“民国河北高等法院档案与近代华北社会”学术研讨会简述

2006年10月21—22日,由河北省社会科学院主办的“民国河北高等法院档案与近代华北社会”学术研讨会在石家庄召开。北京、天津、山西、河北四省市的30余位学者与会,提交论文26篇。这是继2002年在天津举办“中国华北城市近代化国际学术讨论会”以来,第二次召开有关近代华北社会的学术会议。与会学者一致认为,召开这样一次学术研讨会,不仅可以引发各地专家学者对其所在地区档案的挖掘使用,同时也将推动近代华北社会研究向纵深方向发展。新材料的发掘与使用一直备受学界重视,本次研讨会突显了这一主题。目前,许多省级档案馆里保存有相当数量的民…     

Spatial segregation and class subjectivity in Turkey

Drawing on ethnographic research in an upper-class district in Turkey, this article examines social and spatial experiences of young low-wage service workers who travel daily back and forth between their homes in low-income neighbourhoods and their jobs in gated communities, upscale shopping malls and corporate offices. The paper argues that the significance of upper class districts or gated communities for urban inequality lies not in the sites themselves, nor the lifestyles of their elite inhabitants as commonly treated in the literature, but rather in the ways in which they relate to the outside and outsiders. Within this framework, the paper analyses the district’s effect on urban spatial segregation and urbanites’ sense of place in society. While resentment and reaction to inequalities and upper class customers are prevalent in young workers’ narratives, workers’ class subjectivities are also marked by a sense of mobility and liminality between the upper middle classes in their work district and their families, friends and neighbours back home. This sense of socio-spatial ‘in-betweenness’ is reinforced by being young, hence a sense of temporal liminality between youth and adulthood. The study contributes to the understanding of urban inequality at the intersection of spatial, emotional and temporal experiences of urbanites.     

Les corridors maritimes stratégiques dans l'Arctique canadien : un programme adapté au tourisme marin ?

The melting of summer sea ice in the Canadian Arctic allows for better accessibility and therefore increased development of marine tourism. This paper highlights a significant increase in cruise ships and pleasure craft in the Canadian Arctic Archipelago since the 1990s, especially in the strategic areas of the Lancaster Sound and southeast of Baffin Island. Based on spatial analysis, cruise ships and pleasure craft were mostly sailing inside the primary corridors and outside the secondary corridors; this is particularly obvious for the fourth secondary corridor of the western Arctic. Moreover, marine tourism activity related to cruise ships or pleasure craft occurred within a distance of 15 nautical miles and beyond the outer limit of a corridor, whether primary or secondary. The Northern Marine Transportation Corridors Initiative is an important tool to manage marine traffic in the Canadian Arctic and we need to continue to encourage its development through a multipartite approach and taking traditional Inuit knowledge into account.     

Networks and Neolithisation: sourcing obsidian from Körtik Tepe (SE Anatolia)

This paper details the use of obsidian sourcing to reconstruct networks of interaction (or ‘communities of practice’) amongst populations of south-eastern Anatolia and the Near East in the context of ‘Neolithisation’ during the late 11th–early 10th millennia BC. EDXRF was used to elementally characterise 120 artefacts of Epi-Palaeolithic – Pre-Pottery Neolithic A date from Körtik Tepe in south-eastern Anatolia. Four eastern Anatolian sources are represented, mainly Bingöl A/B and Nemrut Da?, plus the first evidence for the use of Mu? obsidian. When the source data is integrated with the artefacts' techno-typological attributes it is possible to locate the assemblage within an Upper Tigris tradition (with some interesting local differences), which stands in stark contrast to contemporary practices in northern Mesopotamia and the Levant. These local and regional distinctions support recent views of the Neolithic being much more heterogeneous, with a ‘mosaic’ of community-specific/local traditions of subsistence practices, raw material choices and lithic technologies during the Younger Dryas–Early Holocene.     

Egyptian Blue cakes from the Ayanis fortress (Eastern Anatolia,Turkey): micro-chemical and -structural investigations for the identification of manufacturing process and provenance

The microstructure and chemical composition of blue cakes, found during the archaeological excavation of the Ayanis fortress (Eastern Anatolia, Turkey), have been investigated by means of scanning electron microscopy combined with energy dispersive spectrometry (SEM–EDS), X-ray diffraction (XRD), micro-Raman (μ-Raman) and optical microscopy (OM) techniques. The analysis of the Ayanis cakes has shown the presence of Egyptian blue (i.e. CuCaOSi₄O₁₀, cuprorivaite), as the major component, intermixed with minor amount of other phases such as partially reacted quartz grains, an adherent glass phase and copper oxides. Since the finding of Egyptian Blue in Turkey has been never reported so far, great attention has been paid to its characterisation. The micro-chemical and micro-structural investigations of the Ayanis cakes have allowed a further insight into the manufacturing process and into the sources of the starting materials. The results of the characterisation have revealed some significant differences with respect to Egyptian blue cakes found in Egypt and Mesopotamia, as for instance the absence of tin excluded the use of bronze scraps or filings in their preparation differently from those produced in Egypt and Mesopotamia. Furthermore, some peculiarities of Egyptian blue found in Ayanis, as the detection of zinc in the cakes, allow to put forward the hypothesis of a local production considering that a large part of the bronze artefacts found at the Ayanis fortress is characterised by the presence of zinc as minor alloying element.     

Inelastic Displacement Response of RC Systems with Cyclic Deterioration—An Energy Approach

Inelastic displacements of reinforced concrete systems are investigated by employing an energy-based approach. A hysteresis model is developed that accounts for stiffness degradation, strength deterioration and pinching. The model is calibrated by using experimental data from literature. Inelastic displacement ratios are calculated under a specific set of ground motion records with long effective durations. The results reveal the importance of deteriorating behavior under long duration excitations, especially for short and medium period structures. The last part of the study is devoted to the introduction of a simple empirical relationship for estimating the inelastic displacement demands of degrading RC structural systems.     

Politics of decay and spatial resistance

A historical and multi-cultural district called ?stiklal challenges the Turkish claim as a secular, culturally Muslim, and ethnically Turkish nation. This region is at the heart of the republic: it is in the capital city of Turkey, Ankara, and within a region called Ulus, i.e. ‘the Nation.’ This district is threatened by a continuous process of demolition that has been taking place around this region since the 1940s, in fact, in the last thirty years, a politics of decay has complemented actual acts of demolition. The female residents of the region counteract this politics by narrating the daily problems that the residents of ?stiklal encounter as a result of this politics. Their strategies of narration constitute a resistance against exclusion. By historicizing the experiences that the district has endured, they fight the temporalization of this space, and manage to transgress its isolation.