Rhythms in urban pathological events: some spatial patterns

Geographical research has demonstrated that there is a marked spatial variability in the ‘incidence’ of many types of pathological events—disruptive events which are unwanted by society. This article extends the scope of this research through the analysis of spatial variability in the characteristics of rhythms in pathological events—‘pathology rhythms’. The approach adopted here is to examine the impact of increasing distance from the Central Business District (CBD)-a major source of timing—on the shape of twenty-four hour pathology rhythms in Newcastle, New South Wales. This is achieved by analysing rhythms for selected types of pathological events, in four zones around the CBD. The results suggest that spatial variability in the shape of pathology rhythms does exist.     

Indigenous Research: Whose Priority? Journeys and Possibilities of Cross‐Cultural Research in Geography

Decolonising research in geography is part of a broader ‘reflexive’ process which continues to question the positivist status of ‘researcher as observer’. This paper contributes to this reflexive turn, drawing on the particular experiences of a cross‐cultural Honours thesis. The paper is pursued through a parallel journey involving a non‐Indigenous researcher (and author of the cross‐cultural Honours thesis) engaging Indigenous research 1 with interpretative insight from an Indigenous adviser or ‘on‐looker’. The methodological difficulties revealed by the parallel journey are emphasised to highlight both the complexities and reflexive possibilities of cross‐cultural research but also to consider potential institutional and pedagogic implications that stem from the experience. One of the substantial findings of the paper is that, by linking Indigenous community priorities to research and coursework, conventional (and often unequal) research relations are minimised and colonising tendencies reduced. By challenging the conventional way that cross‐cultural research is conceived, and the way that institutional practices and research frameworks are implemented, geographers can continue their prolonged and complex efforts at decolonisation of the field and their own practices.     

Establishing Stage‐Discharge Relationships in Multiple‐Channelled,Ephemeral Rivers: a Case Study of the Diamantina River,Australia

The method for deriving a stage‐discharge relationship has a significant impact on the shape of the river's rating curve. We compare rating curves for a single gauging station on a mutiple‐channelled river in Australia compiled using three different methods – the Urban Runoff and Basin Systems (URBS) rainfall‐runoff model, an empirically‐based velocity‐area method, and the predictive Hydrologic Engineering Centre‐River Analysis System (HEC‐RAS) computer model. The rainfall‐runoff model was found to predict lower discharges for stage heights over 3.5 m than both the empirically‐based velocity‐area method and the HEC‐RAS model. The empirically‐based velocity‐area model predicts similar discharges to the rainfall‐runoff model for stage heights less than 3 m but much higher discharges for larger flood events. The HEC‐RAS model predicts higher discharges than both other rating curves at all stage heights probably due to under‐estimation of the impact of surface roughness on flow velocity. The three models are discussed with particular reference to their use on multiple‐channelled rivers.     

Recent Studies in Jesuit History

The past two decades have witnessed an important shift in the historiography of the Society of Jesus. The older style of Jesuit history, flavoured with confessional polemics, and so often dependent on the work of Jesuit scholars isolated from the more secularly oriented academic community, had already ceased to dominate when John O'Malley's magisterial The First Jesuits appeared in 1993. ¹ 1 John W. O'Malley, The First Jesuits. (Cambridge: Harvard University Press, 1993).
Since then, the partnering of Jesuit and non‐Jesuit scholars has produced scholarship that is generally sympathetic to the Society's aims and methods while avoiding neither criticism of the Jesuits nor thorough, judicious use of archival materials. The significance of this trend is heightened by the declining numbers of Jesuits in North America and Europe, creating a situation where the advancement of Jesuit studies will, at least in these venues, increasingly become the responsibility of non‐Jesuits. With the passing of the Jesuit scholar of Jesuits, something is lost and gained; potentially greater objectivity towards the Society is offset by the loss of insight into the individual and corporate experience of being a Jesuit. The four books reviewed here illustrate in varying degrees these developments in the field.     

A century on the edge: from Cold War to hot world, 1945–2045

The article argues that the century from 1945 is likely to prove seminal in terms of human progress. It marks the period when the human community has to come to terms with its capacity for self‐destruction through the invention of weapons of mass destruction and its ability to exceed the homeostatic capabilities of the global ecosystem in an era of deep socio‐economic divisions. Two‐thirds of the way through this century the progress has been mixed. Nuclear war has been avoided more by luck than by wisdom, there remain risks of nuclear proliferation and it is not evident that humankind has acquired the ability to deal with the destructive potential of bio‐, nano‐ and other emerging technologies. Recognition of the extent of anthropogenic impacts on ecosystem stability is evident, but not at the level necessary for the radical responses required. Even so, there are signs of progress and potential for change, suggesting that the final one‐third of the century will be singularly important in ensuring long‐term emancipation and environmental sustainability.     

The ‘Prentice’s Bracket’ at Gloucester Cathedral

The 14th-century ‘Prentice’s bracket’ in the south transept of Gloucester cathedral has usually been thought to represent the fatal plunge of a young mason, watched by an older colleague. The implicit parallel is with Icarus and Daedalus, which suggests a moral lesson about the risks of Pride for artisans who worked at dangerous heights. However, this reading of the imagery may not be correct. In light of what is actually shown — the younger man is clearly attached to a vault — it seems more likely to represent a rescue through supernatural intervention. Numerous parallels for such rescues exist in medieval sources, particularly in the praise literature dedicated to the Virgin Mary.