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   4964篇
  免费   154篇
各国政治   171篇
工人农民   246篇
世界政治   328篇
外交国际关系   204篇
法律   3228篇
中国政治   26篇
政治理论   892篇
综合类   23篇
  2023年   38篇
  2021年   27篇
  2020年   62篇
  2019年   85篇
  2018年   115篇
  2017年   111篇
  2016年   123篇
  2015年   76篇
  2014年   102篇
  2013年   459篇
  2012年   122篇
  2011年   145篇
  2010年   103篇
  2009年   129篇
  2008年   122篇
  2007年   124篇
  2006年   135篇
  2005年   85篇
  2004年   109篇
  2003年   120篇
  2002年   90篇
  2001年   209篇
  2000年   208篇
  1999年   149篇
  1998年   63篇
  1997年   61篇
  1996年   56篇
  1995年   55篇
  1994年   61篇
  1993年   55篇
  1992年   122篇
  1991年   109篇
  1990年   132篇
  1989年   123篇
  1988年   138篇
  1987年   130篇
  1986年   101篇
  1985年   109篇
  1984年   83篇
  1983年   77篇
  1982年   54篇
  1981年   49篇
  1980年   41篇
  1979年   53篇
  1978年   38篇
  1976年   31篇
  1975年   28篇
  1974年   41篇
  1973年   28篇
  1970年   27篇
排序方式: 共有5118条查询结果,搜索用时 31 毫秒
121.
122.
123.
124.
125.
A state law has placed an obligation on the criminal investigation laboratories to screen and quantitate all preparations, both pharmaceutical and illicit, that fall under the provisions of "Excepted Substances." Without complete screens on these preparations, there is room for erroneous indictments as well as possible acquittals on technicalities.  相似文献   
126.
This article determines the conditions under which theSouthern countries should act together, or separately, whilenegotiating with the North about climate change policy andabout the conditions for future Southern engagement. The papermodels the international negotiations with complete and withasymmetric information in a dynamic framework. Results showthat, depending on their characteristics, the differentplayers can obtain benefits delaying the moment of theagreement.  相似文献   
127.
In comparative analysis of welfare states, there is a consensus that mature welfare state systems have been confronted, for some considerable time, with substantial pressure towards re-structuring and that, as a result, they actually have undertaken several and varied modifications. This articles aims at exploring and analysing these developments in Austria and Germany from a comparative point of view. The analysis concentrates on two vital fields of social policy: old-age insurance and unemployment insurance. Especially in respect of the development of social policy and regarding important characteristics of the two welfare state systems, both countries traditionally show a large degree of resemblance to each other. Many similarities remained to exist during the phase of growing pressures on the welfare state, whereas at the same time it is evident that differences between the two countries increased. The respective actual developments will be interpreted in the light of corresponding theories of comparative welfare state research and classified as gradual and structural changes.  相似文献   
128.
Administrative data from North Carolina are used to explore the extent to which that state's relatively sophisticated school‐based accountability system has exacerbated the challenges that schools serving low‐performing students face in retaining and attracting high‐quality teachers. Most clear are the adverse effects on retention rates, and hence on teacher turnover, in such schools. Less clear is the extent to which that higher turnover has translated into a decline in the average qualifications of the teachers in the low‐performing schools. Other states with more primitive accountability systems can expect even greater adverse effects on teacher turnover in low‐performing schools. © 2004 by the Association for Public Policy Analysis and Management.  相似文献   
129.
Meyers  R. T. 《Policy Sciences》1998,31(4):371-384
Advocates of regulatory relief propose a budget that would annually cap regulatory costs. But emulating fiscal budgeting would be much more difficult than they envision. An arbitrary macrobudgetary constraint would have to be selected, and the potential scope of the regulatory budget would be vast. The process of regulatory budgeting would be very-time consuming, and could increase micromanagement by the Congress. Estimating regulatory costs would be challenging, and ignoring regulatory benefits would be unfair and inefficient. A preferable alternative to regulatory budgeting would be to expand the Government Performance and Results Act to include cost-effectiveness reviews for regulations.  相似文献   
130.
Over recent years, an extraordinary number of interpretations of Nietzsche's work has appeared. I ask why he has become such an important figure in contemporary political debate and whether any dominant concerns can be elicited from the diverse readings of his texts. My response to both questions is that because Nietzsche has been identified, by Habermas among others, as the founding father of poststructuralism, this is where debate between postmodernists and their critics is being staged. I distinguish between recent philosophical and political interpretations but argue that in both cases, what is at stake are political questions regarding authority, legitimacy and consensus. In the latter part of the article I consider attempts at reconstructing a postmodern politics out of Nietzsche's philosophy, but express some doubts about such a project.  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