Armed peace: Militarization of Rio de Janeiro's favelas for the World Cup (Respond to this article at http://www.therai.org.uk/at/debate)

Rio de Janeiro city's policy of Pacifying Police Units (UPP) for strategically located favelas is part of the state's reconfiguration of the city, involving military occupations, evictions and gentrification in the lead‐up to the 2014 World Cup and 2016 Olympics. Yet since the author arrived in Rio to carry out doctoral research on young people's experiences with the UPP, the flaws in the project have become increasingly exposed as the policy appears to be experiencing a crisis. This paper describes this current crisis in the global context of mega‐events and the elitization of urban space.     

Recent archaeological research at Saruq al‐Hadid,Dubai, UAE

In September 2014, the University of New England (UNE), Australia, began a three‐year programme of archaeological fieldwork and post‐excavation analyses focused on the site of Saruq al‐Hadid. In this paper, we present the initial results of our current field and laboratory research particularly related to site stratigraphy and formation processes, relative and absolute chronology, and the preliminary results of various programmes of post‐excavation analyses including archaeobotanical, zooarchaeological, ceramic and archaeometallurgical studies. These studies provide new data to build into the archaeological understanding of Saruq al‐Hadid that has, to date, focused largely on intensive excavation.     

A biface and blade core efficiency experiment: implications for Early Paleoindian technological organization

Early Paleoindians often are described as highly mobile hunter–gatherers who employed lithic technologies designed to minimize stone transport costs. We experimentally reduced blade and bifacial cores and found both reduction strategies to be equally efficient for the production of useable flake blanks. Further, when compared to similar core reduction experiments, the results of this study showed no significant differences in core efficiency between bifacial, prismatic blade, and wedge-shaped blade core reduction. Biface and blade cores with initial weights greater than 1000 g produced useable flakes as efficiently as informal cores. However, bifacial and blade core efficiency decreased with initial core weight. When considered in terms of Early Paleoindian technological organization, differences in core efficiencies suggest that Folsom groups employed core reduction strategies designed to minimize stone transport costs, but Clovis groups did not.     

Otosclerosis and stapedial footplate fixation in archaeological material

A total of 1164 temporal bones from various cemetery sites in England were examined using a fibre optic endoscope. Eight bones were found to have evidence of otosclerosis in which proliferative new bone fixes the footplate of the stapes into the oval window, causing deafness. A prevalence of 0.9 per cent in this study is comparable with the incidence found in modern white populations and with that found in a study of 2760 Lithuanian temporal bones of various periods.     

Septic bone changes in leprosy: A clinical,radiological and palaeopathological review

Infective lesions of bone in leprosy are of two types. In the rhinomaxillary syndrome, superficial infective changes in the bones of the maxilla are due to the presence of Mycobacterium leprae. Lytic foci in the medulla or the outer cortical surface may be due to Mycobacterium leprae at the site as granulomatous lesions. The most frequent infective bone changes in leprosy are, however, sequelae of regional anaesthesia and soft tissue ulceration. The bone lesions are due to pyogenic bacteria and the nature of these infective lesions is similar to that in non-leprous conditions. The pyogenic lesions in leprosy are restricted to the bones of the hands, feet and lower legs.     

Transnational solidarities and the politics of the left, 1890–1990 – introduction

The ten articles in this special issue of the European Review of History—Revue européenne d'histoire explore the operation of transnational solidarity movements from the late nineteenth to the late twentieth century. This introduction highlights the endurance of methods and strategies across this period, even while the contexts for transnational activism changed. It points to the opportunities presented by expressions of transnational solidarity, but also their inherent limitations.