TY - JOUR AU - Zsitnyányi, Attila AU - Petrányi, János AU - Jónás, Jácint AU - Garai, Zoltán AU - Kátai-Urbán, Lajos AU - Zádori, Iván AU - Kobolka, István TI - Applicability of an Ionising Radiation Measuring System for Real-Time Effective-Dose-Optimised Route Finding Solution during Nuclear Accidents JF - FIRE J2 - FIRE VL - 7 PY - 2024 IS - 4 PG - 24 SN - 2571-6255 DO - 10.3390/fire7040142 UR - https://m2.mtmt.hu/api/publication/34794914 ID - 34794914 AB - The reduction in the effective dose of evacuated injured persons through contaminated areas of nuclear accidents is an essential emergency services requirement. In this context, there appeared a need to develop a dose-optimised route finding method for firefighting rescue vehicles, which includes the development of a real-time decision support measurement and evaluation system. This determines and visualises the radiation exposure of possible routes in a tested area. The system inside and outside of the vehicle measures the ambient dose equivalent rate, the gamma spectra, and also the airborne radioactive aerosol and iodine levels. The method uses gamma radiation measuring NaI(Tl) scintillation detectors mounted on the outside of the vehicle, to determine the dose rate inside the vehicle using the previously recorded attenuation conversation function, while continuously collecting the air through a filter and using an alpha, beta, and gamma radiation measuring NaI(Tl)+ PVT + ZnS(Ag) scintillator to determine the activity concentration in the air, using these measured values to determine the effective dose for all routes and all kinds of vehicles. The energy-dependent shielding effect of the vehicle, the filtering efficiency of the collective protection equipment, and the vehicle’s speed and travel time were taken into account. The results were validated by using gamma point sources with different activity and energy levels. The measurement results under real conditions and available real accident data used in our simulations for three different vehicles and pedestrians proved the applicability of the system. During a nuclear accident based on our model calculations, the inhalation of radioactive aerosols causes a dose almost an order of magnitude higher than the external gamma radiation caused by the fallout contamination. The selection of the appropriate vehicle and its route is determined by the spectrum that can be measured at the accident site but especially by the radioactive aerosol concentration in the air that can be measured in the area. In the case of radiation measuring detectors, the shielding effect of the carrier vehicle must be taken into account, especially in the case of heavy shielding vehicles. The method provides an excellent opportunity to reduce the damage to the health of accident victims and first responders during rescue operations. LA - English DB - MTMT ER - TY - JOUR AU - Szabó, Balázs Ádám AU - Kobolka, István AU - Zádori, Iván TI - Cost dynamics of helicopter emergency services: A Hungarian example JF - HELIYON J2 - HELIYON VL - 9 PY - 2023 IS - 3 PG - 8 SN - 2405-8440 DO - 10.1016/j.heliyon.2023.e14336 UR - https://m2.mtmt.hu/api/publication/33706179 ID - 33706179 LA - English DB - MTMT ER - TY - JOUR AU - Trembeczki, Evelin AU - Kobolka, István TI - The importance of Collaborative Management and Leadership at Healthcare Institutions JF - AMERICAN JOURNAL OF RESEARCH EDUCATION AND DEVELOPMENT J2 - AM J RES EDU DEV VL - 2022 PY - 2022 IS - 4 SP - 2 EP - 11 PG - 42 SN - 2471-9986 UR - https://m2.mtmt.hu/api/publication/33567868 ID - 33567868 LA - English DB - MTMT ER - TY - JOUR AU - Ladányi, Éva AU - Balázs Szabó, Ádám AU - Marek, Erika AU - Kobolka, István TI - Terrorist financing through the hawala money transfer system and its legal sanction in Hungary JF - AMERICAN JOURNAL OF RESEARCH EDUCATION AND DEVELOPMENT J2 - AM J RES EDU DEV VL - 2022 PY - 2022 IS - 2 SP - 11 EP - 20 PG - 10 SN - 2471-9986 UR - https://m2.mtmt.hu/api/publication/33567719 ID - 33567719 LA - English DB - MTMT ER - TY - CHAP AU - Kobolka, István ED - Hautzinger, Zoltán ED - Gaál, Gyula TI - Migráció Magyarországon, különös tekintettel biztonságpolitikai szempontokra T2 - A határellenőrzés múltja, jelene és jövője PB - Magyar Hadtudományi Társaság Határőr Szakosztály Pécsi Szakcsoport CY - Pécs SN - 9789631291513 T3 - Pécsi Határőr Tudományos Közlemények, ISSN 1589-1674 ; 18. PY - 2017 SP - 55 EP - 66 PG - 12 UR - https://m2.mtmt.hu/api/publication/31833797 ID - 31833797 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Falus, Orsolya AU - Király, Lajos AU - Kobolka, István AU - Sasvári, Gábor TI - Zrínyiék testamentuma. Egy példa nélküli "ex tunc" hatály és "Zrínyi Szigeti veszedelem" című eposza TS - Egy példa nélküli "ex tunc" hatály és "Zrínyi Szigeti veszedelem" című eposza JF - JOGTÖRTÉNETI SZEMLE J2 - JOGTÖRTÉNETI SZEMLE VL - 19 PY - 2017 IS - 3 SP - 25 EP - 39 PG - 15 SN - 0237-7284 UR - https://m2.mtmt.hu/api/publication/3329035 ID - 3329035 LA - Hungarian DB - MTMT ER - TY - CHAP AU - Falus, Orsolya AU - Király, Lajos AU - Kobolka, István AU - Sasvári, Gábor ED - Fata, Ildikó ED - Kissné Budai, Rita TI - A „Zrínyi-hagyaték” T2 - Határtalan érték a valós és a virtuális világban PB - Tomori Pál Főiskola CY - Kalocsa SN - 9789638967992 T3 - Tudományos mozaik, ISSN 2063-1227 ; 12. PY - 2016 SP - 129 EP - 138 PG - 10 UR - https://m2.mtmt.hu/api/publication/30423231 ID - 30423231 LA - Hungarian DB - MTMT ER - TY - CHAP AU - Falus, Orsolya AU - Király, Lajos AU - Kobolka, István AU - Sasvári, Gábor ED - Béli, Gábor ED - Korsósné Delacasse, Krisztina ED - Herger, Csabáné TI - A Zrínyiek hagyatéka a "Szigeti veszedelem"-ben T2 - Ut Juris Ordo Exigit: Ünnepi tanulmányok Kajtár István 65. születésnapja tiszteletére PB - Publikon Kiadó CY - Pécs SN - 9786155457692 PY - 2016 SP - 75 EP - 83 PG - 9 UR - https://m2.mtmt.hu/api/publication/3119575 ID - 3119575 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Falus, Orsolya AU - Király, Lajos AU - Kobolka, István AU - Sasvári, Gábor TI - A „Szigeti veszedelem” és Szent Adrián legendája JF - TUDÁSMENEDZSMENT J2 - TUDÁSMENEDZSMENT VL - 17 PY - 2016 IS - 1 SP - 63 EP - 72 PG - 10 SN - 1586-0698 UR - https://m2.mtmt.hu/api/publication/3057616 ID - 3057616 LA - Hungarian DB - MTMT ER - TY - GEN AU - Falus, Orsolya AU - Király, Lajos AU - Kobolka, István AU - Sasvári, Gábor TI - A Zrínyi-hagyaték ET - 0 PY - 2015 UR - https://m2.mtmt.hu/api/publication/30425808 ID - 30425808 LA - Hungarian DB - MTMT ER -