全文获取类型
收费全文 | 1690篇 |
免费 | 60篇 |
专业分类
各国政治 | 96篇 |
工人农民 | 86篇 |
世界政治 | 195篇 |
外交国际关系 | 97篇 |
法律 | 702篇 |
中国政治 | 11篇 |
政治理论 | 553篇 |
综合类 | 10篇 |
出版年
2023年 | 8篇 |
2021年 | 12篇 |
2020年 | 25篇 |
2019年 | 46篇 |
2018年 | 51篇 |
2017年 | 52篇 |
2016年 | 65篇 |
2015年 | 34篇 |
2014年 | 41篇 |
2013年 | 270篇 |
2012年 | 35篇 |
2011年 | 53篇 |
2010年 | 34篇 |
2009年 | 46篇 |
2008年 | 50篇 |
2007年 | 69篇 |
2006年 | 48篇 |
2005年 | 53篇 |
2004年 | 56篇 |
2003年 | 45篇 |
2002年 | 42篇 |
2001年 | 36篇 |
2000年 | 35篇 |
1999年 | 24篇 |
1998年 | 31篇 |
1997年 | 32篇 |
1996年 | 30篇 |
1995年 | 25篇 |
1994年 | 31篇 |
1993年 | 29篇 |
1992年 | 19篇 |
1991年 | 28篇 |
1990年 | 22篇 |
1989年 | 25篇 |
1988年 | 24篇 |
1987年 | 14篇 |
1986年 | 20篇 |
1985年 | 15篇 |
1984年 | 26篇 |
1983年 | 24篇 |
1982年 | 18篇 |
1981年 | 17篇 |
1980年 | 8篇 |
1979年 | 11篇 |
1978年 | 7篇 |
1977年 | 13篇 |
1975年 | 6篇 |
1974年 | 9篇 |
1973年 | 6篇 |
1966年 | 5篇 |
排序方式: 共有1750条查询结果,搜索用时 15 毫秒
161.
162.
163.
164.
Stakeholders are demanding nonprofit organizations (NPOs) continually improve and work effectively in an ever-changing environment. While there are many ways to approach this operational challenge, this paper examines the impact of acquiring an accountability certification, specifically the Standards for Excellence® Certification. Using a sample of 102 NPOs that have received the Standards for Excellence certification, we find that the certification is associated with increases in public support relative to a control group that did not receive the certification. These results suggest that some stakeholders favorably respond to the certification process, and NPOs can realize tangible benefits from becoming certified. 相似文献
165.
166.
Abstract The postmodern turn which has so marked social and cultural theory also involves conflicts between modern and postmodern politics. In this study, we articulate the differences between modern and postmodern politics and argue against one‐sided positions which dogmatically reject one tradition or the other in favor of partisanship for either the modern or the postmodern. Arguing for a politics of alliance and solidarity, we claim that this project is best served by drawing on the most progressive elements of both the modern and postmodern traditions. Developing a new politics involves overcoming the limitations of certain versions of modern politics and postmodern identity politics in order to develop a politics of alliance and solidarity equal to the challenges of the coming millennium. 相似文献
167.
168.
169.
This article examines criminal HIV exposure statues that address undisclosed exposure through consensual sexual activity. Twenty-seven U.S. states have adopted some form of HIV exposure statute. Thirteen of these statutes specifically address exposure through sexual activity, while another eleven statutes could be applied to exposure through sexual activity, while another eleven statutes could be applied to exposure through consensual sexual interactions. Although the penalties for breach of these laws are often severe, the risk of actual harm posed by the many of the behaviors prescribed is minimal and in some cases virtually nonexistent. After an overview of the various types of U.S. criminal HIV exposure statutes and discussion of the risk of HIV transmission through the various sexual activities addressed in the laws, the authors highlight the tenuous relationship between proscribed activities and actual risk of virus transmission. The authors address this limitation in the law by offering a framework for the evaluation and construction of HIV exposure statutes that considers not only the intent of the HIV-positive actor but also the risk that his or her conduct poses to others. 相似文献
170.