Wallace lines in eastern Gondwana : palaeobiogeography of Australasian permian brachipoda

The present Australian continent was a major component of the north eastern peninsula of Gondwana, itself the southern region of Pangaea, during the Permian period. Surrounding what is now Australia, were additional elements of north eastern Gondwana that are now incorporated into the tectonically complex regions of New Zealand, New Caledonia, the island of New Guinea, Timor, south east Asia, the Himalaya and southern Tibet. India was to the west and south west and Antarctica to the south. Marine water temperatures ranged from cold to temperate and tropical as Permian global climates ameliorated, global surface ocean circulation systems warmed, and due to rifting and northward drifting of some terranes.

Provincialism of global marine faunas was pronounced during the Permian and hence refined biostratigraphical correlations are often fraught with difficulty. The 'middle' Permian stratotypes approved by the International Subcommission on the Permian System have little direct relevance to correlations within the Gondwanan Region at the level of operational biostratigraphical zonal schemes. Brachiopoda are a dominant marine benthonic faunal element of Permian Gondwanan faunas and they provide refined correlations between marine basins within a specific faunal province. Modem faunal provinces are recognised by the distribution patterns of species and genera belonging to a single family or superfamily such as the Papilionoidea within the Insecta. This review provides an example from Permian Brachiopoda, using the distribution data of genera and subgenera of the superfamily Ingelarelloidea, in order to demonstrate the ability to define provinces and their 'Wallace lines' of demarcation between provinces in the geological past.

Bacterial lessons on organelle division

Mitochondria and chloroplasts arose from bacterial endosymbionts about a billion years ago. This ancestry is now showing us how these organelles divide in modem cells.

Longitudinal study of computer usage in flexible engineering education

A longitudinal analysis of computer usage by commencing students in Deakin University's undergraduate engineering and technology programs over the period 1998 to 2001 revealed that; access to computers was at high levels; mean computer usage for off campus students had not changed significantly, but had risen significantly for on campus students; while access to the Internet / WWW had not increased significantly, reported regular use of the Internet / WWW had risen significantly; while most students continued to report their source of Internet / WWW access as either home or university, the proportion reporting home as their source of access had risen significantly; and the reported regular use of email rose significantly. Other results are also presented.

These results imply that commencing engineering and technology students are well placed to adopt online delivery and support of teaching and learning. However, while it might now be reasonable to assume that all students have access to computers and the Internet, the experiences of on campus students in computer laboratories with broadband network access will be different from off campus students accessing the Internet via a dialup modem connection. A small proportion of commencing students were unaware of the computing facilities provided by the university; an orientation program covering computing facilities and services would benefit all commencing students.

Transitional labour markets : a social investment and risk mitigation strategy for social policy

Drawing on transitional labor market (TLM) theory, this introductory chapter highlights major themes, overviews the contributions to this volume and suggests a future agenda for policy makers. The focus of applied research projects has been the impact of post-modem social transformations on systems of social protection, looking through the lens of the labor market and shifts in household and family structure. The Transitional Labor Market project uses the TLM model as a means of developing new thinking on how flexibility and innovation might be paired with social investment and new forms of social protection. TLM theory emphasizes the importance of institutions and of the links between different institutions which frequently operate as policy silos, rather than integrated systems to buffer risks and support capability and enhance employability. The great advantage of the TLM model is that it draws attention to the right places for strategic reform. It does not offer a standard set of institutions to facilitate transitions however.

What is the value of the arts?

In an age of globalisation, economic restructuring and rampant consumption, the "cultural industries" have come to be viewed as offering a source of social and economic salvation to declining towns, cities and regions. However, it is far from clear to what extent the arts, media and related tourism create employment, wealth, capital and community cohesion. What then is the value of the cultural industries and what concepts can be deployed to answer this question? This paper will report on one effort to devise a theoretical framework to assess the value of the cultural industries in one small Australian city. Drawing on Marxism, Pierre Boudieu and post-modem theory, it will develop a particular concept of "cultural capital" for use in quantifying and qualifying the socio-economic contribution of the cultural industries in Geelong, Victoria. It will argue that by linking Marx to Bourdieu around reformulated notions of "value" and "cultural capital", a theoretically rigorous framework can be distilled to assess and argue for the value of the arts. Such a concept has particular relevance and implications for arts managers.

