end{aligned} (4.5 Further observation leads to that fact that the specific combination (2-frac{rb'}{b}) in (4.2), which comes from A(r), becomes negative at (r=r_g).
For simplicity, we assume that if a resource preference becomes negative this leads to a lifelong aversion.
In static structural reliability problems involving a set of random variables, it is common to relate the failure probability to the event that a safety margin becomes negative.
At a high slip rate (V > 10-2 m/severaleralubricationon mechanisms such as frictional melting and thermal pressurization take place and a - b becomes negative irrespective of rock types (Di Toro et al.2011).2011
In case that the lower boundary of an uptake rate becomes negative, we set it to zero.
But beyond a certain point it becomes negative, because the financial sector competes with other sectors for scarce resources.
All right now we want to continue to decrease a so that it becomes negative, moving from 0 toward minus 1.
Ultimately, above a critical temperature, the free energy of the loops becomes negative and a collective unstable expansion of many loops occurs.
When the frequency surpasses a critical value, the drag becomes negative i.e. it appears a propulsive force.
For the special anisotropy functions, for which the surface stiffness becomes negative, an additional term is incorporated into the functional to regularize the evolution equations.
