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[IEEE 2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) - Riga, Latvia (2014.10.14-2014.10.14)] 2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) - Core-form transformer design optimization with branch and bound search and geometric programming

Orosz, Tamas, Sleisz, Adam, Vajda, Istvan

Année:

2014

Langue:

english

Fichier:

PDF, 255 KB

english, 2014

Design Optimization with Geometric Programming for Core Type Large Power Transformers

Orosz, Tamás, Vajda, István

Journal:

Electrical, Control and Communication Engineering

Année:

2014

Langue:

english

Fichier:

PDF, 863 KB

english, 2014

Fabrication of an HTSC electrical switch

László Bencze, András Szalay, István Vajda

Journal:

Sensors and Actuators A: Physical

Année:

1994

Langue:

english

Fichier:

PDF, 477 KB

english, 1994

[IEEE 2010 IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing - Newport Beach, CA, USA (2010.06.7-2010.06.9)] 2010 IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing - Pollution Attack Defense for Coding Based Sensor Storage

Buttyán, Levente, Czap, László, Vajda, István

Année:

2010

Langue:

english

Fichier:

PDF, 258 KB

english, 2010

[IEEE 2007 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks - Espoo, Finland (2007.06.18-2007.06.21)] 2007 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks - Group-Based Private Authentication

Avoine, Gildas, Buttyant, Levente, Holczer, Tamas, Vajda, Istvan

Année:

2007

Langue:

english

Fichier:

PDF, 3.28 MB

english, 2007

[IEEE 2007 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks - Espoo, Finland (2007.06.18-2007.06.21)] 2007 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks - Barter-based cooperation in delay-tolerant personal wireless networks

Buttyan, Levente, Dora, Laszlo, Felegyhazi, Mark, Vajda, Istvan

Année:

2007

Langue:

english

Fichier:

PDF, 2.22 MB

english, 2007

KERNEL-BASED SEMI-LOG-OPTIMAL EMPIRICAL PORTFOLIO SELECTION STRATEGIES

GYÖRFI, LÁSZLÓ, URBÁN, ANDRÁS, VAJDA, ISTVÁN

Journal:

International Journal of Theoretical and Applied Finance

Année:

2007

Langue:

english

Fichier:

PDF, 189 KB

english, 2007

Numerical evaluation of a novel high-temperature superconductor-based quasi-diamagnetic motor

Racz, Arpad, Vajda, Istvan

Journal:

Journal of Physics Conference Series

Année:

2014

Langue:

english

Fichier:

PDF, 932 KB

english, 2014

[IEEE 2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI) - Herl'any, Slovakia (2017.1.26-2017.1.28)] 2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI) - E-assessment using image processing in ∞Exams

Toth, Adam, Vajda, Istvan, Vamossy, Zoltan

Année:

2017

Langue:

english

Fichier:

PDF, 473 KB

english, 2017

Exact Error Probability for Slow Frequency Hopping

László Györfi, Árpád Jordán, István Vajda

Journal:

Transactions on Emerging Telecommunications Technologies

Année:

2000

Langue:

english

Fichier:

PDF, 610 KB

english, 2000

On the molecular structure of (CH3)2NSO2N(CH3)2 as studied by gas electron diffraction

István Hargittai, Erzsébet Vajda, Annamária Szöke

Journal:

Journal of Molecular Structure

Année:

1973

Langue:

english

Fichier:

PDF, 683 KB

english, 1973

Electron diffraction study of the trichloromethyltrichlorogermane molecular structure and estimation for torsional barrier

Erzsébet Vajda, István Hargittai, A.K. Maltsev, O.M. Nefedov

Journal:

Journal of Molecular Structure

Année:

1974

Langue:

english

Fichier:

PDF, 500 KB

english, 1974

Electron diffraction studies of the molecular structures of iron(II) chloride and iron(II) bromide. Evidence on the structure of dimeric species Fe2Br4

Erzsébet Vajda, János Tremmel, István Hargittia

Journal:

Journal of Molecular Structure

Année:

1978

Langue:

english

Fichier:

PDF, 256 KB

english, 1978

Barter trade improves message delivery in opportunistic networks

Levente Buttyán, László Dóra, Márk Félegyházi, István Vajda

Journal:

