Digital Commons Network^™

Web-Based Distance Instructional Partnership For Maritime Technology Of Pacific Rim Countries, Chun-Mei Shieh

Dissertations and Theses @ UNI

The prime purpose of this study was to identify and determine the attitudes and intentions of the faculty members in the field of marine technology education in Taiwan and Australia regarding adopting Web-based distance education. A secondary purpose was to develop guidelines for a program in preparation for implementing Web-based distance education for faculty members in Taiwan.

Five groups in the field of marine technology composed the research population for this study. They are the faculty members in Taiwan in nine vocational high schools, two junior colleges, the National Kaohsiung Institute Marine Technology (NKIMT), and the National Taiwan Ocean University …

A Simulation Program For Electronics Skill Knowledge Instruction At A Selected Community College In Taiwan, Hung-Jen Chen

Dissertations and Theses @ UNI

Since computers came into existence, simulations have been associated with it as the two inseparable media, simulations and computers, have had a mutually beneficial effect. With the advent of the flexible microcomputer, simulation has been widely used. In recent years, computer technology has infiltrated every sector in society, especially the educational system and industrial operations where simulations are essential for satisfying both instructional and industrial needs. Simulation effectiveness research has been mixed in both the educational system and industries. Therefore, it is still necessary to evaluate how effective computer simulation is as an instructional method or strategy.

This study was …

Integrating New Technologies Into The Methods Of Education (Intime): Its Impact On The Professional Practice Of Participating Teacher Educators, Marius Boboc

Dissertations and Theses @ UNI

The purpose of this qualitative study is to determine those factors that influenced the implementation of a technology-based project (Integrating New Technologies Into Methods of Education [INTIME]) as well as its overall impact on the professional practice of participating methods professors who used it in their classroom over a number o f semesters.

Recent research findings reveal the fact that teacher preparation programs lack the proper use of computer technology (CT). In this light, it would be expected that in- service teachers who have recently graduated college do not master the necessary technological skills to educate their own students for …

The Effects Of An Interactive Computerized Multimedia Tutorial On Knowledge Gain In Modular Fixturing Design Concepts, Veekit O'Charoen

Dissertations and Theses @ UNI

This study was designed to compare student knowledge gain from learning modular fixturing design concepts by computer tutorial versus traditional lecture. The use of computer tutorial to support engineering and technology classroom instructions has been a major issue for many studies. The undergraduate curricula in engineering and technology are becoming increasingly complex due to the today's modern wide variety of manufacturing processes. The concept of modular fixturing in tool design course is one of the technical competencies which most industries would like graduates to be able to apply their knowledge to real-world problems and situations.

An interactive computerized multimedia tutorial …

Migration And Cultural Identity: Performing The Afro-Caribbean Woman's Struggle, Elvinet Samantha Wilson

Dissertations and Theses @ UNI

Current research suggests a relationship between cultural identity negotiation and the phenomenon of border crossing. While a wealth of literature exists on the topic of migration, few studies reflect a scope that includes in-depth analysis of the experiences of Afro-Caribbean women in the United States.Through ethnographic and autoethnographic methodologies, and using a feminist theoretical lens, this study explores issues relating to cultural identity negotiation in the lives of 10 Black women from Jamaica, The Bahamas, and Trinidad, who now reside in the Midwest region of the United States. Analysis based on a grounded theory approach, allowed themes to emerge from …

Restoration Of The Lorentzian And Debye Curves Of Dielectrics And Magnetics For Fdtd Modeling, Marina Koledintseva, Konstantin Rozanov, James L. Drewniak, Gabriele Di Fazio

Electrical and Computer Engineering Faculty Research & Creative Works

The algorithms of extracting the Lorentzianand Debye-curve parameters of dielectric and magnetic materials from the results of measurements at several frequency points are presented. These algorithms are based on an analytical solution of systems of non-linear equations with physical constraints that follow from the fundamental principle of causality. The extracted parameters are useful for FDTD modeling of electromagnetic structures containing such dispersive media. Some examples are presented.

The Female Athlete Triad, Deedra Mae Billings

Graduate Research Papers

The interrelated components of disordered eating, amenorrhea, and osteoporosis make up the female athlete triad. All physically active girls and women are at risk for the triad, though some athletes are more susceptible than others. According to the American College of Sports Medicine (ACSM, 1997), the underlying development of the triad results from pressures that are often placed on women in order to "achieve or maintain unrealistically low body weight" (p. 1 ).

