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This essay seeks to broaden the empirical basis for the concept of spatial discipline by investigating how and why the geographical mobility of skilled iron workers was constrained in the United States during the decades preceding the Civil War. Drawing on neo-Marxist labor theory, the author finds that the paradoxical demands of industrial capitalism for a highly mobile labor force that would also stay in place created particularly acute tensions in the iron industry, where skilled labor was critical to the implementation of new technologies. Recent theoretical developments in legal and labor history help explain why the transition from master-and-servant relations to employment at will in the early nineteenth century heightened tensions in the iron industry and spawned a tremendous range of disciplinary strategies. After modeling managerial strategies as a continuum of coercion, the author presents a series of illustrative examples from the North and South.  相似文献   
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This paper presents the results of a project aimed at investigating the deterioration of organic remains at the Mesolithic site of Star Carr. Analyses of pH, Electrical Conductivity and Redox Potential are reported from borehole transects across the unexcavated part of the site. A comparison of field and laboratory measurements is made, leading to the characterisation of different preservation zones and identification of ‘vulnerable’ sediments at the site. These data are augmented by geochemical analyses of contemporary borehole sequences and adjacent historic monoliths. Analysis of surface water and groundwater has also been undertaken to assist in the interpretation of the site hydrology and geochemistry. The relationship between ‘natural’ geology and preservation potential, and the evidence for a ‘halo’ preservation effect in virgin sediments adjacent to previous archaeology trenches is investigated.  相似文献   
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The southern African MSA comprises a series of phases of unique technological innovations that fuel current models on the evolutionary processes of Anatomically Modern Humans. However, the nature and variability of these technological phases remain poorly documented. This study reports on the previously unpublished sequence of Diepkloof Rock Shelter (South Africa) and investigates the main technological changes therein, particularly emphasizing the emergence, succession and disappearance of the Still Bay (SB) and the Howiesons Poort (HP). We argue for technological change that occurred at different rates and under the influence of variable driving factors. Our model implies that the SB and the HP are not related to the influx of new populations but have regionally specific origins. Unlike the other techno-complexes, the HP at Diepkloof is subdivided into different phases (Early, Intermediate and Late) but only the upper phases resemble the so-called “classic” HP. Finally, the technological sequence of Diepkloof questions the homogeneous picture which has been so far assumed for the southern African MSA and places emphasis on the importance of exploring long regional sequences.  相似文献   
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The aim of this article is to consider the extent to which Paul Maitland's paintings of Cheyne Walk addressed the problem of establishing suburban identity at the end of the nineteenth century. The emergence of the modern suburb during this period presented a particular problem with regard to how this form of urban living might be defined, understood and experienced. As part of a group of artists that could loosely by described as British Impressionists, Maitland was among the first to engage in a close study of this subject. This article situates Maitland's visual project within its wider cultural context, comparing his work with that of associated artists also interested in the suburban subject and in Cheyne Walk in particular and with a range of contemporary texts that addressed the complex problem of Chelsea's place identity, including guidebooks, letters, novels and the work of local historians. Drawing on the methodology of cultural and historical geography, this article highlights the extent to which place identity changes through time and how its formulation is based upon the economic and social structures of those who ‘live’ the place. Adopting and elaborating a range of visual signifiers associated with the modern suburb, including both its rural and working aspect, Maitland's paintings of Cheyne Walk provide a valuable and subtle insight into how this new urban space was being conceptualized at the end of the nineteenth century.  相似文献   
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