Valuing participation : artists and the Adelaide fringe festival

Based on interviews and focus group discussions with participating artists in the 2009 Adelaide Fringe Festival, this paper is an interrogation of one aspect of the cultural value of the festival in terms of the benefits it delivers to one of its key constituent communities. The evaluation of special events has tended to focus on measuring the economic benefits that festivals can deliver to local economies. However, scant attention has been paid to the indirect impacts of arts events on communities and in particular to the impacts felt by the artists who participate. The Fringe festival plays a critical role as a facilitator of new work dedicated to creating opportunities for artists to practice their craft. Our research findings suggest that the stated goals of the Fringe – to provide a multi-artform and inclusive platform for the presentation of art works through the provision of resources and other services to artists – are largely being met, and that participating artists report a high degree of satisfaction with the work of the organisation. In terms of impact, the research finds that artists see themselves as the beneficiaries of a number of positive short-term outcomes resulting from their participation in the festival. We call for further longitudinal study to address the potential long-term career development impacts of festival participation for artists.

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.

Digital media and girling at an elite girls' school

In this article, I draw on Judith Butler's notion of performativity to investigate the role of digital technologies in processes of gendered subjectification (or ‘girling’) in elite girls' education. Elite girls' schooling is a site where the potential of digital technologies in mediating student‐led constructions and explorations of ‘femininity’ sits alongside school‐produced digital media in the form of promotional texts, in which young femininity is regulated by discourses of ‘girl power’. Whilst such schools are well equipped with digital resources that might be utilised towards students' interrogation of how ‘femininity’ is understood, thus politicising the girling process, school‐produced digital media inscribe a more prescriptive picture of ‘who’ an elite school‐girl can ‘be’. Lyla Girls' Grammar School (LGGS) is an elite secondary school in Melbourne, Australia. I report on research undertaken at two institutional levels of LGGS: the ‘school’ level in which digital media representations of young women are produced by the school and the ‘classroom’ level, in which media education pedagogy includes interactive web conferencing software. The use of digital technologies in media education appeared to support student‐led construction and interrogation of femininities to some extent. I argue that this kind of student‐led girling is important in the context of more prescriptive school‐level girling practices.

Highly selective and sensitive DNA assay based on electrocatalytic oxidation of ferrocene bearing zinc(II)-cyclen complexes with diethylamine

A highly selective and sensitive electrochemical biosensor has been developed that detects DNA hybridization by employing the electrocatalytic activity of ferrocene (Fc) bearing cyclen complexes (cyclen = 1,4,7,10-tetraazacyclododecane, Fc[Zn(cyclen)H2O]2(ClO4)4 (R1), Fc(cyclen)2 (R2), Fc[Zn(cyclen)H2O](ClO4)2 (R3), and Fc(cyclen) (R4)). A sandwich-type approach, which involves hybridization of a target probe hybridized with the preimmobilized thiolated capture probe attached to a gold electrode, is employed to fabricate a DNA duplex layer. Electrochemical signals are generated by voltammetric interrogation of a Fc bearing Zn−cyclen complexes that selectively and quantitatively binds to the duplex layers through strong chelation between the cyclen complexes and particular nucleobases within the DNA sequence. Chelate formation between R1 or R3 and thymine bases leads to the perturbation of base-pair (A−T) stacking in the duplex structure, which greatly diminishes the yield of DNA-mediated charge transport and displays a marked selectivity to the presence of the target DNA sequence. Coupling the redox chemistry of the surface-bound Fc bearing Zn−cyclen complex and dimethylamine provides an electrocatalytic pathway that increases sensitivity of the assay and allows the 100 fM target DNA sequence to be detected. Excellent selectivity against even single-base sequence mismatches is achieved, and the DNA sensor is stable and reusable.

