Migrant youth, cultural identity and media representation

The current social climate of heightened intercultural tensions in culturally pluralist societies such as Australia highlights the need to develop a more nuanced understanding of the complex cultural adjustment processes  encountered by migrant youth in developing and articulating a sense of  national belonging, To this end, this chapter examines migrant settlement experiences as a 'process by which individuals and groups ... maintain their cultural identity while actively participating in the larger societal framework' (Karac 2001). Research into these critical aspects of integration and  acculturation examines identity formation as a cultural process of  renegotiating individual and group identity, and focuses on concepts of belonging, recognition and self-respect (Berry '997). While cultural factors are considered critical indicators of successful integration into the host community, insufficient research has been conducted into the particular processes of group and individual identity formation that take place amongst migrant youth. In the case of Australia, this process has been made  particularly difficult for some cultural groups due to the contemporary resurgence of populist and exclusionary discourses of national identity. In such a context, the construction of identity amongst migrant youth is all the more challenging, especially when this process exhibits notions of dual attachment, hybridity and difference. For migrant youth, the engagement with different social institutions such as family, school and wider societal networks often affects the processes of identity 'formation that are inherently  dynamic and 'necessarily multiple and fluid' (Noble & Tabar 2002, pp.I28). Negotiating life in-between cultures, youths from migrant backgrounds experience identity construction as a highly contested territory.

Cultural identity is a central issue for immigrants, regardless of how much time has elapsed since leaving their country of origin. This issue is particularly salient for first- and second-generation1 migrant youth, who negotiate identity space comfortably alongside, in opposition to, or more commonly, somewhere in between, their immigrant parents' conceptions of culture and the receiving culture in which they live. Unlike their native peers,  the children of immigrants arc exposed to intra-ethnic and inter- ethnic   dynamics and experiences in their journey towards cultural identity formation. These experiences are complex and diverse, and are navigated within multi- layered ethnic, racial, familial, gendered, socioeconomic and educational  contexts.

The chapter begins by providing theoretical frameworks for conceptualising  cultural diversity and cultural identity. It then examines how migrant youth  negotiate cultural identity in the public realms of family networks and school  environments and how these translate into key educational and behavioural  outcomes. It will draw on some qualitative snapshots as a way of illustrating  shifting migrant youth attitudes towards society, school and culture.

Media pressures and corporate disclosure of social responsibility performance : a case study of two global clothing and sports retail companies

This paper investigates the social and environmental disclosure practices of two large multi-national companies, specifically Nike and Hennes and Mauritz. Utilising a joint consideration of legitimacy theory and media agenda setting theory, we investigate the linkage between negative media attention, and positive corporate social and environmental disclosures. Our results generally support a view that for those issues attracting the greatest amount of negative media attention, corporations react by providing positive social and environmental disclosures. The results were particularly significant in relation to labour practices in developing countries – the issue attracting the greatest amount of negative media attention for the companies in question.

Incorporating fairness into development of an integrated multi-agent online dispute resolution environment

The paper describes the development of an integrated multi-agent online dispute resolution environment called IMODRE that was designed to assist parties involved in Australian family law disputes achieve legally fairer negotiated outcomes. The system extends our previous work in developing negotiation support systems Family_Winner and AssetDivider. In this environment one agent uses a Bayesian Belief Network expertly modeled with knowledge of the Australian Family Law domain to advise disputants of their Best Alternatives to Negotiated Agreements. Another agent incorporates the percentage split of marital property into an integrative bargaining process and applies heuristics and game theory to equitably distribute marital property assets and facilitate further trade-offs. We use this system to add greater fairness to Family property law negotiations.

Reporting Iraq's cosmopolitan society in the Australian print media : The case of the Assyrian church bombings

A series of bomb blasts that targeted a number of Assyrian churches in Baghdad and Mosul last year were reported in the Australian media and seemed to hint at the complexity of Iraq’s cosmopolitan society. This paper seeks to compare and contrast the representation of these events in four of Australia’s leading newspapers (The Australian, The Courier-Mail, The Age and The Sydney Morning Herald) by using a multi-methodological approach. The analysis reveals that Australian print coverage falls short of detailing the complexities of Iraq’s cosmopolitan society and therefore engenders an Orientalist (Said, 1978) discourse that constructs the Assyrians as powerless and anonymous victims.

