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An Analysis Of The Accounting Methods Used By Builders Producing Twenty-Five Or Fewer Homes Per Year, David Andrus
An Analysis Of The Accounting Methods Used By Builders Producing Twenty-Five Or Fewer Homes Per Year, David Andrus
Theses and Dissertations
Accounting plays a crucial role in the success of any business, but it is particularly vital in the construction industry, a complex field that typically requires the coordination of multiple subcontractors and multiple jobs in any given year. Although small-volume home builders make up 70 percent of the membership of the National Association of Home Builders (NAHB), a trade association of the home building industry, little is known about the accounting practices of these builders. This thesis undertook to study the accounting practices of small-volume home builders. Small-volume home builders were defined as those producing 25 homes or fewer in …
Investigating Barriers To Knowledge Management: A Case Study Of The Air Force Center Of Excellence For Knowledge Management, Edgar L. Myers Iv
Investigating Barriers To Knowledge Management: A Case Study Of The Air Force Center Of Excellence For Knowledge Management, Edgar L. Myers Iv
Theses and Dissertations
Knowledge is becoming recognized as an organization's most valuable and powerful resource. As a resource, knowledge is used to improve an organization's efficiency and effectiveness, to create innovative solutions, and to enhance decision making capabilities. Being such an important resource, it stands to reason that an organization's knowledge resources must be effectively managed. However, while an organization attempts to manage its knowledge, its efforts are constrained by a variety of influences acting as barriers. Using Holsapple and Joshi's (2000) "influences on the management of knowledge" framework, the purpose of this research is to identify those barriers which are acting as …
An Adaptive Tabu Search Heuristic For The Location Routing Pickup And Delivery Problem With Time Windows With A Theater Distribution Application, Robert E. Burks Jr.
An Adaptive Tabu Search Heuristic For The Location Routing Pickup And Delivery Problem With Time Windows With A Theater Distribution Application, Robert E. Burks Jr.
Theses and Dissertations
The time constrained pickup and delivery problem (PDPTW) is a problem of finding a set of routes for a fleet of vehicles in order to satisfy a set of transportation requests. Each request represents a user-specified pickup and delivery location. The PDPTW may be used to model many problems in logistics and public transportation. The location routing problem (LRP) is an extension of the vehicle routing problem where the solution identifies the optimal location of the depots and provides the vehicle schedules and distribution routes. This dissertation seeks to blend the PDPTW and LRP areas of research and formulate a …
How Does The Political Nature Of The Defense Acquisition Process Affect Cost Growth, Nikolaos Gounatidis
How Does The Political Nature Of The Defense Acquisition Process Affect Cost Growth, Nikolaos Gounatidis
Theses and Dissertations
Many of the major programs of the DoD are experiencing cost growth. This research developed an empirical model in order to explain cost overruns. This thesis sought to discover relationships between cost overruns and factors that originate from the political nature of the defense acquisition process. The model describes how the political and legislative balances of power between the parties of the Congress, the change of the purchase habits of the DoD from production to service contracts, and the spreading of defense manufacturing capacity across the U.S are related to cost overruns. This research studied 193 programs from 1970 to …
An Examination Of Nonresident Fathers' Leisure Patterns, Leisure Constraints, Leisure Facilitators, And Satisfaction With Leisure Involvement During Parenting Time With Their Children, Alisha Tengelsen Swinton
An Examination Of Nonresident Fathers' Leisure Patterns, Leisure Constraints, Leisure Facilitators, And Satisfaction With Leisure Involvement During Parenting Time With Their Children, Alisha Tengelsen Swinton
Theses and Dissertations
The purpose of the study was to examine the leisure patterns of nonresident fathers while spending time with their child(ren), and to examine leisure constraints, leisure facilitators and nonresident fathers' satisfaction with family leisure activities. Four instruments were used to collect the data. Family leisure involvement was measured using the Family Leisure Activity Profile (FLAP), leisure constraints were measured using the Nonresident Father Leisure Constraint Scale (NFLCS), leisure facilitators were measured using the Nonresident Fathers' Leisure Facilitator Scale (NFLFS), and family leisure satisfaction was measured using the Family Leisure Satisfaction Scale (FLSS). The sample was nonresident fathers (n=129) from 36 …
