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   259篇
  免费   12篇
各国政治   18篇
工人农民   49篇
世界政治   20篇
外交国际关系   15篇
法律   118篇
政治理论   45篇
综合类   6篇
  2023年   4篇
  2022年   2篇
  2021年   2篇
  2020年   5篇
  2019年   9篇
  2018年   13篇
  2017年   10篇
  2016年   8篇
  2015年   6篇
  2014年   14篇
  2013年   42篇
  2012年   5篇
  2011年   8篇
  2010年   12篇
  2009年   7篇
  2008年   11篇
  2007年   10篇
  2006年   4篇
  2005年   10篇
  2004年   12篇
  2003年   10篇
  2002年   15篇
  2001年   6篇
  2000年   10篇
  1999年   2篇
  1998年   4篇
  1997年   3篇
  1996年   2篇
  1995年   4篇
  1994年   2篇
  1993年   2篇
  1992年   1篇
  1991年   1篇
  1990年   4篇
  1989年   1篇
  1988年   1篇
  1987年   1篇
  1986年   3篇
  1984年   1篇
  1975年   1篇
  1974年   3篇
排序方式: 共有271条查询结果,搜索用时 31 毫秒
61.
62.
Abstract

This article focuses on recent reconfigurations of the home as a space of financial calculation and speculation that requires new kinds of domestic labour. It considers the 2008 financial crisis, but redirects the analysis towards the ordinary and normalised presence of financial capitalism at the level of domesticity, home-life and the everyday ‘calculative agencies’ which households are now regularly called on to perform. It also examines the constitution of ‘women’ as a target group for personal financial products and services, and addresses the various strategies that promote financial inclusion as a means to secure individual responsibility, autonomy and entrepreneurial consumer participation in a financialised ownership society. The article argues that this feminisation of finance suggests a considerable challenge to received understandings of the relationships between gender and economy, production and reproduction, and life and labour.  相似文献   
63.
64.
65.
66.
67.
68.
This paper articulates a citation‐based approach to science policy evaluation and employs that approach to investigate the impact of the United States’ 2001 policy regarding the federal funding of human embryonic stem cell (hESC) research. We evaluate the impact of the policy on the level of U.S. hESC research, the U.S. position at the knowledge frontier, and the strategic response of U.S. scientists. Consistent with recent research on the science of science and innovation policy, we employ a difference‐in‐differences approach using bibliometric data with the aim of analyzing the causal impact of the policy on cumulative research. Our estimates suggest that in the aftermath of the 2001 policy, U.S. production of hESC research lagged 35 to 40 percent behind anticipated levels. However, this relative decline was largely concentrated in the years 2001 to 2003 and ameliorated over time. The rebound in U.S. hESC research after 2003 was driven by contributions by researchers at elite U.S. institutions and U.S. researchers who collaborated with international partners. The results suggest that scientists respond strategically to research funding restrictions and that modest science policy shifts can have a significant influence on the within‐country composition of research and the pattern of global research collaboration.  相似文献   
69.
Conceptualising rights to land in a framework of legal pluralism, this article explores the historical nature of struggles over land by women and men in a situation of increasing land scarcity. It is argued that the manipulation of customary law and state law is instrumental in increasing gender and, more generally, social differentiation.  相似文献   
70.
Research Summary Police officials across the United States are increasingly relying on place-based approaches for crime prevention. In this article, we examine the Safer Cities Initiative, a widely publicized place-based policing intervention implemented in Los Angeles's “Skid Row” that focused on crime and disorder associated with homeless encampments. Crime reduction was the goal. The police division in which the program was undertaken provides 8 years of time-series data serving as the observations for the treatment condition. Four adjacent police divisions in which the program was not undertaken provide 8 years of time-series data serving as the observations for the comparison condition. The data are analyzed using a generalized additive model. On balance, we find that this place-based intervention is associated with meaningful reductions in violent, property, and nuisance street crimes. There is no evidence of crime displacement. Policy Implications This study provides further evidence that geographically targeted police interventions can lead to significant crime prevention benefits, with no evidence that crime is simply displaced to other areas. Criminologists and the media have given the Los Angeles Police Department (LAPD) little credit for major reductions in crime that have occurred during the past 5 years following a number of major policy reforms. We suggest that researchers should look more closely at the targeted interventions the LAPD has undertaken for evidence-based examples of effective policing. Importantly, this work suggests that crime associated with homeless encampments can be meaningfully reduced with targeted police actions. However, law enforcement actions do not address the roots of homelessness nor most of its consequences. Getting tough on the homeless should not be confused with policies or programs that respond fundamentally to the social and personal problems that homelessness presents.  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