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Articles 13471 - 13500 of 14367

Full-Text Articles in Social and Behavioral Sciences

Internet Retailing: Back To The Future, Julie E. Francis, Lesley White Jan 2004

Internet Retailing: Back To The Future, Julie E. Francis, Lesley White

Faculty of Commerce - Papers (Archive)

This is an exciting era where academics are well positioned to cut through the hype and get down to the business of establishing Internet retailing as a distinct, credible and productive domain. Arguably, a critical step in advancing involves pausing to reflect on the emergence of other domains and capitalising on the power of hindsight to pre-emptively address undesirable patterns that risk being repeated. Towards this end, the conditions under which services marketing emerged as a domain in its own right are considered relative to the current state of Internet retailing. This highlights that just as services were once considered …

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A Web-Based Virtual Factory And Simulator For Industrial Statistics, Xuesong Chi, Matthew P. Pepper, Trevor A. Spedding Jan 2004

A Web-Based Virtual Factory And Simulator For Industrial Statistics, Xuesong Chi, Matthew P. Pepper, Trevor A. Spedding

Faculty of Commerce - Papers (Archive)

An educational web-based virtual factory and simulator environment is presented in this paper. It has been developed for university students to apply various statistical quality control techniques to explore the quality problems. The architecture of the simulator and methodologies for developing the website are discussed. Major benefits for both the students and lecturers are demonstrated.

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Scientists, Career Choices And Organisational Change: Managing Human Resources In Cross Sector R&D Organisations, Tim Turpin, Samuel Garrett-Jones, Kieren Diment Jan 2004

Scientists, Career Choices And Organisational Change: Managing Human Resources In Cross Sector R&D Organisations, Tim Turpin, Samuel Garrett-Jones, Kieren Diment

Faculty of Commerce - Papers (Archive)

The resource based view (RBV) of the firm has drawn attention to the role of human resources in building innovative capacity within firms. In ‘high technology’ firms scientific capability is a critical factor in achieving international competitiveness. Science, however, is a costly business and many firms are entering into cross sector R&D partnerships in order to gain access to leading edge scientific capability. The Australian Cooperative Research Centres (CRC) program is typical of the ways many governments are seeking to promote such cross-sector R&D collaboration. Scientists are key resources in these organisational arrangements. However, there is only fragmentary information available …

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Science For Life: An Evaluation Of New Zealand's Health Research Investment System Based On International Benchmarks, Samuel Garrett-Jones, Tim Turpin, Brian Wixted Jan 2004

Science For Life: An Evaluation Of New Zealand's Health Research Investment System Based On International Benchmarks, Samuel Garrett-Jones, Tim Turpin, Brian Wixted

Faculty of Commerce - Papers (Archive)

During the past decade there have been major developments in the way that research investments have been monitored and evaluated. While there are differences in the ways governments fund research around the world, and a diversity of approaches to evaluation, there are a number of common themes that can be observed in national experiences. As the importance of evaluation increases, the gap between current practice and best practice becomes more significant, and the need for comparative study and methods development grows. Current international ‘better-practice’ approaches to research evaluation and performance indicators reflect two important considerations. First, they make a clear …

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A Rationale For The Application Of The Gift-Exchange Paradigm To Volunteerism By A Nonprofit Organisation In A Melanesian Culture, Murray Millar, Anne Abraham Jan 2004

A Rationale For The Application Of The Gift-Exchange Paradigm To Volunteerism By A Nonprofit Organisation In A Melanesian Culture, Murray Millar, Anne Abraham

Faculty of Commerce - Papers (Archive)

A number of Australian non-profit organisations (NPOs) operate in both Australia and in developing countries and rely upon local volunteers in each situation. It is important for these organisations to know how volunteerism by local people in developing countries compares to volunteerism within Australia so that valid assumptions underlie the work in different cultural contexts. While a considerable amount of research has been done on formal volunteering within Australia, to date there have been no comparable studies conducted on formal volunteering in Papua New Guinea (PNG). Formal volunteering is a relatively new concept for PNG people even though informal volunteering …

