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This is an exceptionally sophisticated and wide‐ranging book on historical time, the construction of the past, present, and future, and the problem of periodization. Its major thesis is that temporal divisions of history are produced by social actors, including historians, who break up time from their distinct temporal positions. The book inquires about the theoretical underpinning and historical constitution of temporal breaks: the premises sustaining notions of pastness, presentness, and futurity; the relations constructed by these notions between historiography and other fields of knowledge; the specific articulation of shifting and mutually competing temporalities both within and beyond European history; and the political implications of temporal divisions. Throughout the book the breaking up of time is studied as a fundamental political operation. To engage with temporal breaks, the authors contend, is to engage with the historian's contemporary, to negotiate borders that act upon the present, including the border that safeguards the presumed autonomy of the time of history‐writing. Focusing especially on the temporality of European modernity, the book invites reflection on the politics of time as articulated through categories of historical totalization imposed on modernity's others. But it also suggests that this imposition gave rise to acts of resistance indicating how historical time defies the analytical categories through which social actors seek to organize and control it. This dialectic of imposition and defiance is made evident through the comparative study of temporal concepts that replace one another, compete with one another in certain historical settings without any of them constituting a final historical representation. It is also traced in the continuing significance of suppressed or “failed” temporalities, which are nonetheless still capable of challenging and qualifying our insights into historical time. The book's key contribution lies precisely in the attempt to intensify this challenge by translating the contradictory constitution of modern temporality into a language of self‐critique.  相似文献   
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Biocultural patterns surrounding the emergence of agriculture from 11 sites in the central Tombigbee River valley (500–1200 AD), 50–100 km west of the emerging Moundville polity, suggest that while food production may have alleviated some ecological stress, it came at a cost. Markers of childhood arrest indicate earlier weaning, likely creating a cycle of rising fertility and competition, but surviving adults appear better off following intensification. Health disparities at farmsteads, including more prevalent anemia, growth defects, lower limb infections, and accidental trauma, are consistent with increasingly competing demands of domestic and corporate modes of production. Although these agricultural settlements in the hinterlands were not severely compromised as predicted by a strictly top down model of provisioning, health risks assumed by farmsteads may have resulted from provisioning to centers and/or corporate lineages while simultaneously mitigating larger risks (e.g., raiding). The greater health risks assumed by farmstead females suggest that they had less control over production and decision-making than women buried at centers, while height and upper body strength at mound centers, in addition to rare but extreme trauma, point to identities that were mapped not only onto the landscape, but onto the bodies of men and women occupying elite spaces.  相似文献   
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WHITE, M.A., FALKINGHAM, P.L., COOK, A.G., HOCKNULL, S.A. & ELLIOTT, D.A., 2013. Morphological comparisons of metacarpal I for Australovenator wintonensis and Rapator ornitholestoides: implications for their taxonomic relationships. Alcheringa 37, 1 - 7. ISSN 0311-5518.

Various comparisons of left metacarpal I of the Australovenator wintonensis holotype have been made with Rapator ornitholestoides. These specimens were identified as being morphologically more similar than either was to that of the neovenatorid Megaraptor namunhuaiquii. Owing to the poor preservation of A. wintonensis and R. ornitholestoides, distinct morphological separation between the two appeared minimal. The recent discovery of a near perfectly preserved right metacarpal I of A. wintonensis enables a direct and accurate comparison with R. ornitholestoides. Distinct morphological differences exist between the metacarpals of the two species. A re-evaluation of the age of the A. wintonensis holotype site (AODL 85 ‘Matilda Site’) with zircon dating reveals a maximum age of 95 Ma, 10 Ma younger than the Griman Creek Formation at Lightning Ridge, from which R. ornitholestoides was recovered. This age difference detracts from the probability that the specimens belong to the same genus.

Matt A. White? [fossilised@hotmail.com], School of Engineering, The University of Newcastle, Callaghan, New South Wales 2308, Australia; Peter L. Falkingham? [pfalkingham@rvc.ac.uk], Department of Comparative Biomedical Sciences, Structure and Motion Laboratory, Royal Veterinary College, London, UK; Alex G. Cook [alex.cook@y7mail.com] and Scott A. Hocknull [scott.hocknull@qm.qld.gov.au], Ancient environments, Queensland Museum, Hendra, Queensland, 4011, Australia; David A. Elliott [david.elliott@aaod.com.au], Australian Age of Dinosaurs Museum of Natural History, The Jump Up, Winton, Queensland, 4735, Australia. ?Also affiliated with Australian Age of Dinosaurs Museum of Natural History, The Jump Up, Winton, Queensland 4735, Australia. ?Also affiliated with Department of Ecology and Evolutionary Biology, Division of Biology and Medicine, Brown University, USA. Received 22.9.2012; revised 13.1.2013; accepted 17.1.2013.  相似文献   
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This article argues that the stark post-Second World War understanding in which 'straight is to gay' came to be seen as 'family is to non family' has tended to obscure the historical complexity of family life and the ways in which queer men have interacted with and created their families in the past, and used the language of family to conceptualise emotional bonds 'beyond blood'. Using the well-heeled early campaigner for homosexual law reform, George Ives (1867–1950), as a case study, I show how different rhetorics, ideas and experiences of family allowed for the assertion of gender and sexual identity, gave a framework for campaigning work and provided a means of conceptualising intimacy and companionship. Though family was the cause of considerable angst for Ives, it was, I suggest, something he valued not in spite of his homosexuality but at least partly because of it. It was fundamental to the ways in which he understood and articulated who he was, and how he related to others.  相似文献   
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The Matthew and Matilda Effects in science were coined in 1968 (Robert K. Merton) and in 1993 (Margaret W. Rossiter) respectively, as tools to analyse the reward systems of science. By proposing the African Eve Effect in science as a third effect, the original scope for analysis of these systems is broadened from the social structure of science to the anthropological dimension of science. Similarly, the ??psychosocial processes?? that were considered as affecting the reward systems (Merton, Science 159:56?C63, 1968) are extended to include discursive practices. The African Eve Effect refers to the scientific notion of the ??African Eve?? (or mitochondrial (mtDNA) Eve), a concept put forward by scientists to designate the genetic mother of all modern humans. Three discursive conventions constitute the African Eve Effect and together shape patterns of the distribution of recognition for scientific work: projecting imaginative geographies of otherness onto the frontiers of science; collecting, transporting and enframing material and ideas according to a Western epistemological order; and ??evolutionising?? nature and the human in science. The objective of this paper is to specify and illustrate an experimental tool for analysing the entanglement of the reward system in science with culturally fashioned imaginaries and agendas.  相似文献   
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In this paper, a detailed overview of the Holocene evolution of the North Dvina river (ND) delta (southern White Sea) is presented; it is based on radiocarbon dating, geomorphological and other field surveys, and plant macrofossil and palynological data. We have identified three main stages of the delta evolution: estuary erosional (Allerød — 5700 cal BC), lagoon or tidal-marsh (5700 cal BC — 3700 cal BC) and fan-delta accumulative (3700 cal BC — present). These stages are correlated with local climatic curves, sea level changes, glacioisostatic raise curve and Baltic Sea stages. A variety of landforms has been identified and dated within the delta. These results help to explain the spatial and temporal patterns in the prehistoric human occupation of this area.  相似文献   
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