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1.
Border regions are not often associated with innovation and economic prosperity. And even when they are prosperous, cross-border interaction is still mostly limited. The opening up of borders in Europe has presented new opportunities for firms located in these border regions to co-operate for innovation and knowledge to flow across borders. Despite the reduction of the importance of borders, firms seeking to access cross-border knowledge resources need still to ‘cross’ the border and address the various effects it brings. This paper therefore asks the question of how the presence of a border affects the processes by which firms attempt to build up productive co-operations for innovation. We use a heuristic of collaborative innovation across borders as building up through four sequential cooperation stages, and each of these different stages is susceptible to different kinds of border effects. Using a case study of firms co-operating across the Dutch-Flemish border, we empirically explore these border crossing processes in order to shed further light on how border processes play out.  相似文献   
2.
义和团运动时期的北方战事,给包括租界在内的上海及江南民众日常经济生活带来巨大恐慌。身处纷乱的惊惧不安和经济萧条的切实威胁,社会各界普遍企望北方战事早日平息,不致蔓延到南方,这种社会心理氛围,是"东南互保"得以产生和推行的重要原因。  相似文献   
3.
European Union spatial policies have become a key institutional context in which to study policy transfer processes in European border areas. These policies are, however, only the most recent part of these transformation processes which raises a need for more historically sensitive approaches. An historical perspective is important, since border regions are historical processes with particular path-dependent development trajectories and power structures. This paper aims to contribute to the discussion concerning the transformation of European border regions by looking at the policy transfer of regional development discourses in the Finnish Torne Valley. The study material consists of strategic development documents produced by the Finnish border municipalities and the municipal-based co-operation organizations from the 1930s to 2013. The examination, based on critical discourse analysis, shows that the transformation process is driven by national trends and the dominant planning discourse. Nevertheless, the particular border setting and local discourse on ‘united Torne Valley’ have also intertwined with political and economic processes during different time periods.  相似文献   
4.
The paper analyses with a case study the use of a widely applied normative concept of polycentricity as spatial imaginary. The case study of Helsinki City Plan and the conflict over its city-boulevard scheme draws on qualitative content analysis of planning documents and expert interviews. It demonstrates the instrumental role of multiple interpretations of polycentricity in tension-ridden metropolitan and city-regional spatial planning. The conflict reveals how the conceptual ambiguity of polycentricity and the institutional vagueness of city-regional planning have together enabled advancing contradictory political aims under their guise. In conclusion, the paper emphasizes the persuasive performativity and fluidity of polycentricity as a spatial imaginary in multi-scalar planning settings.  相似文献   
5.
The original ceramics typology developed for Younge/Western Basin Tradition Springwells phase (ca. AD 1160–1420) assemblages included three variants known as Macomb Linear, Macomb Interrupted Linear, and Springwells Net Impressed ceramics. This discussion considers how subregional variation in Springwells decorative styles reflects participation in a larger regional social network.  相似文献   
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7.
对明清江淮西部地区的旱涝史料进行梳理,对逐年州县旱涝灾害资料等级进行量化处理,并通过计算旱涝平均等级值和10年滑动平均值,重建1450—1911年该区域的干湿变化时间序列。结果发现,该区1450—1911年间共出现6个干湿阶段: 1450—1490年,以轻度干旱为主;1491—1545年,旱涝灾害频发,干湿波动较为明显;1546—1625年,旱涝灾害少发,干湿比较平稳;1626—1710年,以中度干旱为主,极端干旱事件发生频率显著增加;1711—1860年,气候湿润;1861—1911年,干湿波动偏湿润。不同的干湿阶段对江淮西部的湖泊也造成了一定的影响,干旱时期,湖盆积水减少,湖周萎缩;湿润时期,降雨增加,湖泊的蓄水量增加。  相似文献   
8.
三峡考古发现表明,楚文化在西周中晚期就已经对巫山地区有一定的影响;到了春秋中晚期和战国早期,楚文化已经完全控制了瞿塘峡以东的巫山地区,并进而对奉节、云阳、万州等地区产生了一定的影响;战国中期晚段至战国晚期早段,楚文化深入到峡江腹地的忠县一带,控制了长江干流沿线的地区。楚文化的几次西进有其不同的历史背景,基本可以与一些重大的历史事件相契合。从楚文化在峡江地区的分布情况看,他主要起着控制交通、扼守战略要地,以及掠夺资源的作用。  相似文献   
9.
峡江地区汉晋南朝花纹砖上的车轮纹饰   总被引:1,自引:0,他引:1  
郑君雷 《江汉考古》2006,1998(3):60-68,94
文章对峡江地区汉晋南朝花纹砖上的车轮纹饰进行全面检讨。首先将车轮纹饰分为若干种类,其后以发掘报告为依据讨论各类车轮花纹砖的年代,最终归纳出峡江地区车轮纹饰的演变线索。文章以为,峡江地区的车轮花纹砖大约出现在新莽至东汉初期,东汉中晚期至东晋最为流行,南朝仍有发现。文章同时分析了各阶段车轮纹饰的时代特征,并且简要讨论了与车轮花纹砖相关的若干问题。  相似文献   
10.
ABSTRACT

The Malopolska region of Poland is highly representative of the current state of agritourism in Poland. The level of agritourism services in this region is very high relative to the national average, the result of environmental and cultural values being incorporated into social and economic development practices. Based on evidence from 1259 agritourism-oriented farms collected from municipal and regional government bureaus, web-published data, and survey data from 575 farm owners in the Malopolska, this paper analyzes the spatial distribution of such farms and the relationship between agritourism and ‘regular’ rural tourism. The Malopolska Voivodeship is strongly diversified in terms of agritourism development. The largest number of agritourism farms is in mountain, piedmont, and upland areas. Research has shown that agritourism is pursued by farmers who own small farms and produce food only for their own use. However, 60% of agritourism farms were found not to engage in any agricultural production. The research also identified basic tendencies of agritourism development in the region. The following basic trends were observed – a shift from agritourism to rural tourism, an increase in the number of agritourist farms offering 10 or more beds, and an expanded service offering – yielding a targeted offering for a specific customer and an increase in the quality of services. This indicates that agritourism owners engaging in this form of business are investing to create more usable space for tourists. The authors’ findings and conclusions also cover the concept of a functional model of agritourism in the Malopolska region. This model shows the relationship between environmental value and the nature of agricultural production and type of tourism in rural areas as well as the diversity of tourist offerings. The model also shows the transition from agriculture and its close relative, agritourism, to regular tourism in rural areas.  相似文献   
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