WORKSHOP 97

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CZECH TECHNICAL UNIVERSITY IN PRAGUE TECHNICAL UNIVERSITY IN BRNO V$B - TECHNICAL UNIVERSITY OSTRAVA CZ9727092 WORKSHOP 97 PRAGUE, JANUARY 20-22, 1997 PART III. Power Systems and Electrical Engineering - Electronics, Measuring and Communication Engineering - Optics, Quantum Electronics and Photonics - Microelectronics - Biomedical Engineering ft 2812*

Transcript of WORKSHOP 97

CZECH TECHNICAL UNIVERSITY IN PRAGUE

TECHNICAL UNIVERSITY IN BRNO

V$B - TECHNICAL UNIVERSITY OSTRAVA

CZ9727092

WORKSHOP 97PRAGUE, JANUARY 20-22, 1997

PART I I I .

Power Systems and Electrical Engineering - Electronics, Measuring

and Communication Engineering - Optics, Quantum Electronics and

Photonics - Microelectronics - Biomedical Engineering

f t 2812*

These are the Proceedings of the Sixth Annual university-wide seminar WORKSHOP 97which will take place at the Czech Technical University in Prague from 20-22 January, 1997.

The aim of the seminar is to present and discuss the latest results obtained by researchersespecially at the Czech Technical University in Prague, Technical University in Brno,VSB - Technical University Ostrava and at collaborating institutions.

The organizing committee has selected a total of 598 contributions divided into 22 differentareas of interest.

Part III has contributions in the areas of:

• power systems and electrical engineering

• electronics, measuring and communication engineering• optics, quantum electronics and photonics• microelectronics• biomedical engineering

Organizing committee:Chairman: M. KalalCo-chairman: J. KadlcakCo-chairman: J. JurmanMembers (in alphabetical order):

Z. Adolf, J. Balate, R. Bobak, M. Buchta, J. Cihlaf, J. Danek,E. Gavlovsky, P. Hazdra, M. Hobza, J. Jan, J. Jancaf, J. Janicek,J. Jettmar, J. Kaluza, D. Kaminsky, P. Kotulan, R. Kreim, J. Madl,W. Melecky, B. Novotny, J. Pokluda, L. Pfibyl, J. Sedlak, A. Strejc,P. Sander a, M. Zahradkova

Prague, December 1996

This book was prepared with MjjjX from the input files supplied by the authors. All partialarticles were prepared with W97 - a special-purpose UTgX-based environment. Program-ming W97, general style, typographic corrections and the final composition of this book isby Antonin Strejc (CTU Computing Centre).

Published by the Czech Technical University in Prague. Printed by CTU Publishing House.Unsalable publication.

' C S

WORKSHOP 97 CONTENTS

CONTENTS

11. POWER SYSTEMS & ELECTRICAL ENGINEERING

UTILIZATION OF HEAT-DYNAMICS SIMULATION MODEL OF BUILDINGIN CONSTRUCTION ENGINEERING 817V. Hamata, J. Krtmen, M. Pfeucil

THE EXPERT SYSTEM IN PRACTICE 819A. Zdlis

THE EXPERT SYSTEM FOR EVALUATION OF A DISCHARGE ACTIVITY 821A'. Zdlis

RELIABILITY OF POWER EQUIPMENT INSULATING SYSTEMS 823F. Wohltnuth

RESEARCH OF THE RELIABILITY OF ELECTRIC DISTRIBUTION PLANTS . . . 825Z. Hradilck, S. Rusek, J. Gurtcky, Z. Medvec

MICROCOMPUTER SYSTEM FOR CONTROLLING DIESEL ENGINEPOWER PLANT IN BALI-NIRVANA-RESORT 827/. Vhlif, J. Chysky, L. Novak

FREQUENCY DOMAIN MEASUREMENTS OF TRANSFORMERS 829J. Petr, J. Kuba, J. Fara

THE ASSESSMENT AND PREDICTION OF HARMONIC IMPEDANCE ANDARC FURNACE FLICKER IN DISTRIBUTION NETWORKS 831J. Dolczal, L. Koubik, P. Santarius, J. Tlusty

THE MODELS OF THE ELESTRICITY POWER SYSTEM ORGANIZATIONIN THE CZECH REPUBLIC 833J. Vast I, M. Brnri, F. Jirm. J. h'naprk, O. Stary. J. Vasicti: M. Viltk. B.Willniann

POSITIVE PLATE RESISTANCE AND THE EFFECT OF COMPRESSION INTHE LEAD-ACID BATTERIES 835M. Caldbtk, A. Mirka, V. Smarda, P. Baca, P. Krivdk, L. Sacha

RELIABILITY COMPUTATIONS OF POWER SYSTEM 837J. Dole-al, S. Vnoucek

CURRENT SUPPLY FOR THE CATHODE SPUTTERING 839J. St'astny, J. Novak

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WORKSHOP 97 CONTENTS

TRANSISTORIZED RECTIFIERS 841K. Kunzel, S. Seborsky, J. 2dcek

DIGITAL CONTROL OF MAGNETIC BEARING 843J. Pavelka, J. Jdra

NEURAL CONTROL OF MECHATRONIC SYSTEMS 845J. Skalicky, C. Kratochvil

MECHATRONICS IN ELECTRICAL DRIVES 847J. Skalicky, C. Kratochvil, C Ondrusek

OPTIMIZED ASYNCHRONOUS MOTOR DRIVE WITH MINIMUMCURRENT CONSUMPTION 849Z. Cerovsky, J. Javurek

TRANSIENT PHENOMENA TESTING SYSTEM 851P. Mindl

METALS WITH SHAPE MEMORY IN ELECTRICAL ENGINEERING 853Z. Hytka, P. Krejca

DETERMINATION OF TEMPERATURE OF THE SWITCHING ARCPLASMA BASED ON SELF-REVERSED SPECTRAL LINES 855B. Gross, L. Ptska, V. Zdrazil

DISTRIBUTED CONTROL OF TRACTION VEHICLES 857P. Grasblum, J. Zdenek

METHODS OF QUALITY LIGHTING EVALUATION 859J. Habel, J. Koci, J. Joanidis, R. Kaloc

ANALYSIS OF EXTINGUISHING MEDIA FLOW IN A MODEL OF SF6SWITCH 861M. Komdrek, K. Filakovsky, J. Bartl, Z. Vdvra, V. Aubrecht

COMBUSTION GASES EXCHANGER OF GAS HEAT PUMP 863J. Cipra

WIND ENERGY BALANCE MEASUREMENT ON THE TERRITORY OFTHE CZECH REPUBLIC 865J. Rimal, V. Jelinek, J. Chod, H. Horkd, O. Kapickovd, J. Kratochvil, V.Kristek, K. Malecek, J. Pospisil, J. Vitek, Z. Vospel, V. Vydra

NEW POSIBILITIES OF DIAGNOSTICS OF THE ELECTRIC ARC AND THEPROTECTION AGAINST ITS THERMAL EFFECTS IN SWITCHGEARS 867K. Sokansky, J. Gavlas

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WORKSHOP 97 CONTENTS

OPTIMIZING OF SOLAR CONVERTER OPERATION IN REAL CONDITIONS... 869J. Grtgor, I. Jakubovd, L. Fisarovd, Z. Harna

RESONANT CONVERTER FOR INDUCTION HEATING 871L. Fejfar

INTELLIGENT ELECTRIC DRIVES WITH SWITCHED RELUCTANCEMOTORS 873J. Koldcny, P. Osmera

COMPUTER MODELLING OF ELECTRO-MECHANICAL SYSTEMSDYNAMIC BEHAVIOUR INCLUDING MECHANICAL AND MAGNETICINFLUENCE 875E. Malenovsky, C. Ondrusek, P. Krdl, J. Skalicky

KINETIC AND DIFFUSION MODEL OF STABILIZED ELECTRIC ARC 877L. Adamec, M. Bartlovd, O. Coufal

CALCULATION OF TEMPERATURE OF A WALL-STABILIZED ARCPLASMA WITH RESPECT TO RADIATIVE TRANSPORT OF ENERGY 879V. Aubrecht, M. Bartlovd, P. Handcek, J. Steflca

