The phrase "a evolution of" is not correct in written English.
The correct form is "an evolution of" because "evolution" begins with a vowel sound.
Example: "The project represents an evolution of our previous work, incorporating new technologies and ideas."
Alternatives: "a development of" or "a progression of".
a, Evolution of selected HOM monomers (E1), dimers (E2) and peroxy radicals (RO2·) at 300 p.p.t.v.
(a) Evolution of the PFM phase and amplitude signals of a ferroelectric memristor under cumulated pulses of 1 V and 100 ns.
(a) Evolution of the coordinate of the molecule center for four different scenarios of thermalization of the nanoribbon (curves 1,2,3, and 4).
(a) Evolution of the tunnel current with temperature at Vsd=10 mV for four different gate voltages (Vg=−1.5, −0.7, −0.3 and +0.9 V).
(a) Evolution of the coordinate of the molecule center for four different thermalization of the nanoribbon (curves 1,2,3, and 4).
a, Evolution of pH (purple), G′ (black) and G″ (grey), and 1H NMR integrals with time for a mixture of 1 and 2 (data for 1 in blue and for 2 in red).
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.
Top: the average error α ( A, A ~ ) evolution of all the algorithms as a function of the number of observations N. Bottom: the average numerical complexities (left) and the CPU time (right) of all the algorithms, respectively.
