Vol. 42 No. 1 (2002)

Published: 2002-04-29

WAVE PROPAGATION AND VIBRATION

Plotting moire fringes for high frequency vibrations of shell type structures from FEM results

M. Ragulskis, L. Ragulskis

7-13
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The effect of transverse vibrations of boundary to the flow of fluid type substances

J. Ragulskiene, P. Ilgakojis

14-17
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Theoretical background for the supply and dosing mechanisms under elastic vibrations

A. Bubulis

18-21
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ULTRASONIC AND ACOUSTIC MEASUREMENTS

Increase of mean and variance estimates reliability for limited data size

V. Volkovas, J. Dulevicius, M. Eidukeviciute

22-28
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The experimental investigation of spatial resolution of ultrasonic coordinate meter

R. Kazys, L. Mazeika, O. Tumsys

29-31
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Exploration of DSP architectures in ultrasonic measurement applications

R. Venteris

32-36
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Investigation of ultrasonic system for measurement of slow gas flow velocity

J. Butkus, L. Jakevicius

37-41
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Experimental investigation of interaction of longitudinal surface acoustic waves or transversal surface acoustic waves and external corner

S. Sajauskas, V. Minialga

42-45
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PHYSICAL ACOUSTICS

Thermodynamics of Mn(II) and La(III) sulphate complexes in aqueous solutions

B. Voleisiene, D. Rutkuniene

46-49
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APPLICATIONS IN BIOLOGY AND MEDICINE

Parameterisation of ultrasonic echographic images for intraocular tumour differentiation

D. Jegelevicius, A. Lukosevicius, A. Paunksnis, D. Sebeliauskiene

50-56
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