(Thereby, a higher price of hair replacement and less hair as well as less donor area for the future). Ethically, Dr. Shapiro believes it is better for the patient to do fewer sittings with more grafts in each sitting. This will preserve donor area as well as additionally help with hair transplant cost..
Collapse zone. A collapse zone is an area around a structure, usually a burning structure, that may suffer structural collapse. A collapse zone affects firefighters working on the exterior of a structure. Contents.
shadow zone. The shadow zone is the area of the earth from angular distances of 104 to 140 degrees from a given earthquake that does not receive any direct P waves. The shadow zone results from S waves being stopped entirely by the liquid core and P waves being bent (refracted) by the liquid core.rom the lack of S waves and a great slowing of the P wave velocity (by about 40%) it was deduced that the outer core is made of liquid. The shadow zone also defined the diameter of the core.