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991.
Patrick Quinn Peter Day Vassilis Kilikoglou Edward Faber Stella Katsarou-Tzeveleki Adamantios Sampson 《Journal of archaeological science》2010
Combined petrographic and chemical analysis of MN and LN ceramics from the Cave of the Cyclops on the island of Youra, Greece, has revealed a compositionally diverse assemblage with a range of different local and off-island sources. Ceramics deposited in Neolithic times on this barren, rocky outpost of the Sporades chain may have originated from a surprising number of possible origins, including from the Plain of Thessaly, Euboea and the volcanic northeast Aegean islands. This picture challenges traditional assumptions about Neolithic pottery production and indicates that significant movement of ceramics was already taking place within the northern Aegean as early as the beginning of the sixth millennium BC. The discovery of a persistent local pottery tradition, that is also found on the neighbouring island of Kyra-Panagia, indicates significant continuity in ceramic technology over some 1500 years. 相似文献
992.
Carolyn C. Szmidt Christian Normand George S. Burr Greg W.L. Hodgins Sarah LaMotta 《Journal of archaeological science》2010
This paper presents new AMS radiocarbon dating results of six ungulate bones from the current excavation of Isturitz Cave, France, layer C 4c4. The assemblage from this layer exhibits a suite of traits closely aligned with the Early Aurignacian, but with some aspects that bear strong similarities with the Protoaurignacian, with possible in situ technological transformation. Accurate and precise dating of the late Middle Palaeolithic and the early Upper Palaeolithic periods is critical to our understanding of the possible relationship between final Neanderthals and early modern humans in Europe. As such, a rigorous set of sample selection and evaluation protocols was developed and used in this research. Among these, only cutmarked bones were selected and a total of 31 targets were made, giving a weighted average of 37,180 ± 420 BP for this assemblage and providing a terminus ante quem for the ornaments, decorated artefact and amber pendants beneath it. The implications and importance of these results to debates concerning the chronological relationship between the Châtelperronian, Protoaurignacian and Early Aurignacian and associated debates regarding hominin dispersal, interaction and the timing of technical and cultural innovations are discussed. 相似文献
993.
Marjorie Levine‐Clark 《Gender & history》2010,22(2):302-321
In the early twentieth century, local British poor law guardians’ concerns with the maintenance of deserted and neglected families were transformed into imperial, and later transnational, policy promoting justice for abandoned wives and children. Both local court cases concerning maintenance and policy debates at the national and imperial levels reveal the ways in which a breadwinner model of masculinity shaped maintenance policy and practice. Although the maintenance problem was framed differently by local welfare providers and imperial heads of state, concerns about welfare costs and human rights intersected in the figure of the irresponsible male citizen, who challenged the dominant model of British/imperial masculinity by refusing to maintain his wife. 相似文献
994.
Maria Anna Pabst Ilse Letofsky-Papst Maximilian Moser Konrad Spindler Elisabeth Bock Peter Wilhelm M.D. Leopold Dorfer Jochen B. Geigl Martina Auer Michael R. Speicher Ferdinand Hofer 《Journal of archaeological science》2010
From a 1000-year-old mummy, found unwrapped in the sand of the desert at Chiribaya Alta in Southern Peru, two different kinds of tattoos were investigated: decorative tattoos displaying different animals and symbolic ciphers were present on the extremities and tattooed circles on the neck region. 相似文献
995.
996.
F. Begemann A. Hauptmann S. Schmitt‐Strecker G. Weisgerber 《Arabian Archaeology and Epigraphy》2010,21(2):135-169
Lead isotope data, together with an evaluation of previously published results for the chemical composition of Omani ores and copper‐base artefacts are used to define a material signature of Omani copper. Absent from our group of Bronze Age metal (Umm an Nar and Wadi Suq periods) are the signature of ores from Masirah Island and also from the vast deposits in north Oman inland from Suhar. Contemporaneous copper from Bahrain and from Tell Abraq on the Gulf coast is consistent in its material signature with Omani copper; a derivation from Omani ores of this copper is highly likely. A few exceptions at Tell Abraq point to Faynan/Timna in the southern Levant as a possible source region. Among Mesopotamian artefacts the signature of Omani copper is encountered during all cultural periods from Uruk at the end of the fourth millennium BC to Akkadian 1000 years later. Oman/Magan appears to have been particularly important during Early Dynastic III and Akkadian when about half of the copper in circulation bears the Omani signature. 相似文献
997.
