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2006

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Discourse On Diversity: A Qualitative Study Of A College Communication Course In Multiculturalism, Mary V. Gormley Jan 2006

Discourse On Diversity: A Qualitative Study Of A College Communication Course In Multiculturalism, Mary V. Gormley

Open Access Dissertations

The result of a semester long participant-observation study of an upper level Communication Studies course on multiculturalism, this dissertation investigates the efforts that students undertake with regard to multiculturalism, collaboration, and social change. Critical multiculturalism, like other forms of multiculturalism, encourages a pluralist perspective and acceptance of diversity, but it also looks at the social structures that underlie difference, at the intersections of differences, and at issues of privilege, power, oppression and social justice. It focuses not on difference as essentialist but as constructed, and it seeks to create and/or recognize opportunities to transform power relations. Similarly, cultural geography and …


Sentencing Guideline Law And Practice In A Post-Booker World: Introduction, Michael Vitiello Jan 2006

Sentencing Guideline Law And Practice In A Post-Booker World: Introduction, Michael Vitiello

McGeorge School of Law Scholarly Articles

No abstract provided.


Neglect Of Children's Health: Too Many Irons In The Fire, John E.B. Myers Jan 2006

Neglect Of Children's Health: Too Many Irons In The Fire, John E.B. Myers

McGeorge School of Law Scholarly Articles

No abstract provided.


Teaching Effective Oral Argument Skills: Forget About The Drama Coach, Michael Vitiello Jan 2006

Teaching Effective Oral Argument Skills: Forget About The Drama Coach, Michael Vitiello

McGeorge School of Law Scholarly Articles

No abstract provided.


English Adjective Comparison And Analogy, Dirk Elzinga Jan 2006

English Adjective Comparison And Analogy, Dirk Elzinga

Faculty Publications

There are two strategies for forming the comparative degree of adjectives in English; a synthetic strategy which suffixes -er to the adjective stem, and an analytical strategy which uses more in composition with the adjective. Many analyses of the choice between analytical and synthetic comparison have been proposed, but all face difficulties. In this paper I show that analogy can not only account for the distribution of analytical and synthetic comparison as well as traditional rule-based approaches, but can also provide a psychologically plausible model for the choice which speakers make.


Innocent Of A Capital Crime: Parallels Between Innocence Of A Crime And Innocence Of The Death Penalty, Linda Carter Jan 2006

Innocent Of A Capital Crime: Parallels Between Innocence Of A Crime And Innocence Of The Death Penalty, Linda Carter

McGeorge School of Law Scholarly Articles

No abstract provided.


Argument, Political Friendship And Rhetorical Knowledge: A Review Of Garver's For The Sake Of Argument, Francis J. Mootz Iii Jan 2006

Argument, Political Friendship And Rhetorical Knowledge: A Review Of Garver's For The Sake Of Argument, Francis J. Mootz Iii

McGeorge School of Law Scholarly Articles

No abstract provided.


When Is A War Not A War? The Myth Of The Global War On Terror, Mary Ellen O'Connell Jan 2006

When Is A War Not A War? The Myth Of The Global War On Terror, Mary Ellen O'Connell

Journal Articles

It is essential to correctly classify situations in the world as ones of war or peace: human lives depend on the distinction, but so do liberty, property, and the integrity of the natural environment. President Bush's war on terror finds war where suspected members of al Qaeda are found. By contrast, war under international law exists where hostilities are on-going. To the extent there is ambiguity, the United States should err on the side of pursuing terrorists within the peacetime criminal law enforcement paradigm, not a wartime one. Not only does the criminal law better protect important human rights and …


Psychology And The Theatre: A Qualitative Experiment In Actor Training, Megan Rebecca Brown Jan 2006

Psychology And The Theatre: A Qualitative Experiment In Actor Training, Megan Rebecca Brown

Theses and Dissertations

Psychology and theatre have a remarkable amount in common. In using the basic concepts and theories of psychology, actors can develop more concrete, logical approaches to characters. This thesis is a summation of the course I developed, "Psychology and the Theatre," which was an attempt to teach students introductory psychology and then experiment with translating those concepts to character analysis and stage performance. Students were taught eight units of psychology: Sensation, Perception, and Memory; Learning; Motivation and Emotion; Development; Freud and Psychodynamic Approaches to Personality; Adlerian Individual Psychology; Love and Social Cognition; and Psychological Disorders. Students were given reading quizzes …


