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INS' Southwest Border Strategy: Resource and Impact Issues Remain After Seven Years (open access)

INS' Southwest Border Strategy: Resource and Impact Issues Remain After Seven Years

A letter report issued by the General Accounting Office with an abstract that begins "To deter illegal entry between the nation's ports of entry, the Immigration and Naturalization Service (INS) developed its Southwest Border Strategy. INS has spent seven years implementing the border strategy, but it may take INS up to a decade longer to fully implement the strategy. This assumes that INS obtains the level of staff, technology, equipment, and fencing it believes it needs to control the Southwest border. Although illegal alien apprehensions have shifted, there is no clear indication that overall illegal entry into the United States along the Southwestern border has declined. INS' current efforts to measure the effectiveness of its border control efforts could be enhanced by analyzing the data in its automated biometric identification system (IDENT). These data offer INS an opportunity to develop additional performance indicators that could be incorporated into its Annual Performance Plan review process and could help INS assess whether its border control efforts are associated with an overall reduction in the flow of illegal aliens across the border. Borderwide analysis of the IDENT data could be used to address several important questions related to illegal entry. The strategy's impact …
Date: August 2, 2001
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Nuclear Security: DOE Needs to Improve Control Over Classified Information (open access)

Nuclear Security: DOE Needs to Improve Control Over Classified Information

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Energy (DOE) maintains millions of classified documents containing highly sensitive nuclear weapons design and production information. Allegations that the Peoples Republic of China obtained nuclear warhead designs from an employee of DOE's Los Alamos National Laboratory, as well as the disappearance of two computer hard drives containing highly sensitive weapons information from that same laboratory, have raised concerns about how effectively DOE protects classified information, particularly the most sensitive classified information that is contained in vaults and computer systems. DOE's security program consists of many strategies for protecting and controlling classified information, such as controlling access to classified information through physical and administrative barriers and determining whether a person's work requires a "need to know" the information. DOE has recently increased protection for top-secret documents by revising its Classified Matter Protection and Control Manual, which provides detailed requirements for the protection and control of classified matter. This report reviews the (1) extent to which DOE's Sandia and Los Alamos National Laboratories have implemented DOE's established access controls and need-to-know requirements for classified vaults and computer systems containing the most sensitive classified information as …
Date: August 24, 2001
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Internal Revenue Service: Results of Review of IRS Spending for Business Systems Modernization (open access)

Internal Revenue Service: Results of Review of IRS Spending for Business Systems Modernization

A letter report issued by the General Accounting Office with an abstract that begins "This report reviews the Internal Revenue Service's (IRS) expenditures on business systems modernization. IRS obligated and expended available Information Technology Investment Account (ITIA) appropriations in fiscal years 1999 and 2000 to pay for external business systems modernization costs. In fiscal years 1999 and 2000, IRS expended about $12.8 million and $120.2 million, respectively, of ITIA appropriations and, as of September 30, 2000, had an additional $66 million of ITIA appropriations obligated to modernize its external business systems. IRS' use of ITIA appropriations appears to be for no purposes consistent with the fiscal year 1998 and 1999 appropriations acts and within the $249 million approved ITIA expenditure plans. IRS used its information systems (IS) appropriations and other appropriations to fund both internal and external business systems modernization costs. IRS paid its internal business systems modernization costs from its appropriations for IS; Tax Law Enforcement; and Processing, Assistance, and Management. However, the amount of these costs is unknown because IRS did not have a cost accounting system in place to track its internal costs for business systems modernization. IRS initiated actions in fiscal year 2000 to begin tracking …
Date: August 17, 2001
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Success For Life in Thailand: Educational and Cultural Implementation (open access)

