WebMay 16, 2005 · Properties of spiral wave dynamics under local feedback control We start with a spiral structure evolving under a given background light intensity of Ibg = 0.12 mW/cm 2. The tip of this unperturbed spiral wave moves rigidly on a circle with a … The propagation of spiral-shaped excitation waves is a prominent example of self … Spiral waves In this section we derive the solutions for a spiral wave steadily … To investigate spiral wave dynamics under light- induced modulation of excitability … We report observations of the tip motion of spiral waves in excitable Belousov … Image processing techniques are described in detail that are used to gain … WebApr 14, 2024 · WWE legend Rey Mysterio has admitted his wife pushed him to overcome his past struggle with painkiller addiction. The 48-year-old Hall of Famer, who is riding an incredible wave after beating his ...
Control of the chirality of spiral waves and recreation of spatial ...
WebApr 1, 2010 · Control spiral wave dynamics using feedback signals from line detectors. We numerically study trajectories of spiral-wave-cores in excitable systems modulated … WebWe found that the control is sensitive to the area of illuminated region but independent of the phase difference of the existing spiral wave and the applied spiral-shaped … stranger things 4 dio
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WebOct 15, 2013 · The numerical simulation results show that the spiral wave and turbulence existing in the response system could be successfully eliminated by the target wave in the drive system during a short evolution time. Furthermore, it turns out that the transient time for the drive course is related to the control intensity imposed on the whole media. WebWe created a spiral wave by using a thin laser beam to break a propagating circular wave (this creates two spirals) and mov ing one of the open ends to the boundary of the dish l9. WebNov 12, 2024 · A rotating spiral wave represents a source of a self-sustained periodic activity in an excitable medium. This extraordinary activation can cause cardiac arrhythmias and even sudden death [ 15, 16 ]. One obvious way to prevent such undesirable activity is to clarify and analyse possible mechanisms of spiral wave initiation in excitable media. rotundifolia green