Critical policy sociology : historiography, archaeology and genealogy as methods of policy analysis

In recent times critical approaches to educational policy studies have been subject to increasing interrogation over methodological issues, often by critical policy researchers themselves. In the main, their reflexive posturings have been informed by critique which proceeds that beyond brief descriptions of research logis tics and a general commitment to the methodologies of a critical orientation, critical policy analyses offer few explicit accounts of the connections between the stories they tell about policy and the data used to tell them. As a way of addressing these silences, this paper proposes three methodological approaches within which to explore and explain matters of policy, each generating its own particular view of the (policy) issues worth looking for, where they can be found and how to look for them. Drawing on research into the production of Australian higher education policy during the late 1980s and early 1990s, the paper illustrates the characteristics of these approaches, referring to them as policy historiography, policy genealogy and policy archaeology. Without claiming absolute distinctions between their interests, the paper couples policy historiography with the substantive issues of policy at particular hegemonic moments, policy genealogy with social actors' engagement with policy, and policy archaeology with conditions that regulate policy formations.

Promoting "critical awareness" and critiquing "cultural competence" : towards disrupting received professional knowledges

There is a compelling argument that universities should be committed to advancing the Indigenous agenda. With respect to social work, as well as to nursing, psychology, and allied health, this commitment is often translated into a single goal: that graduates should be ‘‘culturally competent’’. While acknowledging that there can be tactical advantages in pursuing this goal the current paper develops a practical critique of the expectation that cultural competence is an unproblematic ‘‘add on’’ to professional education. Using a single case study as an example*how the subject ‘‘individual development’’ is transmitted as a monocultural and unproblematic formation*we argue that it is impossible to learn to work cross-culturally without developing a capacity for reflective self-scrutiny. Less likely to be a flag of convenience than ‘‘cultural competence’’, an allegiance to ‘‘critical awareness’’ prompts the interrogation of received knowledge, for example how human development and personhood is understood, as well stimulating an engagement in the lifelong process of reflecting on one’s own ideological and cultural location.

Human action segmentation via controlled use of missing data in HMMs

Segmentation of individual actions from a stream of human motion is an open problem in computer vision. This paper approaches the problem of segmenting higher-level activities into their component sub-actions using Hidden Markov Models modified to handle missing data in the observation vector. By controlling the use of missing data, action labels can be inferred from the observation vector during inferencing, thus performing segmentation and classification simultaneously. The approach is able to segment both prominent and subtle actions, even when subtle actions are grouped together. The advantage of this method over sliding windows and Viterbi state sequence interrogation is that segmentation is performed as a trainable task, and the temporal relationship between actions is encoded in the model and used as evidence for action labelling.

Multi-theoretic approaches to understanding the science classroom

Multi-camera on-site video technology and post-lesson video stimulated interviews were used in a purposefully inclusive research design to generate a complex data set amenable to parallel analyses from several complementary theoretical perspectives. The symposium reports the results of parallel analyses employing positioning theory, systemic functional linguistics, distributed cognition and representational analysis of the same nine-lesson sequence in a single science classroom during the teaching of a single topic: States of Matter. Without contesting the coherence and value of a well-constructed mono-theoretic research study, the argument is made that all such studies present an inevitably partial account of a setting as complex as the science classroom: privileging some aspects and ignoring others. In this symposium, the first presentation examined the rationale for multi-theoretic research designs, highlighting the dangers of the circular amplification of those constructs predetermined by the choice of theory and outlining the intended benefits of multi-theoretic designs that offer less partial accounts of classroom practice. The second and third presentations reported the results of analyses of the same lesson sequence on the topic “states of matter” using the analytical perspectives of positioning theory and systemic functional linguistics. The final presentation reported the comparative analysis of student learning of density over the same three lessons from distributed cognition and representational perspectives. The research design promoted a form of reciprocal interrogation, where the analyses provided insights into classroom practice and the comparison of the analyses facilitated the reflexive interrogation of the selected theories, while also optimally anticipating the subsequent synthesis of the interpretive accounts generated by each analysis of the same setting for the purpose of informing instructional advocacy.

