Almost all state variables in the model represent concentrations and are given in nM.
Unlike continuous (calculus-based) mathematics that uses all numbers on the real line representing concentrations and rates of change, discrete mathematics is more appropriate when only finitely many qualitative options are available; in this case two: present or absent, ON or OFF, 0 or 1, and so on.
For example, B2, B5, B20 and B50 represent concentration of 2, 5, 20 and 50% of biodiesel in the diesel [1].
The mass balance equations for the species in the model are given by (1) - (5), where [T], [T2], [TD] and [D] represent concentration of free TBP, TBP dimer, TBP-DNA complex and unbound TBP binding sites respectively.
Two miles from the factory, Czech workers are now building wooden huts and watchtowers to represent concentration camps.
RRs were calculated as RR = (Cpre- C post)/ Cpre, where Cpre and Cpost represent concentrations at the start and at the end of the treatment session, respectively.
Let x and y-axes represent concentrations of drugs A and B to achieve a defined effect X% (e.g., X = 50% for half maximal inhibitory concentration (IC50) of [I A]50% and [I B]50%), respectively.
For example, in a Cartesian coordinate plot where x and y-axes represent concentrations of drugs A and B to achieve a defined effect X% (e.g., X = 50% for half maximal inhibitory concentration (IC50) of [I A]50% and [I B]50%), respectively.
x i represent concentrations of the acids and a, b, c, and d are the rate transfer coefficients.