Globalizing heritage: world heritage as a manifestation of modernism and the challenge from the periphery

Government efforts to protect monuments and sites of cultural heritage value have gone on for many centuries. The distinctive new chapter that
the 20th Century brought to cultural heritage protection was the establishment of a globalized effort over and above the work of nation states, This led to a new cultural heritage bureaucracy at the international level, the development of new sets of 'universal' standards, and a new set of places deemed to be of world heritage significance, All of this was done in the spirit of goodwill and optimism that infused the modem movement and that made possible the establishment of the so-called Bretton Woods organizations such as the United Nations as well as the parallel organizations specifically dealing with Cultural Heritage - UNESCO, ICOMOS, ICOM and ICCROM, In recent decades cultural relativists have challenged the drive towards uniformity implicit in the global activities of the modernist organizations, and various parts of the periphery have reacted against aspects of the global cultural heritage approach, The Venice Charter is no longer regarded as the single, universal way to conserve heritage places. It has been replaced or supplemented in large parts of the world by alternatives and modifications such as the Nara Document and Burra Charter. If it is no longer acceptable to provide a universal answer to the question of how do we identify and save heritage, the challenge of the 21st Century is to make the most of the complexity of standards that now exists.

Mlearning for India : any potential?

The trend towards mLearning is attributed to the growth of knowledge based societies (UNESC0,2005). In this paper, we examine if there is a case for mLearning in India, a developing nation with certain unique contributory factors such as rapid diffusion of mobile communication technologies negating the need for fixed line infrastructure; and the rising demand for flexible learning approaches by the eager, upwardly mobile, middle class population. Our research is informed by learning theory of constructivism that seems to underlie flexible adult learning in modem contexts. A speculative ongoing debate is examined through the lens of critical discourse analysis, to present an outlook for India. We open a launching platform for empirical work in India that would enable building of relevant models by extrapolating findings from this initial research. More significantly, the stakeholders in mLearning such as mobile technology/service providers, education providers and organisations that foster staff development in particular may be beneficiaries from the findings of this preliminary research.

Postmodernist theory and its relationship to tourism research

This article highlights the theoretical notion of Postmodernism and attempts to place Tourism research into the postmodernism frame of reference. This is achieved by a brief description of the theory and further development in section two which reviews the challenges of postmodernism to research in the tourism field. There is then an endeavour to intertwine the constructs of postmodernist theory and to illustrate how it can relate to the tourism industry and in particular contemporary tourism. Indeed, we argue that even though a number of authors have begun to chart the sociological dimensions of post-modem tourism they have done so without highlighting the definitions and structure of postmodernist theory. Examples are given in order to support the theoretical approach to research which we suggest in this paper and every effort is undertaken in order to argue that postmodernist research in tourism can be beneficial and fruitful tor future directions. Consequently this article attempts to dispel some of the widespread bemusement concerning post-modem theories and post-modern tourism by reviewing some of the recent developments in the area and suggesting further research.

E-creativity: investigating computer-supported creativity

A fusion of the power of modem information and communication technology with the potential of human creativity provides an important and interesting area for research. In this paper, we outline this general research area that we term ecreativity. In particular, we describe our own focus of interest that we label computer supported creativity and the design of creativity support systems. As this is a largely uncharted territory, further research is of vital importance. We describe our research approach in this area and illustrate this with extracts from a case study of an artist who makes extensive and novel use of information technology in her creation of paintings.

