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928 results on '"Nagy, Istvan"'

18. A general technique for the estimation of farm animal body part weights from CT scans and its applications in a rabbit breeding program

Author

Csóka, Ádám, Kovács, György, Ács, Virág, Matics, Zsolt, Gerencsér, Zsolt, Szendrő, Zsolt, Nagy, István, Petneházy, Örs, Repa, Imre, Moizs, Mariann, and Donkó, Tamás

Subjects
Computer Science - Computer Vision and Pattern Recognition, Computer Science - Machine Learning
Abstract

Various applications of farm animal imaging are based on the estimation of weights of certain body parts and cuts from the CT images of animals. In many cases, the complexity of the problem is increased by the enormous variability of postures in CT images due to the scanning of non-sedated, living animals. In this paper, we propose a general and robust approach for the estimation of the weights of cuts and body parts from the CT images of (possibly) living animals. We adapt multi-atlas based segmentation driven by elastic registration and joint feature and model selection for the regression component to cape with the large number of features and low number of samples. The proposed technique is evaluated and illustrated through real applications in rabbit breeding programs, showing r^2 scores 12% higher than previous techniques and methods that used to drive the selection so far. The proposed technique is easily adaptable to similar problems, consequently, it is shared in an open source software package for the benefit of the community.

Published
2021

21. The Emerging Pro-Algesic Profile of Transient Receptor Potential Vanilloid Type 4

Author

White, John P. M., Cibelli, Mario, Nagy, Istvan, Nilius, Bernd, McGeown, James Graham, Pedersen, Stine Helene Falsig, Editor-in-Chief, Barber, Diane L., Series Editor, Cordat, Emmanuelle, Series Editor, Kajimura, Mayumi, Series Editor, Leipziger, Jens G., Series Editor, O'Donnell, Martha E., Series Editor, Pardo, Luis A., Series Editor, Schmitt, Nicole, Series Editor, and Stock, Christian, Series Editor

Published
2023
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24. Prolonged activity of the transposase helper may raise safety concerns during DNA transposon-based gene therapy

Author

Imre, Gergely, Takács, Bertalan, Czipa, Erik, Drubi, Andrea Bakné, Jaksa, Gábor, Latinovics, Dóra, Nagy, Andrea, Karkas, Réka, Hudoba, Liza, Vásárhelyi, Bálint Márk, Pankotai-Bodó, Gabriella, Blastyák, András, Hegedűs, Zoltán, Germán, Péter, Bálint, Balázs, Ahmed Abdullah, Khaldoon Sadiq, Kopasz, Anna Georgina, Kovács, Anita, Nagy, László G., Sükösd, Farkas, Pintér, Lajos, Rülicke, Thomas, Barta, Endre, Nagy, István, Haracska, Lajos, and Mátés, Lajos

Published
2023
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27. Real-world performance of the digital drug-assignment system for precision oncology in lung cancer.

Author

Dirner, Anna, primary, Doczi, Robert, additional, Kormos, Dora, additional, Lakatos, Dora, additional, Bolyacz, Marton, additional, Tihanyi, Dora, additional, Takacs, Akos, additional, Boldizsar, Akos, additional, Kocsis-Steinbach, Maria, additional, Vodicska, Barbara, additional, Szalkai-Denes, Reka, additional, Varkondi, Edit, additional, Deri, Julia, additional, Mathiasz, Dora, additional, Valyi-Nagy, Istvan T., additional, Schwab, Richard, additional, Kamal, Maud, additional, Le Tourneau, Christophe, additional, Urban, Laszlo, additional, and Petak, Istvan, additional

Published
2024
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28. Baricitinib vs tocilizumab treatment for hospitalized adult patients with severe COVID-19 and associated cytokine storm: a prospective, investigational, real-world study

Author

Lakatos, Botond, Szabó, Bálint Gergely, Bobek, Ilona, Kiss-Dala, Noémi, Gáspár, Zsófia, Riczu, Alexandra, Petrik, Borisz, Farkas, Balázs Ferenc, Sebestyén, Gabriella, Gopcsa, László, Bekő, Gabriella, Sinkó, János, Reményi, Péter, Szlávik, János, Mathiász, Dóra, and Vályi-Nagy, István

Published
2022
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37. Energy-Optimized 3D Path Planning for Unmanned Aerial Vehicles.

Author

Nagy, Istvan and Laufer, Edit

Subjects
TRAJECTORY optimization, DRONE aircraft, ENERGY consumption, EVERYDAY life, VELOCITY
Abstract

Drone technology has undoubtedly become an integral part of our everyday life in recent years. The business and industrial use of unmanned aerial vehicles (UAVs) can provide advantageous solutions in many areas of life, and they are also optimal for emergency situations and for accessing hard-to-reach places. However, their application poses numerous technological and regulatory challenges to be overcome. One of the weak links in the operation of UAVs is the limited availability of energy. In order to address this issue, the authors developed a novel trajectory planning method for UAVs to optimize energy consumption during flight. First, an "energy map" was created, which was the basis for trajectory planning, i.e., determining the energy consumption of the individual components. This was followed by configuring the 3D environment including partitioning of the work space (WS), i.e., defining the free spaces, occupied spaces (obstacles), and semi-occupied/free spaces. Then, the corresponding graph-like path(s) were generated on the basis of the partitioned space, where a graph search-based heuristic trajectory planning was initiated, taking into account the most important wind conditions including velocity and direction. Finally, in order to test the theoretical results, some sample environments were created to test and analyze the proposed path generations. The method eventually proposed was able to determine the optimal path in terms of energy consumption. [ABSTRACT FROM AUTHOR]

