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   5984篇
  免费   143篇
各国政治   254篇
工人农民   229篇
世界政治   501篇
外交国际关系   237篇
法律   3692篇
中国政治   50篇
政治理论   1144篇
综合类   20篇
  2021年   43篇
  2020年   71篇
  2019年   106篇
  2018年   139篇
  2017年   125篇
  2016年   127篇
  2015年   75篇
  2014年   126篇
  2013年   644篇
  2012年   149篇
  2011年   164篇
  2010年   132篇
  2009年   149篇
  2008年   173篇
  2007年   170篇
  2006年   145篇
  2005年   136篇
  2004年   163篇
  2003年   127篇
  2002年   108篇
  2001年   318篇
  2000年   283篇
  1999年   194篇
  1998年   82篇
  1997年   82篇
  1996年   55篇
  1995年   56篇
  1994年   51篇
  1993年   43篇
  1992年   124篇
  1991年   140篇
  1990年   131篇
  1989年   129篇
  1988年   113篇
  1987年   127篇
  1986年   103篇
  1985年   95篇
  1984年   99篇
  1983年   85篇
  1982年   58篇
  1981年   74篇
  1980年   34篇
  1979年   75篇
  1978年   46篇
  1975年   39篇
  1974年   49篇
  1973年   56篇
  1972年   42篇
  1971年   34篇
  1970年   30篇
排序方式: 共有6127条查询结果,搜索用时 15 毫秒
961.
962.
963.
964.
Conventional models of bargaining and reassurance under incomplete information assume that actors' behavioral signals are objectively cooperative or noncooperative. Even if actors are uncertain of each other's preferences, they know what types of actions the other will view as cooperative. Yet on many real-world issues, cooperation is subjective, and what constitutes a cooperative action is conditional on the receiver's preferences. We present a formal model showing that in these cases, two-sided incomplete information actually incentivizes honest behavior and facilitates credible signaling. Because uncertain senders do not know whether a particular action will be interpreted as cooperative, they have little incentive to misrepresent, and instead honestly pursue their true goals. Thus, where cooperation is subjective, mutual uncertainty is “offsetting,” such that credible signals allow actors to quickly and accurately update their beliefs. We illustrate this logic through a case study of the Sino–Soviet split, and highlight the model's implications for contemporary U.S.–China relations.  相似文献   
965.
Kümper  Boas 《Natur und Recht》2022,44(5):305-317
Natur und Recht - Nachdem in NuR (2022, Heft 2, S. 77ff.) die Reichweite des wasserhaushaltsrechtlichen Planfeststellungsvorbehalts sowie Fragen der Verfahrenswahl erörtert wurden, behandeln...  相似文献   
966.
967.
There has been a long-standing discussion since the 1980s about the question whether new production models harbor a potential for extended employee participation and involvement, in most cases with disillusioning results. This paper is concerned with so called “agile methods”, which play an important part in the area of knowledge work in the course of the digital transformation. On the basis of two case studies from software development and industrial R&D, the paper examines the concrete implementation of these methods and the employees’ perspective upon them and their consequences. The result is that agile methods present a potential for extended employee participation and involvement; however, the realization of this potential depends on the concrete way how the agile concept of “empowerment” is implemented.  相似文献   
968.
The African people's relentless struggle to tell their own stories and take charge of their own historical languages is a prerequisite for achieving an African Renaissance. This argument, informed by Afrocentricity—a theoretical framework which advances the view that any examination of African issues must be informed by African history and culture—takes its cue from the great Senegalese Pan-Africanist and African Renaissance advocate, Cheikh Anta Diop. The year 2018 marks 70 years since Diop, at a tender age of 25, wrote his essay When will we be able to speak of an African Renaissance? On the occasion of the 70th anniversary of this article, it is appropriate that the African Renaissance project advocates take a moment and deeply reflect on how they can take African scholarship to higher levels and intensify and consolidate the struggle to liberate Africa from being preoccupied with the Eurocentric trajectory of privileging Europe and Europeans in all aspects of life—the intellectual, political, cultural, social and material. This article argues that embracing Africology—the Afrocentric approach to scholarship—is the first step towards the liberation of a scholarship project. Diop dedicated his life to using sciences—both the natural and social sciences for the liberation of Africa and humankind—to liberate Africans from inferiority complex, and Europeans from superiority complex. Although Diop recognised both the importance of science and ideology in the service of humanity, he drew a line between them.  相似文献   
969.
970.
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