Silly us! Of course the grid doesn`t work : reading methodologies and policy texts on principals' work

This symposium presents work in progress from an ARC (discovery grant) funded investigation of principal supply, conducted by Jill Blackman, Judyth Sachs and Pat Thomas. Our research goals are to examine claims of an impending shortage of school principals in particular schools and localities, critically evaluate a range of possible reasons for this shortage, and ultimately, through woprk with principals' organisations, to develop some possibilities for policy action. In this symposium we focus on: (1) existing studies of principal supply (2) trends apparent from demographic and employment data, and (3) a text and interview based study of 'human resources' policy. We invite discussion on the implications of this first stage for the next - a national survey and interviews with teachers in pre-service training and in their first years of teaching.

Dirk de Bruyn : Ancient damage

The Ancient damage program screened at Lux Salon, London, Kino Kommunales, Frankfurt and Off-Cinema, Ghent in 2004, and included Running,  Boerdery, Rote movie and Analog stress, 

Paying attention to texts : literacy, culture and curriculum

In his paper in English in Australia in 2002, Bill Green called for a literacy project of our own, and for the need to think again, and think newly about the place of literary literacy within contemporary curriculum. But what does literary literacy mean in curriculum that recognises a wide diversity of texts and literacies? If literature and close attention to the aesthetic and imaginative dimensions remain important, what kinds of texts should we value, and how should we attend to them? This article considers how such matters might be taken up with multimodal texts of different kinds.

Sea-level changes and palaeo-ranges: reconstruction of ancient shorelines and river drainages and the phylogeography of the Australian land crayfish Engaeus sericatus Clark (Decapoda: Parastacidae )

Historical sea levels have been influential in shaping the phylogeography of freshwater-limited taxa via palaeodrainage and palaeoshoreline connections. In this study, we demonstrate an approach to phylogeographic analysis incorporating historical sea-level information in a nested clade phylogeographic analysis (NCPA) framework, using burrowing freshwater crayfish as the model organism. Our study area focuses on the Bass Strait region of southeastern Australia, which is marine region encompassing a shallow seabed that has emerged as a land bridge during glacial cycles connecting mainland Australia and Tasmania. Bathymetric data were analysed using Geographical Information Systems (GIS) to delineate a palaeodrainage model when the palaeocoastline was 150 m below present-day sea level. Such sea levels occurred at least twice in the past 500 000 years, perhaps more often or of larger magnitude within the last 10 million years, linking Victoria and Tasmania. Inter-locality distance measures confined to the palaeodrainage network were incorporated into an NCPA of crayfish (Engaeus sericatus Clark 1936) mitochondrial 16S rDNA haplotypes. The results were then compared to NCPAs using present-day river drainages and traditional great-circle distance measures. NCPA inferences were cross-examined using frequentist and Bayesian procedures in the context of geomorphological and historical sea-level data. We found distribution of present-day genetic variation in E. sericatus to be partly explained not only by connectivity through palaeodrainages but also via present-day drainages or overland (great circle) routes. We recommend that future studies consider all three of these distance measures, especially for studies of coastally distributed species.

Electron backscattering diffraction analysis of an ancient wootz steel blade from central India

The electron backscattering diffraction technique was used to analyse the nature of carbides present in an ancient wootz steel blade. Bulky carbides, pro-eutectoid carbide along the prior austenite grain boundaries and fine spheroidized carbides were detected. Electron backscattering diffraction was employed to understand the texture of these carbides. The orientations of the cementite frequently occur in clusters, which points to a common origin of the members of the cluster. For the bands of coarse cementite, the origin is probably large coarse particles formed during the original cooling of the wootz cake. Pearlite formed earlier in the forging process has led to groups of similarly oriented fine cementite particles. The crystallographic texture of the cementite is sharp whereas that of the ferrite is weak. The sharp cementite textures point to the longevity of the coarse cementite throughout the repeated forging steps and to the influence of existing textured cementite on the nucleation of new cementite during cooling.

Econstruction : the nature/culture opposition in texts about whales and whaling

A perceived opposition between 'culture' and 'nature', presented as a dominant, biased and antagonistic relationship, is engrained in the language of Western culture. This opposition is reflected in, and adversely influences, our treatment of the ecosphere. I argue that through the study of literature, we can deconstruct this opposition and that such an ‘ecocritical’ operation is imperative if we are to avoid environmental catastrophe. I examine the way language influences our relationship with the world and trace the historical conception of ‘nature’ and its influence on the English language. The whale is, for many people, an important symbol of the natural world, and human interaction with these animals is an indication of our attitudes to the natural world in general. By focusing on whale texts (including older narratives, whaling books, novels and other whale-related texts), I explore the portrayal of whales and the natural world. Lastly, I suggest that Schopenhaurean thought, which has affinities in Moby-Dick, offers a cogent approach to ecocritically reading literature.