How style came to matter : do we need to move beyond the politics of representation?

In response to the increasing difficulties facing museums that attempt to work within a pluralist framework as a strategy for representing cultural diversity, this essay argues for the need to move beyond a characterisation of museum work as either progressive or conservative, pluralist or consensual. Central to my arguments is an attempt to extend our understanding of possible narrative structures in museums by focusing on questions of style as much as of content. I do this by looking back at two case studies in which questions around the political intent of narrative structures were determined as much by the form of the exhibition as by its content. This focus enables are cognition that fragmentary narrative styles are not by definition associated with alack of strong narratives. Quite the contrary. An alternative approach to exhibition making might therefore lie in an approach that moves away from eclecticism but does so not by returning to progressive, chronological narratives but by privileging an understanding of 'shared experience'. I attempt to open up what I mean by this term towards the end of the essay.

Is creativity a matter for cultural leaders?

A climate of change in the arts in the 1990s, including a growing recognition of the need for creative management, has raised the issue of how not-for-profit art museum directors use creativity in their managerial role. Traditionally, the prime function of art museums has been to gather, preserve and study objects. The perception of directors as keepers of collections and creativity as residing in the object has evolved. Creativity is increasingly seen as residing in the managers of organizations. A survey of Australian and New Zealand art museum directors revealed six strategic responses to change, indicating the extent to which they used creativity in their leadership role: economic emphasis, market orientation, audience development, collaboration, accessibility and community relations. The question this paper poses is whether the change in the director's role has overturned the traditional view of creativity as focused on the art work rather than on management initiatives. The proposed answer is that it has been not so much overturned as extended: directors now balance the development and preservation of creative art works with creative management of the art museum as a market-facing organization.

Euthanasia: why it doesn`t matter (much) what the doctor thinks and why there is no suggestion that doctors should have a duty to kill

A major reason that The Netherlands has taken a different approach to the rest of the world on such a fundamental moral issue is that the courts and legislature in that country have accorded the interests of doctors a cardinal role in the euthanasia debate. This article argues that the interests of doctors are of only incidental and peripheral relevance in relation to the moral status of euthanasia. The moral status of euthanasia has little to do with the
preparedness ofdoctors to administer the lethal injection or their general attitude towards the practice. Euthanasia is principally about the interests of the patient and the impact that the practice may have on the community in general, not preserving the conscience or improving the working life ofdoctors.

Osborne v Estate of Osborne: an equitable agreement or a contract in law: merely a matter of nomenclature?

It has been more than lOO years since the leading case on mutual wills was handed down in Dufour v Pereira. Despite the passage of time. there continues to be a comparative dearth of modern authority), on this type of will. This area of the law was. however. recently considered by the Victorian Court of Appeal in Osborne. This case note evaluates Osborne in light of the relevant grounds of appeal. It is ultimately concluded that Osborne was very much a lost opportunity. The grounds of appeal raised many key issues pertaining to both the substantive law and evidential aspects of mutual wills. However the Court of Appeal did not take the opportunity to articulate clearly its views of the relevant law.

Improving children's recall of an occurrence of a repeated event: is it a matter of helping them to generate options?

Three experiments were conducted to explore whether children's recall of an occurrence of a repeated event could be improved by encouraging them to consider various details that occurred across a series of events prior to making a judgement about which details were included in the target (to-be-recalled) occurrence. Experiment 1 explored whether children's recall of the target occurrence was better after the interviewer presented all the items from the series prior to the child identifying the final item. Experiment 2 explored whether having the children generate all the items facilitated their subsequent recall of the target occurrence. Finally, Experiment 3 directly compared the effectiveness of the above 2 procedures. Regardless of the children's age, the retention interval, or the type of item, children's capacity to identify which details were included in a target occurrence was enhanced when they were initially provided with all the possible details from the series of events. However, without relying on the interviewer to generate the options, the benefit of the technique was directly contingent on the children's ability to generate content details; this was a distinct source of difficulty for the children. Indeed, having children generate options had no beneficial effect on decisions about the temporal position of items unless performance was made conditional on the children's ability to remember the relevant details in the first place. The implications of the findings for the legal setting and for future research are discussed.

