Shilpa’s filthy hands

The celebrity Big Brother race row centers, in part, on the preparation, handling and consumption of food. While the ritual of formal and informal dining is a key trope of the series, in this instance it is used to construct notions of difference and Otherness. Eating/not eating Indian becomes a symbol of purity and danger: of Shilpa's filthy natural self that somehow lurked beneath her glamorous exterior. If one eats Indian one is consuming the Other, with the potential to be taken over or spoiled by it. Shilpa, then, comes to stand for a complex and contradictory mix of Eastern/Oriental gender stereotypes. However, at the same time, the racialised grammar of representation used to mark her out as Other draws attention to the white bodies attempting to deny her wholeness. In choosing to eat/not eat Indian one opens up a dynamic space for an interrogation of whiteness to emerge. In fact, Jade, Jo, and Danielle become inferior signifiers of national identity in an age of global consumption. By contrast, Shilpa becomes 'surplus value', a supericonic sign that resists the name calling, fetishisation, marginalisation demanded by those on the show. The Big Brother race row may well be a text that directly speaks to the new post-colonial communication flows in place in the contemporary age.

Where I'm calling from : alterity and the other I of the unconcious

As I assess my fractured novel manuscript: a narrative in multiple first-person voices, I engage with writing that I produce at a primal/generative moment of narrative composition; I encounter writing that is both familiar and strange, known and other.

The sense in which I produce writing that is ‘other’ to me is intriguing. I recognise that a dichotomy between ‘self’ and ‘self-as-other’ exists in my writing and, in this, I am drawn to Derrida’s concept of alterity: to the idea that language is ghosted by the trace of the other. I am intrigued by the haunting shadow of trace: by the ‘other’ that simulates presence and makes the otherwise empty sign ‘full’ of meaning. 

When I acknowledge that my writing is at once strange and other, as well as familiar and known, I realise that the writing that I produce at a primal/generative moment of narrative composition is produced under the delusion of self-presence; it is produced under the delusion that meaning is present to consciousness ‘at a given moment’; it is produced when I am both ‘I’ and ‘not I’. This leads me to ask: What is my attitude to the effects that I produce when I am not I? What is my reaction when the other takes the floor?

To engage with these questions in the context of my fractured novel manuscript, is to engage with the possibilities for meaning that narrative, as a language map, encompasses; it is to engage in an inquiry about the relationship between language and semantic intention; it is to ask how my attitude toward the voice of the other in my writing affects the ‘finished’ product of the narrative text.

As I tackle these questions, I plot the operation of alterity; I plot the work of the unconscious as it operates at a primal/generative moment of narrative composition; I ask: how does the language of my fractured narrative mean? I ask: what is the relationship between meaning and authorial intention?

The concept of alterity explicates the ghostly shadow that lurks behind the sign, simulating presence and making the otherwise empty sign full of meaning. The concept of alterity therefore explains how my writing might be strange to me, in the sense that I am estranged from it (because it is not consciously, logically determined) but, simultaneously, how my writing is familiar, strangely familiar (in the sense of a latent, ghostly shadow, a web of unconscious associations).

Alterity recognises that the present (surface narrative) is infected by a past (primal/generative moment of narrative composition) that I cannot access in a definitive way.

Noisy neighbours at the frog pond: effects of invasive cane toads on the calling behaviour of native Australian frogs

Invasive species can disrupt the communication systems that native biota use for reproductive interactions. In tropical Australia, invasive cane toads (Rhinella marina) breed in many of the same waterbodies that are used by native frogs, and males of both the invader and the native taxa rely on vocal signals to attract mates. We conducted playback experiments to test the hypothesis that calls of toads may influence the calling behaviour of frogs (Limnodynastes convexiusculus and Litoria rothii). Male L. convexiusculus adjusted their calling rate and the variance in inter-call interval in response to a variety of sounds, including the calls of cane toads as well as those of other native frog species, and other anthropogenic noise, whereas L. rothii did not. Within the stimulus periods of playbacks, male L. convexiusculus called more intensely during long silent gaps than during calling blocks. Thus, males of one frog species reduced their calling rate, possibly to minimise energy expenditure during periods of acoustic interference generated by cane toads. In spite of such modifications, the number of overlapping calls (within stimulus periods) did not differ significantly from that expected by chance. In natural conditions, the calls of cane toads are continuous rather than episodic, leaving fewer gaps of silence that male frogs could exploit. Future work could usefully quantify the magnitude of temporal (e.g. diel and seasonal) and spatial overlap between calling by toads and by frogs and the impact of call-structure shifts on the ability of male frogs to attract receptive females.

