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ABSTRACT A belief that EU integration is incomplete is often predicated on a comparison to U.S. states. Yet, with low barriers to trade and factor mobility between EU countries, is this belief correct? To address this question, we develop three theoretical predictions regarding the distribution of output and factors across members of an integrated economic area with harmonized policies and free movement of goods and factors. Empirical tests strongly support these predictions for U.S. states and 14 EU countries. Constructing a measure of integration, we find that EU integration rose from the 1960s to equal that of U.S. states by 2000.  相似文献   
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This article explores how individuals who identify as transgendered and transsexual men experience the internal possibilities, limitations, and resistances found in spaces identified as ‘lesbian’ or as ‘queer’ in the City of Toronto. The article draws on interview data transcribing the experiences of 12 transgender and transsexual individuals in LGBTQ (lesbian, gay, bisexual, trans, and queer) spaces. These interviews empirically illustrate how fluid and unfixed gendered and sexualized practices can transform spaces and their occupants. Further, this article considers the ways spaces may be ‘queered’ and the implications of these processes on the constitution of LGBTQ spaces. The experiences of transmen in lesbian and queer spaces bring into sharp relief the complex ways that material spaces, even those arising out of resistive impulses, incorporate disciplining expectations and new opportunities. Those who research or utilize these places must be attentive to these processes, if there is to be a serious commitment to the creation of libratory, inclusive spaces.  相似文献   
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The ESR dating method requires to describe the evolution of the ESR signal intensities vs. increasing gamma doses, then to extrapolate the equivalent dose of radiation received by the sample since its deposition using mathematical fitting. The function classically used to describe the growth curves of ESR aluminium signal in quartz was recently discussed and challenged for Lower Pleistocene sediments. In the present work, some alluvial sediments sampled in Upper Pleistocene fluvial terraces of the Yellow River system (China) permit us to test the application of another extrapolation function (linear + exponential) recently proposed for Lower Pleistocene sediments. The equivalent doses obtained here for the recent deposits of the Yellow River system and the corresponding ages are promising and indicate the potential of ESR to date quartz deposits from Upper Pleistocene times.  相似文献   
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Notes and News     
Abstract

This paper seeks to cast some light on a so-called Green Man ivory knife handle from Perth and on the cultural context from which it sprang. It was made and lost or disposed of during the 14th century and, although its full life-story includes its archaeological recovery and subsequent curation in Perth Museum, its main importance lies in what it can tell us of medieval people. Exploring its material and production, its function as a handle, its iconography and its cultural background reveals this importance. Bringing these strands together gives us a snapshot of medieval cognition, focusing, on the way elements of seasonal ritual were consumed in the medieval burgh of Perth.  相似文献   
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The aim of this study is to reconstruct the dietary patterns and economic behaviours of Neolithic populations in the Northwestern Mediterranean using isotopic and archaeological data. Burials come from four sites located in Languedoc–Roussillon region in French Mediterranean area. These sites are dated from the Middle Neolithic period (ca. 4500–3500 BC). They represent the Chasséen culture, characterized by regional features, such as economy management, resulting from territorial control. For this investigation, a stable isotopes (δ13C and δ15N) method has been used on 50 human bone collagens and 28 associated animal bones. This method provides direct dietary information on the protein consumed including the relative amounts of marine vs. terrestrial and animal vs. plant proteins in diets. Isotopic results are mainly compared to archaeological data to understand economic distinctions and potential social status variations between different groups using specific funeral practices, i.e. lithic chamber graves vs. domestic/funeral pits. Results show that individuals buried in lithic chamber graves and those buried in pits did not have the same dietary pattern. This result suggests a possible differentiation between two socio-economic groups, i.e. consumers of resources from herding and from farming. No aquatic food appeared to be routinely consumed by these individuals despite a relative close proximity to sea and freshwater sources. Moreover, these outcomes lead us to hypothesize that: (1) funeral practices could be linked to specific economies and/or (2) to different social status and that (3) burial type and foodstuff could be an expression of religious worship. Further research could include data from other areas, such as Spanish Catalonia where there are funeral structures similar to Languedoc lithic chamber graves.  相似文献   
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