. AUTHOR : Pincon H. 1. ааа Experiments on a Three-Phase Medium with a Negative Parameter of Nonlinearity . D.H.Trivett, H.Pincon, P.H.Rogers (Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA , USA) .
. AUTHOR : Pisanko I. M. 1. ааа Optimization of Long Low-Sized Silted Objects Search at Parametric Survey of Sea Bottom . A.I.Gonchar, L.I.Shlychek, I.M.Pisanko (Scientific & Engineering Centre for Panoramic Acoustical Systems of National Academy of Sciences of Ukraine, Zaporizhzhya, Ukraine) .
... 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) . ... Y.A.Pishchalnikov, O.A.Sapozhnikov (Department of Acoustics, Faculty of Physics, Moscow State University, Moscow, Russia); J.C.Williams Jr., ...
. AUTHOR : Pishchalnikova I. V. 1. ааа Linkage of Cavitation with Spall Failure in Lithotripsy: in Vitro and in Vivo Results . 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 : Podymova N. B. 1. ... N.B.Podymova, M.A.Belov, I.M.Pelivanov (Faculty of Physics, Moscow State University, Moscow, Russia); A.A.Karabutov (International Laser Center, Moscow State University, Moscow, Russia) . ... V.Kozhushko, A.A.Karabutov (International Laser Center, Moscow State Univerisity, Moscow, Russia); I.M.Pelivanov, N.B.Podymova (Faculty of Physics, Moscow State University, Moscow, Russia); G.S.Mityurich (Gomel State University, Gomel, Belarus) . ...
. AUTHOR : Pokusaev B. G. 1. ааа Diffusion of Pressure Waves . A.Britan, I.Shreiber, Y.Shtemler (Department of Mecanical Engineering, Ben-Gurion University of the Negev, Beer-Sheva, Israel); B.G.Pokusaev (Moscow University of Ecological Engineering, Moscow, Russia) .
. AUTHOR : Polikarpova N. V. 1. ааа Bulk Acoustic Waves Backward Reflection in Acousto-Optic Materials Paratellurite and Calomel . N.V.Polikarpova, V.B.Voloshinov (Department of Oscillation Physics, Faculty of Physics, Moscow State University, Moscow, Russia) .
... Polynomial Supersymmetry and Chains of Darboux Transformations for the One-Dimensional Dirac Equation . ... Darboux transformation operator L for the Dirac equation is defined as a differential-matrix operator satisfying the intertwining relation LH=hL. Here the Dirac Hamiltonian H is supposed to be exactly solvable with a known system of eigenspinors f(x,E). The eigenspinors of the Hamiltonian h, g(x,E), can be found by the action of the operator L: g(x,E)=Lf(x,E). ...
. AUTHOR : Ponomarev A. E. 1. ааа Generation of Nonlinear Signals by Rectangular Ultrasound Sources in Biological Media . V.A.Khokhlova, A.E.Ponomarev (Department of Acoustics, Faculty of Physics, Moscow State University, Moscow, Russia); M.A.Averkiou (Philips Ultrasound, Bothell, WA, USA); L.A.Crum (Center for Industrial and Medical Ultrasound, Applied Physics Laboratory, University of Washington, Seattle, WA, USA) .
. AUTHOR : Popa M. 1. ааа On a Classification of Orbits for Cubic Differential Systems . M.Popa, E.Naidenova (Academy of Sciences, Institute of Mathematics and Computer Sciences, Kishinev, Moldova) .
. AUTHOR : Porubov A. 1. ааа Nonlinear Acoustic Waves Description by Exact Solutions of Modulation Equations . A.Porubov (A.F. Ioffe Physical Technical Institute, Saint-Petersburg, Russia) . 2. ааа Bulk Solitary Waves of Deformation in Elastic Wave Guides . A.M.Samsonov, G.V.Dreiden, I.V.Semenova, A.V.Porubov (The Ioffe Institute of the Russian Academy of Sciences, St.Petersburg, Russia) .
AUTHOR : Potapov A. I. 1. ааа Splitting Up of Multistable Solitons in Solids . A.I.Potapov, S.V.Gromov, V.V.Kazhaev (Mechanical Engineering Research Institute of Russian Academy of Sciences, Nizhny Novgorod, Russia) . ... I.S.Pavlov, S.A.Lisina, A.I.Potapov (Mechanical Engineering Research Institute of Russian Academy of Sciences, Nizhny Novgorod, Russia) . ... V.M.Rodyushkin, A.I.Potapov (Mechanical Engineering Research Institute of Russian Academy of Sciences, Nizhny Novgorod, Russia) . ...
AUTHOR : Preobrazhensky V. 1. ааа Nonlinear Magneto-Acoustic Phenomena Near Spin-Reorientation Instability . V.Preobrazhensky (Wave Research Center of Prokhorov General Physics Institute RAS and Institut d'Electronique et de Micro-Electronique du Nord (IEMN-DOAE-UMR CNRS 8520)-Ecole Centrale de Lille, Lille, France); P.Pernod (Institut d'Electronique et de Micro-Electronique du Nord (IEMN-DOAE-UMR CNRS 8520), Ecole Centrale de Lille, Villeneuve d'Ascq, France) . ...
. AUTHOR : Prokhorov V. E. 1. ааа Experimental Study of Sound Scattering by Vortex Rings . Y.D.Chashechkin, V.E.Prokhorov (Institute for Problems in Mechanics RAS, Moscow, Russia) .
AUTHOR : Prokopenko G. 1. ааа Efficiency of Ultrasonic Peening in Fatigue Improvement . G.Prokopenko (G.V.Kurdyumov Institute for Metal Physics NAS of Ukraine, Kiev, Ukraine); P.P.Miheev (Paton Welding Institute NAS of Ukraine, Kiev, Ukraine) . ... G.Prokopenko, B.N.Mordyuk, A.E.Perekos (G.V.Kurdyumov Institute for Metal Physics NAS of Ukraine, Kiev, Ukraine) . ... B.Mordyuk, G.I.Prokopenko (G.V. Kurdyumov Institute for Metal Physics NAS of Ukraine, Kiev, Ukraine) . ...
... Propagation and Diffraction of Picosecond Acoustic Wave Packets in the Soliton Regime . ... Single cycle strain pulses as short as several picoseconds can be generated in a thin metallic film, yielding local strain fields exceeding 10-4. ... We present new results on nonlinear propagation of acoustic wave packets created by nJ, femtosecond optical pulses in lead molybdate and sapphire single crystals, employing the Brillouin scattering technique as a local probe of acoustic strain. ...
... Propagation of Compressional Pulses in Copper Wires . A.I.Korobov, Y.A.Brazhkin, N.Wang (Department of Acoustics, Faculty of Physics, Moscow State University, Moscow, Russia) . ... Results of experimental investigation of acoustic compressional pulses in copper are presented. The pulses in wires were generated by impact of a steel sphere on an end face of a wire. As a result, the pulses with pressure amplitude up to 60 MPa were generated. ...