Negative mood regulation expectancies, frontal lobe related behaviors and alcohol use

Negative mood regulation (NMR) expectancies have been linked to substance problems in previous research, but the neurobiological correlates of NMR are unknown. In the present study, NMR was examined in relation to self-report indices of frontal lobe functioning, mood and alcohol use in 166 volunteers of both genders who ranged in age from 17 to 43 years. Contrary to expectations based on previous findings in addicts and problem drinkers, scores on the NMR scale did not differ between Low Risk and High Risk drinkers as defined by the Alcohol Use Disorders Identification Test (AUDIT). However, NMR scores were significantly negatively correlated with all three indices of frontal lobe dysfunction on the Frontal Systems Behavior Scale (FrSBe) Self-Rating Form as well as with all three indices of negative mood on the Depression Anxiety Stress Scales (DASS), which in turn were all positively correlated with FrSBe. Path analyses indicated that NMR partially mediated the direct effects of frontal lobe dysfunction (as indexed by FrSBe) on DASS Stress and DASS Depression. Further, the High Risk drinkers scored significantly higher on the Disinhibition and Executive Dysfunction indices of the FrSBe than did Low Risk drinkers. Results are consistent with the notion that NMR is a frontal lobe function.

Rephrasing voice : art, practice-led research and the limits and sites of articulacy

While my PhD is practice-led research, it is my contention that such an inquiry cannot develop as long as it tries to emulate other models of research. I assert that practice-led research needs to account for an epistemological unknown or uncertainty central to the practice of art. By focusing on what I call the artist's 'voice,' I will show how this 'voice' is comprised of a dual motivation—'articulate' representation and 'inarticulate' affect—which do not even necessarily derive from the artist. Through an analysis of art-historical precedents, critical literature (the work of Jean-François Lyotard and Andrew Benjamin, the critical methods of philosophy, phenomenology and psychoanalysis) as well as of my own painting and digital arts practice, I aim to demonstrate how this unknown or uncertain aspect of artistic inquiry can be mapped. It is my contention that practice-led research needs to address and account for this dualistic 'voice' in order to more comprehensively articulate its unique contribution to research culture.

Unincorporated associations as entities : a matter of balance between regulation and facilitation?

Small non-profit organisations play a vital role in the creation of social capital and resilience of civil society in Australia. A number of government inquiries have recently been commissioned to propose reform to non-profit enterprise and it is timely to examine the suitability of legal structures available for small non-profit organisations. This article reviews the characteristics of small Australian non-profit organisations and the legal treatment of similar associations in New Zealand, the United Kingdom, Europe, Canada and United States to inform possible reform strategies. Reforms are then proposed for small Australian unincorporated organisations which allow them access to the benefits of separate legal entity status, but with regulation proportionate to the risks posed to the broader community.

Preliminary review of over-regulation in Australian financial services

This article examines a preliminary review and the limited evidence of over-regulation in Australian financial services. The 1997 Wallis Report and the CLERP 6 paper resulted in the amendments to Ch 7 of the Corporations Act 2001 (Cth) by the Financial Services Reform Act. Nearly a decade later the system based upon 'one-size fits all' dual track regime and a consistent licensing regime has greatly increased the costs of compliance. In the area of enforcement there has not been a dramatic change to the effective techniques applied by ASIC over other agencies such as APRA. In particular there are clear economic arguments, as well as international experiences which state that a single financial services regulator is more effective than the multi-layered approach adopted in Australia. Finally, in the superannuation area of financial services, which is worth A$800 billion there is unnecessary dual licensing and duplicated regulation with little evidence of any consumer-member benefit but at a much greater cost