An Examination Of The Relationship Between Adventure Recreation And Adolescent Identity Development, Mathew David Duerden
An Examination Of The Relationship Between Adventure Recreation And Adolescent Identity Development, Mathew David Duerden
Theses and Dissertations
The purpose of this study is to examine, using both quantitative and qualitative methods, the effect of a two-week adventure recreation program on early adolescent identity development. The study also investigates the influence of gender and the parent-adolescent relationship on this process. Participants in this study included 44 males and 47 females, ages 11-17 (M = 13.4, SD = 1.03), from three western states. Twenty-two males and 23 females participated in the treatment group and the remaining 22 males and 24 females served as controls. The treatment group completed a two-week adventure recreation program, Camp WILD. The program consisted of …
Relationships Between Organizational Commitment, Core Job Characteristics, And Organizational Citizenship Behaviors In United States Air Force Organizations, Dawn L. Banks
Theses and Dissertations
Organizational commitment is an area of concern for Air Force leaders, so much so that commitment is a subject of interest on the annual Air Force Climate Assessment Survey. The Air Force has consistently failed to meet retention goals and designates millions of dollars toward reenlistment bonuses to improve retention every year. A more economical approach to increasing commitment may be to improve the characteristics of the jobs Air Force members perform. In addition to the relationship between commitment and job characteristics, there also is a relationship between commitment and organizational citizenship behaviors (OCBs). The purpose of this research is …
Modeling A Reparable Supply Chain And Applying Cpfr Concepts, Sandra A. Mayhall
Modeling A Reparable Supply Chain And Applying Cpfr Concepts, Sandra A. Mayhall
Theses and Dissertations
The Air Force supply chain includes parts required to build, fix, or maintain aircraft delivered to the warfighter to carry out missions. Industry has shown that following Collaborative Planning, Forecasting, and Replenishment (CPFR) concepts, particularly reducing inventory through accurate demand forecasts, has increased profits in part by lowering the holding costs of inventory and increasing sales. This is analogous to the Air Force increasing aircraft availability. There is scant evidence that demand forecasts generated at any level in the Air Force are shared with the intent of coordinating replenishment. This thesis uses a simple discrete-event stochastic simulation model to show …
An Examination Of The Relationship Between Family Of Origin Rituals And Young Adult Attachment Style, Melissa Monell Homer
An Examination Of The Relationship Between Family Of Origin Rituals And Young Adult Attachment Style, Melissa Monell Homer
Theses and Dissertations
The purpose of this study was to investigate the relationship between family of origin rituals and young adults' attachment style when controlling for parents' attachment style. The sample consisted of 222 paired young adults and one parent (representing 208 families) from 36 different states. Family of origin rituals were measured using the Family Ritual Questionnaire (FRQ) and attachment was measured using the Experiences in Close Relationships Revised (ECR-R) questionnaire. Results indicated a negative relationship between family of origin ritual meaning and young adult attachment anxiety. Results also indicated that family of origin ritual meaning significantly predicted young adult anxiety after …
The Art And Science Of Discontinuous Innovation: A Case Study In Product Reinvention, Daniel C. Smoot
The Art And Science Of Discontinuous Innovation: A Case Study In Product Reinvention, Daniel C. Smoot
Theses and Dissertations
Divergence of new and old technologies is a source of tremendous innovation potential. As the dizzying pace of technological innovation accelerates indefinitely into tomorrow, not only do new paths diverge exponentially; doors already opened are increasingly abandoned for the allure of things undiscovered. Mature, late-stage life-cycle products left behind in today's fast-paced world open the floodgates to reinvention. This paper tests the hypothesis that innovativeness can be encouraged through the learning and application of universal innovation principles and processes. The implications of this research area are far-reaching. If innovation can be encouraged, then it can likely be taught. If it …
