Vol. 40 No. 3 (2001)

Published: 2001-10-26

WAVE PROPAGATION AND VIBRATION

The effect of longitudinal vibrations of boundary to the flow of non-Newtonian fluid type substances

J. Ragulskienė, A. Burbulis, L. Ragulskis, M. Ragulskis

7-10

APPLICATIONS IN BIOLOGY AND MEDICINE

Ultrasonic and biochemical characteristics of human nuclear cataract

A. Paunksnis, L. Kuzmienė, S. Kurapkienė, R. Jurkonis, L. Ivanov, I. Sadauskienė, A. Lukoševičius, D. Jegelevičius

11-15
Corneal thickness evaluation using ultrasonic technique

A. Paunksnis, S. Kurapkienė, E. Svaldenienė, M. Paunksnienė, V. Babrauskienė, D. Jegelevičius

16-20

ULTRASOUND MEASUREMENTS AND INSTRUMENTS

Analysis of sets of optimized quazi orthogonal signals for multi channel distance measurement

G. Armanavicius, R. Kazys

21-26
Experimental investigation of gas flow profiles in ultrasonic flow meters

R. Kazys, A. Vladisauskas, R. Raisutis

27-35
- PDF
Investigation of stability of ultrasonic system for gas flow velocity measurement

J. Butkus, L. Jakevičius

36-39

PHYSICAL ACOUSTICS

Investigation of water structure changes in a three-member-system H2O-n-propanol (n-C3H7OH)-salt (NaCl, NaNO3) applying ultraacoustic and densimetric method

V. Janėnas, V. Abaravičiūtė

40