been published in Chicano studies over the past thirty to forty years; lacking in the historiography are the roles that Chicanas have played, specifically concerning politics in Dallas, Texas. How were Chicanas able to advance El Movimiento (the Mexican American civil rights movement)? Anita Martínez was the first woman to serve on the Dallas City Council and the first Mexican American woman to be elected to the city council in any major U.S. city. She served on the council from 1969 t… more
Date: August 2011
Creator: Cloer, Katherine Reguero
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Chronic Insomnia and Healthcare Utilization in Young Adults

Description: Chronic insomnia is a highly prevalent disorder in general and young adult populations, and contributes a significant economic burden on society. Previous studies have shown healthcare utilization (HCU) is significantly higher for people with insomnia than people without insomnia. One limitation with previous research is accurate measurement of HCU in people with insomnia is difficult due to a high co-morbidity of medical and mental health problems as well as varying operational definitions of … more
Date: August 2011
Creator: Bramoweth, Adam Daniel
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“Civilizations without Boats”: Stories

Description: This collection consists of a critical preface and nine short stories. Extrapolating from the work and legacy of Michel Foucault, the preface theorizes a genre of “heterotopian fiction” as constitutive of a fundamentally ethical approach to narrative creativity, distinguishing its functional and methodological characteristics from works that privilege aesthetic, thematic, or technical artistry. The stories explore spaces of madness, alterity, incomprehensibility, and liminal experience. Collec… more
Date: August 2011
Creator: Hubbs, Travis
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Coaches’ Influence on Male Adolescents’ Achievement Motivation, Psychological Factors, and Sport Participation

Description: The motivational climate, as created by coaches, and athletes’ goal orientations are key constructs in understanding children’s experiences with sport. In this study, the relationship between the perceived motivational climates, male adolescents’ goal orientation, and their experiences of self-esteem, sport competence, enjoyment, and ultimately, intention to continue participating in sport was examined. Participants were 405 male adolescents (Sample A: n = 200; Sample B: n = 205) aged 13-15 yea… more
Date: August 2011
Creator: Johnson, Dustin M.
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Combat Near-Death Experiences: An Exploratory, Mixed-Methods Study

Description: This mixed-methods study’s purpose was a systematic comparison of contents and aftereffects of near-death experiences (NDEs) occurring in a variety of circumstances with those occurring in combat. They completed an online survey: a demographic questionnaire, the Near-Death Experience Scale, the Life Changes Inventory-Revised (LCI-R), and four narrative response items. Survey completers were 68 participants: 20 combat near-death experiencers (cNDErs) and 48 non-NDErs (nNDErs). The 29% of partici… more
Date: August 2011
Creator: Goza, Tracy H.
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A Comparison of Principals’ Perceptions of Preparedness Based on Leadership Development Opportunities

Description: This research study identified the frequency in which six public school districts in Texas provided principals with effective development opportunities prior to the principalship excluding university or certification programs. A purposive sample of over 200 principals from six school districts in the Dallas/Fort Worth area were asked to participate in the study yielding a response rate of 41%. Respondents identified through a questionnaire their leadership development opportunities and percept… more
Date: August 2011
Creator: Holacka, Karin V.
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