The way home : concealment and revelation in The War Is Over

Through an examination of the cinematography and the editing style of the film, the article will show how these elements coalesce to serve both the story and characters, while underscoring the film’s themes of loss, uncertainty and fear. The film-maker’s mastery of her craft ultimately confronts us with the realization that for Marco and his family the war is far from over.

Exploring the Australian Science Curriculum : A way forward?

There is considerable international concern about science education based on the number of students engaged with science and mathematics, and research showing student disenchantment with school science curricula. ln this presentation I will trace through a history of concerns with school science, and describe the recommendations and curriculum responses to these concerns internationally and particularly in Australia. The new Australian Science Curriculum is based around ideas related to scientific literacy and inquiry curriculum, and includes science inquiry skills and science as a human endeavour' as major strands. I will describe the features of the course and raise the question - does it represent a productive way forward? The various aspects of the course are related to current directions in science education research, and examples will be given of my own involvement in national curriculum initiatives, into school-community links, and Deakin research into a pedagogy that focuses on student generation of representations, as examples of ways forward for improving student engagement with learning science.

Victoria paves the way to eliminating discrimination

In April 2010, the Victorian government passed long awaited amendments to the Equal Opportunity Act 1995, which come into force in August 2011. The changes result from a review conducted by former public advocate Julian Gardner. A parallel review examined the exceptions and exemptions. Gardner’s recommendations were aimed at strengthening the Act’s effectiveness in addressing systemic discrimination and promoting substantive equality.Consequently, the Equal Opportunity Act 2010 (Vic) (EO Act 2010) introduces unique mechanisms for addressing discrimination which are worth examining in detail. This note considers the amended definitions of discrimination and focuses on the modifications of the dispute resolution process, new measures to promote substantive equality, and changes to the Victorian Equal Opportunity and Human Rights Commission’s (VEOHRC) functions.Changes to the exception and exemption provisions were examined in an earlier note.

Neighbourhood renewal in Victoria, Australia : an effective way to address social inclusion

People who live in disadvantaged communities are at increased risk of social exclusion through diminished access and quality of services, lack of opportunity and feeling powerless over decisions relating to their neighbourhoods. Neighbourhood Renewal (NR) is a Victorian State Government initiative that seeks to address this. This paper presents the findings from two individual project sites, side-by-side. Data were collected in 2004/5 and 2009 using face-to face interviewing with convenience samples of 900 NR residents across the two NR sites at each time period. A comparison group for each NR site consisted of a sample of 150 people living in the same suburb or town but outside the NR site, data were collected by telephone. Data were analysed separately for each NR project site. Findings indicate that neighbourhood renewal strategies can be effective in improving trust in government, perceptions of community participation, influence and control over community decisions and improved services. Community level strategies are valuable in addressing area-level determinants to improve social inclusion. The successes of the NR scheme support the implementation and continuation of area-specific interventions to address disadvantage and social exclusion across Victoria, Australia.

Income support best way of fixing equity : Go8

The Go8 has broken ranks with other university groups in suggesting that base funding shouldn’t have an equity component.

A new way to nanostructure hydrogels : electrospun thermo-responsive islands-in-the-sea nanofibres

Islands-in-the-sea nanofibres are a very interesting system: one polymer (islands) is distributed in fibrillar domains within a second polymer (sea). This fibre geometry is often used in microfiber technologies to obtain very fine fibers, by removing the “sea” polymer. This geometry also allows to combine two polymers with very different properties. In this work this geometry is introduced applied to electrospun hydrogel nanofibers, in a novel fashion, and as a way to improve and stabilize the hydrogel nanofibers. Thermo-responsive islands-in-the-sea nanofibers are here produced by electrospinning solutions of a hydrogel-forming thermo-responsive polymer (crosslinked poly(N-isopropylacrylamide), PNIPAM) and a reinforcing polymer (polyetherketone cardo, PEK-c). The two polymers are thermodynamically incompatible in solution and phase separation takes place, which allows the instant formation of islands-in-the-sea nanofibers upon electrospinning. PNIPAM was then crosslinked post-spinning using an oligomeric silsesquioxane. The formed nanocomposite nanofibers showed intrinsic nanostructure, where the fibril-like PNIPAM domains are intimately adjacent to the strong PEK-c domains. Upon contacting with water, the hydrogel domains became instantly highly swollen, while the PEK-c domains did not. As a result, very wrinkly, swollen fibers were obtained, with increased capillary action, as demonstrated through confocal microscopy. The composite nanofibers in water showed excellent swelling ratios and very fast responses to temperature variations (of the order of 1 second) with morphological and optical effects: variations in fiber-diameter were accompanied by optical transitions: transparent-opaque. The produced hydrogel nanofibers also presented improved mechanical properties (even with small amounts of PEK-c), when compared to their crosslinked-PNIPAM-only nanofibers. It will be also shown how these materials can be used as optical actuators and smart hydrogel platforms with tuneable contact angle and morphology. In brief, this work aims to demonstrate a new platform technology which can be applied to several hydrogel systems, to achieve hydrogel-based composites with new and improved properties, while retaining (and improving) the main properties of the hydrogel. Here this was demonstrated by showing that the composite materials showed thermo-responsiveness, and enhanced transition kinetics.

A framework for considering cross-cultural exchanges as a way to develop reasoning about environmental socio-scientific issues

This study analyses the evolution of socioscientific reasoning on sustainability, of French and Australian tertiary students exchanging ideas on a digital platform, concerning local (Australian, French) environmental SSIs, and global environmental SSIs. We explore how the exchange of arguments from various disciplinary and cultural perspectives, can promote reasoning about complex problem-situations in the environment. We develop a framework of reasoning, and show how it enables a productive analysis of the nature of the exchanges, and the quality of reasoning. We argue that such a strategy may improve epistemological training on the nature of science, and citizenship.