Family law in Australia: re Patrick and the matter of Child A

In Re Patrick, Guest J of the Family Court of Australia dealt with the issue of whether a gay sperm donor, known to the lesbian mother of the child, had a right under Australian law to regular contact with the child. Justice Guest held that the sperm donor was allowed contact with the child to the extent that this was in the child's best interests. His Honour did, however, find that due to the way in which particular provisions of Australia's Family Law Act 1975 (Cth) are drafted, a sperm donor cannot be regarded as the 'parent' of the child, and accordingly called for legislative reform to recognise the rights of known sperm donors wanting involvement with the child. In this article, we discuss the matter of Re Patrick, comparing it with the strikingly similar matter of Pursuer Against Defender in the Case of Child A, decided recently by Sheriff Laura Duncan in the Glasgow Sheriff Court. We will then outline a proposal to amend the Family Law Act 1975 so that sperm donors can apply for an order to be a 'parent' for the purposes of the law, and therefore have the same rights and responsibilities as any other parent. In response to the tragic ending to the matter of Re Patrick, we conclude by stressing the need for an educational programme to be established, so that lesbian women who are considering parenthood may do so in the knowledge that the sperm donor does have the status of 'father', and in some jurisdictions 'parent', rather than merely being a 'donor'.

Introduced birds in urban remnant vegetation : does remnant size really matter?

Introduced birds are a pervasive and dominant element of urban ecosystems. We examined the richness and relative abundance of introduced bird species in small (1–5 ha) medium (6–15 ha) and large (>15 ha) remnants of native vegetation within an urban matrix. Transects were surveyed during breeding and non-breeding seasons. There was a significant relationship between introduced species richness and remnant size with larger remnants supporting more introduced species. There was no significant difference in relative abundance of introduced species in remnants of different sizes. Introduced species, as a proportion of the relative abundance of the total avifauna (native and introduced species), did not vary significantly between remnants of differing sizes. There were significant differences in the composition of introduced bird species between the different remnant sizes, with large remnants supporting significantly different assemblages than medium and small remnants. Other variables also have substantial effects on the abundance of introduced bird species. The lack of significant differences in abundance between remnant sizes suggests they were all equally susceptible to invasion. No patches in the urban matrix are likely to be unaffected by introduced species. The effective long-term control of introduced bird species is difficult and resources may be better spent managing habitat in a way which renders it less suitable for introduced species (e.g. reducing areas of disturbed ground and weed dominated areas).

Overweight and obesity prevalence in children based on 6- or 12- month IOTF cut-points: does interval size matter?

The International Obesity Taskforce (IOTF) recommends using age- and gender-specific body mass index (BMI) cut-points for defining the prevalence of overweight and obesity in children. These are given in both 6- and 12-month age intervals. Since the BMI-for-age curves are nonlinear, a degree of bias will be introduced when age intervals are wide. We aimed to quantify this bias in prevalence estimates in 2178 Australian children aged 4-12 years using 12- versus 6-month age intervals. Using the 12-month interval, the prevalence of overweight and obesity was underestimated by 1.4% compared to the 6-month interval estimates; however, this was age-dependent. It overestimated prevalence for 4-year olds, but underestimated it for older ages by up to 2.6%. Overweight prevalence was generally affected more than obesity prevalence. The use of different age intervals for IOTF cut-points introduces a small but systematic bias in prevalence estimates of overweight and obesity.

Facilitated heterogeneous photodegradation of dissolved organic matter by particulate iron

The photochemical degradation of dissolved organic matter (DOM) derived from the leaves of River Red Gum (Eucalyptus camaldulensis) was examined, with a particular focus on the photochemical generation of CO₂, consumption of O₂, and the effect of particulate iron minerals on these photochemical reactions. Solutions of leaf leachate were irradiated with ultraviolet and visible light in the presence and absence of amorphous iron oxides. Addition of fresh iron oxide was found to increase the rate of photodegradation of the organic matter by up to an order of magnitude compared to the reactions without added iron oxide. The ratio of CO₂ produced to O₂ consumed was ~1:1 in both the presence and absence of iron oxyhydroxide. The reactivity of the iron oxides was dependent on the preparation method and decreased with increased storage time. These results suggest that photochemical reactions on particle surfaces should be considered when examining carbon transformation in aquatic ecosystems, especially at sites with potential for the production of iron oxyhydroxides.

Using online technologies: does culture matter?

