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Cultural Resources Management In The United States Air Force: Development Of A Planning Primer, Steven R. Becker, Russell R. Hula
Cultural Resources Management In The United States Air Force: Development Of A Planning Primer, Steven R. Becker, Russell R. Hula
Theses and Dissertations
The purpose of this study was to produce a USAF base-level primer for use as a guide to requirements, standards, and procedures concerning the preservation of cultural resources. Cultural resources include buildings, sites, districts, structures, and objects that have significant scientific, historic, or cultural value. The research had two major objectives: (1) Identify existing sources of cultural resource information through a review of legal requirements, regulations, USAF policy documents, and other sources such as data bases. (2) Produce a 'cultural resources management primer' after identifying the appropriate characteristics of a primer. This product could then be used by novice personnel …
An Analysis Of Depot Maintenance Interservicing Source Of Repair Selection And Acquisition Program Incompatibilities, Robert N. Mcgarry, Gregory K. Owens
An Analysis Of Depot Maintenance Interservicing Source Of Repair Selection And Acquisition Program Incompatibilities, Robert N. Mcgarry, Gregory K. Owens
Theses and Dissertations
This study revealed that although the Depot Maintenance Interservicing (DMI) study process has the potential for considerable savings in the Depot Source of Repair (DSOR) decision it has failed to do so. The DMI study process and the acquisition programs are well established. However, there are various incompatibilities between the two which interfere with the interaction between them and prevent a timely decision. We performed an examination of the DMI study process and its impact on six acquisition programs which have either undergone or are presently undergoing the study process. The results of personal interviews with program office and Joint …
A Comparison Of Computer And Paper Media In Psychological Testing, Anthony C. Hensley, Timothy R. Morris
A Comparison Of Computer And Paper Media In Psychological Testing, Anthony C. Hensley, Timothy R. Morris
Theses and Dissertations
This study examined differences based on computer and paper modes of administration in psychological testing. The hypotheses tested were the expectations that scores on the computer Wonderlic Personnel Test (WPT) would be higher than the paper version and subjects would report higher levels on the computer Vocational Preference Inventory (VPI) scales. A counterbalance experimental design with two experimental groups was used. The subjects were volunteers from the Air Force Institute of Technology (AFIT) and Wright State University (WSU); 90 subjects completed the study. This included 75 students from AFIT and 15 from WSU; 69 subjects were male and 21 were …
An Investigation Of Integrated Weapon System Management Implementation Issues, Scott A. Dalrymple, Lester F. Pietraszuk
An Investigation Of Integrated Weapon System Management Implementation Issues, Scott A. Dalrymple, Lester F. Pietraszuk
Theses and Dissertations
This thesis investigated Integrated Weapon System Management implementation issues. Five functional areas were examined: Contracting, Engineering, Financial management, Program Management, and Test Management. Data was collected through interviews. The most significant lessons learned were to establish a direct chain of command and to use TQM principles. Program business practices were changed by increasing Product Center/ALC interaction and implementing a single joint CCB. Program personnel obtained useful guidance from other IWSM programs and from the information products distributed by HQ AFMC. Communication improvements included increased teleconference capability and establishment of a Local Area Network. Cultural differences between centers, insufficient initial guidance, …
An Analysis Of Contract Cost Overruns And Their Impacts, Brian D. Wilson
An Analysis Of Contract Cost Overruns And Their Impacts, Brian D. Wilson
Theses and Dissertations
This study examines the tendency of major program DoD contracts, once in an overrun status, to remain in that status and in many cases, further deteriorate. In these times of budgetary constraints, it is important that government program managers and other key decision makers understand the ramifications of contract overruns especially early in a program's life. The overruns on the A-12 program, for instance, could have possibly been predicted much earlier and the program cancellation avoided if only the program manager had understood the implications of significant cost overruns early in the life of the program.
