Aeration (also called aerification or aeriation) is the process by which air is circulated through, mixed with or dissolved in a liquid or other substances that act as a fluid (such as soil). Aeration processes create additional surface area in the mixture, allowing greater chemical or suspension reactions.
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Systems engineering process in the context of Legal drug trade
Legal drug trade, as with other goods object of commerce, in opposition to smuggling or illegal drug trade, most psychotropic substances' commerce is under control and taxation by world governments, regardless of the relative perceived danger of the goods that are the object of legislation.Legal commerce in drugs can be categorized according to the purpose of consumption (therapeutic vs recreational), type of drug involved and phase of the trading process, i.e.: production, distribution or consumption.
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