Vol. 2 (2013): Environment. Technology. Resources. Proceedings of the 9th International Scientific and Practical Conference. Volume 2

View Vol. 2 (2013): Environment. Technology. Resources. Proceedings of the 9th International Scientific and Practical Conference. Volume 2

Published: 2015-08-08

Full Issue

IV Computer Science

Offer Opportunities of Levelling Online Courses for Latvia

Vita Balikova

7-10
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The Concept of Ontology for Numerical Data Clustering

Peter Grabusts

11-16
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А System for Input of 3D Objects into Computing Environment

Raycho Ilarionov, Krasimir Krastev

17-25
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Urban Objects Segmentation Using Edge Detection

Sergejs Kodors, Imants Zarembo

26-29
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Development of Information Model of Forming Basic Educational Programs in the Light of Professional Competencies

Lilia Motaylenko, Olga Poletayeva, Sergey Lyokhin

30-33
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The Prospects of Using Fuzzy Approaches to Ecological Risk Assessment

Oleg Uzhga-Rebrov, Galina Kuleshova

34-39
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Path Planning Usage for Autonomous Agents

Edvards Valbahs, Peter Grabusts

40-45
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Pathfinding Algorithm Efficiency Analysis in 2D Grid

Imants Zarembo, Sergejs Kodors

46-50
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V Mechanics, Mechanics of Materials

Force-in-Chain Study of Chain-Electric Hoist with Periodical Variable Angular Rotational Velocity of Chain-Wheel

Ivan Balashev, Silviu Macuta

53-56
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Analysis of Dynamic Parameters of Observation Towers in Latvia

Liga Gaile

57-62
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Formwork with Variable Geometry for Concrete Shells Production Technology

Vitalijs Lusis

63-66
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Fiberconcrete with Non-Homogeneous Fibers Distribution

Vitalijs Lusis, Andrejs Krasnikovs

67-71
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Influence of Heat Treatment and the Coefficient of Friction on the Volume of Metal Removed During Grinding Steel 35

Igor Nikiforov, Pavel Maltsev

72-78
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Case Study on Early Age Shrinkage of Cement-based Composites

Andina Sprince, Leonids Pakrastinsh

79-84
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Solution of Linearized Flat Problem of Hydrodynamics (IVF)

I. A. Strochkov, A. A. Khvattcev

85-90
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VI Electrical Drive, Electrotechnics, Electronics and Mechatronics

Model of Radio Managing System for Electro Vehicles’ Accumulators Wireless Feeding

Hrayr Abrahamyan, Arevik Sargsyan, David Davtyan, Harutyun Minasyan

93-96
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Autonomous Power Station Based on Rotary-Vane Engine with an External Supply of Heat

Mikhail Andreev, Yuriy Zhuravlev, Yuriy Lukyanov, Leonid Perminov

97-100
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Simulation Technique of Synchronous Reluctance Bearingless Machine

Yulia Domracheva, Sergey Loginov

101-105
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Simulation of Traction Electric Drive with Vector Systems of Direct Torque Control

Ilya Fedotov, Vyacheslav Tikhonov

106-110
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The Simulation Model of a Sliding Contact

Alexander Ilyin, Igor Plokhov, Andrey Isakov

111-115
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Device for Reduction Sparking of Slip Ring of Turbo Generator

Andrei N. Isakov, Andrei V. Andrusich, Igor E. Savraev

116-118
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Electrical subsystem of the low-power cogeneration plant with low-speed vehicle

Andrei Khitrov, Alexander Khitrov

119-123
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Digital Control of Variable Frequency Interleaved DC-DC Converter

Kaspars Kroics

124-129
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Selection of Parameters of Current Collection Systems of Turbo-Generators to be Monitored by Means of Technical Diagnostics

Alexander Markov, Yuri Rodionov

130-133
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Technology for Obtaining Cu2ZnSnSe4 Thin Films

Pāvels Narica, Vjačeslavs Gerbreders, Velga Akmene, Irēna Mihailova

134-136
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Study of the Ion Radiation Influence on the Parameters of Unijunction Transistors

Nikolaj Nenov, Petar Tomchev, Rayna Ivanova

137-139
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Flowline with Resistive Electric Heating System

Alexander Pavlov, Igor Plohov

140-141
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Functional Safety o f Power Plant ’ s Technological Protections

Sergey Trashchenkov

142-145
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