The vernacular terrain : Songzhang Art Museum, Beijing, China

The field was the curation of cross-cultural new media/ digital media practices within large-scale exhibition practices in China. The context was improved understandings of the intertwining of the natural and the artificial with respect to landscape and culture, and their consequent effect on our contemporary globalised society. The research highlighted new languages of media art with respect to landscape and their particular underpinning dialects. The methodology was principally practice-led. --------- The research brought together over 60 practitioners from both local and diasporic Asian, European and Australian cultures for the first time within a Chinese exhibition context. Through pursuing a strong response to both cultural displacement and re-identification the research forged and documented an enduring commonality within difference – an agenda further concentrated through sensitivities surrounding that year’s Beijing’s Olympics. In contrast to the severe threats posed to the local dialects of many of the world’s spoken and written languages the ‘Vernacular Terrain’ project evidenced that many local creative ‘dialects’ of the environment-media art continuum had indeed survived and flourished. --------- The project was co-funded by the Beijing Film Academy, QUT Precincts, IDAProjects and Platform China Art Institute. A broad range of peer-reviewed grants was won including from the Australia China Council and the Australian Embassy in China. Through invitations from external curators much of the work then traveled to other venues including the Block Gallery at QUT and the outdoor screens at Federation Square, Melbourne. The Vernacular Terrain catalogue featured a comprehensive history of the IDA project from 2000 to 2008 alongside several major essays. Due to the reputation IDA Projects had established, the team were invited to curate a major exhibition showcasing fifty new media artists: The Vernacular Terrain, at the prestigious Songzhang Art Museum, Beijing in Dec 07-Jan 2008. The exhibition was designed for an extensive, newly opened gallery owned by one of China's most important art historians Li Xian Ting. This exhibition was not only this gallery’s inaugural non-Chinese curated show but also the Gallery’s first new media exhibition. It included important works by artists such as Peter Greenway, Michael Roulier, Maleonn and Cui Xuiwen. --------- Each artist was chosen both for a focus upon their own local environmental concerns as well as their specific forms of practice - that included virtual world design, interactive design, video art, real time and manipulated multiplayer gaming platforms and web 2.0 practices. This exhibition examined the interconnectivities of cultural dialogue on both a micro and macro scale; incorporating the local and the global, through display methods and design approaches that stitched these diverse practices into a spatial map of meanings and conversations. By examining the contexts of each artist’s practice in relationship to the specificity of their own local place and prevailing global contexts the exhibition sought to uncover a global vernacular. Through pursuing this concentrated anthropological direction the research identified key themes and concerns of a contextual language that was clearly underpinned by distinctive local ‘dialects’ thereby contributing to a profound sense of cross-cultural association. Through augmentation of existing discourse the exhibition confirmed the enduring relevance and influence of both localized and globalised languages of the landscape-technology continuum.

2006 International digital art awards : Beijing film academy galleries, China

The field was the curation of new media within large-scale exhibition practice for Chinese audiences. The context was improved understandings of the intertwining cultures and concerns of Chinese and Western contemporary practitioners. The research uncovered a range of connective and dialogical concerns around cultural displacement and re-identification, germane to the chosen group of media artists. The methodology was principally practice-led. The research brought together 31 practitioners from Asian, European and Australasian cultures within a major highly visible Chinese exhibition context. By identifying and promoting a distinct commonality within difference amongst the diverse practitioners the exhibition successfully activated a global dialogue that incorporated environmental and cultural identity agendas within a major Chinese educational and public context - thereby promulgating cross-cultural understanding, despite the often oppressive shadowing of domestic political processes. The project was developed under the international aegis of IDA Projects (established since 1999) and was substantially supported by the Fine Art Department of the Beijing Film Academy, QUT Precincts and Platform China Art Institute. It built upon IDA’s 2005 inaugural new media exhibition at the ‘Today Art’ Museum in Beijing – now recognised as one of the leading art spaces in China. Numerous peer-reviewed grants won included the Australian Embassy in China and the Australia China Council. Through subsequent invitations from external curators the work then traveled in a range of reconfigured formats to other major venues including the Block Gallery at QUT, Brisbane and ZAIM Artspace, Yokohama Japan. A major catalogue with authoritative essays was also printed.

