全文获取类型
收费全文 | 947篇 |
免费 | 49篇 |
出版年
2023年 | 12篇 |
2022年 | 3篇 |
2021年 | 8篇 |
2020年 | 28篇 |
2019年 | 44篇 |
2018年 | 48篇 |
2017年 | 62篇 |
2016年 | 52篇 |
2015年 | 30篇 |
2014年 | 36篇 |
2013年 | 205篇 |
2012年 | 37篇 |
2011年 | 35篇 |
2010年 | 39篇 |
2009年 | 30篇 |
2008年 | 17篇 |
2007年 | 22篇 |
2006年 | 18篇 |
2005年 | 17篇 |
2004年 | 9篇 |
2003年 | 18篇 |
2002年 | 18篇 |
2001年 | 15篇 |
2000年 | 16篇 |
1999年 | 44篇 |
1998年 | 32篇 |
1997年 | 13篇 |
1996年 | 4篇 |
1995年 | 7篇 |
1994年 | 6篇 |
1993年 | 3篇 |
1992年 | 3篇 |
1991年 | 3篇 |
1990年 | 4篇 |
1989年 | 4篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1986年 | 3篇 |
1985年 | 2篇 |
1984年 | 3篇 |
1983年 | 4篇 |
1982年 | 4篇 |
1981年 | 6篇 |
1980年 | 6篇 |
1979年 | 2篇 |
1978年 | 5篇 |
1977年 | 6篇 |
1976年 | 1篇 |
1975年 | 4篇 |
1966年 | 1篇 |
排序方式: 共有996条查询结果,搜索用时 15 毫秒
11.
12.
13.
14.
15.
16.
Sarah Elwood Agnieszka Leszczynski 《Gender, place and culture : a journal of feminist geography》2018,25(5):629-644
At a moment when disciplinary attentions are turning to the digital as a subject and object of geographic inquiry, we consider enduring contours and new directions in feminist digital geographies scholarship. We revisit the centrality of feminist critiques of Science to critical digital geographies and their predecessors, identifying axes of scholarly engagement that have emerged from feminist theory and praxis. Simultaneously, we acknowledge the resounding whiteness and heteronormativity of these theoretical origins. In the second half of the article, we trace new horizons of contemporary digital geographies scholarship that engage queer and critical race theory, postcolonial feminism, and black and queer code studies. These theoretical moves give voice to longstanding silences and are indispensable to a political and ethical digital geographic scholarship and praxis, as well as to re-making our technologies and ourselves as digital subjects. 相似文献
17.
18.
Sarah E. Miller Emily Jane Murray 《Conservation and Management of Archaeological Sites》2018,20(4):234-260
ABSTRACTAlong Florida’s nearly 13,000 km of shoreline, nearly 4000 archaeological sites and over 600 recorded historic cemeteries are at risk from climate change impacts including coastal erosion and a 2-metre rise in sea level. In 2016, the Florida Public Archaeology Network (FPAN) created the Heritage Monitoring Scouts (HMS Florida) programme to engage the public in monitoring sites at risk. The programme grew quickly during the first year of operation to include 233 volunteers who submitted 312 monitoring forms. The programme exists beyond the singular act of a volunteer reporting site conditions; across Florida, varied combinations of local partnerships present unique opportunities for programmes, for example, the pilot program at the Guana Tolomato Matanzas National Estuarine Research Reserve. Preliminary outcomes from the first year of HMS Florida and the pilot indicate the programme is effective in public engagement and a powerful management tool for tracking change to sites over time. 相似文献
19.
This article examines how police–public relations have evolved during the nineteenth-century expansion of formal policing. Following recent critiques of the ‘state monopolization thesis’, it dismisses the idea of a ‘policeman-state’ progressively assuming dominion over the governance of crime, generating vicious antagonism between police and public, and effectively coercing the latter into obedience. In order to chart changes in police–public relations across the ‘long’ nineteenth century, the analysis draws on Antwerp police statistics from 1842 until 1913. It assumes that movements in different types of offences reflect the initiative of different actors and also constitute a valuable index of conflicts between police and public. The article argues that although police activity in Antwerp did significantly increase towards the end of the nineteenth century, priorities in crime control were not merely dictated from ‘above’ (the police and authorities) but also delivered from ‘below’ (the people). It shows how police interventions were shaped by shifting policy concerns, by the interests of different urban interest groups, and by the practical constraints of police work. Finally, it counters the idea of a repressive police disciplining a hostile public with evidence of growing public use of the police and of complex popular attitudes towards the ‘blue locusts’. 相似文献
20.
Mauro F. La Russa Michela Ricca Anna Maria Cerioni Maria Grazia Chilosi Valeria Comite Marina De Santis 《International Journal of Architectural Heritage》2018,12(1):114-124
During the last restoration of the Fontana di Trevi -Rome (2014–2015), it has been performed a diagnostic investigation to characterize the materials used to build and obtain the colors of the surfaces of some architectural elements of this fountain. According to the restoration teamwork needs, we focussed our efforts on the dome over the central statue of Oceanus, on the bas-relieves on the sides of the dome, and on the cliff where the water flows. Several samples were collected from these elements and therefore, they were subjected to an analytical approach including infrared spectroscopy, optical and scanning electron microscopy. The achieved results indicated the use of red earth pigments on the dome. The same pigment has been revealed on the bas-relieves, although their colors have an additional contribution due to degraded layers. Samples taken from the cliff showed a complex stratigraphy, although a white scialbo has been identified as original layer, testifying the intentions of the authors in term of color rendering. This information was essential for the restores in order to choose the proper intervention procedure for each investigated surface. The research testified the importance of an integrated diagnostic analysis to preserve the original colours of monuments and building. 相似文献