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   160篇
  免费   2篇
各国政治   8篇
工人农民   23篇
世界政治   20篇
外交国际关系   13篇
法律   71篇
中国政治   4篇
政治理论   22篇
综合类   1篇
  2023年   1篇
  2021年   3篇
  2020年   3篇
  2019年   2篇
  2018年   6篇
  2017年   9篇
  2016年   7篇
  2015年   1篇
  2014年   1篇
  2013年   18篇
  2012年   4篇
  2010年   4篇
  2009年   2篇
  2008年   9篇
  2007年   5篇
  2006年   6篇
  2005年   4篇
  2004年   5篇
  2003年   5篇
  2002年   10篇
  2001年   4篇
  2000年   6篇
  1999年   2篇
  1998年   3篇
  1997年   3篇
  1996年   1篇
  1995年   1篇
  1994年   3篇
  1993年   1篇
  1992年   3篇
  1991年   2篇
  1990年   1篇
  1989年   2篇
  1988年   3篇
  1987年   4篇
  1985年   4篇
  1983年   2篇
  1982年   3篇
  1981年   3篇
  1978年   1篇
  1977年   1篇
  1974年   3篇
  1973年   1篇
排序方式: 共有162条查询结果,搜索用时 0 毫秒
111.
112.
113.
114.
115.
116.
117.
    
We were presented with the STR (short tandem repeat) profiles from two separate paternity trios. Each trio consisted of a mother, an alleged father, and products of conception (POC) that contained a hydatidiform mole but no visible fetus. In both cases , antecedent pregnancies had followed alleged sexual assaults. Mole classification and pathogenesis are described in order to explain the analyses and statistical reasoning used in each case. One mole exhibited several loci with two different paternal alleles, indicating it was a dispermic (heterozygous) mole. Maternal decidua contaminated the POC, preventing the identification of paternal obligate alleles (POAs) at some loci. The other mole exhibited only one paternal allele/locus at all loci and no maternal alleles, indicating it was a diandric and diploid (homozygous) mole. In each case, traditional calculations were used to determine paternity indices (PIs) at loci that exhibited one paternal allele/locus. PIs at mole loci with two different paternal alleles/locus were calculated from formulas first used for child chimeras that are always dispermic. Combined paternity indices in both mole cases strongly supported the paternity of each suspect.  相似文献   
118.
This paper reports the findings of a study that investigates the factors affecting the re‐entry and readjustment process of returnee government scholars in Vietnam. These returnee scholars were originally sent overseas to study as part of changes introduced by the Vietnamese government to develop its domestic talent pool. Using the perspective of home country embeddedness, we find that career and community embeddedness factors, together with readjustment factors, have an effect on returnee scholars’ career and life satisfaction in their home country. These factors subsequently affected their intention to stay or re‐expatriate. The study contributes to public sector change management theory by examining factors affecting the re‐entry process of returnees within an emerging transition economy. It also adds to the limited studies on understanding and managing the re‐entry processes and state‐led diaspora strategies among returnee government scholars from emerging transition economies and their effectiveness.  相似文献   
119.
Are bureaucracies in fact controlled by the president, Congress, or legislation? We analyze a 1998 policy change in the Department of Defense’s (DoD) $6.5 billion annual military housing allowance program. Results show that both the president and Congress were able to influence the bureaucracy, even in the presence of an exceedingly specific law that outlined the manner in which the DoD was to allocate the funds. After policy implementation, allowances were disproportionately higher in locations that (a) supported the president in the 1996 election and (b) were represented by members of the House or Senate Armed Services Committees.  相似文献   
120.
Horowitz JM 《Time》2002,159(3):76-81
  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