Vol. 65 No. 3 (2010)

Published: 2010-09-30

ULTRASONIC AND ACOUSTIC MEASUREMENTS

Feasibility study of application of ultrasonic method for precise measurement of the long distances in air

R. Raišutis, O. Tumšys, R. Kažys

7-10
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Analysis of the zero-crossing technique in relation to measurements of phase velocities of the S0 mode of Lamb waves

L. Draudvilienė, L. Mažeika

11-14
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Comparison of modelling and experimental results of the phase velocity measurement of Lamb wave in aluminium plate

L. Mažeika, L. Draudvilienė, A. Vladišauskas, A. Jankauskas

15-19
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The application of the ultrasonic method for evaluating the porosity of bread

A. Petrauskas

20-27
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NON-DESTRUCTIVE TESTING AND DIAGNOSTIC METHODS

Investigations of the inspection possibilities of the inner surface of the nozzle using ultrasonic phased array

E. Jasiūnienė, L. Mažeika, O. Tumšys

28-34
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Testing of the middle zone of the rail weld

E. Jasiūnienė

35-40
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ULTRASONIC TRANSDUCERS

Investigation of the characteristics of the low frequency broadband contact transducers

A. Vladišauskas, R. Raišutis, R. Šliteris, G. Seniūnas, A. Jankauskas

41-44
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APPLICATIONS IN BIOLOGY AND MEDICINE

Orbital ultrasonography for diagnosis and evaluation of retrobulbar vascular disorders

D. Imbrasienė, A. Paunksnis, J. Jankauskienė, D. Žaliūnienė, D. Stanislovaitienė, R. Karaliūtė

45-49
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