Silver production at al‐Radrad: archaeometallurgical analysis of ore,slag and technical ceramics from early medieval Yemen

The zinc‐lead‐silver deposit of al‐Jabali, about 65 km north‐east of Sana'a in Yemen, has been identified as the location of the late antique/Islamic period silver mine al‐Radrad. Exploitation of the mine is known from the account of al‐Hamdani, an Arab geographer of the tenth century AD. The al‐Jabali area has been the focus of geological and archaeometallurgical surveys, and extensive metallurgical remains have been discovered. Samples of ore, slag and technical ceramics were collected for archaeometallurgical analysis. The technology of silver production is discussed in relation to the historical record, and elemental and lead isotope characterisation of ore and slag provides a basis for future provenance studies.     

Camp evolution and Israel's creation: Between ‘state of emergency’ and ‘emergence of state’

This paper examines the central role of the camp in the early Israeli state period and its spatial and geopolitical evolution. Unlike official Israeli history, which presents the immigrant camps as an inevitable improvised response to the unexpected problem of mass immigration, I examine the camp as a strategic modern biopolitical instrument that allowed for the state's profound geopolitical changes and was itself altered according to them. The paper analyses the ways in which the camp facilitated the creation of Israel as a state formed by two seemingly contradictory, but in fact complementary, conditions: on one hand, a product of a chaotic ‘state of emergency’ and a form of ‘ordered disorder’ created by mass immigration, and on the other hand, a product of a comprehensive, tightly controlled modernist project combining physical planning and social engineering. This duality reveals the role of these immigrant camps, which were created both in Israel and abroad, as spatial ‘black holes’ which swallowed the contradiction between the radical geopolitical transformation and the rational self-image of the Israeli state-building project. The evolving and hybrid typologies of the camp in Israel's pre-state and early-state periods expose it as a versatile instrument, highlighting the need for informed spatial and geographical genealogies of the camp in order to illuminate its various transformations.     

The Social and Economic Complexity of Ancient Jerusalem as Seen Through Choices in Lighting Oils

This paper presents and discusses the results of residue analysis conducted on 78 ceramic lamps found in archaeological excavations in ancient Jerusalem, in an attempt to identify the types of oils used and the reasons for their preferential choice. The oil lamps chosen for the study were taken from a variety of contexts, which represent the different periods during which Jerusalem was settled and the different sectors of the city. The results of the study show that even the most mundane activity of lighting using oil held within it social and economic choices, as mirrored in the different excavation areas.     

女性老年人肥胖的建成环境影响因素及规划响应研究

随着老龄化的快速发展,老年人在中国已经构成重要的群体,而因肥胖导致的一系列慢性疾病严重影响老年人的寿命和生命质量。身体质量指数（BMI）是衡量肥胖的重要指标。本文以女性老年人为研究对象,运用有序多分类Logistic回归模型,分析建成环境对女性老年人身体质量指数的影响。结果表明,居住地附近是否有适宜的休闲体力活动场所、居住地到休闲体力活动场所的步行时间、一周内去商场的频率、高热量食物的可获得性等建成环境变量与因变量女性老年人BMI等级存在显著联系。根据研究结论,从城市规划的角度提出建成环境优化建议,为构建老龄友好型的健康城市提供基础。     

Technopedagogies of mass‐individualization: correspondence education in the mid twentieth century

This article is about how technology and pedagogy is co‐produced in correspondence education. Theoretically the article departs from post‐Foucauldian studies of materiality, and uses the concept of dispositif to construct a framework that is inspired by Foucault, Deleuze, and Actor–Network Theory. Empirically, the article treats how the tension between educational thought on progressive individualism, scientific thinking, and automation was co‐produced with technical artifacts in correspondence education during the 1930s, 1940s and 1950s. The author shows how this co‐production led to a specific mode of organizing correspondence education that tried to accomplish individualization on an industrial basis, and that this mass‐individualization built on a pedagogy of testing, recording, classification, and differentiation. In conclusion the article discusses how mass‐individualization can be seen as an epitome of educational modernity’s aspiration for equality of educational opportunity and progressive thoughts on individually tailored education. Furthermore the author shows that the dispositif of mass‐individualization is closely associated to today’s educational technology, and how today’s educational technology embodies the tension in mass‐individualization.     

