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   18783篇
  免费   1263篇
各国政治   837篇
工人农民   912篇
世界政治   1238篇
外交国际关系   637篇
法律   12950篇
中国共产党   2篇
中国政治   108篇
政治理论   3269篇
综合类   93篇
  2023年   84篇
  2021年   108篇
  2020年   467篇
  2019年   489篇
  2018年   638篇
  2017年   653篇
  2016年   728篇
  2015年   568篇
  2014年   587篇
  2013年   2032篇
  2012年   592篇
  2011年   592篇
  2010年   589篇
  2009年   613篇
  2008年   566篇
  2007年   582篇
  2006年   558篇
  2005年   471篇
  2004年   463篇
  2003年   381篇
  2002年   436篇
  2001年   692篇
  2000年   626篇
  1999年   499篇
  1998年   245篇
  1997年   182篇
  1996年   203篇
  1995年   197篇
  1994年   172篇
  1993年   178篇
  1992年   310篇
  1991年   317篇
  1990年   301篇
  1989年   282篇
  1988年   305篇
  1987年   264篇
  1986年   323篇
  1985年   317篇
  1984年   251篇
  1983年   233篇
  1982年   186篇
  1981年   156篇
  1980年   145篇
  1979年   222篇
  1978年   118篇
  1977年   93篇
  1975年   95篇
  1974年   124篇
  1973年   79篇
  1972年   78篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
871.
Almost all legislators are subordinate to party leadership within their assemblies. Institutional factors shape whether, and to what degree, legislators are also subject to pressure from other principals whose demands may conflict with those of party leaders. This article presents a set of hypotheses on the nature of competing pressures driven by formal political institutions and tests the hypotheses against a new dataset of legislative votes from across 19 different countries. Voting unity is lower where legislators are elected under rules that provide for intraparty competition than where party lists are closed, marginally lower in federal than unitary systems, and the effects on party unity of being in government differ in parliamentary versus presidential systems. In the former, governing parties are more unified than the opposition, win more, and suffer fewer losses due to disunity. In systems with elected presidents, governing parties experience no such boosts in floor unity, and their legislative losses are more apt to result from cross-voting.  相似文献   
872.
This essay addresses four questions by comparing the management capacities and challenges of congregations, faith‐based organizations, and secular organizations that provide human services: (1) What role, if any, do congregations and faith‐based organizations currently play in the social service delivery system? (2) Are congregations interested in changing their role in the social service delivery system? (3) Compared to faith‐based and secular organizations, do congregations have the capacity to adapt to new roles in the social service delivery system? Finally, (4) compared to faith‐based and secular organizations, do congregations have similar service capacities and management challenges? The findings indicate that although more than half of congregations already provide some type of health or human services, they provide a narrower range of services, consider these services a lower priority, and seem to encounter more extensive management challenges than faith‐based and secular organizations.  相似文献   
873.
A key to the success of public organizations is their ability to identify and build capacity, particularly their distinctive competencies, in order to produce the greatest value for key stakeholders. This article grounds this proposition in the resource-based view of organizations and presents a method for identifying and making use of distinctive competencies in the form of a "livelihood scheme"—a business model appropriate for the public sector—that links distinctive competencies to organizational aspirations and goals. The case of a major public sector training and consultancy unit that is part of the United Kingdom's National Health Service is used as illustration. A number of conclusions are offered in the form of a set of propositions tied to the resource-based view and related research issues. The results contribute to both public strategic management theory and practice.  相似文献   
874.
During the last 15 years, a shift in the relationship between state and society has been identified that can be characterized by an overall “retreat of the state”. The increasing use of co-operative policy instruments that do both, supplement and replace traditional authoritative measures, is one of the relevant manifestations of this change. However, most recent developments in German environmental policy in general and product-related waste management policy in particular reveal that this is all but an unambiguous tendency. After years of predominantly co-operative policy-approaches, there seems to be a revival of the authoritative state. The article analyses the patterns of change and presents reasons. In doing so, it challenges the popular functionalist hypothesis assuming that co-operative approaches arise from the functional needs of modern policy problems. Quite the contrary, the article draws on institutional factors — the European law in particular — and on party politics for explaining the identified change.  相似文献   
875.
This article proposes a new instrument for the assessment of the concept quality of democracy indices. We evaluate six famous democracy measurement datasets along our instrument’s requirements and show that the indices perform quite differently: The Index on Defect Democracy receives the best scores, whereas the Freedom House Index gets the worst. In addition, we provide some new insights as to general weaknesses of democracy measurement.  相似文献   
876.
877.
878.
This article presents a conceptual framework for analysing the governance of natural resource use, as governance is often the primary issue when natural resources are overexploited and degraded. It addresses both spontaneous and active governance, including institutional change induced by development co‐operation. Drawing on existing frameworks of institutional analysis, fundamental modifications are presented to adapt the concept to the context of international co‐operation, and to include dynamic aspects of institutional change as well as multiple actor interactions. Tested in several case studies, the framework was found suitable and relevant for use in project planning and evaluation, as well as for comparing governance issues across cases in a conceptually rigorous way. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
879.
880.
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