Vol. 65 No. 1 (2010)

Published: 2010-03-30

NON-DESTRUCTIVE TESTING AND DIAGNOSTIC METHODS

Non-destructive analysis of defects and vibrations of a sheet of paper

K. Ragulskis, E. Kibirkštis, V. Miliūnas, V. Bivainis, L. Gegeckienė, L. Ragulskis

7-11
- PDF
The ultrasonic wave interaction with porosity defects in welded rail head

E. Jasiūnienė, E. Žukauskas

12-18
- PDF

ULTRASONIC TRANSDUCERS

The calculation of near and far fields for acoustic antennas consisting of piezoelectric rectangular bimorph transducers in flexural vibration

A. Petrauskas

19-24
- PDF
Transducers with piezoelements in circuits of electric filters

V. Sharapov, R. Kažys, A. Vladišauskas, L. Kunitskaya, Zh. Sotula, V. Tuz, K. Bazilo

25-32
- PDF
Piezoceramic scanners on the basis of planar bimorph piezoelements for scanning probe nanomicroscopes

V. Sharapov, R. Kažys, A. Vladišauskas, S. Filimonov

33-36
- PDF

APPLICATIONS IN BIOLOGY AND MEDICINE

Investigation of human skin using pulse-echo ultrasonic technique: review and development

R. Raišutis, E. Jasiūnienė, D. Jasaitienė, S. Valiukevičienė

37-41
- PDF

PHYSICAL ACOUSTICS

Ultrasound attenuation dependence on air compression or expansion processes

L. Jakevičius, A. Demčenko, R. Mardosaitė

42-46
- PDF

WAVE PROPAGATION AND VIBRATION

An impact of acoustical waves on a cylindrical shell

D. Gužas

47-52
- PDF
Modeling of adaptive hydrodynamic segmental bearings

A. Čereška, V. Vekteris

53-60
- PDF