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Research on regional economic development increasingly embraces more nuanced perspectives on the evolution of clusters, industries and agglomerations. The extent to which the emergence and decline of clusters can be directed with intentional regional development strategies is, however, a major point of discussion. The article links the cluster life cycle concept to regional development strategies in order to examine the trajectory of Europe’s largest chemical complex in and around the Port of Antwerp (Belgium). This chemical cluster has matured and currently is in a state of stability. Although the cluster did not experience growth over the last decades in terms of new entrants, it did transform internally and maintained its importance as a production centre. Thus, whereas lock-in mechanisms hampered growth, they also prevented the cluster from going into a state of decline. We argue that while regional development strategies stimulated new emerging clusters in the Flemish region, vested interests in the port and associated lock-in mechanisms have resisted such developments in Antwerp. New growth trajectories based on the chemical cluster were therefore difficult to recreate in the Antwerp region.  相似文献   
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In this paper, we examine the social geographies of people with intellectual disabilities. We focus particular attention on the significance of shopping and spaces of consumption as they relate to questions social inclusion and belonging in the lives of PWID. The focus on consumption offers a useful counterpoint to a prevailing policy emphasis on social inclusion through productive activities. The paper also contributes to the literature on intellectual disability within social and health geography, shedding light on the varied socio-spatial experiences of people beyond the confines of community-care facilities and other separate spaces. Our analysis draws on data collected from a participatory research project in Toronto (Canada). The project involved a small but diverse group of people with intellectual disabilities, who led academic researchers on a series of excursions designed to explore those places and routes that make up their everyday social geographies. Shopping emerged as a significant but often ambivalent theme in the context of these geographies, and the analysis demonstrates the complex interplay of autonomy and control, pleasure and restraint, care and support that shape people’s experiences of consumption. We conclude by discussing the significance of these findings for notions of social inclusion and belonging.  相似文献   
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This article revisits Anthony Smith's landmark collection Myths and Memories of the Nation (1999) from the perspective of recent developments in cultural memory studies. It argues for a more clearly demarcated distinction between myths and memories which acknowledges cultural memory as a site of new experiential perspectives that often work against the authority of myths, seen as the unquestioned truths about the collective past. Drawing on studies of modern memory cultures, it presents a dynamic and generative model that construes memory in terms of cultural practices of remembrance. It shows that memory is not an unchanging legacy but rather a malleable resource for making shared stories about the past. Where Halbwachs (1925) presumed that social frameworks precede and shape memory, remembrance is presented here as a cultural force that helps to redefine social frameworks and to create links between hitherto unconnected imagined communities.  相似文献   
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In August 2016, a multidisciplinary team conducted the first archaeological survey of the deep-water (829 m) wreck of the ex-USS Independence (CVL22) using the remotely operated vehicles Argus and Hercules. The survey provided 34 h of direct observation with video and still camera documentation of the wreck, which the previous year had been initially identified with a limited three-dimensional sonar survey of the site. The 2016 assessment added considerably to an understanding of changes to Independence after its use as a target vessel for the 1946 atomic bomb tests at Bikini Atoll, as a radiological laboratory, training facility, and finally as a receptacle for “nuclear waste” prior to its scuttling off California in January 1951. The location and detailed examination of the wreck, along with additional archival research, offers a more nuanced definition of the carrier’s role within the context of the Cold War between the USSR, its adversaries and the race to establish nuclear supremacy, as well as site formation processes and ongoing biological colonization of the wreck site. As well, no evidence of residual radiological contamination was noted during the mission.  相似文献   
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Submerged aircraft are a newly emerging area of study in underwater archaeology. In August 2016, a multidisciplinary team conducted the first archaeological survey of the deep water (829 m) wreck of the ex-USS Independence (CVL22), a WWII era light carrier scuttled off San Francisco after its use as an atomic bomb test target and subsequently as a floating radiological laboratory and training facility. Using the remotely operated vehicles Argus and Hercules, the expedition documented and studied Independence including assessment of a sonar target thought to be an aircraft resting inside the sunken carrier’s forward elevator pit. The survey confirmed the presence of a plane, but previous assumptions as to the type and identity of this aircraft, based on archival records, proved erroneous. As well, the remains of a second, and possibly a third, aircraft were also encountered during the 2016 survey. These artifacts, through their context, both as naval warplanes on an aircraft carrier, and as test articles for seaborne nuclear weapons development, more precisely fit within the parameters of maritime archaeology. They join other archaeological evidence at the Independence site that helps define its significance within the context of World War II and the Cold War.  相似文献   
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