全文获取类型
收费全文 | 572篇 |
免费 | 73篇 |
出版年
2024年 | 6篇 |
2023年 | 49篇 |
2021年 | 6篇 |
2020年 | 38篇 |
2019年 | 53篇 |
2018年 | 45篇 |
2017年 | 40篇 |
2016年 | 38篇 |
2015年 | 30篇 |
2014年 | 47篇 |
2013年 | 125篇 |
2012年 | 41篇 |
2011年 | 19篇 |
2010年 | 20篇 |
2009年 | 15篇 |
2008年 | 13篇 |
2007年 | 9篇 |
2006年 | 6篇 |
2005年 | 7篇 |
2004年 | 2篇 |
2003年 | 1篇 |
2002年 | 9篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1999年 | 10篇 |
1998年 | 4篇 |
1997年 | 7篇 |
1996年 | 1篇 |
1995年 | 1篇 |
排序方式: 共有645条查询结果,搜索用时 15 毫秒
641.
Annemieke van den Dool 《政策研究杂志》2023,51(2):327-349
In response to calls to apply the multiple streams framework to nondemocracies, this article adapts the framework to an authoritarian context and applies it to a case study of live poultry sales in food markets in China, a key issue in epidemic prevention. Using a dataset consisting of Chinese policy documents, Chinese news articles, World Health Organization data, and secondary literature, the study shows that despite the public health threat posed by live poultry sales and despite high-level political support, a national-level permanent ban has not been adopted because it is technically infeasible, financially inviable, and inconsistent with existing norms and values. The study suggests that—despite the country's top-down governance style and lack of political pluralism—policy preferences expressed by members of the policy-making elite are not necessarily adopted in authoritarian China. Future research should test the proposed hypotheses in other policy areas and other authoritarian contexts. 相似文献
642.
In 1612, following the death of the Antwerp print publisher Jan Baptist Vrients, Balthasar I and Jan Moretus II, at the time the managers of the Plantin Press, bought the copper plates used to print Abraham Ortelius’s Theatrum orbis terrarium, together with the remainder of Vrients’s stock of the atlas. Subsequently, they reissued various editions of the Theatrum, selling them under their own names. They also traded in individual maps from the Theatrum, printing more when necessary. Hundreds of maps were sent to clients all over Europe. This article gives an overview of this so far unknown distribution of Ortelius’s maps in the first half of the seventeenth century. 相似文献
643.
Tanja Joelsson 《Children's Geographies》2019,17(5):591-602
ABSTRACTChildren's everyday mobility and freedom of movement have been closely linked to parental practices, or what has been referred to as parental ‘mobility permits’ or ‘mobility licences’. Most research tends to focus on parental restrictions, while this article explores the affective practices Swedish middle-class parents use in order to enhance their children's mobility, i.e. how emotions are perceived as enabling parents’ and children's spatial experiences and thus their feelings of safety and security; as well as how emotions are talked of as disabling or disrupting the potential for children's mobility. These affective practices are analysed in relation to the parents’ self-reflexive positioning on a continuum between ‘the helicopter parent’ and ‘the engaged and enabling parent’. The material for the article is comprised of 33 interviews with the children's parents, carried out within a larger ethnographic research project on children's everyday mobility in Sweden. 相似文献
644.
In July 1287, during mediation by Edward I for the release of Charles, prince of Salerno, the kings of England and Aragon met with Charles' representatives at a large assembly at Oloron in Béarn, on the edge of the Pyrenees west of Bayonne. An English document deriving from this meeting reveals the presence there of the famous physician Arnau de Vilanova, a member of the Aragonese party, and recipient of a gift from the king of England. This article demonstrates how this document and other recent discoveries, properly contextualised, can illuminate an obscure period in Arnau's life in which he turned towards a new pattern of existence. 相似文献
645.
Matthias Heymann 《European Review of History》2020,27(3):294-320
ABSTRACT Perceptions of climatic challenges have changed significantly during the twentieth century. In recent decades, the question of global climate change received more attention than regional climatic challenges and the problems of arid regions. Historians have shown that persistent misconceptions and a lack of understanding of arid zones rooted in misguided colonial ideologies were propagated by United Nations (UN) initiatives such as the UNESCO (United Nations Educational, Scientific and Cultural Organization) Arid Zone Programme. Alarmist narratives of progressive desertification proliferated and put the blame on destructive local practices such as deforestation and overgrazing. This article investigates UNESCO’s interests in natural resources (section 1) and takes a closer look at the development and scientific elements of the Arid Zone Programme (sections 2 and 3). It argues that the Arid Zone Programme offered an effective framework that helped develop and spread new interdisciplinary research approaches to improve knowledge about arid zones. The myth of progressing desertification and misguided colonial expertise characterized much of its political rhetoric, but not its scientific work, which reflected balanced and more critical appraisals of out-dated colonial expertise. In its conclusion, the article suggests that broader contexts need to be taken into account to understand a resurgence of alarmist narratives of desertification such as shifting interests in climatology from local climatic issues to the global atmospheric circulation and a neglect of the climatology of arid zones. 相似文献