全文获取类型
收费全文 | 6115篇 |
免费 | 163篇 |
专业分类
6278篇 |
出版年
2024年 | 14篇 |
2023年 | 80篇 |
2022年 | 115篇 |
2021年 | 98篇 |
2020年 | 217篇 |
2019年 | 211篇 |
2018年 | 233篇 |
2017年 | 250篇 |
2016年 | 277篇 |
2015年 | 154篇 |
2014年 | 182篇 |
2013年 | 617篇 |
2012年 | 355篇 |
2011年 | 347篇 |
2010年 | 271篇 |
2009年 | 312篇 |
2008年 | 343篇 |
2007年 | 398篇 |
2006年 | 351篇 |
2005年 | 344篇 |
2004年 | 220篇 |
2003年 | 198篇 |
2002年 | 206篇 |
2001年 | 132篇 |
2000年 | 145篇 |
1999年 | 55篇 |
1998年 | 27篇 |
1997年 | 28篇 |
1996年 | 23篇 |
1995年 | 10篇 |
1994年 | 16篇 |
1993年 | 12篇 |
1992年 | 11篇 |
1991年 | 12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6278条查询结果,搜索用时 0 毫秒
21.
Daniel Gabaldón-Estevan Liney Manjarrés-Henríquez F. Xavier Molina-Morales 《European Planning Studies》2018,26(5):895-914
In this work, we apply a systemic approach to the analysis of a particular geographic territory, the industrial district. We are particularly interested in analysing the interaction between the productive-technological environment and the scientific environment by an examination of research contracts and patents. Our analysis shows that R&D activity in the Spanish ceramic tile District Innovation System was mainly conducted by suppliers. Final producers’ innovation efforts were related to non-technological aspects and differentiation. 相似文献
22.
Joana Almeida José Antunes Ferreira Beatriz Condessa Ricardo Tomé 《European Planning Studies》2018,26(7):1431-1449
Whilst the advantages of the application of Land Readjustment (LR) are well known, there are nevertheless numerous countries in which application of LR is difficult or has not been successful. In its analysis of land readjustment constraints, conditions and the international practice, this paper contributes to improving the implementation of an LR system, particularly with respect to the management process. At the international level, management models in seven countries were studied: Australia, France, Germany, Japan, South Korea, Spain and Sweden. In Portugal, three case studies in the municipalities of Almada, Coimbra and Lisbon were selected, with semi-structured interviews being conducted with the respective managing entities. The management models are distinguished by the type of initiative and leadership processes, relations among stakeholders, managing entities and operating rules. It can be concluded that the role of the public authority as the process facilitator from the very initial stages, the existence of a managing entity and a board of specialists, and the legal conditions governing expropriation are key factors for the improvement of land readjustment management. 相似文献
23.
This paper aims to introduce a case study of Czechia in distribution of the EU funds and their spatial patterns. EU funds receive plenty attention from both European society and the scientific community. However, there is a lack of detailed evaluations of spatial and sectoral differentiation, which might bring a better understanding to the whole EU funds system. This paper attempts to fill this gap with a method of geographical differentiation analysis of the Czech operational programme Enterprise and Innovations 2007–15, which should increase the competitiveness of industry and develop services for commercial activities. Historically, subsidies often go to peripheral regions at the borderland with Slovakia and Poland, while regions along the borders with Germany and Austria receive only a low level of support. Jurisdictions of the major recipients from hi-tech sectors are mainly in the close vicinity of the largest cities (Praha, Brno), which are natural centres of high technologically demanding sectors, but a high share of high-tech subsidies goes to some peripheral districts as well. These findings can contribute not only to the academic discussion about contradictory developmental impacts of subsidies but to the all-European debate on the EU funds purposes as well. 相似文献
24.
Marina Ranga 《European Planning Studies》2018,26(11):2125-2146
ABSTRACTThis paper discusses the role of smart specialization in catalyzing the development of early-stage regional innovation systems in less advanced regions, either by facilitating the emergence of some defining elements that were lacking or accelerating the development of others, such as: a regional knowledge base and a dynamic learning process, institutional structures, network integration mechanisms among key innovation actors, regional industrial specializations, and collective identities. The paper exemplifies this process with the case of Romania, a country where the research and innovation system is centralized at national level and regional innovation systems are in the early days. The transformations taking place in the Romanian regions within the process of implementing smart specialization, assisted by the European Commission's Joint Research Centre in the project “Targeted Support to Smart Specialization in Romania”, suggest a dynamic coagulation of institutional, financial, policy, and human factors that catalyzed the development of regional innovation systems in the country and introduced a novel approach to innovation policy. 相似文献
25.
26.
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
27.
28.
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
29.
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
30.
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