"It's about freedom": contesting dominant representations of devout Muslim women in the space of the nation

Since September 11 there has been a rise of Islamophobia in Australian public discourse, matched by a growth of racialised attacks on visibly identifiable Muslims in public space. These cultural racisms have arisen in a context where Islamic religious signifiers and practices have come to be read as signs of fundamentalism, terrorism and threat to national political traditions and cultural values. In particular, the hijab has become a symbol of these tensions, with the veiled woman being read as the embodiment of a ‘repressive and fundamentalist religion’. However, as some Muslim and feminist scholars have proposed, these readings rob Muslim women of their ability to articulate the reasons why wear the veil or engage in gendered religious practices. This paper argues that this enacts a form of disembodiment, whereby Muslim womens’ ability to comfortably inhabit their bodies and assert themselves in the public sphere is limited. In particular the paper draws upon two case studies which express this disembodiment, whilst highlighting the counter-strategies that devout Muslim women are adopting to reinsert their bodies and narratives in the national frame. The first refers to the recent media backlash which followed a public lecture held at Melbourne University by Islamic organization Hikmah Way, where the audience was segregated along gender lines. The second draws upon interviews conducted with veiled Muslim women in Sydney, following the Cronulla riot. These interviews show how Muslim women are contesting dominant representations of the hijab in western popular discourse by recoding it as a signifier of religious and national identity, and as an expression of democratic freedom.

External policy influence and higher education reform in Ethiopia : understanding symbolic power of the World Bank

Increasingly national policy processes are intersected with and affected by global policy actors and ideas. In aid-recipient countries such as Ethiopia, donors use financial and non-financial means to influence national policy decisions and directions. This paper is about the non-financial influence of the World Bank (WB) in the Ethiopian higher education policy reform. Using Pierre Bourdieu’s concept of symbolic power as a ‘thinking tool’, the paper aims to shed light on forms of symbolic capital that the Bank uses to generate a ‘misrecognisable’ form of power that regulates the HE policy process in Ethiopia. The findings show that the WB transforms its symbolic capital of recognition and legitimacy to establish a ‘shared misrecognition’ and thereby make its policy prescriptions implicit and hence acceptable to local policy agents. The Bank uses knowledge-based regulatory instruments to induce compliance to its neoliberal policy prescriptions. The paper therefore underscores the value of symbol power as an analytical framework to understand elusive but critical role of donors in policy processes of aid recipient countries.

'Scott's aired a couple of things' : back to back theatre rehearse Ganesh versus the third Reich

 This chapter tracks the creation of Back to Back Theatre’s 2011 performance, Ganesh Versus the Third Reich, based on first-hand observation of the final stages in devising and refining the work. Ganesh traces two parallel narrative strands – that of an imagined journey of the Hindu God into the dark heart of Nazi Germany to reclaim the sacred Hindu symbol of the swastika, and the narrative which constantly threatens to engulf the Ganesh story – the fraught relations between a group of disabled artists and their non-disabled director as they negotiate the process of making the work.

The focus of this chapter is the development of a single scene from the performance work, Ganesh Versus the Third Reich, tracing it’s evolution through periods of creative development and rehearsal. The stark contrast between the working practices observed on the studio floor and the brutally knowing and parodic representation of power relations in rehearsal seen in the performance work testifies to the peculiar and productive self-reflexivity that generates the work of Back To Back Theatre. An account and analysis of both real and fictional rehearsals reveal how Back to Back’s creative processes position members of the ensemble “perceived to have intellectual disabilities” as entirely legitimate professional artists, while claiming the authority of ‘outsider artists’ to challenge perceptions and representations of disability.