THE CHANGES OF THE TEMPERATURE FIELD IN THE VICINITY OFTHE PLASMA 881J. Masek, L. Peska, A. Houska, B. Gross

DIAGNOSTICS OF CHANGES AND INHOMOGENEITIES IN INSULATIONMATERIALS 883M. Pavlik, L. Peska, B. Gross

OPTICAL HOLOGRAPHIC INTERFEROMETRY MEASUREMENT OFVIBRATIONS ON THE PARTS OF ELECTRICAL PERFORMENS 885V. Skoumal, L. Peska, A. Houska, B. Gross

12. ELECTRONICS, MEASURING & COMMUNICATIONENGINEERING

GENERAL CONDITIONS OF LINEAR TOPOLOGICAL CONJUGACY INPIECEWISE-LINEAR DYNAMICAL SYSTEMS 889J. Pospisil, J. Brzobohaty, S. Hanus

THE RECONSTRUCTION OF A GAP BANDPASS SIGNAL 891V. Sebesta, K. Pelikdn

OPTIMIZED DESIGN OF ANALOGUE SAMPLED-DATA FILTERS 893J. Bicdk

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WORKSHOP 97 CONTENTS

CURRENT AND HYBRID MODES IN ANALOG SIGNAL PROCESSING 895T. Dostdl

TUNABLE OSCILLATOR BASED ON A DISTRIBUTED AMPLIFIER 897L. Divina, Z. Skvor

ANALYSIS OF PLANAR MICROWAVE n-PORTS 899J. Machdc, ./. Zehentner

DESIGN OF SPEED DRIVERS FOR LD IN 0.8//m BiCMOS TECHNOLOGY 901M. Vavfinka

SYNTHESIS OF THE NONRECIPROCAL LOSSLESS GIC BANDPASS FILTER . . . 903J. Rudolf

SALLEN AND KEY FILTERS WITH REAL OPERATIONAL AMPLIFIERS 905J. Puncochdf

AN INVERTING BAND-PASS FILTER WITH REAL OPERATIONALAMPLIFIERS 907J. Puncochdf

CHANGES OF PROPERTIES OF ELECTRIC INSULATING VARNISHESDURING AGEING 909P. Mach, Z. A/ra'reJt

THE INFLUENCE OF IRIDIUM DIFFUSION ON PARAMETERS OF POWERDIODES 911V. Benda, M. Cernik, D. Stepkovd

CAVITY BACKED PATCH ANTENNA WITH SHORTED NONRADIATINGEDGES 913M. Mazdntk, P. Zdvesicky, M. Polivka, P. Pechac

CONTRIBUTION OF THE SATELLITE LASER RANGING STATIONHELWAN TO THE EARTH SCIENCES 915A. Novotny

SUPPRESSION OF MULTIPATH PROPAGATION IN DGPS RECEIVERSFOR MOBILE APPLICATIONS 917J. Fiser, P. Kovdf, L. Stidl, F. Vejrazka

FADING PREDICTION ON THE LOS RADIO LINKS 919M. Hajny

SWITCH FOR VIDEO SIGNALS 921M. Pistek, V. Ric'ny

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DIFFERENT ATTENUATIONS OF MULTIPOINT OPTICAL ACCESSNETWORKS 923Z. Pardubsky, J. Sykora

ISDN COURSE - MULTIMEDIA TEACHING TOOLS 925J. Svoboda, B. Simdk, T. Zeman, J. Hrad

ULTRASONIC TESTING SYSTEM FOR HIGH ATTENUATION MATERIAL 927R. Bdlek

AN AUTOMATED OPTICAL MEASURING SYSTEM 929L. Bejcek, M. Liska

ELECTRONIC PROFILE PROJECTOR 931J. Fischer, V. Bdna

THE MODEL OF THE SILICON MICROPHONE 933S. Nezbeda

MEASUREMENT OF ERRORS OF PRECISION GEARINGS AND COUPLING.... 935Z. Make, P. Bents

OPTIMIZATION OF THE SYSTEM FOR EXTRACTION OF CERAMICBINDERS 937L. Bejcek

ON GEODETIC CONTACTLESS MEASUREMENT IN MECHANICALENGINEERING 939F. Bubenik, P. Hdnek, I. Janzurovd

METHODS FOR IDENTIFICATION OF STARS ON ASTRONOMICALIMAGES 941M. Bernas, P. Pita

METHOD OF VECTOR MEASUREMENT USING SCALAR ANALYSER 943V. Klusddek, K. Hoffmann

FINDING PERIOD TIME OF PERIODICAL SIGNALS USING FFT 945M. Titira, M. Sedldiek

THE BEHAVIOUR OF RS-485 INTERFACE UNDER THE INFLUENCE OFBURSTS 947P. Kocourek, Z. Stipka, J. Novak

OS-9 PROCESS VISUALIZATION USING TCP/IP PROTOCOL 949J. RoztoiU, S. Fanta, M. Tutko

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WORKSHOP 97 CONTENTS

TESTING OF AVALANCHE DIODE CHARACTERISTICS 951V. Papez, B. Kojecky

ANALYSING OF THE INFLUENCE OF MEASURED METEOROLOGICALDATA ON THE COORDINATES ESTIMATED USING GPS IN LOCALNETWORK 953J. Pospisil, J. Prochdzka, T. Hone, L. Mervart

EXTRA LOW NOISE PREAMPLIFIER FOR RELIABILITY PREDICTION OFELECTRONIC COMPONENTS 955K. Hdjek, J. Sikula

LOW-PASS FILTER WITH FLOATING HIGH ORDER SYNTHETIC ELEMENT...957V. Zeman

REALIZATION OF ELEMENTARY CANONICAL STATE MODELS 9595. Hanus

PHASE DETECTORS AND PHOTODETECTORS IN ASICS 961V. Jirdsek

F U Z Z Y C L U S T E R I N G A N D R E G R E S S I O N F O R T A K A G I - S U G E N O M O D E L S . . . . 963M. HoluSa, M. Pokorny

MODELLING AND SOLVING OF AN ELECTRICAL CIRCUIT BYFINITE-ELEMENT ANALYSIS 965J. Smutny, L. Pazdera

STABILITY TESTING OF THE DC OPERATING POINTS 967Z. Biolek, D. Biolek, J. MiSurec

INTRODUCTION OF THE NEW DESIGN APPROACHES IN THE COURSESOF DIGITAL TECHNIQUE 969J. Kolouch, J. Krenek

COMPUTER AIDED EDUCATION IN HF AND MICROWAVECOMMUNICATION 971J. Svacina

PLANNING TOOL FOR CHANNEL ALIGNMENT IN CELLULAR NETWORKS.. .973P. Pechac, M. Mazdnek

A SYSTEMATICALLY BUILT OPTIMAL DATA DETECTION ALGORITHMFOR FLAT FADING DIGITAL COMMUNICATION CHANNEL 975J. Sykora

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WORKSHOP 97 CONTENTS

AUTOMATED TEMPERATURE MEASUREMENT EMPLOYING NiCrRESISTANCE SENSORS 977L. Pazdera

NEAR-FIELD ANTENNA MEASUREMENT SYSTEM 979H. Bdrtik, M. Mazdnek

HP ATTENUATORS CONTROL UNIT 981P. Zldmal

2.45 GHz BAND MICROSTRIP ARRAY 983M. Polivka, M. Mazdnek

DECONVOLUTION OF NOISED SIGNAL 985M. Satorie

SOFTWARE FOR PRESSURE INDICATOR 987J. Samek, K. Draxler, J. Vefis, F. Mazdnek

DESIGN OF VIRTUAL INSTRUMENTS IN GRAPHICAL PROGRAMMINGLANGUAGE - JOINT FFT ANALYSER AND ENERGY FLOW MONITOR 989D. Kaminsky, J. 2idek

