Sentence examples for ratios cooperation from inspiring English sources

Over the course of his career, Hamilton addressed other important theoretical problems, including the evolution of senescence, the reason for unequal sex ratios, cooperation between nonrelatives, host-parasite coevolution, the evolution of sexual reproduction, mate choice, and conflicts within the genetic material of an organism (or the genome).

The one apparent discrepancy to previous theory is, whereas higher benefit (P) to cost (s) ratios promote cooperation, higher kin selection (low k) was sometimes observed to reduce the relative frequency of cooperators (n*) (cf. Figs. 4c, d).

The results of our model are in agreement with some general findings from this work: for example, as the B/C ratio increases, cooperation increases.

For the special case of a two parameter Prisoner's dilemma described by costs and benefits, Eq. (33) means that the benefit to cost ratio of cooperation has to exceed 1+ n/(m− 2), see Traulsen and Nowak (2006).

Particularly, we computed the cooperation ratios and stay-or-shift ratios in reorganized sub-cases that showed whether or not participants were affected by success or failure and by the number of cooperators in the preceding trial.

However, the average group exhibited loss-aversive behaviors that were not revealed by measuring cooperation ratios alone (Fig. 5C).

To examine whether each group was affected by incentive modifications, we compared the cooperation ratios between the conditions.

In condition III, the gifted adolescents had significantly different cooperation ratios than the average adolescents in most of the sub-cases (Fig. 4C).

Concentration gradients of the electrolyte influence rectification ratios due to cooperation and competition between geometry-induced asymmetric transport and diffusive ion flow.

We see that although high levels of Φ are generally promoted for high P: s ratios, perfect overall cooperation (Φ = 1) is most readily obtained at low k and intermediate P: s ratios (e.g. Fig. 6c).

In the first simulation a 50 50 ratio of individuals playing 'always defect' (uncooperative strategy), and 'always cooperate', (cooperation in every interaction) was used.