全文获取类型
收费全文 | 4412篇 |
免费 | 112篇 |
出版年
2024年 | 13篇 |
2023年 | 60篇 |
2022年 | 85篇 |
2021年 | 79篇 |
2020年 | 178篇 |
2019年 | 144篇 |
2018年 | 160篇 |
2017年 | 155篇 |
2016年 | 179篇 |
2015年 | 105篇 |
2014年 | 129篇 |
2013年 | 430篇 |
2012年 | 276篇 |
2011年 | 258篇 |
2010年 | 194篇 |
2009年 | 241篇 |
2008年 | 252篇 |
2007年 | 297篇 |
2006年 | 256篇 |
2005年 | 263篇 |
2004年 | 173篇 |
2003年 | 148篇 |
2002年 | 154篇 |
2001年 | 73篇 |
2000年 | 99篇 |
1999年 | 25篇 |
1998年 | 13篇 |
1997年 | 14篇 |
1996年 | 11篇 |
1995年 | 8篇 |
1994年 | 13篇 |
1993年 | 12篇 |
1992年 | 5篇 |
1991年 | 8篇 |
1990年 | 4篇 |
1986年 | 1篇 |
1983年 | 4篇 |
1982年 | 2篇 |
1980年 | 1篇 |
1978年 | 2篇 |
排序方式: 共有4524条查询结果,搜索用时 15 毫秒
31.
Substantial European Structural and Investment Funds (ESIF) monies have been directed at regional economic and social development in Portugal in which Portuguese local government plays a vital role. Given the magnitude of funding, an important question turns on the effect of the ESIF on overall local authority performance. This paper focuses on the impact of the ESIF on Portuguese municipality performance and development. In particular, it investigates whether the ESIF improved the performance of Portuguese local government and which factors best explain its effect on municipality development. The analysis considers all 308 Portuguese local authorities for the period 2000–2014. Various policy implications flowing from the empirical results of this analysis are explored. 相似文献
32.
33.
Lindsay Janssen 《Irish Studies Review》2018,26(2):199-216
During the nineteenth century, “exile” became a key term to describe the Irish-diasporic community in North America. More recently, scholars in the fields of diaspora studies and Irish studies have described this community as a “victim diaspora” with connotations of forced expulsion, exile, and nostalgia for the homeland. Moreover, among scholars and within the Irish-American community, the notion exists that the Great Irish Famine (1845–1851) constitutes the Irish-American “charter myth”, that it was the starting point of an Irish-American identity. This article sheds a different light on these (self-)identifications by discussing the concepts of origin myth, exile and nostalgia and also considers the concept of diasporic belonging in the context of Irish and Irish North-American works of popular “Famine fiction” written between 1871 and 1891. Consequently, the impact of these late nineteenth-century literary considerations on present-day conceptualisations of the Irish-American community as a victim diaspora are discussed. 相似文献
34.
35.
Paul Robert McAleer 《Journal of Latin American Cultural Studies (Travesia)》2018,27(2):253-270
This article considers the comic book Patoruzú in light of the cultural expressions of Argentine criollismo between the 1930s and 50s. It begins by examining the political and class conflicts that informed the meanings of criollo symbols, and how Dante Quinterno’s creation interacts with them. Perón’s political organisation, for example, constantly resorted to discourses and images of a gaucho and rural nature in order to propagate the ideals of nationalist corporatism. From one perspective, the drawings, storylines and characters of Patoruzú articulate the arguments set forth by Perón in his battles with neo-colonial and oligarchic forces. However, as Anthony Cohen and Stuart Hall argue, mass-media products and popular national symbols are dialogic; they enter into a dialogue with different competing discourses. Thus the comic book is also analysed in respect of the different and conflictive uses and potential interpretations of criollo symbols. One such conflict, it is proposed, resides in the understudied effect of modernisation and urbanisation on the rural criollo migrants, who moved to the provinces of Buenos Aires in large numbers in the 1930s. The comic book, therefore, is not understood simply as an expression of Peronist ideals, but as a footprint of the complex political and identity conflicts of the period. 相似文献
36.
