The geographies of Swinging London

The processes of modernisation that re-capitalised London in the post-war period can be located in both dominant and resistant movements. Many aspects of the city's discursive fabric in the 1950s and 1960s were underpinned by a similar geographical imagination. This geographical imagination was characterised by a desire to visualise and represent nature and the real afresh and can be found in modernist architecture and planning aesthetics, Pop Art, Op Art, Angry realist writing, the style of Swinging London, and the tactics of counter-cultural rebellion in the city. Acknowledged geographies of modernity and anti-modernity are therefore questionable. Similarly, the geographies of power and resistance are constituted by more than spatial tactics and moral or behavioural boundaries as they are often rendered. An approach that understands hegemonic processes in terms of geographical imaginations allows an analysis that moves beyond outward manifestations of resistance and enables an engagement with the less palpable aspects of dissent such as ideology and aesthetics.     

The field, the museum and the lecture hall: the spaces of natural history in Victorian Cornwall

This paper contributes to our understandings of the geographies of science through an analysis of nineteenth–century natural history and, in particular, of the provincial natural history society. Focusing on nineteenth–century Cornwall and one of the main natural history societies operating in the county at that time – the Penzance Natural History and Antiquarian Society – it is argued that a set of key spaces were integral to the operations and outputs of such societies. The paper details the significance of the Penzance Society's museum, field sites and lecture hall as sites for communal work of local natural historians. They were also important, it is argued, in their construction of West Cornwall as a site of national natural scientific importance. Lastly, these spaces defined an agenda for regional scientific study. In particular, they promoted a taxonomic method that would transform local people into rigorous scientists and the local region into a 'book of nature'.     

‘Black Economic Empowerment’, Business and the State in South Africa

‘Black Economic Empowerment’ (BEE) has been a major policy thrust of the democratic governments in South Africa since 1994 in attempting to redress the effects of apartheid. In this article, we explore the historical precedents to BEE in South Africa, review the different steps taken in promoting it, and assess some of its outcomes to date. We argue that BEE can take only limited forms because of the economic policy constraints in which it has been incorporated. Moreover, these forms have an increasingly managerial logic that further restricts what can be achieved. Short of a major shift in conceptions of — and policy for — BEE, meaningful ‘empowerment’ is unlikely to take place.     

Characterization of lime carbonates in plasters from Teotihuacan,Mexico: preliminary results of cathodoluminescence and carbon isotope analyses

This study characterizes the degree of calcination of lime in lime plaster samples from Teotihuacan, the capital of a regional state in prehispanic Central Mexico. Lime plaster production consists of multiple steps, from the firing of raw materials to the mixing of lime and aggregate and the final application. While previous studies have focused on the compositional variability, specifically the recipe of lime plasters and mortars, the characterization of lime itself has not been sufficiently addressed. In this study, cathodoluminescence analysis coupled with petrographic and image analyses were employed to examine the degree of calcination of lime. The results of cathodoluminescence petrography were further examined through stable carbon isotope and ¹⁴C measurements. It appeared that the results of cathodoluminescence analysis are consistent with those of other analytical methods and that there are diachronic changes in the degree of calcination of lime among lime plaster samples. This implies changes in the organization of lime production, specifically the consistency in the control of firing temperature.     

Voices of Change: Short Stories by Saudi Arabian Women Writers: Edited and translated by Abubaker Bagader,Ava M. Heinrichsdorf,Deborah S. Akers. Additional Translations by Abdul-Aziz Al-Sebail

Book reviewed in this article: Within the Circle: Parents and Children in an Arab Village: Andrea B. Rugh     

Recording dental caries in archaeological human remains

Dental caries is an important condition to record in archaeological collections, but the way in which recording is carried out has a large effect on the way in which the results can be interpreted. In living populations, dental caries is a disease that shows a strong relationship with age. Both the nature of carious lesions and their frequency change with successive age groups from childhood to elderly adulthood. There is also a progression in the particular teeth in the dentition which are most commonly affected and, in general, the molars and premolars are involved much more frequently than the canines and incisors. Lower teeth are usually affected more than upper, although the condition usually involves the right and left sides fairly equally. In the high tooth wear rate populations represented by many archaeological and museum collections, there is a complex relationship between the form of lesions and the state of wear, which adds yet another range of factors to the changing pattern of caries with increasing age. In the same populations, chipping, fracture and anomalous abrasion of teeth are also common, and these contribute similarly to the distribution and forms of carious lesion observed. Amongst the living, the pattern of ante‐mortem tooth loss is important in understanding caries and, in archaeological material, there is also the complicating factor of post‐mortem tooth loss. Finally, there is the question of diagnosis. There are diagnostic problems even in epidemiological studies of living patients and, for archaeological specimens, diagenetic change and the variable preservation of different parts of the dentition add further complications. For all these reasons, it is difficult to define any one general index of dental caries to represent the complete dentition of each individual, which would be universally suitable for studying a full range of collections from archaeological sites or museums. Variation in the nature of collections, their preservation, tooth wear, and ante‐mortem and post‐mortem tooth loss mean that when such a general index appears to differ between sites, there could be many other reasons for this, in addition to any genuine differences in caries incidence and pattern that might have been present. It is suggested here that the best approach is instead to make comparisons separately for each tooth type, age group, sex, lesion type and potential lesion site on the tooth. Copyright © 2001 John Wiley & Sons, Ltd.