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   1038篇
  免费   29篇
  2024年   12篇
  2023年   17篇
  2022年   17篇
  2021年   10篇
  2020年   49篇
  2019年   44篇
  2018年   54篇
  2017年   34篇
  2016年   42篇
  2015年   33篇
  2014年   26篇
  2013年   136篇
  2012年   79篇
  2011年   56篇
  2010年   46篇
  2009年   50篇
  2008年   39篇
  2007年   66篇
  2006年   45篇
  2005年   40篇
  2004年   32篇
  2003年   33篇
  2002年   29篇
  2001年   18篇
  2000年   17篇
  1999年   5篇
  1998年   7篇
  1997年   5篇
  1996年   2篇
  1995年   8篇
  1994年   6篇
  1993年   3篇
  1992年   2篇
  1991年   1篇
  1990年   1篇
  1983年   1篇
  1980年   1篇
  1979年   1篇
排序方式: 共有1067条查询结果,搜索用时 15 毫秒
961.
竹简秦汉律中的"赎罪"与"赎刑"   总被引:1,自引:0,他引:1  
秦汉简牍中的“张家山汉律”和“云梦秦律”是我们研究秦汉法律中的“赎罪”与“赎刑”问题的史料基础,可以从以下四个方面进行切入分析:1.“赎罪”与“赎刑”的区别与联系;2.“赎罪”在秦汉律中的继承与发展;3.“赎罪”作为“规定刑”与“替换刑”的两个特点;4.张家山汉律中“赎罪”的其他特点。  相似文献   
962.
灾害时期的出宫人行为是唐代政府的一项禳灾行为,是对西汉以来形成的出宫人行为的继承和发展;它是天人感应的产物;在唐代更现实的原因则是灾害带来的沉重的经济压力;对其研究有助于我们了解自然对唐代社会的影响;对认识唐代宫女的地位也有所裨益。  相似文献   
963.
评述《水下文化遗产行动手册》的编译出版,对中国开展水下文化遗产发掘、保护工作的借鉴、参考、指导意义。  相似文献   
964.
Summary

The idea of interdisciplinarity can be articulated in different ways. The aim of the article is to criticise the view that interdisciplinarity is to be treated as a quality of the historian's approach to his subject-matter, and to argue for a constructivist interpretation of that notion. A constructivist account of interdisciplinarity relies on the thesis that the latter is one of the manifold ways in which it is possible to give sense to the historical records of which the historian wants to gain knowledge. In the paper it is maintained that the function of the notion of interdisciplinarity is to account for the clash of languages that can be found when disciplines converge. This new paradigm is highlighted by taking into consideration the history of American pragmatism.  相似文献   
965.
Under what conditions do rebel groups collaborate with the government in disaster relief operations? Despite the fact that many natural disasters occur in armed conflict contexts, little is known about the impact of conflict actors on natural disaster relief efforts. Affected by the same typhoon, the Moro Islamic Liberation Front (MILF) and the New People's Army (NPA) behaved differently in the aftermath of the natural disaster. While the MILF collaborated with the government in relief efforts, the NPA did not. This article explains this variation by arguing that the level of hostility between the rebel group and the state in the pre-disaster period as well as the type of social contract that exists between the rebels and the local population shape collaboration during natural disaster relief efforts. The theoretical argument is explored through a comparative case study between these two rebel groups in the aftermath of a devastating typhoon in the Philippines in 2012.  相似文献   
966.
Models and classifications have been a part of thinking about public archaeology since at least the early 2000s, but how are these ideas translated into practice? By looking into the development of such classifications and models and by examining archaeologists’ attitudes to an archaeological education outreach project for schoolchildren in Oslo, Norway, this paper looks at the relationship between classification, theory, and practice in public archaeology.  相似文献   
967.
China is moving ahead with the Silk Road Economic Belt, an ambitious infrastructure development agenda with the distinct promise of regional and sub-regional economic development. However, the initiative will create new environmental risks across the entire Eurasian continent, especially in countries with predominately poor records of environmental governance, including the former Soviet republics and Russia. Concurrently, on the domestic front, the Chinese Government has launched a new policy paradigm, “ecological civilization,” to dramatically improve environmental regulations, reduce pollution, and transform industries by adopting new green technologies and higher environmental standards. But does China’s intention to go through a “green shift” domestically resonate with these new transborder infrastructure development mega-projects? This paper will attempt to answer this question by juxtaposing China’s new domestic policy paradigm with environmental standards currently proposed in its global outreach projects focusing on China-northern Eurasia and China-Russia, including trade exchanges in natural resources.  相似文献   
968.
ABSTRACT

Observations after strong earthquakes show that out-of-plane failure of unreinforced masonry elements probably constitutes the most serious life-safety hazard for this type of construction. Existing unreinforced masonry buildings tend to be more vulnerable than new buildings, not only because they have been designed to little or no seismic loading requirements, but also because connections among load-bearing walls and with horizontal structures are not always adequate. Consequently, several types of mechanisms can be activated due to separation from the rest of the construction. Even when connections are effective, out-of-plane failure can be induced by excessive vertical and/or horizontal slenderness of walls (length/thickness ratio). The awareness of such vulnerability has encouraged research in the field, which is summarized in this article. An outline of past research on force-based and displacement-based assessment is given and their translation into international codes is summarized. Strong and weak points of codified assessment procedures are presented through a comparison with parametric nonlinear dynamic analyses of three recurring out-of-plane mechanisms. The assessment strategies are marked by substantial scatter, which can be reduced through an energy-based assessment.  相似文献   
969.
From the originally constructed survey data from 2011 Fukushima incident, this paper empirically assessed the sources of failures in disaster risk mitigation in short run. Although residential relocation from the cites at risk is one of the effective risk reduction measures, the relocation incurs mobility costs of developing social capital such as communities or searching public services such as education and medical institutions. The estimation results showed that the residents in the disaster cites of 2011 Fukushima incident can tolerate higher risks of radiation exposure when they have attachment to the original residence or higher demands for the public services, and can stay in the cites at risks consequently. Because the tolerance level can depend on the information associated with the risks, the results imply that the authorities’ providing the correct information is one of the keys for the disaster risk reduction in short run.  相似文献   
970.
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