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1.
The history of the interlaboratory comparison of TL dating results in Poland started in the 1980s. At that time the Lublin, Warsaw and Silesian laboratories made the first attempts at TL dating of the same loess samples from the Odonów profile. However, the cooperation ceased for many years due to great differences in the obtained TL age estimates. The next interlaboratory comparisons were made in the years 2000–2009 for the loess samples from several Polish (Dybawka, Tarnawce, Dankowice, Biały Kościół) and Ukrainian (Boyanychi, Halych, Velykyj Hlybochok, Yezupil) profiles. Most of the compared dates, obtained for the loess deposits from the Upper Pleistocene and younger part of the Middle Pleistocene, were consistent. This encouraged us to undertake the Gdańsk-Lublin interlaboratory cooperation in dating of 200-700 ka old loess deposits. Nine samples were taken from the Ukrainian profile Mamalyha 2 in 2009 for this purpose. The TL dating results indicate that comparable dates are obtained in two laboratories for loess deposits younger than 300 ka BP. The TL signal obtained in the Gdańsk laboratory for the samples older than 300 ka BP was saturated so such samples should not be dated by the multi-aliquot regeneration method. The results obtained in the Lublin laboratory for these deposits (489–682 ka) confirm that it is possible to date loess deposits older than 500 ka. It probably results from the use of total-bleach method with preheating at 160°C for the equivalent dose determination.  相似文献   

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This article evaluates the current state of paleoethnobotany since Hastorf’s 1999 review published in this journal. We discuss advances in methods, ancient subsistence reconstructions, the origins and intensification of agriculture, and how plants inform on issues of political economy and identity. Significant methodological developments in the extraction, identification, and analysis of starch grains and phytoliths have led to advancements in our knowledge of early plant domestication and the transition to food production. Paleoethnobotanists increasingly are using more complex quantitative techniques to characterize their data, which have resulted in more nuanced interpretations of plants that fall within the purview of social archaeology and allow us to address issues related to gender, identity, and ritual practice.  相似文献   

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The Neolithic ceramic assemblage from the multi-period coastal settlement at Pool on the island of Sanday, Orkney is unique because it stratigraphically spans both the earlier round-based (including possible Unstan bowls) and later flat-based (‘Grooved Ware’) traditions. High-temperature thermoluminescence (HTTL) analysis objectively demonstrates that ceramics from the earliest Neolithic layers have been consistently better fired compared to examples from later layers. We suggest two interpretations of these data: either firing technology declined with changing social structures and/or adoption of a different ceramic tradition or that there was greater pressure on fuel resource and management in the later Neolithic. Paleoenvironmental and chronological evidence indicate climatic deterioration in the later Neolithic, which adds further support to an interpretation of a poorer fuel resource at that time. In addition to studies of the HTTL signal, analysis of the ambient temperature modification of the TL signal has potential to support or evaluate dating evidence, and is readily applicable to optically stimulated luminescence (OSL) age data.  相似文献   

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During and immediately after the Second World War, in common with all French colonies, New Caledonia experienced intense political upheaval. It is little known that both the political awakening of the native people and the successful questioning of colonial authority by immigrant Asian workers had their origins in a political movement with communist sympathies. Led by strong and colour personalities - Jeanne Tunica y Casas, Florindo Paladini, Vincent Bouquet, Henri Naisseline, Henri Lemonnier - the Caledonian Communist Party, which had regular contacts with its Australian and French counterparts, knew how to present the first Kanak political claims and to set up an embryonic political organisation by and for Kanaks. The present article recounts this forgotten page of New Caledonian history: forgotton because the Christian missions, allied with the colonial administration, were quick to nip in the bud what appeared to be too radical a questioning of the established order.  相似文献   

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The Early Cretaceous Otway and Strzelecki Groups exposed on the southern coast of Victoria, Australia, have produced a fauna of dinosaurs that lived within the Antarctic Circle. As many as five or six species of hypsilophodontids numerically dominate the collections from there, but the rarer and more fragmentary theropod remains suggest a surprising diversity of carnivorous dinosaurs. A possible surangular and an isolated vertebra have characters considered diagnostic for Late Cretaceous oviraptorosaurs of the Northern Hemisphere. Other fossils suggest the presence of ornithomimosaurs, dromaeosaurids and neoceratopsians, and with the possible oviraptorosaur remains, challenge the widespread assumption that these animals originated on the northern continents.  相似文献   

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Besides the clarion call for a “new politics” by opposition political parties, a significant catalyst that arguably swayed Christian electoral choices in the landmark Malaysian general elections of March 2008 was the counsel by religious leaders to safeguard “the secular state”. This action was prompted by recent high profile controversial legal cases that were perceived to be a serious erosion of the freedom of religion clause guaranteed in the secularist Federal Constitution. In this essay, I not only examine the recent antecedents of this course of action but also delve into the more distant past in order to draw out how the apparently impervious categories of “religion” and “the secular” have been implicated in the structuring of social and political imaginaries in Malaysia.  相似文献   

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This essay attempts to read a number of interventions in Italian new media over the last decade as both a response to and an implicit critique of posthumanism. After a brief discussion of the principal terms in question—new media, interaction, and posthumanism—and a survey of the most important contributors to the discourse of posthumanism in Italy, the essay maps the principal features of Italian media as embodied by the works of three contemporary new media artists. These characteristics include the privileging of a prosthetic model for understanding interaction and more generally the staging of interaction as moments of poiesis. They also include more recently the cancellation of the boundaries between ‘scientific’ and cultural images. The essay insists that by foregrounding the primacy of Italian cultural patterns for determining how meaning is generated in new media, Italian new media artists implicitly critique a reifying tendency among posthuman observers in Italy. The essay concludes with a broad assessment of the importance of poiesis for an Italian technological imaginary.  相似文献   

