Index for 4pPA

• 4pPA1. Mutual interaction of a two-phase turbulent/bubbly submerged water jet with a single-phase jet for the measurement of the enhanced hydrodynamic near-field pressure spectrum.
• 4pPA2. Acoustic microcavitation at surfaces: New results in deinking of paper.
• 4pPA3. Acoustic radiation force on micrometer-size particles: Size dependency and the efficiency of the superposition method.
• 4pPA4. Novel configurations for acoustophoresis.
• 4pPA5. Numerical simulation of superoscillations of a BSA-bearing drop in microgravity.
• 4pPA6. Drop and bubble dynamics investigations on Earth and in low gravity using ultrasonics.
• 4pPA7. Single-bubble sonoluminescence in microgravity.
• 4pPA8. Measurements of the transient response of single-bubble sonoluminescence subject to an abrupt change in the drive pressure amplitude.
• 4pPA9. Could optical radiation pressure be used to move a sonoluminescing bubble to the pressure antinode of an acoustic standing wave?
• 4pPA10. Numerical research of the influence of external conditions on the sonoluminescence process.
• 4pPA11. Scaling analysis for single-bubble cavitation.