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open access

Geology as a Georegional Influence on Quercus Fagaceae Distribution in Denton and Coke Counties of Central and North Central Texas and Choctaw County of Southeastern Oklahoma, Using GIS as an Analytical Tool.

Description: This study elucidates the underlying relationships for the distribution of oak landcover on bedrock and soil orders in two counties in Texas and one in Oklahoma. ESRI's ArcGis and ArcMap was used to create surface maps for Denton and Coke Counties, Texas and Choctaw County, Oklahoma. Attribute tables generated in GIS were exported into a spreadsheet software program and frequency tables were created for every formation and soil order in the tri-county research area. The results were both a vis… more
Date: December 2007
Creator: Maxey, George F.
Item Type: Refine your search to only Thesis or Dissertation
open access

Getting sober while incarcerated: An exploratory analysis of correctional substance abuse treatment programs

Description: Substance abuse is an expensive problem facing the American public and the criminal justice field. Using secondary data analysis this study examined 1,921 participants across five substance abuse programs within California and New York jail systems. Specifically this study explored the impact of location, demographic characteristics, offense committed, and previous drug treatment on successful completion of the treatment program. Descriptive analyses were used to examine the demographic charact… more
Date: December 2007
Creator: Kimball, Bree A.
Item Type: Refine your search to only Thesis or Dissertation
open access

Gottshall Early Reading Intervention: A phonics based approach to enhance the achievement of low performing, rural, first grade boys.

Description: Learning to read is critical for quality of life and success in our society. Children who cannot read well face unsuccessful educational careers and limited job choices. Recently, policy makers and educators have made progress toward increasing the reading achievement of America's children. Still up to 60% of boys who live in poverty cannot read or read two years below grade level. In this experimental study, I designed and examined the effects of the Gottshall Early Reading Intervention (GERI)… more
Date: December 2007
Creator: Gottshall, Dorothy Lee
Item Type: Refine your search to only Thesis or Dissertation
open access

High Performance Architecture using Speculative Threads and Dynamic Memory Management Hardware

Description: With the advances in very large scale integration (VLSI) technology, hundreds of billions of transistors can be packed into a single chip. With the increased hardware budget, how to take advantage of available hardware resources becomes an important research area. Some researchers have shifted from control flow Von-Neumann architecture back to dataflow architecture again in order to explore scalable architectures leading to multi-core systems with several hundreds of processing elements. In thi… more
Date: December 2007
Creator: Li, Wentong
Item Type: Refine your search to only Thesis or Dissertation
open access

Home range analysis of rehabilitated and released great horned owls (Bubo virginianus) in Denton County, Texas, through radio telemetry.

Description: Raptor rehabilitation has become commonplace globally, yet studies on the survival and adaptation of great horned owls (Bubo virginianus) after release has been neglected to an appreciable extent. The primary objective of this study is to provide quantitative data on the success of rehabilitated and released great horned owls in the North Texas region. Owls (N=12) were rehabilitated and released onto the Ray Roberts Greenbelt Corridor in Denton County, Texas, and monitored using radio telemetry… more
Date: December 2007
Creator: Johnston, Jennifer Lynn
Item Type: Refine your search to only Thesis or Dissertation
open access

How does personality relate to contextual performance, turnover, and customer service?

Description: Personality measures are often used by organizations to select and develop employees in a way that maximizes their performance. Studies examining the relationship between personality and job performance have found some evidence for their utility in a variety of situations. Data was collected from a large restaurant company (N=9,800) in which hourly employees took a personality test for selection. Supervisory performance ratings and turnover data were also included for some employees. A three fa… more
Date: December 2007
Creator: Impelman, Kevin
Item Type: Refine your search to only Thesis or Dissertation
open access

The Human Body is Not Designed for Ambivalence: Odes

Description: The critical analysis section of this dissertation seeks to define the ode using examples in translation from Greek and Latin odes and examples in English written from the 1500s to the 2000s. Although most definitions of the ode contend that this subgenre of the lyric is an occasional poem of praise that includes a meditative or mythological element, the ode is far more complex. An ode is an occasional poem, but it works to privilege rather than strictly praise its subject, allowing for the sp… more
Date: December 2007
Creator: Walker, Tammy
Item Type: Refine your search to only Thesis or Dissertation
open access

Human Rights and the Strategic Use of US Foreign Food Aid

Description: How does respect for human rights affect the disbursement of food aid by US foreign policymakers? Scholars analyzing foreign aid generally look at only total economic aid, military aid or a combination of both. However, for a more nuanced understanding of human rights as a determinant of foreign aid, the discrete foreign aid programs must be examined. By disentangling component-programs from total aid, this analysis demonstrates how human rights influence policymakers by allowing them to distri… more
Date: December 2007
Creator: Fariss, Christopher J.
Item Type: Refine your search to only Thesis or Dissertation
open access

Identifying factors that predict student success in a community college online distance learning course.

