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Session S1. Biocomposite, Scaffolds & Nanomaterials Thursday 30th August, Room A, 08.30-10.00 Chairmens: Luigi Ambrosio (Italy), Iulian Antoniac (Romania), Marioara Moldovan (Romania) Young Scientist Chairmen: Madalina Albu (Romania) Invited Lectures 08.30 08.50 Alina Sionkowska UV light as a tool for surface modification of polymeric biomaterials Biopolymer Research Group, Faculty of Chemistry, Nicolaus Copernicus University, Torun, Poland 08.50 09.10 Marioara Moldovan Evolution of composite materials used in dentistry, in Romania “Raluca Ripan” Chemistry Research Institute, Babes Bolyai University, Cluj-Napoca, Romania Oral Presentations 09.10 09.20 Edi Constantin Tanase1,2, L.Verestiuc1, M.Butnaru1, M.I.Popa2, T. van Kooten3 Biocompatibility Evaluation of Composite Scaffolds Based on Biopolymers and Calcium Phosphates 1”Grigore T.Popa” University of Medicine and Pharmacy, Iasi, Romania. 2”Gh. Asachi” Technical University, Iasi, Romania. 3University Medical Center Groningen, The Nederlands 09.20 09.30 Gabriel Furtos1,2, M.Tomoaia-Cotisel2, B.Baldea3, C.Prejmerean1 Development and characterization of new glass fiber reinforced composites with potential medical applications 1Raluca Ripan Institute of Research in Chemistry, Babes-Bolyai University, Cluj-Napoca, Romania; 2Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, Cluj-Napoca, Romania; 3Faculty of Dental Medicine, Timisoara, Romania 09.30 10.00 Discussion and conclusion. Session S2. Drug Delivery Thursday 30th August, Room B, 08.30-10.00 Chairmens: Matteo Santin (U.K.), Liliana Verestiuc (Romania), Rodica Sirbu (Romania) Young Scientist Chairmen: Vera Balan (Romania) Invited Lectures 08.30 08.50 Rodica Sirbu1, T.Zaharia2, M.Stanila1, T.Negreanu-Pirjol1, B.Negreanu-Pirjol1 Marine algae from Black Sea an important source for drug delivery 1Ovidius University of Constanta, Romania. 2“Grigore Antipa” National Institute for Marine Research and Development, Romania 08.50 09.10 Liliana Verestiuc Hybrid Polymeric Formulations as Ophthalmic Drug Delivery Systems: Progress and Challenges Department of Biological Sciences, Faculty of Medical Bioengineering,”Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania 09.10 09.30 Vera Balan1,2, M.I.Popa1, A.P.Chiriac2, I.Neamtu2, L.E.Nita2, M.T.Nistor2, M.Butnaru3, L.Verestiuc3 Streptavidin-Biofunctionalized Magnetic Particles for Blood Contacting Applications 1‘Gh. Asachi’ Technical University Iasi, Faculty of Chemical Engineering and Environmental Protection, Iasi, Romania; 2‘Petru Poni’’ Institute of Macromolecular Chemistry, Iasi, Romania; 3‘Grigore T.Popa’ University of Medicine and Pharmacy, Faculty of Medical Bioengineering, Iasi, Romania Oral Presentations 09.30 09.40 Cristina Lavinia Nistor1,2, D.Donescu2, C.Spataru2, M.Ghiurea2, C.Deleanu1, I. Antoniac3 Studies on Novel Mesoporous Silica Particles as Modern Drug-Carriers 1„Petru Poni” Institute of Macromolecular Chemistry, Iasi, Romania; 2National Research & Development Institute for Chemistry and Petrochemistry, Bucharest, Romania; 3University Politehnica of Bucharest, Romania 09.40 10.00 Discussion and conclusion. Session S3. Biomaterials Application in Neurosurgery Thursday 30th August, Room A, 14.00-15.00 Chairmens: Vlad Alexandru Ciurea (Romania), Ioan Ştefan Florian (Romania) Young Scientist Chairmen: Horatiu Moisa (Romania) Invited Lectures 14.00 14.20 Ioan Stefan Florian, B.Pintea, A.Mogyoros Ventriculo- peritoneal shunting: What we know and what are we doing Department of Neurosurgery, “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania Oral Presentations 14.20 14.30 Tiberiu Maior1, I. Stefan Florian2, Advanced technology in spine surgery 1County Hospital Cluj-Napoca, 2University of Medicine and Pharmacy Cluj-Napoca 14.30 14.40 Horatiu Moisa1, A.V.Ciurea1, M.Mitrica2, 3A.Mohan3, Advantages vs. disadvantages in the use of biomaterials for traumatic and nontraumatic duroplasties. State of the art and perspectives. 