Microstructure Determination In A Self Assembled Surfacant System Formed By Aot/Lecithin/Isooctane And Water, Vivek Agarwal

Open Access Master's Theses

We have observed a novel transformation from a microemulsion to a gel phase by increasing the water content of a system consisting of bis(2-ethylhexyl) sodium sulfosuccinate (AOT), phosphatidycholine(lecithin), and 2,2,4 -trimethylpentane (isooctane). The viscosity increases by six orders of magnitude and a rigid gel forms as the water content is increased above a specific threshold. Small angle neutron scattering (SANS) experiments on this surfactant mesophase reveal the microstructure as columnar hexagonal at lower water contents and temperatures, and lamellar at higher water contents and temperatures. SANS is also able to capture the transition between these two structures. These structures are …

Remote Audiences Beyond 2000 : Radio, Everyday Life And Development In South India, Thomas J. Yesudhasan

Theses: Doctorates and Masters

The core of this thesis is that radio remains an important communication tool for tribal communities living In remote hill areas of South India. Some of the more salient findings relate to media uses and preferences ot people, suggesting that sophisticated negotiations take place between audiences and media. These Include suspicion of television and its impact upon work practices and education, the organization of time and space to accommodate radio and television Into people's busy daily lives, and the recognition that radio may be a more Innovative medium than television. These conclusions have been reached from an In- depth qualitative …

Body Perceptions Of Western Australian Female Group Fitness Instructors And The Influence Of The Workplace, Lana Leslie

Theses: Doctorates and Masters

Group fitness instructors work in an environment that promotes the often unattainable pursuit of an ideal body shape. The fitness centre often displays pictures of slim body shapes on the walls and sells goods and services that relate to weight loss and the improvement of the appearance. The instructors are part of this environment that promotes ideal body shapes, and they arc often seen as role models of health, fitness and slimness. It is possible that instructors arc under pressure to attain or maintain an ideal body shape, to be consistent with what their work environment represents. The purpose of …

Corporate Social Disclosure In The Timber Industry In Western Australia 1989-1998 : A Test Of Legitimacy Theory, Theo Christopher

Theses: Doctorates and Masters

In recent years, accounting researchers have turned their attention to media agenda setting theory in addition to legitimacy theory as the theoretical framework for researching voluntary social disclosure in the annual report of a company. Their research has tended to show a significant relationship between the extent and change in the number of press media social reports and the extent and level of social disclosure in the annual report of a company based on the same classification of Social items. They have also explored the existence of a time lag between the number of press media reports and disclosure in …

An Investigation Of The Perceptions Of The Policy Maker, Teachers And Students Of The Current Primary 4 Gifted Education Program In Singapore, Veeramangai Arulselvi Muthiah

Theses : Honours

As Singapore is a rapidly expanding technological society, there is a strong need for emergent thinkers or innovators due to global competition. Therefore, the identification of exceptionally able children is critical for the continued growth of Singapore. Singapore is a very small nation and relies strongly on human resources for its progress and prosperity. Hence, early identification of exceptionally able children will be an advantage to the nation. Education of gifted and talented children is just as important as the education of children with disabilities or developmental delay. In addition, there is growing concern among many Singaporeans that the current …

An Exploratory Study Of Constructive Differentiation By Managers Of Multi-Ethnic Workforces In Indonesia And Malaysia, M. A. Fergusson-Stewart

Theses : Honours

Indonesia and Malaysia are two of Australia's closest geographical neighbours and represent major trading partners; Malaysia, as one of the economic success stories of Southeast Asia and Indonesia, as the third most populous nation in the world are politically and economically of great significance to business in Australia. Both have experienced racial rioting, the former as recently as 1998, and the later in 1969. Much of the tension that has led to these riots centres around the relationship between the ethnic Chinese communities in these countries and the other ethnic groups, particularly the Pribumi in Indonesia and the Bumiputera in …

Ain’T Nothin’ But A Heartache? Love And Dating On Campus, Susan Murray

Faculty Publications

No abstract provided.

Rituals Of Ascent, Mihyun Choi

Theses

In this thesis project, author has worked to create ritual ceramics for use in the Catholic Church that fit well with the Korean sensibility. The altarpieces represent the ideal of nature - earth and sky.

