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open access

An Implementation of Consensus Through Bluetooth Communication

Description: This thesis provides an implementation of consensus of multi-agent networked systems. Consensus problem is an important issue of distributed computing and has various algorithms and applications in the field of electronical and computer science. The consensus requests all nodes of a network reach an agreement over a certain measurement. An algorithm of convergent consensus problem is implemented through a small network of Bluetooth communication in the thesis. The connections of the Bluetooth d… more
Date: May 2014
Creator: Wang, Yinan
Partner: UNT Libraries
open access

Racial/ethnic Differences in Hospital Utilization for Cardiovascular-related Events: Evidence of a Survival and Recovery Advantage for Latinos?

Description: Evidence continues to demonstrate that racial/ethnic minority groups experience a disproportionate burden of disease and mortality in cardiovascular-related diseases (CVDs). However, emerging evidence suggests a health advantage for Latinos despite a high risk profile. The current study explored the hospital utilization trends of Latino and non-Latino patients and examined the possibility of an advantage for Latinos within the context of CVD-related events with retrospective data collected ov… more
Date: May 2014
Creator: García, James J.
Partner: UNT Libraries
open access

Development of High Gain Ultraviolet Photo Detectors Based on Zinc Oxide Nanowires

Description: Semiconductor nanowires acts as an emerging class of materials with great potential for applications in future electronic devices. Small size, large surface to volume ratio and high carrier mobility of nanowires make them potentially useful for electronic applications with high integration density. In this thesis, the focus was on the growth of high quality ZnO nanowires, fabrication of field effect transistors and UV- photodetectros based on them. Intrinsic nanowire parameters such as carrier … more
Date: May 2014
Creator: Mallampati, Bhargav
Partner: UNT Libraries
open access

Thermally Stimulated Depolarization Current Evaluation of Molding Compounds

Description: TSDC (thermally stimulated depolarization current) is one of the most important and popular technique for investigating electret materials. TSDC technique can indicate the magnitude of polarization and depolarization, relaxation time, charge-storage, glass transition, and activation energy. To fully investigate polarization and relaxation for pure epoxy and filled epoxy materials, a TSDC system was built and verified by the research. The article describes the building processes and verification… more
Date: May 2014
Creator: Zhao, Shunli
Partner: UNT Libraries
open access

Family Structure and Marijuana Use Among Adolescents

Description: Family structure as a predictive variable of juvenile delinquency has been studied for the last hundred years. This relationship originated due to societal belief that divorce was detrimental to adolescents. Due to the changing societal roles in the United States, family structure has been changing. More children are growing up in non-intact families, such as single-parent households, households with stepparents, cohabitating families, and households without a parent present. To study the effec… more
Date: May 2014
Creator: Aguilar, Jamie M.
Partner: UNT Libraries
open access

“The Inevitable: Withdrawn”

Description: The Inevitable: Withdrawn is a critical preface and collection of non-fiction writing: personal essay, lyric essay, fragments, and experimental forms. The work’s cohesive subject matter is the author’s European vacation directly following her divorce. Within the pieces, the author attempts to reconcile who she is when starting over and she begins to ask questions regarding the human condition: How do I learn to exhibit intimacy again, not just with romantic partners, but with also in a familial… more
Date: May 2014
Creator: Christy, Gwendolyn Anne
Partner: UNT Libraries
open access

A Cross-cultural Textual Analysis of Western and South Korean Newspaper Coverage of North Korean Women Defectors and Victims of Human Trafficking

Description: Trafficking women for sexual abuse has been a serious concern worldwide, particularly over the last two decades. The International Labour Organization (ILO) estimated that illicit profits of human trafficking may be as high as $32 billion. However, the international media community has scarcely focused on North Korean women defectors and victims of human trafficking, despite the severity of the issue. More than two million North Koreans, predominantly women, have crossed borders to enter China … more
Date: May 2014
Creator: Chong, Miyoung
Partner: UNT Libraries
open access

The Intimacy of Death: Mahler’s Dramatic Narration in Kindertotenlieder

Description: There has been relatively little scholarship to date on Mahler’s Kindertotenlieder. The writings about this song cycle that do exist primarily focus on the disparate nature of the poems and justify Kindertotenlieder as a cycle by highlighting various musical connections between the songs, such as keys and motivic continuity. Mahler, however, has unified the cycle in a much more complex and sophisticated way. His familiarity with Wagner’s music and methods, and his mastery of the human voice and… more
Date: May 2014
Creator: Strange, AnnaGrace
Partner: UNT Libraries
open access

