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   3541篇
  免费   160篇
各国政治   247篇
工人农民   181篇
世界政治   372篇
外交国际关系   190篇
法律   1679篇
中国政治   16篇
政治理论   981篇
综合类   35篇
  2023年   25篇
  2022年   10篇
  2021年   27篇
  2020年   64篇
  2019年   87篇
  2018年   106篇
  2017年   135篇
  2016年   128篇
  2015年   84篇
  2014年   132篇
  2013年   544篇
  2012年   113篇
  2011年   135篇
  2010年   84篇
  2009年   118篇
  2008年   108篇
  2007年   124篇
  2006年   106篇
  2005年   120篇
  2004年   119篇
  2003年   122篇
  2002年   117篇
  2001年   90篇
  2000年   97篇
  1999年   67篇
  1998年   61篇
  1997年   60篇
  1996年   43篇
  1995年   46篇
  1994年   49篇
  1993年   36篇
  1992年   41篇
  1991年   45篇
  1990年   53篇
  1989年   34篇
  1988年   45篇
  1987年   33篇
  1986年   22篇
  1985年   36篇
  1984年   31篇
  1983年   26篇
  1982年   20篇
  1981年   15篇
  1980年   18篇
  1979年   19篇
  1978年   11篇
  1976年   16篇
  1974年   9篇
  1973年   13篇
  1972年   9篇
排序方式: 共有3701条查询结果,搜索用时 46 毫秒
991.
992.
Blair and Howard: Predominant Prime Ministers Compared   总被引:1,自引:0,他引:1  
  相似文献   
993.
Abstract

Postwar changes in the metropolitan settlement structure have profoundly altered the geography of opportunity in the older cities of the Northeast and Midwest. Poverty is concentrated in once‐central cities, while employment continues to deconcentrate to the suburbs. In the face of these changes, antipoverty policy has become a geographic exercise of moving people and resources from certain places to other places.

The three main strategies for confronting inner‐city poverty are dispersal, development, and mobility. These strategies are discussed and compared, with particular emphasis on the mobility approach. The article argues that the mobility approach—which connects poor inner‐city residents to suburban employment opportunities without changing the location of households or firms—is the most promising near‐term strategy for combating urban poverty.  相似文献   
994.
As the cost and size of government continues to escalate, there is a growing concern over increasing the efficiency and effectiveness in the delivery of public services. Productivity bargaining as one tool has Cained the attention of a small but growing number of public officials who see this technique as one rational method of resolving the conflicting pressures generated by the demand for government services on the one hand and limited resources on the other. The experience of one large metropolitan area with productivity bargaining is reviewed at some length.  相似文献   
995.
996.
997.
998.
This article re-evaluates the widely held view that Soviet peasants responded only or predominantly with resistance to collectivization and work in Soviet collective farms. It analyses key examples of the evidence for this 'resistance interpretation' to show that the evidence is not representative of most peasants' actions. It presents new evidence and analysis to show that peasant responses cannot be reduced to resistance, that more often they adapted to the new system, and that they worked hard within the system to overcome famines.  相似文献   
999.
Because work‐related injuries are infrequent and often poorly documented, injury event operationalizations beyond recorded rates would be beneficial. This study describes a method that uses self‐reported and recorded events.

Researchers interviewed workers and obtained recorded events from personnel files to develop the near miss and unreported injury events measures. The self‐reported event measures, with other safety variables and demographics, were then administered to two groups of plant workers (N = 115 and N = 120). Results indicated that self‐reported events differed from recorded events and are related to other work injury variables (e.g., work hazards, overtime). An expanded safety protocol such as this one may provide additional tools to investigate the injury event process.  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