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Theses and Dissertations

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An Extension Of The Theory Of Job Embeddedness: An Investigation Of Effects On Intent To Turnover Of United States Air Force Members, Charles E. Hassell Mar 2005

An Extension Of The Theory Of Job Embeddedness: An Investigation Of Effects On Intent To Turnover Of United States Air Force Members, Charles E. Hassell

Theses and Dissertations

This study investigated the ability of Mitchell, Holtom, Lee, Sablynski, and Erze's (2001) job embeddedness construct to predict intent to turnover after considering the historical predictors of job satisfaction, organizational commitment, job search, and job alternatives. This study extended the research on job embeddedness by investigating the extent to which age, race, gender, and marital status would affect the relationship between job embeddedness and intent to turnover. Results indicated that job embeddedness was a significant predictor of intent to turnover. However, age, race, gender, and marital status were not found to be significant moderators of job embeddedness and intent to …

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Informal Influences In The Process Of Idiq Contractor Selection For Task Award, Jason E. Blevins Mar 2005

Informal Influences In The Process Of Idiq Contractor Selection For Task Award, Jason E. Blevins

Theses and Dissertations

The selection of a contractor for task award using the Indefinite Delivery Indefinite Quantity (IDIQ) contract often involves dynamics and relationships that are difficult to understand. There are unanswered questions that relate to how government agents define "best value" to the government. The selection decisions often differ between government agents. The government streamlined the acquisition process by creating the multiple award IDIQ contract. Government agents are relied upon to make sound business judgments in determining which contractor represents the best value to the government. Informal influences can impact the determination of the final selection of a contractor. This thesis attempts …

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Modeling Application Of Hydrogen Release Compound To Effect In Situ Bioremediation Of Chlorinated Solvent-Contaminated Groundwater, Ryan C. Wood Mar 2005

Modeling Application Of Hydrogen Release Compound To Effect In Situ Bioremediation Of Chlorinated Solvent-Contaminated Groundwater, Ryan C. Wood

Theses and Dissertations

This study investigates how application of Hydrogen Release Compound (HRC) might be implemented to remediate a site contaminated with tetrachloroethene (PCE) or its daughter products, under varying site conditions. The 3-D reactive transport model RT3D was coupled with a dual-Monod biodegradation submodel to simulate the effect of the hydrogen generated by HRC on accelerating the biodegradation of dissolved chlorinated solvents. Varying site conditions and injection well configurations were investigated to determine the effect of these environmental and design conditions on overall treatment efficiency. The model was applied to data obtained at a chlorinated solvent contaminated site at Vandenberg AFB, where …

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Information Technology Implementation And Sustainment Model: Data Collection Instrument, Walter K. Yazzie Mar 2005

Information Technology Implementation And Sustainment Model: Data Collection Instrument, Walter K. Yazzie

Theses and Dissertations

The goal of this research was to develop a data collection instrument for an existing information technology implementation and sustainment model. In 2003, a unique system dynamics model was developed at the Air Force Institute of Technology to predict the behavior of information technology implementation and sustainment (Fonnesbeck, 2003). However, no empirical data was used during the model development. In order to collect the needed empirical data, this research develops a data collection instrument for the model. The instrument was sent to 60 Air Force community planners who are currently implementing a geographical information system (Air Force GeoBase) into their …

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In Vitro Toxicity Of Cadmium Oxide Particles In Brl 3a Rat Liver Cells, Janice M. Shelley Mar 2005

In Vitro Toxicity Of Cadmium Oxide Particles In Brl 3a Rat Liver Cells, Janice M. Shelley

Theses and Dissertations

For the last decade or so, in vitro toxicology has been studied as a method for determining human toxicity, as well as hazard identification and characterization. One purpose of in vitro studies is to determine the possibility of developing systems in which the toxicity of chemicals can be quantified, without heavy reliance on animal experimentation. Specific data pertaining to cadmium toxicity in humans through use of in vitro methods and models is sparse, at best. There is a need to complete more studies and collect more data to study particular chemicals and their effects and to complete proper evaluation and …

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Barriers To Electronic Records Management (Erm): An Exploratory Case Study Investigating Erm In The Deployed Environment During Operations Enduring Freedom And Iraqi Freedom, Brian G. Hobbs Mar 2005

Barriers To Electronic Records Management (Erm): An Exploratory Case Study Investigating Erm In The Deployed Environment During Operations Enduring Freedom And Iraqi Freedom, Brian G. Hobbs

