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   8852篇
  免费   513篇
各国政治   562篇
工人农民   251篇
世界政治   542篇
外交国际关系   315篇
法律   6090篇
中国共产党   7篇
中国政治   44篇
政治理论   1511篇
综合类   43篇
  2021年   55篇
  2020年   193篇
  2019年   207篇
  2018年   277篇
  2017年   291篇
  2016年   315篇
  2015年   280篇
  2014年   231篇
  2013年   885篇
  2012年   221篇
  2011年   228篇
  2010年   262篇
  2009年   297篇
  2008年   256篇
  2007年   283篇
  2006年   302篇
  2005年   217篇
  2004年   235篇
  2003年   204篇
  2002年   203篇
  2001年   350篇
  2000年   295篇
  1999年   249篇
  1998年   111篇
  1997年   73篇
  1996年   76篇
  1995年   82篇
  1994年   95篇
  1993年   87篇
  1992年   155篇
  1991年   166篇
  1990年   150篇
  1989年   163篇
  1988年   131篇
  1987年   146篇
  1986年   130篇
  1985年   143篇
  1984年   103篇
  1983年   122篇
  1982年   85篇
  1981年   88篇
  1980年   56篇
  1979年   114篇
  1978年   74篇
  1977年   60篇
  1976年   50篇
  1975年   48篇
  1974年   56篇
  1973年   57篇
  1972年   44篇
排序方式: 共有9365条查询结果,搜索用时 15 毫秒
211.
This paper revisits the turn of the millennium feminist debates on international labor standards in the aftermath of the Rana Plaza factory collapse of 2013 that killed over 1100 garment workers in Bangladesh. Feminists were divided over the benefits of establishing internationally enforced labor standards and, more generally, on the usefulness of transnational activism and union organizing for garment workers. The arguments of some feminist opponents during and in the aftermath of the debate emphasized the relative advantages of garment jobs, dismissed the importance of union rights, and criticized the labor transnationalism. These arguments have left unchallenged the current regulatory regime in Bangladesh by allaying concerns about poor working conditions. Drawing upon new empirical evidence, the paper shows that export growth under the market regulatory regime has failed to improve labor conditions in the sector. The paper makes the case for the continuing relevance of feminist arguments that favor a more proactive stance to make job growth compatible with wage gains and improved labor conditions. As they argued, the scope of the response has to be international, including solidaristic activism supporting local worker organizations, and the use of wage increases to move Bangladesh on a development path toward a higher-productivity, higher-wage economy.  相似文献   
212.
213.
214.
215.
216.
217.
218.
During the post-war negotiations in the years of 1945 and 1946, the Soviets launched a bitter war of nerves against Turkey in order to establish a military base in Istanbul and share control of the Straits. It was crucial for Britain that the USSR be prevented from gaining any influence in Turkey. However, as Britain was in no position to support Turkey financially, American authorities encouraged by London and Ankara took over the responsibility for Turkey. This articles examines the Great Powers rivalry over Turkey and Turkey’s response to it. It argues that regional factors other than US–Soviet confrontation, such as Turkey’s security search against the Soviets, also played a crucial part in starting the Cold War in the Near East.  相似文献   
219.
High‐throughput sequencing (HTS) of large panels of single nucleotide polymorphisms (SNPs) provides an alternative or complimentary approach to short tandem repeats (STRs) panels for the analysis of complex DNA mixture forensic samples. For STRs, methods to estimate individual contribution concentrations compare capillary electrophoresis peak heights, peak areas, or HTS allele read counts within a mixture. This article introduces three approaches (mean, median, and slope methods) for estimating individual DNA contributions to forensic mixtures for HTS/massively parallel sequencing (MPS) SNP panels. For SNPs, the major:minor allele ratios or counts, unique to each contributor, were compared to estimate contributor proportion within the mixture using the mean, median, and slope intercept for these alleles. The estimates for these three methods were typically within 5% of planned experimental contributions for defined mixtures.  相似文献   
220.
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