Vol. 37 No. 4 (2000)

Published: 2000-12-20

ULTRASOUND MEASUREMENTS AND INSTRUMENTS

Experimental setup for acoustical studies of the semiconducting heterostructures in the quantum Hall regime

A. M. Diakonov, I. L. Drichko, I. Yu. Smirnov, A. V. Suslov

7-12
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Modelling of ultrasound velocity measurement errors in a chamber with a buffer waveguide

L. Mazeika, R. Kazys, E. Jasiuniene

13-15
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Analysis of pseudo noise sequences for multi channel distance measurements

G. Armanavicius, R. Kazys

16-23
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Peculiarities of slow rate gas flow velocity measurement

J. Butkus, L. Jakevicius, O. Tumsys

24-28
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WAVE PROPAGATION AND DIFFRACTION

Surface acoustic wave existence in anisotropic media. A review

E. Urba, R. Miskinis

29-33
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Simulation of ultrasonic wave propagation in solids

R. Barauskas, V. Daniulaitis

34-39
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PHYSICAL ACOUSTICS

Electrostriction of dry films of purple membranes and their piezoelectric effect

P. Kietis, D. Linge, Z. Markus, L. Valkunas, M. Vengris

40-45
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Investigation of water structure changes in solutions: H2O-CO(NH2)2 - phosphate [K3PO4, K2HPO4, KH2PO4] using ultraacoustic method

V. Janenas, V. Abaraviciute, V. Kasperiunas, R. Saudiene, O. Majauskiene

46-50
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APPLICATIONS IN BIOLOGY AND MEDICINE

Innovative technologies of head injury physiological monitoring

A. Ragauskas, G. Daubaris, S. Rocka, V. Petkus

51-58
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