Exploring the career experiences of indigenous teachers : beyond policy and resource initiatives

In this paper we provide a contextualising account of a new four-year ARC study, Indigenous Teachers: Understanding their Professional Pathways and Career Experiences . The project has grown from our concerns about the low numbers of Indigenous teachers in schools and questions about why it is that of the few Indigenous teacher education students who graduate, many resign from teaching after short periods of time or never take up teaching positions at all.

We believe that one of the reasons for the under representation of Indigenous teachers is due to what we are calling the ‘impenetrability’ of the dominant white culture of schooling, a racial imaginary that portrays the ‘naturalness’ of whiteness. Such an imaginary informs the everyday practices and relations of social power of Australian schooling from curriculum policy to the organisation of the school sports. Our research project is concerned, in part with making visible the discourses of whiteness that shape the experiences and career pathways of Indigenous teachers. In this paper we draw on excerpts of data from interviews with Indigenous teachers in order to begin to understand how discourses of whiteness have shaped their teaching and professional experiences.

The effectiveness of callback counselling for smoking cessation: a randomized trial

Aims. The development of acceptable, widely available and effective smoking cessation methods is central to public health strategy for tobacco control. We examined the effectiveness of a telephone callback counselling intervention, compared to the provision of self-help resources alone.

Methods. Participants were 998 smokers calling a state-wide "Quitline" service randomly allocated to either callback counselling or ordinary care. The callback condition consisted of a series of brief counselling calls at strategic times in addition to ordinary care. The number of calls varied according to caller needs, and most occurred generally just before the person's quit day and in the week or two after it. The service was delivered by trained telephone counsellors.

Results. At the 3-month follow-up, significantly more participants in the callback group (24%) reported that they were quit, compared to those in the usual care comparison group (13%). The difference in point prevalence of smoking declined to 6% by the 12-month follow-up. Using sustained abstinence there was a significant benefit of callback counselling at 12-month follow-up. Treating dropouts as smokers reduced the overall magnitude of the effects somewhat. The benefit of callbacks was to marginally increase quit attempts and to significantly reduce relapse.

Conclusion. Our findings are consistent with those of other studies demonstrating benefits of callback telephone counselling to facilitate cessation. Such counselling provides a flexible, relatively inexpensive and widely available form of cessation service. It appears to encourage a greater proportion of quit attempts and to reduce the rate of relapse among those quitting. Further research is required to determine ways to enhance effectiveness, particularly studies of how to reduce relapse.

Seasonality of blue and fin whale calls and the influence of sea ice in the Western Antarctic Peninsula

The calling seasonality of blue (Balaenoptera musculus) and fin (B. physalus) whales was assessed using acoustic data recorded on seven autonomous acoustic recording packages (ARPs) deployed from March 2001 to February 2003 in the Western Antarctic Peninsula. Automatic detection and acoustic power analysis methods were used for determining presence and absence of whale calls. Blue whale calls were detected year round, on average 177 days per year, with peak calling in March and April, and a secondary peak in October and November. Lowest calling rates occurred between June and September, and in December. Fin whale calling rates were seasonal with calls detected between February and June (on average 51 days/year), and peak calling in May. Sea ice formed a month later and retreated a month earlier in 2001 than in 2002 over all recording sites. During the entire deployment period, detected calls of both species of whales showed negative correlation with sea ice concentrations at all sites, suggesting an absence of blue and fin whales in areas covered with sea ice. A conservative density estimate of calling whales from the acoustic data yields 0.43 calling blue whales per 1000 n mi² and 1.30 calling fin whales per 1000 n mi², which is about one-third higher than the density of blue whales and approximately equal to the density of fin whales estimated from the visual surveys.

Sydney principles for reducing the commercial promotion of foods and beverages to children

A set of seven principles (the ‘Sydney Principles’) was developed by an International Obesity Taskforce (IOTF) Working Group to guide action on changing food and beverage marketing practices that target children. The aim of the present communication is to present the Sydney Principles and report on feedback received from a global consultation (November 2006 to April 2007) on the Principles.

The Principles state that actions to reduce marketing to children should: (i) support the rights of children; (ii) afford substantial protection to children; (iii) be statutory in nature; (iv) take a wide definition of commercial promotions; (v) guarantee commercial-free childhood settings; (vi) include cross-border media; and (vii) be evaluated, monitored and enforced.