There has been an increase in the number of international students studying information technology programmes in Australia. There is little information about how this group uses online technologies. The overall aim of this research was to investigate how students use online technologies and teaching resources. A secondary aim was to determine whether there were any differences between international and local students using the online environment. The study consisted of two parts: an online survey  questionnaire and an analysis of the student’s use of the online environment. The overall results showed very little difference between two cohorts and that these results would be enhanced by further research into educational and cultural backgrounds.

Dispositional and maturational development through a competency based training intervention : getting to the heart of the matter

Presents a formative perspective on vocational learning that proposes that vocational competence is dependent upon dispositional development, which in turn results in moves towards maturation. Further, that dispositional and maturational outcomes occur as a result of a lifetime goal-setting intervention employed prior to training Reports qualitative and quantitative research with unemployed adults engaging in vocational education that resulted in four findings. Firstly, that while Training Packages describe assessable outcomes in competency-referenced terms, trainees describe learning outcomes in non-competency referenced terms. Secondly, that vocational trainees describe their learning in terms of dispositional outcomes, that is, in terms of values, interests and attitudes. Thirdly, that dispositions can be categorised in terms of maturational concepts. Fourthly, in support of incremental theory, that trainees made moves towards maturation as a result of a lifetime goal-setting intervention employed prior to training.

Does organizational structure matter? The behaviour of Australian Building Societies pre-and post-demutualization

Financial performance measures, provided by accounting-based financial ratios, of the major mutual building societies in Australia are used to explore their behaviour pre-and post-demutualization in the 1980s and 1990s. The theoretical and empirical literature has suggested that mutual deposit-taking institutions would have lower profitability and higher operating expenses than their publicly listed counterparts. Common accounting ratios are observed over time to investigate if ownership change in a mutual deposit-taking organization accounted for any discernable differences in profitability and cost efficiency of the firms after conversion.

Diesel exhaust particulate matter induces multinucleate cells and zinc transporter-dependent apoptosis in human airway cells

The cellular effects of biodiesel emissions particulate matter (BDEP) and petroleum diesel emissions particulate matter (PDEP) were compared using a human airway cell line, A549. At concentrations of 25 µg/ml, diesel particulate matter induced the formation of multinucleate cells. In cells treated with a mixture of 80% PDEP:20% BDEP, 52% of cells were multinucleate cells compared with only 16% of cells treated with 20% PDEP:80% BDEP with a background multinucleate rate of 7%. These results demonstrate a causal relation between the formation of multinucleate cells and exposure to exhaust particulate matter, in particular diesel exhaust. Exposure of A549 cells to PDEP induced apoptosis, seen by active caspase-3 expression and the presence of cleaved pancytokeratin. PDEP exhaust was a much stronger inducer of cellular death through apoptosis than BDEP. There was an eightfold increase in the expression of SLC30A3 (zinc transporter-3 or ZnT3) in cells exposed to 80% PDEP:20% BDEP compared to untreated cells. The increase in ZnT3 expression seen in apoptotic cells following PDEP suggests a role for this zinc transporter in the apoptotic pathway, possibly through controlling zinc fluxes. As exposure to diesel exhaust particles is associated with asthma and apoptosis in airway cells, diesel exhaust particles may directly contribute to asthma by inducing epithelial cell death through apoptotic pathway.

Who are "innovators" and do they matter?: A critical review of the evidence supporting the targeting of “innovative” consumers

Purpose – This paper aims to bring together and evaluate the reasons that have historically been advanced to justify the heavy emphasis on innovative consumers within the general context of the adoption of products and services, and to assess the strategic benefits to be gained from targeting such market segments.

Design/methodology/approach – The approach is critical review and analysis of the published
literature.

Findings – This paper finds that, although the benefits of identifying innovative early adopters are not as strong and clear-cut as is often claimed, they are still sufficient to warrant further research into methods that will accurately identify them and predict their purchasing behaviour.

Practical implications – Targeting strategies should distinguish carefully between truly innovative consumers and other early adopters. The costs of identifying them in a particular market need to be weighed against the potential benefits.

Originality/value – Although many studies have attempted to address the question of what drives individual adoption behaviour, the rationale for that focus has not been well established and is rarely critiqued. In clarifying the situation, this paper should provide guidance for academic researchers and marketing planners.