Results 21 to 30 of about 1,831,047 (296)

Maximum self‐generated electric field induced by pyroelectricity of PZT 95/5

open access: yesInternational Journal of Ceramic Engineering & Science, 2021
Electric field induced by pyroelectric effect is often observed in the ferroelectric devices when they subject to temperature change. But the maximum value of ferroelectric field is still unknown.
Fu‐Ping Zhang   +7 more
doaj   +1 more source

Points in general relativistic shock wave interaction are “regularity singularities” where spacetime is not locally flat [PDF]

open access: yes, 2011
We show that the regularity of the gravitational metric tensor in spher- ically symmetric spacetimes cannot be lifted from C0,1 to C1,1 within the class of C1,1 coordinate transformations in a neighborhood of a point of shock wave inter- action in ...
Reintjes, Moritz, Temple, Blake
core   +1 more source

Dose-dependent new bone formation by extracorporeal shock wave application on the intact femur of rabbits [PDF]

open access: yes, 2008
Background: Whereas various molecular working mechanisms of shock waves have been demonstrated, no study has assessed in detail the influence of varying energy flux densities (EFD) on new bone formation in vivo. Methods: Thirty Chinchilla bastard rabbits
S. Milz   +15 more
core   +1 more source

Accurate equation of state of rhenium as pressure scale up to 130 GPa and 3200 K

open access: yesAIP Advances, 2022
The equations of states (EOSs) of inert metals are generally used as pressure scales in a high-pressure experiment. However, the thermodynamic model and the method used to constrain the parameters of the EOSs of these metals may cause pressure deviations
Yunting Xian   +4 more
doaj   +1 more source

Measurement of laser driven shock wave transit time through thin aluminium targets by optical shadowgraphy [PDF]

open access: yes, 2005
Laser driven shock wave transit time in thin aluminium targets was experimentally estimated by determining the shock emergence time at the rear of thin aluminium foils of varying thickness from 5 to 35 μ m. A 20 J, 5 ns Nd:glass laser was focused to
Dhareshwar, L. J.   +4 more
core   +1 more source

The Effects of the Exposure of Musculoskeletal Tissue to Extracorporeal Shock Waves

open access: yesBiomedicines, 2022
Extracorporeal shock wave therapy (ESWT) is a safe and effective treatment option for various pathologies of the musculoskeletal system. Many studies address the molecular and cellular mechanisms of action of ESWT.
Tobias Wuerfel   +2 more
doaj   +1 more source

Exploration of the fragmentation of laser shock-melted aluminum using x-ray backlighting

open access: yesAIP Advances, 2016
The fragmentation of shock-melted metal material is an important scientific problem in shock physics and is suitable for experimentally investigating by the laser-driven x-ray backlighting technique.
Lin Zhang   +6 more
doaj   +1 more source

Anisotropic Reaction Properties for Different HMX/HTPB Composites: A Theoretical Study of Shock Decomposition

open access: yesMolecules, 2022
Plastic-bonded explosives (PBXs) consisting of explosive grains and a polymer binder are commonly synthesized to improve mechanical properties and reduce sensitivity, but their intrinsic chemical behaviors while subjected to stress are not sufficiently ...
Zheng-Hua He   +4 more
doaj   +1 more source

The collapse of single bubbles and approximation of the far-field acoustic emissions for cavitation induced by shock wave lithotripsy [PDF]

open access: yes, 2011
Recent clinical trials have shown the efficacy of a passive acoustic device used during shock wave lithotripsy (SWL) treatment. The device uses the far-field acoustic emissions resulting from the interaction of the therapeutic shock waves with the tissue
Turangan, C.K.   +7 more
core   +1 more source

ON SHOCK WAVE THEORY [PDF]

open access: yesTaiwanese Journal of Mathematics, 2000
The author surveys shock wave theory. Among the considered topics are: hyperbolic conservation laws, viscous conservation laws, reaction-diffusion waves, multidimensional gas flows and microscopic models.
openaire   +2 more sources

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