TY - JOUR AU - Muhammad, KHaliq AU - Horváth, Kristóf Csaba AU - Solymosi, József AU - Solymosi, Máté TI - Implications of Relevant Attributes and Characteristics of Nuclear Facilities for their Physical Protection Systems JF - AMERICAN JOURNAL OF RESEARCH EDUCATION AND DEVELOPMENT J2 - AM J RES EDU DEV VL - 02-RED 2023-3 PY - 2023 IS - 2023/3 SP - 65 EP - 88 PG - 24 SN - 2471-9986 UR - https://m2.mtmt.hu/api/publication/34139161 ID - 34139161 AB - The recommended requirements of the International Atomic Energy Agency (IAEA) Nuclear Security Series (NSS) publications do not provide specific guidance for the different types of nuclear facilities, these are generally applicable at nuclear facilities. The evaluation of the applicability of these recommended requirements to any facility type requires the assessment whether and how the nuclear security relevant attributes and characteristics of the different types of facilities influence the physical protection systems and measures of these facilities. The publication systematically identifies and describes the elements of the physical protection systems and measures of nuclear facilities as recommended by the IAEA NSS publications, and then provides an assessment of the implications of the nuclear security related attributes and characteristics therefor. LA - English DB - MTMT ER - TY - JOUR AU - Solymosi, Máté AU - Bujtás, Tibor AU - Csurgai, József AU - Marusa, Andor AU - Nagy, Gábor AU - Solymosi, József AU - Zsille, Ottó TI - Monitoring system of the fuel-Casette-free STATE of the control rod sleeves on the PAKS NPP JF - RADIATION PROTECTION DOSIMETRY J2 - RADIAT PROT DOSIM VL - 199 PY - 2023 IS - 8-9 SP - 843 EP - 848 PG - 6 SN - 0144-8420 DO - 10.1093/rpd/ncad116 UR - https://m2.mtmt.hu/api/publication/33870148 ID - 33870148 AB - Lifting the control rod sleeves (CRS) is one of the initial steps of the refuelling of the VVER-400-213 type reactor, which are operating at Paks NPP. If any fuel-cassette adheres to the CRS during its lift, it can result in unplanned exposure of the workers. The monitoring system has been recalibrated, because the first calibration of the monitoring system had been implemented 20 years ago, and Paks NPP had changed the fuel cycle from 12 months to 15 months. The task was performed under the refuelling outage of unit 1 in 2018. During preparatory works performed for refuelling of the same unit, at 6th May 2021 the monitoring system indicated the adhesion of the one of the fuel cassettes to the CRS. This work provides an overview about the operation of the system, about completed tasks relating to recalibration of the measuring system and about the adhesion event on the unit 1. LA - English DB - MTMT ER - TY - THES AU - Solymosi, Máté TI - Új eljárások a nukleáris biztonsági és védettségi kultúra felmérésére és fejlesztésére PB - Nemzeti Közszolgálati Egyetem (NKE) PY - 2019 SP - 182 DO - 10.17625/NKE.2019.003 UR - https://m2.mtmt.hu/api/publication/30437609 ID - 30437609 LA - Hungarian DB - MTMT ER - TY - CONF AU - Solymosi, Máté AU - Petrányi, János AU - Horváth, Kristóf Csaba TI - Nuclear Security Culture Self Assessment in Radioactive Material Associated Facility T2 - International Conference on the Security of Radioactive Material: The Way Forward for Prevention and Detection PB - International Atomic Energy Agency (IAEA) PY - 2019 SP - 46 EP - 46 PG - 1 UR - https://m2.mtmt.hu/api/publication/30348854 ID - 30348854 AB - Nuclear security (or safety) culture assessments in a radioactive material associated facility could be different in many ways from those conducted in nuclear facilities. This difference between them is fundamentally based on the size of the organisation, the number of the employees and on the fact that the potential radiological consequences meant by radioactive sources are significantly lower. The main objective of the paper is to set a “good practice” how to apply the recommendations that are established in the NSS No. 28-T Guidance to radioactive material associated facilities. The authors present their theories and a practical example of nonconventional assessment and enhancement of the above mentioned - small - radioactive material associated facilities. Instead of a comprehensive survey assessment and a deep statistical analysis, they recommend a method highlighting the importance of the open ended and interactive nature of the (even unofficial) interviews and focus groups and recommend a specific method to assess and raise awareness and enhance the culture of the facility. LA - English