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   209篇
  免费   17篇
各国政治   10篇
工人农民   4篇
世界政治   21篇
外交国际关系   31篇
法律   121篇
中国共产党   1篇
政治理论   38篇
  2024年   2篇
  2023年   7篇
  2022年   5篇
  2021年   7篇
  2020年   10篇
  2019年   15篇
  2018年   9篇
  2017年   16篇
  2016年   15篇
  2015年   10篇
  2014年   3篇
  2013年   39篇
  2012年   8篇
  2011年   10篇
  2010年   8篇
  2009年   5篇
  2008年   8篇
  2007年   2篇
  2006年   4篇
  2005年   6篇
  2004年   7篇
  2003年   1篇
  2002年   3篇
  2001年   2篇
  2000年   2篇
  1999年   1篇
  1996年   1篇
  1992年   2篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1987年   1篇
  1985年   2篇
  1984年   2篇
  1983年   1篇
  1982年   1篇
  1980年   3篇
  1979年   1篇
  1978年   2篇
  1977年   1篇
  1971年   1篇
排序方式: 共有226条查询结果,搜索用时 15 毫秒
141.
142.
143.
Economic Change and Restructuring - Migration and remittances have always been an exciting arena of research for economists around the globe. Remittance flows have evolved as a significant economic...  相似文献   
144.
Debate continues over the factors that influence electoral outcomes or voter behaviour and alignment in elections all over the world. Several factors have been noted, including the manifestos of political parties. In spite of the potential influence of the party manifesto, several comparative and empirical studies on elections in Ghana have paid little or no attention to manifestos in determining the electoral outcomes of political parties in the Fourth Republic.This paper makes a contribution to the debate by examining how manifestos have influenced the electoral chances of the two main political parties which have been in and out of government in Ghana since the inception of the Fourth Republic, namely, the National Democratic Congress and the New Patriotic Party. Analysis covers the five elections held in 1992, 1996, 2000, 2004 and 2008. Specifically, it discusses not only the ability of the manifestos to shape policy debate but also to some extent, influence electoral outcomes. The paper concludes with some lessons learned.  相似文献   
145.
146.
This study assessed farmers’ perceptions of milk-collecting centres (MCCs) in the central and north-eastern regions of Thailand. MCCs can be divided into two groups, dairy cooperatives and private organisations. There were similar perceptions about the role of MCCs among the farmers regarding the basic needs of dairy farmers, but with a stronger focus of economic issues for private organisation members, while dairy cooperative members views were more from the perspective of ownership. The farmers were somewhat satisfied with their MCCs’ performance, except that private organisation farmers were less satisfied with credit services. Policy recommendations are presented.  相似文献   
147.
148.
A case of marketing of spurious seeds of chilli, Capsicum annum in the brand name of an elite variety referred to us from an Indian court of law, for identification is described here. The highly reproducible molecular marker assays, inter simple sequence repeat polymerase chain reaction [ISSR-PCR] and FISSR-PCR (for fluorescent ISSR-PCR) were used for differentiating the four disputed chilli samples. A total number of 17 ISSR anchored primers, which included nine di-, and eight tri-nucleotide primers were used for the analysis. The ISSR-PCR products were separated on a 2% agarose gel. A total of 212 and 288 bands were resolved by seven di- and eight tri-nucleotide primers, respectively, with an average of 30 bands per primer. Five out of nine dinucleotide primers and four out of eight trinucleotide primers could unambiguously differentiate all the four disputed chilli samples. The sensitivity and informativeness of the ISSR-PCR assay were further enhanced by the use of FISSR-PCR technique. The FISSR-PCR assay revealed a total number of 566 bands using three tri- and one di-nucleotide primers with an average of 141 bands per primer. These four primers could reliably distinguish all the four disputed samples unambiguously. In developing countries like India, violation of Plant Breeder's Rights is a major concern of law. The present report is, therefore, a step to protect the Plant Breeder's Rights by making use of reliable and modern DNA technologies.  相似文献   
149.
Kumar  Manasi  Pant  Nishtha 《Liverpool Law Review》2022,43(2):389-389
Liverpool Law Review -  相似文献   
150.
Grounded within the substantive conception of ableism (Wolbring 2008 Wolbring, G. 2008. “The Politics of Ableism.” Development 51 (2): 252258. doi: 10.1057/dev.2008.17[Crossref] [Google Scholar]), this article explores the prejudices and discriminations that arise out of many different forms of ableism: of bodily abilities/disabilities, gender, social structure, and economic organisation. It illustrates the processes and outcomes of ableisms deployed on the shop-floor of a multiple-award winning small-scale manufacturing unit in India. By employing a number of persons with disabilities, single women, and widows, and with plans for engaging juvenile delinquents in the near future, the manufacturing unit has seemingly created opportunities for “empowerment” of those subjected to discrimination. However, the outcomes are not necessarily so.  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