全文获取类型
收费全文 | 408篇 |
免费 | 15篇 |
出版年
2021年 | 5篇 |
2019年 | 10篇 |
2018年 | 10篇 |
2017年 | 12篇 |
2016年 | 9篇 |
2015年 | 6篇 |
2014年 | 9篇 |
2013年 | 98篇 |
2011年 | 7篇 |
2010年 | 6篇 |
2009年 | 8篇 |
2008年 | 8篇 |
2007年 | 3篇 |
2006年 | 8篇 |
2005年 | 10篇 |
2004年 | 7篇 |
2003年 | 4篇 |
2002年 | 10篇 |
2001年 | 4篇 |
2000年 | 5篇 |
1999年 | 4篇 |
1998年 | 4篇 |
1997年 | 6篇 |
1996年 | 5篇 |
1995年 | 6篇 |
1994年 | 6篇 |
1993年 | 11篇 |
1992年 | 8篇 |
1991年 | 7篇 |
1990年 | 3篇 |
1989年 | 6篇 |
1988年 | 14篇 |
1987年 | 7篇 |
1986年 | 7篇 |
1985年 | 11篇 |
1984年 | 8篇 |
1983年 | 4篇 |
1981年 | 4篇 |
1980年 | 6篇 |
1979年 | 5篇 |
1978年 | 4篇 |
1977年 | 6篇 |
1975年 | 3篇 |
1974年 | 6篇 |
1972年 | 2篇 |
1971年 | 8篇 |
1970年 | 3篇 |
1969年 | 4篇 |
1967年 | 3篇 |
1966年 | 2篇 |
排序方式: 共有423条查询结果,搜索用时 15 毫秒
61.
George Michael 《The Nonproliferation Review》2013,20(1):143-147
Ron Rosenbaum, How the End Begins: The Road to a Nuclear World War III. Simon & Schuster, 2011. 305 pages, $28. 相似文献
62.
The efforts of President Barack Obama and his administration to restore the United States as a driving force of multilateral arms control and nonproliferation negotiations are commendable, yet the lack of progress on such issues over the last eight years has ensured that U.S. policy has not kept pace with changes in the geostrategic environment and the evolving security agenda. Meanwhile, an alternative agenda has been articulated by non-Western countries. This article focuses on the arms control perspectives of Non-Aligned Movement states and others that have begun to embrace the idea of “disarmament as humanitarian action.” It explores this idea in the context of recent initiatives and argues that if the Obama administration wants to make progress on its arms control and nonproliferation priorities, it should consider a multifaceted approach that incorporates this emerging alternative agenda. 相似文献
63.
Michael Beenstock 《Defence and Peace Economics》2013,24(3):171-222
The literature on economic aspects of defence in Israel is critically reviewed by subject: measuring the defence burden, the determinants of defence spending, the effects of defence spending on the economy, and the military‐industrial complex. An overview of the Israeli economy is provided, and some new econometric findings on the determinants of defence spending are presented. The paper concludes by addressing policy issues in the context of Israel's jubilee. 相似文献
64.
P. G. Pugh 《Defence and Peace Economics》2013,24(1):39-57
It is intrinsic to the nature of military competition that the unit acquisition costs of defence systems rise generation by generation. Traditional “bottom‐up” methods of cost‐estimating cannot meet the increasing demands for extensive studies of many options before commencing design and, while “top‐down” estimating techniques are an improvement, in particular by reducing the time required for preparing estimates, they also are inadequate to meet current requirements. A new method has been devised, therefore, further developing “top‐down” methods using Bayesian techniques to make best use of the available information, whether certain or uncertain, and its accuracy established by example. 相似文献
65.
William P. Rogerson 《Defence and Peace Economics》2013,24(3):235-249
This paper analyzes a set of observations by the Congressional Budget Office (CBO) on individual weapons systems regarding whether large amounts of excess capacity exist and whether short run average cost (SRAC) appears to be severely decreasing. It is shown that the amount of excess capacity and steepness of SRAC are essentially independent of output rate. It is then argued that this suggests that production is occurring in inefficiently large plants—i.e.—off the long run cost curve. 相似文献
66.
67.
68.
69.
70.