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181.
The Stairway Sandstone is a 30–560 m thick succession of Middle Ordovician siliciclastic sedimentary rocks within the Amadeus Basin of central Australia, deposited in the epeiric Larapintine Sea of northern peri-Gondwana. The Stairway Sandstone is significant as one of only two known Gondwanan successions to yield articulated arandaspid (pteraspidomorph agnathan) fish. Herein we use the ichnology of the Stairway Sandstone to reveal insights into the shallow marine habitat of these early vertebrates, and compare it with that of other known pteraspidomorph-bearing localities from across Gondwana. The Stairway Sandstone contains a diverse Ordovician ichnofauna including 22 ichnotaxa of Arenicolites, Arthrophycus, Asterosoma, Cruziana, Didymaulichnus, Diplichnites, Diplocraterion, ?Gordia, Lockeia, Monocraterion, Monomorphichnus, Phycodes, Planolites, Rusophycus, Skolithos and Uchirites. These ichnofauna provide a well-preserved example of a typical Ordovician epeiric sea assemblage, recording the diverse ethologies of tracemakers in a very shallow marine environment of flashy sediment accumulation and regularly shifting sandy substrates. New conodont data refine the age of the Stairway Sandstone to the early Darriwilian, with ichnostratigraphic implications for the Cruziana rugosa group and Arthrophycus alleghaniensis.  相似文献   
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London is a global hub of the creative industries. These industries are seen as both innovative in themselves and an input in innovation processes in other sectors. Yet few studies have tested these relationships. This article investigates these issues using large-scale survey data for London. Using four measures of product and process innovation, we find no evidence that London's creative industries are more innovative than other sectors. Yet, individuals doing creative occupations in other sectors are a robust driver of product innovation in London's firms. The results suggest that occupations performed in London may be an important driver of product innovation in the city, and firms in other sectors may use creative occupations to develop new products in the capital. This finding is supportive of policies attempting to stimulate the creative industries by integrating creative occupations into firms across the whole economy.  相似文献   
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Abstract

Transylvania, situated beneath the Carpathian mountains, is one of the travel frontiers of Europe and the most romantic province of Romania. To most of its visitors, Transylvania is associated with haunted castles and vampires, thanks to the literary character Dracula. Even though Bran Castle appears to form the perfect home for a vampire count, this heritage destination is surrounded by debate because of the conflicting marketing strategies adopted by various organisations for the specific purpose of increasing the profits made from tourism. This paper explores issues of marketing, policies for interpretation and the understanding of heritage sites within a formerly socialist society in transition to a market economy. It analyses potential promotional, advertising and interpretive strategies which could be applied to Bran Castle, and offers solutions to produce a better understanding of the role of heritage tourism in a transitional economy.  相似文献   
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From the late eighteenth century onwards, increasing numbers of visual artists came to identify with their nations and with the homeland and its people. This development was strongly influenced by growing national cultural support and regulation of the arts by academies, art schools, museums and art markets in Western Europe. On a subjective level, the Rousseauan movement of a ‘return to Nature’, Herder's espousal of vernacular cultural self‐expression and, above all, the widespread Romantic cult of authenticity, were potent influences on the inner self‐identification of visual artists after 1800, and were manifested in the novel importance accorded to landscape and rural genre painting in Western Europe. Here I consider the role of national sentiment, the ‘return to Nature’ and the cult of authenticity, first in landscape paintings by Paul Sandby, J. M. W. Turner and John Constable in early nineteenth‐century Britain, and then in the rural genre paintings of Jean‐Francois Millet and Jules Breton in nineteenth‐century France and Josef Israels, Anton Mauve and Vincent Van Gogh in the later nineteenth‐century Netherlands. Their work reveals how nineteenth‐century visual artists became inwardly identified with the ‘land and its people’, and how they in turn contributed, especially through prints and engravings, to the dissemination of national imagery and a cultural nationalism.  相似文献   
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This article provides an indictment of the study of South-East Asian international relations by confronting head-on the problems that have arisen within this field, in particular the way in which Western academics ended up colluding with deeply illiberal regimes in the area, which excluded dissenting opinions, often by deliberately denouncing these opinions as 'polemical'. This study uses the discipline of Sovietology to explore the reasons why South-East Asian studies developed into a closed community of scholarship, often hostile to dissenting viewpoints. The disciplines bear comparison because they both manifestly failed to predict the cataclysms that befell their respective areas of study. The analysis identifies similarities in the way in which the two disciplines seemed to ignore sceptical voices and evolved a shared belief in 'system stability'. As a result, both Soviet studies and the study of South-East Asian international relations developed serious methodological flaws. However, this study argues that South-East Asian studies suffered even more severe disciplinary shortcomings than its Sovietological counterpart because the academic space was further de-intellectualized by the pervasive influence of the authoritarian South-East Asian developmental state which blurred the distinction between scholarship and bureaucracy and which succeeded in co-opting Western academics. The result was to create a field of study that promulgated the tyranny of the single truth, which erroneously perceived South-East Asia as a region of domestic tranquillity and regional order. What, in fact, emerged was an intellectual culture of self-censorship that kept South-East Asian studies within tacit, self-regulated boundaries.  相似文献   
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Since 1997, the United Kingdom (UK) government has embarked upon a series of education policy initiatives based around the increased role of private interests in both policy formulation and implementation. This article takes a detailed look at private sector involvement in education policymaking and implementation using the current "National Grid for Learning" (NGfL) technology policy drive as a contemporary form. Based on a series of in-depth interviews with key public and private actors in the NGfL the article covers the role of business in the origins, policy formation, and eventual implementation of the initiative. It concludes by discussing the function big business can be said to be playing in UK education policy and the bearing this may have on the long-term sustainability and effectiveness of such policies.  相似文献   
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This article argues that the dominant paradigm for understanding and explaining north Korean domestic and international politics is in crisis. The dominant securitization paradigm is divided into its 'bad' and 'mad' elements and is derived from the crudest of Cold War politics and theories. The paradigm no longer provides a useful frame of reference for international policy-makers having to 'do business' with north Korea. The intervention of the humanitarian community in north Korea since 1995 has both shown the obsolescence of the securitization paradigm and provided the foundation for two alternative approaches—the 'sad' and the 'rational actor' conceptual framework. The article concludes by arguing for the utility of a historicized and contextualized rational actor model which, it is argued, offers a realistic underpinning for international policies that seriously wish to promote peace, stability and freedom from hunger on the Korean peninsula. South Korea's 'sunshine' policy is cited as one example of such an approach.  相似文献   
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