Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Arūnas Gudelis"'
Autor:
Elena Lagzdina, Danielius Lingis, Artūras Plukis, Rita Plukienė, Darius Germanas, Andrius Garbaras, Jevgenij Garankin, Arūnas Gudelis, Ilja Ignatjev, Gediminas Niaura, Sergej Krutovcov, Vidmantas Remeikis
Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 1, Pp 234-243 (2022)
This study aims to characterize the irradiated RBMK-1500 nuclear graphite in terms of both structural and radiological properties. The experimental results of morphological and structural analysis of the irradiated graphite samples by using SEM, Rama
Externí odkaz:
https://doaj.org/article/920b280e5ab9417cb35758dfe0f81866
Autor:
Vidmantas Remeikis, Elena Lagzdina, Andrius Garbaras, Arūnas Gudelis, Jevgenij Garankin, Rita Plukienė, Laurynas Juodis, Grigorijus Duškesas, Danielius Lingis, Vladimir Abdulajev, Artūras Plukis
Publikováno v:
PLoS ONE, Vol 13, Iss 1, p e0191677 (2018)
14C is one of the limiting radionuclides used in the categorization of radioactive graphite waste; this categorization is crucial in selecting the appropriate graphite treatment/disposal method. We propose a rapid analysis method for 14C specific act
Externí odkaz:
https://doaj.org/article/26a11fdcfed043c8a6a27169e5d8907b
Radiological assessment of ionizing radiation impact on the terrestrial non-human biota in Lithuania
Publikováno v:
Journal of Environmental Engineering and Landscape Management, Vol 23, Iss 4 (2015)
The quantitative assessment of radionuclides transfer to non-human biota using their activity concentration ratios is required for models of predictive doses of ionizing radiation. Based on long-term data regarding activity concentration of radionucl
Externí odkaz:
https://doaj.org/article/29d6813b4dd34a61aaa222a52ec3c7a9
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 1, Iss 4 (2011)
The isotopic composition of several spent smoke detectors containing plutonium has been investigated. The article also presents the calculated results of 241Am and 241Pu activities in smoke detectors. The received values vary from (0.934±0.028) MBq
Externí odkaz:
https://doaj.org/article/586bbca4a93f4a2dbb547aea59f3265c
Autor:
Kirill Skovorodko, Arūnas Gudelis
Publikováno v:
Radiation Protection Dosimetry. 198:870-876
The activity of prescribed radiopharmaceuticals, which are administered for diagnostic and therapeutic purposes, strongly depends on the accuracy of the measuring equipment used in nuclear medicine. This study presents the current status of uncertain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db6efe1cbb063782a647935780e081df
https://doi.org/10.1093/rpd/ncac140
https://doi.org/10.1093/rpd/ncac140
Publikováno v:
Physica Medica. 77:169-175
Purpose The aim of this study was to measure the occupational exposure using active personal dosimeters (APD) in the PET/CT department at different stages of the operation chain i.e. radiopharmaceutical arrival, activity preparation, dispensing, inje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4dfe2fe6f8f1b550600c70af01077cd
https://doi.org/10.1016/j.ejmp.2020.08.014
https://doi.org/10.1016/j.ejmp.2020.08.014
Autor:
Inga Gorina, Arūnas Gudelis
Publikováno v:
Nukleonika, Vol 60, Iss 3, Pp 551-555 (2015)
A closed near-surface radioactive waste repository is the source of various radionuclides causing the human exposure. Recent investigations confirm an effectiveness of the engineering barriers installed in 2006 to prevent the penetration of radionucl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11d05524148d3049141f3167de706f2a
https://doi.org/10.1515/nuka-2015-0091
https://doi.org/10.1515/nuka-2015-0091
Autor:
Artūras, Plukis, Vytenis, Barkauskas, Rūta, Druteikienė, Grigorijus, Duškesas, Darius, Germanas, Arūnas, Gudelis, Laurynas, Juodis, Elena, Lagzdina, Rita, Plukienė, Vidmantas, Remeikis
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 134
The activity of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::94feb26996992b4ada1ab4cae961d77c
https://pubmed.ncbi.nlm.nih.gov/28830727
https://pubmed.ncbi.nlm.nih.gov/28830727
Autor:
Arūnas Gudelis, Kirill Skovorodko
Publikováno v:
Physica Medica. 52:127-128
Purpose Nuclear medicine procedure quality is critically dependent on the accuracy of dose calibrators. The aim of this study is to assess the accuracy of measurements of three dose calibrators. For a more accurate evaluation of the measuring equipme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2462ba6ae3b6ad2e5df3c662dc41c91
https://doi.org/10.1016/j.ejmp.2018.06.413
https://doi.org/10.1016/j.ejmp.2018.06.413
Publikováno v:
Mokslas - Lietuvos ateitis. 1:42-46
The isotopic composition of several spent smoke detectors containing plutonium has been investigated. The article also presents the calculated results of 241Am and 241Pu activities in smoke detectors. The received values vary from (0.934±0.028) MBq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e64dd78995fbb473793f215c627aee2
https://doi.org/10.3846/mla.2009.4.08
https://doi.org/10.3846/mla.2009.4.08