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531.
韩磊  谢双玉 《人文地理》2022,37(6):183-192
城市滨水公共游憩空间是城市功能转型的典型代表。运用实地调研、访谈、批判性语篇分析等方法,基于列斐伏尔的空间生产理论和福柯的微观权力理论,建立起贯穿空间规划、建设、管理和使用全过程的解构思路,从“规训者—反规训者”视角分析了武汉市滨水公共游憩空间生产的过程和机制。研究发现:①武汉市滨水公共游憩空间的生产是规训者与反规训者相互作用、共同推动的结果,经历了由空间的表征主导的“游憩化规划”阶段,由空间的实践主导的“水岸重塑”阶段和由表征的空间主导的“流动秩序实践”阶段;②多元利益主体在不同阶段形成了自上而下的趋同性空间再造和自下而上的异质性空间实践,但政府始终主导着空间生产过程,保障了其游憩化、公益性方向。  相似文献   
532.
博物馆环境空气中无机或有机酸性污染气体会腐蚀馆藏砖石质文物并使其表面出现有害盐。常见的有害盐种类复杂,可能同时含有无机和有机酸阴离子。为进一步认识文物盐害和分析盐害产生的原因,本研究建立了一种基于离子色谱的有害盐中无机和有机酸阴离子定量分析方法。该方法可同时测定馆藏砖石质文物上有害盐中氟离子、氯离子、溴离子、硝酸根、亚硝酸根、磷酸根、硫酸根、甲酸根、乙酸根、丙酸根、丁酸根、戊酸根等十二种阴离子。采用2~30 mmol/L KOH淋洗液梯度洗脱,能够在35 min的检测时间下实现该十二种阴离子的快速分离与准确检测。所有阴离子的标准曲线的相关系数均高于0.995,检出限为0.001~0.022μg/mL,定量限为0.004~0.073μg/mL;加标回收率为81.8%~107.0%。该方法采用超纯水作为溶剂,样品处理简单,易于操作;具有成本低廉、检测时间短和准确性高的特点;可定量计算有害盐中多种无机及有机酸阴离子的质量分数。将该方法应用于中国国家博物馆馆藏“汉并天下”瓦当和仿制玉炉表面有害盐中的无机及有机酸阴离子的分析,可为分析盐害发生的原因,阻止、延缓及预测盐害的发生提供依据。  相似文献   
533.
雷英 《中原文物》2007,(1):59-63
桐柏月河墓地出土的“■”器和“■”器都应该是养国的器物,“番昶”器与“■”器性质是不同的。所谓“番”(或沈),其封地当在今河南信阳固始县境,“番昶”器也主要集中于信阳一带,故“番昶”应为番(沈)下的一个分支,而与“■”无关。  相似文献   
534.
古籍文章节选表达了编选者对文义的理解,也在一定程度上表明了作者选文的目的.王力主编<古代汉语>校订重排本的文选中,有些节录依旧需要商榷:因误解古书而删节,不顾文理而删节,有意模糊主旨而删节.这些问题在各类文选中带有普遍性,需要引起重视.  相似文献   
535.
ABSTRACT

A curious aspect of the First Opium War was the circulation among Chinese officials of two claims made about British soldiers, instigated by Commissioner Lin Zexu: their uniforms were so tight that if they were to stumble they would not be able to get up again; and, the men were “like fish,” thus able to function well at sea, but not to fight on land because they had become so used to the pitching and rolling of their ships. This article examines the extent to which these notions took on the quality of wartime rumors, and how they spread beyond generals and officials and into the general population. It considers the way in which the rumors functioned in different ways and at different levels of society, taking on different constructions of meaning in multiple social and political domains.  相似文献   
536.
