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   3979篇
  免费   187篇
各国政治   241篇
工人农民   111篇
世界政治   401篇
外交国际关系   288篇
法律   1651篇
中国共产党   2篇
中国政治   40篇
政治理论   1385篇
综合类   47篇
  2023年   18篇
  2021年   38篇
  2020年   53篇
  2019年   90篇
  2018年   126篇
  2017年   131篇
  2016年   130篇
  2015年   88篇
  2014年   101篇
  2013年   672篇
  2012年   91篇
  2011年   123篇
  2010年   114篇
  2009年   125篇
  2008年   117篇
  2007年   115篇
  2006年   127篇
  2005年   129篇
  2004年   117篇
  2003年   109篇
  2002年   135篇
  2001年   84篇
  2000年   85篇
  1999年   74篇
  1998年   65篇
  1997年   63篇
  1996年   45篇
  1995年   58篇
  1994年   60篇
  1993年   55篇
  1992年   44篇
  1991年   57篇
  1990年   36篇
  1989年   50篇
  1988年   30篇
  1987年   38篇
  1986年   41篇
  1985年   42篇
  1984年   32篇
  1983年   46篇
  1982年   43篇
  1981年   50篇
  1980年   37篇
  1979年   39篇
  1978年   35篇
  1977年   19篇
  1976年   33篇
  1974年   19篇
  1973年   20篇
  1969年   17篇
排序方式: 共有4166条查询结果,搜索用时 15 毫秒
861.
Decentralisation, or the transfer of decision-making power and funds from central to local governments, is one of the most important reform movements in Latin America. Recent constitutional changes in Ecuador have contributed to the democratisation and empowerment of municipal governments. Case studies of three municipalities in highland Ecuador examine new opportunities for NGO–municipal government collaboration. NGOs have considerable experience of working locally and can help municipalities with planning and capacity building. Municipalities offer NGOs the legitimacy and local accountability they may lack, as well as the means both to extend project activities beyond isolated communities and to maintain the results once NGO assistance ends.  相似文献   
862.
863.
James 《Orbis》2006,50(4):756-769
  相似文献   
864.
Abstract: The report of the Science Task Force of the Royal Commission on Australian Government Administration rekindled an old debate on autonomy versus accountability for government scientists. The rationale given there for allowing the natural science community great discretion in managing its own affairs while in receipt of very considerable public funds did not get much support in the debate. Unfortunately, the debate did little to illuminate the problems facing those charged with producing creative, but relevant research in public institutions. A more productive way of tackling the question of autonomy and accountability is to see whose interests are promoted by different stances on the issue. Some critics represent the quest for autonomy as simple power-seeking by professional elites. Yet the institutional setting for many supposedly autonomous scientists involved in successful innovation in industry often involves extensive interaction with non-scientists. User groups — such as the agricultural commodities research committees — influence scientists through a loosely coordinated network. In this situation a form of accountability exists, although it is not exerted through formal parliamentary mechanisms. The arrangements have some elements of corporatism. Autonomy is not prominent within this setting except elusively as a rationale used to blunt temporarily the impact of particular interest group demands that threaten the continuity required to realize investments in long-term research projects. In this case, autonomy is essentially a myth. However, to the extent that it allows scientific institutions to combine interaction in the practical world that their research must serve with some insulation from short-term political or interest group pressures, it may be valuable for successful research management. Science administrators sometimes regulate the research of their juniors quite closely, indicating that even individual “scientific autonomy” can be a very limited form of freedom. None the less, it can be managed in such a way as to allow creative talent to flourish within an accountable structure albeit one that departs from the conventional norms of responsible government.  相似文献   
865.
This article argues that the events of 11 September 2001, and their aftermath, have heightened the need both to confront terrorism directly, increase global security and enhance the structures of global governance. The article concentrates on measures to enhance global security and gover-nance. In particular, measures must be taken to address some of the root causes of terrorism: those of economic exclusion, poverty and under-development. The article argues that the World Bank, along with other international financial institutions and the UN system, have a central role to play. The article concludes by identifying four priority areas for international action.  相似文献   
866.
Many academic disciplines in the UK have recently introduced subject benchmarks that specify core or minimum content for particular degrees. The article suggests that efficiency, quality, and transparency arguments in favour of such benchmarks may be undermined by problems in specification, identification, and implementation. By contrasting the programme specification for the Master's in development studies at Bath (overspecified) with the benchmark for Master's in management and business administration (underspecified), it suggests that an intermediate benchmark for development studies could usefully enhance transparency about what development studies is and what it has to offer. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
867.
868.
869.
870.
Case processing tends to be examined with data analysis or evaluation designs. Both limit our understanding of how case processing as a whole operates and how its parts relate to each other. This article suggests queue simulation modeling as a method for dealing with these issues. We report here the initial development and analysis of a queuing model of arraignment to trial assignment. Conceptualizing on the basis of court functions and empirical findings, rather than institutional structures, we conceive a five-stage pretrial process. Using case-level, rather than system-level data, we construct a single-server, multiphase queuing model and use the model to simulate the behavior of a pretrial case processing system. Simulations show the strong impact of the final phase (trial assignment) on the entire system and that most of this impact is delay rather than service. The system is then analyzed using a factorial design that systematically alters model parameters thought to be important determinants of performance. Simulations are run for each possibility in the design, and analysis of variance is used to examine results. Analysis confirms prior results concerning final phase impact and points specifically to the import of phase capacity and exit rate. The utility of modeling is considered by suggesting some policy implications of the results for judicial staffing and behavior.  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