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Representations in popular media at the end of the twentieth century and the beginning of the twenty-first suggest that North American culture idealizes a kind of femininity constituted in erotic display while at the same time disavowing the parallel performance of that femininity in strip culture. This paper begins to consider why femininity is so insistently constituted on these terms, focusing in particular on women's advice media, self-help, and exercise programs of erotic dance as a domestic activity, and working to identify and understand the implications of that representation, for women who work as erotic dancers and for women who do not, with reference to the ways in which these two categories of femininity are constituted and maintained as separate categories through representation and to the effects of this separation for the labour of erotic dance and for the performance of femininity in the everyday. This paper undertakes to understand this complicated relationship and to determine what precisely is at stake in such representations, how to read them, and what they mean.  相似文献   
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程式语心理表征在认知加工过程中具有其独特的存储、提取优势,善加利用可以使翻译交际变得流畅、高效。“在线语法判断”和“在线词汇翻译”两项实验任务旨在研究程式语心理表征对译语词汇提取质量的影响。研究表明,高二语水平者程式语心理表征质量明显优于低二语水平者;程式语心理表征水平与译语词汇提取流利度、准确度呈正相关;不同类型的程式语表征对译语词汇提取质量具有不同的预测力。  相似文献   
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It is proved that the accuracy of the bootstrap approximation of the joint distribution of sample quantiles lies between O(n?1/4) and O(n?1/4 an), where (log(n))1/2=O(an). As an application, we investigated confidence intervals based on the bootstrap.  相似文献   
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Expert Systems     
Summary

Expert systems are computer programs which embody the expertise of a human expert in order to consult and advise on a specific problem. It is now becoming feasible to apply expert systems technology to problems in the human services. This article describes what expert systems technology is and how it may be applied in human service practice. Finally, some of the promises and pitfalls of this new technology are addressed.  相似文献   
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How is ‘authentic’ linguistic femininity in Japan manifested in popular texts? We analyze the dialogue of female characters in Wakaba, a 2005 Japanese drama set in two very different parts of ‘regional’ Japan – Miyazaki and Kobe. Through this analysis, we examine two contradictory discourses circulated through popular media. The first is that linguistic femininity is based in Standard Japanese – a surprisingly persistent ideology despite a current trend to examine cases in which language ideology and practice do not match. Other studies reflect another dominant discourse, that of the ‘authentic’ dialect speaker, who expresses local alignment by using dialect forms outside the bounds of ideologically modern linguistic forms. The tension between acting linguistically feminine and ‘authentically’ local raises some interesting questions for Japanese language and gender studies, including studies of gendered representations: are women who are speakers of regional dialects authentically ‘feminine’? Can they be? Do some dialects express femininity better than others?  相似文献   
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The authors establish the joint distribution of the sum X and the maximum Y of IID exponential random variables. They derive exact formuli describing the random vector (X, Y), including its joint PDF, CDF, and other characteristics; marginal and conditional distributions; moments and related parameters; and stochastic representations leading to further properties of infinite divisibility and self-decomposability. The authors also discuss parameter estimation and include an example from climatology that illustrates the modeling potential of this new bivariate model.  相似文献   
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Hea-Jung Kim 《Statistics》2013,47(5):421-441
This article develops a class of the weighted normal distributions for which the probability density function has the form of a product of a normal density and a weight function. The class constitutes marginal distributions obtained from various kinds of doubly truncated bivariate normal distributions. This class of distributions strictly includes the normal, skew–normal and two-piece skew–normal and is useful for selection modelling and inequality constrained normal mean analysis. Some distributional properties and Bayesian perspectives of the class are given. Probabilistic representation of the distributions is also given. The representation is shown to be straightforward to specify distribution and to implement computation, with output readily adapted for required analysis. Necessary theories and illustrative examples are provided.  相似文献   
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