Valuing creativity in technology education

When he was only twelve, Peter Jackson (director of The Lord of the Rings trilogy) cut fur strips from his mother's stole, and using wire he made a 20 cm model of King Kong. After a long incubation period for his ideas, he devised a modem version of the film King Kong. Research shows that the generation of new ideas (generative mental state) cannot exist at the same time as the non-generative/analytical mental state. This research has implications for technology educators who value creativity. We explored how an incubation period of non-focused thinking affected children's creative ideas for their technological products. Five teachers and 117 children from primary schools in a Victorian regional city and a semirural village participated in the study. The teachers factored in an incubation period that allowed time for the children's attention to wander in a relaxed and uncompetitive environment. We analyzed transcripts of teacher interviews and the children's written evaluations and drawings. We found a correlation between the incubation of ideas and the degree of creativity exhibited by the children. This key finding suggests that teachers of technology should take the incubation period into account in order to enhance creativity in the children's technology designs.

A life cycle inventory of aluminium die casting

As part of an ongoing project, a life cycle inventory (LCI) of aluminium high pressure die casting (HPDC) has been collected. This has been conducted from the view of an individual product and also the entire process. The objective of the study was to analyse the process and suggest changes to reduce environmental impacts. One modem aluminium high pressure die casting plant located in Victoria, Australia was evaluated and modelled. Site specific data on energy and materials was gathered and the process was modelled using a typical automotive component. The paper also presents our experience and methodology used in this inventory data collection process from the real industry for LCA purposes. The inventory data collected itself reveals that the HPDC process is energy intensive and as such the major emissions were from the use of natural gas fired furnaces and from the brown coal derived electricity. It is also found the large environmental benefits of using secondary aluminium over primary aluminium in the HPDC process. A detailed LCA is being cal1ied out based on the inventory obtained.

Towering over all : the Italianate villa in the colonial landscape

The Picturesque aesthetic emerged in the later 18th century, uniting the Sublime and the Beautiful and had its roots in the paintings of Claude Lorrain. In Britain, and in Australia, it came to link art, literature and landscape with architecture. The Picturesque aesthetic informed much of colonial culture which was achieved, in part, through the production and dissemination of architectural pattern books catering for the aspirations of the rising middle classes. This was against a background of political change including democratic reform. The Italianate villa, codified and promoted in such pattern books, was a particularly successful synthesis of style, form and function. The first Italianate villa in England, Cronkhill (1803) by John Nash contains all the ingredients which were essential to the model and had a deeper meaning. Deepdene (from 1807) by Thomas Hope gave the model further impetus. The works of Charles Barry and others in a second generation confirmed the model's acceptability. In Britain, its public status peaked with Osborne House (from 1845), Queen Victoria's Italianate villa on the Isle of Wight, Robert Kerr used a vignette of Osborne House on the title page of his sophisticated and influential pattern book, The Gentleman's House (1864,1871). It was one of many books, including those of J.C, Loudon and AJ. Downing, current in colonial Victoria. The latter authors and horticulturists were themselves villa dwellers with libraries and orchards, two criteria for the true villa lifestyle. Situation and a sense of retreat were the two further criteria for the villa lifestyle. As the new colony of Victoria blossomed between 1851 and 1891, the Italianate villa, its garden setting and its landscape siting captured the tenor of the times. Melbourne, the capital was a rich manufacturing metropolis with a productive hinterland and international markets. The people enjoyed a prosperity and lifestyle which they wished to display. Those who had a position in society were keen to demonstrate and protect it. Those with aspirations attempted to provide the evidence necessary for such acceptance, The model matured and became ubiquitous. Its evolution can be traced through a series of increasingly complicated rural and suburban examples, a process which modernist historians have dismissed as a decadent decline. These villas, in fact, demonstrate an increasingly sophisticated retreat by merchants from ‘the Town’ and by graziers from ‘the Country’. In both town and country, the towers of villas mark territory newly acquired. The same claim was often made in humbler situations. Government House, Melbourne (from 1871), a splendid Italianate villa and arguably finer than Osborne House, was set in a cultivated landscape and towered above all It incorporated the four criteria and, in addition, claimed its domain, focused authority and established the colony's social status. It symbolised ancient notions of democracy and idealism but with a modem appreciation for the informal and domestic. Government House in Melbourne is the epitome of the Italianate villa in the colonial landscape and is the climax of the Picturesque aesthetic in Victoria.

