Vol. 91 No. 3 (2009)

Published: 2009-04-02

T 170 ELECTRONICS

Electronic Payment Systems for Communications Services

P. Balaišis, D. Eidukas, L. Gočelkienė

3-8
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On the Enrichment of Static Functional Test

E. Bareiša, V. Jusas, K. Motiejūnas, R. Šeinauskas

9-14
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Investigation of Foreign Languages Models for Lithuanian Speech Recognition

R. Maskeliūnas, A. Rudžionis, K. Ratkevičius, V. Rudžionis

15-20
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Capacitive Transducers in Granulometry

V. Augutis, V. Stadalius

21-26
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Modeling and Investigation of Active Noise Control System

A. Dumčius, A. Bartušis

27-30
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Blind Separation of Noisy Pseudoperiodic Chaotic Signals

K. Pukėnas

31-34
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Blur Resistant Image Authentication Method with Pixel-wise Tamper Localization

R. Baušys, A. Kriukovas

35-38
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T 115 MEDICINE TECHNOLOGY

Application of Apparatus for Magneto Therapy in Stomatology and Computer Treatment of X-ray Images before and after Therapy

D. Tz. Dimitrov, V. M. Georgieva

39-42
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Calculation of the Hankel Matrix Ranks of Electric and Haemodynamic Processes in the Heart

G. Kersulyte, Z. Navickas, A. Vainoras, L. Gargasas

43-48
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QT Dispersion and Sleep related Breathing Disorders in Recipients of Implantable Cardioverter Defibrillator

I. Blužaitė, D. Altmann, H. Rickli, P. Ammann, E. Ullmer, Z. Bertašienė

49-52
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Optimal Combinations of Color Space Components for Detection of Blood Vessels in Eye Fundus Images

M. Patašius, V. Marozas, D. Jegelevičius, A. Lukoševičius

53-56
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Investigation of the Possibility of Eye Orbit Tissue Pathology Classification

A. Kopustinskas, M. Žakauskas, D. Imbrasienė

57-60
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An Approach of Creating of an Intelligent Mobile Tutoring Eco-social Laboratory for Assisted Recreation

A. Andziulis, A. A. Bielskis, V. Denisovas, O. Ramašauskas, J. Bielskienė, P. Bielskis, E. Guseinovienė

61-66
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T 190 ELECTRICAL ENGINEERING

Magnetic Circuit of Nanometric Screw

R. Bansevicius, V. Grigaliunas, J. A. Virbalis

67-70
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Operation Principles and Control Strategies of Cascaded H-bridge Multilevel Active Power Filter

Yang Han, Lin Xu, Gang Yao, Li-Dan Zhou, Mansoor, Chen Chen

71-76
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An Efficient Solution of the Step-down Converter for Students Teaching

M. Raţă, G. Raţă, D. Milici, I. Graur

77-80
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Calculation of the Braking Force Transitional Processes for Linear Induction Motor

B. Karaliūnas, E. Matkevičius

81-84
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Elimination of the Negative Effect of Earth Fault Current Higher Frequency on Tripping of Residual Current Devices

S. Czapp

85-88
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The Influence of Magnetic Shielding on Selectivity of a Hall Sensor based Protection

B. Miedzinski, W. Dzierzanowski, M. Habrych, Z. Okraszewski

89-92
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T 125 AUTOMATION, ROBOTICS

An Efficient Object Tracking Algorithm based on Dynamic Particle Filter

V. Raudonis, R. Simutis, A. Paulauskaitė–Tarasevičienė

93-98
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A Stereovision System for 3-D Perception

A. Lipnickas, A. Knyš

99-102
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Lightning Discharge Parameters in Building Lightning Protection Calculations

N. Bagdanavičius, A. Drabatiukas, Š. Kilius

103-106
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Ensuring the Efficiency of the Hazardous Biotronics Technologies

R. Gužauskas, N. Dubauskienė, D. Navikas, A. Valinevičius

107-112
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