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Although hysteria is associated largely with the nineteenth century, we find the subject treated in a tenth-century Persian medical text, the Hidayat al-Muta`allemin Fi al-Tibb [A Guide to Medical Learners] by al-Akhawayni Bukhari (d. 983 AD), a prominent physician in the Persian history of medicine. In this article, we discuss al-Akhawayni’s views on seizure and hysteria and his differentiation between the two conditions, and we place it in a historical context.  相似文献   

3.
This paper analyses, from the perspective of cultural policy considerations, the legal regime established by the recent Polish law on the immunity from seizure of cultural property on loan (2015). It deals with current trends of international museum exchange and explains the benefits and risks involved in cross-border loans of cultural material. This analysis is carried out by focusing on the actual practice and experiences of Polish museums, national and international regulations in force, and human rights considerations. The authors attempt to situate the Polish model for the protection of foreign cultural property on loan within the broader comparative context of the domestic legislation on museum exchange adopted in selected national jurisdictions. The article also offers a more general cultural policy discussion in the context of international museum exchanges of cultural material. Laws and policies facilitating such exchanges are weighed against other rights and interests encompassed in the protection of cultural heritage and the realisation of all human rights, including cultural rights.  相似文献   

4.
This study discusses the relevance of compositions obtained using laser ablation – inductively coupled plasma – mass spectrometry (LA–ICP–MS) for the purpose of identifying the provenance of copper‐based artefacts found in Virginia at Native American sites dated from the 16th to the 18th centuries. Ten artefacts were investigated by scanning electron microscopy – energy dispersive spectrometry (SEM–EDS) to visualize the corrosion and characterize the heterogeneities in the metal and electron probe micro‐analysis (EPMA) to determine separately the compositions of the intact metal and of the corrosion product. It is shown that the corroded surfaces are highly depleted in zinc but that representative concentrations can be determined by sampling the deeper, uncorroded metal. In contrast, lead values are highly variable because of the heterogeneous distribution of this metal within the bulk copper. Despite these problems, brass is easily identifiable and American native copper and European smelted copper can be unambiguously distinguished with LA–ICP–MS on unprepared artefacts using As, Ag, Ni and Sb trace elements.  相似文献   

5.
The measured chemical composition of archaeological ceramics can result from a variety of geological, cultural and taphonomic factors. In the present study, we evaluate the likelihood that elevated barium concentrations in ceramics from the archaeological site of Wom/Aiser, located on the northern coast of Papua New Guinea, result from post‐depositional enrichment. Using time‐of‐flight–laser ablation–inductively coupled plasma–mass spectrometry, we mapped chemical compositional profiles across cut sections of ceramic sherds from four archaeological sites, all previously chemically characterized. We identify the formation of pronounced concentration gradients in samples from Wom/Aiser relative to sherds with low barium concentrations, consistent with post‐burial uptake.  相似文献   

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Everyday knowledge – body knowledge – knowledge of experience – specialized knowledge: Acquisition, assessment and the orientation of logic concerning cultures of knowledge. – The essay explores changes in the understanding, legitimisation, and practice of midwifery. It was one of the earliest professional activities for women. During the eighteenth century a new culture of expertise emphasized theoretical knowledge and adherence to medical disciplines over the empirical practice gained by women. This early phase of professionalisation, with its hierarchies and preferred use of medically accredited knowledge, was not, however, solely divided along gender lines. Female professionalism was not just supplanted by male academic medicalisation. New ways of attaining and assessing knowledge, a different perception of how it is organised, and above all, social change created new patterns of understanding. This process achieved a new professional ethos. In pursuing the issue of gender, various examples are chosen to illustrate how changes in scientific knowledge and its relevant application are mediated. The construct of scientific knowledge and how it is used reflects gender relations and power structures. There is not only competition between female and male perceptions of knowledge, but also male stereotyping of female knowledge, in particular male notions of what kind of knowledge is necessary and how this is perceived by women. Karen Offen used the term ‘knowledge wars’ to describe how a monopoly of scientific expertise and relevant knowledge works within the professions.  相似文献   

8.
Abstract: This article examines a little‐known project funded by the US Air Force and CIA, and carried out by communications scientists at the University of Washington during the early 1950s. Project Revere sought to investigate how the seemingly humble information leaflet could be deployed, via air drops, as a “flexible weapon” to spark “interpersonal communications” and spread rumours throughout particular target populations. While the testing ground for these aerial experiments was the northwest United States (Washington State, Utah, Idaho), Revere scientists were aware that their work would find particular application in supporting America's Cold War activities overseas, not least in the Korean peninsula. At the same time, however, the Revere tests were implicated in the intensification of domestic anxieties as leaflets dropped over rural Washington State and Utah mobilised issues of civil defence, emergency procedures and warnings about “enemy bombers”. In this way, we suggest that Revere corresponded with, and heightened, efforts by national and local governments to mobilise citizens into a Cold War “call to arms”.  相似文献   

