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The Alberta Newsprint Company mill in Whitecourt, Alberta, with its state-of-the-art paper machine dubbed Wild Rose I' is one of the most efficient newsprint mills in North America. This paper documents the systematic drive by the Alberta Newsprint Company to achieve lean production by the use of flexible work practices in a greenfield mill, which began production in 1990. The analysis begins by examining the way in which the workforce for the new mill was recruited as the first step to creating a flexible workplace. Information from questionnaires completed by 96 employees, who represent approximately half the total labour force, and semi-structured interviews with managers and employees, is used to describe the extent to which the anc mill has achieved various forms of labour flexibility. The nature and extent of these new work arrangements are compared among departments within the mill. Finally, we explore the recent restructuring of wages in the mill. These events illustrate some of the unanticipated consequences arising from the implementation of lean production in a remote geographical setting.  相似文献   
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ABSTRACT. An enormous amount of socio-economic and public-health data come as rates (e.g., unemployment, per capita income, mortality rates, census undercount) reported in small geographic areas. The U.S. Census Bureau regularly publishes data series at the county level, although the county is often a small area chosen for administrative convenience rather than by design. The reported rates can be regarded as a noisy representation of the true geographic distribution of rates over the small areas. This article presents a Bayesian statistical method of smoothing raw rates. In order to illustrate the important features of the method, a data set on undercoverage in the 1980 U.S. Census will be used.  相似文献   
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Noel Castree 《对极》2010,41(Z1):185-213
Abstract: This essay's point of departure is the coincident economic and environmental “crises” of our time. I locate both in the dynamics of capital accumulation on a world‐scale, drawing on the ideas of Marx, Karl Polanyi and James O’Connor. I ask whether the recent profusion of “crisis talk” in the public domain presents an opportunity for progressive new ideas to take hold now that “neoliberalism” has seemingly been de‐legitimated. My answer is that a “post‐neoliberal” future is probably a long way off. I make my case in two stages and at two geographical scales. First, I examine the British social formation as currently constituted and explain why even a leading neoliberal state is failing to reform its ways. Second, I then scale‐up from the domestic level to international affairs. I examine cross‐border emissions trading—arguably the policy tool for mitigating the very real prospects of significant climate change this century. The overall conclusion is this: even though the “first” and “second” contradictions of capital have manifested themselves together and at a global level, there are currently few prospects for systemic reform (never mind revolution) led by a new, twenty‐first century “red‐green” Left.  相似文献   
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The accuracy of Miles' method of ageing individuals within a population, based upon an analysis of the rate of dental wear, was evaluated in a sample of 202 living Lengua Indians from the Chaco area of Paraguay. The preliterate and culturally isolated status of the Lengua provided a useful base for comparison with populations that are likely to be encountered by archaeologists. The independent age estimates from maxillae and mandibles of the same individuals were found to be highly correlated with each other and to the actual ages of those individuals (Spearman rank-correlation test maxillae rs = 0·58, mandibles rs = 0·95, medians of populations rank-sum R = 99·5 > 95). No significant differences (P > 0·05) were found between the mean ages of any of the Miles subgroups, as indicated by the t-test for paired comparisons. The present study provides evidence of the reliability of the Miles method of ageing archaeological populations on the basis of occlusal wear. These findings are evaluated in the light of the sources of error inherent in the Miles system of analysis.  相似文献   
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This paper critically assesses the theory and practice of biodiversity prospecting in the developing world. Taking the case of perhaps the most famous bioprospecting broker – Costa Rica's National Institute of Biodiversity – rival theoretical discourses on the 'selling nature to save it' approach to environmental conservation are unpacked. This approach, currently de rigueur in mainstream global environmental organizations, is touted by its advocates in the academic and policy world as an effective tool for 'green developmentalism'. For a cohort of university-based left critics, however, bioprospecting is one more troubling example of 'post-modern ecological capital' in action, representing the further commodification of nature for profit purposes. By treating the rival theoretical discourses on bioprospecting produced by differently situated knowledge communities as objects of analysis, the paper asks fundamental questions about the grounds on which evaluations of bioprospecting might be made. It is argued that the radical critique buys its logical and moral power at the expense of its practical relevance, while advocates of selling biodiversity have made their case with only limited empirical persuasiveness. On the basis of a heuristic distinction between immanent and external critique, the paper seeks to put the evaluation of bioprospecting in particular, and green developmentalism more generally, on a new cognitive and normative footing. In so doing it impinges on recent debates over the wider relevance of 'critical' thinking in human geography and cognate fields in the current conjuncture.  相似文献   
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