全文获取类型
收费全文 | 7170篇 |
免费 | 245篇 |
专业分类
各国政治 | 474篇 |
工人农民 | 226篇 |
世界政治 | 675篇 |
外交国际关系 | 464篇 |
法律 | 3336篇 |
中国政治 | 70篇 |
政治理论 | 2092篇 |
综合类 | 78篇 |
出版年
2023年 | 45篇 |
2022年 | 33篇 |
2021年 | 63篇 |
2020年 | 119篇 |
2019年 | 174篇 |
2018年 | 188篇 |
2017年 | 217篇 |
2016年 | 230篇 |
2015年 | 133篇 |
2014年 | 189篇 |
2013年 | 1101篇 |
2012年 | 200篇 |
2011年 | 202篇 |
2010年 | 195篇 |
2009年 | 199篇 |
2008年 | 185篇 |
2007年 | 234篇 |
2006年 | 203篇 |
2005年 | 252篇 |
2004年 | 269篇 |
2003年 | 246篇 |
2002年 | 249篇 |
2001年 | 221篇 |
2000年 | 182篇 |
1999年 | 170篇 |
1998年 | 125篇 |
1997年 | 96篇 |
1996年 | 92篇 |
1995年 | 99篇 |
1994年 | 97篇 |
1993年 | 84篇 |
1992年 | 105篇 |
1991年 | 108篇 |
1990年 | 101篇 |
1989年 | 91篇 |
1988年 | 93篇 |
1987年 | 86篇 |
1986年 | 81篇 |
1985年 | 75篇 |
1984年 | 61篇 |
1983年 | 70篇 |
1982年 | 59篇 |
1981年 | 63篇 |
1980年 | 42篇 |
1979年 | 48篇 |
1978年 | 39篇 |
1977年 | 34篇 |
1976年 | 31篇 |
1973年 | 16篇 |
1967年 | 15篇 |
排序方式: 共有7415条查询结果,搜索用时 0 毫秒
141.
The present note describes the resource for studying suicide in indigenous peoples provided by the Human Relations Area Files and describes three ways in which these files can illuminate suicidal behavior: testing theories of suicide, exploring the linguistics of suicide, and challenging myths about suicide. 相似文献
142.
143.
Visas and work permits: Possible global negotiating initiatives 总被引:1,自引:0,他引:1
We discuss global options for initiatives intended to ameliorate adverse impacts of visa and work permit systems used by national
governments around the world. We first describe and document some of their effects, noting the relative lack of other research
work on these issues. We then discuss proposals for a new and supplemental global visa structure which have been made as part
of the Mode 4 GATS negotiations in the WTO, suggesting that the GATS/WTO may be an imperfect institutional location for negotiating
on these matters. We then evaluate other approaches, including what realistically could be possible if a new body specifically
created for global negotiation in the area were to be used.
相似文献
John WhalleyEmail: |
144.
145.
David M. Primo Sarah A. Binder Forrest Maltzman 《American journal of political science》2008,52(3):471-489
The salience of judicial appointments in contemporary American politics has precipitated a surge of scholarly interest in the dynamics of advice and consent in the U.S. Senate. In this article, we compare alternative pivotal politics models of the judicial nominations process, each capturing a different set of potential veto players in the Senate. We use these spatial models to guide empirical analysis of rejection patterns in confirmation contests for the lower federal courts. Using data on the outcomes of all nominations to the U.S. Courts of Appeals and the U.S. District Courts between 1975 and 2006, we show that models incorporating the preferences of the majority party median and the filibuster pivots best account for confirmation patterns we observe at the appellate and trial court levels, while advice and consent for trial courts has more recently been influenced by home-state senators. 相似文献
146.
147.
148.
Research into e-government is relatively new. Nevertheless, much contemporary thinking and writing about e-government is driven by normative models that appeared less than a decade ago. The authors present empirical evidence from three surveys of local e-government in the United States to test whether these models are accurate or useful for understanding the actual development of e-government. They find that local e-government is mainly informational, with a few transactions but virtually no indication of the high-level functions predicted in the models. Thus, the models do not accurately describe or predict the development of e-government, at least among American local governments. These models, though intellectually interesting, are purely speculative, having been developed without linkage to the literature about information technology and government. The authors offer grounded observations about e-government that will useful to scholars and practitioners alike. 相似文献
149.
150.