Artful determination : "state of the art" and PCME Ltd v. Goyen COntrols Co. UK Ltd

In a recent decision by Mr Justice Laddie, a patent was held anticipated by, inter alia, prior use of a device which fell within the claims of the patent in suit, even though its circuitry was enclosed in resin. The anticipating invention had been "made available to the public" within the terms of section 2 (2) of the Patents Act 1977 because its essential integers would have been revealed by an interesting character, the "skilled forensic engineer".

The international regulation of transnational mergers

Transnational mergers are mergers involving firms operating in more than one jurisdiction, or which occur in one jurisdiction but have an impact on competition in another. Being of this nature, they have the potential to raise competition law concerns in more than one jurisdiction. When they do, the transaction costs of the merger to the firms involved, and the competition law authorities, are likely to increase significantly and, even where the merger is allowed to proceed, delays are likely to occur in reaping the benefits of the merger. Ultimately, these costs are borne by consumers. This thesis will identify the nature and source of regulatory costs associated with transnational merger review and identify and evaluate possible mechanisms by which these costs might be reduced. It will conclude that there is no single panacea for transnational merger regulation, but that a multi-faceted approach, including the adoption of common filing forms, agreement on filing and review deadlines and continuing efforts toward increasing international cooperation in merger enforcement, is needed to reduce regulatory costs and more successfully improve the welfare outcomes to which merger regulation is directed.

Liking vs. wanting food : importance for human appetite control and weight regulation

Current train of thought in appetite research is favouring an interest in non-homeostatic or hedonic (reward) mechanisms in relation to overconsumption and energy balance. This tendency is supported by advances in neurobiology that precede the emergence of a new conceptual approach to reward where affect and motivation (liking and wanting) can be seen as the major force in guiding human eating behaviour. In this review, current progress in applying processes of liking and wanting to the study of human appetite are examined by discussing the following issues: How can these concepts be operationalised for use in human research to reflect the neural mechanisms by which they may be influenced? Do liking and wanting operate independently to produce functionally significant changes in behaviour? Can liking and wanting be truly experimentally separated or will an expression of one inevitably contain elements of the other? The review contains a re-examination of selected human appetite research before exploring more recent methodological approaches to the study of liking and wanting in appetite control. In addition, some theoretical developments are described in four diverse models that may enhance current understanding of the role of these processes in guiding ingestive behaviour. Finally, the implications of a dual process modulation of food reward for weight gain and obesity are discussed. The review concludes that processes of liking and wanting are likely to have independent roles in characterising susceptibility to weight gain. Further research into the dissociation of liking and wanting through implicit and explicit levels of processing would help to disclose the relative importance of these components of reward for appetite control and weight regulation.

The regulation of health professionals

This chapter is about the role of law in the management of the health workforce in Australia. Health professionals play an important role in the health system as the providers of treatment and care — without health professionals health systems would not function. The relationship between health professionals and patients has always been complex and is often subject to some form of regulation by the state. The first surviving written reference to such legal regulation dates from 1795-1750 BCE when the Babylonian Code of Hammurabi stated: “If a physician make a large incision with the operating knife, and kill him, or open a tumor with the operating knife, and cut out the eye, his hands shall be cut off.” Alexander the Great recommended the crucifixion of health professionals who killed their patients. Fortunately, the law in Australia prescribes lesser penalties for erring health professionals, but at the heart of modern regulation are similar concerns to those that underpinned the ancient Babylonian Code — to create conditions to ensure the safety of patients and the provision of quality services by health professionals.

Physical inactivity, appetite regulation and obesity

In a consumerist society obsessed with body image and thinness, obesity levels have reached an all-time high. This multi-faceted book written by a range of experts, explores the social, cultural, clinical and psychological factors that lie behind the Obesity Epidemic . It is required reading for the many healthcare professionals dealing with the effects of obesity and for anyone who wants to know more about the causes of weight gain and the best ways of dealing with it. Fat Matters covers a range of issues from sociology through medicine to technology. This is not a book for the highly specialised expert. Rather it is a book that shows the diversity of approaches to the phenomenon of obesity, tailored to the reader who wants to be up-to-date and well-informed on a subject that is possibly as frequently discussed and as misunderstood as the weather.

