Vol. 34 No. 1 (2000)

Published: 2000-04-27

APPLICATIONS IN BIOLOGY AND MEDICINE

Otoacoustic emissions and pass/fail separation using artificial neural network

V. Marozas, A. Lukosevicius, B. Engdahl, O. Svensson, L. Sörnmo

7-12
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Theoretical model of intracranial media ultrasonic attenuation measurement method

V. Petkus, A. Ragauskas, R. Jurkonis

13-19
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Reference medium for blood coagulation ultrasonic studies

B. Voleisiene, A. Mongirdiene, A. Voleisis, R. Sliteris

20-22
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ULTRASOUND MEASUREMENTS AND INSTRUMENTS

Architectures for ultrasonic delay time estimation tasks

E. Kazanavicius, R. Venteris

23-27
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Application of acoustic correlation method for detection of unhermeticy of the pipelines transporting gas

L. Jakevicius, J. Butkus

28-30
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Results of measurement of liquid absorption in porous materials by ultrasonic method

V. Minialga, A. Petrauskas, P. Razutis

31-33
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Measurement of ultra slow dynamic flow

G. Poviliunas, R. Kazys

34-43
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PHYSICAL ACOUSTICS

Estimation of changes in water structure dissolving salts in water applying acoustic and viscosimetric methods

V. Janenas, V. Kasperiunas, O. Majauskiene

44-46
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WAVE PROPAGATION AND DIFFRACTION

On space and time step sizes in rectangular finite element meshes for ultrasonic pulse propagation

R. Barauskas

47-53
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Investigation of transient process in a cylindrical wave guide for Lamb waves

V. Sukackas, R. Ramanauskas

54-57
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