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   3568篇
  免费   168篇
各国政治   210篇
工人农民   99篇
世界政治   352篇
外交国际关系   261篇
法律   1479篇
中国共产党   2篇
中国政治   37篇
政治理论   1254篇
综合类   42篇
  2021年   29篇
  2020年   44篇
  2019年   70篇
  2018年   106篇
  2017年   115篇
  2016年   114篇
  2015年   76篇
  2014年   94篇
  2013年   600篇
  2012年   77篇
  2011年   105篇
  2010年   96篇
  2009年   109篇
  2008年   105篇
  2007年   101篇
  2006年   108篇
  2005年   115篇
  2004年   103篇
  2003年   95篇
  2002年   116篇
  2001年   77篇
  2000年   77篇
  1999年   65篇
  1998年   59篇
  1997年   60篇
  1996年   38篇
  1995年   51篇
  1994年   58篇
  1993年   52篇
  1992年   40篇
  1991年   53篇
  1990年   35篇
  1989年   50篇
  1988年   29篇
  1987年   36篇
  1986年   40篇
  1985年   41篇
  1984年   31篇
  1983年   43篇
  1982年   41篇
  1981年   50篇
  1980年   36篇
  1979年   40篇
  1978年   35篇
  1977年   19篇
  1976年   32篇
  1975年   17篇
  1974年   19篇
  1973年   20篇
  1969年   17篇
排序方式: 共有3736条查询结果,搜索用时 700 毫秒
21.
22.
23.
A final course, or project is a standard requirement in Master of Public Administration (MPA) programs. This requirement is intended to permit the student to demonstrate advanced ability in the discipline. This article examines one such course at Florida State University. The course included readings, exercises, oral presentations, and a written report. This author assesses the merits and drawbacks of the course as well as notes the unintended consequences that resulted. In concluding the article, the author makes several recommendations for future courses based on the experiences gained in the Florida state model.  相似文献   
24.
"Brain death," the determination of human death by showing the irreversible loss of all clinical functions of the brain, has become a worldwide practice. A biophilosophical account of brain death requires four sequential tasks: (1) agreeing on the paradigm of death, a set of preconditions that frame the discussion; (2) determining the definition of death by making explicit the consensual concept of death; (3) determining the criterion of death that proves the definition has been fulfilled by being both necessary and sufficient for death; and (4) determining the tests of death for physicians to employ at the patient's bedside to demonstrate that the criterion of death has been fulfilled. The best definition of death is "the cessation of functioning of the organism as a whole." The whole-brain criterion is the only criterion that is both necessary and sufficient for death. Brain death tests are used only in the unusual case in which a patient's ventilation is being supported. Brain death critics have identified weaknesses in its formulation. But despite its shortcomings, the whole-brain death formulation comprises a concept and public policy that make intuitive and practical sense and that has been well accepted by many societies.  相似文献   
25.
This paper describes an effort by industry and university partners to centralize manufacturing decision making through the development of generic simulation tools. This ongoing, cooperative process improvement initiative between the Industrial and Systems Engineering faculty at the University of Alabama in Huntsville (UAH) and Chrysler’s Huntsville Electronics Division (HED) permits the involved faculty to broaden their experience and technical expertise in electronics fabrication, while the industry partner benefits from the transfer of technical knowledge and advanced analysis methodologies from the university. The focus of the project is the definition of generic electronic manufacturing models that can be easily defined and implemented through common user-oriented interfaces, allowing users who are not familiar with simulation and simulation languages to address the needs of their particular functional areas.  相似文献   
26.
27.
The story of Al Capone's rise and fall as a Chicago gangster has always depended upon selective dissemination of federal agency records, particularly records of the Internal Revenue Service. Capone history, therefore, is state-sanctioned history. The IRS view of the Capone organization, and of the tax evasion conviction, cannot be easily challenged without access to the corpus of the IRS records. Unfortunately, these records remain sealed from public access, despite the fact that selective releases were made prior to 1977 to journalists, popular authors, film producers and historians. Continued secrecy over the Capone records perpetuates a state-sanctioned criminology of organized crime. Calder v. Internal Revenue Service 1 attempted without success to unlock the corpus of IRS-Capone records to investigate the state-sanctioned view.  相似文献   
28.
29.
Thanks go to John Aldrich, Robert Bates, William Bernhard, Richard Burdekin, Henry Chappel, Dudley Wallace and Thomas Willett for suggestions and to Ted Smith for computational assistance.  相似文献   
30.
We discuss Professor Jeffrey Church's report to the EuropeanCommission in 2004 on the effects of vertical restraints andmergers. Although thorough and accurate, the report could bemisinterpreted by practitioners, as it does not emphasize thatmarket power is only a necessary condition for harm to competition,and that most vertical mergers that present the possibilityof competitive harm also present economic efficiencies thatare intrinsic to the integration.  相似文献   
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