Natividad Gutierrez 《Nations & Nationalism》2018,24(2):271-280
In Latin America, ethnicity is equated with indigenity. It is an objective of this article to review the legacy of Anthony Smith regarding the vitality of the ethnic past and the myth of origin, as the core of his theory of nationalism based on the weight of ethnocentrism. To this end, we address two routes, the use of the ethnic past and ethnicity by nationalists and founders of the state and, how indigenous intellectuals, on the other, have found a reinvention of their identities through various myths of Amerindian origin. Ethnic myths and the use of the ethnic past have been accepted, denied or rejected by nationalists, while indigenous peoples adhere to their own myths or seek to reinvent them. Mythical information is a component of identity but also requires institutions to disseminate such information among the group. 相似文献
37.
M. Bhandari S. D. Bharti M. K. Shrimali T. K. Datta 《Journal of Earthquake Engineering》2018,22(6):989-1007
The behavior of base-isolated building frame is investigated with the help of a numerical study for far-field and near-field earthquakes with directivity and fling-step effects. Both design-level and extreme-level earthquakes are considered. Selected response parameters are peak floor displacement, acceleration, base shear, and isolator displacement. Inelastic behavior of base-isolated structure during the earthquake is investigated performing nonlinear time history analysis of a ten-story building frame. This study shows that base isolation is not effective for near-field earthquakes. Even for design-level earthquake, the frame gets significantly into inelastic range for earthquakes with fling-step effect. 相似文献
38.
Dennis Mischke 《Postcolonial Studies》2018,21(1):83-95
The focus in this article, through a reading of the German-Australian newspaper Der Kosmopolit, is on the legacies of entangled imperial identities in the period of the nineteenth-century German Enlightenment. Attention is drawn to members of the liberal nationalist generation of 1848 who emigrated to the Australian colonies and became involved in intellectual activities there. The idea of entanglement is applied to the philosophical orientation of the German-language newspaper that this group formed, Der Kosmopolit, which was published between 1856 and 1957. Against simplistic notions that would view cosmopolitanism as the opposite of nationalism, it is argued that individuals like Gustav Droege and Carl Muecke deployed an entangled ‘cosmo-nationalism’ in ways that both advanced German nationalism and facilitated their own engagement with and investment in Australian colonial society. 相似文献
39.
Lars Eckstein 《Postcolonial Studies》2018,21(1):6-19
This article critically engages with the different politics of memory involved in debates over the restitution of Indigenous Australian ancestral remains stolen by colonial actors in the nineteenth and early twentieth centuries and brought to Berlin in the name of science. The debates crystallise how deeply divided German scientific discourses still are over the question of whether the historical and moral obligations of colonial injustice should be accepted or whether researchers should continue to profess scientific ‘disinterest’. The debates also reveal an almost unanimous disavowal of Indigenous Australian knowledges and mnemonic conceptions across all camps. The bitter ironies of this disavowal become evident when Indigenous Australian quests for the remains of their ancestral dead lost in the limbo of German scientific collections are juxtaposed with white Australian (fictional) quests for the remains of Ludwig Leichhardt, lost in the Australian interior. 相似文献
40.
This paper presents the results from extensive parametric dynamic analyses of soil-structure systems that focus on the clear modification (increase or decrease) of the acceleration amplitude at the foundation with respect to the free-field, especially for squatty structures. Properties of the systems are selected such as to cover a wide range of meaningful geometries and materials for engineering practice. The results are presented in terms of weighted modification factors of the maximum foundation acceleration amplitude with reference to the corresponding maximum acceleration amplitude at free-field, for squatty and more slender structures. For the large majority of the studied systems, foundation acceleration decreases from the free-field by 10–15% on average. Nevertheless, acceleration demand at the foundation increases compared to the free-field, for 30% of squatty and for 15% of the more slender structures. Modification of the foundation acceleration amplitude is also correlated with the ratio of the predominant period of the input motion to the flexible-base system period. Finally, the findings of this study are compared with sparse available recorded data from the Seismic Hazard Harmonization in Europe database. 相似文献