A one-pot, three-component approach to functionalised tetrahydroisoquinolines using domino Heck-aza-Michael reactions

A one-pot, three-component method incorporating a domino Heck–aza-Michael reaction has been developed for the rapid synthesis of functionalised tetrahydroisoquinolines. Following the in situ generation of an acrylamide, a domino process involving intermolecular Heck reaction and subsequent intramolecular aza-Michael addition affords tetrahydroisoquinolines bearing C1-acetamide functionality.

The multiple relationships between the discipline of social work and the contributions of Michael White

Michael White, the Australian narrative practitioner, died in April this year. Given White trained in social work and has had a large impact on many social workers, it is timely to investigate the opaque relationships linking White and his work with his discipline-of-origin. The present examination proceeds in three steps. First, a schematic outline of White’s intellectual influences and achievements is set out; second, the alignments, as well as tensions, between White’s work and his discipline-of-origin are considered; and, third, it is argued that White was informed by, and went on to produce a body of work that further informed, the contesting spirit that is the wellspring of the discipline of social work. This conclusion is reached mindful of the fact that White remained antagonistic to the role played by the professions in general and that he did not identify with the title ‘social worker’ in particular.

Michael Polanyi and Karl Popper : the fraying of a long-standing acquaintance

Based upon archival correspondence and their publications, this essay analyzes the interaction of Karl Popper and Michael Polanyi. Popper sent Polanyi for review in 1932 an early draft of The Logic of Discovery. Friedrich Hayek helped both Polanyi and Popper publish some of their writings in the forties. Polanyi renewed his acquaintance with Popper in the late forties when Popper took a position at the London School of Economics and they met to discuss common interests. In the early fifties, as Polanyi prepared and presented his Gifford Lectures and published The Logic of Liberty, Polanyi became increasingly clear and articulate in distinguishing his social philosophy and philosophy of science from Popper’s ideas. Polanyi’s 1952 paper “The Stability of Belief” forthrightly presented Polanyi’s post-critical ideas that Popper overtly rejected in an important letter. After this, they had little to do with each other.

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.