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Since the mid-1990s German technology policy has experienced a paradigmatic shift from standard grant schemes towards a region-oriented and competition-based R&D policy. Currently, a new policy experiment, the InterClust contest, is under way, trying to simultaneously foster place-based innovation, R&D internationalization and the internationalization of innovative places. The current paper analyses the new policy, relating it to the recent literatures on heterogeneous firms and on cluster-life cycles, and presents results from a firm survey performed in 21 winner regions of InterClust. Findings show that the new funding scheme takes insights from recent theoretical developments into account and addresses important impediments to firm and cluster internationalization. Although it is too early for an overall assessment, it is argued that the long-term impact will critically depend on the inflow of heterogeneous knowledge and the strength of intra-regional mobilization effects.  相似文献   
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ABSTRACT

Climate change impacts will increase in their frequency and severity in the coming decades, resulting in compromised integrity or destruction of thousands of heritage resources. Efforts are needed to identify, record, and study resources that will be affected. To set research and preservation priorities, the vulnerability of resources to climate change impacts and their importance to scientific research, preservation, and other resource values needs to be understood. We advocate a modelling approach which predicts the location, timing, and severity of climate change impacts; identifies resources at risk, their resource values, and opportunity costs; and prioritises research and preservation options based on these assessments. The need for this approach is illustrated with examples from two coastal areas subject to different impacts and hosting different types of heritage resources: the Atlantic coast of Georgia in the United States and the Wismar Bight along the Baltic Sea in northern Germany.  相似文献   
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Abstract

The article discusses the meanings of popular culture, authenticity and history in People’s Republic of Poland. As an example it uses a popular film trilogy. The trilogy Sami swoi, Nie ma mocnych and Kochaj albo rzu? (‘All friends here’, ‘Take it easy’ and ‘Love or leave me’) was shown in Polish cinemas between 1967 and 1977. The reviews were written just after the premières. The article uses the concepts of time and space elaborated by Mikhail Bakhtin and Doreen Massey to analyze the different chronotopes of the films. It analyses both the films and the reviews as strategies of creating authenticity and creating cultural meanings: the meaning of history and the meanings of rurality. I will show how history and present, memory and society are interwoven in the light of popular production. In addition, I will emphasize the diverse interpretation possibilities resulting from this micro-historical view and the transnational critique of modernism highlighting the small and local which emerged throughout Europe in the 1970s.  相似文献   
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A vibrant artisanal fishery of the brackish water marsh clam (Polymesoda acuta) is located in the lower Río Tempisque, Costa Rica. Fishermen harvest clams from shoals according to tidal and lunar cycles. They take most clams directly to riverside processing stations to be cooked and sold as salted meat, although some cooked clams are dried, and others sold live. Processing activities result in the formation of shellmounds that share significant similarities and some differences with ancient marsh clam shellmounds of coastal Chiapas, Mexico. In this study, procurement and processing activities are described and quantified, revealing the substantial amount of labor and skill involved in the modern fishery. Implications for archaeological preservation and predictions from optimal foraging theory are evaluated.  相似文献   
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The aim of the present article is to reconsider the interpretation of the Greek word halourgos (?λουργ??) and its relation to textiles and purple dye by reinvestigating its recordings in Greek epigraphy and the papyri, as well as comparative examples from Greek literary sources, in the period from the fourth century bc to the seventh century ad — thus combining the source material from ancient Greece and the Greek-speaking part of the Roman world. This will illustrate the wealth of information one can get from the exploration of one single word: not only on the significance and appearance of textiles and garments in the ancient world from Greece to Egypt, but also on the diversity of colours and the subtleties in their use and terminology.  相似文献   
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It is still uncertain whether earlier Waldhufen row settlements with single strip farms in the west of Germany served as models for this type of village, so widely diffused in east central Europe from the twelfth to the fourteenth centuries. In the Odenwald hills Waldhufen settlements were introduced as early as the late eighth century when the imperial monastery of Lorsch started to colonize a royal forest donated by Charlemagne. At first the abbey founded a small Waldhufe for dependent peasants of the manorial villicatio system, but later an enlarged version of strip farms incorporating large portions of forest—the classical Waldhufe—was developed by economically more independent farmers. Also a systematic network of central places in the form of villicatio centres and castle settlements was established within the colonization area. From the Lorsch colonies the diffusion of the Waldhufen settlement model can be traced to the neighbouring Spessart and to the distant Black Forest through personal contacts of territorial lords with Lorsch. Similar connections to one of the leading colonists in the Frankenwald may have brought the idea even to the east central European Waldhufen region in the early twelfth century.  相似文献   
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