. AUTHOR : Martin H. 1. ааа Effects of Cavitation Induced by Low-Power Focused Ultrasound in the Presence of an US Contrast Agent: Study on Rabbit Brain in Vivo . N.Vykhodtseva, N.Mcdannold, N.Sheikov, H.Martin, K.Hynynen (Focused Ultrasound Laboratory, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, USA) .
. AUTHOR : Martin R. 1. ааа Cavitation Control by Dual Frequency High Intensity Focused Ultrasound . M.R.Bailey, D.J.Halaas, R.Martin (Center for Industrial and Medical Ultrasound, Applied Physics Laboratory, University of Washington, Seattle, WA, USA); A.A.Chulichkov, V.A.Khokhlova (Department of Acoustics, Faculty of Physics, Moscow State University, Moscow, Russia) .
AUTHOR : Mason D. P. 1. ааа Two-Dimensional Spreading of a Thin Film of Viscous Incompressible Fluid on a Horizontal Plane with Suction or Blowing . D.P.Mason, E.Momoniat (Centre for Differential Equations, Continuum Mechanics and Applications, School of Computational and Applied Mathematics, University of the Witwatersrand, Wits, South Africa ) . ... G.Maluleke, D.P.Mason (School of Computational and Applied Mathematics, University of the Witwatersrand, Johannesburg, South Africa ) . ...
... Mathematical Problems of Generation and Interaction of Acoustic and Seismic Waves From Vibrational Sources . ... The paper deals with the statement of mathematical problems and the analysis of experimental data of physical phenomena, connected with generation, long-distance propagation and interaction of the acoustic and the seismic waves from powerful vibrational sources working on the interface of the elastic Earth - atmosphere. ... 1 - Modeling of acoustic waves radiation. ...
... Mathematical Treatment of Exhaus Systems with Acoustic Properties Using Mathlie II. ... The second part of our presentation contains the application of results from the first part to differential equations coming out from the consideration of reacting gas systems. From a physical point of view exhaust systems combine aspects of hydrodynamical or fluiddynamical properties, thermal properties resulting mainly from chemical reactions and the acoustic properties of the pipe system. ...
... Mathematical Treatment of Exhaust Systems with Acoustic Properties Using Mathlie I. Algorithms . ... The first part of the two talks is concerned with algorithms applied to examples origin from an exhaust system. ... The model equations are determined by conservation of mass, momentum and energy. In addition there exists an equation of state for the ideal gas system. ... Applying computer algebra to these model equations, we demonstrate that solutions can be derived. ...
... Mathematical and Numerical Modeling of Two-Phase Compressible Flows with Micro-Inertia . ... Equations of motion and a coupling micro-structural equation (an analogue of the Rayleigh-Lamb equation) are obtained by using the Hamilton principle of stationary action. In the particular case of bubbly fluids the deduced model contains eight partial differential equations (one-dimensional case) and it is unconditionally hyperbolic. ... The model and methods are validated for two diverse test problems. ...
. AUTHOR : Matsumoto Y. 1. ааа Micro Bubble and Bubble Cluster Dynamics in Ultrasound Field . Y.Matsumoto (Department of Mechanical Engineering, The University of Tokyo, Tokyo, Japan) .
... J.Guan, T.J.Matula (Center for Industrial and Medical Ultrasound, Applied Physics Laboratory, University of Washington, Seattle, USA) . ... L.A.Crum, T.Matula (Center for Industrial and Medical Ultrasound, Applied Physics Laboratory, University of Washington, Seattle, WA, USA) . ... T.Matula, P.R.Hilmo, M.R.Bailey (Center for Industrial and Medical Ultrasound, Applied Physics Laboratory, University of Washington, WA, USA) . ...
. AUTHOR : Maximov G. A. 1. ааа Short Pulse Propagation in Active Non Equilibrium Media . V.Larichev, G.A.Maximov (Moscow Engineering Physics Institute, Moscow, Russia) .
. AUTHOR : Mayer A. 1. ааа Solitary Surface Acoustic Waves . A.Mayer (Institute for Theoretical Physics, University of Regensburg, Regensburg, Germany); A.M.Lomonosov (General Physics Institute, Moscow, Russia); P.Hess (Institute of Physical Chemistry, University of Heidelberg, Heidelberg, Germany); C.Eckl (Infineon Technologies AG, Munich, Germany); A.S.Kovalev (Verkin Institute for Low Temperature Physics and Engineering, Kharkov, Ukraine) .
. AUTHOR : Mazur N. 1. ааа Soliton Transform as a Tool to Retrieve Nonlinear Component of a Signal . N.Mazur, E.Fedorov, V.Pilipenko (Institute of the Physics of the Earth, Moscow, Russia) .
... R.O.Cleveland, P.V.Chitnis (Department of Aerospace and Mechanical Engineering, Boston University, Boston, MA, USA); J.A.McAteer, J.C.Williams Jr. ... J.C.Williams, J.A.McAteer (Department of Anatomy, Indiana University School of Medicine, Indianapolis, IN, USA); R.O.Cleveland (Department of Aerospace and Mechanical Engineering, Boston University, Boston, MA, USA); Y.A.Pishchalnikov, I.V.Pishchalnikova (Department of Acoustics, Faculty of Physics, Moscow State University, Moscow, Russia) . ...
AUTHOR : Mcdannold N. 1. ааа Effects of Cavitation Induced by Low-Power Focused Ultrasound in the Presence of an US Contrast Agent: Study on Rabbit Brain in Vivo . N.Vykhodtseva, N.Mcdannold, N.Sheikov, H.Martin, K.Hynynen (Focused Ultrasound Laboratory, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, USA) . 2. ааа Effects of Pulsed Focused Ultrasound at Pressures Beyond the Cavitation Threshold: Histological Study on Rabbit Brain in Vivo . ...
. AUTHOR : Mcdonald B. E. 1. ааа Equations of Nonlinear Acoustics and Weak Shock Propagation . K.Castor, W.A.Kuperman (Scripps Institute of Oceanography, University of California San Diego, La Jolla, CA, USA); B.E.Mcdonald (US Naval Research Laboratory, Washington DC, USA) .
... Measurement of Rayleigh Streaming in High-Amplitude Standing Waves . ... While searches of archived literature have yielded many theoretical analyses of Rayleigh streaming, surprisingly few experimental investigations have been found. ... The measured streaming velocities outside the boundary layer agree reasonable well with classical (i.e., slow streaming) theoretical predictions when the pipe is driven at low amplitudes. ...
... Measurement of Subharmonics in Liquid Containing Encapsulated Microbubbles . ... A liquid containing microbubbles is used as an effective contrast agent in biomedical ultrasound diagnosis in order to improve the quality of the images. ... The experimental results of acoustic nonlinear behavior of this bubbly liquid and the dependence of received first, second harmonic and subharmonic amplitudes on the sound pressure are presented. ...
... Mechanisms of Stimulation Effects of Focused Ultrasound on Neural Structures: Role of Nonlinear Effects . ... The feasibility of the use of short pulses of focused ultrasound for noninvasive local stimulation of superficial and deep-seated neural structures of humans to induce different somatic (tactile, warmth, cold, pain, etc.), hearing and other sensations is discussed. ... We have tried to reveal the main factor(s) responsible for the stimulation effects of focused ultrasound. ...