全文获取类型
收费全文 | 643篇 |
免费 | 18篇 |
专业分类
各国政治 | 15篇 |
工人农民 | 66篇 |
世界政治 | 124篇 |
外交国际关系 | 25篇 |
法律 | 318篇 |
中国政治 | 7篇 |
政治理论 | 103篇 |
综合类 | 3篇 |
出版年
2021年 | 2篇 |
2020年 | 3篇 |
2019年 | 9篇 |
2018年 | 12篇 |
2017年 | 20篇 |
2016年 | 29篇 |
2015年 | 17篇 |
2014年 | 19篇 |
2013年 | 64篇 |
2012年 | 20篇 |
2011年 | 15篇 |
2010年 | 18篇 |
2009年 | 16篇 |
2008年 | 25篇 |
2007年 | 33篇 |
2006年 | 34篇 |
2005年 | 34篇 |
2004年 | 19篇 |
2003年 | 24篇 |
2002年 | 35篇 |
2001年 | 8篇 |
2000年 | 10篇 |
1999年 | 13篇 |
1998年 | 13篇 |
1997年 | 6篇 |
1996年 | 7篇 |
1995年 | 8篇 |
1994年 | 9篇 |
1993年 | 12篇 |
1992年 | 10篇 |
1991年 | 9篇 |
1990年 | 6篇 |
1989年 | 7篇 |
1988年 | 8篇 |
1987年 | 9篇 |
1986年 | 13篇 |
1985年 | 11篇 |
1984年 | 5篇 |
1983年 | 7篇 |
1982年 | 4篇 |
1981年 | 6篇 |
1980年 | 3篇 |
1979年 | 2篇 |
1978年 | 6篇 |
1977年 | 4篇 |
1976年 | 2篇 |
1974年 | 4篇 |
1972年 | 5篇 |
1968年 | 2篇 |
1967年 | 1篇 |
排序方式: 共有661条查询结果,搜索用时 15 毫秒
571.
The United States Government is placing increased emphasis on the development of financial measures, and measures of program effectiveness. The authors discuss government efforts in these areas. Various approaches and criteria are presented for the development of performance measurement systems, as well as generic criteria for selecting performance indicators, and obstacles to the process. Experience indicates that development of a performance measurement system is best served by a strategic planning approach with top management support, active management participation in goal setting, a small manageable number of goals, a strong link with the budget process, and an independent evaluation process. 相似文献
572.
This was a five-year follow-up study of 572 male graduates of a boot camp in the South. The purpose was to determine what elements of life-course theory discriminated between four outcomes: (1) nonrecidivists, (2) recidivists with felonies, (3) technical parole violators, and (4) parole violators due to drugs. Findings indicated a relatively accurate classification of the first three outcomes.The discriminators between nonrecidivists and various types of recidivists in the study were indicators of informal social controls such as marriage, employment, children, and religiosity. Discriminators of felony recidivists were early sexual and physical abuse, gang membership, peer association, carrying a weapon, and early onset of crime. Discriminators associated with technical parole violation were attachment to female caregivers, self-esteem and self-efficacy, and perception that boot camp stimulated thinking about choices in life. The conceptual and policy implications of these findings are discussed in detail. 相似文献
573.
574.
575.
Nancy J. Whitmore 《Communication Law & Policy》2013,18(1):21-65
Commentators differ on whether a diminished constitutional status for profit-driven speech is consistent with free speech theory. Most recently, the Supreme Court of the United States in Citizens United v. Federal Election Commission largely embraced an unfettered marketplace approach for political speech financed by corporate treasuries. Given the harm a free market approach is said to have produced in the economic realm, is this approach useful for structuring the constitutional protection economic expression receives? This article discusses the placement of economic expression within First Amendment theory and contends that restrictions on economic speech should be aimed at combating deceptive economic activities while overall regulatory goals should focus on requirements that enrich the supply of accurate and timely information. 相似文献
576.
This article analyses the Brazilian Chamber of Deputies committee system using rational choice theories developed originally for the US Congress. We suggest that pure versions of these theories are unable to explain Brazilian committee politics, and point out the necessity of building a specific theory that takes into account key institutional characteristics which give the Brazilian Executive considerable power to control the legislative process to assure outcomes consistent with presidential preferences. We demonstrate that committees in Brazil operate to some degree as agents of the executive. For this reason, we call it the Theory of Executive Dominance. 相似文献
577.
578.
579.
580.