Description: The study's purpose was to identify demographics, educational background, finances, formal and informal education and experiences, reading habits, external environmental factors, psychological factors, and computer efficacy factors that predict a student's ability to successful complete an online (Web-based) distance learning community college course. Major student retention theories and student attrition and persistence research guided the study. Distance learners (N = 926) completed four surv… more
Date: December 2007
Creator: Welsh, Johnelle Bryson
Item Type: Refine your search to only Thesis or Dissertation
open access

The Impact of Language Planning and Policy on High School Long-term English Language Learners in a Selected North Texas Urban District

Description: Language policy reform movements have increased accountability in order for schools to improve student achievement and measure the progress of English language learners. The number of English language learners (ELLs) has grown significantly in the school population, yet the level of academic achievement for this population continues to lag. Language planning and policy provide critical decisions about how to measure what students know in all subjects. In 1999, the 76th Texas Legislature approve… more
Date: December 2007
Creator: Piña-Hinojosa, Isabella
Item Type: Refine your search to only Thesis or Dissertation
open access

The impact of organizational learning and training on multiple job satisfaction factors.

Description: This study explored benefits of providing employee training and development beyond the specific content covered in such interventions. The relationship between training and development opportunities, and associated factors (job satisfaction, organizational commitment, and turnover intent) were significant among participants. Implications for training and development investment returns are considered. Previous research has identified training and development as an antecedent to perceived organiz… more
Date: December 2007
Creator: Barcus, Sydney Anne
Item Type: Refine your search to only Thesis or Dissertation
open access

The Impact of the Media on Biracial Identity Formation

Description: Biracial individuals undergo a developmental process that is different than monoracial individuals. Not only do they have to develop a strong and cohesive self-esteem, but also develop a strong and cohesive racial identity to have a healthy self-concept. The media is a social structure that has infiltrated into many aspects of American lives, including their racial identity. The media perpetuates current beliefs concerning race and racial identity. This research investigates how biracial identi… more
Date: December 2007
Creator: Edison, Alicia
Item Type: Refine your search to only Thesis or Dissertation
open access

Improving learner reaction, learning score, and knowledge retention through the chunking process in corporate training.

Description: The purpose of the study was to investigate the application of the chunking process to the design and delivery of workforce training. Students in a 1-hour course (N = 110) were measured on learner reaction, learning score achievement, and knowledge retention to see whether or not chunking training in a 1-hour session into three 20-minute sessions to match adult attention span resulted in a statistically significant difference from training for 1-hour without chunking. The study utilized a repea… more
Date: December 2007
Creator: Murphy, Maureen
Item Type: Refine your search to only Thesis or Dissertation
open access

Inequality and School Performance: The Effect of the No Child Left Behind Act on the Texas Assessment of Knowledge and Skills Test

Description: This thesis examined the impact of teacher quality and the socioeconomic status of students on school performance on the Texas Assessment of Knowledge and Skills Test. The data were obtained from the Academic Excellence Indicator System (AEIS) 2005-2006 Report. Disparities in education were used to examine the use of teacher quality in the No Child Left Behind Act of 2001. A multiple regression model was used and included other factors such as socioeconomic status of students, teacher salary, s… more
Date: December 2007
Creator: Martinez-Cantu, Veronica A.
Item Type: Refine your search to only Thesis or Dissertation
open access

The Influence of Jazz on the Solo Trumpet Compositions of Eugène Bozza

Description: This paper investigates the influence of jazz on the nine solo trumpet compositions of the French composer Eugène Bozza (1905-1991). Bozza, like many other French composers in the first half of the 20th century, combines traditional elements of western European art music with innovations of American popular music. While Bozza holds a prominent role as a composer of solo trumpet literature in the mid-20th century, little has been written about the influence of jazz in his works. This paper tra… more
Date: December 2007
Creator: Dovel, Jason
Item Type: Refine your search to only Thesis or Dissertation
open access

The intersection of social networks in a public service model: A case study.

Description: Examining human interaction networks contributes to an understanding of factors that improve and constrain collaboration. This study examined multiple network levels of information exchanges within a public service model designed to strengthen community partnerships by connecting city services to the neighborhoods. The research setting was the Neighbourhood Integrated Service Teams (NIST) program in Vancouver, B.C., Canada. A literature review related information dimensions to the municipal str… more
Date: December 2007
Creator: Schultz-Jones, Barbara Ann
Item Type: Refine your search to only Thesis or Dissertation
open access

An investigation of the effective supervision and communication competence of chief student affairs officers in Christian institutions of higher education.