Success For Life in Thailand: Educational and Cultural Implementation

The purpose of this study was to investigate whether implementing Success For Life in Thailand would meet the needs of Thai public policy, the Thai educational system, and Thai culture. There were 46 respondents, including 4 early childhood professionals, 4 preschool owners, 6 directors, and 32 teachers. All respondents received the Success For Life training workshop. Each participant was requested to complete a questionnaire on their understanding and awareness of brain development and function, thoughts about implementing Success For Life in Thailand, and the appropriateness of Success For Life for the Thai educational system, Thai public policy, and Thai culture. In addition, all of the 4 early childhood professionals, 4 preschool owners, and 6 directors, and 8 teachers were interviewed to expand the information provided in the questionnaires. Two preschools implemented Success For Life in November 2000. Another 6 preschools implemented Success For Life in June 2001. Participating teachers in the preschools where Success For Life was implemented in November 2000 were also asked to write bimonthly journals. Journal entries included information about how participants changed their teaching styles after receiving the Success For Life training. Research findings indicated that Success For Life was appropriate to the preschool level in …
Date: August 2001
Creator: Samahito, Chalatip
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Correctional Orientation of Juvenile Facility Directors (open access)

The Correctional Orientation of Juvenile Facility Directors

Over the last 30 years, the juvenile justice system and juvenile correctional ideology shifted to become more punitive in nature. However, studies examining this shift are lacking in the literature. The present study will attempt to assess what correctional ideology, rehabilitative or punitive, is dominant within juvenile corrections by conducting a national survey to juvenile facility directors. This study will be based on prior literature, most of which has focused upon line staff in an adult correctional setting. From this prior literature, more specifically from the work of Cullen et al. (1989), scales will be created to determine the correctional orientation of the key administrators in juvenile facilities. This will allow us to assess whether the correctional ideology driving the juvenile system has in fact become punitive. The findings from this study have the opportunity to alter the current status quo in juvenile corrections.
Date: August 2001
Creator: Sifuentes-Hammer, Amy
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Criminal Justice Responses to Emerging Computer Crime Problems (open access)

Criminal Justice Responses to Emerging Computer Crime Problems

This study discussed the issue of computer crime as it relates to the criminal justice system, specifically law enforcement. The information was gathered through several books, academic journals, governmental documents, and the Internet. First, the nature and forms of computer crime, Internet crime, and cyber terrorism were analyzed. Next, law enforcement responses were discussed. International aspects of the problem were separately pointed out. Further, detection and investigation of computer crime were examined. Problems related to the each component of the criminal justice system (law enforcement, investigators, prosecutors, and judges) were described. Specific solutions to these problems were offered. In addition, computer crime handling procedures were presented. Results indicate that computer crime will increase in the 21st century, and this problem cannot be controlled by traditional methods alone. Using new technology as preventive measures, and increasing awareness and security conscious culture will prevent the problem in the long run.
Date: August 2001
Creator: Sen, Osman N.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
A Possible Role of Ascorbate in Boron Deficient Radish (Raphanus sativa L. cv. Cherry Belle) (open access)

A Possible Role of Ascorbate in Boron Deficient Radish (Raphanus sativa L. cv. Cherry Belle)

The most apparent symptom of boron deficiency in higher plants is a cessation of growth. Deficiency causes a reduction in ascorbate concentration and the absorption of nutrient ions. Addition of ascorbate temporarily relieves deficiency symptoms. In boron sufficient plants the addition of ascorbate to media causes an increased uptake of nutrients. In an attempt to discover if ascorbate addition to deficient plants causes increased ion uptake, radish plants were grown hydroponically in four different strengths of boron solution. A colorimetric assay for phosphorus was performed both before and after supplementation. Results, however, were inconclusive.
Date: August 2001
Creator: Sedlacek, Theresa D.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Moral Training for Nature's Egotists: Mentoring Relationships in George Eliot's Fiction (open access)

Moral Training for Nature's Egotists: Mentoring Relationships in George Eliot's Fiction

