Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Sherrod L. Maxwell"'
Autor:
Wu Men, Jian Zheng, Hai Wang, Youyi Ni, Tatsuo Aono, Sherrod L. Maxwell, Keiko Tagami, Shigeo Uchida, Masatoshi Yamada
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-11 (2018)
Abstract In order to assess the impact of the Fukushima derived Pu isotopes on seawater, a new analytical method to rapidly determine Pu isotopes in seawater by SF-ICP-MS including Fe(OH)2 primary co-precipitation, CaF2/LaF3 secondary co-precipitatio
Externí odkaz:
https://doaj.org/article/77761d1042434b63af601e519c3ae2a5
Publikováno v:
Applied Radiation and Isotopes. 148:270-276
A rapid method for the determination of polonium-210 in urban matrices has been developed that can be used following a radiological event. Samples such as concrete, soil and granite are fused with sodium hydroxide to minimize polonium volatility duri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68a2403a7dbcbecfaac051657310ddd2
https://doi.org/10.1016/j.apradiso.2019.03.018
https://doi.org/10.1016/j.apradiso.2019.03.018
Publikováno v:
Applied Radiation and Isotopes. 140:102-108
A fast method for determination of plutonium, neptunium, americium and curium isotopes in granite has been developed for use following a radiological event. Granite samples are fused with sodium hydroxide to achieve complete dissolution, critical if
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0cb64e3680201cd5a25496be0ac1ea1
https://doi.org/10.1016/j.apradiso.2018.06.020
https://doi.org/10.1016/j.apradiso.2018.06.020
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 314:1103-1111
The rapid measurement of plutonium isotopes in steel samples is very important in the event of a radiological emergency as well as for the characterization of nuclear decommissioning samples. A new method for the determination of plutonium isotopes i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4969c1587ccdbbd4ccc6e5ff1d299326
https://doi.org/10.1007/s10967-017-5501-x
https://doi.org/10.1007/s10967-017-5501-x
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 314:1417-1423
The rapid measurement of 226Ra in steel samples is very important in the event of a radiological emergency. 226Ra (T 1/2 = 1600 y) is a natural radionuclide present in the environment and a highly toxic alpha-emitter. Due to its long life and tendenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1933b117ef7bdb167ec52d89a81a5d27
https://doi.org/10.1007/s10967-017-5491-8
https://doi.org/10.1007/s10967-017-5491-8
Autor:
Daniel R. McAlister, Robin C. Utsey, Brian K. Culligan, Ralf Sudowe, Sherrod L. Maxwell, Jay B. Hutchison
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 314:439-450
The rapid measurement of 89/90Sr in steel samples is important in the event of a radiological emergency as well as for the characterization of routine nuclear decommissioning samples. A new method for the determination of radiostrontium in 1–2 g st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d69f9882a57ae8273652d2a2a19903f
https://doi.org/10.1007/s10967-017-5402-z
https://doi.org/10.1007/s10967-017-5402-z
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 153
A rapid method for the determination of polonium-210 in air filters has been developed for use following a radiological event and for routine environmental monitoring. Air filter samples, including cellulose and glass fiber, are fused with a sodium o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc4e7adbce42faae988bb5b9dae192dd
https://pubmed.ncbi.nlm.nih.gov/31415911
https://pubmed.ncbi.nlm.nih.gov/31415911
Autor:
Jay B. Hutchison, Brian K. Culligan, Ralf Sudowe, Daniel R. McAlister, Robin C. Utsey, Sherrod L. Maxwell
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 310:377-388
A new method for the determination of actinides and radiostrontium in limestone and marble samples has been developed that utilizes a rapid sodium hydroxide fusion to digest the sample. Following rapid pre-concentration steps to remove sample matrix
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84b8f60837073a51b10141472c0d8dbb
https://doi.org/10.1007/s10967-016-4783-8
https://doi.org/10.1007/s10967-016-4783-8
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 309:1333-1340
A new method that rapidly pre-concentrates and measures 226Ra from hydraulic fracturing wastewater samples was developed in the Savannah River Environmental Laboratory. The method improves the quality of 226Ra measurements using gamma spectrometry by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d300b2f86716105c06791f774d295120
https://doi.org/10.1007/s10967-016-4745-1
https://doi.org/10.1007/s10967-016-4745-1
Autor:
Jay B. Hutchison, Sherrod L. Maxwell, Robin C. Utsey, Brian K. Culligan, Ralf Sudowe, Daniel R. McAlister
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 310:399-411
A new rapid method has been developed that provides high quality low-level measurements of 89,90Sr in concrete samples with an minimum detectable activity of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6d3e9ae2fd52a46bc382cae7fb2c4be
https://doi.org/10.1007/s10967-016-4787-4
https://doi.org/10.1007/s10967-016-4787-4