全文获取类型
收费全文 | 832篇 |
免费 | 34篇 |
出版年
2023年 | 13篇 |
2021年 | 3篇 |
2020年 | 9篇 |
2019年 | 18篇 |
2018年 | 27篇 |
2017年 | 46篇 |
2016年 | 38篇 |
2015年 | 29篇 |
2014年 | 25篇 |
2013年 | 245篇 |
2012年 | 28篇 |
2011年 | 23篇 |
2010年 | 16篇 |
2009年 | 26篇 |
2008年 | 20篇 |
2007年 | 31篇 |
2006年 | 13篇 |
2005年 | 12篇 |
2004年 | 15篇 |
2003年 | 12篇 |
2002年 | 24篇 |
2001年 | 16篇 |
2000年 | 9篇 |
1999年 | 15篇 |
1998年 | 15篇 |
1997年 | 9篇 |
1996年 | 10篇 |
1995年 | 8篇 |
1994年 | 6篇 |
1993年 | 3篇 |
1992年 | 6篇 |
1991年 | 3篇 |
1989年 | 4篇 |
1988年 | 3篇 |
1987年 | 7篇 |
1986年 | 4篇 |
1985年 | 7篇 |
1983年 | 4篇 |
1982年 | 6篇 |
1981年 | 4篇 |
1980年 | 5篇 |
1979年 | 9篇 |
1977年 | 7篇 |
1976年 | 3篇 |
1975年 | 5篇 |
1974年 | 4篇 |
1973年 | 5篇 |
1972年 | 3篇 |
1970年 | 3篇 |
1968年 | 2篇 |
排序方式: 共有866条查询结果,搜索用时 15 毫秒
91.
Paul Goldberg Christopher E. Miller Solveig Schiegl Bertrand Ligouis Francesco Berna Nicholas J. Conard Lyn Wadley 《Archaeological and Anthropological Sciences》2009,1(2):95-122
Micromorphological analysis of sediments from the Middle Stone Age site of Sibudu Cave, KwaZulu-Natal, South Africa, provides
a high-resolution sequence and evidence of site formation processes of predominantly anthropogenic deposits. This methodology
allows for a detailed interpretation of individual anthropogenic activities, including the construction of hearths and bedding
and the maintenance of occupational surfaces through the sweep out of hearths and the repeated burning of bedding. This analysis
also provides a context for evaluating other studies at the site relating to magnetic susceptibility, paleobotany, paleozoology,
anthracology, and studies of ochre. 相似文献
92.
93.
Martin Sutherland 《The Journal of religious history》2003,27(1):67-82
This essay examines a crucial period in New Zealand Baptist life. During the 1940s Baptist leaders sought to establish a more centrally organised denomination than had previously existed. Motivated by a desire to position Baptists closer to the mainstream of Protestant religious life, this centripetal dynamic was tested by a cluster of crises and debates. Some of these reflected theological tensions that had been present in the denomination for decades. Others, more immediate and linked to particular personalities, exposed key issues of control and authority. The leadership of the largest church, Baptist involvement in the Ecumenical movement, and the principalship of the theological college were contested. Despite the considerable potential for division, the outcome was a more connectional denomination, able to maintain unity under stress, though one not as centrally driven as some in the Executive desired. 相似文献
94.
Martin Doornbos 《Development and change》2010,41(4):747-769
A focus on ‘negotiating statehood’ offers an alternative set of lenses on evolving transitions and transformations in African state–society relations to other more teleological perspectives. Notions of ‘negotiation’ and the ‘negotiability’ of authority structures allow recognition of the pliability of emerging state forms and may help in focusing on the dynamic processes through which statehood may be refounded and rationalized. This article presents a preliminary assessment of the analytical and empirical scope for employing the notion of ‘negotiating statehood’. The main argument is that although one can conceive of many processes as being negotiated, in (empirical) reality these particular lenses will be more appropriate for some situations than for others. The article therefore seeks to explore the limits of the conceptual framework associated with the idea of ‘negotiated’ statehood. It will do so through a review of selected historical and empirical contexts within which one might expect such particular dimensions to be highlighted, in contrast to situations where for one reason or another no such interactions (can) take place. In this connection the article also highlights the limitations the broader context places on the scope for realizing various state‐building designs. 相似文献
95.
Martin Gibbs 《International Journal of Historical Archaeology》2010,14(4):593-613
This paper presents alternative readings of the archaeology of a series of nineteenth-century industrial and convict sites
in the midwest region of Western Australia. In particular it employs the biography of Joseph Horrocks a former convict turned
mine manager, to reinterpret the relationship between these places, considering the agency of the individual and suggesting
how his experiences at some sites may have influenced him to attempt to create an idealised industrial settlement aimed at
assisting with the reform of convicts. 相似文献
96.
97.
98.
99.
Ruth M.K. Plets Justin K. Dix Jon R. Adams Jonathan M. Bull Timothy J. Henstock Martin Gutowski Angus I. Best 《Journal of archaeological science》2009
The remains of Henry V's flagship, the Grace Dieu, currently lie buried within the inter-tidal sediments of the River Hamble (S. England). Previous archaeological investigations have been hindered by difficult excavation conditions resulting in a poor understanding of the dimensions, shape and degradation state of the hull's deeper structure. This study therefore aimed to image, characterize and reconstruct the buried remains of this vessel using a high-resolution 3D acoustic sub-bottom Chirp system with RTK-GPS positioning capability. The accurate navigation and high-resolution data that were acquired enabled the construction of a full 3D image of the site that not only identified the remains of the wooden hull, but also features buried within it. In addition, the degradation state of these buried wooden remains were investigated by calculating reflection coefficients while a hypothetical larger reconstruction of the Grace Dieu's hull was achieved, through the use of the ShipShape ship design software package. 相似文献
100.
El'ad N. Caspi Hanania Ettedgui Oleg Rivin Martin Peilstcker Beni Breitman Izhak Hershko Sana Shilstein Sariel Shalev 《Journal of archaeological science》2009,36(12):2835-2840
Neutron diffraction (ND) analyses of ancient metals show that this method is capable of detecting differences in the inner composition and microstructure of ancient metal objects. Here, ND measurements were conducted on two ‘eye shaped’ axes from the end of the 3rd-beginning of the 2nd millennium BC. The objects were excavated from the ancient cemetery of ‘Enot Shuni' Israel; one is made of bronze and the other of silver. Both artefacts are rare finds, with the silver axe unique in the archaeology of Israel, and therefore had to be analysed locally. For that purpose, a newly assembled diffractometer (KARL) at the IRR-1 of the Nuclear Research Centre (Soreq, Israel) was used. ND measurement on the bronze axe revealed the existence of an α-phase with a range of Cu/Sn ratios (Cu–Sn solid solutions) and some amount of a δ-phase (intermetallic compound of Cu and Sn). The silver axe ND pattern shows the existence of an α-phase (Ag–Cu solid solution) and some amount of copper metal. Our ND data are discussed in comparison with XRF surface measurements and thermal neutron radiography. The results are shedding more light on the in-depth material composition profile, as well as on the objects’ structural and compositional affinities, and help to better understand the production processes and assist in conservation decisions. 相似文献