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   123篇
  免费   4篇
  2023年   1篇
  2020年   1篇
  2019年   3篇
  2018年   4篇
  2017年   6篇
  2016年   6篇
  2015年   5篇
  2014年   6篇
  2013年   39篇
  2012年   1篇
  2011年   7篇
  2010年   6篇
  2009年   2篇
  2008年   2篇
  2007年   1篇
  2006年   4篇
  2005年   1篇
  2004年   1篇
  2003年   1篇
  2002年   4篇
  2001年   1篇
  1999年   1篇
  1997年   1篇
  1996年   3篇
  1994年   1篇
  1992年   1篇
  1990年   1篇
  1985年   1篇
  1983年   2篇
  1980年   1篇
  1979年   2篇
  1977年   1篇
  1976年   2篇
  1969年   1篇
  1967年   2篇
  1964年   1篇
  1962年   1篇
  1954年   1篇
  1952年   1篇
  1947年   1篇
排序方式: 共有127条查询结果,搜索用时 15 毫秒
1.
2.
3.
Twenty-four measurements were taken on five of the paired cranial bones and the otoliths of a modern sample of 177 blue cod. Parapercis colias. Regression analysis was performed on these measurements to estimate live fork length and ungutted weight. A number of regression models were examined (linear, logarithmic, exponential and power curve) to work out the optimum estimator for each bone measurement. It was found that live fork length of this species can be estimated with a standard error of less than ±28 mm, and the weight to less than ±140 g. Coefficients are provided for 48 equations linking bone size to live characteristics. This is followed by a study of blue cod from an archaeological site at Waihora in the Chatham Islands. Measurements were made on 8036 archaeological bones with a minimum number of individuals of 2547. It was found that the blue cod catch had near normal characteristics, with a mean fork length of 327 mm and SD of 57 mm. The mean body weight was estimated at 569 g. The usable meat weight represented by these fish is estimated to be 1.0 t. © 1997 John Wiley & Sons, Ltd.  相似文献   
4.
Recent debates concerning the abolition of the schizophrenia label in psychiatry have focused upon problems with the scientific status of the concept. In this article, I argue that rather than attacking schizophrenia for its lack of scientific validity, we should focus on the conceptual history of this label. I reconstruct a specific tradition when exploring the conceptual history of schizophrenia. This is the concern with the question of the sense of life itself, conducted through the confrontation with schizophrenia as a form of life that does not live, or as Robert Jay Lifton termed it "lifeless life" (1979: 222-39). I conclude by arguing that the contemporary attempt to deconstruct or abolish the schizophrenia concept involves a fundamental shift in concern. The attempt both to normalize psychotic experiences, and to conceive them purely in terms of cognitive processes that can be mapped onto brain function, results in a fundamental move away from the attempt to understand the experience of madness.  相似文献   
5.
Soil multi-element analysis is now a routine technique employed to help answer questions about space use and function in and around archaeological sites. The pattern of enhancement of certain elements, including P, Pb, Ca, Zn, and Cu, has been shown by numerous studies to correlate closely with the archaeological and historical record. Interpretation of these soil signatures, however, has generally been more problematic. One approach to the problem has been the use of ethnographic or “known” sites to guide interpretation, but how confidently can results from one site be extrapolated to another? This study of abandoned farms tests the site specificity of soil multi-element signatures of past space use through the use of discriminant models. Data analysis suggests that one to one comparisons of similar sites are much less accurate (38% accuracy) than comparisons based on a wider range of sites (59.3% accuracy), even when the latter have contrasting geology. The results highlight the importance of individual anthropogenic practices during occupation and abandonment in the development of diagnostic soil geochemical signatures.  相似文献   
6.
Book reviews     
In the context of a shift away from municipal multiculturalism towards community cohesion, and in the light of renewed debates around difference, national identity and Britishness, this article sets out a geographically informed theoretical framework which focuses upon the spatial (re)construction of racial and ethnic identities. The article develops the idea of the everyday as a way of viewing the spatially contingent, complex and negotiated state of inter-ethnic relations in a specific UK city. Not only does this reveal the manner in which strong and stubborn boundaries between social groups are entrenched through the (re)enforcement of spatialised relations of power, but also how accommodations across, between and within difference are realised. Through the employment of empirical material from Leicester, England, the article contends that everyday solidarities emerge from a number of intersecting spatial influences which do not equate to abstract or fixed versions of national belonging.  相似文献   
7.
This article draws on the work of the Japanese Westerniser and nationalist Fukuzawa Yukichi and the Turkish nationalist and critical proponent of Westernisation, Ziya Gökalp, in order to understand the development and deployment of the idea of the West. It is shown that the relation between the ‘non‐West’ and West is not staged simply or purely in the form of a dualistic opposition by these men. Indeed, both my case studies evince the centrality of third or fourth categories that complicate but also sustain the stereotyping of the West. In particular, both Fukuzawa and Gokalp deploy a form of orientalism in which Asia is cast as a separate and primitive realm, to be distinguished from both the West and their own nations. The article engages its findings with recent post‐colonial debates on Asian occidentalism.  相似文献   
8.

CULTURAL POLICY AND THE POLITICS OF CULTURE, Forum organised by the Remarque Institute, held at White Oak Conference Center, Florida November 19–22, 1998  相似文献   
9.
10.
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