13. OPTICS, QUANTUM ELECTRONICS & PHOTONICS

MODELING IN DIFFRACTIVE OPTICS: A COMPARISON OF DIFFERENTTHEORETICAL APPROACHES 993/. Richter, Z. Ryzi, P. Fiala

FRAUNHOFER DIFFRACTION BY A SET OF QUASI-PERIODIC OBJECTS 995L. Kotacka

ANALYSIS OF IMPERFECTLY PERIODIC IMAGES OF CYANOBACTERIALS-LAYERS 997V. Krzyzdnck

AN INCREASE OF SENSITIVITY IN A HOLOGRAPHIC INTERFEROMETRY . . . 999Z. Harna, M. Liska, P. Zemdnek

OPTICAL TOMOGRAPHY AND ITS APPLICATION IN PLASMADIAGNOSTIC 1001L. Kovdf

PLANAR OPTICAL WAVEGUIDES REFRACTIVE INDEX PROFILECHARACTERIZATION 1003F. Foltiny, P. HHbek

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WORKSHOP 97 CONTENTS

FABRICATION OF ERBIUM DOPED LITHIUM NIOBATE PLANARWAVEGUIDES USING EXTERNAL SOURCES 1005J. Hradilovd, J. Schrbfel, P. Koldfovd, Z. Burian

PHOTOINDUCED SECOND-HARMONIC GENERATION AT OPTICALLYENCODED QUADRATIC SUSCEPTIBILITY GRATING 1007P. Chmtla, M. Poldcek, J. Petrdcek

PHOTOINDUCED SHG: KERR LIMITED INTERACTION LENGTH 1009J. Petrdcek, P. Chmela

MULTIFREQUENCY PICOSECOND LASER FOR HIGH PRECISIONRANGING AND ATMOSPHERIC SOUNDING 1011H. Jelinkovd, M. Cech, K. Hamal, V. Kubecek, A. Novotny, I. Prochdzka

Cr, Tm, Ho:YAG LASER AT 2.1 MICRONS FOR MEDICAL APPLICATIONS 1013V. Kubecek, H. Jelinkovd, R. Lombino, P. Hfibek, J. Kvasnicka, A. Novotny

SCANNING SYSTEM FOR SPECTROMETER 1015S. Nemcovd, J. Zicha

ID AND 2D OPTICAL IMPLEMENTATION OF IMAGE CORRELATION:EXPERIMENTAL MODELS 1017M. Klima, J. Rott, P. Dvorak, D. J. Gleeson, J. Keating

POWER LOOS AND WAVEFRONT DISTORTION OF THE OPTICAL BEAMIN OPTICAL DIRECTIONAL LINKS 1019O. Wilfert, J. Nemecek, A. Prokes, V. Biolkovd

VISUALIZATION OF LATENT IMAGES BY NEAR-FIELD OPTICS 1021P. Tomdnek, J. Brustlovd, P. Dobis, L. Grmela

WIDE-FIELD X-RAY MIRRORS FOR NASA 1023A. Inneman, I. Hanusovd, R. Hudec, L. Pina, P. Gorenstein

DETECTION OF SIGNAL ELECTRONS IN AN ENVIRONMENTALSCANNING ELECTRON MICROSCOPE 1025R. Autrata, J. Jirdk, J. Spinka

DEVICE FOR SCANNING OF GAS TUBE SURFACE 1027J. Cap, L. Pina, O. Petr

LOCALIZATION OF INTERNAL PHOTOEMISSION BY NEAR-FIELDOPTICS 1029P. Tomdnek, L. Grmela, J. Brustlovd, P. Dobis, M. Liska

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14. MICROELECTRONICS

BIOSENSORS PREPARED USING THICK FILM TECHNOLOGY 1033

/. Szendiuch, M. Prddka, J. Krejci

PHOTO-ASICS IN THE LIGHT OF THE VISION CHIP QUEST 1035/. Galas

STUDY OF HETEROJUNCTION STRUCTURES AT LOW TEMPERATURES.... 1037P. Sichrovsky, J. Tayari, J. Voves

ION BEAM SYNTHESIS OF Si/Si1_IGeT/Si LAYERS 1039P. Hazdra, V. Haslar, C. Jeynes, J. Vobecky

INVESTIGATION OF DEEP LEVEL CAPTURE COEFFICIENTS IN IONIRRADIATED SILICON 1041F. Spumy, P. Hazdra, J. Vobecky

NEW MATERIALS FOR NUCLEAR AND SEMICONDUCTOR ENGINEERING .. 1043B. Sopko, P. Hazdra, Z. h'ohout

15. BIOMEDICAL ENGINEERING

MATERIAL REMODELING 1047J. Culik

SIMULATION OF HUMAN GAIT DYNAMICS 1049J. Culik, M. Petrtyl

USING OF CONDUCTIVE RUBBER IN TRANSDUCER FOR PRESSUREDISTRIBUTION MEASUREMENT 1051J. Volf, S. Holy, J. Vlcek, H. Obrazovd, D. lutnzovd, J. Trckovd-Skohpovd,L. Anger, A. Vitek, J. 2dk, A. Mares

THEORETICAL AND EXPERIMENTAL ASPECTS OF COMPOSITE PLATEAPPLICATION IN BONE SURGERY 1053M. Sochor, S. Konvickovd, J. Vfipil

THE GROWTH OF CELLS IN CULTURE ON C/C COMPOSITES 1055V. Stary, L. Bacdkovd, P. Glogar

CORROSION PROPERTIES OF 17350 STAINLESS STEEL WITH THIN IBADSiNx COATINGS 1057S. Koninckovd, F. Cerny, S. Van den Berg, P. Novak, L. Joska

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REGISTRATION OF CONFOCAL MICROSCOPE IMAGES 1059M. Capek, I. KrekuleT L. Kubinovd

THE PRACTICAL AUTHENTICATION OF THE PREDICTION MODEL FORTHE SPEED OT THE GROWTH OF CHILDREN'S FEET 1061P. Hlavdcek, J. Pavlackovd, M. Mlddek, V. Gfesdk

THE RESULTS OF MEASURING THE FEET OF DIABETCS 1063P. Hlavdcek, P. Stastnd, F. Langmaier

FT-IR AND DIELECTRIC RELAXATION SPECTROSCOPY OFPOLYSACCHARIDES 1065K. Liedermann, £. Lapcik, Jr.

STEREOLOGICAL METHOD USED TO THE COMPUTER AIDEDCRYSTALOGRAM RECOGNITION 1067R. Kubinek, J. Vafenka, J. Hozman

AUTOMATIC EVALUATION OF THE EXAMINATION OF A PERSON WITHRESPECT TO EARLIER DIAGNOSIS OF TUMOR DISEASES 1069J. Hozman, J. Vafenka, Z. Ozga, P. Hermann, R. Kubinek

MODELLING OF INNER EAR ACOUSTICS 1071V. Stejskal, M. Navara, P. Ruzicka

INTRODUCTORY STUDY OF MODELLING VOCAL CHORD 1073K. Dedouch

HEART RATE AND RESISTANCE CHANGES IN CARDIOVASCULARSYSTEM 10755. Pfevorovskd, J. Musil, F. MarSik, J. Adamec

HEMODYNAMIC RESEARCH BY ELECTRICAL BIOIMPEDANCE (EBI)METHODS 1077/. Uhlif, J. Tichy, S. Trojan, S. Papezovd, J. Bend, A. Pafizek, M.Hojerovd, J. Chysky, P. Bufic

PHYSIOLOGICAL PARAMETERS EXPERIMENTATION 1079V. Eck, K. Bares, D. Wichterle, L. Jirout

MODELING IN BIOCYBERNETICS 1081V. Eck, T. Puza, J. PHhoda, L. Jirout

ARRANGEMENT AT A MICROTRON FOR CALIBRATION OFDOSIMETERS IN ELECTRON AND PHOTON FIELDS 1083M. Vognar, C. Simdne, A. Burian, D. Chvdtil

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STUDY OF CERTAIN ALGORITHMS OF IMAGE DATA ANALYSIS ANDCOMPRESSION ..,.- 1085J. Blaha, J. Jan, J. Kozumplik, I. Provaznik, Z. Szabo

MAGNETIC MEASUREMENTS ON THE PHANTOM 1087P. Navrdtil, P. Ripka

MEASUREMENTS OF ACOUSTIC SYSTEMS USING MAXIMUM LENGTHSEQUENCES 1089F. Kadlec

EVALUATION OF ALVEOLAR PRESSURE DURING HIGH FREQUENCYVENTILATION 1091K. Roubik, J. Krejzl, V. Zdbrodsky, J. Simdk