A flexible receiver-driven cache replacement scheme for continuous media objects in best-effort networks

In this paper, we investigate the potential of caching to improve quality of reception (QoR) in the context of continuous media applications over best-effort networks. Specifically, we investigate the influence of parameters such as loss rate, jitter, delay and area in determining a proxy's cache contents. We propose the use of a flexible cost function in caching algorithms and develop a framework for benchmarking continuous media caching algorithms. The cost function incorporates parameters in which, an administrator and or a client can tune to influence a proxy's cache. Traditional caching systems typically base decisions around static schemes that do not take into account the interest of their receiver pool. Based on the flexible cost function, an improvised Greedy Dual (GD) algorithm called GD-multi has been developed for layered multiresolution multimedia streams. The effectiveness of the proposed scheme is evaluated by simulation-based performance studies. Performance of several caching schemes are evaluated and compared with those of the proposed scheme. Our empirical results indicate GD-multi performs well despite employing a generalized caching policy.

A generalised cost-aware caching scheme for caching continuous media objects in best-effort network environments

In this paper, we investigate the potential of caching to improve QoS in the context of continuous media applications over wired best-effort networks. We propose the use of a flexible caching scheme, called GD-Multi in caching continuous media (CM) objects. An important novel feature of our scheme is the provision of user or system administrator inputs in determining the cost function. Based on the proposed flexible cost function, Multi, an improvised Greedy Dual (GD) replacement algorithm called GD-multi (GDM) has been developed for layered multi-resolution multimedia streams. The proposed Multi function takes receiver feedback into account. We investigate the influence of parameters such as loss rate, jitter, delay and area in determining a proxy’s cache contents so as to enhance QoS perceived by clients. Simulation studies show improvement in QoS perceived at the clients in accordance to supplied optimisation metrics. From an implementation perspective, signalling requirements for carrying QoS feedback are minimal and fully compatible with existing RTSP-based Internet applications.

From blogging Central Asia to citizen media : a practitioners’ perspective on the evolution of the neweurasia blog project

This essay examines the development of one regional blogosphere, the Central Asian ‘Stanosphere’, through a focus on the neweurasia blog project. The neweurasia project began in 2005 as an Englishlanguage volunteer-run blog project about the former Soviet republics of Central Asia and the Caucasus, rapidly becoming one of the most visited blogs about the region. Following this auspicious start, over the next five years neweurasia developed into a multi-language locally driven project with more than 80,000 unique page views on average per month. Despite its indisputable successes, the project was often a steep learning curve for all involved. In this essay, we examine neweurasia’s evolution from ‘blogging Central Asia’ towards a citizen media project, and reflect on some of the issues and challenges encountered. On the basis of our discussion, we reflect upon how neweurasia, and citizen media in general, can maximise its impact on the nascent Stanosphere, in the process helping to give Central Asia a voice in the global blogosphere.

Indian media in a globalised world

This book explores the transformation of Indian media in the context of two major developments: globalisation (which Sociologist Anthony Giddens terms as being ‘revolutionary’) and advances in communication technologies. It is rich in empirical details of how the Indian media has evolved in the past two decades, particularly in the context of potential to transform, construct and nurture particular identities in response to globalisation. The study of the transformation of Indian media is significant because not only has globalisation allowed access to a host of things hitherto represented as ‘foreign’ to Indian culture by the media, but it has also opened the floodgates for foreign media.

Adopting a multi-disciplinary approach, this book looks at the role of media in purveying political, economic and cultural identities, the current definitions of ‘we’, ‘they’, and the ‘other’, and how the ‘other’ is perceived in contemporary India. The discussions cover all forms of media, that is, newspaper, films, radio, television and online media, along with media policy and other economic challenges facing the media.

