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   436篇
  免费   18篇
  2022年   5篇
  2020年   8篇
  2019年   16篇
  2018年   16篇
  2017年   24篇
  2016年   24篇
  2015年   18篇
  2014年   13篇
  2013年   109篇
  2012年   19篇
  2011年   8篇
  2010年   14篇
  2009年   11篇
  2008年   12篇
  2007年   9篇
  2006年   11篇
  2005年   10篇
  2004年   8篇
  2003年   5篇
  2002年   5篇
  2001年   11篇
  2000年   5篇
  1999年   8篇
  1998年   4篇
  1997年   9篇
  1996年   9篇
  1995年   11篇
  1994年   2篇
  1993年   3篇
  1992年   2篇
  1991年   2篇
  1990年   2篇
  1989年   2篇
  1986年   2篇
  1983年   3篇
  1982年   2篇
  1980年   3篇
  1979年   4篇
  1978年   2篇
  1977年   1篇
  1976年   3篇
  1973年   1篇
  1972年   2篇
  1971年   2篇
  1970年   2篇
  1969年   2篇
  1967年   1篇
  1966年   1篇
  1965年   1篇
  1950年   1篇
排序方式: 共有454条查询结果,搜索用时 15 毫秒
71.
The Canbulat museum is located within the Venetian Walls of the mediaeval city of Famagusta in northern Cyprus, and traditionally marks the spot where the Ottoman warrior Canbulat fell during the siege of Famagusta in 1571. The tomb of Canbulat, which is housed within the museum, has for centuries played an important part in the folk tradition of Turkish Cypriots. Its incorporation into a formal museum in 1968 marked a conscious reworking of the Canbulat legend into a narrative of the Turkish presence in Cyprus. This paper explores the relationship between history and memory which emerges from the shared space and diverging practices of shrine and museum and considers the alternative visions of past, present and future which it opens up.  相似文献   
72.
73.
Computed tomography (CT) and traditional techniques were used to study the internal morphology of modern fruits of Pleiogynium timoriense (DC.) Leenh., and phosphatized and silicified fruits that were considered to belong to the genus. The results demonstrate that phosphatized fruits from the Oligocene–Miocene Dunsinane site at Riversleigh and silicified fruits from the Oligocene Glencoe Site, which are both in Queensland, are referable to Pleiogynium. The Riversleigh material (Pleiogynium wannanii Rozefelds, Dettmann & Clifford sp. nov.) is very similar to extant P. timoriense (DC.) Leenh. Both possess locules that, in the vertical axial plane, are asymmetrically reniform and enclosed by a two-layered endocarp, the inner layer woody and resistant to decay, the outer of fibres and parenchyma, surrounded by a mesocarp of fibres and sclereids and a parenchymatous exocarp. The outer mesocarp is sculpted by meridionally arranged, elongate depressions (germination apertures) situated at the dorsal surface of each locule; erosion of the mesocarp and outer endocarp provides passage for emergence of the embryo’s radicle on germination. The silicified material from Glencoe (P. parvum Rozefelds, Dettmann & Clifford sp. nov.) is smaller in all its parts and has locules that are ovate in the vertical axial plane. Discrete, cap-like, opercula are not evident in the fruit wall of the fossil and extant fruits studied. The presence of Pleiogynium, and associated taxa, indicates the existence of rainforest communities at Glencoe, and mixed open forest/rainforest at Riversleigh during Oligocene–Miocene times. The multilocular, fossil fruit described as Pleiogynium mitchellii Collinson, Manchester and Wilde from the Eocene deposits at Messel Quarry, Germany, is not considered to belong in the genus, as evidence of elongate depressions on the dorsal surface of the fruit stones has not been demonstrated conclusively, and its internal morphology/anatomy differs significantly from that of Pleiogynium.  相似文献   
74.
75.
During the eighteenth and nineteenth centuries, thousands of Scottish emigrants travelled to Canada. This paper concerns those buildings that were designed and constructed by Scottish settlers, utilising skills and materials transported from their homeland. The research concerns the extent to which buildings of those early generations of settler might still be intact, with specific reference to selected case studies from Nova Scotia. One is faced with still intact examples of Scottish architectural heritage, located thousands of miles from Scotland. This has interesting and important implications for the manner in which we value, care for and understand meaning within the built heritage.  相似文献   
76.
This paper explores the imaginative spaces in which world heritage is constructed and consumed: on the one hand, as the landmarks of a 'global landscape' mediated through the virtual mobility of cyberspace, essentially freed from 'place' or location; on the other hand, as the place-bound focus of nation-building projects, where the narratives of 'destiny' of nationalist mythology confront the serendipity of modern state boundaries. The paper links these two aspects of 'World Heritage' to two contrasting models of citizenship, one of which is rooted in the ideal of an inclusive democratic world citizenry, whilst the other is tied to more exclusive notions of citizenship attached to membership of specific nation-states and riven by boundaries of ethnicity, religion, state and class. Taking the case of Cyprus, the paper examines the ways in which these discourses of the global and the national, of heritage and citizenship, are mobilised by different groups as symbolic resources in the politics of this divided island.  相似文献   
77.
The arrival of Europeans in the New World had profound and long-lasting results for the native peoples. The record for the impact of this fundamental change in culture, society, and biology of Native Americans is well documented historically. This paper reviews the biological impact of the arrival of Europeans on native populations via the study of pre- and postcontact skeletal remains in Spanish Florida, the region today represented by coastal Georgia and northern Florida. The postcontact skeletal series, mostly drawn from Roman Catholic mission sites, are among the most comprehensive in the Americas, providing a compelling picture of adaptation and stress in this setting. Study of paleopathology, dental and skeletal indicators of physiological stress, stable isotope (carbon and nitrogen) analysis, tooth microwear, and skeletal morphology (cross-sectional geometry) reveals major alterations in quality of life and lifestyle. The bioarchaeological record indicates a general deterioration in health, declining dietary diversity and nutritional quality, and increasing workload in the contact period. The impact of contact in Spanish Florida appears to have been more dramatic in comparison with other regions, which likely reflects the different nature of contact relations in this setting versus other areas (e.g., New England, New France). The bioarchaeological record represents an important information source for understanding the dynamics of biocultural change resulting from colonization and conquest.  相似文献   
78.
Globalization and the Rise of City-regions   总被引:4,自引:0,他引:4  
A world-wide mosaic of large city-regions seems to be over-riding (though is not effacing entirely) an earlier core-periphery system of spatial organization. The economic dynamics of these city-regions are analysed with particular emphasis on the ways in which they tend to generate increasing-returns effects and competitive advantages for local producers. The managerial tasks that these city-regions face raise many new issues about local economic development policy and institution building in the interests of social order. These issues lead on to further questions about democracy and citizenship in the global mosaic of city-regions as well as in the new world system as a whole.  相似文献   
79.
During the early nineteenth century, the Hudson's Bay and the North West Companies controlled much of western Canada. Both companies employed hierarchical command structures that influenced all elements of social life within the posts. Both companies confronted a significant level of interrank tension, and sought to reinforce authority figures using imported wealth items and privileges. However the enormous transportation costs made it prohibitively expensive to supply many of these status items to junior officers stationed at remote outposts. As a result, new informally derived means of symbolizing and defending social position were negotiated using techniques and commodities that were unaffected by transportation difficulties.  相似文献   
80.
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