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   633篇
  免费   24篇
各国政治   31篇
工人农民   25篇
世界政治   68篇
外交国际关系   33篇
法律   265篇
中国政治   4篇
政治理论   226篇
综合类   5篇
  2023年   4篇
  2020年   7篇
  2019年   11篇
  2018年   12篇
  2017年   16篇
  2016年   7篇
  2015年   13篇
  2014年   19篇
  2013年   95篇
  2012年   21篇
  2011年   8篇
  2010年   18篇
  2009年   16篇
  2008年   22篇
  2007年   19篇
  2006年   21篇
  2005年   24篇
  2004年   31篇
  2003年   26篇
  2002年   21篇
  2001年   15篇
  2000年   7篇
  1999年   9篇
  1998年   7篇
  1997年   21篇
  1996年   11篇
  1995年   6篇
  1994年   9篇
  1993年   12篇
  1992年   4篇
  1991年   8篇
  1990年   10篇
  1989年   10篇
  1988年   14篇
  1987年   11篇
  1986年   11篇
  1985年   11篇
  1984年   10篇
  1983年   7篇
  1982年   11篇
  1981年   9篇
  1980年   2篇
  1979年   2篇
  1978年   4篇
  1977年   2篇
  1976年   5篇
  1975年   6篇
  1973年   3篇
  1966年   1篇
  1965年   2篇
排序方式: 共有657条查询结果,搜索用时 15 毫秒
531.
532.
What are the attitudes of public managers who have had full‐time private sector work experience? Public managers with private sector work experience report different perspectives when compared to their counterparts who have spent their entire careers in the public sector. Though private sector work experience negatively correlates with job satisfaction, it only does so for the “new switcher,” whose last job was in the private sector. As careers advance, the negative impact seems to wane, leaving a public sector workforce that, in part as a result of their private sector work experience, are relatively more intrinsically motivated and involved in their jobs. We conclude with discussion of implications for human resources management.  相似文献   
533.
This special issue of Third World Quarterly makes a case for redirecting attention and resources away from the 'war on terror' and focussing as a matter of urgency on the causes and consequences of global climate change. Global climate change must be recognised as an issue of national and international security. Increased competition for scarce resources and migration are key factors in the propagation of many of today's chronic complex humanitarian emergencies. The relentless growth of megacities in natural disaster hotspots places unprecedented numbers of vulnerable people at risk of disease and death. The Earth's fragile ecosystem has reached a critical tipping point. Today's most urgent need is for a collective endeavour on the part of the international community to redirect resources, enterprise and creativity away from the war on terror and to earnestly redeploy these in seeking solutions to the far greater and increasingly imminent threats that confront us as a consequence of global climate change.  相似文献   
534.
This paper examines the career consequences for public managers of having had full-time private sector work experience. We find positive career outcomes for public managers with private sector experience: Individuals with such experience are more likely to have been recently promoted relative to peers and to supervise somewhat greater number of employees, especially if their most recent job was in the private sector. While experience in the private sector enhances such career outcomes, the length of such experience diminishes them. The authors conclude by identifying three career scenarios emerging from the models and discussing the managerial and theoretical implications of "sector-switching careers."  相似文献   
535.
Proponents of social capital theory have long argued not only that it is in the best interest of civic life to build social capital but also that social capital is vital for the economic health of communities. This has been confirmed by recent research showing that social capital, especially in its bridging form, is positively associated with job creation at the metropolitan statistical area level. At the same time, social capital is often viewed as something either inherent or absent within a community. This article takes on that assumption by presenting a policy‐based approach to developing social capital. It provides two theoretical explanations for how social capital affects economic development and identifies four lessons for economic development practitioners to use to enhance social capital. These research‐based recommendations for economic development practitioners and policy makers seek to improve the social capital and, consequently, the economic development of their community.  相似文献   
536.
This article places the experiences of the Active Citizenship in Central America project, led by Dublin City University, within wider discussions on the role of civil society in building democracy and furthering development. The article examines project development and content and assesses its effectiveness, using a framework derived from Nancy Fraser’s (1993) Fraser, Nancy (1993) ‘Rethinking the public sphere: a contribution to the critique of actually existing democracy’, in Calhoun (1993).  [Google Scholar] concept of ‘weak’ and ‘strong’ publics. It finds that the project oscillates between these positions, and it makes policy recommendations to help to move it closer to a ‘strong publics’ conception. It ends by asserting that in the current conjuncture a ‘strong publics’ conception is a useful guiding principle for the design of development projects to strengthen civil society.  相似文献   
537.
2,4-dinitrophenol (2,4-DNP) is a compound used in the early 1900s as a weight-loss drug but later prohibited due to its severe adverse effects, including death. It has however been attracting interest, due to its weight-loss properties, and appears to be re-emerging in forensic casework. As 2,4-DNP is available for use in industry and as a pesticide and easily accessible online, the dissemination of this drug can be fast. The compound exerts its effects through inhibition of ATP synthesis, and corresponding thermogenic energy loss which can be fatal. A method for qualitative and quantitative analysis of 2,4-DNP in blood and urine specimens using GC-MS with hydrogen as carrier gas is described. The method was validated and displayed acceptable performance parameters with linearity (R2 higher than 0.998), inter-assay imprecision (lower than 10.6%), intra-assay imprecision (lower than 10.7%), and extraction efficiency (92.1%). Stability of 2,4-DNP in blood and urine was studied, and the drug was stable up to 30 days refrigeration or frozen. Six cases in United States suspected to be related to 2,4-DNP were analyzed. Three cases were found to be positive for 2,4-DNP. Concentrations of 2,4-DNP were in the range of 61.6–220 mg/L in urine and <3–114 mg/L in blood. Based on our findings, we suggest that medical examiners and forensic toxicologists be aware of the reappearance of 2,4-DNP, including this compound as a target in death investigations related to weight-loss drugs.  相似文献   
538.
539.
540.
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