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11.
In 2000, a well‐preserved, c.21 m‐long shipwreck, Doel 1, was found upside‐down in a silted‐up creek near the river Scheldt (Belgium). An interdisciplinary research project was initiated, including 3D registration of all timbers, wood species identification, dendrochronology and archaeobotanical analysis of the caulking material. Doel 1, of which 70% is preserved, displays the construction features of a cog. Unseasoned wood was used and dated by dendrochronology to AD 1325/26. Remarkable features include the symmetrical layout of the bottom planks, the atypical arrangement of the frames to the fore, and evidence of partial dissassembly of the ship after intensive use.  相似文献   
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A Learned Way of Life: Figurations of Scholarly Life between the Middle Ages and the Early Modern Period. – With the erosion of professors' obligatory celibacy in northwestern European universities of the high Middle Ages, scholars found themselves facing the task of redefining their mode of life and establishing a new type of families, combining social reproduction and the transmission of academic knowledge, and adopting daily habits and dispositions which would allow them to lead the life of the mind within crowded family households without the collective discipline and material infrastructure provided by communal institutions, such as colleges. Building on the author's earlier work, the paper sketches a synthetic view of the major elements of the scholars' emerging way of life, arguing that this transformation provides a unique opportunity for studying how a way of life takes shape, being explicitly discussed and experimented with. Shaping a rational, or rather systematically rationalized way of life, it is argued, is a major contribution of the scientific tradition to making modern cultures.  相似文献   
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Science Cities: What the Concept of the Creative City Means for Knowledge Production. – The article aims to show that the relationship of science and the city has changed since the 1970s in the context of the knowledgeable society. While cities have principally been regarded as the typical space of science, of new ideas and innovation for centuries, since the 1960s and 1970s universities, research institutes as well as industrial research institutes have relocated to the periphery of cities. There, however, these sites of knowledge have been organized in an ‘urban mode’. That means that the concept of the city as a place of science and innovation has determined the architectural, spatial, and social organization of these sites on the periphery of cities. Certain features of the city have been copied, such as social infrastructures, places of communication, restaurants, cafes etc., while others have been left out – housing, cinema, theatre etc. An ‘urban mode of knowledge production’ in the sense of a very stylized model of the city has become a tool to enhance the production of scientific and technological knowledge. – The article exemplifies this by focusing on a case study, namely of the so‐called ‘Science City’ of the Siemens Company in Munich‐Neuperlach.  相似文献   
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Methods of designing the bottom of ship's hulls were only a small part of the process of building a frame-based ship in Portugal in the 16th and early 17th centuries, but they deserve a careful look. Using a number of geometric algorithms that were already well-known to Italian shipwrights of the 15th century, Portuguese shipwrights obtained the co-ordinates of the turn of the bilge points of the central, pre-designed, frames without the need for making drawings.
© 2006 The Author  相似文献   
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自19世纪40年代伊始,中国社会所发生的空前的沧桑巨变,直接推动了史学由古代史学向近代史学的转变。这种转变的重要标志之一,就是史学经世致用思想的变化,即史学经世致用思想从“资治”到“救国”,从着眼于王朝治乱兴衰到关注国家和民族前途命运之经世致用的宗旨和参照系的变化。同时,这种变化又对整个19世纪中国史学的发展及其走向产生了重大而深远的影响。  相似文献   
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中共十六大报告有关台湾问题的分析很精辟,不但包含了我党以往行之有效的政策,而且根据目前海峡两岸形势的变化提出了一些新的主张,概括起来就是五个坚持、三个新意,明确了今后对台工作的思路和重点.当前,台湾的"台独"势力利用台湾岛内的省籍情结和台湾同胞"出头天"的思想,将台湾人民的台湾意识向"台独"方面引导,造成了我们统一前景的严峻形势,而"出头天"思想的产生与中国近代史特别是台湾近500年历史对台湾民众心态的影响是分不开的,只有了解和理解广大台胞的心态,才能有针对性地做好新时期的对台工作.  相似文献   
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During the May Fourth New Cultural Movement, three debates on new/Western and old/Chinese cultures were respectively carried out between the journal New Youth and Lin Qinnan, Chen Duxiu and Du Yaquan, as well as Zhang Dongsun and Fu Sinian. New Youth, Chen Duxiu and Zhang Dongsun were regarded as the “new school,” whereas their opponents “the old new-intellectuals.” The difference between them lies in their attitudes towards traditions instead of their new or old knowledge. After three heated debates, New Youth won a total victory in big cities, because the so-called “urban youths” needed a radical cultural reform plan and a simple guide for action. On the contrary, “town youths” who lived in small cities and towns did not care about the attitudinal difference of two sides. They paid more attention to absorbing new knowledge from both sides and were more sympathetic to tradition.  相似文献   
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This article examines the transformation of estate assemblies into parliaments by analysing the case of the late 19th-century Diet of Finland. Furthermore, it positions the procedural discussions of the peripheral Finnish Diet within a wider European debate on parliaments and parliamentarism. While parliamentary government and the dissolution of Europe’s last four-estate representation were largely out of the question in the Finnish Grand Duchy of the Russian Empire, revisions and innovations on Diet rules and practices formed an essential means to introduce elements of modern parliaments within the obsolete estate system. By analysing Finnish Diet and press discussions, the article re-examines the significance and reception of the Swedish Riksdag institution of plenum plenorum, the joint discussion of all four estates, in Finland. The article highlights a struggle between two concepts of deliberation. A liberal group organized around the newspaper Helsingfors Dagblad used plenum plenorum to challenge their Fennoman opponents’ consensual idea of deliberation and the Diet’s deliberative model, which was based on committee negotiation. The Dagbladists advocated plenum plenorum in order to transform the estates into a single debating parliamentary assembly.  相似文献   
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