Theses and Dissertations

Corporate and government organizations can use electronic records as an important strategic resource, if the records are managed properly. In addition to meeting legal requirements, electronic records can play a vital role in the management and operation of an organization's activities. Corporate America is facing challenges in managing electronic records, and so too is the U.S. Air Force (USAF). The deployed environment is particularly problematic for electronic records management (ERM). This research, thus, investigates ERM in the deployed environment to identify and characterize the barriers faced by USAF personnel who deployed to locations supporting Operations Enduring Freedom and Iraqi Freedom. …

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Medical Devices, Support Networks, And Their Vulnerabilities: A Case Study Of The Integration Of Medical Networks Into The Air Force Information Network, Paul G. Oleksiak Mar 2005

Medical Devices, Support Networks, And Their Vulnerabilities: A Case Study Of The Integration Of Medical Networks Into The Air Force Information Network, Paul G. Oleksiak

Theses and Dissertations

With the implementation of "one Air Force, one network" under way it is important to look at how the Air Force plans to incorporate the medical field and its unique systems, networks, and mission. The medical field presents distinctive problems not seen in other areas. Open network vulnerabilities in the medical information systems not only pose a problem for the individual, but to the military service also. Possible security holes provide both access to vital military & personal information (end strength numbers, current status of personnel, social security), and a door way into the "network". Intruders now can possibly access …

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Assessing Influences On Perceived Training Transfer: An Investigation Of Perceptions Of Air Force Logistics Readiness Officer Technical School Graduates, Sarah E. Hobbs Mar 2005

Assessing Influences On Perceived Training Transfer: An Investigation Of Perceptions Of Air Force Logistics Readiness Officer Technical School Graduates, Sarah E. Hobbs

Theses and Dissertations

Training transfer, which is the ability to utilize training back on the job, is an important issue for all organizations. Training transfer is also a concern within the Air Force, and specifically within the Logistics Readiness (LR) domain as the new LR career field and Logistics Readiness Officer (LRO) technical school mature. This research specifically investigates how influences/attitudes/beliefs of LRO technical school graduates regarding their training influence their perceptions about the transfer of such training back to the job. This study employs a survey-based methodology and the use of Structural Equation Modeling (SEM) for data analysis. The results of the …

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Effects Of Deployment On Homestation Job Stress And Burnout, S. Ryan Johnson Mar 2005

Effects Of Deployment On Homestation Job Stress And Burnout, S. Ryan Johnson

Theses and Dissertations

The Global War on Terrorism has increased the demands placed on military members. The increased rate of deployments, coupled with the reduction in resources, has military leaders concerned that these changing demands will cause undue strain, adversely affecting the military member's quality of life. This research tests the effects of active duty military deployments on homestation job stressors and burnout. Pre- and post- deployment surveys were administered to test for any significant changes that resulted from a deployment. A group of non-deploying members was also measured during the same time frame to serve as the control group. Results showed that …

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Surface Oxidation Study Of Uranium Dioxide Under Wet And Dry Conditions, Gary T. Brett Mar 2005

Surface Oxidation Study Of Uranium Dioxide Under Wet And Dry Conditions, Gary T. Brett

Theses and Dissertations

The surface oxidation of pressed uranium dioxide (UO2) powder under controlled environmental conditions and the oxidation and reduction of pressed uranium trioxide (UO3) powder are presented. This is a continuing research project in the investigation of the oxidation of UO2 powder using Photoluminescence (PL) Spectroscopy. UO2 particles exposed to the ambient atmosphere will oxidize into a number of chemical complexes (specifically hydrates, hydroxides, and carbonates). During certain of these oxidation processes, the uranium ion can lose two of its electrons and change from uranous (UIV+) to uranyl (UVI+). This research …

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Pick-Up And Delivery: A Comparison Of Functional Alignments And The Impact On Customer Service And Vehicle Operator Utilization, Shawn K. Booher Mar 2005

Pick-Up And Delivery: A Comparison Of Functional Alignments And The Impact On Customer Service And Vehicle Operator Utilization, Shawn K. Booher

Theses and Dissertations

The Chief of Staff Logistics Review of 1999 examined a multitude of process issues and their resulting impact on organizational structure. A resulting initiative was to transition the pick-up and delivery function from the Material Management flight (LGRM) to the Vehicle Operations section (LGRVO). The motivation of this initiative, more specifically referred to as Supply/Transportation Reengineering, was to streamline similar processes, and to effectively and efficiently utilize resources. The goal of this transition was to use fewer people and resources to provide pick-up and delivery service to wing customers with minimal adverse impact to customer service and to improve overall …

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An Analysis Into The Effectiveness Of Aircraft Maintenance Under The Combat Wing Structure, Derrick R. Barthol Mar 2005