George Eliot's fiction is filled with mentoring relationships which generally consist of a wise male mentor and a foolish, egotistic female mentee. The mentoring narratives relate the conversion of the mentee from narcissism to selfless devotion to the community. By retaining the Christian value of self-abnegation and the Christian tendency to devalue nature, Eliot, nominally a secular humanist who abandoned Christianity, reveals herself still to be a covert Christian. In Chapter 1 I introduce the moral mentoring theme and provide background material. Chapter 2 consists of an examination of Felix Holt, which clearly displays Eliot's crucial dichotomy: the moral is superior to the natural. In Chapter 3 I present a Freudian analysis of Gwendolen Harleth, the mentee most fully developed. In Chapter 4 I examine two early mentees, who differ from later mentees primarily in that they are not egotists and can be treated with sympathy. Chapter 5 covers three gender-modified relationships. These relationships show contrasting views of nature: in the Dinah Morris-Hetty Sorrel narrative, like most of the others, Eliot privileges the transcendence of nature. The other two, Mary Garth-Fred Vincy and Dolly Winthrop-Silas Marner, are exceptions as Eliot portrays in them a Wordsworthian reconciliation with nature. In Chapter …
Date: August 2001
Creator: Schweers, Ellen H.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Use of GIS to Identify and Delineate Areas of Fluoride, Sulfate, Chloride, and Nitrate Levels in the Woodbine Aquifer, North Central Texas, in the 1950s, 1960s, 1970s, 1980s, and 1990s (open access)

Use of GIS to Identify and Delineate Areas of Fluoride, Sulfate, Chloride, and Nitrate Levels in the Woodbine Aquifer, North Central Texas, in the 1950s, 1960s, 1970s, 1980s, and 1990s

ArcView and ArcInfo were used to identify and delineate areas contaminated by fluoride, sulfate, chloride, and nitrate in the Woodbine Aquifer. Water analysis data were obtained from the TWDB from the 1950s to 1990s covering 9 counties. 1990s land use data were obtained to determine the relationship with each contaminant. Spearman's rank correlation coefficients and Kruskal-Wallis tests were used to calculate relationships between variables. Land uses had little effect on distributions of contaminants. Sulfate and fluoride levels were most problematic in the aquifer. Depth and lithology controlled the distributions of each contaminant. Nitrate patterns were controlled mainly by land use rather than geology, but were below the maximum contaminant level. In general, contaminant concentrations have decreased since the 1950s.
Date: August 2001
Creator: Sanmanee, Sirichai
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Patterns of Change in Semantic Clustering in Schizophrenia Spectrum Disorders: What Can it Tell Us about the Nature of Clustering Deficits (open access)

Patterns of Change in Semantic Clustering in Schizophrenia Spectrum Disorders: What Can it Tell Us about the Nature of Clustering Deficits

Semantic clustering has been used as a measure of learning strategies in a number of clinical populations and has been found to be deficient in individuals with Schizophrenia, but less attention has been paid to the dynamic use of this strategy over the course of fixed-order learning trials. In the current study, we examined this pattern of clustering use over trials in a sample of individuals with Schizophrenia, and explored whether the addition of this dynamic information would help us to better predict specific executive deficits. Results suggested that a decrease in semantic clustering across trials was associated with some executive deficits in the predicted manner. Nonetheless, the overall semantic clustering index generally proved more effective for the purposes, suggesting that in this population, the addition of dynamic information in strategy use is not likely to add considerably to clinical prediction and understanding.
Date: August 2001
Creator: Edwards, Kimberly
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Christian Higher Education at Dallas Theological Seminary: An Assessment of Doctor of Ministry Programs (open access)

Christian Higher Education at Dallas Theological Seminary: An Assessment of Doctor of Ministry Programs

