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171.
The medieval pavement found in its original state and place at the Breton castle of Suscinio is an interesting case study for answering questions about the origin of the tin‐glazed earthenware technique in France. Twenty‐eight decorated tiles (with transparent and tin‐opacified glazes) and eight clayey raw materials were examined using chemical and microstructural approaches involving petrographic, SEM–EDS and XRD analyses. By combining the results of provenance and technological studies with historical and archaeological data, it was possible to conclude that the pavement was a local product, made with imported technological skills, rather than an imported product or the result of local experimentation.  相似文献   
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The relations between those positioned as women and as children, and the political and intellectual consequences of how we conceptualise these connections, has received only scant attention. In this article we describe a symposium and on-going project which aim to bring together community-based and academic scholars to debate the intersections and perceived antagonisms between various forms of feminism and the politics of childhood. We trace how these intersections have been debated in the literature and outline the potential benefits and pitfalls of encouraging further connections between these fields. Drawing on our symposium experience, we also outline the challenges involved in bringing together academic and community-based scholars and activists, and consider the implications for similar future endeavours.  相似文献   
176.
In the same burial ground in use from the late eleventh to thirteenth century one male and one female dwarf were buried, only 1 m from each other. They were buried in the same way and with the same kind of grave goods as the others buried around them. The medical and osteological investigations of the skeletons show that the two individuals suffered from a very rare congenital malformation that made them dwarves: spondylo-epiphyseal dysplasia congenita with mild coxa vara. A search of the palaeopathological literature has not revealed any other such cases. Because this disease is extremely rare, it is very likely that the two dwarves were closely related.  相似文献   
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The Narrative Policy Framework (NPF) explains the role of narratives in policy processes. The NPF was developed for democratic contexts and has not been systematically applied in a nondemocratic setting. This study fills this gap with an empirical analysis of narrative strategies used by governmental and oppositional actors in urban policy debates in Moscow. Results show how governmental actors consistently use angel shifts, contain issues, and avoid using causal mechanisms, while actors opposing governmental policy use devil shifts, expand issues, and use intentional causal mechanisms. The findings suggest that narrative strategies differ depending on whether policy actors seek to promote policy reforms or draw attention to problems. We argue that policy actors’ objectives are a well-suited predictor for narrative strategies in both democratic and nondemocratic contexts.  相似文献   
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Since the 1970s, the tapping of James Bay's hydroelectric potential has been synonymous with the tapping of divergent national imaginaries for native and non-native people in Québec. Exploitation of natural resources in the region has activated different narratives of political identity for each community. I explore this evolving political context by examining how, for each group, water has emerged simultaneously as a physical entity possessing economic value and a social artefact supporting the consolidation of national boundaries. I do so by analysing three phases of changing relationships around resource management, namely: hydroelectric development on the La Grande river in the 1970s; the Cree opposition to Great Whale in the 1990s; and the recent agreement concerning a new relationship between the two parties. In each of these phases, nature has been both the symbolic and material tie that binds different national identities and materialises their boundaries. While these are not boundaries in the traditional geopolitical understanding of the term, the forging of an equitable framework of development in the region depends on the recognition of nature as a historical and political formation that answers to different sets of national preoccupations.  相似文献   
179.
Underwater archaeological investigations in Israel have recovered instruments intended to be operated under water from a vessel on the surface, at depths and times beyond the ability of free divers. Some of these remotely-operated devices, including salvaging-rings, coral-harvesting devices, and grapnels, are described, classified and discussed. These humble but efficient instruments, the prototypes of sophisticated modern instruments, fulfilled necessary tasks in antiquity and are still being used today by traditional fishermen.
© 2008 The Authors  相似文献   
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87Sr/86Sr ratios have been determined for glasses from four production sites, dated to between the sixth and the 11th centuries, in the Eastern Mediterranean region. On the basis of elemental analyses, the glasses at each location are believed to have been melted from different raw materials. Two glass groups, from Bet Eli‘ezer and Bet She‘an, in Israel, are believed to have been based upon mixtures of Levantine coastal sands and natron, and have 87Sr/86Sr ratios close to 0.7090, plus high elemental strontium, confirming a high concentration of modern marine shell (87Sr/86Sr ~ 0.7092) in the raw materials. The isotopic compositions of these two groups of glasses differ slightly, however, probably reflecting a varying ratio of limestone to shell because the sands that were utilized were from different coastal locations. Natron‐based glasses from a workshop at Tel el Ashmunein, Middle Egypt, have 87Sr/86Sr values of 0.70794–0.70798, and low elemental strontium, consistent with the use of limestone or limestone‐rich sand in the batch. High‐magnesia glasses based on plant ash, from Banias, Israel, have 87Sr/86Sr values of 0.70772–0.70780, probably reflecting the isotopic composition of the soils that were parental to the plants that were ashed to make the glass. Strontium and its isotopes offer an approach to identifying both the raw materials and the origins of ancient glasses, and are a potentially powerful tool in their interpretation.  相似文献   
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