全文获取类型
收费全文 | 576篇 |
免费 | 11篇 |
专业分类
各国政治 | 53篇 |
工人农民 | 29篇 |
世界政治 | 59篇 |
外交国际关系 | 30篇 |
法律 | 199篇 |
中国政治 | 7篇 |
政治理论 | 205篇 |
综合类 | 5篇 |
出版年
2019年 | 16篇 |
2018年 | 13篇 |
2017年 | 14篇 |
2016年 | 14篇 |
2015年 | 5篇 |
2014年 | 8篇 |
2013年 | 101篇 |
2012年 | 9篇 |
2011年 | 14篇 |
2010年 | 11篇 |
2009年 | 14篇 |
2008年 | 15篇 |
2007年 | 11篇 |
2006年 | 8篇 |
2005年 | 19篇 |
2004年 | 19篇 |
2003年 | 10篇 |
2002年 | 7篇 |
2001年 | 6篇 |
2000年 | 17篇 |
1999年 | 11篇 |
1998年 | 14篇 |
1997年 | 14篇 |
1996年 | 11篇 |
1995年 | 11篇 |
1994年 | 11篇 |
1993年 | 12篇 |
1992年 | 6篇 |
1991年 | 11篇 |
1990年 | 11篇 |
1989年 | 10篇 |
1988年 | 7篇 |
1987年 | 3篇 |
1986年 | 6篇 |
1985年 | 6篇 |
1984年 | 6篇 |
1983年 | 19篇 |
1982年 | 7篇 |
1981年 | 10篇 |
1980年 | 5篇 |
1979年 | 8篇 |
1978年 | 3篇 |
1977年 | 7篇 |
1976年 | 3篇 |
1974年 | 5篇 |
1973年 | 4篇 |
1971年 | 4篇 |
1969年 | 3篇 |
1966年 | 4篇 |
1955年 | 3篇 |
排序方式: 共有587条查询结果,搜索用时 15 毫秒
1.
2.
3.
The opinion of Advocate General Léger, published on 24November 2005 in C-431/04, opens the way for extending the durationof certain pharmaceutical formulation patents by means of asupplementary protection certificate (SPC). 相似文献
4.
Legal context: This article reviews the recent CFI and ECJ case law on proofof use and continuity of functions in the context of oppositionproceedings as well as the strict approach to three-dimensionalmarks. Key points: Unlike the situation in many common law jurisdictions, the Communitytrade mark regime is not a use-based system. Nevertheless, oncea mark has been registered for more than five years, the rightsthat it seeks to protect may only be enforceable to the extentthat the sign has been used for the goods and services it covers.In the context of opposition proceedings, applicants may callfor evidence that the opponent has actually used the mark onwhich the opposition is based. The concept of genuineuse - which must be demonstrated in order to show thata mark has actually been used - has come before the Court ofJustice for further clarification. Where proof of use is adducedfor the first time before the Board of Appeal, the Court ofFirst Instance believes that, because of the principle of thecontinuity of functions, it is not out of time. That analysishas not been supported by the recent opinion of Advocate GeneralSharpston in the Arcol case and there is now considerable uncertaintypending a final pronouncement on the issue by the Court of Justice.In the meantime, the case law from Luxembourg continues to insiston three dimensional marks being like any other type of mark,whilst taking a very strict approach to the registrability ofsuch signs. Practical significance: The evidence of use to be adduced need not be quantatively significantand the hurdle to be jumped is somewhat lowerthan was previously the case. Whether negligent representativesmay continue to use the continuity of functions principle tojustify recouping missed deadlines on appeal (particularly,when presenting proof of use), remains to be seen. However,what is certain is that three-dimensional marks will continueto be difficult to register. 相似文献
5.
6.
Despite the exponential growth in the attention and resources devoted to security sector reform (SSR), positive tangible outcomes remain hard to find. A ‘conceptual-contextual’ divide exists between SSR's stated goals and its actual implementation, a fissure that suggests the need to re-evaluate its tenets as currently conceived and practiced. This paper contributes to such a reappraisal and argues for a new round of SSR debate and policy formulation that will be simultaneously more pragmatic and less ambitious, while listening carefully to the wishes of those who are to benefit from SSR. Our core argument is that the current understanding of SSR policy provides practitioners with neither the requisite intellectual foundation nor practical guidance to craft institutions that arrest insecurity. Consequently, a number of the central concepts of the current SSR agenda—local ownership, civil society, governance, multi-sectoral approach, etc.—need to be recast to make them operationally effective, managerially coherent, and susceptible to measurable evaluation. 相似文献
7.
As an instrument for governance, summitry is a novel structure for the management of contemporary hemispheric regionalism in the Americas. Such regionalism is a clear case of the "structuralist paradox" of international cooperation. This article attempts to explain the particular asymmetric regionalism in the Americas by using the concept of cooperative hegemony. The underlying hypothesis is that the U.S. government, since 1994, has pursued a strategy of cooperative behavior, at least in regard to power sharing, in two specific phases of hemispheric regionalism: agenda setting and institutionalization. This study tests the hypothesis through a content analysis of the main documents produced at the Miami, Santiago, and Quebec summits, then relates these findings to the progress of institutionalization from 1994 to 2003. 相似文献
8.
This study presents an approach to harnessing the power of case studies for research evaluation calledR&D value mapping (RVM). While this method uses case studies in the traditional manner to provide in-depth insights, it also structures case studies
through an analytical framework that yields quantitative data and less subjective “lessons learned”. When properly applied,
RVM can yield an inventory of outcomes and empirical generalizations regarding the determining variables. A particular advantage
of the approach is that it not only provides an indication of the type and amount (though not a single numerical index) of
outcome, but also gives insight into the reasons outcomes are achieved. Thus, RVM is useful for policy management strategies
seeking to replicate success. The specific steps associated with the RVM method are illustrated through studies that have
applied the technique.
The authors gratefully acknowledge support from of the Department of Energy, Basic Energy Sciences and previous contracts
from Sandia National Laboratories and the New York State Energy Research & Development Authority. A number of persons have
made useful comments on the RVM method. We are particularly grateful to David Roessner, Juan Rogers, Gretchen Jordan and Iran
Thomas. 相似文献
9.
In the wake of the 1990 amendments to the Clean Air Act, localities across the United States initiated public information campaigns both to raise awareness of threats to air quality and to change behavior related to air pollution by recommending specific behavioral changes in the campaign messages. These campaigns are designed to reduce the health hazards associated with poor air quality and to avoid federal sanctions resulting from the failure to meet air quality standards. As in many other communities across the country, a coalition of government agencies and businesses initiated a public information campaign in the Atlanta metropolitan region to reduce certain targeted behaviors, mainly driving. A two‐stage model used to analyze data from a rolling sample survey shows that the centerpiece of the information campaign—air quality alerts—was effective in raising awareness and reducing driving in a segment of the population. When the overall information campaign was moderated by employers' participation in programs to improve air quality, drivers significantly reduced the number of miles they drove and the number of trips they took by car on days when air quality alerts were sounded. Public information campaigns can be successful in increasing awareness, but changing well‐established behaviors, such as driving, is likely to require institutional mediation to provide social contexts that support the behavioral change, as well. © 2003 by the Association for Public Policy Analysis and Management. 相似文献
10.