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   275篇
  免费   9篇
各国政治   24篇
工人农民   33篇
世界政治   19篇
外交国际关系   12篇
法律   140篇
中国政治   1篇
政治理论   53篇
综合类   2篇
  2022年   2篇
  2020年   6篇
  2019年   7篇
  2018年   4篇
  2017年   5篇
  2016年   11篇
  2015年   4篇
  2014年   7篇
  2013年   42篇
  2012年   10篇
  2011年   6篇
  2010年   9篇
  2009年   11篇
  2008年   8篇
  2007年   6篇
  2006年   7篇
  2005年   12篇
  2004年   7篇
  2003年   5篇
  2002年   7篇
  2001年   4篇
  2000年   7篇
  1999年   4篇
  1998年   3篇
  1997年   5篇
  1996年   3篇
  1995年   3篇
  1994年   2篇
  1993年   3篇
  1992年   4篇
  1991年   2篇
  1990年   6篇
  1989年   5篇
  1988年   8篇
  1987年   3篇
  1986年   2篇
  1985年   4篇
  1984年   2篇
  1983年   5篇
  1982年   4篇
  1981年   3篇
  1980年   2篇
  1979年   3篇
  1975年   5篇
  1974年   2篇
  1972年   2篇
  1971年   3篇
  1970年   2篇
  1968年   1篇
  1966年   1篇
排序方式: 共有284条查询结果,搜索用时 462 毫秒
181.
This paper describes the U.S. experience in using the Internet to disseminate international information about the technical and economic performance of newly demonstrated, energy efficiency technologies. It draws specifically on Oak Ridge National Laboratory's use of the Internet to promote the goals of the International Energy Agency's Center for the Analysis and Dissemination of Demonstrated Technologies (CADDET). Statistics from the U.S. CADDET home page system illustrates the potential of the Internet for contributing significantly to the goals of international information exchange. However, to reach a wider range of international and domestic audiences (beyond primarily upscale and educated professionals located in industrialized countries), Internet systems need to include other dissemination efforts that reach individuals in countries and organizations not currently using Internet services. In addition, more personal and customized information sources may be needed for providing users with the types of assistance and guidance required to translate knowledge of a technology's technical and financial performance into a decision to purchase, install, and use the technology.  相似文献   
182.
183.
184.
185.
This research note presents data about mentally disordered offenders (MDOs) treated in inpatient psychiatric services. Data are derived from 1980 admission surveys by the Survey and Reports Branch, National Institute of Mental Health (NIMH). These data report for the first time inpatient services provided to MDOs by non-Federal general and private hospitals. A total of 31,773 MDOs were admitted, with 85% going to state and county mental hospitals. The largest group, including admissions for evaluation, was ISTs (58%), followed by mentally disordered prisoners (32%), NGRIs (8%), and MDSOs (3%). Women and whites tended to be overrepresented among MDOs as compared to prison and jail inmates. Clear diagnostic differences by legal status were found, with schizophrenia predominant among NGRIs (81%) and alcohol and drug abuse disorders more frequent among ISTs. Overall, state and county hospitals in both 1967 and 1980 were the primary locus of care for mentally disordered offenders.  相似文献   
186.
187.
Women, Women's Work and ‘Women's Studies’ are in a disadvantaged and marginal position within academic settings. This is a reflection of women's position in society in general, and it should be no surprise to find it to be the case in sociology as elsewhere. Women's studies has achieved some respectability within the social sciences, but rather than this being seen as a straightforward success, the disadvantages of this ‘respectability’ must be understood, as must the subtlety of male incorporation of feminist ideas not at a conscious level but within and through the male defined ethos of academia. The use of a qualitative methodology to get behind the ‘facts’ of qualitative differences in women's and men's positions is important. The lives of women postgraduates and researchers in Great Britain, those women on the bottom rung, can give us insights into the difficulties for women's studies and into the possibilities for the direction that attempts to redress the imbalances between men and women in academia might take.  相似文献   
188.
189.
Bullet embolism is a well-recognized phenomenon. While bullet embolism is not common, renal artery bullet embolism appears to be very rare. We report three cases of bullet embolism to a renal artery. Autopsy findings and bullet types are presented. Such cases are of particular interest to both the medical examiner and the clinician. Failure to consider this phenomenon clinically could lead to infarction of a kidney. A consideration of this phenomenon at autopsy could shorten the dissection time required to retrieve the bullet.  相似文献   
190.
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