@article{MTMT:34794914,
	title = {Applicability of an Ionising Radiation Measuring System for Real-Time Effective-Dose-Optimised Route Finding Solution during Nuclear Accidents},
	url = {https://m2.mtmt.hu/api/publication/34794914},
	author = {Zsitnyányi, Attila and Petrányi, János and Jónás, Jácint and Garai, Zoltán and Kátai-Urbán, Lajos and Zádori, Iván and Kobolka, István},
	doi = {10.3390/fire7040142},
	journal-iso = {FIRE},
	journal = {FIRE},
	volume = {7},
	unique-id = {34794914},
	abstract = {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.},
	keywords = {radiation measurement; NUCLEAR ACCIDENT; internal radiation exposure; firefighting rescue vehicle; dose-optimised route finding},
	year = {2024},
	eissn = {2571-6255},
	orcid-numbers = {Kátai-Urbán, Lajos/0000-0002-9035-2450}
}

@article{MTMT:34778317,
	title = {Veszélyes üzemi biztonsági irányítási rendszert érintő tudományos kutatás helyzetének vizsgálata},
	url = {https://m2.mtmt.hu/api/publication/34778317},
	author = {Szabó, Ádám and Nagy-Pétery, Tibor and Kátai-Urbán, Lajos},
	journal-iso = {POLGÁRI VÉDELMI SZEMLE},
	journal = {POLGÁRI VÉDELMI SZEMLE},
	volume = {16},
	unique-id = {34778317},
	issn = {1788-2168},
	keywords = {katasztrófavédelem; veszélyes anyag; iparbiztonság; veszélyes üzem; biztonsági irányítási rendszer; logikai kockázatelemzés},
	year = {2024},
	pages = {493-504},
	orcid-numbers = {Kátai-Urbán, Lajos/0000-0002-9035-2450}
}

@article{MTMT:34778303,
	title = {Üzemeltetői biztonsági tervek vizsgálata a Magyar Posta Zrt. terveinek rendszerében},
	url = {https://m2.mtmt.hu/api/publication/34778303},
	author = {Paluch, László and Vass, Gyula and Kátai-Urbán, Lajos},
	journal-iso = {POLGÁRI VÉDELMI SZEMLE},
	journal = {POLGÁRI VÉDELMI SZEMLE},
	volume = {16},
	unique-id = {34778303},
	issn = {1788-2168},
	keywords = {üzletmenet-folytonosság; egyetemes szolgáltató; üzemeltetői-biztonsági terv; védelmi tervezés},
	year = {2024},
	pages = {416-432},
	orcid-numbers = {Vass, Gyula/0000-0002-1845-2027; Kátai-Urbán, Lajos/0000-0002-9035-2450}
}

@article{MTMT:34752552,
	title = {A geomérnökség lehetséges energiaipari­-biztonsági vonatkozásai a környezeti fenntarthatóság keretrendszerében},
	url = {https://m2.mtmt.hu/api/publication/34752552},
	author = {Sibalin, Iván and Kátai-Urbán, Lajos and Cimer, Zsolt},
	doi = {10.32562/mkk.2023.4.5},
	journal-iso = {MŰSZAKI KATONAI KÖZL},
	journal = {MŰSZAKI KATONAI KÖZLÖNY},
	volume = {33},
	unique-id = {34752552},
	issn = {1219-4166},
	abstract = {A geomérnökségnek az éghajlatváltozás kezelése és a környezeti fenntarthatóság érdekében történő alkalmazhatósága már évek óta vizsgálatok tárgyát képezi. E technológiák kapcsán fel-merült bizonytalanságok azonban még korántsem teszik lehetővé azok széles körű használatát. Erre már számos olyan tudományos és szakmai közlemény is rámutatott, amelyek a geomérnökség környezeti, meteorológiai következményeit elemzik. Tekintettel az energiaágazatnak és az iparbiztonságnak a környezeti fenntarthatóságban betöltött alapvető szerepére, indokolt megvizsgálni a geomérnökségnek az energiaágazat, illetőleg az energetikai rendszerek működésére és biztonságára gyakorolt lehetséges hatásait is.
		
		The applicability of geoengineering for climate change management and environmental sustainability has been the subject of investigations for years. However, the uncertainties which have arisen in connection with these technologies do not yet allow their widespread use. This has already been pointed out by numerous scientific and professional publications that analyse the environmental and meteorological consequences of geoengineering. Given the fundamental role of the energy sector and industrial safety in the environmental sustainability, it is reasonable to examine the possible effects of geoengineering on the operation and safety of the energy sector and energy systems.},
	keywords = {környezeti fenntarthatóság; geomérnökség; energiaipari biztonság},
	year = {2023},
	eissn = {2063-4986},
	pages = {63-76},
	orcid-numbers = {Kátai-Urbán, Lajos/0000-0002-9035-2450; Cimer, Zsolt/0000-0001-6244-0077}
}