Harm reduction as anarchist practice : a user’s guide to capitalism and addiction in North America

In spite of its origins as an illegal, clandestine, grassroots activity that took place either outside or in defiant opposition to state and legal authority, there is growing evidence to suggest that harm reduction in North America has become sanitized and depoliticized in its institutionalization as public health policy. Harm reduction remains the most contested and controversial aspect of drug policy on both sides of the Canada–US border, yet the institutionalization of harm reduction in each national context demonstrates a series of stark contrasts. Drawing from regional case study examples in Canada and the US, this article historically traces and politically re-maps the uneasy relationship between the autonomous political origins of harm reduction, contemporary public health policy, and the adoption of the biomedical model for addiction research and treatment in North America. Situated within a broader theoretical interrogation of the etiology of addiction, this study culminates in a politically engaged critique of traditional addiction research and drug/service user autonomy. Arguing that the founding philosophy and spirit of the harm reduction movement represents a fundamentally anarchist-inspired form of practice, this article concludes by considering tactics for reclaiming and re-politicizing the future of harm reduction in North America.

The Copenhagen school on your in Kyrgyzstan : is securitization theory useable outside Europe?

The article argues that the theoretical framework presented by the Copenhagen School is currently unsuited to empirical studies outside the West owing to two factors. First, the presence of the ‘Westphalian straitjacket’ has prevented explicit interrogation of the normative concepts underlying the framework: there is a presumption that European understandings of society and the state are universal. Second, the centrality of the speech-act for securitization to the exclusion of other forms of expression, such as physical action, results in the theoretical framework producing a Westernized description of a given situation. The extent to which these factors limit the utility of the concepts of securitization and societal security in a non-Western setting is illustrated through the case of the overthrow of the government in Kyrgyzstan in March 2005. This example forms an empirical critique to highlight how theoretical shortcomings result in a simplified and Westernized description of the situation that does not take into account the specific local socio-political context. The article concludes that if the Copenhagen School’s theoretical framework is to be considered suitable for universal application, future theoretical developments must explicitly address the issues discussed to enable progress in escaping International Relations’ Westphalian straitjacket.

Contact zones, third spaces, and the act of interpretation

The conceptual understanding of museums as ‘contact zones’ has been widely appropriated in the museum literature and beyond. But the discussion lacks empirical insights into actual experiences: What does ‘contact’ mean for the person experiencing it? How is it lived, negotiated and contested? Drawing on a long-term narrative study of global visitors to the Museum of New Zealand Te Papa Tongarewa (Te Papa), this paper offers an empirical interrogation and theoretical refinement of the ‘contact zone’. It moves beyond the more usual focus on museological production by shedding light on the meanings made by museum visitors. This paper augments current normative and theoretical approaches with an ethnographic study of processes of intercultural mediation during cross-cultural encounters, translation and dialogue. This is done through a hermeneutic analysis of visitors’ acts of interpretation that facilitates an understanding of ‘cultural action’ in ‘contact zones’ as an interpretive ontological endeavour of the shifting Self within a pluralist cosmopolitan space.

Mana Taonga and the public sphere: a dialogue between indigenous practice and Western theory

Recent re-conceptualizations of the ‘public sphere’ facilitated a much needed shift in thinking about identity politics ‘from a substance … to a movement’ (Weibel and Latour, 2007). This laid the foundation for dissolving the ‘emanatist vision’ (Bourdieu, 1990) of self-explanatory and perpetual systems and structures towards the interrogation of actions and performances that simultaneously constitute and are affected by such wider socio-political realities. Most academic contributions, however, remain on a normative or theoretical level without offering empirical insights.

This article introduces Mana Taonga as an Indigenous Māori concept of cultural politics embedded in current museum practice at the Museum of New Zealand Te Papa Tongarewa (Te Papa). It creates a dialogue between Indigenous Māori practice and Western theory leading to a refined understanding of performative democracy within a museum as forum, or public sphere. The authors argue that a specific museum offers a particular place, space and empirical reality to interrogate seemingly universal concepts such as ‘culture’ and ‘politics’ by blending theoretical notions with an awareness of institutional contexts and practices.

