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2004

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Evaluation Of The Playstation 2 As A Cluster Computing Node, Christopher R. Nigro Jan 2004

Evaluation Of The Playstation 2 As A Cluster Computing Node, Christopher R. Nigro

Theses

Cluster computing is currently a popular, cost-effective solution to the increasing computational demands of many applications in scientific computing and image processing. A cluster computer is comprised of several networked computers known as nodes. Since the goal of cluster computing is to provide a cost-effective means to processing computationally demanding applications, nodes that can be obtained at a low price with minimal performance tradeoff are always attractive. Presently, the most common cluster computers are comprised of networks of workstations constructed from commodity components. Recent trends have shown that computers being developed and deployed for purposes other than traditional personal computers …

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The Usability Of Online Payroll Marketing Websites., Maria Stella Plutino Jan 2004

The Usability Of Online Payroll Marketing Websites., Maria Stella Plutino

Theses

Payroll processing companies grow by acquiring new clients. Potential clients may base part of their decision on which company to use by evaluating the usability and functionality of its website. It is therefore important for these companies to design the marketing portion of their websites to attract new customers and give the potential customers the confidence that the site will provide a sufficient level of functionality and will have good attributes of usability. Once the customer engages the services of the company it is likely that the relationship will be based on the marketing portion of the site and likely …

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Use Of Electric Money In Japan, Tomoaki Miura Jan 2004

Use Of Electric Money In Japan, Tomoaki Miura

Theses

This paper will take a look at electric money and demonstrate that it cannot entirely replace cash in Japan. With the progress of Information Technology (IT), Electronic Commerce (EC, e-commerce) has recently expanded into the society in Japan. However, since Japan is still a developing nation in IT, the government has decided to advance the plan "eJapan" in 2001 that aims to make Japan the leading IT nation in the world within five years with all of the citizens actively using IT (IT Square, 2003). In the plan, the government has largely focused on five projects, which are the construction …

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Rationale For User Oriented Design Technique Selection, Susan M. Saeger Jan 2004

Rationale For User Oriented Design Technique Selection, Susan M. Saeger

Theses

This paper analyzes a set of guidelines for selecting a user oriented design technique. A fictional case study is used to illustrate the application of the guidelines.

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Data Hiding In Images Based On Fractal Modulation And Diversity Combining, Sarat B. Atluri Jan 2004

Data Hiding In Images Based On Fractal Modulation And Diversity Combining, Sarat B. Atluri

Theses

The current work provides a new data-embedding infrastructure based on fractal modulation. The embedding problem is tackled from a communications point of view. The data to be embedded becomes the signal to be transmitted through a watermark channel. The channel could be the image itself or some manipulation of the image. The image self noise and noise due to attacks are the two sources of noise in this paradigm. At the receiver, the image self noise has to be suppressed, while noise due to the attacks may sometimes be predicted and inverted. The concepts of fractal modulation and deterministic self-similar …

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Interdisciplinary Collaboration In Graphic Design, Jill M. Kepler Jan 2004

Interdisciplinary Collaboration In Graphic Design, Jill M. Kepler

Theses

Not Included

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Using System Call Analysis To Stop Evasion Attacks In Anomaly Based Intrusion Detection System, Ashish Liladhar Samant Jan 2004

Using System Call Analysis To Stop Evasion Attacks In Anomaly Based Intrusion Detection System, Ashish Liladhar Samant

Theses

Intrusion Detection Systems (IDSs) that operate on the principle of system call monitoring are known to be susceptible to mimicry or evasion attacks. It has been shown that an intelligent adversary armed with comprehensive knowledge of the target system or network, can penetrate these targets, hide his presence from the IDS, and continue to carry out damage. IDSs, which use system calls to define normal behavior, often leave out complimentary information about them, and intruders use precisely this drawback, to deceive the IDS. This thesis investigates the vulnerabilities of a system call based IDS and carries out a theoretical and …

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Digitally Tunable Low Noise Amplifier, Mohamed Benmansour Jan 2004

