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101.
RICHARD BRADLEY 《Oxford Journal of Archaeology》1995,14(1):13-22
Although the collection and analysis of lithic artefacts plays an increasing role in studies of prehistoric settlement in the British Isles, almost all this work has been conducted in regions with local sources of flint. This is not the case over large parts of highland Britain. This paper outlines a methodology for investigating the character of prehistoric activity using the evidence of worked quartz and illustrates these procedures with a case study from the Scottish Highlands 相似文献
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RICHARD NED LEBOW 《International affairs》2011,87(5):1219-1228
In recent years, International Relations theorists have turned to philosophy in search of new ontological and epistemological foundations or to clarify their existing commitments. Scientific Realism and International Relations, edited by Jonathan Joseph and Colin Wight, is a good example of the former: editors and contributors make the case for Scientific Realism—a leading philosophy of science—in International Relations. Patrick Thaddeus Jackson, author of The conduct of inquiry in International Relations, is motivated by the latter concern, and devises a typology based on two key fissures among social scientists: the relationships between the knower and the known, and between knowledge and observation. The Joseph and Wight volume, while containing some thoughtful essays, does not convince the reviewer that assumptions that might apply in the physical world are relevant to its social counterpart. The Jackson book is an intellectual tour de force and a compelling plea for pluralism. 相似文献
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RICHARD MILBURN 《International affairs》2014,90(4):871-887
The Democratic Republic of Congo (DRC) is endowed with an abundance of natural resources, and the presence of high‐value resources such as coltan and diamonds is well known. The country is also endowed with a wealth of biodiversity, although the value of this is often overlooked. This article describes the detrimental impact of armed conflict on this biodiversity and the dangers posed by the return of peace, which is likely to result in increased biodiversity exploitation. The resulting loss of key carbon sinks crucial to the global fight against climate change will affect not only the DRC, but also the international community. Biodiversity is therefore identified as a threat to security but also a valuable asset for development, and this article discusses methods to realize the value of biodiversity in the DRC through the benefits of ecosystem services and income generated from monetizing biodiversity. It concludes by arguing that the false dichotomy of conservation and development as separate entities and objectives needs to change so that conservation becomes a central pillar of security and development work in the DRC and other regions of current or recent armed conflict around the world. 相似文献
105.
RICHARD K. MORRIS 《英国考古学会志》2014,167(1):177-204
Before the 1978 excavation of the chapter-house site directed by Martin Biddle and the late Birthe Kjølbye-Biddle, nothing was known about the 15th-century building, beyond the brief documentary references in the Register to its remodelling during the second half of the century in the time of abbots John of Wheathamstead and William Wallingford. However, the exceptional quantity of late Gothic masonry fragments uncovered during the excavation has made it possible to attempt to reconstruct features of its design, particularly the vaulting, and has transformed our knowledge of this important building. This article reviews the information derived from the study of the fragments of the vault, assesses its significance in the development of late Gothic vaulting, and speculates on the identity of its designer. 相似文献
106.
RICHARD FLORIDA CHARLOTTA P.A. MELLANDER KEVIN M. STOLARICK 《The Canadian geographer》2010,54(3):277-304
This article examines the factors that shape economic development in Canadian regions. It employs path analysis and structural equation models to isolate the effects of technology, human capital and/or the creative class, universities, the diversity of service industries and openness to immigrants, minorities and gay and lesbian populations on regional income. It also examines the effects of several broad occupations groups—business and finance, management, science, arts and culture, education and health care—on regional income. The findings indicate that both human capital and the creative class have a direct effect on regional income. Openness and tolerance also have a significant effect on regional development in Canada. Openness towards the gay and lesbian population has a direct effect on both human capital and the creative class, while tolerance towards immigrants and visible minorities is directly associated with higher regional incomes. The university has a relatively weak effect on regional incomes and on technology as well. Management, business and finance and science occupations have a sizeable effect on regional income; arts and culture occupations have a significant effect on technology; health and education occupations have no effect on regional income. 相似文献
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Soils in a lower Hunter valley vineyard, New South Wales, Australia, were sampled and analysed for caesium‐137, an indicator of soil erosion status, in 1984–1985 and 2004. From the time of the vineyard's first establishment in 1971 to 1985, estimated soil losses were 250 tonnes (equivalent to 64.2 t ha?1 yr?1). Re‐sampling in 2004 showed that soil losses were 48 tonnes in the 19 years since 1985, equivalent to 9.7 t ha?1 yr?1. The decline in erosion rates may be explained by a change in land and soil management from intensive cultivation to one of no cultivation (sod culture) in 1998, and a lower annual rainfall and fewer rain‐days per year in the period from 1986 to 2004. 相似文献
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