Friedrich Hayek and Michael Polanyi in correspondence

Friedrich Hayek and Michael Polanyi corresponded with each other for the best part ofthirty years. They had shared interests that included science, social science, economics,epistemology, history of ideas and political philosophy. Studying their  correspondenceand related writings, this article shows that Hayek and Polanyi were committedLiberals but with different understandings of liberty, the forces that endanger liberty,and the policies required to rescue it.

Child physical activity levels and associations with modifiable characteristics in centre-based childcare

Objective: To describe children's physical activity levels during childcare and associations with modifiable characteristics. Methods: A cross-sectional study of 328 preschool children (43% girls; age 3-5 years) and 145 staff from 20 long day care centres in the Hunter Region of NSW, Australia. Pedometers assessed child physical activity levels. Centre characteristics and staff attitudes and behaviours towards children's physical activity were assessed using surveys, interviews and observational audit. Results were analysed using descriptive statistics and linear regression. Results: Over the measurement period, average step count of children was 15.8 (SD=6.8) steps/minute. Four-year-olds had the highest step counts (16.4, SD=7.1, p=0.03) with no differences by sex. Step counts were significantly higher in centres that had a written physical activity policy (+3.8 steps/minute, p=0.03) and where staff led structured physical activity (+3.7 steps/minute, p<0.001) and joined in active play (+2.9 steps/minute, p=0.06). Conclusions: Written physical activity policy, structured staff-led physical activity and staff joining in active play were associated with higher levels of physical activity. Implications: Childcare physical activity interventions should consider including strategies to encourage written physical activity policies and support structured staff led physical activities.

Interview with Michael Dom

Michael Dom is a Papua New Guinean who is studying at the University of Adelaide. He commenced his studies there in 2013, and is aiming to finish in 2016. He is studying on a John Allwright Fellowship and is working towards completing a PhD in Agriculture. The interview was conducted in English on 9 September 2014 by Dr. Jonathan Sinebare of Deakin University and Dr. Musawe Sinebare of the Pacific Adventist University. This set comprises: an interview recording, a photograph and a timed summary.

One minute's silence by David Metzenthen and Michael Camilleri

Deakin University Library hosted the awarding winning author and illustrator event. Author David Metzenthen and illustrator Michael Camilleri spoke about their award-winning picture book One Minute's Silence, published by Allen and Unwin.

David and Michael discussed their creative inspirations, and how this original and contemporary work came about.

Management and Michael Polanyi's thought

Purpose – The purpose of this paper is to understand the role of management ideas as a resource for developing a new understanding of science and society.
Design/methodology/approach – Three important articles of Polanyi are studied in detail.
Findings – That writings of Graicunas, Foch and Liddell Hart definitely influenced the development of Polanyi’s thinking and writings of Gulick, Mooney among other management/organization theorists also likely contributed to Polanyi’s thought.
Research limitations/implications – The study opens a new seam for Polanyi intellectual – historical scholarship.
Practical implications – The article sheds light on facets of scientific life, including how scientists themselves participate in the overall management of science.
Social implications – This discussion of Polanyi deepens the appreciation of Liberal society’s functioning.
Originality/value – No other Polanyi scholar has dug deeply into the history of management, considering its intellectual value to Polanyi.

Trends in referral to outpatient cardiac rehabilitation in the Hunter Region of Australia, 2002-2007

BACKGROUND: Cardiac rehabilitation (CR) is an underutilized evidence-based treatment. We described trends in referral to outpatient CR (OCR) and the factors associated with referral. DESIGN: Cross-sectional survey data provided by Hunter residents aged 20 years or older discharged from public hospitals in the region between 2002 and 2007 with an OCR eligible diagnosis were extracted from the Hunter New England Heart and Stroke Register database. METHODS: Trends in referral were determined using the chi test for trend. Factors associated with referral were examined using multiple logistic regression. RESULTS: Sixty-five percent (4971 of 7678) of patients provided sufficient data for inclusion in the analysis. Approximately half of the patients reported being referred to OCR. No increase over time was observed. Factors associated with referral were age less than 70 years, male sex, being married, urban residence, at least one admission to the tertiary referral hospital for cardiology, at least one admission for acute myocardial infarction, revascularization, no admissions for congestive heart failure, a self-reported history of high cholesterol, and no history of stroke or atrial fibrillation. CONCLUSION: Access to this treatment of proven benefit remained suboptimal despite the provision of new programs and expansion of existing programs. Automatic referral, which is recommended in Australia, should be standard practice.