Influences from social repulsive forces are limited to the field of view of humans, therefore the anisotropic term, (w(gamma)= {lambda + (1 - lambda)frac {{1 + cos ({gamma })}}{2}} ), defined by constant, λ, is introduced in the equation.
Nevertheless, when marital status, age and education were introduced in the equation, no significant gender differences were identified.
These interactions are introduced in the equations of motion leading to a set of coupled Langevin equations.
For PCDE, the NCl term was introduced in the equations because the larger PCDE molecule would yield stronger dispersion-type interaction between the octanol molecule (i.e., the KOW value becomes higher), and tend to be excluded from water.
Nevertheless, the QSAR only based on MCI were not suitable for polar organic chemicals, and polarity correction factors have to be introduced in the equations to improve the prediction (Meylan et al., 1992; Müller and Kördel, 1996; Sabljic, 1987; Tao and Lu, 1999).
Two coefficients were then introduced in the equations to model the interventions: t ω0 as an estimate of the average differences in the proportion of appropriate prescriptions (according to criteria) before and after the intervention, and δ1 to estimate whether the effect of the intervention is constant (δ1 = 0), expanding (δ1 > 0) or fading away (δ1 < 0).
If in the differential equation, some small nonlinearities exist, they are introduced in the differential equation of motion as small nonlinear terms, and so the motion of the system is described by a second-order strongly nonlinear differential equation in the form of y ′′ ( t ) + y ( t ) + ε f ( y ( t ), y ′ ( t ) ) = 0, y ( 0 ) = 1, y ′ ( 0 ) = 0, Open image in new window (1.1).
Therefore one has to eliminate the nonlocal variable which is introduced in the adjoint equation.
To represent such an open system, two extra terms get introduced in the Schrodinger equation.
These sources are then introduced in the integral equation of the radiative energy transfer method.
Therefore, once the noise is introduced in the slow equation, difficulties arise, and the procedure becomes more complicated.
