3 resultados para Reflective materials

em Deakin Research Online - Australia


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In 2003, the International Conflict Resolution Centre at the University of Melbourne, Australia, produced a primary school teaching manual for UNESCO Vietnam. The finished manual included lesson plans and materials for a five year, 50 lesson peace education course. The manual is one of the first examples of a systematic core national curriculum in peace education worldwide. Development of the Teaching Manual posed a number of challenges including differences in language, culture, government and education system. To meet these challenges, a participatory action research approach was central in the project’s development and curriculum design. This case study is offered as a model for effective crosscultural curriculum development of peace education materials. In particular, the use of games and reflective materials and the use of UNESCO’s peace keys are outlined as innovative outcomes of the project.

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Composite materials suitable for use in water-vapour permeable, liquid water resistant, thermal regulating fabrics and textiles. The compiste material may relate to alternate layered products each comprising two or more of the following: an insulation layer; a water resistant membrance; a moisture-vapour permeable, substantially liquid impermeable material, a layer of infrared reflective metallic material; a hydrophobic fabric layer; a hydrophilic wicking material; and a layer comprising a 'functional material'.

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Heat-reflective layered apparel or footwear constructed from various combinations of layers of materials having selected thermal and moisture transfer properties to provide improved performance characteristics. Within these various combinations, the addition of a very thin heat reflective layer, made with a metallic material such as aluminum, applied using a vacuum plasma vapor deposition method, provides a coating that will reflect infra red heat energy either back to the body or away from the body. This heat reflective coating is so thin that is does not adversely alter the original suppporting fabrics hand feel, drape,weight , strectch or breathability. Various layers manage the body heat of an individual by reflection or thermal retention while also providing moisture wicking and antimicrobial function. Other layers manage thermal isolation from the external temperatures by using materials with very low thermal conductivity in combination with waterproof layers that can also be breathable.