1Carol Davila University School of Medicine, The National Center for Excellency in Neurosurgery; Bagdasar-Arseni Emergency Teaching Hospital, Bucharest, Romania. 2Carol Davila Central Military Hospital, Bucharest, Department of Neurosurgery. 3University of Oradea, Faculty of Medicine, Oradea County Emergency Teaching Hospital, Department of Neurosurgery 14.40 15.00 Discussion and conclusion. Session S4. Mollecular biology & Biocompatibility Thursday 30th August, Room B, 14.00-15.00 Chairmens: James Kirkpatrick (Germany, Elena-Carmen Cotrutz (Romania), Petru Bordei (Romania) Young Scientist Chairmen: Tudor Petreus(Romania) Invited Lectures 14.00 14.20 Tudor Petreus1, Carmen Elena Cotrutz1, BA.Stoica1, LB.Tudoran2, O.Petreus3 Preparation, characterization and biocompatibility of novel chitosan-hydroxyapatite composites 1Gr.T.Popa University of Medicine and Pharmacy, Iasi, Romania. 2Centre for Electron Microscopy, Babes-Bolyai University Cluj-Napoca, Romania. 3Petru Poni Institute for Macromolecular Chemistry, Iasi, Romania. Oral Presentations 14.20 14.30 Ionut Bulbuc, P.Bordei, D.Iliescu, C.Dina. Specific biomaterials used within the Department of Anatomy Department of Anatomy, Faculty of Medicine, University Ovidius Constanta, Romania 14.30 14.40 Radu Silaghi-Dumitrescu Molecular modelling of supramolecular interactions in protein structure Department of Chemistry and Chemical Engineering, ”Babes-Bolyai” University, Romania 14.40 15.00 Discussion and conclusion. Session S5. Bioceramics Thursday 30th August, Room A, 16.00-17.30 Chairmens: Kunio Ishikawa (Japan), Gultekin Goller (Turkey), Simona Cavalu (Romania) Young Scientist Chairmen: Oana Ponta (Romania) Invited Lectures 16.00 16.20 Gultekin Goller Effect of Different Sintering Agents on Densification Behavior and Properties of SPSed Al2O3-YSZ Composites Istanbul Technical University Department of Metallurgical and Materials Engineering Istanbul, Turkey 16.20 16.40 Yuri Dekhtyar Hydroxyapatite Surface Electrical Charge Towards Engineering of Bone Cell Adhesion Riga Technical University, Riga, Latvia 16.40 17.00 Simona Cavalu1, V.Simon2, C.Ratiu1, I.Oswald1, S.Vlad1, O.Ponta2, I.Akin3, G.Goller3 Alternative approaches using animal model for implant biomaterials: advantages and disadvantages 1University of Oradea, Faculty of Medicine and Pharmacy, Oradea, Romania; 2Babes-Bolyai University, Faculty of Physics & Institute of Interdisciplinary Research in Bio-Nano-Sciences, Cluj-Napoca, Romania; 3Istanbul Technical University, Materials Science Department Oral Presentations 17.00 17.10 Martin Stefanic1, Kristoffer Krnel1, Tomaz Kosmac1,2 Fabrication of Nanosized β-TCP Coatings on Zirconia Bone Implants 1Jozef Stefan Institute, Ljubljana, Slovenia. 