The draft principles were widely disseminated and 220 responses were received from professional and scientific associations, consumer bodies, industry bodies, health professionals and others. There was virtually universal agreement on the need to have a set of principles to guide action in this contentious area of marketing to children. Apart from industry opposition to the third principle calling for a statutory approach and several comments about the implementation challenges, there was strong support for each of the Sydney Principles. Feedback on two specific issues of contention related to the age range to which restrictions should apply (most nominating age 16 or 18 years) and the types of products to be included (31 % nominating all products, 24 % all food and beverages, and 45 % energy-dense, nutrient-poor foods and beverages).

The Sydney Principles, which took a children’s rights-based approach, should be used to benchmark action to reduce marketing to children. The age definition for a child and the types of products which should have marketing restrictions may better suit a risk-based approach at this stage. The Sydney Principles should guide the formation of an International Code on Food and Beverage Marketing to Children.

Does testosterone mediate the trade-off between nestling begging and growth in the canary (Serinus canaria)?

Nestling birds solicit food from their parents with vigorous begging displays, involving posturing, jostling and calling. In some species, such as canaries, begging is especially costly because it causes a trade off against nestling growth. Fitness costs of begging like this are predicted by evolutionary theory because they function to resolve conflicts of interest within the family over the provision of parental investment. However, the mechanism that links these costs with nestling behaviour remains unclear. In the present study, we determine if the relationships between nestling androgen levels, nestling begging intensities and nestling growth rates are consistent with the hypothesis that testosterone is responsible for the trade-off between begging and growth. We test this idea with a correlational study, using fecal androgens as a non-invasive method for assaying nestling androgen levels. Our results show that fecal androgen levels are positively correlated with nestling begging intensity, and reveal marked family differences in each trait. Furthermore, changes in fecal androgen levels between 5 and 8 days after hatching are positively associated with changes in nestling begging intensity, and negatively associated with nestling growth during this time. Although these correlational results support our predictions, we suggest that that experimental manipulations are now required to test the direct or indirect role of testosterone in mediating the trade-off between begging and growth.

Fleshed sacred : the carnal theologies of Nick Cave

Contents: Cultural contexts. The light within : the 21st century love songs of Nick Cave / Jillian Burt ; Planting seeds / Clinton Walker ; Nick Cave and the Australian language of laughter / Karen Welberry ; Nick Cave, dance performance and the production of masculinity / Laknath Jayasinghe -- Intersections. An audience for antagonism / Chris Bilton ; And the ass saw the angel : a novel of fragment and excess / Carol Hart ; Red right hand : the cinema and Nick Cave / Adrian Danks ; Grinderman : all stripped down / Angela Jones -- The sacred. From mutiny to calling upon the author : Cave's religion / Robert Eaglestone ; Oedipus wrecks : Cave and the Presley myth / Nathan Wiseman-Trowse ; Fleshed sacred : the carnal theologies of Nick Cave / Lyn McCredden ; The moose and Nick Cave : melancholy, creativity and love songs / Tanya Dalziell.

Evaluating the triple bottom line in the implementation of photovoltaic systems in UK social housing

The Intergovernmental Panel on Climate Change warnings regarding the detrimental effects of carbon dioxide emissions and global warming have gained acceptance amongst many governments (IPCC 2001). The UK government has agreed to reduce emissions, implement a package of enabling measures (UKCCP 2000) and issued an Energy White Paper (HMSO 2003) calling for a diversification of energy supply policies which will include renewable sources.

Housing accounts for approximately 25% of UK CO2 emissions and as providers of social housing, Registered Social Landlords (RSLs) and their tenants are major contributors. RSLs are deliverers of national policy in several areas and contribute to the attainment of governmental environmental, social and economic targets and impact upon the wider demands of housing policy, healthcare, education and law & order (DETR 1999, Cole and Shayer 1998).

Photovoltaic (PV) electricity generation could deliver “free” electricity to the low income households historically housed by RSLs. PV helps address such issues as fuel poverty and could be used as a stimulus for creating interest in areas of low demand for social housing.

RSLs provide housing solutions which cross traditional economic, social and environmental divides and this lends their modus operandi to the concept of the triple bottom line. The triple bottom line enables social and environmental aspects to be considered alongside economic considerations within decision-making frameworks (Elkington 1999, Andreason 1995).

Using a qualitative research methodology, this paper assesses current commercial viability of PV installations on RSL developments and identifies key barriers to implementation. The paper also investigates whether the application of the triple bottom line can liberate RSLs from viewing PV as a non-viable option by enabling a greater emphasis to be placed on the social & environmental aspects of PV. The paper considers whether a framework for RSLs to improve their decision-making processes by embracing social & environmental factors is feasible.