A Novel Test Bed And Stochastic Vibration Diagnostics For Assessing The Condition Of Constant Velocity Joints, Gregory Kacprzynski

Theses

N/A||In this thesis, the design of a novel test bench for quickly and repeatedly testing CV joints under torque is provided along with vibration diagnostics software, developed in Matlab, for assessing the condition of a particular joint.

Actuate, Tracy Shell

Theses

Questioning and exploring what specific components are essential in making expressive utilitarian pottery is the core of my thesis investigation. I am curious to discover what characteristics of hand made pottery elevate these objects to treasured possessions while remaining utilitarian. Gaining an understanding of the delicate balance between engaging form and practical function will be at the root of this thesis journey. As my pots are intended to entice physical interaction they shall be designed to live harmoniously within the landscape of the contemporary home, complementing and enhancing food presentation and consumption. The work will possess strong forms that are …

Feasibility Study Of A Permanently Implanted Prosthetic Hand, Matt Williams

Theses

The feasibility of a permanently implanted prosthetic hand was evaluated from both an internal biocompatibility and exterior mechanics point of view. A literature review of the issues involved in permanent implantation of a percutanious device was performed in the areas of bone interaction and fixation and neural interface control. A theoretical implant was designed for a 90th percentile male, using an HA-G-Ti composite material to provide a permanent base to which the hand could attach. Using a radial implant length of 1.87 inches and an ulna implant length of 1.32 inches, the simulated implant could withstand a push out force …

A Demonstration In Communication And Task Completion Between Two Autonomous Robots, Adam Renzi

Theses

The world of robotics is rapidly changing. No more are the days of robotics classes being taught that focus merely on highly industrial, automation robots. Today's robotics is focusing more and more on microcontrollers and their implementation into everyday life. Miniature robotics and how it is implemented to make common tasks easier is becoming the focus of many robotics classes across the world. Microcontrollers allow users to control several inputs and outputs to complete somewhat difficult tasks. In today's society, one might find a microcontroller in anything from a computer to the average household toaster. As time has passed, microcontrollers …

Experimental Evaluation Of Impulse Turbine Designs For Chain Testing Systems, Aaron Donlon

Theses

There are several ways to test automotive timing chains for wear in a laboratory environment. One novel method proposed by Borg-Warner Morse TEC uses fluid jets striking an impeller blade. The momentum of the oil striking and deflected by the impeller blade is used to produce a torque. This torque is transmitted to the system through the timing chain. A previous theoretical design study (conducted elsewhere) evaluated some of the design factors as they related to machine performance and ultimately to the torque loads applied to the chain. From this theoretical study came the design for two novel bucket and …

Paintings And Photographs, Introduction To "William Wegman", Curtis Carter

Philosophy Faculty Research and Publications

No abstract provided.

Vehicle Simulations Of Fuel Economy For An Automatic Transmission And A Ratio Limited Continuously Variable Transmission, Hemant Suthar

Theses

An automatic transmission (AT) of a vehicle was compared with a ratio limited Continuously Variable Transmission (CVT). Dynamic model of a passenger car was simulated to compare the overall efficiency of the vehicle equipped with these different types of transmissions. The overall efficiencies were calculated in terms of fuel consumption of the vehicle. The results are based on the Environmental Protection Agency's (EPA) city and highway driving cycles. A Modular approach is taken to model an existing vehicle. The complete model is subdivided into an engine model, road load model, throttle and brake pedal models, and a transmission model. The …

Market Power In Chinese Taipei: Laws, Policies And Treatments, Kung-Chung Liu, Yun-Peng Chu

Research Collection Yong Pung How School Of Law

The experience of Chinese Taipei shows that opening up a previously protected market to new entrants can be a more effective and reliable way to enhance competition than regulating the behavior of dominant or monopolistic firms. Moreover, when opening up the market, the liberalizing measures adopted by government should be market-structure-neutral. That is, it should not try to dictate the direction and results of market competition. A more pressure-resistant mechanism should be designed to deal with market power, taking the form of a regime that is cross-sector, independent and collective in its decision-making, such as has been the case with …

Designing A Framework For The Alignment Of E-Business Strategy And Consultant Engagement Processes For Australian Smes : A Cross-Case Analysis, Shirley A. Bode

