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   20356篇
  免费   1320篇
各国政治   820篇
工人农民   926篇
世界政治   1343篇
外交国际关系   644篇
法律   14204篇
中国共产党   2篇
中国政治   136篇
政治理论   3499篇
综合类   102篇
  2021年   109篇
  2020年   466篇
  2019年   489篇
  2018年   621篇
  2017年   654篇
  2016年   725篇
  2015年   554篇
  2014年   588篇
  2013年   2033篇
  2012年   547篇
  2011年   591篇
  2010年   597篇
  2009年   629篇
  2008年   588篇
  2007年   564篇
  2006年   595篇
  2005年   492篇
  2004年   507篇
  2003年   426篇
  2002年   474篇
  2001年   805篇
  2000年   689篇
  1999年   556篇
  1998年   270篇
  1997年   214篇
  1996年   221篇
  1995年   235篇
  1994年   210篇
  1993年   230篇
  1992年   374篇
  1991年   371篇
  1990年   357篇
  1989年   327篇
  1988年   370篇
  1987年   326篇
  1986年   407篇
  1985年   409篇
  1984年   316篇
  1983年   290篇
  1982年   202篇
  1981年   179篇
  1980年   161篇
  1979年   245篇
  1978年   146篇
  1977年   113篇
  1975年   122篇
  1974年   162篇
  1973年   102篇
  1972年   103篇
  1971年   93篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
161.
162.
Dr. Wilton Marion Krogman was one of the major founders of physical and forensic anthropology in the United States. His extraordinary career spanned nearly six decades, and he was universally admired and respected for his scholarship, teaching, research, wit, and humanity. While studies based on human skeletal remains have long been used to assist the medicolegal system, the late Dr. Krogman can be credited with uniting these areas into the discipline of forensic anthropology. His "Guide to the Identification of Human Skeletal Material" (1939) in the F.B.I. Law Enforcement Bulletin became the foundation of this discipline; his monumental book The Human Skeleton in Forensic Medicine (updated with the author in 1986) solidified its establishment. The purpose of this paper is to pay tribute to this great man and outline his influence on the development and advancement of forensic anthropology.  相似文献   
163.
Is medical care different? Old questions, new answers   总被引:3,自引:0,他引:3  
This paper examines whether changes in medical markets may be making them more like other markets. The emergence of HMOs and other managed care systems appears to have increased the consumer's potential ability to make better comparative judgments about the price and quality of medical care, and also seems to have made medical care more like other goods. However, the evidence that medical care is a "reputation good" suggests that it is, in this respect, different from other goods. Finally, the social concerns about medical care use necessarily make medical care different.  相似文献   
164.
165.
166.
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   
167.
Conclusion The housing arbitration system used by Brigham Young University's Housing Arbitration Board (HAB) has been widely used at the school for many years. It has not worked perfectly. Some landlords are critical of the school's laxness in enforcing arbitral awards.In general, students prefer the process over small claims court (chiefly, it appears, because of cost factors). The school administrators prefer mediation over arbitration but recognize that mediation does not always resolve impasses. Legal questions exist about BYU's potential restraint of trade in using the obligatory contracts the school mandates for landlords. The process relies upon persons of goodwill to serve on the tribunals, but has a long enough track record to demonstrate the HAB concept works quite well. Because of annual turnover, the need for training of mediators/arbitrators is always critical. Other universities may well wish to emulate (or modify) the HAB model in resolving their landlord and student-tenant disputes. William M. Timmins is Professor of Personnel Administration and Labor-Management Relations at the Graduate School of Management, Brigham Young University, Provo, Utah 84602. Among his recent publications isThe International Economic Policy Coordination Instrument: The OECD Experience (London: The University Press, 1985).  相似文献   
168.
While the holdings in Davidowitz and Arkansas Blue Cross & Blue Shield arose in different contexts, they both reflect the courts' increasing willingness to consider the importance of cost containment in the health insurance arena, even though patient accessibility to health care may be restricted as a result. If the holding in Davidowitz is not successfully appealed, providers may need legislative relief in order to retain their ability to take valid assignments of patient claims for payment from ERISA plans. It is uncertain whether such legislation can be sought at the state level or must instead come from Congress due to ERISA preemption of state legislation. Clearly, the district court decision on remand in Arkansas Blue Cross & Blue Shield will be closely watched for any light it may shed on this question. On a pragmatic note, providers who have not entered into "participation" agreements with insurers or other private payors may now have a greater incentive to do so, and "nonparticipating" providers who continue to obtain assignments from patients in order to collect directly from insurers or other private payors should determine on a case-by-case basis whether the source of the patient's benefits is a group health plan--which is likely to fall under ERISA and may contain nonassignment provisions--or some other form of coverage. For an additional perspective on insurers' responses to copayment waivers, see Newsletter, Vol. 6, No. 10, October 1991, at 7.  相似文献   
169.
170.
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