Digitally Tunable Low Noise Amplifier, Mohamed Benmansour

Theses

Low noise amplifiers are classified into two categories: Wideband low noise amplifiers and Narrowband low noise amplifiers. Wideband LNAs are known for achieving a poor noise performance. On the other hand, the noise performance of the narrowband amplifiers is good but only over a small frequency range. This constraint made their use restricted to certain applications, such as cellular phone applications (superheterodyne architecture), where a single operational frequency is needed. This thesis introduces a new low noise amplifier topology that provides a high selectivity and a low noise figure over a wide frequency range. The digitally tunable low noise amplifier …

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Dynamic Input Match Correction In R.F. Low Noise Amplifiers, Tejasvi Das Jan 2004

Dynamic Input Match Correction In R.F. Low Noise Amplifiers, Tejasvi Das

Theses

An R.F. circuit that recognizes its faults, and then corrects its performance in real-time has been the holy-grail of RFIC design. This work presents, for the first time, a complete architecture and successful implementation of such a circuit. It is the first step towards the grand vision of fault-free, package independent, integrated R.F. Front End circuitry. The performance of R.F. front-end circuitry can degrade significantly due to process faults and parasitic package inductances at its input. These inductances have wide tolerances and are difficult to co-design for. A novel methodology, which overcomes current obstacles plaguing such an objective, is proposed …

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Moving From Responsible Care Codes To Rc 14001 Management Systems: An Analysis Of Effects On Activities That Impact Regulatory Compliance And Ehs Performance, Liliana Yohonn Jan 2004

Moving From Responsible Care Codes To Rc 14001 Management Systems: An Analysis Of Effects On Activities That Impact Regulatory Compliance And Ehs Performance, Liliana Yohonn

Theses

This study aims to identify how the implementation of an Environmental Management System (EMS), designed to meet the requirements of the Responsible Care 14001:2002 Technical Specification, impacts the activities associated with compliance and improved environmental, health and safety performance.

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User Interface Design: Porting Game Technology Concepts To Applications, Angelia Wilson Jan 2004

User Interface Design: Porting Game Technology Concepts To Applications, Angelia Wilson

Theses

Not Included

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Children's Efl Motivation: An Investigation Of 7-12 Year Old Students In Training Schools In China, Daosheng Liao Jan 2004

Children's Efl Motivation: An Investigation Of 7-12 Year Old Students In Training Schools In China, Daosheng Liao

Theses: Doctorates and Masters

English training schools in China are a new EFL phenomenon and infromation about EFL for 7-12 year old students is also new. There appears to be little research done regarding their motivation to learn EFL, and this constitutes a gap in theory addressing this area. This research attempts to fill the gap by investigating the factors that affect the motivation of learners in this age group. Questionnaires wers administered to 200 students and the responses were analysed to establish the motivational factors associated with learning English in training schools in Xi'an, China.

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Can B2g Portals Be Used Effectively To Stimulate Business In Smes?: A Case Analysis Of The 2cities Business To Government Portal, Ian Martinus Jan 2004

Can B2g Portals Be Used Effectively To Stimulate Business In Smes?: A Case Analysis Of The 2cities Business To Government Portal, Ian Martinus

Theses: Doctorates and Masters

Small and Medium Enterprises (SMEs) have many options when purchasing goods or services. These include personal contacts and networks, familiar centralised supply sources and other ad hoc means. One purchasing possibility is to buy from and sell to other businesses within a similar geographic area. The benefits of buying and selling locally may not occur to SMEs. They seek, like other consumers, to get value for money, fast and efficient service, and a reasonable level of quality. Many factors can impinge upon an SME's decision to purchase locally. It can be assumed that, given a reasonable local option, SMEs wish …

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Kodak's Worst Nightmare Super 8 In The Digital Age: A Cultural History Of Super 8 Filmmaking In Australia 1965-2003, Keith Smith Jan 2004

Kodak's Worst Nightmare Super 8 In The Digital Age: A Cultural History Of Super 8 Filmmaking In Australia 1965-2003, Keith Smith

