Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Kasper Grann Andersson"'
Autor:
Viktor Averin, Peter Scholz-Kreisel, Michael Abend, Christina Pölz-Viol, Hajo Zeeb, Shunichi Yamashita, F. Gering, T. Schneider, Matthias Port, Carmel Mothersill, A.F. Nisbet, Kasper Grann Andersson
Publikováno v:
Abend, M, Nisbet, A, Gering, F, Averin, V, Andersson, K G, Schneider, T, Mothersill, C, Zeeb, H, Scholz-Kreisel, P, Yamashita, S, Pölz-Viol, C & Port, M 2020, ' "Living in Contaminated Areas"-Consideration of Different Perspectives ', Health Physics, vol. 119, no. 1, pp. 2-11 . https://doi.org/10.1097/hp.0000000000001218
Following large-scale nuclear power plant accidents such as those that occurred at Chernobyl (Ukraine) in 1986 and Fukushima Daiichi (Japan) in 2011, large populations are living in areas containing residual amounts of radioactivity. As a key session
Publikováno v:
Nuclear Engineering and Technology, Vol 51, Iss 3, Pp 647-653 (2019)
Linde, C, Andersson, K G, Magnússon, S M & Physant, F 2019, ' Nordic research and development cooperation to strengthen nuclear reactor safety after the Fukushima accident ', Nuclear Engineering and Technology, vol. 51, no. 3, pp. 647-653 . https://doi.org/10.1016/j.net.2018.11.013
Linde, C, Andersson, K G, Magnússon, S M & Physant, F 2019, ' Nordic research and development cooperation to strengthen nuclear reactor safety after the Fukushima accident ', Nuclear Engineering and Technology, vol. 51, no. 3, pp. 647-653 . https://doi.org/10.1016/j.net.2018.11.013
NKS (Nordic Nuclear Safety Research) is a forum for Nordic cooperation and competence sharing within nuclear safety and emergency preparedness, serving as an umbrella for Nordic initiatives and interests. An overview of the funded activities within t
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-16 (2019)
Hinrichsen, Y, Finck, R, Martinsson, J, Raaf, C & Andersson, K G 2019, ' Influence of the migration of radioactive contaminants in soil, resident occupancy, and variability in contamination on isodose lines for typical Northern European houses ', Scientific Reports, vol. 9, no. 1, 7876 . https://doi.org/10.1038/s41598-019-44392-z
Scientific Reports, Vol 9, Iss 1, Pp 1-16 (2019)
Hinrichsen, Y, Finck, R, Martinsson, J, Raaf, C & Andersson, K G 2019, ' Influence of the migration of radioactive contaminants in soil, resident occupancy, and variability in contamination on isodose lines for typical Northern European houses ', Scientific Reports, vol. 9, no. 1, 7876 . https://doi.org/10.1038/s41598-019-44392-z
In the remedial phase following an accidental radioactive release, it is important that soil decontamination measures are carried out on the areas that contribute most to the radiation dose. In this study, the newly developed concept of isodose lines
Publikováno v:
Journal of Environmental Radioactivity
Hinrichsen, Y & Andersson, K G 2019, ' European decision support modelling of long-term external doses received in inhabited areas contaminated by a nuclear power plant accident-2: Post deposition contaminant mobility on outdoor surfaces ', Journal of Environmental Radioactivity, vol. 204, pp. 154-162 . https://doi.org/10.1016/j.jenvrad.2019.04.009
Hinrichsen, Y & Andersson, K G 2019, ' European decision support modelling of long-term external doses received in inhabited areas contaminated by a nuclear power plant accident-2: Post deposition contaminant mobility on outdoor surfaces ', Journal of Environmental Radioactivity, vol. 204, pp. 154-162 . https://doi.org/10.1016/j.jenvrad.2019.04.009
To enable estimation of time-integrated external doses to persons staying in an inhabited area radioactively contaminated by aerosols and gases released in connection with a large nuclear power plant accident, additional knowledge to that described i
Publikováno v:
