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   1846篇
  免费   81篇
各国政治   138篇
工人农民   60篇
世界政治   231篇
外交国际关系   109篇
法律   798篇
中国政治   5篇
政治理论   571篇
综合类   15篇
  2023年   10篇
  2022年   13篇
  2021年   15篇
  2020年   31篇
  2019年   41篇
  2018年   50篇
  2017年   58篇
  2016年   73篇
  2015年   54篇
  2014年   50篇
  2013年   368篇
  2012年   55篇
  2011年   53篇
  2010年   70篇
  2009年   51篇
  2008年   64篇
  2007年   85篇
  2006年   66篇
  2005年   63篇
  2004年   70篇
  2003年   51篇
  2002年   45篇
  2001年   27篇
  2000年   38篇
  1999年   28篇
  1998年   23篇
  1997年   26篇
  1996年   23篇
  1995年   21篇
  1994年   23篇
  1993年   14篇
  1992年   14篇
  1991年   16篇
  1990年   21篇
  1989年   12篇
  1988年   17篇
  1987年   19篇
  1986年   14篇
  1985年   11篇
  1984年   9篇
  1983年   10篇
  1982年   20篇
  1981年   12篇
  1979年   12篇
  1978年   11篇
  1975年   6篇
  1974年   6篇
  1971年   6篇
  1970年   8篇
  1969年   9篇
排序方式: 共有1927条查询结果,搜索用时 15 毫秒
871.
Though debates about the negative impact landfill exerts on land and property values are by no means historically new, research into the case of developing countries has only recently begun. This article attempts to synthesise existing literature on the subject through the analysis of three case studies to enhance our understanding, especially the contextual conditions surrounding the relationship. Applying this theoretical framework to the disposal practices occurring in three cities in Ghana, this article offers insight into the culpability of landfills in negatively impacting property values. In an illuminating analysis, we argue that most engineered landfills in the country serve as a catalyst in correcting the ills of uncontrolled urbanisation (governance, attitudinal and financial constraints, etc.). We opine that landfills’ relationship with host communities must be understood in relation to our overall underdevelopment, coupled with the increasing economic and technical challenges shaping much of the country’s history.  相似文献   
872.
873.
Beckmann  Martin 《Natur und Recht》2022,44(8):520-528
Natur und Recht - Die EU hat keine originäre Regelungskompetenz für das Tierschutzrecht, verfügt aber in zahlreichen für den Tierschutz sehr relevanten Regelungsbereichen, wie...  相似文献   
874.
Rode  Martin 《Public Choice》2022,190(1-2):175-204
Public Choice - The sport of surfing is best enjoyed with one rider on one wave, but crowding makes that optimal assignment increasingly hard to attain. This study examines the phenomenon of surf...  相似文献   
875.
European Journal of Law and Economics - The political news media play an important role in the successful working of democratic societies. In order to fulfill this role, a sufficient level of...  相似文献   
876.
877.
878.
It is often said that the only constant is change itself. As time passes, the population grows, new technologies are invented, and the skills, demographics, and norms of the populace evolve. These changes, whether in isolation or in aggregate, influence the effectiveness of policy. In particular, policies designed for today's world are unlikely to provide a perfect fit tomorrow. We develop a notion of policy decay that captures this impact formally. We introduce policy decay into a paradigmatic model of legislative policymaking and show that it leads to a starkly different perspective on legislative politics. Our results upend the classic notion of gridlock and bear implications more broadly for the practice of politics. We show how a changing world impacts the power of agenda control, how it drives the dynamic path of legislation, how it reveals a novel conception of policy expertise, and how it, ultimately, provides a foundational logic to the design of bureaucracy.  相似文献   
879.
880.
Within the e-campaigning activities of political actors in Germany, the Wahl-O-Mat has emerged as a popular ‘non-party’ online tool which has been used by millions of voters before elections in Germany. An analysis of the users can provide information about the characteristics of people resorting to this and other types of online pre-election tools. Based on an application-specific approach, hypotheses about the users are developed in light of the uses and gratification theory, taking into consideration normative expectations associated with the rise of the Internet. Whether the Wahl-O-Mat helps fulfilling these expectations is analysed by drawing (1) on data generated by an online exit survey of the Wahl-O-Mat users and (2) on datasets of the German Longitudinal Election Study 2009. The findings show that users of the Wahl-O-Mat largely belong to a group of young and politically interested voters who resort primarily to the Internet to collect political information.  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