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   340篇
  免费   16篇
各国政治   20篇
工人农民   19篇
世界政治   38篇
外交国际关系   14篇
法律   177篇
中国政治   3篇
政治理论   79篇
综合类   6篇
  2021年   2篇
  2020年   11篇
  2019年   9篇
  2018年   15篇
  2017年   13篇
  2016年   14篇
  2015年   10篇
  2014年   8篇
  2013年   62篇
  2012年   8篇
  2011年   11篇
  2010年   9篇
  2009年   11篇
  2008年   5篇
  2007年   11篇
  2006年   11篇
  2005年   12篇
  2004年   13篇
  2003年   6篇
  2002年   7篇
  2001年   13篇
  2000年   5篇
  1999年   4篇
  1998年   5篇
  1997年   6篇
  1996年   4篇
  1994年   6篇
  1993年   4篇
  1992年   5篇
  1991年   3篇
  1990年   9篇
  1989年   3篇
  1988年   2篇
  1986年   3篇
  1985年   3篇
  1984年   3篇
  1983年   3篇
  1982年   1篇
  1981年   2篇
  1980年   4篇
  1979年   3篇
  1978年   2篇
  1977年   2篇
  1975年   2篇
  1974年   1篇
  1972年   2篇
  1970年   1篇
  1968年   1篇
  1967年   1篇
  1966年   1篇
排序方式: 共有356条查询结果,搜索用时 31 毫秒
211.
The Advanced Technology Program (ATP) collected a unique source of data from highly innovative firms beginning in 1993. These data follow the OECD’s guidelines for collecting innovation data and provide important insights for understanding the innovation process within firms. Although the data are not representative of the population of firms, there is sufficient number of firms in the dataset to test hypotheses and to provide a starting point for calls for innovation metrics. Because of the confidential nature of the data, ATP worked with the National Opinion Research Center (NORC) to create a Data Enclave so that researchers could remotely access the ATP data in a secure environment. To initiate the use of ATP data in the Data Enclave, the ATP program funded researchers to undertake research projects that use ATP data. Other organizations have joined the Data Enclave, including the Department of Agriculture and the Kauffman Foundation.
Ted W. AllenEmail:
  相似文献   
212.
Journal of Experimental Criminology - This study evaluated a 40-h statewide sexual assault investigations training program implemented in Kentucky in 2017. The study examined short- and long-term...  相似文献   
213.
Political Behavior - We examine whether the unprecedented 2016 presidential election led to political disillusionment among young people, whether that disillusionment led to a withdrawal from...  相似文献   
214.
In the public sector, participant attitudes are an important determinant of the success of inter-organizational collaboration initiatives. In this study, a model of employee willingness to collaborate is proposed in which the influence of transformational leadership is determined in part by the performance orientation of the organizational context in which it is enacted. The theoretical model is tested empirically using survey data collected from public employees in South Korea and regression-based Monte Carlo simulation. The analysis suggests that the effect of transformational leadership is amplified by an organization’s emphasis on internal efficiency and its use of performance-based incentives, factors that themselves have independent positive and negative effects, respectively, on attitudes about collaboration. This study links transformational leadership to an increasingly necessary process in the public sector and highlights its context-dependent influence. Implications of the findings are discussed, including the notion that the efficacy of tactics adopted to support inter-organizational collaboration may be a function of their consistency with the realities of established organizational policies and processes.  相似文献   
215.
The purpose of this study was to investigate the indirect effect of transformational leadership practices on turnover intention of government employees through affective and normative commitment to the organization. A total of 201 respondents were surveyed from the state and local governments in the east region of a mid-Atlantic state in the United States. The results from bootstrapping mediation analysis supported that transformational leadership fosters employees’ affective and normative commitment, which in turn lowers their turnover intention. Furthermore, the strength of the indirect effect of transformational leadership on turnover intention tends to be greater for baby boomers than other generations.  相似文献   
216.
217.
The term “post-black art” was invented in the late 1990's by Thelma Golden, curator and executive director of the Studio Museum in Harlem and Glenn Ligon, an African American artist. This paper examines the origins of the term, its definition and the extent to which the phrase challenges cultural practices that adversely impact artists of color and women. A discussion of the works of two African American artists who worked in the early part of the 20th century provides historical perspective on the origins of damaging cultural practices which prevailed for many decades. Though the civil rights movement instigated real change, the era unwittingly played a role in introducing cultural policies and practices that continued to limit the way in which the work of women and artists of color was presented and interpreted to the public. The paper concludes by observing the work of individual artists who circumvented those limiting cultural policies and practices and who in their imaginatively inventive ways of engaging the public were the precursors to the current "post-black" point of view.  相似文献   
218.
219.
220.
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