An Analysis Into The Effectiveness Of Aircraft Maintenance Under The Combat Wing Structure, Derrick R. Barthol

Theses and Dissertations

Organizational structure builds the foundation from which organizations operate. To gain full potential of structural efficiencies in the current operating environment, public and private firms are continually modifying their organizational structure. The U.S. Air Force is no different and underwent its most recent reorganization in the fall of 2002 replacing the post-Gulf War format of the previous decade. Air Force leadership needs to understand how well the current structure is performing at achieving its intended objectives. This research investigates the effectiveness of the recent change to Air Force organizational structure on aircraft maintenance performance through an analysis of aircraft maintenance …

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Java Performance Of The Rijndael Encryption Algorithm Across Compilers And Virtual Machines, Gregory Leavitt Orgill Jan 2005

Java Performance Of The Rijndael Encryption Algorithm Across Compilers And Virtual Machines, Gregory Leavitt Orgill

Theses and Dissertations

The Rijndael encryption algorithm has recently been published as the Advanced Encryption Standard (AES), a Federal Information Processing Standard, and is being accepted by developers and designers as the algorithm of choice where encryption is required. Java is becoming the language of choice for E-Business applications, many of which require cryptography. The performance of any Java application is dependent on the compiler and virtual machine used to compile and interpret. Prior research has provided performance information for the Rijndael algorithm in Java for specific virtual machines. This research includes the development of a Rijndael implementation in Java. Using Java system …

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Computer-Simulation-Assisted Lean Manufacturing Training, Luoding Wang Jan 2005

Computer-Simulation-Assisted Lean Manufacturing Training, Luoding Wang

Theses and Dissertations

This thesis assesses the potential of using computer simulation to aid existing lean manufacturing training methods such as lecture and live simulation. An investigation of this possibility was carried out in conjunction with UMEP's Lean 101 class. In the study, two experimental computer simulation models demonstrating the push and pull production scenarios were constructed using ProModel software. Simulation models were equipped with a Visual Basic interface to aid trainees to manipulate the model via ActiveX. Constructed computer simulation was compared with live simulation to answer these research questions: 1. Was computer simulation able to teach additional lean concepts not covered …

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Analysis Of The Learning-Style Preferences Of Entry-Level, Upper-Division Undergraduate/Graduate Students In Allied Health Identified With Analytic And Global Format Learning-Style Assessments, Dawn Marie Morton-Rias Jan 2005

Analysis Of The Learning-Style Preferences Of Entry-Level, Upper-Division Undergraduate/Graduate Students In Allied Health Identified With Analytic And Global Format Learning-Style Assessments, Dawn Marie Morton-Rias

Theses and Dissertations

The purpose of this researcher was to identify learning styles of undergraduate and graduate students in allied health and to examine correlations among identified learning-style scores and students’ gender, ethnicity, and age. The goals were to compare learning-style preferences and provide students, faculty, staff, and administrators with empirical information on student learning. One hundred and fifty-four ethnically diverse students participated in the study. The Productivity Environmental Preference Survey (PEPS) (Dunn & Dunn, & Price, 1996) and Building Excellence (BE) (Rundle & Dunn, 2000) were completed by a sample of 87 students. Correlation analyses confirmed relationships between student learning-styles identified with …

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The Effect Of Sample Size On Rapid Bioassessment Scores And Management Efficiency, Uttam Kumar Rai Jan 2005

The Effect Of Sample Size On Rapid Bioassessment Scores And Management Efficiency, Uttam Kumar Rai

Theses and Dissertations

The rapid bioassessment method for stream bio monitoring generally uses a fixed count of 200 macro invertebrates as the standard subsample size. This number has been argued to be too small to provide accurate estimates on the richness of macro invertebrate communities and is believed to give misleading information pertaining to stream health. In this study, I used data collected from multiple habitats from 29 streams located in several subecoregions of Georgia to examine how the rapid bioassessment scores perform across subsample sizes of 100, 200, and 300 organisms. Subsample sizes of 100 and 200 organisms were found to underestimate …

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Diabetes Care In School : Enhancing Teachers Level Of Knowledge, Susan L. Lorenz Jan 2005

Diabetes Care In School : Enhancing Teachers Level Of Knowledge, Susan L. Lorenz

Theses and Dissertations

No abstract provided.

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The Survival Of The Great Plains States: Saving North Dakota, Gregg Schmidt Jan 2005

The Survival Of The Great Plains States: Saving North Dakota, Gregg Schmidt

Theses and Dissertations

No abstract provided.

