%0 Journal Article %T INFLUENCE OF ULTRASOUND ON THE CHANGE OF LIQUID VOLUME FRACTION IN FOAM AND ITS STABILITY %A Vilkova, N.G. %A Mishina, S.I. %A Kuznecov, D.A. %K BULK AND MULTILAYER FOAM, ULTRASONIC ACTION, LIQUID VOLUME FRACTION, STABILITY %J Herald of Technological University %D 2025 %N %P 4 %I Kazan National Research Technological University