Three different kinds of viruses, the spherical virus SCSV with a diameter of about 280 nm,the rhabdovirus SCRV with a size about 250×120 nm, and the bacul
Morphological structure and physicochemical properties of nanotube TiO2 were investigated. It was found that the TiO2 nanotube consisted of 2-5 monolayers of Ti
A new theoretical framework of tracer methods is proposed in the present contribution, on the basis of mass conservation. This model is applicable for both arti
For past decades there have been many studies on the climate features during the last interglacial and glacial periods. A comparison between the loess record of
The interaction between permafrost and atmosphere is accomplished through transfer of heat and moisture in the overlay active layer. Thus, the research on the t