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   6697篇
  免费   207篇
各国政治   341篇
工人农民   218篇
世界政治   544篇
外交国际关系   237篇
法律   3966篇
中国共产党   1篇
中国政治   38篇
政治理论   1493篇
综合类   66篇
  2020年   74篇
  2019年   98篇
  2018年   142篇
  2017年   134篇
  2016年   134篇
  2015年   101篇
  2014年   109篇
  2013年   726篇
  2012年   143篇
  2011年   160篇
  2010年   150篇
  2009年   154篇
  2008年   159篇
  2007年   158篇
  2006年   176篇
  2005年   153篇
  2004年   146篇
  2003年   157篇
  2002年   149篇
  2001年   214篇
  2000年   177篇
  1999年   158篇
  1998年   100篇
  1997年   92篇
  1996年   68篇
  1995年   75篇
  1994年   73篇
  1993年   82篇
  1992年   116篇
  1991年   150篇
  1990年   128篇
  1989年   143篇
  1988年   131篇
  1987年   150篇
  1986年   139篇
  1985年   146篇
  1984年   135篇
  1983年   137篇
  1982年   100篇
  1981年   94篇
  1980年   90篇
  1979年   94篇
  1978年   75篇
  1977年   58篇
  1976年   66篇
  1975年   61篇
  1974年   69篇
  1973年   67篇
  1972年   56篇
  1969年   56篇
排序方式: 共有6904条查询结果,搜索用时 62 毫秒
991.
992.
Colonel Lyndall Fownes Urwick is one of the major theoreticians and historians of the management movement of the twentieth century. For this he has been recognized internationally, holding most of the major awards for excellence in contributions to management. He is now 87 years old and lives in Australia. In this paper the authors report an edited version of Urwick's verbal responses to questions about Taylor, the Gilbreths, Gant, Fayol, Mayo, Mooney, Reiley, Mary Parker Follett, Barnard, Drucker and Koontz. Questions were designed to elicit Urwick's experiences with the individuals rather than just their ideas. Anecdotal recollections have been included where they give insights into the pioneer's personality and writings.  相似文献   
993.
The National Environmental Policy Act (NEPA) forced the Atomic Energy Commission, and subsequently the Nuclear Regulatory Commission, to weigh costs and benefits of proposed nuclear power plants. This paper examines how the Commission has developed a framework for decision making in response to the NEPA mandate. Its principal conclusions are that the Nuclear Regulatory Commission is not interested in being in the business of assessing power needs, and that regulating need by electricity source is counterproductive. If the question of power needs should be addressed at all, the paper argues that a more general framework should be used which would apply to all new facilities. Such a framework would allow a utility to build the plant of its choice, subject to satisfaction of existing regulations, after it is determined that sufficient demand exists.This research was supported in part by the National Science Foundation and the Environmental Quality Laboratory at Caltech. An earlier version of this paper was presented at the Conference on the Economics of Nuclear Power Regulation at the Brookings Institution. I wish to thank Roger Noll, James Krier and Gary Miller for their helpful comments. Any remaining errors are solely my responsibility.  相似文献   
994.
995.
996.
Dilemmas in a general theory of planning   总被引:49,自引:0,他引:49  
The search for scientific bases for confronting problems of social policy is bound to fail, becuase of the nature of these problems. They are wicked problems, whereas science has developed to deal with tame problems. Policy problems cannot be definitively described. Moreover, in a pluralistic society there is nothing like the undisputable public good; there is no objective definition of equity; policies that respond to social problems cannot be meaningfully correct or false; and it makes no sense to talk about optimal solutions to social problems unless severe qualifications are imposed first. Even worse, there are no solutions in the sense of definitive and objective answers.This is a modification of a paper presented to the Panel on Policy Sciences, American Association for the Advancement of Science, Boston, December 1969.  相似文献   
997.
998.
The Dayton/Montgomery County Criminal Justice Center is a first attempt at systematic personnel development for an entire criminal justice system on a regional level. Through its work in training and education, communications, career pathing and development, and system change, the Center has promoted the idea of an improved, symbiotic relatioship among the major branches of the criminal justice system, and has acted as a catalyst for needed systemic change.  相似文献   
999.
ROTC retreat     
Joseph W. Scott 《Society》1969,6(10):47-52
  相似文献   
1000.
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