Theses: Doctorates and Masters

This project charts the extraordinary history of the Super 8 film medium, a popular amateur home movie format first introduced in 1965 and largely assumed to have disappeared with the advent of home video technologies in the early 1980's. Kodak's Worst Nightmare investigates the cultural history of the Super 8 medium with an emphasis on its (secret) life since 1986. lt asks how (and why) an apparently obsolete consumer technology has survived some 35 years into a digital future despite the emergence of technologically-advanced domestic video formats and Eastman Kodak's sustained attempts since the mid-80s to suppress, what is for …

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Terrestrial Isopods (Crustacea: Oniscidea) And Biogeographical Patterns From South-Western Australia, Simon L. Judd Jan 2004

Terrestrial Isopods (Crustacea: Oniscidea) And Biogeographical Patterns From South-Western Australia, Simon L. Judd

Theses: Doctorates and Masters

This thesis examines terrestrial isopod (Crustacea: Oniscidea) diversity and biogeography from south-western Australia, a region already recognised for the exceptional high biodiversity and concentrations of endemic species. A taxonomic investigation of isopods in the Western Australian Museum and material collected systematically as part of this study revealed seventy taxa, sixty of which were considered native species. The thesis provides a comprehensive review of regional taxonomic history and includes a key, complete with a set of forty characters states and taxa, illustrated by a number of photographic plates that are designed for use by specialists and non-specialists alike. Prior to this …

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Kimberley Women : Their Experiences Of Making A Remote Locality Home, Elaine Rabbitt Jan 2004

Kimberley Women : Their Experiences Of Making A Remote Locality Home, Elaine Rabbitt

Theses: Doctorates and Masters

In previous histories of Western Australia, pre-dominantly written from a male Eurocentric viewpoint, scant attention has been drawn to the everyday lives of country women. The study described in this dissertation explores the responses of women to the challenges of relocation and settlement within a remote locality in the Kimberley region of Western Australia.

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Discovering The Factors Impacting The Evaluation Of Knowledge Management In The Organizational Domain, Jozef G. Loermans Jan 2004

Discovering The Factors Impacting The Evaluation Of Knowledge Management In The Organizational Domain, Jozef G. Loermans

Theses: Doctorates and Masters

The knowledge, skills and experience possessed by employees, customers, suppliers and other stakeholders are major components of an organization's Intellectual Capital, the effective management of which has been found to be critical for business success. In order to manage knowledge at an organizational level however, it is necessary to be able to define it in the context of the organization, measure its existence and, more importantly, assess how its creation, use, dissemination, evaluation and management impacts business performance and learning. Whilst the term "Knowledge Management" has evolved since the early nineties into a generally recognisable management discipline in its own …

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The Construction Of A Business English Curriculum, Relevant To The Workplace, And Making Use Of Word Processing In Place Of Handwriting, Ladawan Wattanaboot Jan 2004

The Construction Of A Business English Curriculum, Relevant To The Workplace, And Making Use Of Word Processing In Place Of Handwriting, Ladawan Wattanaboot

Theses: Doctorates and Masters

Since the Thailand economic crisis in 1997 there has been a sense of urgency expressed in many areas of the society that businesses must modernize their practices and focus more on international trade and communication. Two important components of the changes required are better use of Information and Communication Technologies (ICT) and better use of the English language for business communication. In the education arena this has translated into the need to provide graduates with better skills in the use of English and computers. These two skill areas come together naturally in the study of Business English. In Thailand Rajabhat …

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Compatibility Of A Western Systemic Approach For Handling Complex, Pluralist And Coercive Problems In Developing Countries: A Case Study Of Micro Satellite Development In Indonesia, Alexander Sudibyo Jan 2004

Compatibility Of A Western Systemic Approach For Handling Complex, Pluralist And Coercive Problems In Developing Countries: A Case Study Of Micro Satellite Development In Indonesia, Alexander Sudibyo

Theses: Doctorates and Masters

In this era of globalization, there has been much western investment in the eastern world, increasing the number of large projects financed by internal and foreign investments. It was thought a challenging proposition to investigate whether systemic approaches could be used in eastern developing countries that are in transition between Toffler’s first (agricultural focused) and second (industrial centered) waves of economic development.