Theses: Doctorates and Masters

The majority of SMEs have neither the internal expertise nor financial resources to enable in-house development of electronic commerce and therefore turn to the services of website design consultants to assist them. Unfortunately, they often engage consultants without any clear idea of their intended e-business strategy and without due care as to effective engagement processes. This frequently leads to ineffective e-business development and a highly disaffected group of small entrepreneurs. The study suggests that there is a significant gap between the intended strategies of SMEs and the actual e-business strategy implemented. The study aimed to investigate the relationship between Australian …

Hardwiring Consumer Desire: Publishing And Promoting The Online Technocultural Experience : A Critical Textual Analysis Of Wired Magazine And Its Advertising, 1993-1996, Ann Willis

Theses: Doctorates and Masters

This thesis examines the evolution of magazine publishing in the face of significant technological change in print-based industries. It takes as its focus the techno-lifestyle magazine Wired, and to a lesser degree its online derivative, Hot Wired because both these media magazines exemplify the changes in publishing examined. In the magazine's initial editorial statement Louis Rossetto, the publisher and editor of Wired, claimed to ''reinvent the magazine .. ,going beyond paper by making our hard copy edition a gateway to our interactive services" {Rossetto, 1993, p. 12). This claim demands an explanation as it suggests that changes in media are …

Irene Greenwood: A Voice For Peace, Kaye Murray

Theses: Doctorates and Masters

The thesis establishes the contribution to feminism and the peace of Western Australian broadcaster, (Dr.) Irene Greenwood (AM). In spite of efforts by organised peace groups to persuade governments of the social, political and environmental consequences of violence and warfare, ours is still a violent and war-torn world. Feminism has made significant contributions to peace and justice and Greenwood’s social activism provides the opportunity to explore these links. The media are a powerful tool for social change. In a global climate where violence and warfare are the media’s currency, Irene Greenwood’s broadcasting career provides opportunities to explore the historical connections …

Factors Affecting The Bit Error Rate Performance Of The Indoor Radio Propagation Channel For 2.3-2.5 Ghz Frequency Band, Edward A. Walker

Theses: Doctorates and Masters

The use of wireless in buildings based on microwave radio technology has recently become a viable alternative to the traditional wired transmission media. Because of the portable nature of radio transceivers, the need for extensive cabling of buildings with either twisted pair, coaxial, or optical fibre cable is eliminated. This is particularly desirable where high user mobility occurs and existing wiring is not in place, or buildings are heritage in nature and extensive cabling is seen as intrusive. Economic analysis bas also shown that significant labour cost savings can result by using a radio system or a hybrid mix of …

The Use Of Scaffolding To Improve Student Learning With Interactive Multimedia Programs In Chemistry, Brian T. Grimes

Theses: Doctorates and Masters

The process of balancing and interpreting chemical equations involves the consideration of an abstract, non-observable phenomenon coupled with multi-level representation. Students find it conceptually demanding to visualise the particulate level of matter and hence experience difficulty in balancing chemical equations with understanding. Interactive multimedia with dynamic computer graphics can provide students with accurate, concrete representations of the particulate nature of matter. Such tools, when coupled with appropriate implementation strategies, have the potential to improve learning about chemical reactions. The study investigated the use of scaffolding techniques to enhance and direct student learning when using an interactive multimedia software (IMM) program, …

Crossing Over The Line : Becoming A Marijuana User Alters Perceptions Of Source And Message Credibility In Anti-Drug Campaigns, Fiona Perman

Theses: Doctorates and Masters

Illicit-drug use is a major problem in our society. Policing, charging and incarcerating offenders incurs a significant strain on government resources, and results in criminal records for those found guilty. This study examines the attitudes and beliefs of young adults (18-24 years) toward social marketing messages about marijuana and other illicit-drug use. The purpose of this study was to investigate the effect various levels of marijuana use have on young people’s acceptance of anti-drug messages. That is, do source and message credibility change as a result of young people’s experience of marijuana use?

An Exploration Of The Transcending Experience In The Art-Making Process, Veronica Aldous

Theses: Doctorates and Masters

This study explored the transcending experience as described by visual artists that sometimes occurs during the art-making process. The exploration was conducted within a philosophical framework informed by the researcher's practice of Transcendental Meditation (TM). From this perspective, transcending is related to personal, inner (subjective), and ephemeral aesthetic experiences which never-the-less make a powerful contribution to the visual artist's experience of the creative process and to a lesser extent, the final product. The focus of the study was on the identification and documentation of the personal and subjective aspects of art-making. The study consisted of two parts; (a) this written …