全文获取类型
收费全文 | 812篇 |
免费 | 38篇 |
专业分类
各国政治 | 51篇 |
工人农民 | 133篇 |
世界政治 | 59篇 |
外交国际关系 | 37篇 |
法律 | 398篇 |
中国政治 | 8篇 |
政治理论 | 160篇 |
综合类 | 4篇 |
出版年
2023年 | 4篇 |
2022年 | 9篇 |
2021年 | 16篇 |
2020年 | 29篇 |
2019年 | 40篇 |
2018年 | 48篇 |
2017年 | 52篇 |
2016年 | 53篇 |
2015年 | 26篇 |
2014年 | 31篇 |
2013年 | 145篇 |
2012年 | 40篇 |
2011年 | 35篇 |
2010年 | 18篇 |
2009年 | 28篇 |
2008年 | 32篇 |
2007年 | 35篇 |
2006年 | 17篇 |
2005年 | 27篇 |
2004年 | 17篇 |
2003年 | 21篇 |
2002年 | 31篇 |
2001年 | 11篇 |
2000年 | 8篇 |
1999年 | 9篇 |
1998年 | 5篇 |
1997年 | 5篇 |
1996年 | 9篇 |
1995年 | 10篇 |
1994年 | 1篇 |
1993年 | 7篇 |
1992年 | 6篇 |
1991年 | 1篇 |
1990年 | 4篇 |
1989年 | 1篇 |
1988年 | 4篇 |
1987年 | 2篇 |
1986年 | 4篇 |
1985年 | 2篇 |
1984年 | 1篇 |
1982年 | 2篇 |
1981年 | 1篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1977年 | 1篇 |
排序方式: 共有850条查询结果,搜索用时 15 毫秒
61.
62.
63.
64.
This paper examines the noncustodial parent earned income tax credit (NCP EITC), a new type of credit recently enacted in New York and Washington, D.C., and proposed by Senator Bayh and then‐Senator Obama in 2007. The NCP EITC offers an earned income tax credit to low‐income noncustodial parents who work and pay their full child support. This paper provides background information about the policy and presents national estimates of eligibility and benefits for an NCP EITC under three alternative policy scenarios. It also discusses several key design and implementation issues. © 2010 by the Association for Public Policy Analysis and Management. 相似文献
65.
66.
Increasingly development theorists and practitioners view NGOs as catalysts of sustainable development. NGOs have been regarded as champions of democratisation and promoters of new ways of engaging in politics, with considerable influence on the development of civil society and new partnerships in environmental and social advocacy. This article analyses the ways in which Costa Rican environmental NGOs (ENGOs) engage in politics, by focusing on their perceptions of their roles in environmental governance and in representation of civil society. The results of this study suggest that the ENGOs' ways of engaging in politics differ little from traditional forms of governance, while their conceptions of engaging in politics without being political are novel. While most ENGOs had no clear conception of the stakeholders whom they were supposed to be representing, the notion of representativeness is complex and should be revisited. 相似文献
67.
Critical Criminology - In his article, “In Defense of Resistance,” Ferrell (2019) argues for the importance and centrality of the study of everyday and emergent acts of resistance to... 相似文献
68.
This paper develops a simple econometric strategy to operationalise the United Nations Children’s Fund’s (UNICEF’s) conceptual framework for nutrition. It estimates the extent to which child stunting correlates with investments in water, sanitation, and hygiene (WASH) across population groups (poor and nonpoor) and residence (urban and rural). Moving away from estimating single intervention marginal returns, the empirical framework of intervention packages is tested in Tunisia, a country with notable but uneven progress in reducing stunting. A successful nutritional strategy will thereby require mapping the distinctive intervention packages by residence and socio-economic status, away from universal policies, that more strongly correlate with reduction in stunting. 相似文献
69.
This article presents an overview of the Ojibwa family over the past three centuries, from early European contacts to the present. It emphasizes the extent to which Ojibwa familial relations have long been embedded in extensive networks of kin that played major roles in the family lives of individuals of all ages. The article traces the effects of historical change on the Ojibwa family and examines continuity within Ojibwa kinship relations. The changes of the last century have taken a heavy toll on these relationships, yet, where they persist or are being revived, they are sources of strength and renewal. 相似文献
70.
Laura J. McTackett Stuart D. M. Thomas 《Journal of Police and Criminal Psychology》2017,32(2):163-171
Police identification of people experiencing mental illness is usually based on either the person having an official contact history with police or through observing behavioural indicators commonly associated with mental illness during an encounter. Police have voiced concerns with their ability to identify and respond to people experiencing mental illness in a timely way and report that they commonly resort to more coercive tactical options to resolve encounters. The present study employed a mixed method design to examine 286 police use of force incidents to investigate the association between force used on and by offenders displaying irrational-unstable behavioural characteristics. The irrational-unstable offenders were two times more likely to be perceived by police to have an apparent mental disorder and almost four times more likely to have a known mental health history; one in six had an official record of contact with mental health services. There were few differences in police and offender use of force, considering force as both a categorical and a continuous variable, while incident-level comparisons suggested that police force was generally proportional to offender resistance. Implications are discussed in terms of the need to redress limitations with the traditional police approach style. 相似文献