Sinking Poor Decision-Making With Best Practices: A Case Study Of Artificial Reef Decision-Making In The Florida Keys, Thomas Wayne Williams Jan 2006

Sinking Poor Decision-Making With Best Practices: A Case Study Of Artificial Reef Decision-Making In The Florida Keys, Thomas Wayne Williams

Theses and Dissertations

The natural reefs of the world are experiencing higher use and pressures, resulting in anthropogenic impacts that are deteriorating many coral stands and creating poor water quality. The Florida Keys rely primarily on the reef system that surrounds the archipelago for their socioeconomic health and successful future. The Florida Keys shares the symbiotic relationship of the terrestrial and marine realms with many other states and countries and the experience of higher demand on the resource. Artificial reefs could provide a substitute to the natural reefs for commercial and recreational users. An increased demand for derelict vessels of the U.S. Navy …


Digital Channelized Wide Band Receiver Implemented With A Systolic Array Of Multi-Rate Fir Filters, David M. Rodney Jan 2006

Digital Channelized Wide Band Receiver Implemented With A Systolic Array Of Multi-Rate Fir Filters, David M. Rodney

Browse all Theses and Dissertations

This thesis proposes the use of a Systolic Array of Multi-Rate FIR Filters to improve performance by eliminating the requirement of the FFT and De-Multiplexer associated with the conventional receiver while achieving the same functionality. The FFT is a major bottle neck for improving system performance for the conventional DCWBR because many complex multiplications and additions are required. The proposed new architecture is designed and evaluated in MATLAB to illustrate its viability. Two approaches for improved channel arbitration are accessed in MATLAB, namely, channel bin’s rms comparison and parallelism of the Systolic Array Multi-Rate FIR Filters. The FIR filters (high-pass …


Flexible Sigma Delta Time-Interleaved Bandpass Analog-To-Digital Converter, Ryan Edward Mcginnis Jan 2006

Flexible Sigma Delta Time-Interleaved Bandpass Analog-To-Digital Converter, Ryan Edward Mcginnis

Browse all Theses and Dissertations

Conversion of analog signals to their digital equivalent earlier in a circuit’s topology facilitates faster and more efficient exploitation of the information contained within. Analog-to-digital converters (ADCs) form the link between the analog and digital realms. In high frequency circuits ADCs must often be implemented further downstream after several stages of down-conversion, or through the use of more expensive technologies such as Bi-polar Junction Transistors or Gallium Arsenide. This thesis presents a technique to utilize Complimentary Metal Oxide Semiconductor technology in a parallel time-interleaved architecture. This will reduce circuit complexity and allow the ADC to be placed further upstream reducing …


Design And Evaluation Of A Discrete Wavelet Transform Based Multi-Signal Receiver, Tony Chiang Jan 2006

Design And Evaluation Of A Discrete Wavelet Transform Based Multi-Signal Receiver, Tony Chiang

Browse all Theses and Dissertations

General purpose receivers of today are designed with a broad bandwidth so that the receiver can accept a wide range of signal frequencies. These receivers usually accept one signal along with any interference that is included. To increase the signal detection capabilities of the wideband receiver, a design for a receiver that can detect two signals is needed. One of the requirements for this receiver is that the second weak signal needs to be processed in a timely manner so that the receiver can recognize it. To remedy the problem, a module was developed using wavelet-based techniques to remove spurs …


Human-Centered Time-Pressured Decision Making In Dynamic Complex Systems, Subhashini Ganapathy Jan 2006

Human-Centered Time-Pressured Decision Making In Dynamic Complex Systems, Subhashini Ganapathy

Browse all Theses and Dissertations

Many real-world applications are complex, dynamic, and uncertain. Human operators play an important role in ensuring the safety and in achieving operational effectiveness in such systems. During task performance, both humans and computerized processes bring in varying strengths and limitations. Research on human-centered automation in aviation, satellite ground control, and nuclear power plant control has resulted in broad guidelines on system design involving human and computerized processes in supervisory control. However, problems such as increased human error, lack of situational awareness, and opacity from poorly automated systems remain, particularly in scenarios where human operators must make decisions in time-pressured planning. …


