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排序方式: 共有150条查询结果,搜索用时 31 毫秒
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Irene Bavuso 《Early Medieval Europe》2021,29(3):283-304
Relations between southern Britain and the Merovingian kingdoms in the sixth and early seventh centuries have largely been understood in terms of a Frankish hegemony extending across the Channel. However, a re-examination of the small group of written sources on which this idea is based shows that they do not necessarily imply such overlordship. Sixth-century archaeological evidence points to a different and more complex picture of Frankish influence: displaying links with the Franks was crucial for the self-representation of elites in southern England, and should be understood in the context of extensive transmarine contacts. 相似文献
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Nasrin Karimi Moayed Dimitri Vandenberghe Koen Deforce Eva Kaptijn Paulina Biernacka Wim De Clercq Johan De Grave 《Archaeometry》2023,65(5):939-954
Chronometric studies of charcoal production remains are largely based on 14C-dating of associated charcoal. Owing to intrinsic limitations, however, this method provides no meaningful time resolution for post-1650 CE features. We investigate the potential of optically stimulated luminescence (OSL) dating of heated sandy sediments as an alternative and complementary tool for dating charcoal kiln remains. Seven samples from five relic charcoal kilns and 11 complementary samples from the underlying sandy substrate are used. Through a range of procedural tests, we demonstrate that the single-aliquot, regenerative-dose procedure in combination with OSL signals from quartz allows determining equivalent doses both accurately and precisely. For four of the five investigated kilns, OSL ages are consistent with independent age information from 14C-dating and written sources. Especially for post-1650 CE features, the precision can be significantly better than that of 14C-dating, and we highlight the potential of OSL dating for distinguishing, relatively, between charcoal production phases with an unprecedented time resolution. We conclude that the approach is a promising alternative to 14C. 相似文献
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A time‐geographic approach, including time–space diaries and in‐depth interviews, is used to investigate the daily use and implications of information and communication technologies (ICTs) among a group of Swedish urban youth. We identify individual variations and nuances in ICT‐based practices in our respondents' social and spatial contexts. Using individual cases and detailed time‐geographic trajectories, we demonstrate how daily communicative actions – physical and virtual – are combined and integrated. From this we identify four ideal types of mobility practices: (i) home‐oriented, heavy Internet users; (ii) physically mobile, heavy mobile phone users; (iii) physically mobile, heavy Internet and mobile phone users; and (iv) home‐oriented, rarely mobile people (virtually and physically). 相似文献
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Eva Parisinou 《Oxford Journal of Archaeology》1998,17(3):327-343
Reconsideration of the materials of lighting from a number of Early Greek sites leads to a review of the long-standing scholarly argument about an abrupt break in the use of typologically distinctive lamps in the period between the 11th and early 7th centuries BC. According to this, there is a marked absence of easily identifiable lamp-types, after the elaborate stone and clay Minoan and Mycenean series. Drawing on a combined approach to both its literary and archaeological aspects, I shall attempt to re-assess the truth of this 'traditionally' negative argument. In particular, certain pottery series, such as bowls, kothons and similar categories of plain pots with wide geographical distribution and popularity from the Mycenaean to Historical times (mainly until the 3rd century BC) will be reviewed and suggested as possible sources of light. In addition, I shall suggest — with the aid of a simple experiment — other simple ways of lighting a lamp by means directly available from nature. 相似文献
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