9.
This counter‐mapping project illustrates the areas of intervention of different operations geared toward rescue and enforcement between 2013 and 2015, including the Italian Navy's “Mare Nostrum” search and rescue mission, the EU border agency Frontex's “Triton” enforcement operation, the humanitarian interventions of commercial vessels, and the action of civil‐society rescue vessels such as those operated by Médecins Sans Frontières (MSF—Doctors Without Borders). The project offers a spatial understanding of the Mediterranean border‐scape, the practices of rescue and enforcement that occur within it, and the risk of sea‐crossing at this particular moment. Through these maps, the Central Mediterranean Sea emerges as a striking laboratory from which novel legal arrangements, surveillance technologies, and institutional assemblages converge.  相似文献   

10.
The varied and distinct ways we connect can facilitate or impose isolation, our own or someone else's. Different forms of isolation are themselves interconnected and sometimes enrich our connecting. The relation between isolation and connection, we argue, is one of complementarity, like Calvino's ‘two inseparable and complementary functions of life …syntony, or participation in the world around us … [and] focalization or constructive concentration.’ Solitude sought can enhance connections. Imposed isolation weakens connections in ways both obvious and subtle. This contrast between sought and imposed underscores the influence of hierarchy and socially produced inequities, excesses of which fragment the social ties that could constrain or diminish these same inequities. Deep inequity degrades the quality of both connections and isolation, at significant costs to our health, ecology, economy, cultural diversity, and political vitality. From this vantage point, we cull ways to improve our syntony and our focalization, fulfilling by expressing those shared egalitarian moral sentiments that motivate connections of solidarity partly in the interest of being “left alone”.  相似文献   

11.
We have obtained high‐resolution elemental data on Lapita ceramics (3200–2700 cal year bp ) from Fiji, Tonga and New Ireland using chemistry‐based inductively coupled plasma–mass spectrometry (ICP–MS). These data show clear elemental distinctions between Lapita pottery manufactured in Fiji, Tonga and New Ireland, and demonstrate significant elemental variation in Fijian ceramics collected from settlements in close proximity to one another. Therefore, we anticipate that ICP–MS will become an effective technique for tracking the transfer of Lapita pottery within and between different island groups in Oceania.  相似文献   

12.
Intensively used and managed remnants of native vegetation in cities can have characteristics that result as much from ecological gardening as processes independent of humans. We test the degree to which the changes in vegetation of the Bayside Reserve, Melbourne, are consistent with the outcome we would expect from an ecologically gardened nature and to what degree they reflect ongoing processes of exotic invasion and synthetic vegetation dynamics. We compared species lists from 1911, 1971 and 2013 and sample area data from 1971 and 2013. The flora became richer and more exotic, although some native plant species lost in 1971 had been reintroduced to the reserve in 2013. Between 1971 and 2013, the vegetation increased in cover, shrub and tree density, sample areas species richness, and nativeness, the latter two results being inconsistent with the usual patterns of increasing exoticness and decline in species richness with shrub and tree encroachment. These variations from normality were likely to have resulted from the impacts of planting of natives and weeding of exotics, activity that has created combinations of species that probably never occurred in pre‐European vegetation. Although it might not be possible to return to pre‐European ecosystems within this vegetation remnant, the gardened approximation helps some locally uncommon species survive and may make people more sympathetic to nature conservation as a whole.  相似文献   

13.
In this paper we present data to demonstrate the applicability of laser‐ablation MC–ICP–MS isotope analysis to archaeological artefacts, in this case Roman silver coins. The technique requires no chemical preparation, does minimal damage to the sample and yields external reproducibility that is better than conventional TIMS analysis; 207Pb/206Pb =±0.015% 2σ in comparison with 207Pb/206Pb =±0.04% 2σ, respectively. We show that Pb isotope compositions give isotope fingerprints to mints despite the likely reworking of the metal during coin production.  相似文献   

14.
Obsidian is an effective material for the study of prehistoric raw material use and exchange, due to the high degree of homogeneity and redundancy of obsidian materials and manufactured objects in the archaeological record. The destructive nature of many analytical techniques often impedes compositional research because of the damage that may occur to priceless archaeological artefacts. The combination of time‐of‐flight (TOF) ICP–MS with a laser ablation sample introduction system provides a highly efficient means of chemically characterizing obsidian. This study shows that sample size limit capabilities of TOF–ICP–MS analysis of obsidian can reach less than 100 μm. Sampling and analysis of microartefacts enables researchers to overcome problems of sampling bias with very little damage to the valuable existing materials within the archaeological record and expands the potential for chemical compositional analyses in archaeology.  相似文献   

15.
Divorce by parliament in the 18th and early 19th centuries was long considered to be the preserve of the wealthy and the upper ranks of society. But while social standing has guided historians' analysis of those who obtained divorce, the standing of those who failed to obtain divorce has been largely overlooked. If rank or status is to serve true analytical purpose, the successful must be set against the failed. Juxtaposing the successes and failures by group across the period reveals that the upper echelons of society were by no means preferred. Even distinctive cases – for instance of multiple failure – were not decided on rank. Status is ultimately shown to be of limited significance. Although the sources are not at all explicit, from the analysis of certain specific cases, it would appear that moral and legal judgments (for example, on collusion) far outweighed any social prejudices.  相似文献   

