Finally, we assumed only one kinase is responsible for phosphorylation while it is known that for some substrates, multiple kinases might be involved.
In previous versions of the BOADICEA model, we assumed only five birth cohorts.
On the other hand, digital signals typically assume only two discrete values (states) and are appropriate for any phenomena involving counting or integer numbers.
In this setting, a first step consists of analyzing the situation in which g ( t ) is a stepwise function assuming only two values.
I satisfied myself at the time that all theses of the ordinary propositional calculus could be proved on the assumption that their propositional variables could assume only two values, '0' or 'the false', and '1' or 'the true'".
The bi-binomial distribution is a special case of the Poisson-binomial distribution where the probability of success can assume only two values.
Compared to the lock-key-model, however, the goalkeeper-model assumes only two factors and provides an idea of the evolutionary emergence of cytoplasmic incompatibility.
Importantly, the comparison of model A with a model called M1a [37] that assumes only two classes of sites, with 0<ω<0 and ω = 1, is highly significant (Table 2).
It can be argued that the model used here is simplistic, e.g. assuming only two types of individuals and not taking into account that variation is continuous.
