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Our understanding of the prehistory of the Upper Yenisei area is based on several key multilayered sites, which provide an excellent opportunity for the investigation of long-term culture change and the reconstruction of culture history. The earliest traces of prehistoric people in the region date to the Sartan glacial. Ui I is dated to ca. 22,000–17,000 B.P. and belongs to the middle phase of the Yenisei Upper Paleolithic, predating the period of the Final Paleolithic Afontova culture (16,000–10,000 B.P.). The Early Holocene period remains little known; there is only one assemblage (the lower cultural layer of Sosnovka Golovan'skaya) which may be attributed to the Epipaleolithic. In the seventh and sixth millennia B.P., the aceramic Early Neolithic (the uppermost cultural horizons of Maina and Ui II, Ust'Khemchik 3, etc.) was widespread and was replaced by the Late Neolithic Verkhneeniseisk culture in the fifth millennium B.P. This was succeeded by the Eneolithic Afanas'eva culture at the end of the fifth millennium B.P. and, later, by the Bronze Age Okunev culture (until the twelfth century B.C.). From the eighth to the second centuries B.C., Scythian cultures flourished in the area, until the invasion of the Huns. All of these stages of the Holocene culture sequence are represented in the stratified site of Toora-Dash.  相似文献   
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This paper questions the history of runrig townships in the western Highlands and Islands of Scotland. It challenges assumptions still held about their archaism and draws attention to the fact that many townships in the region show signs of having once been enclosed. It argues that these systems of enclosure, together with evidence for a more diffused system of settlement, constitute the pre-runrig landscape and further argues that the shift into runrig did not begin until the closing years of the medieval period.  相似文献   
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The work of Michel Foucault highlights the need to rethink the assumptions of disciplines such as international relations which have tended to remain narrow, universalist and positivist. In particular, the key concept of power has largely escaped critical inquiry. This article seeks to open up the power discourse in international relations by exploring the limits of traditional approaches such as realism and even critical theory, arguing for a ‘post‐positivist’ approach which incorporates Foucault's insights into the nature of power. Indeed, it goes beyond much of the ‘Third Debate’ in directly focusing on power and rearticulating its form and content as a category of analysis in international relations.  相似文献   
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Particle induced X-ray emission (PIXE) has been used in analysis of ink and paper of the 42-line Bible and other early printed works. Results are reported and their significance discussed.  相似文献   
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