全文获取类型
收费全文 | 72232篇 |
免费 | 3529篇 |
国内免费 | 5篇 |
专业分类
各国政治 | 4713篇 |
工人农民 | 2982篇 |
世界政治 | 6247篇 |
外交国际关系 | 3885篇 |
法律 | 34960篇 |
中国共产党 | 16篇 |
中国政治 | 806篇 |
政治理论 | 21179篇 |
综合类 | 978篇 |
出版年
2021年 | 426篇 |
2020年 | 1183篇 |
2019年 | 1609篇 |
2018年 | 1737篇 |
2017年 | 2050篇 |
2016年 | 2268篇 |
2015年 | 1892篇 |
2014年 | 2156篇 |
2013年 | 10818篇 |
2012年 | 1739篇 |
2011年 | 1906篇 |
2010年 | 1923篇 |
2009年 | 2102篇 |
2008年 | 1923篇 |
2007年 | 1905篇 |
2006年 | 2042篇 |
2005年 | 1922篇 |
2004年 | 1806篇 |
2003年 | 1634篇 |
2002年 | 1654篇 |
2001年 | 1779篇 |
2000年 | 1513篇 |
1999年 | 1367篇 |
1998年 | 1152篇 |
1997年 | 994篇 |
1996年 | 979篇 |
1995年 | 938篇 |
1994年 | 949篇 |
1993年 | 969篇 |
1992年 | 1051篇 |
1991年 | 1096篇 |
1990年 | 1042篇 |
1989年 | 1050篇 |
1988年 | 1067篇 |
1987年 | 1033篇 |
1986年 | 1046篇 |
1985年 | 1101篇 |
1984年 | 982篇 |
1983年 | 1024篇 |
1982年 | 903篇 |
1981年 | 871篇 |
1980年 | 673篇 |
1979年 | 716篇 |
1978年 | 616篇 |
1977年 | 546篇 |
1976年 | 498篇 |
1975年 | 448篇 |
1974年 | 464篇 |
1973年 | 451篇 |
1972年 | 393篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
251.
252.
253.
254.
DAVID P. FARRINGTON 《犯罪学》2003,41(2):221-225
The main aim of this paper is to advance knowledge and (especially) theories about developmental and life‐course criminology (DLC). First, I review the widely accepted DLC findings that all DLC theories have been designed to explain. Second, I review more contentious and unresolved empirical DLC issues that might present challenges to DLC theories. Third, I describe my own DLC theory and specify how it addresses key empirical and theoretical questions. Fourth, I summarize five important DLC theories, by Catalano and Hawkins, Sampson and Laub, Moffitt, LeBlanc, and Thornberry and Krohn. Fifth, I identify differences in assumptions and predictions between my theory and the other five theories. Finally, I recommend a detailed comparison of the key features of all DLC theories, of their answers to key empirical and theoretical questions, and of their predictions regarding key unresolved empirical DLC issues. 相似文献
255.
Research has indicated that school factors such as communal school organization and student bonding are predictive of school disorder, with greater communal organization and greater student bonding leading to less delinquency and victimization. Data from a nationally representative sample of 254 public, nonalternative, secondary schools were used to examine structural equation models representing hypothesized relationships among communal school organization, student bonding, and school disorder. The hypothesis that communally organized schools would have less disorder held true for teacher victimization and student delinquency, but not for student victimization. In addition, the hypothesis that the relationship between communal school organization and school disorder would be mediated by student bonding was supported for student delinquency, but not for teacher victimization. 相似文献
256.
Ernest L. Nickels 《Journal of criminal justice》2007,35(5):570
“Discretion” holds an unrivaled position at the core of the notional inventory employed in the study of criminal justice generally and policing particularly. Efforts to systematically define the term have been irregular and its status in the empirical literature is an ambiguous one. While spoken of as a quantitative aspect of the policing which influences behavior, measurement is rarely addressed. After sketching problems in present formulations, discretion is recast in terms of perceived job autonomy and an outline of two general constructs is contributed in hopes of renewing consideration of the potential relevance of the concept for police theory and research. 相似文献
257.
Laura K. Landolt 《Global Society》2007,21(3):393-414
To demonstrate that norms have independent causal power, constructivists de-emphasise material factors related to state interests and highlight social factors. Similarly, they conceptualise international organisations as autonomous from state influence, and focus on cases featuring non-state actors that stimulate a “tipping point” of norm diffusion among states in advance of state sponsorship. By contrast, this article utilises an historical materialist approach that admits both social and material data to examine the contrasting case of population control. It finds that US corporate foundations, eugenist demographers, feminist birth control activists and related NGOs conceptualised and promoted population control in the United States, at the United Nations, and across developing countries. However, the tipping point of norm diffusion occurred only after the United States publicly advocated population control. Indeed, material and social factors were inextricably bound together. 相似文献
258.
259.
This paper examines the historical development of the Australian welfare state with a view to identifying the role that Australia's federal constitutional arrangements have played in shaping that development. Theoretical paradigms have been unanimous in their prognoses: that federal states are likely to be slow in developing welfare state programmes and typically spend less on them than unitary states. But recently it has been argued that federal institutions may have a “ratchet effect” of slowing down the pace of change, irrespective of its direction. The purpose of this chronological account of significant stages in the development of the Australian welfare state is to use the unfolding of historical events — far too rich in nuance and detail to be captured in quantitative modelling — as a test‐bed for establishing whether, and, if so, to what extent, federalism has impacted on the trajectory of Australian welfare state development. 相似文献
260.
The partnership principle in EU cohesion policy was introduced in order to involve subnational authorities and interest organizations in policy formulation and implementation. In this article we examine how the member states have reacted to this call for a new way of making public policy. We argue that the multi‐level governance literature and the critics of the multi‐level governance framework have not examined implementation structures properly, but have focused on regional influence. We conduct a comparative analysis of the Dutch and Danish implementations of the European Social Fund and the European Regional Development Fund. Our findings show that when examining implementation structures it becomes clear that member states are in full control of the re‐allocation of EU funds. They show that Denmark and The Netherlands have been able to absorb EU cohesion policy within already existing national implementation structures of labour market policies and regional development. One central theoretical implication of our study is that the focus of studies of any fundamental re‐allocation of power resources in cohesion studies should comprise the entire network of implementation rather than the strategies of its individual component actors. 相似文献