Pollution Prevention, An Investment Decision Model To Assess Financial Feasibility For Application To Air Force Processes, Debra S. Rankin, Clare R. Mendelsohn
Pollution Prevention, An Investment Decision Model To Assess Financial Feasibility For Application To Air Force Processes, Debra S. Rankin, Clare R. Mendelsohn
Theses and Dissertations
This research develops a Pollution Prevention Investment Decision Model (PPIDM) to evaluate the financial feasibility of pollution prevention alternatives. The PPIDM provides managers with simple, systematic, and flexible guidelines for making accurate and expedient decisions when considering pollution prevention alternatives. The model illustrates that a comprehensive analysis is not always necessary. The PPIDM gives managers the flexibility to adjust the economic feasibility criteria based on top management's perceptions of the political environment. When top management places a very high value on political considerations, economic criteria is insignificant and the project may be implemented immediately without further analysis. The PPIDM takes …
An Evaluation Of Schedule Metrics Used Within Aeronautical Systems Center, Robert J. Hayes, Lawrence M. Miller
An Evaluation Of Schedule Metrics Used Within Aeronautical Systems Center, Robert J. Hayes, Lawrence M. Miller
Theses and Dissertations
This study focused on a selected group of schedule metrics in use at Aeronautical Systems Center (ASC) acquisition program offices. Over 300 metrics were collected from the System Program Offices (SPOs). The metrics data were sorted into the categories of cost, schedule, and performance. In order to narrow the scope of the project, the team decided to focus on schedule metrics. Seven of the most common schedule metrics were selected for evaluation by a group of five experienced acquisition professionals. The group was asked to input the likely behaviors driven by the metrics being addressed by the study. Next, they …
Development And Application Of A Methodology For Evaluating Type Ii Expired Shelf Life Hazardous Material Generation In The United States Air Force, Jennifer Putz
Theses and Dissertations
The Pollution Prevention Act of 1990, Air Force Directive 19-4, and the Air Force Pollution Prevention Plan require installations to reduce the amounts of hazardous waste generated. To meet the requirements set forth in these documents, each waste stream containing a hazardous waste needs to be identified and characterized for changes in policies or procedures that would reduce the hazardous waste generated. This research develops a methodology to determine the amount of materials with a type II shelf life that is disposed of as hazardous waste because the shelf life expired while the material was in base supply storage. This …
Award Fee In Software Acquisition, Mark T. Hunter
Award Fee In Software Acquisition, Mark T. Hunter
Theses and Dissertations
The focus of this research effort was to determine, in general terms, what contractual tools are available to influence contractor performance during the software development process and, specifically, whether or not award fee contracts are appropriate tools. First, a qualitative, in depth literature review was done. Next, personal interviews were conducted with Program Directors and Deputy Program Directors at Aeronautical Systems Center, Electronic Systems Center, and Space and Missiles Systems Center. Then, after the results were summarized, the data was analyzed and findings were made. Findings include: award fee was found to be the most flexible provision in the FAR …
The Application Of Function Points To Predict Source Lines Of Code For Software Development, Garland S. Henderson
The Application Of Function Points To Predict Source Lines Of Code For Software Development, Garland S. Henderson
Theses and Dissertations
This research investigated the results of using function point analysis-based estimates to predict source lines of code (SLOC) for software development projects. The majority of software cost and effort estimating parametric tools are categorized as SLOC-based, meaning SLOC is the primary input. Early in a program, an accurate estimate of SLOC is difficult to project. Function points, another parametric software estimating tool, bases software cost and effort estimates on the functionality of a system. This functionality is described by documents available early in a program. Using a modeling methodology, the research focuses on function point's ability to accurately estimate SLOC …
Defining Contract Terms, Michael J. Cushing, Mary R. Spalding
Defining Contract Terms, Michael J. Cushing, Mary R. Spalding
Theses and Dissertations
