Scanning electron microscope study of normal vertebrae and ribs from early medieval human skeletons

A method is described for the preparation of vertebral body and rib sections of archaeological context, for scanning electron microscopy (SEM). The specimens included in the present paper are macroscopically normal and are male and female in juvenile and adult age brackets. The changing directionality of trabeculae and the changing ratio of trabecular bone to cancellous space are noted in relation to the age at death.     

Early Balkan Metallurgy: Origins,Evolution and Society, 6200–3700 BC

Journal of World Prehistory - This paper analyses and re-evaluates current explanations and interpretations of the origins, development and societal context of metallurgy in the Balkans (c....     

Ideas or Interests: Privacy in Electronic Communications

This article examines why the idea of privacy failed to structure policymaking in the case of the Electronic Communications Privacy Act (ECPA). Although the relatively quick passage of ECPA might appear to be a case of the politics of ideas, the model of interest group politics more simply explains policy making. The analysis of this case suggests several factors as important in establishing the conditions under which a politics of ideas will be realized.