全文获取类型
收费全文 | 15388篇 |
免费 | 733篇 |
专业分类
各国政治 | 859篇 |
工人农民 | 560篇 |
世界政治 | 1137篇 |
外交国际关系 | 585篇 |
法律 | 9680篇 |
中国共产党 | 2篇 |
中国政治 | 169篇 |
政治理论 | 3006篇 |
综合类 | 123篇 |
出版年
2020年 | 260篇 |
2019年 | 290篇 |
2018年 | 363篇 |
2017年 | 413篇 |
2016年 | 414篇 |
2015年 | 372篇 |
2014年 | 362篇 |
2013年 | 1717篇 |
2012年 | 369篇 |
2011年 | 474篇 |
2010年 | 405篇 |
2009年 | 435篇 |
2008年 | 397篇 |
2007年 | 366篇 |
2006年 | 373篇 |
2005年 | 344篇 |
2004年 | 380篇 |
2003年 | 376篇 |
2002年 | 294篇 |
2001年 | 623篇 |
2000年 | 545篇 |
1999年 | 477篇 |
1998年 | 237篇 |
1997年 | 163篇 |
1996年 | 176篇 |
1995年 | 169篇 |
1994年 | 187篇 |
1993年 | 185篇 |
1992年 | 301篇 |
1991年 | 300篇 |
1990年 | 271篇 |
1989年 | 281篇 |
1988年 | 269篇 |
1987年 | 277篇 |
1986年 | 268篇 |
1985年 | 266篇 |
1984年 | 235篇 |
1983年 | 264篇 |
1982年 | 167篇 |
1981年 | 141篇 |
1980年 | 131篇 |
1979年 | 196篇 |
1978年 | 142篇 |
1977年 | 120篇 |
1976年 | 113篇 |
1975年 | 99篇 |
1974年 | 103篇 |
1973年 | 101篇 |
1972年 | 92篇 |
1969年 | 86篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
131.
H C Modlin 《The Bulletin of the American Academy of Psychiatry and the Law》1990,18(2):153-162
This paper concerning the last 87 malpractice cases referred to the Department of Psychiatry and Law, Menninger Clinic, includes 57 suits against mental health practitioners and/or institutions, and 30 nonpsychiatric suits against general hospitals, surgeons, obstetricians, etc. A patient was available for interview in only 12 percent of the psychiatric cases; in 88 percent we reviewed medical records and consulted with attorneys. In the psychiatric cases the crucial question was whether a generally accepted standard of care was breached. The inherent problems of applying appropriate criteria to standards of care by practitioners and institutions are discussed. In half the psychiatric cases we found no significant deviation from acceptable clinical performance; in half we concluded that negligent practice had occurred. We did see a litigant for evaluation in 90 percent of the nonpsychiatric cases. The main issue involving them concerned harm or disability related to presumed negligence by medical personnel. How we evaluate such cases and apply disability criteria is discussed. 相似文献
132.
In the current study the objective was to find to what extent a reliable determination of age at death is made possible by establishing the degree of aspartic acid racemization in the dentin of teeth. The results of the investigation of 46 teeth are in agreement with the values found by other authors. The method presented makes a reproducible and accurate estimation of age possible. We intend to elaborate and improve this promising method for determination of age at death. The relevant points are presented here. 相似文献
133.
Two conditions must be met in order for a person to be rightly considered the victim of a crime. First, there must be the victim of some form of harm. Second, the harm in question was the direct result of an act in which the harmed individual did not knowingly consent to take part. What are the dynamics of consent and how important should consent be in defining and placing criminal responsibility in crimes where women are sexually victimized? Finally, how does the conceptualization of victimization change when viewed from liberal and radical feminist perspectives? 相似文献
134.
135.
Joan B. Kelly 《Family Court Review》1996,34(3):373-385
A decade of divorce mediation research has focused on outcomes such as settlement rates, cost efficiency, client satisfaction, effect on levels of conflict and cooperation, psychological adjustment, and compliance. Despite methodological problems limiting generalizations, most studies report mildly favorable to very positive findings. Research on the mediation process and mediator behaviors has received very limited attention, and should be the focus of the next decade of research to elevate the mediation field to a more sophisticated, effective level of practice. 相似文献
136.
137.
Effects of positional restraint on oxygen saturation and heart rate following exercise 总被引:1,自引:0,他引:1
D T Reay J D Howard C L Fligner R J Ward 《The American journal of forensic medicine and pathology》1988,9(1):16-18
This report assesses the effects on peripheral oxygen saturation and heart rate that positional restraint induces when a person is prone, handcuffed, and "hog-tied." Peripheral oxygen saturation and heart rate were monitored at rest, during exercise, and during recovery from exercise for 10 adult subjects. The effects of positional restraint produced a mean recovery time that was significantly prolonged. Consequently, the physiological effects produced by positional restraint should be recognized in deaths where such measures are used. 相似文献
138.
139.
In Garcia v. San Antonio Metropolitan Transit Authority (1985),Justice Harry Blackmun held that the Tenth Amendment does notprevent the Congress from subjecting state and local governmentsto the provisions of the Fair Labor Standards Act, concludingthat the "political safeguards offederalism" are generally adequateto protect state interests on the national scene. This articleexamines the intellectual foundations of the "political safeguardsof federalism" and finds them inadequate. It then surveys thepost-Garcia scholarship to ascertain whether an alternativetheory of the Tenth Amendment has emerged. Concluding that ithas not, the author suggests the need for afresh approach inview of the hints contained in Justice Sandra Day O'Connor'sopinion in Gregory v. Ashcroft (1991) that five justices maybe ready to reexamine the central thesis of Garcia. 相似文献
140.