Vol. 68 No. 4 (2006)

Published: 2006-05-03

T 121 SIGNAL TECHNOLOGY

Iterative Spectrum Analysis of Nonuniformly Undersampled Wideband Signals

I. Bilinskis, A. Rybakov

5-8
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Enhanced Digital Signal Processing of Signal-dependently Sampled Data

M. Greitāns, I. Homjakovs

9-14
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T 120 SYSTEM ENGINEERING, COMPUTER TECHNOLOGY

An Examination of Parasitic Processes in DC/DC Power Converters

J. Jankovskis, D. Stepins

15-18
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Energy Consumption Optimization in Hard Real-Time System CMOS Processors

A. Baums

19-22
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Application of Simulation Packages in Classes of Switching Converters

I. Rankis, I. Rodionova

23-28
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T 125 AUTOMATION, ROBOTICS

Probability Distribution Transformation in Continuous Production Control

R. Kalnius, A. Vaišvila, D. Eidukas

29-34
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Investigation of Dynamic Behaviour of Nonlinear Electropneumatic Acting System

V. Geleževičius, A. Grigaitis

35-40
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Coloured Petri Nets – Tool for Control Systems Learning

V. Baranauskas, K. Šarkauskas, S. Bartkevičius

41-46
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T 180 TELECOMMUNICATION ENGINEERING

Investigation of Voice Frame Erasures in GSM

A. Kajackas, D. Gursnys

47-50
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Parameter Evaluation of a Dense Optical Network

V. Bobrovs, G. Ivanovs

51-54
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Neural Network Models for Internet Traffic Prediction

G. Rutka

55-58
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T 190 ELECTRICAL ENGINEERING

Investigation into Dynamic Non-Symmetrical Braking Modes of Linear Induction Motor

R. Rinkevičienė, S. Lisauskas, A. Šlepikas

59-62
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The Main Inductances of Linear Induction Motor Windings

E. Matkevicius

63-68
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Data Processing of Manganite Sensors Array for Measurements of Non- Homogeneous Pulsed Magnetic Field

S. Bartkevičius, J. Novickij, V. Stankevič, P. Cimmperman

69-72
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T 170 ELECTRONICS

Statistical Approach to Linearity Evaluation of High-precision Event Timers

Yu. Artyukh, V. Bespal’ko, E. Boole

73-78
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Problems of Innovation and Technology Transfer in Lithuania

R. Morkvėnas

77-82
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T 115 MEDICINE TECHNOLOGY

Radiosensitized Treatment of Primary or Metastatical Malignant Brain Tumors with Hematoporphyrin Derivative

L. Bloznelytė-Plėšnienė, L. Rutkovskienė

83-86
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Evaluation of Systolic and Mean Pressure in Pulmonary Artery by using Impedance Cardiography Method

S. Sadauskas, A. Naudžiūnas, L. Gargasas, R. Ruseckas, R. Jurkonienė

87-90
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Conformity Assessment of Medical Devices according to Requirements of EU Directive

S. Kašėta

91-94
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ELECTRICAL ENGINEERING

Critical Slip and Characteristics of Induction Motor for Borehole Investigating Devices

S. Gečys, P. Smolskas

95-98
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