Hundred and ninety-two countries are gathered, for fifteen days, in Copenhagen, to negotiate an international legal regime that will bring solutions to the crisis of global warming, under the expectant eyes of all citizens of the world. Greenpeace kicked off … Continue reading
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It is a test of dynamic soil compaction that is performed in a laboratory of soil mechanics and that has as main purpose to obtain the maximum dry density (Kg/m3) and optimum moisture (%) of a soil for certain energy. … Continue reading