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Amy Slaton 《History & Technology》2013,29(4):353-374
Racialist social agendas have helped determine who will and will not be admitted to the engineering programs of American universities, and bench‐level activities within university laboratories have both followed from, and encouraged these structures of occupational opportunity. The engineering division of Iowa State College between 1900 and 1960 was one site of such exclusionary activity. African‐American students were under‐represented in its programs throughout this period, even as other areas of the university diversified and as women gradually increased their presence in the engineering division. This paper proposes a study of ISC's engineering curricula, instruments, and facilities as a means of identifying and understanding this inequity. 相似文献
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Barbuda remains little developed and sparsely populated relative to its neighbors in the Leeward Lesser Antilles, a rather extraordinary and relatively unknown Caribbean place. Much of its distinctiveness derives from the communal land-tenure system, itself rooted in three centuries of open-range cattle herding. Yet, as revealed through interviews, newspaper archives, and landscape observations, open-range cattle herding has declined over the past three decades, with related changes in land tenure. As the new Barbuda Land Act came into effect in 2008, codifying the communal tenure system, the very landscape elements that manifest open-range herding have become obscure. In particular, the rock-walled stockwells have become largely defunct, many of the walls lie in ruins or have been entirely consumed by the crusher that converted them into gravel to surface roads. With the principal land use that had supported communal control largely out of practice, usufruct access to land now largely obsolete, the new act might have little actual impact in preserving Barbuda's uniqueness. 相似文献
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The aim of this paper is to assess the frequency of localised primary canine hypoplasia (LHPC) in a sample of 24 subadults from a Neolithic cemetery assemblage located at Man Bac, northern Vietnam (~4000–3500 years BP), and explore the range of factors potentially contributing to the development of this condition. It is found that 41.7% of individuals (20.9% of primary canines) have LHPC, which is similar to the frequency reported in a suite of ancient cemetery series from Neolithic through to Metal Age Thailand. A range of competing aetiological factors considered included trauma to the deciduous canine, ostensibly by way of early childhood exploratory behaviours (e.g. ‘mouthing’ objects), nutritional and dietary deficiencies (especially vitamin A and D), the impact of the mother's health on the developing foetus as well as the effects of premature birth on the developing child. It is concluded that while the aetiology LHPC is multi‐factorial, the reasonably high prevalence of this condition at Man Bac suggests depressed maternal and neonatal health, consistent with a community experiencing high rates of fertility and transitioning to an agricultural subsistence economy. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
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Amy Sargent 《International Journal of Heritage Studies》2013,19(3-4):177-186
Abstract In the last two decades there has been largely critical discussion of the role which costume films play in the construction of the idea of national hertiage. Much of this writing has assumed that such films generally holster partial and conservative interests and represent a chronic nostalgia for a make‐believe past. Adaptations from historic classic novels are claimed to foist predominantly middle‐class tastes and standards upon the broader viewing public. The extraordinary success of the BBC's 1995 Pride and Prejudice gives one the opportunity to examine in some detail the inter‐connectedness of a number of cultural industries including heritage, museums, tourism, publishing and television, in audience perception and reception. 相似文献