The goal of this research effort was to develop consensus definitions for fifty-one (51) contracting-terms. This was accomplished by developing a synthesized definition for each term based on a review of the available published literature, subjecting the synthesized definitions to expert scrutiny via a survey distributed to recognized contracting professionals, and amending the literature-based definitions as indicated by the survey responses. Using this approach, consensus was achieved on all but one term. The consensus definitions developed in this way are recommended for inclusion in a comprehensive dictionary of contracting terminology, to be comprised of the results of this and other …
Graphic Representation In Managerial Decision Making: The Effect Of Scale Break On The Dependent Axis, Clark R. Carvalho, Michael D. Mcmillan
Graphic Representation In Managerial Decision Making: The Effect Of Scale Break On The Dependent Axis, Clark R. Carvalho, Michael D. Mcmillan
Theses and Dissertations
This thesis investigated whether a scale break on the dependent axis a affects a decision maker's interpretation of the data presented in the graph. A literature search revealed criteria for constructing high integrity graphs and formatting scale breaks. An experiment was conducted to determine the effect of a scale break on the dependent axis. Graphs following the criteria for high integrity graphs were presented to the control group, while graphs following the criteria for high integrity graphs, with the exception of the scale break, were presented to the experimental group. Using a parametric two-sample t test and a non-parametric Rank …
The Effects Of Iconic Presentation On Individuals, Ellen T. Barber, Elizabeth C. Dunn
The Effects Of Iconic Presentation On Individuals, Ellen T. Barber, Elizabeth C. Dunn
Theses and Dissertations
This thesis investigated whether individuals interpreted iconic graphs differently than traditional graphs. A literature review revealed a lack of current research concerning iconic graphs. Using guidelines previously created for high-integrity graphics, a timed, pretest-posttest experiment was developed to compare the impressions rendered by both traditional and iconic graphs to determine whether men and women interpret the two types of graphs in the same way. It was also used to determine whether traditional bar graphs or iconic graphs were preferred by the subjects. Ninety-nine subjects, all employees of the Royal Australian Air Force/ United States Air Force, or defense contractors, were …
An Analysis Of Joint Ventures Between The United States And The Commonwealth Of Independent States, Brian P. Davis, Daniel L. Demott
An Analysis Of Joint Ventures Between The United States And The Commonwealth Of Independent States, Brian P. Davis, Daniel L. Demott
Theses and Dissertations
The purpose of this study was to develop insights for those who wish to engage in joint ventures with the Commonwealth of Independent States (CIS). Over the last 70 years, joint ventures with the West have been scarce in the USSR. With the dissolution of the USSR, opportunities for commerce have greatly improved. Most Western countries are seeking to take advantage of the natural resources and untapped consumer market in the CIS. Consequently, companies wanting to engage in commercial endeavors will need current information on the different financial, cultural, organizational, and logistical issues that are peculiar to the CIS. This …
A Feasibility Study On Consolidating Air Force Cost Reduction Programs, Joseph H. Donohoe, Mark A. Hobson
A Feasibility Study On Consolidating Air Force Cost Reduction Programs, Joseph H. Donohoe, Mark A. Hobson
Theses and Dissertations
This study investigated the possibility of consolidating available manufacturing cost savings programs into one concise effort with common ground rules and regulations. The current manufacturing cost savings program include the Industrial Modernization Incentive Program (IMIP), the Manufacturing Technology Program (MANTECH), and the Value Engineering Program (VE). A literature search revealed that there are problems associated with each of these cost savings programs. A case study was conducted on the B-2 System Program Office's effort to consolidate cost savings programs into one common effort. This case study revealed that there were positive benefits in reducing cost after consolidation. A survey of …
Range Scheduling Automation For The Air Force Satellite Control Network: A Case Study In Computer System Development, Donald J. Aitken, Steven C. Bishop
Range Scheduling Automation For The Air Force Satellite Control Network: A Case Study In Computer System Development, Donald J. Aitken, Steven C. Bishop