16.
The February 2013 Italian general elections were characterized by the highest volatility to date. Although, thanks to the majority bonus, the Partito Democratico (Democratic Party) obtained the absolute majority of seats in the House of Deputies, it could not be considered the winner of the elections. Lacking a majority in the Senate, it was obliged to form a government with Silvio Berlusconi's party and with the rather small number of parliamentarians elected in former Prime Minister Mario Monti's list. In spite of his last-minute surge, Berlusconi was a clear loser, having lost almost six million votes in respect of his 2008 victory. Comedian Beppe Grillo's Movimento Cinque Stelle (Five Stars Movement) received the highest-ever number of votes for a new entry into any post-war European general election. Unwilling to play the coalitional game and made up of inexperienced and incompetent parliamentarians, Grillo's party has remained isolated and ineffective. The present Italian party system consists of three poles, the Movimento Cinque Stelle playing the role of anti-system party. Institutional reforms and especially reform of the electoral system, which has been struck down by the Constitutional Court, are again the focus of debate. Restructuring of the Italian political system is yet to come.  相似文献   

17.
Tempers added to pottery have the potential to obscure geographical variation in the chemistry of exploited clay resources when analysed using bulk methods. A pilot study was conducted to assess the possibility of using LA–ICP–MS to analyse clay matrix in pottery with extremely subtle partitions between INAA chemical groups. LA–ICP–MS was used to analyse the clay matrix of 32 pottery samples from seven Middle and Late Woodland period (c. ad 200–800) sites in north‐east Florida and results were compared to data from INAA of the same samples. The results reveal many of the challenges in analysing highly heterogeneous materials with LA–ICP–MS. However, the study also generated data that are potentially useful in the determination of pottery provenance. In some respects, LA–ICP–MS of clay matrix replicated the chemical variation recorded by INAA, and in other respects the results are divergent. The similarities and differences between these results are explained by specific differences between the methods and the materials analysed (matrix versus bulk analysis). Suggestions for improving the method are discussed.  相似文献   

18.
K. Samanian 《Archaeometry》2015,57(4):740-758
The technique of oil painting was introduced to Iran via a cultural exchange with Europe in the Safavid period (ad 1501–1736). Since the first attempt at scientific conservation of wall paintings in Iran in the 1960s, the nature of green pigment used in Persian wall paintings has not been clear, although work on contemporary miniature paintings has identified malachite and verdigris. PLM, FT–IR, SEM/EDX, GC–MS and the study of contemporary historical treatises of the Safavid period were the main tools used in the present study to identify the green pigments in Persian (oil‐based) wall paintings. Eight samples taken from the two famous Safavid buildings, Chehel Sotoon Palace and the Sukias House in Isfahan, were analysed. Here, the identification of copper‐based pigment and of verdigris in oil as oleate amends the existing knowledge of the green pigment used in these paintings. It also suggests that oleate was introduced to Persian artists via the European influence on Persian painting as a result of cultural exchange in the Safavid period, when the technique of Persian painting changed from tempera to oil painting. However, as verdigris in oil and resin can appear as oleate over time, it is unknown whether the Persian artists did this deliberately or accidentally.  相似文献   

19.
This article presents the causal factors behind the Arab riots of the 1920s and the reasons some of the Bedouin tribes joined that struggle. It provides an overview of the “Events,” as Zionist historiographers termed the riots—the developing conflict between the Palestinians and the Jews, the methods and resources used by both parties, as well as the responses of the British authorities—from the local, national, and regional perspectives, especially in the political arena. It investigates the political stances that emerged among the local Bedouin tribes regarding the Zionist–Palestinian struggle and the reasons for the diversity of stances: while some tribes took an active part in the events on the Palestinian side, others remained neutral and a few tribes even chose to ally with the Jews, or at least warn them of forthcoming attacks. These different stances consolidated during this period, affecting the events and outcomes of the Great Palestinian revolt that took place in 1936–1939, as well as the conduct of these groups during the 1948 Arab–Israeli War.  相似文献   

20.
A seminal publication by Wright and Thom on coastal morphodynamics followed by a detailed yet expansive range of beach field experiments resulted in the publication of Wright and Short, which presented a fresh morphodynamic approach to the study of beaches. The development of the morphodynamic approach to coastal systems had its origin at Louisiana State University in the 1960–1970s, where Thom, Wright, and Short were students during this period. On their respective returns to Australia in the 1970s, they utilised the vast Australian coastal environment to apply this approach across a wide range of coastal settings and time frames developing the now universal wave‐dominated beach model, followed later by tide‐modified and tide‐dominated beach models, as well as a fresh approach to dunes, barriers, estuaries, and the shoreface. This paper reviews the emergence of the morphodynamic approach in Australia and its subsequent impacts.  相似文献   

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