917 resultados para Steam reforming


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Despite global trends towards military reform characterized by processes of professionalization and democratization, militaries in Southeast Asia have continued to play prominent roles in domestic politics since 11 September. This suggests that wider patterns of global military reform have not had as great an impact on the control, capacity and cooperative functions of armed forces in Southeast Asia as they may have elsewhere. In order to explore why the security sector reform agenda has had so little impact in the region, we investigate recent patterns of civil-military relations in Southeast Asia by focusing on the experiences of four of the region's militaries: Malaysia, Thailand, the Philippines and Indonesia. We argue that the security sector reform agenda is informed by a predominantly North American approach to civil-military relations based on a number of core assumptions that do not reflect Southeast Asian experiences. Hence, we ask whether the reform agenda itself could be modified to better suit the Southeast Asian context. We suggest that although the regional military sector has not reformed along a 'Western' path it is nonetheless possible to see other types of, and potential for, reform.

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Most of the hydrogen production processes are designed for large-scale industrial uses and are not suitable for a compact hydrogen device to be used in systems like solid polymer fuel cells. Integrating the reaction step, the gas purification and the heat supply can lead to small-scale hydrogen production systems. The aim of this research is to study the influence of several reaction parameters on hydrogen production using liquid phase reforming of sugar solution over Pt, Pd, and Ni supported on nanostructured supports. It was found that the desired catalytic pathway for H-2 production involves cleavage of C-C, C-H and O-H bonds that adsorb on the catalyst surface. Thus a good catalyst for production of H2 by liquid-phase reforming must facilitate C-C bond cleavage and promote removal of adsorbed CO species by the water-gas shift reaction, but the catalyst must not facilitate C-O bond cleavage and hydrogenation of CO or CO2. Apart from studying various catalysts, a commercial Pt/gamma-alumina catalyst was used to study the effect of temperature at three different temperatures of 458, 473 and 493 K. Some of the spent catalysts were characterised using TGA, SEM and XRD to study coke deposition. The amorphous and organised form of coke was found on the surface of the catalyst. (C) 2006 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.

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In the UK, the government continues its project to reform public services. Earlier projects have focused on the modernization of public sector organizations; in the latest round of reform, New Labour has focused on widening choice and the personalization of services. To this end, the government has been working with Third Sector (TS) organizations to expand their role in shaping, commissioning and delivering public services. The government's vision is predicated on a normative assertion, that, unlike traditional public sector organizations, TS bodies create public value by being more innovative, are inspired by altruistic aims and values, and have greater commitment to their clients. This paper reviews recent policy and questions whether the government's policy is flawed, contradictory and risks damaging the attributes of the TS admired by New Labour. © 2007 The Author. Journal compilation © 2007 Blackwell Publishing Ltd.

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Examines the basis on which damages for misrepresentation are awarded, suggesting that the underlying principles lack coherence, and calls for clarification of the law. Argues that there are valid policy considerations justifying a distinction between the basis of the award of damages for fraudulent misrepresentation and negligent misrepresentation. Explains why identification of the three stages in the process of awarding damages for misrepresentation are crucial to the application of the underlying legal principles of causation and remoteness at the right stage of the process. Reviews case law on lost opportunity damages for fraudulent misrepresentation, the application of loss of chance principles, and recovery of post-contract losses.

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The UK’s social housing stock is a precious resource that needs to be allocated as fairly and transparently as possible, says Ed Turner, who highlights inadequacies in the current approach and argues for two major changes to the way social housing is allocated and the support councils give those in housing needed.