Effects of Vegetation Structure and Canopy Exposure on Small-scale Variation in Atmospheric Deposition Inputs to a Mixed Conifer Forest in California

Description: Data on rates of atmospheric deposition is limited in many montane ecosystems, where high spatial variability in meteorological, topographic, and vegetation factors contributes to elevated atmospheric inputs and to the creation of deposition hotspots. Addressing the ecological consequences of increasing deposition in these areas will require a better understanding of surface controls influencing atmospheric deposition rates at both large and small-scales. The overarching objective of this thesi… more
Date: May 2014
Creator: Griffith, Kereen
Partner: UNT Libraries
open access

Source Apportionment Analysis of Measured Volatile Organic Compounds in Corpus Christi, Texas

Description: Corpus Christi among of the largest industrialized coastal urban areas in Texas. The strategic location of the city along the Gulf of Mexico allows for many important industries and an international business to be located. The cluster of industries and businesses in the region contribute to the air pollution from emissions that are harmful to the environment and to the people living in and visiting the area. Volatile organic compounds (VOC) constitute an important class of pollutants measured i… more
Date: May 2014
Creator: Abood, Ahmed T.
Partner: UNT Libraries
open access

Daily-collected Sleep Diaries Compared to Weekly-collected Sleep Diaries Via Actigraph Concordance

Description: Both sleep diaries and actigraphy have been recommended to assess sleep in research and clinical settings. Investigators have traditionally used sleep diaries that were completed daily by participants and collected weekly but have recently begun using sleep diaries that are both completed and collected daily. No research had previously assessed the agreement between daily-collected sleep diaries and actigraph data over one week. Undergraduate students were randomly assigned to use daily- or wee… more
Date: May 2014
Creator: Francetich, Jade M.
Partner: UNT Libraries
open access

Physiological and Psychological Effects of an Acute Stressor: Comparing Coping Strategies Among Very Physically Active and Less Active Adults

Description: The purpose of this study was to examine whether physical activity status of healthy adult males (N = 59) while in a coping strategy condition (association, disassociation, or control) influences psychophysiological responses to an acute painful stimulus. Measures of pain tolerance, state anxiety, body awareness, and salivary cortisol were investigated. Results indicated no significant differences between physical activity groups for pain tolerance, stress responses (i.e., self-reported state a… more
Date: May 2014
Creator: Brandt, Grace A.
Partner: UNT Libraries
open access

Underground Men: Alternative Masculinities and the Politics of Performance in African American Literature and Culture

Description: This study explores intersections between performance, race and masculinity within a variety of expressive cultural contexts during and after the African American Civil Rights Movement. I maintain that the work of James Baldwin is best situated to help us navigate this cross section, as his fiction and cultural criticism focus heavily on the stage in all its incarnations as a space for negotiating the possibilities and limits of expressive culture in combating harmful racial narratives imposed … more
Date: May 2014
Creator: Gray, Jezy J.
Partner: UNT Libraries
open access

Product Management: the Decision Process

Description: This thesis builds upon several theoretical ideas. The first of which is the anthropologists’ transition into the corporate context and the particular type of skills and value that someone with anthropological training can bring to operations management. As anthropology is relatively new and unfamiliar to corporations, anthropologists are often hired without explicit knowledge of how they will address organizational problems. Frequently, this incremental relationship building between the anthro… more
Date: May 2014
Creator: Pahl, Shane D.
Partner: UNT Libraries
open access

Ddos Defense Against Botnets in the Mobile Cloud

Description: Mobile phone advancements and ubiquitous internet connectivity are resulting in ever expanding possibilities in the application of smart phones. Users of mobile phones are now capable of hosting server applications from their personal devices. Whether providing services individually or in an ad hoc network setting the devices are currently not configured for defending against distributed denial of service (DDoS) attacks. These attacks, often launched from a botnet, have existed in the space of … more
Date: May 2014
Creator: Jensen, David
Partner: UNT Libraries
open access

Homeless Abjection and the Uncanny “Place” of the National Imagination

Description: This project examines the effects of the homeless body and the threat of homelessness on constructing a national imaginary that relies on the trope of locatability for recognition as a citizen-subject. The thesis argues that homelessness, the oft-figured specter of public space, functions as bodies that are “pushed out” as citizen-subjects due to their inability maintain both discursive and material location. I argue that figures of “home” rely on the ever-present threat of dislocation to maint… more
Date: May 2014
Creator: Sloss, Eric J.
Partner: UNT Libraries
open access