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Improving Adaboost For Classification On Small Training Sample Sets With Active Learning, Lei Wang, Xuchun Li, Eric Sung Jan 2004

Improving Adaboost For Classification On Small Training Sample Sets With Active Learning, Lei Wang, Xuchun Li, Eric Sung

Faculty of Engineering and Information Sciences - Papers: Part A

Recently, AdaBoost has been widely used in many computer vision applications and has shown promising results. However, it is also observed that its classification performance is often poor when the size of the training sample set is small. In certain situations, there may be many unlabelled samples available and labelling them is costly and time-consuming. Thus it is desirable to pick a few good samples to be labelled. The key is how. In this paper, we integrate active learning with AdaBoost to attack this problem. The principle idea is to select the next unlabelled sample base on it being at …

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Synchrotron Radiation Based Experimental Determination Of The Optimal Energy For Cell Radiotoxicity Enhancement Following Photoelectric Effect On Stable Iodinated Compounds, S Corde, A Joubert, J F. Adam, A M. Charvet, J F. Le Bas, F Esteve, H Elleaume, J Balosso Jan 2004

Synchrotron Radiation Based Experimental Determination Of The Optimal Energy For Cell Radiotoxicity Enhancement Following Photoelectric Effect On Stable Iodinated Compounds, S Corde, A Joubert, J F. Adam, A M. Charvet, J F. Le Bas, F Esteve, H Elleaume, J Balosso

Faculty of Engineering and Information Sciences - Papers: Part A

This study was designed to experimentally evaluate the optimal X-ray energy for increasing the radiation energy absorbed in tumours loaded with iodinated compounds, using the photoelectric effect. SQ20B human cells were irradiated with synchrotron monochromatic beam tuned at 32.8, 33.5, 50 and 70 keV. Two cell treatments were compared to the control: cells suspended in 10 mg ml1 of iodine radiological contrast agent or cells pre-exposed with 10 mM of iodo-desoxyuridine (IUdR) for 48 h. Our radiobiological end point was clonogenic cell survival. Cells irradiated with both iodine compounds exhibited a radiation sensitisation enhancement. Moreover, it was energy dependent, with …

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Design-Side Considerations: A Reaction To Duem, Robert B. K. Brown Jan 2004

Design-Side Considerations: A Reaction To Duem, Robert B. K. Brown

Faculty of Engineering and Information Sciences - Papers: Part A

Evaluation of a system's usability is a difficult task, but a new method, DUEM, addresses several of the issues. Any evaluation conducted after the fact however has limited effect, so further work is required at the design end of the lifecycle. Early-Phase elicitation tools, such as i*, may form the basis for new design tools which simplify software development, improve usability and ensure greater system success. Informing such design tools with the principles of the latest Activity Theory-based usability evaluation methods, such as DUEM should facilitate easier testing. As an added benefit, such a design method can form the first …

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A Systematic Study Of Radio-Induced X-Ray Cavities In Clusters, Groups, And Galaxies, L Birzan, D A. Rafferty, B R. Mcnamara, M W. Wise, Paul E. J Nulsen Jan 2004

A Systematic Study Of Radio-Induced X-Ray Cavities In Clusters, Groups, And Galaxies, L Birzan, D A. Rafferty, B R. Mcnamara, M W. Wise, Paul E. J Nulsen

Faculty of Engineering and Information Sciences - Papers: Part A

We present an analysis of 16 galaxy clusters, one group, and one galaxy drawn from the Chandra Data Archive. These systems possess prominent X-ray surface brightness depressions associated with cavities or bubbles that were created by interactions between powerful radio sources and the surrounding hot gas. The central galaxies in these systems harbor radio sources with luminosities ranging between ∼2 × 10 38 and 7 × 10 44 ergs s -1. The cavities have an average radius of ∼10 kpc, and they lie at an average projected distance of ∼20 kpc from the central galaxy. The minimum energy associated with …

