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51.
Most research on the art market focuses on the high end, composed of auction houses and a few well‐known dealers. In this paper, we use a new database to examine the industry structure and location patterns of the New York art market, which consists largely of small, independent, relatively unknown galleries. We find that Manhattan galleries are highly spatially concentrated, and that clustering reflects both agglomeration economies and preferences over location‐specific amenities. New galleries are more likely to open in neighborhoods with existing gallery clusters, and proximity to other galleries increases establishment lifespan. New galleries also locate in neighborhoods with high population density and more affluent households, consistent with location models of luxury retail. The results are not consistent with the hypothesis that galleries locate in cheap, “bohemian” neighborhoods.  相似文献   
52.
This article brings together work on privileged migration with critical geographical work on body size. In uniting these areas together I focus on the role of embodiment within expatriate experiences of migration to Singapore. I argue that despite a developing body of critical work on migration, this work has failed to explore embodied experiences of size. To counter this gap, this research demonstrates the importance of recognising how sized narratives and experiences are shaped through gendered migration and the need to explore the multiplicity of experiences of women in different places of the city. Drawing upon empirical research with expatriate women in Singapore I advance work within critical geographies of body size by presenting original work that challenges dominant and medicalised understandings of fatness as inherently bad. Furthermore, I contribute to the growing area of work that places emphasis on the subjective nature of size through recognition of work on migration. In this article, I explore how migration was embodied and discussed through size, firstly by looking at how women discussed losing their sense of identity. Secondly, the temporal and spatial embeddedness of size. Finally, how women rejected and resisted dominant discourses through humour and indifference.  相似文献   
53.
‘Iron Age People in Norway’ is an interdisciplinary research project. The source material consists of archaeological finds of graves containing human skeletal remains. Archaeological and physical anthropological methods and data will be combined in analyses of the people, their living conditions, aspects of social organization and questions about ethnic groups, using a specially developed computer registration system and database structure. The in‐depth analyses concentrate on the five northernmost counties in Norway, while the catalogue covers the whole country.  相似文献   
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To analyze social network data using standard statistical approaches is to risk incorrect inference. The dependencies among observations implied in a network conceptualization undermine standard assumptions of the usual general linear models. One of the most quickly expanding areas of social and policy network methodology is the development of statistical modeling approaches that can accommodate such dependent data. In this article, we review three network statistical methods commonly used in the current literature: quadratic assignment procedures, exponential random graph models (ERGMs), and stochastic actor‐oriented models. We focus most attention on ERGMs by providing an illustrative example of a model for a strategic information network within a local government. We draw inferences about the structural role played by individuals recognized as key innovators and conclude that such an approach has much to offer in analyzing the policy process.  相似文献   
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Based on a high resolution regional climate model (RCM) experiment, a climate change scenario for Scotland for the end of this century is constructed with the aim of exploring the added value of utilising a regional rather than a global model (GCM) for climate change scenario construction. Spatial variations in regional seasonal average temperature and precipitation change are analysed and the local response of ‘extreme’ weather events to climate warming is assessed using daily model output. The analyses suggest that in comparison with the GCM, the RCM does not provide fundamentally different patterns of seasonal climate change and daily weather response over Scotland, although it does capture more subtle spatial variations in these changes. The RCM also simulates more realistic daily weather events than the GCM, although the relative changes in the frequencies of daily extremes are not greatly different. However, with the limited length of the single model simulation analysed here, it is not easy to establish how robust and significant are the sub‐national patterns of climate response across Scotland. To improve the quality and comprehensiveness of regional climate change scenario information, a number of research issues remain to be addressed.  相似文献   
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"In this study, it is argued [that] underemployment is both affected by and affects the labor-force participation rate (LFPR) and the level of service employment. Interestingly, the analysis reveals that service employment lowers the LFPR and raises underemployment. In turn, underemployment increases the LFPR as more secondary workers are pushed into the labor market in an effort to support their households. Thus, secondary workers are not pulled into the labor market by the availability of service jobs, but are rather pushed into these jobs by the condition of underemployment that is brought on by the growing concentration of low-paying service jobs....A three-equation simultaneous equation model is developed to test our hypotheses [and] three-stage least squares...estimates of this model for the 100 largest [U.S.] metropolitan areas are presented...."  相似文献   
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Feminist political theory draws on particular spatial imaginations in elaborating a politics of transformation. This paper establishes this in relation to two familiar accounts of feminist transformation – those of Judith Butler and Luce Irigaray. Respectively I read their work as suggesting that transformation of gender relations takes the form of ubiquitous revolution, taking place everywhere, or a distant dream of an (im)possible future – elsewhere. The paper then turns to discuss the work of Julia Kristeva, often dismissed as not feminist and conservative. I read her work politically, within the frame of feminist theory. She offers a different, heterogeneous account of transformation, as both possible in the present and also limited by the existence and need for social and symbolic orders. In exploring the heterogeneous spatial imagination of her work, the paper suggests that the spatialities of abjection are diverse and productive. Abjection is not simply about devising territories and borders. Moreover, dominant spatialities cannot be described as simply masculine. Finally, drawing links with Lefebvre's account of representational spaces, I argue that Kristeva's work can be extended to inform our understanding of how spaces themselves can be transformed.  相似文献   
60.
The preservation of the osteological material at the medieval site of Apigliano, in southern Italy, is characterized by bones with highly crystalline, and altered, mineral phases. In addition to this, some material retains perfect histological preservation, with the exception of small microfissures present throughout this structure. Diagenetic porosity is indicative of collagen loss via chemical degradation. The levels of residual collagen in these bones are much lower than is predicted from simple models of gelatinization, and thus a more complex explanation for the state of preservation must be sought. Possible explanations for the rapid loss of bone collagen are considered, including a high–temperature event, the acceleration of hydrolysis due to liming and extreme wetting and drying cycles.  相似文献   
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