Factors Impacting Key Management Effectiveness In Secured Wireless Networks, Yongjoo Shin
Factors Impacting Key Management Effectiveness In Secured Wireless Networks, Yongjoo Shin
Theses and Dissertations
The use of a Public Key Infrastructure (PKI) offers a cryptographic solution that can overcome many, but not all, of the MANET security problems. One of the most critical aspects of a PKI system is how well it implements Key Management. Key Management deals with key generation, key storage, key distribution, key updating, key revocation, and certificate service in accordance with security policies over the lifecycle of the cryptography. The approach supported by traditional PKI works well in fixed wired networks, but it may not appropriate for MANET due to the lack of fixed infrastructure to support the PKI. This …
A Hedonic Approach To Estimating Software Cost Using Ordinary Least Squares Regression And Nominal Attribute Variables, Marc D. Ellis
A Hedonic Approach To Estimating Software Cost Using Ordinary Least Squares Regression And Nominal Attribute Variables, Marc D. Ellis
Theses and Dissertations
Software spending is increasing within the DoD, NASA, and other technologically advanced organizations, with significant effects on program budgets. Cost estimators must have the best tools available. However, many current models are problematic due to inaccuracy and unavailability of the input parameters, the technical expertise and expense required to operate them, and the difficulty in explaining their outputs. Two databases were analyzed: 60 NASA/JPL software projects and 116 projects from the International Software Benchmarking and Standards Group database. Models developed using ordinary least squares regression employed parameters representing the presence of project characteristics. The models' predictive characteristics were compared based …
The Effect Of Major Organizational Policy On Employee Attitudes Toward Graduate Degrees, Frank R. Hughes
The Effect Of Major Organizational Policy On Employee Attitudes Toward Graduate Degrees, Frank R. Hughes
Theses and Dissertations
Leaders initiate policies not only to improve the success of their organizations, but to influence employee performance, whereby employee attitudes toward a policy objective can influence their resulting behaviors. One group of employees, Air Force officers, experienced a policy change in 2005 that discontinued the use of academic degrees as criteria for officer promotions. With this change, there is a concern that the number of Air Force officers with graduate degrees might decrease. In particular, senior leaders in the Civil Engineer (CE) officer career field are concerned that this policy change might reduce the number of officers available to fill …
Moderating Effects Of Perceived Organizational Support On The Relationship Between Job Satisfaction And Turnover Intentions For Recently Retrained Usaf Enlisted Members, Jennifer A. Phelps
Moderating Effects Of Perceived Organizational Support On The Relationship Between Job Satisfaction And Turnover Intentions For Recently Retrained Usaf Enlisted Members, Jennifer A. Phelps
Theses and Dissertations
The U.S. Air Force uses a variety of human resource practices to manage nearly 350,000 personnel worldwide. Programs already in place, such as enlistment bonuses, base of preference selection, and voluntary retraining, are some of the methods currently utilized to retain Air Force personnel. One program, the Noncommissioned Officer Retraining Program (NCORP), allows for the movement of mid- to senior-level enlisted members to critically manned career fields. In recent years, this program has not met its quota of volunteers and has relied on involuntary retrainees to fill training slots. This study assessed the attitudinal variables of job satisfaction, perceived organizational …
An Evaluation Of How Organizational Culture Can Perpetuate A Formal Mentoring Relationship, Daniel J. Rieker
An Evaluation Of How Organizational Culture Can Perpetuate A Formal Mentoring Relationship, Daniel J. Rieker
Theses and Dissertations
The purpose of this research was to investigate how an organization's culture can have an effect on formal mentoring. Specifically, this thesis sought to determine if perceptions among gender, ethnicity, and organizational position differ for mentoring and organizational culture. Additionally, this thesis sought to determine if any correlations may exist between organizational culture and formal mentoring overall.