2Center of Excellence Namaste, Ljubljana, Slovenia 17.10 17.20 Cristian Adrian Ratiu1, S.Cavalu1, S.Vlad1, O.Ponta2 Materials for Osseous Regeneration in the Maxillary Area 1University of Oradea, Romania; 2Babes-Bolyai University, Cluj-Napoca, Romania 17.20 17.30 Discussion and conclusion. Session S6. Biomineralization & Biomimetic Materials Thursday 30th August, Room B, 16.00-17.30 Chairmens: Alina Sionkowska (Poland), Lidija Siller (U.K.), Takashi Hayami (Japan) Young Scientist Chairmen: Isidoro Giorgio Lesci (Italy) Invited Lectures 16.00 16.20 Lidija Šiller, G.Bhaduri From Sea Urchin to a New Inorganic Catalyst for CO2 hydration reaction School of Chemical Engineering and Advanced Materials, Newcastle University, Newcastle upon Tyne, United Kingdom. 16.20 16.40 Isidoro Giorgio Lesci The role of Biomimetism to realize new functional bio-materials. University of Bologna, Department of Chemistry, Italy. 16.40 17.00 Madalina G.Albu1, A.Lungu2, I.Titorencu3, I.C.Stancu2, E.Vasile2, V.Pruna3, H.Iovu2 Collagen-sericin-hydroxyapatite composites for bone tissue engineering 1INCDTP-Division Leather and Footwear Research Institute, Bucharest, Romania. 2University Politehnica of Bucharest, Bucharest, Romania. 3Institute of Cellular Biology and Pathology “Nicolae Simionescu”, Bucharest, Romania. Oral Presentations 17.00 17.10 Mirela Mihaela Bratu, C. Hostina Macromolecular structure of rapana venosa and mytilus galloprovincialis shell organic matrix Ovidius University Constanta, Faculty of Pharmacy, Constanta, Romania 17.10 17.20 Anca Mazare, M.Dilea, D.Ionita, I.Demetrescu About stability in simulated body fluid of controlled diameter TiO2 nanotubes University Politehnica of Bucharest, Romania 17.20 17.30 Discussion and conclusion. Session S7. Metallic Biomaterials & Coatings Friday 31th August, Room A, 08.00-10.00 Chairmens: Irena Gotman (Israel), Cornel Munteanu (Romania), Brandusa Ghiban (Romania) Young Scientist Chairmen: Alina Vladescu (Romania) Invited Lectures 08.00 08.20 Alina Vladescu1, V.Braic1, M.Balaceanu1, I.Titorencu2,3, M.Braic1, C.N.Zoita1, A.Kiss1 Coatings for biofunctionalization of orthopaedic implants 1National Institute for Optoelectronics, Magurele, Romania. 2Institute of Cellular Biology and Pathology Nicolae Simionescu, Bucharest, Romania, 3Petru Poni Institute of Macromolecular Chemistry, Iasi, Romania 08.20 08.40 Brandusa Ghiban Cobalt based alloys for dental applications University Politehnica of Bucharest, Romania 08.40 09.00 M.Tarcolea1, Anamaria Bechir2, E.S.Bechir3, F.Miculescu1, O.Smatrea2, R.M.Comaneanu2 Microscopic studies about deficiencies in an aesthetic dental bridge 1Politehnica University of Bucharest. 2Titu Maiorescu University. 3Ovidius University 09.00 09.20 Lucien Reclaru1, Iulian Antoniac2 Is There A Future For The Soluble Magnesium Alloys In The Development Of Implantable Devices? 1PX Services/ PX/Group SA Research & Development Dep, La Chaux-de-Fonds, Switzerland. 2Materials Science and Engineering Faculty,University Politehnica of Bucharest, Romania Oral Presentations 09.20 09.30 Anca Parau1, M.Braic1, V.Braic1, M.Balaceanu1, I.Pana1, S.Panseri2,3, A.Russo2, A.Vladescu1 Characterization of high-entropy alloy carbide and nitride coatings 1National Institute for Optoelectronics, Magurele, Romania. 2Rizzoli Orthopaedic Institute, Bologna, Italy. 3Institute of Science and Technology for Ceramics, Faenza (RA), Italy. 09.30 09.40 Violeta Hancu1,R.M.Comăneanu1, Anamaria Bechir1, D.L.Ghergic1, M.Miculescu2, M.Tarcolea2 Influence of casting defects on the long-term prognosis of metal-ceramic restorations 1Titu Maiorescu University, Bucharest, Romania. 2Politehnica University of Bucharest, Romania. 