DB - MTMT ER - TY - CONF AU - Solymosi, Máté AU - Brissette, Susan TI - The Harmonisation of Nuclear Safety and Security Culture and the Responsibilities of the Management T2 - International Conference on Quality, Leadership, and Management in the Nuclear Industry PB - International Atomic Energy Agency (IAEA) C1 - Bécs PY - 2018 PG - 1 UR - https://m2.mtmt.hu/api/publication/3403257 ID - 3403257 LA - English DB - MTMT ER - TY - CHAP AU - Solymosi, Máté AU - Dr. Horváth, Kristóf AU - Brissette, Susan TI - Combined Nuclear Security and Safety Culture Self-assessments in NPPs. Practical experiences of combined nuclear security and safety culture self-assessment in Nuclear Power Plants in Hungary (2015, Paks) and Canada (2016, Bruce Power, Ontario) TS - Practical experiences of combined nuclear security and safety culture self-assessment in Nuclear Power Plants in Hungary (2015, Paks) and Canada (2016, Bruce Power, Ontario) T2 - International Conference on Physical Protection of Nuclear Material and Nuclear Facilities PB - International Atomic Energy Agency (IAEA) CY - Wien PY - 2017 PG - 18 UR - https://m2.mtmt.hu/api/publication/3414824 ID - 3414824 LA - English DB - MTMT ER - TY - JOUR AU - Solymosi, Máté TI - Új eljárás a nukleáris biztonsági és védettségi kultúra felmérésére és értékelésére JF - MŰSZAKI KATONAI KÖZLÖNY J2 - MŰSZAKI KATONAI KÖZL VL - 2 PY - 2017 SP - 113 EP - 124 PG - 12 SN - 1219-4166 UR - https://m2.mtmt.hu/api/publication/3339970 ID - 3339970 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Solymosi, Máté TI - Assessing and Enhancing Nuclear Safety and Security Culture for Small Facilities that Handle Radioactive Material JF - INTERNATIONAL JOURNAL OF NUCLEAR SECURITY J2 - INTL J NCLR SEC VL - 3 PY - 2017 IS - 1 SP - 1 EP - 11 PG - 12 SN - 2376-9955 UR - https://m2.mtmt.hu/api/publication/3329698 ID - 3329698 LA - English DB - MTMT ER - TY - JOUR AU - Solymosi, Máté TI - Kis szervezetek nukleáris biztonsági és védettségi kultúrájával kapcsolatos megfontolások JF - HADMÉRNÖK J2 - HADMÉRNÖK VL - 12 PY - 2017 IS - 3 SP - 154 EP - 165 PG - 13 SN - 1788-1919 UR - https://m2.mtmt.hu/api/publication/3304872 ID - 3304872 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Horváth, Kristóf Csaba AU - Solymosi, Máté AU - Vincze, Árpád AU - Vass, Gyula TI - Cut the costs and enhance efficiency in nuclear safety and security culture self-assessments. Considerations that should be taken to merge nuclear safety and security culture assessments TS - Considerations that should be taken to merge nuclear safety and security culture assessments JF - HADMÉRNÖK J2 - HADMÉRNÖK VL - 12 PY - 2017 IS - 1 SP - 115 EP - 122 PG - 8 SN - 1788-1919 UR - https://m2.mtmt.hu/api/publication/3253147 ID - 3253147 AB - About the peaceful applications of atomic energy, there can be no doubt, that safety accidents have the greatest effect on the public opinion. Besides safety - culture -, the security incident of the recent years highlighted the importance of security and the culture for security, but it is still not a principal issue. The topic of nuclear safety culture, the human factor within safety issues has been recognized as an important component of nuclear safety performance since Chernobyl. How to make nuclear security as relevant as safety, how does nuclear security culture relate to safety (culture) and what and how can security culture assessments can benefit from the lot of results that nuclear safety culture has reached? This paper answers a specific part of the above-mentioned topics and provides important considerations about the combination of nuclear safety & security culture assessment. Az atomenergia békés alkalmazásait tekintve kétség sem merülhet fel afelől, hogy a biztonsági balesetek befolyásolják legnagyobb mértékben a közvéleményt. Azonban a biztonsági - kultúra – mellett az utóbbi évek védettségi eseményei felhívták a figyelmet a védettség és a védettségi kultúra fontosságára, amely ennek ellenére továbbra sem tekinthető elsődleges feladatbak. A biztonsági kultúra témája, a biztonsági eseményekkel kapcsolatos emberi tényezők szerepe Csernobil óta ismeretes. Hogyan tegyük a védettséget ugyanolyan fontos üggyé, mint a biztonság? Hogyan kapcsolódik a biztonsági és védettségi kultúra? Valamint a biztonsági kultúra által elért eredményeket hogyan tudja a védettségi kultúra felmérés kamatoztatni? A cikk a fent említett kérdésekre ad választ, valamint fontos megfontolásokat tartalmaz a biztonsági és védettségi kultúra felmérések összevonásával kapcsolatban. LA - English DB - MTMT ER -