Negyedik Nemzetközi PhD DLA Szimpozium a Pollackon,2008

Negyedik Nemzetközi PhD, DLA Szimpózium a Pollackon Esemény kezdete: 2008-10-20 08:00 Esemény vége 2008-10-21 17:00 Edited by Prof. Miklos Ivanyi Publisher Responsible: Prof. Jozsef Mecsi Technical Editor: Adam Schiffer ISBN 978-963-7298-27-1 Printed at Rotari Press, Komlo, Hungary Fourth International PhD, DLA Symposium University of Pecs Pollack Mihaly Faculty of Engineering 20-21, October 2008 Pecs, Hungary Fourth International PhD, DLA Symposium University of Pecs Pollack Mihaly Faculty of Engineering 20-21, October 2008 Pecs, Hungary Time Table 20. October, (Monday) 8:00 - 10:00 Registration 10:00 - 10:30 Opening Session 10:30 Symposium Photo 10:30 - 11:00 Plenary Session 11:00 - 11:30 Poster Session 11:30 - 12:00 Cafe Break 12:00 - 13:00 Session 1 (I1, E1) 13:00 - 14:00 Lunch 14:00 - 15:30 Session 2 (I2, E2) 15:30 - 16:00 Cafe Break 16:00 - 17:35 Session 3 (I3, E3) 19:00 - 23:00 Conference Dinner (Cellarium Restaurant) 21. October, (Tuesday) 8:30 - 10:30 Session 4 (I4, E4) 10:30 - 11:00 Caf?e Break 11:00 - 13:15 Session 5 (I5, E5) 13:15 - 13:30 Closing Session 13:30 - 14:30 Lunch The presentation time is 10 minutes, followed by 5 minutes for discussions.

Technical Program Opening Session

Chairman: Prof. Miklos IVANYI Welcome Speech by Prof. Jozsef MECSI, Dean of Pollack Mih?aly Faculty of Engineering, University of PecsWelcome Address by Prof. Robert GABRIEL, Rector, University of PecsGreetings by Prof. Aarne JUTILA, Helsinki University of Technology Plenary Session Chairman: Prof. Miklos IVANYIProf. Y. CENGIZ TOKLU (Turkey): Solving structural systems by total potential optimizationProf. Sergei SAZHIN (United Kingdom): Modelling of droplet heating and evaporation in computational °uid dynamics codes Poster Session Chairman: DLA Balint Bachmann Eva SZABO, - Matyas HÄUBNER, - Krisztian KOVACS-ANDOR - Adrienn EMRESZ, Gabriella MEDVEGY, - Donat RETFALVI, - Tamas KONDOR, - Miklos SZABO (Hungary) World heritage-Pecs (Project)Balint BACHMAN, - Gabor MAJOROS, - Miklos HALADA (Hungary) Expo-Pecs (Project)Akos HUTTER, - Csaba ROHOSKA, - Donat RETFALVI, Erzsebet BACHMAN, Barna BENEDEK (Hungary) Pollack-Reconstruction (PPP Project)Anna Maria TAMAS, - Krisztian KOVACS-ANDOR (Hungary) Pecs-City center reconstruction (EKF project)Anna Maria TAMAS, Krisztian KOVACS-ANDOR (Hungary) Reconstruction of city squares-Pecs (EKF project)Balint BACHMAN, - Csaba ROHOSKA, Klaudia SZÄOSZ (Hungary) Reconstruction of Tettye (EKF project)Balint BACHMAN, Csaba ROHOSKA, - Klaudia SZÄOSZ (Hungary) Reconstruction of Rokus alle (EKF project)Anna Maria TAMAS, - Krisztian KOVACS-ANDOR, - Gabor VERES, Gabriella MEDVEGY, - Csaba ROHOSKA, - Klaudia SZÄOSZ, (Hungary) International and domestic projectsErzsebet ZOLTAN, - Miklos SZABO (Hungary) Croatian TheaterSession INFORMATION TECHNOLOGY Session 11 Chairmen: Ildiko P. HAMORI, Peter IVANYI Laszlo BAKO (Romania) Visual trajectory control of a mobile robot using FPGA implemented neural networkVjekoslav GALZINA (Croatia) Advanced process control and supervisionEva KATONA (Hungary) JAVA application for editing and analyzing electronical and signal °ow networksNataliya ALEKSANDROVA (Russia) Arti?cial neural networks in calculatoin competitive potential of the departmentSession 12 Chairmen: Sergei SAZHIN, Maria ZIVIC, Agnes ACHS Ildiko JANCSKARNE ANWEILER (Hungary) IR imaging of free turbulent steam jet Robert PALFI (Hungary) On the minimal speed of propagation in a Lotka-Volterra type crossdi?usion model Chao CHEN (Austria) An implementation of multigrid for 2D edge elements Anett NAGYVARADI (Hungarian) Creation of PPLN using canning electron microscope Catalin CROITORU (Romania) Selectivity studies of ca?eine molecularly imprinted poly (vinyl alcohol) ?lms Akos GOCSAL (Hungary) Some extralinguistic factors in°uencing variations of speech acoustic parametersSession 13 Chairmen: Oszkar BIRO, Geza VARADY Miklos KUCZMANN, (Hungary) Nonlinear ?nite element method in magnetism Gergely KOVACS, (Hungary) Simulation of a developed magnetic °ux leakage method Attila SIPEKY (Hungary) Magnetic FEM simulation of a modi?ed Epstein frame with applying external mechanical stress Gergely NYITRAY (Hungary) Computer implementation of a onedimensional FDTD algorithm for modeling multilayer systems Janos RADO (Hungary) Finite