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Factors Influencing Academics' Usage Of Electronic Journals, Margaret Krikorian Jan 2004

Factors Influencing Academics' Usage Of Electronic Journals, Margaret Krikorian

Theses: Doctorates and Masters

Through a survey of academics at Edith Cowan University, Australia, this study explored their usage of and attitudes towards academic electronic journals (EJs). The data provided insights into the way academics were using EJs at the time of the study and their thoughts on how they will use them in the future. The emergence of academics publishing their work in EJs is a fairly recent phenomenon compared to the established tradition of publishing in paper-based journals. Many publishers have also begun to replace paper journals with electronic ones and many librarians have begun incorporating EJs into their resource collections. Librarians …

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Indicators Of Community Resilience : A Study Of Communities Facing Impending Natural Disasters, Julie A. Pooley Jan 2004

Indicators Of Community Resilience : A Study Of Communities Facing Impending Natural Disasters, Julie A. Pooley

Theses: Doctorates and Masters

Disasters are defined as a 'crisis event in which the demands being placed on a human system, by the event, exceed the systems capacity to respond' (Bolin, 1989, p. 62). In the literature the negative consequences of disasters are focused at the individual level and fail to take into account the context In which Individuals live and where the disaster occurred. Few studies utilize residents within a disaster community to define the factors that are relevant to their disaster experience especially in Australian settings. This present studies view of disasters places the individual within an ecological system to understand their …

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Target Selection For Antisense Oligonucleotide Induced Exon Skipping In The Dystrophin Gene, Stephen J. Errington Jan 2004

Target Selection For Antisense Oligonucleotide Induced Exon Skipping In The Dystrophin Gene, Stephen J. Errington

Theses: Doctorates and Masters

Duchene Muscular Dystrophy (DMD), and the milder allelic Becker muscular dystrophy (EMD), are X-linked recessive muscle wasting disorders characterised by mutations in the dystrophin gene. DMD occurs at a frequency of approximately 1 in 3500 male newborns and life expectancy is typically less than 30 years. Due to progressive muscle wasting, affected boys are restricted to a wheelchair by the age of 12 years. The most common cause of death is pneumonia, compounded by cardiac involvement. Mutations that disrupt the dystrophin reading frame, or prevent the synthesis of either terminus, preclude the synthesis of a fully functional dystrophin. The subsequent …

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A Public Survey On Electroconvulsive Therapy, Serene P. Teh Jan 2004

A Public Survey On Electroconvulsive Therapy, Serene P. Teh

Theses: Doctorates and Masters

Health care professionals have debated the use and effects of electroconvulsive therapy (ECT) for more than 65 years. Yet, the attitudes towards, and knowledge about, ECT have not been thoroughly researched within the Australian community. There is also little empirical research documenting ECT recipient characteristics, the number of ECT administrations and the number of patients treated. This study aimed to develop an Australian perspective on: (1) the level of Public knowledge about and attitudes towards ECT and (2) the practice of ECT. The objectives were achieved through the development of questionnaires, and the distribution of these questionnaires to the public …

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Women's Perceptions Of Safety : Cctv In An Inner City Setting, Kate Hancock Jan 2004

Women's Perceptions Of Safety : Cctv In An Inner City Setting, Kate Hancock

Theses: Doctorates and Masters

To date, most research on closed circuit television (CCTV) has come out of the United Kingdom (UK) where the growth of CCTV has reached immense proportions with wide support and funding from the Home Office. There are 33 systems operating in Australia, with the focus of this research on the first system installed in Perth, Western Australia in 1991. There is a dearth of information on CCTV in Australia, and little research looking at the link between CCTV, women’s safety and fear of crime. The literature on fear of crime shows that women are more fearful than men even though …

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Self-Reported Business Leadership Competencies Of Middle-Level Managers, Philip Teo Jan 2004

Self-Reported Business Leadership Competencies Of Middle-Level Managers, Philip Teo

