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   2047篇
  免费   118篇
各国政治   130篇
工人农民   90篇
世界政治   162篇
外交国际关系   138篇
法律   930篇
中国政治   12篇
政治理论   666篇
综合类   37篇
  2023年   16篇
  2022年   18篇
  2021年   21篇
  2020年   69篇
  2019年   71篇
  2018年   79篇
  2017年   114篇
  2016年   98篇
  2015年   68篇
  2014年   73篇
  2013年   250篇
  2012年   91篇
  2011年   83篇
  2010年   75篇
  2009年   77篇
  2008年   88篇
  2007年   77篇
  2006年   69篇
  2005年   66篇
  2004年   66篇
  2003年   50篇
  2002年   56篇
  2001年   41篇
  2000年   33篇
  1999年   29篇
  1998年   32篇
  1997年   16篇
  1996年   23篇
  1995年   26篇
  1994年   20篇
  1993年   14篇
  1992年   17篇
  1991年   24篇
  1990年   20篇
  1989年   14篇
  1988年   13篇
  1987年   15篇
  1986年   17篇
  1985年   18篇
  1984年   16篇
  1983年   7篇
  1982年   16篇
  1981年   7篇
  1980年   16篇
  1979年   9篇
  1977年   6篇
  1973年   4篇
  1972年   4篇
  1967年   5篇
  1966年   4篇
排序方式: 共有2165条查询结果,搜索用时 15 毫秒
901.
902.
903.
In late 2015 and early 2016, the Canadian government resettled 25,000 Syrian refugees within roughly a three‐month period. This initiative brought a much higher number of refugees to Canada than are usually accepted in that time frame and put pressure on the resettlement system. This article focuses on policy learning on the part of street‐level bureaucrats—employees of the organizations that do the work of resettling Government Assisted Refugees at the community level—and how they dealt with the pressure created by this situation. The findings indicate that the Syrian initiative exposed weaknesses in the existing system and created new obstacles with which street‐level bureaucrats working for Service Provider Organizations (SPOs) had to contend. Presented with an overwhelming strain on the system, street‐level bureaucrats at Saskatoon SPOs performed a real‐time evaluation of the system in which they work and devised solutions to issues as they arose.  相似文献   
904.
905.
A good relationship between council and senior staff is essential for the successful operation of the municipality. However, the academic treatment of the council-staff relationship has lagged real-world expectations. The purpose of this article is to extend the literature on council-staff relations by identifying the competencies associated with the concept of political acuity needed to maintain this good relationship.  相似文献   
906.
This article presents exploratory research into the potential for using artificial intelligence to analyze information obtained through requests made to municipal non-emergency call centers/centres municipaux d’appels non urgents (CANU). The research identifies three possible uses of information from a CANU, either for internal management, service delivery or strategic decision-making. These uses of information are explored through the analysis of the City of Gatineau CANU. The results determine two sets of hypotheses to promote optimal use of the data collected using sophisticated digital tools. Research shows that CANUs could be information nodes dedicated to the processing, distribution and strategic analysis of information.  相似文献   
907.
One challenge for government administration is to reap the benefits of specialization while minimizing its negative side effects. In this article, I study the factors that motivate departments to contribute to the joint formulation of public policies. I derive testable hypotheses that discriminate between two competing motivations for interdepartmental cooperation. If department managers are concerned for the quality of public policy, I expect cooperation to be efficient. If, by contrast, departments compete for administrative turf, I expect cooperation to be inefficient and resources to be wasted. I test those hypotheses by studying all policy proposals adopted and published by the European Commission between 2015 and 2017—a total of approximately 4,000 cases. For politically salient proposals, I find that departments are more likely to contribute if they expect competing departments to become active, too. By contrast, the preparation of technical, non-salient proposals is left to the most specialized departments. Overall, my findings suggest that interdepartmental cooperation in the European Commission is significantly motivated by DGs' competition for administrative turf.  相似文献   
908.
Chic on Display     
正Fashion is a way of life.Although it may be unique and based on cultural inclination,it is also a global language understood by all.Fashion can manifest itself in clothing,accessories,makeup,footwear and body posture,making it a diverse industry that is always relevant and dynamic.Being a fashion designer is all about telling a particular story through art,which I have been actively involved in for the past 10 years.  相似文献   
909.
The impact of phylogeographic information on mtDNA forensics has been limited to the quality control of published sequences and databases. In this work we use the information already available on Eurasian mtDNA phylogeography to guide the choice of coding-region SNPs for haplogroup H. This sub-typing is particularly important in forensics since, even when sequencing both HVRI and HVRII, the discriminating power is low in some Eurasian populations. We show that a small set (eight) of coding-region SNPs resolves a substantial proportion of the identical haplotypes, as defined by control-region variation alone. Moreover, this SNP set, while substantially increasing the discriminating efficiency in most Eurasian populations by roughly equal amounts, discloses population-specific profiles.  相似文献   
910.
Politicians who support higher public spending in the hope of gaining the support of transfer recipients, such as the aged, the unemployed, and those on welfare, have no reason to believe that the strategy will succeed; according to the evidence reviewed here, transfer recipients do not vote much differently on such issues from other voters. State and local employees have shown a clear preference for higher public spending, but their numbers are limited and the relative strength of their preference weak, so that their impact on voting outcomes has been only marginal.  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