Physical activity and regulation of food intake: current evidence

Objective: The evidence was reviewed on how physical activity could influence the regulation of food intake by either adjusting the sensitivity of appetite control mechanisms or by generating an energy deficit that could adjust the drive to eat. Design: Interventionist and correlational studies that had a significant influence on the relationship between physical activity and food intake were reviewed. Interventionist studies involve a deliberate imposition of physical activity with subsequent monitoring of the eating response. Correlational studies make use of naturally occurring differences in the levels of physical activity (between and within subjects) with simultaneous assessment of energy expenditure and intake. Subjects: Studies using lean, overweight, and obese men and women were included. Results: Only 19% of interventionist studies report an increase in energy intake after exercise; 65% show no change and 16% show a decrease in appetite. Of the correlational studies, approximately half show no relationship between energy expenditure and intake. These data indicate a rather loose coupling between energy expenditure and intake. A common sense view is that exercise is futile as a form of weight control because the energy deficit drives a compensatory increase in food intake. However, evidence shows that this is not generally true. One positive aspect of this is that raising energy expenditure through physical activity (or maintaining an active life style) can cause weight loss or prevent weight gain. A negative feature is that when people become sedentary after a period of high activity, food intake is not “down-regulated” to balance a reduced energy expenditure. Conclusion: Evidence suggests that a high level of physical activity can aid weight control either by improving the matching of food intake to energy expenditure (regulation) or by raising expenditure so that it is difficult for people to eat themselves into a positive energy balance.

The regulation of food intake in humans

Knowledge of the regulation of food intake is crucial to an understanding of body weight and obesity. Strictly speaking, we should refer to the control of food intake whose expression is modulated in the interests of the regulation of body weight. Food intake is controlled, body weight is regulated. However, this semantic distinction only serves to emphasize the importance of food intake. Traditionally food intake has been researched within the homeostatic approach to physiological systems pioneered by Claude Bernard, Walter Cannon and others; and because feeding is a form of behaviour, it forms part of what Curt Richter referred to as the behavioural regulation of body weight (or behavioural homeostasis). This approach views food intake as the vehicle for energy supply whose expression is modulated by a metabolic drive generated in response to a requirement for energy. The idea was that eating behaviour is stimulated and inhibited by internal signalling systems (for the drive and suppression of eating respectively) in order to regulate the internal environment (energy stores, tissue needs).

Working on the art of writing

In this short Case story Bronwyn Fredericks shares some of her tips on writing and about the craft of writing. This Case story is contained within the publication titled 'Researching Indigenous Health: A Practical Guide for Researchers', by Alison Laycock, Diane Walker, Nea Harrison and Jenny Brands and published by The Lowitja Institute(pp.266-267).

Cherbourg time : young black and deadly art 2003-2007

Art is most often at the margins of community life, seen as a distraction or entertainment only; an individual’s whim. It is generally seen as without a useful role to play in that community. This is a perception of grown-ups; children seem readily to accept an engagement with art making. Our research has shown that when an individual is drawn into a crafted art project where they have an actual involvement with the direction and production of the art work, then they become deeply engaged on multiple levels. This is true of all age groups. Artists skilled in community collaboration are able to produce art of value that transcends the usual judgements of worth. It gives people a licence to unfetter their imagination and then cooperatively be drawn back to a reachable visual solution. If you engage with children in a community, you engage the extended family at some point. The primary methodology was to produce a series of educationally valid projects at the Cherbourg State School that had a resonance into that community, then revisit and refine them where necessary and develop a new series that extended all of the positive aspects of them. This was done over a period of five years. The art made during this time is excellent. The children know it, as do their families, staff at the school, members of the local community and the others who have viewed it in exhibitions in far places like Brisbane and Melbourne. This art and the way it has been made has been acknowledged as useful by the children, teachers and the community, in educational and social terms. The school is a better place to be. This has been acknowledged by the children, teachers and the community The art making of the last five years has become an integral part of the way the school now operates and the influence of that has begun to seep into other parts of the community. Art needs to be taken from the margins and put to work at the centre.