Bone chemistry and the reconstruction of diet: Strontium discrimination in white-tailed deer

Studies of the relationship between the strontium content of human bone and past diet are still in an experimental stage. Because of the low frequency of carnivore remains at most archaeological sites and the absence of information on local strontium levels, it has been difficult to (1) estimate dietary intake for a prehistoric population, and (2) to compare prehistoric populations from spatially disparate areas. However, examination of strontium/calcium ratios in a modern herbivore may help to alleviate these problems. Bones from modern white-tailed deer (Odocoileus virginianus) were compared with deer diet in Wisconsin. An observed ratio between deer bone and diet in terms of a strontium/calcium index was calculated at 0204, which compares favourably with observed ratios reported for other mammals. Prehistoric white-tailed deer are used in the analysis of two Late Archaic sites in the midwestern U.S.A. The strontium levels in deer can be used as a baseline for comparison between sites. The prehistoric subsistence patterns are generally comparable, with hunting accounting for the bulk of the diet.     

Keeping Policy Churn Off the Agenda: Urban Education and Civic Capacity

Building on the conceptual framework developed by the Civic Capacity and Urban Education Project, we investigate why sustained reform is so difficult in urban school systems. Our study addresses two questions: How does the concept of civic capacity relate to the policy change process and how do its various components relate to each other? And to what extent does civic capacity foster agenda consensus in the context of urban education reform? To address these questions we focus on the connection between problems and solutions and deal directly with the question of how mayoral leadership impacts this process. Using the Project's survey of key stakeholders and independent indicators of agenda setting and stakeholder support/opposition culled from media coverage in 11 large U.S. cities, we find considerable variation in levels of civic capacity, particularly low levels of stakeholder agreement on reform solutions, but also convincing evidence that strong mayoral leadership may indeed play an important role in fostering greater agenda consensus.     

Presidential Position-Taking,Presidential Success,and Interest Group Activity

Do lobby groups help the American president achieve policy objectives? Existing research seldom evaluates interest groups and the president in conjunction, and as a result we have little systematic knowledge about how groups respond to presidential actions or whether they assist in realizing the president’s policy agenda. Building on existing data obtained through interviews with 776 lobbyists, combined with variables we generate describing issue salience, congressional attention, the political context, and policy adoption, we show that interest groups adjusted their lobbying activity to better reflect the president’s voiced preferences. Despite this strategy, we find that lobby groups had no significant marginal effect on policy adoption when controlling for the overwhelming influence of the president. The strong association between policy adoption and position-taking by the president withstands the inclusion of five alternative variables found in previous studies to condition the influence of the president over policy adoption.     

THE 2010 ANTIPODE RGS‐IBG LECTURE Wars of Interpretations

Abstract: Since 2006, when Mexico's President declared war against the drug trade, the people of the northern Mexican border city, Ciudad Juárez, have been living through a record‐breaking escalation of violence, the occupation of their city by federal troops and police forces, unprecedented human and civil rights violations, and a pervasive experience of fear in public space. These events have occurred simultaneous to a devastating economic crisis. This paper asks the question, how can a feminist and Marxist geographer contribute to an analysis of what is happening in Ciudad Juárez? To address this question, I create a dialogue among activists in northern Mexico and post‐structuralist feminist and Marxist positions regarding the meaning of public fear in this city for the city's residents, for Mexico's democracy and for the making of public knowledge about the Mexico–US border.     

Restaging Time: Photography,Performance and Anachronism in Shadi Ghadirian's Qajar Series

This paper looks at a group of photographs entitled Qajar Series (1998) by artist Shadi Ghadirian. Ghadirian recreates sets to look like those used in photographic portraits taken during the late nineteenth and early twentieth century of the Qajar dynasty period and dresses her female sitters in costumes reminiscent of clothes from the era. The artist also integrates contemporary objects that do not fit within the historical setting created for the camera. This essay examines how the artist uses performance to stage this anachronism and think critically about temporal discourses and their links to the categories of modernity and tradition.     

Kites of AlUla County and the Ḥarrat ʿUwayriḍ, Saudi Arabia

A comprehensive remote sensing survey of AlUla County in north-west Saudi Arabia has revealed 32 examples of the ancient, stone-built animal traps known as ‘kites’. Noting that most (27) are located on the Ḥarrat ʿ Uwayriḍ, a satellite survey of parts of that lavafield outside of AlUla County was undertaken, identifying a further 175 kites. These show commonalities with ‘V-shaped’ kites previously identified in mountainous areas along the western extents of the Arabian Shield in the Sinai Peninsula, Negev Desert and south-west Saudi Arabia. A study of the form and placement of these kites in their ecological and geological contexts suggests that they are representative of a distinct complex, exhibiting sophisticated morphological adaptations to target specific games over similar terrain.     

The muse with a wandering eye: the influence of public value on coproduction in museums

ABSTRACT

Across management, marketing, public administration and museology literature, coproduction has been presented as an innovative approach to service improvement. This case study of the Australian museum sector contributes to the instrumentalisation debate, by revealing the potential inhibitors to such improvements when coproduction distracts rather than enhances the work of cultural institutions. While public value requires the strategic cultural manager to negotiate between ‘upstream audiences’ (government and funding bodies) and ‘downstream audiences’ (users and the body politic), these two groups appear to exert different levels of influence. This research suggests that upstream audiences currently absorb the attention of museums. As a result, the manner in which museums coproduce, and the motivations for this work, appear to be geared towards advocating the public value of museums to government and funding bodies. This case study suggests that museums sacrifice the service innovations and exhibition enhancements offered by coproduction (intrinsic outcomes) to pursue government funding and support (instrumental outcomes).