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DANIEL P. ABRAMS 《Journal of Earthquake Engineering》2013,17(1):257-273
Abstract A summary of dynamic measurements are presented that illustrate relations between linear seismic demand and true nonlinear response of unreinforced masonry buildings with flexible diaphragms and rocking piers subjected to a series of simulated earthquake motions. 相似文献
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Golf is a recreation industry particularly sensitive to climate, yet the potential implications of climate change for the industry remain largely unexamined. This study presents findings of the first known impact assessment to compare the regional impacts of projected changes in the climate on the golf industry in Canada (or internationally). Empirical relationships between daily rounds played and four weather variables were defined through multiple regression analysis and then used to examine the potential impacts of two climate change scenarios on the length of the golf season and the number of rounds played in three regions of Canada (West Coast, Great Lakes, East Coast). Regionally, the West Coast region was projected to benefit the least from projected climate change, as golf courses that are currently open year round experienced only slight projected increases in rounds played in the 2020s and 2050s. Golf courses in the Great Lakes region could experience a 10- to 51-day longer average golf season and a 21 percent to 3 percent increase in rounds as early as the 2020s, and an even more pronounced increase in the 2050s. East Coast golf courses were projected to benefit the most under both climate change scenarios, experiencing larger gains in average operating seasons (25 to 45 days in the 2020s) and a 40 percent to 48 percent increase in rounds played by as early as the 2020s. 相似文献
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In the last decade, there has been an increased interest in the cluster approach as a regional development tool. Moreover, it has been increasingly acknowledged that TIME (Telekom, IT, Media and Entertainment) industries have come to be of great importance to the economy. This article sets out to examine the use of the cluster approach as an analytical tool as well as a proactive policy tool and an approach based on negotiated and collaborative efforts to manufacture and utilize 'visions' of regional development futures to good effect. Consequently, the intent is not to judge the economic performance of firms in the three case clusters but rather to demonstrate problems and prospects in regional TIME industry cluster-building. 相似文献
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DAN KAUFMANN DAFNA SCHWARTZ AMNON FRENKEL DANIEL SHEFER 《European Planning Studies》2003,11(7):823-840
This article presents results of a study of the Israeli biotechnology sector. The findings of the study show that despite the small geographical size of the country, the Israeli biotechnology industry tends to a great extent to cluster around leading research institutes. Based on a survey of 109 high-tech projects, the study suggests that the relatively weak business background of the entrepreneurs, the fact that most of them have worked at research institutes and that most new biotechnology firms were originated from ideas that came out of universities or research institutes, can provide possible explanations for this geographical concentration. The research emphasizes the relative importance biotechnology entrepreneurs ascribe to networking, both in very early stages as well as in advanced stages of the firm development process. It is argued that although the focus of the network changes over time, both geographically and in content, its links to local research partners are maintained. It is suggested that earmarked regional support policies are crucial to the development of networks required by new biotechnology firms. 相似文献
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DANIEL TODD 《Tijdschrift voor economische en sociale geografie = Journal of economic and social geography = Revue de géographie économique et humaine = Zeitschrift für ?konomische und soziale Geographie = Revista de geografía económica y social》1996,87(3):195-208
A pressing problem confronting China is that of energy supply. Despite a huge endowment of energy minerals, the country must tackle the thorny issue of an alarming divide between the regions replete with energy and those devoid of it. Exacerbating die mismatch is die fact that the energy-deficient regions are precisely die ones experiencing the most dramatic growth. Only a diorough revamping of transport infrastructure, in which ports and north-soudi coastwise shipping play a seminal role, can hope to eliminate the energy imbalance existing between supplying and consuming regions. Bodi types of regions are expected to benefit in consequence: die former on die strength of interregional energy exports; die latter on die basis of international product exports. The part played by ports and associated land transport facilities is aired in this article. 相似文献
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DAVID HITCHENS PATRICK O'FARRELL CHERYL CONWAY 《Tijdschrift voor economische en sociale geografie = Journal of economic and social geography = Revue de géographie économique et humaine = Zeitschrift für ?konomische und soziale Geographie = Revista de geografía económica y social》1996,87(2):124-135
This article measures the internal and external use of eleven business services by samples of independent manufacturing firms located in Northern Ireland (NI) and the Republic of Ireland (ROI). The location of open market service suppliers is analysed and the adequacy of the regional service supply infrastructure is examined. Comparisons of service use are made with samples of firms located in Scotland and South East England. The pattern of use of specialist services and the number of firms contracting out or supplying services internally are found to be similar to then-counterparts in Great Britain. Differences in the use of services between the two parts of Ireland are highlighted. Analyses show that the Irish location does not constrain the use of services. 相似文献
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