Digital Commons Network^™

An Examination Of Personality As A Predictor Of Guard Behavior In A Virtual Environment, Jean M. Catanzaro

Psychology Theses & Dissertations

Military personnel need access to realistic training tools that can provide a safe environment in which to acquire skills that will generalize to real world tasks. A virtual environment (VE) is one such tool. The focus of the present study was to evaluate a VE as a training tool for military guards. The first goal was to examine the potential of VE technology to provide effective training for standing watch at a military checkpoint. The second goal was to study a set of personality traits that might predict performance. Participants completed the NEO Personality Inventory and were trained to perform …

Proactive Personality And The Big Five As Predictors Of Motivation To Learn, Jonathan E. Turner

Psychology Theses & Dissertations

In an environment of changing psychological contracts, corporate downsizing, and increases in alternative self-paced training delivery channels, motivation to learn is believed to represent a key variable in employee self-development that distinguishes employees who will thrive from those who will not. Predicting this variable, then, becomes an important step in managing workforce development and helping employees help themselves. Therefore, the efficacy of relevant personality characteristics as predictors of motivation to learn was investigated. Proactive personality and the Big Five factors of personality were hypothesized to be predictive of motivation to learn. These personality variables are relevant because they have been …

The Contribution Of Enactments To Structural Family Therapy: A Process Study, Stephanie Fellenberg

Psychology Theses & Dissertations

In an era where the effectiveness of many forms of psychotherapy has been thoroughly examined, the focus of many researchers has shifted from investigating outcome to exploring therapeutic processes. Process studies serve to identify the active ingredients of therapy—that is, those interventions that bring about in-session changes. This process study examines the relationship between the use of enactments, a structural family therapy intervention, and in-session change as observed over the course of the session. Change was measured by the amount of change that occurred in the core problem dynamic, that is, the most prominent pattern of dysfunctional family …

The Role Of Alexithymia In Ethnic Groups On Eating-Related Attitudes And Behaviors, Lisa M. Newman

Psychology Theses & Dissertations

Alexithymia, a term referring to deficits in ability to describe and differentiate emotions, has been studied in a variety of Caucasian medical and psychiatric populations, including patients with eating disorders. Research suggests that alexithymia is more prevalent among the Caucasian eating disordered population than the general population. However, there is little research on the prevalence of alexithymia or its relationship to problematic eating-related attitudes and behaviors in African Americans. This study investigated and compared the occurrence of alexithymia and its effects on eating-related attitudes and behaviors in Caucasian and African American college women using the Toronto Alexithymia Scale-20 and the …

Market Valuation Of Corporate Diversification In The Presence Of Internal Capital Markets In Emerging Countries, Supannee Buasook

Theses and Dissertations in Business Administration

This study examines the valuation of corporate diversification in three emerging countries: Thailand, Indonesia and the Philippines. Over the period of study (1992–2001 for Thailand and 1994–2001 for Indonesia and the Philippines), it is found that there is evidence of diversification discount in all three countries. The largest amount of discount exists in the Philippines (60.1%), followed by Indonesia (25.5%) and Thailand (15.1%).

Then, the sample is divided into two sub-periods: before the crisis (1992–1996) and after the crisis (1997–2001). Before the crisis, the diversification discount existed only in the Philippines, with the average of 49%. There is not enough …

Overreaction, Heteroscedasticity, And Spillovers In Stock Returns: Evidence From The Kuwait Stock Exchange, Mohammad Yousef Al-Hashel

Theses and Dissertations in Business Administration

This research examines stocks' returns and volatility in the Kuwait Stock Exchange (KSE). The research is organized in five chapters. The first chapter provides an introduction of the research, its importance, and its main goals. The second chapter presents a historical background of the KSE and the stages it experienced to reach its current situation. The main goal of this chapter is to pave the road for the subsequent chapters. Then, the third chapter tests the overreaction hypothesis using monthly data for stocks listed on the Kuwait Stock Exchange over the 1993–2002 period. Similar to the findings of De Bondt …

The Continuing Assault On The Citadel Of Fiduciary Protection: Ethics 2000'S Revision Of Model Rule 1.5, Lester Brickman

Articles

The attorney-client relationship typifies a fiduciary relationship. At a minimum, attorneys are required to deal fairly and reasonably with their clients while avoiding any inclination to act in a selfinterested manner. Nowhere is the tension between a lawyer's selfinterest and their fiduciary obligations to a client greater than in the area of fee structures.

