Abstract The photoswitchable poly(methyl methacrylate-random-methacrylate spirooxazine) was synthesized via atom transfer radical polymerization with the feed mole ratio of MMA/MSp comonomer of about 5.5/1.Well-defined poly(methyl methacrylate- itsmajorlook.com random-methacrylate spirooxazine) have been obtained with the average molecular weight (
Depression is a mental illness with several categories that have common symptoms such as chronic sorrow, lack of interest, lack of pleasure, mood swings between guilt and poor self-esteem, sleep disturbances, and a loss of appetite.Over 300 million individuals globally suffer from depression, and the socioeconomic cost of this debilitating disorder
The article summarizes the main concepts of the policy of protectionism.It was proved that the shaded or semi-open nature of protectionism of the 21st century model does not click here fall under classical manifestations of protectionism recorded in the WTO documents, and therefore further hybridization of its forms actualizes the need for their cl