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This article explores the idea that a citizen's relationship with their polity is contingent on and liable to change under certain conditions. The assessment of the prospects for political reform requires an understanding of the contingent nature of political engagement. Drawing from a survey of a representative sample of Australians three insights emerge. First, although many Australian citizens are not directly engaged in political actions beyond voting most do present a ‘standby’ role that suggests potential to engage. Second, willingness to shift patterns of engagement may depend on general orientations towards the polity and we find extensive evidence of negative understanding of the political system as well as more positive endorsement of representative political practices. Our third finding is that citizens might be prepared to change their relationship with the polity depending on the kind of politics that is offered; hence providing a creative space for political reform. 相似文献
143.
To produce useful information about the raw materials used in northern Chinese Yaozhou celadon glazes Chinese glazes (especially the source of the calcium‐bearing flux), Sr isotope analysis has been used for the first time. Yaozhou celadon is one of the most important representatives of northern Chinese greenware. The study has enhanced our understanding of the raw material sources used to make Yaozhou glazes dating from the Tang to Northern Song dynasties. It is highly likely that ‘Fuping stone’ mentioned in the historical record is not the main raw material used to make Yaozhou celadon glazes of the Tang to Northern Song dynasties. The results of 87Sr/86Sr analysis of the Yaozhou celadon glazes studied produce relatively consistent 87Sr/86Sr isotopic signatures, with a wide variation of relatively high Sr concentrations. This is firm evidence that a calcium‐bearing plant ash was the source of the calcium and of the flux in the Celedon glazes studied, and not, as some have suggested, limestone or ‘Liaojiang stone’. The study had illustrated that the present approach has great potential in providing a new way of reconstructing porcelain glaze technology. 相似文献
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R.J.W. Evans 《History of European Ideas》2013,39(2):208-209
145.
Richard Cosgrove Judith Field Jillian Garvey Joan Brenner-Coltrain Albert Goede Bethan Charles Steve Wroe Anne Pike-Tay Rainer Grün Maxime Aubert Wendy Lees James O’Connell 《Journal of archaeological science》2010
The reasons for megafaunal extinction in Australia have been hotly debated for over 30 years without any clear resolution. The proposed causes include human overkill, climate, anthropogenic induced habitat change or a combination of these. Most protagonists of the human overkill model suggest the impact was so swift, occurring within a few thousand years of human occupation of the continent, that archaeological evidence should be rare or non-existent. In Tasmania the presence of extinct megafauna has been known since the early twentieth century (74, 85 and 86) with earlier claims of human overlap being rejected because of poor chronology and equivocal stratigraphic associations. More recent archaeological research has not identified any megafauna from the earliest, exceptionally well-preserved late Pleistocene cultural sites. In 2008 however an argument for human induced megafaunal extinctions was proposed using the direct dates from a small sample of surface bone from two Tasmanian non-human caves and a museum sediment sample from an unknown location in a cave, since destroyed by quarrying (Turney et al., 2008). Turney et al. (2008) supplemented their data with published dates from other Tasmanian caves and open sites to argue for the survival of at least seven megafauna species from the last interglacial to the subsequent glacial stage. 相似文献
146.
Although many popular claims are made about the social distinctiveness and political importance of yuppies (young, urban or upwardly‐mobile professionals), there is little firm evidence to support such claims. This paper uses national survey data to identify individuals who might be classified as yuppies, and examines their demographic and social attributes and political orientations. The results show that there are no substantial differences between yuppies on the one hand, and non‐yuppies (young, rural persons or young urban non‐professionals) and people aged 40 and over on the other. Moreover, yuppies tend to be liberal rather than conservative on most issues, economic ones included. These results suggest that claims about the distinctiveness and political importance of yuppies are generally exaggerated. 相似文献
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Olaf Nehlich Janet Montgomery Jane Evans Sabine Schade-Lindig Sandra L. Pichler Mike P. Richards Kurt W. Alt 《Journal of archaeological science》2009
A combination of stable carbon and nitrogen isotope analysis of collagen and radiogenic strontium isotope analysis of tooth enamel was used to investigate diet and mobility at the early Neolithic settlement of Nieder-Mörlen in Germany. The carbon and nitrogen ratios suggest a mixed terrestrial based diet that is consistent with data previously published for early Neolithic sites in Europe. The strontium isotope data indicate a high degree of human mobility with only one individual having an isotope ratio consistent with locally derived strontium. Unusually, a group of non-local juveniles with isotope ratios typical of upland regions is also present at the settlement but there are no adult burials with such values. Whilst transhumance is considered as an explanation, it would not explain why these non-local juveniles lived foreshortened lives and other possible mechanisms are therefore discussed. 相似文献