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In a popular scientific way this collection of essays is intended to present to a wider audience the findings of the excavation and preservation of the hitherto untouched tomb of Li Chui 李倕 (711–736), a 3rd degree cousin of Tang Emperor Li Longji 李隆基 as they had been documented in an interdisciplinary scientific publication before. Most remarkable among the objects excavated were her rich jewellery headgear and appliqués on her dress for their good condition and completeness. Whereas the majority of the essays go into the details of an archaeological and historical analysis supplemented by comparative aspects, there are some irrelevant and tiring essays that run off the topic of the book, besides other shortcomings. In conclusion the reviewer discusses the criteria that should be applied to any kind of popular scientific publication.  相似文献   
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In the Restoration, Andrew Marvell was elected to the Elder Brethren of the London (Deptford) Trinity House (May 1674). Some “new” documents reveal him assisting that shipmasters’ corporation in its business. In this work, he was helping to protect a charity, shoring up a corporate bulwark against the rising tide of Court interest; he was soon to lament in An Account of the Growth of Popery and Arbitrary Government (1677). At issue was the drafting of letters rejecting a claim by the Lord Maynard, a prominent courtier who, with the support of James Duke of York and of Charles II, sought the reversion of the Ballastage Office. That lucrative office was a major resource for the London Trinity House, and one which fuller profits it was reluctant to concede. Whatever Marvell's own observation of decorum, the heavy correction of his initial draughts shows his more abrupt style coming under review, with a more flourishing courtliness characterizing the final letters sent by the group.  相似文献   
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Levallois cores and products were manufactured by hominin populations distributed across wide regions of Africa and Eurasia. Levallois technology remains an important focus for research in Palaeolithic archaeology, yet quantitative morphological comparisons of Levallois core morphology from different regions remain rare. Here, utilizing Levallois cores from Africa, the Near East, Europe, and the Indian subcontinent, patterns of morphological variability in the shape of the Levallois flaking surface and core outline (margin) shape were examined for patterns of variability and stability across regions using 3D geometric morphometrics. The multivariate statistical shape analyses undertaken revealed a clear pattern: that is, the greatest levels of shape variability in Levallois cores is evident in the form of their outline (planform) shape. Conversely, the geometrical relationship between the margin of the Levallois cores and their topological surface morphology was relatively uniform. This pattern of variability was evident in terms of variation both across regions and between cores from the same locality. These results indicate that the outline form of such cores was a less important variable than the geometric/topological properties of the surface morphology and, in particular, the relationship between the margin of the core and those variables. These results have implications for why it has been reported that replicating such cores in modern experiments is a particularly difficult task. The specific interrelationship between the geometric properties of the core and the core margin provide further evidence that Levallois core technology would be unlikely to emerge from the context of opportunistic migrating platform reduction strategies (such as those seen in many Mode 1 industries). If, as is widely suggested, Levallois cores were deliberate products in Pleistocene contexts, these results also hint that relatively sophisticated means of social transmission (i.e. teaching) may have been required to sustain their production over time and space.  相似文献   
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图们江地区物流长期预测研究的理论与方法   总被引:5,自引:2,他引:3  
本文运用路线比较模型与重力模型,对通过图们江地区的港口与相关路线的物流状况(2000~2020)进行了预测与研究,深入探讨了影响图们江地区物流的主要障碍因素,对不同障碍因素的变化及其对图们江地区物流的影响进行了分析。  相似文献   
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