Blank page : the location of creativity

Whether one writes in the field of literary studies or that of creative writing, one begins with the 'blank page'. The field of interest I am calling the 'blank page' has implications for the discipline of creative writing, and can be useful to theorising creativity, writing practice, and pedagogy. One creates out of, or into, the 'blank page '; one's practice is partly determined by how one theorises, however subconsciously, this blank page (how does one start? how blank is the page? how have others figured the blank page); and one teaches students who have to face literal blank pages. ln this paper I will consider how the theorisation of the blank page in literary studies addresses such creative-writing issues. I will then engage D.W. Winnicott's psychoanalytic theory on 'the location of play' to consider the implications of conceptualising the blank page as 'the location of writing'. A Winnicottian approach to the blank page, as a space akin to the potential space of play, allows various insights into the process of writing, especially as a proccss involving paradox.

Inventing (a) life: deconstruction and the praxis and poiesis of narrative

Deconstruction often sits awkwardly between the realm of literary studies and criticism, and philosophy proper. This paper explores the contribution that a deconstructive literacy might have for those engaged in writing narrative, as a practice and a product. Taking up Kristeva's reading of Arendt, and the Aristotelian categories of praxis and poiesis, it will be argued that the act of narrating life amounts to both the actual generation of the life it purports to describe, while also being a praxis in itself, one that need not produce anything, since the very act of engaging in/with it, leaves atraceless trace that itself is 'full of meaning'. Narrative, however, will not rest in either pole of Aristotle's binary structure. For Arendt, Kristeva will remind us, narrative is an activity that is very 'human', where we engender not just zoe, mere physiological life, but bios, a living that is not colonised by ends alone, and instead finding in itself a value, a fulfilment in its own process. Applied to the activity of story-making (autobiographical or otherwise), and also to pedagogical practice in the academy, this dual potential of narrative (at once to produce and to be an end unto itself) reframes the Beruf (calling) of creative writing. Deconstruction, in other words, assists us in appreciating the very ethical consequences of the labour of deciding where and when the story begins and ends, and who the protagonist is. Recalling us to the ontological implications of the thought of différance, this paper will attempt to demonstrate how the action of articulating the edges of story can be read as akin to that which turns the
featureless flux of time into bios, or human life that, according to Arendt, is what goes missing under totalitarianism.

Inaccurate autobiography – the ‘true-invention’ of a life

This paper takes the Aristotelian binary of praxis and poiesis and approaches the process of autobiography via its double lens. Drawing on a reading of Hannah Arendt done by Julia Kristeva, it considers the question of whether the activity (that is: praxis) of making-narrative might constitute an activity that is particularly ‘human’. It is framed by the playful and serious challenge offered by Derridean deconstruction to think two things at once, and to practice an inhabiting of binary ultimatums. Given this, it goes on to suggest that making in an autobiographical fashion, rather than involvinganythingprimarily representative or documentary, is more paradoxically akin to the invention of what is most true about that which we are in the habit of calling ‘our life’. Indeed, it can be argued that this praxisinvents that very ‘life’ – the latter being an entity or categorythat logically does not precede thesame writing that purports to describe it, but rather arises with its activity. This self-reflexivity (a manoeuvre that at once describes and invokes the very thing described) coincides with Derrida’s explication of invention’s mechanism.

Teaching secondary school mathematics : research and practice for the 21st century

For the last decade or so, educational policy makers and researchers in many countries have been calling for significant changes to the way mathematics is taught in secondary schools. Australian mathematics curriculum documents now promote learning goals that go beyond mastery of a pre-determined body of knowledge and procedures - the traditional emphasis on facts, skills, formulae - to include mathematical reasoning and problem solving, communication, and real world applications. There is also pressure to move away from over-reliance on teacher-centred practices such as exposition and individual seatwork, towards activities that promote learners' involvement in constructing, applying, and evaluating mathematical ideas. Further impetus for reform comes from research recommending that if learners are to develop mathematically powerful forms of thinking and habits of mind, then classrooms should immerse them in the authentic practices of the discipline by supporting a culture of collaboration and sense-making. Teaching Secondary School Mathematics - incorporates recent developments in research and practice and applications to teaching mathematics in Australian secondary schools. Covering such areas as curriculum, pedagogy and assessment; teaching mathematical content; equity and diversity in the classroom; and professional and community engagement, it is an invaluable resource for all practising and pre-service mathematics teachers.