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   324篇
  免费   16篇
各国政治   8篇
工人农民   39篇
世界政治   22篇
外交国际关系   10篇
法律   166篇
中国政治   4篇
政治理论   85篇
综合类   6篇
  2024年   1篇
  2023年   4篇
  2022年   1篇
  2021年   2篇
  2020年   7篇
  2019年   8篇
  2018年   12篇
  2017年   7篇
  2016年   11篇
  2015年   13篇
  2014年   7篇
  2013年   50篇
  2012年   13篇
  2011年   12篇
  2010年   5篇
  2009年   10篇
  2008年   25篇
  2007年   20篇
  2006年   7篇
  2005年   9篇
  2004年   9篇
  2003年   14篇
  2002年   3篇
  2001年   8篇
  2000年   5篇
  1999年   2篇
  1998年   3篇
  1997年   3篇
  1996年   4篇
  1995年   3篇
  1994年   5篇
  1993年   5篇
  1992年   5篇
  1989年   5篇
  1988年   3篇
  1987年   5篇
  1986年   12篇
  1985年   8篇
  1984年   2篇
  1983年   2篇
  1982年   3篇
  1981年   2篇
  1980年   2篇
  1979年   2篇
  1976年   1篇
排序方式: 共有340条查询结果,搜索用时 15 毫秒
71.
72.
73.
74.
ABSTRACT

Drawing on the education production function literature, we examine the short-run impact of comprehensive education reforms in Barbados on primary school student outcomes. Using a variety of specifications to test the robustness of our results, we find modest and mixed changes in student test scores. Our findings are discussed in the context of management challenges that resulted from the need to coordinate a multi-faceted project in a rapidly developing nation; alignment of goals and schedules of two multi-national development banks, the Ministry of Education, Youth Affairs and Sports (MES), and the Government of Barbados; and, a very rapidly changing information technology environment that led, in part, to changes in planned capital improvements in schools, equipment needs, and had implications for teacher training.  相似文献   
75.
76.
77.
Multisectoral governance has been recognized to be vital to regulate harmful commodity industries, yet countries struggle with reaching policy coherence due to government agencies' conflicting mandates and industry interference. Limited empirical evidence is available on how interests, ideas, and institutions intersect and influence multisectoral governance in low- and middle-income countries, particularly in Pacific small island developing states (PSIDS), often exploited by vested industry interests and whose non-communicable disease crisis commands urgent action to regulate harmful commodities. This study assessed the ways interests, ideas, and institutions intersect and shape multisectoral tobacco governance in PSIDS. Interviewee data collected in Fiji and Vanuatu show that the idea of individual responsibility, the limited recognition of commercial determinants of health, the centralization of authority, and the vulnerabilities of small island developing states, (including small population, land, economy, geographic isolation, and status as a developing economy), prevent these states from achieving policy coherence in multisectoral tobacco governance.  相似文献   
78.
The emergence of innovative family and child protection dispute resolution (DR) methods has resulted in a varying array of communication protections. Review of these communication protections in the United States reveals a lack of consistency and clarity within each form of DR, and no clear policy to guide the development of the different communication protections across the spectrum of DR methods. This article proposes a new term, privadentiality, to describe communication protections which may be provided for a wide range of DR methods and a framework for categorizing DR methods in order to develop more consistent and appropriate communication protections across the spectrum of DR. This article concludes with recommendations to improve party and professional understanding of DR communication protections; protect families from escalating conflict; promote the integrity of DR methods; and enable courts to appropriately review and, where appropriate, approve DR outcomes.  相似文献   
79.
We tested the accuracy of thermal imaging as a lie detection tool in airport screening. Fifty-one passengers in an international airport departure hall told the truth or lied about their forthcoming trip in an interview. Their skin temperature was recorded via a thermal imaging camera. Liars’ skin temperature rose significantly during the interview, whereas truth tellers’ skin temperature remained constant. On the basis of these different patterns, 64% of truth tellers and 69% of liars were classified correctly. The interviewers made veracity judgements independently from the thermal recordings. The interviewers outperformed the thermal recordings and classified 72% of truth tellers and 77% of liars correctly. Accuracy rates based on the combination of thermal imaging scores and interviewers’ judgements were the same as accuracy rates based on interviewers’ judgements alone. Implications of the findings for the suitability of thermal imaging as a lie detection tool in airports are discussed.  相似文献   
80.
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