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   20355篇
  免费   1320篇
各国政治   820篇
工人农民   926篇
世界政治   1343篇
外交国际关系   644篇
法律   14203篇
中国共产党   2篇
中国政治   136篇
政治理论   3499篇
综合类   102篇
  2021年   109篇
  2020年   466篇
  2019年   489篇
  2018年   621篇
  2017年   654篇
  2016年   725篇
  2015年   554篇
  2014年   588篇
  2013年   2033篇
  2012年   547篇
  2011年   591篇
  2010年   597篇
  2009年   629篇
  2008年   588篇
  2007年   564篇
  2006年   595篇
  2005年   492篇
  2004年   507篇
  2003年   426篇
  2002年   474篇
  2001年   805篇
  2000年   689篇
  1999年   556篇
  1998年   270篇
  1997年   214篇
  1996年   221篇
  1995年   235篇
  1994年   210篇
  1993年   230篇
  1992年   374篇
  1991年   371篇
  1990年   357篇
  1989年   327篇
  1988年   370篇
  1987年   326篇
  1986年   407篇
  1985年   409篇
  1984年   316篇
  1983年   290篇
  1982年   202篇
  1981年   179篇
  1980年   161篇
  1979年   245篇
  1978年   146篇
  1977年   113篇
  1975年   122篇
  1974年   162篇
  1973年   102篇
  1972年   103篇
  1971年   93篇
排序方式: 共有10000条查询结果,搜索用时 125 毫秒
121.
122.
Andrew M. Greeley is a priest, sociologist, novelist, and journalist. His scholarly writings concentrate on religion and ethnicity. His other writings range from critiques of the Catholic church to best-selling novels.  相似文献   
123.
Conclusion We have in this paper tried to set out a framework which can facilitate analysis of the current and future situation of traditional rulership in contemporary African society. Our presentation of a proposed model for such an analysis is no doubt still in its elementary stages of formation. Much more work needs to be done. Nevertheless, our analysis has revealed certain salient elements and uncovered certain unresolved issues. If traditional rulers genuinely care about their own future they will have to devise techniques of legitimation which not only endear them to the government and the non-traditional elites, but also, and more importantly, to the mass of the people. True, the original role of the traditional rulers may be no more; still, it may be possible to salvage what is left.  相似文献   
124.
The authors examine the characteristics of threatening and otherwise inappropriate communications sent to members of the U.S. Congress by a sample of 86 subjects, 20 of whom threatened assassination. We quote excerpts from these letters and provide quantitative data on such variables as the volume, duration, form, and appearance of such communications; the enclosures; the subjects' perceived relationships to the recipients; the thematic content of the communications; and the messages and threats communicated. Comparisons between 43 subjects who pursued encounters with members of Congress and 43 who did not revealed 17 factors associated with such pursuit. In this population, threateners were significantly less likely to pursue an encounter than inappropriate letter writers who did not threaten, regardless of the type of threat or the harm threatened. Inappropriate letters to members of Congress are compared with those directed to Hollywood celebrities. Mentally disordered persons writing to public figures often mention and sometimes threaten public figures other than those to whom the letters are addressed, which raises important issues regarding notification of endangered third parties and the sharing of information among protective agencies.  相似文献   
125.
This article argues that while the attempt by Alex Callinicos to construct a non-reductionist approach for theorizing the international is brave, it falls short of the target due, in part, to the failure to look in the right place for a non-reductionist Marxism. In taking us ‘back to the future’ of the debate on ‘one logic or two?’ (‘economics’ or ‘geopolitics and economics’), the quest can at best result only in the construction of a thin materialist reductionism. This article develops an approach that takes norms and (racist) identity seriously—one that simultaneously reconfigures our conception of the international as a hierarchy rather than as a pure anarchy, thereby prompting a reconsideration of Callinicos's commitment to a neorealist anarchic conception of the international. This article closes by suggesting that the Eurocentrism of much Marxist International Relations scholarship obscures the role of non-Western resistance in the making of global politics.  相似文献   
126.
In the forensic science laboratory, the recovery of spermatozoa from vaginal swabs, or vaginal cells from penile swabs, can help determine if sexual intercourse may have taken place. There are several methods used to recover spermatozoa and cells from the swabs before visualisation on a microscope slide and most of these methods use water. Phosphate buffered saline (PBS) is a non-toxic solution used in many biological laboratories. Unlike water, PBS prevents cells rupturing or shrivelling up due to osmosis. This study demonstrates that PBS can be used for the extraction of spermatozoa and cells from swabs and that PBS does not affect subsequent DNA profiling.  相似文献   
127.
Toxicologic findings in the USS Iowa disaster.   总被引:5,自引:0,他引:5  
The toxicologic results from the 47 victims of the explosion on the USS Iowa are presented. Good correlation between carboxyhemoglobin saturations and cause of death was found. There were no correlations between blood cyanide concentrations and causes of death. Volatile analysis suggested postmortem ethanol production rather than antemortem ethanol ingestion. No drugs except nicotine were detected in any of the victims.  相似文献   
128.
129.
Presents forensic medical characteristics of the specific features of stabbed and cut injuries of human skin and jersey. Suggests a complex of signs that will help determine some structural parameters of a knife blade and the conditions of its interaction with the injured site of human body.  相似文献   
130.
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