Forty-two conodont species are documented from the Liuxia, Shijiatou and Jingshan formations in Zhejiang Province of southeast China, located palaeogeographically on the Jiangnan Slope offshore to the Yangtze Platform. From these faunas, eight successive conodont biozones of Tremadocian to middle Floian (Early Ordovician) age are recognized, including the Cordylodus lindstromi Biozone, Cordylodus angulatus Biozone, Chosonodina herfurthi Biozone, Paltodus deltifer Biozone, Paroistodus proteus Biozone, Triangulodus bifidus Biozone, Serratognathus diversus Biozone and Prioniodus elegans Biozone. Several zonal index species of the Baltoscandian succession—Paltodus deltifer, Paroistodus proteus and Prioniodus elegans—are described and illustrated in detail for the first time from South China. Co-occurrence of P. proteus and Serratognathus bilobatus in several samples below the appearance of P. elegans also confirms correlation of the S. diversus Biozone (basal Floian) with the upper P. proteus Zone of the Baltoscandian succession. These Zhejiang faunas are dominated by pandemic forms, and are similar to those of the Open-Sea Realm elsewhere, inhabiting deep, offshore environments.  相似文献   
537.
538.
张雷 《史学月刊》2015,(2):96-102
陈寅恪研究隋唐刑律制度,创获甚多。尤其在对隋唐刑律制度渊源考辨时,在繁杂的刑律变迁中匠心独具地勾勒出隋唐刑律制度的三大源头,打破了当时学界对这一问题的诸多缪见。陈寅恪擅于用民族文化视野来研究隋唐史,由于这一研究视野要求紧扣种族、地域等对政治与法律影响最巨的核心因素,故能做到发前人之所未发,引领了该领域学术研究的发展大势与潮流。尽管陈寅恪并没有留下法律史学方面的皇皇巨著,但其倡导的学术研究应重"预流"之志以及精密考证与义理阐发相结合的科学研究方法、多学科研究视角的应用,均为法律史学研究提供了新范式,在中国法律史学发展史上具有重要地位。  相似文献   
539.
为了缓解龙门石窟金刚经洞因局部坍塌引起的水害、微生物等病害发育问题,利用3D打印技术对坍塌部位进行修复:修复部件以光敏树脂为打印材料,修复部件为空心结构以减轻荷载;对修复部件进行光场、温度场仿真设计,使洞窟内日光辐射强度降低至日光直射的50%~56%,窟内温度分布差值由6.6℃降低到1.9℃;修复部件采用S8801涂覆内外表面,S8801老化实验后主要性能保持率均大于90%,并采用玄武岩纤维与玻璃纤维增强修复部件内表面。经多次降雨后观察,龙门石窟金刚经洞由缺失导致的雨水倒勾等问题得到有效缓解。该工作为3D打印技术与不可移动石质文物修复工作结合奠定基础。  相似文献   
540.
Imaginative geographies engage with the understanding and experiencing of place and place‐based social and cultural specificities through a process of re‐creation and reproduction. In this article, we explore the imaginative geographies of Lugu Lake, a tourist destination in China's Yunnan Province, and of the Mosuo people, the local minority which practices a unique marriage system. We investigate how Mosuo society has been imagined in popular discourses and representations through two cultural labels: matriarchy and free sex. We also discuss how the imaginative geographies of Lugu Lake have restructured the encounters between the local people, especially the young men, and the incoming tourists in the context of tourism development. We interrogate the complex processes of identity formation in which both the tourists and the indigenous people renegotiate and reconstruct their cultural identities within various inside–outside connections and interactions. Our central argument is that the sex encounters between tourists and the local Mosuo are conditioned by popular imaginative geographies of the sexual practices of the Mosuo. But the encounter in tourism between the gazer and the gazed also accommodates complex identity formations and the renegotiation of social relations. The empirical observations are twofold: first, the locality of Lugu Lake has been reproduced with folk and tourist imaginative geographies into an erotic frontier of free sex; second, we also argue that the geographical imagination in this case is a reciprocal process which involves the local Mosuo's renegotiation of place‐based identity, in a pursuit of imagined progress and modernity.  相似文献   
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