The Potential of Worker Co-operatives in Queensland

Australia's response to problems of unemployment, low productivity, industrial peace and individual and societal wellbeing, currently emphasises macro economic policy and the Accord. However, a small minority continue to call for the democratisation of business enterprises. The worker co-operative is one such mechanism. Following the location of several small groups attempting to work co-operatively and a survey of the attitudes of critical sectors of the community, this sympathetic and we hope, realistic analysis was undertaken of the potential of worker co- operatives in Queensland. Major issues of concern were economic viability, ideology, attitudes of unions and the involvement of the ‘disadvantaged’. We argue that worker co-operatives can be viable; can tap a broad central band of the political spectrum; can co-operate with unions; and can play a role in meeting the needs of disadvantaged groups, given a supportive environment While there are strong moral arguments for supporting such alternative approaches to economic organisation, the environment in Queensland is not sympathetic and the task is immense. Those wishing to take up this challenge should focus on education, research, lobbying, dialogue and enterprise development strategies and on the movement phase of co-operative development.     

Employability,Poverty and the Spheres of Sociability – Evidence from the British Household Panel Survey

Policymakers in the UK and beyond have sought to promote interventions to encourage social capital‐building among disadvantaged groups. One specific concern is that those with limited access to social capital/social network relationships will be at greater risk of experiencing both unemployment and poverty. By analyzing longitudinal data from the British Household Panel Survey (BHPS), we seek to identify significant relationships between poverty and the likelihood of entering employment, and different measures of ‘sociability’ and social isolation. Crucially, we discuss if and how measures of sociability/social isolation are associated with jobseekers' varying chances of exiting and re‐entering work and how this varies with their experience of poverty. These issues are important because if sociability impacts on the likelihood of entering employment from a state of worklessness, then policymakers need to understand how cycles of social and labour market exclusion are associated with the rates of entering employment in order to develop effective interventions to improve jobseekers' employability and combat poverty. Following an analysis of BHPS data, we identify lessons for policy for combating long‐term unemployment and promoting social inclusion.     

Spatial prediction of crystalline defects observed in molecular dynamic simulations of plastic damage

Molecular dynamic computer simulation is an essential tool in materials science to study atomic properties of materials in extreme environments and guide development of new materials. We propose a statistical analysis to emulate simulation output with the ultimate goal of efficiently approximating the computationally intensive simulation. We compare several spatial regression approaches including conditional autoregression (CAR), discrete wavelets transform (DWT), and principle components analysis (PCA). The methods are applied to simulation of copper atoms with twin wall and dislocation loop defects, under varying tilt tension angles. We find that CAR and DWT yield accurate results but fail to capture extreme defects, yet PCA better captures defect structure.     

Global patterns of healthy life expectancy for older women

This paper focuses on patterns of healthy life expectancy for older women around the globe in the year 2000, and on the determinants of differences in disease and injury for older ages. Our study uses data from the World Health Organization for women and men in 191 countries. These data include a summary measure of population health, healthy life expectancy (HALE), which measures the number of years of life expected to be lived in good health, and a complementary measure of the loss of health (disability-adjusted life years or DALYs) due to a comprehensive set of disease and injury causes. We examine two topics in detail: (1) cross-national patterns of female-male differences in healthy life expectancy at age 60; and (2) identification of the major injury and disability causes of disability in women at older ages. Globally, the male-female gap is lower for HALE than for total life expectancy. The sex gap is highest for Russia (10.0 years) and lowest in North Africa and the Middle East, where males and females have similar levels of healthy life expectancy, and in some cases, females have lower levels of healthy life expectancy. We discuss the implications of the findings for international health policy.     

Bereavement as a Psychosocial Transition: Processes of Adaptation to Change

There are many ways of construing the psychology of loss. This paper describes one such model, which enlightens some, but not all, aspects of bereavement and needs to be used alongside other models. Loss is one aspect of psychosocial transition, the psychological change that takes place whenever people are faced with the need to undertake a major revision of their assumptions about the world. The paper focuses on the ways in which people change or fail to change their internal model of the world in the face of emergent events. Examples are taken from bereavement, loss of a limb, and the succession of losses that mark the course of terminal illness. Implications for identifying people at risk and mitigating that risk are outlined.