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61.
A combination of stable carbon and nitrogen isotope analysis of collagen and radiogenic strontium isotope analysis of tooth enamel was used to investigate diet and mobility at the early Neolithic settlement of Nieder-Mörlen in Germany. The carbon and nitrogen ratios suggest a mixed terrestrial based diet that is consistent with data previously published for early Neolithic sites in Europe. The strontium isotope data indicate a high degree of human mobility with only one individual having an isotope ratio consistent with locally derived strontium. Unusually, a group of non-local juveniles with isotope ratios typical of upland regions is also present at the settlement but there are no adult burials with such values. Whilst transhumance is considered as an explanation, it would not explain why these non-local juveniles lived foreshortened lives and other possible mechanisms are therefore discussed.  相似文献   
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Abstract. Consider two firms, at different locations, supplying a homogenous good at constant marginal production cost. Consumers incur travel costs to the firm for each unit purchased, and the travel costs increase with the amount of travel to each firm (congestion). When all traffic and all congestion are generated by travel to a duopolist, both the Nash–Bertrand equilibrium prices and the Nash–Cournot equilibrium prices exceed the sum of the marginal production cost and the marginal external travel cost. However, when the road is shared by travelers to the duopolists' facilities and travelers in competitive markets, the Nash–Bertrand duopoly price equals the competitive price and the Nash–Cournot price contains a markup.  相似文献   
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This review calls for the definition of a landscape approach in archaeology. After tracing the development of the landscape idea over its history in the social sciences and examining the compatibility between this concept and traditional archaeological practice, we suggest that archaeology is particularly well suited among the social sciences for defining and applying a landscape approach. If archaeologists are to use the landscape paradigm as a pattern which connects human behavior with particular places and times, however, we need a common terminology and methodology to build a construct paradigm. We suggest that settlement ecology, ritual landscapes, and ethnic landscapes will contribute toward the definition of such a broadly encompassing paradigm that also will facilitate dialogue between archaeologists and traditional communities.  相似文献   
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Kurt Iveson 《对极》2014,46(4):992-1013
How can we act to contest urban injustice? This article grapples with this question through an analysis of the green ban movement that emerged in Sydney in the 1970s. For a time, this unruly alliance of construction workers, resident activists, and progressive professionals powerfully enacted a radical right to the city, blocking a range of unjust and destructive “developments” worth billions of dollars and proposing alternative development plans in their place. Drawing on archival research, I demonstrate how the figure of “the people” was crucial to their action. The article examines the rights and the authority that was invested in “the people” by green ban activists, and traces the work of political subjectification through which “the people” was constructed. “The people” was not invoked as a simple majority or as a universal subject whose unity glossed over differences. Rather, in acting as/for “the people”, green ban activists produced a political subject able to challenge the claims of elected politicians, bureaucrats and developers to represent the interests of the city. The article concludes with reflections on the implications of this construction of “the people” for urban politics today.  相似文献   
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Book reviews     
JAPAN'S ECONOMY IN WAR AND RECONSTRUCTION. By Jerome B. Cohen. With a Foreword by Sir George Sansom (Issued under the auspices of the International Secretariat, Institute of Pacific Relations. University of Minnesota Press, 1949).

INTERNATIONAL LAW AND HUMAN RIGHTS. By H. Lauterpacht, K.C., LL.D., F.B.A. (London, Stevens and Sons Limited, 1950).

EMPIRE OF THE NORTH ATLANTIC. By Gerald S. Graham, University of Toronto Press, 1950. xvii+338 pp.

KOREA TO‐DAY. By George M. McCune with the collaboration of Arthur L. Grey, Jr. (I.P.R.) (Harvard University Press, Cambridge, 1950. pp. 372–74 (Appendices)—16 (Bibliography)—6 (Indices) $5.00).

THE MAKING OF PAKISTAN: By Richard Symonds. London: Faber & Faber, 1950, pp. 227.

IMMIGRATION INTO NEW ZEALAND. Report of a Study Group of the Dunedin Branch of the New Zealand Institute of International Affairs, June, 1950, p.p. 22.

SEVEN FALLEN PILLARS, The Middle East, 1915–1950, by Jon Kimche. (London, Secker & Warburg, 1950, 316 pp. Appendix, Index).  相似文献   

70.
The first appearance of the Neolithic Linearbandkeramik (LBK) in Central Germany occurred during the 6th millennium BC. However, though LBK sites are abundant in the German loess areas, there are only a few studies that reconstruct the diet of these first farmers using biochemical methods. Here we present the largest study undertaken to date on LBK material using stable isotope analysis of carbon and nitrogen to reconstruct human diet and animal husbandry strategies. We analyzed the bone collagen of 97 human individuals and 45 associated animals from the sites of Derenburg, Halberstadt and Karsdorf in the Middle Elbe–Saale region of Central Germany. Mean adult human values are ?19.9 ± 0.4‰ for δ13C and 8.7 ± 0.8‰ for δ15N. The δ13C values are typical for terrestrial, temperate European regions, whereas the δ15N values fall within an expected range for farming societies with a mixed diet consisting of products from domestic animals and plants. The consumption of unfermented dairy products is unlikely as there is direct palaeogenetic evidence of lactose intolerance available for one of the sites. There are no clear indications for dietary differences in sex. Young children under three years of age are enriched in δ15N due to breastfeeding indicating that weaning likely occurred around the age of three years. The fauna exhibit mean δ13C values of ?20.9 ± 0.8‰ and mean δ15N values of 7.0 ± 0.9‰ respectively. Variation in the δ13C and δ15N in the domestic animals is probably caused by different livestock managements.  相似文献   
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