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Cannabis consumption in Romania has increased significantly recently. Due to the fact that consumption is forbidden, consumers try to grow the plant themselves, in makeshift greenhouses. Cannabis is the most consumed drug in Romania, both in the general population and in the school population. Cannabis also remains the most widely seized drug nationally. Police discover at least once a month, illegal productions in apartments and confiscate hundreds of kilograms of cannabis. Only about a third of 16-year-old adole...

Corrosion is the deterioration of a metal as a result of chemical reactions between it and the surrounding environment. Is a natural process, which converts a refined metal to a more chemically-stable form, such as its oxide, hydroxide, or sulfide. It is the gradual destruction of materials (usually metals) by chemical and/or electrochemical reaction with their environment. Biomaterials are used to replace a part of the body functions lost due to illness or to improve functions and to correct anomalies. The import...