Published
2024
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39. Transcriptomic atlas of mushroom development reveals conserved genes behind complex multicellularity in fungi

Author

Krizsán, Krisztina, Almási, Éva, Merényi, Zsolt, Sahu, Neha, Virágh, Máté, Kószó, Tamás, Mondo, Stephen, Kiss, Brigitta, Bálint, Balázs, Kües, Ursula, Barry, Kerrie, Cseklye, Judit, Hegedüs, Botond, Henrissat, Bernard, Johnson, Jenifer, Lipzen, Anna, Ohm, Robin A., Nagy, István, Pangilinan, Jasmyn, Yan, Juying, Xiong, Yi, Grigoriev, Igor V., Hibbett, David S., and Nagy, László G.

Published
2019

41. A computational method for prioritizing targeted therapies in precision oncology: performance analysis in the SHIVA01 trial

Author

Petak, Istvan, Kamal, Maud, Dirner, Anna, Bieche, Ivan, Doczi, Robert, Mariani, Odette, Filotas, Peter, Salomon, Anne, Vodicska, Barbara, Servois, Vincent, Varkondi, Edit, Gentien, David, Tihanyi, Dora, Tresca, Patricia, Lakatos, Dora, Servant, Nicolas, Deri, Julia, du Rusquec, Pauline, Hegedus, Csilla, Bello Roufai, Diana, Schwab, Richard, Dupain, Celia, Valyi-Nagy, Istvan T., and Le Tourneau, Christophe

Published
2021
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44. Waning of SARS-CoV-2 Vaccine Effectiveness in COPD Patients: Lessons from the Delta Variant

Author

Polivka, Lörinc, primary, Valyi-Nagy, Istvan, additional, Szekanecz, Zoltan, additional, Bogos, Krisztina, additional, Vago, Hajnalka, additional, Kamondi, Anita, additional, Fekete, Ferenc, additional, Szlavik, Janos, additional, Surjan, György, additional, Surjan, Orsolya, additional, Nagy, Peter, additional, Schaff, Zsuzsa, additional, Kiss, Zoltan, additional, Müller, Cecilia, additional, Kasler, Miklos, additional, and Müller, Veronika, additional

Published
2023
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49. 2010 International consensus algorithm for the diagnosis, therapy and management of hereditary angioedema

Author

Bowen, Tom, Cicardi, Marco, Farkas, Henriette, Bork, Konrad, Longhurst, Hilary J, Zuraw, Bruce, Aygoeren-Pürsün, Emel, Craig, Timothy, Binkley, Karen, Hebert, Jacques, Ritchie, Bruce, Bouillet, Laurence, Betschel, Stephen, Cogar, Della, Dean, John, Devaraj, Ramachand, Hamed, Azza, Kamra, Palinder, Keith, Paul K, Lacuesta, Gina, Leith, Eric, Lyons, Harriet, Mace, Sean, Mako, Barbara, Neurath, Doris, Poon, Man-Chiu, Rivard, Georges-Etienne, Schellenberg, Robert, Rowan, Dereth, Rowe, Anne, Stark, Donald, Sur, Smeeksha, Tsai, Ellie, Warrington, Richard, Waserman, Susan, Ameratunga, Rohan, Bernstein, Jonathan, Björkander, Janne, Brosz, Kristylea, Brosz, John, Bygum, Anette, Caballero, Teresa, Frank, Mike, Fust, George, Harmat, George, Kanani, Amin, Kreuz, Wolfhart, Levi, Marcel, Li, Henry, Martinez-Saguer, Inmaculada, Moldovan, Dumitru, Nagy, Istvan, Nielsen, Erik W, Nordenfelt, Patrik, Reshef, Avner, Rusicke, Eva, Smith-Foltz, Sarah, Späth, Peter, Varga, Lilian, and Xiang, Zhi

Abstract

Abstract Background We published the Canadian 2003 International Consensus Algorithm for the Diagnosis, Therapy, and Management of Hereditary Angioedema (HAE; C1 inhibitor [C1-INH] deficiency) and updated this as Hereditary angioedema: a current state-of-the-art review: Canadian Hungarian 2007 International Consensus Algorithm for the Diagnosis, Therapy, and Management of Hereditary Angioedema. Objective To update the International Consensus Algorithm for the Diagnosis, Therapy and Management of Hereditary Angioedema (circa 2010). Methods The Canadian Hereditary Angioedema Network (CHAEN)/Réseau Canadien d'angioédème héréditaire (RCAH) http://www.haecanada.com and cosponsors University of Calgary and the Canadian Society of Allergy and Clinical Immunology (with an unrestricted educational grant from CSL Behring) held our third Conference May 15th to 16th, 2010 in Toronto Canada to update our consensus approach. The Consensus document was reviewed at the meeting and then circulated for review. Results This manuscript is the 2010 International Consensus Algorithm for the Diagnosis, Therapy and Management of Hereditary Angioedema that resulted from that conference. Conclusions Consensus approach is only an interim guide to a complex disorder such as HAE and should be replaced as soon as possible with large phase III and IV clinical trials, meta analyses, and using data base registry validation of approaches including quality of life and cost benefit analyses, followed by large head-to-head clinical trials and then evidence-based guidelines and standards for HAE disease management.

Published
2010

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