全文获取类型
收费全文 | 485篇 |
免费 | 10篇 |
专业分类
各国政治 | 47篇 |
工人农民 | 21篇 |
世界政治 | 28篇 |
外交国际关系 | 19篇 |
法律 | 267篇 |
中国共产党 | 1篇 |
中国政治 | 1篇 |
政治理论 | 100篇 |
综合类 | 11篇 |
出版年
2021年 | 2篇 |
2020年 | 4篇 |
2019年 | 7篇 |
2018年 | 3篇 |
2017年 | 11篇 |
2016年 | 8篇 |
2015年 | 7篇 |
2014年 | 21篇 |
2013年 | 91篇 |
2012年 | 12篇 |
2011年 | 10篇 |
2010年 | 13篇 |
2009年 | 13篇 |
2008年 | 13篇 |
2007年 | 18篇 |
2006年 | 15篇 |
2005年 | 11篇 |
2004年 | 18篇 |
2003年 | 16篇 |
2002年 | 22篇 |
2001年 | 11篇 |
2000年 | 10篇 |
1999年 | 10篇 |
1998年 | 4篇 |
1997年 | 3篇 |
1996年 | 11篇 |
1995年 | 15篇 |
1994年 | 14篇 |
1993年 | 7篇 |
1992年 | 13篇 |
1991年 | 4篇 |
1990年 | 4篇 |
1989年 | 6篇 |
1988年 | 9篇 |
1987年 | 2篇 |
1986年 | 3篇 |
1985年 | 7篇 |
1984年 | 3篇 |
1983年 | 2篇 |
1982年 | 6篇 |
1981年 | 3篇 |
1979年 | 3篇 |
1978年 | 2篇 |
1977年 | 4篇 |
1976年 | 3篇 |
1975年 | 4篇 |
1972年 | 2篇 |
1969年 | 2篇 |
1968年 | 2篇 |
1967年 | 2篇 |
排序方式: 共有495条查询结果,搜索用时 15 毫秒
31.
Multifactorial analysis of firearm wounds to the head with attention to anatomic location. 总被引:3,自引:0,他引:3
S J Cina M E Ward M A Hopkins C A Nichols 《The American journal of forensic medicine and pathology》1999,20(2):109-115
Firearm wounds to the head are often fatal and are routinely encountered in the practice of forensic pathology in the United States. Often, the anatomic site of the entrance wound is used to support or refute the manner of death indicated by the scene investigation and/or circumstances of the case. The present retrospective study of 120 fatalities resulting from 140 firearm wounds to the head correlates the anatomic region of the entrance wound and range of fire with the manner of death. Other demographic data analyzed include age, race, and gender of the decedents, as well as evidence of drug and/or ethanol use. It is hoped that this study will provide concrete data to support the largely anecdotal associations between the specific site of entry of firearm injuries to the head and the manner of death. 相似文献
32.
It has been estimated that deregulation of US S&Ls will cost the US taxpayer £500bn in terms of the compensation paid out
for the resulting scandals and failures. In contrast, the deregulation of UK building societies, although initially followed
by a series of scandals and losses of £1bn., eventually resulted in substantially increased profitability. The social effects
in the UK have been quite different to those in the US. As a result of the increased importance placed on profitability as
opposed to mutuality, many homeowners have had their properties repossessed, and investors been mis-soId unsuitable investments.
However, UK building societies, by a mixture of good luck and judgement, have avoided the principal regulatory pitfalls, which
beset the S&Ls in terms of bankruptcies and fraud. This paper seeks to explain these different post-deregulation experiences.
It extends to the UK the looting model of Akerlof and Romer (1993) and the managerial diversion model of Nichols (1972) which
went so far to explain and anticipate, respectively, the US experience.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
33.
This article describes a parent education program for high-conflict families in the Multnomah Country Circuit Court, Portland, Oregon. The method emphasized an educational approach teaching conflict resolution skills. This course was rooted in the tenets of cognitive restructuring: if parents think differently about the other parent and their shared task of raising their children, they will feel differently, and they will act differently. The authors beleived many of the difficulties between parents were caused by the negative perception of the other parent created during the spousal relationship. They also believed the key to successful co-parenting is to reframe these perceptions emphasizing cooperation and joint problem-solving. Furthermore, they believed as the cooperation and joint problem-solving improvement would have a positive, reinforcing effect. Finally, the authors believed parents must learn to separate conflict in the spousal role from conflict in the parenting role. 相似文献
34.
35.
36.
37.
38.
Kevin D. Ward 《Public administration review》2014,74(1):114-125
The public service motivation literature has helped scholars and practitioners better understand who is attracted to public service and why. However, little is understood about how public service motivation in individuals may be cultivated or how it changes over time. This article uses panel data collected by the Corporation for National and Community Service to track the longitudinal effects of participation in the AmeriCorps national service program on participants’ public service motivation. Findings reveal that participation in AmeriCorps programs had positive effects on participants’ levels of commitment to the public interest and civic awareness immediately after the program; many of these program effects were sustained seven years later. However, when observed in isolation, the comparison group showed significant declines in levels of commitment to public interest and civic awareness over an eight‐year period, suggesting that public service motivation may initially decline upon entry into a public service career. 相似文献
39.
40.