Exploring the Relations Between Riverbank Erosion and Geomorphological Controls Using Geographically Weighted Logistic Regression

The relations between riverbank erosion and geomorphological variables that are thought to control or influence erosion are commonly modelled using regression. For a given river, a single regression model might befitted to data on erosion and its geomorphological controls obtained along the river's length. However, it is likely that the influence of some variables may vary with geographical location (i.e., distance upstream). For this reason, the spatially stationary regression model should be replaced with a non‐stationary equivalent. Geographically weighted regression (GWR) is a suitable choice. In this paper, GWR is extended to predict the binary presence or absence of erosion via the logistic model. This extended model was applied to data obtained from historical archives and a spatially intensive field survey of a length of 42 km of the Afon Dyfi in West Wales. The model parameters and the residual deviance of the model varied greatly with distance upstream. The practical implication of the result is that different management practices should be implemented at different locations along the river. Thus, the approach presented allowed inference of spatially varying management practice as a consequence of spatially varying geomorphological process.     

Queerly situated? Exploring negotiations of trans queer subjectivities at work and within community spaces in the UK

While traditional perspectives on transgender from some strands of feminism and within medical/psychoanalytical discourse have argued that transgender people conform to and reproduce gender stereotypes, queer theory has celebrated transgender as a site that highlights the social and cultural construction of ‘sex’ and ‘gender’ and, moreover, as a symbol of transgressive gender possibility. Both of these readings ignore the complexities of lived trans experiences and identifications. By evaluating a queer reading of trans through recent empirical research into transgender identities, I suggest that while trans identifications certainly queer binary models of ‘sex’ and ‘gender’, such transgressions are materially, culturally, socially and spatially contingent. The article draws on empirical research to explore the ways in which access to queer subjectivities is constrained by, and negotiated alongside, the locales of the workplace and community spaces.     

Slag inclusions in iron objects and the quest for provenance: an experiment and a case study

Slag inclusions are found within most archaeological bloomery iron artefacts and are remainders of slag created during the smelting and smithing processes. Although they are widely believed to provide data with the potential for provenancing iron artefacts, previous slag inclusion studies have mostly proven inconclusive. The main aim of the work reported here is to analyse experimental smelting and smithing assemblages (including ore, furnace lining, fuel and slag), to compare these to slag inclusions in the resulting bloom and worked objects, and then explore the relationships between ore, slag and slag inclusions. This study has revealed that the composition of slag inclusions most closely relates to the smelting slag produced, whereas provenance to a specific ore would be difficult due to the chemical variability derived from furnace lining, fuel and any fluxes used. Some compounds in the slag inclusions are particularly affected during smithing of the artefact, i.e. those present in the sand flux and fuel used. However, trends are observed in the K₂O/MgO, MnO/SiO₂, Al₂O₃/SiO₂, Al₂O₃/MgO, Al₂O₃/K₂O and Al₂O₃/CaO ratios that allow comparison between slag inclusions and smelting slag in these experiments, and may therefore be used during other provenancing attempts. The knowledge gained from the experimental assemblages was subsequently applied to an archaeological case study, examining objects from the 900 Cal BC smithing site of Tel Beth-Shemesh, Israel and the 930 Cal BC smelting site of Tell Hammeh, Jordan. The analyses suggest that none of the artefacts examined derived from the Hammeh smelting system.     

Advocacy and the struggle for a better science of anthropology

Spaulding, Philip, ed. Anthropology in Praxis. Calgary, Canada: Department of Anthropology, Occasional Papers in Anthropology and Primatology, 1986. iii + 253 pp. N. P.

Paine, Robert, ed. Advocacy and Anthropology, First Encounters. St. Johns, Newfoundland, Canada: Institute of Social and Economic Research, Memorial University of Newfoundland, 1985. xiii 4‐ 278 pp. including references. $15.00 paper.

Agar, Michael H. Independents Declared: The Dilemmas of Independent Trucking. Washington, D.C.: Smithsonian Institution Press, 1986. 191 pp. including appendices, literature cited, and index. $24.95 cloth, $14.95 paper.     

Rural sociology and social change

Charles P. Loomis and J. Allan Beegle., A Strategy for Rural Change. New York: Halsted Press, 1975. xv + 525 pp. Tables, figures, references, author and subject indices. $19.50.     

Italy in the Aftermath of the First World War

France and Italy at the Paris Peace Conference     

Heritage Noire: truth,history, and colonial anxiety in The Blair Witch Project

When watching the film The Blair Witch Project we seem to be witnessing through its clumsy, apparently uncrafted footage the unmediated documentation of 'reality' as it occurs. This article argues that the carefully crafted deceit of The Blair Witch Project may be understood as part of a subversive 'public history' project that uses modern history's own scientific motifs and methodologies against itself and challenges its basic tenets. If positive myths of the past are structured into what we tend to call heritage, i.e. shared narratives affirming a positive sense of self and region or nation, then this paper argues that The Blair Witch Project takes the same notion and subverts it, giving its chosen audience a dark and unsettling sense of its own history.