全文获取类型
收费全文 | 20135篇 |
免费 | 522篇 |
专业分类
各国政治 | 924篇 |
工人农民 | 778篇 |
世界政治 | 1702篇 |
外交国际关系 | 762篇 |
法律 | 11507篇 |
中国共产党 | 2篇 |
中国政治 | 90篇 |
政治理论 | 4680篇 |
综合类 | 212篇 |
出版年
2020年 | 247篇 |
2019年 | 288篇 |
2018年 | 382篇 |
2017年 | 456篇 |
2016年 | 503篇 |
2015年 | 337篇 |
2014年 | 401篇 |
2013年 | 2196篇 |
2012年 | 463篇 |
2011年 | 508篇 |
2010年 | 419篇 |
2009年 | 457篇 |
2008年 | 536篇 |
2007年 | 554篇 |
2006年 | 523篇 |
2005年 | 468篇 |
2004年 | 479篇 |
2003年 | 505篇 |
2002年 | 509篇 |
2001年 | 748篇 |
2000年 | 688篇 |
1999年 | 582篇 |
1998年 | 343篇 |
1997年 | 312篇 |
1996年 | 255篇 |
1995年 | 244篇 |
1994年 | 279篇 |
1993年 | 264篇 |
1992年 | 386篇 |
1991年 | 420篇 |
1990年 | 360篇 |
1989年 | 392篇 |
1988年 | 349篇 |
1987年 | 371篇 |
1986年 | 388篇 |
1985年 | 370篇 |
1984年 | 311篇 |
1983年 | 365篇 |
1982年 | 288篇 |
1981年 | 262篇 |
1980年 | 201篇 |
1979年 | 268篇 |
1978年 | 183篇 |
1977年 | 162篇 |
1976年 | 153篇 |
1975年 | 136篇 |
1974年 | 160篇 |
1973年 | 128篇 |
1972年 | 124篇 |
1971年 | 107篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
181.
182.
This Article analyzes the development and complexities of the antitrust state action doctrine and the Local Government Antitrust Act as these doctrines apply to both "municipalities" and private entities. The restructuring of a public hospital is used as a model to facilitate the antitrust analysis. The restructuring model, which typically involves the leasing of a hospital facility by a public entity to a private nonprofit corporation, offers the unique opportunity to compare the different standards employed under the state action doctrine and the Local Government Antitrust Act. As a practical matter, the Article provides a framework for a public hospital to evaluate the impact of corporate restructuring on its antitrust liability exposure and to develop strategies to minimize antitrust risks. 相似文献
183.
184.
"The authors attempt to present some empirical findings regarding a phenomenon which they chose to call the 'transition in migratory patterns'.... The general hypothesis states that: changes in migratory patterns are due to an interaction between those economic, political and social processes which affect the distribution of the population; and that this interaction is also highly influenced by macroeconomic politics--an arena where technology plays a dominant role." Data are for Guadalajara and the state of Jalisco in Mexico. (SUMMARY IN ENG) 相似文献
185.
Drug trade is widely seen as a phenomenon rather new to the Netherlands. However, at the beginning of the 20th century the Dutch pharmaceutical industries were already extensively involved in the production of both opiates and cocaine, and they went on exporting large quantities of these drugs after the Opium Act (1919) took force. Until the 1960s, arrests were not at all common, and these largely affected minority groups like Chinese opium smokers and black marijuana users. Since then, drug control efforts have increased by leaps and bounds. At first, cannabis was the main target; then the focus turned to heroin, and that was later joined by cocaine. This paper traces the history of the drug trade and drug control in the Netherlands, with emphasis on their development in Amsterdam. The conclusion is reached that, in spite of drastic changes in both drug trade and drug control, certain ideologies, constructs and strategies have remained remarkably stable. 相似文献
186.
Richard A. Leo 《Crime, Law and Social Change》1992,18(1-2):35-59
Our police, with no legal sanction whatever, employ duress, threat, bullying, a vast amount of moderate physical abuse and a certain degree of outright torture; and their inquisitions customarily begin with the demand: If you know what's good for you, you'll confess. (Ernest Jerome Hopkins, 1931)1
Today, Ness Said, interrogation is not a matter of forcing suspects to confess but of conning them. Really, what we do is just to bullshit them (William Hart, 1981)2
There is an interesting irony at work here: restrict police use of coercion, and the use of deception increases. (Gary Marx, 1988)3
In both popular discourse and academic scholarship one continually encounters references to the tradition-bound police who are resistant to change. Nothing could be further from the truth. The history of the American police over the past 100 years is the history of drastic, if not radical, change. (Samuel Walker, 1977)4
A longer version of this paper was presented at the Annual Meeting of the American Society of Criminology in November, 1991. 相似文献
187.
188.
Lobbyists, entrenched forces in congress and self-interested friends will try to stymie Clinton's efforts. A look at four key arenas of combat. 相似文献
189.
190.
Yood KJ 《Health care law newsletter / Weissburg and Aronson, Inc》1992,7(10):8-12
A 1990 report prepared by the Office of Inspector General estimated that as much as $1 billion is lost to the Medicare program annually because (i) secondary payor situations are not detected and (ii) insurance companies often do not pay when they are required to be the primary payors. Office of Inspector General, No. A-09-98-00151, April 1990, Medicare and Medicaid Guide (CCH) [symbol: see text] 39,112, at 25,649. In order to better enforce the MSP provisions, suggestions have been made at the Congressional level to impose sanctions against providers who demonstrate a pattern of inappropriate billing practices such as double billing, repeated failures to screen beneficiaries for other insurance coverage, and the repeated submission to Medicare of bills that should be submitted to another payor. (See the Subcommittee Report on erroneous payments under the MSP program, supra.) Although authority for such sanctions has yet to be adopted, given the fiscal problems currently plaguing the federal government, providers can expect increased enforcement of the MSP provisions as a means of reducing Medicare costs, and should review their screening and billing practices accordingly. 相似文献