WDS 2006 - Proceedings of Contributed Papers

Proceedings of the 15^th Annual Conference of Doctoral Students - WDS 2006

Prague, 6^th June - 9^th June, 2006

Edited by Jana Šafránková and Jiří Pavlů, MATFYZPRESS, Prague, 2006,
ISBN 80-86732-84-3 (Part I), ISBN 80-86732-85-1 (Part II), ISBN 80-86732-86-X (Part III).

• Preface
• Part I: Mathematics and Computer Sciences
• Part II: Physics of Plasmas and Ionized Media
• Part III: Physics (other branches)

Suggested reference example:
Novak A. and Novotny B., Electrons in Matter, in WDS'06 Proceedings of Contributed Papers: Part III - Physics (eds. J. Safrankova and J. Pavlu), Prague, Matfyzpress, pp. 634-637, 2006.

PREFACE

The three already traditional volumes of the WDS Proceedings you are just holding in your hands are composed of the contributions which have been presented during the 15^th Annual Conference of Doctoral Students that was held in Prague, at Charles University, Faculty of Mathematics and Physics from June 6 to June 9, 2006.

Proceedings are divided into three volumes. Part I presents the contributions on Mathematics (22) and Computer Sciences (13, together 35 papers in this part). The contributions from the field of Physics of Plasmas and Ionized Media are the main topics of Part II (30 papers have been submitted from this symposium). Part III consists of contributions from all other symposia on Physics (40 papers).

All manuscripts were reviewed by two referees and, maybe, you would ask why. We believe that it helps students to learn how to prepare the written presentation of their results in a foreign language and how to respond the referees. They should take into account their comments and prepare a new submission including a letter to referees where they explain their reaction. This is a standard way of publication in scientific journals and we are offering an exercise that would help them in future. Since one of referees is a doctoral student, he/she can learn the preparation of a review. Moreover, the subject of the paper under review is often rather different from his/her field of research and thus the referees should learn new problems and another style of writhing. They can see that a good and comprehensive review is sometimes a very difficult task. Even now, one can see a different approach of student referees - some of them are very active and bring a lot of comments and suggestions, whereas others carry out a formal review only. The best student's referees were: L. Rüst, P. Pecina, D. Kraus, S. Reisnerová, M. Sodomka, J. Stebel, K. Findejs, C. Brom, J. Libich, M. Cavarroc, M. Jeřáb, D. Kouba, F. Němec, J. Brotánková, P. Virostko, E. Tereshina, H. Drápalová, M. Ondráček, A. Demeterová, Z. Pekárek. I hope that resulting Proceedings are traditionally of a good quality and you can find a lot of references to previous volumes in scientific journals.

We would like to thank the referees from different institutions who worked so hard to review the student's papers, and thus permitted the timely production of these volumes.

Senior reviewers: M. Vomlelová, D. Hlubinka, M. Feistauer, V. Dolejší, K. Najzar, T. Holan, D. Bednárek, P. Knobloch, I. Saxl, J. Picek, J. Felcman, P. Kučera, P. Vojtas, P. Ircig, J. Hlaváčová, B. Vidová-Hladká, A. Rosen, P. Kolman, J. Flusser, P. Tůma, L. Bulej, J. Fiala, T. Bureš, Š. Holub, I. Netuka, O. John, Z. Pawlas, J. Antoch, P. Lachut, J. Dupačová, V. Janovský, T. Roubíček, M. Bečvářová-Němcová, L. Táhalová, V. Souček, J. Vondrák, J. Surdej, J. Podolský, J. Kašparová, M. Žofka, L. Havela, J. Šebek, M. Čada, Z. Hubička, V. Hrachová, Z. Němeček, H. Biederman, P. Kudrna, L. Přech, J. Šafránková, F. Krčma, B. Hnatyk, I. Vavilova, L. Krlín, P. Španěl, P. Žilavý, M. Tichý, Z. Sternovský, P. Slavíček, O. Santolík, P. Hlídek, P. Svoboda, Z. Arnold, J. Wild, P. Javorský, K. Prokeš, L. Judas, J. Klimovič, J. Šimůnek, P. Kocán, I. Čermák, P. Lukeš, J. Glosík, J. Pavlů, I. Barvík, L. Hanychová, P. Kundrát, J. Šimek, J. Olejníček, A. Fejfar, J. Zamastil, O. Benada, V. Kapsa, J. Štěpánek, J. Lang, S. B. Sinnott, F. Fendrych, V. Kopecký, T. Skála, I. Turek, M. Kotrla, T. Šikola, A. Brablec, J. Franc, J. Pek, J. Velímský, P. Pišoft, J. Brechler, P. Novák, M. Setvák, R. Novák, D. Břeň, P. Kulhánek, J. Voves, I. Ošťádal, L. Czudková, J. Dolejší, P. Kubát, J. Mlynář, W. Stoffels, H. Thomas, L. Boufendi, R. Pánek, M. Dolgonosov, G. Báno, M. Storini, A. Koval, J. Hlína, A. Luca, K. Rohlena, D. Trunec, R. Hudec, J. Limpouch, J. Koller, A. Kolouch, P. Šunka.

