Aiming at solving the slow-response problem of traditional bead-type thermal conductivity gas sensors, a fast-response thermal conductivity gas sensor can be made by using multiwalled carbon nanotubes (MWNTs), click here combined with the technology of copyright modification, to modify the performance of the sensor copyright.The copyright material,
In order to study the mechanism and process of mercury migration under the influence of coal spontaneous combustion and coal field fire area, this paper uses read more the method of combining theory and experiment to study the migration of mercury.In this paper, the transport equation of mercury in porous medium and semi-infinite medium is establis
Scientific BACKGROUND: Fixed dystonia, is an immobile dystonic posture which could not return to neutral position at rest.Clenched fist syndrome, which is an isolated form of fixed dystonia of hands, could be confused with focal hand dystonia.Fixed dystonias could be seen in symptomatic dystonias (such as corticobasal degeneration, acquired basal g
read more Summary: Impaired bone quality and increased fracture risk are cardinal features of the skeleton in diabetes mellitus.Hyperglycemia-induced oxidative stress is proposed as a potential underlying mechanism, but the precise pathogenic mechanism remains incompletely understood.In this investigation, osteoblasts under high glucose exhibited h
Gas flow in the seal system can be expected during the operation of a turbocharger and is associated with negative effects on the quality of the lubricant or turbocharger efficiency.Gas flow also affects particulate matter production due to lubricant entrainment in the compressor or turbine.The prediction of gas flow rates depends on many design pa