全文获取类型
收费全文 | 1050篇 |
免费 | 67篇 |
专业分类
各国政治 | 59篇 |
工人农民 | 60篇 |
世界政治 | 87篇 |
外交国际关系 | 69篇 |
法律 | 520篇 |
中国政治 | 7篇 |
政治理论 | 310篇 |
综合类 | 5篇 |
出版年
2023年 | 5篇 |
2022年 | 4篇 |
2021年 | 11篇 |
2020年 | 16篇 |
2019年 | 27篇 |
2018年 | 43篇 |
2017年 | 48篇 |
2016年 | 46篇 |
2015年 | 37篇 |
2014年 | 38篇 |
2013年 | 172篇 |
2012年 | 37篇 |
2011年 | 40篇 |
2010年 | 33篇 |
2009年 | 38篇 |
2008年 | 42篇 |
2007年 | 44篇 |
2006年 | 48篇 |
2005年 | 33篇 |
2004年 | 26篇 |
2003年 | 39篇 |
2002年 | 26篇 |
2001年 | 17篇 |
2000年 | 22篇 |
1999年 | 15篇 |
1998年 | 12篇 |
1997年 | 13篇 |
1996年 | 11篇 |
1995年 | 4篇 |
1994年 | 9篇 |
1993年 | 6篇 |
1992年 | 11篇 |
1991年 | 13篇 |
1990年 | 15篇 |
1989年 | 11篇 |
1988年 | 7篇 |
1987年 | 4篇 |
1986年 | 10篇 |
1985年 | 16篇 |
1984年 | 7篇 |
1983年 | 9篇 |
1982年 | 11篇 |
1981年 | 6篇 |
1980年 | 8篇 |
1979年 | 4篇 |
1977年 | 2篇 |
1976年 | 2篇 |
1974年 | 4篇 |
1973年 | 3篇 |
1965年 | 3篇 |
排序方式: 共有1117条查询结果,搜索用时 15 毫秒
951.
952.
953.
954.
Scott Lasensky Gabriella Blum Daniel B. Shapiro Howard Raiffa Samuel Lewis Robert Malley 《Negotiation Journal》2005,21(2):245-257
In the Arab–Israeli arena, third parties have traditionally played a prominent role. External intervention has tended to peak when violence threatens international interests (e.g., the 1973 Arab–Israeli War), or when the parties are unable to sustain a negotiating process. Whether providing political and security assurances aimed at mitigating insecurity or offering economic inducements to underwrite peace accords, third parties have made a number of positive contributions toward managing the conflict. 相似文献
955.
Scott Kaufman 《Diplomacy & Statecraft》2018,29(1):74-93
In 1957, representatives from the United States Atomic Energy Commission, the University of California Radiation Laboratory at Livermore, and other centres involved in nuclear research established Project Plowshare, a programme to apply the atom to what they called “peaceful nuclear explosions.” Although those involved in Plowshare proposed a variety of projects, they devoted most of their resources to the construction of a sea-level isthmian canal that would replace the existing Panama Canal. Turning that proposal into reality, however, ran into numerous roadblocks, amongst them the 1968 Treaty on the Proliferation of Nuclear Weapons. By 1970, the canal project had collapsed, and not long thereafter, Plowshare itself came to an end. But one desire of Plowshare scientists, that of creating “clean” nuclear explosives, may be in the offing. If developed, such devices could pose a threat to the existing non-proliferation regime. 相似文献
956.
957.
Vladimir Putin has managed to achieve strikingly high public approval ratings throughout his time as president and prime minister of Russia. But is his popularity real, or are respondents lying to pollsters? We conducted a series of list experiments in early 2015 to estimate support for Putin while allowing respondents to maintain ambiguity about whether they personally do so. Our estimates suggest support for Putin of approximately 80%, which is within 10 percentage points of that implied by direct questioning. We find little evidence that these estimates are positively biased due to the presence of floor effects. In contrast, our analysis of placebo experiments suggests that there may be a small negative bias due to artificial deflation. We conclude that Putin’s approval ratings largely reflect the attitudes of Russian citizens. 相似文献
958.
Social Justice Research - Longevity bias is the tendency to assume that longstanding states of the world are better and more right than their more recent (but otherwise identical) counterparts. In... 相似文献
959.
Beyond the evidence provided by randomized controlled trials, there is a need for supplementing and contextualizing efficacy findings through early evidence. This may include evidence of program costs, quality implementation processes, and impact of programs on different groups. This article considers the Quality and Impact of Component Evidence Assessment and other exemplary efforts for translating early evidence for policy making within a common framework. This framework includes processes for strategic review, development of guiding standards on the quality of evidence, and active communication with policy makers. 相似文献
960.
Len Scott 《Intelligence & National Security》2013,28(3):23-47
Oleg Penkovsky spied for SIS and the CIA during a crucial phase of the Cold War. Acclaimed as one of the most important spies of the century, his role in the Cuban missile crisis has been portrayed as of pre‐eminent importance to the outcome. Other historians have challenged this interpretation, while some believe that far from working for the West, Penkovsky was an instrument of Soviet strategic deception. This article draws upon CIA records and recent scholarship on the missile crisis to adjudicate on these various claims, and to show where, how and why much of the literature exaggerates and distorts Penkovsky's influence and importance. Avenues for further research are also identified. 相似文献