城镇景观和自然景观是室外环境中非常重要的两个方面,他们之间是既相互关联又相互区别的。景观似乎是既简单又熟悉的概念,在许多文化中,景观有着各种宜人的事物关联性,比如与天堂和美丽,诗歌及绘画等观念。也许这种情形的后果之一就是人们很容易去认为与景观相联系的所有问题也都是简单、熟悉、好看和相对容易的。当人们把景观与通常被看作是景观对应物的城镇和工业环境相比较时,这种态度又得到了进一步的加强。可是在经过较长时间的实践和更仔细的考察以后显示,即使不如城镇和工业环境那样复杂,景观仍然是非常复杂的;这些景观是动态的,也是活生生的。除此以外,它们也常常是城市和城市化、工业和工业化地区中非常重要的组成部分。 相似文献
998.
Peter Brent 《Australian journal of political science》2006,41(1):39-50
Australian historical and political science academic accounts of the ‘secret ballot’ often describe it as being designed in Australia and first applied in Victoria in 1856. Narratives often focus on Chartists and radicals finding fertile ground in the New World for ideas that had met insurmountable resistance in the Mother Country. But this concentration on the ‘British story’ has led to a misconception in this country: that the secret ballot was first tried in Australia. This comes from conflating the ‘Australian ballot’ with the ‘secret ballot’. Voting by ballot, in ‘secret’—that is, not by a show of hands, on the voices or signed voting paper—was in use in America and Europe well before being implemented in Australia. This was the secret ballot many demanded for Australia, but they got something else: the Australian ballot, wholly original, with identifying features—such as the government printed ballot paper—previously unimagined. The Australian ballot was not the world's first secret ballot; it was much more important than that. 相似文献
999.
‘Children's Geographies’ could do more. In this paper we present a succession of key ideas currently arising in and of new and emergent theoretical, philosophical and conceptual work in the Social Sciences. We invite reflection upon each of these ideas in turn, with a mind, specifically, to ‘Children's Geographies’. In so doing, we make two broad claims. First, that greater engagement with some or all of these ideas might prove useful, enabling, thought-provoking, profound, constructive, challenging, telling, or interesting to ‘Children's Geographers’. Second, that—particularly given the nature of its extant concerns and efforts— ‘Children's Geographies’ could do much more to speak back to (these) wider contemporary lines of thought. 相似文献
1000.
A long‐term pump test was conducted in the KTB pilot borehole (KTB‐VB), located in the Oberpfalz area, Germany. It produced 22 300 m3 of formation fluid. Initially, fluid production rate was 29 l min?1 for 4 months, but was then raised to an average of 57 l min?1 for eight more months. The aim of this study was to examine the fluid parameters and hydraulic properties of fractured, crystalline crusts as part of the new KTB programme ‘Energy and Fluid Transport in Continental Fault Systems’. KTB‐VB has an open‐hole section from 3850 to 4000 m depth that is in hydraulic contact with a prominent continental fault system in the area, called SE2. Salinity and temperature of the fluid inside the borehole, and consequently hydrostatic pressure, changed significantly throughout the test. Influence of these quantities on variations in fluid density had to be taken into account for interpretation of the pump test. Modelling of the pressure response related to the pumping was achieved assuming the validity of linear Darcy flow and permeability to be independent of the flow rate. Following the principle ‘minimum in model dimension’, we first examined whether the pressure response can be explained by an equivalent model where rock properties around the borehole are axially symmetric. Calculations show that the observed pressure data in KTB‐VB can in fact be reproduced through such a configuration. For the period of high pumping rate (57 l min?1) and the following recovery phase, the resulting parameters are 2.4 × 10?13 m3 in hydraulic transmissivity and 3.7 × 10?9 m Pa?1 in storativity for radial distances up to 187 m, and 4.7 × 10?14 m3 and 6.0 × 10?9 m Pa?1, respectively, for radial distances between 187 and 1200 m. The former pair of values mainly reflect the hydraulic properties of the fault zone SE2. For a more realistic hydraulic study on a greater scale, program FEFLOW was used. Parameter values were obtained by matching the calculated induced pressure signal to fluid‐level variations observed in the KTB main hole (KTB‐HB) located at 200 m radial distance from KTB‐VB. KTB‐HB is uncased from 9031 to 9100 m and shows indications of leakage in the casing at depths 5200–5600 m. Analysis of the pressure record and hydraulic modelling suggest the existence of a weak hydraulic communication between the two boreholes, probably at depths around the leakage. Hydraulic modelling of a major slug‐test in KTB‐HB that was run during the pumping in KTB‐VB reveals the effective transmissivity of the connected formation to be 1 to 2 orders of magnitude lower than the one determined for the SE2 fault zone. 相似文献