Resin casting is a method of plastic casting where a mold is filled with a liquid synthetic resin, which then hardens.n such uses, the curing agent mixed with the resin contains what is loosely referred to as a  catalyst , but which is more technically an initial source of free radicals (such as MEKP) to act as an initiator in a free-radical chemical chain reaction polymerization.
A pack of 5 carrier sheets. These are designed to scan fragile documents, photos and in the case of Fujitsu's associated A4 format scanners folded A3 size documents can be scanned and automatically stitched together on screen.
Fractional anisotropy is a method that is used to emphasize and evaluate white matter fiber tracts. This method has been applied to MRI scans in diffusion weighted images. If full tensor data acquisition is applied, the fractional anisotropy (FA) is calculated from the eigenvalues Î» 1, Î» 2, and Î» 3 of the diffusion tensor: where Î» is the mean diffusivity (trace/3). FA takes on values between 0 (perfectly isotropic diffusion) and 1 (the hypothetical case of an infinite cylinder) and is thus directly comparable between subjects. Here FA is multiplied by 1,000.