PROCESSING THE UNCERTAINTY IN THE EEG ALPHA RYTHM 1093M. Moravec

MORPHOMETRY OF ORGANOTYPIC CULTURES FOR NEUROTOXICITYTESTING 1095R. Smid

WAVELET TRANSFORM AND COMPRESSION OF ECG SIGNALS 1097J. Kozumplik, I. Provaznik

COMPUTER MODELING OF EXCITATION OF FROHLICH SYSTEMS 1099O. Kouba

ABSORPTION MEASUREMENT IN HUMAN BLOOD COMPONENTS USINGN2 LASER (337 nmj 1101P. Pfech, L. Pousek, A. Jancdrek, P. Gavrilov

LASER LITHOTRIPSY 1103J. Pdnek, P. Hfibek, V. Kubecek, R. Lombino

MEASUREMENT OF ELECTRIC NOISE AT EEG LABORATORY 1105P. Nevfiva, J. Svigler

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WORKSHOP 97 OPTICS, QUANTUM ELE« CZ9727093

OPTICAL TOMOGRAPHYAND ITS APPLICATION

IN PLASMA DIAGNOSTIC

L. Kovaf

TU Brno, Fac. of Mechanical Eng., Inst. of Physical EngineeringTechnicka 2, 616 69 Brno

Key words: plasmatron, plasma, holographic interferometer, three-dimensional object

In the framework of our project we focus on the optical tomography. The aim of thisresearch is to develope not only an experimental apparatus appropriate for visualization of3D phase objects but, particularly, to find methods for the 3D phase objects reconstructionbase on their projections [1, 8}.

'Pornographic setup the setup for multidirectional holographies interferometry is indescribed in [3] which enables an observation of phase object by using three holographicplates covering 180 degrees range. On the other hand, we modified the setup in [10], whichenables us to use only one holographic plate for tomographic reconstruction. In present setupwe used a rotating stand in order to rotate object by beforhend given steps. Moreover, a lowpower He-Ne laser (up to 20mW) can be used instead of a high power Ar laser [8] becausethere is no point in splitting the laser beam.

In the second part of the project: "Laboratory for Optical Tomography and its Appli-cation in Plasma Diagnostics" the plasmatron was assembled which produce a plasma usefulas inhomogeneous phase object. This plasmatron is water-cooled and burns in nitrogen. Itssmall size (9cmx 13cm) presents an advantage in using in a laboratory. As a plasmatroninput, the source for electrical welding was used.

Plasmatron was used in the experiment described in [4]. Up to now the radial spaceconfiguration of temperature was determined under the assumption of the axisymmetricplasma. A new experiment where the plasma symmetry will be disturbed is in a stadium ofpreparation. In their experiment an interference strip distribution will be recorded as mea-sured from two various directions in a real time. Software for evaluations of this projectionis prepared already. As a result the three-dimensional temperature distribution in plasmawill be established.

The interference pattern was recorded by CCD camera and in the following a signalwas transformed by using computer software to 512x512 pixels. Knowing phase distributionalong a line one can calculate the change of refractive index. The line can be chosen bysoftware.

References:

[1] ZEITLER, E.: The. Reconstruction of Objects from their Projection, pp. 396-415.Optik, 39, 1974, No. 4.

[2] VEST, C. M.: Interferometry of Strongly Refracting Axisymmetric phase Objects Ap-plied Optics, 14, 1975, No. 7, pp. 1601-1606.

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[3] VUKIČEVIC, D. - JÄGER, H. - NEGER, T. - PHILIPP, H.: Tomographie Reconstruc-tion of the Temperature Distribution in a Convective Heat Flow using MultidirectionalHolographic Interferometry. Applied Optics 28, 1989, 8, 1808-1516.

[4] LIŠKA, M. - KOVÁŘ, L. - SAMEK, O.: Holografická interferometrie plazmatuobloukového výboje. Jemná mechanika a optika, 39, 1994, 9-13.

[5] HAUF, W. - GRIGULL, U.: Optical methods in Heat Transfer. London, AcademicPress, 1970.

[6] PAVELEK, M. - LIŠKA, M.: Interferogram Evaluation of Axially Symmetric PhaseObjects. Optica Acta 30, 1983, no. 7, pp. 943-954.

[7] VEST, C M.: Holographic Interferometry. New York, John Willey, 1979.[8] INA, M. T. - KOBAYASHI, S.: Fourier-Transform Method of Fringe - Pattern Analysis

for Computer-based Tomography and Interferometry. J. Opt. Soc. Am., 72, 1982,pp. 156-160.

[9] COCMACK, A. M.: Representation of Function by Its Line Integrals, with some Radi-olocal Applications. II. J. Appl. Phys. 35 (1964), 2908-2912.

[10] LIŠKA, M. - PETRÁČEK, J. - SAMEK, O. - PROCHÁZKA, I.: Holografická inter-ferometrie. Jemná mechanika a optika. To be published.

This research has been conducted at the Institute of Physical Engineering as part of theresearch project "Laboratory for Optical Tomography and the its Application in Applicationin Plasma Diagnostics"and has been supported by the TU grant No. FU 360012.

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ARRANGEMENT AT A MICROTRONFOR CALIBRATION OF DOSIMETERSIN ELECTRON AND PHOTON FIELDS

M. Vognar, C Simane, A. Burian, D. Chvatil

CTU, Fac. of Nucl. Sci. k Phys. Eng., Dept. of Dosimetry & Appl. of Ionizing Rad.Bfehova7, 115 19 Praha 1

*CTU, Fac. of Nucl. Sci. & Phys. Eng., Dept. of Physical ElectronicsV Holesovickach 2, 180 00 Praha 8

Key words: microtron, absorbed dose, isodose plot, dosimeter

Homogeneous and symmetrical photon and electron fields in a water phantom, com-plying with the recommendations stated in [1] and [2] of a size 10x10 cm2, stable andreproducible, are of basic importance for a reliable dosimetric metrology and calibration ofsmall dosimetric devices.

Special electron beam characteristics from a microtron, namely the lack of azimuthalsymmetry of current density distribution and different emitances in the plane of accelera-tion (horizontal plane in our case) and in the vertical plane, which is not the case whenlinear accelerators are used, have to be taken into account when using a circular microtronas a source of relativistic electrons for the generation of fields for dosimetric metrology. En-couraged by the results of Brahme and Svensson [4-5] reached with electron beams from acircular microtron differing from the microtron built and operated at our faculty in the wayof beam extraction and by the system of beamlines with magnetic bending and focusing ele-ments, we undertake the construction and testing of a collimating system with various fieldflattening absorbers, scattering foils, circular and rectangular diaphragms to obtain fields ofdesired form and quality. Final results of investigation of collimating systems for generationof electron and photon fields for dosimetric metrology are presented together with basicinformation concerning the circular microtron used as a source of relativistic electrons formetrological purposes. Isodose plots of the photon and electron fields (Fig. 2 and Fig. 4reproduced from [6]) and absorbed depth dose curves for photon energy 10 and 19MeV andelectron energy 9.8MeV, 14.6MeV and 18.7MeV (Fig. 1 and Fig. 3 reproduced from [6])demonstrate the possibility of using a circular microtron as a source of homogeneous andsymmetrical fields for calibration of dosimetric devices.

References:

[1] Absorbed dose determination in photon and electron beams. An international code ofpractise. IAEA Pub.Tech. Report No. 277, Wienna 1987.

[2] BRAHME, A. - SVENSSON, H.: Specification of electron beam quality from the centralaxis depth absorbed dose distribution. Med. Phys. 3 (1976) 95.

[3] KOVALEV, V. P.: Vtorithnyje izluthenia uskoritelei elektronov. Atomizdat, 1979,p. 115.

1083

WORKSHOP 97 BIOMEDICAL ENGINEERING

100 rr 19 U«

1 0 W.

10 15Depth in H?C/c«

Fig. 1: Central axis depth absorbed dosedistribution for two maximal photon ener-gies (SSD = lm, field size 10x10 cm2).

100

15

•O

•J 50

j

t «

0

11:

12

I3

II15

i

Dtpth

Fig. 3: Relative central axis depth ab-sorbed dose curves for three electron beamsenergies: 1 - 9.8 MeV, 2 - 14.6 MeV, 3 -18.7 MeV (field size 10x10cm2).

