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   962篇
  免费   54篇
各国政治   84篇
工人农民   31篇
世界政治   76篇
外交国际关系   100篇
法律   382篇
中国政治   7篇
政治理论   329篇
综合类   7篇
  2023年   3篇
  2022年   6篇
  2021年   19篇
  2020年   35篇
  2019年   35篇
  2018年   36篇
  2017年   50篇
  2016年   42篇
  2015年   43篇
  2014年   36篇
  2013年   173篇
  2012年   29篇
  2011年   44篇
  2010年   19篇
  2009年   33篇
  2008年   29篇
  2007年   39篇
  2006年   35篇
  2005年   28篇
  2004年   24篇
  2003年   28篇
  2002年   40篇
  2001年   15篇
  2000年   18篇
  1999年   15篇
  1998年   17篇
  1997年   16篇
  1996年   11篇
  1995年   4篇
  1994年   15篇
  1993年   9篇
  1992年   8篇
  1991年   6篇
  1990年   9篇
  1989年   5篇
  1988年   3篇
  1987年   3篇
  1986年   5篇
  1985年   4篇
  1984年   2篇
  1983年   4篇
  1982年   2篇
  1981年   3篇
  1980年   3篇
  1978年   2篇
  1977年   2篇
  1976年   4篇
  1974年   1篇
  1973年   1篇
  1965年   1篇
排序方式: 共有1016条查询结果,搜索用时 46 毫秒
51.
52.
53.
This paper introduces the two main competing approaches that attempt to explain east German political attitudes in post‐unification Germany, the ‘situational thesis’ and the ‘socialisation thesis’. Furthermore, the paper suggests that these ‘either/or’ approaches are in fact inseparable and only make sense when taken together. Political attitudes in east Germany are influenced by the past, the recent past and the present. The result of both the socialisation process in the GDR and the traumatic transformation process following unification is weak civic participation and a lack of trust in formal institutions. Without trust and without a vibrant civil society, economic performance will remain low.  相似文献   
54.
Abstract

“In July, 1950, Wesley R. Fishel, then an assistant professor of political science at Michigan State College, met Ngo Dinh Diem, a Vietnamese politician out of power, in Tokyo, Japan. The professor and the politician kept up a correspondence and, in early 1951, Fishel had his friend made a consultant to Michigan State's Governmental Research Bureau.” With these words Robert Scigliano and Guy H. Fox begin “Technical Assistance in Vietnam: The Michigan State University Experience”. The authors, whose duties with the Michigan State University Group (MSUG) in Vietnam “spanned all but four of the project's eighty-six months,” describe a university activity, infiltrated by the CIA, which still sends shudders through professors across the country.  相似文献   
55.
56.
The use of ortho- and para-phenylenediamine (OPD & PPD respectively) for the enhancement of fingerprints in blood has been investigated. Optimal pH conditions and H2O2 concentrations have been determined using UV/Vis spectroscopy. Both OPD and PPD are effective and less hazardous alternatives to the presently used 3,3'-diaminobenzidine (DAB) for the development of blood fingerprints, especially on porous surfaces. The orange color of OPD and the purple color of PPD offer alternative colors to the brown color of DAB and the light green color of ABTS for standing out against particular backgrounds. Both OPD and PPD can be used after ninhydrin treatment, but the reverse is not the case.  相似文献   
57.
58.
Jonathan Grix 《政治学》2002,22(3):175-186
The aim of this article is twofold: first, to present an accessible way of introducing students to the key generic terms of social science research. There is an obvious need for clarifying the generic tools and terminology of the social sciences across the disciplines, as academics argue past each other, using identical terms but attaching different meanings to them. Secondly, this article presents the interrelationship between the core concepts of social science (ontology, epistemology, methodology, methods and sources). This 'directional' and logical relationship needs to be understood, if students – and academics – are to engage in constructive dialogue and criticism of each others' work.  相似文献   
59.
Privately sold bond insurance is the most common form of credit enhancement for municipal bonds. Research generally finds that bond insurance reduces interest costs for lower rated, long–term debt issues. Researchers have concluded that these results are consistent with presumed investor risk aversion, as well as more "rational" risk management behaviors, and with theories concerning the efficiency–enhancing properties of financial intermediation in imperfect markets. We propose a research agenda based both on traditional theories and on additional hypotheses that seek to account for the observed use of bond insurance where net savings would not normally be predicted.  相似文献   
60.
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