Reducing Uncertainty In Effects-Based Operations, Wilburn B. Mclamb
Reducing Uncertainty In Effects-Based Operations, Wilburn B. Mclamb
Theses and Dissertations
Known as the fog of war, uncertainty has been prevalent in the conduct of military operations throughout human history. Intelligence collection efforts are tasked to reduce this uncertainty through the collection of information. Utilizing Shannon's entropy as a measure of the expected information gain due to an intelligence collection effort, a methodology is developed to prioritize and allocate intelligence assets in an efficient manner. Incorporated in this methodology are target priority and the requirement to reassess dynamic targets. The application area for the methodology is Effects-Based Operations. A generalized state model is developed to conduct adversary system-of-systems analysis. This model …
High Performance Individuals And How They Manage Their Personal Knowledge For Decision-Making: An Exploratory Study Of Us Air Force Leaders, Kenneth M. Ivey
High Performance Individuals And How They Manage Their Personal Knowledge For Decision-Making: An Exploratory Study Of Us Air Force Leaders, Kenneth M. Ivey
Theses and Dissertations
The ability of Colonels, Generals, and Chiefs to effectively manage their personal knowledge may lead to better decisions; however, the Air Force does not have an understanding of how these high performance leaders manage their personal knowledge. This research used a multiple-case study methodology to explore how USAF leaders manage their personal knowledge when making routine and novel decisions. Viewing personal knowledge management as it related to sociotechnical theory provided the basis to determine how the need to accomplish the tasks associated with personal knowledge management impacted the people, technology, organizational structure, and the tasks associated with managing personal knowledge. …
Perceptions Of The Pure Pallet Program, Michael T. Dye
Perceptions Of The Pure Pallet Program, Michael T. Dye
Theses and Dissertations
In coordination with USCENTCOM, USTRANSCOM, and the DLA, AMC implements the pure pallet program to improve warfighter support. The cornerstone of the pure pallet program rests upon the consolidation of materiel early in the supply-chain by constructing end-user specific pallets. This research utilized a web-based survey to measure the perceptions of the air transportation specialists and logistics readiness officers who are implementing the program on behalf of the Air Force. The results indicate that the pure pallet program is achieving its intended results; however, there is a perception problem. Recommendations center on educating personnel on the importance of suboptimization avoidance …
An Analysis Of Usaf Aircraft Noise And Hedonic Property Values, Melissa R. Johnson
An Analysis Of Usaf Aircraft Noise And Hedonic Property Values, Melissa R. Johnson
Theses and Dissertations
The primary purpose of the research was to evaluate whether there was a significant difference in housing values of those affected by the noise of USAF aircraft. The secondary purpose was to evaluate whether there was a significant difference in housing values located near USAF bases with and without aircraft noise and to evaluate whether type of aircraft changed the results created by the aircraft noise. This research effort found that homes located within the 65 dB DNL contour of US Air Force installations showed a significant negative impact due to the presence of aircraft noise when studied with the …
Evaluating Km Journal Content: An Assessment Of Trends (2000-2005), Donnie O. Harp
Evaluating Km Journal Content: An Assessment Of Trends (2000-2005), Donnie O. Harp
Theses and Dissertations
Knowledge management (KM) has been receiving ever increasing attention from researchers and practitioners, especially over the last 5 years. Consequently, some researchers and practitioners now believe that KM should be its own discipline and have established KM-specific journals in an effort to further this idea. Many of these journal founders believe that KM has emerged as a mixture of many disciplines and have written the goal of being interdisciplinary into their charters. This research reviews the KM literature published in KM-specific journals from 2000 to 2005. Specifically, using a content analysis methodology, this research reviews and analyzes the body of …
Influence Of Organizational Culture On The Relationship Between Psychological Contracts And Organizational Citizenship Behavior, Jennifer M. Carbajal
