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   1811篇
  免费   81篇
各国政治   135篇
工人农民   55篇
世界政治   224篇
外交国际关系   106篇
法律   789篇
中国政治   5篇
政治理论   564篇
综合类   14篇
  2023年   10篇
  2022年   13篇
  2021年   15篇
  2020年   28篇
  2019年   40篇
  2018年   49篇
  2017年   58篇
  2016年   72篇
  2015年   54篇
  2014年   49篇
  2013年   358篇
  2012年   55篇
  2011年   52篇
  2010年   68篇
  2009年   52篇
  2008年   63篇
  2007年   83篇
  2006年   66篇
  2005年   61篇
  2004年   69篇
  2003年   49篇
  2002年   43篇
  2001年   27篇
  2000年   38篇
  1999年   27篇
  1998年   22篇
  1997年   26篇
  1996年   22篇
  1995年   21篇
  1994年   23篇
  1993年   14篇
  1992年   14篇
  1991年   16篇
  1990年   20篇
  1989年   12篇
  1988年   16篇
  1987年   18篇
  1986年   14篇
  1985年   11篇
  1984年   9篇
  1983年   10篇
  1982年   20篇
  1981年   12篇
  1979年   12篇
  1978年   11篇
  1975年   6篇
  1974年   6篇
  1971年   6篇
  1970年   8篇
  1969年   9篇
排序方式: 共有1892条查询结果,搜索用时 15 毫秒
171.
172.
Legal context. The shape and the function of a product are oftenclosely related (‘form follows function’) whichopens the way for double protection of novel features by a patentand a design. The simultaneous application for both rights canbe done in a fast and cost efficient way by using the figuresof the patent application for the design registration. Key points. With this in mind, the design registration may notcover the novel features in its broadest terms, since designlaw does not apply to ideas, concepts, or methods. However,the design provides protection for a concrete embodiment andthereby offers some relief for a patent applicant in need ofimmediate action against copying. Although, certain conditionshave to be observed where simultaneous protection is sought,there is no doubt that a patent covering an invention in itsgeneral form and a registered design protecting a specific embodimentof the invention may coexist with no mutual negative effectto their respective validity. Practical significance. Having an enforceable protection rightfor an embodiment of an invention at hand a long time beforethe corresponding patent is granted is a valuable asset in anIP portfolio. The additional costs incurred by a design registrationare insignificant in comparison with the costs for the patent.  相似文献   
173.
The article outlines a simple thesis: that international investmentarbitration – pursuant to regional and bilateral investmenttreaties – offers the clearest example of global administrativelaw, strictly construed, yet to have emerged. We present thisthesis by explicating four key features of investment treaties:they permit investor claims against the state without exhaustinglocal remedies; they allow claims for damages; they allow investorsto directly seek enforcement of awards before domestic courts;and they facilitate forum-shopping. Our argument is that, owingto this unique conjunction of features, the regulatory conductof states is, to an unusual extent, subject to control throughcompulsory international adjudication. Having highlighted thesefeatures, we then claim that investment arbitration is bestanalogized to domestic administrative law rather than to internationalcommercial arbitration, especially since investment arbitrationengages disputes arising from the exercise of public authorityby the state as opposed to private acts of the state. Further,we claim that the linkages between investment arbitration anddomestic legal systems are more direct and more closely integratedthan other forms of international adjudication in the publicsphere. For these reasons, we argue that the emerging regimeof investment arbitration is to be understood as constitutingan important and powerful manifestation of global administrativelaw.  相似文献   
174.
175.
Martin J. Plax 《Society》2013,50(2):196-203
Extremism—in attitudes and actions—appears to be expanding. What makes one prone to extremism? Umberto Eco’s The Prague Cemetery, a narrative built on diary entries of the man who forged the Protocols of the Elders of Zion, exposes the two-self nature of extremists. It also exposes the two-self nature of the Narrator, who imposes coherence on the diary entries. This essay peels off the layers of images that allow extremists of all kind to appear other than they truly are.  相似文献   
176.
Examined the effect of notetaking on juror decision making and cognitive processing of evidence in a complex tort trial. Jury eligible participants either took notes during the trial and had access to those notes during decision making, took notes without access, or did not take notes. Those who took notes during the trial performed more competently than did nonnotetakers. Notetakers made correct distinctions in assigning liability and compensatory awards among four differentially worthy plaintiffs and recalled significantly more probative evidence than nonnotetakers. The almost identical performance of the notes-access group and the notes without access group suggests that notetaking had its impact at the encoding stage rather than at retrieval. We discuss possible motivational differences that may account for the results and constraints on generalizing the findings.This research was supported by National Science Foundation under grant No. SBR 9311922 awarded to Irwin A. Horowitz.  相似文献   
177.
Two studies tested the hypothesis that organizational decision makers attempt to counterbalance contribution-based distributions of financial/material rewards (a “merit” system that creates monetary inequality) with need- and equality-based allocations of socioemotional rewards, in effect allocating “roses” in lieu of more “bread”. Experiment 1 had a two-factor design (Reward Type × Magnitude of Income Inequality); 67 subjects were given a managerial in-basket exercise in which they expressed their preferences for a variety of distributive justice rules for seven different types of rewards. Experiment 2 (N=39) had the same design, with a stronger manipulation of magnitude of inequality. Results of the two experiments were consistent with the counterbalancing hypothesis, irrespective of magnitude of income inequality; financially related rewards (e.g., profit sharing, office space, company cars) were distributed with more emphasis on contribution rules (i.e., performance, status), while more socioemotional rewards (e.g., help for an employee's spouse, friendliness) were allocated with more emphasis on equality among individuals, equality across groups, and personal need.  相似文献   
178.
179.
180.
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