Other students reviewers: J. Vyskočil, O. Bojar, J. Jánský, J. Kofroň, P. Pařízek, V. Holub, M. Omelka, J. Čerbáková, M. Kyncl, V. Kučera, D. Staňovský, M. Bačák, R. Lechnerová, R. Smékal, T. Neustupa, P. Šedivý, J. Rybenská, M. Schindler, L. Purmová, I. Sýkorová, J. Seidlová, A. Marek, V. Straňák, A. Mašláni, P. Hlavenka, A. Grinevich, I. Korolov, Z. Kučerová, I. Picková, O. Frolov, J. Kousal, P. Macko, F. Němec, K. Jelínek, M. Chichina, K. Andréeová, J. Prokleška, I. Richterová, J. Libra, M. Pilc, D. Kofroň, J. Štěpán, K. Miliyanchuk, Z. Matěj, M. Mihalik, J. Prchal, J. Vrajová, A. Choukourov, K. Vagnerová, A. Wroble, K. Carva, M. Orlita, M. Drábík, H. Šeděnková, K. Bezpalcová, P. Bartoš, M. Růžička, J. Matoušek, T. Nečas. Finally, we would like to express our thanks to all speakers and other participants for helping us to keep a fruitful and friendly atmosphere during the whole meeting and, last but not least, to our colleagues who assisted us greatly both prior to the conference and after it.

Part I - Mathematics and Computer Sciences (ISBN 80-86732-84-3)

i-1, i-2, i-3, i-4, m-1, m-3, m-4, m-5, m-6, and m-8 Branches of Graduate Doctoral Studies

