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   9315篇
  免费   315篇
各国政治   482篇
工人农民   479篇
世界政治   573篇
外交国际关系   306篇
法律   5821篇
中国共产党   3篇
中国政治   61篇
政治理论   1827篇
综合类   78篇
  2020年   120篇
  2019年   171篇
  2018年   226篇
  2017年   257篇
  2016年   248篇
  2015年   168篇
  2014年   173篇
  2013年   1058篇
  2012年   252篇
  2011年   245篇
  2010年   203篇
  2009年   225篇
  2008年   277篇
  2007年   242篇
  2006年   273篇
  2005年   240篇
  2004年   246篇
  2003年   220篇
  2002年   231篇
  2001年   272篇
  2000年   276篇
  1999年   198篇
  1998年   123篇
  1997年   127篇
  1996年   115篇
  1995年   104篇
  1994年   99篇
  1993年   121篇
  1992年   187篇
  1991年   202篇
  1990年   183篇
  1989年   181篇
  1988年   163篇
  1987年   183篇
  1986年   176篇
  1985年   165篇
  1984年   159篇
  1983年   169篇
  1982年   97篇
  1981年   93篇
  1980年   78篇
  1979年   108篇
  1978年   76篇
  1977年   75篇
  1976年   60篇
  1975年   59篇
  1974年   64篇
  1973年   74篇
  1972年   63篇
  1968年   53篇
排序方式: 共有9630条查询结果,搜索用时 15 毫秒
231.
Manipulative mixed messages from candidates to voters affect what governments are entitled to do in office. A party that wins an election gains a 'mandate to rule'. But there is a second type of mandate: a 'policy mandate' to enact specific policy proposals central to the winning party's campaign. Mixed-message politics in general can undermine policy mandates, and the use of 'dog whistle politics' - telling one group of voters one thing, while allowing or encouraging another group to believe another - makes the inferring of policy mandates especially problematic. Referendums provide only a partial remedy to dog whistle politics. Winning a clear policy mandate means forgoing dog whistle politics, despite the short term electoral advantage they may deliver.  相似文献   
232.
Recent highly publicized traffic accidents involving older drivers have led to renewed interest in state policies and administrative practices that award and renew drivers’ licenses in the American states. Because the probability of traffic accidents is linked to the medical conditions that are more prevalent among the elderly, and because the number of older drivers is expected to rise over the next several decades, one might expect that this will be an increasingly important policy issue. This article discusses variations that are observed across states in law and administrative practice. A longitudinal analysis of data on crashes involving elderly drivers in fifteen states indicates that crash rates are directly related to the length of the renewal cycle for older drivers and inversely related to the stringency of testing at renewal. It is also likely that states requiring physicians to report conditions that would impair driving will experience lower crash rates. A secondary analysis of policy impacts on the licensing rates is not conclusive, a finding that is attributable to inaccuracies in the reported numbers of licensed drivers.  相似文献   
233.
In the 1970s Washington State lost a series of legal cases related to Native Americans. These cases exemplify the need for knowledge of federal Indian law-but such knowledge, out of context, is insufficient. Key aspects of federal Indian law are hard to accept because of conflicting stories that Americans already believe. The authors discuss the importance of stories and review commonly believed stories that block acceptance of federal Indian law. They then discuss basic principles of Indian law and distill four questions to help determine tribal jurisdiction. The authors review the Marshal trilogy—three Supreme Court cases that set the foundations of modern Native American law—and show how the legal principles play out in an analysis of three contemporary court cases.  相似文献   
234.
Many governmental results-based management systems have not produced the expected positive effects. This article analyzes the reasons for this common disappointment by looking at three components of results-based management—results-specific information, capacities, and incentives—and concludes that incentives are often the least developed. It then synthesizes a simple framework for evaluating the efficacy of results-oriented incentives. To be successful, results-specific incentives must be tailored to fit four program characteristics: timeliness, political environment, clarity of the cause-and-effect chain, and tightness of focus. This framework suggests that some systems put too exclusive an emphasis on budgetary incentives and could be strengthened by emphasizing personnel-system rewards, especially those that look beyond business models.  相似文献   
235.
236.
Russian reality is such that child neglect is perceived almost as a normal phenomenon. Poverty, family breakdown, the weakening of the school's upbringing function, youth unemployment, and the low level of legal culture of the population are the main factors behind the growing number of neglected adolescents.  相似文献   
237.
238.
239.
240.
This paper addresses B. F. Skinner's utopian vision for enhancing social justice and human well‐being as it was introduced in his 1948 novel, Walden Two. In the first part, we address the historical, intellectual, and social context that situates the book in the utopian genre, the critiques of its premises and practices, and the fate of intentional communities patterned on the book. In the second part, we review practices in Skinner's book that advance social justice and human well‐being under the themes of health, wealth, and wisdom, and then focus on contemporary practices that are the legacy of his vision. His vision was neither the a priori truth of a particular premise about human behavior or a necessary practice (blueprint) for an intentional community but rather the use of empirical methods to discover premises and practices that work to advance the health, wealth, and wisdom of individuals and survival of the culture.  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