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A Review Of Routing Protocols For Mobile Ad Hoc Networks, Mehran Abolhasan, Tadeusz Wysocki, Eryk Dutkiewicz Jan 2004

A Review Of Routing Protocols For Mobile Ad Hoc Networks, Mehran Abolhasan, Tadeusz Wysocki, Eryk Dutkiewicz

Faculty of Engineering and Information Sciences - Papers: Part A

The 1990s have seen a rapid growth of research interests in mobile ad hoc networking. The infrastructureless and the dynamic nature of these networks demands new set of networking strategies to be implemented in order to provide efficient end-to-end communication. This, along with the diverse application of these networks in many different scenarios such as battlefield and disaster recovery, have seen MANETs being researched by many different organisations and institutes. MANETs employ the traditional TCP/IP structure to provide end-to-end communication between nodes. However, due to their mobility and the limited resource in wireless networks, each layer in the TCP/IP model …

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How Is Intellectual Capital Being Reported In A Developing Nation?, Indra Abeysekera, J. Guthrie Jan 2004

How Is Intellectual Capital Being Reported In A Developing Nation?, Indra Abeysekera, J. Guthrie

Faculty of Commerce - Papers (Archive)

To ascertain the status of intellectual capital reporting in a developing nation, this study examined annual reports of the top 30 companies in Sri Lanka. These were analysed using content analysis, and data were recorded in a theoretically backed coding framework with 45 intellectual capital items that were categorized into internal, external and human capital. The findings indicated that the most reported was external capital by frequency and human capital by line count. Only a small proportion of intellectual capital items reported were quantified.

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Accounting For Housing Costs In Regional Income Comparisons, Peter M. Siminski, P. Saunders Jan 2004

Accounting For Housing Costs In Regional Income Comparisons, Peter M. Siminski, P. Saunders

Faculty of Commerce - Papers (Archive)

This paper discusses a series of methodological issues that arise when assessing regional differences in the propensity of households to be relatively poor, focusing specifically on whether it is better to base such comparisons on measures of income that are defined before or after deducting housing costs. It is argued on conceptual grounds relating to the factors that give rise to regional differences in housing costs, that an after-housing costs measure of income is preferable for some, but not all, regional analyses. It is also demonstrated that differences in housing costs are not always offset by differences in transport costs …

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Export Expansion And The Choice Of Export Mode - Is There Evidence Of Switching Over Time?, Ann Hodgkinson Jan 2004

Export Expansion And The Choice Of Export Mode - Is There Evidence Of Switching Over Time?, Ann Hodgkinson

Faculty of Commerce - Papers (Archive)

Stage theory argues that firms expand exports incrementally and, in the process, pass through a series of increasingly more resource intensive export channels. This paper tests this hypothesis for NSW regional exporters in the period 1996/97 to2000/01. Consistent with other studies, we found general support for incremental export expansion, and that firms added more sophisticated export modes as commitment increased. However, they did not discard earlier modes in this process. One major contradiction to stage theory lay with ‘born global’ firms, which move immediately tohigh export ratios. A second more unexpected one lay with long term, intensiveexporters, which persisted in …

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The Role Of Emotional Assets And Liabilities In A Firm, Indra Abeysekera Jan 2004

The Role Of Emotional Assets And Liabilities In A Firm, Indra Abeysekera

Faculty of Commerce - Papers (Archive)

There is an absence of research addressing the process by which emotional (also called sensational) assets and liabilities interact with the intellectual and accounting assets and liabilities of a firm. This conceptual paper discusses the relationship between these types of assets and liabilities, and examines the way in which emotional assets and liabilities (emotional capital) influence the fair value, profits and cash flow of a firm. It outlines how the core emotions related to products and services can influence customers in making purchasing decisions that maximise the value of a firm. It also offers indicators for the managing and reporting …

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Learning And Doing In Communities: Understanding Knowledge Management Through The Lens Of Activity Theory, Helen M. Hasan Jan 2004

Learning And Doing In Communities: Understanding Knowledge Management Through The Lens Of Activity Theory, Helen M. Hasan

Faculty of Commerce - Papers (Archive)

No abstract provided.

