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91.
那是春暮夏初的时节,陡峭的丘壑幽谷中,一种名叫铁木的寻常树木正绽放着一簇簇亮丽的黄花。山谷迤逦向北,延伸到今日被称为意大利阿尔卑斯山的莽莽群山中。一个男人行色匆匆地穿过一片他所熟悉的森林,右手的伤口痛得他龇牙咧嘴,时不时地,他还会停下来侧耳倾听,看身后是否有人在尾随。他逃上山坡,停下来歇脚,这时候,铁木的黄色花粉宛如看不见的雨幕,丝丝洒落到这个人的食物和饮水中。五千年后,这些古老花粉的痕迹依然保存在这位被我们叫做“冰人”的新石器时期猎人体内,成为那一年、那一刻的精微记录:他就在那时穿过森林进入附近的深山,在那里遭遇他最终的宿命。[编者按] 相似文献
92.
Stephen F. Seninger 《Journal of regional science》1999,39(3):479-495
In this paper I analyze the spatial-economic determinants of export competition. I develop a competing central place spatial interaction model to analyze the spatial availability of information, market power, distance, demand threshold, and interregional market variables. Model estimates are based on national data from The Dartmouth Atlas of Health Care, and I examine Medicare health exports from the Seattle hospital market to markets throughout the Pacific Northwest. Information availability and market power for the Seattle export hospitals have a significant effect on export sales of hospital Medicare services. Intra and interregional competition with other major hospital markets are significant determinants of export competition. Distance to the Seattle market has a strong, negative effect on export sales and on patient migration from other markets. 相似文献
93.
This article examines the impact of international integration on ethno-regional relations in multiethnic states. It argues that when ethno-regions in such a state have different geographic patterns of foreign ties, national unity suffers. “Asymmetrical international integration” (AII) hinders national cohesion by reducing the cultural similarity of the ethno-regions, sharpening their disputes over foreign policy, and intensifying their disparate identities. This argument is evaluated using the case of Ukraine. Analysis of a survey distributed to approximately 1000 elites in two key Ukrainian cities in 1994–95, as well as of other data, demonstrates that AII exists, is believed by Ukrainians to weaken national unity, and in fact does weaken national unity. 相似文献
94.
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96.
From 'industrial districts' to 'knowledge clusters': a model of knowledge dissemination and competitive advantage in industrial agglomerations 总被引:6,自引:0,他引:6
Pinch Steven; Henry Nick; Jenkins Mark; Tallman Stephen 《Journal of Economic Geography》2003,3(4):373-388
This paper integrates knowledge-based theories of the firm withgeograph-ical studies of industrial agglomeration to producea model that helps explain the competitive advantages enjoyedby proximate firms located in geographical clusters. We proposea hierarchy of specialized knowledge stocks at both firm andcluster levels and suggest that the comparative advantage conferredby knowledge resources at each level is protected, in part,by asymmetries in knowledge flows from level to level. The paperargues that codified component knowledge is more easily spreadthan firm-specific architectural knowledge. Nevertheless, overtime, agglomerations may develop a cluster-specific form ofarchitectural knowledge that facilitates the rapid disseminationof knowledge throughout the cluster by increasing the learningcapacity of proximate firms and thereby conferring cluster-specificcompetitive advantages. 相似文献
97.
Stephen J. Quigley 《Irish Studies Review》2010,18(4):421-425
The Irish sport of hurling, which pre-dates written history, has traditionally been played with an ash hurley shaped by a local craftsman known as a hurleymaker. Hurleymaking has always been an Irish practice, but now finds itself threatened by a global economy, an inconsistent supply chain, and synthetic manufacturing. 相似文献
98.
Stephen T. Driscoll 《International Journal of Historical Archaeology》2010,14(3):442-462
Historical archaeology as practiced in Scotland is divergent from the mainstream tradition of historical archaeology/post-medieval
archaeology that dominates North America and the English-speaking world. Cultural and historical forces have shaped an historical
archaeology with a deeper time depth, which extends back into the Middle Ages. It also focuses on different subjects reflecting
the political concerns associated with Scottish national identity. Examples drawn from Glasgow’s history are used to illustrate
the distinctiveness of the Scottish tradition and how it is evolving. I argue that one of its strengths of Scottish historical
archaeology is that it provides a corrective contrast to the subjects and approaches which dominate historical archaeology
in the English-speaking world. 相似文献
99.
Of scales, networks and assemblages: the League of Nations apparatus and the scalar sovereignty of the Government of India 总被引:1,自引:0,他引:1
Stephen Legg 《Transactions (Institute of British Geographers : 1965)》2009,34(2):234-253
Whilst greatly valuing recent critiques of the vertical imaginary and reified ontology of scale theory, and of the unfettered flows of network theory, this paper argues against a human geography without scale. Rather, four propositions from the theoretical literature are used to provide a tool-kit to analyse the practical negotiation of scalar politics, namely that: scales should be considered as effects, not frames or structures, of practice; networks must be considered in all their complexity and heterogeneity; networks can be interpreted as assemblages, the more re-territorialising and re-scaling of which can be analysed as apparatuses; and that state apparatuses work to create the impression that scales are ahistorical, hierarchical and possess exclusive relationships. These propositions are used to explore a period of history when the scalar constitution of the world was under intense debate. The interwar era saw the imperial scale clash with that of the international, both as ideological worldviews, and as a series of interacting institutions. The assemblages of internationalism and imperialism were embodied by apparatuses such as the League of Nations and the colonial Government of India respectively. Attempts by the League to encourage the abolition of tolerated brothels in an attempt to reduce the trafficking of women and children led to intense debates between the 1920s and 1930s over what constituted the legitimate domains of the international and the 'domestic'. These explicitly scalar debates were the product of League networks that threatened the scalar sovereignty of the Raj, most directly through the travelling Commission of Enquiry into Traffic in Women and Children in the East in 1931. 相似文献
100.
The field system of the Wadi Faynan in southern Jordan was fed by an ancient combination irrigation system that incorporated runoff farming and diversion irrigation techniques. The hydraulic characteristics of this system were most probably designed to take advantage of the confluence of three tributary streams. A theoretical model of discharge produced by runoff is based on contemporary ground conditions and historic climate reconstructions. The design principles of the main hydraulic features are examined and velocity and discharge measurements in principal conveyance irrigation channels are reconstructed. The design of this hydraulic system took into account the environmental constraints and opportunities of the area and maximized different sources of water in the catchment using various techniques of water collection. 相似文献