A new method for determination of concentration profile in a transport column by gamma spectroscopy combined with genetic algorithm
A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of...
Ausführliche Beschreibung
Autor*in: |
Dara, Mojtaba [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2020transfer abstract |
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Schlagwörter: |
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Übergeordnetes Werk: |
Enthalten in: Histone deacetylase 5 is a phosphorylation substrate of protein kinase D in osteoclasts - Meyers, Carina Mello Guimaraes ELSEVIER, 2022, the international review journal covering all aspects of nuclear energy, Amsterdam [u.a.] |
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Übergeordnetes Werk: |
volume:124 ; year:2020 ; pages:0 |
Links: |
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DOI / URN: |
10.1016/j.pnucene.2020.103346 |
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Katalog-ID: |
ELV050247816 |
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520 | |a A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. | ||
520 | |a A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. | ||
650 | 7 | |a Genetic algorithm |2 Elsevier | |
650 | 7 | |a Column experiment |2 Elsevier | |
650 | 7 | |a Collimated gamma scanning |2 Elsevier | |
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10.1016/j.pnucene.2020.103346 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001005.pica (DE-627)ELV050247816 (ELSEVIER)S0149-1970(20)30100-1 DE-627 ger DE-627 rakwb eng 610 VZ 44.83 bkl Dara, Mojtaba verfasserin aut A new method for determination of concentration profile in a transport column by gamma spectroscopy combined with genetic algorithm 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. Genetic algorithm Elsevier Column experiment Elsevier Collimated gamma scanning Elsevier Non-collimated gamma spectroscopy Elsevier Radionuclide transport Elsevier Kazemi, Zahra oth Samadfam, Mohammad oth Enthalten in Elsevier Science Meyers, Carina Mello Guimaraes ELSEVIER Histone deacetylase 5 is a phosphorylation substrate of protein kinase D in osteoclasts 2022 the international review journal covering all aspects of nuclear energy Amsterdam [u.a.] (DE-627)ELV007755775 volume:124 year:2020 pages:0 https://doi.org/10.1016/j.pnucene.2020.103346 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.83 Rheumatologie Orthopädie VZ AR 124 2020 0 |
spelling |
10.1016/j.pnucene.2020.103346 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001005.pica (DE-627)ELV050247816 (ELSEVIER)S0149-1970(20)30100-1 DE-627 ger DE-627 rakwb eng 610 VZ 44.83 bkl Dara, Mojtaba verfasserin aut A new method for determination of concentration profile in a transport column by gamma spectroscopy combined with genetic algorithm 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. Genetic algorithm Elsevier Column experiment Elsevier Collimated gamma scanning Elsevier Non-collimated gamma spectroscopy Elsevier Radionuclide transport Elsevier Kazemi, Zahra oth Samadfam, Mohammad oth Enthalten in Elsevier Science Meyers, Carina Mello Guimaraes ELSEVIER Histone deacetylase 5 is a phosphorylation substrate of protein kinase D in osteoclasts 2022 the international review journal covering all aspects of nuclear energy Amsterdam [u.a.] (DE-627)ELV007755775 volume:124 year:2020 pages:0 https://doi.org/10.1016/j.pnucene.2020.103346 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.83 Rheumatologie Orthopädie VZ AR 124 2020 0 |
allfields_unstemmed |
10.1016/j.pnucene.2020.103346 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001005.pica (DE-627)ELV050247816 (ELSEVIER)S0149-1970(20)30100-1 DE-627 ger DE-627 rakwb eng 610 VZ 44.83 bkl Dara, Mojtaba verfasserin aut A new method for determination of concentration profile in a transport column by gamma spectroscopy combined with genetic algorithm 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. Genetic algorithm Elsevier Column experiment Elsevier Collimated gamma scanning Elsevier Non-collimated gamma spectroscopy Elsevier Radionuclide transport Elsevier Kazemi, Zahra oth Samadfam, Mohammad oth Enthalten in Elsevier Science Meyers, Carina Mello Guimaraes ELSEVIER Histone deacetylase 5 is a phosphorylation substrate of protein kinase D in osteoclasts 2022 the international review journal covering all aspects of nuclear energy Amsterdam [u.a.] (DE-627)ELV007755775 volume:124 year:2020 pages:0 https://doi.org/10.1016/j.pnucene.2020.103346 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.83 Rheumatologie Orthopädie VZ AR 124 2020 0 |