Contingency fees were developed to allow clients representation when they otherwise may not be able to afford such representation, while compensating a lawyer in a manner commensurate with the degree of risk presented by the case. Despite the inherent self-interest encountered by lawyers when presented by …

Development And Evaluation Of A Leadership Skills Curriculum For The Committee To Aid Abused Women In Northern Nevada, Susan Joy Edwards

Abraham S. Fischler College of Education ETD Archive

The problem under investigation was that the Committee to Aid Abused Women (CAAW) recognizes that the organization does not adequately prepare clients to enter the competitive job arena. The purpose of the project was threefold. First, the project presented a leadership program specific to the needs of female domestic violence survivors. Second, the project offered the program to CAAW clients. Third, the project evaluated the perceived effectiveness by the women who attended the program entitled “Leading to Empower.”

Three research questions were addressed in this study. First, what does the review of the research reveal about effective, applied leadership skills? …

Fuel Consumption Modeling Of A Transport Category Aircraft: A Flight Operations Quality Assurance (Foqa) Analysis, Alan J. Stolzer

Publications

"Flight Operations Quality Assurance (FOQA)-derived data was used to develop parsimonious model(s) for fuel consumption on a Boeing 757 airplane using regression analysis. Using the model(s), it should be possible to identify outliers (specific flights) with respect to fuel consumption, which will enable the air carrier to investigate the cause of excessive fuel consumption and remedy the problem A major air carrier provided the database used for the study. Fuel flow was predicted by calibrated airspeed, gross weight, and n2 (ENG[1 or 2]n2). The models containing these three variables explained approximately 85% of the variation in fuel flow. A reporting …

Mitigating The Negative Effects Of Stress In Space Flight: A Transactional Approach, Haydee Maria Cuevas

Publications

The primary goal of this theoretical paper is to highlight how a transactional approach to investigating stressor effects during space flight can lead to a greater understanding of the complex processes by which humans adapt psychologically and physically to the adverse conditions encountered in this extreme environment.Transactional approaches conceptualize stress as occurring in the nature of the "transaction" (Le., interaction) between the individual and the stimulus environment, emphasizing the role of cognitive appraisal (Le., perceived ability to cope with the situation). Interventions that positively influence this cognitive appraisal process may, therefore, lessen the experience of stress and optimize human performance …

From Gunboats To Transgenic Seed: The Western Quest For Tools Of Enforced Global Dependency, Geoffrey Kain

Publications

“Historian Daniel Headrick has pointed out that ‘among the many important events of the nineteenth century, two were of momentous consequence for the entire world. One was the progress and power of industrial technology; the other was the domination and exploitation of Africa and much of Asia by Europeans’…”

Federalism And The Public Good: The True Story Behind The Religious Land Use And Institutionalized Persons Act, Marci A. Hamilton

Articles

No abstract provided.

The Effects Of Parental Involvement On The Homework Of Fifth-Grade Students, Chiron White-Legree

Abraham S. Fischler College of Education ETD Archive

This applied dissertation was designed to help students achieve better homework grades. Previous attempts at getting students to return their homework assignments had been unsuccessful. Parents did not know what the homework assignments were. Parents needed more information on grade-level standards.

The writer developed a weekly report of student progress that was sent home each week with the students. The report was to be signed by a parent and returned to the school. Students used homework logbooks to record daily assignments to inform parents of their assignments. A homework rubric was developed for students to inform their parents of the …

Behavior Management Classes: A Study Of Control For Students With Conduct Disorders, John W. Vernon Jr

Abraham S. Fischler College of Education ETD Archive

This applied dissertation was designed to provide methods to control anger in students who had records of inappropriate behavior. This study was conducted at Temporary Intervention Program (TIP), which is a school for students with severe behavior problems. This study showed the significant effects that a planned program of anger management had on adolescent children despite socioeconomic status, lack of parent participation, conduct disorders, or other obstacles.

The writer developed specific lesson plans to introduce methods that had proven effective in other institutions. Specific skills, such as relaxation, assertiveness, anticipation, self-instruction, self-evaluation, role playing, and problem solving, were emphasized. Students …

Harnessing Information Technology To Improve The Environmental Impact Review Process, Michael B. Gerrard, Michael Herz

Articles

No abstract provided.

