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The paper has presented an approach to cellular network pattern analysis which is novel in several respects. First, the approach emphasizes the consideration of the complete geometric structure of the pattern rather than the examination of summary statistics for individual variables or correlations between pairs or other combinations of variables. By comparing empirical structures with model-generated ones it is suggested that the approach offers a way of evaluating the relative impact of the three major forces thought to be responsible for the geometric structure of a network, i.e., the generating process, the phenomena expressed in the network, and the function of the network. It was demonstrated how different processes can lead to diverse geometric structures. Examination of two empirical networks composed of bus service centre hinterlands suggested that the generating process was the dominant determinant of physical structure in this particular instance. However, more research on other cellular networks consisting of different phenomena, and on different generative processes, must be undertaken before any firm conclusions can be reached. The approach taken here would seem to offer one way of undertaking such research.  相似文献   

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基于网络文本内容分析的太白山背包旅游行为研究   总被引:4,自引:0,他引:4  
赵振斌  党娇 《人文地理》2011,26(1):134-139
通过对陕西省太白山相关网站论坛游记的文本内容进行分析,总结出太白山背包客行为特征的高频词,分为五类:动机、路线地点、感知、沿途所见和自助性。结果表明,登顶、穿越、徒步是太白山背包旅游者的旅游动机,"大爷海"、"拔仙台"是各类网站文本中出现频率最高的旅游景点,太白山南坡地名词语的使用频率都排在北坡之前;背包客的自助性特点突出;在登山过程中较多地关注安全问题;背包客对沿途的"积雪"、"森林"、"白云"和物种多样性留意较多。  相似文献   

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鲁峰 《人文地理》1999,14(3):75-79
本文用地理学的方法,细致分析和探究了《诗经》中蕴藏的农业地理知识,其中包括农业自然资源条件、自然灾害、土地利用、重农思想、物候与农事活动。主要的粮食作物与经济作物、发达的畜牧业等。古为今用,作者通过对《诗经》中农业地理知识的深刻挖掘,得出了三个有益的启示。可为今日农业生产和农业地理研究提供一些借鉴。  相似文献   

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<正>On October 20th,2011,at the foot of the mountain where Rato Monastery was located in Nyethang Town of Chushur County of Tibet Autonomous Region,the Buddhist College of Tibet was formally established.The president of the college is Drukhang Tupten Khedrup,the president of Tibetan branch of the Chinese Association of Buddhism.The college is 27 kilometers away from Lhasa City and covers an area of 262.48 mu with a total investment of 99.  相似文献   

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新经济地理学一向被认为是实证主义的,荷兰经济哲学家证明新经济地理学与实在论哲学兼容,地理学家塞耶依据地理学批判实在论对新经济地理学进行了再批判。以上述争议为基础,本文对塞耶地理学批判实在论范畴提出质疑,认为地理学批判实在论偏离了其哲学先驱巴斯卡的批判实在论。以巴斯卡批判实在论为依据,新经济地理学从聚集生成机制角度揭示了真实的聚集规律,体现出批判实在论特征。  相似文献   

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国内外地名研究的批判主义转向,注重地方命名时地方意义的生产、再生产以及争夺。文章以黄岩岛地名的演变为例,研究其地名变迁背后的政治博弈。研究表明:①黄岩岛的地名演变是中、西方话语体系下国际行为主体政治角力的过程。②中国的黄岩岛地名演变彰显的是中国对其无可争辩的主权;西方殖民者的黄岩岛地名演变展示近代以来对南海及其周边地区的殖民统治;菲律宾当局对黄岩岛的更名,谋求建构国家认同、侵占更多海洋岛礁资源。③地名是集体记忆解构与重构的纽带和国家权力博弈的指示物。中国对内应增强国家认同感和民族凝聚力,唤起中华民族的集体记忆,对外提升国际话语权,通过国际舞台阐释对南海主权维护的法理依据和坚强决心。  相似文献   

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~~读翁树培《古泉汇考·六朝》——兼评《古泉汇考》@金德平~~  相似文献   

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Martin Jay's sweeping account of reason in Western philosophy provides the context for understanding the crisis that the Frankfurt School thinkers faced when they spoke of the “eclipse of reason.” In the background of the thinking of the first generation of Frankfurt thinkers such as Max Horkheimer, Theodor Adorno, and Herbert Marcuse is a hankering for a more substantive conception of reason that bears affinities with what Hegel called Vernunft (reason), which he contrasted with Verstand (understanding). According to Jay, the first generation of Frankfurt thinkers never quite succeeded in elaborating this substantive concept of reason and grew increasingly pessimistic in the face of the self‐destruction of reason. Habermas sought to elaborate a communicative theory of rationality that did not fall into the misleading promises of Hegelian Vernunft but could nevertheless provide a normative basis for the critique of instrumental, strategic, and systems rationality—a normative basis for critical theory. Jay presents an extremely lucid account of Jürgen Habermas's theory of communicative rationality. He concludes by reviewing some of the outstanding problems and questions that have been raised about the adequacy and success of Habermas's project. I seek to do justice to the strengths and weaknesses of Jay's narrative, and I focus on a number of deep, unresolved issues that confront the future of critical theory in its attempt to develop an adequate conception of rationality. I also raise concerns about what precisely is distinctive about critical theory today.  相似文献   

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In an attempt to validate the Vinland Map as a genuine15th century work, Garman Harbottle (2008 ) claims to review critically, and thereby discredit, the archaeometric research undertaken on the Map's ink by Walter McCrone (1974–1999) and Brown and Clark (2002 ). In this paper we outline and discuss the numerous arguments that are presented by Harbottle, all of which we find to be misleading or at best highly questionable.  相似文献   

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Recent studies on pottery and related materials have shown there to be cases where the degree of supralinearity is dependent on the previous radiation history of the sample. Results are presented of two investigations of this variation with pre-dose: one using pottery, the other using fired feldspars. For these samples no simple form for the variation can be inferred.  相似文献   

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There are many ways to consider the philosophy of history. In this article, I claim that one of the most viable approaches to the philosophy of history today is that of critical theory of history, inspired by Reinhart Koselleck. Critical theory of history is based on what I call known history, history as it has been established and expounded by historians. What it contributes—its added value, so to speak—is a reflection on the categories employed to think about historical experience at its different levels, not only as a narrative but also as a series of events: their origins, contexts, terminology, functions (theoretical or practical), and, finally, eventual relevance.  相似文献   

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