Most varicose and spider veins appear in the legs due to the pressure of body weight, force of gravity, and task of carrying blood from the bottom of the body up to the heart. Compared with other veins in the body, leg veins have the toughest job of carrying blood back to the heart. They endure the most pressure.
Curing a thermosetting resin transforms it into a plastic, or elastomer by crosslinking or chain extension through the formation of covalent bonds between individual chains of the polymer. Crosslink density varies depending on the monomer or prepolymer mix, and the mechanism of crosslinking:
How to Cure Pork. Curing is a process of preserving meat, usually by adding salt. There are two procedures commonly used to cure meats: dry curing and sweet pickle curing. Of the two, dry curing is popular for heavy cuts such as pork shoulder and belly.ow to Cure Pork. Curing is a process of preserving meat, usually by adding salt. There are two procedures commonly used to cure meats: dry curing and sweet pickle curing. Of the two, dry curing is popular for heavy cuts such as pork shoulder and belly.