Further Evaluation of Blocked Trials to Teach Intraverbal Conditional Discriminations: Effects of Criterion-level Probes

Description: Individuals with autism often have deficient intraverbal repertoires. Previous research has found success in using a blocked trials procedure to facilitate discrimination training. A previous study (unpublished) from our laboratory extended this procedure to intraverbal training. The current study continued this line of research by exploring the outcomes of probing the criterion performance more frequently. Three children with autism, ages 7-13, participated. Eight question pairs were taught. … more
Date: May 2014
Creator: Haggar, Jennifer Lynn
Partner: UNT Libraries
open access

Identifying Opportunities for the Revitalization of Downtown Bloomsburg

Description: American downtowns were once the place to see and be seen, but the introduction of the shopping mall in the late 1950s challenged this notion and gave the American consumer a different place to spend their time and money. The prevalence of shopping malls has slowly been declining across the country since the beginning of this century, leaving room in the American retail landscape for downtowns to reclaim their status as community and retail centers. Towns across the U.S. are turning to nationa… more
Date: May 2014
Creator: Schlieder, Victoria Mae
Partner: UNT Libraries
open access

Design and Application of a New Planar Balun

Description: The baluns are the key components in balanced circuits such balanced mixers, frequency multipliers, push–pull amplifiers, and antennas. Most of these applications have become more integrated which demands the baluns to be in compact size and low cost. In this thesis, a new approach about the design of planar balun is presented where the 4-port symmetrical network with one port terminated by open circuit is first analyzed by using even- and odd-mode excitations. With full design equations, the p… more
Date: May 2014
Creator: Mohamed, Younes
Partner: UNT Libraries
open access

Lipodystrophy, Body Image and Depression in Hiv Positive Black Women

Description: Human immunodeficiency virus (HIV) seropositive men on highly active antiretroviral therapy treatment (HAART) who experience lipodystrophy syndrome (LD), a side effect of HAART, rate themselves as more depressed than those who did not experience LD(Crane et al., 2008). Furthermore, men who rated their LD symptoms as more severe also scored higher on depression measures than men who experienced less severe symptoms. It is unknown these findings can be generalized to other groups of HIV positive… more
Date: May 2014
Creator: Carr, Jarice N.
Partner: UNT Libraries
open access

Opening Doors for Excellent Maternal Health Services: Perceptions Regarding Maternal Health in Rural Tanzania

Description: The worldwide maternal mortality rate is excessive. Developing countries such as Tanzania experience the highest maternal mortality rates. The continued exploration of issues to create ease of access for women to quality maternal health care is a significant concern. A central strategy for reducing maternal mortality is that every birth be attended by a skilled birth attendant, therefore special attention was placed on motivations and factors that might lead to an increased utilization of healt… more
Date: May 2014
Creator: McLendon, Pamela Ann
Partner: UNT Libraries
open access

Shall We Dance? Teaching Parents the Communication Dance to Enhance Generalized Communication in Their Children

Description: Children diagnosed with autism exhibit deficits in communication that impact their ability to control their immediate environment. Recent research on mand training has been criticized for producing a limited number of mand topographies over a long span of time with limited generalization to novel environments. There is a body of research, however, that successfully establishes larger repertoires. Training parents as change agents may mediate generalization by teaching under naturally maintainin… more
Date: May 2014
Creator: Baker, Jacqueline R.
Partner: UNT Libraries
open access

Factors Related to Meeting Physical Activity Guidelines in College Students: a Social Cognitive Perspective

Description: Engaging in regular physical activity is important for maintaining and improving health. Unfortunately, most college students fail to meet the recommendations for both aerobic and muscle-strengthening physical activity guidelines (PAGs). Psychosocial factors described within the social cognitive theory are related to the acquisition and retention of physical activity behaviors. The purpose of this study was to examine the relations of gender, self-efficacy, outcome expectancies, and social supp… more
Date: May 2014
Creator: Farren, Gene L.
Partner: UNT Libraries
open access

El Cine De Terror Español Como Espejo De La Cultura Española

Description: This study traces the history and culture of Spain as seen through the lens of the nation´s production of horror cinema. Starting from the boom of Spanish horror film in the early 1960s, the thesis compares and contrasts the political and social aspects of Spanish society throughout three distinct eras of the 20th century: 1962 – 1975 (the boom of Spanish horror film through the Franco dictatorship), 1975 – 1999 (the transition to democracy through the end of the 20th century) and 2000 – presen… more
Date: May 2014
Creator: Donahue, Tyler
Partner: UNT Libraries
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