Health and disability : partnerships in action

Matthew is a 15-year-old adolescent boy who lives with his parents, Boon Hock and Guek, and brother Benjamin in Melaka Malaysia. Matthew loves exercising in the park, going to school and dressing smartly like his brother. Matthew has an intellectual disability and autism, and attends a special school. In this story, Matthew's parents reflect on the time around the diagnoses of his disabilities, and their experiences with health care professionals. They describe the changes in Matthew as he has grown from child to adolescent. The impact of Matthew's developmental disabilities on his likfe and that of his brother and parents are explored, and their hopes and plans for the future are discussed

Control of excitation and quenching in multi-colour electrogenerated chemiluminescence systems through choice of co-reactant

We demonstrate a new approach to manipulate the selective emission in mixed electrogenerated chemiluminescence (ECL) systems, where subtle changes in co-reactant properties are exploited to control the relative electron-transfer processes of excitation and quenching. Two closely related tertiary-amine co-reactants, tri-n-propylamine and N,N-diisopropylethylamine, generate remarkably different emission profiles: one provides distinct green and red ECL from [Ir(ppy)3] (ppy=2-phenylpyridinato-C2,N) and a [Ru(bpy)3](2+) (bpy=2,2'-bipyridine) derivative at different applied potentials, whereas the other generates both emissions simultaneously across a wide potential range. These phenomena can be rationalized through the relative exergonicities of electron-transfer quenching of the excited states, in conjunction with the change in concentration of the quenchers over the applied potential range.

Gender congruity and social processes of leadership: is gender balance important?

This article presents the results of a study investigating the effects of gender balance on leadership processes at a workgroup and industry level. Leadership is conceptualized as a social process occurring between individuals, rather than as the behavior or attribute of a single individual. Transformational leadership processes were found less often in male-dominated industries. Furthermore, gender congruity effects were found, showing that gender balance between work teams and industries affects leadership processes between individuals. Leadership processes were reported most often in female-dominated work teams within female-dominated industries, but least often in female-dominated work teams within male-dominated industries. The implications for both leadership and gender research are discussed.

Improving the health of Australians by applying evidence from behavioural epidemiology to urban design projects

Rapid urban population growth in Australia requires an expansion of supporting hard and soft infrastructure. In the State of Victoria, directing this growth are a number of urban design and planning mechanisms that provide a ‘blueprint for development and investment’. Although topics revolving around physical health are present in these and other planning related documents, largely absent from this literature are ‘tools’ to assist decision makers in determining whether or not an urban setting supports physical health and provides opportunities for physical activity. Insufficient physical activity is a risk factor contributing to Australia’s growing and significant burden of chronic disease including cardiovascular disease, Type 2 diabetes and overweight/obesity. The potential of the built environment to influence population-level physical activity is well recognised. A key element in Victoria’s planning framework that can help address these health concerns is the provision and redevelopment of open space(s) in urban areas that provide opportunities for people of all ages and abilities to engage in physical activity. However, in the realisation of these settings, evidence informing the design of urban open space(s) that promote opportunities for physical activity is needed to produce evidence based decision making. Using the three geo-spatial visioning layers embedded in Victoria’s planning framework (i.e. Growth Area Framework Plans, Precinct Structure Plans and Planning Permits) as positioning instruments, this paper merges the fields of behavioural epidemiology and urban design to: i) provide a brief overview of current research relating to design of open space to optimise usage and physical activity, ii) consider what type of evidence relating to features of open space is needed to help inform decision makers, iii) consider the methods and procedures practitioners may use to incorporate evidence in to their planning, and iv) discuss the geo-spatial development level that the respective data can best assist decision making to achieve positive gains in physical health.