Cognitively-Engineered Multisensor Data Fusion Systems For Military Applications, Amanda Christine Muller Jan 2006

Cognitively-Engineered Multisensor Data Fusion Systems For Military Applications, Amanda Christine Muller

Browse all Theses and Dissertations

The fusion of imagery from multiple sensors is a field of research that has been gaining prominence in the scientific community in recent years. The technical aspects of combining multisensory information have been and are currently being studied extensively. However, the cognitive aspects of multisensor data fusion have not received so much attention. Prior research in the field of cognitive engineering has shown that the cognitive aspects of any human-machine system should be taken into consideration in order to achieve systems that are both safe and useful. The goal of this research was to model how humans interpret multisensory data, …


Implementation Of A Multi-Layered Fuzzy Controller On An Fpga, Ajit Paal Singh Khatra Jan 2006

Implementation Of A Multi-Layered Fuzzy Controller On An Fpga, Ajit Paal Singh Khatra

Browse all Theses and Dissertations

The uses of Autonomous Mobile robots range from the teleoperated Sojourner on the Mars Pathfinder mission to cleaning robots in the Paris Metro. They have overtaken tasks which are too difficult or dangerous to perform or require the repetition of the same procedure over and over again and can become dull for a human to perform. The objective of this thesis is to develop and implement a multilayered fuzzy controller on an FPGA for the navigational control of an autonomous mobile robot (AMR). The navigational algorithm assists the robot in navigating through complex environments of passages and hallways. The FPGA …


A Comparison Of Agent-Based Optimization Approaches Applied To The Weapons To Targets Assignment Planning Problem, Hitesh Deepak Soneji Jan 2006

A Comparison Of Agent-Based Optimization Approaches Applied To The Weapons To Targets Assignment Planning Problem, Hitesh Deepak Soneji

Browse all Theses and Dissertations

Real-world complex optimization problems are difficult to solve. Agent-based optimization approaches have proved useful in solving a wide variety of problems including optimization problems. Agent-based techniques can be used in military planning for solving allocation problems such as the weapons to targets assignment problem. Classical methods like linear programming (LP) have been used for solving weapons to targets assignment problems. LP approaches provide optimal solutions quickly, but in real-time planning when there are minor changes to input, LP exhibits widely varied solutions. This can be a problem in practice. This research study considers two agent-based optimization approaches, the Stable Marriage …


A Study Of The Impact Of Hardware Design Choices On The System Impulse Response Of A Signal-Level Radar Simulation, Kelly Renee Feirstine Jan 2006

A Study Of The Impact Of Hardware Design Choices On The System Impulse Response Of A Signal-Level Radar Simulation, Kelly Renee Feirstine

Browse all Theses and Dissertations

The main goal of this research is to study the effect of hardware design choices at the signal-level of an end-to-end radar system. An implementation of waveform diversity concepts, or the use of various waveforms in both transmit and receive is employed. An end-to-end Matlab simulation is developed such that the system impulse response to hardware imperfections and waveform parameters such as bandwidth and frequency channel spacing can be analyzed. Multiple frequency channels as well as multiple pulses are also considered in the research.

All hardware components are nonlinear to some degree. The nonlinearities of the hardware give rise to …


Electronic Properties Of Silicon-Based Nanostructures, Gian Giacomo Guzman-Verri Jan 2006

Electronic Properties Of Silicon-Based Nanostructures, Gian Giacomo Guzman-Verri

Browse all Theses and Dissertations

We have developed a new unifying tight-binding theory that can account for the electronic properties of recently proposed Si-based nanostructures, namely, Si graphene-like sheets and Si nanotubes. We considered the sp2s* and sp3 models up to first- and second-nearest neighbors, respectively. Our results show that the corresponding Si nanotubes follow the so-called Hamada's rule. Comparison to a recent ab initio calculation is made.


