Bursae
it stabilises and steers the helicopter.
It can be a contributing factor. as can be osteoporosis.
muscle tone
SutureS
The spinning rotor lifts it. The rear rotor stabilises it.
Expansion joints are typically used when thermal horizontal movement is a factor with piping. They allow for movement in the horizontal direction to accommodate thermal expansion without putting stress on the piping system. These expansion joints can come in various forms such as bellows or slip joints.
1,2,3,4,5,6,8,9,10,12,15,18,20,24,30,36,40,45,60,72,90,120,180,360
When bonding joints anyone of the following can be used -cobalt-chromium alloystitanium and titanium alloysuncemented implants'tantalumpolyethylenezirconiumoxinium oxidised zirconium
heart disease aching joints clogged arterys
Planting trees and vegetation stabilises the soil and prevents erosion.
Fibrous, cartilaginous, synovial
The joints in the skull are called sutures, which are fibrous joints that connect the bones of the skull. These joints allow for some flexibility during childbirth and skull growth in infancy, but become more rigid as we age to help protect the brain.