Precise damping and stiffness extraction in acoustic driven cantilever in liquid

Because the velocity of sound in liquid helium is an order of magnitude smaller than in the crystal, refraction at the interface couples the acoustic modes at

A non- wavelength size tank (145 mm in length) was chosen to verify whether setting one dimension of the experimental tank to differ from the wavelength of soundwave had an effect

The singular term (from the perturbation field) Sing, that is the mean of the advanced and retarded terms, is time- reversal invariant, id est incoming and outgoing energy are

A further increase of the A+ laser illumination induces, at a third threshold value, I, I, deformations that relaxes in a very long time (few tens of minutes)

Obviously, extraction is also influenced by the parameters related to the initial aqueous solution: type of metal, its oxidation state and speciation, its concentration, pH,

Tableau XIX: Résultat de la coronarographie selon le sexe dans notre étude en comparaison avec la littérature.. Tableau XX: Résultat de la coronarographie selon l’aspect clinique

(c) Median radius of the bubbles ( ◦ ) and polydispersity ( • ) as functions of the ageing time. 1a clearly indicate that the propagation of acoustic waves in a liquid foam is

Analysis of the film thickness distribution shows that the height of the DNA strands depends on both the DNA strand length (15 to 35 base pairs) and the environment