• I. Sýkorová, Ancient Indian Mathematics, ^m-8, pp. 7–12
• E. Kozáková, Ladislav Svante Rieger and his Work in Mathematical Logic and Set Theory, ^m-8, pp. 13–18
• M. Dvořáková, How to teach databases?, ^m-8, pp. 19–21
• R. Remeš, Possibilities and Use of a University E-learning System, ^m-8, pp. 22–26
• H. Striteska, The History of Robust Estimation at the Turn of the 19^th and 20^th Century, ^m-8, pp. 27–30
• E. Ulrychová, Several Simple Real-world Applications of Linear Algebra Tools, ^m-8, pp. 31–34
• K. Findejs, Towards Higher-Order Schemes for Compressible Flow, ^m-6, pp. 35–40
• J. Rak, Numerical Solution of a Fredholm Integral Equation of the Second Kind Related to Induction Heating, ^m-6, pp. 41–46
• J. Šimák, Solution of 2D Euler Equations and Application to Airfoil Design, ^m-6, pp. 47–52
• M. Růžička, Interaction of Incompressible Fluid and Moving Bodies, ^m-6, pp. 53–58
• J. Hozman, Numerical Solution of the Navier–Stokes Equations by Semi–Implicit Schemes, ^m-6, pp. 59–64
• R. Smekal, Numerical Simulation of Compressible Fluid Flow by Implicit Time Discretization, ^m-6, pp. 65–69
• M. Sodomka, Numerical Simulation of Free Boundary Problems, ^m-6, pp. 70–75
• M. Stiller, A Comparison of a Posteriori Error Estimators for the Stokes Problem, ^m-6, pp. 76–81
• J. Staněk, Stochastic Epidemic Models, ^m-4, pp. 82–87
• K. Helisová, Spatial and Spatio-temporal Point Processes, ^m-4, pp. 88–93
• M. Schindler, Tests Based on Regression Rank Scores in Nonlinear Models and Their Computation, ^m-4, pp. 94–99
• W. K. Klein Haneveld, M. H. Streutker, and M. H. van der Vlerk, Modeling ALM for Dutch Pension Funds, ^m-5, pp. 100–105
• M. Bačák, Representation of Concave Functions by Radon Probability Measures, ^m-3, pp. 106–111
• D. Pokorný, The Daugavet Property of the Space of Lipschitz Functions, ^m-3, pp. 112–117
• P. Jedlička, Recent Development in Claims Reserving, ^m-5, pp. 118–123
• J. Vábek, On Rejewski's Solution of Enigma Cipher, ^m-1, pp. 124–129
• J. Kofroň, Behavior Protocols: Fighting the "Spearhead" Problem, ^i-2, pp. 130–134
• P. Parízek, Constructing Environment for Component Model Checking, ^i-2, pp. 135–140
• V. Holub, State Dependances in Interfering Automata, ^i-2, pp. 141–145
• T. Matoušek, First Steps to Automated Driver Verification via Model Checking, ^i-2, pp. 146–150
• M. Beneš and B. Zitová, Wavelets for Texture Description in Nephele System, ^i-2, pp. 151–156
• R. Goranova, Creation and Certification of LCG Farm in the "St. Kliment Ohridski" University of Sofia, ^i-2, pp. 157–160
• J. Dvořák and P. Savický, Softening Splits in Decision Trees Using Simulated Annealing, ^i-1, pp. 161–166
• D. Kronus, Interval Representations of 2-Monotonic and Threshold Boolean Functions, ^i-1, pp. 167–171
• J. Malenko, Knowledge Representation in Description Logic with Rules, ^i-1, pp. 172–178
• M. Spousta, Web as a Corpus, ^i-3, pp. 179–184
• D. Klusáček, Maximum Mutual Information and Word Classes, ^i-3, pp. 185–190
• J. Votrubec, Morphological Tagging Based on Averaged Perceptron, ^i-3, pp. 191–195
• P. Škovroň, Removing Degeneracies in LP-type Problems May Need to Increase Dimension, ^i-4, pp. 196–207

Part II - Physics of Plasmas and Ionized Media (ISBN 80-86732-85-1)

