Results 81 to 90 of about 515,752 (255)

Radial extracorporeal shock wave therapy is efficient and safe in the treatment of fracture nonunions of superficial bones: a retrospective case series

Journal of Orthopaedic Surgery and Research, 2017
Background A substantial body of evidence supports the use of focused extracorporeal shock wave therapy (fESWT) in the non-invasive treatment of fracture nonunions.
Paulo Kertzman, Nikolaus B. M. Császár, John P. Furia, Christoph Schmitz   +3 more
doaj   +1 more source

Shock Wave Emissions of a Sonoluminescing Bubble

, 1998
A single bubble in water is excited by a standing ultrasound wave. At high intensity the bubble starts to emit light. Together with the emitted light pulse, a shock wave is generated in the liquid at collapse time.
Billo, Andreas, Holzfuss, Joachim, Ruggeberg, Matthias   +2 more
core   +1 more source

L^2 stability estimates for shock solutions of scalar conservation laws using the relative entropy method

, 2009
We consider scalar nonviscous conservation laws with strictly convex flux in one spatial dimension, and we investigate the behavior of bounded L^2 perturbations of shock wave solutions to the Riemann problem using the relative entropy method.
A. Bressan, A. Bressan, A. Marson, A. Mellet, A. Vasseur, A.M. Il′in, B. Jourdain, B. Temple, C.K.R.T. Jones, C.M. Dafermos, C.M. Dafermos, C.M. Dafermos, F. Berthelin, F. Berthelin, G.-Q. Chen, H. Freistühler, H.-T. Yau, Nicholas Leger, R.J. DiPerna, R.M. Colombo, S.N. Kružkov, T.-P. Liu, Y. Brenier, Y. Brenier   +23 more
core   +1 more source

Shock waves

, 2003
Shock wave theory was first studied for gas dynamics, for which shocks appear as compression waves. A shock wave is characterized as a sharp transition, even discontinuity in the flow. In fact, shocks appear in many different physical situation and represent strong nonlinearity of the physical processes.
openaire   +2 more sources

First In Situ Observation of Partial Dislocation-Mediated Plastic Flow in Shocked Single-Crystal Aluminum

Ultrafast Science
In single-crystal aluminum (Al), partial dislocations are believed to play a crucial role in plasticity under extreme loading conditions; however, their activation has seldom been observed in experiments.
Mengyang Zhou, Qiannan Wang, Sen Chen, Sota Takagi, Kouhei Ichiyanagi, Shunsuke Nozawa, Ryo Fukaya, Jiangtao Li, Liang Xu, Yuying Yu, Qiang Wu, Jianbo Hu   +11 more
doaj   +1 more source

Basic study on promotion of thawing frozen soil by shock loading

International Journal of Multiphysics, 2008
The aim of study is to confirm a new technique that can crush the frozen soil and/or ice block using underwater shock wave generated by the underwater explosion of explosive.
Toshiaki WATANABE, Hironori MAEHARA, Shigeru ITOH   +2 more
doaj   +1 more source

The Structure of Shock Waves in the Continuum Theory of Fluids [PDF]

, 1953
David Gilbarg, D. Paolucci
openalex   +1 more source

Shocks in non-loaded bead chains with impurities

, 1999
We numerically investigate the problem of the propagation of a shock in an horizontal non-loaded granular chain with a bead interaction force exponent varying from unity to large values.
Hascoet, E., Herrmann, H.
core   +2 more sources

Shock-Wave Effects on the Laminar Skin Friction of an Insulated Flat Plate at Hypersonic Speeds [PDF]

, 1953
Ting-Yi Li, H. T. Nagamatsu
openalex   +1 more source

Exposure of zebra mussels to extracorporeal shock waves demonstrates formation of new mineralized tissue inside and outside the focus zone

Biology Open, 2018
The success rate of extracorporeal shock wave therapy (ESWT) for fracture nonunions in human medicine (i.e. radiographic union at 6 months after ESWT) is only approximately 75%.
Katharina Sternecker, Juergen Geist, Sebastian Beggel, Kristin Dietz-Laursonn, Matias de la Fuente, Hans-Georg Frank, John P. Furia, Stefan Milz, Christoph Schmitz   +8 more
doaj   +1 more source