Social entrepreneurship and experiential learning

Social enterprises and entrepreneurship are about accountability not just to commercial imperatives but to the wide range of stakeholders in a social enterprise, potentially an area of great tension. Social responsibility is about a commitment to society or community, entrepreneurship is usually understood to provide a business outlook on the enterprise - it needs to be sustainable commercially and balanced carefully.
To educate the modem or millenniallearner (born after about 19t1O and grappling with burgeoning youth needs for creative employment developmem) into developing a small to medium enterprise with a social responsibility, modem postgraduate coursework programs have looked closely at experiential learning. This provides a transformative learning through workplace-based projects and strategic business conceptuaUsing. This paper will include a case study of two postgraduate coursework units New Ventures in Creative Enterprise, and Building Creative Teams, part of a Masters in Communication/Creative Enterprise. These provide experiential learning about strategic planning for startup creative businesses, and work-based projects which build on interpersonal skills for ongoing success.

The Virtualopolis archipelago: creatively interconnecting work-based virtual scenarios

One of the key elements of a quality student experience in higher education, outlined in the 2008 Bradley Report on the review of Australian higher education, is access to well-designed and engaging courses that lead to good vocational outcomes. 1 The Virtualopolis project concerns the development of a virtual city or platform which can encompass a community or vocational context for learning resources, linking these to engaging course delivery across disciplines and faculties. It is a virtual community with great potential to scaffold the imaginative immersion of the modem net generation learner. It was designed to incorporate virtual scenarios which were already in use, such as the country town of Bilby and the Pacific-style island of Newlandia, and has expanded to provide a virtual city of Virtualopolis across faculties and disciplines. One of the key strengths of this form of virtual environment is its capacity to focus on graduate attributes across disciplines. Virtualopolis provides access and a virtual city context to an interactive teamwork scenario, to develop attributes related to working with others, interrelating virtual business entities across all faculties. The teamwork scenario has multiple applications, with capacity to be a hurdle requirement, assessment item or training activity depending on the needs of the faculty's Work-integrated Leaming (WIL) policy. By developing the online virtual framework or platform of Virtualopolis, work-integrated team assessment can be used as skills preparation for experiential learning units such as internships, professional experience and workplace-based projects university-wide. It also provides the opportunity to repeatedly reuse the virtual city context for resources to support other courses. The Virtualopolis city and its interactive team scenario will be transferable for future cross-faculty and interdisciplinary virtual developments. Plans are already made for content areas as diverse as community health, nursing, creative arts, international relations and management.

Against fundamentalism: the silence of the Divine in the work of Karen Armstrong

Three and a half centuries after the treaty of Westphalia ended the bloody religious wars in Europe, religious zealots are again threatening to undo the progress of Western civilised society, the achievements of science, the Enlightenment and liberal democracy. Such is the charge of the 'new atheist' movements of which Michael Onfray is but one example. Onfray's self-confessed task is to rekindle the Enlightenment, to shine 'Atheology's dazzling light' on the tyranny and darkness of monotheism. And in just 219 pages, Onfray exposes 4,000 years of evil and darkness perpetrated by the three monotheistic religions-or so his Atheist Manifesto claims (2007: 219).It is the new atheists' rejection of the Enlightenment principle of toleration that prompted Karen Armstrong to write her book The Case for God. The Case for God is an argument and demonstration that all forms of fundamentalism represent a 'defiantly unorthodox form of faith that frequently misrepresents the tradition it is trying to defend' (2009: 7). As a modem twentieth century movement, fundamentalist movements are essentially pragmatic, 'modem, innovative, and modernizing' and have a symbiotic relationship 'with an aggressive liberalism or secularism' (Armstrong 2000: 178).