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51.
本文首先通过语义内涵解读、现象考察和比较分析构建了穿越认知逻辑分析框架,然后从语义学视角应用发生学方法、心理距离理论,通过逻辑分析构建旅游时空穿越回环结构、旅游穿越过程结构机制模型,并对旅游穿越结构进行过程机制分析。研究结论认为:旅游的时空转换结构是一种穿越结构,旅游穿越表现出完整的时空穿越特征,具有人类穿越式对话的典型性;旅游结构的本质是时空穿越;旅游穿越就是通过物理时空转换建立心理距离,最终达成心灵对话之目标。因此,旅游运行的核心矛盾就是解决由物理空间转换带来的交通需要和由穿越式对话带来的旅游实景营造需要,从而实现心理时空穿越。本文通过对旅游结构本质的追问,将"穿越"这一日常化语言抽象为学术语言,形成旅游学内生性概念和范畴,为旅游体验活动提供了一种新型的解释话语,并为不同类型穿越结构、穿越感问题的研究拓展了探讨空间。 相似文献
52.
This paper reviews and synthesizes literature on foreign listing from international business, management, and finance disciplines. A systematic review of 66 studies from 25 journals indicates fragmentation of the literature across the macro and firm-specific perspectives and a limited usage of current international business theories in research on foreign listing. We propose multiple developmental paths including use of institutional theory, especially institutional distance and institutional evolution to provide more comprehensive understanding of antecedents and contingent factors for foreign listing; supply-chain disaggregation of cross-border capital flow; integrate financial and strategic implications of foreign listing; and advancement of emerging market specific theories. 相似文献
53.
李雪艳 《内蒙古财经学院学报(综合版)》2011,9(6):135-139
美国是世界上学前教育最发达的国家之一,非常重视学前教育师资的培训和质量的提高,高素质的幼教师资主要通过职前培训这个途径来实现。本研究对美国学前教师职前培训体系发展历程进行了梳理,分为学徒制时期、培训学校时期、师范学校时期、师范学院时期和综合大学的教育学院和文理学院的教育系时期。反思不同时期美国学前教师职前培训的经验与教训,结合我国国情,在培训目标、课程设置、质量保障机制、教育实践等几个方面对我国学前师资的职前培训体系进行展望。 相似文献
54.
Recently, dramatic flood disasters have occurred incrementally in several regions of the world. Land-use change as one of the main affecting factors becomes a key component in flood risk management. This study strives to deal with quantifying how changes in land use to affect the dynamic evolution of flood vulnerability. The floodplains of Wuhan, which are located in the Yangtze River Basin, have been selected as an example. In this paper, we use GIS to gather different historical geometric data as sources of land-use information. By proposing the Simpsons-dominance index and location index to analyze the characteristics of land-use changes, and building a quantitative model to measure flood vulnerability, a series of flood vulnerability maps demonstrate differential flood vulnerability of floodplains of Wuhan in three inundation scenarios and four historical periods. Finally, the non-parametric correlation is used to reveal the interactive effect of land use and flood vulnerability. Based on this study, comprehensive flood disaster management strategies for land-use planning are proposed for government decision-makers to reduce the flood vulnerability of Wuhan in future. 相似文献
55.
通过我国目前技能型紧缺人才的现状分析,对未来几年技能型紧缺人才的状况与演变趋势加以研究和讨论,进一步提出我国的技能型人才的短缺已成为制约我国经济发展的瓶颈。 相似文献
56.
57.
《International Business Review》2016,25(6):1185-1196
This paper develops and tests a set of hypotheses regarding factors that influenced the longevity of foreign research and development units in Swedish multinational enterprises over the period 1992–2012. The results reveal an underexplored aspect of the R&D internationalization—the volatility of foreign R&D laboratories. During the investigated period, more than 40% of the R&D units in the sample had been terminated. The results substantiate earlier research regarding the negative effects of mergers and acquisitions on R&D in acquired units but show that these effects are not immediate. They appear – if at all – with a time lag of several years. The hazard of closure for an individual unit seems to be more strongly related to its role and position within the MNE than to local country characteristics. It was smaller for strongly locally embedded units and units with global mandates, but – contrary to expectations – the hazard was greater for units highly integrated with the rest of the MNE. 相似文献
58.
Islands possess their own patterns of spatial and temporal evolution as tourist destinations. Taking Dachangshan Island as an example, two key stages were identified: a 'landscape-oriented' period from 2002 to 2009, and a 'background' stage from 2009 to 2012. Co-existing with both periods was changing spatial and land-use patterns of expansion and intensification. Using spatial mapping techniques, it was found that tourist resources were found to be the original driving force, tourist transportation and social and economic factors were endogenous determinants of change, and tourist enterprises and source markets subject to government policies the exogenous factors. 相似文献
59.
Wim Vanhaverbeke Patrick Van Cayseele 《Economics of Innovation and New Technology》2013,22(3):185-202
Since the invention of the European Patent System, national patent systems have continued to co-exist, although they did lose appeal. How have the different national systems been affected in view of their characteristics? In order to answer this question a constant-market-share (CMS) analysis is carried out. While on a theoretical level, the different elements adding to the appeal of each patent system are discussed, the CMS-analysis reveals the importance of country size in that the national systems of smaller countries lose. 相似文献
60.
《经济地理》2012,32(4)
基于地理信息系统空间分析技术,从微观、中观、宏观三个尺度对我国国家历史文化名城的地域分布差异和发展演变特征进行分析探讨,结果表明:在微观的市县级范围内,县级及以下名城的分布相对分散,地级及以上名城在我国东部和中部县市相对集中;在中观的省域范围内,1982年以来的一、二、三批名城在省域覆盖范围内具有较为明显的东南部、北部、中西部重心格局演变的特征;从全国范围来看,国家历史文化名城空间上总体表现为由东到西数量递减的非均衡分布特征,时空演变总体表现为由大中城市向中小城市,由中心城市、中部城市向边缘城市、地域特色城市,由直辖城市、省会城市向地级城市、县级城市、甚至城市的一个行政区扩展的特征。国家历史文化名城的批复发展在考虑各尺度区域范围内的等级差异和不均衡分布的基础上走向了科学化、细致化。 相似文献