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   525篇
  免费   16篇
各国政治   24篇
工人农民   18篇
世界政治   46篇
外交国际关系   12篇
法律   230篇
中国政治   7篇
政治理论   199篇
综合类   5篇
  2022年   3篇
  2020年   4篇
  2019年   6篇
  2018年   10篇
  2017年   14篇
  2016年   8篇
  2015年   5篇
  2014年   7篇
  2013年   82篇
  2012年   10篇
  2011年   12篇
  2010年   15篇
  2009年   14篇
  2008年   8篇
  2007年   13篇
  2006年   12篇
  2005年   18篇
  2004年   21篇
  2003年   10篇
  2002年   19篇
  2001年   5篇
  2000年   14篇
  1999年   10篇
  1998年   14篇
  1997年   6篇
  1995年   12篇
  1994年   6篇
  1993年   7篇
  1992年   9篇
  1991年   10篇
  1990年   8篇
  1989年   7篇
  1988年   11篇
  1987年   15篇
  1986年   12篇
  1985年   10篇
  1984年   10篇
  1983年   9篇
  1982年   5篇
  1981年   14篇
  1980年   6篇
  1979年   5篇
  1978年   7篇
  1977年   7篇
  1976年   8篇
  1975年   3篇
  1974年   2篇
  1973年   2篇
  1972年   3篇
  1965年   2篇
排序方式: 共有541条查询结果,搜索用时 15 毫秒
61.
62.
63.
The Patents Court has ruled that it has discretion to awarda claimant a negative declaration that its own product was obviousat the priority date of certain divisional applications. Thegrant of the declaration sought would assure the claimant thatit was not accruing ongoing liability.  相似文献   
64.
65.
66.
Self‐driving cars (also known as driverless cars, autonomous vehicles, and highly automated vehicles [HAVs]) will change the regulatory, political, and ethical frameworks surrounding motor vehicles. At the highest levels of automation, HAVs are operated by independent machine agents, making decisions without the direct intervention of humans. The current transportation system assumes human intervention though, including legal and moral responsibilities of human operators. Has the development of these artificial intelligence (AI) and autonomous system (AS) technologies outpaced the ethical and political conversations? This paper examines discussions of HAVs, driver responsibility, and technology failure to highlight the differences between how the policy‐making institutions in the United States (Congress and the Public Administration) and technology and transportation experts are or are not speaking about responsibility in the context of autonomous systems technologies. We report findings from a big data analysis of corpus‐level documents to find that enthusiasm for HAVs has outpaced other discussions of the technology.  相似文献   
67.
Journal of Chinese Political Science - Over the past few years, the implementation of the Belt and Road Initiative (BRI) has seen a marked increase among state-owned enterprises and large...  相似文献   
68.
What happens to feminism in the university is parallel to what happens to feminism in other venues under economic restructuring: while the impoverished nation is forced to cut social services and thereby send women back to the hierarchy of the family, the academy likewise reduces its footprint in interdisciplinary structures and contains academic feminists back to the hierarchy of departments and disciplines. When the family and the department become powerful arbiters of cultural values, women and feminist academics by and large suffer: they either accept a diminished role or are pushed to compete in a system they recognize as antithetical to the foundational values of feminist priorities of social justice. Collaborative work to nurture diversity and interdisciplinarity does not register as individual accomplishment. This paper considers the necessity of this type of academic work to further the vision of a society committed to the collective values espoused by feminism and other areas in social justice.  相似文献   
69.
70.
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