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A proposed supplement to ASCE/SEI 41 Seismic Rehabilitation of Existing Buildings has been developed for the purpose of updating provisions related to existing reinforced concrete buildings. Based on experimental evidence and empirical models, the proposed supplement includes revisions to modeling parameters and acceptance criteria for reinforced concrete beams, columns, structural walls, beam-column joints, and slab-column frames. The revisions are expected to result in substantially more accurate and, in most cases, more liberal assessments of the structural capacity of concrete components in seismic retrofit projects.

Advocates of local government often argue that when decentralisation is accompanied by adequate mechanisms of accountability, particularly those responsive to local preferences, improved service delivery will result. From the perspective of the health sector, the appropriate degree of decentralisation and the necessary mechanisms of accountability depend upon the achievement of health system goals. Drawing on evidence from six countries (Bolivia, Chile, India, Pakistan, Philippines, Uganda), this article comes to the conclusion that a balance between centralisation of some functions and decentralisation of others, along with improved mechanisms of accountability, is needed to achieve health system objectives.

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protection agreements in force: 13 21 bilateral investment treaties ('BITs'), 14 and five preferential trade agreements ('PTAs') containing investment provisions. 15 An 13 Australia's bilateral investment treaty with Chile has been superseded by the investment chapter in Australia's preferential trade agreement with Chile: Commonwealth,