Here's what I found a while back when seeking info about tumor necrosis. 1) Necrosis in the tumor means that the cancer cells in that area are dead. The pathologic finding of necrosis suggests a fast-growing cancer. This often happens because the tumor runs out of blood supply in the central portion. Without a blood supply, the tumor cells cannot live.
In association football, where the shoes themselves are known as football boots, there are three different cleat types. There are soft ground cleats which are made for wet weather. The soft ground cleats are always replaceable, and are almost always metal, so when they wear down they are easy to replace.
Football (Soccer) with 390+ answers. Artificial turf usually describes a grass-like rug (This example is VERY short.) Artificial grass is longer and more like real grass. For artificial turf and hard dirt, use a shoe with lots of short cleats. For artificial grass, use a shoe with conventional molded cleats for outdoor play.. For wet fields, you might use one degree more traction, perhaps going to a shoe with longer cleats, perhaps a shoe with screw-in studs.