EVOLUTION OF THE UPPER REACHES OF FLUVIAL SYSTEMS WITHIN THE AREA OF THE EAST EUROPEAN PLAIN GLACIATED DURING MIS 6

Evolution of the Upper Reaches of Fluvial Systems within the Area of the East European Plain Glaciated during MIS 6

The headwaters of fluvial systems on the East European Plain between the boundaries of the Marine Isotope Stage 2 (MIS Right Pedal Pad 2) and MIS 6 glaciations evolved during the last 150,000 years.At least three main events of high surface runoff caused intensive erosion: at the end of MIS 6, at the end of MIS 2 and in the Middle Holocene.Erosion

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Optical Zitterbewegung effect in arrays of helical waveguides

Owing to its topological properties and band collapse, Floquet helical photonic lattices have gained increasing attention as a Phone Holder purely classical setting to realize the optical analogues of a wide variety of quantum phenomena.We demonstrate both theoretically and numerically that light propagation in an appropriately designed helical sup

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