The use of SEM-EDS,PIXE and EDXRF for obsidian provenance studies in the Near East: a case study from Neolithic Çatalhöyük (central Anatolia)

In this paper we evaluate the relative analytical capabilities of SEM-EDS, PIXE and EDXRF for characterizing archaeologically significant Anatolian obsidians on the basis of their elemental compositions. The study involves 54 geological samples from various sources, together with an archaeological case study involving 100 artifacts from Neolithic Çatalhöyük (central Anatolia). With each technique the artifacts formed two compositional groups that correlated with the East Göllü Da? and Nenezi Da? sources. The non-destructive capabilities of these methods are emphasized (albeit with certain analytical limitations in the case of SEM-EDS), suggesting important new techniques for Near Eastern obsidian provenance studies.     

Made in the Nene Valley? Identifying the origins of mortaria using ICP analysis

The Nene Valley, in eastern central England, was a major pottery production centre in the Roman period. Many kiln sites have been identified in the Lower Nene Valley region and, although comparatively less is known about production in the Upper Nene Valley, substantial amounts of mortaria and other coarse wares have been recovered during excavations at Roman sites in the area, and much of it is thought to be locally made. However mortaria made in the Upper and Lower Nene Valley can be difficult to tell apart, and many also have similar forms and fabrics to mortaria produced in Mancetter–Hartshill, Warwickshire. Therefore ICP analysis was used in an attempt to identify the products of different regions.     

What Use Are Units? Critical Geographies of Alcohol Policy

Abstract: This paper interrogates the multiple spatialities bound up with the consumption of units as the dominant means of diagnosing “health‐related” alcohol problems and measuring “drunkenness” in international alcohol policy and research. In order to question the power afforded to units, we work at the intersection of theoretical debates concerning biopower and governmentality; emotional, embodied and affective geographies and actor network theory. Presenting empirical research from the UK we contribute to geographical agendas that seek to consider the ontological and epistemological understandings of alcohol, drinking and drunkenness. The paper concludes by calling for dialogue between social, health and medical scientists in order to develop more pertinent ways of understanding and representing the risks and benefits of alcohol consumption.     

Illegality at Work: Deportability and the Productive New Era of Immigration Enforcement

Abstract: Our goal in this paper is to identify how recent escalations in immigration enforcement and changes in migration practices affect the ability of the state to continue to serve two of its key “productive” functions: protecting capital accumulation within industry and ensuring the state's own political legitimacy in the eyes of the public. We draw on our ethnographic research on Latino migrant dairy farm workers in Wisconsin to examine the ways in which a group of migrant workers experiences the process of being enforced as “illegal” bodies. We find that migrant dairy workers’ palpable sense of “deportability” articulates with the specific structure of dairy work in ways that make the economically and politically “ideal” migrant: compliant at work and invisible otherwise.