519 550 biomedicalmaterials complexfluidsandmicrofluidics earthsciences engineeringfluiddynamics fluid-andaerodynamics fluidmechanics fluids functionalanalysis functions geophysics geophysics/geodesy historyandphilosophicalfoundationsofphysics mathematicalmethodsinphysics mathematicalphysics mathematics physics qc801-809 quantumtheory softandgranularmatter special thermodynamics