Fig. 2: Isodose plot of photon field Eo =19MeV at 10cm depth, measured in waterphantom.

i »

I mm J

Fig. 4: Isodose plot of electron field Eo =9.8 MeV at 2.5 cm depth in water phantom.

[4] SVENSSON, H. et al.: A 22 MeV microtron for radiation therapy. Acta RadiologicalTherapy Physics Biology 16 (1977), p. 145.

[5] BRAHME, A. - SVENSSON, H.: Radiation beam characteristic of a 22 MeV microtron.Acta Radiol., Oncol. 18 (1979) 244.

[6] VOGNAR, M. - SIMANE, C. - BURIAN, A. - CHVATIL, D.: Electron and photonfields for dosimetric metrology generated by electron beams from a microtro. (Exceptedin publications in NIMA )

This research was conducted with financial support from the Czech Republic dosimetricresearch programs M/48/93 and M/67/94-

1084

WORKSHOP 97 INDEX

INDEX

Abd El-Shafy, M., 1241Aboul-Enein, S., 61Adamec, J., 417, 1075Adamec, L., 877Ahmad, M., 441Ambrož, O., 1449Andersová, I., 1315Anger, L., 483, 1051Ansorge, L., 1273Aubrecht, L., 1295, 1297Aubrecht, V., 861, 879Autrata, R,, 1025

Bača, P., 835Baráková, L., 1055Bahyl, V., 333Bach, P., 499Balatě, J., 211Bálek, R., 927Bána, V., 931Bareš, K., 1079Bartes, F., 1419, 1537Bártík, H., 979Bartl, J., 861Bartlová, M., 877, 879Bartoš, O., 677Bartušek, J., 1525, 1541Bastl, P., 205Bašta, J., 1293Běhalová, J., 1395Bejček, L., 929, 937Bělák, V., 649, 1445Bern, J., 1273Benabdallah, H., 1483Bend, J., 1077Benda, V., 911Beneš, B., 293, 299Beneš, M., 189, 449, 833Beneš, P., 165, 935, 1227, 1259Beneš, V., 49Beran, V., 1515Beran, Z., 1541Berka, L., 569

Berka, R., 291Berka, Z., 1229Bernard, J., 111Bernas, M., 941Bičák, J., 893Bila, J., 245Bílek, E., 505Bílek, V., 619Bilík, J., 1429, 1453Biolek, D., 967Biolek, Z., 967Biolková, V., 1019Bittnar, Z., 467, 469, 471Bittner, J., 325Blaha, A., 651Blaha, J., 1085Bobák, R., 1541Bobok, J., 33Bock, H., 1475Bouda. V., 637Bouška, P., 545Božek, V., 537Brachtl, M., 327Brandštetr, J., 657Briš, R., 1363Brož, K., 447Brož, P., 485Brustlová, J., 1021, 1029Bryknar, Z., 83Brzobohatý, J., 8S9Březina, J., 599Bubeník, F., 939Budinský, R., 113Buchal, A., 599Buchar, J., 597Buchta, M., 1521Bujok, P., 1319Bumbálek, B., 1423Bumbálek, L., 1423Burdík, (X 55Burian, A., 1083Burian, Z., 1005Buřič, P., 1077

1107

WORKSHOP 97 INDEX

Cabalka, A., 585Cakl, J., 1455 "Calábek, M., 835Cejp, J., 571Cenek, M., 169, 581Cihlář, J., 1313Cihlářova, Z., 173Cipra, J., 863Císlerová, M., 455Coufal, O., 877

Čada, R., 1403, 1405Cáp, J., 1027Čapek, M., 1059Cech, M., 1011Cech, V., 123Cechák, T., 1219, 1221, 1233Cejková, I., 1275Čermák, J., 1295Čermáková, A., 1281Čermáková, E., 1249Černík, M., 911Černý, F., 1057Černý, M., 475, 627Černý, R., 45, 423, 553, 623, 625Červený, M., 313Ceřovský, Z., 849Cešpíro, Z., 511Cochnář, Z., 655Culík, J., 1047, 1049

Dagbert, C , 583Dalík, J., 29, 621Danačíková, E., 155Daněček, J., 29, 621Daněk, M., 431Danihelka, P., 1315, 1317Dedouch, K., 503, 1073Delsanto, P. P., 125Dembovský, V., 589Diblík, J., 25Diblík, P., 295Dirner, V., 1299Dittrich, J., 55Divina, L., 897Diviš, J., 1441Dlask, P., 1515

Dlouhá, M., 81Dlouhý, I., 577, 659Dobis, P., 1021, 1029Dolejš, J., 551Doležal, J., 831, 837Dopita, P., 269Dostál, J., 1233Dostál, P., 163, 213Dostál, T., 895Dostál, Z., 491Dostálek, J., 1233Doubek, P., 1277Drábková, S., 463Drápal, J., 1339Drápala, J., 583Draxler, K., 987Drdácký, M., 533Drdák, M., 167Drchalová, J., 625Drkal, F., 1271Drochytka, R., 617Drška, L., 59, 125, 127Dryák, A., 313Dufek, P., 333Dunovská, T., 1271Dunovský, J., 1409Durčák, M., 1235, 1237Dvořáčková, M., 1239Dvořák, J., 193, 493, 1521Dvořák, P., 1017Dynybyl, V., 511, 1341

Eck, V., 1079, 1081Eliášová, M., 531Elich, M., 1327Exner, P., 55

Fadrus, H., 1237, 1239Fajkus, M., 1369Fajnor, R., 1353Fanta, Š., 949Fara, J., 829Farana, R., 263Fejfar, L., 871Fiala, P., 993Fidler, V., 85Fikar, M., 163

1108

WORKSHOP 97 INDEX

Filakovský, K., 861Filip, J., 331Filipová, J., 613Fischer, J., 931Fišarová, L., 869Fišer, J., 917Foltiny, F., 1003Forejt, M., 597, 1407Foret, R., 579Fort, I., 437Frencl, L., 105Friedl, Z., 147Fuchs, Z., 545Funda, M., 639

Gainish, V., 1463Galas, I., 79, 1035Galland, J., 583Ganev, N., 561Garagič, D., 229Gavlas, J., 867Gavrilov, P., 1101Gebauer, G., 1313Gerndt, J., 1341Gerža, D., 1287Gleeson, D. J., 1017Glogar, A., 1525, 1541Glogar, P., 665, 1055Gogolewski, P., 97Gorenstein, P., 1023Gosman, A., 1231Gosmanová, G., 561Grasblum, P., 857Gregor, J., 869, 1309Gregor, V., 591Grmela, L., 681, 1021, 1029Gross, B., 855, 881, 883, 885Gruncl, M., 199Grünwald, A., 1241, 1281Gřegorčík, J., 1329, 1331Gřešák, V., 1061Gurecký, J., 825

Habán, V., 457Habel, J., 859Hájek, K., 955Hajný, M., 919

Hajšman, L., 623Haluza, M., 435Hamal, K., 1011Hamata, V., 817Hanáček, P., 879Hanák, J., 631Hanák, V., 1465Hanek, P., 939Hanika, J., 1451, 1457Hanuš, S., 889, 959Hanušova, I., 1023Hanzálek, Z., 233Hama, Z., 869, 999Harok, V., 497Hašlar, V., 1039Havel, J., 581Havlica, J., 667Havlíček, F., 605Havlíček, M., 55Havlíček, S., 681Havlík, V., 421, 423, 451Havran, V., 287, 321Hazdra, P., 1039, 1041, 1043Hazdra, T., 241Házová, K., 421Hejma, J., 1277Helán, J., 1413Hell, J., 627Heller, J., 1379Hemerka, J., 1277Heptner, T., 1511Hermann, P., 1069Herrmann, L., 19Herzanová, P., 1347Hermanský, B., 1469Himmel, J., 1265Hlaváč, V., 181, 225, 261Hlaváček, B., 643Hlaváček, J., 433Hlaváček, P., 651, 1061, 1063, 1431Hlaváčková, L., 671Hlavatý, L., 55Hlinovský, M., 273Hnatowicz, V., 641Hnilica, F., 665Hof, M., 85Hoffmann, K., 943

