Table 3 Parameters of oscillation calculated for each DOX concentration.

From: Level of constitutively expressed BMAL1 affects the robustness of circadian oscillations

DOX concentration (µg/mL)

1

0.1

0.05

Natural angular velocity (ωn) (h−1)

0.2484

0.2460

0.2532

Damping coefficient (ζ) (h−1)

0.06469

0.03668

0.04667

*Period (τ) (h)

25.4

25.6

24.8

Time constant (Ts) (h−1)

350.2

118.4

Gain (K)

557.8

1249

3504

  1. *Calculated by substituting the ωn and ζ values into Eq. (5).