全文获取类型
收费全文 | 6736篇 |
免费 | 238篇 |
专业分类
各国政治 | 520篇 |
工人农民 | 192篇 |
世界政治 | 683篇 |
外交国际关系 | 433篇 |
法律 | 2818篇 |
中国政治 | 46篇 |
政治理论 | 2196篇 |
综合类 | 86篇 |
出版年
2023年 | 35篇 |
2021年 | 28篇 |
2020年 | 98篇 |
2019年 | 123篇 |
2018年 | 163篇 |
2017年 | 188篇 |
2016年 | 213篇 |
2015年 | 137篇 |
2014年 | 190篇 |
2013年 | 1069篇 |
2012年 | 185篇 |
2011年 | 208篇 |
2010年 | 172篇 |
2009年 | 169篇 |
2008年 | 211篇 |
2007年 | 278篇 |
2006年 | 227篇 |
2005年 | 215篇 |
2004年 | 221篇 |
2003年 | 225篇 |
2002年 | 215篇 |
2001年 | 124篇 |
2000年 | 130篇 |
1999年 | 106篇 |
1998年 | 138篇 |
1997年 | 114篇 |
1996年 | 111篇 |
1995年 | 90篇 |
1994年 | 79篇 |
1993年 | 99篇 |
1992年 | 77篇 |
1991年 | 98篇 |
1990年 | 85篇 |
1989年 | 77篇 |
1988年 | 83篇 |
1987年 | 90篇 |
1986年 | 92篇 |
1985年 | 61篇 |
1984年 | 71篇 |
1983年 | 75篇 |
1982年 | 69篇 |
1981年 | 55篇 |
1980年 | 54篇 |
1979年 | 49篇 |
1978年 | 51篇 |
1977年 | 52篇 |
1976年 | 29篇 |
1975年 | 29篇 |
1974年 | 30篇 |
1973年 | 38篇 |
排序方式: 共有6974条查询结果,搜索用时 15 毫秒
1.
John P. Crank 《Crime, Law and Social Change》2003,39(1):39-67
This concept paper presents a theory of environmental scarcity developed byHomer-Dixon. Homer-Dixon developed a model to describe the consequences of scarcity for sub-national violence in third world countries. This paper hasfour interrelated purposes. First, it presents the model of scarcity developedby Thomas Homer-Dixon in 1999. Second, it assesses the way in which the scarcity model contextualizes criminal justice and criminology research, andby extension, how research in crime and justice processes can broaden the scarcity model. Third, it applies elements of the model to the United States,a goal that represents a generalization of the model from third-world to first-world settings. Fourth, it presents a particular case, the migrationof African-Americans from the rural South to urban centers in the 1950s and1960s and consequent inner-city violence in the 1960s, that displays manyelements of the environmental scarcity model. 相似文献
2.
The Central Bank of Bahrain came into existence on 7 Septemberand has taken over all the tasks previously conducted by theBahrain Monetary Agency (BMA). The Central Bankof Bahrain and Financial Institutions Law (CBB Law)issued by Decree No. 64 of 2006 gives the CBB strong operationalindependence and a wider range of enforcement powers. The CBBLaw has also replaced the Insurance Law (Legislative DecreeNo. 17 相似文献
3.
Sean Patrick Griffin 《Crime, Law and Social Change》2003,39(3):263-283
In the history and the study of organizedcrime, the validity and reliability ofsources have been particularly problematicmatters. Governmental fact-finding bodiesare frequently cited in this research area,including the now-defunct PennsylvaniaCrime Commission. For example, studiesoccasionally reference Philadelphia's``Black Mafia,' and each of these inquiriesrelies upon the work of the PennsylvaniaCrime Commission for ``analysis' of thegroup. In this article, the Commission'sfindings are presented and then critiqued. Significant Black Mafia activitiesunder-researched by the Commission are nextanalyzed, adding context to the currentunderstanding of the group. The articlechallenges current assumptions, places thegroup's history in context, and illustratesthe utility of primary source research. 相似文献
4.
This paper investigates whether an Okun-type relationship between output and unemployment is taking hold in formerly planned economies as they move towards the market. Using a first-differences variant of Okun's Law, we test for its presence in 25 transition countries divided into groups of ``reform leaders'' and ``reform laggards.'' For leaders, represented by the 10 European Union (EU) accession countries, Okun's Law is detected in both 1991–94 and 1995–2000 periods. For laggards, represented by the remaining group, it is present only for the later period and only when countries affected by wars are removed from the sample. A comparison of unemployment–output elasticities and unemployment levels in EU candidates and EU members themselves indicates that their labor markets might be converging. 相似文献
5.
6.
7.
The conventional wisdom in criminology is that adult onset of offending is a rare event. Closer examination of the extant literature that use official records, however, reveals that an average of 50 percent of adult offenders initiate offending at age eighteen or older. Although criminological research has investigated late onset offending in adolescence, there is little research on adult onset offending and the correlates of adult offending. Using police contact and interview data from the 1942 and 1949 birth cohort data from Racine, WI, this study investigated the correlates of crime for adult onset and persistent offenders. The results show that employment is the only correlate to affect the probability of adult offending differently for previously delinquent and nondelinquent offenders. This article concludes by highlighting the neglect of research on adult offenders, specifically the large percentage of adult onset offenders, and calling for more research on this topic. 相似文献
8.
9.
John A. Moses 《澳大利亚政治与历史杂志》2007,53(3):407-419
Archibald T. Strong, born in Melbourne, was the son of an Australian scholar who went to an academic post at Liverpool. The younger Strong received his secondary and tertiary education in England. There, he became proficient in modern European languages and literature. He initially planned a career in the law, but for health reasons returned to Australia to the Department of English at the University of Melbourne. Prior to the First World War, Strong became prominent in Melbourne literary circles and also a prolific commentator on world affairs. As an early member of the Round Table group in Australia, Strong assessed Imperial Germany as posing an existential threat to the British Empire and hence to Australia's security. The nation's future, he believed, lay in unwavering defence of the Empire. Strong evinced a distinct impatience with fellow citizens, especially on the socialist left, who failed, in his view, to understand the realities of Australia's position in the world and what was at stake in the Great War. 相似文献
10.