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41.
华侨华人学科建设的反思:东南亚历史研究的视角与经验   总被引:2,自引:2,他引:0  
本文的讨论围绕三个层面展开 :华侨华人研究 ,东南亚 (华侨华人 )研究以及笔者个人对槟城—吉打州华人商业与权力关系的研究。争论的实质是这样一个理论与方法论的问题 ,即华侨华人研究应该分别被视为某一孤立的主题研究领域、区域研究和学科研究方法 ,还是一个相互关联的结合整体的问题。本文并非企图为华侨华人研究确立一个标准 ,而仅仅是呈献一个实例 ,即把个人的研究视角和经历 ,结合大的结构、进程、理论和方法论的关怀等问题 ,进行情景化的考察。  相似文献   
42.
This paper tells a story of environmental conflict and the attempted political resolution of issues of planning for native forests in Western Australia. It refers to the Western Australian Regional Forest Agreement and Draft Forest Management Plan processes to demonstrate how a range of actors utilise vari‐ous discourses and network relations in attempts to influence governmental decision‐making capacity. Adapting elements of a model of capacity‐building for environmental decision‐making, the paper indicates how traditional exclusionary decision networks serve to inhibit decision capacity, whilst more inclusive processes may be more likely to cope with challenges of reconciling multiple values and decision‐making for managing the forests in the interests of society as a whole.  相似文献   
43.
Abstract: The article investigates the increasingly important connections between the private sector and nature conservation agencies. It looks specifically at the connections between two important philanthropists, the late Anton Rupert, a South African business tycoon, and the late Prince Bernhard of The Netherlands. Both have been highly successful in raising funds for nature conservation, and marketing the idea of transfrontier conservation. This paper explores the networks they formed and were part of to try and explain how they were able to do so. It also attempts to analyse how their donations and fund raising have shaped thinking about nature conservation in (southern) Africa.  相似文献   
44.
如何根据自身经济活动所具有的空间组织特征和演化轨迹来选择升级路径,是城市政府需要解决的重要问题。本文以粤东城镇群区域中心城市汕头为例,选择具有传统优势的纺织服装产业,整合经济地理关系范式和演化范式的方法构建分析框架,运用访谈获得的企业关系数据和相关资料,分别对汕头纺织服装行业生产组织的历史路径以及当前在区域生产网络中的地位进行分析,提出汕头纺织服装行业未来进行升级的路径选择。本文在城市产业发展规划如何借鉴西方经济地理新理论范式方面进行了尝试性探索。  相似文献   
45.
长江经济带交通基础设施空间均衡度研究   总被引:1,自引:0,他引:1  
利用1997-2013年长江经济带各省份数据,研究了交通基础设施空间均衡和极化程度及其影响因素,并构建动态面板数据模型,采用系统GMM估计进行了实证检验。研究结果表明:长江经济带交通基础设施发展较快,但存在空间非均衡和空间极化特征;铁路密度和公路密度的空间非均衡程度依次递减,区域间差距是空间非均衡的主要原因;公路密度空间极化程度不断增加,且高于铁路密度的极化程度;财政支出、国际贸易、人力资源和新经济地理四大因素对交通基础设施空间均衡和极化具有影响,但影响效果不同。本文拓展了交通基础设施的研究,为长江经济带交通基础设施协调发展及互联互通战略顺利实施提供了政策依据。  相似文献   
46.
J. HARA  N. TSUCHIYA 《Geofluids》2009,9(1):24-38
Hydrothermal water–(pyroclastic) rock interactions were examined using flow-through experiments to deduce the effect of mass transport phenomena on the reaction process. A series of experiments were conducted over the temperature range 75–250°C, with a constant temperature for each experiment, and at saturated vapour pressure, to estimate the apparent rate constants as a function of temperature.
Based on the chemistry of analysed solutions, the water–rock interaction in the experiments was controlled by diffusion from the reaction surface and by the existence of a surface layer at the rock–fluid interface, which regulated the chemical reaction rate. The reaction progress depended to a high degree on flow velocity and temperature conditions, with element abundances in the fluid significantly affected by these factors. Mass transport coefficients for diffusion from the rock surface to the bulk solution have been estimated. Ca is selectively depleted under lower temperature conditions ( T  < 150°C), whereas Na is greatly depleted under higher temperature conditions ( T  > 150°C), and K reaction rates are increased when flow velocity increases. Using these conditions, specific alkali and alkali earth cations were selectively leached from mineral surfaces. The 'surface layer' comprised a 0.5–1.8 mm boundary film on the solution side (the thickness of this layer has no dependence on chemical character) and a reaction layer. The reaction layer was composed of a Si, Al-rich cation-leached layer, whose thickness was dependent on temperature, flow velocity and reaction length. The reaction layer varied in thickness from about 10−4 to 10−7 mm under high temperature/low fluid velocity and low temperature/high fluid velocity conditions, respectively.  相似文献   
47.
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   
48.
Human body manipulation and secondary burials are widespread funerary practices in many areas of the world. The archaeology of the Pampas and North-Eastern Patagonia, Argentina, is no exception. In this paper, archaeological case studies from the lower basin of the Colorado River during the Final Late Holocene (ca. 1000–250 years BP) are presented and discussed. Secondary burials were recovered that indicated an intentional manipulation of bodies. Evidences of cut marks and the coloring of bone surfaces were recorded. The bundles were composed of individuals of both sexes and diverse age categories. The Pampean region and North-Eastern Patagonia witnessed significant hunter–gatherer population dynamics during the last 1000 years BP. Climatic, ecologic, demographic, and economic explanations have been proposed as the background to these changes. In this paper, it is argued that accompanying these factors, as part of a broader socio-cultural scenario, were significant social interaction networks and processes of social complementarity between groups. In this context, it is proposed that the complexity observed in relation to the handling of bodies is part of a worldview in which the body was seen as material culture – as a symbol – that played an important role for the community in group identity maintenance in a cultural context undergoing significant organizational changes.  相似文献   
49.
This study explores how a scientist's location in science‐based policy networks can affect her policy‐oriented behaviors. In particular, we hypothesize that those scientists who fill structural holes in their networks will be more likely than others to engage in policy‐oriented behaviors. The network data are defined by scientists' coauthorship on policy documents regarding climate change in the Great Lakes. We employ a two‐mode network analysis to identify clusters of scientists who coauthored similar documents, and relative to those clusters, we identify those who fill structural holes by bridging between clusters. We find that those scientists who bridged between clusters were more likely to engage in policy‐oriented behaviors of policy advocacy and advising than were others in the network. This is an example of a link between network location and policy‐oriented behavior indicative of the broader phenomenon of how individuals exert agency, given structural constraints.  相似文献   
50.
论文对日本中华总商会成立的背景、过程、组织活动、会员及其企业等方面进行了考察。认为日本中华总商会既不像传统的中华总商会那样具有帮群结构的基础,也不是华人社会的自治组织,而是具有显著的跨族群、跨地域与跨国界特征。20世纪80年代以来在日中国人社会的急剧扩大,以及同时期中日经贸关系的紧密是该团体成立和发展的直接契机。随着大批日本企业加盟、侨资和中资企业的对日收购、以及企业对市场、资金、人才与技术等资源的整合与调配,华商与非华商的界限也已不再分明。不过,华商资源和中日之间的经贸往来仍然是其跨国网络最重要的支点。  相似文献   
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