๐”– Bobbio Scriptorium
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Waves in periodically structured media

โœ Scribed by G.H Golub; L Jenning; W.H Yang

Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
395 KB
Volume
17
Category
Article
ISSN
0021-9991

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๐Ÿ“œ SIMILAR VOLUMES

Compound rotation of spiral waves in act
Compound rotation of spiral waves in active media with periodically modulated excitability
โœ M. Braune; H. Engel ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 479 KB

The dynamics of spiral waves under external modulation of excitability is studied experimentally in a light-sensitive convection-free Belousov-Zhabotinsky medium. When varying the intensity of applied illumination periodically, the experiments reveal strong dependence of the resulting trajectories o

Entrainment and resonance of spiral wave
Entrainment and resonance of spiral waves in active media with periodically modulated excitability
โœ M. Braune; A. Schrader; H. Engel ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 513 KB

We study frequency locking and resonance of spiral waves in an active medium subjected to periodic forcing with adjustable frequency. The experiments are carried out with a modified Belousov-Zhabotinsky system whose excitability is light-sensitive. In the meander regime of compound rotation we find