Susceptibility Of Primary Eosinophils To Infection With Hiv-1 Strain Htlv-Iiib, Jai Govind Marathe Jan 2006

Susceptibility Of Primary Eosinophils To Infection With Hiv-1 Strain Htlv-Iiib, Jai Govind Marathe

Browse all Theses and Dissertations

Over the past two decades, much research has been done in the field of human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS). However, many of the aspects of pathogenesis of HIV infection and its persistence in the body, despite treatment, remain a mystery. Recent evidence suggests that HIV positive patients develop eosinophilia, especially in the later stages of infection and AIDS. Eosinophils are CD4 positive cells that have the potential to be infected by HIV. Studies have shown that an eosinophilic cell line, AML14.3D10, can be productively infected with a T-cell tropic, CXCR4-using (X4) strain of HIV-1. In this …


Implicit Theories Go Applied: Conception Of Ability At Work, Charles N. Thompson Jan 2006

Implicit Theories Go Applied: Conception Of Ability At Work, Charles N. Thompson

Browse all Theses and Dissertations

Implicit theories have been extensively studied in educational psychology (e.g. Dweck, 1999; Dweck & Leggett, 1988). Implicit theories have been related to goal orientation, response to failure, attributional style and perception of effort. With a few exceptions (e.g. Heslin, Latham, & VandeWalle, 2005; Martocchio, 1994) the potential applicability of this research to industrial/organizational psychology has been largely ignored. The current study proposed a measure specifically designed to measure implicit theories about work, assessed its relationship to other implicit theory measures, and explored potential relationships with work domain antecedents. Scales assessing conception of ability at work, goal focus, perception of effort, …


A Formal Language Approach For Detecting Texture Paths And Patterns In Images, Prithviraj S. Patil Jan 2006

A Formal Language Approach For Detecting Texture Paths And Patterns In Images, Prithviraj S. Patil

Browse all Theses and Dissertations

This Master thesis considers the use of formal languages representation for image processing, especially texture patterns and determining texture paths in them. The texture paths are detected and extracted by using image processing techniques, such as image segmentation to isolate regions of interest, and then the extraction of repeating textures. The detection of the texture blocks is obtained by recursively using 27 X 27, 9 X 9, and 3 X 3 windows. Predefined repeating texture patterns are also searched for in each of the sets. For each set of texture blocks with similar or same characteristics, curve fitting techniques are …


Exploration Of Iron And Cobalt Core-Shell Nanoparticles Via Thermal And Microwave Polyol Synthesis, Hope M. Klukovich Jan 2006

Exploration Of Iron And Cobalt Core-Shell Nanoparticles Via Thermal And Microwave Polyol Synthesis, Hope M. Klukovich

Browse all Theses and Dissertations

Thermal and microwave polyol methods were investigated in the synthesis of various iron and cobalt core-shell nanoparticles. The reaction involved 1 mmol of an Fe+2 or Co+2 salt, bis-acetylacetanato [(Acac)2] iron (II), cobalt (Acac)2 or iron (II) acetate along with 1 mmol of a surfactant capping agent. The salt was reduced with 2 mmol of a 1,2 diol. When 1,2-hexadecanediol solid was used as a reducing agent, it was dissolved along with the metal salt and capping agent in octyl ether. When 1,2-hexanediol liquid was used as the reducing agent, it was also the solvent, and octyl ether …


Investigation Into The Behavior Of Bolted Joints, Steven M. Page Jan 2006

Investigation Into The Behavior Of Bolted Joints, Steven M. Page

Browse all Theses and Dissertations

Models to capture the physics of jointed structures have been proposed for over 40 years. These models approximate the behavior of the joint under carefully developed operating conditions. When these conditions change, the model has to be changed. Recent developments in numeric codes like finite elements have created interest in incorporating joint models into the design process but joint models need to represent the joined structure over a broader operating range. This work investigates the dynamic response of a structure with a joint. Isolation of a few dominant effects may give way to a model able to capture a broader …


Feasibility Analysis Of The Strontium Ratio Obtained From Pennsylvanian Chondricthian Dentary, Cullen John Erbacher Jan 2006

Feasibility Analysis Of The Strontium Ratio Obtained From Pennsylvanian Chondricthian Dentary, Cullen John Erbacher

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This research was undertaken to determine the amount of time between transgressive and regressive sequences. One of the methods used to determine the amount of missing time in an unconformity is the 87Sr / 86Sr ratio. The 87Sr / 86Sr ratio will be high around brackish and freshwater environments while it will be lower in open marine conditions. Limestones and their constituent parts are susceptible to diagenetic processes that can contaminate or obliterate isotope values contained within the rocks. The purpose of this research was to discover if reliable isotope information could be pulled from Pennsylvanian aged shark teeth. Nine …


