The influence of delivery mode on consumer choice of university

This paper reports on an empirical investigation into the importance of study mode in the choice of university by Australian student-consumers, using conjoint methods. Traditional approaches to investigating student choice have overlooked study mode because they assume a norm of face-to-face attendance on-campus. Three segments were identified based on the relative importance which students placed on the university, study mode and tuition fees in making their choice, and the segments were distinguishable on some demographic and situational variables. The findings have relevance to universities across national and reputational markets in making their decisions about how to deliver educational products.

The lifestyle of our kids (LOOK) project : outline of methods

This methods paper outlines the overall design of a community-based multidisciplinary longitudinal study with the intent to stimulate interest and communication from scientists and practitioners studying the role of physical activity in preventive medicine. In adults, lack of regular exercise is a major risk factor in the development of chronic degenerative diseases and is a major contributor to obesity, and now we have evidence that many of our children are not sufficiently active to prevent early symptoms of chronic disease. The lifestyle of our kids (LOOK) study investigates how early physical activity contributes to health and development, utilizing a longitudinal design and a cohort of eight hundred and thirty 7–8-year-old (grade 2) school children followed to age 11–12 years (grade 6), their average family income being very close to that of Australia. We will test two hypotheses, that (a) the quantity and quality of physical activity undertaken by primary school children will influence their psychological and physical health and development; (b) compared with existing practices in primary schools, a physical education program administered by visiting specialists will enhance health and development, and lead to a more positive perception of physical activity. To test the first hypothesis we will monitor all children longitudinally over the 4 years. To test the second we will involve an intervention group of 430 children who receive two 50 min physical education classes every week from visiting specialists and a control group of 400 who continue with their usual primary school physical education with their class-room teachers. At the end of grades 2, 4, and 6 we will measure several areas of health and development including blood risk factors for chronic disease, cardiovascular structure and function, physical fitness, psychological characteristics and perceptions of physical activity, bone structure and strength, motor control, body composition, nutritional intake, influence of teachers and family, and academic performance.

John Shaw Neilson : 'something of a mystic'

Competing post-Federation representations of mysticism as bold or passive, masculine or effeminate, dogmatic or independent, Australian or foreign, drove the shifting critical notions of this era culminating in the generalist designations of John Shaw Neilson (1872–1942) as Australia’s all-purpose mystical poet. Neilson is a mystical poet; yet the basis for this has been subject to a number of distortions from Neilson’s time until the late 1990s. This article examines how an understanding of both Western Christian mysticism and its often erroneous critical applications in Australia might inform new studies of the mystical Neilson.

Polster and Ross " Maths Masters" articles

Burkard Polster and Marty Ross's 'Maths Masters' articles (previously reviewed in Vinculum) now linked with the 'Education Supplement' in The Age online are recommended to readers. Polster and Ross will be sending out e-mail alerts with a short summary of the latest article plus a link to where it is sitting on The Age online. E-mail alerts can be requested via Polster and Ross's website mathsmasters@qedcat.com

Fructose-1,6-Bisphosphatase overexpression in pancreatic [beta]-cells results in reduced insulin secretion : a new mechanism for fat-induced impairment of [beta]-cell function

Fructose-1,6-bisphosphatase (FBPase) is a gluconeogenic enzyme that is upregulated in islets or pancreatic beta-cell lines exposed to high fat. However, whether specific beta-cell upregulation of FBPase can impair insulin secretory function is not known. The objective of this study therefore is to determine whether a specific increase in islet beta-cell FBPase can result in reduced glucose-mediated insulin secretion.

To test this hypothesis, we have generated three transgenic mouse lines overexpressing the human FBPase (huFBPase) gene specifically in pancreatic islet beta-cells. In addition, to investigate the biochemical mechanism by which elevated FBPase affects insulin secretion, we made two pancreatic beta-cell lines (MIN6) stably overexpressing huFBPase.

FBPase transgenic mice showed reduced insulin secretion in response to an intravenous glucose bolus. Compared with the untransfected parental MIN6, FBPase-overexpressing cells showed a decreased cell proliferation rate and significantly depressed glucose-induced insulin secretion. These defects were associated with a decrease in the rate of glucose utilization, resulting in reduced cellular ATP levels.

Taken together, these results suggest that upregulation of FBPase in pancreatic islet beta-cells, as occurs in states of lipid oversupply and type 2 diabetes, contributes to insulin secretory dysfunction.