Simulated astigmatism impairs academic-related performance in children

Purpose: Astigmatism is an important refractive condition in children. However, the functional impact of uncorrected astigmatism in this population is not well established, particularly with regard to academic performance. This study investigated the impact of simulated bilateral astigmatism on academic-related tasks before and after sustained near work in children. Methods: Twenty visually normal children (mean age: 10.8 ± 0.7 years; six males and 14 females) completed a range of standardised academic-related tests with and without 1.50 D of simulated bilateral astigmatism (with both academic-related tests and the visual condition administered in a randomised order). The simulated astigmatism was induced using a positive cylindrical lens while maintaining a plano spherical equivalent. Performance was assessed before and after 20 min of sustained near work, during two separate testing sessions. Academic-related measures included a standardised reading test (the Neale Analysis of Reading Ability), visual information processing tests (Coding and Symbol Search subtests from the Wechsler Intelligence Scale for Children) and a reading-related eye movement test (the Developmental Eye Movement test). Each participant was systematically assigned either with-the-rule (WTR, axis 180°) or against-the-rule (ATR, axis 90°) simulated astigmatism to evaluate the influence of axis orientation on any decrements in performance. Results: Reading, visual information processing and reading-related eye movement performance were all significantly impaired by both simulated bilateral astigmatism (p < 0.001) and sustained near work (p < 0.001), however, there was no significant interaction between these factors (p > 0.05). Simulated astigmatism led to a reduction of between 5% and 12% in performance across the academic-related outcome measures, but there was no significant effect of the axis (WTR or ATR) of astigmatism (p > 0.05). Conclusion: Simulated bilateral astigmatism impaired children's performance on a range of academic-related outcome measures irrespective of the orientation of the astigmatism. These findings have implications for the clinical management of non-amblyogenic levels of astigmatism in relation to academic performance in children. Correction of low to moderate levels of astigmatism may improve the functional performance of children in the classroom.

Simulated hyperopic anisometropia and reading, visual information processing, and reading-related eye movement performance in children.

Purpose: This study investigated the impact of simulated hyperopic anisometropia and sustained near work on performance of academic-related measures in children.
Methods: Participants included 16 children (mean age: 11.1 ± 0.8 years) with minimal refractive error. Academic-related outcome measures included a reading test (Neale Analysis of Reading Ability), visual information–processing tests (Coding and Symbol Search subtests from the Wechsler Intelligence Scale for Children), and a reading-related eye movement test (Developmental Eye Movement test). Performance was assessed with and without 0.75 diopters of simulated monocular hyperopic defocus (administered in a randomized order), before and after 20 minutes of sustained near work. Unilateral hyperopic defocus was systematically assigned to either the dominant or nondominant sighting eye to evaluate the impact of ocular dominance on any performance decrements.
Results: Simulated hyperopic anisometropia and sustained near work both independently reduced performance on all of the outcome measures (P < 0.001). A significant interaction was also observed between simulated anisometropia and near work (P < 0.05), with the greatest decrement in performance observed during simulated anisometropia in combination with sustained near work. Laterality of the refractive error simulation (ocular dominance) did not significantly influence the outcome measures (P > 0.05). A reduction of up to 12% in performance was observed across the range of academic-related measures following sustained near work undertaken during the anisometropic simulation.
Conclusions: Simulated hyperopic anisometropia significantly impaired academic-related performance, particularly in combination with sustained near work. The impact of uncorrected habitual anisometropia on academic-related performance in children requires further investigation. © 2014 The Association for Research in Vision and Ophthalmology, Inc.

Improved processing speed: online computer-based cognitive training in older adults

In an increasingly aging population, a number of adults are concerned about declines in their cognitive abilities. Online computer-based cognitive training programs have been proposed as an accessible means by which the elderly may improve their cognitive abilities; yet, more research is needed in order to assess the efficacy of these programs. In the current study, a commercially available 21-day online computer-based cognitive training intervention was administered to 34 individuals aged between 53 and 75 years. The intervention consisted of computerized training in reaction time, inspection time, short-term memory for words, executive function, visual spatial acuity, arithmetic, visual spatial memory, visual scanning/discrimination, and n-back working memory. An active solitaire control group was also included. Participants were tested at baseline, posttraining and at three-weeks follow-up using a battery of neuropsychological outcome measures. These consisted of simple reaction time, complex reaction time, digit forwards and backwards, spatial working memory, digit symbol substitution, RAVLT, and trail making. Significant improvement in simple reaction time and choice reaction time task was found in the cognitive training group both posttraining and at three-weeks follow-up. However, no significant improvements on the other cognitive tasks were found. The training program was found to be successful in achieving transfer of trained cognitive abilities in speed of processing to similar untrained tasks. © 2012 Copyright Taylor and Francis Group, LLC.

