Serious play: the art of Kevin Mortensen

Kevin Mortensen came to prominence in Australia and internationally as an early and highly regarded practitioner of performance art. He represented Australia at an early Venice Biennale and was a major figure in the Mildura Sculpture Triennials, which helped establish contemporary sculpture in this country in the 1960s and 1970s after a long period in which the art form languished. The new sculpture of this time was strongly related to American performance art, Happenings and Earth Art, and in Australia took on environmental concerns and facets of Australia's landscape, flora and fauna. Mortensen's art is highly environmental. More recently Mortensen has practised as a sculptor and also made prints and drawings. He was Head of Sculpture at RMIT University in the 1980s and early 1990s but, today almost a recluse, continues to exhibit new work at Australian Galleries in Melbourne and Sydney. Author Rob Haysom provides a beautifully written and researched account of Mortensen's entire career and the book is lavishly illustrated.

Creative pedagogies : "art-full" reading and writing

This paper reports on a small-scale research inquiry, designed to support teachers in a Melbourne primary school to bring together the arts, reading and writing in their classrooms in ways that create possibilities for "art-full" teaching and learning. The principal, concerned by underperformance on State literacy tests of the school’s largely working-class and NESB population, requested David Hornsby and other members of the project team from the Education Faculty at La Trobe University to offer whole-school professional development. The focus was on developing oral language as a foundation for literacy learning, enacting Britton’s claim that “reading and writing float on a sea of talk”. The project team introduced the teachers to a range of innovative classroom practices for using visual and performance arts, literature, music and crafts. Drawing on video, interviews and writing samples, a number of teachers worked collaboratively with the research team to develop case studies of individual students with a range of literacy aptitudes and social skills. A key research question was: "What do children take from their engagement in arts-based activities into reading of literary texts, and potentially into writing from the perspective of another character?" In this paper we ponder this from three vantage points: by outlining the informing principles in our research project; confirming insights from current interdisciplinary work about children learning to see, do, act and say in play; and analysing the research data from the initial phase.

A conceptual framework of corporate and business ethics across organizations

Purpose – The objective of this paper is to introduce and describe a conceptual framework of corporate and business ethics across organizations in terms of ethical structures, ethical processes and ethical performance.

Design/methodology/approach – A framework is outlined and positioned incorporating an ethical frame of reference in the field of organizational chain management.

Findings – A number of areas and sub-areas of corporate and business ethics are framed in the context across organizations.

Research limitations/implications – The introduced framework should be seen as a seed for further development and refinement. It provides opportunities for further research of ethical concerns across organizations.

Practical implications – Organizations may benefit from the findings and insights presented and they may be used to enhance their ability to manage, monitor and evaluate ethical business practices across organizations.

Social implications – Changing societal and market patterns may enforce organizations to address ethical concerns across organizations. A myopic approach restricted to the judicial system may become insufficient and unsatisfactory from the perspective of other stakeholders of the organization.

Originality/value – The framework makes a contribution bringing in ethical concerns across organizations, providing a basis for their ethical values and culture, as well as asymmetric relationships in terms of power and dependence. The authors believe that a true learning organization needs to realise the importance of an extended view of its endeavors of corporate and business ethics in terms of ethical structures, ethical processes and ethical performance across organizations.

Immersive interfaces for art education teaching and learning in virtual and real world learning environments

Selected ubiquitous technologies encourage collaborative participation between higher education students and educators within a virtual socially networked e-learning landscape. Multiple modes of teaching and learning, ranging from real world experiences, to text and digital images accessed within the Deakin Studies Online learning management system and a constructed virtual world in which the user's creative imagination transports them to the “other side” of their computer screens is discussed in this paper. These constructed environments support interaction between communities of learners and enable multiple simultaneous participants to access graphically built 3D environments, interact with digital artifacts and various functional tools and represent themselves through avatars, to communicate with other participants and engage in collaborative art learning. A narrative interpretative research approach was used to profile the 21st century higher education student learner, to investigate the lived experience and multiple art learning perspectives documented in student visual journal entries and art educator observations to ascertain if an e-technology rich augmented learning environment resulted in the establishment of more effective e-learning communities of practice.

Reconciling difference: art as reparation and healing

This paper demonstrates the way shamanism and psychoanalysis are deeply related as first signalled by Claude Lévi-Strauss. It then creates a context in which the question of body and mind, creativity and healing is discoursed in an interdisciplinary manner. An exposition of thinkers emerging from disparate disciplines will be used to show how aesthetic experience (both the production and the reception of art) results in reparation and healing. This relationship is not only relevant in therapeutic terms, but can also be extended to aesthetic practices which involve possible reconciliation of inner and outer conflict. The therapeutic involves an understanding of ways in which aesthetic practices recast western notions of the relationship between body and mind.