09.40 09.50 Monica Andronache, Norina Consuela Forna Study of stress and strain distribution on a partial cast prosthesis “Gr.T.Popa” University of Medicine and Pharmacy, Faculty of Dental Medicine, Iasi, Romania 09.50 10.00 Discussion and conclusion. Session S8. Biopolymers Friday 31th August, Room B, 08.00-09.00 Chairmens: Peter Dubruel (Belgium), Jose M.Martin-Martinez (Spain), Izabela Stancu (Romania) Young Scientist Chairmen: Adriana Lungu (Romania) Invited Lectures 08.00 08.20 Peter Dubruel1, Mieke Vandenhaute1, Elien Gevaert2, Ria Cornelissen2, Cathérine Verfaillie3, Sandra Van Vlierberghe ENDGROUP Functionalized Pluronic® F127 HYDROGEL BUILDING BLOCKS for tissue engineering applications 1Polymer Chemistry and Biomaterials Research Group, Ghent University, Ghent, Belgium, 2Department Basic Medical Sciences, Faculty of Medicine, Ghent University, Belgium, 3Interdepartmental Stem Cell Institute, KULeuven, Belgium. 08.20 08.40 Diana Maria Dragusin1, S. Van Vlierberge2, P.Dubruel2, H.Declercq2, M.M.Cornelissen2, I.C.Stancu1 Gelatin-PHEMA based hydrogels - suitable scaffolds for tissue engineering 1University Politehnica of Bucharest, Romania. 2Ghent University, Belgium Oral Presentations 08.40 08.50 Elena Diana Giol, A. Dos Santos, S. Van Vlierberghe, P.Dubruel Novel route towards functionalized PET grafts for cardiovascular application Ghent University, Polymer chemistry and Biomaterials Research Group, Belgium 08.50 09.00 Discussion and conclusion. Session S9. Materials-Varia Friday 31th August, Room B, 09.00-10.00 Chairmens: Mihai Tarcolea (Romania), Anton Hadar (Romania), Heimo Ylanen (Finland) Young Scientist Chairmen: Florin Miculescu (Romania) Invited Lectures 09.00 09.20 Mihai Tarcolea Medical Images Processing – a tool for diagnosis and/or surgical plan design. University Politehnica from Bucharest, Romania 09.20 09.40 Florin Miculescu1, I. Jepu2, G. Stan3, M. Miculescu1, C. Cotrut1, I. Antoniac1, A. Berbecaru1 Changes in the microstructure of the thin layers Cu-Ni-Cu-Fe with applications in biosensors 1University Politehnica from Bucharest, Romania; 2National Institute for Laser, Plasma & Radiation Physics; 3National Institute for Materials Physics Oral Presentations 09.40 09.50 Cristina Dumitriu, C.Ungureanu, C.Pîrvu, I.Demetrescu TiO2 nanotubes layers prepared in PEG viscous electrolites University Politehnica of Bucharest, Romania 09.50 10.00 Discussion and conclusion. Session S10. Dental Materials Friday 31th August, Room A, 14.00-15.00 Chairmens: Diana Dudea (Romania), Anamaria Bechir (Romania), Lucien Reclaru (Switzerland) Young Scientist Chairmen: Comaneanu Raluca Monica (Romania) Invited Lectures 14.00 14.20 Diana Dudea, B.Culic, A.Irimie, A.Botos, C.Gasparik The importance of instrumental methods in dental color selection Dept of Prosthodontic and Dental Materials, University of Medicine and Pharmacy “Iuliu Hatieganu” Cluj-Napoca, Romania Oral Presentations 14.20 14.30 Violeta Hancu, R.M.Comaneanu, N.C. Cumpata, A.Bechir, D.L.Ghergic Study regarding the complications which can appear in restoring with fixed prosthesis Titu Maiorescu University, Faculty of Dental Medicine, Bucharest, Romania 14.30 14.40 R.M.Comaneanu1, H.M. Barbu1, Violeta Hancu1, A.Bechir1, F. Miculescu2, M. Tarcolea2 Appearance of oral tissues in cases of failure of implant therapy 1Titu Maiorescu University, Bucharest, Romania; 2Politehnica University of Bucharest, Romania 14.40 14.50 Dan Nicolae Bosinceanu, Norina Consuela Forna Therapeutic aspects of use system N.O.R “Gr.T.Popa” University of Medicine and Pharmacy, Faculty of Dental Medicine, Iasi, Romania 14.50 15.00 Discussion and conclusion. Session S11. Orthopaedic