to Soliton Theory -- Mathematical Methods -- Some Properties of Nonlinear Equations -- Solitons and Nonlinear Equations -- Applications to Mechanics -- Statics and Dynamics of the Thin Elastic Rod -- Vibrations of Thin Elastic Rods -- The Coupled Pendulum -- Dynamics of the Left Ventricle -- The Flow of Blood in Arteries -- Intermodal Interaction of Waves -- On the Tzitzeica Surfaces and Some R…