allfieldsGer |
10.1016/j.pnucene.2020.103346 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001005.pica (DE-627)ELV050247816 (ELSEVIER)S0149-1970(20)30100-1 DE-627 ger DE-627 rakwb eng 610 VZ 44.83 bkl Dara, Mojtaba verfasserin aut A new method for determination of concentration profile in a transport column by gamma spectroscopy combined with genetic algorithm 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. Genetic algorithm Elsevier Column experiment Elsevier Collimated gamma scanning Elsevier Non-collimated gamma spectroscopy Elsevier Radionuclide transport Elsevier Kazemi, Zahra oth Samadfam, Mohammad oth Enthalten in Elsevier Science Meyers, Carina Mello Guimaraes ELSEVIER Histone deacetylase 5 is a phosphorylation substrate of protein kinase D in osteoclasts 2022 the international review journal covering all aspects of nuclear energy Amsterdam [u.a.] (DE-627)ELV007755775 volume:124 year:2020 pages:0 https://doi.org/10.1016/j.pnucene.2020.103346 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.83 Rheumatologie Orthopädie VZ AR 124 2020 0 |
allfieldsSound |
10.1016/j.pnucene.2020.103346 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001005.pica (DE-627)ELV050247816 (ELSEVIER)S0149-1970(20)30100-1 DE-627 ger DE-627 rakwb eng 610 VZ 44.83 bkl Dara, Mojtaba verfasserin aut A new method for determination of concentration profile in a transport column by gamma spectroscopy combined with genetic algorithm 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. Genetic algorithm Elsevier Column experiment Elsevier Collimated gamma scanning Elsevier Non-collimated gamma spectroscopy Elsevier Radionuclide transport Elsevier Kazemi, Zahra oth Samadfam, Mohammad oth Enthalten in Elsevier Science Meyers, Carina Mello Guimaraes ELSEVIER Histone deacetylase 5 is a phosphorylation substrate of protein kinase D in osteoclasts 2022 the international review journal covering all aspects of nuclear energy Amsterdam [u.a.] (DE-627)ELV007755775 volume:124 year:2020 pages:0 https://doi.org/10.1016/j.pnucene.2020.103346 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.83 Rheumatologie Orthopädie VZ AR 124 2020 0 |
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Histone deacetylase 5 is a phosphorylation substrate of protein kinase D in osteoclasts |
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a new method for determination of concentration profile in a transport column by gamma spectroscopy combined with genetic algorithm |
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A new method for determination of concentration profile in a transport column by gamma spectroscopy combined with genetic algorithm |
abstract |
A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. |
abstractGer |
A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. |
abstract_unstemmed |
A non-collimated gamma spectroscopy with fewer sampling (counting) and shorter sampling periods is developed and used to estimate the concentration profile of the radiotracers within the column. In this method, the radiotracer activity in the whole column is measured in a few different positions of the detector and then, by using an appropriate advection-dispersion model and the genetic algorithm, the concentration profile within the column is constructed. The concentration profile obtained by the new method fits very well to the experimentally obtained thin-section scanning results with RMSE less than 0.046. The uniqueness of the concentration profile obtained by the method was confirmed by a sensitivity analysis. Beside the excellent prediction of the concentration profile, the non-collimated gamma spectroscopy (our method) is much faster than the conventional thin-section gamma scanning method. In our experimental set-up, it took less than 10 min to construct the concentration profile by the non-collimated gamma spectroscopy, much less than 8 h required for thin-section scanning method. |
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A new method for determination of concentration profile in a transport column by gamma spectroscopy combined with genetic algorithm |
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