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11.
This article examines the use of British-imperial symbolism in public life throughout the period of the Anglo-Egyptian Condominium. The visit of George V to Port Sudan in 1912 proved the catalyst for large-scale imperial display, which was subsequently reworked into the unique annual commemoration of King's Day. Through such overt imperial pageantry, the British-dominated Sudanese government actively promoted its own position within Sudan at the expense of its Egyptian co-rulers, a strategy which illustrates the political tensions along the Nile Valley. Demonstrating the government's dominance over the landscape and people of Sudan to both the metropolitan and Sudanese audiences, these imperial events aimed at consolidating Britain's hold over the country throughout the Condominium. Sudanese political elites soon became active participants in imperial displays, seeing an opportunity to secure their position through demonstrations of loyalty, and using the propagated values of imperialism and monarchy in imaginative and selective ways. Although it was a valuable tool in creating a focal point of Sudanese unity in an otherwise culturally diverse territory, British imperialism was at the same time always a limited instrument, constrained as it was by Egypt's legal claims to the territory.  相似文献   
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Remarkably little is known about the earliest surviving separate-sheet medieval map of Britain that takes its name from its former owner, Richard Gough (1735–1809), and that has been variously dated to between 1300 and 1400, and later. It presents a sophisticated cartographical image at a time when detailed maps of individual regions were almost unknown in Europe, yet nothing is agreed about its possible origins, context (ecclesiastical or secular), or why and how it was compiled. In the belief that historical interpretation has to stem from an intimate knowledge of the map as artefact—the state of the parchment, nature of the inks, palaeography—as well as image, an informal study group of historians and scientists (the Gough Map Panel) was convened in 2012 to examine the map through high resolution digital reproduction, hyperspectral analysis, three-dimensional analysis and Raman pigment analysis. Although the study is still ongoing, much that is new has been discovered, notably about the way features were marked on the map, Gough’s application to the map of a damaging reagent to render place-names readable, and the extent to which the original map (now dated to c.1400), although never completed, was nonetheless reworked on two different occasions in the fifteenth century, effectively creating two further maps. These and other findings are summarized here to encourage the further study of the map’s features that is needed before it can be fully understood.  相似文献   
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We present the results of a study that is part of a wider research programme regarding knowledge of the initial living phases of Sicilian agricultural and pastoral society. Three sets of ceramic samples were analysed through time‐of‐flight neutron diffraction (TOF‐ND) to derive information about the composition of the clay and the manufacturing techniques. The first two sets of sherds came from an excavation in Licata, close to Agrigento, and are composed of findings dated around the third century bc , while the third set was of samples from prehistoric sites located in the northwestern part of Sicily. Measurements were performed to obtain a quantitative identification of the mineralogical composition of the samples in a totally non‐destructive way. Hints about manufacturing techniques and firing temperatures are derived to provide information on provenance and production processes of the objects.  相似文献   
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This paper presents the first detailed analysis of the lithic industry from El Sidrón Cave. Previously we have published other works concerning Anthropology and Palaeogenetics. The lithic assemblage contains 415 artefacts coming from both unofficial and official excavations and is largely flake‐based. The raw material derives from the immediate cave environment, and is mostly chert, with quartzite in a lesser proportion. To date, 67 artefacts have been refitted, including some tools and cores. The spatial distribution of the refitted lithic artefacts confirms, on the one hand, the unity of the assemblage and, on the other, its secondary context.  相似文献   
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Hominins living in southern India 74,000 years ago faced a deteriorating environment, as the global climate moved from interglacial into full glacial conditions. At the same time, South Asian populations witnessed the widespread deposition of tephra from the Sumatran Toba super-eruption, the largest explosive volcanic event of the past two million years. Here we report new data on the lithic technology and environmental context for a southern Indian site with hominin occupation in association with Toba tephra deposits: Jwalapuram Locality 3 in the Jurreru Valley. Sedimentological and isotopic studies demonstrate that a cooling trend was in effect in this part of southern India prior to the eruption, and that thick deposits of ash in the Jurreru Valley supported grassland communities before more wooded conditions were re-established. Detailed technological analyses of an expanded lithic sample from Locality 3 suggest cultural continuity after the eruptive event, and comparisons with lithic core technologies elsewhere indicate that Homo sapiens cannot be ruled out as the creator of these Middle Palaeolithic assemblages.  相似文献   
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ABSTRACT. This article focuses on the recent Mexican controversy about the legal status of the indigenous population and the nature of nationalism, which is linked to recent constitutional amendments and new policy strategies. Changes in legislation and policy are examined in the context of a widespread economic and political crisis of the populist regime after 1982, which radically affected the previous indigenist discourse; but they are also seen as having been motivated by Indian demands and mobilisations against the official vision of citizenship as a function of cultural homogeneity and mestizaje. The article analyses the implications of the new constitutional amendments and the heated debates that they have provoked among different political actors, including indigenous organisations. In particular, it examines two areas of disagreement. The first concerns the multiple meanings of multiculturalism – as a threat of fragmentation and fundamentalism, a new form of state control or a strategy for indigenous national participation and empowerment. The second concerns the definition and levels of implementation of indigenous political autonomy. Negotiation over such disagreements, leading to inclusive citizenship, constitute a great challenge for ethnic intellectuals and theoreticians of Mexican nationalism.  相似文献   
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There is no ambiguity in the existing empirical support for a GIUR as a robust predictor of mass lost from flakes through unifacial retouching. We demonstrate why the GIUR is a reliable method for inferring mass loss, in appropriate circumstances, and why it is a more powerful predictor of mass loss than touted competitors. We explain why Eren, M.I., Sampson's, G. [2009. Kuhn's geometric index of unifacial stone tool reduction (GIUR): does it measure missing flake mass? J. Archaeol. Sci.] arguments are faulty and why researchers should use the GIUR in preference to other methods of estimating the extent of unifacial retouch.  相似文献   
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