element mesh smoothing with the quality measures Radek KOLMAN (Czech Republic) Timespatial dispersion analysis of the lumped mass matrices for plane square serendipity ?nite element Geza VARADY (Hungary) New mesopic spectral sensitivity functions - one test of additivity Zoltan SARI (Hungary) Measurement and modeling vector hysteresis in two dimensions Adam SCHIFFER (Hungary) Preparation method of the Anhysteretic CurveSession 14 Chairmen: Miklos KUCZMANN, Gerg}o NYITRAI Daniel MARCSA (Hungary) Motional ?nite element simulation of single- phase induction motor Tibor KIMPIAN (Hungary) Torsional modal analysis of single shaft systems by using a novel vibroacoustic model of a permanent magnet synchronous motor Mircea RUBA (Romania) Study on fault tolerant electrical machines Andras FEHER (Hungary) Theoretical estimation of antenna measurement uncertainty Geza HEGED}US (Hungary) The numerical solution of the two-dimensional Helmholtz equation to Sommerfeld with a boundary conditions Peter MEGYERI (Hungary) Communication on power network - challenges and possibilities Christian SCHEIBER (Austria) Eigenvalue analysis of electromagnetic waveguides using nite elements Zoltan POLIK (Hungary) Finite element simulation and development of a radio frequency inductorSession 15 Chairmen: B.H.V. TOPPING, Gyorgy L. KOVACS Laszlo BAKO (Romania) Embedded neural controllers based on spiking neuron models Bogdan IANCU (Romania) Theoretical perspectives on end-to-end QoS frameworks for Heterogeneous Networks Adrian PECULEA (Romania) QoS Framework with SelfAdaptive Band- width recon?guration Etelka SZENDR}OI (Hungary) 'Spaghetti' join or application integration? Balazs TUKORA (Hungary) Machining simulation in Shader Model 4 Peter TRIESZ (Hungary) The stability of the rubbing phenomenon with gyroscopic e?ect Marc E. FRINCU (Romania) Dynamic and adaptive work째ow execution platform for symbolic computations Petr PARIK (Czech Republic) Numerical tests and assesments of the minimum degree ordering algorithms Catalin CROITORU (Romania) Molecularly imprinted poly (vinyl alcohol) lms for the selective absorption of glycyrrhizinic acid from aqueous solutionsSession ENGINEERING Session E1 Chairmen: Drazan KOZAK, Aniko CSEBFALVI Istvn TAJTA (Hungary) Nonlinear behavior of unreinforced masonry columns under eccentric compression force Anita FODI (Hungary) Experimental investigation of vertically reinforced masonry walls Julianna VARADI (Hungary) Development of lightweight facade systems containing slotted steel girders Vlasta HARBULAKOVA (Slovakia) Concrete specimens biodegradation by bacteria acidithiobacillus thiooxidans and desulfovibrio generaSession E2 Chairmen: Ivan SAMARDZIC, Ferenc ORBAN Natasa VELJIC (Croatia) Application of ?nite volume method for pure metal continuous casting Zoltan MAGYAR (Hungary) Energy exploitation for low income and social housing Rita VAJK (Hungary) The size dependence of the behavior and ductility of the RC beams studied by a numerical model and compared to Eurocode Andras MOLNAR (Hungary) FRP strengthening of structures - comparison of experimental, analytical and numerical analysis of peak stressesat plate end Ruxandra A. BARB (Romania) Experimental

