全文获取类型
收费全文 | 913篇 |
免费 | 42篇 |
专业分类
各国政治 | 110篇 |
工人农民 | 83篇 |
世界政治 | 84篇 |
外交国际关系 | 66篇 |
法律 | 372篇 |
中国政治 | 24篇 |
政治理论 | 211篇 |
综合类 | 5篇 |
出版年
2023年 | 6篇 |
2022年 | 9篇 |
2021年 | 11篇 |
2020年 | 11篇 |
2019年 | 39篇 |
2018年 | 44篇 |
2017年 | 49篇 |
2016年 | 46篇 |
2015年 | 28篇 |
2014年 | 31篇 |
2013年 | 195篇 |
2012年 | 26篇 |
2011年 | 37篇 |
2010年 | 23篇 |
2009年 | 24篇 |
2008年 | 27篇 |
2007年 | 25篇 |
2006年 | 29篇 |
2005年 | 12篇 |
2004年 | 21篇 |
2003年 | 22篇 |
2002年 | 28篇 |
2001年 | 12篇 |
2000年 | 14篇 |
1999年 | 12篇 |
1998年 | 10篇 |
1997年 | 5篇 |
1996年 | 5篇 |
1995年 | 5篇 |
1994年 | 11篇 |
1993年 | 5篇 |
1992年 | 13篇 |
1991年 | 8篇 |
1990年 | 7篇 |
1989年 | 7篇 |
1988年 | 4篇 |
1987年 | 9篇 |
1985年 | 6篇 |
1984年 | 9篇 |
1983年 | 11篇 |
1982年 | 5篇 |
1981年 | 6篇 |
1980年 | 3篇 |
1979年 | 8篇 |
1978年 | 5篇 |
1977年 | 3篇 |
1975年 | 3篇 |
1974年 | 3篇 |
1972年 | 4篇 |
1966年 | 3篇 |
排序方式: 共有955条查询结果,搜索用时 15 毫秒
81.
82.
83.
84.
85.
This study examined the intergenerational transmission of aggression across three generations in 181 community families. Regression analyses were conducted to assess the extent to which child abuse and marital abuse in the family-of-origin (G1) are predictive of child abuse potential and marital aggression in the second generation (G2), abuse in the family-of-origin is predictive of aggression in the third generation (G3), and child abuse potential and marital aggression in the second generation are predictive of aggression in the third generation. For males, exposure to aggression was predictive of aggressive behavior across all three generations. For females, the only significant prediction was from marital aggression in G1 to husband-to-wife marital aggression in G2. This study points to the importance of examining the transmission of both child abuse and marital aggression in order to assess their relative importance. It is also recommended that the transmission of aggression be assessed separately for males and females, as the data point to the family system as a factor related to aggression in males, yet do not provide the same explanation for females. 相似文献
86.
87.
Electricity supply in the European member states has been a closed national public sector service without competition for a long time. Currently, the European electricity industry is subject to radical change resulting from the European directive establishing common rules for the internal market in electricity, which came into force in 1997. This paper attempts to explain the varying forms of implementation of the internal electricity market in France and Germany. First, it clarifies the special characteristics of electricity supply and European electricity policy. Secondly, the paper shows the divergent sectoral arrangements of the French and German electricity industries. Thirdly, it points out that the different degrees of linkage between the public players and the electricity companies in France and Germany produce different political strategies which are followed by the companies at the European level, especially those strategies which seek direct influence on the European Commission. Finally, the paper reveals the significance of these strategies in Brussels in terms of the implementation of the single electricity market in both member states. Copyright © 2003 Henry Stewart Publications 相似文献
88.
AbstractSocial scientists, and geographers in particular, have long been interested in examining spatial patterns of offending in order to generate a “geography” of crime and criminality. This paper examines what value, if any, a geographical approach to the study of sexual offending might offer. Utilising published official data from England and Wales it presents for the first time geographical analyses of the registration, risk assessment and management of Registered Sexual Offenders (RSOs) across 42 Multi-Agency Public Protection Arrangement (MAPPA) areas. In doing so it considers and evaluates the methodological issues pertaining to the use of such data and such a geographical approach. We conclude that geographical interpretations of both the incidence of RSOs and the rates of risk allocations between MAPPA areas provide valuable insights and raise new questions about the way in which RSOs are managed nationally and are thus worthy of further exploration. 相似文献
89.
90.
Ian Taylor 《圆桌》2015,104(1):41-54
This article examines the Chinese response to the Ebola outbreak in West Africa, first surveying Chinese interests in Guinea, Liberia and Sierra Leone. Many Chinese workers have been evacuated and projects postponed. For the first time, China has extended humanitarian aid to countries facing a public health emergency. China is under pressure to ‘do something’ but faces its own developmental challenges as well as problems of logistics. Chinese knowledge of Africa is still relatively weak and uninformed. Although China’s assistance dwarves that from the other BRICS, the Ebola crisis has revealed problems in Sino-African relations, not least the gap between rhetoric and reality. 相似文献