REDUCED CARDIORESPIRATORY FITNESS AFTER STROKE: BIOLOGICAL CONSEQUENCES AND EXERCISE-INDUCED ADAPTATIONS


Caustics and wavefront of Swallowtail-Gauss catastrophe beams

We analytically derive the propagating wavefront form of Swallowtail-Gauss beams (SGBs), and we demonstrate the propagation characteristics of SGBs experimentally and numerically.During propagation, one type of SGBs gradually evolves into a deformed Hoodie SGBs, which is very similar to a Pearcey-Gauss beam, and other types of SGBs evolve into defo

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