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Despite the wealth of empirical and theoretical literature on transnational corporations, little has been written about the spatial consequences of changes in the ownership of forest-based industries. These types of tnc embrace a broad range of activities, formerly based solely upon forest raw material, comprising sawmilling and pulp and paper manufacturing. In Sweden, these industries were mostly located near raw material supplies and concentrated on export production for the European market. During recent decades forest companies such as sca (Svenska Cellulosa Aktiebolaget) have invested in or acquired production and sales units in most of the traditional market countries. This has involved a substantial increase in the numbers of foreign employees, new commodities and raw materials, and a shift in the centre of gravity of production and employment. The aim of this article is to investigate and model the locational changes in sca 's ownership (of production, sales, and administrative units) and in its organizational structure within and outside Sweden, from the 1950s to the present.  相似文献   
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Summary.   Through much of the world there is a move towards policies of in situ preservation of the buried archaeological heritage, typically supported by small-scale investigative excavations (often called 'evaluations'). In this review we attempt to judge the success of these policies in England and Wales, from the standpoint of bioarchaeology. We consider particularly the value of data for plant and insect macrofossils from trial excavations associated with development (a) in producing information which contributes towards research agendas, and (b) as a guide to the preservational condition of organic archaeological deposits.  相似文献   
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Arnold J. Toynbee (1889–1975) has long been neglected or discounted by scholars of international relations and historians of international thought. Yet his contributions to International Affairs, as well as his Surveys of international affairs and his A study of history demonstrate both his capacity for acute interpretation of contemporary events and the depth of his learning about past international societies. This article examines his analysis of mid‐twentieth century international relations, that ‘Time of Troubles’ which he believed would only be escaped through a recovery of ‘creativity’ and profound change in the ways in which world politics were practised. It explores the foundations of his approach to the field, demonstrated both in his Surveys of international affairs and his twelve volume magnum opus, A study of history, as well as his essays in journals. It analyses his diagnosis of the causes of our contemporary ‘Time of Troubles’, in the light of past episodes in world history Toynbee thought analogous to that present condition of international relations. And it traces his retreat from political solutions to the challenges faced in the twentieth century and his movement towards religious responses as a putative alternative. It concludes by arguing that Toynbee deserves recognition, not simply as a pioneering world historian or a controversial interpreter of the politics of the Middle East, but as an acute commentator on the international relations of a troubled age.  相似文献   
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