Materials Friday 31th August, Room B, 14.00-15.00 Chairmens: Dan Laptoiu (Romania), Iulian Popa (Romania), Marius Niculescu (Romania) Young Scientist Chairmen: Manuel Oprea (Romania) Invited Lectures 14.00 14.20 Iulian Popa, M. Oprea, B. Andor Utilizarea biomaterialelor compozite in antibioticoterapia locala a spondilodiscitei Clinica II Ortopedie Traumatologie, Universitatea de Medicina si Farmacie "Victor Babes" Timisoara, Romania 14.20 14.40 Iulian Antoniac New biomaterials for orthopaedic applications University Politehnica of Bucharest, Romania Oral Presentations 14.40 14.50 Manuel Oprea, I. Popa, B. Andor Substitut osos sintetic vs autogrefa in fuziunea instrumentata a coloanei vertebrale lombare Department II Ortopaedy & Traumatology Clinic, Universitatea de Medicina si Farmacie "Victor Babes" Timisoara, Romania 14.50 15.00 Discussion and conclusion. Session S12. Biomaterials Application in Dentistry Friday 31th August, Room A, 16.00-18.00 Chairmens: Teodor Traistaru (Romania), Dan Maris (Romania), Norina Forna (Romania) Young Scientist Chairmen: Cristian Dobreci (Romania) Invited Lectures 16.00 16.20 Teodor Traistaru News in the clinical use of dental ceramic materials UMF Carol Davila, Bucharest, Romania 16.20 16.40 Norina C. Forna Up-to-date of biomaterials and techniques involves in augmentation procedures “Gr.T.Popa” University of Medicine and Pharmacy, Faculty of Dental Medicine, Iasi, Romania Oral Presentations 16.40 16.50 Cristian Dobreci, A.Petre, M.Traistaru, T.Spanu Load fatigue performance of two types of endosteal implants UMF Carol Davila Bucuresti Romania 16.50 17.00 Marius Gociu1, D.Patroi1, M.Moldovan2, A.Constantinovici1 Materials and methods used for gingival eviction 1UMF Carol Davila Bucharest, Romania; 2Institutul de Chimie Raluca Ripan, Cluj-Napoca, Romania 17.10 17.20 Marius Gociu1, D.Patroi1, M.Moldovan2, A.Constantinovici1 Silicone properties used for dental impressions 1UMF Carol Davila Bucharest, Romania; 2Institutul de Chimie Raluca Ripan, Cluj-Napoca, Romania 17.20 17.30 Dan Patroi1, M.Gociu1, M.Moldovan2, A.Constantinovici1 The interaction between adhesive cements and live cells 1UMF Carol Davila Bucharest, Romania; 2Institutul de Chimie Raluca Ripan, Cluj-Napoca 17.30 17.40 Norina Consuela Forna, Doriana Forna, Roxana Ionela Vasluianu General pathology and oral vascular parameters “Gr.T.Popa” University of Medicine and Pharmacy, Faculty of Dental Medicine, Iasi, Romania 17.40 17.50 Norina Consuela Forna, Doriana Forna, Magda-Ecaterina Antohe Researches regarding the biomechanics behaviour of impressions biomaterials “Gr.T.Popa” University of Medicine and Pharmacy, Faculty of Dental Medicine, Iasi, Romania 17.50 18.00 Dana Budala, Norina Consuela Forna Researches regarding the in vitro colonization with Candida Albicans: acrylate classic and acrylate improved by using as template vitamin B12 “Gr.T.Popa” University of Medicine and Pharmacy, Faculty of Dental Medicine, Iasi, Romania Session S13. Biomaterials Application in Orthopaedics Friday 31th August, Room B, 16.00-18.00 Chairmens: Catalin Cirstoiu (Romania), Rodica Marinescu (Romania), Ioan Cristescu (Romania) Young Scientist Chairmen: Ene Razvan (Romania) Invited Lectures 16.00 16.20 Catalin Cirstoiu, D.Popescu, R.Ene Our experience in implanting the metal-on-metal couple hip prosthesis Clinic of Orthopedics and Traumatology, Universitary Emergency Hospital of Bucharest 16.20 16.40 Rodica Marinescu1, D.Laptoiu1, D.Popescu2, A.Antoniac2, I.Antoniac2 Resorbable implants in knee