An assessment of existing bicycle advisory pavement marking on urban roads

Bicycle advisory treatments are used to advise road users of the potential presence of cyclists and of the location where cyclists may be expected to ride on a road. They include pavement markings, warning signs, guide signs, and as such have no regulatory function. The most common type of bicycle advisory pavement markings is the shared lane marking. Other forms of bicycle advisory pavement marking have also been trialled and used in several local jurisdictions. The bicycle awareness zone is an example of such facility which has been trialled and used in southeast Queensland, Australia since the late 1990s. A bicycle awareness zone is similar to shared lane marking in principle but differs in the type of logo and, in some cases, location of its placement on the road. This study assesses the operational and safety issues at three bicycle awareness zone sites by analysing video-assisted observation data collected in 2011 by Queensland Department of Transport and Main Roads, Australia. Of the several applications of bicycle awareness zones, this study only covers a particular application where the centre of the bicycle symbol is placed exactly over the parking edge line. Unlike previous studies, which mostly covered before-and-after evaluations of bicycle advisory pavement markings, the focus of this study is to assess whether the placement of bicycle awareness zone symbols has been successful. The aggregated results from video-assisted observational data show that the cyclists did not always track themselves over the centre of the symbols. Rather, both the cyclists' lateral tracking positions and road user interactions varied with the widths of kerbside parallel parking space. Since the bicycle awareness zone symbols are not positioned on the cyclists' desired line of ride on some roads, their operational effectiveness and safety value are questioned.

Sisters

Melinda Capp and her sister Meredith are identical twin. The Sisters installation presented at the Castlemaine state festival is an exploration of the experience and memories of having grown up as a twin and the complexity for both the self as single and self as other/double which underpins and confronts both the physical and psychological sense being a twin. Nature / Nurture: The work is explored as a dichotomy of Nature / Nurture by referencing the domestic context of childhood (which can be interpreted as an exposition of the influence of nurture) and reference to the physical, genetic aspect of being a twin (a reference to Nature). The Installation was located in a bedroom of a 1960’s brick house, now empty, and invites the viewer to enter into a world which pulls between these two forces of nature/nurture, which shape the sense of identity and realization of self for each twin. The bond between twins emerges at the cellular level and continues for the rest of their lives. Despite all emergence of individuality and bloodline thread binds them together forever no matter the distance between them and changes through time In dark wooden wardrobe two dresses, made from fine white tissues paper, hang quietly on each side of the robe with backlighting which floods the room with an ethereal luminance. Placed in the center of a large bare wall, a small image of Melinda and Meredith as young children (a photo transfer also on the ephemeral tissue paper) hangs in isolation. This placement and the surrounding space unites these two young twins together, bound in symmetry like a mirror image in the vast open space of the empty wall, a symbol of the potential for growth and individual identity in a world which surrounds them. On the opposite wall a series of object and artifacts are pressed between sheets of acrylic and backlit as if they were some sorts of scientific samples for detailed inspection. Feathers/hair, handmade paper with embroided (reference to the traditionally feminine arts) text and the words Blood Ties traced out. Each object is placed for analysis and hovers in space at the viewers approximate eye level like a series of clues for the revelation of some deeper insight. Hidden speakers were embedded within the walls of the room and played looped recordings at low level inviting the viewer to listen as a voyeur. A series of whispered schoolyard chants by Melinda and Meredith (identical wording were individually recorded by each sister and then superimposed) and a collage of spoken word, memories and anecdotes from the period of their childhood. Most notably recollections of the Apollo Moon landing. A symbol of the ability of science to transcend and reveal that which lies beyond and within, while at the same time counterpointed by the poetics of childhood songs emerging in unison as two twins reveal their innate unification.

'Iconic development' : is there such a thing?