f-2 Branch of Graduate Doctoral Studies

• K. Andréeová and L. Přech, Propagation of Interplanetary Shocks into the Earth's Magnetosphere, ^f-2, pp. 7–13
• K. Jelínek, Z. Němeček and J. Šafránková, Simultaneous Observations of the Bow Shock and Magnetopause Motions, ^f-2, pp. 14–20
• Š. Dušík, J. Šafránková, Z. Němeček, and L. Přech, A Study of the Low-Latitude Boundary Layer, ^f-2, pp. 21–27
• A. V. Artemyev, V. Yu. Popov, H. V. Malova, L. M. Zelenyi, Evolution of the Harris Current Sheet in the Presence of Electric Field, ^f-2, pp. 28–32
• K.A. Firoz, On Cutoff Rigidities of Cosmic Rays, ^f-2, pp. 33–35
• Kouba D., Šauli P., Boška J., Santolík O., Ionospheric F-region Drift Measurements, First Results for Winter 2006, ^f-2, pp. 36–41
• L. Couëdel, M. Cavarroc, Y. Tessier, M. Mikikian, L. Boufendi, A.A. Samarian, Formation, Growth, and Behavior of Dust Particles in a Sputtering Discharge, ^f-2, pp. 42–47
• I. Richterová, J. Pavlů, Z. Němeček, and J. Šafránková, A Model of Dust Grain Charging: The Influence of the Grain Size, ^f-2, pp. 48–52
• M. Jeřáb, I. Richterová, J. Pavlů, J. Šafránková, and Z. Němeček, Influence of Charging Conditions on Dust Grain's Field Ion Emission, ^f-2, pp. 53–58
• M. Cavarroc, M. Mikikian, Y. Tessier, and L. Boufendi, Dust Growth Instabilities in Silane-based Plasmas, ^f-2, pp. 59–64
• Z. Donkó, Strongly Coupled Plasmas: Exotic States of Matter, ^f-2, pp. 65–74
• A. Lorusso, F. Belloni, D. Doria, V. Nassisi, J. Krása, Characterization of Expanding Laser Plasma Produced by Laser Ablation, ^f-2, pp. 75–80
• I. Picková, M. Tichý, V. Jirásek, O. Špalek, J. Kodymová, M. Čenský, J. Schmiedberger, COIL–-Chemical Oxygen Iodine Laser, ^f-2, pp. 81–85
• M. Bittner, D. Babánková, L. Juha, S. Civiš, J. Cihelka, A. Bartnik, H. Fiedorowicz, J. Mikolajczyk, L. Ryc, The Chemistry Of Very Large Laser Sparks, ^f-2, pp. 86–90
• P. Horvath, K. Rozsa, A. Gallagher, Radical Detection in Deposition Plasmas by Threshold Ionization Mass Spectroscopy, ^f-2, pp. 91–95
• P. Hlavenka, I. Korolov, R. Plašil, J. Varju, T. Kotrík, J. Glosík, O. Votava, H₃O⁺ Overtone Spectroscopy, ^f-2, pp. 96–101
• I. Korolov, O. Novotný, R. Plašil, P. Hlavenka, T. Kotrík, and J. Glosík, Flowing Afterglow Study of Pressure Dependence of Recombination in Helium-Hydrogen Plasma, ^f-2, pp. 102–107
• M. Chichina, P. Kudrna, M. Tichý, A. Grinevich, O. Churpita, Z. Hubička, S. Kment, J. Olejníček, Measurements of the Plasma Parameters in RF Torch Discharge Used for Deposition of Oxide Thin Films, ^f-2, pp. 108–113
• M. Tamas, Laser Waveguides in Capillary Discharge Plasma, ^f-2, pp. 114–117
• P. Virostko, M. Tichý, Z. Hubička, J. Olejníček, P. Adámek, A Study of Double Hollow Cathode Plasma Jet During Ba_xSr_1-xTiO₃ Thin Films Deposition, ^f-2, pp. 118–122
• O. Hurba, M. Hrabovský, J. Gregor, Electric Probe Measurements in the Fringes of Thermal Plasma Jet at Low Pressure, ^f-2, pp. 123–126
• J. Brotánková, J. Stöckel, M. Hron, M. Štěpán, M. Peterka, J. Horáček, I. Ďuran, M. Spolaore, P. Peleman, Analyses of Relaxation Events in the CASTOR Tokamak Using Deeply Immersed Biasing Electrode, ^f-2, pp. 127–132
• A. Marek, P. Kudrna, M. Komm, I. Picková, M. Tichý, Progress in PIC Simulation of the dc Argon Discharge in Cylindrical Magnetron, ^f-2, pp. 133–138
• V. Straňák, M. Tichý, V. Kříha, V. Schöltz, F. Houser, P. Špatenka, B. Šerá, Biotechnological Applications of Surfatron Plasma Discharge, ^f-2, pp. 139–144
• J. Procházková, Z. Stará, F. Krčma, Diagnostics of Organic Compounds by Optical Emission Spectroscopy, ^f-2, pp. 145–149
• R. Šmíd, A. Granier, A. Bousquet, G. Cartry, L. Zajíčková, Electron Density and Ion Flux in Diffusion Chamber of Low Pressure RF Helicon Reactor, ^f-2, pp. 150–155
• Z. Stará, F. Krčma, and M. Nejezchleb, Interaction of Electrical Discharge with Water Solutions of Organic Compounds, ^f-2, pp. 156–161
• J. Vrajová and F. Krčma, Plasmachemical Modification of Paper, ^f-2, pp. 162–166
• L. Švéda, Processing the Images from the Lobster Eye X–Ray Optic, ^f-2, pp. 167–172
• M. Mašek and K. Rohlena, The Formation of Plateau on the Electron Distribution in the Presence of SRS Due to a Trapped Particle Instability, ^f-2, pp. 173–178