This study involved non-experimental research to identify alumni perceptions of the strengths and weaknesses of the Doctor of Ministry degree program at Dallas Theological Seminary. An international survey was conducted to collect data from 165 Doctor of Ministry degree holders from Dallas Theological Seminary; 131 usable questionnaires were returned. A response rate of 79.4 percent was achieved. The intent of the study was to ascertain (a) the extent to which D.Min. alumni perceive that the objectives and goals of Doctor of Ministry programs at Dallas Theological Seminary are being met, (b) alumni-perceived strengths of Doctor of Ministry programs at Dallas Theological Seminary, (c) alumni-perceived weaknesses of Doctor of Ministry programs at Dallas Theological Seminary, (d) compare the findings of this case study assessment with a 1987 national study of Doctor of Ministry programs, and (e) make recommendations for the improvement of D. Min programs at Dallas Theological Seminary. The pattern that emerged from the data indicates that the D.Min. alumni believe objectives and goals of the Doctor of Ministry program at Dallas Theological Seminary are being met. In the opinion of the alumni, Doctor of Ministry programs at Dallas Theological Seminary has its strengths. The overall opinion of the D.Min. …
Date: August 2001
Creator: Bhatia, Sukhwant Singh
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Songs of David Amram: A representative analysis and review of published vocal music for accompanied and unaccompanied voice (open access)

The Songs of David Amram: A representative analysis and review of published vocal music for accompanied and unaccompanied voice

David Werner Amram III, born in Philadelphia in 1930 is a celebrated American composer whose works have increasingly gained worldwide attention. His compositions embrace many genres including incidental music, film scores, symphonies, concertos, sonatas, instrumental trios, quartets, cantatas and operas as well as songs. One of Amram's earliest published songs, Pull My Daisy, is from his musical score for the experimental film of the same name. The song, text by Allen Ginsberg, Neal Cassady and Jack Kerouac, is set in a jazz style. Twelve of his songs, published in three collections are drawn either from his incidental music for Shakespeare plays or from his chamber opera, Twelfth Night. Another group written for baritone voice, wind and string quintets is entitled Three Songs for America. Trail of Beauty for mezzosoprano, oboe and orchestra contains four settings of Native American texts. The first chapter of this paper provides a biography of the composer. Succeeding chapters give some analysis of representative songs from each published group, background to their composition, texts, information from reviews where available, and the composers own comments from telephone interviews with the writer. An appendix contains brief illustrations of music from representative songs. It is observed that Amram's multifaceted …
Date: August 2001
Creator: Bieritz, Gerald L.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Information Technology Management: Social Security Administration Practices Can Be Improved (open access)

Information Technology Management: Social Security Administration Practices Can Be Improved

A letter report issued by the General Accounting Office with an abstract that begins "The Social Security Administration (SSA) needs to identify strengths and weaknesses within its agencywide operational and managerial capabilities to enable the delivery of high-quality customer service in the face of increases in both workloads and in the number of retirements from its experienced workforce. Evaluating SSA's management of information technology (IT) is critical to assess whether the agency is adequately addressing these capabilities. This report reviews SSA's IT policies, procedures, and practices in the following five areas: investment management, enterprise architecture, software acquisition and development, information security, and human capital. GAO found that SSA had many important IT management policies and procedures in place in each of these five key areas but did not always implement them consistently. In some areas, SSA had not established key policies, procedures, or practices essential to ensure that its IT was effectively managed. GAO found weaknesses in all of the five key areas of IT management--particularly in investment management and human capital management."
Date: August 21, 2001
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Small Business: More Transparency Needed in Prime Contract Goal Program (open access)

Small Business: More Transparency Needed in Prime Contract Goal Program

A letter report issued by the General Accounting Office with an abstract that begins "The Small Business Reauthorization Act of 1997 directed the President to set a goal of awarding not less than 23 percent of the federal government's prime contracting dollars to small business for each fiscal year. The Small Business Administration (SBA) is charged with working with federal agencies to ensure that agency goals, in the aggregate, meet or exceed the overall goal. To help SBA determine if agency goals are being met, the Federal Procurement Data Center (FPDC)--part of the General Services Administration--collects data on all federal contract actions and calculates the government's annual small business achievements on the basis of procurement information received from the agencies. This report reviews (1) SBA's process for establishing annual small business prime contract goals and the reasons for recent changes to the process; (2) the types of contracts that are excluded when achievements are calculated, as well as SBA's rationale for excluding them; and (3) the dollar value of the excluded contracts. GAO found that in fiscal year 2000, SBA began assigning goals directly to individual agencies because the goals that agencies proposed did not in the aggregate reach the …
Date: August 1, 2001
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Foreign Affairs: Internally Displaced Persons Lack Effective Protection (open access)