Hinrichsen, Y & Andersson, K G 2019, ' Kerma conversion factors for modern glass buildings in radioactively contaminated areas ', Journal of Radiological Protection, vol. 39, no. 1, pp. 161-175 . https://doi.org/10.1088/1361-6498/aaf6ca
To improve the estimation of external gamma irradiation from deposited radioactivity in urban environments a model of a modern office or residential building with glass facades was set up with eleven different building heights. Kerma conversion facto
Publikováno v:
Qiao, J, Andersson, K G & Nielsen, S P 2020, ' A 40-year marine record of 137 Cs and 99 Tc transported into the Danish Straits : Significance for oceanic tracer studies ', Chemosphere, vol. 244, 125595 . https://doi.org/10.1016/j.chemosphere.2019.125595
This work reports comprehensive time-series datasets for 137Cs and 99Tc in marine samples from the Danish Straits over the past 40 years, where dynamic inputs from the two European nuclear reprocessing plants Sellafield (SF) and La Hague (LH) and Che
Publikováno v:
Journal of Environmental Radioactivity
Hinrichsen, Y & Andersson, K G 2019, ' European decision support modelling of long-term external doses received in inhabited areas contaminated by a nuclear power plant accident-1: Initial relative dose rate contributions from different contaminated outdoor surfaces ', Journal of Environmental Radioactivity, vol. 204, pp. 143-153 . https://doi.org/10.1016/j.jenvrad.2019.04.008
Hinrichsen, Y & Andersson, K G 2019, ' European decision support modelling of long-term external doses received in inhabited areas contaminated by a nuclear power plant accident-1: Initial relative dose rate contributions from different contaminated outdoor surfaces ', Journal of Environmental Radioactivity, vol. 204, pp. 143-153 . https://doi.org/10.1016/j.jenvrad.2019.04.008
Dose prediction tools making use of existing knowledge on the environmental behaviour of radiocontaminants are essential for justification and optimisation of recovery countermeasure strategies for contaminated inhabited areas. In this context, one n
Publikováno v:
Andersson, K G, Linde, C, Magnússon, S M & Physant, F 2018, ' Joint Nordic nuclear research to strengthen nuclear emergency preparedness after the Fukushima accident ', Journal of Environmental Radioactivity, vol. 192, pp. 440-447 . https://doi.org/10.1016/j.jenvrad.2018.07.023
Contrary to most areas of Europe, the Nordic countries (Denmark, Finland, Iceland, Norway, Sweden, and the Faroe Islands) have for many years shared a regional research and development program on nuclear reactor safety and emergency preparedness - NK
Publikováno v:
Hinrichsen, Y, Finck, R, Rääf, C & Andersson, K G 2018, ' Introducing the concept of the isodose for optimisation of decontamination activities in a radioactive fallout scenario : Paper ', Journal of Radiological Protection, vol. 38, no. 4, pp. 1293-1310 . https://doi.org/10.1088/1361-6498/aadd24
In the recovery phase after a radioactive release incident, it is important to be able to focus decontamination operations on the areas that contribute most to the radiation dose. Monte Carlo simulations were applied to determine the shielding effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ec54753c7c386903a2ffbc79418ea9d
https://orbit.dtu.dk/en/publications/b331fd8a-e910-492e-80a3-d9e19912f4aa
https://orbit.dtu.dk/en/publications/b331fd8a-e910-492e-80a3-d9e19912f4aa
Autor:
Kasper Grann Andersson
Publikováno v:
Andersson, K G 2016, ' Physico-chemical properties of radionuclides emitted as particulate matter ', Radioprotection, vol. 51, no. 2, pp. S97-S99 . https://doi.org/10.1051/radiopro/2016040
This paper presents work done to improve the representation in European decision support tools of physico-chemical forms of radiocontaminants released to the atmosphere from a major nuclear power plant accident. The task is to accommodate those types