Ad Hoc Networks

Année:

2010

Langue:

english

Fichier:

PDF, 1.09 MB

english, 2010

YBCO bulks for preparation of permanent magnets

András Szalay, Gábor Bertalan, István Vajda, János Kósa, Margit Enisz

Journal:

Journal of the European Ceramic Society

Année:

2005

Langue:

english

Fichier:

PDF, 190 KB

english, 2005

Environmentally friendly machining of ceramic based YBCO bulk superconductor

János Kósa, István Vajda

Journal:

Journal of Materials Processing Technology

Année:

2007

Langue:

english

Fichier:

PDF, 309 KB

english, 2007

Influence of some metallic additives on the flux trapping ability of high temperature superconducting ceramics

Andras Szalay, Daniel Horvath, Istvan Vajda, Athanasios G. Mamalis, Christelle Harnois

Journal:

Journal of Materials Processing Technology

Année:

2007

Langue:

english

Fichier:

PDF, 364 KB

english, 2007

Upgrading electric power quality by superconducting flywheels

István Vajda, Tamás Porjesz, Attila Györe, András Szalay, Wolfgang Gawalek

Journal:

Physica C: Superconductivity

Année:

2000

Langue:

english

Fichier:

PDF, 123 KB

english, 2000

Operational characteristics of energy storage high temperature superconducting flywheels considering time dependent processes

Istvan Vajda, Zalan Kohari, Tamas Porjesz, Laszlo Benko, V. Meerovich, Sokolovsky, W. Gawalek

Journal:

Physica C: Superconductivity

Année:

2002

Langue:

english

Fichier:

PDF, 351 KB

english, 2002

Tumors of the cerebellopontine angle. Changing policy in treatment

Miklós Horváth, Béla Bábel, István Nyáry, János Vajda, Sándor Czirják, Ildikó Gádor

Journal:

Neurosurgical Review

Année:

1996

Langue:

english

Fichier:

PDF, 244 KB

english, 1996

Molecular structure of 1,1-dimethylsilacyclopentene-3,4-oxide from gas-phase electron diffraction

Erzsebet Vajda, Oleg M. Nefedov, István Hargittai

Journal:

Structural Chemistry

Année:

1995

Langue:

english

Fichier:

PDF, 421 KB

english, 1995

Heterogeneity of pT3 Colorectal Carcinomas According to the Depth of Invasion

Rita Bori, István Sejben, Mihály Svébis, Kornél Vajda, László Markó, Gábor Pajkos, Gábor Cserni

Journal:

Pathology & Oncology Research

Année:

2009

Langue:

english

Fichier:

PDF, 105 KB

english, 2009

The molecular structure of maleimide: an electron diffraction study

László Harsányi, Erzsébet Vajda, István Hargittai

Journal:

Journal of Molecular Structure

Année:

1985

Langue:

english

Fichier:

PDF, 347 KB

english, 1985

CORA: Correlation-based resilient aggregation in sensor networks

Levente Buttyán, Péter Schaffer, István Vajda

Journal:

Ad Hoc Networks

Année:

2009

Langue:

english

Fichier:

PDF, 343 KB

english, 2009

Simulation of electrical, magnetic and thermal properties of inductive fault current limiters made of YBCO ceramic superconductors

István Vajda, Sándor Semperger

Journal:

Journal of the European Ceramic Society

Année:

2005

Langue:

english

Fichier:

PDF, 395 KB

english, 2005

Structure Elucidation of Fumagillin-Related Natural Products

Judit Halász, Benjamin Podányi, Lelle Vasvári-Debreczy, Anna Szabó, Félix Hajdú, Zsolt Böcskei, Judit Hegedűs-Vajda, Andrea Győrbı́ró, István Hermecz

Journal:

Tetrahedron

Année:

2000

Langue:

english

Fichier:

PDF, 121 KB

english, 2000

Analysis of protocol sequences for slow frequency hopping

László Györfi, István Vajda

Journal:

Wireless Networks

Année:

1998

Langue:

english

Fichier:

PDF, 163 KB

english, 1998

Selective cardiac plasma-membrane KATP channel inhibition is defibrillatory and improves survival during acute myocardial ischemia and reperfusion

Szilvia Vajda, István Baczkó, István Leprán

Journal:

