Jack of all trades, master of some ...or none? Training teachers in Integrated Arts

This article reports on the integration of music with other ‘Arts’ in teacher training at a South African university where a challenge tertiary educators face is how to successfully integrate music within the Arts and Culture learning area of the school education system. The article firstly provides a brief background to the South African educational context. Secondly, it outlines current practices in the in the implementation of the integrated arts curriculum in schools and teacher training. Thirdly, it discusses pertinent issues and challenges in relation to team teaching, integration and curriculum change in teacher training. Given the constraints and opportunities that universities currently experience, this article investigates and reports on the issue of whether students should be trained as Jack of all trades and master of some…or none or Master of one trade and Jack of some with regard to integrating the Arts.

Determination of plastic yield stress from spherical indentation slope curve

The indentation slope curve from a spherical indentation on elastic-plastic materials is examined. By comparing it with that of an linear elastic material of the same elastic properties, we found that the start point of plastic yielding for an elastic-plastic material can be easily located from the indentation slope curve. Based on this analysis, a simple but effective method is proposed to measure the plastic yield stress of very small samples from a spherical nano-indentation slope curve.

New Zealand’s trade balance : evidence of the J-curve and granger causality

This article tests for the existence of any cointegration relationship between trade balance and real effective exchange rate (REER), foreign income and domestic income for New Zealand during the period 1970-2000. It also examines the direction of the casual relationship between the above variables, and applies the impulse response analysis to determine whether shocks to the REER induce the trade balance to follow a J-curve pattern. The results indicate that there is no cointegration relationship between the above variables; there is a casual connection in both directions between trade balance and foreign income; and New Zealand's trade balance exhibits a J-curve pattern when there is a depreciation of the New Zealand dollar.

The J-curve : evidence from Fiji

This article provides new evidence on both long run and short-run determinants of trade balance for Fiji and investigates evidence of J-curve adjustment behaviour in the aftermath of a devaluation. We adopt a partial reduced form model that models the real trade balance directly as a function of the real exchange rate and real domestic and foreign incomes. Cointegration analysis is based on a recently developed autoregressive distributed lag approach—shown to provide robust results in finite samples. The long run elasticities are also estimated using a dynamic ordinary least squares approach and the Fully Modified Ordinary Least Squares (FM-OLS) approach. Amongst our key results we find that there is a long-run relationship between trade balance and its determinants. There is evidence of the J-curve pattern; growth in domestic income affects Fiji's trade balance adversely while foreign income improves it.

Diagnosis of {alpha}+-thalassemias by determining the ratio of the two {alpha}-globin gene copies by oligonucleotide hybridization and melting curve analysis

Most cases of {alpha}-thalassemia result from large deletions at the {alpha}-globin locus (1). The {alpha}-globin gene cluster contains a tandem array of 2 nearly identical {alpha}-globin genes (HBA; Fig. 1A ) (2). The {alpha}0-thalassemias are characterized by deletions that inactivate both {alpha}-globin genes of a given chromosome, whereas in {alpha}+-thalassemias, one gene remains functional. The most widespread {alpha}+-thalassemias are those designated –{alpha}3.7 and –{alpha}4.2, according to the lengths of the deleted fragments (3).

Master of Montsalvat

A study of the creation by the charismatic artist and architect, Justus Jorgensen, of an artists' colony at Montsalvat, Eltham, in the early 1930s. A comprehensive examination of this enterprise had not previously been attempted. The research unexpectedly revealed the community's close but clandestine association with psychoanalysis, which had intruded into every aspect of the artists' lives.

The master of talkback radio

A case illustrates why politicians like talkback radio. By going on talkback they can appear to be available in an open and unstructured forum, reaching out over the heads of the media to constituents. But far from being open and unmediated, talkback is a highly controlled and contrived forum. Guests like John Howard have the last word, and talkback hosts, Jon Faine included, make sure that they get it. As quantity always seems to win out over quality in mainstream radio, and brevity over depth, the emphasis is on giving as many callers as possible the chance to ask a question. The result is a few rushed seconds of questioning from the caller and a couple of minutes of spin in return from the politician, with no chance for the caller to push the issue further.

Master planned estates : parish or panacea?

Master planned estates in Australia emerge from two major directions: one aims to address the inadequacies of 1970s suburbanisation and the other comes from governments and developers seeking to realise alternatives. The very idea of master planning has a longer history, one that arguably dates back to 19th-century Utopian Socialism and Baron Haussmann's redesign of Paris, which involved a large-scale, comprehensive alternative vision realised by a sanctioned authority. Master planning thereby partakes of both utopianism and authoritarianism. These associations have infused the discussion and construction of Australian master planned estates rendering them both pariah and panacea. But research and my own experience suggests that they are far more panaceas than pariahs.