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   662篇
  免费   65篇
各国政治   39篇
工人农民   49篇
世界政治   42篇
外交国际关系   70篇
法律   316篇
中国政治   7篇
政治理论   199篇
综合类   5篇
  2023年   10篇
  2022年   2篇
  2021年   9篇
  2020年   22篇
  2019年   30篇
  2018年   38篇
  2017年   48篇
  2016年   45篇
  2015年   33篇
  2014年   30篇
  2013年   126篇
  2012年   24篇
  2011年   30篇
  2010年   21篇
  2009年   29篇
  2008年   16篇
  2007年   28篇
  2006年   15篇
  2005年   15篇
  2004年   21篇
  2003年   11篇
  2002年   13篇
  2001年   16篇
  2000年   9篇
  1999年   7篇
  1998年   8篇
  1997年   2篇
  1996年   6篇
  1995年   11篇
  1994年   5篇
  1993年   2篇
  1992年   6篇
  1991年   4篇
  1990年   5篇
  1989年   3篇
  1988年   4篇
  1987年   4篇
  1986年   3篇
  1984年   1篇
  1983年   3篇
  1982年   2篇
  1981年   1篇
  1980年   1篇
  1979年   2篇
  1978年   4篇
  1970年   1篇
  1967年   1篇
排序方式: 共有727条查询结果,搜索用时 31 毫秒
81.
Internet sales of human remains occur despite the existence of laws prohibiting such action in most jurisdictions. The most popular public platform for online sales, eBay, allows users to postskeletal material for sale, largely anonymously and without much fear of legal repercussions. This survey of skeletal sales was conducted 10 years after the first article published about online human remains sales. A review of current laws reveals that, while many states have laws that restrict any sale of human remains, those laws have questionable deterrent effect. Assessing the skeletal material posted for sale provides law enforcement agencies with a necessary starting point to curtail the sale of human remains through enforcement of existing laws. Ultimately, the goal is to stem the commodification of such items and to recover skeletal material, especially that which may be of archaeological or forensic significance, and provide the proper final disposition for such material.  相似文献   
82.
European Journal of Law and Economics - Since the United States Supreme Court laid the foundation for “stop-and-frisk” activity by police departments, a substantial amount of research...  相似文献   
83.
84.
85.
Phil Larkin   《政治学》2001,21(1):51-55
In a recent issue of this journal, David Rubinstein (2000) questioned Stephen Driver and Luke Martell's characterisation of New Labour as a fundamental break with the past. Rubinstein notes important continuities between 'Old' Labour governments and the current Blair government, and correctly challenges Driver and Martell's simple 'old'/'new' portrayal. However, he underestimates the extent to which contextual changes impact upon a left-of-centre government's ability to achieve its aims.  相似文献   
86.
87.
Ryan  Kennedy 《国际研究季刊》2009,53(3):695-714
This study re-examines the empirical support for one of the most influential explanations of leadership tenure, "selectorate theory," by testing for consistency across key regime categories. The argument made herein is that if the measures are good, the consistency of their relationships should not be limited to particular nominal regime categories, and they should capture the implications of the theory differentiating it from competing theories. Current measures of selectorate theory concepts are wanting on both fronts. I find that the measure used for winning coalition size is correlated with the destabilization of leaders in democracies and the stabilization of leaders in nondemocracies. I also find that the measure of selectorate size exhibits two behaviors inconsistent with the theory: larger selectorates are only stabilizing after the leader has already been in office for an extended period of time; and the effect is only substantial for differentiating between types of military regimes. These findings have five implications: (1) they cast serious doubt on the utility of current measures of selectorate theory; (2) they raise conceptual questions about the treatment of political regimes as vectors or categories; (3) they define substantive, not just statistical, issues that future measures will need to address; (4) they give baselines for re-analysis of the effect of these measures on other implications of interest; and (5) they provide an interesting comment on the comparative politics literature on hybrid regimes and the effect of parliamentary institutions in nondemocratic regimes.  相似文献   
88.
  • Approaching the tenth anniversary of this Journal of Public Affairs, as the editorial team we offer this extended literature review as our reflection on the evolution and development of public affairs, both as an academic discipline and a professional practice. It is a necessarily personal and subjective contribution, highlighting the issues and areas which we believe represent significant continuing debates. The article considers how public affairs is, and should be, defined; examines the range of activities which theorists and practitioners understand as falling within the scope of corporate public affairs; analyses the relationship between public affairs and corporate political activity as different though complementary fields; discusses the importance of the public issues life cycle and the issues management models; and calls upon the public affairs community to defend the position of public affairs as the fundamental bridge between the organisation, society and government, in the face of challenges from other organisational functions.
Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   
89.
  • Strategic corporate and public affairs communication about Corporate Social Responsibility (CSR) has emerged as a major component of corporate efforts to interact with their stakeholders and society at large. Non‐financial reporting, and CSR reporting in particular, is now seen as an essential corporate communication process by most members of a company's stakeholder community. This growth in CSR reporting has been driven by the need to increase corporate transparency and accountability concerning social and environmental issues. Arguably, the European Union is the most progressive region in adopting CSR reporting. Almost all of Europe's top 100 companies report on social and environmental performance, whilst figures for the USA and the rest of the world are much lower. The latest Accountability Rating concludes that ‘Europe leads, America lags’ after measuring companies' social and environmental impacts.
  • The authors argue that visual communication is as important as words and numbers in creating meaning and assess UK and German Companies' non‐financial performance. Utilizing a range of research methods including content analysis and semiotic interpretation the authors propose a typology of images used in non‐financial reporting. This typology and associated conceptual development can used to more accurately define and interpret CSR and sustainability.
Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
90.
There is currently no published empirical evidence‐base demonstrating 3D printing to be an accurate and reliable tool in forensic anthropology, despite 3D printed replicas being exhibited as demonstrative evidence in court. In this study, human bones (n = 3) scanned using computed tomography were reconstructed as virtual 3D models (n = 6), and 3D printed using six commercially available printers, with osteometric data recorded at each stage. Virtual models and 3D prints were on average accurate to the source bones, with mean differences from ?0.4 to 1.2 mm (?0.4% to 12.0%). Interobserver differences ranged from ?5.1 to 0.7 mm (?5.3% to 0.7%). Reconstruction and modeling parameters influenced accuracy, and prints produced using selective laser sintering (SLS) were most consistently accurate. This preliminary investigation into virtual modeling and 3D printer capability provides a novel insight into the accuracy of 3D printing osteological samples and begins to establish an evidence‐base for validating 3D printed bones as demonstrative evidence.  相似文献   
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