全文获取类型
收费全文 | 476篇 |
免费 | 13篇 |
出版年
2023年 | 4篇 |
2020年 | 11篇 |
2019年 | 12篇 |
2018年 | 14篇 |
2017年 | 27篇 |
2016年 | 16篇 |
2015年 | 9篇 |
2014年 | 7篇 |
2013年 | 148篇 |
2012年 | 14篇 |
2011年 | 15篇 |
2010年 | 9篇 |
2009年 | 10篇 |
2008年 | 12篇 |
2007年 | 9篇 |
2006年 | 6篇 |
2004年 | 8篇 |
2003年 | 9篇 |
2002年 | 13篇 |
2001年 | 13篇 |
2000年 | 9篇 |
1999年 | 4篇 |
1998年 | 7篇 |
1997年 | 7篇 |
1996年 | 5篇 |
1995年 | 6篇 |
1994年 | 10篇 |
1993年 | 3篇 |
1992年 | 6篇 |
1991年 | 2篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1988年 | 2篇 |
1986年 | 2篇 |
1985年 | 7篇 |
1984年 | 6篇 |
1983年 | 4篇 |
1982年 | 2篇 |
1981年 | 4篇 |
1979年 | 7篇 |
1978年 | 2篇 |
1976年 | 5篇 |
1975年 | 3篇 |
1974年 | 2篇 |
1973年 | 1篇 |
1972年 | 2篇 |
1970年 | 3篇 |
1969年 | 1篇 |
1966年 | 1篇 |
1964年 | 1篇 |
排序方式: 共有489条查询结果,搜索用时 15 毫秒
61.
Theodore Shabad Andrew R. Bond Michael J. Bradshaw John F. Cushman Chauncy D. Harris Gary J. Hausladen 《Eurasian Geography and Economics》2013,54(6):388-433
A panel of geographers debates possible future developments in the Soviet Union in regional and environmental policy, water resource management, agriculture, industry, energy, population, urban growth and planning, transportation, and foreign trade. The present emphasis on modernization of existing plant capacity in cities of the western, more heavily settled regions of the USSR seems destined to continue, although it will be constrained by a growing shortage of industrial labor, declining terms of trade and resource oversupply in increasingly competitive export markets, and the continued resistance of Central Asian populations to urbanization and industrial employment. 相似文献
62.
63.
64.
Gary Downing 《Children's Geographies》2013,11(1):44-58
This article explores the ways that non-heterosexual young people are negotiating their identities and socio-sexual relations on the internet in the UK. Drawing on the key concepts of embodiment and performativity, and based on in-depth qualitative research with non-heterosexual youth and lesbian, gay, bisexual and transgender (LGBT) youth workers, this article investigates the use of social networking websites which have been specifically designed for LGBT users, and the connections between virtual and material spaces in young people's everyday lives. This research reveals that although the internet is an important medium through which new and existing socio-sexual trajectories are being negotiated, there is also a more complex and multi-dimensional relationship between young people's online and offline realities. 相似文献
65.
66.
Fiona Anderson 《Textile history》2013,44(2):250-251
AbstractAn early nineteenth-century pink silk crepe gown adorned with thousands of faux pearls was one of the highlights of the Los Angeles County Museum of Art’s Autumn 2010 exhibit Fashioning Fashion. During conservation treatment, the faux pearls were examined in detail in order to inform conservation decision-making and a curious manufacturing method was found, namely a practice developed in the seventeenth century by a French rosary maker: delicate and hollow glass beads were filled with a slurry of material derived from fish scales and gelatin or sturgeon glue. This information supported treatment decisions for the piece and is shared here to disseminate information on the history and manufacture of faux pearls and to inform collections care approaches for costume decorated with these extraordinary and fragile beads. This approach demonstrates how detailed examination of an object can act as the catalyst for exploring the history of manufacturing technology as well as deepening understanding of dress history. 相似文献
67.
James E. Anderson 《Congress & the Presidency》2013,40(2):137-164
Drawing upon documentary sources and interviews with administrative officials, this article takes a broad look at presidential management of the bureaucracy during the Johnson presidency. The various managerial techniques used by President Johnson are examined, along with some of the purposes of presidential management. Contrary to the historical stereotype, Johnson was a managerial activist who had a substantial impact on the bureaucracy and “permeated” it by his many actions 相似文献
68.
69.
70.
Gary McCulloch 《History of European Ideas》2013,39(6):814-815