Abstract: To study radio wave propagation in tunnels, we present a vectorial parabolic equation (PE) taking into account the cross-section shape, wall impedances, slowly varying curvature, and torsion ...

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A river inflow Q = 2000 m³ s-1 was found to be sufficient to shut down the landward flow generated following relaxation events. coastal lagoon; wind driven currents; relaxation; river discharge; ...

Erik Kain is a writer and critic covering TV shows, movies, video games and books primarily in the "genre" category including fantasy, science-fiction, mysteries, thrillers, post-apocalytpic ...