全文获取类型
收费全文 | 4716篇 |
免费 | 146篇 |
专业分类
各国政治 | 155篇 |
工人农民 | 213篇 |
世界政治 | 311篇 |
外交国际关系 | 177篇 |
法律 | 3139篇 |
中国政治 | 24篇 |
政治理论 | 820篇 |
综合类 | 23篇 |
出版年
2023年 | 37篇 |
2021年 | 26篇 |
2020年 | 57篇 |
2019年 | 76篇 |
2018年 | 103篇 |
2017年 | 97篇 |
2016年 | 115篇 |
2015年 | 68篇 |
2014年 | 89篇 |
2013年 | 411篇 |
2012年 | 114篇 |
2011年 | 135篇 |
2010年 | 95篇 |
2009年 | 121篇 |
2008年 | 117篇 |
2007年 | 116篇 |
2006年 | 123篇 |
2005年 | 82篇 |
2004年 | 102篇 |
2003年 | 108篇 |
2002年 | 87篇 |
2001年 | 210篇 |
2000年 | 207篇 |
1999年 | 151篇 |
1998年 | 61篇 |
1997年 | 60篇 |
1996年 | 55篇 |
1995年 | 52篇 |
1994年 | 59篇 |
1993年 | 52篇 |
1992年 | 118篇 |
1991年 | 106篇 |
1990年 | 132篇 |
1989年 | 121篇 |
1988年 | 136篇 |
1987年 | 129篇 |
1986年 | 100篇 |
1985年 | 106篇 |
1984年 | 80篇 |
1983年 | 71篇 |
1982年 | 52篇 |
1981年 | 47篇 |
1980年 | 40篇 |
1979年 | 50篇 |
1978年 | 36篇 |
1976年 | 30篇 |
1975年 | 28篇 |
1974年 | 39篇 |
1973年 | 28篇 |
1970年 | 27篇 |
排序方式: 共有4862条查询结果,搜索用时 15 毫秒
351.
This report describes a case of fatal retropleural hematoma complicating percutaneous insertion of a central vein catheter. The patient was a 55-year-old female undergoing surgery for severe rheumatic mitral valve disease. Factors responsible for this catastrophic incident are the anticoagulation of the patient, the edematous state of the soft tissues, and the multiple punctures of the wall of the jugular vein. 相似文献
352.
In recent times, juvenile rehabilitation has been attacked both by liberals seeking to insert greater due process rights and protections into the juvenile justice system and by conservatives calling for more stringent handling of serious youthful offenders. The apparent pervasiveness of this attack raises the question, Is the philosophy of child saving dead? Data drawn from a survey conducted in Illinois suggest, however, that juvenile rehabilitation continues to receive support both from the public and from various groups associated with criminal justice practice and policy making. At the same time, there is also support for the notion that young criminals are responsible for their actions and are currently being treated too leniently by our courts. Finally, child saving is embraced most firmly by judges, lawyers, correctional administrators, and prison inmates and least strongly by legislators, prison guards, and the general public. 相似文献
353.
354.
S T Folland 《Journal of health politics, policy and law》1985,10(2):329-345
This paper begins by assessing the current status of health care advertising and its potential for growth, arguing that this form of marketing is not just a passing fad among a few clinics and hospitals. It then describes the opposing schools of thought concerning the economics of advertising, and considers both theory and evidence on the effects of advertising on prices, profits, quality, utilization, and innovation. 相似文献
355.
356.
357.
358.
In pursuing their goals, members of the U.S. Supreme Court areaffected by their institutional setting. How has that institutionalenvironment changed over time and what have been the politicalconsequences of those changes? Despite considerable analysisof the institutional dynamics of legislatures and executives,political scientists have been slow to bring time series techniquesto the study of the Supreme Court, and as a result much lessis known about its evolutionary path. Measuring a variety oforganizational characteristics, I construct an index of theinstitutionalization of the Supreme Court from 1790 to 1996.This indicator suggests that the integration of the Court intothe system of federal policy making has better enabled the justicesto satisfy their objectives. To demonstrate this empirically,I test a series of error correction models of judicial influence,each of which confirms that the nature of the Supreme Court'scharacter has had considerable implications for the scope ofthe justices' legal and political impact. These results underscorethe need for judicial scholars to examine the Court's policymaking in longitudinal perspective. 相似文献
359.
360.
Langhinrichsen-Rohling J Shlien-Dellinger RK Huss MT Kramer VL 《Journal of interpersonal violence》2004,19(4):484-498
This analogue study (written vignettes and videotapes) examines the influence of victim-perpetrator relationship (spouse or acquaintance), sex of perceiver, and type of abuse (psychological vs. physical) on attributions about victims and perpetrators of domestic abuse. College student participants (73 men, 108 women) were randomly assigned to condition. As expected, type of relationship influenced observer perceptions. Specifically, participants rated the victim of marital violence as more psychologically damaged and disturbed by the abuse than the victim of acquaintance violence. Furthermore, interaction effects showed that men, more than women, rated the actions of the married perpetrator as more of a victim's rights violation than the actions of the acquaintance perpetrator. Second, type of abuse was shown to influence perceptions of the perpetrator but not the victim. Sex-of-perceiver effects were also obtained. Women held the perpetrator more responsible and assigned less blame to the victim than did men. Legal and clinical implications are then discussed. 相似文献