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This book provides in-depth knowledge about the fabrications, structures, properties and applications of three outstanding electrochemically engineered nanoporous materials including porous silicon, nanoporous alumina and nanotubular titania. The book integrates three major themes describing these materials. The first theme is on porous silicon reviewing the methods for preparation by electroch…
O livro discute as políticas públicas na área de cultura, no período dos anos 60 aos anos 90, demonstrando como os símbolos afro-brasileiros foram sendo ressignificados, a partir do estabelecimento de novas demandas, seja pela política institucional ou pelos movimentos negros.