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   5419篇
  免费   110篇
  2024年   13篇
  2023年   70篇
  2022年   87篇
  2021年   97篇
  2020年   224篇
  2019年   163篇
  2018年   171篇
  2017年   164篇
  2016年   190篇
  2015年   133篇
  2014年   143篇
  2013年   628篇
  2012年   299篇
  2011年   319篇
  2010年   281篇
  2009年   300篇
  2008年   275篇
  2007年   367篇
  2006年   335篇
  2005年   288篇
  2004年   204篇
  2003年   178篇
  2002年   158篇
  2001年   122篇
  2000年   188篇
  1999年   43篇
  1998年   19篇
  1997年   8篇
  1996年   14篇
  1995年   11篇
  1994年   5篇
  1993年   3篇
  1992年   5篇
  1990年   1篇
  1989年   2篇
  1988年   2篇
  1987年   2篇
  1986年   2篇
  1985年   2篇
  1983年   2篇
  1982年   5篇
  1980年   3篇
  1979年   2篇
  1978年   1篇
排序方式: 共有5529条查询结果,搜索用时 15 毫秒
1.
We analyze the response of municipalities to the occurrence of natural disasters in terms of spending behavior, use of upper-tier transfers and recovery, using balance sheet data of about 8,000 Italian municipalities for the period 2000–2015, and the universe of earthquakes events. We find evidence of increasing expenditure for about 12 years after the shocks, with asymmetric responses between earthquake-related and unconditional grants, and heterogeneous flypaper effects across the country. While in northern municipalities expenditure tends to regress to pre-earthquake levels, southern municipalities stick to higher expenditure levels when grants drop. This evidence is coupled with a faster recovery of private income and housing prices in northern municipalities.  相似文献   
2.
The paper offers a geographical interpretation of the evolving technical, political, and economic intricacy of large dams. It incorporates existing hydropolitical scholarship and the notion of the Chinese Water Machine to reframe dams as assemblages built by specific political, financial and technical processes in particular socioenvironmental regions. The paper examines the continuity of hydropolitical relationships through a genealogical inquiry into the formulation and materialisation of Ghana's three dams: the Akosombo and Kpong dams built during the Cold War, backed by Western lenders and engineering companies; and the Bui dam commissioned in the 2010s, with support from China. Based on fieldwork in Ghana and China, as well as documentary evidence, the paper argues that the thinking, planning and building of dams interconnect the host regime and external techno-financial actors with their floating political-economic interests, but in a durable way. Sometimes, even if little concrete is actually poured, the symbolic power of dams endures, transforms, and at certain times and places expands, through events and discourses of national and international interest groups pursuing their own purposes, albeit with the replacement of influential individuals and powerful institutions, and regardless of the involvement of Western, Chinese and/or other actors. Ruptures exist but do not necessarily break the continuity of dam assemblages. The emergence of an opposition assemblage that battles against dams is a more recent complexity.  相似文献   
3.
James Ferguson 《对极》2010,41(Z1):166-184
Abstract: The term “neoliberalism” has come to be used in a wide variety of partly overlapping and partly contradictory ways. This essay seeks to clarify some of the analytical and political work that the term does in its different usages. It then goes on to suggest that making an analytical distinction between neoliberal “arts of government” and the class‐based ideological “project” of neoliberalism can allow us to identify some surprising (and perhaps hopeful) new forms of politics that illustrate how fundamentally polyvalent neoliberal mechanisms of government can be. A range of empirical examples are discussed, mostly coming from my recent work on social policy and anti‐poverty politics in southern Africa.  相似文献   
4.
5.
The various scholarly and scientific endeavours — comprising both arts and sciences —, which British statesmen persued in their leisure time, transcend the mere biographical aspect. In the light of the slow, yet steady professionalisation of educational and political institutions, many of them modernised or newly created in order to achieve what came to be called “National Efficiency”, the literary and scientific pastimes of men, like Gladstone, Morley, Salisbury, Balfour or Haldane, seemed soon to become somewhat obsolete. Yet, it is argued, that the often professedly amateurish activities did not merely display the traditional hobby attitude to the sciences, so characteristic of the wealthy aristocrat, but in some cases revealed a good understanding of the scientific and educational needs of society, leading up to their active advancement. The British amateurs, it would seem, were pleading for providing a balanced higher education and training, rather than going for the technical excellence of the political rival Imperial Germany, which dazzled and, at the same time, intimidated some of them.  相似文献   
6.