The Development And Validation Of A Performance-Based Team Approach To New Teacher Induction At Woodbridge High School, Robert Zega

Abraham S. Fischler College of Education ETD Archive

This applied dissertation was designed to develop an effective new teacher induction program that would address the large number of discipline incidents referred to the administration by the new teachers at Woodbridge High School. The administrators were concerned that these excessive discipline incidents were an indication of a lack of class management strategies displayed by the new teachers. Initial comparisons of student discipline data supported the existence of this problem. The block schedule implemented at Woodbridge High School magnified these discipline problems.

The writer utilized development methodology to produce and validated a supplemental new teacher induction process that attended to …

Nietzsche Between Jews And Jurists: A Note On The Christian Filiation Of The Anti-Christ, Anton Schütz

Cardozo Law Review

No abstract provided.

Law's Beatitude: A Post-Nietzschean Account Of Legitimacy, Richard K. Sherwin

Cardozo Law Review

No abstract provided.

"Buyer's Regret" No Longer: Drafting Effective Mac Clauses In A Post-Ibp Environment, Sherri L. Toub

Cardozo Law Review

No abstract provided.

Shock Wave Dispersion In Weakly Ionized Gas, Prasong Kessaratikoon

Physics Theses & Dissertations

Electrodeless microwave (MW) discharge in two straight, circular cylindrical resonant cavities in TE_1,1,1 and TM_0,1,2 modes were introduced to perform additional experimental studies on shock wave modification in non-equilibrium weakly ionized gases and to clarify the physical mechanisms of the shock wave modification process. The discharge was generated in 99.99% Ar at a gas pressure between 20 and 100 Torr and at a discharge power density less than 10.0 Watts/cm³. Power density used for operating the discharge was rather low in the present work, which was determined by evaluating the power loss inside the resonant cavity. …

An Experimental Study Of Flow Control Techniques On A Multi-Element Airfoil, Ira James Walker

Mechanical & Aerospace Engineering Theses & Dissertations

The results of a wind tunnel experiment are reported, which investigated two different flow control techniques that demonstrated the potential of increasing the lift coefficient on a multi-element airfoil. The data also indicated that boundary-layer separation on the trailing-edge flap could be reduced significantly. Results of the investigation revealed that for some test conditions an increased amount of suction occurred on the upper surface of the main element where the flow was attached. One of the techniques that was tested in this investigation involved the use of a pair of piezoelectric devices attached to the model to provide oscillatory motion …

Life-Extending Control For A Highly Maneuverable Flight Vehicle, Si-Bok Yu

Mechanical & Aerospace Engineering Theses & Dissertations

This dissertation investigates the feasibility and potential of life extension control logic for reducing fatigue within aerospace vehicle structural components. A key underpinning of this control logic is to exploit nonintuitive, optimal loading conditions which minimize nonlinear crack growth behavior, as predicted by analytical fatigue models with experimentally validated behavior. A major simplification in the development of life extension control logic is the observation and justification that optimal stress loading conditions, as described by overload magnitude ratio and application interval, are primarily independent of crack length and therefore, component age. This weak relationship between optimal stress loading and structural age …

Generalized Predictive Control Of Ship Coupling Motions Using Active Flume Tanks, Abdulkarim Mohammed Alotaiwi

Mechanical & Aerospace Engineering Theses & Dissertations

This dissertation uses the Generalized Predictive Control (GPC) approach to design a control system for a ship rolling motion coupled with the sway and yaw using an activated flume tank. GPC is a strategy based on system output prediction over finite horizon known as the prediction horizon. GPC controller is designed from the coefficients of the Autoregressive model with exogenous input (ARX) that are computed directly from input and output data. It computes the future control input based on the cost function with weighted input and output. System identification approach is implemented on the system to find the ARX coefficients …

Optimal Feedback Control For Ship Roll Motion Under Sea States, Anusit Anmanatarkul

Mechanical & Aerospace Engineering Theses & Dissertations

The primary influences of ship motion are roll motion. The purpose of this dissertation is to discuss a means to reduce the roll amplitude of ship motion in the case of zero forward speed using the roll mitigation device known as the flume tank, or U-tube, tank. Passive control and active control are studied. Optimal feedback control is the designated algorithm for activated roll mitigation device. The assumed model in this study is a submarine chaser. The linear coupled equation of swaying, rolling, and yawing motion of this assumed model is studied. The roll motion of this vessel is investigated …

Numerical Study Of Two-Dimensional Secondary Injection Into A Mach 3.5 Freestream, Stephen C. Coghill

