全文获取类型
收费全文 | 441篇 |
免费 | 19篇 |
专业分类
460篇 |
出版年
2022年 | 1篇 |
2021年 | 2篇 |
2020年 | 7篇 |
2019年 | 3篇 |
2018年 | 20篇 |
2017年 | 27篇 |
2016年 | 30篇 |
2015年 | 12篇 |
2014年 | 13篇 |
2013年 | 125篇 |
2012年 | 16篇 |
2011年 | 18篇 |
2010年 | 14篇 |
2009年 | 10篇 |
2008年 | 16篇 |
2007年 | 9篇 |
2006年 | 11篇 |
2005年 | 4篇 |
2004年 | 7篇 |
2003年 | 6篇 |
2002年 | 9篇 |
2001年 | 9篇 |
2000年 | 9篇 |
1999年 | 4篇 |
1998年 | 8篇 |
1997年 | 2篇 |
1996年 | 4篇 |
1995年 | 4篇 |
1994年 | 3篇 |
1993年 | 4篇 |
1992年 | 3篇 |
1991年 | 4篇 |
1990年 | 3篇 |
1989年 | 4篇 |
1988年 | 2篇 |
1987年 | 3篇 |
1986年 | 1篇 |
1985年 | 5篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1982年 | 2篇 |
1981年 | 3篇 |
1980年 | 4篇 |
1979年 | 5篇 |
1977年 | 1篇 |
1976年 | 2篇 |
1975年 | 3篇 |
1973年 | 1篇 |
1971年 | 2篇 |
1969年 | 1篇 |
排序方式: 共有460条查询结果,搜索用时 15 毫秒
61.
62.
63.
64.
Diane Lyons Jeffrey Ferguson Diana Harlow Joanna Casey 《African Archaeological Review》2018,35(4):567-595
The study presents the results of neutron activation analysis (NAA) of contemporary pottery from Tigray Regional State, northern highland Ethiopia. This is the first regional-scale study of ceramic composition of Tigray’s pottery and is part of an ethnoarchaeological study of the material and social contexts of pottery production and consumption in Tigray’s Eastern (Misraqawi), Central (Mehakelegnaw), and North-western (Semien Mi’irabawi) zones. The analysis identifies clear compositional groups with strong regional patterns, an encouraging result for the use of NAA to study Tigray’s ancient pottery trade. Significantly, the study further contributes to discussions of how mutually constituted social identities of potters and consumers affect compositional patterning in the distribution of pottery in market networks. 相似文献
65.
Frederick J. Boehmke Mark Brockway Bruce A. Desmarais Jeffrey J. Harden Scott LaCombe Fridolin Linder Hanna Wallach 《政策研究杂志》2020,48(2):517-545
Despite its rich tradition, there are key limitations to researchers' ability to make generalizable inferences about state policy innovation and diffusion. This paper introduces new data and methods to move from empirical analyses of single policies to the analysis of comprehensive populations of policies and rigorously inferred diffusion networks. We have gathered policy adoption data appropriate for estimating policy innovativeness and tracing diffusion ties in a targeted manner (e.g., by policy domain, time period, or policy type) and extended the development of methods necessary to accurately and efficiently infer those ties. Our state policy innovation and diffusion (SPID) database includes 728 different policies coded by topic area. We provide an overview of this new dataset and illustrate two key uses: (i) static and dynamic innovativeness measures and (ii) latent diffusion networks that capture common pathways of diffusion between states across policies. The scope of the data allows us to compare patterns in both across policy topic areas. We conclude that these new resources will enable researchers to empirically investigate classes of questions that were difficult or impossible to study previously, but whose roots go back to the origins of the political science policy innovation and diffusion literature. 相似文献
66.
‘Oh motherland I pledge to thee …’: a study into nationalism,gender and the representation of an imagined family within national anthems
下载免费PDF全文

Oliver Lauenstein Jeffrey S. Murer Margarete Boos Stephen Reicher 《Nations & Nationalism》2015,21(2):309-329
In this paper, we argue that beyond understanding nations as imagined communities, the metaphor of an ‘imagined family’ or ‘filial community’ is a more useful concept towards understanding links between gender and nationhood as family relations in four ways: (1) providing a clear, hierarchical structure; (2) prescribing social roles and responsibilities; (3) being linked to positive affective connotations; and (4) reifying social phenomena as biologically determined. In order to empirically substantiate our claim, we will explore the prevalence and use of family metaphors in a key symbol of nationhood discourses. Through a qualitative analysis of national anthems as ‘mnemonics of national identity’, we demonstrate the widespread presence of family metaphors, discussing how they reproduce ideas of family and gender. Finally, we discuss how the ‘imagined family’ as present in anthems and other forms of national representation could inform future studies of nationalism and national politics. 相似文献
67.
Douglas Craig 《Australian journal of political science》2015,50(3):568-575
The United States entered the First World War late, in April 1917, and so its centenary commemoration of the war will begin well after those of its former associated powers and enemies. Even in 2017, however, US commemoration will likely be muted by the past and present ramifications of the debate and confusion over the meanings and significance of the First World War to the United States that have raged since the end of the war itself.
美国参战是在1917年4月,是一战的后期了。因此它的一战纪念活动会晚于从前的那些友国和帝国。即便在2017年,过去和现在关于一战意义的争吵(战争结束以来就没停过)也会消弱纪念活动的音量。 相似文献
68.
69.
Jeffrey Sissons 《Oceania; a journal devoted to the study of the native peoples of Australia, New Guinea, and the Islands of the Pacific》1998,69(1):36-46
By focusing on two successive phases in the traditionalisation of the Maori meeting house — exhibition and aestheticisation in the late nineteenth and early twentieth centuries and standardisation and tribalisation during the 1930s and 1940s — I seek to illustrate how the diverse projects of national identity, tourist marketing, ethnology and state-directed rural development converged to displace meeting houses out of time. I argue that while the short-term effect of this displacement was to suppress developing traditions of oppositional Maori agency this was not the case in the longer term, nor was it always the intention of those engaged in the process. 相似文献
70.
Recently, two problems have been recognized with the United States Southwest archaeomagnetic master curve (Eighmy, 1991; LaBelle & Eighmy, 1997; Sternberg, 1989). One of these problems, the damping problem, is inherent to the moving window method of curve construction proposed by Sternberg (1989). The other is due to the fact that the small number of independently dated virtual geomagnetic pole determinations available for the period between
900–1100 are not representative of secular variation during this period. The analyses presented here confirm the existence of these two problems and suggest that they distort the curve by less than 1·0° and between 1·0° and 2·0° respectively. Based on these findings, a new curve is proposed for the U.S. Southwest. 相似文献