全文获取类型
收费全文 | 560篇 |
免费 | 31篇 |
出版年
2023年 | 5篇 |
2022年 | 6篇 |
2021年 | 4篇 |
2020年 | 11篇 |
2019年 | 21篇 |
2018年 | 23篇 |
2017年 | 37篇 |
2016年 | 32篇 |
2015年 | 26篇 |
2014年 | 21篇 |
2013年 | 130篇 |
2012年 | 23篇 |
2011年 | 13篇 |
2010年 | 19篇 |
2009年 | 20篇 |
2008年 | 17篇 |
2007年 | 15篇 |
2006年 | 14篇 |
2005年 | 13篇 |
2004年 | 10篇 |
2003年 | 8篇 |
2002年 | 5篇 |
2001年 | 13篇 |
2000年 | 7篇 |
1999年 | 8篇 |
1998年 | 7篇 |
1997年 | 9篇 |
1996年 | 8篇 |
1995年 | 11篇 |
1994年 | 3篇 |
1993年 | 3篇 |
1992年 | 3篇 |
1991年 | 2篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1986年 | 2篇 |
1983年 | 4篇 |
1982年 | 2篇 |
1981年 | 2篇 |
1980年 | 3篇 |
1979年 | 5篇 |
1978年 | 2篇 |
1976年 | 3篇 |
1972年 | 2篇 |
1971年 | 2篇 |
1970年 | 2篇 |
1969年 | 2篇 |
1966年 | 1篇 |
1965年 | 1篇 |
1950年 | 1篇 |
排序方式: 共有591条查询结果,搜索用时 46 毫秒
531.
532.
533.
Rhiannon E. Stevens Emma Lightfoot Julie Hamilton Barry W. Cunliffe Robert E. M. Hedges 《Archaeological and Anthropological Sciences》2013,5(2):95-109
Stevens et al. (Oxford J Archaeol 29: 407–428, 2010) speculated that the extensive faunal intra-population isotopic variability at Danebury hillfort was due to the animals being husbanded within various ecological isozones (i.e. microenvironments with distinct natural or anthropogenic isotopic baselines) within the Danebury Environs, and subsequently brought to the hillfort. We test this hypothesis through isotopic analysis of 357 animals from five sites in the Danebury Environs (Suddern Farm, Nettlebank Copse, Houghton Down, New Buildings, Bury Hill). Our results demonstrate that the hypothesis is incorrect as the Environs animals also exhibited extensive intra-site isotopic variability. The observed patterns require considerable human management of herds and flocks, either through animal droving over long distances, or movement restriction through personal attendance or penning/corralling within a landscape containing a mosaic of isozones. Large-scale importation of animals to the Danebury sites from distant regions that have different isotopic baseline values is possible. However, the practical requirements of this model (i.e. long distance trade networks maintained in terms of frequency, proportion and source of animals over 500 years) make this improbable. Rather, we propose a model that includes distinct ecological isozones within the Danebury Environs landscape, with some animals from each of the sites consuming foodstuff from different isozones for most of their lives. This likely involves control of the landscape on a communal probably kinship basis, with individuals having access to certain parts of the landscape at certain times. The landscape could be seen as being made up of numerous interlocking activity-territories, defined in both space and time, remembered and inherited. Irrespective of which model proves to be the most accurate, these results paint a picture of complex land management during the Iron Age. 相似文献
534.
535.
536.
Kay Andrea U. Fuller Dorian Q. Neumann Katharina Eichhorn Barbara Höhn Alexa Morin-Rivat Julie Champion Louis Linseele Veerle Huysecom Eric Ozainne Sylvain Lespez Laurent Biagetti Stefano Madella Marco Salzmann Ulrich Kaplan Jed O. 《Journal of World Prehistory》2019,32(2):179-228
Journal of World Prehistory - Many societal and environmental changes occurred between the 2nd millennium BC and the middle of the 2nd millennium AD in western Africa. Key amongst these were... 相似文献
537.
538.
Klassen Sarah Ortman Scott G. Lobo José Evans Damian 《Journal of Archaeological Method and Theory》2022,29(3):763-794
Journal of Archaeological Method and Theory - A dominant view in economic anthropology is that farmers must overcome decreasing marginal returns in the process of intensification. However, it is... 相似文献
539.
This paper explores the relationship between active citizenship at a local level and the workings of local government, focusing on urban planning processes in the Greater Dublin Area, Ireland. The paper argues that to fully understand the role of community actors within urban planning, there is a need to look beyond the institutions of planning and formal avenues of decision-making to examine the overlapping, disorganized and informal practices that are increasingly mobilized to influence planning outcomes. We argue that a key motivation for community action within our case study areas relates to the perceived failure in traditional representative democracy in managing rapid urban growth and addressing quality of life concerns of local residents. Rather than collaborate with the state in organized planning arenas, community actors play a key role in informal politics both outside and against the state, leading to tensions between state efforts to promote active citizenship and the resultant community action. 相似文献
540.
The literature on the management of policy networks has expanded greatly in the past decade. In spite of this attention, no consensus has emerged on how to measure collaboration or even what constitutes collaboration. This article uses data from a postdisaster survey to compare some existing approaches to measuring collaboration. We analyze various survey‐based measures ranging from respondent‐defined collaboration to activity‐based or contact‐based measures. We recommend that scholars consider opportunity costs as a key component in differentiating between significant collaboration and basic coordination (or “parallel play”). Based on this opportunity cost approach, we consider the distinctiveness of disaster collaboration. 相似文献