research on the measuring methods of metallic surfaces Yury V. TOKAREV (Russia) Use of technogenic alumo-chrome catalystSession E3 Chairmen: Richard RAY, Peter MEGYERI Stefanija KLARIC (Croatia) Stud arc welding - Changes of the main welding parameters due to welding on unclean surface Agoston WINKLER (Hungary) A new algorithm for determining optimal transfer locations in a public transportation network Peter FÄULEKI (Hungary) Characteristic changes of pavements due to the application of compact asphalt technology Adam TOROK (Hungary) The e?ects of road design on vehicle speed Lidia MANDRU (Romania) Kaizen strategy: characteristic features and implementation possibilities in European companies Akos GOCSAL (Hungary) Students in virtual communities Laszlo ARADI (Hungary) The nuclear waste management of Belgium Anett LENART (Hungary) Chatting habits of college students in the Pollack Mihaly Faculty of Engineering Akos PILGERMAJER (Hungary) Wavelets based on rational functionsSession E4 Chairmen: Aarne JUTILA, Vertes KATALIN Szabolcs FISCHER (Hungary) Comparison of railway track transition curves Sebastian ZAHARIA (Romania) Theoretical and experimental researches using accelerated life testing in aerospace industry Ramona Elena DUMITRASCU (Romania) Juvenile stems - phisical and mechanical properties Laszlo ERD}ODI (Hungary) Analysis of the penetration sti?ness of dowel type timber joints Tamas HORVATH (Hungary) Modernization of modern buildings Case study on the main building of Szechenyi Istvan University in Gyor Daniel VET}O (Hungary) Application of geometric method to determine the buckling load of spherical shells Pavel GRUBER (Czech republic) FETI-based homogenization of brous composites with interfacial debonding Zoltan VIRAG (Hungary) Determination of optimum diameter of a welded sti?ened cylindrical shellSession E5 Chairmen: Y. CENGIZ TOKLU, Gyorgy ELMER Orsolya Katalin KEGYES-BRASSAI (Hungary) Earthquake risk of settlements Edina KOCH (Hungary) Input parameters of transdanubian clay for the hardening soil and soft soil models Lukas FIALA (Czech Republic) Analysis of dielectric mixing models for the moisture assessment of porous building materials Eva SINGOVSZK?A (Slovakia) Methods of environmental risk assessment in water management Spyros SKARVELIS-KAZAKOS (United Kingdom) Micro-generation for 2050 Milos JERMAN (Czech Republic) Properties of hydrophilic mineral wool front-rock Max E Georgeta MOISE (Romania) In°uence of the obtaining technology on the macro defect free cements characteristics Istvan Ervin HABER (Hungary) E?ciency changing of photovoltaic modules in relation to the operating temperature Reka FERENCZHALMY (Hungary) The investigation of group characteristics of attributing intention through the narration of historical eventsInternational Scientic Committee Chairman: MECSI, Jozsef - Dean, University of Pecs, Pollack Mihaly Faculty of Engineering Members: Balint BACHMANN Hungary Radu BANCILA Romania C.C. BANAITOPOULOS Greece Oszkar BIRO Austria Y. CENGIZ TOKLU Turkey

Aniko CSEBFALVI Hungary Marta DELOZALOVA Czech Republic Elena HELEREA Romania Miklos IVANYI Hungary Peter IVANYI Hungary Karoly JARMAI Hungary Aarne JUTILA Finland Stanislav KMET Slovakia Gyorgy L. KOVACS Hungary Drazan KOZAK Criatia Miklos KUCZMANN Hungary Maria Jesus LAMELA REY Spain Ferenc ORBAN Hungary Istvan PACZELT Hungary Richard RAY USA Ivan SAMARDZIC Croatia Sergei SAZHIN United Kingdom Tibor TARNAI Hungary Barry H.V. TOPPING United Kingdom Katalin VERTES Hungary Marija ZIVIC Croatia Laszlo ZOMBORY Hungary B.A. YACKIMOVICH Russia Organizing Committee Tibor KUKAI Chairman Miklos IVANYI Co-Chairman Amalia IVANYI Mariann REGDON Adam SCHIFFER Geza VARADY Anrea ZSENI Foreword The Fourth International PhD Symposium in Engineering is organized in 2008 because it is thought that PhD students need a special forum in addition to their PhD programmes to present the results of their ongoing research. On the other hand the results should be discussed collecting proposals how to continue. The First, Second and Third International PhD Symposia were organized in 2005, 2006, 2007 and it will be important to continue this tradi tion.

Objectives of the PhD Symposium to provide a forum for PhD students in engineering to present the progress of their work, to discuss the results of the ongoing PhD studies in order to support the future activity, to give the opportunity for PhD students to establish contact for international communication, to compare PhD studies in various countries.System of this symposium is to have oral presentations by the PhD students themselves, which are immediately followed by discussions that are scheduled in the programme. Main results of the studies are summarized in the Pollack Periodica (An International Journal for Engineering and Information Sciences) published by Akademiai Kiado.

All of the abstracts and papers will be revied by the members of the Scientic Committee.

On behalf of the Organizing Committee, I would like to express the thanks to the University of Pecs, Pollack Mih?aly Faculty of Engineering for hospitality of the Symposium.