surgery; new technologies - new trends 1Colentina Clinical Hospital Bucharest, 2University Politehnica of Bucharest, Romania 16.40 17.00 Dan Laptoiu1, R.Marinescu1, I.Antoniac2 Development of magnetic nanoparticles for treating joint diseases by controlled viscosupplimentation 1Colentina Clinical Hospital Bucharest, 2University Politehnica of Bucharest, Romania Oral Presentations 17.00 17.10 C.Cirstoiu, Razvan Ene, D.Popescu, G.Circota, C.Panaitescu Biocompatibility aspects in cuple metal-metal vs. metal-polyethylene arthroplasty Clinic of Orthopedics and Traumatology, Universitary Emergency Hospital of Bucharest, Romania 17.10 17.20 Silviu Valentin Vlad, C.Hozan, Mostfa A.A. Alshrfi, C.Ratiu, I.Oswald, S.Cavalu Cobalt/Chrome/Titanium – A “Winning Combination” for Knee Implants? University of Oradea, Faculty of Medicine and Pharmacy, Department of Orthopedics, Oradea, Romania 17.20 18.00 Discussion and conclusion. Session S14. Biomaterials Applications in Cardiovascular & General Surgery Saturday 01st September, Room A, 08.00-09.00 Chairmens: Ionel Droc (Romania), George Pariza (Romania) Young Scientist Chairmen: Cosmin Buzila (Romania) Invited Lectures 08.00 08.20 Ionel Droc Endovascular treatment of abdominal aortic aneurysms Army’s Center for Cardiovascular Diseases, Bucharest,Romani / “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania 08.20 08.40 Pariza George, Mavrodin Carmen Iuliana Retrospective analysis of alloplastic reconstruction in incisional hernia – sublay procedure. Emergency University Hospital, Bucharest, Romania Oral Presentations 08.40 08.50 Cosmin Buzila1, I.Droc1, I.Antoniac2, F.Miculescu2 Investigation of mechanical valve impairment after eight years in a 55 years old patient 1Army’s Center for Cardiovascular Diseases, Bucharest, Romania ; 2University Politehnica of Bucharest, Romania 08.50 09.00 Discussion and conclusion. Session S15. Bioengineering Saturday 01st September, Room A, 09.00-10.30 Chairmens: Yuri Dekhtyar (Latvia), Radu Ciorap (Romania), Alexandru Morega (Romania) Young Scientist Chairmen: Diana Maria Dragusin (Romania) Invited Lectures 09.00 09.20 Radu Ciorap1, V. David2 Home Monitoring Device for Cardiovascular Diseases 1 University of Medicine and Pharmacy “Grigore T. Popa” - Iasi, Romania 2“Gh. Asachi” Technical University of Iasi, Faculty of Electrical Engineering 09.20 09.40 D. Dobrea1, Catalin Fetecau1, I.Antoniac2 Influence of overmolding process parameters on adhesion and electrical properties of MWCNT polymers 1Dunarea de Jos University of Galati, Romania,2University Politehnica of Bucharest, Romania Oral Presentations 09.40 09.50 Doru Andritoi1, 2, C.Luca1, 2, R.Ciorap1 Study the benefits of using patient simulator for training course in neonatal resuscitation 1University of Medicine and Pharmacy “Grigore T. Popa”, Iasi, Romania. 2“Gh. Asachi” Technical University of Iasi, Faculty of Electrical Engineering 09.50 10.00 Catalina Luca1, 2, D.Andritoi1, 2, R.Ciorap1 Software application based on mathematical models for medical equipment maintenance 1University of Medicine and Pharmacy “Grigore T. Popa”, Iasi, Romania 2“Gh. Asachi” Technical University of Iasi, Faculty of Electrical Engineering, Romania 10.00 10.10 Mariana Ciorap2, D.Andritoi1,2, R.Ciorap1, V.David2 Record and Analysis of the EEG Signal during the Magnetotherapy 1University of Medicine and Pharmacy “Grigore T. Popa” - Iasi, Romania; 2“Gh. Asachi” Technical University of Iasi, Faculty of Electrical Engineering, Romania 10.10 10.30 Discussion and conclusion. |