By way of definition, dictionaries such as the Oxford Dictionary note that the word ‘icon’ is a noun meaning ‘a person or thing regarded as a representative symbol or as worthy of veneration’ (p. 654). More recently, the phrase ‘iconic development’ has crept into the town planning vernacular making reference to built or planned works that are intended to be an urban ‘benchmark’. However, in terms of planning practice in the State of Victoria, Australia, the meaning of ‘iconic development’ is unclear amongst property development professionals – one only needs to peruse the local newspaper, The Age on any given week and publications by key bodies such as the Planning Institute of Australia, the Victorian Planning and Environment Law Association, the Urban Development Institute of Australia and the Property Council of Australia on their websites and in professional newsletters, to appreciate the different ways the phrase is used in the property development context. This paper reports on key themes arising from interviews with 52 Victorian property development professionals, who were interviewed to determine their perceptions about what constitutes ‘iconic development’ in Victoria. Arising from the interviews, the study confirms that ‘iconic development’ is the new buzz phrase in property development circles, it is no longer just being used as a sales and marketing tool, but has been appropriated by technical professionals and introduced into different planning documents including certain local clauses in the Victorian Planning Provisions. Different professionals in the development industry, such as architects, planners and lawyers ascribe different meanings to this phrase, thereby presenting confusion in the property development industry. By understanding what these different professionals mean by the phrase ‘iconic development’ a more collaborative understanding of the phrase is arrived at to provide the practitioner and public with a more informed understanding to review realised and/or planned 'iconic development’.

Persian gardens: meanings, symbolism, and design

Culture and identity in a society can be represented in the architecture and the meanings intertwined with it. In this sense, the architecture and design are the interface for transferring meaning and identity to the nation and future generations. Persian gardens have been evolved through the history of Persian Empire in regard to the culture and beliefs of the society. This paper aims to investigate the patterns of design and architecture in Persian gardens and the meanings intertwined with their patterns and significant elements such as water and trees. Persian gardens are not only about geometries and shapes; but also manifest different design elements, each representing a specific symbol and its significance among the society. This paper seeks to explore Persian gardens in terms of their geometric structure, irrigation system, network construction and pavilions alongside design qualities such as hierarchy, symmetry, centrality, rhythm and harmony. In the second stage, the paper investigates the fundamental symbols and their philosophy in the creation of Persian gardens and in relation to the architecture and design.

SER analysis of multi-way relay networks with M-QAM modulation in the presence of imperfect channel estimation

Multi-way relay networks (MWRNs) allow multiple users to exchange information with each other through a single relay terminal. MWRNs are often incorporated with capacity achieving lattice codes to enable the benefits of high-rate signal constellations to be extracted. In this paper, we analytically characterize the symbol error rate (SER) performance of a functional decode and forward (FDF) MWRN in the presence of channel estimation errors. Considering Μ-ary quadrature amplitude modulation(QAM) with square constellations as an important special case of lattice codes, we obtain asymptotic expressions for the average SER for a user in FDF MWRN. The accuracy of the analysis at high signal-to-noise ratio is validated by comparison with the simulation results. The analysis shows that when a user decodes other users with better channel conditions than itself, the decoding user experiences better error performance. The analytical results allow system designers to accurately assess the non-trivial impact of channel estimation errors and the users’ channel conditions on the SER performance of a FDF MWRN with M-QAM modulation.

Static output feedback frequency stabilization of time-delay power systems with coordinated electric vehicles state of charge control

In this paper, for the first time, electric vehicles are used for both the primary and secondary frequency controls to support power plants to rapidly suppress fluctuations in the system frequency due to load disturbances. Via networked control and wide-area communication infrastructures, multiple interval time-varying delays exist in the communication channels between the control center, power plant, and an aggregation of electric vehicles. By coordinating batteries’ state of charge control, the behaviors of the vehicle owners and the uncertainties imposed by the changes of the batteries’ state of charge are taken intoconsideration. A power system model incorporating multiple time-varying delays and uncertainties is first proposed. Then, a robust static output feedback frequency controller is designed to guarantee the resulting closed-loop system stable with an H∞ attenuation level. By utilizing a novel integral inequality, namely refined-Jensen inequality, and an improved reciprocally convex combination, the design conditions are formulated in terms of tractable linear matrix inequalities which can be efficiently solved by various computational tools. The effectiveness of the proposed control scheme is verified by extensive simulations.