Aiming at the problem that current schemes mostly let the latter Household Cleaning Products signer to verify the multiple signatures of the previous signer, and the message is signed and then passed to the next signer, leading to the efficiency problem of long overall signature time.A sequential aggregate signature scheme based on bilinear pairs w
Avian influenza virus (AIV) can directly cross species barriers and infect humans with high fatality.Using machine learning methods, the present paper scores the amino acid mutations and predicts interspecies transmission.Initially, 183 signature positions in 11 viral proteins were screened by the scores of five amino acid factors and their random
Lipstick is one of the most used cosmetics by women.According to Tranggano and Latifah (2007), lipstick is a cosmetic applied to the lips, to protect the lips in cold and dry air so that the lips are not easy to dry and crack.Lipstick is used by women for a long time so that lipstick should be safe and do not cause irritation.Chemicals substances i
The spread of the novel Coronavirus (COVID-19) has urged to take special actions to limit the level Lab Coats of contagion.The unprecedented scale of measures declared by the national governments in nearly every country ot the world would have a huge impact on public transport services and in general, on the citizens travel behaviours.This paper en