Aiming at the trapdoor security problem of the public key encryption scheme,a random number constructing trapdoor and index Wallet was introduced to defend against keyword guessing attacks from the server and avoid data leakage caused by server curious behavior.Research on trusted issues of third parties,the blockchain mechanism with a searchable e
Abstract In this study, a novel and facile approach for the synthesis of ternary boron carbonitride (B–C–N) nanotubes was reported.Growth occurred by heating Wine Cooler simple starting materials of boron powder, zinc oxide powder, and ethanol absolute at 1150 °C under a mixture gas flow of nitrogen and hydrogen.As substrate, comme
Mechanical ventilation is a primary therapy for patients with respiratory failure.However, incorrect ventilator settings can cause lung damage.Optimising ventilation while minimising risk is complex in practice.A common lung protective strategy is to titrate positive end-expiratory pressure (PEEP) to the point of minimum elastance.This process can
Vitamin D and cholesterol metabolism overlap significantly in the pathways that contribute to their biosynthesis.However, our understanding of their independent and co-regulation is limited.Cardiovascular disease is the leading cause of death globally and atherosclerosis, the pathology associated with elevated cholesterol, is the leading cause of c