We study message spreading on a scale-free network, by introducing a novel forget-remember mechanism. Message, a general term which can refer to email, news, ru
Thioaldehydes and thioketones are candidates of new photoluminescence materials. The time-dependent density functional theory is applied to calculate the absorp
The axially deformed relativistic mean field theory is applied to study the isotope shift of charge distributions of odd-Z Pr isotope chain. The nuclear structu
The focused acoustic field generated by an annular array transducer and its reflection field on a solid-liquid interface are investigated theoretically and expe
We investigate mosaic structure evolution of GaN films annealed for a long time at 800 ℃ grown on sapphire substrates by metalorganic chemical vapour depositio