This paper reports an investigation of the emergence of a ratio-dependent predator-prey system with Hassell-Varley-type functional response and reaction diffusion. The instability of the uniform ...

Static spiral patterns are observed in a dielectric barrier discharge system. It bifurcates from the concentric-ring pattern with the increase of the applied voltage. The formation of the static ...

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A team of scientists accidentally visualized a hidden spiral in the Oort Cloud, and it might change everything we know about the solar system. Rachel Dillin Jun 11, 2025 11:26 AM EDT ...