You limited your search to:

  Partner: UNT Libraries
 Collection: UNT Theses and Dissertations
Results 5361 - 5370 of 8,609
  |   |  
Testing a model of the relationships among organizational performance, IT-business alignment and IT governance.

Testing a model of the relationships among organizational performance, IT-business alignment and IT governance.

Date: December 2003
Creator: Sanchez Ortiz, Aurora
Description: Information Technology (IT) is often viewed as a resource that is capable of enhancing organizational performance. However, it is difficult for organizations to measure the actual contribution of IT investments. Despite an abundance of literature, there is an insufficiency of generally applicable frameworks and instruments to help organizations definitively assess the relationship among organizational performance, IT-business alignment, and IT governance. Previous studies have emphasized IT-business alignment as an important enabler of organizational effectiveness; however, the direct and indirect effects of IT governance have not been incorporated into these studies. The purpose of this study was (1) to propose a new model that defines the relationships among IT governance, IT-business alignment, and organizational performance, (2) to develop and validate measures for the IT governance and IT-business alignment constructs, and (3) to test this IT Governance-Alignment-Performance or "IT GAP" model. This study made some novel contributions to the understanding of the factors affecting organizational performance. The quest for IT-business alignment in the MIS literature has been based on the presumption that IT contributes directly to organizational performance. However, this study found that although IT-business alignment does contribute to organizational performance, IT governance is an important antecedent of both IT-business alignment and organizational ...
Contributing Partner: UNT Libraries
Texas Cities and the Economic Development Sales Tax

Texas Cities and the Economic Development Sales Tax

Date: December 2003
Creator: Comer-HaGans, DeLawnia
Description: Competition to lure corporations has become an enormous issue between states. Smaller communities feel unable to participate in economic development opportunities since their budgets do not provide the necessary funding. In 1979, the Texas state legislature passed the Development Corporation Act in an attempt to aid the smaller communities' quest for economic development. The Act allowed for the creation of local development corporations; however, it did not provide a sufficient funding source to assist the corporations. Therefore two local sales options were established. This paper reports the findings of an analysis of per capita income and employment changes after the adoption of an economic development sales tax. The analysis showed no statistically significant impacts on cities adopting an economic development sales tax when compared with non-adopting cities.
Contributing Partner: UNT Libraries
Trans-boundary river basins: a discourse on water scarcity, conflict, and water resource management.

Trans-boundary river basins: a discourse on water scarcity, conflict, and water resource management.

Date: December 2003
Creator: Riley, Timothy
Description: This thesis is an inquiry regarding the interconnections between water scarcity, geopolitics, resource management, and the strategies for developing effective ways to resolve conflict and encourage sustainable water resource use in developing countries. The ecological services of trans-boundary rivers are explored in conjunction with the potential impacts to freshwater availability due to economic modernization, water resource development, and decision making regimes that determine how water is allocated among competing users. Anthropogenic stressors that induce water scarcity and the geopolitical mechanisms of conflict are studied. A discourse on the creation and functional extent of global and localized water ethics is investigated, emphasizing the importance of perceptual dispositions of water users in understanding the value of trans-boundary river basins.
Contributing Partner: UNT Libraries
Trauma Responses, Abuse History, and Exposure to Violence as Risk Factors in Adolescent Sex and Non-Sex Offenders

Trauma Responses, Abuse History, and Exposure to Violence as Risk Factors in Adolescent Sex and Non-Sex Offenders

Access: Use of this item is restricted to the UNT Community.
Date: December 2003
Creator: Briley, Joshua Paul
Description: Several risk factors have been identified for adolescent sex offenders and non-sex offenders. Such risk factors include physical and/or sexual abuse, and exposure to community and/or domestic violence. Additionally, the presence of disinhibitive factors, such as substance use and exposure to violent or pornographic media are also commonly reported in the backgrounds of both sex and non-sex offenders. Similarly, adolescent offenders have reported traumatic reactions to environmental factors such as abuse and violence. Similarities in exposure to the risk and disinhibitive factors described above between adolescent sex and non-sex offenders do not provide an explanation for why some adolescents commit sex offenses, whereas other adolescent offenders do not. This study investigated the discriminative ability of traumatic reactions as a risk factor between male adolescent sex and non-sex offenders. The inclusion of traumatic reactions increased the accuracy of risk factors distinguishing between sex and non-sex offenders. Thus, not only the presence of risk factors, but also the adolescent's reaction to the risk factors, are important predictors of whether he will commit a sexual offense.
Contributing Partner: UNT Libraries
The Twilight of the Texas Democrats: The 1978 Governor's Race

The Twilight of the Texas Democrats: The 1978 Governor's Race

Date: December 2003
Creator: Bridges, Kenneth William
Description: This dissertation examines the results and strategies used in the 1978 Texas gubernatorial election to determine what issues, demographics, and campaign strategies led the Republican Party nominee, Dallas businessman Bill Clements, to defeat the Democratic nominee, Attorney General John Hill, to break the 105-year old Democratic lock on the governorship and how this victory affected the evolution of Texas into a two-party state. Research materials include manuscripts and published speeches, letters, oral interviews, elections results, and secondary materials.
Contributing Partner: UNT Libraries
The value of human rights on the open market: Liberal economic policies and the achievement of personal integrity rights.

The value of human rights on the open market: Liberal economic policies and the achievement of personal integrity rights.