@article{MTMT:34744662,
	title = {Disaster Management Higher Education in Hungary},
	url = {https://m2.mtmt.hu/api/publication/34744662},
	author = {Kátai-Urbán, Lajos and Varga, Ferenc and Vass, Gyula},
	journal-iso = {SCIENCE FOR POPULATION PROTECTION},
	journal = {SCIENCE FOR POPULATION PROTECTION},
	volume = {15},
	unique-id = {34744662},
	issn = {1803-568X},
	abstract = {The creation and development of disaster management higher education went on in
		parallel with the creation of the unified disaster management system. The Institute of Disaster
		Management, which has been operating based on predecessor organizations since 2012,
		provides higher education training for professionals in organizations involved in disaster
		management, in line with university strategies and beneficiary needs. The training portfolio
		developed within the framework of law enforcement higher education provides an opportunity
		to modernize the basic’s and master's degree education in disaster management and its
		professional training courses in accordance with the legal, professional, technical, and
		scientific development of disaster management itself. The aim of the study is to evaluate the
		main results and experiences of the establishment and development of higher education in
		disaster management, on the basis of which to determine the aim and content of future
		educational development measures},
	keywords = {Higher education; disaster management; law enforcement; Education development},
	year = {2023},
	eissn = {1803-635X},
	pages = {51-57},
	orcid-numbers = {Kátai-Urbán, Lajos/0000-0002-9035-2450; Varga, Ferenc/0000-0003-1584-3847; Vass, Gyula/0000-0002-1845-2027}
}

@inproceedings{MTMT:34577424,
	title = {Hő- és füstelvezetés iparbiztonsági megközelítése},
	url = {https://m2.mtmt.hu/api/publication/34577424},
	author = {Kátai-Urbán, Lajos and Szalóki, Tamás},
	booktitle = {KONFERENCIA KIADVÁNY XI. Lakiteleki Tűzvédelmi Szakmai Napok Tudományos konferencia},
	unique-id = {34577424},
	year = {2023},
	pages = {1},
	orcid-numbers = {Kátai-Urbán, Lajos/0000-0002-9035-2450}
}

@article{MTMT:34506244,
	title = {Examination of the Practice for Protection against Landfill Fires},
	url = {https://m2.mtmt.hu/api/publication/34506244},
	author = {Hózer, Benjámin and Teknős, László and Varga, Ferenc and Kátai-Urbán, Lajos},
	doi = {10.32567/hm.2023.3.5},
	journal-iso = {HADMÉRNÖK},
	journal = {HADMÉRNÖK},
	volume = {18},
	unique-id = {34506244},
	abstract = {The scientific examination of residential waste management has become an increasingly important scientific problem nowadays. Waste disposal and incineration are the most important elements of the modern waste management system. The handling, disposal and burning of residential wastes have significant fire safety risks. In this article, the authors examine the fire protection characteristics of landfills, the legal background of their operation, the causes and circumstances of the individual fires that have occurred, the measures to increase the efficiency, as well as the technical and technological possibilities of fire safety operations.},
	year = {2023},
	eissn = {1788-1919},
	pages = {57-67},
	orcid-numbers = {Teknős, László/0000-0003-0759-5871; Varga, Ferenc/0000-0003-1584-3847; Kátai-Urbán, Lajos/0000-0002-9035-2450}
}

@article{MTMT:34437456,
	title = {ABV-felderítő eszközök bemutatása és fejlesztési lehetőségei},
	url = {https://m2.mtmt.hu/api/publication/34437456},
	author = {Almási, Csaba Sándor and Kátai-Urbán, Lajos and Cimer, Zsolt},
	journal-iso = {VÉDELEM TUDOMÁNY},
	journal = {VÉDELEM TUDOMÁNY : KATASZTRÓFAVÉDELMI ONLINE TUDOMÁNYOS FOLYÓIRAT},
	volume = {8},
	unique-id = {34437456},
	issn = {2498-6194},
	year = {2023},
	pages = {195-205},
	orcid-numbers = {Almási, Csaba Sándor/0000-0002-3031-0515; Kátai-Urbán, Lajos/0000-0002-9035-2450; Cimer, Zsolt/0000-0001-6244-0077}
}

@article{MTMT:34437447,
	title = {Súlyos nukleáris balesetek környezeti sugárzási helyzet felmérési eljárásai és a fejlesztési lehetőségek},
	url = {https://m2.mtmt.hu/api/publication/34437447},
	author = {Manga, László and Kátai-Urbán, Lajos and Solymosi, József},
	journal-iso = {VÉDELEM TUDOMÁNY},
	journal = {VÉDELEM TUDOMÁNY : KATASZTRÓFAVÉDELMI ONLINE TUDOMÁNYOS FOLYÓIRAT},
	volume = {8},
	unique-id = {34437447},
	issn = {2498-6194},
	year = {2023},
	pages = {267-273},
	orcid-numbers = {Kátai-Urbán, Lajos/0000-0002-9035-2450}
}

@article{MTMT:34437394,
	title = {MVM Paksi Atomerőmű biztonsági kérdései},
	url = {https://m2.mtmt.hu/api/publication/34437394},
	author = {Antal-Farkas, Zoltán and Vass, Gyula and Kátai-Urbán, Lajos},
	journal-iso = {VÉDELEM TUDOMÁNY},
	journal = {VÉDELEM TUDOMÁNY : KATASZTRÓFAVÉDELMI ONLINE TUDOMÁNYOS FOLYÓIRAT},
	volume = {8},
	unique-id = {34437394},
	issn = {2498-6194},
	year = {2023},
	pages = {274-288},
	orcid-numbers = {Vass, Gyula/0000-0002-1845-2027; Kátai-Urbán, Lajos/0000-0002-9035-2450}
}