首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   3489篇
  免费   143篇
各国政治   243篇
工人农民   139篇
世界政治   345篇
外交国际关系   179篇
法律   1608篇
中国共产党   1篇
中国政治   20篇
政治理论   1067篇
综合类   30篇
  2023年   12篇
  2022年   10篇
  2021年   25篇
  2020年   63篇
  2019年   74篇
  2018年   103篇
  2017年   127篇
  2016年   104篇
  2015年   82篇
  2014年   103篇
  2013年   522篇
  2012年   100篇
  2011年   128篇
  2010年   86篇
  2009年   107篇
  2008年   102篇
  2007年   125篇
  2006年   138篇
  2005年   122篇
  2004年   111篇
  2003年   126篇
  2002年   133篇
  2001年   73篇
  2000年   72篇
  1999年   63篇
  1998年   57篇
  1997年   61篇
  1996年   45篇
  1995年   56篇
  1994年   46篇
  1993年   42篇
  1992年   37篇
  1991年   34篇
  1990年   43篇
  1989年   39篇
  1988年   46篇
  1987年   41篇
  1986年   28篇
  1985年   42篇
  1984年   33篇
  1983年   29篇
  1982年   25篇
  1981年   35篇
  1980年   26篇
  1979年   14篇
  1978年   14篇
  1977年   21篇
  1976年   14篇
  1975年   15篇
  1973年   15篇
排序方式: 共有3632条查询结果,搜索用时 0 毫秒
991.
992.
Scattered reports propose that pervasive developmental disorders (PDDs) are risk factors for criminal behavior, yet the association between PDD and delinquent behavior is untrue for the majority of patients. However, individuals with PDDs may be at risk for legal trouble in the presence of comorbid psychopathology, and not solely on the basis of their developmental disability. This article analyzes theoretically the relationship between complex developmental disorders and delinquency with the hypothesis that the delinquent behaviors reported in it resulted from comorbid psychopathology and not as a direct consequence of a developmental disorder. A small series of patients diagnosed with a PDD and comorbid psychiatric illnesses whose admission to the hospital was precipitated by delinquent behavior is presented.  相似文献   
993.
994.
In Elk Grove Unified School District v Newdow (Elk Grove),1 124 S. Ct. 2301 (2004). View all notes the Supreme Court, in an 8–0 judgment,2 Justice Scalia chose not to participate in the outcome since he criticized the Ninth Circuit's ruling before it reached the High Court. Elk Grove Unified Sch. Dist. v Newdow, 124 S. Ct. 384 (Mem) (2003). See also Mark Walsh, Scalia: Courts go too far on Church State, Education Week, 22 January 2003, p. 22; Houston Chronicle, Justice decries courts removal of God, 13 January 2003, p. 5. View all notes with three concurrences, upheld the words ‘under God’ in the Pledge of Allegiance. In light of the uproar caused by Elk Grove, this article is divided into three parts. After reviewing the history of the Pledge the second section examines the litigation involving the pledge, including Elk Grove in this regard. The article concludes with brief reflections on the meaning of Elk Grove.  相似文献   
995.
996.
997.
Five Y-chromosome short tandem repeat (STR) loci (DYS389I, DYS389II, DYS390, DYS391, and DYS393) were typed in 81 males from seven tribal populations of south India, including 30 Koragas, 23 Yeravas, 5 Mullukurunan, 2 Mullukurumba, 4 Paniya, 3 Kuruchian and 3 Bettakurumba; and 11 south Indian caste individuals of mixed origins.  相似文献   
998.
This paper examines the distance participants were willing to travel to attend the 1998–2003 Southern Criminal Justice Association annual meeting sites. The authors evaluate whether holding the conference at various locations throughout the region impacts individual participation, membership, and institutional representation. The findings reveal that conference sites that require greater travel have lower attendance and do not capture new members. However, the strength of offerings and tourist attractions can offset the negative impact of greater travel. The analysis also identifies a core group of members who show up at the meetings no matter where they are held. Finally, the conferences do not attract much local interest. Recommendations that would enhance attendance at regional meetings are advanced.  相似文献   
999.
Individual Development Accounts (IDAs) are tax‐protected, matched savings accounts designed to help those with low incomes and few assets buy a home, capitalize a business, or fund higher education. Originally authorized through the Personal Responsibility and Work Opportunity Reconciliation Act (PRWORA), IDAs are designed, implemented, and evaluated through public‐private partnerships. In January 2003 over 500 IDA programs had been created, with more than 10,000 low‐income individuals making contributions. This paper outlines the rationale for IDA as an asset building strategy for the poor, describes the design and operation of IDAs, and provides results of early program evaluations. It concludes by arguing that IDAs are a smart practice that can and should be expanded.  相似文献   
1000.
Analyses of campaign contributions usually follow the Downsian model to suppose that candidates seek contributions to win elections. This paper takes the opposite approach, by assuming that each candidate aims to maximize the contributions he collects. A citizen contributes to a candidate with the aim of increasing that candidate’s chances of winning. These assumptions generate several results: in equilibrium citizens make campaign contributions; the positions the candidates adopt differ; because the rich are willing to make larger contributions than the poor, the candidates adopt positions the rich prefer. A cap on political contributions reduces spending by voters and reduces the distance between the positions adopted by the candidates; public funding of campaign contributions causes aggregate spending to increase.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号