Securitising HIV/AIDS in the Xinjiang Uyghur Autonomous Region

For the People's Republic of China, the localised HIV/AIDS epidemics in the Xinjiang Uyghur Autonomous Region are emerging as threats to those persons affected by the disease, but also to the stability of Xinjiang. This article examines the HIV/AIDS epidemic in Xinjiang and considers the impacts it may have on human and political security. The authors argue that due to its remote location and the religious, cultural and ethnic diversity of its population, and current political situation, Xinjiang poses difficult obstacles to effective programs in tackling HIV/AIDS, and the pandemic has disproportionately affected the minority nationalities in the region compared to their Han counterparts. If the HIV/AIDS pandemic among minority nationalities in Xinjiang continues to grow, it has the potential to further weaken social cohesion there, as well as Uyghur human security. Therefore, a HIV/AIDS pandemic in Xinjiang could tip the balance in terms of ethnic and regional stability.     

Contrasting Resistance and Alliances in the Ethnic State of Napiniaca,Chiapas (Mexico) (1521–1590): The Anthropological and Historical Aspects

The present article aims to re-evaluate the gamut of ostensible alliances forged between colonial subordinates and those who subordinated them in the ethnic state of Napiniaca, Mexico, as well as identify the social spaces and contexts in which such alliances were formed and ultimately fell apart. It will do so by attempting to “unwrap” indigenous strategies and forms of resistance based on the admittedly limited texts we currently possess, in light of modern research and theory in both (ethno) history and anthropology.     

Notes,Documents, and Bibliographies

Documenting the Great Game: ‘World Policy’ and the ‘Turbulent Frontier’ in the 1890s; Gordon Martel

Recent Work on the Great Game in Asia; Philip Amos     

An improved OSL chronology for the Still Bay layers at Blombos Cave,South Africa: further tests of single-grain dating procedures and a re-evaluation of the timing of the Still Bay industry across southern Africa

This paper presents a series of new single-grain optically stimulated luminescence (OSL) ages for the Still Bay at Blombos Cave, South Africa, and compares them to previously published OSL, thermoluminescence (TL) and electron-spin resonance (ESR) ages for this site. Details are provided about the measurement and analytical procedures, including a discussion of the characteristics of the OSL signals of individual quartz grains. This forms the basis for further investigations into the sensitivity of the equivalent dose (D_e) estimates to a range of different analytical approaches, including changes in the size of the test dose, the choice of signal integration interval, the subtraction of an appropriate background, and isolation of the most light-sensitive (‘fast’) component of quartz OSL. We also report the results of an inter-operator test of D_e determination using seven new samples from Blombos Cave, and demonstrate the reproducibility of results obtained for two samples that had been dated previously at another laboratory and were measured and analysed again in this study. Together, these tests validate the robustness of the Blombos Cave single-grain OSL age estimates to a variety of alternative OSL dating procedures. We have incorporated, for the first time, these ages for Blombos Cave into a data set of all single-grain OSL ages for Still Bay and Howieson's Poort sites across southern Africa, and have used a statistical model to re-evaluate the timing and duration of the Still Bay industry. We calculate the most plausible start and end dates of the Still Bay as 72.2 ka and 71.3 ka, respectively – amounting to a duration of 0.9 ka – and estimate (with conventional 95% confidence) that this industry began no earlier than 75.5 ka, ended no later than 67.8 ka and lasted no longer than 6.6 ka.     

Spatial/temporal mismatch: a conflation protocol for Canada Census spatial files

The Canada census is one of the chief sources of demographic and socio-economic data for researchers in this country. Census variables are linked to geography files that allow researchers using geographic information systems (GIS) to view and analyze spatial data. Some of the most useful analysis, however, is based on changes in attribute values over time and space. Analysis of spatio- temporal events such as shifting migration patterns or changes in the distribution of health status permits a more dimensioned perspective than the viewing of static spatial phenomena. The analysis of spatio-temporal phenomena is limited by major changes in the spatial framework (e.g., location of road networks and other spatial entities) between national censuses. This paper addresses this limitation by (i) illustrating the extent of spatial mismatch between the 1996 and the 2001 census; (ii) examining attempts to rectify this problem in other jurisdictions and (iii) presenting a 'made-in-Canada' solution for conflation of census geometries. We believe that this solution will enhance the ability of Canadian researchers to describe and analyze socio-economic, health and demographic shifts across time and space. The research is supported by an ftp site for downloading the census geography rectification software presented in this paper.     

Partisanship and political attitudes: Is there a marriage gap?

While research analysts have devoted considerable attention to the gender gap in party identification and political behaviour, the question of a marriage gap in relation to political attitudes has received little empirical investigation. In an effort to remedy this situation, this paper focuses on marital differences in political values among Australian adults. The findings suggest that married and unmarried persons do differ in their political orientations. The unmarried are relatively less likely to identify with the Liberal‐National coalition than their married colleagues, and hold a more liberal view in relation to economic issues, social spending and moral attitudes.     

THE SOURCES OF PUBLIC POLICY: WELFARE POLICY IN THE AMERICAN STATES

The conceptualization of political and economic determinants of public policy as interactive rather than sufficient causes is subjected here to a comparative state analysis. An examination of interactive effects of culture, wealth, and gubernatorial power on AFDC grants and Medicaid benefits offers empirical illustration of Stonecash's reconceptualization of the classic politics-process-policy model. The results indicate that political dispositions become more potent in combination with increasing concentrations of wealth and executive power.     

The Thermal History of Maize Kernels Determined By Electron Spin Resonance

Electron spin resonance (ESR) can be used to determine the thermal history of charred organic material. Maize seeds were heated under controlled conditions in order to produce calibration curves relating g‐values (the rate of electron splitting) and spin intensities (the number of spin centres) to heating temperatures, times and conditions. These experiments reproduced results that had been previously obtained by other laboratories, with some minor exceptions. The calibration curves were then used to reconstruct the thermal histories of charred maize kernels from several prehistoric sites in eastern North America. At these sites, the differing thermal histories of maize kernels are correlated with depositional contexts.