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Online Introduction To Information Literacy: Ticking That Box Or Embedding That Attribute??, Robbie Collins, A. Hill Dec 2003

Online Introduction To Information Literacy: Ticking That Box Or Embedding That Attribute??, Robbie Collins, A. Hill

Senior Deputy Vice-Chancellor and Deputy Vice-Chancellor (Education) - Papers

The University of Wollongong introduced an online compulsory undergraduate Information Literacy Introductory Program (ILIP) in 1999. Extensions and adjustments make ILIP 2003 a requirement for postgraduate coursework students as well as undergraduate students. ILIP is also highly recommended to incoming research students. Such policy initiatives for a compulsory online learning tool raise interesting questions about the interaction of University policy and learning and teaching policy, about the implementation of such policy and about the effectiveness of the tool both alone and as part of a process. This paper suggests that the compulsory ruling has effected the tool’s development and implementation. …

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Interpretation And Orientalism: Outing Japan's Sexual Minorities To The English-Speaking World, Mark J. Mclelland Dec 2003

Interpretation And Orientalism: Outing Japan's Sexual Minorities To The English-Speaking World, Mark J. Mclelland

Faculty of Arts - Papers (Archive)

The growing visibility of Japanese gay men and lesbians who articulate their identities in a manner similar to activists in the west has been heightened by two recent English books Queer Japan and Coming Out in Japan. While acknowledging the need to listen to a plurality of voices from Japan, this essay critiques the manner in which the coming-out narratives in these books have been framed by their western translators and editors. In the introductions to both books, Japan is (once again) pictured as a feudal and repressive society. In their efforts to let the homosexual subaltern speak, the translators …

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New Wine In Old Bottles: A Case Study Of Innovation Territories In 'New World' Wine Production, D. K. Aylward, T. Turpin Dec 2003

New Wine In Old Bottles: A Case Study Of Innovation Territories In 'New World' Wine Production, D. K. Aylward, T. Turpin

Faculty of Commerce - Papers (Archive)

This article applies the concept of ‘innovation territories’ to explain the recent export success of the Australian Wine Industry. Recent data collected from four ‘New World’ wine producing countries are contrasted in order to investigate ‘innovation territories’ that in the Australian context transcend geographic and policy boundaries. The international comparison shows that these territories can be mapped and their interaction compared. A major finding from the study is that one of the major contributors to Australia’s success in gaining comparative advantage in this industry is the way local and national investments in R&D have transcended geographic and policy boundaries. Coordination …

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A Developmental Approach To Teaching Internet Marketing, Rohan Miller, Ray Stace, Gwyneth Howell Dec 2003

A Developmental Approach To Teaching Internet Marketing, Rohan Miller, Ray Stace, Gwyneth Howell

Senior Deputy Vice-Chancellor and Deputy Vice-Chancellor (Education) - Papers

Just as buying and selling over the Internet represents a new frontier for commerce, teaching students how to best use the Internet in marketing presents educators with new challenges and new opportunities. Perhaps the most distinguishing feature of Internet commerce that must be confronted by educators is the general absence of inter-personal communication in customer exchanges. As most Internet marketing takes place using a self-service technology (SST) that enables customers to consume products independent of direct service employee involvement (Meuter, Ostrom, Roundtree and Bitner 2000), it seems inappropriate to teach marketing in an Internet environment by relying on traditional lecture-tutorial …

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Living On The Edge-Plants And Global Change In Continental And Maritime Antarctica, Sharon A. Robinson, J. Wasley, A. K. Tobin Dec 2003

Living On The Edge-Plants And Global Change In Continental And Maritime Antarctica, Sharon A. Robinson, J. Wasley, A. K. Tobin

Faculty of Science - Papers (Archive)