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The aim of this work is (1) to identify the key characteristics of agriculture and the role of olive in Porcuna (Andalusia) of Roman period and (2) to derive a conclusion about the origin of cultivated olive. The study of the literature showed that the olive is one of the most esteemed fruit species in the Classical Mediterranean world and is considered to have been domesticated first in Levant region. The signs of cultivation appear since the Neolithic. The authors analysed 18 samples from archaeological sites. Sorting and identification were carried out using a binocular microscope with the help of comparative collection of seeds/fruits and identification atlases (Digital Seed Atlas of the Netherlands: Cappers et al. 2006). A total number of 19,616 remains was studied. The remains belong to groups of fruit trees, cereals, pulses and synanthropic plants. The cultivated species were used for domestic purposes. The cereals, pulses and mesocarps of the fruits served as food. Important characteristic trait was the overrepresentation of olives. The authors give a summary of the development that led to the cultivation and domestication of the olive tree and to reconstruct its early diffusion using different sources of information, such as archaeobotanical analysis, archaeological data and genetical studies. As a result, a better understanding of the domestication and use of olive on a Mediterranean scale is given. This study also discusses cultivated and synanthropic species in Roman settlements on the Iberian Peninsula.  相似文献   

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This article explores the intellectual formation of the Commission for International Justice and Accountability (CIJA). It illuminates how the development of the CIJA was an attempt by state and non-state actors to affect the course of international criminal justice in Syria and Iraq. First, this article argues that the CIJA was the result of four factors: the UK Foreign Office’s desire to support human rights activists in Syria; lessons learned from previous international criminal tribunals; attempts by non-state legal practitioners to invent new ways to overcome the gaps and limitations of the international criminal justice system; and the willingness of Syrian civil society to risk their lives and use the law to hold those responsible for mass atrocities to account. Second, the article argues that as non-state actors with a focus on evidence management, the CIJA may represent an innovative approach to investigating mass atrocities, particularly for activists and civil society actors who wish to play a role in evidence management in new wars. Lastly, it shows how the CIJA may work in parallel with international mechanisms, such as the International Criminal Court (ICC) and other inter-state actors, to collect evidence of war crimes, crimes against humanity, and genocide in new wars, particularly when the ICC is unable to do so. This study combines qualitative research with empirical analysis and draws on a range of primary and secondary sources, including a number of interviews conducted with CIJA personnel, former ICC practitioners, and other practitioners in international criminal law.  相似文献   

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A vast literature about the religions and histories of Papua New Guinea (PNG) exists, but less than a handful of items mention the history of Islam or Muslims in PNG. This paper contributes to an initial attempt to establish a comprehensive historical account of Islam in PNG's broader history by detailing the formal establishment of Islam there from 1976 to 1983. Beginning with Islam's expatriate Muslim founders, it examines the challenges and events that led to the religion's institutionalisation and consolidation. This period of early effort provided the basis for a self-sustaining and, of late, growing religion. The ideational, material and migratory effects of globalisation and decolonisation appear as factors in the growth of Islam in PNG, despite persistent Christian resistance to its presence. The paper draws upon numerous unpublished archival records and interview data collected during fieldwork to PNG in 2007.  相似文献   

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This study uses quartz-based optically stimulated luminescence dating to determine when a massive fortification wall (W11186) was constructed in the archaeological site of Tall Zarʿa in the Jordan Valley. A total of 11 samples of sediments were taken from a trench on the north side of the wall (extramuros). The extracted quartz grains had good luminescence characteristics and were identified as well bleached by comparison with feldspar infrared-stimulated luminescence (IRSL) ages. The optical ages showed that the deposition against the wall occurred in two different periods. The first was around 3.20 ± 0.07 ka ago (Iron Age), and the second was around 2.28 ± 0.08 ka (Hellenistic period). Human activity was evident because of the intermixing of cultural material with the presumed naturally deposited units.  相似文献   

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<正>Lhodrak Town is a small town on the border of the Tibet Autonomous Region(TAR) in China.This is a peaceful and beautiful town stretching from east to west along the Lhodrak River between a mountain and the river.The Xungqu River of Lhodrak runs day and night from the town to the distant border.The end of the downtown of the county seems to be the end of the access.Nevertheless,a single road suddenly appears before you,zigzagging to the village and surrounded by rich forest.In the morning when the fog is still lying on the land,we have  相似文献   

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The Ro?ia Montan? ore deposit (Apuseni Mountains, Romania) is Europe’s largest Au–Ag deposit. It also corresponds to the Roman Alburnus Maior mining site, known by historians and archaeologists due to the discovery of dozens of Roman wooden wax tablets during the underground works carried out during the 18th and 19th centuries.  相似文献   

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The exploitation of guano was one of the first important economic activities in Chile and Bolivia during the 19th century. Although its development was brief and less successful than the guano industry in neighbouring Peru, it laid the foundation of a state business system based on the granting of franchises to private companies, regulation of the maritime trade and modernisation of the extractive process to improve the exploitation of mineral resources.

Caleta Robles, a guano production centre between 1862 and 1883, succeeded the exploitation of other guano deposits on the Mejillones peninsula coast from the 1840s. It represents a highly relevant coastal archaeological site illustrating the early development of the mining industry in the north of Chile.

The preliminary results of the investigations conducted on this site have created an understanding of the spatial distribution of the different functional areas relating to the different phases of the production process and their adaptation to suit the peculiar topographical conditions of the site.  相似文献   

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