Foreign Affairs: Internally Displaced Persons Lack Effective Protection

A letter report issued by the General Accounting Office with an abstract that begins "Internally displaced persons--those forced to flee their homes because of armed conflict and persecution but who remain within their own country--are among the most at-risk, vulnerable populations in the world. Although some protections have been provided to internally displaced persons, international organizations have been unable to fully meet their needs in most locations, partly because of the danger in operating in conflict zones, the presence of personal security risks to aid workers, and the decline in budgetary resources, but also because international organizations have not taken a proactive approach toward protection. Also, international relief workers have not received training on how to incorporate protection considerations and interventions into their assistance activities. In the three countries GAO visited, international organizations do not coordinate their protection actions within the countries in which they operate. Without such coordination, international organizations are unable to share basic information on the location of their protection officers and effective approaches to protection interventions. The U.N. Security Council is one forum in which these matters can be addressed in the context of underlying political and security factors. The U.S. government has no overall policy …
Date: August 17, 2001
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Life History and Secondary Production of Caenis latipennis Banks (Ephemeroptera: Caenidae) in Honey Creek, Oklahoma (open access)

Life History and Secondary Production of Caenis latipennis Banks (Ephemeroptera: Caenidae) in Honey Creek, Oklahoma

A study of the life history and secondary production of Caenis latipennis, a caenid mayfly, was conducted on Honey Creek, OK. from August 1999 through September 2000. The first instar nymph was described. Nymphs were separated into five development classes. Laboratory egg and nymph development rates, emergence, fecundity, voltinism, and secondary production were analyzed. C. latipennis eggs and nymphs take 132 and 1709 degree days to develop. C. latipennis had an extended emergence with five peaks. Females emerged, molted, mated, and oviposited in an estimated 37 minutes. Mean fecundity was 888.4 ± 291.9 eggs per individual (range 239 -1576). C. latipennis exhibited a multivoltine life cycle with four overlapping generations. Secondary production was 6,052.57 mg/m2/yr.
Date: August 2001
Creator: Taylor, Jason M.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Purification of Aspartate Transcarbamoylase from  Moraxella (Branhamella) catarrhalis (open access)

Purification of Aspartate Transcarbamoylase from Moraxella (Branhamella) catarrhalis

The enzyme, aspartate transcarbamoylase (ATCase) from Moraxella (Branhamella) catarrhalis, has been purified. The holoenzyme has a molecular mass of approximately 510kDa, harbors predominantly positive charges and is hydrophobic in nature. The holoenzyme possesses two subunits, a smaller one of 40 kDa and a larger one of 45 kDa. A third polypeptide has been found to contribute to the overall enzymatic activity, having an approximate mass of 55 kDa. The ATCase purification included the generation of cell-free extract, streptomycin sulfate cut, 60 °C heat step, ammonium sulfate cut, dialysis and ion, gel-filtration and hydrophobic interaction chromatography. The enzyme's performance throughout purification steps was analyzed on activity and SDS-PAGE gradient gels. Its enzymatic, specific activities, yield and fold purification, were also determined.
Date: August 2001
Creator: Stawska, Agnieszka A.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Perceptions of assurance service services performed by certified public accountants: Accounting education assessment applications (open access)

Perceptions of assurance service services performed by certified public accountants: Accounting education assessment applications

