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   1099篇
  免费   89篇
各国政治   112篇
工人农民   72篇
世界政治   134篇
外交国际关系   63篇
法律   619篇
中国政治   4篇
政治理论   184篇
  2023年   19篇
  2022年   8篇
  2021年   26篇
  2020年   37篇
  2019年   43篇
  2018年   75篇
  2017年   96篇
  2016年   67篇
  2015年   56篇
  2014年   62篇
  2013年   178篇
  2012年   54篇
  2011年   42篇
  2010年   20篇
  2009年   20篇
  2008年   45篇
  2007年   41篇
  2006年   41篇
  2005年   40篇
  2004年   43篇
  2003年   47篇
  2002年   34篇
  2001年   20篇
  2000年   16篇
  1999年   10篇
  1998年   6篇
  1997年   5篇
  1996年   2篇
  1995年   3篇
  1994年   3篇
  1993年   2篇
  1992年   2篇
  1991年   3篇
  1990年   1篇
  1989年   1篇
  1988年   2篇
  1987年   1篇
  1984年   2篇
  1983年   1篇
  1979年   2篇
  1978年   1篇
  1977年   1篇
  1976年   1篇
  1975年   1篇
  1973年   1篇
  1972年   2篇
  1968年   2篇
  1967年   1篇
  1966年   1篇
  1964年   1篇
排序方式: 共有1188条查询结果,搜索用时 31 毫秒
981.
The Kyoto Protocol envisages the use of various instruments to achieve emission reduction targets, one of which is the European Union Emission Trading Scheme (EU ETS), the most important market worldwide for CO2 emission allowances. The volume of European Union Allowances traded represents over 45% of all the carbon dioxide generated by human activity within the continent. In its first two phases (2005–2012), the behaviour of the EU ETS was erratic, as a result of discretionary policies, an oversupply of allowances and reduced economic activity due to the global crisis. These factors caused excessively low prices that distorted the initial goals of achieving low-carbon solutions. From 2013, changes were made to the market regulation mechanisms in order to correct these structural deficiencies. Empirical analysis of daily prices in the two central phases of the market, following the pattern of ARCH and GARCH models, shows that the measures taken within the EU generated greater confidence and stability in the market and thus reduced volatility. Subsequent price behaviour, following a bullish path, has confirmed the success of the measures taken and their contribution to fulfilling emission reduction targets.  相似文献   
982.
United Nations Security Council Resolution 1325 is a landmark pronouncement on the Women, Peace and Security Agenda. Not only does this resolution highlight the important role of the involvement of women in peace processes, but it also stresses the importance of their equal participation in all efforts for the maintenance and promotion of peace. Furthermore, it also triggers the approval of some other resolutions, which are all further elaborations on that first document. The aim of this paper is to analyse, from a cognitive linguistic perspective, the way in which women are actually narrated in these pronouncements by means of the two conceptual metaphors that are most often repeated: WOMEN ARE VICTIMS, typically found in earlier resolutions, and WOMEN ARE AGENTS OF CHANGE, as the metaphor that has gained more strength and visibility as new resolutions have continued to appear. As metaphors are the cognitive lenses we use to make sense of abstract concepts, it is important that we look closely at each of those metaphors to see how they shape the characterization of women in times of armed conflict and post-conflict and, in doing so, how they guide our understanding and behaviour towards them.  相似文献   
983.
This article reports on an indicator model to assess sustainability at the community level that was developed by an interdisciplinary work group. We applied this model in a case study of the Mixteca region in Oaxaca, Mexico, and provided a tool guide to measure the effectiveness of community-based actions. Two innovative aspects are presented: an iterative process with the community to develop a locally appropriate set of indicators drawn from the literature, and a baseline diagnostic assessment of the community’s performance on these indicators. This assessment may serve as a basis for future research and community-driven projects.  相似文献   
984.
985.
986.
This work deals with the study of the evolution and the historical experience of Spanish journalism in the context of decades of transition between the nineteenth and twentieth centuries. From the selection of the most relevant cases and the examination of tracking, or not, of models and European patterns of the reference press, singularities and analogies of the historical evolution of the Spanish journalism model may be seen – an evolutionary model fully registered within the framework of Western Europe and in one of its most fruitful phases: the origins and first development of the mass media. Therefore, the following trilogy of reference media is selected covering specified time periods: El Imparcial, Madrid, 1867–1933; La Vanguardia, Barcelona, 1881; and ABC, Madrid, 1903.  相似文献   
987.
The Cadiz courts symbolize the foundational episode of the liberal revolutions that took place in Spain and Latin America, and from this starting point, this article undertakes a comparative analysis of the different roads in political experimentation implemented in Spain and post-independent Mexico, during the first decades of the nineteenth century, in applying and consolidating liberal state models. In this case, emphasis is given to the debate arising around the representation and idea of political inclusion and exclusion put forward by the different legal frameworks in both countries, as essential cornerstones for modulating the different typologies of parliamentarianism, of the electorate and of the parliamentarian ideal, where a direct link is underlined between elitism and parliamentarian representation.  相似文献   
988.
989.
This article uses the evolution of the railways to examine the relationship between the level of economic integration and external political influences in the Balkans over a period of 150 years. The analysis focuses on two key themes: the long-term spatial evolution of the railway network and external influences on this infrastructure. To undertake this territorial analysis, we first established a Historical Geographical Information System (HGIS) that allowed us to interpret data on the evolution of the railway network and then related this to other data on themes such as changing international borders and the nationality of investment.  相似文献   
990.
Using Latinobarometer survey data, we study the evolution of religious identities among the adult populations of 17 Latin American countries between 1996 and 2013. We find several interesting patterns. First, the current religious landscape is highly dynamic and is becoming increasingly pluralist among a majority of countries. Changes derive not only from the growth of Evangelicals, as commonly assumed, but also from the sharp rise in irreligious individuals. Second, religious change cannot be convincingly explained by important theories such as secularization, religious economies, and anomie. However, the predictions derived from anomie theory seem more useful for understanding Evangelical growth. Finally, our cohort analysis indicates that aggregate religious change largely results from individual‐level change across time—religious conversion and apostasy—rather than from generational replacement. Still, there are interesting variations across countries in that respect.  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