1109

WORKSHOP 97 INDEX

Hofman, P., 1425, 1427Hofmann, P., 1277Hofreiter, J., 227Hofreiter, M., 223Ho jerová, M., 1077Holeček, S., 585, 587Holický, M., 197, 1367, 1369Hollay, P., 297Holub, J., 281Holuša, M., 963Holý, S., 483, 519, 1051Honě, T., 953Hooper, E. W., 155Horáček, M., 1413Horáček, P., 227Horák, P., 1523Horáková, J., 683Horká, H., 865Horký, B., 615Horníkova, J., 601Horváth, S., 121Hošek, P., 1379, 1381Hoškova, S., 623Housa, J., 505Houser, J., 1239Houška, A., 881, 885Hozman, J., 1067, 1069Hrabánek, M., 1375Hrad, J., 925Hradílek, Z., 825Hradilová, J., 1005Hrdlička, M., 221Hrnčiřík, J., 175, 1269Hron, M., 1471Hrouda, F., 631Hrubá, I., 663Hruška, P., 69Hruška, T., 187Hříbek, P., 1003, 1013, 1103Hubáček, P., 1331Hubáčková, B., 1333Hudec, R., 1023Hudeček, B., 573Husák, R., 607Hušek, P., 247Hybenová, E., 167Hyniová, K., 273

Hyspecká, L., 583, 603Hytka, Z., 853

Chadzitaskos, G., 55Chmela, F., 1383, 1385Chmela, P., 1007, 1009Chobola, Z., 61, 63, 65, 67, 129, 131,

133, 135Chod, J., 865Chvátil, D., 151, 1083, 1463Chyšky, J., 827, 1077

Ibrahim, A., 61, 63Inneman, A., 1023

Jakubek, J., 109Jakubova, I., 869, 1309Jan, J., 1085Janáčová, D., 1451Janalik, J., 463Jančárek, A., 1101Jančář, J., 677Jandera, J., 1535Jandora, J., 433Janeček, J., 311Janoušek, J., 319Janoušek, K., 421Janout, Z., 109, 1221Janovec, J., 607Janžurová, I., 939Jára, J., 843Jarušková, D., 47Javůrek, J., 849Jelen, J., 53Jelínek, I., 245, 297Jelínek, V., 865Jelínková, H., 1011, 1013Jerome, M., 583Jeřábek, M., 231Jeynes, C, 1039Jícnová, N., 667Jílek, M., 459Jindra, V., 1387Jirák, J., 581, 1025Jirák, Z., 81Jirásek, V., 961Jirava, P., 1501, 1507

1110

WORKSHOP 97 INDEX

Jirků, S., 419, 495Jirouš, M., 627Jirout, L., 1079, 1081Jirsa, F., 833Jiříček, O., 91, 93Joanidis, J., 859John, J., 155, 1221, 1227, 1259Jonšta, Z., 603Joska, L., 1057Jura, P., 267Juránková, V., 63, 67, 131, 133, 135Jurča, L., 1541Jurova, M., 1417, 1525, 1539, 1545Juříček, V., 1481

Kábrt, J., 637Kadlčák, J., 473Kadlec, F., 1089Kálal, M., 57Kaloč, R., 859Kalousek, R., 117, 119Kalouskova, M., 1359, 1361Kalus, D., 1319Kameníček, I., 1497Kaminský, D., 989Kanaval, J., 511, 1341Kapičková, O., 865Kapitánova, R., 1407Kapusta, P., 85Karásek, J., 41Karličky, P., 1501Karlík, M., 559Kárník, T., 1301Kavan, M., 1553Kazelle, J., 581Kblan, A., 515Keating, J., 1017Kernel, M., 441, 1285Keršner, Z., 619, 1373Keyzlarová, L., 649Khalifa, E., 105Kheilová, M., 141Klapka, J., 191, 193, 195Klaus, J., 183Klema, J., 271Klika, Z., 1303Klíma, M., 1017

Kliský, V., 159Klusáček, V., 943Knápek, J., 833Kocman, K., 1421Kocmanová, A., 1417, 1419, 1537Kocmanová, R., 653Kocourek, P., 947Kočárník, P., 419Kočí, J., 859Kodym, O., 1435Kohout, Z., 1043Kojecký, B., 951Koktavý, B., 69, 71Koktavý, P., 69Koláčný, J., 873Kolář, D., 251Kolář, J., 1427, 1511Kolářová, P., 1005Kolářský, J., 1309Kolat, P., 589Koller, J., 99, 1295, 1297Kolouch, J., 969Kolros, A., 1473, 1479, 1483Komárek, M., 861Komrzý, P., 439Konečný, M., 1545Koníček, J., 109Koníček, P., 91,93Koníčková, J., 37Kóňová, J., 1307Konvička, M., 1329, 1331Konvičková, S., 1053, 1057Kopáčik, G., 1331Kopečný, P., 207Kopřiva, P., 567Koráb, V., 1517Koruna, P., 1449Kořenská, M., 77, 87, 89, 139Kořený, R., 605Kořínek, Z., 639Kostohryz, J., 507Košťál, P., 1437Kotačka, L., 995Kouba, O., 1099Kouba, Z., 243Koubík, L, 831Kouřil, Z., 607

1111

WORKSHOP 97 INDEX

Kousal, J., 673Koutek, B., 17.5- -Koutný, J., 1325, 1333Kovář, L., 1001Kovář, P., 917Kovářová, M., 679Kozák, V., 1541Kozánek, J., 507Kozel, K., 443Kozelský, P., 605Kozubková, M., 463Kozumplík, J., 1085, 1097Kožíšek, J., 1533Kračmar, S., 17Král, J., 663, 1217, 1221, 1275Král, P., 875Kramářová, I., 1447Krátký, .I.,611,613Kratochvíl, C , 845, 847Kratochvíl, J., 433, 591, 593, 865Kraus, I., 561, 569Kravárik, J., 97Krč, P., 1417Kreibich, V., 1399Krejča, P., 853Krejčí, J., 597, 599, 647, 1033Krejčí, R., 1217Krejčiříková, H., 1315Krejčová, J., 1407Krejzl, J., 1091Krejzlík, T., 117Krekule, I., 1059Kremer, R., 1255Krét, J., 1429, 1453Krištofová, D., 1301Kropáček, M., 159Kropík, M., 1475, 1479, 1483Kropš, S., 1475Krsek, P., 225Kruis, J., 467Krzyžánek, V., 997Křemen, J., 817Křenek, J., 969Křesálek, V., 645Křístek, V., 547, 865Křivák, P., 835Křížová, Z., 1527

Kuba, J., 79, 829Kuba, V., 1541Kubalčík, M.,211Kubalik. J., 271Kubašta, J., 109Kubeček, V., 1011, 1013, 1103Kubelik, M., 1341Kubeš, P., 97Kubík, J., 1541Kubínek, R., 1067, 1069Kubínová, L., 1059Kubr, J., 311Kučera, P., 23Kučera, T., 219Kudláček, I., 1257Kucháriková, E., 1437Kuklík, P., 517, 551, 1359, 1361Kuklíková, A., 551Kula, D., 683Kula, V., 419, 495Kulhánek, P., 99Kunc, J., 669, 671Kunz, J., 567Kiinzel, K., 841Kunzová, D., 1051Kursa, M., 583Kurzveil, J., 199Kvačková, H., 1275Kvasnička, I., 595, 1425, 1427Kvasnička, J., 1013Kyncl, Z., 95Kynclová, M., 161Kynčl, M., 1325Kyselka, M., 1325Kytýr, J., 473

Lakomý, L., 1333Lamboj, L., 515Langmaier, F., 1063Lapcík, L., 581Lapčík, Jr., L'., 145, 653, 1065, 1261,

1269Lapčík, L., 173Laub, M., IllLauryn, S., 271Lauschmann, H., 497Lehovec, F., 1489, 1495