Book review: Studying mobile media: cultural technologies, mobile communication, and the iPhone, by Hjorth, Larissa, Burgess, Jean and Richardson, Ingrid (eds), Routledge, New York, 2012

A review of a series of articles exploring the role of online networked mobile devices, such as the iPhone, in changing communication, with multidisciplinary relevance. The articles examine the smartphone as a cultural object, a platform for specific uses as a multi-purpose input device and its evolution from a personal communication device to a multimedia tool with implications for politics and social change.

Indian news media : from observer to participant

This book makes a new and significant argument that Indian news media is no longer just an observer but an active participant in the events that direct the nation. It explores the changing role of Indian news media and their performance in the past 25 years by closely examining media coverage of some landmark events within the context of India’s globalising polity, which has led to privatisation, widespread engagement with new communication technologies, and the rise of individualism. The challenges of globalisation have caused significant changes in news processes and procedures, which this volume details by examining media’s coverage of events and issues such as paid news, anti-graft movement, sting journalism, Delhi gang-rape protest, politics-media nexus and neo-liberalism’s impact on the industry’s performance.
The book places Indian media’s evolution in the context of economic, political and sociological developments in the country. It takes a multi-disciplinary approach to evaluate reportage in a multitude of media platforms. The theoretical exploration of the changes in the Indian media landscape draws from academic disciplines of ‘media studies’, ‘journalism,’ ‘cultural studies’ and ‘sociology’. This book follows the authors’ earlier work, titled Indian Media in a Globalised World (SAGE/2010).

A study of the impact of environmental surroundings on personal well-being in urban China using a multi-item well-being indicator

We examine the relationship between atmospheric and water pollution, traffic congestion, access to parkland and personal well-being using a survey administered across six Chinese cities in 2007. In contrast to existing studies of well-being determinants by economists which typically employ single-item indicators, we use the Personal Well-being Index (PWI). We also employ the Job Satisfaction Survey (JSS) to measure job satisfaction, which is one of the variables for which we control when examining the relationship between environmental surroundings and personal well-being. Previous research by psychologists has shown the PWI and JSS to have good psychometric properties in western and Chinese samples. A robust finding is that in cities with higher levels of atmospheric pollution and traffic congestion, respondents report lower levels of personal well-being ceteris paribus. Specifically, we find that a one standard deviation increase in suspended particles or sulphur dioxide emissions is roughly equivalent to a 12-13% reduction in average monthly income in the six cities. © 2010 Springer Science+Business Media, LLC.

An improved understanding of the dispersion of multi-walled carbon nanotubes in non-aqueous solvents

The homogeneous and stable dispersion of carbon nanotubes (CNTs) in solvents is often a prerequisite for their use in advanced materials. Dispersion procedures, reagent concentration as well as the interactions among reagent, defective CNTs and near-perfect CNTs will affect the resulting CNT dispersion properties. This study, for the first time, presents a detailed comparison between two different approaches for dispersing CNTs. The results enhance our understanding of the interactions between surfactant, defective CNTs and near-perfect CNTs and thus provide insight into the mechanism of CNT dispersion. Dispersions of "as-produced" short multi-walled carbon nanotubes (MWCNTs) in N,N-dimethylformamide were prepared by two different surfactant (Triton X-100) assisted methods: ultrasonication and ultrasonication followed by centrifugation, decanting the supernatant and redispersing the precipitate. Visual observation and UV-visible spectroscopy results showed that the latter method produce a more stable dispersion with higher MWCNT content compared to dispersions produced by ultrasonication alone. Transmission electron microscopy and Raman spectroscopic investigations revealed that the centrifugation/ decanting step removed highly defective nanotubes, amorphous carbon and excess surfactant from the readily re-dispersible near-perfect CNT precipitate. This is contrary to other published findings where the dispersed MWCNTs were found in the supernatant. Thermogravimetric analysis showed that 95 % of Triton X-100 was removed by centrifugation/decanting step, and the remainder of the Triton X-100 molecules is likely randomly adsorbed onto the MWCNT surface. Infrared spectral analysis suggests that the methylene groups of the polyoxyethylene (aliphatic ether) chains of the residual Triton X-100 molecules are interacting with the MWCNTs. © 2014 Springer Science+Business Media.