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Attitudes, Knowledge, And Intentions Related To Breastfeeding Among Women And Men, Sonia Elizabeth Anne Marrone Jan 2005

Attitudes, Knowledge, And Intentions Related To Breastfeeding Among Women And Men, Sonia Elizabeth Anne Marrone

Theses and Dissertations

No abstract provided.

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Childhood Physical, Sexual, And Domestic Abuse Predictors Of Adult Mmpi-2 Psychiatric Symptoms, Brian K. Moe Jan 2005

Childhood Physical, Sexual, And Domestic Abuse Predictors Of Adult Mmpi-2 Psychiatric Symptoms, Brian K. Moe

Theses and Dissertations

No abstract provided.

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Behavioral Social Skills Training : An Evaluation Of Adding A Concurrent Parent Training Group, Matthew P. Myrvik Jan 2005

Behavioral Social Skills Training : An Evaluation Of Adding A Concurrent Parent Training Group, Matthew P. Myrvik

Theses and Dissertations

No abstract provided.

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Optimum Photodeposition Parameters For The Production Of Ag-Tio₂ And Ag-Tio₂-A1₂O₃ For Photocatalytic Oxidation Applications, Stephanie J. Miksche Jan 2005

Optimum Photodeposition Parameters For The Production Of Ag-Tio₂ And Ag-Tio₂-A1₂O₃ For Photocatalytic Oxidation Applications, Stephanie J. Miksche

Theses and Dissertations

No abstract provided.

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An Exploratory Investigation Into The Use Of Imagery By Coaches, Gregory B. Ulland Jan 2005

An Exploratory Investigation Into The Use Of Imagery By Coaches, Gregory B. Ulland

Theses and Dissertations

No abstract provided.

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Preliminary Studies Of Land Cover And Bare Ground Variables Necessary For Future Larimore Dam Restoration Considerations, Olalekan R. Sodeinde Jan 2005

Preliminary Studies Of Land Cover And Bare Ground Variables Necessary For Future Larimore Dam Restoration Considerations, Olalekan R. Sodeinde

Theses and Dissertations

No abstract provided.

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Population Ecology Of White-Tailed Deer In The Drift Prairie-Coteau Of North Dakota, Jason R. Smith Jan 2005

Population Ecology Of White-Tailed Deer In The Drift Prairie-Coteau Of North Dakota, Jason R. Smith

Theses and Dissertations

No abstract provided.

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An Exploratory Study Of The Members At A Latino Organiation [Sic], Michael P. Stevens Jan 2005

An Exploratory Study Of The Members At A Latino Organiation [Sic], Michael P. Stevens

Theses and Dissertations

No abstract provided.

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Adolescent High-Risk Behavior And Individual Resilient Qualities, Beth J. Zavalney Jan 2005

Adolescent High-Risk Behavior And Individual Resilient Qualities, Beth J. Zavalney

Theses and Dissertations

No abstract provided.

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Closed-Cell Foam Characterization For Packaging And Testing Of Agricultural Camera (Agcam) System, Richard D. Voeller Jan 2005

Closed-Cell Foam Characterization For Packaging And Testing Of Agricultural Camera (Agcam) System, Richard D. Voeller

Theses and Dissertations

No abstract provided.

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A Quantitative Comparison Of The Fill Density Of Mta Produced By Two Different Placement Techniques., Priscilla Yeung Jan 2005

A Quantitative Comparison Of The Fill Density Of Mta Produced By Two Different Placement Techniques., Priscilla Yeung

Theses and Dissertations

The purpose of this study was to quantitatively compare the fill density of MTA produced by hand condensation and hand condensation with indirect ultrasonic activation. Thirty acrylic block with 30 degree curved canals (group C) and 30 with straight canals (group S) were instrumented to a final apical size of 45 of 0.06 taper crown-down technique. After irrigating with water and drying with paper points, each block was weighed to the nearest 0.0001g with a digital electronic balance. In half of the specimens, chosen at random, the canal first filled with MTA using the hand condensation method (H) then weighed. …

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Teen Mothers' Perceptions Of Medicalization And The Patient/Provider Relationship, Preston Martin-Lyon Jan 2005

Teen Mothers' Perceptions Of Medicalization And The Patient/Provider Relationship, Preston Martin-Lyon

Theses and Dissertations

Within the past twenty years, a great deal of research has addressed pregnancy and childbirth in the United States. Often, however, prior studies have focused on white middle-class women and have neglected the experiences of women of color and low-income women. Teen mothers have also been marginalized in past research. With few exceptions, the limited research that does exist on African American teen mothers is usually framed around the "teen pregnancy crisis" in the U.S; seldom are teens included in studies dealing with the overall issue of medicalization. In an effort to understand the extent to which the medical model …

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