Mechanical & Aerospace Engineering Theses & Dissertations

Upstream interaction within a dual-mode scramjet engine is investigated numerically. The upstream interaction is investigated by increasing the freestream-to-injector pressure ratio. The constant area duct and sudden expansion geometries are used to achieve these results. Analysis using the symmetry boundary condition is compared to the full boundary condition for the constant area duct. Numerical analysis of the Mach 3.5 freestream is conducted using normal sonic injection of nitrogen gas to create the upstream interaction. Comparisons, where applicable, are made to experimental results. Due to the high speed of the flowfield, oblique shockwaves are present causing numerical convergence difficult to achieve. …

Boussinesq Model And The Relative Trough Froude Number (Rtfn) For Wave Breaking, Takashi Okamoto

Civil & Environmental Engineering Theses & Dissertations

The relative trough Froude number (RTFN) theory is a new phase-resolving type, wave breaking trigger model introduced by Utku (1999) and Utku and Basco (2002). Based on the moving hydraulic jump concept, this model provides a better implementation of wave breaking in terms of hydrodynamics. Development of computer resources permits the use of the phase-resolving type, Boussinesq wave models in nearshore areas. The Boussinesq equation, however, does not include the physics of wave breaking, so that an additional mechanism is required to initiate wave breaking in the model. The main objective of this study is to develop a new wave …

Developing A Methodology To Detect Partial Failures For Dynamic Systems, Anwar A. Al-Jowder

Engineering Management & Systems Engineering Theses & Dissertations

The purpose of this research is to develop a decision support system that can assist in detecting partial failures in dynamic systems such as Fire Control System Tracking Radar (TR) onboard Naval Ships. Partial failures do not necessarily shut down the system immediately but cause degradation of operational performance. Previous work has shown that experts in the field of failure detection, test point insertion and Built-In-Test Equipment (BITE) can provide useful input in detecting partial failures. Partial failures affect operational system performance and support costs, which can be significant. Often, however, partial failure detection consists of the estimations and opinions …

Search For Resonance Decays To Lepton+Jet At Desy Hera And Limits On Leptoquarks, S. Chekanov, M. Derrick, D. Krakauer, J. H. Loizides, S. Magill, B. Musgrave, J. Repond, R. Yoshida, Margarita C. K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, R. Nania, F. Palmonari, A. Pesci, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan

Faculty Publications

A search for narrow-width resonances that decay into electron+jet or neutrino+jet has been performed with the ZEUS detector at the DESY ep collider HERA operating at center-of-mass energies of 300 and 318 GeV. An integrated e+p luminosity of 114.8 pb-1 and e-p luminosity of 16.7 pb-1 were used. No evidence for any resonance was found. Limits were derived on the Yukawa coupling λ as a function of the mass of a hypothetical resonance that has arbitrary decay branching ratios into eq or vq. These limits also apply to squarks predicted by R-parity-violating supersymmetry. Limits for the production of leptoquarks described …

Embryo And Gamete Development Upon Exposure To Cca Components: Cro3, Cuo, And As2o5, Nerbana Talaat-Elsebaei Mahmoud

Theses and Dissertations in Biomedical Sciences

Production of functional gametes and healthy embryos is essential for proliferation of all vertebrates, especially humans. Many compounds have toxic effects on developing gametes and embryos among which are chromium trioxide (CrO₃), cupric oxide (CuO) and arsenic pentaoxide (As₂O₅) as a mixture (CCA) or individually. Controversy surrounding the safety of CCA-treated wood centers primarily on the toxicity of its components and the potential for these metals to be released from the wood.

The aim of this research is to test the hypothesis that CCA components have deleterious effects on embryo development, oocyte maturation and …

Experimental Investigation Of Elemental Incorporation In The Otoliths Of Larval And Juvenile Fish: Implications For Use As Environmental Recorders, Gretchen Bath Martin

Biological Sciences Theses & Dissertations

Innovative techniques for discerning fish stocks, identifying nursery habitats, locating spawning sites, tracing larval transport pathways, and quantifying the degree of population connectivity are required to meet the goals of sustainable management of marine capture fisheries. One of the most promising techniques is the use of elemental signatures in fish otoliths (ear stones), which record valuable life history data and serve as the link between fish and their environment. To validate the assumption that otolith elemental composition is a function of water elemental concentrations, and to address the possible effects of external variables such as temperature and salinity, the composition …