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Faced with a growing Algerian insurgency in 1955, French Governor-General Jacques Soustelle turned to his ethnological training to convert soldiers into amateur social scientists, hoping to better know the people of Algeria and therefore ease pacification through cultural understanding. Soustelle failed to appreciate the sophistication of revolt in Algeria, a diverse array of movements that did not fit traditional European categories. Confronting similar problems in understanding the causes of Iraqi and Afghan resistance in the years following the invasions of 2001–2003, American military planners also turned to anthropology. Though not taken to the administrative extreme seen in Soustelle's Algeria, the United States Army instituted the Human Terrain System in order to better understand native populations involved in an active insurgency. American planners can learn from the French experience by developing a more nuanced approach to study that includes more advanced anthropological techniques without the baggage of the colonial system.  相似文献   
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In the early eighteenth century a slave-owning landed gentry emerged in the Cape Colony. Although wealth was unevenly distributed in 1682 and 1705 economic conditions, which included cheap land and labour, favoured small farmers, who earned higher returns on their capital than those with some-what larger investments in farming. These conditions changed between 1705 and 1731. While prices for crops and livestock remained steady or fell slightly, costs of production rose steeply. Slaves cost more and were more widely used. Land cost more and greater efforts were needed to maintain its fertility. Large estates swallowed up unsuccessful small farms and a few were enlarged by dynastic marriages. Large-scale production yielded low returns on capital, but small farms often ceased to make profits. Those with insufficient capital to compete with established gentry in the south-west Cape might take up stock farming in frontier regions, which had long been used by wealthy freehold farmers as additional pasture for their livestock.  相似文献   
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In the light of calls for children's geographers to attend to happenings beyond the localised perception of children themselves, this piece considers the state of migration studies when it comes to the experiences of children and young people. It provides an overview of existing research and suggests that in the context of migration, more could be done to foreground the perspectives of children in their own right. Given that attending to everyday experience is an endeavour of concern to adult-centric migration research, the paper concludes by suggesting that this might be an area in which children's geographers could contribute to another sub-discipline.  相似文献   
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Molecular archaeology brings the tools of molecular biology to bear on fundamental questions in archaeology, anthropology, evolution, and ecology. Ancient DNA research is becoming widespread as evolutionary biologists and archaeologists discover the power of the polymerase chain reaction (PCR) to amplify DNA from ancient plant and animal remains. However, the extraordinary susceptibility of PCR to contamination by extraneous DNA is not widely appreciated. We report the independent observation of DNA from domestic animals in PCR reagents and ancient samples in four separate laboratories. Since PCR conditions used in ancient DNA analyses are extremely sensitive, very low concentrations of contaminating DNA can cause false positives. Previously unidentified animal DNA in reagents can confound ancient DNA research on certain domestic animals, especially cows, pigs, and chickens.  相似文献   
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The purpose of this article is to examine children's experiences of territory in one location in Northern Ireland. The research draws on stories, maps and focus group interviews with 80 children aged between 14–15 years of age, living in one of the most contested interface areas in Northern Ireland. Interface areas are locations where Catholics and Protestants live side by side in segregated communities divided by peace walls and other symbolic boundaries. Within these spaces, children made distinctions between place and territory. Place was referred to in relation to physical features of the surrounding landscape but more importantly as spaces where family and friendship ties were paramount. Territory on the other hand was referred to in terms of Protestant and Catholic identity.  相似文献   
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