Figure 13

Left side: Graph of the bone mass z ( t , x ) for the spatially dependent normal bone model with C (0, x ) and B (0, x ) as in Fig. 11 and B (0, x ) = ( x ) ≡ 231.72. Right side: Density plot of the bone mass. System of equations (14): The bone mass sustains regular spatial and temporal cycles uctuating about anormalized value of 100 dimensionless cell units.