Vol. 105 No. 9 (2010)

Published: 2010-11-12

TELECOMMUNICATIONS ENGINEERING

Performance Analysis of Telecommunication System with Feedforward Control Mechanism

Z. Navickas, A. Žvironienė, R. Rindzevičius, P. Tervydis

3-8
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Prediction of Electromagnetic Waves Attenuation due to Rain in the Localities of Lithuania

M. Tamošiūnaitė, S. Tamošiūnas, V. Daukšas, M. Tamošiūnienė, M. Žilinskas

9-12
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The Influence of Transport Layer to Ethernet Services Quality

R. Jankuniene, J. Priksaitis

13-18
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QoS Analysis of IMS Signalling in UMTS Networks

V. Vosylius, D. Pauliukas

19-22
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ELECTRONICS

Multiparameter Electronic Tools Quality Level Linear Transformation Models

D. Eidukas, R. Kalnius

23-27
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An Investigation on the Ship Rudder with Different Control System

I. Temiz

28-32
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Examination of Power Converters with Modulated Switching Frequency

D. Stepins

33-38
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Factor of Randomness in Functional Delay Fault Test Generation for Full Scan Circuits

E. Bareiša, P. Bieliauskas, V. Jusas, A. Targamadzė, L. Motiejūnas, R. Šeinauskas

39-42
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An Analog Array Approach to Variable Topology Filters for Multi-mode Receivers

D. Csipkes, G. Csipkes, S. Hintea, H. Fernandez-Canque

43-48
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Efficiency Increase of Switched Mode Power Supply through Optimization of Transistor's Commutation Mode

P. Špánik, M. Frivaldský, P. Drgoňa, J. Kandráč

49-52
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ELECTRICAL ENGINEERING

Stochastic Nature Electrical Energy Conversion Processes Experimental Research of Wind Micro Power Plant

P. Balčiūnas, P. Norkevičius

57-60
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Alternative Computer Cursor Shifts for Large Amplitude Eyesight Jumps

V. Laurutis, S. Niauronis, R. Zemblys

61-64
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The Optimal Distribution of Cooling Elements

R. Račkienė, J. A. Virbalis, S. Bartkevičius, R. Lukočius

53-56
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SYSTEM ENGINEERING, COMPUTER TECHNOLOGY

Evaluation of the Performances of a Parallel Algorithm to Recognize the Patterns in Relation with the Sequential Variant

C. Pughineanu

65-68
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SIGNAL TECHNOLOGY

Analysis of Factors Influencing Accuracy of Speech Recognition

G. Čeidaitė, L. Telksnys

69-72
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Design of Forward Adaptive Uniform Quantizer for Discrete Input Samples for Laplacian Source

M. Savić, Z. Perić, M. Dinčić

73-76
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Design of Quasi-elliptic Filters with Specified Q-factor Parameter

S. Sharkovsky, E. Grab

77-80
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Comparative Analysis and Ways of Improvement of Noise Immunity of Demodulation of OQPSK Signals

A. Bondariev, I. Maksymiv

81-84
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Structuring Elements for the P300 Event-related Potential Detection

R. Ursulean, A. M. Lazăr, M. Istrate

85-88
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Study of Various Excitation and Reference Signals for Pulsed Correlation-based Ultrasound Signal Processing

O. Märtens, T. Saar, M. Reidla

89-92
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MEDICINE TECHNOLOGY

Estimation of Arterial Nonlinear Compliance using Ultrasound Images

A. Kopustinskas, I. Kupciunas, J. Marcinkeviciene

93-96
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Data Acquisition Software Architecture for Patient Monitoring Devices

A. Kuusik, E. Reilent, I. Lõõbas, A. Luberg

97-100
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Cardio Signals Extraction Based on Finite Sums of Exponential Functions

G. Keršulytė-Raudonė, Z. Navickas

101-104
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Comparison of Non-invasive Methods – Impedance Cardiography and 2-dimentional Transthoracic Echocardiography Applied for Diagnostics of Pulmonary Artery Hypertension

S. Sadauskas, A. Naudžiūnas, A. Unikauskas, L. Gargasas, R. Ruseckas, V. Jurkonis, R. Jurkonienė

105-108
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Risk and Protection ofMedical Information Systems

Tz. D. Dimitrova

109-112
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EDUCATION IN ELECTRONICS AND ELECTRICAL ENGINEERING

A Virtual Center for Entrepreunership

C. Perra, T. Ward, H. Yahoui

113-116
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Teaching, Learning and Exploring the Use of Project-Based Learning

M. T. Valdez, C. F. Agreira, C. M. Ferreira, F. P. Maciel Barbosa

117-120
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Professional Registration of Electrical and Information Engineers in Cyprus, Turkey and Various Countries around the World

D. Z. Deniz

121-124
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