Antarctic terrestrial ecosystems experience some of the most extreme growth conditions on Earth and are characterised by extreme aridity and sub-zero temperatures. Antarctic vegetation is therefore at the physiological limits of survival and, as a consequence, even slight changes to growth conditions are likely to have a large impact, rendering Antarctic terrestrial communities sensitive to climate change. Climate change is predicted to affect the high latitude regions first and most severely. In recent decades, the Antarctic has undergone significant environmental change, including the largest increases in ultraviolet B (UV-B; 290-320nm) radiation levels in the world and, in the maritime region …

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Career Potential For New Science Journalists, Troy Coyle Dec 2003

Career Potential For New Science Journalists, Troy Coyle

Faculty of Creative Arts - Papers (Archive)

Despite public support for science reportage, science stories are rare in Australian media. The reasons for this are not clear but the net impact is that there are few opportunities for aspiring science journalists in a market that is dominated by a few high-profile individuals. Thus, budding science journalists would probably be best served by trying to create new opportunities and widening the market for science journalism, rather than competing for the few existing niche positions. This study investigates the potential career paths for new science journalists as well as the challenges facing science journalism in Australia.

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Corporate Governance, The Environment And The Internet, Jane Andrew Dec 2003

Corporate Governance, The Environment And The Internet, Jane Andrew

Faculty of Commerce - Papers (Archive)

Corporate use of the internet for a variety of business purposes is now commonplace. Owning and occupying internet space is almost essential for publicly traded companies, either as a place to do business or as a place to exchange information about business. It has also been documented that the internet provides a global meeting ground for those interested in social and environmental change. The two ideas are now combining, leading to a situation in which corporations are using their web pages to provide environmental information about their activities as part of their corporate governance strategy. This paper performs an initial …

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Data-Driven Market Segmentation - A Structure-Based Conceptual Framework For Management Decision Support, Sara Dolnicar, Friedrich Leisch Dec 2003

Data-Driven Market Segmentation - A Structure-Based Conceptual Framework For Management Decision Support, Sara Dolnicar, Friedrich Leisch

Faculty of Commerce - Papers (Archive)

Market segmentation increasingly uses homogeneous groups of consumers determined on the basis of empirical market data as target segments (a posteriori-, data-driven-, post hoc segmentation) rather than splitting individuals according to single, typically socio-demographic or geographic, criteria (a priori-, commen sense segmentation). A vast amount of contributions has been made to improve methodology of identifying or constructing data-based market segments. However, real world data sets often do not contain clearly separated density clusters. Therefore all techniques used in data-based market segmentation can render multiple solutions of similar quality. So far no attempt has been made to construct a framework enabling …

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Issues In Strategy Classifications In Language Learning: A Framework For Kanji Learning Strategy Research, G. Haththotuwa Gamage Dec 2003

Issues In Strategy Classifications In Language Learning: A Framework For Kanji Learning Strategy Research, G. Haththotuwa Gamage

Faculty of Arts - Papers (Archive)

A significant amount of research has contributed to our understanding of language learning strategies in the past decade. Orthography-specific characteristics of kanji (Chinese characters used in Japanese language) have seen the development of a growing interest in kanji learning strategy research. This paper examines recent trends in language learning strategies in general and identifies unresolved issues related to research in kanji learning strategies. A conceptual framework for further research is discussed in order to assist approaches to kanji learning strategies and research conducted within the area.

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Extreme Marine Inundations (Tsunamis?) Of Coastal Western Australia, J. Nott, Edward A. Bryant Nov 2003

Extreme Marine Inundations (Tsunamis?) Of Coastal Western Australia, J. Nott, Edward A. Bryant

Faculty of Science - Papers (Archive)

Along 2500 km of the Western Australian coast, prehistoric ephemeral marine inundations (storm surges or tsunamis) were much larger than those that occurred since European settlement. The evidence is in the form of shell and coral deposits atop 30-m-high headlands, sand deposits containing large boulders, shell and coral several kilometers inland, and fields of large imbricated boulders across shore platforms. The size of transported boulders and the altitude of these deposits suggest that tsunamis were responsible, not large storm waves. The orientation of boulders reveals paleowave directions. Radiocarbon dating of the deposits suggest three very large tsunamis along this coast …