Film, representation and the exclusion of Aboriginal identity: examples from Australian cinema

Throughout the latter half of the past century cinema has played a significant role in the shaping of the core narratives of Australia. Films express and implicitly shape national images and symbolic representations of cultural fictions in which ideas about Indigenous identity have been embedded. In this paper, exclusionary practices in Australian narratives are analysed through examples of films representing Aboriginal identity. Through these filmic narratives the articulation, interrogation, and contestation of views about filmic representations of Aboriginal identity in Australia is illuminated. The various themes in the filmic narratives are examined in order to compare and contrast the ways in which the films display the operation of narrative closure and dualisms within the film texts.

A microfluidic system for testing the responses of head and neck squamous cell carcinoma tissue biopsies to treatment with chemotherapy drugs

Tumors are heterogeneous masses of cells characterized pathologically by their size and spread. Their chaotic biology makes treatment of malignancies hard to generalize. We present a robust and reproducible glass microfluidic system, for the maintenance and “interrogation” of head and neck squamous cell carcinoma (HNSCC) tumor biopsies, which enables continuous media perfusion and waste removal, recreating in vivo laminar flow and diffusion-driven conditions. Primary HNSCC or metastatic lymph samples were subsequently treated with 5-fluorouracil and cisplatin, alone and in combination, and were monitored for viability and apoptotic biomarker release ‘off-chip’ over 7 days. The concentration of lactate dehydrogenase was initially high but rapidly dropped to minimally detectable levels in all tumor samples; conversely, effluent concentration of WST-1 (cell proliferation) increased over 7 days: both factors demonstrating cell viability. Addition of cell lysis reagent resulted in increased cell death and reduction in cell proliferation. An apoptotic biomarker, cytochrome c, was analyzed and all the treated samples showed higher levels than the control, with the combination therapy showing the greatest effect. Hematoxylin- and Eosin-stained sections from the biopsy, before and after maintenance, demonstrated the preservation of tissue architecture. This device offers a novel method of studying the tumor environment, and offers a pre-clinical model for creating personalized treatment regimens.

From colonialist to infidel : framing the enemy in Southern Thailand's 'cosmic war'

In the 1970s secessionists in Southern Thailand described the Thai state as "colonialist" constituted by "Siamese fascist officials"1 who had "illegally colonised Patani". The flavour of this discourse shows the importance of historical context in shaping the way resistance movements interpret their own struggles. In the case of the resistances groups in Southern Thailand, it reflects the influence of the wider international anti-colonial movement and its embrace of nationalism and socialism. Translating these concepts into a political agenda was complicated by the centrality of Islam in defining the grievances of the Patani Muslims. Islam was the reason they were considered marginal by wider Buddhist society and hence it was Islam that become a core identity marker and the fulcrum upon which the resistance movement grew. Merging the predominately secular themes of anti-colonialism with Islam was complex, and as a result for much of its existence the insurgency failed to define clearly an ideology beyond the general maxim of 'liberating the homeland' to create the Republic of Patani. By the onset of the twenty first century situation had changed and although the goal remained the same for many Thai Muslims it was based on firmer ontological ground. By defining itself in Islamist terms, the separatist movement managed to distance itself from the secular concepts that defined the Thai state ('nationalism') and which precluded support for its struggle from other states ('sovereignty'). The objective now is the creation of Al Fatoni Darussalam (Islamic Land of Patani) by "purging all Siamese infidels out of our territory to purify our religion and culture"2 (HRW, 2007: 45). In short, the shift in terminology indicates an ideological shift in the way the insurgents frame the conflict but also, more importantly, in their identification of the 'enemy'. 3 The 'liberation of the Republic' has now evolved into a 'struggle to liberate an Islamic Land'. From being a 'colonialist' and 'fascist' state, the Thai state has assumed the status of 'infidel'. The insurgents' embrace of Islamism as the organising principle of their resistance is progressively transforming the conflict into what Juergensmeyer has called a 'Cosmic War' (Juergensmeyer, 2003). This paper will further explore this ideological shift by analysing for the first time primary sources such as propaganda leaflets, interviews and insurgent interrogation reports that were collected during recent fieldwork in Southern Thailand between 2006 and 2008.