European Journal of Pharmacology

Année:

2007

Langue:

english

Fichier:

PDF, 1.10 MB

english, 2007

Dietary fat type modulates angiotensin ii-induced early left ventricular hypertrophic responses in rats

Gabor Foldes, Szilvia Vajda, Zoltan Lako-Futo, Balazs Sarman, Reka Skoumal, Mika Ilves, Rudolf de Chatel, Istvan Lepran, Heikki Ruskoaho, Miklos Toth

Journal:

American Journal of Hypertension

Année:

2004

Langue:

english

Fichier:

PDF, 38 KB

english, 2004

In vivo laminar electrophysiology co-registered with histology in the hippocampus of patients with temporal lobe epilepsy

István Ulbert, Zsófia Maglóczky, Loránd Erőss, Sándor Czirják, János Vajda, László Bognár, Szabolcs Tóth, Zerind Szabó, Péter Halász, Dániel Fabó, Eric Halgren, Tamás F. Freund, George Karmos

Journal:

Experimental Neurology

Année:

2004

Langue:

english

Fichier:

PDF, 412 KB

english, 2004

Identification of protease-activated receptor-4 (PAR-4) in puromycin-purified brain capillary endothelial cells cultured on Matrigel

Szilvia Vajda, Katalin Bartha, Imola Wilhelm, Istvan A. Krizbai, Vera Adam-Vizi

Journal:

Neurochemistry International

Année:

2008

Langue:

english

Fichier:

PDF, 783 KB

english, 2008

Decrease in heart rate variability during acute myocardial infarction in rats

István Leprán, Szilvia Vajda

Journal:

Journal of Molecular and Cellular Cardiology

Année:

2002

Langue:

english

Fichier:

PDF, 137 KB

english, 2002

Effect of KATP inhibitors on ischaemia-reperfusion induced arrhythmias in rats

Szilvia Vajda, István Baczkó, Julius Gy. Papp, István Leprán

Journal:

Journal of Molecular and Cellular Cardiology

Année:

2002

Langue:

english

Fichier:

PDF, 135 KB

english, 2002

Nonocclusive subacute stent thrombosis as a source of distal macroembolism

Zsolt Kószegi, Gusztav Vajda, Tibor Szuk, Dezso Apró, Istvan Varga, Kálmán Csapó, István Édes

Journal:

International Journal of Cardiology

Année:

2004

Langue:

english

Fichier:

PDF, 102 KB

english, 2004

Novel Self-Limiting Transformer With Active Magnetic Short Circuit Using Perfect YBCO Wire Loops

Kosa, Janos, Vajda, Istvan, Kovacs, Lorant

Journal:

IEEE Transactions on Appiled Superconductivity

Année:

2011

Langue:

english

Fichier:

PDF, 942 KB

english, 2011

Slimformer—Self-Limiting Transformer Pre-Prototype and Pilot Plant Design, Construction, and Tests

Vajda, Istvan, Hyde, Andrew, Gyore, Attila, Nador, Gabor, Trollier, Thierry, Sailer, Bernd, Bohm, Roland

Journal:

IEEE Transactions on Appiled Superconductivity

Année:

2011

Langue:

english

Fichier:

PDF, 1.50 MB

english, 2011

Joint Operation of a Solar Station and a Superconducting Kinetic Energy Storage Device

Sokolovsky, Vladimir, Meerovich, Victor, Goren, Shaul, Chubraeva, Lidia, Vajda, Istvan

Journal:

Materials Science Forum

Année:

2012

Langue:

english

Fichier:

PDF, 777 KB

english, 2012

[ACM Press the fourth ACM workshop - Alexandria, Virginia, USA (2006.10.30-2006.10.30)] Proceedings of the fourth ACM workshop on Security of ad hoc and sensor networks - SASN '06 - RANBAR

Buttyán, Levente, Schaffer, Péter, Vajda, István

Année:

2006

Langue:

english

Fichier:

PDF, 162 KB

english, 2006

Changes in the health status of the population of Central and Eastern European countries between 1990 and 2010

Boncz, Imre, Vajda, Réka, Ágoston, István, Endrei, Dóra, Sebestyén, Andor

Journal:

The European Journal of Health Economics

Année:

2014

Langue:

english

Fichier:

