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Faced with a potentially devastating epidemic of HIV/AIDS in Papua New Guinea (PNG), sexuality and mobility have become a focus of national research and prevention programs. In Gogodala and Bamu communities in the Western Province, gendered mobility and sexuality intersect with ancestral narratives that form part of a wider series of Hero Tales found in the southern regions of PNG and Irian Jaya. In this paper we highlight the way these stories detail the travels and activities of female ancestors – known as Sagalu among the Bamui and Sawiya among the Gogodala. We outline the way such ancestral figures are now linked to understandings of contemporary STIs such HIV/AIDS as well as gendered mobility and sexuality more generally. Among the Bamu such links are sometimes directly asserted, with Sagalu represented as the origin if not cause of a uniquely defined variant of HIV/AIDS. Among the Gogodala, however, HIV/AIDS is predominantly understood as something external to the Gogodala and unrelated to ancestors like Sawiya. To explain this difference we note that, historically, Gogodala women have been less mobile and less transactable than their Bamu counterparts who have continued to enact unique understandings of the intersection of heterosexual marriage, gendered mobility, and illness. We argue that the mobility and sexuality of gendered ancestors is salient to understanding these contemporary enactments and their potential implications in light of the HIV epidemic in PNG.  相似文献   
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This article examines the ways that specific interest groups within the American nation use material culture to attempt to define the parameters of a shared national identity. Case studies are drawn from the first decades of the twentieth century (1900–30) and the early years of the 21st century (2000–12). Analysis of landscapes and artifacts excavated from the working-class industrial town of Berwind in southern Colorado show how an early twentieth-century corporation and its immigrant workers used mundane objects to debate, through symbols, the meanings of citizenship and the nation. An analysis of yellow ribbon magnets used and created by supporters of the Iraq War (2003+) in the 21st century will show how material symbols are deployed in an attempt to reinforce a specific, but contested vision of the nation and the nature of her citizenry.  相似文献   
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The globalisation of retailing has intensified since the mid‐1990s with the rise of a group of international retailers. Foreign retailers have greatly impacted the Chinese retail market since the opening up of the retail sector in 1992. This study aims to examine spatial inequality and dynamics of foreign hypermarket retailers at different geographic scales in China. Although the relative gaps in foreign hypermarkets among Chinese regions are narrowing, the absolute gaps are widening. Logistic regression models are used to identify locational determinants of foreign retailers Carrefour, Wal‐Mart, and RT‐Mart at the intercity level. Carrefour prefers cities with larger urban district populations, longer time of being open to international retailers, and more foreign investment. While urban district populations are significant to Wal‐Mart and RT‐Mart as well, they favour cities where people have higher annual salaries and aim to achieve internal economies of scale at the provincial level. The three leading foreign retailers also have different first‐city and city size preferences in their provincial expansions.  相似文献   
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