全文获取类型
收费全文 | 19598篇 |
免费 | 1244篇 |
专业分类
各国政治 | 604篇 |
工人农民 | 1401篇 |
世界政治 | 1005篇 |
外交国际关系 | 567篇 |
法律 | 13497篇 |
中国共产党 | 1篇 |
中国政治 | 84篇 |
政治理论 | 3610篇 |
综合类 | 73篇 |
出版年
2020年 | 342篇 |
2019年 | 342篇 |
2018年 | 1616篇 |
2017年 | 1606篇 |
2016年 | 1450篇 |
2015年 | 483篇 |
2014年 | 430篇 |
2013年 | 1187篇 |
2012年 | 444篇 |
2011年 | 1247篇 |
2010年 | 1495篇 |
2009年 | 1040篇 |
2008年 | 981篇 |
2007年 | 915篇 |
2006年 | 362篇 |
2005年 | 303篇 |
2004年 | 392篇 |
2003年 | 360篇 |
2002年 | 228篇 |
2001年 | 441篇 |
2000年 | 350篇 |
1999年 | 296篇 |
1998年 | 152篇 |
1997年 | 141篇 |
1996年 | 122篇 |
1995年 | 160篇 |
1994年 | 163篇 |
1993年 | 116篇 |
1992年 | 218篇 |
1991年 | 235篇 |
1990年 | 219篇 |
1989年 | 231篇 |
1988年 | 209篇 |
1987年 | 178篇 |
1986年 | 207篇 |
1985年 | 225篇 |
1984年 | 229篇 |
1983年 | 192篇 |
1982年 | 152篇 |
1981年 | 131篇 |
1980年 | 129篇 |
1979年 | 155篇 |
1978年 | 99篇 |
1977年 | 88篇 |
1976年 | 68篇 |
1975年 | 71篇 |
1974年 | 77篇 |
1973年 | 64篇 |
1972年 | 55篇 |
1971年 | 56篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
921.
922.
The End of Sprawl? Not so Fast 总被引:1,自引:0,他引:1
John D. Landis 《Housing Policy Debate》2017,27(5):659-697
This article takes a careful look at the recent state of sprawl among America’s 178 largest metropolitan areas through the lens of four sets of questions: (a) Measured at the metropolitan level, is sprawl really declining? Is it declining everywhere, or just in selected metropolitan areas? (b) If sprawl is indeed declining, are more compact growth forms on the rise? (c) If sprawl is indeed declining, is it the result of antisprawl land use and development policies? (d) Which metropolitan-level land market, demographic, and economic factors are most associated with changes in sprawl? It concludes that sprawl is indeed declining when measured by average population densities, but that the decline has been much less widespread if measured in terms of population growth in core-area neighborhoods, changing density gradient intercept and slope estimates, and increased employment clustering. In terms of policy, it finds no evidence that local regulatory regimes or growth management programs have had any effect on sprawl, but finds that the consistent administration of local regulatory programs in ways that incentivize infill development and send consistent signals to developers does contribute to reduced sprawl. 相似文献
923.
Tolerance is treated as a virtue and a key principle in liberal theories of the state and human rights. Critics of liberalism have already addressed limitations of tolerance, and the United Nations (UN) introduced broader and more inclusive human rights and non-discrimination norms. Yet, tolerance is still invoked in human rights advocacy, and the UN promotes teaching tolerance as a means to protect human rights. However, there is an asymmetrical relationship between the “tolerant” and the “tolerated,” which must be questioned for its human rights implications. The paper contends that tolerance does not ensure non-discrimination, freedom from persecution, or ending violence. Instead, it can be complicit in violence against lesbian, gay, bisexual, and transgender (LGBT) persons. As an illustrative case, it examines Turkey—a country that has pursued the liberal policy of tolerance by not criminalizing homosexuality—during a reform period that involved further liberalization of law but not the protection of LGBT rights. 相似文献
924.
925.
Through an analysis of 100 asylum decisions and 10 interviews with 20 asylum officers at the Swedish Migration Agency this article reveals two intricate processes through which children’s rights are displaced in the Swedish asylum process; by overlooking children’s individual claims for asylum through a circle of neglect, and negating children’s best interests. The article demonstrates how the balancing act between migration control on one hand and children’s rights on the other hand plays out in the asylum process, which results in a double displacement; the children are not adult enough to be addressed as asylum seekers and not children enough to deserve qualification as bearer of children’s rights. An in-depth analysis of everyday practices at institutions applying children’s rights is essential both to understand the reproduction of discrepancies between rights on paper and rights in practice, and to explore the potential of rights to disrupt oppressive vehicles of power. 相似文献
926.
927.
928.
929.
930.