Influence Of Organizational Culture On The Relationship Between Psychological Contracts And Organizational Citizenship Behavior, Jennifer M. Carbajal
Theses and Dissertations
The issue of what antecedents of organizational citizenship behavior (OCB) and psychological contracts (PC) employees form with their organization has also been of interest as they have many implications on an employee's extra-role behavior, specifically OCBs. This research investigates the relationship between types of PCs (a) relational and (b) transactional and the propensity to perform (a) altruism and (b) compliance OCB. Furthermore, the influence of organizational culture (OC) dimensions (a) internal orientation and (b) external orientation on this relationship was explored. The results show that transactional PCs were negatively related to both dimensions of OCB. Relational PCs were positively related …
Hazardous Material Cargo Frustration At Military Aerial Ports Of Embarkation, Niel E. Christensen
Hazardous Material Cargo Frustration At Military Aerial Ports Of Embarkation, Niel E. Christensen
Theses and Dissertations
Since military units often require critical hazardous materials in an expedited manner, identifying choke points within the supply chain is necessary to improve logistic support to front line forces. Hazardous materials are some of the most critical assets for the war fighter, as well as the most restrictive and often most time consuming for transportation. This research quantifies the extent that vendor and depot supplied cargo is being delayed at Aerial Ports of Embarkation. By looking at frustrated hazardous material at Charleston Air Force Base, South Carolina and Dover Air Force Base, Delaware, a case study methodology is used to …
Cost As An Independent Variable: A Study Of Its Continued Use By Aeronautical Systems Center's Programs And Their Contractors To Set And Maintain Cost Objectives, Kevin W. Codrington
Cost As An Independent Variable: A Study Of Its Continued Use By Aeronautical Systems Center's Programs And Their Contractors To Set And Maintain Cost Objectives, Kevin W. Codrington
Theses and Dissertations
The purpose of this research was to assess whether Aeronautical System Center's (ASC's) acquisition professionals believe CAIV has enabled their programs and contractors to set and maintain cost objectives. The three major objectives of this thesis are to answer the following questions: First, Do ASC's acquisition professionals believe their programs are setting and maintaining cost objectives? Second, Do ASC's acquisition professionals believe their contractors are setting and maintaining cost objectives? Last, what is the practitioners' perspective of CAIV? This research identified CAIV as being well received by DoD. It also identified that ASC's acquisition professionals believe their programs and contractors …
Data Analysis And Its Impact On Predicting Schedule & Cost Risk, Steven M. Cross
Data Analysis And Its Impact On Predicting Schedule & Cost Risk, Steven M. Cross
Theses and Dissertations
Many databases rely on documents (research) of the past to input data to create a comprehensive database. The Selected Acquisition Report (SAR) is one such document. The SARs are pervasive documents that have undergone decades of scrutiny by Congress and watchdog organizations such as the Government Accountability Office. Since the SAR has undergone such massive evolutionary changes, creating an accurate acquisition database presents a daunting task for the analyst and researcher alike. This research concerns itself with one such database. From this prior research database, we look to fill in missing data. We first conduct a literature review to determine …
A Comparative Assessment Of Knowledge Management Programs Across The United States Armed Services, Patrick L. Booker
A Comparative Assessment Of Knowledge Management Programs Across The United States Armed Services, Patrick L. Booker
Theses and Dissertations
Knowledge is a corporate resource that is required to accomplish business processes, to make decisions, and to improve efficiency and effectiveness. To completely take advantage of the benefits of knowledge, organizations must harvest and leverage the collective knowledge of the entire workforce. This can be achieved through effective knowledge management. Knowledge management involves processes to create, to store, and transfer knowledge to accomplish business objectives and to achieve a competitive advantage. The United States armed services have also recognized the benefits of knowledge management in meeting the emerging challenges of modern warfare. This study investigated knowledge management programs in the …