Description: The purpose of this study was to examine if there is an association between effective supervision and communication competence in divisions of student affairs at Christian higher education institutions. The investigation examined chief student affairs officers (CSAOs) and their direct reports at 45 institutions across the United States using the Synergistic Supervision Scale and the Communication Competence Questionnaire. A positive significant association was found between the direct report's … more
Date: December 2007
Creator: Wilcoxson, Douglas A.
Item Type: Refine your search to only Thesis or Dissertation
open access

Investigation of the feasibility of non-invasive carbon dioxide detection using spectroscopy in the visible spectrum.

Description: Pulse oximeters are used in operating rooms and recovery rooms as a monitoring device for oxygen in the respiratory system of the patient. The advantage of pulse oximeters over other methods of oxygen monitoring is that they are easy to use and they are non-invasive, which means it is not necessary break the skin to extract blood for information to be obtained. The standard for the measurement of partial pressure of CO2 and O2 is an arterial blood gas analysis (ABG). However routine monitoring … more
Date: December 2007
Creator: Marks, Damian
Item Type: Refine your search to only Thesis or Dissertation
open access

Investment decisions: Influence of an Internet stock message board.

Description: The Internet provides many sources of financial information that investors can use to help with investment decisions and in interpreting companies' accounting information. One source of information is Internet stock message boards such as those at Yahoo! Finance. This source allows for anonymous postings and information exchange. Despite the possibility of the information being incorrect many individuals visit these message boards. The purpose of this study is to investigate Internet stock mess… more
Date: December 2007
Creator: Pleis, Letitia Meier
Item Type: Refine your search to only Thesis or Dissertation
open access

Micro and nano composites composed of a polymer matrix and a metal disperse phase.

Description: Low density polyethylene (LDPE) and Hytrel (a thermoplastic elastomer) were used as polymeric matrices in polymer + metal composites. The concentration of micrometric (Al, Ag and Ni) as well as nanometric particles (Al and Ag) was varied from 0 to 10 %. Composites were prepared by blending followed by injection molding. The resulting samples were analyzed by scanning electron microscopy (SEM) and focused ion beam (FIB) in order to determine their microstructure. Certain mechanical properties of… more
Date: December 2007
Creator: Olea Mejia, Oscar Fernando
Item Type: Refine your search to only Thesis or Dissertation
open access

Motivic development in the piano music of Karl Weigl (1881-1949).

Description: In discussing the music of Karl Weigl (1881-1949), it is essential to estimate the state of research regarding the composer and his professional life. Although a copious account and collection of Weigl's papers exists at Yale University, much contribution in the form of editions, recordings, and scholarly texts is needed. Schooled by Adler, Schoenberg, and Zemlinsky, Weigl graduated from the Musikacademie of Vienna in 1899 with high honors, with later employment in the Vienna Opera as a vocal… more
Date: December 2007
Creator: Gray, Justin
Item Type: Refine your search to only Thesis or Dissertation
open access

Multiple-respondent anecdotal assessments for behavior disorders: An analysis of interrater agreement and correspondence with a functional analysis and treatment outcomes.

Description: An analysis of interrater agreement across multiple respondents on two anecdotal assessments, the Motivation Assessment Scale (MAS) and the Functional Analysis Screening Tool (FAST), was completed for an individual who displayed aggressive behavior. The results of the assessments indicated high agreement across assessments and respondents that the problem behavior was maintained by social positive reinforcement in the form of contingent delivery of tangible items. By contrast, a subsequent expe… more
Date: December 2007
Creator: Moore, Heather
Item Type: Refine your search to only Thesis or Dissertation
open access

Murky Impressions of Postmodernism: Eugene Gant and Shakespearean Intertext in Thomas Wolfe's Look Homeward, Angel and Of Time and the River

Description: In this study, I analyze the significance of Shakespearean intertextuality in the major works of Thomas Wolfe featuring protagonist Eugene Gant: Look Homeward, Angel and Of Time and the River. Specifically, I explore Gant's habits and preferences as a reader by examining the narrative arising from the protagonist's perspectives of Shakespeare's The Merchant of Venice, Hamlet, and King Lear. I examine the significance of parallel reading habits of Wolfe the author and Gant the character. I also … more
Date: December 2007
Creator: Miller, Brenda
Item Type: Refine your search to only Thesis or Dissertation
open access

Music for Saxophone and Harp: An Investigation of the Development of the Genre with an Annotated Bibliography

Description: In 1937, Gustav Bumcke (1876-1963) composed the Scherzo, op. 67 for alto saxophone and double-action pedal harp. Since then, over 50 duos were written for various members of the saxophone family and the pedal harp, yet most of this repertoire is rarely performed and many artists are not yet aware of it. This document investigates works that are (1) composed for two musicians: a harpist and a saxophonist; (2) intended for the double-action pedal harp; and (3) originally composed for this instru… more
Date: December 2007
Creator: Shner, Idit
Item Type: Refine your search to only Thesis or Dissertation
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