1112

WORKSHOP 97 INDEX

Lelek, R, 1397Lencová, B., 117-Leško, J., 1307Ležák, D., 443Lhotáková, Z., 1263Lhotská, L., 243Líbal, V., 179Liedermann, K., 681, 1065Linhart, V., 109Lísal, M., 113Liška, R., 31, 125, 127Liška, M., 929, 999, 1029Lombino, R., 1013, 1103Lopour, F., 117, 119Losertová, M., 603Losinská, J., 1233Lowitová, O., 479Lukáš, P., 569Lukovics, I., 1433, 1445Luxemburk, F., 1489, 1491, 1493, 1495

Máca, J., 523Maca, K., 655Macek, J., 427Macek, K., 573Macek, L., 1241, 1281, 1337Macek, T., 307, 309Macura, Z., 1529, 1543Mach, P., 909Macháč, J., 899Macháčková, A., 643Maier, K., 1327Maixner, V., 199Makovička, D., 545Malá, J., 1237Malec, Z., 935Maleček, K., 865Malenovský, E., 875Malínský, K., 75Malý, J., 1235, 1239Mann, H., 239Mannová, B., 317Marák, I., 299Mareš, K., 1051Mareš, L., 1277Maršík, F., 1075Martinez Nieto, J. L., 1231

Martiník, A., 661Masljuk, M., 1463Mašek, J., 881Matějka, F., 129Matějka, K., 1221, 1467, 1471, 1475,

1477, 1479, 1481, 1483Materna, A., 563Matoušek, J., 1261Mazáč, J., 1319Mazal, P., 251Mazánek, F., 987Mazánek, M., 913, 973, 979, 983Medek, J., 437Medvec, Z., 825Medvedíková, L., 1455Mega, J., 1265Melecká, P., 537Melcher, J., 539Melichar, B., 277, 279Mervart, L., 35, 953Micka, K., 835Mičín, J., 1267Mikšíček, L., 323Mikulášek, K., 39Mikulášková, B., 1269Mikuláštík, M., 1541Mikulecký, S., 1397Miláček, S., 489Milion, B., 579Mindl, P., 851Mišurec, J., 967Mládek, M., 1061Modrý, S., 1375Mohelník, L., 1339Molnár, J., 1481Moravec, M., 1093Moudrý, I., 537Mrázek, Z., 909Mrozek, S., 1303, 1305Mučka, V., 159Mucha, J., 1417Müller, J., 181Müller, K., 1519Muras, J., 649, 677Mûrie, J., 657Musil, J., 1075Musi'lek, L., 1219, 1341

1113

WORKSHOP 97 INDEX

Muzikář, Z., 315Myška, M., 635

Nahodil, P., 199Náplava, P., 303Náprstek, J., 527Navara, M., 1071Navarová, H., 129, 131, 133Navrátil, A., 207Navrátil, P., 1087Navrátil, V., 669Navrátil, Z., 249Nebojsa, A., 117Nedbal, I., 567Nejedlý, Z., 1217, 1275Němcová, M., 1347Němcová, S., 1015Němec, R., 511Němeček, A., 43Němecek, J., 1019Nesvadbová, R., 679Neumann, P., 255Neustupa, J., 21Nevřiva, P., 1105Nezbeda, S., 933Noskievič, P., 209Nováček, V., 1541Novák, D., 1365, 1373Novák, J., 79, 669, 839, 947Novák, L., 827Novák, P., 1057, 1421Novák, R., 595Novák, V., 41, 581Nováková, D., 595Novotný, A., 915, 1011, 1013Novotný, B., 1487, 1495Novotný, M., 289, 291, 537Novotný, V., 1355Nožička, J., 417Nypl, V., 1243

Obrazová, H., 1051Obroučka, K., 1255Ochodek, T., 1317Oliva, V., 563Ondrůšek, C , 847, 875Ošmera, P., 191, 873, 1267

Ozga, Z., 1069

Pačesová, H., 1549Paduch, M., 97Páchá, T., 217Pajdla, T., 225, 261Palmerová, J., 1355Pánek, J., 1103Papež, V., 79, 673, 951Papežova, S., 1077Pardubský, Z., 923Parlag, O., 1463Parízek, A., 1077Pátá, P., 941Patuelli, C , 569Pavelka, F., 1541Pavelka, J., 843Pavelka, K., 1253Pavelková, D., 1525, 1541Pavlačková, J., 1061, 1431Pavlík, M., 883, 1341Pavlínek, V., 449, 675Pavlok, B., 1251Pazdera, L., 77, 87, 89, 137, 139, 965,

977, 1289Pechač, P., 913, 973Pekař, M., 169, 653-Pelantová, E., 55Peleška, K., 535Pelikán, K., 891Pelikán, P., 149, 653Pernikář, J., 1537Pertold, J., 197, 529Pešek, L., 507Peška, L., 855, 881, 883, 885Petr, J., 829Petr, O., 1027Petráček, J., 1007, 1009Petrová, R., 229Petrtýl, M., 1049Pexidr, Z., 421Picek, T., 1273Píč, V., 291Píchal, J., 103Pína, L., 1023, 1027Písek, M., 1551Pištěk, M., 921

1114

WORKSHOP 97 INDEX

Pivoňka, P., 165Plšková, R., 1325-Podolka, L., 543Podrábský, T., 1423Pochylý, F., 435, 457Pokluda, J., 115, 575Pokorný, M., 963Poláček, A., 1321Poláček, M., 1007Poláček, R., 221Polák, M., 477, 1543Polášek, M., 427Polívka, M., 913, 983Poliert, J., 439Polsterová, H., 681Ponížil, P., 575Pospíšil, J., 865, 889, 953Pospíšil, M., 159Pospíšil, S., 109Potůček, Z., 83Poupová, E., 1225Poušek, L., 1101Požár, J., 587Prax, P., 1267Preclík, V., 1351Procházka, I., 1011Procházka, J., 953Procházka, P., 521, 525, 527, 1497Prokeš, A., 1019Prokop, R., 163, 213Prokopová, Z., 163, 213Prošková, K., 641Provazník, I., 1085, 1097Průša, S., 117Pruska, J., 481Prušková, M., 1547Přádka, M., 1033Přech, P., 1101Přeučil, L., 243Přeučil, M., 817Prevorovská, S., 1075Příhoda, J., 1081Přikryl, P., 185, 423Pultar, M., 197Punčochář, J., 905, 907Půst, L., 509Půža, T., 1081

Quadrat, O., 449

Rafaj, J., 1391, 1393, 1401Rais, K., 1529Rajman, J., 637Ramadan, M., 61Reinisch, M., 659Richter, I., 993Ripka, P., 1087Rónai, P., 1353Rossel, H., 1315Rothkrantz, L., 329Rott, J., 1017Roubíček, M., 1409Roubíček, V., 1429, 1453Roubík, K., 1091Rovnaníková, P., 1373Roztočil, J., 949Rudolf, B., 1389, 1395Rudolf, J., 903Rusek, S., 825Rusev, Z., 1505Rusín, K., 657, 1411Růžička, P., 1071Růžička, Z., 1433Rybin, J., 1397Rybka, V., 641Ryndová, A., 1287Rýpl, D., 469Ryšavá, H., 1263Rytíř, V., 1541Ryzí, Z., 993

Řeřicha, P., 471Ríčný, V., 921Říha, J., 433Říha, Z., 1415Říhová, M., 197Rimai, J., 549, 865

Sabol, J., 105, 107, 1229Sadovský, Z., 1529, 1543Sáhá, P., 449, 649, 675, 677, 1525Salyk, O., 165, 1261Samek, J., 987Samsonek, J., 1247Santarius, P., 831

1115

WORKSHOP 97 INDEX

Satorie, M., 985Saxlová, M., 591r593Sebök, T., 1247Seborský, S., 841Sedláček, M., 945Sedlák, J., 1333Sedlaríková, M., 581Seidl, L., 917Semerák, P., 45Servit, M., 315Schauer, F., 123Schauer, P., 71Schmeidler, K., 1329, 1331Schmid, P., 619Schröfel, J., 1005Schulz, H.-J., 83Schustr, P., 79Schwarzer, J., 1291Siegl, J., 563, 567Sichrovský, P., 1037Silber, R., 159Silbrnik, V., 1365Skalický, J., 845, 847, 875Sklenák, S., 145Sklenář, P., 429, 1273Sklenka, t., 1467, 1473, 1477, 1479,