Contemplating A New Model For Air Force Aerospace Medical Technician Skills Sustainment Training, Robert M. Corrigan
Contemplating A New Model For Air Force Aerospace Medical Technician Skills Sustainment Training, Robert M. Corrigan
Theses and Dissertations
Two decades ago, Aerospace Medical Technicians received robust skills sustainment training through exposure to multifaceted patient treatment environments. Available training environments included inpatient care, outpatient care, and emergency services. This diverse training environment made possible through large operating budgets and an extraordinary infrastructure could not last. Today (after five separate base closure and realignment initiatives), medical funding and infrastructure is but a shadow of what it once was. Budget constraints and the rising cost of healthcare have necessitated a purposeful movement away from inpatient and emergency care, toward outpatient and preventative medicine. Although changes in Air Force health care delivery …
Improving Maintenance Data Collection Via Point-Of-Maintenance (Pomx) Implementation, William D. Cone
Improving Maintenance Data Collection Via Point-Of-Maintenance (Pomx) Implementation, William D. Cone
Theses and Dissertations
Maintenance data collection is an integral part of flightline aircraft maintenance. Historically, this data was input via traditional keyboard data entry methods at a computer terminal. These terminals are typically located in the aircraft maintenance unit (AMU) facility, away from where the actual maintenance is being performed. In contrast to the traditional approach, the Point-of-Maintenance system (POMX) seeks to reduce the data entry burden while increasing data accuracy through the use of E-Tools such as ruggedized laptop computers and handheld portable maintenance aids (PMAs). POMX enables data entry at the aircraft or other maintenance location via wireless local area network …
An Asymmetrical Look At Air Force Human Capital Management: More Emphasis On Qualifications And Less On Rank, Daniel M. Romano
An Asymmetrical Look At Air Force Human Capital Management: More Emphasis On Qualifications And Less On Rank, Daniel M. Romano
Theses and Dissertations
This research explored an asymmetrical concept of personnel management, specifically whether status, rank, is an artificial barrier to employing qualified enlisted personnel in some company grade officer duties. It takes the approach under the Human Capital Theory and questions whether rank plays a roll in effective performance and whether eliminating rank as a criterion to employment, in some duties, can support Air Force transformation efforts, without negatively affecting culture (i.e. chain-of-command, customs and courtesies). It describes a concept where more emphasis is put on meeting the knowledge, education, experience, and training qualifications and the required rank be interchangeable between enlisted …
Factors Affecting The Transfer Of Basic Combat Skills Training In The Air Force, Rodney E. Mccraine
Factors Affecting The Transfer Of Basic Combat Skills Training In The Air Force, Rodney E. Mccraine
Theses and Dissertations
During Operations ENDURING FREEDOM (OEF) and IRAQI FREEDOM (OIF), many Airmen in support career fields were deployed to hostile environments like Afghanistan and Iraq. Deployments of this nature are a departure from normal Air Force operations where support personnel are normally far from the front lines of battle. The purpose of this research was to understand the factors that affect the transfer of basic combat skills training from the classroom to the battlefield. Specifically, this thesis sought to answer five research questions addressing the current combat skills training requirements, the perceived training transfer of basic combat skills, the factors that …
Algebra Of Tankers, Margaret M. Romero
Algebra Of Tankers, Margaret M. Romero
Theses and Dissertations
The Air Force's aerial refueling tanker aircraft provide essential support for deployment and employment of combat and combat support aircraft, by extending their endurance and enhancing fighting efficiency. As the lead command for air refuelers, Air Mobility Command (AMC) must frequently examine the capability of current and proposed tanker fleets to meet mission requirements due to limited tanker resources. Analysts in AMC primarily use the Combined Mating and Ranging Plans System to provide actual tanker/receiver aircraft schedules and flight plans that take into account numerous system constraints. However, this tool can take weeks to run. Even recently developed quick look …