As Severe acute respiratory syndrome-Coronavirus-2 (SARS-CoV-2) emerged in 2019, scientists sought to find a way of inactivating this new virus to effectively disinfect surfaces, air, hands, etc.The first proposed manners were on the basis of chemical disinfectants such as chlorine and bleach, however, application of these methods can result in som
Graphene, a two-dimensional carbon in honeycomb crystal with single-atom thickness, possesses extraordinary properties and fascinating applications.Graphene mechanics is very important, as it relates to the integrity and various nanomechanical behaviors including flexing, moving, rotating, vibrating, and even twisting of graphene.The relationship b
In the context of constructing a powerful marine country, the research on the vulnerability of the marine economic 527 system in Shandong Province is of great significance for the sustainable development of the marine economy.This paper constructed an index system of marine economic system vulnerability from four aspects: coping capability, sensiti