A conceptual model for recruitment and retention : allied health workforce enhancement in Western Victoria, Australia

Attracting and retaining allied health professionals in rural areas is a recognised problem in both Australia and overseas. Predicted increases in health needs will require strategic actions to enhance the rural workforce and its ability to deliver the required services. A range of factors in different domains has been associated with recruitment and retention in the allied health workforce. For example, factors can be related to the nature of the work, the personal needs, or the way an organisation is led. Some factors cannot be changed (eg geographical location of extended family) whereas others can be influenced (eg education, support, management styles). Recruitment and retention of allied health professionals is a challenging problem that deserves attention in all domains and preparedness to actively change established work practices, both individually as well as collectively, in order to cater for current and predicted health needs. Changes to enhance workforce outcomes can be implemented and evaluated using a cyclic model. The Allied Health Workforce Enhancement Project of the Greater Green Triangle University Department of Rural Health (GGT UDRH) is working towards increasing the number of allied health professionals in the south west of Victoria. Based on themes identified in the literature, an interactive model is being developed that addresses recruitment and retention factors in three domains: (1) personal or individual; (2) organisation; and (3) community.

The power of play-break for automatic detection and browsing of self-consumable sport video highlights

To enable content-based retrieval, highlights extraction from broadcasted sport video has been an active research topic in the last decade. There is a well-known theory that high-level semantic, such as goal in soccer can be detected based on the occurrences of specific audio and visual features that can be extracted automatically. However, there is yet a definitive solution for the scope (i.e. start and end) of the detection for self consumable highlights. Thus, in this paper we will primarily demonstrate the benefits of using play-break for this purpose. Moreover, we also propose a browsing scheme that is based on integrated play-break and highlights (extended from [1]). To validate our approach, we will present the results from some experiments and a user study.

Ethical performance evaluation (EPE) in business practices: framework and case illustrations

Purpose – A set of principal parameters (i.e. time, context, gap, outcome, and consequence) influences the ethical performance evaluation (EPE) of business practices in the marketplace and society. The purpose of this paper is to describe a managerial framework of EPE based upon these parameters.

Design/methodology/approach – Case illustrations are used to underpin the introduced managerial framework of EPE.

Findings – The EPE of business practices is not only dependent upon the ethical values and principles of today, but those principles of tomorrow may be equally, or even more, crucial. The EPE of business practices is also dependent upon the surrounding context and its specific ethical values and principles. Furthermore, it is dependent upon the gap between different perceptions of ethical values and principles and if the outcome of the corporation's ethical values and principles are proactive or reactive in relation to the reigning ethical values and principles in the marketplace and society. Finally, it is also dependent upon the potential and eventual consequences of ethical values and principles.

Research limitations/implications – The only way that we can “objectively” evaluate past ethical values and principles is through the use of ethical values and principles at the time and in respect to the context at hand. Research tends to fail when considering the longitudinal and evolutionary dimensions in the exploration of ethical values and principles in business practices. There is too much focus upon on-the-spot-accounts in the past and in current research efforts. An important area for further research is how to deal with the durability and variability of ethical values and principles in business practices in the marketplace and society. The key may be a stronger emphasis on longitudinal research efforts that may explore them over time and as contexts evolve. Ethical values and principles are connected and re-connected over time and across contexts in one way or another. They have a past, a current status and a future.

Practical implications – The decision as to whether business practices are ethical or unethical is – relatively speaking – easy to determine from a narrow perspective, however, the decision whether business practices are ethical or unethical becomes complicated as the perspective is widened and deepened. An introduced managerial framework of EPE provides a generic foundation and structure to examine the acceptability versus unacceptability of business practices.

Originality/value – The paper introduces a managerial framework of EPE, followed by case illustrations. It addresses the impact of time on ethical values and principles in any context on the potential and eventual gaps, outcomes and consequences in business practices. The managerial framework of EPE may also be used in non-business areas whenever found applicable and convenient to use.

Simultaneous determination of irinotecan (CPT-11) and SN-38 in tissue culture media and cancer cells by high performance liquid chromatography: Application to cellular metabolism and accumulation studies

A simple and sensitive HPLC method was developed to simultaneously determine CPT-11 and its major metabolite SN-38 in culture media and cell lysates. Camptothecin (CPT) was used as internal standard (I.S.). Compounds were eluted with acetonitrile–50 mM disodium hydrogen phosphate buffer containing 10 mM sodium 1-heptane-sulfonate, with the pH adjusted to 3.0 using 85% (w/v) orthophosphoric acid (27/73, v/v) by a Hyperclon ODS (C18) column (200 mm × 4.6 mm i.d.), with detection at excitation and emission wavelengths of 380 and 540 nm, respectively. The average extraction efficiencies were 96.9–108.3% for CPT-11 in culture media and 94.3–107.2% for CPT-11 in cell lysates; and 87.7–106.8% for SN-38 in culture media and 90.1–105.6% for SN-38 in cell lysates. Within- and between-day precision and accuracy varied from 0.1 to 10.3%. The limit of quantitation (precision and accuracy <20%) was 5.0 and 2.0 ng/ml for CPT-11 and 1.0 and 0.5 ng/ml for SN-38 in culture media and cell lysates, respectively. This method was successfully applied to quantitate the cellular accumulation and metabolism of CPT-11 and SN-38 in H4-II-E, a rat hepatoma cell line.