Date: December 2003
Creator: Harrelson-Stephens, Julie
Description: At the end of World War II, the United States emerged as a world leader, putting into place international institutions based on its own liberal economic philosophy. Since then, the world has witnessed an increasing interconnectedness among states, with economic relationships continually blurring the distinction between domestic and international, as well as between state and societal forces. Much of the world associates this increased interconnectedness with human suffering around the globe. This dissertation seeks to test the effects of economic globalization on personal integrity violations within a state, on the whole. Specifically, I examine three aspects associated with globalization, trade openness, investment and IMF funding within a state. Liberal economic theory suggests that economic relationships should foster positive gains. Particularly, economic relationships engender economic prosperity, diffusion of norms and idea, as well as the growth of a middle class which increasingly demands respect for its political and civil rights. Consistent with the liberal paradigm, I find that open trade and investment lead to improved personal integrity rights. In addition, investment which originates from the hegemon is especially likely to increase a state's respect for personal integrity rights. Conversely, IMF funding is likely to provoke protests from people in recipient countries, ...
Contributing Partner: UNT Libraries
Vieques: Island of Conflict and Dreams

Vieques: Island of Conflict and Dreams

Date: December 2003
Creator: Borges, Cristóbal A.
Description: This written thesis is a companion to a 30-minute documentary video of the same title. The documentary is a presentation of the historical conflict between the United States Navy and the people of the island of Vieques, Puerto Rico. For over 60 years the island was used by the United States Navy as a military training facility. The documentary attempts to present an analysis of the struggle between citizens of the island and the Navy. This written component presents a summarized history of Puerto Rico, Vieques and the conflict with the United States Navy. In addition, the preproduction, production and post-production process of the documentary are discussed. A theoretical analysis of the filmmaker's approach and technique are addressed and analyzed as well. The thesis's goal is to provide a clear understanding of the Vieques conflict to United States audiences who do not a familiarity with the topic. The thesis is presented from the perspective of a person who grew up in Puerto Rico.
Contributing Partner: UNT Libraries
Web Services for Libraries

Web Services for Libraries

Access: Use of this item is restricted to the UNT Community.
Date: December 2003
Creator: Manikonda, Sunil Prasad
Description: Library information systems use different software applications and automated systems to gain access to distributed information. Rapid application development, changes made to existing software applications and development of new software on different platforms can make it difficult for library information systems to interoperate. Web services are used to offer better information access and retrieval solutions and hence make it more cost effective for libraries. This research focuses on how web services are implemented with the standard protocols like SOAP, WSDL and UDDI using different programming languages and platforms to achieve interoperability for libraries. It also shows how libraries can make use of this new technology. Since web services built on different platforms can interact with each other, libraries can access information with more efficiency and flexibility.
Contributing Partner: UNT Libraries
When Reality Was Surreal: Lee Miller's World War II War Correspondence for  Vogue

When Reality Was Surreal: Lee Miller's World War II War Correspondence for Vogue

Access: Use of this item is restricted to the UNT Community.
Date: December 2003
Creator: Rose, Josh
Description: During World War II, Lee Miller was an accredited war correspondent for Vogue magazine. Miller was trained as a surrealist photographer by Man Ray, and her wartime work, both photographic and written, is indicative of a combination of journalism and surrealism. This thesis examines Lee Miller's war correspondence within the context of Vogue magazine, establishing parallels between the photographs and writing to determine how surrealism informs it stylistically and ideologically. Using surrealist techniques of juxtaposition and an unmanipulated photographic style, and the surrealist concepts of the Marvelous and Convulsive Beauty, Miller presented the war as a surreality, or a surreal reality. This study concludes by using Miller's approach to suggest a new concept of journalistic practice: surrealist journalism.
Contributing Partner: UNT Libraries
Adherence/Diffusion Barrier Layers for Copper Metallization: Amorphous Carbon:Silicon Polymerized Films

Adherence/Diffusion Barrier Layers for Copper Metallization: Amorphous Carbon:Silicon Polymerized Films

Date: May 2004
Creator: Pritchett, Merry
Description: Semiconductor circuitry feature miniaturization continues in response to Moore 's Law pushing the limits of aluminum and forcing the transition to Cu due to its lower resistivity and electromigration. Copper diffuses into silicon dioxide under thermal and electrical stresses, requiring the use of barriers to inhibit diffusion, adding to the insulator thickness and delay time, or replacement of SiO2 with new insulator materials that can inhibit diffusion while enabling Cu wetting. This study proposes modified amorphous silicon carbon hydrogen (a-Si:C:H) films as possible diffusion barriers and replacements for SiO2 between metal levels, interlevel dielectric (ILD), or between metal lines (IMD), based upon the diffusion inhibition of previous a-Si:C:H species expected lower dielectric constants, acceptable thermal conductivity. Vinyltrimethylsilane (VTMS) precursor was condensed on a titanium substrate at 90 K and bombarded with electron beams to induce crosslinking and form polymerized a-Si:C:H films. Modifications of the films with hydroxyl and nitrogen was accomplished by dosing the condensed VTMS with water or ammonia before electron bombardment producing a-Si:C:H/OH and a-Si:C:H/N and a-Si:C:H/OH/N polymerized films in expectation of developing films that would inhibit copper diffusion and promote Cu adherence, wetting, on the film surface. X-ray Photoelectron Spectroscopy was used to characterize Cu metallization of ...
Contributing Partner: UNT Libraries