Development Of An Audio Visual Tool For Medical Training At Kennedy Space Center, Rimawi, Nidal El Jan 2006

Development Of An Audio Visual Tool For Medical Training At Kennedy Space Center, Rimawi, Nidal El

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As part of an effort to improve efficiency of space-flight medical support at Kennedy Space Center, a training video was created to replace a series of lectures given before a launch or landing of the Space Shuttle. The video was designed to familiarize volunteer physicians from around the country with the specific emergency response protocols for a Space Shuttle launch or landing emergency at Kennedy Space Center. The methods used were consistent with standard film making techniques as outlined in several film making texts. The Production was divided into three phases; A pre-production phase wherein the research, screenwriting and production …


Specification For Visual Requirements Of Work-Centered Software Systems, James Robert Knapp Jan 2006

Specification For Visual Requirements Of Work-Centered Software Systems, James Robert Knapp

Browse all Theses and Dissertations

Work-centered software systems function as inherent work-aiding systems. Based on the design concept for a work-centered support system (WCSS), these software systems support user tasks and goals through both direct and indirect aiding methods within the interface client. In order to ensure the coherent development and delivery of work-centered software products, WCSS visual interface requirements must be specified in order to capture the cognitive and work-aiding aspects of the user interface design. Without the ability to specify such original requirements, the probability of creating an accurate and effective work-centered software system is significantly reduced. A new visual requirements specification language …


Determining The Effect Of Substitutions At Alanine 47 In Synechococcus Pcc6301 Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase (Rubisco), Christopher R. Salyer Jan 2006

Determining The Effect Of Substitutions At Alanine 47 In Synechococcus Pcc6301 Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase (Rubisco), Christopher R. Salyer

Browse all Theses and Dissertations

Mutant screening and genetic selection in various organisms have shown that residues far from the active site of ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO) can influence catalytic efficiency and CO2/O2 specificity. Because RubisCO catalyzes the rate-limiting step of photosynthesis, further study of these sites distant from the primary reaction center may provide the necessary information for engineering an increase in primary productivity of crop plants. In a previously described system of random mutagenesis and bioselection (Smith, 2002), the RubisCO genes from the cyanobacterium Synechococcus PCC6301, were randomly mutated and introduced into the photosynthetic bacterium Rhodobacter capsulatus. An A47T substitution resulted in a very …


Computational Study Of Ring-Cusp Magnet Configurations That Provide Maximum Electron Confinement, Taiwo A. Ogunjobi Jan 2006

Computational Study Of Ring-Cusp Magnet Configurations That Provide Maximum Electron Confinement, Taiwo A. Ogunjobi

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Enhancing the confinement of primary electrons within the plasma in a discharge chamber of an ion thruster improves plasma ionization and consequently the thruster's performance. This work computationally calculates the location, position, and orientation of the permanent magnets that provide a ring-cusp magnetic field that maximizes electron confinement in an axi-symmetric cylindrical aluminum-wall discharge chamber. Small samarium cobalt magnets are circumferentially arranged in a ring around the front, side, or back wall of the chamber. The generated ring-cusp magnetic field for any specified magnet configuration is calculated using MAXWELL2D, a two dimensional electromagnetic field simulation computer code. For various magnet …


Pyrrole Carboxamides As Potential Carbonic Anhydrase Inhibitors, Nishrin Ismailbhai Marketwala Jan 2006

Pyrrole Carboxamides As Potential Carbonic Anhydrase Inhibitors, Nishrin Ismailbhai Marketwala

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Carbonic anhydrases (CAs) are metalloenzymes that catalyze the reversible interconversion of CO2 and bicarbonate. We recently initiated a screen of a broad range of indoles and pyrroles possessing acyl-, carboxyl-, amido-, sulfonyl-, sulfamyl- and oxime- functionalities as potential inhibitors of á-CA II isozyme. As slight inhibition was observed in the case of 2-carboxamido-1-(phenylsulfonyl)pyrrole, and aware that pyrrole carboxamide derived sulfonamides had been previously demonstrated to possess CA inhibition, we sought to prepare a series of 1-(phenylsulfonyl)pyrrole-2-carboxamides but lacking a sulfonamide moiety to ascertain if the activity in our case might be due to a hitherto unrecognized pyrrole pharmacophore. To this …