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71.
杨英  陈和 《人文地理》2006,21(5):80-83
诺思教授认为制度是一个国家经济增长的源泉。他将新制度经济学的理论工具引入新经济史的分析当中,构建了制度变迁理论,从产权理论、国家理论和意识形态理论三个方面去分析国家和区域经济绩效之间的差异。本文将主要基于诺思的制度变迁理论,并结合新制度经济学的其他相关理论,来分析马来西亚和印尼经济绩效差异的制度原因。  相似文献   
72.
借助Citespace软件,回顾相关文献,系统梳理了经济地理学领域创新网络的研究脉络、研究内容,明晰研究不足与研究方向。创新网络研究重点与研究方向:①网络空间尺度方面,已有研究关注集群内与集群间网络、城市内与城市间网络(城市群网络)、跨国公司全球网络配置等问题;未来研究应从单一尺度向多尺度网络耦合研究转变,从单一网络向多重网络融合研究转变。②网络演化及其驱动因素方面,节点演变、多维邻近性对网络演化的影响成为研究重点,未来应重视对产业和技术网络轨迹演变的研究。③网络结构及其对创新的影响方面,已有研究关注节点网络结构如何影响个体创新行为与创新结果,未来应深化整体网络结构和连接原因,以及网络组成对整体网络演化影响的研究。未来应加强对中国欠发达地区、中国后发跨国公司创新网络的实证研究,强化计量方法的应用,例如块模型、社区发现等方法。  相似文献   
73.
Adopting protest tactics and visual performance of the far left, many neo‐Nazis in Europe, particularly in Germany, have developed a new style. Referencing their political opponents, the far‐left Autonomous Movement, they call themselves the Autonomous Nationalists. Though this new style caused intense conflicts in the beginning, Autonomous Nationalists have gained strong influence in the neo‐Nazi movement. What drives neo‐Nazis to adopt tactics such as ‘black blocs’ and certain symbols and dress of their political enemies? Based on movement's documents, semi‐structured interviews and observing demonstrations, this article uses empirical data to identify central dimensions of the Autonomous Nationalist's action repertoire and visual performance and their impact on the neo‐Nazi movement's collective identity. The analysis of external and internal effects reveals that the shift in public appearance strengthened the movement's mobilization potential, but otherwise decreased ideological internalisation and may increase the turnover of activists.  相似文献   
74.
Active travel is associated with improved health and development outcomes in children. Accurate detection of children's travel behaviors and routes, however, is problematic. Travel diaries are often used to collect information on children's travel behaviors, yet no evidence for the accuracy of this methodology exists. This study investigated the validity of children's self-reported trips (origin, destination) compared with an objective criterion (global positioning systems units; GPS). Children (n = 10, 9–11 y) wore the GPS units for seven consecutive days between March and June 2011 and completed travel diaries daily with researcher assistance. Affinity group interviews were conducted in December 2011 with 30 children from two schools to garner perspectives on trip definition, neighborhood perceptions, and to illuminate GPS and travel diary findings. GPS journeys were manually compared with travel diary journeys for destination sequencing, start times, and travel mode. Accuracy in trip sequencing was compared by day type, and journey type using percentage differences and the chi-square (χ2) statistic. Of the 380 trips captured, 54.5% of journey sequences were fully or partially matched, 22.4% were GPS only trips and 23.2% travel diary only. Greater accuracy (full/partial match) was observed for weekdays than for weekend days and for the journey to or from school than for other journeys. Travel mode agreement existed for 99% of matched trips. Although children's travel diaries may confer contextual journey information, they may not provide completely accurate information on journey sequencing. Thematic analysis of affinity group data revealed that reasons for this are multifaceted, including differing concepts of what constitutes a ‘trip’. A combined approach of GPS and travel diary is recommended to gather a comprehensive understanding of children's journey characteristics.  相似文献   
75.
