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   11467篇
  免费   378篇
各国政治   367篇
工人农民   642篇
世界政治   724篇
外交国际关系   373篇
法律   7243篇
中国共产党   34篇
中国政治   135篇
政治理论   2187篇
综合类   140篇
  2021年   88篇
  2020年   190篇
  2019年   181篇
  2018年   278篇
  2017年   325篇
  2016年   366篇
  2015年   272篇
  2014年   281篇
  2013年   1037篇
  2012年   297篇
  2011年   324篇
  2010年   242篇
  2009年   318篇
  2008年   381篇
  2007年   404篇
  2006年   364篇
  2005年   342篇
  2004年   331篇
  2003年   277篇
  2002年   284篇
  2001年   381篇
  2000年   339篇
  1999年   271篇
  1998年   159篇
  1997年   119篇
  1996年   152篇
  1995年   125篇
  1994年   132篇
  1993年   135篇
  1992年   207篇
  1991年   254篇
  1990年   221篇
  1989年   203篇
  1988年   228篇
  1987年   207篇
  1986年   224篇
  1985年   195篇
  1984年   167篇
  1983年   160篇
  1982年   104篇
  1981年   123篇
  1980年   101篇
  1979年   106篇
  1978年   90篇
  1977年   79篇
  1976年   64篇
  1975年   65篇
  1974年   66篇
  1973年   84篇
  1971年   57篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
221.
Langway L  Lubenow GC  Abramson P 《Newsweek》1983,101(23):60-3, 67
  相似文献   
222.
Reviews     
Stephen White, Alex Pravda & Zvi Gitelman, eds, Developments in Soviet Politics. London: Macmillan, 1990, xvii+310 pp., £35.00 h/b, £9.99, p/b.

Jiri Valenta & Frank Cibulka, eds, Gorbachev's New Thinking and Third World Conflicts. New Brunswick, NJ: Transaction Publishers, 1990, xxxiii+352 pp., $34.95, £25.95.

John Bushnell, Moscow Graffiti: Language and Subculture. Boston, MA: Unwin Hyman, 1990, xii+263 pp., £28.00 h/b, £9.95 p/b.

Susanne Oxenstierna, From Labour Shortage to Unemployment? The Soviet Labour Market in the 1980s. Stockholm: Almqvist & Wiksell International, 1990, 311 pp., SEK 206.00.

E. Biberaj, Albania, A Socialist Maverick. Boulder, San Francisco, and Oxford: Westview Press, 1990, viii+157 pp., £22.95.

Christopher Cerf & Marina Albee, eds, Small Fires: Letters from the Soviet People to Ogonyok Magazine 1987–1990, with an introduction by Vitaly Korotich, editor‐in‐chief of Ogonyok, and an afterword by Andrei Sakharov. New York: Summit Books, 1990, 303 pp., $22.95.  相似文献   

223.
224.
The role of the forensic toxicologist in helping to determine causes of death or in aiding in the resolution of "driving under the influence" or similar cases is well known and clearly understood. Less clearly defined is the position of the forensic toxicologist vis-à-vis other socially significant problems. However, as the 21st century approaches, it is worth considering how forensic toxicology can help in unraveling some of these problems. The problem of violence between intimates--that is, domestic violence--is a social problem in which it has been long felt that alcohol has played a part. Until now, though, no carefully controlled toxicological studies have been conducted to substantiate this or to determine whether other drug use is associated with domestic violence. At the San Francisco Medical Examiner's Office, toxicological data from both the victim and the suspect in 20 cases of domestic violence that ended in homicide have been gathered. It was found that alcohol or other drugs or a combination of these factors was invariably present in the suspect, the victim, or both. The implications of these results and how they can be used to develop a toxicological strategy to help reduce the most serious consequences of domestic violence are presented.  相似文献   
225.
Deoxyribonucleic acid (DNA) was isolated from a number of spongy and compact human bone tissue specimens, and the yield was estimated on a "per milligram of starting tissue" basis. DNA was, in addition, isolated from a number of corresponding blood and bone tissue specimens. Spectrophotofluorometry and ethidium bromide visualization on minigels were used to estimate the quantity and degree of degradation of DNA. The DNA from several blood-bone pairs is shown to give concordant restriction fragment length polymorphism (RFLP) typing results by two different typing protocols with five different single-locus probes. DNA from several additional blood-bone pairs is shown to give concordant results for human leucocyte antigen (HLA)-DQ alpha phenotypes following polymerase chain reaction (PCR) amplification and hybridization to specific allele-specific oligonucleotide (ASO) probes, and for the variable numbers of tandem repeats (VNTR) length polymorphisms 3' to the human apolipoprotein B (APOB) gene following PCR amplification with specific primers and analysis of the products by electrophoresis and ethidium bromide visualization.  相似文献   
226.
227.
Social scientists have increasingly become involved in the submission of amicus curiae or friend of the court briefs in legal cases being decided by state and federal courts. This increase has triggered considerable debate about the use of briefs to communicate relevant social science research. This article evaluates the strengths and weaknesses of various methods of summarizing social science research for the courts. It also reviews the procedures for submitting briefs developed by the American Psychology-Law Society which, in collaboration with the American Psychological Association, has submitted its first brief inMaryland v. Craig, a case recently decided by the U.S. Supreme Court.The authors wish to thank James Ogloff, Kathy Roesch, and Claudia Worrell for their comments on an earlier draft  相似文献   
228.
229.
The more flagrant aspects of Antisocial Personality Disorder (APD), particularly criminality, are thought to diminish or "burnout" after age 30. However, empirical evidence of burnout in clinically defined groups is lacking. This study explores burnout in a cohort of forensic psychiatric patients, aged 41 to 67, with clinically diagnosed DSM-III APD (N = 39). Conviction data revealed that criminality did appear to decline from age 27 onward, but not in a straightforward manner. Further, a significant portion of the cohort remained criminally active throughout most of their adult lives. Age did not appear to interact with crime class.  相似文献   
230.
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