The overall purpose of this study was to examine how Certified Public Accountants (CPAs) perceive the potential use of assurance services to assess quality in accounting education programs. Survey questionnaires were mailed to a random sample of 250 CPAs in the north central Texas area. The questionnaire was designed to obtain demographic information and information relating to the respondents' perceptions of quality assessment of accounting education programs. An analysis of the results of this study suggest the following: CPAs consider (1) certain established criteria, such as SAT scores and faculty-to-student ratios, as effective measures for assessing quality attributes in accounting education programs and (2) traditional measures currently used for quality assessment in accounting education programs as only moderately effective by CPAs. CPAs are apparently seeking increased involvement with accounting education quality assessment and formulation of educational standards. They view the potential application of assurance services to accounting education quality as a way to offer a wider range of services to the public. CPAs perceive assurance services as a type of quality assessment that can be used to complement, but not replace, some of the more effective traditional methods, and as a way of enhancing the quality assessment process for accounting …
Date: August 2001
Creator: Brubaker, Thomas F.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Is the Road to Hell Paved with Good Intentions? The Effect of U.S. Foreign Assistance and Economic Policy on Human Rights (open access)

Is the Road to Hell Paved with Good Intentions? The Effect of U.S. Foreign Assistance and Economic Policy on Human Rights

Theories in the international political economy literature, economic liberalism and dependency, are explored in order to test the effect of U.S. aid, trade, and investment on human rights conditions in recipient states. Two measures of human rights conditions serve as dependent variables: security rights and subsistence rights. The data cover approximately 140 countries from 1976-1996. Pooled cross-sectional time series analysis, utilizing ordinary least squares (OLS) with panel corrected standard errors, is employed due to the temporal and spatial characteristics of the data. The results indicate that foreign assistance and economic policy may not be the best approaches to altering poor human rights practices in the area of security rights. Economic and military aid is negatively associated with levels of security rights, supporting the traditional dependency perspective. While the results from trade and investment are generally in the positive direction, the lack of consistent statistical evidence suggests that increased trade and investment relationships do not dramatically improve security rights. We can conclude, however, that trade and investment fail to have the negative effect on security rights in less developed countries which critics of globalization suggest. Economic aid has a statistically significant negative effect on subsistence rights, while military aid seems to …
Date: August 2001
Creator: Callaway, Rhonda L.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Military Base Closures: Overview of Economic Recovery, Property Transfer, and Environmental Cleanup (open access)

Military Base Closures: Overview of Economic Recovery, Property Transfer, and Environmental Cleanup

Testimony issued by the General Accounting Office with an abstract that begins "This testimony reviews the progress of the Department of Defense's (DOD) base realignments and closures (BRAC) in 1988, 1991, 1993, and 1995 and the implementation of the BRAC Commissions' recommendations. Although some communities surrounding closed base areas are faring better than others, most are recovering from the initial economic impact of base closures. The short-term impact can be very traumatic for BRAC-affected communities, but the long-term economic recovery of communities depends on several factors, including the strength of the national and regional economies and successful redevelopment of base property. Key economic indicators show that the majority of communities surrounding closed bases are faring well economically in relation to U.S. unemployment rates and show some improvement since the time closures began in 1988. Implementation of BRAC recommendations is essentially completed, but title to only 41 percent of unneeded base property has been transferred. As of August 20, 2001, DOD reported that it has essentially implemented all of the BRAC Commission's 451 recommendations. Although DOD has made progress and established numerous initiatives to expedite cleanup, many cleanup activities remain. Cleaning up environmental contamination on BRAC-affected installations has proven to be …
Date: August 28, 2001
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Carlo Milanuzzi's Quarto Scherzo and the Climate of Venetian Popular Music in the 1620s (open access)

Carlo Milanuzzi's Quarto Scherzo and the Climate of Venetian Popular Music in the 1620s