Theses and Dissertations
This study explored the factors influencing divergent outcomes of two computer system development efforts which were undertaken to fulfill the same requirement for computer automation of a manual resource scheduling process. The first project employed the traditional waterfall approach to system development, but resulted in user rejection and cancellation after considerable resources and effort had been expended. The second project employed prototyping and both the process and the product were well received by the users and ultimately produced an operational system. Analysis yielded eight contributory factors to the failure of the first effort. Three of these were related to the …
The Theory Of Constraints Applied To Project Scheduling: The Critical Chain Concept Defined, Andrew D. Ingram, Paul E. Scherer
The Theory Of Constraints Applied To Project Scheduling: The Critical Chain Concept Defined, Andrew D. Ingram, Paul E. Scherer
Theses and Dissertations
This research applies the Theory of Constraints' principles to a project management environment. The Constraint Theory developed by Dr. Eliyahu M. Goldratt has been successfully applied in many manufacturing settings. Researchers are now beginning to apply Theory of Constraints' principles and techniques outside the manufacturing environment. Specific objectives of this research effort include: to develop and demonstrate a resource constrained project scheduling algorithm based on the Theory of Constraints' principles and techniques: to perform a detailed comparison of the manufacturing and project scheduling environments designed to support algorithm development; and to lay the foundation for additional research in this area …
Applying Commercial Style Acquisition Practices To The Procurement Of Commercially Available Aircraft, Douglas W. Humerick, Steven H. Minnich
Applying Commercial Style Acquisition Practices To The Procurement Of Commercially Available Aircraft, Douglas W. Humerick, Steven H. Minnich
Theses and Dissertations
This study was performed to recommend which commercial acquisition practices should be adopted in government acquisitions of commercially available aircraft. Previous studies, dating to 1972, illustrate the value of adopting commercial style acquisition practices in government acquisitions. Using commercial style acquisition practices can provide the government with lower costs and faster delivery with no sacrifice of quality. As a customer of the aircraft manufacturing community, the government must adapt to global market changes. Procedure reviews and changes must occur on an ongoing basis to take advantage of standard industry practices. Telephone interviews of nineteen top level personnel representing twelve domestic …
Comparison Of Four-Cursor Buttons Vs Joystick To Access Computerized Technical Information From An Integrated Maintenance Information System, Gerald E. Streff, Robert H. Gundel
Comparison Of Four-Cursor Buttons Vs Joystick To Access Computerized Technical Information From An Integrated Maintenance Information System, Gerald E. Streff, Robert H. Gundel
Theses and Dissertations
The purpose of this thesis was to evaluate the use of four-cursor buttons versus a joystick device to present technical order information on a portable maintenance aid computer for aircraft technicians in a maintenance environment. Studies to date have verified the superiority of computer-presented technical orders when compared to current paper-based systems; this research investigated the effectiveness of these computer-based systems when technicians used a joystick or four-cursor button to display desired technical information. A comparison was made as to technician performance using a portable maintenance aid at the 4950th Test Wing, WPAFB OH. A total of thirty-two maintenance technicians …
An Assessment Of Afit Sys200, 'Acquisition Planning And Analysis', As A Broadening Course Under Apdp, Daryl J. Hauck, Charles A. Manship
An Assessment Of Afit Sys200, 'Acquisition Planning And Analysis', As A Broadening Course Under Apdp, Daryl J. Hauck, Charles A. Manship
Theses and Dissertations
This study assessed AFIT's SYS200 course, 'Acquisition Planning and Analysis,' to determine whether it serves adequately as a broadening course under the Acquisition Professional Development Program (APDP). APDP certification requires persons in eight acquisition functional disciplines (Acquisition Logistics, Systems R and D/ Engineering, Program Management, etc.) to complete SYS200. Three complementary measures (assessing knowledge, self- efficacy, and a supervisor assessment) were used to determine whether SYS200 conveyed its curriculum effectively to members of all functional disciplines. The results showed that SYS200 attendance produced substantial increases in acquisition-related knowledge, self-efficacy, and supervisor assessments for all functional disciplines. In all three measures, …
