Sentence examples for A evolution from inspiring English sources
Previous modeling work has suggested that, in the case of influenza A, evolution occurs through the successive accumulation of neutral mutations, increasing viral diversity, followed by a sharp decline of the diversity which results from the fixation of a mutant strain that escaped host immune surveillance [12], [24].
(A) Evolution of bulbar conjunctival hyperemia (number of eyes).
(A) Evolution of IAP; the asterisk indicates a p value of 0.05.
(A) Evolution of abundance of OH groups and molecular H2O as a function of total water concentration in quenched melts (quenched from 1,100°C at 200 MPa pressure) of compositions indicated (data from Zotov and Keppler 1998).
(A ) Evolution proceeds via rare large effect mutations (dashed arrows) that occur in a population with little fitness variance.
It is plausible that such information may aid the elucidation of the actual history of MSV-A evolution, because other in vitro evolution studies have indicated that adaptive steps across fitness landscapes are constrained to relatively few, specific, evolutionary pathways [ 47- 50].
Top: the average error α ( A, A ~ ) evolution of all the algorithms as a function of SNR.
The average error α ( A, A ~ ) evolution of all the algorithms as a function of the number of sweeps with various SNR levels.
Top: the average error α ( A, A ~ ) evolution of all the algorithms as a function of the condition number of one of the diagonal matrices D k).
Top: the average error α ( A, A ~ ) evolution of all the algorithms as a function of dimension K. Bottom: the average numerical complexities (left) and the CPU time (right) of all the algorithms, respectively.