Part III - Physics (ISBN 80-86732-86-X)

f-1, f-3, f-4, f-5, f-6, f-7, f-8, f-11, and f-12 Branches of Graduate Doctoral Studies

• M. Pilc, Scattering of a Scalar Particle on Cylindrical Gravitational Waves, ^f-1, pp. 7–11
• D. Kofroň, Relativistic Fields of Accelerated Particles: Some New Features, ^f-1, pp. 12–17
• M. Hrudková, The Accurate Barycentric Corrections for the Detection of Extrasolar Planets, ^f-1, pp. 18–23
• G.Yu. Ivashchenko, V.I. Zhdanov, The Angular Correlation Function of Quasars from SDSS DR3, ^f-1, pp. 24–26
• T. Prosecký, Asymmetries of Spectral Lines in Solar Flares, ^f-1, pp. 27–32
• J. Prokleska, J. Vejpravova, V. Sechovsky, P. Svoboda, S. Danis, A. Barcza, Magnetic Phase Diagrams and Elastic Properties in GdRu₂Si₂, ^f-3, pp. 33–35
• K. Miliyanchuk, L. Havela, L.C.J. Pereira, A.P. Goncalves, K. Prokeš, Crystal Structure and Magnetic Properties of U₂Ni₂SnH_1.8 and U₂Ni₂SnD_1.8, ^f-3, pp. 36–40
• J. Prchal, P. Javorský, B. Detlefs, S. Daniš, V Sechovský, O. Isnard, Magnetism in DyNi_1-xCu_xAl Pseudoternary Series, ^f-3, pp. 41–47
• K. Uhlířová, F.R. de Boer, V. Sechovský, G. Venturini, Magnetism of YMn₆Sn₆ and DyMn₆Ge₆: Single-crystal Study, ^f-3, pp. 48–53
• K. Olejník, V. Novák, M. Cukr, MnAs Clustering on Epitaxial GaMnAs Surface, ^f-3, pp. 54–57
• E.A. Tereshina and A.V. Andreev, Magnetic Properties of U₂Co_17-xSi_x Compounds, ^f-3, pp. 58–63
• Z. Vokáčová, Quantum Chemistry Study of NMR Parameters of cis Watson-Crick/Sugar Edge RNA Base Pair Family, ^f-4, pp. 64–69
• I. Šeděnková, M. Trchová, J. Stejskal, J. Bok, The Influence of Acidity on Polymerization of Aniline: Interpretation of Large Number of Spectra Using Factor Analysis, ^f-4, pp. 70–75
• M. Drabik, J. Hanus, J. Kousal, H. Biederman, and D. Slavinska, Preparation of Nanocomposites TiO_x/Plasma Polymer and Their Properties, ^f-4, pp. 76–81
• J. Matousek, J. Kousal, H. Biederman, D. Slavinska, Plasma Polymerization of n-hexane in a Modular Reactor, ^f-4, pp. 82–85
• J. Hanus, J. Kousal, A Choukourov, H. Biederman, D. Slavinska, Plasma Polymer Films Prepared by Means of Decomposition of Polymeric Solids, ^f-4, pp. 86–89
• J. Kousal, J. Hanuš, A. Choukourov, D. Slavínská, and H.Biederman, Magnetron Sputtering of Polymers in the Presence of Nitrogen, ^f-4, pp. 90–94
• A. Grinevich, A. Choukourov, H. Boldyryeva, Y. Pihosh, D. Slavínská, H. Biederman, Nanocomposite Ti/hydrocarbon Plasma Polymer Films from Reactive Magnetron Sputtering, ^f-4, pp. 95–100
