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   116篇
  免费   8篇
各国政治   4篇
工人农民   13篇
世界政治   6篇
外交国际关系   6篇
法律   67篇
中国共产党   1篇
中国政治   2篇
政治理论   24篇
综合类   1篇
  2023年   1篇
  2022年   1篇
  2021年   1篇
  2020年   4篇
  2019年   4篇
  2018年   3篇
  2017年   4篇
  2016年   7篇
  2015年   6篇
  2014年   7篇
  2013年   9篇
  2012年   5篇
  2011年   5篇
  2010年   5篇
  2009年   2篇
  2008年   7篇
  2007年   7篇
  2006年   8篇
  2005年   3篇
  2004年   7篇
  2003年   3篇
  2002年   2篇
  2001年   3篇
  2000年   3篇
  1999年   4篇
  1996年   3篇
  1995年   2篇
  1994年   2篇
  1993年   1篇
  1992年   1篇
  1988年   1篇
  1985年   1篇
  1981年   2篇
排序方式: 共有124条查询结果,搜索用时 15 毫秒
11.
This article examines the ‘disappearance of the black population’ by moving beyond the more traditional explanation of the blanqueamiento (whitening) movement at the end of the nineteenth century. In shifting the temporal framework to the republican period, 1820–1853, a more colorful explanation arises to address how the black population was first lightened which would lead to it being whitened during the second half of the nineteenth century. Ultimately because of mestizaje (racial mixture), blacks and other castas (a person who was not a Spaniard and often of a mixed racial heritage) became pardos. Pardos at first included those of mixed heritage with an elite status among other castas in the colonial period. As Córdoba joined the nation-building process, pardo encompassed all people of color, especially the growing, free black population. In order to explain this process, I traced African descendants who were originally labeled negro and changed to pardo in the 1813, 1822, and 1832 city censuses  相似文献   
12.
13.
14.
15.
In approving the Food and Drug Administration's (FDA) Fiscal Year 2007 budget, the House approved an amendment that would prevent the agency from using appropriated funds to waive certain conflicts of interest identified by members of its advisory committees. The amendment, introduced by Representative Hinchey and known as the Hinchey Amendment, provides that no funds may be used to: waive a conflict of interest under Section 505(n)(4) of the Federal Food, Drug, and Cosmetic Act (FDCA) for any voting member of an FDA advisory committee or panel; or make a certification under Section 208(b)(3) of Title 18 of the U.S. Code for any such voting member. This creates a problem, as ties to industry create the very expertise that FDA values in its outside advisors-under the Hinchey Amendment, these very ties would prevent them from serving as advisors to FDA during the drug approval process. The author opposes this change in the law and argues that the Hinchey Amendment would undermine congressional efforts in 1962 and 1989 to carefully balance the goals of attracting qualified experts and protecting agency decisionmaking. Further, the author argues, this change is unnecessary at FDA, because experts on FDA advisory committees divulge their connections to the industry, because the committees offer only advice and do not make agency decisions, and because the agency is under the watchful eye of Congress, the public, and public interest groups. The Article concludes that although FDA's advisory committee conflict-of-interest process can be improved, congressional action is unnecessary, and a change in the law through amendment to an appropriations bill that does not go through the ordinary legislative process (as an amendment to the FDCA or Title 18 would) is inappropriate. Instead, recommendations from organizations studying FDA practice, such as the OIG, GAO, and IOM, should be used to carefully and reflectively amend the process at the agency level, within the existing statutory framework.  相似文献   
16.
Allele frequencies for 15 short tandem repeats (STRs) autosomal loci (D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, vWA, TPOX, D18S51, D5S818 and FGA, included in the AmpFLSTR Identifiler, Applied Biosystems) were studied in the city of Maracaibo, Venezuela and were compared with other published Latin-American populations for the same loci. Population and forensic parameters were estimated.  相似文献   
17.
18.
19.
20.
In Western European democracies opposition to the European Union is commonly found at the ideological extremes. Yet, the Euroscepticism of radical left-wing and radical right-wing parties has been shown to have distinct roots and manifestations. The article investigates whether these differences are mirrored at the citizen level. Using data from the European Election Study (2009/2014) and the European Social Survey (2008/2012) in 15 West European countries, it is found that left-wing and right-wing citizens not only differ in the object of their Euroscepticism, but also in their motivations for being sceptical of the EU. Left-wing Eurosceptics are dissatisfied with the current functioning of the EU, but do not oppose further European integration per se, while right-wing Eurosceptics categorically reject European integration. Euroscepticism among left-wing citizens is motivated by economic and cultural concerns, whereas for right-wing citizens Euroscepticism is solely anchored in cultural attitudes. These results refine the common ‘horseshoe’ understanding of ideology and Euroscepticism.  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