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Organizational Change Stories And Management Research: Facts Or Fiction, Patrick M. Dawson Sep 2003

Organizational Change Stories And Management Research: Facts Or Fiction, Patrick M. Dawson

Faculty of Commerce - Papers (Archive)

Company change stories are often constructed around a linear series of ‘successful’ events which serve to show the company in a positive light to any interested external party. These stories of company success sanitise this process and offer data for change experts to formulate neat linear prescriptions on how to best manage change. This position is criticised in this paper which draws on processual case study data to argue that change is a far more complex muddied political process consisting of competing histories and ongoing multiple change narratives which may vie for dominance in seeking to be the change story. …

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Measuring What We Do, Kim James Sep 2003

Measuring What We Do, Kim James

Senior Deputy Vice-Chancellor and Deputy Vice-Chancellor (Education) - Papers

When I first joined the University Library in 2000 the Library was in the process of establishing formal agreements with many of its monograph suppliers in the form of Service Level Agreements. Our first SLAs were signed with all our major suppliers in either 2000 or 2001. The SLA's not only document the agreed terms of trade between parties but they include scope for mutual benefit between the parties by sharing of information and collaboration. The benefits of establishing SLAs and improving performance measurement information include: • Improved business relationships with suppliers; • Increased confidence by both parties; • More …

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An Empirical Note On The Random Walk Behaviour And Market Efficiency Of Latin American Stock Markets, A. C. Worthington, H. Higgs Sep 2003

An Empirical Note On The Random Walk Behaviour And Market Efficiency Of Latin American Stock Markets, A. C. Worthington, H. Higgs

Faculty of Commerce - Papers (Archive)

This note examines the weak-form market efficiency of Latin American equity markets. Daily returns for Argentina, Brazil, Chile, Colombia, Mexico, Peru and Venezuela are examined for random walks using serial correlation coefficient and runs tests, Augmented Dickey-Fuller (ADF), Phillips-Perron (PP) and Kwiatkowski, Phillips, Schmidt and Shin (KPSS) unit root tests and multiple variance ratio (MVR) tests. The results, which are in broad agreement across the approaches employed, indicate that none of the markets are characterised by random walks and hence are not weak-form efficient, even under some less stringent random walk criteria.

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Who's Looking After The Tobacco Industry, Lee C. Moerman, S. L. Van Der Laan Sep 2003

Who's Looking After The Tobacco Industry, Lee C. Moerman, S. L. Van Der Laan

Faculty of Commerce - Papers (Archive)

On 21st May 2003, after four years of negotiation, the World Health Assembly (WHA) adopted the World Health Organisation (WHO) Framework Convention on Tobacco Control. Once ratified this framework convention will ultimately constrain the activities of the tobacco industry globally. In light of increasing litigation and exposure of the industry’s strategies to maintain profitability, will the tobacco industry remain quiescent on this further threat to their legitimacy? A weapon in the tobacco industry’s armoury is to redefine the public policy agenda via a legitimate forum. This can include eliciting debate in any credible forum and in doing so, attempt to …

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Lost Memories Of Korean Cinema: Film Policies During Japanese Colonial Rule, 1919-1937, Brian M. Yecies, Ae-Gyung Shim Sep 2003

Lost Memories Of Korean Cinema: Film Policies During Japanese Colonial Rule, 1919-1937, Brian M. Yecies, Ae-Gyung Shim

Faculty of Arts - Papers (Archive)

This article analyzes the development and enforcement of film policy and censorship regulations in colonial Korea and draws attention to their impact on the production and exhibition market of Korean cinema. The period between 1919 and 1937 is chosen for this study because it marks the release of the first Korean kino-drama film project, includes Korea’s boom of silent filmmaking and the expansion of Hollywood and Japanese distribution exchanges in Seoul, and leads to the eventual tightening of Japanese censorship by state police. This period is generally known as the ascent of Japan’s imperialistic policies. Given Japan’s occupation of Korea …

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