Ab initio determination on diffusion coefficient and viscosity of FeNi fluid under Earth's core condition.

The Earth's outer core is mainly composed of Fe and Ni. The geodynamo of the Earth's core are closely correlated with the transport properties of the fluid in the Earth's core. We selected the typical FeNi fluid, and systemically calculated its diffusion coefficient and viscosity under Earth's core condition by quantum molecular dynamics simulation.

Relationship between mismatch repair protein, , , gene expression and clinicopathological characteristics in elderly colorectal cancer patients.

Background: Colorectal cancer (CRC) is common in elderly patients. Mismatch repair (MMR) protein deletion is one of the causes of CRC. The (), , and genes are important gene targets in CRC treatment and are closely related to the prognosis and survival of patients.