A common statement in the academic literature relating to the ancient Mediterranean is that the lateen/settee rig superseded the Mediterranean square‐sail because it provided superior upwind performance, greater manoeuvrability and higher overall speed. This statement has been repeated so often that it is now commonly accepted. Research by the author sets out to develop an insight into the relative performance of both types of rig, based on historical sources, ethnographic records and the performance of representative, full‐size sailing vessels. This allows a reassessment to be made of the underlying reasons behind the adoption of the lateen/settee rig in the Mediterranean. © 2010 The Author  相似文献   
76.
While scholars have made great strides in formulating theories and measuring public attention, “most important problem” and media‐based indicators are less than ideal measures. In order to address this shortcoming, this article borrows from health‐care epidemiology to measure public attention based on Internet search trends. In doing so, it reviews the innovative ways in which scientists have used search activity to track the spread of infectious disease, discusses the ease and flexibility with which search data can be gathered, and then subjects a Google‐based search measure to a series of validity tests. In particular, the analysis subjects the proposed measure to a battery of visual and statistical tests for convergent validity by comparing it with the most commonly used media‐based measure of public attention—issue coverage in the New York Times. Across a range of policy issues (health care, global warming, and terrorism), the proposed measure demonstrates convergent validity. The article concludes by posing a series of important questions that the new measure will allow researchers to address.  相似文献   
77.
孙承德 《神州》2011,(9X):273-274
声乐演唱艺术是最情感化的艺术。情是一切艺术之所以感人的根茎,情感是歌唱艺术的灵魂。歌唱时只有做到了声情并茂,才能发挥出作品的全部艺术感染力。本论文结合作品《小白菜》,浅谈声乐演唱艺术中情感的表现。  相似文献   
78.
在5年的时间里,番禺经历了“撤市设区”和被拆分为番禺区和南沙区两次大的政区调整。在如此大力度和频繁的行政区划调整中有许多问题值得思考。无论从广州市还是从番禺区的视角来看,“撤市设区”总体上都是成功的。但是受政府职能转变和管理体制改革滞后的影响,“撤市设区”只能作为整合区域资源的途径之一,其作用是有限的。从番禺区视角来看,创新管理体制、转变思维尺度,重视区域差异、对撤市设立的区实行以人为本的管理模式,在优化产业结构中关注失地农民就业问题,进一步完善土地使用制度,有序、有度地推进农村城市化和提高农村城市化质量是提高行政区划调整绩效的重要途径。  相似文献   
79.
This article theorises what it means to challenge official regimes of surveillance in the War on Terror by further developing the notion of ‘sousveillance’. In particular, we focus on the performative dimension of surveillance by attending to its sites of struggle, particularly where alternative and counter-performances work to disrupt and dislodge official regimes of vision. These potent counter-performances have become important flashpoints for discussion in the ongoing negotiation of security state power since the onset of the War on Terror. The article begins by considering what it means to call surveillance ‘performative’ and how such official performances have had a documented chilling effect on free expression and democratic deliberation. It continues by exploring Steve Mann’s notion of ‘sousveillance’, or the view from below, as a theoretical resource for understanding counter-visual performances that otherwise challenge authoritarian surveillant practices. Finally, the article illustrates these dynamics through a number of sousveillant performances that have provoked new deliberative spaces in the context of the War on Terror.  相似文献   
80.
Despite a comparatively ‘flat’ social structure and lack of obvious class-based cleavages, Australian society is stratified by objective, multidimensional measures of social class. Using data from a July 2015 survey of a random sample of Australian citizens, latent class analysis identifies six class types in Australian society, based on the distributions of cultural, social, and economic capital among respondents. The resulting classes are categorised as ‘precariat’, ‘ageing workers’, ‘new workers’, ‘mobile middle’, ‘emerging affluent’, and ‘established affluent’. The precariat is characterised by high numbers of retired pensioners, the ageing worker class the highest mean age, and the new worker class by its low rate of unemployment. The established middle class accounts for one quarter of the adult population, while the emergent affluent class has the youngest mean age, and the established affluent is the most advantaged. We also show Australians are acutely aware of their class identity.  相似文献   
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