Offsets In Weapon System Sales: A Case Study Of The Korean Fighter Program, Deborah L. Kremer, Bill Sain
Offsets In Weapon System Sales: A Case Study Of The Korean Fighter Program, Deborah L. Kremer, Bill Sain
Theses and Dissertations
This study sought to develop a framework of factors which impact the success of offset agreements. These agreements have impacts on the U.S. defense industrial base, employment, the balance of trade, and the ability of the U.S. to protect its technology. Consequently, their study is important. A framework of twenty-two factors was developed through an extensive literature review and then tested against the offset proposals in the Korean Fighter Program (KFP). In the KFP case study, only one of the factors, high visibility of the product, appeared to differentiate between the two proposals and have an impact on the final …
A Methodology For Project Selection Using Economic Analysis And The Analytic Hierarchy Process, Jeffrey L. Battin, Thomas J. Bender
A Methodology For Project Selection Using Economic Analysis And The Analytic Hierarchy Process, Jeffrey L. Battin, Thomas J. Bender
Theses and Dissertations
This study examined the applicability of a multiple criterion decision making method, known as the Analytic Hierarchy Process (AHP) , to economic analysis decisions involving project selection. Through a survey of the literature and current practices, it was determined that qualitative criteria were not adequately represented in a typical economic analysis of projects. Several MCDM methods were examined and the AHP was found to be the most promising technique to rate projects on a ratio scale. Two types of project selection problems, those involving nonmutually exclusive alternatives and those involving mutually exclusive alternatives, were examined. It was determined that the …
An Evaluation Of Measurements Used To Drive Competitiveness In A Depot Maintenance Environment, Jack A. Meyer Jr., Timothy A. Widowfield
An Evaluation Of Measurements Used To Drive Competitiveness In A Depot Maintenance Environment, Jack A. Meyer Jr., Timothy A. Widowfield
Theses and Dissertations
This thesis acknowledges that Air Force Materiel Command maintenance depots will face increased competition for workload, especially exchangeable items, both from other Service depots and from civilian contractors. The authors identify quality, delivery, and cost as the three primary competitive edges firms can use to gain advantage in the marketplace. Further, a recent study confirms that Air Force depot managers also consider these three factors of competitiveness to be most important. The authors tested two depot measurement systems: the Defense Depot Performance Measurement System (DDPMS) and measurements based on the Theory of Constraints (TOC). During personal interviews, 10 depot managers …
Development Of An Environment For Software Reliability Model Selection, Salah A. Elewa
Development Of An Environment For Software Reliability Model Selection, Salah A. Elewa
Theses and Dissertations
An environment was developed for solving the problem of selecting a proper software reliability model for a given set of software failures. The idea behind the environment developed in this dissertation was to liken a collected set of software failure data to a previous one that proved to fit well with a specified software reliability model. Software failures were assumed to have a two-Parameter exponential distribution with unequal type II censoring. A test criterion was derived for testing Ratio Criterion. The exact distribution of the test criterion was derived. An asymptotic approximation was also obtained and was found to be …
Output Frequency Changes In A Commercial Rubidium Clock Resulting From Magnetic Field And Microwave Power Variations, Edward B. Sarosy
Output Frequency Changes In A Commercial Rubidium Clock Resulting From Magnetic Field And Microwave Power Variations, Edward B. Sarosy
Theses and Dissertations
This report shows the relationship between output frequency shifts and the absorption cell magnetic field during microwave power fluctuations on a commercial rubidium frequency clock. Changes in the clock output frequency relative to the 10 MHz reference were monitored as changes in the absorption cell magnetic field (0.01 to 1.0 Gauss) and changes in the cell's interrogation microwave power were varied from the nominal specification (PO) at four discrete values (+1.3. -1.1, -2.2, -4.OdB). The maximum normalized output frequency shift of 1.4x10-10 occurred at--4dB. The maximum normalized frequency change for the +1.3 and -1.1 dB data is about 3 …