From the “nature of things” to the history of language: The transition from the study of language to historico-comparative linguistics. This brief essay deals with a somewhat problematic phase in the history of linguistics and tries to investigate the process by which language could be understood as a historical phenomenon with a history of its own. This new understanding of language turned out to be the starting condition for a new and very prolific way in the study of language. The conjecture is that this is due to certain alterations in the semantic field of some important notions relating to language and its study. The process of alteration began by the end of the eighteenth century with conceptual achievements which could adequately be termed as temporalization of aspects of language and the notions related to these aspects. In connection with the so called discovery of the Sanskrit language and the gradual reception of its grammatical structure, looking upon language as an organic entity with autonomous and internal structures of developpement became possible after the German romantic language philosophy had developped a strictly abstract concept of language as a notion of form. This essentially metaphorical mode of speaking nevertheless inaugurated that languages were concieved of as having their own history totally independent of their speakers. With language as an autonomous object the study of language rapidly became the science of language.  相似文献   
7.
Jacop Custodi elaborated recently a response to our article “A nationalist party with non-nationalistic voters? Discussing the limits of nationalism in party categorisation” published in the journal Nations & Nationalism. We consider the work of Custodi is an important and original contribution to the study of left politics and nationalism. This being said, we reflect on the negative consequences of overstretching the category nationalism, both referring to parties and to political discourse. The aim of this reply is unpacking and explaining these negative consequences and offering an alternative as well as responding to some specific points raised by Custodi in his reply.  相似文献   
8.
This article focuses on Finnish national identities because they expressed the shared experiences of newly established Finnish communities, and they were crucial in constructing a new nation. It also explores created images of the Finnish and Finland, as well as community construction in Republican China, especially after Finland gained independence in 1917. Another aim is to examine those Finnish political, cultural and economic activities that supported their identity construction in China. The specific emphasis will be on analysing the largest and sometimes cross-functioning Finnish groups in China: the governmental officials and the commercial community. By using qualitative methods, namely, discourse analysis and historical analysis, this study shows how the Finnish community created alternative, sometimes imaginative and frequently anti-imperialist national identities in the new Republican China. Indeed, by signing the Treaty Principles of Reciprocity and Equal Treatment, it was agreed that Finland and China ‘shall enjoy same rights, privileges, favours, immunities and exemptions which [might] be accorded to similar foreign agents in accordance with the principles of international law’. This article argues that Finnish aspirations were positively regarded by many Chinese, and they respected this quite unique national connection with Finland.  相似文献   
9.
In order to carry out strontium (Sr) isotope analysis, glass artefacts from South Asia were sampled with portable laser ablation (pLA), a relatively novel sampling technique that leaves damage invisible to the naked eye. Subsequently, thermal ionization mass spectrometry (TIMS) was used to obtain Sr isotope ratios after sample dissolution and separation. In this study, the goal was twofold: to determine whether the measurements of Sr isotope ratios were impacted by using a portable laser as a sample tool; and to assess the pertinence of using Sr isotope ratios to provenance Indian glass. Despite a deterioration in the precision of the measurement of the Sr isotope ratios for artefacts sampled with pLA compared with the traditional sampling method, the Sr isotope ratios of certain Indian glass are so different that this does not affect their separation but a comparison of data sets obtained using standard methods and pLA might be challenging.  相似文献   
10.
Non‐invasive materials characterisation of reconstructed statues of Emperor Qin Shihuang's Terracotta Army has revealed distinct micro‐geochemical patterning within the clay paste used in their manufacture. The significance of this is explored in terms of the production sequence, logistics and supply‐chain management involved in the construction of this enormous funerary assemblage. Of particular interest is a compositional distinction between figures marked with the names ‘Gong’ (宫) and ‘Xianyang’ (咸阳). These seem to represent the products of two workshops involved in the supply of ceramic objects for this ambitious, large‐scale building project undertaken by the Qin Empire during the third century bce .  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