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The paper discusses the potential of a collaborative scheme for the development of a protocol for recording and managing the cultural heritage in Libya. The critical political situation in the country urges the development of cultural heritage management policies in order to protect it more thoroughly and consistently. Moving on from the numerous international initiatives and projects dealing with a mostly “remote” approach to the issue, the project here presented to engages with staff members of the Department of Antiquities (DoA) in the development of a joint strategy for the application of remote sensing and geographical information systems (GIS) to the preservation and monitoring of Libyan cultural heritage. A series of training courses resulted in an initial development of new ways of recording and analysing field data for a better awareness of the full range of threats that the archaeology of the country is subject to. Focussing on the case of the Jebel Nafusa, the training involved the assessment of site visibility on satellite imagery, the analysis of high-resolution satellite datasets for archaeological mapping, the creation of a GIS spatial database of field data, and the mapping of risks and threats to archaeology from remote sensing data. This led to the creation of of a risk map showing the areas that are affected by a number of threats, thus giving the DoA a tool to prioritise future fieldwork to keep the assessment of site damage up to date. Only a collaborative approach can lead to a sustainable strategy for the protection of the invaluable cultural heritage of Libya.  相似文献   
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Sexual violence has been used as a weapon of war in ethnic conflicts, and forced impregnations have been central to this strategy. Scholars however disagree on whether the cultural assimilation to the maternal group influences these children's identities, or whether they are perceived as belonging to the enemy group (Carpenter; Nikolic‐Ristanovic). Drawing on preliminary qualitative findings collected in 2013 in Rwanda and Bosnia‐Herzegovina, this paper analyses the ethnic identification imposed by the enemy group, the mothers and their community on the children born out of rape. It first explores how the mothers' ethnic identities are often subordinated to their fathers' ethnic background, and how this then justifies their social exclusion from their maternal ethnic group. This paper suggests that sexual violence is extremely effective in ensuring the continuation of the ethnic conflict in the aftermath of the violence by attacking the children's senses of belonging.  相似文献   
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Abstract

Youth have been a malleable resource in the fight against hunger, variously conceived as volunteers, political activists, global citizens and financial donors. This article uncovers competing (and sometimes complementary) visions for the participation of British youth in Youth Against Hunger, part of the United Nations Freedom from Hunger Campaign. In doing so, it makes two key contributions to the field. First, by uncovering the professionals and commentators who sought to involve adolescents in humanitarian activity, it accounts for the agency of a more diverse range of non-state participants and experts than are usually included in histories of humanitarianism. Second, in highlighting the pragmatic difficulties in aligning humanitarian and youth-work contexts, it illustrates how domestic concerns about British youth actively shaped the development of the humanitarian sector in this period.  相似文献   
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This article examines the concepts of democracy and legitimacy in the context of post-Soviet Central Asia. Its first argument is that democratization projects have lived through hard times in five Central Asian countries despite the failure of the institutional expression of democracy to incorporate the values and structures of these societies. The Soviet legacy of cynicism combined with local conservative political culture obstructs the emergence of democratic values and processes crucial for successful institutional development. If democracy does not provide a basis for political legitimacy, should the conclusion be that the ruling regimes are illegitimate? The article’s second argument is that the current sources of legitimacy stem from the fact that the regimes managed to cope with the initial challenges of post-communist transition with relative success and laid the foundation of the new states. Moreover, the populations do not see viable alternatives to the present order. However, there are new problems, such as mounting social tensions, regionalization and criminalization of politics. These challenges are largely a by-product of developments in the post-independence era. The continuing legitimacy of the regimes will depend on their ability to cope with these new, highly problematic issues.  相似文献   
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The objective of this paper is to compare fractal‐based parameters calculated by different fractal methods for urban built‐up areas and to link the observed spatial variations to variables commonly used in urban geography, urban economics, or land‐use planning. Computations are performed on Brussels, Belgium. Two fractal methods (correlation and dilation) are systematically applied for evaluating the fractal dimension of built‐up surfaces; correlation is used to evaluate the fractal dimension of the borders (lines). Analyses show that while fractal dimension is ideal for distinguishing the morphology of Brussels, each estimation technique leads to slightly different results. Interesting associations are to be found between the fractal dimensions and rent, distance, income, and planning rules. Despite its limitations, fractal analysis seems to be a promising tool for describing the morphology of the city and for simulating its genesis and planning. The model is robust: it replicates the urban spatial regularities and patterns, and could hence fruitfully be integrated into intra‐urban simulation processes.  相似文献   
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Archaeological wood, as most of natural materials, is slowly decomposing on the archaeological site due to various biological factors. Rapid and accurate estimation of the degradation level is extremely important for optimal restoration and conservation. The goal of this research was to verify the effectiveness of Fourier transform near infrared (FT-NIR) spectroscopy for archaeometry. The important advantage of the NIR spectroscopy is its accuracy, simplicity and ability to perform very high number of tests without needs of any destruction to the workpiece. Five oak pieces of the archaeological wood collected from waterlogged sites in Poland have been used. Cellulose and lignin contents, as well as crystallinity and the degree of polymerization were measured with standard reference methods and compared to the contemporary wood. The near infrared spectra represent all the physical/chemical changes of the wood due to waterlogging. This technique was successfully validated in rapid estimation of the cellulose and lignin contents. The method explored in this research might be a novel tool assisting experts in evaluation of the degradation state of archaeological and historical wooden materials.  相似文献   
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