• H. Hromčíková, Damage Induction and Repair Processes in Chinese Hamster Cells and Normal Human Skin Fibroblasts Irradiated by Light Ions of Different Energies, ^f-4, pp. 101–106
• Y. Choi, A. Zachary, and L. Hanley, Surface Polymerization by Ion-Assisted Deposition of Titanyl Phthalocyanine Thin Films, ^f-4, pp. 107–110
• M. Reiter and J. Plášek, AFM Study of Yeast Cell Wall, ^f-4, pp. 111–114
• M. Saturka, Lie Groups in Quantum Mechanics, ^f-4, pp. 115–120
• J. Pudl, P. Sobotík, I. Ošťádal, P. Kocán, Growth of Bimetallic Nanostructures on the Si(100)-(2×1) Surface, ^f-5, pp. 121–126
• S. Nemšák, K. Mašek, V. Matolín, Pd/Sn Bimetallic System Growth on HOPG(0001), ^f-5, pp. 127–131
• M. Ondráček, J. Kudrnovský, and F. Máca, 3d Transition-metal Films on W(100): Effects of Alloying on Magnetism, ^f-5, pp. 132–137
• L. Votoček, Surface Photovoltaic Effect in CdTe, ^f-6, pp. 138–143
• H. Elhadidy, J. Franc, R. Grill, Thermoelectric Effect Spectroscopy of Deep Levels in CdTe, ^f-6, pp. 144–147
• N. Krastev, D. Dimov, M. Yavahchova, V. Stanchev, D. Teodosiev, Geophysical Investigation in the Region of the Bulgarian Scientific Base at Livingston Island, Antarctica, Year 2005, ^f-7, pp. 148–152
• K. Bezpalcová, Z. Jaňour, B. Leitl, and M. Schatzmann, Passive Pollutant Passage Through an Idealised Urban Canopy, ^f-8, pp. 153–158
• H. Šeděnková and Z. Jaňour, Pollutant Diffusion in the Idealized Build-up Area, ^f-8, pp. 159–162
• A. Pavlova and R. Nedkov, Remote Sensing Based Forest Fire Monitoring in Different Seasons, ^f-8, pp. 163–167
• H. Kyznarová, Description of Nowcasting Algorithm Celltrack and Evaluation of its Performance, ^f-8, pp. 168–173
• E. Khrushcheva, Temperature Trends in the Perm Area, ^f-8, pp. 174–179
• E. Havlíčková, Fluid Model of Plasma and Computational Methods for Solution, ^f-11, pp. 180–186
• Z. Pekárek and R. Hrach, A Comparison of Advanced Poisson Equation Solvers Applied to the Particle-In-Cell Plasma Model, ^f-11, pp. 187–192
• M. Švec and R. Hrach, Study of Electrical Properties of Thin Metal Films and Composite Films Near the Percolation Threshold II, ^f-11, pp. 193–197
• P. Jelínek and R. Hrach, Combined Particle and Fluid Model of Argon Plasma, ^f-11, pp. 198–203
• P. Bartoš and R. Hrach, Multidimensional Fluid Modelling of Low-temperature Argon Plasma, ^f-11, pp. 204–209
• R. Pöschl, The Ways Students of Grammar Schools Perceive the Meaning of Mathematics and Physics, ^f-12, pp. 210–216
• T. Nečas, An Alternative Physics Textbook for Secondary Schools, ^f-12, pp. 217–220

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Last revised 25-Oct-2006.