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   7325篇
  免费   219篇
各国政治   249篇
工人农民   255篇
世界政治   503篇
外交国际关系   232篇
法律   4960篇
中国政治   48篇
政治理论   1258篇
综合类   39篇
  2020年   93篇
  2019年   117篇
  2018年   138篇
  2017年   172篇
  2016年   164篇
  2015年   117篇
  2014年   162篇
  2013年   660篇
  2012年   177篇
  2011年   187篇
  2010年   164篇
  2009年   163篇
  2008年   189篇
  2007年   222篇
  2006年   231篇
  2005年   186篇
  2004年   192篇
  2003年   210篇
  2002年   168篇
  2001年   318篇
  2000年   292篇
  1999年   228篇
  1998年   87篇
  1997年   74篇
  1996年   77篇
  1995年   71篇
  1994年   79篇
  1993年   65篇
  1992年   142篇
  1991年   154篇
  1990年   136篇
  1989年   155篇
  1988年   135篇
  1987年   152篇
  1986年   136篇
  1985年   154篇
  1984年   120篇
  1983年   140篇
  1982年   94篇
  1981年   97篇
  1980年   70篇
  1979年   101篇
  1978年   74篇
  1977年   67篇
  1976年   58篇
  1975年   46篇
  1974年   58篇
  1973年   59篇
  1971年   51篇
  1970年   46篇
排序方式: 共有7544条查询结果,搜索用时 203 毫秒
991.
A 38-year-old diabetic woman developed hyponatraemia and fatal non-ketotic coma after elective cholecystectomy. At the autopsy, it was revealed that the immediate cause of death was cerebral oedema with secondary pontine haemorrhage. The cerebral oedema was associated with severe hyponatraemia and atrophy of the endocrine organs, including the adrenal glands. Biochemical analysis of serum taken immediately before death indicated that the primary defect was pituitary insufficiency, a recognised but rare complication of diabetes.  相似文献   
992.
104 out of 108 adult femora from the West Coastal region of India show a distinct identifiable squatting facet on their popliteal surface. The data on such features are reviewed and its relevance to medico legal and anthropological science is discussed.  相似文献   
993.
994.
995.
The post-mortem blood specimens of 389 forensic autopsies were analyzed for diazepam. The age of the cases investigated was above 10 years and the survival time was less than 12 hours. Eighteen samples corresponding to 4.6% were found to be diazepam-positive. These 18 samples were distributed equally between men and women. The proportion of diazepam-positive samples was increased in the groups of suicide and poisoning (alcohol and opiates). The association between diazepam intake and poisoning was statistically highly significant. No correlation was found between diazepam intake and age. Alcohol was found to occur significantly more often in the group of the diazepam positive cases as compared to the diazepam negative group.  相似文献   
996.
Book Reviews     
Book Review in This Article:
L aw and E thics in the P ractice of P sychiatry . Edited by Charles K. Hofling, M.D.
M ale P ractice : H ow D octors M anipulate W omen . By Robert S. Mendelsohn, M.D.
N urse P ower . By Karen O'Rourke and Salley Barton  相似文献   
997.
The American public expresses considerable consensus on those qualities of character and performance indispensable to a modern president. Contrary to expectations, however, such conceptions of an ideal president (or presidential prototypes) generally failed to provide standards by which actual presidential candidates were evaluated. Across five complementary tests, qualities that citizens thought important for an ideal president counted no more heavily in their evaluations of presidential hopefuls than did qualities thought less important—with one consistent and striking exception. Conceptions of an ideal president did set the standards by which the incumbent president was evaluated, and quite powerfully so. In the final section of the paper, we provide several interpretations of these results, suggest how public conceptions of an ideal president are acquired, and speculate about processes of presidential appraisal.  相似文献   
998.
999.
1000.
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