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161.
162.
Martin van Gelderen 《History of European Ideas》2011,37(2):154-159
Through a discussion of Hugo Grotius’ conception of just war, this essay shows that within his critique of liberalism, Schmitt clashed with the very intellectual tradition he claimed to represent. Both historically and philosophically Schmitt's concept of the Ius Publicum Europaeum was a mirage. Indeed, his concept of the political was a rejection of the moral and civil philosophy that sees politics as the world of active citizens and commonwealths arguing with each other about fundamental questions of justice and equity. 相似文献
163.
164.
Ji?í Svoboda Sandra SázelováPavel A. Kosintsev Vlasta JankovskáMartin Holub 《Journal of Anthropological Archaeology》2011,30(1):30-43
The aim of this paper is to present and discuss empirical evidence on the dynamics of occupation and site formation processes from contemporary mobile campsites in Northwest Siberia. The questions posed are derived generally from archaeological studies of Upper Paleolithic record in Europe. We document the active Nenets summer camps at lakes and the abandoned winter and spring camps in the open tundra and the forest tundra. Analysis of the floral and zoological resources shows that plant resources and fish are available predominantly in the summer while reindeer are abundant in these regions in fall and winter when they return from summer pastures further north. When natural resources are not available, groups supplement with food purchased at shops. Within these living camps, “structures évidentes” and “structures latentes” of classical French paleoethnology cannot be distinguished as clearly as at Upper Paleolithic sites: and architectural remains, ash from hearths, and other objects may be removed from the central areas towards the site peripheries. However the investigated camps preserve a discrete structure with interior living areas (including children’s playgrounds), exterior areas with evidence of reindeer carcass processing, woodworking, and other activities, peripheral toss zones, and dispersed activity remains in the surrounding landscape. 相似文献
165.
166.
Ewa Smolska 《Geochronometria》2011,38(4):325-333
This study focuses on the analysis of the structural and textural features of the colluvial (deluvial) deposits in the Suwałki
Lake District (NE Poland) and their absolute age. The colluvium has a thickness of up to 150 cm. The dates of the peat under
colluvium or lowermost fossil humus-rich horizons point to the ages from 5405±80 BP to 480 BP. Deposition of material at the
footslope is a result of a denudation triggered by human action (surface water erosion and tillage erosion) and usually corresponds
with the settlement stages. The 14C dating of deposited sediment sometimes indicated to older dates of colluvium then the archaeological evidence available
for examined sites. Locally, the overlying fossil humic horizon was older then the lowermost one. The textural features of
the colluvial deposits such as: the content of fine fraction, weak sorting and relationship between the mean grain-size (Mz)
and the sorting index (σ1) were used to recognize sediment redeposited from the upper part of the slope. Basing on the mineral composition and electrical
conductivity of fossil humus horizon it is possible to say whether the soil was degraded or aggraded. These features of the
humus-rich horizons occurring between colluvial sediments can be used to explain discrepancy between the radiocarbon dating
and archaeological evidence. 相似文献
167.
Alan Mayne 《International Journal of Historical Archaeology》2011,15(4):553-562
Much of the excitement generated in Britain since 2007 by the York Archaeological Trust’s excavations of the city’s Hungate
neighborhood, which Benjamin Seebohm Rowntree characterized as a “slum” in his pioneering poverty survey of 1901, derives
from the unexpected volume and variety of material evidence uncovered about life in a poor community within a modern industrial
city. Such material evidence and its often uncertain relationships to other historical data can enhance analysis by complicating
understanding of the past, rather than echoing conventional wisdom. Findings from Hungate can thus contribute to nuanced understandings
of urban social disadvantage not only at the neighborhood level in this one particular British city, but at the larger scales
of analysis that encompass the growth of cities and interacting urban regions in Britain and around the world during the nineteenth
and twentieth centuries. These understandings have contemporary relevance for a world in which over half of humanity now lives
in urban areas, as misconceptions about “slums” continue to undermine efforts to reduce urban inequality. 相似文献
168.
Constantin Athanassas 《Geochronometria》2011,38(4):413-423
Difficulties in evaluating accurate equivalent doses for Late Quaternary sediments from the south coasts of Greece arose in
the course of SAR measurements. Large scatter among apparent equivalent doses perplexed the evaluation of accurate mean estimates
in circumstances where very large doses were involved. Besides, dose recovery experiments revealed that when intersection
of the natural signal occurs onto the saturating segment of the growth curve, a distinct relationship between De and growth curve shape occurs. At very low slope angles, SAR tends to overestimate the recovered dose. The mechanism which
controls the spread in equivalent dose estimation is investigated. 相似文献
169.
Construction of a quartz OSL standardised growth curve (SGC) for aeolian samples from the Horqin dunefield in northeastern China 总被引:1,自引:0,他引:1
It has been suggested that the standardised growth curve (SGC) method can be used to de-terminate De accurately and reduce the measurement time. However, different opinions regarding the applicability of the SGC method exist.
In this paper, we report the construction of quartz OSL SGC for 35 aeolian samples from different parts of the Horqin dunefield
in northeastern China, and then test their applicability for De determination. Our results suggest that: 1) up to a regeneration dose of 80 Gy, the SGC of the Horqin dunefield can be fitted
using the exponential plus linear equation, with the r2 value of 0.97, and all the regeneration dose points closely stick to the fitting line, implying that all samples share a
very similar dose-response curve; 2) for samples with Des ranging from 1 to 50 Gy, the ratios of SAR De to SGC De fall within the range of 0.9–1.1, and the average ratio of SAR De to SGC De is 1.01±0.01, close to unity. Therefore, the construction of SGC is correct, and the SGC is an effective procedure for accurate
De determination for samples from the study area. 相似文献
170.
Tobias Lauer Rainer Bonn Manfred Frechen Magret C. Fuchs Marcus Trier Sumiko Tsukamoto 《Geochronometria》2011,38(4):341-349
Due to the construction of a new North-South subway in Cologne, Roman time harbour sediments were exposed and were sampled
for luminescence dating. A very good independent age control was given by the precise knowledge of the chronology of Roman
activity and by radiocarbon ages of charcoal samples. Hence, different methodological approaches within luminescence dating
were applied for Holocene heterogeneously bleached fluvial samples and were compared to the known ages. For one sample, optically
stimulated luminescence (OSL) dating was applied to coarse-grained quartz using a single aliquot regenerative-dose (SAR) protocol.
After De-measurements, different statistical approaches were tested (i.e. arithmetic mean, median, minimum age model, finite mixture
model, leading edge method and the Fuchs and Lang approach). It is demonstrated that the Fuchs and Lang approach along with
the leading edge method yielded the best matching OSL ages with respect to the known ages. 相似文献