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101.
In this paper I reflect upon encounters with ‘young people’s participation’ during ethnographic research on girlhood and sexual agency with teenage girls in Tanzania. I argue that methodology which centralises participants’ experiences is particularly important in research on issues related to sex and sexuality, where young people’s voices are often disregarded or downplayed. However, such an approach might run up against a number of practical challenges. This paper draws on fieldwork conducted in two sites during 2014 and 2015 to show that attention to the networks of relationships within which young people are embedded and the structural conditions which might generate or obstruct sexual agency is essential for research which seeks to promote their meaningful participation.  相似文献   
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Governance of risks to native flora and fauna and agriculture from disease and pests increasingly emphasises the importance of a ‘shared responsibility’ for biosecurity. Few studies, however, have examined factors that influence stakeholders' engagement with such risks and responsibilities, particularly in community, rather than agricultural, settings. In this paper, we focus on a group of stakeholders in a context of heightened regional biosecurity activity, in northern Queensland, Australia. We explore the role that community garden actors may or may not play in biosecurity surveillance. Through interviews with 16 community garden group leaders and local government representatives, we unpack external social factors that contributed to stakeholders' engagement, unengagement, or disengagement with and from biosecurity risks. These factors included institutional characteristics such as land tenure and the presence or absence of management policies and guidelines. However, we found that less formal institutional characteristics such as social networks played a greater role in shaping stakeholder engagement. Unengaged stakeholders were typically unaware of risks posed by plant pests and diseases and had limited network connections to relevant government agencies but expressed an interest in learning and participating in biosecurity surveillance networks. Disengaged stakeholders were more knowledgeable of biosecurity risks and had established network connections but expressed a low interest in or willingness to report a potential biosecurity threat. This case study provides insights into important social dimensions of governing risk among stakeholders and offers recommendations to improve stakeholder engagement within biosecurity surveillance networks.  相似文献   
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French virtuoso pianist and composer Henri Kowalski visited Australia in 1880 and then returned in 1885 when he settled in Sydney for twelve years. This article explores his introduction of French repertoire, institutional practices and musical instruments to colonial Sydney. It demonstrates that for a short period at the end of the nineteenth century, there was a much stronger French presence in musical life in Australia than has previously been acknowledged.  相似文献   
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A canid skull and mandible, dated to the late neolithic, produced a series of measurements which indicate an animal significantly larger than any dog recovered from this period. The skull showed evidence of healed trauma with associated asymmetry. Metrical and morphological criteria have been applied to identify the remains as those of wolf Canis lupus, and the results of these tests are inconclusive. The possibility that the remains are of a large dog, Canis familiaris, is discussed, together with the implications that this may have for the archaeological consideration of this species.  相似文献   
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The discovery of polymeric DNA in charred wheat grains and other burnt plant remains prompted us to examine a set of cremated bones for the presence of ancient DNA. Extracts of cremated bones from an early Bronze Age cemetery cairn were analysed by hybridization probing and the polymerase chain reaction. Hybridization with two probes targeting human DNA resulted in strong positive signals. Polymerase chain reactions directed at a multicopy sequence in human nuclear DNA were successful, extracts of five burials giving amplification products of the expected size. Exploitation of ancient DNA in cremated bones could be of great value in archaeology as it may enable information pertaining to sex and kinship to be obtained from fragmented material.  相似文献   
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On a world scale companies and governments are acquiring tracts of land from rural communities across the developing world in what some describe as a global “land grab.” Yet looking into local settings reveals that negotiations and arrangements are often piecemeal and halting, with little resemblance to a coordinated seizure of land. Conflicting maps, overlapping territorial claims, and unclear acquisition processes are creating land disputes, mistrust, and ambiguity. Resulting cycles of contention are enabling companies to obtain—even appropriate—some land. Still, in at least some locales the process is doing more to undermine development opportunities for all parties.To probe into these local politics of mapmaking, this article draws on fieldwork from 2010 to 2011 in Tanzania's Rufiji District, located in the lower floodplain of the Rufiji River. Companies, one might surmise, should be able to exploit information asymmetries to wrest control of land from local villagers. Interviews, primary documents, and field observations reveal, however, that this is not occurring as much as one might expect along the lower Rufiji River. The politics of such land acquisitions, we argue, would seem to be better understood in terms of cycles of contentious politics, as an ongoing process in which movements and counter-movements vie for control through the strategic use of images, maps, and discourse.This research extends the understanding of the processes changing global agriculture and energy production by bridging the frames of the “politics of mapping” and “cycles of contention” to more fully reveal how and why control over land and resources is shifting in the global South.  相似文献   
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