Applying a multi-agent classifier system with a novel trust measurement method to classifying medical data

In this paper, we present the application of a Multi-Agent Classifier System (MACS) to medical data classification tasks. The MACS model comprises a number of Fuzzy Min-Max (FMM) neural network classifiers as its agents. A trust measurement method is used to integrate the predictions from multiple agents, in order to improve the overall performance of the MACS model. An auction procedure based on the sealed bid is adopted for the MACS model in determining the winning agent. The effectiveness of the MACS model is evaluated using the Wisconsin Breast Cancer (WBC) benchmark problem and a real-world heart disease diagnosis problem. The results demonstrate that stable results are produced by the MACS model in undertaking medical data classification tasks. © 2014 Springer Science+Business Media Singapore.

Will the real Waleed Aly please stand up?: Media, celebrity and the making of an Australian public intellectual

Abstract: Waleed Aly is arguably the most visible and vocal Australian public intellectual from a non-Anglo-Australian background. The ubiquitous Aly is a veritable Renaissance man - he is a television presenter, radio host, academic and rock musician. He is also a former lawyer, and served on the executive committee of the Islamic Council of Victoria. In short, he is the 'go-to' Muslim for commentary on a wide range of political and civic affairs. This article argues that Aly's media profile and celebrity status have as much to do with an Australian cultural imaginary that posits 'whiteness' as an uncontestable normative value as it does with Aly's undoubted skills as a journalist, academic and cultural commentator. It examines Aly's career with reference to Ghassan Hage's concept of 'whiteness' as a form of aspirational cultural capital and various theories of persona and performativity. For Hage, 'whiteness' is not a literal skin colour; rather, it consists of elements that can be adopted by individuals and groups (such as nationally valued looks, accents, tastes, cultural preferences and modes of behaviour). While entry to what Hage calls Australia's 'national aristocracy' is generally predicated on possessing the correct skin tone, it is theoretically possible for dark-skinned people such as Waleed Aly to enter the field of national belonging and partake in public discourse about a range of topical issues. More specifically, the article substantiates its claims about Aly's status as a member of Australia's cultural aristocracy through a comparative discourse and performance analysis of his presentation of 'self' in four distinctive media contexts: Channel 10's The Project, the ABC RN Drive program, ABC TV's Q&A and the SBS comedy-talk show Salaam Caf , which looked at the 'funny side of life as an Australian Muslim' and showcased other multi-talented Muslim professionals of both genders.

A heuristic algorithm based on multi-assignment procedures for nurse scheduling

This paper tackles a Nurse Scheduling Problem which consists of generating work schedules for a set of nurses while considering their shift preferences and other requirements. The objective is to maximize the satisfaction of nurses' preferences and minimize the violation of soft constraints. This paper presents a new deterministic heuristic algorithm, called MAPA (multi-assignment problem-based algorithm), which is based on successive resolutions of the assignment problem. The algorithm has two phases: a constructive phase and an improvement phase. The constructive phase builds a full schedule by solving successive assignment problems, one for each day in the planning period. The improvement phase uses a couple of procedures that re-solve assignment problems to produce a better schedule. Given the deterministic nature of this algorithm, the same schedule is obtained each time that the algorithm is applied to the same problem instance. The performance of MAPA is benchmarked against published results for almost 250,000 instances from the NSPLib dataset. In most cases, particularly on large instances of the problem, the results produced by MAPA are better when compared to best-known solutions from the literature. The experiments reported here also show that the MAPA algorithm finds more feasible solutions compared with other algorithms in the literature, which suggest that this proposed approach is effective and robust. © 2013 Springer Science+Business Media New York.