Theses: Doctorates and Masters

This study aims to investigate self-reported managerial leadership competencies of middle-level managers in business organisations in Australia, and stems from the Karpin Report (1995) on perceived weaknesses in Leader hip and Management skills in Australia. The report leads to a need to investigate the perceptions of the current middle level business managers in regard to leadership competency and to develop a scale to measure leadership competency. A model of leadership competency, based on a literature review, was developed for this study and involves four aspects: Leading, Managing, Communicating and Best Practice. Data were collected in two parts-a questionnaire and interviews. …

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The Association Of Working Memory And Anxiety With Skill Acquisition And Transfer In Young And Older Adults, Isabelle Valk Jan 2004

The Association Of Working Memory And Anxiety With Skill Acquisition And Transfer In Young And Older Adults, Isabelle Valk

Theses: Doctorates and Masters

Two studies, involving a total of 184 adults between 17 and 89 years of age, were conducted to determine whether age differences in skill acquisition and transfer could be related to age differences in working memory functioning and anxiety. In both experiments, working memory functioning was measured using the Digit Span task (Wechsler, 1997) und the Reading Span tusk (Daneman & Carpenter, 1980), while anxiety levels were measured using the State Trait Anxiety Inventory (Spielberger, Gorsuch, Lushene, Vagg, & Jacobs, 1983). Participants were required to perform a mental arithmetic task in Experiment I, and a visual numerosity task in Experiment …

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An Exploratory Examination Of The Relationship Between Substance Use And Suicidal Ideation, David Felton Jan 2004

An Exploratory Examination Of The Relationship Between Substance Use And Suicidal Ideation, David Felton

Theses: Doctorates and Masters

Drug use has long been considered a risk factor when assessing the likelihood of an individual committing suicide (Weiss & Hufford, 1999). The research to date is primarily correlative and provides little guidance to the clinician when assessing the role that drug use plays in influencing the risk of suicide for a given individual. Clinical observations within the literature (Downey, 1991; Motto, 1999) report that alcohol or other drug (AOD) use may provide the means to regulate emotional distress. No published studies were found that examined the proposition that AOD use may have a range of positive as well as …

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Mental Disorder Labelling As An Extralegal Variable In Mock Jury Deliberations, Kristin B. Wallengren Jan 2004

Mental Disorder Labelling As An Extralegal Variable In Mock Jury Deliberations, Kristin B. Wallengren

Theses: Doctorates and Masters

Previous research has shown that a number of characteristics of trial participants (extralegal variables) can and do influence juror’s judgements. This is of importance as only the legally relevant facts of the case should be considered during a trial. The present study investigates the influence of victim characteristics on the juror decision making process during deliberation and the judgements made about the victim, crime and defendant in a mock jury setting, as well as investigating mock juror gender differences. A representative sample of people eligible for jury duty in Western Australia viewed a video vignette depicting a trial, in which …

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Father Role Identity : An Exploration Of The Construct And Its Measurement, Michelle J. Gobetz Jan 2004

Father Role Identity : An Exploration Of The Construct And Its Measurement, Michelle J. Gobetz

Theses: Doctorates and Masters

There is relatively little research in respect of father’s and their post-divorce contact with their children. Preliminary research suggests father’s identification with the parent role may play an influential role in this contact. Though the Self Perceptions of the Parental Role Questionnaire (SPPE) has been utilised to measure father’s identification with the parent role, the psychometric properties of this instrument have yet to be systemically investigated. The lack of psychometric information about the SPPR seriously limits this instruments utility. The aim of the current study was twofold. Firstly, to determine the psychometric properties of a formal measure of parent role …

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Is A Knowledge Based Value Network An Effective Model For Implementing E-Government?, Greg Robins Jan 2004

Is A Knowledge Based Value Network An Effective Model For Implementing E-Government?, Greg Robins

Theses: Doctorates and Masters

Is a knowledge based value network an effective model for implementing e-government? E-Government is a vision of how public sector organisations will govern, serve citizens, and interact with business partners, their employees, and other Government organisations. The “e” in e-Government represents a move to fully integrated, secure, on-demand accessible electronic Government that will: • improve integrated service delivery • provide universal citizen access • begin to enhance traditional Government structures and processes • support new Government products and services by relying on the emergence and convergence of new technologies • improve effectiveness Electronic commerce (e-commerce) has fundamentally changed the way …

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