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31.
Urban Ecosystems - We introduce a conceptual model of the urban forest patch as a complex social-ecological system, incorporating cross-scale interactions. We developed this model through an...  相似文献   
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Abstract This study highlights some cultural and economic aspects of food. The focus is on Cajun, one of the most popular cuisines in the United States. Interviews, conversations, and observations were conducted with 19 individuals involved in some aspect of processing, distributing, or retailing food in southern Louisiana. The perspective that frames the analysis focuses on the effects of culture and the economic forces that both produce and are a product of cultural processes. I argue that Cajun food is used as a source for both economic and cultural rewards, derived through economic and cultural value‐added processes that occur simultaneously in the preparation of this food. In addition, I consider how these processes are affecting the taste of Louisiana foods.  相似文献   
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Students of industrial sociology have noted theoretical and empirical inadequacies in dual-economy and dual-labor market theories, and have called for revisions in these perspectives. A single case, McDonald's in the fast-food industry, is analyzed as a vehicle towards reformulation. It is argued that, as a center retailer, McDonald's contains elements of both primary and secondary labor markets, and that this dualism is a partial function of its economic structure that contains both core and peripheral elements. The job hierarchies, hiring practices, compensation, training, and control systems all evidence elements of both primary and secondary markets. The external validity of these findings is explored, and implications for dual-economy and dual-labor market theories and research are developed.  相似文献   
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A sorting-and-measuring machine (SMM) measures and sorts (classifies) on-line produced items into several groups according to their size. The measuring devices of the SMM perceive the actual item size with a random error ε and classify the item as being smaller than b iff z+ε<b. Here ε is a normal zero-mean r.v. with unknown standard deviation σ which is the main parameter characterizing the precision and technical condition of an SMM. The paper gives the following method of estimating σ. N0 items are measured and N1 of them are recognized by the SMM as belonging to the group a<zb. These N1 items are sorted again and N2 of them return to this group, these are sorted again, and so on. The estimation of σ is based on the statistics Nm/Nn. Moments of the ratio statistics Nm/Nn and their distributional properties are investigated. It turns out that the expected value of Nm/Nn depends almost linearly on σ which allows us to construct ‘almost’ unbiased estimators of type σ?mn=ANm/Nn+B with good propert including robustness with respect to the distribution of item size. Convex combinations of σ?mn statistics are considered to obtain an estimator with minimal variance.  相似文献   
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This article draws upon responses given by volunteers who work in the Beijing LGBT Centre regarding perceptions of sexual identity, and how Chinese culture affects hidden or open sexual identities of Chinese lesbian and gay people in this region. The insights gained from those working carefully to create social change offers an important and original contribution to the field of gay and lesbian studies in China. The findings indicate the volunteers at the Beijing LGBT Centre are frustrated by the lack of acceptance of non‐heterosexual relationships among Chinese culture and society, and by the disregard of lesbian gay and bisexual (LGB) people by the Chinese government. The findings also illustrate stigmatization of homosexuality in China is enacted in structural terms (such as in the lack of policy, legislation and positive endorsement by governmental and socio‐political organizations), public expression (such as negative attitudes, beliefs or reactions towards LGB people) and internalized repression (through fear of stigmatization, and subsequent abuse due to negative societal attitudes and discrimination). Influenced by the Chinese tradition of conforming to group values, the findings from this study show that volunteers at the Beijing LGBT Centre believe LGB people in China are generally hesitant to disclose their sexual identities, and reject the idea that there had been a collective shift in Chinese culture regarding increased acceptance of LGB people. It also finds volunteers at the LGBT Centre in Beijing blame Chinese culture for its lack of acceptance of non‐heterosexual relationships, and state stigmatization of homosexuality in China is due to deep‐rooted cultural homophobia.  相似文献   
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ABSTRACT

In this article we argue against influential analyses of neoliberalism that prioritize variegation and the role of ideas as key theoretical foci relevant to understanding neoliberalism’s diffusion into myriad national and political settings. Rather, we contend that crucial to understanding neoliberalism is the role of politically-produced convergence around market rationality that reflects two core processes: the reorganization of production and the ascendency of financialization. We present a theorization and analysis of neoliberalism’s political production and diffusion over time, explaining its contested evolution and impact across diverse settings (both ‘North’ and ‘South’) and emphasizing its ever-intensifying symbiotic relationship with the consolidating world market in which the former has increasingly come to serve as the latter’s operating system (OS). Further, we posit that neoliberalism’s form, function and impact demand analytically prioritizing the leverage of constellations of ideological and material interests within the contradictory context of consolidating relations of production and financialization. Our analysis thus challenges many previous expositions of neoliberalism for their failure to locate neoliberalism’s manifestation as arising out of social conflict within particular junctures that privilege certain social forces and ideas over others. We also distinguish our position by highlighting how manifestations of neoliberalism in various settings have combined to yield a greater world market in which variegation has gradually given way to ever-intensifying disciplinary pressures towards market-policy conformity (mono-policy). While current populist movements may well turn out to be important counter movements to neoliberal hegemony, especially if they can internationalize, the disciplining effect of the world market renders many nationally-oriented policy alternatives costly and politically fraught.  相似文献   
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Internet communities have received mostly negative appraisals among psychologists. Being on line is viewed as damaging to one's social relationships. In 1996, a group of therapists studying relational theory formed an online community. Our group has been a positive influence, expanding the idea that it is possible to have a vibrant and socially enhancing community online. Entre psicologos, han sido principalmente negativas las evaluaciones de las comunidades internet. Estar 'online' se considera perjudicial para las relaciones sociales. En el ano 1996, un grupo de terapeutas que estudiaban teoria relacional formaron una comunidad online. Nuestro grupo ha sido una influencia positiva, extendiendo asi la idea que puede existir una comunidad online efervescente y de realce social.  相似文献   
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In response to Daniel Mato's essay, this article argues against the concept of the creative industries and for a capacious understanding of culture to redefine the culture industries  相似文献   
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