Biomedical Engineering Reference
In-Depth Information
Summing up, we finally obtain:
X
H
x
CM
1
v
CM
a
volume
v
CM
w
2
x
2
;
/p(T
)T
(4.27)
x
2
where the local velocity of
is again dependent on its motility T
(t), which
is now scaled by the value of p(T
(t)). In Figure 4.5, we plot an example of
Boltzmann-like probability given in Equation (4.24), as a function of both
temperature T
and the magnitude of the energy difference. In particular, in
the following
p(T
(t)) = tanh(T
(t))
is chosen.
However, alternative functions of p can also be used as well: obviously,
each of them might have different degrees of success, when compared to ex-
perimental data.
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