Although music publishing in Italy was on the decline around the turn of the seventeenth century, Venice emerged as one of the most prolific publishing centers of secular song in Italy throughout the first three decades of the 1600s. Many Venetian song collections were printed with alfabeto, a chordal tablature designed to facilitate even the most untrained of musicians with the necessary tools for accompanying singers on the fashionable five-course Spanish guitar. Carlo Milanuzzi's Quarto Scherzo (1624) stands out among its contemporary Venetian song collections with alfabeto as an anthology of Venetian secular songs, including compositions by Miniscalchi, Berti, and Claudio and Francesco Monteverdi. Issues surrounding its publication, instrumentation, and musical and poetic style not only contribute to the understanding of Venetian Baroque monody, but also help to construe a repertory of vocal music with defining characteristics usually associated with popular music of the 19th, 20th, and 21st centuries.
Date: August 2001
Creator: Gavito, Cory Michael
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Tactical Aircraft: Impact of F-22 Production Cost Reduction Plans on Cost Estimates (open access)

Tactical Aircraft: Impact of F-22 Production Cost Reduction Plans on Cost Estimates

Testimony issued by the General Accounting Office with an abstract that begins "The Air Force started developing the F-22 aircraft in 1991, and plans to complete development in September 2003. The Air Force plans to procure 333 production aircraft at a cost now capped at $37.6 billion. The law does not specify the total number of aircraft to be procured. This testimony discusses (1) potential cost reduction plans, (2) production cost estimates by the Air Force and the Office of the Secretary of Defense, and (3) the Department of Defense's (DOD) efforts to implement GAO's earlier recommendations (see GAO/NSIAD-00-178, August 2000). GAO found that the F-22 contractors' estimated amount of cost reduction plans total about $26.5 billion. Both the Air Force and the Office of the Secretary of Defense cost estimators projected in late 2000 that F-22 production costs would still exceed the $37.6 billion congressional cost limitation if the Air Force were to procure 333 F-22s. DOD plans to reconcile the number of F-22s needed with the amount of the congressional cost limitation on F-22 production as part of the next Quadrennial Defense Review."
Date: August 2, 2001
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Spirituality, health locus of control, and wellness in organizational health promotion and wellness programs (open access)

Spirituality, health locus of control, and wellness in organizational health promotion and wellness programs

The relationship between an individual's level of spirituality, health locus of control, and participating in wellness activity was investigated. The relationship between spirituality, health locus of control on physical health was also investigated. The research question was based on prior studies that reported people who are more spiritual are healthier. Does their spirituality lead to increased levels of health, or are individual's who are more spiritual more likely to proactively take control of their health and engage in health promoting behaviors? One hundred and fifteen male and female employees completed The Spiritual Involvement and Beliefs Scale (SIBS), a spirituality measure, The Multidimensional Health Locus of Control Scale, a measure of locus of control related to health and healthcare, and The Center for Disease Control's (CDC) Health Risk Appraisal, a self-report measure of participation in health behaviors. Physical measures of health were obtained by obtaining Body Mass Index, blood pressure readings, and a cholesterol screening. The current study looked at level of spirituality (internal, external), level of health locus of control (internal, powerful other, chance) and participation in wellness/health promoting behaviors and health. Correlational analyses were performed on the relationship between spirituality and health locus of control. Hierarchical multiple regressions were …
Date: August 2001
Creator: Gauthier, Janine E.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Structuralist and interactionist perspectives of collective behavior and control of crowds. (open access)

Structuralist and interactionist perspectives of collective behavior and control of crowds.

The purpose of this thesis is to understand the concept of collective behavior from different theoretical perspectives and the policy implications they imply for the Turkish Riot Police Units. The civil disturbances in the 1960s have clearly illustrated range of problems in the domain of crowd control. This work will start with the general characteristics and the classification of collective behavior. Second, two main perspectives on collective behavior, which are the structuralist and the interactionist perspectives, will be examined respectively. The question will be asked whether these two perspectives efficiently and effectively explain the crowds and the crowd control. Finally, the other factors in crowd control will be explored, and recommendations concerning the handling of crowds in a more peaceful manner will be made.
Date: August 2001
Creator: Gunes, Ismail Dincer
Object Type: Thesis or Dissertation
System: The UNT Digital Library