The work of Paul Ginsborg

This paper introduces a panel discussion of the work of Paul Ginsborg on contemporary Italian politics and society. A brief introduction to the studies under discussion is followed by comments from Judith Chubb, Ruth Ben-Ghiat and Charles S. Maier that focus, respectively, on: the broader problems of the development of civil society and the rule of law in Southern Italy; popular culture, culture and civil society; and the role of politics in shaping contemporary Italy.     

Is there a European culture?

Abstract

The article explores the historical roots of the current tensions between the local and the global in Europe, as expressed by the region's audio-visual industries. It suggests that current postures and initiatives have their origins in efforts, which began in the 1920s, to defend ‘an idea of nationhood which presumed sovereignty over culture’ (V. de Grazia), against the perceived onslaught of American cinema, jazz, radio, advertising, etc. The argument follows the evolution of these strategies of cultural protectionism and adaptation through the age of radio and television, down to the Internet. It suggests that ‘Europe’ as a cultural entity will not be formed by this experience, since although every society uses the same sort of tactics and language to face up to globalization, the impulse to cling to local identities and idiosyncracies is, if anything, getting stronger today.     

On the Question of Regulating the Level of the Caspian Sea

The author tries to show that the level of the Caspian Sea could be stabilized at relatively low cost at its present low level without further damage to the coastal economy. He denies the need for costly projects designed to increase the inflow into the Caspian or to separate the shallow northern section from the main body of the sea. He maintains that water gained by diverting the northern streams into the Volga basin should be used to irrigate the arid Southeast rather than to replenish the water supply of the Caspian Sea.     

Local Media and Experts: Sources of Environmental Policy Initiation?

Research on the process of policy change often involves a direct or indirect analysis of the roles of policy entrepreneurs and the mass media. In Colorado, beginning in 1998, twelve communities decided to obtain water rights for recreational in-channel purposes such as kayaking and whitewater rafting. These water rights stirred political controversy within some communities in Colorado related to spending public money, appropriate uses of water, and the role of recreation in local economies. Using a comparative case study research method, this research analyzes the role that policy entrepreneurs and local media coverage of recreational water rights played in initiating policy change in local communities. The most critical finding from this study is that in communities where citizens acted as policy entrepreneurs there was more controversy, less positive media coverage, and more media coverage early in the process. This case contradicts the assumption that local media coverage helps to highlight policy problems within communities. It supports the idea that experts wield higher levels of influence than citizens in promoting policy agendas.     

Microstructural,chemical and isotopic evidence for the origin of late neolithic leather recovered from an ice field in the Swiss Alps

Archaeological leather samples recovered from the ice field at the Schnidejoch Pass (altitude 2756 m amsl) in the western Swiss Alps were studied using optical, chemical molecular and isotopic (δ¹³C and δ¹⁵N of the bulk leather, and compound-specific δ¹³C analyses of the organic-solvent extracted fatty acids) methods to obtain insight into the origin of the leather and ancient tanning procedures. For comparison, leathers from modern native animals in alpine environment (red deer, goat, sheep, chamois, and calf/cow) were analyzed using the same approach. Optical and electron microscopically comparisons of Schnidejoch and modern leathers showed that the gross structure (pattern of collagen fibrils and intra-fibrils material) of archaeological leather had survived essentially intact for five millennia. The SEM studies of the hairs from the most important archaeological find, a Neolithic leather legging, show a wave structure of the hair cuticle, which is a diagnostic feature for goatskins. The variations of the bulk δ¹³C and δ¹⁵N values, and δ¹³C values of the main fatty acids are within the range expected for pre-industrial temperate C₃ environment. The archaeological leather samples contain a mixture of indigenous (from the animal) and exogenous plant/animal lipids. An important amount of waxy n-alkanes, n-alkan-1-ols and phytosterols (β-sitosterol, sitostanol) in all samples, and abundant biomarker of conifers (nonacosan-10-ol) in the legging leathers clearly indicate that the Neolithic people were active in a subalpine coniferous forest, and that they used an aqueous extract of diverse plant material for tanning leather.