全文获取类型
收费全文 | 449篇 |
免费 | 6篇 |
专业分类
455篇 |
出版年
2024年 | 5篇 |
2023年 | 8篇 |
2022年 | 4篇 |
2021年 | 1篇 |
2020年 | 21篇 |
2019年 | 26篇 |
2018年 | 40篇 |
2017年 | 31篇 |
2016年 | 28篇 |
2015年 | 25篇 |
2014年 | 26篇 |
2013年 | 76篇 |
2012年 | 21篇 |
2011年 | 25篇 |
2010年 | 20篇 |
2009年 | 13篇 |
2008年 | 11篇 |
2007年 | 14篇 |
2006年 | 11篇 |
2005年 | 5篇 |
2004年 | 6篇 |
2003年 | 6篇 |
2002年 | 3篇 |
2001年 | 1篇 |
2000年 | 4篇 |
1999年 | 1篇 |
1998年 | 3篇 |
1997年 | 3篇 |
1996年 | 3篇 |
1994年 | 3篇 |
1993年 | 3篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1981年 | 2篇 |
1980年 | 1篇 |
排序方式: 共有455条查询结果,搜索用时 0 毫秒
331.
332.
Maria F. Tuozzo 《Development and change》2009,40(3):467-485
During the 1990s, reforms concerned with ‘good governance’ became popular with multilateral and bilateral lenders. This trend was led by the World Bank, which claimed that in order to achieve economic development, institutions mattered. This article looks at governance reforms in Argentina, specifically in the judicial sector, and contends that World Bank involvement affected the nature, reach and depth of these initiatives. The influence of the Bank can be traced through three dimensions that have characterized its approach to institutional reform: donor‐driven designs for project reform; reliance on technical approaches; and restricted forms of decision making in project initiatives. Such an approach to institutional change conditioned domestic reform in Argentina and contributed to piecemeal and inadequate initiatives. The author also argues that the Bank's approach in Argentina can be traced to wider strategies that derive from embedded institutional practices and ideological foundations within the institution that throw into question the Bank's capacities to promote such reforms. 相似文献
333.
334.
335.
Cristina Maria Serbanica Daniela Luminita Constantin Gabriela Dragan 《European Planning Studies》2015,23(2):292-310
Universities' potential to contribute to regional value creation has been extensively discussed so far and significant literature has been devoted to celebrated cases in highly industrialized and developed countries. Assuming that it would be misleading to generalize from “exceptional” cases, some authors have focused their attention specifically on the influence of universities in less developed areas regions and countries, where university–industry relations are far from being a Triple Helix. This paper focuses on the mechanisms of university–industry knowledge transfer (KT) in Romania, a post-communist country with relatively weak regional innovation performances, except for the capital region Bucharest-Ilfov. The purpose of the study is to construct an index to compare university–industry KT across the eight Romanian regions. Data to be aggregated are collected from 90 Romanian higher education institutions and refer to their KT potential in terms of human, financial and relational inputs, outputs and outcomes (patent applications, new products and services, spin-offs and commercial income). Finally, universities' regional KT performances are compared to small and medium enterprises territorial patterns and issuing policy implications are discussed. 相似文献
336.
Susana Salvaterra Trovão Sónia Cristina Caetano Ramalho Maria Inês Pereira Torcato David 《Gender, place and culture : a journal of feminist geography》2015,22(3):325-343
In addition to being the object of policy and legal initiatives, families of migrant origin have become a focus of debate concerning differences and its limits. Migrants themselves, however, are also reflecting on how to manage family relationships in a changing world in which migration is mostly transnational. This article aims to discuss the influence of religious participation on the reconfiguration of processes of family dynamics promoted by three groups of migrant women who, while settled in Lisbon, maintain transnational ties with their countries of origin and with various diasporic spaces. Guiding research questions are: to what extent does religious participation provide migrant women with connections, networks and other intangible resources? How are these resources mobilised as ‘bonding' and ‘bridging' social capitals? Can such capitals become a conduit for the redefinition of family relations and female self-narratives? Comparative analysis confirms that the three groups discussed not only mobilise religious belonging and ties to generate resources, but also convert these connections into social (and other forms of) capital, thus triggering desired changes that affect the lives of their children and families in both the short and long term. While migration does not alter long-standing patterns provided by their own respective sociocultural frames of belonging, our findings reveal that the three groups of interlocutors use religious participation to explore tactics, social capitals and mobility spaces and, further, to negotiate, without subverting, specific family inequality dynamics. 相似文献
337.
Spatial data sets pose challenges for discrete choice models because the data are unlikely to be independently and identically distributed. A conditionally parametric spatial probit model is amenable to very large data sets while imposing far less structure on the data than conventional parametric models. We illustrate the approach using data on 474,170 individual lots in the City of Chicago. The results suggest that simple functional forms are not appropriate for explaining the spatial variation in residential land use across the entire city. 相似文献
338.
339.
Maria Guagnin 《Environmental Archaeology》2015,20(1):52-65
The rock art of the central Sahara was created out of the beliefs, traditions and experiences of the engravers and painters. The animal engravings of the Wadi al-Ajal in south-western Libya are used to isolate some of the environmental and cultural/symbolic components that make up the pictorial record. A comparison between the depicted animals and the faunal remains recovered in the area identifies a number of characteristics. The engraving repertoire is dominated by a small number of frequently depicted animals that were of symbolic or economic importance to the engravers. Rare and singular depicted species extend this record to a diverse species spectrum. Although a preferential depiction of herbivores is evident in the data, there is a close match between faunal record and engravings which shows that all larger animals (over ca. 10 kg) that were present in the area were also depicted. The selection of animals in the rock art appears to reflect their visibility in the landscape while also providing a record of changing climatic conditions from savanna to desert habitats. The rock art therefore provides an indirect record of the local environment while also capturing the engravers' perception of animals and landscape. 相似文献
340.
Rebecca Lave Matthew W. Wilson Elizabeth S. Barron Christine Biermann Mark A. Carey Chris S. Duvall Leigh Johnson K. Maria Lane Nathan McClintock Darla Munroe Rachel Pain James Proctor Bruce L. Rhoads Morgan M. Robertson Jairus Rossi Nathan F. Sayre Gregory Simon Marc Tadaki Christopher Van Dyke 《The Canadian geographer》2014,58(1):1-10