1483Skoumal, V., 885Skrbek, M., 301Slabý, P., 1499, 1501Slavík, P., 291, 295, 299Smatanová, M., 173Smutná, J., 599Smutný, J., 965Smutný, L., 265Smutný, V., 183Sochor, M., 1053Sokanský, K., 867Sokol, Z., 529, 533Sommer, L., 1335Sopko, B., 1043Souček, P., 1381, 1385Soukup, P., 253Soukup, V., 257Spěváček, V., 1233Spousta, J., 117Spurný, F., 1041

Staněk, Z., 1295, 1297Starý, O., 833Starý, V., 665, 1055Stejskal, V., 1071Steuer, M., 329Straka, M., 149Strakoš, V., 1435Stránský, K., 579Stříbrský, A., 273Střílka, T., 445Studničková, M., 1371Stuchlík, J., 577Stupka, P., 423Sturm, P., 259Subodh, K., 1539Suchánek, M., 1245Suske, P., 1345Sušická, Z., 1235, 1237Sutner, O., 545Svačina, J., 645, 971Svirák, P., 1529Svoboda, J., 925Svoboda, T., 259Swietlicki, E., 1217Sýkora, J., 923, 975Sýkora, P., 1395Sýkorová, L., 1433Synáčkova, M., 1243, 1337Sysala, T., 249Szabó, Z., 1085Szendiuch, I., 1033Szromek, P., 605Szturc, R., 235

Sácha, L., 835Šálek, B., 1509Šálek, J., 1235, 1237Saloun, P., 277Sanda, M., 455Sandera, P., 115, 575, 601Seba, P., 55Sebesta, F., 155, 1227, 1259Sebesta, V., 891Seda, M., 195Sefrna, V., 1389, 1395Sejnoha, J., 525, 1359, 1361Senk, J., 1309

1116

WORKSHOP 97 INDEX

Síba, J., 1511Sika, Z., 487, 489Sikola, T., 117, 119Sikova, P., 537Šikula, J., 69, 71, 955Simák, B., 925Simák, J., 1091Simáně, C , 151, 1083, 1461Simek, P., 287Simek, Z., 153, 157, 171Simoník, I., 1267Sindlar, J., 1347Siňor, M., 125, 127Skrdla, I., 1415Skrkal, J., 1311Škvor, Z., 897Slais, K., 147Šlapal, J., 41Šmarda, V., 835Šmarda, Z., 27Smejkal, V., 1439Smid, R., 1095Snorek, M., 303, 305, 329Sob, M., 115Soch, M., 287Sonovský, P., 1255Sotkovský, R., 1279Sourek, B., 447Spinka, J., 1025Srámková, T., 121Srytr, P., 1283, 1337Stamberg, K., 161, 1223, 1311Stastná, P., 1063Šťastná, P., 1431Šťastník, S., 29, 621, 629Šťastný, B., 1283Šťastný, J., 839Stava, P., 463Stefka, J., 879Stecha, J., 247, 269Stekl, I., 109Stěpka, Z., 947Stěpková, D., 911Štětina, J., 673Stevula, M., 547Stikarová, J., 1507Šťovíček, P., 55

Strunc, M., 141Stubňa, I., 121Suba, O., 679Sulc, J., 435Sumberová, P., 1541Supčík, J., 661Sustai, O., 1303, 1305Sustek, P., 1411Svare, P., 565Švejcar, J., 599Svejkovský, K., 439Svígler, J., 1105Svorčík, V., 641

Tachecí, P., 1285Talácko, J., 1395Tater, M., 55Tayari, J., 1037Tecl, J., 1223Teplý, B., 1373Terzijski, I., 631Tesař, V., 425, 443, 445, 453, 461Tichopádek, P., 117Tichý, J., 1077Tisoň, P., 1535Titěra, M., 945Tlustý, J., 831Tocháček, M., 485Tolar, J., 55Toman, J., 423, 553, 623Toman, Z., 1255Tománek, P., 1021, 1029Tomaszewski, K., 97Tomek, K., 1543Toužín, J., 157Trčková-Skořepová, J., 483, 519, 1051Trdlička, J., 283Trefný, M., 325Trlica, J., 449, 675Trojan, S., 1077Trtík, K., 611,613Trubač, L., 79Trunčík, M., 583Třískala, M., 117Tuček, K., 1469, 1471Tuhovčák, L., 1325Tůma, J., 501

1117

WORKSHOP 97 INDEX

Tůma, L, 119Tutko, M., 949- -Tvrdik, P., 283, 285, 287

Uhlíř, I., 827, 1077Urban, M., 261Urbánek, J., 1415, 1417, 1539

Vacek, F., 215Vacek, J., 479Vacek, V., 113Vacula, V., 1463Vaculín, O., 487Vačkář, J., 1419, 1433, 1537Vala, J., 29, 149Valášek, M., 205, 487, 489Válek, M., 525Valenta, M., 335Van den Berg, S., 1057Vařenka, J., 1067, 1069Vastl, J., 833Vašek, V., 207, 249, 255Vašíček, J., 833Vašina, P., 69Vávra, Z., 861Vavřinka, M., 901Včelová, H., 613Vébr, L., 1491, 1503Večeřa, M., 643Vejražka, F., 917Venkrbec, J., 673Verbürg, T., 1219Věříš, J., 987Veselá, M., 167Veselý, J., 507, 1227Veselý, M., 157Vespalec, R., 171Videcká, Z., 1537Vichta, M-, 237Viktorin, F., 631Vilímek, T., 1431Vinš, M., 79Víteček, A., 201Vítečková, M., 203Vítek, J., 865Vítek, J. L., 541, 547, 549Vítek, K., 519, 1051

Vítek, M., 833Vítek, P., 541Vlach, B., 577, 659Vlček, J., 79Vlček, M., 179Vlček, T., 243Vnouček, S., 837Vobecký, J., 1039, 1041Vodička, J., 611, 613Vod várková, L., 1481Vognar, M., 107, 151, 1083, 1461, 1463Volf, J., 483, 1051, 1491, 1495Voltr, J., 1217, 1275Vondrák, V., 491, 581Vondruška, M., 1247Vondřich, J., 495Vopálka, D., 161, 1223Vorel, I., 1327Vorlíček, M., 1369Vorlíček, Z., 499Vortel, V., 1443Vosáhlo, J., 1465Vosátka, K., 317Vospěl, Z., 865Vosyka, J., 235Voves, J., 1037Vozár, L., 121Voznica, P., 153, 157, 171Vráblík, M., 1541Vraný, T., 531Vratislav, S., 81Vrbová, M., 85Vtípil, J., 1053Vyčítal, J., 429, 451Vydra, V., 865Vymlátil, S., 73Vytlačil, D., 555

Wald, F., 197, 529, 533Waldmann, L., 239Wang, L. G., 115Weber, Z., 77, 87, 89, 139Weiss, V., 633Weiss, Z., 1305Wendroff, B., 31Werner, T., 261Westman, E., 479

1118

WORKSHOP 97 INDEX

Wichterle, D., 1079Wilfert, O., 10Ï9Willmann, B., 833Wohlmuth, F., 823Wolterbeek, H., 1219

Yoshihara, K., 85

Zábrodský, V., 1091Zahradník, P., 179Zajíc, J., 333Zakopalová, K., 579Záliš, K., 819, 821Zapletal, J., 41Zatloukal, J., 593Závěšický, P., 913Zdenek, J., 857Zdražil, V., 855Zdražilová, B., 649, 677Zehentner, J., 899Zeithammerová, J., 1281, 1283Zeman, J., 1467, 1469, 1471Zeman, T., 925Zeman, V., 957

Zemánek, P., 333, 999Zemánkova, A., 1491, 1493Zemánkova, H., 1349Zezulka, F., 221Zíb, A., 1481Zicha, J., 111, 1015Zimola, B., 1541Zimová, R., 253Zítek, P., 229Zlámal, J., 117Zlámal, P., 981Zlatník, C , 49Zlochová, M., 1457Znojil, M., 55Zralý, M., 1531Zýma, J., 1341

Žabičková, I., 1343Žáček, J., 841Žáček, M., 99Žák, J., 519, 1051Žalmanová, P., 1347Ženíšek, P., 1399Zídek, J., 989

1119