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   14190篇
  免费   1242篇
  国内免费   5篇
各国政治   464篇
工人农民   406篇
世界政治   895篇
外交国际关系   463篇
法律   9701篇
中国共产党   209篇
中国政治   651篇
政治理论   1924篇
综合类   724篇
  2021年   91篇
  2020年   397篇
  2019年   352篇
  2018年   400篇
  2017年   468篇
  2016年   477篇
  2015年   467篇
  2014年   472篇
  2013年   1274篇
  2012年   380篇
  2011年   554篇
  2010年   752篇
  2009年   732篇
  2008年   479篇
  2007年   514篇
  2006年   638篇
  2005年   454篇
  2004年   306篇
  2003年   296篇
  2002年   282篇
  2001年   524篇
  2000年   372篇
  1999年   315篇
  1998年   147篇
  1997年   134篇
  1996年   107篇
  1995年   138篇
  1994年   147篇
  1993年   119篇
  1992年   223篇
  1991年   244篇
  1990年   221篇
  1989年   235篇
  1988年   210篇
  1987年   180篇
  1986年   209篇
  1985年   226篇
  1984年   221篇
  1983年   186篇
  1982年   147篇
  1981年   131篇
  1980年   129篇
  1979年   150篇
  1978年   92篇
  1977年   79篇
  1976年   67篇
  1975年   71篇
  1974年   77篇
  1973年   64篇
  1971年   56篇
排序方式: 共有10000条查询结果,搜索用时 8 毫秒
91.
Here we consider two ways that nanomedicine might be disruptive. First, low-end disruptions that are intrinsically unpredictable but limited in scope, and second, high end disruptions that involve broader societal issues but can be anticipated, allowing opportunity for ethical reflection.  相似文献   
92.
This synoptic article focuses on the origin and functioning of the Office of the Family Advocate as the protector of the interests of minor children in divorce cases. Attention is paid to the general contemporary trend to specialise in judicial decision-making that developed out of an increasing need for expertise in the administration of justice. A number of arguments for and against judicial specialisation are addressed. The origin of the Office of the Family Advocate within the South African judicial system is discussed and a brief exposition of the history of divorce legislation in South Africa is given. This is followed by attention to the functioning of the Office of the Family Advocate with reference to the process followed in investigations of this office and points of criticism against the system are highlighted. The article closes with an indication of the need for research in this regard and possible focus points for future research are identified.  相似文献   
93.
伴随着我国改革开放和经济社会发展的历史进程,作为我国基层政权和政法组织体系重要组成部分的县(市、区)司法局和司法所逐步组建起来,其工作职能不断充实和强化、机构设置进一步规范、人员编制逐步增加,在推进基层民主法制建设、维护群众切身利益、保障经济社会发展方面的重要  相似文献   
94.
孙小蕾  杨世峰 《行政与法》2005,(1):127-128,F003
市场经济条件下,作为现代资本企业的公司,不断地追求最大限度的利润和更多的市场占有份额,这是公司不断进行转投资的重要原因。转投资是公司加速资本扩张的重要手段,是公司在激烈的市场竞争中得以生存和发展的重要方式。我国《公司法》第12条关于公司转投资的限制性规定,制约了公司在市场经济环境中的自主发展和自由竞争,影响了资源的合理配置和流动,应当予以修改和完善。本文粗浅地分析了转投资限制性条款的立法缺陷及不足,以期对《公司法》的修改和完善有所帮助。  相似文献   
95.
We consider the problem of drawing inferences within a legal framework when a person is a suspect for two separate offences. Although we are primarily concerned with scientific evidence the issue inevitably arises as to how that evidence interacts with other, non-scientific evidence. We show that, in this particular context, the evidence can be conveniently classified into three categories that concern, respectively: the first crime only; the second crime only; and evidence that relates to similarities between the two crimes. Two case examples are considered and we consider DNA, fibres and eyewitness evidence. These are viewed from the perspective of a prosecutor who has to decide whether or not to charge a suspect with one or both crimes. Graphical sensivity analyses are presented which have features that are not intuitively obvious.  相似文献   
96.
97.
Interjurisdictional Competition and Regulatory Advantage   总被引:1,自引:0,他引:1  
As formal trade and investment barriers fall, government regulations– what once were domestic policy matters – becomeissues of international concern. International commerce createsthe potential for competition among regulatory jurisdictions.This article explains why there is variation in these regulatorytrends. Three general ‘trajectories’ are: (a) convergenceamong countries toward less stringent regulations in some cases,(b) convergence toward more stringent regulations in others,while in still other cases (c) differences persist among countries.I offer three (related) propositions which explain the differentregulatory trajectories: #1) Regulations on production processestend toward laxity; whereas product market-access regulationstend toward stringency. #2) Industrial structure affects thestrength of the process/market-access distinction. Powerfulfirms in concentrated markets facilitate collective action andregulatory capture. Dominant producers push for process andmarket-access regulations which reflect their interests, givingthem a competitive regulatory advantage in world markets. #3)The asset specificity of investments affects regulatory convergence.Low asset specificity leads to a competition-in-laxity; highmultinational asset specificity leads to convergence among jurisdictions(as firms seek to lower their transaction costs); and domesticasset specificity leads to differences among jurisdictions.Detailed case studies (on offshore banking, capital requirements,and infant formula) suggest the propositions are necessary tounderstand general outcomes, although not sufficient to fullyexplain individual cases.  相似文献   
98.
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   
99.
This study examined crime and violence against abortion clinics, testing elements of several theories that may help explain the variation of such attacks. The study theoretically and methodologically improved upon the prior research on abortion-related crime and violence. Theoretically, it investigated previously unexamined hypotheses from the social movement literature that may be relevant to this type of behavior. Methodologically, it used more careful measures for several variables, employed unique and heretofore ignored data bases, and examined hundreds of criminal acts across several types of crime (e.g., violence, vandalism, and harassment) directed at abortion clinics. Employing robust logistic regression and correcting for clustering of clinics by state, the study investigated the cross-sectional effects of state-level cultural and structural characteristics on anti-abortion crimes against clinics and staff. Results indicated that some crimes against clinics are more likely in areas where female empowerment is weaker, female victimization is more tolerated, and the anti-abortion movement has failed to reduce abortions.  相似文献   
100.
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