PDF, 198 KB

english, 2014

Novel 3-Phase Self-Limiting Transformer With Magnetic Flux Applied by Perfect Closed YBCO Wire Loops

Kosa, Janos, Vajda, Istvan

Journal:

IEEE Transactions on Appiled Superconductivity

Année:

2011

Langue:

english

Fichier:

PDF, 1.12 MB

english, 2011

A proof technique for security assessment of on-demand ad hoc routing protocols

Vajda, István

Journal:

International Journal of Security and Networks

Année:

2014

Langue:

english

Fichier:

PDF, 146 KB

english, 2014

Novel Application of the Perfect Closed Superconducting Loop Made of HTS Wire

Kósa, Janos, Vajda, Istvan

Journal:

Materials Science Forum

Année:

2012

Langue:

english

Fichier:

PDF, 618 KB

english, 2012

[IEEE AFRICON 2007 - Windhoek, South Africa (2007.10.26-2007.10.28)] AFRICON 2007 - Intelligent mathematics assessment in eMax

Gyorgy, Anna, Istvan Vajda,

Année:

2007

Langue:

english

Fichier:

PDF, 1.36 MB

english, 2007

[IEEE 2014 49th International Universities Power Engineering Conference (UPEC) - Cluj-Napoca, Romania (2014.9.2-2014.9.5)] 2014 49th International Universities Power Engineering Conference (UPEC) - Modeling the high frequency behavior of the Rogowski-coil passive L/r integrator current transducer with analytical and finite element method

Orosz, Tamas, Tamus, Zoltan Adam, Vajda, Istvan

Année:

2014

Langue:

english

Fichier:

PDF, 447 KB

english, 2014

Laser-induced instabilities in liquid crystal cells with a photosensitive substrate

Jánossy, István, Fodor-Csorba, Katalin, Vajda, Anikó, Tóth-Katona, Tibor

Journal:

Physical Review E

Année:

2014

Langue:

english

Fichier:

PDF, 644 KB

english, 2014

[IEEE 2007 IEEE Internatonal Conference on Mobile Adhoc and Sensor Systems - Pisa, Italy (2007.10.8-2007.10.11)] 2007 IEEE Internatonal Conference on Mobile Adhoc and Sensor Systems - The Security Proof of a Link-state Routing Protocol for Wireless Sensor Networks

Acs, Gergely, Buttyan, Levente, Vajda, Istvan

Année:

2007

Langue:

english

Fichier:

PDF, 237 KB

english, 2007

[IEEE 2008 5th IEEE International Conference on Mobile Ad Hoc and Sensor Systems (MASS) - Atlanta, GA, USA (2008.09.29-2008.10.2)] 2008 5th IEEE International Conference on Mobile Ad Hoc and Sensor Systems - Securing coding based distributed storage in wireless sensor networks

Buttyan, Levente, Czap, Laszlo, Vajda, Istvan

Année:

2008

Langue:

english

Fichier:

PDF, 1.52 MB

english, 2008

First liquid crystalline cuneane‐caged derivatives: a structure–property relationship study

Bényei, Gyula, Jalsovszky, István, Demus, Dietrich, Prasad, Krishna, Rao, Shankar, Vajda, Anikó, Jákli, Antal, Fodor‐Csorba, Katalin

Journal:

Liquid Crystals

Année:

2006

Langue:

english

Fichier:

PDF, 413 KB

english, 2006

[IEEE 2010 14th International Power Electronics and Motion Control Conference (EPE/PEMC 2010) - Ohrid, Macedonia (2010.09.6-2010.09.8)] Proceedings of 14th International Power Electronics and Motion Control Conference EPE-PEMC 2010 - Fault current limiter with novel arrangement of perfect YBCO loops made of HTS wire

Kosa, Janos, Vajda, Istvan, Gyore, Attila, Kohari, Zalan

Année:

2010

Langue:

english

Fichier:

PDF, 1.36 MB

english, 2010

OSCILLATION CONTROL OVER LIGHT DUTY CARS USING MAGNETIC SEMI-ACTIVE SHOCK ABSORBERS

Zador, István, Török, Ádám, Vajda, István, Palkovics, László

Journal:

Transport

Année:

2011

Langue:

english

Fichier:

PDF, 557 KB

english, 2011