Analysis Of Standard Type Unit Development, Jeffrey M. Hess, Merry D. Wermund
Analysis Of Standard Type Unit Development, Jeffrey M. Hess, Merry D. Wermund
Theses and Dissertations
This research study examined the standard type unit development process for the Air Force. Current standard type unit development procedures were determined by a literature review. The literature review, with the interviews, provided information regarding the history of, purpose for, and possible alternatives for developing standard type units. A Delphi questionnaire was developed to determine how well the current process works, how standard type units worked for Desert Shield/Storm, and possible ways to improve the development process. This questionnaire was distributed to F-15 units, F-16 units, and major command personnel in Tactical Air Command (now Air Combat Command). All three …
A Comparison Of Aircraft Maintenance Organizational Structures, Wesley C. Davis, Sanford Walker
A Comparison Of Aircraft Maintenance Organizational Structures, Wesley C. Davis, Sanford Walker
Theses and Dissertations
This study compares the aircraft maintenance structure being implemented by General Merrill A. McPeak with that of the previous structure typified by TACR 66-5. Historical aircraft data is used to compare organizational structures. Data from the USAF and USN is used to build regression models to determine if organizational structure contributes to combat capability. Statistical tests are used to determine if a significant difference exists between the two organizational structures. Regression analysis and comparison of the results lead the researchers to conclude that a significant difference exists in the performance measures of COMO and Objective Wing organizations. While many reasons …
An Analysis Of Acquisition Logistics Within The National Aeronautics And Space Administration, Brian J. Babin, Roger W. Jerney
An Analysis Of Acquisition Logistics Within The National Aeronautics And Space Administration, Brian J. Babin, Roger W. Jerney
Theses and Dissertations
The purpose of this study was to review past actions and assess current plans for establishing more integrated logistics management in NASA. The focus of this study was acquisition logistics, the beginning of the ILS process. This study includes a historical review of acquisition logistics in NASA's major space programs as well as a review of numerous acquisition logistics models. Logistics managers from the Space Shuttle and Space Station Freedom programs were interviewed, surveyed, and observed to provide evidence of the degree to which these two programs are meeting or have met the objectives of the acquisition logistics model selected …
Public Space Launch Acquisition: A Comparative Case Study, Kenneth R. Leeson, Lee W. Rosen
Public Space Launch Acquisition: A Comparative Case Study, Kenneth R. Leeson, Lee W. Rosen
Theses and Dissertations
This study analyzes three commonly practiced approaches to Government acquisition of space launch services. These approaches are employed by The U.S. Air Force, the National Aeronautics and Space Administration, and the Strategic Defense Initiative Organization. The literature review provides a comprehensive overview of the commercial space launch industry and details critical perspectives on commercial, launch. Launch contracts which were representative of each organization's acquisition procedures were investigated and evaluated along several critical issues and elements of the space launch acquisition process. These issues included payload characteristics, government oversight, contractor incentives, insurance, liability and cost. The critical issues and elements were …
Photoluminescence Study Of Si1-XGeX/Si And Si/Ge Strained Layer Superlattices, Todd D. Steiner
Photoluminescence Study Of Si1-XGeX/Si And Si/Ge Strained Layer Superlattices, Todd D. Steiner
Theses and Dissertations
In recent years, there has been interest in obtaining efficient photoluminescence (PL) and electroluminescence from Si1-xGex/Si or Si/Ge superlattices. In this dissertation, longperiod c/Si superlattices grown by molecular beam epitaxy at 500°C and annealed post-growth using rapid thermal annealing were investigated using photoluminescence (PL). The as-grown samples have broad PL bands from isoelectronic centers related to Ge complexes as well as sharp near-edge bound exciton lines. The broad PL band was found to be 120 meV below the band gap, after accounting for the effects of confinement of holes. Post-growth annealing resulted in a reduction in …