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The dramatic plunge in oil prices since the second half of 2014 poses serious challenges for the oil dependent states of Kuwait, Saudi Arabia, and Qatar, and revives their interest in accelerating the implementation of market‐based reforms such as outsourcing, privatization, and public–private partnerships. This article challenges the assumption that these reforms offer a panacea for administrative change, and argues that while they might appear to be a solution to the growing fiscal constraints in the three Gulf states, considerable administrative, cultural, economic, and political barriers hinder their effective implementation. The conclusion reached is that western labels of market‐based reforms offer limited options for the three states in the absence of strong political will to make fundamental reforms that could alter the state–society relations. It is suggested that further theorization of administrative change is required in cultural contexts, such as the Gulf region, where administration and society are intertwined, and where trying to minimize the role and size of the state, poses a direct threat to the political legitimacy of the ruling elites.  相似文献   
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Fire safety is an important issue of building safety, especially when the building’s fire load contents enhance the risks of fire deflagration. When existing timber structures are involved, the most usual way to improve its reaction to fire is to treat wood with fire retardants. This study focuses on the surface protection of existing timber roof structures against fire, through the use of fire retardant (FR) treatments applied on site. An experimental investigation was carried out to study the effect of FR treatments on timber reaction to fire, with a special emphasis on timber members with biological deterioration and previously treated with preservative products. The behaviour and effectiveness of intumescent and non-intumescent treatments was also investigated. The study showed that the application of FR treatments improved the reaction to fire of timber, even in the presence of previous preservative treatments. However, the choice of the specific FR treatment should take into account the substrate conditions. In addition, test results suggest that protection systems involving multi layers (intumescent and non-intumescent) with different functioning modes each are likely to have a good global performance on the protection of timber elements against fire.  相似文献   
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This paper presents archaeological observations and results of palaeoecological and geo-chemical analyses of archaeological deposits from two rural sites in northernmost Norway. These are combined with climate data and the first period of continuous monitoring of soil temperature, moisture, and redox potential in sections. This data constitutes the basic research material for evaluations of conservation state and preservation conditions. The data has been collected in collaboration with the partners of a cross-disciplinary project: ‘Archaeological Deposits in a Changing Climate. In situ Preservation of Farm Mounds in Northern Norway’ funded by the Norwegian Council for Research (http://www.niku.no/en/archaeology/environmental_monitoring/archaeological_deposits_in_a_changing_climate_in_situ_preservation_of_farm_mounds/). This is an important Norwegian research initiative on monitoring of rural archaeological deposits, and the results have consequences for heritage management of a large number of sites from all periods. Palaeoecological analyses and redox measurements have revealed ongoing decay that might not otherwise have been detected. Decay studies indicate that both site types may be at risk with the predicted climate change. Some mitigating acts are suggested.  相似文献   
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This article examines the extent to which home–based production in the garment sector of Ahmedabad, India, serves to empower its female participants, defining empowerment in terms of control over enterprise income and decision–making within the household. It places this question within the literatures on resource theory and bargaining models of the household, both of which posit that improved access to resources increases women's power in the household. This study highlights why access to resources may not lead so directly to improvements in women's position in the household in the Indian context. It then discusses why home–based work may be less empowering than sources of work outside of the home. The arguments about the empowerment potential of women's access to resources through home–based work are tested by examining, first, the determinants of control over the income generated by women in home–based garment production and, second, to what extent access to and control over income from this source translates into involvement in decisions which are atypically women's and yet important to their lives. The results provide a better understanding of the potential of home–based work to offer women in urban India a source of economic activity that also can translate into increased intra–household power.  相似文献   
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