全文获取类型
收费全文 | 9138篇 |
免费 | 244篇 |
专业分类
各国政治 | 462篇 |
工人农民 | 271篇 |
世界政治 | 669篇 |
外交国际关系 | 298篇 |
法律 | 5778篇 |
中国政治 | 57篇 |
政治理论 | 1764篇 |
综合类 | 83篇 |
出版年
2020年 | 103篇 |
2019年 | 118篇 |
2018年 | 161篇 |
2017年 | 161篇 |
2016年 | 171篇 |
2015年 | 123篇 |
2014年 | 144篇 |
2013年 | 901篇 |
2012年 | 197篇 |
2011年 | 222篇 |
2010年 | 182篇 |
2009年 | 180篇 |
2008年 | 208篇 |
2007年 | 224篇 |
2006年 | 244篇 |
2005年 | 225篇 |
2004年 | 214篇 |
2003年 | 227篇 |
2002年 | 217篇 |
2001年 | 360篇 |
2000年 | 297篇 |
1999年 | 227篇 |
1998年 | 120篇 |
1997年 | 108篇 |
1996年 | 86篇 |
1995年 | 92篇 |
1994年 | 94篇 |
1993年 | 99篇 |
1992年 | 173篇 |
1991年 | 212篇 |
1990年 | 187篇 |
1989年 | 225篇 |
1988年 | 209篇 |
1987年 | 220篇 |
1986年 | 213篇 |
1985年 | 205篇 |
1984年 | 168篇 |
1983年 | 174篇 |
1982年 | 117篇 |
1981年 | 123篇 |
1980年 | 101篇 |
1979年 | 122篇 |
1978年 | 95篇 |
1977年 | 84篇 |
1976年 | 85篇 |
1975年 | 92篇 |
1974年 | 98篇 |
1973年 | 96篇 |
1972年 | 87篇 |
1969年 | 79篇 |
排序方式: 共有9382条查询结果,搜索用时 46 毫秒
921.
922.
Gerald J. Bayens Michael W. Manske John Ortiz Smykla 《American Journal of Criminal Justice》1998,22(2):189-206
In spite of a growing body of literature on the attitudes of the public and selected groups toward crime and punishment, including
communitybased corrections, intermediate sanctions, and intensive probation, very little is known about the attitudes of criminal
justice workgroups toward intensive supervised probation. Understanding reactions to ISP by criminal justice workgroups is
a requisite first step toward overcoming any obstacles or resistance to successful program implementation. This research reports
on a survey of criminal justice workgroup attitudes toward ISP in Wyandotte County, Kansas. 相似文献
923.
Are sectorally dependent states destined to regime instability as a result of chornic fiscal crisis? Literature emphasizing the importance of a country’s sectoral endowment suggests that oil exporters in particular should exhibit similar policy stagnation and regime decay as a result of fiscal crisis. The cases of Kuwait, Qatar, and Bahrain in the 1980s and 1990s demonstrate that fiscal crisis outcomes are not uniform. This article develops the critique that structuralist assumptions about what drives business-state relations during crisis are flawed. Abstract logics typing exogenous price sifts to the character of business-state interaction neglect the historical and instituional grounding of those relations. It is variation in the historical and institutional crafting of business-state relations that best explains how these relations shape reform under crisis and how regime stability is affected. 相似文献
924.
925.
J I Thornton 《Journal of forensic sciences》1986,31(2):756-757
Intuitively, a hand held in close proximity to a firearm at the instant of discharge will intercept a significant amount of gunshot residue, even though the hand did not actually come into contact with the weapon. There is, however, little information specifically described in the forensic science literature concerning the residue levels which might be encountered in such an instance. The present work confirms that antimony levels consistent with an individual having fired or handled a firearm may be intercepted by a hand held in close proximity. 相似文献
926.
The conditions affecting an enzyme-linked immunosorbent assay for salivary blood group substances were investigated. It was found that A, B, and O secretor saliva samples would each bind both anti-A and anti-B typing reagents. The conditions that affected the assay response were optimized for maximum sensitivity and to give the highest resolution possible between the result for an antiserum binding to homologous antigen and the response for heterologous antigen-antibody combinations. Monoclonal antibodies eliminated the heterologous binding indicating that this binding was due to a lack of specificity of the routine typing reagents. A sensitive assay using the monoclonal antibodies to distinguish between samples of A and B secretor saliva is described. 相似文献
927.
Michele Peterson-Badali June Maresca Norman W. Park Jennifer M. Jenkins 《Family Court Review》1997,35(1):66-78
Although supervised access has become a more frequently used option within the custody and access domain over the last 10 years, no empirical literature has examined supervised access from the standpoint of its effect on the legal system. As part of a large-scale evaluation of Ontorio's Supervised Access Pilot Project, the present study sought the perceptions of the legal community and the courts regarding supervised access centers. A total of 14 lawyers and 13 judges participated in semistructured telephone interviews concerning supervised access cases in general, the function and impact of the supervised access program in their community, and their satisfaction with and recommendations regarding the center. Both lawyers and judges expressed high levels of satisfaction with the centers and believed that their availability resulted in savings to the legal system and reductions in hostility and conflict between parents. Implications and limitations of the study are discussed. 相似文献
928.
Douglas W. Vick 《Journal of law and society》2004,31(2):163-193
This article concerns the effects of interdisciplinary research conducted by academic lawyers on the legal discipline itself. It discusses the intellectual tension between the modes of legal analysis traditionally used by academic lawyers and the approach taken by interdisciplinary scholars, and how this tension is rooted in the challenges interdisciplinarity poses to widely-accepted notions about the purposes of legal scholarship and the relationship between academic lawyers and the legal profession. The article considers the implications of legal interdisciplinarity in light of the cultural context from which legal interdisciplinarians emerge and how the relationship between legal scholarship and legal practice ultimately guarantees the continued existence of a distinct and coherent disciplinary identity for law. 相似文献
929.
930.